JP2009131434A - Structure of attaching fence to shelf plate - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To prevent a fence from being easily detached from a shelf plate. <P>SOLUTION: A plurality of attaching holes are provided in the top surface of the front end of the shelf plate 2, and a plurality of insertion pieces 7 projecting downward from a wire fence 3 in the left and right direction and directed to the same oblique side part are fitted to the corresponding attaching holes from above. Thus, the wire fence 3 is raised and attached on the front end upper surface of the shelf plate 2. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to an attachment structure for a fence for preventing a commodity from falling off, which is attached to the upper surface of a front end portion of a shelf board of a commodity display shelf.

As a conventional fence mounting structure, for example, there is one described in Patent Document 1.
JP 2005-328959 A

In what is described in the above-mentioned patent document, the downward insertion pieces on both side ends of the front fence type wire fence are only inserted from above into the mounting holes provided on the upper surface of the front end portion of the shelf board. Therefore, when the customer picks up the commodity on the shelf board, the wire fence is also lifted, and there is a possibility that the customer may come off from the mounting hole of the shelf board or fall.
In order to prevent this, it is conceivable to fix the downward insertion piece of the wire fence to the shelf board with screws or the like. However, in this case, it takes time to attach and detach the wire fence.

  The present invention has been made in view of the above problems, and provides a structure for attaching a fence to a shelf board that can be easily detached from the shelf board and can be easily attached and detached. It is an object.

According to the present invention, the above problem is solved as follows.
(1) A plurality of left and right mounting holes are provided on the upper surface of the front end portion of the shelf board, and a plurality of insertion pieces facing the same diagonal side that project downward from the fence facing in the left-right direction are obliquely inserted into the corresponding mounting holes. By fitting from above, the fence is installed upright on the upper surface of the front end of the shelf.

(2) In the above item (1), a U-shaped holding groove facing upward as viewed from the side is provided below the mounting hole in the shelf.

(3) In the above item (2), by folding the front edge of the shelf made of a metal plate downward, the front plate is formed, and the lower part of the front plate is folded backward and upward. The rear horizontal piece and the upward piece rising from the rear end thereof are formed, and the space surrounded by the front plate, the rear horizontal and the upward piece is defined as a holding groove.

(4) In any one of the above items (1) to (3), the plurality of fences are attached to the shelf board with all the insertion pieces directed in the same direction.

(5) In any one of the above items (1) to (3), the plurality of fences are set so that the insertion pieces in the adjacent fences are opposite to each other in the left-right direction, and the opposing ends of the adjacent fences contact or approach each other. And attach to the shelf.

According to the first aspect of the present invention, an upward force is applied to the fence by fitting the plurality of mounting holes of the shelf plate with the insertion pieces projecting downward at the lower end of the fence and facing the same oblique side. However, there is no fear that it will easily come off the shelf.
In addition, since the fence insertion piece can be attached by simply fitting it into the attachment hole of the shelf plate obliquely from above without using a fixing means such as a screw, the attachment / detachment work of the fence is facilitated.

  According to the second aspect of the present invention, since the lower end portion of the insertion piece is fitted into the U-shaped holding groove facing upward in a side view, the fence is prevented from wobbling in the front-rear direction.

  According to the invention described in claim 3, the holding groove of the insertion piece is simply formed below the front end portion of the shelf board only by bending the front end portion of the shelf board made of the metal plate by a press or the like. Can do.

  According to the invention of claim 4, a plurality of fences can be easily attached to the shelf board from either one of the left and right sides without interfering with each other while the shelf board is attached to the commodity display shelf. .

  According to the invention of claim 5, the plurality of fences are arranged on the shelf board so that the insertion pieces in the adjacent fences are opposite in the left-right direction and the opposing ends of the adjacent fences are in contact with or in close proximity to each other. If you try to pull out one or both of the left and right adjacent fences from the mounting hole, the opposite ends of the left and right adjacent fences always come into contact with each other. Is reliably prevented.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
FIG. 1 is a perspective view of a merchandise display shelf to which an embodiment of the present invention is applied. A plurality of shelf boards 2 arranged in the vertical and horizontal directions are arranged on a front surface of a plurality of left and right support columns 1 in a pair of left and right brackets (illustrated). A wire fence 3 facing the left-right direction is attached to the upper surface of the front end portion of each shelf board 2.

