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(11) | EP 4 349 226 A1 |
| (12) | EUROPEAN PATENT APPLICATION |
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| (54) | A FRAME FOR A SHOWER CUBICLE, A SHOWER CUBICLE AND A METHOD |
| (57) The present disclosure relates to a frame (10) for supporting a shower cubicle (2)
intended to accommodate a user with a wheelchair or a walker frame, the frame extending
in a longitudinal direction (X) and in a transverse direction (Y), wherein the frame
comprises: a set of gutter-shaped profile sections (11, 11a - 11d), each one of the
gutter-shaped profile sections having a gutter-shaped cross-sectional profile being
defined by a bottom section (13) configured to be oriented towards a ground floor
(40) and opposite arranged outer and inner side portions (16, 19) extending from the
bottom section, each one of the gutter-shaped profile sections having corresponding
angled end portions, the angled end portions having an angle (α) of about 45 degrees,
wherein the set of gutter-shaped profile sections is collectively arranged to define
a square or rectangular frame structure (12) such that the gutter-shaped profile sections
collectively form a continuous channel arrangement (22, 22a - 22d), the inner side
portion of one of the gutter-shaped profile sections further comprising an outlet
(23) for transporting wastewater (27) from the channel arrangement.
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TECHNICAL FIELD
[0001] The disclosure relates generally to shower cubicles. In particular aspects, the disclosure relates to a frame for a shower cubicle. By way of example, the disclosure relates to a frame for a shower cubicle intended to accommodate a user with a wheelchair or a walker frame. Although the disclosure may be described with respect to one type of a particular shower cubicle, the disclosure is not restricted to any particular type of shower cubicle.
BACKGROUND
[0002] Shower cubicles have become an integral part of modern bathroom, providing a private and enclosed space for showering. Shower cubicles are different to stand-alone shower walls in that a shower cubicle is constructed with a frame structure, or frame, that support the walls making up the enclosure for the user. The frame structure serves as the structural backbone of the cubicle, ensuring stability and durability while also providing a surface to which shower doors, panels, and other components can be securely attached. One type of shower cubicle relates to a shower cubicle having a frame intended to be positioned on the underlying floor, rather than being integrated into to the structure of the underlying floor.
[0003] In connection with installations of such shower cubicles or shower trays in bathrooms, there is generally a desire to position the shower cubicle or the shower tray as close as possible to the underlying floor so as to reduce the overall height of the tray or bottom part of the cubicle, i.e. the distance between the underlying floor, for instance in a shower room, and the floor of the actual shower tray. Another challenge with shower cubicles and shower trays relates to the location of the outlet duct to an existing drain in the shower space. The shower tray is often placed over the drain which thus is covered, thereby making cleaning of the existing drain rather troublesome.
[0004] While traditional shower cubicle frames have served their purpose well, there is a continuous need for improvement in the field. By way of example, there is a desire to provide a frame for a shower cubicle that may be more adaptable to various bathroom designs. Also, it would be desirable to provide a shower cubicle frame that is more suitable for shower cubicles designed to accommodate users with a wheelchair or a walker frame. Such shower cubicles may generally be of different sizes and may also be subjected to higher loads than more traditional shower cubicles.
SUMMARY
[0005] According to a first aspect of the disclosure, there is provided a frame for a shower cubicle intended to accommodate a user with a wheelchair or a walker frame. The frame extends in a longitudinal direction and in a transverse direction. The frame comprises a set of gutter-shaped profile sections, each one of the gutter-shaped profile sections having a gutter-shaped cross-sectional profile being defined by a bottom section configured to be oriented towards a ground floor and opposite arranged side portions extending from the bottom section. Moreover, each one of the gutter-shaped profile sections has corresponding angled end portions. Each one of the angled end portions has an angle of about 45 degrees. The set of gutter-shaped profile sections are collectively arranged to define a square or rectangular frame structure such that the gutter-shaped profile sections collectively form a continuous channel arrangement for guiding wastewater. Further, one of the side portions is an inner side portion. The inner side portion of one of the gutter-shaped profile sections further comprises an outlet for transporting wastewater from the continuous channel arrangement.
[0006] The first aspect of the disclosure provides an improved frame for a shower cubicle intended to accommodate a user with a wheelchair or a walker frame. The proposed frame allows for improved manufacturing and for providing a more purpose-built shower to suit specific measurements, bathroom designs or special requests. By the gutter-shaped profile sections, each having a gutter-shaped cross-sectional profile and angled end portions, it becomes possible to provide a frame with a reliable functionality in terms of stability and rigidity for the user as well as for the shower cubicle, while contributing to a more efficient and flexible manufacturing and assembly of the frame before delivery to the customers.
[0007] In particular, the proposed frame enables manufacturing and assembling in a cost-efficient manner for low-scale productions. This is at least partly due to that the gutter-shaped profile sections can be adapted in length and size in a tailormade manner due to its profile structures, and without comprising the subsequent assembly steps. This may be particularly beneficial for shower cubicles intended for wheelchairs and walker frames as the size of the shower cubicle for users with a wheelchair or a walker frame may more often need to be adapted for the particular installation in comparison to shower cubicles for other users.
[0008] In addition, by the gutter-shaped profile sections having gutter-shaped cross-sectional profiles, there is provided a frame having an essentially U-shaped cross-sectional profile, wherein an internal wastewater channel is provided by the continuous channel arrangement.
[0009] The opposite arranged side portions may generally extend perpendicular in a vertical direction from the bottom section. The vertical direction generally corresponds to a height direction of the frame. Hence, the opposite arranged side portions may generally extend perpendicular in a height direction from the bottom section.
[0010] The other one of the side portions may be an outer side portion The frame may have an outer circumferential side surface formed by the outer side portions.
[0011] The frame may generally also have an inner circumferential side surface. By way of example, an inner circumferential side surface may be formed by a set of inner side portions. The inner circumferential side surface defines an inner open space.
[0012] The outer side portions may form a continuous outer wall section and the inner side portions may form a continuous inner wall section, respectively. The outer wall section may further have an opposite internal surface. The opposite internal surface may further define part of the continuous channel arrangement. The inner wall section may further have an opposite corresponding internal surface. The opposite internal surface may further define part of the continuous channel arrangement.
[0013] The continuous channel arrangement may generally have a width. The width of the continuous channel arrangement may be defined by the distance between the opposite internal surfaces of the side portions. The width of the continuous channel arrangement may generally correspond to the width of the inside bottom surface of the bottom section.
[0014] The frame may generally have inner side wall portions configured to define a square or rectangular shape around an interior volume. The inner open space may thus generally be square or rectangular shape.
[0015] The inner open space may generally define a space in the longitudinal direction and in the transverse direction.
[0016] In some examples, an area of the inner open space, as defined by the extension of the inner circumferential surface, may be about 60 to 90 % of a total area, as defined by the extension of the outer circumferential surface. A technical benefit may include to provide an improved design of the frame in relation to the desired open space.
[0017] Still preferably, an area of the inner open space, as defined by the extension of the inner circumferential surface, may be about 70 to 90 % of a total area, as defined by the extension of the outer circumferential surface. A technical benefit may include to provide an even more improved design of the frame in relation to the desired open space.
[0018] Still preferably, an area of the inner open space, as defined by the extension of the inner circumferential surface, may still preferably be about 80 to 90 % of a total area, as defined by the extension of the outer circumferential surface. A technical benefit may include to provide an even more improved design of the frame in relation to the desired open space.
[0019] In some examples, the total area, as defined by the extension of the outer circumferential surface, is determined by multiplying a longitudinal extension of the outer circumferential surface with a transverse extension of the outer circumferential surface, and the area of the inner open space, as defined by the extension of the inner circumferential surface, may be determined by multiplying a longitudinal extension of the inner circumferential surface with a transverse extension of the inner circumferential surface.
[0020] In some examples, the bottom section may comprise an inclined bottom surface adapted to incline towards the inner side portion comprising the wastewater outlet. In this context, the bottom surface is the internal surface of the bottom section. Hereby, there is provided a frame allowing for an efficient transportation of wastewater to the outlet.
[0021] Typically, in at least one example, the bottom section may comprise an inclined bottom surface adapted to incline towards the inner side portion comprising the wastewater outlet, wherein the wastewater outlet is further arranged flush with a lowermost part of the bottom surface.
[0022] The combination of an inclined bottom surface adapted to incline towards the inner side portion comprising the wastewater outlet and that the wastewater outlet is arranged flush with a lowermost part of the bottom surface provides for improved environmental sustainability in that such arrangement is configured to promote efficient wastewater transportation, thus reducing the risk of mold growth within the wastewater channel(s).
[0023] In some examples, the bottom section may have an internal flat bottom surface and the wastewater outlet is arranged in flush with the internal flat bottom surface. Hereby, there is provided a frame that is relatively easy to manufacture, while still providing a smooth transportation of wastewater to the outlet.
[0024] In some examples, the wastewater outlet may be delimited in a height direction by an upper portion of the inner side portion. Hereby, there is provided a frame with a maintained stability in comparison with other prior art frames. In this context, the height direction generally corresponds to a vertical direction. Hence, in some examples, the wastewater outlet may be delimited in the vertical direction by an upper portion of the inner side portion.
[0025] In some examples, the wastewater outlet may at least partly be defined by a hole in the inner side portion. Hereby, there is provided a frame that is relatively easy to manufacture, while having a maintained stability in comparison with other prior art frames. The hole can be of any suitable shape such as a circular hole, an oval hole, and the like.
[0026] In some examples, the wastewater outlet may comprise a continuous wastewater pipe extending from the inner circumferential surface and defining an elongated inner portion for the wastewater. Hereby, the transportation of wastewater to the sewer may be further facilitated. The wastewater pipe may be attached to the frame by means of welding, gluing, screwing, or snapping the pipe to an opening of the frame.
[0027] In some examples, the wastewater pipe may protrude in the longitudinal direction from a transverse inner circumferential side of the inner side portions. Hereby, there is provided a frame that is relatively easy to manufacture.
[0028] The frame may further be configured to support a removable top plate. By way of example, the inner side portions are arranged and configured to support the removable top plate. In other words, the removable top plate is configured to rest upon the inner side portions of the frame during use of the shower cubicle by a user, and further configured to direct shower wastewater to the channel arrangement being positioned outside the outer edges of the removable top plate. The channel arrangement is thus an outer circumferential channel arrangement of the frame.
