[0001] This invention relates to a framed structure such as an item of furniture or the
like, more particularly shop furniture and fittings such as retail counters for use
in shops and department stores.
[0002] -Display counters are usually either specially made to suit the requirement of a
particular customer or are selected from a range of standard counters available from
the equipment manufacturer. Often, however, the retailer will wish to make changes
to re-organise a particular floor or to accomodate seasonal promotions or displays
while at the same time preserving the corporate design image and that is both difficult
and expensive with conventional retail counters particularly where the shape and dimensions
of a store or a floor thereof is such as to require specially constructed counters
in order to make most efficient use of the space available.
[0003] One object of the present invention is to enable the construction of counters and
the like by a modular system capable of ready assembly on site to suit particular
customer requirements and also disassembly for modification and/or storage yielding
greater flexibility to allow changes required for special promotions or reorganisation
of shop floor layout.
[0004] According to one aspect of the present invention we propose a framed structure such
as an item of furniture or the like, comprising a frame and a plurality of extruded
sections including a main support section having a longitudinally extending channel
the shape of which corresponds to the cross-sectional shape of a frame member whereby
the main support section is fitted on and supported by the frame, and mounting means
adapted to engage with mounting means on another extruded section so as to receive
and support the said other section.
[0005] The mounting means of one of the interengaged or interengageable sections preferably
includes a screwfixing channel extending longitudinally of the section and of such
a cross-sectional size and/or shape as to enable a fixing screw engaging the sides
of the channel to be inserted at any point along the length thereof. This screw-fixing
channel may have a cross-sectional. shape corresponding to the longitudinal cross-section
of a screw threaded hole or may have plain sides, the width of the channel being selected
to receive a self-tapping fixing screw.
[0006] By virtue of the present invention, the sections can be cut to any desired length
and secured or mounted to the frame or other sections, without the need to tap or
otherwise form screw threads in holes on site, during assembly.
[0007] Preferably, the mounting means of the main support section comprises a screw fixing
channel whereby another section can be connected to the main support section by means
of a screw passing through a clearance hole in the said other section and entering
the screw-fixing recess or channel at any desired position along the length thereof.
Other sections may also include a screw fixing channel.
[0008] To facilitate the drilling of clearance holes (the longitudinal location of which
is not critical and avoid the need for marking-out on site, a centering line may be
formed in the extruded section where appropriate.
[0009] Sections for mounting on the main support sections, may include channels for receiving
sliding doors or infill panels. In the preferred embodiments described below, the
frame comprises upper and lower frame members each carrying a main support section
and upper and lower sections secured respectively to the main support section on the
upper and lower frame members. The upper and lower sections each have two parallel
channels extending therealong and disposed such that the channels in the upper section
face downwardly and the channels in the lower section face upwardly towards and in
alignment with the upper section channels.
[0010] Other extruded sections may, in turn, be mounted on the said upper and lower sections
to provide, for example, an aesthetically pleasing moulding running around the top-
edge of a counter, or to connect a number of small counter units together.
[0011] One advantage of the present invention particularly as applied to retail counters
is that transport and storage is much reduced since counters may be delivered and
stored in a knock-down prepacked form for assembly on site to the precise customer
requirement. Counters may, furthermore, be broken-down for re-assembly in a different
configuration, and parts such as sliding doors or infill panels may be changed easily
if, for example, a new colour scheme is adopted or, to replace damaged parts.
[0012] Embodiments of the present invention will now be described by way of example with
reference to the accompanying drawings of which:
Figure 1 shows in cross-section a shelf support adapter (Cl);
Figure 2 shows in cross-section an upper door track (C2);
Figure 3 shows in cross-section a lower door track (C3);
Figure 4 shows in cross-section a band moulding (C7);
Figure 5 shows in cross-section a corner cover channel (C4);
Figure 6 shows in cross-section a counter jointing channel (C5);
Figure 7 is an exploded view of a retail counter having a modular construction according
to the present invention;
Figure 7A is a schematic cross-section illustrating how extruded sections are fitted
together to form the retail counter shown in Figure 7;
Figure 7B is an exploded view of another retail . counter; and
Figure 8 to 11 show other examples of counters each having a modular construction
similar to that illustrated in Figure 7.
[0013] The component parts of a modular counter construction according to the present invention,
shown in Figures 1 to 6 are all extruded sections, preferably of anodised aluminium
but optionally of any suitable metallic or even plastics material. Such sections can
be cut to length on site and tailored to suit the requirements of particular customers.
[0014] A so-called shelf support adapter shown in Figure 1 is the basis of the modular system
in the sense that the adapter forms or, as in the embodiment of Figure 7, is supported
by a counter frame and itself supports either directly or indirectly other extruded
sections as illustrated in Figures 2 to 6. It has a main channel 10 intended to fit
over a tubular metal frame of square cross-section and is secured in position by a
self-tapping screw (not shown) inserted in a hole drilled through a web 8 of the section
in a position determined by a centering line 9 extending along the length of the extruded
section. The line 9 avoids the need to mark out and centre the position in which holes
are to be drilled. The main support section also has a shelf support channel 11 on
one side of the main channel 10 and, on the other side of the main channel a mounting
12 for other extruded sections intended to overhang the outside of the frame. In the
illustrated embodiment, the mounting 12 has an upstanding lip 13 over which hooks
a downwardly projecting lip 21 on the top door track 20 shown in Figure 2 or 31 bottom
door track 30 shown in Figure 3, with vertical surfaces 14 on the shelf support adapter
and 22 or 32 on appropriate door track in abutment, and so as to align the flat upper
surfaces 15 and 23 or 33 thereof.
