U.S. patent number 3,669,034 [Application Number 05/031,146] was granted by the patent office on 1972-06-13 for shelf detachably secured to an apertured board to form a display unit.
Invention is credited to Howard J. Marschak.
United States Patent |
3,669,034 |
Marschak |
June 13, 1972 |
SHELF DETACHABLY SECURED TO AN APERTURED BOARD TO FORM A DISPLAY
UNIT
Abstract
A shelf or tray detachably secured to a conventional apertured
board, such as a pegboard, to form a display unit. The shelf or
tray is secured by means of a pair of wire brackets having hooking
segments or hooking members, which brackets are detachably secured
to the shelf or tray and the hooking segments are detachably
peg-hooked into the openings in the apertured board so as to engage
the apertured board to prevent lateral movement and sway of the
brackets and also prevent inadvertent disassembly.
Inventors: |
Marschak; Howard J. (Evanston,
IL) |
Family
ID: |
21857878 |
Appl.
No.: |
05/031,146 |
Filed: |
April 23, 1970 |
Current U.S.
Class: |
108/152;
248/220.42 |
Current CPC
Class: |
A47F
5/0823 (20130101); A47F 5/0043 (20130101) |
Current International
Class: |
A47F
5/08 (20060101); A47F 5/00 (20060101); A47b
005/00 () |
Field of
Search: |
;168/152 ;211/88,90
;248/223,249 |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
|
|
|
|
|
|
|
487,527 |
|
Oct 1952 |
|
CA |
|
980,536 |
|
Jan 1965 |
|
GB |
|
Primary Examiner: Mitchell; James C.
Claims
What is claimed is:
1. A shelf for use with a board having spaced apertures, said
invention comprising a shelf member having sockets adjacent each of
the opposite sides of the shelf, a suspension bracket for each of
said opposite sides of the shelf, each suspension bracket shaped to
form two sides of a substantially right triangle having an inwardly
turned end at the free end of each of said sides of the bracket,
said inwardly turned ends adapted for ready in insertion into said
sockets to be received and retained in said sockets whereby said
shelf is detachably secured to said brackets, each said bracket
extending upwardly of said shelf, a hooking member permanently
associated with each said bracket, said hooking member having
spaced upper and lower ends extending inwardly of each bracket for
engaging the apertures in said board to support the said bracket
and shelf adjacent said board, with the lower end of the hooking
member extending below the top of the suspension bracket, said
brackets supporting said shelf in a suspended position.
2. A structure as set forth in claim 1 in which the spaced upper
and lower ends of the hooking member are vertically aligned.
3. A structure as set forth in claim 1 in which the hooking member
has a generally U-shaped body which is secured to the vertical side
of the bracket with the upper and lower ends vertically aligned.
Description
BRIEF SUMMARY OF THE INVENTION
One of the objects of this invention is to provide a shelf or tray
with detachable brackets having hooking segments or hooking members
which may be shipped in a knocked-down condition to occupy a
minimum of shipping space in a carton or the like, but which can be
readily and quickly assembled to connect or mount on a conventional
apertured board such as a pegboard.
Another object of this invention is to provide one or more shelves
with wire brackets and hooking segments or hooking members whereby
the shelves may be readily mounted on a conventional apertured
board to form a display unit, and wherein the hooking members
engage the apertured board to prevent lateral movement and sway of
the brackets and also prevent inadvertent disassembly.
Another object of this invention is to provide components which can
be shipped in a knocked-down condition and can be readily and
easily assembled and mounted on an apertured board to form a
display unit, and which may be readily disassembled.
Other objects will become apparent as this description
progresses.
BRIEF DESCRIPTION OF THE DRAWINGS
In the drawings:
FIG. 1 is a perspective view of two trays or shelves with their
wire brackets in assembled relation and with the brackets and
hooking segments or hooking members hooked into a conventional
apertured board to form a display unit.
FIG. 2 is a perspective view of one of the wire brackets with the
hooking segment brazed thereto.
FIG. 3 is a partial view with the tray inverted from that shown in
FIG. 1, and
FIG. 4 is a view of a modification in which the brackets are
secured to the sides of the tray and also showing a modified
hooking segment.
Referring to FIGS. 1, 2 and 3, the conventional apertured board,
more particularly known in the trade as a pegboard, is indicated by
the numeral 10. The conventional spaced apertures throughout the
board are indicated by the numeral 12. The apertured board is used
as the upright backing member for forming the display unit of this
invention. Such boards are readily available on the market and are
very convenient for use.