[0029] Hence, the frame may comprise a removable top plate intended to provide a floor support to the user. The top plate is removably positioned atop the inner side portions (so as to cover the inner open space), while allowing wastewater on the top plate to be directed to the channel arrangement.
[0030] In some examples, the removable top plate may be configured to direct wastewater to the channel arrangement. Hereby, the transportation of wastewater from the top plate to the channel arrangement may occur in an efficient manner.
[0031] By way of example, the removable top plate may have a convex profile. Hereby, the transportation of wastewater from the top plate to the channel arrangement may occur in an even more efficient manner.
[0032] The frame may further comprise one or more height adjustment devices arranged and configured to permit height adjustment of the frame relative to the ground floor.
[0034] Typically, in at least one example, the one or more height adjustment devices may further be configured to be displaceable along at least part of at least one of the side portions. In this manner, a more flexible positioning of the height adjustment device(s) may be provided. For example, the device(s) can be positioned in a more flexible manner in relation to the surface of the underlying ground floor.
[0035] The one or more height adjustment devices may be configured to be displaceable along at least a part of at least one of the inner side portions. Typically, a set of height adjustment devices may be arranged to be displaceable along at least a part of opposite arranged inner side portions of the frame.
[0036] In some examples, the one or more height adjustment devices may be slidably arranged to at least one inner side portion of the frame. Typically, a set of height adjustment devices may be slidably arranged along at least a part of opposite arranged inner side portions of the frame.
[0037] As such, the one or more height adjustment devices may be configured to be adjusted in the height direction and further displaceable along at least part of at least one of the side portions.
[0038] One advantage by height adjustment devices being adjustable in the height direction and further displaceable along the frame, such as along the longitudinal direction of the inner side portion, is that the frame can be better adapted to the bathroom, the user of the shower cubicle as well as the underlying ground floor in the sense that the height adjustment device combines detachability with the capability for longitudinal adjustments.
[0039] By way of example, the height adjustment devices may comprise a height adjustment mechanism that allows users to raise or lower the frame vertically. In addition, the height adjustment device may comprise a system configured to allow for adjustment of the height adjustment devices in a length direction of the side portion, such as the inner side portion. The system may be a sliding connection system configured to permit displacement of the height adjustment device along the side portion, such as the inner side portion. The sliding connection system may have an attachment interface for releasably attaching the height adjustment device to the side portion, such as the inner side portion. The height adjustment device is thus configured to be easily attachable and detachable from the side portion (and thus the frame), enabling quick removal and reinstallation without compromising structural integrity.
[0040] In some examples, each one of at least two opposite gutter shaped profile sections comprises set of height adjustment devices configured to provide height adjustment, wherein each one of the height adjustment devices is further configured to be displaceable in a length direction of a respective inner side portion of a respective gutter shaped profile section. The length direction is generally perpendicular to the height direction.
[0041] In some examples, at least one of the gutter shaped profile sections comprises a flange portion extending from an inner side portion of the frame, the one or more height adjustment devices being arranged along the flange portion. In this manner, there is provided a frame with height adjustment possibilities which is stable and relatively easy-to-manufacture. The flange portion generally extends away from the inner side portion. In addition, the flange portion generally extends towards the inner open space. In addition, or alternatively, the flange portion generally extends from the inner circumferential side surface.
[0042] Typically, each one of at least two gutter shaped profile sections comprises a corresponding flange portion extending from a corresponding inner side portion of the frame. The flange portion generally extend along the length of the inner side portion.
[0043] The one or more height adjustment devices may be arranged on and distributed along at least one elongated L-profile member. The L-profile member may be connected to an inner side portion of the frame. Typically, the L-profile member may be connected to one or more inner side portions of the frame.
[0044] In some examples, the height adjustment devices may be arranged on the bottom portion of the frame. The height adjustment devices may likewise be arranged on the removable top plate.
[0045] The outlet may be arranged and configured to be in fluid communication with a sewer of the bathroom floor. The sewer may generally be located underneath the removable top plate of the frame.
[0046] The number of the gutter-shaped profile sections may be at least four. In one example, the number of the gutter-shaped profile sections may be four. In other examples, the number of the gutter-shaped profile sections may be an even number that is more than four, e.g. six, eight, ten etc.
[0047] By way of example, the frame may comprise four gutter-shaped profile sections having corresponding outer wall sections and inner wall sections. Each gutter-shaped profile section of the four gutter-shaped profile sections may comprise an outer side and an inner side, the inner side and the outer side extending in the vertical direction. That is, each gutter-shaped profile section of the four gutter-shaped profile sections may comprise an outer side and an inner side, the inner side and the outer side extending in the height direction.
[0048] The set of the gutter-shaped profile sections may be of same length. Alternatively, the set of the gutter-shaped profile sections may comprise a first pair of gutter-shaped profile sections of a first length and a second pair of gutter-shaped profile sections of a second length, the first length being different than the second length.
[0049] The gutter-shaped profile sections may be provided by a sheet metal. By way of example, the gutter-shaped cross-sectional profiles of the gutter-shaped profile sections may be provided by a bent sheet metal. Hence, the gutter-shaped profile sections may be made by sheet material.
[0050] In some examples, the gutter-shaped profile sections may be made from an extruded material. By way of example, the gutter-shaped profile sections may be made from extruded aluminum. Hence, the gutter-shaped profile sections may be made by extrusion of aluminum.
[0051] The frame may further comprise an abutment portion configured to provide a support for a wall of the shower cubicle. In this manner, there is provided a frame configured to support the walls of the shower cubicle without compromising on the stability of the frame. The abutment portion may also ensure that the wall(s) of the shower cubicle cannot be exposed to the wastewater in the channel arrangement, since the abutment portion permits the walls to be arranged at a distance from the bottom section.
[0052] The abutment portion may be located inside the gutter-shaped profile section. Hence, the abutment portion is arranged within opposite arranged side portions. In this manner, the support for the wall(s) of the shower cubicle is provided in an efficient manner without compromising on the general function of the frame.
[0053] The abutment portion is generally arranged spaced apart from the bottom section. Typically, the abutment portion is arranged at a distance from the bottom section of the frame. Typically, the abutment portion is arranged at a distance from the bottom section of the frame in the height direction.
[0054] The abutment portion may be defined by an internal surface region of at least one of the outer side portions. Hence, the abutment portion may be an integral portion of the outer side portion. Hereby, the abutment portion allows for positioning of the abutment portion such that the shower area can be maximized, while ensuring that the wastewater can flow relatively freely into the channel. This design of the abutment portion as a part of the outer side portion also allows for a less complex manufacturing of the profiles making up the frame.
[0055] The abutment portion may e.g. be defined by a threshold-shaped outer side portion. For example, the threshold-shaped abutment portion is defined by the cross-sectional profile of the outer side portion.
[0056] The abutment portion may extend from an internal surface region of at least one of the outer side portions. In this manner, the support for the wall(s) of the shower cubicle is even further improved in terms of functionality and stability. Moreover, this arrangement of the abutment portion allows for positioning of the abutment portion such that the shower area can be maximized, while ensuring that the wastewater can flow relatively freely into the channel.
[0057] According to a second aspect of the disclosure, there is provided a shower cubicle for a user of a wheelchair or a walker frame, the shower cubicle comprising a frame according to the first aspect or according to any one of the examples as mentioned in relation to the first aspect. The shower cubicle further comprises an enclosure for the shower and the user. In addition, or alternatively, the shower cubicle further comprises one or more walls. The enclosure may e.g. be provided by the one or more walls.
[0058] Typically, the one or more walls are connectable to the frame. In addition, or alternatively, the one or more walls are arranged to rest upon the frame. By way of example, the one or more walls are arranged to rest upon one or more abutment portions of the frame.
[0059] Effects and features of this second aspect of the present disclosure are largely analogous to those described above in connection with the first aspect of the disclosure. Examples and embodiments mentioned in relation to the first aspect of the present disclosure are largely compatible with the second aspect of the disclosure.
[0060] In some examples, the shower cubicle may comprise a box structure defined by a number of transverse and longitudinal walls, wherein at least one of the walls may be configured to be openable to provide access for the user of the wheelchair or the walker frame, and the other ones of the transverse and longitudinal walls being fixedly arranged to the frame.
[0061] The openable wall may be arranged as door being hinged to another adjacent wall. The openable wall may also be slidingly arranged to the frame.
[0062] According to a third aspect of the disclosure, there is provided a method for manufacturing a frame according to the first aspect. The method comprises providing a set of gutter-shaped profile sections, each one of the gutter-shaped profile sections having a gutter-shaped cross-sectional profile being defined by a bottom section configured to be oriented towards a ground floor and opposite arranged side portions extending the bottom section, each one of the gutter-shaped profile sections having corresponding angled end portions, each one of the angled end portions having an angle of about 45 degrees, and for each gutter-shaped profile section, attaching connecting a corresponding angled end portion of one gutter-shaped profile section with another facing angled end portion of another gutter-shaped profile section until the gutter-shaped profile sections are adjoined to each other so as form a square or rectangular frame structure, whereby the gutter-shaped profile sections collectively form the continuous channel arrangement for guiding wastewater.
[0063] In the above, the opposite arranged side portions may generally extend perpendicular in a vertical direction from the bottom section.
[0064] Effects and features of this third aspect of the present disclosure are largely analogous to those described above in connection with the first aspect and second aspect of the disclosure. Examples and embodiments mentioned in relation to the first aspect and second aspect of the present disclosure are largely compatible with the second aspect of the disclosure.
[0065] The method may comprise forming each one of the gutter-shaped cross-sectional profiles of the gutter-shaped profile sections by bending a sheet metal into an essentially U-shaped profile.
[0066] Alternatively, the method may comprise forming each one of the gutter-shaped cross-sectional profiles of the gutter-shaped profile sections by extruding aluminum into an essentially U-shaped profile.
[0067] The above aspects, accompanying claims, and/or examples disclosed herein above and later below may be suitably combined with each other as would be apparent to anyone of ordinary skill in the art.
[0068] Additional features and advantages are disclosed in the following description, claims, and drawings, and in part will be readily apparent therefrom to those skilled in the art or recognized by practicing the disclosure as described herein.
