Foldable stand and set of a foldable stand and a cooling device

Description

[0001] The subject of the invention is a foldable stand and a set of a foldable stand and a cooling device, formed, in case of the foldable stand, from foldable material, such as cardboard, corrugated cardboard, paper and sheets of plastic.

[0002] The availability and relatively low price of foldable materials, such as cardboard, corrugated cardboard and paper, makes them more and more often used as material for products facilitating transport, storage and display. The latter include trays, pallets, displaying devices and particularly stands and their elements.

[0003] First of all, bearing in mind the fact that cardboard is recyclable and suitable for placing inscriptions and pictures, the stands and their elements can be used as information carriers, particularly after placing advertisement and commercial information on them. When the information or advertising becomes outdated, for example after the end of trade fairs or end of sales period of particular products, the cardboard from which the displays are formed, particularly stands, can easily be removed and recycled. Hence, products made of cardboard are environmentally friendly, have a simple construction and are relatively cheap.

[0004] Secondly, products made of foldable materials, such as cardboard, can be folded, easily carried as folded and assembled again, having been used in one place.

[0005] From the publication DE 3906936 A1, entitled "Shelf system capable of being assembled from blanks of foldable material, such as in particular corrugated cardboard, cardboard or the like, which can be folded up to form structural elements of the shelf system" is known a system with shelves which can comprise elements formed from foldable material, in particular corrugated cardboard. The said system comprises vertical supporting columns between which shelves are placed. In order to assure adequate stiffness for the system with shelves, vertical supporting columns are made as empty inside, closed profiles made of sheets whose endings are folded inside the profile. Similarly, the shelves are empty profiles with cuts on both sides which include the margins of the sheets folded inwards, from which the vertical supporting columns are made.

[0006] Then, from the publication AU 1507083 A entitled "Foldable cardboard display stand" a display stand made of foldable paper material is known. It comprises a base, a back panel and side panels, and at least one shelf placed between the panels. The shelf has hinged mounting and it can move from an operative horizontal position to an upright assembled position.

[0007] Additionally, in the publication EP 1459650 A1 entitled "Shelf made of foldable material such as cardboard" is described a shelf made of foldable material, which may be placed between two vertical stands. The stands have openings in which wings of the shelves are placed, thanks to which the shelves are maintained in a specified position.

[0008] The publication WO 2011078826 A1 entitled "Foldable product display stand" features a foldable, easily-assembled display stand installed from elements made of paper, corrugated cardboard and plastic, used for displaying various products in shops, supermarkets and workshops.

[0009] Then, the publication US 2005279906 A1 entitled "Foldable and self-erecting display stand and easel"describes a foldable and unfoldable display stand, which at the back has a large area of carton which is folded along vertical lines. Between the back panel and side panels are distended tensile cords, which are stretched when the display is folded, and which provide for automatic unfolding of the display stand.

[0010] In addition, the publication of European Patent Application EP 1 099 398 A1 titled "Display with shelves" describes a display, which substantially is made of plate-shaped display material. The display at least consists of two side panels and shelves provided in between. Each shelf consists at least of two parts which can be folded in respect to each other in such a manner that at least the whole unit formed by the aforementioned side panels and the shelves can be unfolded, collapsed, respectively.

[0011] Furthermore, the publication of German Utility Model Application DE 200 18 744 U1 titled "Verkaufsaufsteller" teaches a display made of cardboard, corrugated cardboard or similar materials with at least two spaced apart side walls arranged as a carrier and shelves fixed pivoted to the side walls.

[0012] Furthermore, the publication of German Utility Model Application DE 20 2010 011841 U1 titled "Selbstentfaltendes Tray und regalförmiges, selbstentfaltendes Display auf Basis der Trays" teaches a foldable display with at least one tray with a bottom with two hinged thereto side walls in the form of aligned perpendicular to the bottom and parallel to each other, and at least a respective tuck for securing the display which is hinged to the two other sides of the bottom.

[0013] From the publication of European Patent Application EP 0 976 348 A1 titled "Disposable refrigerated display" a refrigerated display is known. This refrigerated display comprises an air cooling unit mounted on a base pallet and a display box. The display box consists essentially of cardboard and comprises at least an inner backside panel and an outer backside panel spaced apart from each other to form an inter-wall space. The air cooling unit comprises a ventilator able to blow chilled air emerging from the cooling unit into the inter-wall space.

[0014] The solutions described above are usually multi-element ones and are of complicated shapes while their folding and unfolding is time-consuming.

[0015] The aim of this invention is to create a stand with a simple design, whose construction would be simple, and whose dimensions would be small after folding, which would facilitate carrying it from one place to another.

[0016] With respect to a foldable stand, this task has been solved by the unit of the foldable stand and the cooling device and their mutual arrangement with features of claim 1, whereas in relation to a set of a foldable stand and a cooling device, this task has been solved by the features of claim 13.

[0017] The subject of this invention is a foldable stand formed of foldable material comprising panels and at least one shelf having shape of a spatial body, whereas at least one of a front panel and a back panel of the foldable stand are foldable. Between side panels of the foldable stand, according to the invention, at least one bendable and foldable shelf is inserted with catches protruding beyond sides of the bendable shelf and hooked in openings of the side panels of the foldable stand. While the bendable and foldable shelf, which after stretching forms a stiff non-removable spacer between the side panels of the foldable stand, has a lower wall, which is bendable along at least one bending line. Each bending line of the lower wall divides the lower wall into component elements, each of which has bearing elements with internal bearing surfaces, and the internal bearing surfaces, placed opposite each other, of two neighbouring supporting elements attached to the lower wall contact and act on each other after stretching the bendable and foldable shelf preventing the bendable and foldable shelf from bending with a convexity downwards. And each of the catches together with the opening in the side panels of the stand creates a side hinge allowing for self-aligning movement of the component element of the bendable and foldable shelf in relation to the side panel of the foldable stand. The bendable and foldable shelf has two panels which are empty inside and connected by a hinge formed along a bending line and at the front of the bendable and foldable shelf is attached a tilting panel with a bending and foldable line situated along the bending line of the bendable and foldable shelf whereby the tilting panel comprises two parts, each of which has a hinged connection with the bottom side by means of a lower element attached to a designated panel of the bendable and foldable shelf and the tilting panel with an edge is hold up in the vertical position by means of elastic elements formed from the tensible cord and pulled through the openings and incisions in an inner part of the tilting panel and in the walls of the bendable and foldable shelf and hooked on a central element formed by 'U'-shaped openings and the tilting panel protrudes above a top surface of a top wall of the bendable and foldable shelf in a position when the bendable and foldable shelf is stretched and spaces the side panels of the foldable stand and before folding the bendable and foldable shelf, the tilting panel is tilted forwards in such a way that its outer surface is in a plane of a lower surface of the bendable and foldable shelf.

[0018] Favourably, the bendable and foldable shelf of the foldable stand has a front wall, a back wall and a top wall, and the bearing elements having the internal bearing surfaces are formed on the front wall, the back wall and the top wall of the bendable and foldable shelf separated in a plane running across through the bending line and situated at an angle in relation to the lower wall of the bendable and foldable shelf.

[0019] Favourably, the front panel of the foldable stand is lower than the side panels of the stand, and the bendable and foldable shelves are situated not lower than the top edge of the front panel of the foldable stand.

[0020] Favourably, the back panel of the stand has connected each other an inner part and an outer part, which is at a distance from the inner part, whose height is lower than the height of the side panels of the foldable stand, and which has openings connecting the inner space of the foldable stand with the space created between the inner part and the outer part of the back panel.

[0021] In order to create an air space and stiffen the foldable stand, at its top, a top inner element may be placed on which a top stiffening element is placed and a topper. The outer and inner surfaces of the foldable stand may be used for placing advertisements or information. Therefore, on the visible inner and outer surfaces of the side panels, the front panel, the back panel, the bendable and foldable shelves as well as the top stiffening element and the topper advertisements and information can be placed.

[0022] Favourably, the front wall and a part of the top wall of the bendable and foldable shelf are formed from a strip of bendable material which is an extension of the lower wall of the bendable and foldable shelf towards the front, whereas the back wall and a part of the top wall of the bendable and foldable shelf are formed from a strip of bendable material which is an extension of the lower wall of the bendable and foldable shelf towards the back.

[0023] Favourably, the front wall, the top wall and the back wall of the bendable and foldable shelf are formed from a strip of bendable material which is an extension of the lower wall towards the front, or the back wall, the top wall and the front wall of the bendable and foldable shelf are formed from a strip of bendable material which is an extension of the lower wall towards the back.