[0015] In order to facilitate, assembly and screwing together of these sections cut to length
on site, without the need to tap holes for screws, the shelf support adapter is provided
with a lateral recess 16 which has ridges or teeth 17 extending along the length of
each side wall thereof, such that the cross-section of the lateral recess corresponds
to the cross-section of a tapped hole having a diameter equal to the width of the
recess. Alternatively, the recess 16 may have plain walls spaced apart by a distance
equal to the diameter of a hole appropriate for receiving a self-tapping screw. To
secure (e.g.) an upper door track such as shown in Figure 2 to the shelf support adapter
of Figure 1 is therefore necesary only to drill through the vertical wall 22 at intervals
along the length thereof as required and where indicated at 24, clearance holes through
which screws (not shown) can be inserted and screwed into the lateral recess 16.
[0016] The band moulding 40 of Figure 4 has a smoothly contoured surface 41 presenting an
aesthetically pleasing exterior around the counter, and secured to the upper door
track 20 by inserting the end 25 thereof in a lateral recess 42. Tags (not shown)
are slidably inserted in the T-shaped recess 43 extending along the bottom of the
moulding, and each has a tapped hole through which a grub-screw or the like is screwed
and, passing through a clearance hole drilled where required as indicated at 43, bears
upon the end 25 to clamp in the recess 42.
[0017] Other sections (not illustrated) may be secured to the inside of the band moulding
by mounting means including the "screwed" lateral recess 44, similar to the mounting
means provided on the shelf support adapter of Figure 1. Such other sections may include
a support channel for a protective glass screen such as is often required around retail
counters (Figure 7B)
[0018] The retail counter, shown exploded in Figure 7, and the schematic cross-section of
Figure 7A, is built around four rectangular tubular section frames 70 assembled together
by top and bottom corner brackets 71, the bottom corner brackets 71 having integral
with supporting legs 72. A length C1 of the extruded shelf support adapter section
C1 is fitted over the tubular section along each side of the frame 70 at the top and
bottom thereof. To these lengths Cl, lengths C2 and C3 of upper and lower door tracks
as appropriate, are connected as described above with reference to Figures 1 to 3,
and lengths of facing moulding C7 are secured in turn to the upper door track sections
C2 by the means already described.
[0019] Sliding doors or infill panels, as required, are inserted and supported between the
sections C2 and C3, as illustrated, which have mitred corners. Adjacent lengths C3
are secured together by corner plates 34 received in the ends of the T-shaped groove
35 and clamped there by grub screws. The sections C2 need not, however, be secured
together at the corners, since sections C7 mounted on the outside edge of the sections
C2 are cut-off square and have inserted in the recesses 43 curved corner pieces 45
over which contoured corner blocks 46 are fitted to present a smooth transition between
adjacent lengths of band mouldings C7. Vertical corners of the counter, are finished
by mounting there lengths of the corner cover channel section C4, receiving in the
internal. recess 52 thereof, he edges of solid infill panels or doors.
[0020] The retail counter shown in Figure 7B is similar to the counter of Figure 7 but in
the latter case, the frame is an assembly of square section tubuler sections, the
sections being joined together by connecting pieces in a conventional manner as is
well known in the art.
[0021] In addition this counter has a glass guard 80 which is held in position against the
inner edge of the facing moulding (sections C7) by a further angled section C8 which
is secured by a screw (not shown) passing through a clearance hole in the section
and entering the screw-fixing channel 44 in the section C7 (Figure 4).
[0022] Various designs of retail counter assembled using the system of the present invention,
are shown in Figures 8 to 11 and Figure 11 illustrates how a number of small counter
units may be interconnected by means of a counter joining section C5, an enlarged
view of which appears in Figure 6.
1. A framed structure comprising a frame and a plurality of extruded sections including
a main support section having a longitudinally extending channel the shape of which
corresponds to the cross-sectional shape of a frame member whereby the main support
section is fitted on and supported by the frame, and mounting means adapted to engage
with mounting means on another extruded section so as to receive and support the said
other section.
2. A structure according to claim 1 wherein the mounting means on one of two interengaged
sections includes a screw fixing channel extending longitudinally of the section and
of such a cross-sectional size and/or shape as to enable a fixing screw engaging the
sides of the channel to be inserted at any point along the length thereof.
3. A structure according to claim 1 or claim 2 wherein the screw fixing channel has
a cross-sectional shape corresponding to the longitudinal cross-section of a tapped
or otherwise screw-threaded hole.
4. A structure according to claim 1 or claim 2 wherein the screw-fixing channel has
plain sides,the width of the channel being selected to receive a self tapping fixing
screw.
5. A framed structure according to claim 1 and comprising two or more frames each
fitted with main support sections and connected together by a jointing section having
along each edge thereof mounting means respectively engaged with the mounting means
of the support sections on the two frames.
6. A framed structure according to any one of the preceding claims wherein the frame
has upper and lower frame members each fitted with a main support section and upper
and lower sections carried by the main support section respectively on the upper and
lower frame members, the upper and lower sections each having two parallel channels
extending therealong and disposed such that the channels in the upper section face
downwardly and the channels in the lower section face upwardly towards and in alignment
with the upper section channels.
7. A frame structure according to any one of the preceding claims wherein the main
support member has mounting means comprising an upstanding lip over which a downwardly
projecting lip on another section is hooked to connect the two sections together.