BRIEF DESCRIPTION OF THE DRAWINGS
[0069] With reference to the appended drawings, below follows a more detailed description of aspects of the disclosure cited as examples, wherein:
FIG. 1 is an exemplary shower cubicle comprising a frame according to one example;
FIG. 2 is an exemplary frame for the shower cubicle in Fig. 1, wherein the frame comprises a removable top plate;
FIG. 3 is an exemplary frame for the shower cubicle in Fig. 1;
FIG. 4 is an exploded view of the frame in Fig. 3, which also illustrated the frame in a pre-assembled state;
FIGs. 5A to 5C are cross sectional views of the frame in Fig. 2;
FIG. 6 is a top view of the frame in Fig. 2;
FIG. 7a is an example of a cross sectional view of a gutter-shaped profile section;
FIG. 7b is another example of a cross section of a gutter-shaped profile section; and
FIGs. 8 and 9 schematically illustrate another example of gutter-shaped profile section.
DETAILED DESCRIPTION
[0070] The present disclosure will now be described more fully hereinafter with reference to the accompanying drawings, in which an exemplary embodiment of the disclosure is shown. The disclosure may, however, be embodied in many different forms and should not be construed as limited to the embodiment set forth herein; rather, the embodiment is provided for thoroughness and completeness. Like reference character refer to like elements throughout the description. Aspects set forth below represent the necessary information to enable those skilled in the art to practice the disclosure.
[0071] Fig. 1 schematically illustrates one example of a shower cubicle 2. The shower cubicle 2 is designed to accommodate a user (not illustrated). The user may in particular be a user with a wheelchair or a user with a walker frame. The shower cubicle 2 is, for instance, intended to be installed in a bathroom or the like. As illustrated in Fig. 1, the shower cubicle 2 is arranged on a ground floor 40 of the bathroom. In addition, as illustrated in Fig. 1, the shower cubicle 2 is arranged above a sewer 30 of the ground floor 40.
[0072] The shower cubicle 2 extends in a longitudinal direction X and in a transverse direction Y. The shower cubicle 2 also extends in a vertical direction Z. The vertical direction Z here corresponds to a height direction.
[0073] As depicted in Fig. 1, the shower cubicle 2 comprises a frame 10, as will be further described and illustrated herein in relation to Figs. 2 to 7. The frame 10 is configured to support the shower cubicle 2. The frame 10 extends in the longitudinal direction X and in the transverse direction Y. The frame 10 also extends in the vertical direction Z.
[0074] The height of the frame 10 in the vertical direction Z may vary for different types of shower cubicles. There are several reasons why the overall height should be low. For instance, people with reduced ability to move, such as wheelchaired people, in many cases need a ramp to be able to get over the edge of the frame 10. In addition, the weight of the frame can be reduced if the overall height is low. The frame 10 may thus be configured to connect with a ramp (not shown) for a wheelchair of the like.
[0075] The shower cubicle 2 here also comprises an enclosure in the form of a set of walls 5, 6. The enclosure extends in the height direction Z (vertical direction), and is configured to at least partly enclose the shower and the user during use of the shower.
[0076] The shower cubicle 2 thus also comprises a set of walls 5, 6. The walls 5, 6 may either define an enclosure around the frame 10 or an enclosure around parts of the frame 10 with an opening without any wall section. Each one of the walls extend in the vertical direction Z. The walls 5, 6 may also have a width, extending either in the transverse direction or in the longitudinal direction, depending on installation of the wall on the frame 10. Hence, by way of example, the shower cubicle 2 here also comprises a box structure 4 defined by a number of transverse (lateral) and longitudinal walls 5, 6. The transverse and longitudinal walls 5, 6 are shower walls and may be made of a transparent material. Examples of suitable material may be glass, e.g. fiberglass, acrylic, PVC or the like. The transparent material may be encircled with an aluminum frame, as illustrated in Fig. 1. Other materials and arrangements may also be readily conceivable, such as plastic material, metal material etc. As depicted in Fig. 1, one of the walls 7 is configured to be openable to provide an access for the user of the wheelchair or the walker frame. The other ones of the lateral and longitudinal walls are generally fixedly arranged to the frame 10. The openable wall 7 is movably supported. The openable wall 7 is here hingedly arranged to the lateral (transverse) wall 5. The openable wall 7 is thus arranged as a door being hinged to another adjacent wall. In other examples, the openable wall is configured to be slidable along a longitudinal wall, such as the wall 6.
[0077] In other examples, the wall(s) 5, 6 are positioned on an abutment portion of the frame 10, as will be described in greater detail in relation to Figs. 7a, 7b, 8 and 9.
[0079] The number of walls may differ for different shower cubicles 4. In this example, the number of walls is four. The lateral and longitudinal walls 5, 6, as well as the openable wall 7, extends in the vertical direction Z to define the vertical extension of the shower cubicle 2. The box structure 4 provides a seal against the frame 10 such that water is prevented from leaking out from the shower cubicle 2. In particular, the box structure 4 with the walls 5, 6 and the door / wall 7 in a closed position relative to the frame 10 and the adjacent wall 6 provide a sealing box structure such that water is prevented from leaking out from the shower cubicle 2. The shower cubicle 2 may include one or more seals of a rubber material to further improve the sealing effect in-between the frame and the walls 5, 6 and the openable door 7.
[0080] The shower cubicle 2 here further comprise a shower stand 8, as depicted in Fig. 1. The shower stand 8 is configured to supply water to the inside of the shower cubicle 2. The supply of water may likewise be provided in other ways, such as by means of a connection through one of the wall, through a separate column etc. The shower stand 8 is generally provided with a water mixing tap, such that a user is allowed to regulate (open and close) the supply of water, as well as adjusting the water temperature of the water.
[0081] As depicted in Fig. 1, the extension of the shower cubicle 2 in the longitudinal direction X and in the transverse direction Y may resemble a rectangular. The extension of the shower cubicle 2 in the longitudinal direction X and the transverse direction Y may likewise resemble a square.
[0082] In Fig. 1, the frame 10 is illustrated in the form of a rectangular shape having an extension in the longitudinal direction X and an extension in the transverse direction Y. The frame 10 comprises a set of gutter-shaped profile sections 11. Moreover, the frame 10 comprises a continuous channel arrangement 22 provided by the gutter-shaped profile sections 11. Further, the frame 10 comprises a wastewater outlet 23 arranged in one of the gutter shaped profile sections. The wastewater outlet 23 is configured to transport wastewater from the continuous channel arrangement 22. The wastewater outlet 23 is arranged and configured to be in fluid communication with the sewer 30 of the bathroom.
[0083] In addition, in Fig. 1, the frame 10 comprises a top plate 28 intended to provide a floor support to the user. The top plate 28 is here illustrated in a partly cut-out view so as to illustrate the arrangement of the top plate 28 above the sewer 30 of the ground floor 40. The top plate 28 is configured to be removed from the frame 10 so as to permit cleaning of the sewer 30 in an easy and efficient manner. In particular, the top plate 28 is removably positioned atop the frame 10, while being designed to fit within the inner boundaries of the box structure 4 of the shower cubicle 2.
[0084] One example of the frame 10 in Fig. 1 will now further be described in relation to Figs. 2 to 7. It should be noted that the frame 10 may be a separate part of the shower cubicle 2. In other examples, the frame 10 may be an integral part of the shower cubicle 2. In addition, or alternatively, the frame 10 may be a part of a shower tray of the shower cubicle 2.
[0085] Turning now to FIG. 2, there is depicted a perspective view of an example of the frame 10 for the shower cubicle 2 in Fig. 1. In Fig. 2, the frame 10 is illustrated in a state where the removable top plate 28 is about to be arranged atop the frame 10 to form a frame 10 ready for supporting the user. For ease of illustration, other parts of the shower cubicle 2 and the sewer 30 have been omitted form Fig. 2.
[0086] Additional components and features of the frame 10 in Figs. 1 and 2, are depicted in Figs. 3 to 7. FIG. 3 illustrates the frame 10 with the top plate 28 removed from the frame 10. As depicted in Figs. 2 and 3, the frame 10 comprises a set of gutter-shaped profile sections 11. In this example, the number of gutter-shaped profile sections is four, 11a - 11d. In particular, the frame 10 comprises a pair of longitudinal gutter-shaped profile sections 11a, 11c and a pair of transverse gutter-shaped profile sections 11b, 11d. Put it differently, the frame 10 comprises a first longitudinal gutter-shaped profile section 11a, a second transverse gutter-shaped profile section 11b, a third longitudinal gutter-shaped profile section 11c and a fourth transverse gutter-shaped profile section 11d.
[0087] Turning to Fig. 2 in conjunction with Fig. 3, the set of gutter-shaped profile sections 11, 11a to 11d, is collectively arranged to define a rectangular shaped frame structure 12. Moreover, the gutter-shaped profile sections 11, 11a to 11d collectively form a continuous channel arrangement 22, 22a - 22d for guiding wastewater. Alternatively, the set of gutter-shaped profile sections 11, 11a to 11d, is collectively arranged to define a square shaped frame structure 12.
[0088] Fig. 4 illustrates one example of arranging the set of gutter-shaped profile sections 11, 11a to 11d, to collectively provide a rectangular shaped frame structure 12. Fig. 4 is an exploded view of the frame 10 in Fig. 3. Fig. 4 also illustrates one example of arranging and assembling the gutter-shaped profile sections to form the frame 10.
[0089] As depicted in Fig. 4, each one of the gutter-shaped profile sections 11, 11a to 11d comprises corresponding angled end portions 71, 72. Each one of the angled end portions 71, 72 has an angle α of about 45 degrees. In one example, the angle α is 45 degrees. As such, each one of the angled end portions 71, 72 defines an angled profile in the longitudinal direction X and in the transverse direction Y. The angle α is defined as illustrated in Fig. 4.
[0090] Each one of the gutter-shaped profile sections 11, 11a to 11d here comprises angled end portions of mutual and identical angle size, as illustrated in Fig. 4.
[0091] As such, when the gutter-shaped profile sections 11, 11a to 11d are arranged and adjoined to each other via the respective angled end portions, as illustrated in Fig. 4, the gutter-shaped profile sections collectively form a rectangular shaped frame structure 12. This is due to the design of the angled end portions having an angle α of about 45 degrees.