[0024] Favourably, the bendable and foldable shelf comprises layers of bendable material connected with the elements of the lower wall of the bendable and foldable shelf, which are cut crosswise throughout their thickness, which form the bearing elements with the internal bearing surfaces.

[0025] In order to stiffen the shelves and prevent the products placed on the bendable and foldable shelves from sliding, a tilting panel is mounted to the front wall of the bendable and foldable shelf. The tilting panel forms an element of the bendable and foldable shelf, which protrudes above the top surface of the top wall of the bendable and foldable shelf in a position when the shelf is stretched and spaces the side panels of the stand.

[0026] From inside, in the side panels of the foldable stand, there can be additional openings, and the bendable and foldable shelf can have stabilizing projections, which protrude beyond the sides of the bendable and foldable shelf, and which are insertable into the additional openings.

[0027] Favourably, in at least one side and/or central opening formed after folding a strip of bending material, from which the bendable and foldable shelf is formed, a blocking element is placed, with the letter 'C' shaped cross-section, whose central part forms a side and/or central wall of the bendable and foldable shelf.

[0028] The idea of the invention relates also to the bendable and foldable shelf made from bendable material on which a strip from textile material or bendable plastic is stuck or adhered in the area of the bending line, along which a central hinge is formed which allows bending of the bendable and foldable shelf.

[0029] The idea of the invention consists also in a set of a cooling device and a foldable stand, where the foldable stand is made of bendable material, which with its lower part is nestled on the cooling device and partly surrounds the cooling device, while the stand has panels from which at least the back panel is foldable, and at least one shelf has shape of a spatial body. The said set has a cooling system, whose cooled air chamber, formed between the inner part of the back panel and the outer part of the back panel, which is at a distance from the inner part, has an inlet, situated above an outlet of a stream of cooled air generated by the cooling device, and outlets formed in the inner part of the back panel of the foldable stand and connecting the chamber formed between the inner part and outer part of the back panel with the inner part of the foldable stand situated above the bendable and foldable shelves, from which the stream of air flows to the inlet of the cooling device after descending from the bendable and foldable shelves, whose front surfaces are moved backwards in relation to the plane in which the front panel of the foldable stand is situated.

[0030] Favourably, in the lower area of the side panels and the back panel of the foldable stand there can be ports or through openings which allow the flow of the stream of air which cools the cooling device.

[0031] The invention has been shown in embodiments in drawings, in which Fig. 1 shows an axonometric expanded view of the set of elements of the first variant of a foldable stand made from bendable material, Fig. 2 shows a course of the final stage of assembling the foldable stand, Fig. 3 shows an axonometric view of the first variant of the foldable stand made from bendable material, Fig. 4 shows an axonometric view of a cooling unit compactable with the foldable stand made from bendable material, Figs. 5 and 6 show stages of assembling the first variant of the foldable stand made from bendable material, Figs. 7 and 8 show stages of assembling the next variant of the foldable stand made from bendable material, Figs. 9, 10, 11 and 12 show an axonometric view of a bendable shelf made from bendable material of a foldable stand not according to the invention, Fig. 13 shows a pattern of the bendable shelf made from bendable material of a foldable stand not according to the invention, Fig. 14 shows a pattern of a blocking element of the bendable shelf, Figs. 15, 16, 17 and 18 show a bendable shelf of a foldable stand not according to the invention, Fig. 19 shows a shelf made from bendable material of a foldable stand not according to the invention, Fig. 20 shows a bendable shelf of a foldable stand not according to the invention, Fig. 21 shows bendable shelf of foldable stand not according to the invention, Figs. 22, 23, 24, 25, 26, 27 and 28 show the bendable shelf with a tilting element or protruding element of the bendable shelf, which protrudes above the top surface of the top wall of the shelf of a foldable stand according to the invention, Figs. 29, 30 and 31 show patterns of elements of the bendable shelf with the tilting element or protruding element of the bendable shelf, which protrudes above the top surface of the top wall of the shelf shown in Fig. 22, Fig. 32 shows the next variant of the bendable shelf of the foldable stand according to the invention with blocking elements of the bendable shelf in the form of a clip, Fig. 33 shows the next variant of the bendable shelf of the foldable stand according to the invention, Fig. 34 shows a bendable shelf of a foldable stand not according to the invention, Figs. 35 and 36 show bendable shelf of foldable stand not according to the invention, Fig. 37 shows the axonometric view of the foldable stand with the bendable shelves without catches and removed side panel made from bendable material, Fig. 38 shows the set of the foldable stand and cooling device, and Fig. 39 shows a flow path of the stream of air in the set of the foldable stand and the cooling device.

[0032] A foldable stand 1, whose the first variant, when disassembled, as shown in Fig. 1, comprises a left side panel 10, a right side panel 20, an inner element 30 of a back panel, an outer element 40 of the back panel, foldable shelves 50, a front panel 60, which is sometimes called a base, a top inner element 70, a top stiffening element 80 with slots or longitudinal openings 81, and a topper 90 with projections 91, which can be placed in the longitudinal openings 81 of the top stiffening element 80. The left side panel 10, the right side panel 20, the inner element 30 of the back panel, the outer element 40 of the back panel, the foldable shelves 50 and the front panel 60 form a foldable body 100 of the foldable stand 1 with the foldable shelves 50, shown in Figs. 2 and 3. The left side panel 10 and the right side panel 20 have a shape of cuboid with an inner chamber or space. Both side panels 10, 20 have on the inner side, adjacent to the foldable shelves 50, openings 11 for the catches 51 of the bendable shelves 50. Additionally, both side panels 10, 20 can have on the inner side adjacent to the foldable shelves 50, stabilizing openings 12 for stabilizing elements 52 of the bendable shelves 50. The number of openings 11 for the catches 51 of the bendable shelves 50 and the stabilizing openings 12 for the stabilizing elements 52 can be larger than the number of the bendable shelves, and as a result the foldable stand 1 is more universal as the user of the foldable stand can adjust the distances between the bendable shelves 50 depending on the dimensions of the products stored in the foldable stand.

[0033] In order to connect the side panels 10, 20 with the inner element 30 and the outer element 40 of the back panel, and the front panel 60, the side panels 10, 20 have slots or longitudinal openings 13 and catches 15 in the form of tongues, which are situated in a back area of the side panels 10, 20 and longitudinal openings or slots 16, 26 situated in a front area of the side panels 10, 20. The inner element 30 of the back panel has ports or openings 31 joining the chamber of the back panel with the inner space of the foldable stand 1 and an outlet or protrusion 33 which is insertable into the longitudinal opening 72 of the top inner element 70 with side laths 71. Additionally, the inner element 30 has at least one bending line 32, which facilitates folding the back panel. The outer element 40 of the back panel has at least one bending line 42, slots or longitudinal openings 43 suitable for inserting the catches 15 of the side panels 10, 20, and laps 44, which form laps on the side panels 10, 20, and ventilation openings or openings 41 for gripping the body, and a back opening 45. Similarly, the front panel 60 has protrusions or catches 61 and at least one bending line 62 facilitating folding the foldable stand 1. Additionally, in a lower area of the side panels 10, 20 of the foldable stand, ventilation openings 14, 25 are provided, which enable the flow of a stream of air.