FIG. 1 shows a display unit formed with two shelves or trays,
although it will be understood that a display unit may be formed
with any number of such shelves. As shown, the lower shelf is of a
greater width than the upper shelf and has side walls to add
rigidity to the wide bottom surface, which are omitted from the
upper less wide shelf. The display unit may be formed by one or
more of such shelves or by a combination of same, dependent upon
the particular requirements.
The lower shelf is formed of a tray generally indicated at 14,
having a bottom 15, upstanding front and rear walls 16, and
upstanding side walls 18, the edges 20 of which are spaced as at 22
from the adjacent edges 24 of the front and rear walls 16. The
front and rear walls 16 have flanges 25 bent inwardly and
downwardly to form an open hem, the opposite ends of which form end
sockets 28 for receiving the inwardly turned ends of the two side
brackets, each generally indicated by the numeral 32.
The brackets 32 are formed of wire and are shaped to form two sides
of a substantially right triangle having a hypotenuse 34 and a side
36 with the connecting portion 38 rounded. The bottom end 40 of the
hypotenuse is turned inwardly at right angles to the axis of the
hypotenuse and the bottom end 42 of the side 36 is similarly
turned. The ends 40 and 42 of the brackets are received in the
opposite end sockets 28 of the front and rear walls 16, as seen in
FIG. 1. When thus received the brackets 32 will be supported in
upright position on the opposite sides of the tray. The tray is
then in a position to be mounted on the apertured board.
The hooking segment or hooking member generally designated by the
numeral 46, one form of which is shown in FIGS. 1-3, is made of
wire and is shaped to form two sides 47 and 48, approximately at an
angle of 84.degree. with the connecting portion 49 on a radius.
Both sides 47 and 48 are on the same plane. Extending upwardly from
the side 47 is an extension 49 which continues in an outward bend
50 substantially at right angles and terminates in an upward bend
or tail 51. The bend 50 and tail 51 form an L-shape. Extending
outwardly from the other side 48 of the hooking segment is an end
54 bent at substantially right angles to the side 48. The hooking
member is welded or brazed as at 56 and 58 to the side 36 of the
bracket. The side 47 of the hooking segment extends diagonally
under the connecting portion 38 of the bracket, with the inturned
bottom end 54 vertically alined with the upper end 51.
The inturned end 54 of the hooking segment 46 when in the apertured
board will provide an anti-sway feature and a stabilizing effect
and with the incline of the bracket will provide a rigid assembly.
A portion of the hooking segment 46 extends outwardly of the
bracket with the upper portion of the side 47 extending inwardly of
the bracket. The axis of the side 36 of the bracket is inclined
slightly inwardly from the vertical adjacent the bottom of the side
36.
In securing the hooking member 46 to the apertured board 10, the
upper hooked end 51 is inserted first into an aperture 12 and then
the lower end 54 is inserted into a lower aperture 12 which is in
vertical alinement with the upper aperture. This supports the shelf
or tray in a suspended position, as shown at the bottom of FIG. 1,
and locks and prevents the assembled unit from swaying from side to
side and also prevents inadvertent assembly.
The upper tray, generally designated by the numeral 60, is similar
to the lower tray 14, except that it is of less width than the
lower tray and eliminates the side walls of the tray as it does not
require the extra support to prevent sagging. The brackets and
hooking segments used with the upper tray are identical to those
used with the lower tray, except for the size, and are similarly
mounted and therefore will not be redescribed. The upper wire
brackets 62 will serve to form the sides of the upper tray to
retain the displayed products.
FIG. 3 shows a shelf or tray inverted from that previously shown,
that is, the bottom 15 of the tray becomes the top of the tray with
the front and rear walls 16 depending from the top. It is supported
similarly to that previously described.
FIG. 4 shows a modification in which the brackets, as well as the
hooking segments are slightly modified. The bracket 64 has ends 66
and 67 which are turned inwardly in the same plane as the
hypotenuse 68 and side 70 and fit into the end sockets 72 in the
side walls 18 of the tray or shelf. The modified hooking member,
generally indicated at 74, has a generally U-shaped body comprising
a side 75, top 76 and bottom 77 on the same plane. Extending from
the top at right angles thereto is an extension 78 which terminates
in an upward bend or tail 79. Extending from the bottom 77 at right
angles thereto is an end 81. The upper extension 78 and tail 79, as
well as the lower end 81 are inserted into the apertured openings
in the board. The hooking segment is brazed to the side 70 of the
bracket as at 82 and 83. The modified hooking segment is the
preferred hooking segment and may also be used with the brackets
shown in FIGS. 1, 2 and 3. It serves the same function as that
ascribed to hooking segment 46.
* * * * *