[0092] By way of example, a rectangular shaped frame structure 12 is provided by a pair of longitudinal gutter-shaped profile sections 11a, 11c of a length X1 (see Fig. 5a and/or Fig. 6) with angled end portions 71, 72 having an angle α of about 45 degrees and a pair of transverse gutter-shaped profile sections 11b, 11d of a length Y1 (see Fig. 5b and/or Fig. 6) with angled end portions 71, 72 having an angle α of about 45 degrees. In this example, the length X1 is different to the length Y1. The length X1 and the length Y1 are e.g. illustrated in Fig. 6
[0093] In another example, a square shaped frame structure is provided by a set of four of gutter-shaped profile sections 1 1a, 11c of similar length with corresponding angled end portions 71, 72 having an angle α of about 45 degrees. Here X1 is essentially equal to Y1.
[0094] The set of the gutter-shaped profile sections 11, 11a to 11d is e.g. connected to each other by welding. However, the gutter-shaped profile sections may likewise be connected and arranged to each other in other ways, such as by a screw connection, bolts or the like, as long as a sealing arrangement is provided between the gutter-shaped profile sections 11, 11a to 11d. The sealing arrangement here refers to a water (liquid) sealing arrangement.
[0095] In Fig. 4, the gutter-shaped profile sections 11, 11a to 11d has cross-sectional profiles of the same geometry. In particular, the gutter-shaped profile sections 11, 11a to 11d has cross-sectional profiles of the same shape and same dimension.
[0096] Fig. 4 also schematically illustrates one example of assembling the frame 10 by providing a set of the gutter-shaped profile sections 11, 11a to 11d and arranging the set of the gutter-shaped profile sections 11, 11a to 11d with respective end portions 71, 72 against each other so as to form the illustrated rectangular shaped frame structure 12.
[0097] To this end, the set of gutter-shaped profile sections 11a to 11d is collectively arranged to define the square or rectangular frame structure 12 such that the gutter-shaped profile sections collectively form a continuous channel arrangement 22, 22a - 22d for guiding wastewater.
[0098] It should be readily appreciated that each one of the gutter-shaped profile sections 11a to 11d comprises a corresponding channel portion, wherein the combined channel portions of the gutter-shaped profile sections 11a to 11d form the entire continuous channel arrangement 22 in an assembled state or connected state of the gutter-shaped profile sections 11a to 11d, as illustrated in e.g. Fig. 3. Thus, the first longitudinal gutter-shaped profile section 11a comprises a first channel portion 22a, the second transverse gutter-shaped profile section 11b comprises a second channel portion 22b, the third longitudinal gutter-shaped profile section 11c comprises a third channel portion 22c and the fourth transverse gutter-shaped profile section 11d comprises a fourth channel portion 22d.
[0099] The volume of the continuous channel arrangement 22 should be dimensioned to handle a sufficiently large amount of wastewater to avoid overflow of wastewater in the frame 11 during an ordinary shower by the user.
[0100] Turning now again to Fig. 2 in conjunction with Figs. 5a to 5c, in which Fig. 5a is a cross sectional view along line A-A in Fig. 1, Fig. 5b is a cross sectional view along the line B-B in Fig. 1 and Fig. 5c is an enlarged view of a part of Fig. 5b (i.e. the dashed box in Fig. 5b).
[0101] As depicted in Fig. 2 in conjunction with e.g. Figs. 5b and 5c, each one of the gutter-shaped profile sections 11, 11a to 11d comprises a gutter-shaped cross-sectional profile. Each one of the gutter-shaped profile sections 11a to 11d comprises a corresponding bottom section 13 and opposite arranged outer and inner side portions 16, 19 extending from the bottom section 13. In this manner, there is defined a U-shaped profile. The gutter-shaped profile sections can be provided by a sheet metal. As such, the gutter-shaped cross-sectional profiles of the gutter-shaped profile sections are provided by a bent sheet metal. The process of bending sheet metal into a U-shaped profile can be performed according to a conventional bent sheet metal process.
[0102] The gutter-shaped profile sections can likewise be made from an extruded material. By way of example, the gutter-shaped profile sections are made from extruded aluminium.
[0103] The bottom section 13 is intended to be arranged on the ground floor 40 (Fig. 1). In other words, the frame 10 has a bottom section 13 configured to be arranged on the ground floor 40. The outer and inner side portions 16, 19 extend upwards from the bottom section 13.
[0104] As such, the gutter-shaped cross-sectional profile of a gutter-shaped profile section 11 is defined by the bottom section 13 configured to be oriented towards the ground floor 40 and opposite arranged outer and inner side portions 16, 19. Each one of the outer side portion 16 and the inner side portion 19 extend perpendicular in the vertical direction Z from the bottom section 13, as depicted in e.g. Fig. 5c. In other words, by means of the set of gutter-shaped profile sections 11, 11a - 11d, the frame 10 here defines an essentially U-shaped cross sectional profile. The gutter-shaped cross-sectional profile can vary slightly in design, and may e.g. include a threshold profile, as further described in relation to Figs. 7b to 9.
[0105] By way of example, the frame 10 comprises four gutter-shaped profile sections 11a to 11d having corresponding outer side portions 16, 16a to 16d and inner side portions 19, 19a to 19d. The outer side portions 16, 16a to 16d and inner side portions 19, 19a to 19d define outer wall sections and inner wall sections.
[0106] As illustrated in Figs. 5a to 5c, the outer side portions 16 here form a continuous outer wall section and the inner side portions 19 here form a continuous inner wall section, respectively. The outer wall section further has an opposite internal surface 18. The opposite internal surface 18 defines part of the continuous channel arrangement 22. In other words, each one of the outer side portions 16 comprises an internal surface region 18. The internal surface regions 18a to 18d collectively define the internal surface of the outer side portions 16a to 16d.
[0107] The inner wall section further has an opposite corresponding internal surface 21. The opposite internal surface 21 defines part of the continuous channel arrangement 22. In other words, each one of the inner side portions 19 comprises an internal surface region 21. The internal surface regions 21a to 21d collectively define the internal surface of the inner side portions 19a to 19d.
[0108] The term "internal" as well as the term "inside" here refer to the location of a surface within the gutter-shaped profile sections. The internal volume is defined by the side portions 16, 19 of the cross-sectional profile of the gutter-shaped profile sections, i.e. by the surfaces 18 and 21 of the side portions 16, 19, as illustrated in Fig. 5c. Hence, theses surfaces, i.e. surface 18 and surface 21 are considered as internal / inside surfaces of the gutter-shaped profile section. As illustrated in e.g. Fig. 5C, the internal volume is also defined by the bottom section 13, in particular by an internal surface of the bottom section 13.
[0109] The terms "outer" and "inner", on the other hand, refer to the location of the components in relation to an inner open space 25, as defined by the frame structure 12. The inner open space 25 is illustrated in Figs. 2, 3 and 6. As such, the side portion 19 is denoted as the inner side portion because it is closer to the inner open space 25, whilst the side portion 16 is denoted as the outer side portion because it is located outside an inner side portion 19 of a corresponding gutter-shaped profile section 11 in relation to the inner open space 25 when the gutter-shaped profile sections form the frame structure, as depicted in e.g. Figs. 2, 3 and 6.
[0110] The frame 10 thus comprises an outer circumferential side surface 17 formed by the outer side portions 16. Moreover, the frame 10 comprises an inner circumferential side surface 20. The inner circumferential side surface is here formed by the inner side portions 19 (19a to 19d), wherein the inner circumferential side surface defines the inner open space 25.
[0111] The frame 10 thus comprises inner side wall portions 19, 19a to 19d, configured to define the square or rectangular shape around an interior volume.
[0112] Each one of the gutter-shaped profile sections 11, 11a to 11d here comprises an outer side portion 16 and an inner side portion 19. The inner side portion and the outer side portion extend in the vertical direction Z.
[0113] The outer side portions 16, 16a to 16d form the outer wall section and the inner side portions 19, 19a to 19d form the inner wall section, respectively.
[0114] The outer wall section further comprises the opposite internal surface 18. The opposite internal surface 18 define part of the channel arrangement 22.
[0115] The inner wall section further comprises the opposite internal surface 21. The opposite internal surface 21 defines part of the channel arrangement 22.
[0116] As further illustrated in Fig. 5c, which is an enlarged view of parts of the frame 10 in Fig. 5b, the bottom section 13 comprises a floor facing surface 14. The floor facing surface 14 is here the outer side of the bottom section 13. In addition, the bottom section 13 comprises an inside bottom surface 15 defining part of the continuous channel arrangement 22. The outer floor facing surface 14 and the inside bottom surface 15 are opposite sides of the bottom section 13.
[0117] By way of example, the bottom section 13 comprises an inside bottom surface 15 in the form of a flat bottom surface.
[0118] The channel arrangement 22 has a width. The width of the channel arrangement 22 is defined by the distance between the opposite internal surfaces 18 and 21, as illustrated in e.g. Fig. 5c. The width of the channel arrangement 22 generally corresponds to the width of the inside bottom surface 15.
[0119] Moreover, as illustrated in e.g. Fig. 3, the inner side portion 19 of one of the gutter-shaped profile sections 11 comprises the outlet 23 for transporting wastewater from the channel arrangement 22. The arrangement of the outlet 23 on the inner side portion 19 of the frame 10 (the gutter-shaped profile sections 11) provides for a low entry of the shower cubicle 2, and thus of the top plate 28 of the frame 10.
[0120] In this example, the transverse gutter-shaped profile section 11b comprises the outlet 23. More specifically, the inner side portion 19, 19b of the transverse gutter-shaped profile section 11b comprises the outlet 23.
[0121] The outlet 23 can be provided in several different manners. In Fig. 3, the wastewater outlet 23 comprises a continuous wastewater pipe 26. The continuous wastewater pipe 26 extends from an inner circumferential side surface 20 and defines an elongated inner portion for the wastewater. The wastewater pipe 26 is connected to the frame 10. The wastewater pipe 26 is connected to the frame 10 in a suitable way. The wastewater pipe 26 is e.g. attached to the frame 10 by means of welding, gluing, screwing, or snapping the pipe to an opening of the frame 10.
[0122] In this example, as depicted in Fig. 3, the wastewater pipe 26 protrudes in the longitudinal direction X from a transverse inner circumferential side surface 20 of the inner side portion 19b.