[0034] During the assembly of the body 100 of the foldable stand 1, the side catches 34 situated on one side of the inner element 30 of the back panel, are inserted into the vertical longitudinal openings 13 of the left side panel 10, and the same side catches 34 situated on the other side of the inner element 30 of the back panel, are inserted into the vertical longitudinal openings of the right side panel 20. The side catches 34 have cavities, gaps or undercuts on the lower side, which hook on the left side panel 10 and the right side panel 20 after moving the inner element 30 of the back panel downwards. Subsequently, the tongue-shaped catches 15 of the left side panel 10, and catches of the right side panel 20 are inserted in the vertical longitudinal openings 43 of the outer element 40 of the back panel and wrap around the side fragments of the outer side element 40, which results in a stable connection of the left side panel 10 and right side panel 20 when the back panel is formed from the inner element 30 and the outer element 40. The next step is the assembly of the front panel 60, whose side catches 61 with undercuts on the lower side are inserted in the vertical longitudinal openings 16, 26 situated in the lower front part of the left side panel 10 and right side panel 20. The height of the front panel 60 is lower than the height of the other panels and as a result the top fragment of the front of the foldable stand 1 is open. The body 100 of the foldable stand 1, shown in the lower part of Fig. 2, formed from the left side panel 10, the right side panel 20, the inner element 30 of the back panel, the outer element 40 of the back panel and the front panel 60, has a cuboid or cubical shape open at the bottom and the top, and above the front panel 60. Into the interior of the body 100 foldable shelves 50 are mounted with side catches 51. Each of the foldable shelves 50, inserted between the side panels 10, 20 of the stand, is fastened in openings 11 of the side panels 10, 20 of the foldable stand 1. In one of the embodiments, between the side panels 10, 20, stiff, non-bendable shelves can be placed. However, in the example shown in Figs. 1 and 2 the shelves are bendable shelves 50, each of which, when stretched, forms a stiff and non-removable spacer between the side panels 10, 20. A lower wall or a top wall of at least one bendable shelf 50 is bendable along at least one bending line which is parallel to the side panel. Along the bending line the central hinge is formed in a plane in which the lower wall is situated. The front wall, the back wall and the top wall of the bendable shelf 50 are divided in the plane in which the bending line is located. The plane is situated at an angle to the lower wall of the bendable shelf. The top wall or the lower wall, or the side walls of the bendable shelf 50 have catches protruding from the sides of the bendable shelf 50, which are inserted into the side panels 10, 20 of the foldable stand 1. Each of the catches can have a bending line along which a side hinge is formed, which is situated in the plane of the side surface adjacent to the catch of the bendable shelf 50.

[0035] Apart from the bendable shelf 50, the body 100 of the foldable stand 1 is stiffened with a top inner element 70, a top stiffening element 80 and a topper 90, which are put onto the body 100 from the top side in a sequence shown in Fig. 2. The top inner element 70 closes the inner space at the top of the foldable stand 1. Additionally, between the top inner element 70 and the top stiffening element 80 there is a top chamber, through which a stream of cool air can flow cooling the foldable stand from the top to the interior of the foldable stand 1. The top inner element 70 is additionally positioned thanks to inserting the top protrusion 33 of the inner element 30 of the back panel into the longitudinal opening 72, which is situated in the back area of the top inner element 70. The top stiffening element 80 with longitudinal openings 81 situated near the edge, in which anchoring elements 91 of the topper are inserted, is put onto the top inner element 70. The complete first embodiment of the foldable stand 1 made from bendable material is shown in Fig. 3.

[0036] In Fig. 4 a cooling device 2 is shown, whose outer dimensions in the top view are not larger than the inner dimensions of a lower opening of the foldable stand 1, which facilitates putting the foldable stand 1 onto the cooling device 2 from the top. Putting the foldable stand 1 onto the cooling device 2, results in a unit or set of the foldable stand and the cooling device, which provides for the storage and cooling of various types of products, e.g. beverages, whereas outer and inner surfaces of the foldable stand 1 can be used for advertising and information purposes.

[0037] Another advantage of the set of the foldable stand and the cooling device, according to the invention, is the possibility of easy transport from one place to another after folding the foldable body 100 together with the bendable shelves 50 in a flat, cubical package, in a manner shown in Figs. 5 and 6. While the foldable body 100 is being folded, the bendable shelves 50 are folded upwards and, at the same time, the front panel 60 is bent inwards to the folded body 100, whereas the inner element 30 and the outer element 40 of the back panel, are bent outwards of the folded body 100, according to arrows 101 shown in Fig. 5. After pressing the left side panel 10 and the right side panel 20 to each other according to arrows 102 shown in Fig. 6, the total thickness of the foldable body 100 only slightly exceeds the thickness of the side panels 10, 20 and double thickness of the bendable shelf 50. While the body is being folded, the bendable shelves 50 are not removed from the interior of the foldable body 100, which greatly facilitates folding and unfolding of the foldable stand.

[0038] Figs. 7 and 8 show a manner of folding a body 115 with bendable shelves 125, which, when folded, hide in cavities 117 of side panels110, 120, thanks to which the flat, cuboid package resulting from the folding of the foldable stand has smaller thickness than the package shown in Figs. 5 and 6. While the stand is being folded, the shelves 125, whose parts rotate at the place of adhering of catches 126 situated at a level of a lower wall of bendable shelves, are bent upwards, and at the same time, a front panel 116 is bent inwards to the foldable body, and a back panel 135 outwards of the foldable body, according to arrows 103 shown in Fig. 7. After pressing the left side panel 110 and the right side panel 120 to each other, the thickness of the foldable body shown in Fig. 8 is only slightly greater than the total thickness of the side panels.

[0039] Figs. 9, 10, 11 and 12 show a bendable shelf of a foldable stand or rack made from bendable material not according to the invention. The bendable shelf 50 shown in Figs. 9, 10, 11 and 12 has the shape of a spatial body and comprises two panels 53, 54 empty inside, connected with a hinge 56 formed along the bending line of the material from which the bendable shelf 50 is made. From two opposite sides of the bendable shelf 50 catches 51 and stabilizing elements 52 protrude which additionally stabilize the setting of the shelf in the side panels of the foldable stand. The walls of the bendable shelf 50, just like the entire foldable stand, are made of bendable material, e.g. paper, cardboard, corrugated cardboard or sheets of bendable plastic, or a combination of the above-mentioned materials, and they can have a single layer of bendable material or be multi-layer. The bendable shelf 50 comprises a top wall 153 with a top surface, a front wall 152, a back wall 154, and an inner wall 155, which are divisible, and a lower wall 151 with a lower surface, which is not divisible but only bendable along the bending line. The lower panel 151 in this solution is bendable along at least one bending line, which is parallel to the side, along which the central hinge 56 is formed in the plane coincided with the lower surface, whereas the front wall, the back wall, the inner wall and the top wall are divided in the plane comprising the bending line and situated at an angle of 90° in relation to the lower wall of the stretched bendable shelf 50. The top wall has catches 51 protruding beyond the side of the bendable shelf. The catches 51 are catchable to a supporting structure of the rack or stand, but each of the catches 51 can have a bending line, along which a side hinge 57 is formed, facilitating the self-aligning movement of a part of the bendable shelf, i.e. the panel 53, 54 in relation to the side panel of the foldable stand. On the sides of the catches 51, along the bending line 59, there are situated foldable wings 58, which after inserting the catch 51 to the longitudinal opening in the panel or supporting structure of the foldable rack or stand return to the original position and with their gap-like undercuts hook into the panel or supporting structure preventing the catch from moving out of the longitudinal opening in the panel or supporting structure of the foldable rack or stand. The bendable shelf 50 can have the stabilizing elements 52, which additionally stabilize the placement of the shelf in the panels of the foldable stand, and which can move in and move out of the stabilizing openings in the panel or supporting structure of the foldable stand or rack while the stand is being folded. When the shelf 50 is bent from the stretched position shown in Fig. 9 through the folding positions shown in Figs. 10 and 11 up to the fully-folded position shown in Fig. 12 in which lower surfaces of both parts of the lower wall contact each other. It should be noted that the bending line, which can be present in a larger number, divides the lower wall 151 into elements connected with a hinge, each of which has supporting elements formed from the front wall 152, the top wall 153 and the back wall 154, however, the supporting elements have inner bearing surfaces or inner supporting surfaces 143, 144. The inner supporting surfaces 143, 144, located opposite each other, contact and act on each other after stretching the bendable shelf preventing the bendable shelf 50 from bending with the convexity downwards. To achieve the self-aligning movement in relation to the neighbouring panel, a bending line between the catches and panels of the bendable shelf 50 is not necessary as even a stiff catch can align in the opening 11 of the side panels 10, 20 of the foldable stand 1.

