U.S. patent number 3,684,103 [Application Number 05/012,572] was granted by the patent office on 1972-08-15 for portable and collapsible display or exhibit.
Invention is credited to Alex J. Bellinder.
United States Patent |
3,684,103 |
Bellinder |
August 15, 1972 |
PORTABLE AND COLLAPSIBLE DISPLAY OR EXHIBIT
Abstract
A portable and collapsible display or exhibit comprising a
plurality of disassembled parts which may be stored, shipped and
transported in a knocked-down condition requiring a minimum of
space and which may be readily set up and assembled to form a
display or exhibit in a relatively short period of time, in a
manner of approximately five minutes, and which may be repeatedly
reused. It comprises a plurality of panel sections detachably
secured together to form the display wall and includes side members
which are readily attachable to the display wall panels and
includes hinged shelves and a collapsible table or counter
surface.
Inventors: |
Bellinder; Alex J. (Chicago,
IL) |
Family
ID: |
21755599 |
Appl.
No.: |
05/012,572 |
Filed: |
February 19, 1970 |
Current U.S.
Class: |
211/189;
312/257.1 |
Current CPC
Class: |
A47F
5/105 (20130101) |
Current International
Class: |
A47F
5/10 (20060101); A47f 005/10 () |
Field of
Search: |
;211/177,178R,148R
;312/257,111,107 ;52/593-595,584,582 ;40/125,1 ;35/65,63
;108/90,115,124 ;249/47,192 ;25/131CP,131CF ;285/368 ;248/361 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Britts; Ramon S.
Claims
What is claimed is:
1. A knock-down display or exhibit comprising, a plurality of panel
sections forming a plurality of rows of panels with each row having
a plurality of panels, each panel section formed of a rigid
non-foldable material having a top horizontal edge and a bottom
horizontal edge and a pair of side vertical edges, said panel
sections arranged in edge to edge planar relationship to form a
display wall with the bottom horizontal edge of one panel in one
row positioned on the top horizontal edge of the adjacent panel in
the same row, and with said horizontal panel edges having male and
female portions cooperating to interfit said portions of adjacent
panels one within the other to aline said panels in the same plane
in said row whereby said adjacent panels may be readily interfitted
when assembled and readily separated from each other when
disassembled, and the side vertical edge of one panel of one row
positioned adjacent the side vertical edge of an adjacent panel of
another row, and with said side vertical edges having male and
female portions cooperating to interfit said portions of adjacent
panels one within the other to aline said panels in the same plane
in adjacent rows whereby said adjacent panels may be readily
interfitted when assembled and readily separated from each other
when disassembled, a pivotal bolt permanently secured to the rear
of one horizontal edge of one panel and adapted to be pivoted to
engage the adjacent horizontal edge of the adjacent panel of the
same row to lock the two adjacent panels together in one row,
another pivotal bolt permanently secured to the rear of one
vertical edge of one panel and adapted to be pivoted to engage the
adjacent vertical edge of the adjacent panel in the adjacent row to
lock the two adjacent panels together in side by side relationship,
each of said pivotal bolts when pivoted out of engagement with the
adjacent panel unlocking the panels for disassembly.
2. A structure as set forth in claim 1 in which at least one of
said panel sections for forming the display wall has another panel
connected thereto to form a horizontal shelf when in setup
position.
3. A structure as set forth in claim 1 in which said panel section
comprises a front panel attached to a frame which extends
rearwardly of the panel.
4. A structure as set forth in claim 1 in which one of said panel
sections forming the display wall has means to detachably support a
table which when set up extends forwardly of said panel
sections.
5. A structure as set forth in claim 1 in which the cooperating
male and female portions of the sections are interfitting tongues
and grooves for joining said panel sections.
6. A structure as set forth in claim 1 in which a pair of spaced
side members are detachably secured to the opposite sides of the
display wall.
7. A structure as set forth in claim 6 in which the side members
have a lower and upper section, with the upper section hingedly
connected to the lower section to permit collapsing of said
sections.
8. A structure as set forth in claim 7 in which the side members
have channels cooperating with the side edges of the panel sections
to nest the side edges within said channels, and means for locking
said panel sections to said side members.
9. A structure as set forth in claim 1 in which a strip is
detachably secured to the uppermost panel sections.
10. A structure as set forth in claim 1 in which the lowermost
panel sections have hinged shelves which cooperate with the side
members to support the shelves in a horizontal position.
11. A structure as set forth in claim 1 in which there is a recess
formed in the rear of the panel in alinement with the pivotal bolt
to receive the bolt within the recess when the bolt is positioned
in locking position and in which the bolt is threaded and receives
a nut.
Description
SUMMARY OF THE INVENTION
One of the objects of this invention is to provide a knockdown
portable display or exhibit formed of a plurality of components
which when in disassembled condition take up very little space so
that the disassembled parts can be packaged in a box or container
of a relatively small size so that it can be transported in an
automobile, and which may be readily assembled to form a display or
exhibit in a short time of approximately five minutes or the
like.