[0123] The outlet 23 can be arranged on the inner side portion 19b of the gutter-shaped profile sections 11b in several different manners. In this example, as illustrated in Fig. 3 in conjunction with Fig. 5b, the wastewater outlet 23 is arranged in flush with the internal flat bottom surface 15.
[0124] As illustrated in Fig. 5b, the wastewater outlet 23 is delimited in the vertical direction Z by an upper portion 24 of the inner side portion 19.
[0125] Moreover, the wastewater outlet 23 is here at least partly defined by a hole 23a in the inner side portion 19b. The hole 23a is substantial circular. Other shapes are also conceivable depending on the design of the frame 10. In another example, the hole 23a is an oval hole.
[0126] As mentioned above in relation to Fig. 1, the wastewater outlet 23 is arranged and configured to be in fluid communication with the sewer 30 of the bathroom. In other words, the wastewater 23 is comprised in the frame 10 so as to assist in directing wastewater from the continuous channel arrangement 22 to the sewer 30. As the sewer 30 is generally located underneath the removable top plate 28 and at a distance from the inner side portion 19b, the frame 10 may be provided with the wastewater pipe 26 to facilitate the flow of wastewater to the sewer 30. In some examples, although not shown, the frame 10 may include an additional hose extending from the wastewater pipe 26 to the sewer 30.
[0127] As mentioned in relation to e.g. Fig. 1, the frame 10 is provided with the top plate 28 configured to be removed from the frame 10 for cleaning purposes. The top plate 28 is also designed to provide support for the user. As such, the removable top plate 28 is configured to provide a floor support to the user. As illustrated in Fig. 2 in conjunction with Figs. 5a to 5c, the removable top plate 28 is removably positioned atop the inner side portions 19. Hereby, the removable top plate 28 is arranged to cover the inner open space 25.
[0128] The removable top plate 28 is configured to direct wastewater to the continuous channel arrangement 22. In Fig. 5a, the direction of the transportation of wastewater is denoted with reference 27. Accordingly, the top plate 28 is configured to be removably positioned atop the inner side portions 19 so as to cover the inner open space 25, while allowing wastewater 27 on the top plate 28 to be directed to the continuous channel arrangement 22. Next, the continuous channel arrangement 22 guides the wastewater 27 to the outlet 23, as further indicated by the arrows 27 in Fig. 5a.
[0129] The top plate 28 can be configured to direct wastewater 27 to the continuous channel arrangement 22 in several different manners. By way of example, the top plate 28 has a convex profile, as illustrated in Figs. 5a and 5b. In other words, the top plate 28 has a convex profile both in a cross section defined by the longitudinal direction X and the vertical direction Z, and in a cross section defined by the transverse direction Y and the vertical direction Z. In this manner, wastewater on the top plate 28 is allowed to be directed towards the edges of the top plate 28, as illustrated in Figs. 5a and 5b and further directed to the channel arrangement 22 via a gap 74, as illustrated in Fig. 5c. The gap 74 is here defined by the difference between the extension of the top plate 28 and the location of the outer side portion 16 of the frame 10. The top plate 28 may be provided in the form of a plastic plate or a metallic plate. The top plate 28 may generally be provided in a solid material, i.e. without any drain holes etc.
[0130] As such, the dimensions and arrangement of the gutter-shaped profile sections 11, e.g. 11a to 11d, should be designed such that there is a gap, the gap 74, available, when the top plate 28 is positioned atop the frame 10.
[0131] Accordingly, the top plate 28 has a similar, or same shape, as the frame 10, e.g. a rectangular shape or a square shape. In addition, the top plate 28 has a slightly smaller extension in the longitudinal direction X and the transverse direction Y than the extension of the outer side portions 16 in the corresponding directions, as illustrated in Figs. 5a to 5c.
[0132] When the shower cubicle 2 is in use, water from the tap hits the top plate 28 and is transported to the edges of the top plate 28 by means of the convex profile of the top plate 28. The small gap 74 provided by the difference between the top plate 28 and the outer portions 16, i.e. the difference between the top plate 28 and the internal side 18 of the outer side portions 16 permits wastewater to be directed into the channel arrangement 22 of the frame 10. The wastewater is then transported towards the outlet 23 from where it is further transported to the sewer 30, i.e. a drain outlet, in the floor 40 of the bathroom.
[0133] In order to provide a secure positioning of the top plate 28 atop the inner side portions 19 of the frame 10, the top plate 28 is here provided with a ridge 73, as illustrated in Fig. 5c. The ridge 73 is arranged on a bottom surface of the top plate 28. In addition, as illustrated in Fig. 5c, the ridge 73 is arranged on an edge portion of the top plate 28, and favourably around the circumference of the top plate 28.
[0134] By the inner side portions 19, the frame 10 is configured to support the top plate 28. In other words, the removable top plate 28 is configured to rest upon the inner side portions 19 of the frame 10 during use of the shower cubicle by the user and further configured to direct shower wastewater to the continuous channel arrangement 22 that is positioned outside the outer edges of the removable top plate 28, as illustrated in Figs. 5a to 5c. The continuous channel arrangement 22 is thus an outer circumferential channel arrangement of the frame 10.
[0135] The frame 10 is optionally also configured to be adjusted in the vertical direction Z. By way of example, as depicted in Figs. 5a to 5c, the frame 10 here comprises a number of height adjustment devices 29 arranged and configured to permit height adjustment of the frame 10, and thus the top plate 28, relative to the ground floor 40. The height adjustment devices 29 are e.g. height adjustment screws.
[0136] As illustrated in Figs. 5a to 5c in conjunction with Fig. 3, the height adjustment devices 29 are arranged on a pair of separate L-profile members 75 attached to the frame 10. Each one of the L-profile members 75 is connected to the corresponding longitudinal inner side portions 19 of the frame 10. The L-profile members 75 thus extend along the longitudinal direction of the frame 10. The height adjustment devices 29 can be attached through holes in the L-profile member 75, or arranged to the L-profile member in any other suitable way.
[0137] The height adjustment devices 29 are thus arranged on the bottom portion of the frame 10. The height adjustment devices 29 may be arranged on the floor facing surface 15 of the bottom section 13. The height adjustment devices 29 may likewise be arranged on the removable top plate 28. Another arrangement of the height adjustment devices 29 is illustrated in Fig. 7a, as further described herein. Yet another arrangement of the height adjustment devices 29 is illustrated in Figs. 8 and 9, as further described herein.
[0138] By way of example, the height of the frame 10 is about 7 cm. However, in other examples, the height of the frame is at least below 15 cm, preferably below 12 cm, still preferably below 10 cm, still preferably below 8 cm. In this manner, the frame has a relatively low threshold. The shower cubicle should favourably have a low or no threshold entry to allow easy access for wheelchairs and walkers.
[0139] Favourably, the shower cubicle should also have a relatively wide entrance. A wide entrance provides for ensuring that the entrance width is sufficient to accommodate the width of a wheelchair or walker comfortably.
[0140] Turning now again to the inner open space 25 as defined by the inner side portions 19 of the frame. The inner open space 25 is a surface area defined by the frame 10 and can be provided in several different sizes. In general, the inner open space 25 defines a space in the longitudinal direction X and the transverse direction Y. The volume of the inner open space 25 is generally defined by the height of the frame 10. The inner open space and its dimensions are illustrated in e.g. Fig. 6.
[0141] In one example, an area A1 of the inner open space 25, as defined by the extension of the inner circumferential side surface 20, is about 60 to 90 % of a total area Atot, as defined by the extension of the outer circumferential side surface 17.
[0142] Preferably an area A1 of the inner open space 25, as defined by the extension of the inner circumferential side surface 20, is about 70 to 90 % of a total area Atot, as defined by the extension of the outer circumferential side surface 17.
[0143] Still preferably, an area A1 of the inner open space 25, as defined by the extension of the inner circumferential side surface 20, is about 80 to 90 % of a total area Atot, as defined by the extension of the outer circumferential side surface 19.
[0145] The determination of the total area Atot is by way of example determined according to the following relationship, as also schematically illustrated in Fig. 6. Fig. 6 is a top view of the frame in Fig. 2. The total area Atot, as defined by the extension of the outer circumferential side surface 17, is determined by multiplying a longitudinal extension X1 of the outer circumferential side surface with a transverse extension Y1 of the outer circumferential side surface, and the area A1 of the inner open space 25, as defined by the extension of the inner circumferential side surface 20, is determined by multiplying a longitudinal extension X2 of the inner circumferential side surface with a transverse extension Y2 of the inner circumferential side surface.
[0146] The longitudinal extension of the outer circumferential side surface corresponds to a longitudinal extension of a longitudinal outer wall section. By way of example, the longitudinal extension of the outer circumferential side surface corresponds to a longitudinal extension of the outer side portion 16a or 16c.
[0147] The transverse extension of the outer circumferential side surface corresponds to a transverse extension of a transverse outer wall section. By way of example, the transverse extension of the outer circumferential side surface corresponds to a transverse extension of the outer side portion 16b, or 16d.
[0148] The longitudinal extension of the inner circumferential side surface corresponds to a longitudinal extension of a longitudinal inner wall section. By way of example, the longitudinal extension of the inner circumferential side surface corresponds to a longitudinal extension of the inner side portion 19a or 19c.
[0149] The transverse extension of the inner circumferential side surface corresponds to a transverse extension of a transverse inner wall section. By way of example, the transverse extension of the inner circumferential side surface corresponds to a transverse extension of the inner side portion 19b or 19d.
[0150] Merely as an example, the longitudinal extension X1 of the outer circumferential side surface is about 90 cm to 140 cm. Hence, by way of example, a length of a gutter-shaped profile section to be used as a longitudinal gutter-shaped profile section 11a, 11c is about 90 cm to 140 cm.
[0151] Merely as an example, the transverse extension Y1 of the outer circumferential side surface is about 50 cm to 60 cm. Hence, by way of example, a length of a gutter-shaped profile section to be used as a transverse gutter-shaped profile section 11b, 11d is about 90 cm to 140 cm.
[0152] However, other dimensions may also be readily appreciated. By way of example, in a square shaped frame structure 12, the length of each one of the gutter-shaped profile section is about 80 cm to 90 cm.
[0153] In a similar vein, the width of the gutter-shaped profile section, that also define the width of the channel arrangement 22, may be varied for different types of frames 10. By way of example, the width of the gutter-shaped profile section is about between 5 cm to 20 cm, still preferably about between 7 cm to 15 cm, still preferably about between 8 cm to 12 cm.