  As shown in the front view of FIG. 2 and the enlarged side view of FIG. 3, each wire fence 3 attached to the right shelf plate 2 includes a frame-like wire 4 having a left-right dimension substantially equal to the left-right dimension of the shelf board 2. The intermediate horizontal wire 5 whose both ends are welded to the opposing surfaces of the central portions in the vertical direction of the left and right vertical wires 4a and 4a, and the horizontal wires 4b and 4b above and below the frame-shaped wire 4 and the intermediate horizontal wires 5 It consists of three intermediate wires 6 which are welded to the left and right side portions and the rear surface of the central portion so as to be connected and are U-shaped downward in a front view.

 At the lower end of one (right side) which is the free end of each intermediate wire 6, it extends toward the right side, that is, the lower right side so that the angle formed with the lower horizontal wire 4 b is about 50 °, for example. An insertion piece 7 is provided continuously. The wire fence 3 attached to the left shelf 2 is connected to the lower end of the left side of each intermediate wire 6 so that the insertion piece 7 extends to the left side, that is, the lower left side. Except for this, the structure is the same as that of the right wire fence 3, that is, left-right symmetry (see FIG. 4).

  Each shelf board 2 consists of what bent the peripheral edge part of the rectangular steel plate long in the left-right direction downward, and as shown in FIG. A horizontal piece 9 and an upward piece 10 that stands up from the rear end thereof are connected.

Between the front plate 8, the rearward horizontal piece 9, and the upward piece 10, the lower end portion of each insertion piece 7 of the wire fence 3 can be held, and the side view is slightly larger than the outer diameter. A U-shaped holding groove 11 is formed continuously in the left-right direction. The dimension from the upper surface of the shelf plate 2 to the upper surface of the rearward horizontal piece 9 is slightly larger than the vertical dimension of the insertion piece 7.
On the upper surface of the front end portion of the shelf board 2, three attachment holes 12 are formed so that three insertion pieces 7 of each wire fence 3 can be inserted and have an elliptical shape slightly larger than the outer diameter. Yes.

  In order to attach the wire fences 3 to the left and right shelf boards 2, before attaching each shelf board 2 to the commodity display shelf, as shown by a two-dot chain line in FIG. While the wire fence 3 to be attached to the left shelf board 2 is located on the upper left side and located on the upper right side, while lowering both the wire fences 3 to the lower right and lower left as indicated by arrows, What is necessary is just to insert the insertion piece 7 in each intermediate wire 6 in each attachment hole 12 of the shelf board 2.

  As a result, as shown in FIG. 5, the wire fence 3 is held with the lower end portion of the insertion piece 7 loosely fitted in the holding groove 11, and the lower end of the lower horizontal wire 4 b contacts the upper surface of the shelf plate 2. It is attached to the upper surface of the front end portion of the shelf board 2 in the contact state.

  After the attachment, since the insertion piece 7 is bent in the left-right direction, even if an upward force is applied to the wire fence 3, there is no possibility that the insertion piece 7 is easily detached from the attachment hole 12. Moreover, since the lower end part of the insertion piece 7 is fitted in the holding groove 11, the wire fence 3 is also prevented from wobbling in the front-rear direction.

  As shown in FIG. 6, when the left and right shelf boards 2 to which the wire fence 3 is attached are attached to the commodity display shelf, the opposite ends of the left and right wire fences 3 and 3 are close to each other, that is, left and right It is preferable that the gap H formed between the opposite ends of the wire fences 3 and 3 be smaller than the bending dimension L of the insertion piece 7 in the left-right direction.

In this way, since the insertion pieces 7 of the left and right wire fences 3 and 3 are bent in the left and right direction, whenever one or both of the left and right wire fences 3 are pulled out from the mounting hole 12, it is always necessary. The opposing ends of the left and right wire fences 3 come into contact with each other, and the wire fences 3 are reliably prevented from coming off the shelf board 2. In addition, you may make it contact the opposing ends of the left and right wire fences 3 and 3 without the gap H.
Further, since the left and right wire fences 3 can be swung in the front-rear direction before the lower end portions of the insertion pieces 7 are fitted into the holding grooves 11, if the gap H is appropriately set, the shelf board It is also possible to attach the left and right wire fences 3 to the shelf board 2 while 2 is attached to the commodity display shelf.

