JPH09168458A - Inclination angle adjustment type rack support device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily stretch at low cost a rack made of metallic bars for displaying articles, between poles in such a way that its inclination angle is adjustable. SOLUTION: A downward hook 16 is provided at the edge of a horizontal piece 13a provided at the rear end of each bracket 13, a pivotally supporting groove 14 is cut in the locking part of time bracket 13, and a plurality of engagement grooves 15 arranged in a circle are cut in the front edge of the bracket. The rear frame bar 18a of a rack 17 is fitted into the pivotally supporting groove 14, the horizontal bar 19 of the rack 17 is locked in the desired locking groove 15, and the downward hook 16 is locked in locking hole S21 in the front surface of each pole.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for arranging a metal rack made of a metal rod of a commodity display rack so that the tilt angle can be adjusted upward or downward.

[0002]

2. Description of the Related Art A device in which the angle of inclination of a metal rack made of metal rods can be arbitrarily adjusted, for example, so that the upper shelves face downward so that products such as shoes can be easily displayed. Is disclosed in JP-A-47-22267.

FIG. 5 to FIG. 7 show the above-mentioned device, which has a large number of vertically-arranged locking holes (2) formed on the front surface of the right and left square columns (1). A bracket (3) facing forward is detachably locked by a pair of upper and lower downward hooks (4) provided at the rear end of the bracket (3). A pivot pin (5) and a locking pin (6) are provided to project inward.

The pivot pin (5) at the lower rear part of the support plate (7)
The fan-shaped hole (8) that widens toward the front and the arc-shaped hole (9) centered on the fan-shaped hole (8) are formed at the positions corresponding to the locking pin (6) and the arc-shaped hole ( 9) A fan-shaped hole at the rear end
(8) A plurality of locking holes (10) facing the direction are continuously provided.

As shown in FIG. 6, the supporting plate (7) has a fan-shaped hole (8) and an arc-shaped hole (9), and a pivot pin (5) and a locking pin (6) of the bracket (3), respectively. Engage in the inside from the inside, and pull it out slightly forward, the narrow part at the rear end of the fan-shaped hole (8)
In (5), the locking hole (10) engages with the locking pin (6),
(7) is fixed horizontally, and as shown in FIG. 7 from the state shown in FIG. 6, if the support plate (7) is inclined forward and downward and pulled out slightly forward, the support plate (7) is inclined forward and downward. And then fixed.

A metal shelves net rack (11) (not shown in FIGS. 6 and 12) is erected on both support plates (7) inclined at a desired angle, and a mounting plate fixed to the side end thereof. The net rack (11) is attached to the column (1) while preventing the front-back and left-right movement by the (12).

[0007]

However, in the above-mentioned device, the structure of attaching the net rack (11) to the support column (1) at a desired downward inclination angle is complicated, the number of parts is large, and the production is time-consuming and expensive. Moreover, the operation of fixing the net rack (11) to the support plate (7) is troublesome. It is an object of the present invention to provide an inexpensive device that allows a rack to be easily attached to a column at a desired inclination angle.

[0008]

According to the present invention, the above-mentioned problem is solved as follows. (1) A device for supporting, on a front surface of a pair of left and right struts, a net rack in which a vertical rod and a horizontal rod are stretched in a grid shape on a rectangular frame made of a metal rod so that the vertical tilt angle can be changed. On the front faces of the both columns, at the rear end, there is a pivot groove that opens rearward and rotatably fits the rear frame rod of the square frame of the mesh shelf, and the pivot groove is the center. Left and right sides 1 having a plurality of locking grooves which can be selectively engaged with a mesh rack constituent member in front of the rear frame rod of the mesh rack on the arc-shaped front edge portion
The pair of brackets are locked, and the distance between the rear frame rod fitting portion of the pivot support groove and the mesh rack component member fitting portion of each locking groove is set from the rear frame rod of the mesh rack to that of the bracket. The distance to the engaging portion of the mesh shelf component that engages with the locking groove is approximately equal.

(2) In the above item (1), locking grooves are provided radially on the front edge of the bracket in a side view, and one of the locking grooves is provided with a horizontal rod in front of the rear frame rod on the net rack. To meet.