[0154] It should be noted that the above dimensions are generally set in view of the intended use and installation of the frame 10. As such, the dimensions of the gutter-shaped profile section are determined in view of the desired open space 25 and the desired ratio between the area A1 and the total area Atot.
[0155] As illustrated in Fig. 6, the inner open space 25 is free from any cross-members. Hence, the frame 10 is avoid of any cross-members besides the gutter-shaped profile sections defining the frame structure 12.
[0156] Generally, the sewer 30 is positioned at or in the region of the center of the open space 25. Hence, the frame 10 is generally positioned such that the sewer 30 is located beneath the top plate 28 and further located at or in the region of the center of the underlying inner open space 25.
[0157] The square or rectangular frame structure 12 comprise parallel first and second transverse channel sections 22b, 22d and first and second longitudinal channel sections 22a, 22c collectively forming the continuous channel arrangement 22. The channel arrangement 22 is configured to collect and transport wastewater from the shower.
[0158] Moreover, as illustrated in Fig. 6, the outlet 23 for the wastewater is spaced apart arranged from the gutter-shaped profile section 11 by a distance Y3. The distance Y3 may vary for different arrangements and installations, but may e.g. be about 10 cm to 30 cm.
[0159] Fig. 7a illustrates one example of a gutter-shaped cross-sectional profile of a gutter-shaped profile section 11. The gutter-shaped profile section 11 of Fig. 7a can be used to form a frame 10, as described in any one of the Figs. 2, 3, 4, 5a to 5c and 6. In addition, the gutter-shaped profile section 11 of Fig. 7a can be used in the frame of the shower cubicle 2 in Fig. 1.
[0160] As described above in relation to the other Figures, the gutter-shaped profile section 11 of Fig. 7a comprises the bottom section 13 and the opposite arranged outer and inner side portions 16, 19 extending from the bottom section 13. The outer and inner side portions 16, 19 extend upwards from the bottom section 13, i.e. extend in the height direction Z.
[0161] The bottom section 13 comprises the floor facing surface 14. The floor facing surface 14 is here the outer side of the bottom section 13. In addition, the bottom section 13 comprises an inside (internal) bottom surface 15 defining part of the continuous channel arrangement 22. The outer floor facing surface 14 and the inside bottom surface 15 are opposite sides of the bottom section 13.
[0162] The gutter-shaped profile section 11 here also comprises the outer side portion 16 and the inner side portion 19. The inner side portion 19 and the outer side portion 16 extend in the height (vertical) direction Z, respectively.
[0163] As mentioned before, the outer side portions 16a to 16d form the outer wall section and the inner side portions 19a to 19d form the inner wall section, respectively.
[0164] The outer wall section further has the opposite internal surface. The opposite internal surface defines part of the continuous channel arrangement 22. In other words, the outer side portions 16 of Fig. 7a comprises an internal surface region 18. The internal surface regions 18, 18a to 18d, collectively define the internal surface of the outer side portions 16, 16a to 16d.
[0165] The inner wall section further has the opposite corresponding internal surface. The opposite internal surface defines part of the continuous channel arrangement 22. In other words, the inner side portions 19 of Fig. 7a comprises an internal surface region 21. The internal surface regions 21, 21a to 21d, collectively define the internal surface of the inner side portions 19, 19a to 19d.
[0166] Moreover, as illustrated in Fig. 7a, the gutter-shaped profile section 11 here also comprises an abutment portion 82. The abutment portion 82 is configured to provide a support for a wall of the shower cubicle, such as the wall 5 of the shower cubicle 2 in Fig. 1.
[0167] As illustrated in Fig. 7a, the abutment portion 82 is arranged within the opposite arranged side portions 16, 19. The abutment portion 82 is arranged within the opposite arranged side portions 16, 19 in the direction X. Alternatively, the abutment portion 82 is arranged within the opposite arranged side portions 16, 19 in the direction Y. In other words, the abutment portion 82 is arranged within the space defining the wastewater channel 22, as defined by the opposite arranged side portions 16, 19.
[0168] Moreover, as illustrated in Fig. 7a, the abutment portion 82 extends from the internal surface region 18 of the outer side portions 16. The abutment portion 82 extends from the internal surface region 18 of the outer side portions 16 and towards the internal surface region 21 of the inner side portion 19. The abutment portion 82 here comprise an upper surface 82a intended to abut the wall of the shower cubicle 2. In addition, the abutment portion 82 comprises a lower surface 82b intended to face the bottom section 13 of the shower cubicle 2.
[0170] Moreover, the abutment portion 82 is here arranged at a distance d from the bottom section 13 of the frame 10. As illustrated in Fig. 7a, the abutment portion 82 is arranged at a distance d from the bottom section 13 of the frame 10 in the height direction Z.
[0171] In addition, the width of the abutment portion 82 may vary for different frames. The width of the abutment portion 82 may e.g. be about 1 cm to 3 cm depending on the design of the frame etc. The width may generally be sufficient wide so that a wall of the shower cubicle 2 can rest upon the surface 82a in reliable manner, but not too wide as it might have a negative impact on the flow of the wastewater from the top plate 28 to the channel 22. Hence, the width of the abutment portion 82 is generally selected in view of the desired gap 74, as illustrated in Fig. 5c.
[0172] By the above arrangement of the abutment portion 82, the frame 10 is provided with a support for the wall(s) of the shower cubicle 2.
[0173] The abutment portion 82 generally extends along the entire internal surface region of the outer side portions. In this manner, the support for the wall(s) of the shower cubicle is even further improved in terms of functionality and stability.
[0174] Optionally, although not illustrated, the inner side portion 19 of the gutter-shaped profile section 11 of Fig. 7a comprises the outlet 23 for transporting wastewater from the channel arrangement 22.
[0175] Moreover, as illustrated in Fig. 7a, the gutter shaped profile section 11 here comprises a flange portion 80. The flange portion 80 extends from the inner side portion 19 of the gutter shaped profile section 11.
[0176] One or more height adjustment devices 29 are further arranged along the flange portion 80. In this manner, there is provided a frame 10 with height adjustment possibilities which is stable and relatively easy-to-manufacture. The flange portion 80 here extends away from the inner side portion 19. In addition, the flange portion 80 extends towards the inner open space 25. In addition, the flange portion 80 extends from the inner circumferential side surface.
[0177] Typically, each one of at least two gutter shaped profile sections 11a, 11c, comprises a corresponding flange portion 80 extending from a corresponding inner side portion 19a, 19c, of the frame 10. The flange portion 80 generally extend along a substantial length of the inner side portion 19, such as the length X2 in Fig. 6.
[0178] Fig. 7b illustrates another example of a gutter-shaped cross-sectional profile of a gutter-shaped profile section 11. The gutter-shaped profile section 11 of Fig. 7b can be used to form a frame 10, as described in any one of the Figs. 2, 3, 4, 5a to 5c and 6. In addition, the gutter-shaped profile section 11 of Fig. 7b can be used in the frame of the shower cubicle in Fig. 1.
[0179] As described above in relation to the other Figures, the gutter-shaped profile section 11 of Fig. 7b comprises the bottom section 13 and the opposite arranged outer and inner side portions 16, 19 extending from the bottom section 13. The outer and inner side portions 16, 19 extend upwards from the bottom section 13, i.e. extend in the height direction Z.
[0180] The bottom section 13 comprises the floor facing surface 14. The floor facing surface 14 is here the outer side of the bottom section 13. In addition, the bottom section 13 comprises an inside (internal) bottom surface 15 defining part of the continuous channel arrangement 22. The inside bottom surface 15 may also likewise be denoted as an internal bottom surface. The outer floor facing surface 14 and the inside bottom surface 15 are opposite sides of the bottom section 13.
[0181] The gutter-shaped profile section 11 here also comprises the outer side portion 16 and the inner side portion 19. The inner side portion 19 and the outer side portion 16 extend in the height (vertical) direction Z.
[0182] As mentioned before, the outer side portions 16a to 16d form the outer wall section and the inner side portions 19a to 19d form the inner wall section, respectively.
[0183] The outer wall section further has the opposite internal surface. The opposite internal surface defines part of the continuous channel arrangement 22. In other words, the outer side portions 16 of Fig. 7b comprises an internal surface region 18. The internal surface regions 18, 18a to 18d, collectively define the internal surface of the outer side portions 16, 16a to 16d.
[0184] The inner wall section further has the opposite corresponding internal surface. The opposite internal surface defines part of the continuous channel arrangement 22. In other words, the inner side portions 19 of Fig. 7b comprises an internal surface region 21. The internal surface regions collectively define the internal surface of the inner side portions 19, 19a to 19d.
[0185] Similar to the example in Fig. 7a, the example illustrated in Fig. 7b has a corresponding abutment portion 82. Hence, in Fig. 7b, the gutter-shaped profile section 11 here also comprises an abutment portion 82. The abutment portion 82 is configured to provide a support for a wall of the shower cubicle, such as the wall 5 of the shower cubicle 2 in Fig. 1.
[0186] As illustrated in Fig. 7b, the abutment portion 82 is located inside the gutter-shaped profile section 11. Moreover, the abutment portion 82 is arranged within the opposite arranged side portions 16, 19. As illustrated, the abutment portion 82 is arranged within the opposite arranged side portions 16, 19 in the direction X. Alternatively, or in addition, the abutment portion 82 is arranged within the opposite arranged side portions 16, 19 in the direction Y. In other words, the abutment portion 82 is arranged within the space defining the wastewater channel 22, as defined by the opposite arranged side portions 16, 19.
[0187] Moreover, as illustrated in Fig. 7b, the abutment portion 82 is part of the internal surface region 18 of the outer side portions 16. The abutment portion 82 is defined by at least a portion of the internal surface region 18 of at least one of the outer side portions 16. The abutment portion 82 is here defined by a threshold-shaped outer side portion 16. For example, the threshold-shaped abutment portion 82 is defined by the cross sectional profile of the outer side portion 16, as also depicted in Fig. 7b.
[0188] As illustrated in e.g. Fig. 7b, the abutment portion 82 extends or projects from the outer side portions 16 and towards the internal surface region 21 of the inner side portion 19. The abutment portion 82 here comprise the upper surface 82a intended to abut the wall of the shower cubicle 2.