In the above embodiment, the insertion pieces 7 of the wire fences 3 and 3 attached to the left and right shelf boards 2 are opposite to each other in the left-right direction. However, as shown in FIG. May be directed in the same direction.
If it does in this way, the left and right wire fences 3 and 3 can be attached from diagonally upper left without interfering with each other, with the shelf 2 attached to the commodity display shelf.

  In the above embodiment, one wire fence 3 is attached to each of the left and right shelf boards 2, but when the shelf board 2 is long in the left-right direction, a plurality of wire fences 3 are attached to one shelf board 2. May be attached. At this time, similarly to the above, the insertion pieces 7 of the wire fence 3 adjacent to the right and left may be directed in the opposite direction, or all in the same direction.

  In the above embodiment, the plurality of downward U-shaped intermediate wires 6 are fixed to the rear surfaces of the frame-shaped wires 4 and the intermediate horizontal wires 5, and the insertion pieces 7 bent in the left-right direction are connected to the lower ends thereof. However, the intermediate wire 6 may be omitted, and a plurality of insertion pieces 7 may be directly fixed to the lower end of the frame-shaped wire 4 by welding or the like.

Further, the shelf 2 may be made of wood or synthetic resin having a predetermined thickness, and in this case, if the attachment hole 12 is inclined and drilled so as to face the same direction as the insertion piece 7. In addition, the holding groove 11 for holding the lower end portion of the insertion piece 7 as described above can be omitted.
The present invention is not limited to the attachment of the wire fence 3 and can be applied to, for example, a plate-shaped fence.

It is a perspective view of a goods display shelf to which an embodiment of the present invention is applied. It is a front view of a wire fence. Similarly, it is an enlarged side view. It is a front view which shows the attachment point of the wire fence to a right-and-left shelf board. It is the IV-IV line expansion vertical side view of FIG. It is a front view of the state which attached the shelf board on either side after the wire fence attachment to the goods display shelf. It is a front view of the state attached to the shelf board on either side with the insertion piece of a wire fence on either side facing the same direction.

Explanation of symbols

1 support 2 shelf 3 wire fence (fence)
4 Frame-shaped wire 4a Vertical wire 4b Horizontal wire 5 Intermediate horizontal wire 6 Intermediate wire 7 Insertion piece 8 Front plate 9 Backward horizontal piece 10 Upward piece 11 Holding groove 12 Mounting hole H Clearance L Bending dimension

Claims (5)

  A plurality of left and right mounting holes are provided on the top surface of the front end of the shelf, and a plurality of insertion pieces facing the same oblique side, protruding downward from the fence facing the left and right direction, are fitted into the corresponding mounting holes obliquely from above. A structure for attaching a fence to a shelf board, wherein the fence is installed upright on the upper surface of the front end portion of the shelf board.   2. A structure for attaching a fence to a shelf board according to claim 1, wherein a holding groove having an upward U-shape is provided below the attachment hole in the shelf board so that at least the lower end portion of the insertion piece is fitted in the side view.   A front plate is formed by bending the front edge of a shelf plate made of a metal plate downward, and the lower part of the front plate is bent backward and upward to stand up from the rear horizontal piece and the rear end. The structure for attaching a fence to a shelf board according to claim 2, wherein an upward piece is formed, and a space surrounded by the front plate, the backward horizontal piece and the upward piece serves as a holding groove.   The structure for attaching a fence to a shelf board according to any one of claims 1 to 3, wherein the plurality of fences are attached to the shelf board with all the insertion pieces directed in the same direction. The plurality of fences are attached to the shelf board so that the insertion pieces in the fences adjacent to each other are opposite in the left-right direction and the opposite ends of the fences adjacent to each other are in contact with each other or close to each other. Fence mounting structure to the shelf board described in Crab.

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