[0040] Fig. 13 shows a pattern 150 cut out from a sheet of bendable material or foldable with the outline whose shape is close to a rectangle from which the bendable shelf of a foldable stand not according to the invention is formed. The dashed lines denote the bending lines, i.e. the lines along which the material can be bent, and the full lines denote the lines along which the sheet of bendable material is cut throughout its entire thickness. In the central part of the pattern there is an area of a rectangular shape from which the lower wall 151 of the bendable shelf is formed. To an indivisible area of the lower wall 151, from one side the following area adhere, namely the area of the front wall 152, the area of the top wall 153, the area of the inner wall 155 and the area of the reinforcement 157 of the lower wall 151, which is at the same time the inner divisible first part of the lower wall 151, which after folding the bendable shelf, adheres to the outer non-divisible part of the lower wall 151 of the bendable shelf. On the other side, the following area adhere to the indivisible area of the lower wall 151, namely the area of the back wall 154, the area of the top wall 153, the area of the inner wall 155 and the area of the reinforcement 157 of the lower wall 151, which is at the same time the inner divisible part of the lower wall 151, which after folding of the bendable shelf, adheres to the outer indivisible part of the lower wall 151 of the bendable shelf. In the centre of the area of the outer indivisible part of the lower wall 151 there is an extruded bending line 351 of the lower wall of the bendable shelf marked with a dashed line, along which a hinge is formed enabling the bending of the shelf of the foldable stand. The reinforcement area 157, or the inner divisible part of the lower wall 151, the area of the front wall 152, the area of the back wall 154, the area of the top wall 153 and the area of the inner wall 155 are divided along the continuous lines 355 shown in Fig. 13.

[0041] In the case of indivisible top walls of the bendable shelf, the front wall, the top wall and the back wall of the bendable shelf are formed from a strip of bendable material which is an extension of the lower wall towards the front, or the back wall, the top wall and the front wall of the bendable shelf are formed from a strip of bendable material which is an extension of the lower wall towards the back.

[0042] The rectangular area of the outer indivisible part of the lower wall 151 and each area 157 of the inner divisible part of the lower wall 151, is enlarged on both sides by protrusions, which, after folding, form the stabilizing elements 52, which additionally stabilize the setting of the shelf in the panels of the foldable stand. In turn, to each of the areas, on both its sides, of the divisible part of the top panel 153 of the bendable shelf, there adheres an area from which along the bending line 353 the catch 51 is formed with bendable wings 58, along the bending lines 354, formed thanks to incisions situated along the line which lies in the plane of the sides of the bendable shelf. The bending lines 353 and 354 are marked with the dashed line.

[0043] In the centre of the area of the inner wall 155 of the bendable shelf there are 'H'-shaped openings 251 forming inner locks, and on the edges of the inner panel 155 there are 'U'-shaped incisions 252 forming the outer locks in which blocking elements 160 of the bendable shelf whose pattern is shown in Fig. 14 are embedded. Each of the blocking elements 160, which forms a plug of the side and central openings of the bendable shelf has a top wall 163, a lower wall 161 and a front wall 162, visible after inserting the blocking elements 160 into the openings formed after folding the bendable shelf. Additionally, in the top wall 163 and lower wall 161 of each of the blocking elements 160 in the centre there are formed gaps 261 which enclose the adhering inner walls 155 of the bendable shelf. The gaps 261 of the blocking elements 160 prevent the inner walls 155 from moving away from each other.

[0044] Figs. 15, 16, 17 and 18 show a bendable shelf 250 of a foldable stand or rack made or manufactured from bendable material not according to the invention. The bendable shelf 250 shown in the figures is similar to the bendable shelf shown in Figs. 9, 10, 11 and 12, and has the shape of a spatial body, and has two panels 257, 258 which are empty inside, connected with the hinge 256 formed along the bending line of the material from which the bendable shelf is made, from which two opposite side catches and elements stabilizing the inserting of the shelf in the side panels of the foldable stand protrude. The bendable shelf 250 shown in Figs. 15, 16, 17 and 18 is different from the bendable shelf in Figs. 9, 10, 11 and 12 because the front wall, the back wall, the top wall and the inner wall of the bendable shelf are divided in the plane with the bending line which is situated at an angle α in relation to the lower wall which is different from 90°, resulting in the parts of the divisible top wall not being equal, and the cutting lines 263 of the divisible areas of the top wall of the pattern shown in Fig.19, from which the bendable shelf of the second variant is made, do not lie along the straight line on which the bending line 261 of the bendable shelf lies. A strip 295 of textile material or bendable plastic is adhered or stuck to the bendable material of the pattern 250 in the region of the bending line along which the central hinge 261 is formed enabling the bending of the bendable shelf 250.

[0045] Another bendable shelf of foldable stand or rack formed from bendable material not according to the invention is shown in Fig. 20. The bendable shelf 350 shown in the figure is similar to the bendable shelf in Figs. 9, 10, 11 and 12 and has the shape of a spatial body, and comprises two side elements or side panel parts 357, 358, and one central element or one central panel part 359, which are empty inside. The central panel part 359 is connected with the side panel parts 357, 358 with more than one hinge 356, each of which is formed along different bending lines of the material from which the lower wall of the bendable shelf is made. From two opposite sides of the bendable shelf catches and elements stabilizing the insertion of the shelf in the panels of the foldable stand protrude.

[0046] Yet another bendable shelf of foldable stand or rack formed from bendable material not according to the invention is shown in Fig. 21. The bendable shelf 370 shown in this figure is similar to the bendable shelf shown in Figs. 9, 10, 11 and 12, and has the shape of a spatial body with the lower wall divided into elements, each of which has supporting elements having inner supporting surfaces, and the inner supporting surfaces lying opposite each other of two neighbouring supporting elements attached to the lower wall contact each other after straightening the bendable shelf preventing the bendable shelf 370 from bending with the convexity downwards. The supporting elements are formed from the top wall connected with the lower wall by means of the front wall and back wall. The walls form two side panels 377, 378, which are empty inside and which are connected by the hinge 376. From two opposite sides 372 of the bendable shelf catches 371 and alternatively stabilizing elements protrude, which additionally stabilize the inserting of the shelf in the panels of the foldable stand.

[0047] Figs. 22, 23, 24, 25, 26, 27 and 28 show bendable shelf 450 of the foldable stand according to the invention made from bendable material. The bendable shelf shown in these figures is similar to the bendable shelf in Figs. 9, 10, 11 and 12, and has the shape of a spatial body, and has two panels 457, 458 which are empty inside, connected with the hinge 456 formed along the bending line of the material from which the bendable shelf is made, from which from two opposite sides catches and elements stabilizing the inserting of the shelf in the panels of the foldable stand protrude. This bendable shelf additionally has a tilting panel or wall 459 comprising two parts, each of which has a hinged connection with the bottom side by means of a lower element attached to a designated panel of the bendable shelf, e.g. with glue. The tilting panel 459 forms the edge element of the bendable shelf which protrudes above the top surface of the top panel of the bendable shelf 450 in a position when the shelf is stretched and spaces the side panels of the stand. The edge which protrudes above the top surface of the top panel 450 prevents products placed on the shelf from sliding down, which products by applying load on the shelves stretch them and increase their influence on the panels of the foldable stand. The tilting panel 459 with the edge is hold down in the vertical position by means of elastic element 490, e.g. a tensile cord pulled through the openings in the tilting panel and walls of the bendable shelf, and hooked on the central element 491, as demonstrated in Figs. 27 and 28. Before folding the bendable shelf or folding into a flat package the foldable stand, the tilting panel 459 is tilted forwards, according to the arrows shown in Fig. 22 to a position in which its outer surface is in the plane of the lower surface of the bendable shelf. Folding the bendable shelf with the edge runs according to steps as indicated by the arrows in Figs. 23 and 24, up to the folded position shown in Fig. 25.

[0048] In Fig. 26 is shown the bendable shelf 450 with the edge element which can be additionally stiffened by means of the blocking elements 460, which play the role of plugs of the inner openings 470 occurring in the places of cutting of the front wall, back wall and top wall of the bendable shelf and the outer openings 480 situated in the sides of the bendable shelf 450.

[0049] The tensible elements 490 formed from the tensible cord are shown in more detail in Figs. 27 and 28. The tensible elements 490 are pulled through the openings and incisions in the inner part of the tilting panel and hooked on the central element 491 formed by 'U'-shaped openings, shown in Fig. 29, which shows the pattern 400 of the bendable shelf 450 made of a sheet of bendable material. A strip 495 of textile material or bendable plastic is stuck on the bendable material of the pattern 400 in the region of the bending line along which the central hinge 456 is formed which enables the bending of the bendable shelf 450. The pattern 410 of the tilting panel 459 and the pattern 420 of the blocking element of the bendable shelf with the edge are shown in Figs. 30 and 31. Just like in the case of the bendable material of the pattern 400, a strip 415 of textile or bendable plastic material is stuck on the material of the pattern 410 between the bending lines.

[0050] In Fig. 32 is shown the bending shelf 550 with the edge element, whose inner walls 555 are fastened with a clip or clamp 560 made of elastic plastic or metal, and the inner openings occurring in the places of cutting of the front wall, the back wall and the top wall of the bendable shelf 550 and the outer openings situated in the sides of the bendable shelf 550 are not plugged.