[0190] Moreover, the abutment portion 82 is here arranged at the distance d from the bottom section 13 of the frame 10. As illustrated in Fig. 7b, the abutment portion 82 is arranged at the distance d from the bottom section 13 (i.e. as measured from the bottom surface 15) of the frame 10 in the height direction Z.
[0191] In addition, the width of the abutment portion 82 may vary for different frames. The width of the abutment portion 82 may e.g. be about 1 cm to 3 cm depending on the design of the frame etc. The width may generally be sufficient wide so that a wall of the shower cubicle 2 can rest upon the surface 82a in reliable manner, but not too wide as it might have a negative impact on the flow of the wastewater from the top plate 28 to the channel 22. Hence, the width of the abutment portion 82 is generally selected in view of the desired gap 74, as illustrated in Fig. 5c.
[0192] By the above arrangement of the abutment portion 82, the frame 10 is provided with a support for the wall(s) of the shower cubicle 2.
[0193] The abutment portion 82 generally extends along the entire internal surface region of the outer side portions. In this manner, the support for the wall(s) of the shower cubicle 2 is even further improved in terms of functionality and stability.
[0194] In Fig. 7b, the inner side portion 19 of the gutter-shaped profile section 11 comprises the outlet 23 for transporting wastewater from the channel arrangement 22. As can be seen from Fig. 7b, the abutment portion 82 is arranged on the opposite side of the gutter-shaped profile section as the outlet 23.
[0195] It should be readily appreciated that each one of the gutter-shaped profile sections 11, 11a to 11d generally comprises a corresponding abutment portion 82 as described above in relation to any one of the examples in Fig. 7a or Fig. 7b. Hence, each one of the gutter-shaped profile sections 11, 11a to 11d is configured to support a corresponding wall 5, 6 of the shower cubicle, e.g. the shower cubicle 2 of Fig. 1.
[0196] Moreover, as illustrated in Fig. 7b, the bottom section 13 is inclined towards the inner side portion 19. Hence, the bottom section 13 is inclined towards the wastewater outlet 23. The inclination is defined by an angle α, as illustrated in Fig. 7b. In other words, the bottom section 13 comprises an inclined bottom surface 15 adapted to incline towards the inner side portion 19 comprising the wastewater outlet 23. The angle α may vary depending on desired inclination but should at least be a few degrees relative to a horizontal plane (dashed line in Fig. 7b), so as to provide a smooth transfer of water to the outlet 23. By way of example, the inclination angle may be greater than zero. Typically, the inclination angle α may be between 1 to 15 degrees, preferably, the inclination angle α may be between 1 to 10 degrees, still preferably, the inclination angle α may be between 2 to 5 degrees. Although not illustrated, the bottom section 13 of the examples in Figs. 1 to 7a may likewise have an inclined bottom surface 15.
[0197] To this end, in the example in Figs. 7b (and Figs. 8 and 9), the bottom section 13 comprises the inclined bottom surface 15. The inclined bottom surface 15 is adapted to incline towards the inner side portion 19 comprising the wastewater outlet 23, wherein the wastewater outlet 23 is further arranged flush with a lowermost part of the bottom surface 15, as depicted in e.g. Fig. 7b. The combination of an inclined bottom surface 15 adapted to incline towards the inner side portion 19 comprising the wastewater outlet 23 and that the wastewater outlet 23 is arranged flush with a lowermost part of the bottom surface 15 provides for improved environmental sustainability in that such arrangement is configured to promote efficient wastewater transportation, thus reducing the risk of mold growth within the wastewater channel(s).
[0198] Turning again to the example of the frame 10 as illustrated in Figs. 7b, 8 and 9. As depicted in e.g. Figs. 8 and 9, there is illustrated another example of a height adjustment device 29. In Fig. 8, the height adjustment device 29 is configured to be displaceable along at least a part of at least one of the inner side portions 19.
[0199] The height adjustment device 29 is here configured to be displaceable along a length of at least one of the inner side portions 19. By way of example, the height adjustment device 29 is configured to be displaceable along at least part of at least one of the inner side portions 19 in the longitudinal direction X, as illustrated in Figs. 8 and 9. As such, the height adjustment device 29 is configured to be displaceable along a length (e.g. the length X2 in Fig. 6) of the inner side portion 19 being perpendicular to the height direction Z, as illustrated in Figs. 8 and 9. The height adjustment device 29 is here slidably arranged to at least one inner side portion 19 of a gutter shaped profile section 11 of the frame 10.
[0200] Typically, each one of opposite inner side portions 19 of opposite arranged gutter shaped profile sections 11, such as 11a and 11c, comprises a set of longitudinal displaceable height adjustment devices 29. The set of longitudinal displaceable height adjustment devices 29 are e.g. arranged on the inner side portions 19a, 19c of the opposite arranged gutter shaped profile sections 11a, 11c, similar to the example in Fig. 3.
[0201] Each one of the height adjustment devices 29 is here configured to be detachable from the gutter shaped profile section 11 of the frame 10, while further being slidably arranged to at least one inner side portion 19 of the gutter shaped profile section 11 in an attached configuration with the gutter shaped profile section 11.
[0202] As depicted in Fig. 9, the height adjustment device 29 also comprises a height adjustment mechanism 29a, 29b allowing for adjustment in the height direction Z. Hereby, the height adjustment device 29 allows users to raise or lower the frame 10 vertically. As illustrated in Fig. 9, the height adjustment mechanism here comprises a foot 29a and a threaded rod 29b. Other types of height adjustment mechanisms 29a may also be used such as a telescopic support, or a hydraulic lift arrangement. It should be noted that this type of height adjustment mechanism 29a, 29b may likewise be incorporated in the height adjustment device 29 of Figs. 3 to 7b.
[0203] In addition, the height adjustment device 29 comprises a system configured to allow for adjustment of the height adjustment device 29 in a length direction of the gutter shaped profile section 11, thus offering versatility in component positioning. In this example, the system is a sliding connecting system. The slidable configuration of the height adjustment device 29 can be provided in several different ways. By way of example, as illustrated in Figs. 8 and 9, the height adjustment device 29 is here slidably arranged to the inner side portion 19 by means of a sliding connecting system, which are here formed by parts of the height adjustment device 29 and gutter shaped profile section 11. The sliding connecting system comprises an attachment interface 29d, 82, 29e, 83 and 84.
[0204] The attachment interface 29d, 82, 29e, 83 and 84 is arranged and configured to facilitate positioning (such as longitudinal adjustments) of the height adjustment device 29 along the gutter shaped profile section 11. The attachment interface 29d, 82, 29e and 83 here comprises a first sliding arrangement, e.g. defined by an upper portion 29d of the height adjustment device 29 and an upper track arrangement 82 extending from the inner side portion 19, and further a second sliding arrangement 29e and 83, e.g. defined by a lower track arrangement 29e of the height adjustment device 29 and a lower protruding portion 83 of the inner side portion 19. The attachment interface 29d, 82, 29e and 83 may be provided in another way by one or more tracks, rails, grooves, or sliders that allow for movement along the length of the gutter shaped profile section 11. It may also be possible to provide the slidable configuration of the height adjustment device 29 by one single sliding arrangement.
[0205] Moreover, the detachable height adjustment device 29 comprises a fastener 84 to secure the height adjustment device 29 to the frame 10, such as the inner side portion 19. The fastener 84 may be a bolt, a clamp, a locking pin or other suitable means to establish a secure connection between the detachable height adjustment device 29 and the inner side portion 19.
[0206] Users can hereby adjust the height and longitudinal position of the height adjustment device 29 by releasing the fastener 84, making the necessary adjustments along the length of the inner side portion 19 by sliding the height adjustment device 29, e.g. along the first sliding arrangement and the second sliding arrangement, and then re-engaging the fastener 84 to secure the height adjustment device 29 in place relative to the inner side portion 19.
[0207] It may also be possible that the height adjustment device 29 is positioned along the outer side portion 16. Hence, although not illustrated, the height adjustment device 29 may be configured to be displaceable along at least part of at least one of the outer side portions 16.
[0208] It is to be noted that the height adjustment device 29 as described above in relation to Figs. 7b, 8 and 9 can be arranged on, or at, the inner side portion 19 of the gutter-shaped profile section 11 comprising the outlet 23 for transporting wastewater 27, such as the gutter-shaped profile section 11b. Alternatively, or in addition, the height adjustment device 29 as described above in relation to Figs. 7b, 8 and 9 can be arranged on, or at, the inner side portion 19 of the gutter-shaped profile section 11, such as the gutter-shaped profile section 11a and/or the gutter-shaped profile section 11c. Hence, the height adjustment device 29 as described above in relation to Figs. 7b, 8 and 9 can be arranged on, or at, an inner side portion 19 of a gutter-shaped profile section 11 having no outlet for wastewater.
[0209] Although the frame 10 in Figs. 7b, 8 and 9 have been illustrated to include the inclined bottom surface 15, the abutment portion 82 and the displaceable and detachable height adjustment devices 29, the frame 10 can be provided by only one of these components, or a combination of two of these combinations.
[0210] Hence, in at least one example, there is provided a frame 10 for the shower cubicle 2 intended to accommodate a user with a wheelchair or a walker frame, the frame 10 extending in a longitudinal direction X and a transverse direction Y, wherein the frame 10 comprises the set of gutter-shaped profile sections 11, 11a - 11d, each one of the gutter-shaped profile sections 11a - 11d having a gutter-shaped cross-sectional profile being defined by the bottom section 13 configured to be oriented towards the ground floor 40 and opposite arranged side portions 16, 19 extending from the bottom section, each one of the gutter-shaped profile sections having corresponding angled end portions 71, 72, each one of the angled end portions having the angle α of about 45 degrees, the set of gutter-shaped profile sections being collectively arranged to define a square or rectangular frame structure 12, such that the gutter-shaped profile sections collectively form the continuous channel arrangement 22, 22a - 22d for guiding wastewater 27, wherein one of the side portions is the inner side portion 19b, the inner side portion of one of the gutter-shaped profile sections having the outlet 23 for transporting wastewater 27 from the continuous channel arrangement, and wherein the bottom section comprises the inclined bottom surface 15 adapted to incline towards the inner side portion 19b comprising the wastewater outlet 23.