In exhibitions and the like it is customary to provide custom built
displays or exhibits which in most instances have only a single use
and must thereafter be discarded. Such displays or exhibits cannot
be disassembled and repeatedly used but are rather built for a
particular exhibition and then have to be shipped or stored in
their fully built condition or else discarded. An object of this
invention therefore is to provide a display or exhibit which is
formed of a plurality of component parts which when disassembled
occupies very little space and permits the components to be
transported and/or shipped in a container requiring very little
space, and which component parts are designed to be assembled in a
relatively short time to form the complete display or exhibit, and
after serving its purpose may be readily disassembled and repacked
and stored for subsequent use.
Another object of this invention is to provide a display kit of the
foregoing character which is relatively inexpensive to manufacture
and which reduces to a minimum the cost of shipment, installation,
storage and maintenance.
Other objects will become apparent as this description
progresses.
BRIEF DESCRIPTION OF THE DRAWINGS
In the drawings:
FIG. 1 is a perspective view of the display in a setup
condition.
FIG. 2 is an exploded front view of the components forming the
display unit.
FIG. 3 is a rear plan or elevational view with the components
assembled.
FIG. 4 is an enlarged view, partly in section, taken on line 4--4
of FIG. 3.
FIG. 5 is a rear elevational view of the clamping member shown in
FIG. 4.
FIG. 6 is a sectional view taken on line 6--6 of FIG. 1.
FIG. 7 is an enlarged rear elevational view taken on line 7--7 of
FIG. 3.
FIG. 8 is an elevational view taken on line 8--8 of FIG. 7, and
FIG. 9 is a view showing a container for carrying the dismantled
display unit.
The portable and collapsible put-together display or exhibit is
formed of a plurality of components and generally comprises a pair
of side members 12 of identical construction, a plurality of panel
sections which are secured together and which are secured to the
side members 12 and which form the vertical display wall of the
unit. Four of said panel sections are indicated by the respective
numerals 14, 15, 16 and 17. There are two additional panel sections
which form the lowermost portion of the display wall, said panel
sections being identified by the numerals 18 and 19. Hingedly
secured to the panel section 18, as at 20, is a shelf 22 which is
adapted to be supported in a horizontal position. Another shelf 24
is similarly hinged to panel section 19 to be positioned
horizontally, as shown in FIG. 2. In a collapsed position the shelf
22 is positioned flat against the panel section 18, with the shelf
24 flat against panel section 19 to occupy a minimum of space. A
collapsible table or counter generally designated by the numeral 26
is adapted to be secured to the panel section 19 and is adapted to
form a table extending forwardly of the vertical display wall. The
aforementioned is a general description of the important
components, the details of which will now be described.
The four panel sections 14, 15, 16 and 17 are each of generally
rectangular shape and each is formed of a front panel P made
preferably of wood, plywood, or the like, provided with a rear
frame to which it is suitably secured. The rear frame has spaced
top and bottom horizontally extending strips 28 and 29,
respectively, connected at their ends by spaced vertically
extending inner and outer strips 30 and 31. The frame members may
be made of wood.
As can best be seen in FIGS. 2 and 4, the bottom horizontal strips
29 of panel sections 14, 15, 16 and 17 are shaped to form tongues
32 which nest in grooves 34 formed in the top horizontal strips 29
of panel sections 16, 17, 18 and 19. The top strip 28' of panel
sections 14 and 15, best seen in FIG. 6, is planar and has no
tongue or groove. The vertically extending inner strips 30 on panel
sections 14, 16 and 18 have a tongue 36 which rests in the grooves
38 formed in the inner strips 30' of panel sections 15, 17 and 19.
The outer strips 31 of all of the panel sections are planar. When
the panel sections 14, 15, 16, 17, 18 and 19 are nested together by
the tongues and grooves they are held and locked together by
pivotal bolts generally indicated at 40, best shown in FIGS. 3, 4
and 5, which will now be described.
The pivotal bolts 40 are secured on the bottom horizontal strips 29
of panel sections 14, 15, 16 and 17. A pair of spaced right-angled
brackets 42 are secured to the strips by screws 43. A cross support
pin 44 secured to said brackets pivotally supports a threaded bolt
45 on which is mounted a thumb nut 46. Two of such pivotal bolts
are mounted on each panel section.
The frame strip 29 and frame strip 28 are grooved or channeled as
at 47 and 48 to accommodate the bolt 45, as best seen in FIGS. 3
and 5, to lock the panel sections together. Similar pivotal bolts
50 are mounted on the inner vertical strips 30 of panel sections
15, 17 and 19 to engage and lock with the adjacent vertical frame
strips 30 of the adjacent panel sections 14, 16 and 18, as best
seen in FIG. 3. With the pivotal bolts thus secured the panel
sections are locked together against vertical and horizontal
separation. The panel sections may be readily secured and locked
together and may be separated and disassembled from each other by
unlocking the bolts. The two uppermost pivotal bolts 50 are shown
unlocked in FIG. 3 for the purpose of illustration.