[0051] Fig. 33 shows the bendable shelf 650 with the edge element which is bendable along two bending lines, along which hinges 656 are formed. It should be noted here that there can be any number of the bending lines, and at the same time hinges, and the number results from the visual rather than design reasons.

[0052] Fig. 34 shows bendable shelf 750 of a foldable stand not according to the invention with the edge element, which has the shape of a spatial body consisting of many layers of bendable material. The bendable shelf 750 comprises two parts 753, 755, joined by means of the hinge 756, formed along the bending line of the lower wall 784, which divides the lower wall 784 into two component parts. To one of the component part of the lower wall situated in Fig. 34 horizontally, layers of bendable material 781, 782, 783 are stuck. To the other part of the lower wall situated in Fig. 34 vertically, layers 791, 792, 793 are stuck. The layers 781, 782, 783 glued together and layers of bendable material 791, 792, 793 also glued together form separate bearing or supporting elements with the inner bearing or supporting surfaces 761, 762. The inner supporting surfaces 761, 762, located opposite each other of the two adjacent component parts of the lower wall 784, contact and act on each other after stretching the bendable shelf preventing the bendable shelf 750 from bending with the convexity downwards. From two opposite sides 757 of the bendable shelf 750 catches 751 with wings 758 and stabilizing elements 759 protrude, which additionally stabilize the inserting of the shelf in the side panels of the foldable stand. The front wall 752 and the back wall 754 of the bendable shelf 750 can be covered by paper.

[0053] Figs. 35 and 36 show a bendable shelf 850 of a foldable stand not according to the invention with the edge, which has the shape of a spatial body consisting of many layers of bendable material. The bendable shelf 850 comprises two parts 853, 855, joined by means of the hinge 856, formed along the bending line of the lower wall, which divides the lower wall into two parts. To one of the component parts 883 of the lower wall, layers 881, 882 are stuck. To another part 893 of the lower wall, layers 891, 892 are stuck. The layers 881, 882 glued together and layers 891, 892 also glued together form separate bearing or supporting elements with broken inner bearing or supporting surfaces 861, 862. The broken inner supporting surfaces 861, 862, located opposite each other of the two adjacent component parts of the lower wall, contact and act on each other after stretching the bendable shelf preventing the bendable shelf 850 from bending with the convexity downwards. The bending of the bendable shelf 850 is further prevented by means of protrusions of the separate supporting elements, which with their lower surfaces lean against the top surface of the lower wall of the bendable shelf. Analogically to the other solutions, from two opposite sides 857 of the bendable shelf 850 catches 851 with wings 858 and stabilizing elements 859 protrude, which additionally stabilize the inserting of the shelf in the side panels of the foldable stand. The front wall 852 and the back wall 854 of the bendable shelf 850 can be covered by paper with inscriptions. In the front of the bendable shelf the tilting panel is placed which is glued from the lower side to the lower wall and is supported by means of tensible elements 871.

[0054] The foldable stand 500 with the bendable shelves 450 with the edge is shown in Fig. 37, in which the right side panel has been removed, and the catches of the bendable shelves are not shown, whereas in Fig. 38 is shown the unit or set 600 of the foldable stand and the cooling device and bendable shelves 450 with the edge element. The bendable shelves 450 with the edge element in this embodiment have a smaller width as measured from the front of the bendable shelf to the back wall of the bendable shelf, than the width of the side panels of the foldable stand, thanks to which the fronts of the bendable shelves 450 are moved backwards in relation to the front plane of the stand and cooled air flowing down from the bendable shelves joins into a front stream of air, which is shown in Fig. 39. A cooling system, whose cooled air chamber, formed between the inner part of the back panel and the outer part of the back panel, which is at a distance from the inner part, has the inlet, situated above the outlet 603 of the stream of cooled air generated by the cooling device, and outlets formed in the inner part of the back panel of the foldable stand and connecting the chamber formed between the inner part and outer part of the back panel with the inner part of the foldable stand located above the bendable shelves 450, from which the stream of air flows to the inlet 602 of the cooling device after descending from the bendable shelves, whose front surfaces are moved backwards in relation to the surface in which the front panel of the foldable stand is situated. The cooling cycle consists in the fact that the front stream 621 of the air after forming, flows into the front top opening 602 of the cooling device, is cooled in the cooling device, and by means of the back top outlet 603 is directed to the space formed between the inner element of the back panel and the outer element of the back panel, from which by means of openings in the inner element of the back panel it gets between the bendable shelves 450 cooling the products placed on them. The circulation of the cooling air in the set 600 is shown in Fig. 39 by means of small arrows 610 drawn with the dashed line. In turn, the stream of air which cools the cooling device, is shown by means of big arrows 620. The stream of air which absorbs the heat from the cooling device gets inside the cooling device through the opening 601 in the side panel of the foldable stand and gets out through the opening at the back, emitting to the environment the heat intercepted inside the foldable stand.

[0055] The solution which relates to the invention has been presented in the form of selected examples. However, the invention is not limited to the examples. It is obvious that modifications may be introduced without changing the essence of the solution. The featured examples do not exhaust the potential applications of the solution which relates to the invention as defined in the appended claims.

Claims

1. A foldable stand (1) made from bendable material, the foldable stand (1) comprising panels (10, 20, 30, 40, 60) and at least one bendable shelf (50, 450, 650, 750, 850) having a shape of a spatial body, where at least a front panel (60) and a back panel (30, 40) of the foldable stand (1) is bendable and between side panels (10, 20) of the foldable stand (1) is inserted at least one bendable and foldable shelf (50, 450, 650, 750, 850) with catches (51) protruding beyond sides of the bendable and foldable shelf (50, 450) and hooked in openings (11) of the side panels (10, 20) of the foldable stand (1), where the bendable and foldable shelf (50, 450, 650, 750, 850), which when stretched forms a stiff non-removable spacer between the side panels (10, 20) of the foldable stand (1) and has a lower wall (151), which is bendable and foldable along at least one bending line (351), whereas each bending line (351) divides the lower wall (151) into component elements, each of which has supporting elements with inner supporting surfaces, and the inner supporting surfaces lying opposite each other of two neighbouring supporting elements attached to the lower wall (151) contact and act on each other after stretching the bendable and foldable shelf (50, 450, 650, 750, 850) preventing the bendable and foldable shelf (50, 450) from bending with a convexity downwards, and each of the catches (51) together with the opening (11) of the side panels (10, 20) of the foldable stand (1) forms a side hinge (57) allowing self-aligning movement of the component element of the bendable and foldable shelf (50, 450, 550, 850) in respect to the side panel (10, 20) of the foldable stand (1) characterized in that the bendable and foldable shelf (450) has two panels (457, 458) which are empty inside and connected by a hinge formed along a bending line (456) and at the front of the bendable and foldable shelf (450) is attached a tilting panel (459) with a bending and foldable line situated along the bending line (456) of the bendable and foldable shelf (450) whereby the tilting panel (459) comprises two parts, each of which has a hinged connection with the bottom side by means of a lower element attached to a designated panel of the bendable and foldable shelf (450) and the tilting panel (459) with an edge is hold up in the vertical position by means of elastic elements (490) formed from the tensible cord and pulled through the openings and incisions in an inner part of the tilting panel (459) and in the walls of the bendable and foldable shelf (450) and hooked on a central element (491) formed by 'U'-shaped openings and the tilting panel (459) protrudes above a top surface of a top wall of the bendable and foldable shelf (450) in a position when the bendable and foldable shelf (450) is stretched and spaces the side panels (10, 20) of the foldable stand and before folding the bendable and foldable shelf (450), the tilting panel (459) is tilted forwards in such a way that its outer surface is in a plane of a lower surface of the bendable and foldable shelf (450).

2. The foldable stand according to claim 1 characterized in that the bendable and foldable shelf (50) comprises a front wall (152), a back wall (154) and a top wall (153), and the bearing supporting elements having internal supporting surfaces are formed on the front wall (152), the back wall (154) and the top wall (153) of the bendable and foldable shelf (50) after dividing in a plane passing through the bending line (351) and situated at an angle (α) in relation to the lower wall of the bendable and foldable shelf.

3. The foldable stand according to claim 1 or 2 characterized in that the front panel (60) of the foldable stand (1) is lower than the side panels (10, 20) of the foldable stand (1) and the bendable and foldable shelves (50) are situated no lower than a top edge of the front panel (60) of the foldable stand (1).