(3) In the above item (1), a curved piece extending in a plate shape outward from the front edge of the bracket in the shape of an arc centered on the pivot groove is continuously provided. A plurality of locking grooves are provided on the outer edge of the piece, and one of the locking grooves is engaged with a side frame rod of a rectangular frame in the mesh rack.

(4) In any one of the above items (1) to (3), the bracket is brought into close contact with the inner surface of the side frame rod in the net rack.

(5) In any one of the above items (1) to (4), the bracket is brought into close contact with the inner surface of the side frame rod in the net rack.

[0013]

1 to 3 show a first embodiment of the present invention, in which a bracket (13) corresponding to the above (3) is provided with a pivotal groove (14) having a rear end opening at the upper rear portion thereof. ) Is cut, and a plurality of locking grooves (15) are formed on the front end edge, which are arranged in an arc centered on the pivotal groove (14) and open at the outer end, and the outer end (Fig. A downward hook (16) facing rearward is continuously provided at the outer end of the lateral piece (13a) provided toward the right side of (3).

As shown in FIG. 2, after the bracket (13) is inserted into the space at the rear corner of the net rack (17) corresponding to the above (11) in an oblique direction, it is rotated in the direction of the arrow. For example, as shown in FIG. 3, the rear frame rod (18a) end of the rectangular frame (18) of the net rack (17) is fitted into the pivot groove (14) of the bracket (13) from the rear side, and the desired engagement is achieved. The side end of the rear horizontal rod (19) is fitted into the stop groove (15), and the bracket (13) is in close contact with the inner surface of the side frame rod (18b) of the rectangular frame (18).

At this time, in order to prevent the bracket (13) from easily falling off the rack (17), the rear frame rod (18a) which is the front end of the pivot groove (14) in the bracket (13) is fitted. The distance between the rear frame rod (18a) of the net rack (17) and the horizontal rod (18a) immediately before the horizontal rod ( It is almost equal to the distance to 19).

The net rack (17) is a locking hole in which the downward hooks (16) of the left and right brackets (13) attached as described above are vertically elongated holes of both columns (20) similar to (1) above. It is attached to both columns (20) by being locked to (21). At this time, the lateral piece (13a) of the bracket (13) is in close contact with the front surface of the column (20).

The bracket (13) attached to the column (20) as described above does not swing to the left and right because its lateral piece (13a) is in close contact with the front surface of the column (20), and therefore Net rack (1
7) does not swing to the left or right.

Further, the rear frame rod (18a) of the net shelf (17) is a pivotal groove.
Since the horizontal rod (19) is fitted into the (14) from the rear side and the lateral rod (19) is fitted into the locking groove (15) from the front side, the net rack (17) does not swing back and forth and up and down.

When the bracket (13) is locked to the net shelf (17),
By appropriately selecting the position of the locking hole (15) into which the horizontal rod (19) is fitted, the inclination angle of the net shelf (17) attached to the support column (21) can be adjusted.

FIG. 4 shows a second embodiment of the present invention. The same members as those in the previous embodiment are designated by the same reference numerals and the description thereof will be omitted.

In the bracket (22) corresponding to the above (13),
Like the bracket (13), it has a lateral piece (22a), a pivot groove (23), and a downward hook (24) .The front edge of the bracket extends outward and is arcuately centered around the pivot groove (23). A curved piece (25) that bends is provided, and a large number of locking grooves (26) corresponding to the above (15) are cut inward from the outer edge thereof.

If this bracket (22) is inserted into the space of the corner portion of the net rack (27) similar to the above (17) and rotated in the same manner as described above, the locking groove (23) of the bracket (22) is formed. ) To the square frame of the rack (27)
(28) The side end of the rear frame rod (28a) is fitted from the rear side, and the side frame rod (28b) of the rectangular frame (28) is fitted into the desired locking groove (26) from the outer side, and the mounting plate (22) closely contacts the inner surface of the side frame rod (28b).

If the downward hooks (24) of the bracket (22) in the above-described state are locked to both columns (not shown) as in the previous embodiment, the attached net shelf (27) is the same as the previous embodiment. The same action and effect are achieved.

In this embodiment, the rectangular groove (2
Since the side frame rod (28b) of 8) is locked, the horizontal rod (29) can be appropriately omitted from the rectangular frame (28) depending on the product to be displayed.