The shelf 22 is of rectangular shape and has a panel 52 suitably
secured to a rectangular frame 54. The hinges 20 are secured to the
frame of the shelf and to the frame of panel section 18. The shelf
22 is adapted to be positioned at right angles to the panel section
18 when the display is set up and forms the bottom horizontal
portion of the display. The shelf 22 has a pair of legs 56
connected by a cross-member 57. The legs are pivotally or hingedly
secured to the frame 54 along the inner edge thereof and the said
shelf is provided with a pivoted locking member 58 having a recess
59 which engages a pin 60 on the leg to lock the legs in a vertical
position when the shelf is horizontally extended. The shelf is
readily collapsible to occupy a minimum amount of space by moving
it against the panel section 18 and collapsing the legs by
unlatching the locking member 58. The outer end of the shelf is
supported on the side member 12, as will be described. The inner
end of the frame 54 of the shelf 22 supports an L-shaped strip 62
which engages the other shelf 24.
The shelf 24 is hingedly secured to panel section 19 in the same
manner as is shelf 22, to permit it to be positioned at right
angles when set up with respect to the display wall. When the shelf
24 is positioned in a horizontal position the inner end of the
frame of the shelf will rest on an L-shaped strip 62. The outer end
of the shelf will rest on the side member 12, presently to be
described.
The pair of spaced side members 12 are of identical construction
and hence only one will be described. The side member 12 comprises
a lower section 64 and an upper section 66, the said sections being
hingedly joined as at 67. Each of the sections is of substantially
the same height so that when the upper section is hinged down with
respect to the lower section it will be approximately midway of the
height of the two sections when in upright position. The lower
section 64 at its lower end has a width substantially that of the
width of the shelves and then tapers inwardly along the front as at
68 as it rises to provide a reduced and tapering width. The upper
section 66 has a gradually upwardly reducing width so that when the
two sections 64 and 66 forming the sides of the display are in
setup position, as best shown in FIG. 1, symmetrical sides will be
formed.
Extending vertically in the upper section 66 of the side member and
secured to the side member are spaced strips 69 and 69a forming a
channel 70 therebetween. The lower section 64 likewise has spaced
strips 69b and 69c forming a channel 71 which is alined with the
upper channel and said channels are adapted to receive the outer
ends of the panel sections 14, 15, 16, 17, 18 and 19. The lower
portion of the side member supports an inverted U-shaped frame 73
having spaced plates 74 secured thereto. The outer side 54' of the
frame of the shelf is adapted to rest on the horizontal ledge of
the frame 73 and the plates 74 engage the outer side 54'. The other
shelf 24 is similarly supported on the opposite side member 12.
The side members 12 are further secured to the connected panel
sections forming the display wall, as best shown in FIGS. 7 and 8.
The upper channel strip 69a and lower channel strip 69c each
support a plurality of spaced turn-buttons 76 which are rotatably
mounted on a fastening screw 77 to permit the turn-buttons to be
rotated. When the outer ends of panel sections are nested within
the channels 70 and 71, the turn-buttons 76 are rotated to engage
the sides of the frame of the panel sections 14 through 19 to lock
the side members 12 to the panel sections.
An ornamental top strip generally indicated at 80 and best shown in
FIGS. 2 and 6 is secured to the top panel sections 14 and 15 to
complete the display wall. The ornamental top strip 80 is formed in
three sections hingedly secured together. The center section 82
with the two opposite end sections 83 and 84 are hingedly secured
to the center section and the strip 80 may be collapsed by hinging
the end sections inwardly with relation to the central section to
occupy a minimum of space. Each strip of the sections is of
inverted L-shape in cross-section and has an L-shaped metal strip
86 secured to it by means of a fastening screw 87 to provide a
channel 88 to accommodate the top horizontal frame 28' of the panel
sections 14 and 15 and permits the ornamental top strip 80 to be
secured thereto.
The collapsible table or counter 26 is adapted to be secured to the
lower panel section 19. The lower panel section 19 has a pair of
spaced slots 90 into which are inserted the inverted L-shaped
brackets 91 on the inner edge of the table to detachably lock the
table to said rear panel section 19. The front of the table is
provided with hinged legs 92 which may be collapsed adjacent to the
table top and which when extended, as shown in FIGS. 1 and 2, are
secured in extended position by means of a locking link 93 having a
recess engaging a pin 94 on the legs. When the stand is in
collapsed position the table may be readily removed and collapsed
and likewise may be readily set up in extended position when
desired. Lights may be mounted on the ornamental strip 80 to extend
forwardly of the display wall to illuminate same.
The entire display unit may be readily disassembled and packed in a
case, designated by the numeral 96, which is mounted on rollers, as
shown in FIG. 9. The case is approximately forty-nine inches in
length, twenty-five inches in height and sixteen inches in width.
It may be housed and shipped in the case and when needed may be
readily set up.
In setting up the display, the two opposite side members 12 are
stood up vertically and spaced from each other. The bottom panel
sections 18 and 19 are secured to the side members and their
respective shelves 22 and 24 are secured to the side members 12 and
to each other so that the shelves are supported in a horizontal
position. The collapsible legs 56 are extended and locked by the
locking means. The upper sections 66 of both side members extend
above the lower sections 64. The panel sections 14, 15, 16, and 17
are joined together and interlocked and are secured in the channels
of the side members.
* * * * *