4. The foldable stand according to claim 1 or 2 or 3 characterized in that the back panel of the foldable stand (1) has an inner part (30) and an outer part (40) connected to each other and the outer part is at a distance from the inner part (30), whose height is lower than the height of the side panels (10, 20) of the foldable stand, and which has openings (31) connecting the inner space of the foldable stand with the chamber formed between the inner part (30) and the outer part (40) of the back panel.

5. The foldable stand according to claim 1 or 2 or 3 or 4 characterized in that at a top of the foldable stand is situated an upper outer element (70) on which are placed an upper stiffening element (80) and a topper (90).

6. The foldable stand according to claim 1 or 2 or 3 or 4 or 5 characterized in that on visible inside and outside surfaces of the foldable stand (1) advertisements and/or information are placed.

7. The foldable stand according to claim 2 characterized in that the front wall (152) and part of the top wall (153) of the bendable and foldable shelf are formed from a strip of bendable material which is an extension of the lower wall (151) of the bendable shelf towards the front, and the back wall (154) and part of the top wall (153) of the bendable and foldable shelf are formed from a strip of bendable material which is an extension of the lower wall (151) of the bendable and foldable shelf towards the back.

8. The foldable stand according to claim 2 characterized in that the front wall, the top wall and the back wall of the bendable and foldable shelf are formed from a strip of bendable material which is an extension of the lower wall towards the front, or the back wall, the top wall and the front wall of the bendable and foldable shelf are formed from a strip of bendable material which is an extension of the lower wall towards the back.

9. The foldable stand according to claim 1 characterized in that, the bendable and foldable shelf (50) comprises layers of bendable material connected with elements of the lower wall (151) of the bendable and foldable shelf (50), which are cut crosswise throughout their thickness, and which create supporting elements with internal supporting surfaces.

10. The foldable stand according to one of the previous claims characterized in that in the side panels of the foldable stand from inside of the foldable stand there are additional openings (12), and the bendable and foldable shelf has stabilizing projections (52) which protrude beyond the sides of the bendable and foldable shelf (50) and which are insertable in the additional openings (12).

11. The foldable stand according to claim 7 or 8 characterized in that in at least one side and/or central opening formed after folding a strip of bending material from which the bendable and foldable shelf (450) is formed, a blocking element (460) with a "C" shaped cross-section is placed whose central part forms a side and/or central wall of the bendable and foldable shelf (450).

12. The foldable stand according to one of the previous claims characterized in that on the bendable material in a region of the bending line (261) of the bendable and foldable shelf, along which a central hinge is formed which allows bending of the bendable and foldable shelf, a strip (295) of textile material or bendable plastic is adhered.

13. A set of a cooling device (2) and a foldable stand (1) according to claim 1, where the foldable stand (1) is made of bendable material, which with its lower part is nestled on the cooling device (2) and partly surrounds the cooling device (2), where the stand or rack comprises panels, where at least a back panel (30, 40) is bendable, and at least one bendable and foldable shelf in the shape of a spatial body, characterized in that it has a cooling system, whose cooled air chamber, formed between an inner part of the back panel and an outer part of the back panel, which is at a distance from the inner part, has an inlet situated above an outlet (603) of the stream of cooled air generated by the cooling device, and the outlets formed in the inner part of the back panel of the foldable stand (600) and connecting the chamber formed between the inner part and the outer part of the back panel with the inner space of the foldable stand situated above the bendable and foldable shelves (450), from which the stream of air flows to the inlet (602) of the cooling device after descending from the bendable and foldable shelves (450), whose frontal surfaces are moved backwards in relation to the plane in which the front panel of the foldable stand is situated.

14. The set of the cooling device and foldable stand according to claim 13 characterized in that a lower region of the side panels (10, 20) and the back panel (40) of the foldable stand (1) is provided with through openings (14, 25, 45), which enable the flow of a stream of air to cool the cooling device (2).

Ansprüche

1. Ein faltbares Schaugestell (1) aus knickbarem Material, wobei das faltbare Schaugestell (1) aus die Form eines Raumkörpers aufweisende Paneelen (10, 20, 30, 40, 60) und mindestens einem knickbarem Regalboden (50, 450, 650, 750, 850) besteht, wobei mindestens eine Vorderwand (60) und eine Rückwand (30, 40) des faltbaren Schaugestells (1) knickbare ist und zwischen den Seitenwänden (10, 20) des faltbaren Schaugestells (1) mindestens ein knickbarer und biegbarer Regalboden eingefügt ist (50, 450, 650, 750, 850) mit Griffen (51), die an den Seiten des knickbaren und biegbaren Regalbodens (50, 450) herausstehen und in den Öffnungen (11) der Seitenwände (10, 20) des faltbaren Schaugestells (1) eingehakt sind, wobei der knickbare und biegbare Regalboden (50, 450, 650, 750, 850), der, wenn er gedehnt wird, einen steifen nicht entfernbaren Abstandhalter zwischen den Seitenwänden (10, 20) des faltbaren Schaugestells (1) bildet und eine untere Wand (151) hat, die entlang mindestens einer Biegelinie (351) biegbar und knickbar ist, wobei jede Biegelinie (351) die untere Wand (151) in die Komponentenelemente teilt, von denen jedes Stützelemente mit inneren Stützflächen hat und die inneren Stützflächen einander gegenüber liegen und von zwei benachbarten Stützelementen an der unteren Wand (151) befestigt sind, Kontakt haben und wirken auf einander nach dem Dehnen des knickbaren und biegbaren Regalbodens (50, 450, 650, 750, 850) was verhindert, dass der knickbare und biegbare Regalboden (50, 450) sich mit Konvexität nach unten biegt, und jeder Griff (51) zusammen mit der Öffnung (11) der Seitenwände (10, 20) des faltbaren Schaugestells (1) ein Seitenscharnier (57) bildet und ermöglicht die selbstausrichtende Bewegung des Komponentenelements des knickbaren und biegbaren Regalbodens (50, 450, 550, 850) in Bezug auf die Seitenwand (10, 20) des faltbaren Schaugestells (1) dadurch gekennzeichnet, dass der knickbare und biegbare Regalboden (450) zwei Wände (457, 458) hat, die innen leer und durch ein entlang einer Biegelinie (456) gebildetes Scharnier verbunden sind und an der Front des knickbaren und biegbaren Regalbodens (450) eine Neigeplatte (459) angebracht ist mit Biege- und Knicklinie entlang der Biegelinie (456) des knickbaren und biegbaren Regalbodens (450) wobei die Neigeplatte (459) zwei Teile umfasst, von denen jeder eine Scharnier-Verbindung mit der Unterseite mittels eines unteren Elements hat, das zu einer bestimmten Platte des knickbaren und biegbaren Regalbodens (450) befestigt ist, und die Neigeplatte (459) mit einem Rand in der vertikalen Position durch elastische Elemente (490) gehalten wird, geformt aus spannbarer Schnur, durchgezogen durch die Öffnungen und Einschnitte im inneren Teil der Neigeplatte (459) und die Wände des knickbaren und biegbaren Regalbodens (450), eingehakt im zentralen Element (491) geformt aus U-förmigen Öffnungen und der Neigeplatte (459), ragt über eine obere Oberfläche einer Oberwand des knickbaren und biegbaren Regalbodens (450) in einer Position, in welcher der knickbare und biegbare Regalboden (450) gedehnt wird und die Seitenwände (10, 20) des faltbaren Schaugestells beabstandet sind, und vor dem Falten des knickbaren und biegbaren Regalbodens (450), die Neigeplatte (459) ist nach vorne auf eine Art und Weise geneigt, dass ihre Außenfläche in einer Ebene zu der unteren Fläche des knickbaren und biegbaren Regalbodens (450) ist.

2. Das faltbare Schaugestell nach Anspruch 1 dadurch gekennzeichnet, dass der knickbare und biegbare Regalboden (50) eine Vorderwand (152), eine Rückwand (154) und eine Oberwand (153) umfasst, und die tragenden Stützelemente mit internen stützenden Flächen an der Vorderwand (152), der Rückwand (154) und der Oberwand (153) des knickbaren und biegbaren Regalbodens (50) geformt sind, nach der Teilung in einer Ebene, die durch die Biegelinie (351) verläuft und sich in einem Winkel (α) im Verhältnis zur unteren Wand des knickbaren und biegbaren Regalbodens (50) befindet.