[0211] In at least one example, there is provided a frame 10 for the shower cubicle 2 intended to accommodate a user with a wheelchair or a walker frame, the frame 10 extending in a longitudinal direction X and a transverse direction Y, wherein the frame 10 comprises the set of gutter-shaped profile sections 11, 11a - 11d, each one of the gutter-shaped profile sections 11a - 11d having a gutter-shaped cross-sectional profile being defined by the bottom section 13 configured to be oriented towards the ground floor 40 and opposite arranged side portions 16, 19 extending from the bottom section, each one of the gutter-shaped profile sections having corresponding angled end portions 71, 72, each one of the angled end portions having the angle α of about 45 degrees, the set of gutter-shaped profile sections being collectively arranged to define a square or rectangular frame structure 12, such that the gutter-shaped profile sections collectively form the continuous channel arrangement 22, 22a - 22d for guiding wastewater 27, wherein one of the side portions is the inner side portion 19b, the inner side portion of one of the gutter-shaped profile sections having the outlet 23 for transporting wastewater 27 from the continuous channel arrangement, and wherein the frame 10 comprises one or more height adjustment devices 29 being configured to be displaceable along at least a part of at least one of the side portions, such as at least one inner side portion 19.
[0212] In at least one example, there is provided a frame 10 for the shower cubicle 2 intended to accommodate a user with a wheelchair or a walker frame, the frame 10 extending in a longitudinal direction X and a transverse direction Y, wherein the frame 10 comprises the set of gutter-shaped profile sections 11, 11a - 11d, each one of the gutter-shaped profile sections 11a - 11d having a gutter-shaped cross-sectional profile being defined by the bottom section 13 configured to be oriented towards the ground floor 40 and opposite arranged side portions 16, 19 extending from the bottom section, each one of the gutter-shaped profile sections having corresponding angled end portions 71, 72, each one of the angled end portions having the angle α of about 45 degrees, the set of gutter-shaped profile sections being collectively arranged to define a square or rectangular frame structure 12, such that the gutter-shaped profile sections collectively form the continuous channel arrangement 22, 22a - 22d for guiding wastewater 27, wherein one of the side portions is the inner side portion 19b, the inner side portion of one of the gutter-shaped profile sections having the outlet 23 for transporting wastewater 27 from the continuous channel arrangement, and wherein at least one of gutter-shaped profile sections comprises the abutment portion 82 configured to provide a support for a wall of the shower cubicle 2. Typically, all gutter-shaped profile sections 11, 11a to 11d, comprise corresponding abutment portions 82 configured to provide support for corresponding walls of the shower cubicle 2.
[0213] The frame 10 can be manufactured in several different manners as mentioned above in relation to Fig. 4. By way of example, the frame 10 is manufactured by a method comprising: providing a set of gutter-shaped profile sections 11, 11a - 11d, each one of the gutter-shaped profile sections having a gutter-shaped cross-sectional profile being defined by a bottom section 13 configured to be oriented towards a ground floor 40 and opposite arranged side portions 16, 19 extending perpendicular in a vertical direction Z from the bottom section, each one of the gutter-shaped profile sections having corresponding angled end portions 71, 72, each one of the angled end portions having an angle (α) of about 45 degrees; and for each gutter-shaped profile section, connecting a corresponding angled end portion of one gutter-shaped profile section with another facing angled end portion of another gutter-shaped profile section until the gutter-shaped profile sections are adjoined to each other so as form a square or rectangular frame structure 12, whereby the gutter-shaped profile sections collectively form the continuous channel arrangement 22, 22a - 22d for guiding wastewater.
[0214] By way of example, each one of the gutter-shaped profile sections are initially extruded from aluminum, followed by making a hole forming the outlet 23 in one of the inner sides, such as the inner side 19b, and then joining the gutter-shaped profile sections to each other so as to form a square or rectangular frame structure 12, whereby the gutter-shaped profile sections collectively form the continuous channel arrangement 22, 22a - 22d for guiding wastewater. The joining can be made from welding or any other suitable process for joining aluminum parts together.
[0215] Thanks to the present disclosure, there is provided a frame for a shower cubicle which enables manufacturing and assembling in a cost-efficient manner for low-scale productions. This is at least partly due to that the gutter-shaped profile sections 11, 11a to 11d can be adapted in length and size in a tailormade manner due to their profile structures. These types of profiles also allow for a smooth assembly of the frame 10 by adjoining or connecting the profiles to each other via the end-portions. To this end, the set of gutter-shaped profile sections, e.g. four sections, is collectively connected to each other at their respective angled end portions 71, 72 to provide a square or rectangular frame structure. Hereby, the gutter-shaped profile sections collectively form a continuous channel arrangement for guiding wastewater.
[0216] The components of the frame 10 thus allow for an efficient and flexible manufacturing and assembly of the frame 10 before delivery to the customers. The frame 10 is particularly beneficial for shower cubicles 2 intended for wheelchairs and walker frames as the size of the shower cubicle for users with a wheelchair or a walker frame may more often need to be adapted for the particular installation in comparison to shower cubicles for other users. To this end, there is provided a frame 10 with a reliable functionality in terms of stability and rigidity for the user as well as for the shower cubicle 2.
[0217] The terminology used herein is for the purpose of describing particular aspects only and is not intended to be limiting of the disclosure. As used herein, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. It will be further understood that the terms "comprises," "comprising," "includes," and/or "including" when used herein specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
[0218] It will be understood that, although the terms first, second, etc., may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element without departing from the scope of the present disclosure.
[0219] Relative terms such as "below" or "above" or "upper" or "lower" or "horizontal" or "vertical" or "height" or "transverse" or "longitudinal" or "inner" or "inside" or "internal" or outside" or outer" may be used herein to describe a relationship of one element to another element as illustrated in the Figures. It will be understood that these terms and those discussed above are intended to encompass different orientations of the device in addition to the orientation depicted in the Figures. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element, or intervening elements may be present. In contrast, when an element is referred to as being "directly connected" or "directly coupled" to another element, there are no intervening elements present.
[0220] Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. It will be further understood that terms used herein should be interpreted as having a meaning consistent with their meaning in the context of this specification and the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
[0221] It is to be understood that the present disclosure is not limited to the aspects described above and illustrated in the drawings; rather, the skilled person will recognize that many changes and modifications may be made within the scope of the present disclosure and appended claims. In the drawings and specification, there have been disclosed aspects for purposes of illustration only and not for purposes of limitation, the scope of the inventive concepts being set forth in the following claims.
1. A frame (10) for a shower cubicle (2) intended to accommodate a user with a wheelchair
or a walker frame, the frame extending in a longitudinal direction (X) and a transverse
direction (Y), wherein the frame comprises:
- a set of gutter-shaped profile sections (11, 11a - 11d), each one of the gutter-shaped profile sections having a gutter-shaped cross-sectional profile being defined by a bottom section (13) configured to be oriented towards a ground floor (40) and opposite arranged side portions (16, 19) extending from the bottom section,
- each one of the gutter-shaped profile sections having corresponding angled end portions (71, 72), each one of the angled end portions having an angle (α) of about 45 degrees,
- the set of gutter-shaped profile sections being collectively arranged to define a square or rectangular frame structure (12), such that the gutter-shaped profile sections collectively form a continuous channel arrangement (22, 22a - 22d) for guiding wastewater (27), and
- wherein one of the side portions is an inner side portion (19b), the inner side portion of one of the gutter-shaped profile sections having an outlet (23) for transporting wastewater from the continuous channel arrangement.
2. Frame according to claim 1, wherein an inner circumferential side surface (20) is
formed by a set of inner side portions, the inner circumferential side surface defining
an inner open space (25).
3. Frame according to any one of the preceding claims, wherein the bottom section comprises
an inclined bottom surface (15) adapted to incline towards the inner side portion
comprising the wastewater outlet.
4. Frame according to any one of the preceding claims, wherein the wastewater outlet
is delimited in a height direction (Z) by an upper portion (24) of the inner side
portion.
5. Frame according to any one of the preceding claims, wherein the wastewater outlet
is at least partly defined by a hole (23a) in the inner side portion.
6. Frame according to any one of the preceding claims, wherein the wastewater outlet
comprises a continuous wastewater pipe (26) extending from the inner circumferential
surface and defining an elongated inner portion for the wastewater.
7. Frame according to any one of the preceding claims, further comprising a removable
top plate (28) intended to provide a floor support to the user, the removable top
plate being removably positioned atop the inner side portions, while allowing wastewater
on the top plate to be directed to the continuous channel arrangement.
8. Frame according to any one of the preceding claims, further comprising one or more
height adjustment devices (29) arranged and configured to permit height adjustment
of the frame relative to the ground floor (40).
9. Frame according to claim 8, wherein the one or more height adjustment devices are
further configured to be displaceable along at least a part of at least one of the
side portions.
10. Frame according to claim 9, wherein the one or more height adjustment devices are
slidably arranged to at least one inner side portion of the frame.
11. Frame according to any one of the preceding claims, further comprising an abutment
portion (82) configured to provide a support for a wall of the shower cubicle.
12. Frame according to claim 11, wherein the abutment portion is located inside the gutter-shaped
profile section.
13. Frame according to claim 11 or claim 12, wherein the abutment portion is defined by
an internal surface region (18) of at least one of the outer side portions (16).
14. A shower cubicle (2) for a user of a wheelchair or a walker frame, the shower cubicle
comprising a frame according to any one of the preceding claims 1 to 13, and further
one or more walls (4, 5, 6).
15. A method for manufacturing a frame according to any one of the preceding claims 1
to 13, the method comprising:
- providing a set of gutter-shaped profile sections (11, 11a - 11d), each one of the gutter-shaped profile sections having a gutter-shaped cross-sectional profile being defined by a bottom section (13) configured to be oriented towards a ground floor (40) and opposite arranged side portions (16, 19) extending from the bottom section, each one of the gutter-shaped profile sections having corresponding angled end portions (71, 72), each one of the angled end portions having an angle (α) of about 45 degrees, and
- for each gutter-shaped profile section, connecting a corresponding angled end portion of one gutter-shaped profile section with another facing angled end portion of another gutter-shaped profile section until the gutter-shaped profile sections are adjoined to each other so as form a square or rectangular frame structure (12), whereby the gutter-shaped profile sections collectively form a continuous channel arrangement (22, 22a - 22d) for guiding wastewater.