[0025]

In the apparatus of the present invention, when the rack is attached to the support column, the rack is prevented from moving in the front, rear, left, right, up and down,
Stable support without falling off delusionally. Also,
Since the bracket used for the conventional device or the mounting rod for fixing the net shelf to the bracket is unnecessary, the configuration is simpler than the conventional device, the number of parts is small, and the manufacturing is easy and inexpensive. It is also easy to attach and detach the net shelf.

According to the second aspect of the present invention, since the engaging groove of the bracket is oriented in the radial direction,
The bracket can be manufactured easily and inexpensively.

According to the third aspect of the invention, since the locking groove of the bracket supports the side frame rod of the rectangular frame, some or all of the lateral rods of the rectangular frame may be displayed depending on the product to be displayed. It can be omitted.

According to the structure of the fourth aspect of the present invention, since the side frame rods of the rectangular frame are in close contact with the outer sides of both brackets, the rolling of the rack is prevented more strongly.

According to the fifth aspect of the present invention, since the bracket does not swing laterally, the lateral movement of the rack is prevented more strongly.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view of a first embodiment of the present invention.

FIG. 2 is likewise an enlarged plan view of an essential part showing a situation during mounting of the bracket.

FIG. 3 is an enlarged perspective view of an essential part after mounting the bracket.

FIG. 4 is an enlarged perspective view of an essential part after mounting a bracket according to a second embodiment of the present invention.

FIG. 5 is an exploded perspective view of a conventional device.

FIG. 6 is an enlarged inner side view showing a situation during adjustment of the inclination angle of the net shelf.

FIG. 7 is an enlarged inner side view of the net rack after adjusting the tilt angle.

[Explanation of symbols]

 (1) Support post (2) Locking hole (3) Bracket (4) Downward hook (5) Pivot pin (6) Locking pin (7) Support plate (8) Fan-shaped hole (9) Arc-shaped hole (10) Locking hole (11) Net rack (12) Mounting rod (13) Bracket (13a) Side piece (14) Pivot groove (15) Lock groove (16) Down hook (17) Net rack (18) Square frame (18a ) Rear frame rod (18b) Side frame rod (19) Side rod (20) Strut (21) Locking hole (22) Bracket (22a) Side piece (23) Pivot groove (24) Down hook (25) Curve Piece (26) Locking groove (27) Net shelf (28) Square frame (28a) Rear frame rod (28b) Side frame rod (29) Side rod

Claims (5)

[Claims] 1. A device for supporting, on a front surface of a pair of right and left columns, a mesh rack in which a vertical rod and a horizontal rod are stretched in a grid pattern on a rectangular frame made of a metal rod so that a vertical tilt angle can be changed. The front end of each of the columns has a pivotal groove that opens rearward at the rear end and rotatably fits the rear frame rod of the rectangular frame of the mesh shelf, and A pair of left and right brackets having a plurality of locking grooves that can be selectively engaged with a mesh rack constituent member in front of the rear frame rod of the mesh rack is locked to the arc-shaped front edge portion as the center, The mesh rack component that engages the rear frame rod fitting portion of the pivot groove and the mesh rack component member fitting portion of each locking groove with which the rear frame rod of the mesh rack engages with the locking groove of the bracket An angle-adjustable net rack support device characterized in that the distance is substantially equal to the engaging portion of the. 2. A locking groove is provided radially on a front edge of the bracket in a side view, and one of the locking grooves is engaged with a front horizontal rod of a rear frame rod in the mesh rack. A tilted angle-adjustable net rack support device. 3. A curved piece extending in a plate shape in an arc shape centered on a pivot groove from the front edge of the bracket and extending outward in a plate shape is continuously provided, and a plurality of engaging pieces are provided on an outer edge of the curved piece. 2. An inclination angle adjusting type mesh rack supporting device according to claim 1, wherein a stop groove is provided, and one of the locking grooves is engaged with a side frame rod of a rectangular frame of the mesh rack. 4. The tilting angle adjustable mesh rack supporter according to claim 1, wherein the bracket is in close contact with the inner surface of the side frame rod of the mesh rack. 5. A horizontal piece is continuously provided at the rear end of the bracket, a downward hook facing rearward is continuously provided at a free end edge of the horizontal piece, and the downward hook is provided in a locking hole formed in the front surface of the support column. The slant angle adjustable net rack support device according to any one of claims 1 to 4, wherein the lateral piece is brought into close contact with the front surface of the column by being locked.