3. Das faltbare Schaugestell nach Anspruch 1 oder 2 dadurch gekennzeichnet, dass die Vorderwand (60) des faltbaren Schaugestells (1) niedriger ist als die Seitenwände (10, 20) des faltbaren Schaugestells (1) und die knickbaren und biegbaren Regalböden (50) sich nicht unterhalb einer Oberkante der Vorderwand (60) des faltbaren Schaugestells (1) befinden.

4. Das faltbare Schaugestell nach Anspruch 1 oder 2 oder 3 dadurch gekennzeichnet, dass die Rückwand des faltbaren Schaugestells (1) einen Innenteil (30) sowie einen Außenteil (40) hat, die miteinander verbunden sind und der Außenteil ist in einem Abstand von dem Innenteil (30), dessen Höhe niedriger als die Höhe der Seitenwände (10, 20) des faltbaren Schaugestells ist, und welcher Öffnungen (31) hat, die den Innenraum des faltbaren Schaugestells mit einer Kammer verbinden, die zwischen dem Innenteil (30) und dem Außenteil (40) der Rückwand gebildet wurde.

5. Das faltbare Schaugestell nach Anspruch 1 oder 2 oder 3 oder 4 dadurch gekennzeichnet, dass an einer Oberseite des faltbaren Schaugestells ein oberes äußeres Element (70) sich befindet, auf dem ein oberes Versteifungselement (80) und ein Deckel (90) angeordnet sind.

6. Das faltbare Schaugestell nach Anspruch 1 oder 2 oder 3 oder 4 oder 5 dadurch gekennzeichnet, dass auf den Innen- und Außenflächen faltbaren Schaugestells (1) Werbeanzeigen und/oder Informationen platziert werden.

7. Das faltbare Schaugestell nach Anspruch 2 dadurch gekennzeichnet, dass die Vorderwand (152) und ein Teil der Oberwand (153) des knickbaren und biegbaren Regalbodens aus einem Streifen aus knickbarem Material geformt sind, der eine Verlängerung der unteren Wand (151) des knickbaren und biegbaren Regalbodens nach vorne ist, und die Rückwand (154) und ein Teil der Oberwand (153) des knickbaren und biegbaren Regalbodens aus einem Streifen aus knickbarem Material geformt sind, der eine Verlängerung der unteren Wand (151) des knickbaren und biegbaren Regalbodens nach hinten ist.

8. Das faltbare Schaugestell nach Anspruch 2 dadurch gekennzeichnet, dass die Vorderwand, die Oberwand und die Rückwand des knickbaren und biegbaren Regalbodens aus einem Streifen aus knickbarem Material geformt sind, der eine Verlängerung der unteren Wand nach vorne ist, oder die Rückwand, die Oberwand und die Vorderwand des knickbaren und biegbaren Regalbodens aus einem Streifen aus knickbarem Material geformt sind, der eine Verlängerung der unteren Wand nach hinten ist.

9. Das faltbare Schaugestell nach Anspruch 1 dadurch gekennzeichnet, dass, der knickbare und biegbare Regalboden (50) Schichten aus knickbarem Material umfasst, die verbunden sind mit Elementen der unteren Wand (151) des knickbaren und biegbaren Regalbodens (50), welche quer über ihre Dicke geschnitten sind, und welche mit inneren Stützflächen Stützelemente bilden.

10. Das faltbare Schaugestell nach einem der vorhergehenden Ansprüche dadurch gekennzeichnet, dass es in den Seitenwänden des faltbaren Schaugestells von der Innenseite des faltbaren Schaugestells zusätzliche Öffnungen (12) gibt, und der knickbare und biegbare Regalboden Stabilisierungsvorsprünge (52) hat, die über die Seiten des knickbaren und biegbaren Regalbodens (50) ragen und in die zusätzlichen Öffnungen (12) einsetzbar sind.

11. Das faltbare Schaugestell nach Anspruch 7 oder 8 dadurch gekennzeichnet, dass in mindestens einer Seitenöffnung und/oder zentraler Öffnung, entstanden nach dem Falten eines Streifen aus knickbarem Material, aus dem der knickbare und biegbare Regalboden (450) gebildet ist, ein Sperrelement (460) mit einem C-förmigen Querschnitt angebracht ist, dessen zentraler Teil eine Seitenwand und/oder Mittelwand des knickbaren und biegbaren Regalbodens (450) bildet.

12. Das faltbare Schaugestell nach einem der vorhergehenden Ansprüche dadurch gekennzeichnet, dass auf knickbarem Material in einem Bereich der Biegelinie (261) des knickbaren und biegbaren Regalbodens, entlang welcher ein zentrales Scharnier gebildet ist, das das Biegen des knickbaren und biegbaren Regalbodens ermöglicht, ein Streifen (295) aus textilem Material oder biegbaren Kunststoff angeheftet ist.

13. Eine aus einer Kühleinrichtung (2) und einem faltbaren Schaugestell (1) nach Anspruch 1 bestehende Einheit, wobei das faltbare Schaugestell (1) aus einem knickbarem Material gemacht ist, das mit seinem unteren Teil auf der Kühleinrichtung eingebettet ist (2) und teilweise die Kühleinrichtung (2) umschließt, wobei der Ständer oder der Rack aus Wänden bestehen, wobei mindestens eine Rückwand (30, 40) biegbar ist, und mindestens ein knickbarer und biegbarer Regalboden in der Form eines Raumkörpers, dadurch gekennzeichnet, dass es ein Kühlsystem hat, dessen gekühlte Luftkammer zwischen einem Innenteil der Rückwand und einem Außenteil der Rückwand geformt ist und sich in einer Entfernung vom Innenteil befindet, hat einen Einlass oberhalb eines Auslasses (603) des Stroms der gekühlten Luft, die durch die Kühleinrichtung erzeugt wird, und die Auslasse im Innenteil der Rückwand des faltbaren Schaugestells (600) geformt sind und verbinden die zwischen dem Innenteil und dem Außenteil der Rückwand geformte Kammer mit dem Innenraum des faltbaren Schaugestells, angebracht oberhalb der knickbaren und biegbaren Regalböden (450), von denen der Luftstrom zu dem Einlass (602) der Kühleinrichtung fließt, absteigend von nickbaren und biegbaren Regalböden (450), deren Stirnflächen nach hinten in Bezug auf die Ebene die Teile verschoben sind, auf der sich die Vorderwand des faltbaren Schaugestells befindet.

14. Die aus der Kühleinrichtung (2) und dem faltbaren Schaugestell (1) nach Anspruch 13 bestehende Einheit dadurch gekennzeichnet, dass der untere Bereich der Seitenwände (10, 20) sowie die Rückwand (40) des faltbaren Schaugestells (1) mit Durchgangsöffnungen (14, 25, 45) versehen sind, die den Luftstrom durchfließen lassen, um die Kühleinrichtung (2) zu kühlen.

Revendications

1. Un présentoir pliable (1) constituée d'un matériau flexible, ledit présentoir pliable (1) comprenant des panneaux (10, 20, 30, 40, 60) et au moins une tablette d'étagère flexible (50, 450, 650, 750, 850) ayant une forme d'un corps spatial, où au moins un panneau frontal (60) et un panneau arrière (30, 40) de l' présentoir pliable (1) est flexible et entre les panneaux latéraux (10, 20) de l' présentoir pliable (1) est insérée au moins une tablette d'étagère pliable et flexible (50, 450, 650, 750, 850) avec des languettes (51) dépassant au-delà des côtés de la tablette d'étagère pliable et flexible (50, 450) et accrochées dans des ouvertures (11) des panneaux latéraux (10, 20) de l' présentoir pliable (1), où la tablette d'étagère pliable et flexible (50, 450, 650, 750, 850) qui, en position étirée, forme une entretoise rigide et non amovible entre le panneaux latéraux (10, 20) de l'présentoir pliable (1) et a une paroi inférieure (151) qui est flexible et pliable le long d'au moins une ligne de pliage (351), chaque ligne de pliage (351) divisant le paroi inférieure (151) en éléments constitutifs, chacun d'entre eux ayant des éléments de support avec des surfaces de support intérieures, et les surfaces de support intérieures, étant opposées à deux éléments de support voisins attachés à la paroi inférieure (151), entrent en contact et agissent l'une sur l'autre après le déploiement de la tablette d'étagère pliable et flexible (50, 450, 650, 750, 850) empêchant la tablette d'étagère pliable et flexible (50, 450) de fléchir avec une convexité vers le bas, et chacune des languettes (51), conjointement avec l'ouverture (11) des panneaux latéraux (10, 20) de l' présentoir pliable (1), forme une charnière latérale (57) permettant un mouvement d'auto-alignement du composant constitutif de la tablette d'étagère pliable et flexible (50, 450, 550, 850) par rapport au panneau latéral (10, 20) de l' présentoir pliable (1), caractéristique en ce que la tablette d'étagère pliable et flexible (450) a deux panneaux (457, 458) qui sont vides à l'intérieur et connectés par une charnière formée le long d'une ligne de pliage (456) et que, à l'avant de la tablette d'étagère pliable et flexible (450), est attaché un panneau basculant (459) avec une ligne de pliage flexible (456) de la tablette d'étagère pliable et flexible (450), où le panneau basculant (459) comprend deux parties, dont chacune est connectée par charnière à le face inférieure au moyen d'un élément inférieur attaché au panneau désigné de la tablette d'étagère pliable et flexible (450) et le panneau basculant (459) avec un bord est maintenu dans la position verticale au moyen d'éléments élastiques (490) formés par un cordon extensible et tirés à travers les ouvertures et incisions dans une partie intérieure du panneau basculant (459) et dans les parois de la tablette d'étagère pliable et flexible (450) et accrochés à l'élément central (491) formé par des ouvertures en forme de U et le panneau basculant (459) fait saillie au-dessus d'une surface supérieure d'une paroi supérieure de la tablette d'étagère pliable et flexible (450) dans une position dans laquelle la tablette d'étagère pliable et flexible (450) est étirée, et sépare les panneaux latéraux (10, 20) de l'présentoir pliable et avant de plier la tablette d'étagère pliable et flexible (450), le panneau basculant (459) est basculé vers l'avant, de telle sorte que sa surface extérieure se trouve dans un plan d'une surface inférieure de la tablette d'étagère pliable et flexible (450).

2. Le présentoir pliable selon la revendication 1, caractéristique en ce que la tablette d'étagère pliable et flexible (50) comprend une paroi avant (152), une paroi arrière (154) et une paroi supérieure (153), et les éléments de support ayant des surfaces de support internes sont formés sur la paroi avant (152), la paroi arrière (154) et la paroi supérieure (153) de la tablette d'étagère pliable et flexible (50) après la division dans un plan passant par la ligne de pliage (351) et situés à un angle (α) par rapport à la paroi inférieure de la tablette d'étagère pliable et flexible.

3. Le présentoir pliable selon la revendication 1 ou 2, caractéristique en ce que le panneau frontal (60) de l' présentoir pliable (1) est plus bas que les panneaux latéraux (10, 20) de l' présentoir pliable (1) et les tablettes d'étagère pliables et flexibles (50) sont situées à un niveau au moins égal au niveau du bord supérieur du panneau frontal (60) de l' présentoir pliable (1).

4. Le présentoir pliable selon la revendication 1 ou 2 ou 3, caractéristique en ce que le panneau arrière de l'présentoir pliable (1) a une partie intérieure (30) et une partie extérieure (40) connectées l'une à l'autre et la partie extérieure est située à une distance de la partie intérieure (30) dont la hauteur est inférieure à celle des panneaux latéraux (10, 20) de l'présentoir pliable, et qui a des ouvertures (31) qui mettent en connexion l'espace intérieur de l'présentoir pliable avec la chambre formée entre la partie intérieure (30) et la partie extérieure (40) du panneau arrière.

5. Le présentoir pliable selon la revendication 1 ou 2 ou 3 ou 4, caractéristique en ce qu'au sommet de l'présentoir pliable est situé un élément extérieur supérieur (70) sur lequel sont placés un élément raidisseur supérieur (80) et un élément de couronnement (90).

6. Le présentoir pliable selon la revendication 1 ou 2 ou 3 ou 4 ou 5, caractéristique en ce que sur les surfaces visibles intérieures et extérieures de l'présentoir pliable (1), des publicités et/ou des informations sont placées.

7. Le présentoir pliable selon la revendication 2, caractéristique en ce que la paroi avant (152) et une partie de la paroi supérieure (153) de la tablette d'étagère pliable et flexible sont formées par une bande de matériau flexible qui est une extension de la paroi inférieure (151) de la tablette d'étagère flexible vers l'avant, et la paroi arrière (154) et une partie de la paroi supérieure (153) de la tablette d'étagère pliable et flexible sont formées par une bande de matériau flexible qui est une extension de la paroi inférieure (151) de la tablette d'étagère pliable et flexible vers l'arrière.

8. Le présentoir pliable selon la revendication 2, caractéristique en ce que la paroi avant, la paroi supérieure et la paroi arrière de la tablette d'étagère pliable et flexible sont formées par une bande de matériau flexible qui est une extension de la paroi inférieure vers l'avant, la paroi arrière, la paroi supérieure et la paroi avant de la tablette d'étagère pliable et flexible sont formées par une bande de matériau flexible qui est une extension de la paroi inférieure vers l'arrière.

9. Le présentoir pliable selon la revendication 1, caractéristique en ce que la tablette d'étagère pliable et flexible (50) comprend des couches de matériau flexible connectées aux éléments de la paroi inférieure (151) de la tablette d'étagère pliable et flexible (50), qui sont découpées transversalement à travers leur épaisseur et qui créent des éléments de support avec des surfaces de support internes.

10. Le présentoir pliable selon une des revendications précédentes, caractéristique en ce que dans les panneaux latéraux de l'présentoir pliable, à l'intérieur de l'présentoir pliable, il y a des ouvertures additionnelles (12), et la tablette d'étagère pliable et flexible a des prolongements stabilisateurs (52) qui font saillie au-delà des côtés de la tablette d'étagère pliable et flexible (50) et qui sont insérables dans les ouvertures additionnelles (12).

11. Le présentoir pliable selon la revendication 7 ou 8, caractéristique en ce que dans au moins un côté et/ou dans une ouverture centrale formés après le pliage d'une bande de matériau flexible dans lequel la tablette d'étagère pliable et flexible (450) est formée, un élément de blocage (460) à une section transversale en C est situé. sa partie centrale forme la paroi latérale et/ou centrale de la tablette d'étagère pliable et flexible (450).

12. Le présentoir pliable selon une des revendications précédentes, caractéristique en ce que sur le matériau flexible dans une région de le ligne de pliage (261) de la tablette d'étagère pliable et flexible, le long de laquelle une charnière centrale est formée permettant la flexion de la tablette d'étagère pliable et flexible, une bande (295) de matériau textile et ou de plastique flexible est apposée.

13. Un ensemble d'un dispositif de refroidissement (2) et d'un présentoir pliable (1) selon la revendication 1, ledit présentoir pliable (1) étant constituée d'un matériau flexible, qui, dans sa partie inférieure est placée sur un dispositif de refroidissement (2) et entoure partiellement ledit dispositif de refroidissement (2), où l'présentoir ou l'armoire comprend des panneaux, où au moins un panneau arrière (30, 40) est flexible, et au moins une tablette d'étagère pliable et flexible en forme d'un corps spatial, caractéristique en ce que il a un système de refroidissement dont la chambre à air refroidi, formée entre une partie intérieure du panneau arrière et une partie extérieure du panneau arrière, qui est située à une distance de la partie intérieure, a une entrée située au-dessus d'une sortie (603) du flux d'air refroidi généré par le dispositif de refroidissement, et les sorties formées dans la partie intérieure du panneau arrière de l'présentoir pliable (600) et connectées à la chambre formée entre la partie intérieure et la partie extérieure du panneau arrière avec un espace interne de l'présentoir pliable situé au dessus des tablettes d'étagère pliables et flexibles (450), à partir duquel le flux d'air passe à l'entrée (602) du dispositif de refroidissement après avoir descendu à partir des tablettes d'étagère pliables et flexibles (450) dont les surfaces frontales sont déplacées vers l'arrière par rapport au plan où le panneau frontal de l'présentoir pliable est situé.

14. Le ensemble de l'dispositif de refroidissement et l'présentoir pliable selon la revendication 13, caractéristique en ce qu' une région inférieure des panneaux latéraux (10, 20) et du panneau arrière (40) de le présentoir pliable (1) présente des ouvertures traversantes (14, 25, 45) qui permettent le passage d'un flux d'air pour refroidir le dispositif de refroidissement (2).

Drawing