JPH0443077Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial field of application] The present invention is used to attach shelves in a shelving device or to prevent articles placed on the shelves from slipping off the ends of the shelves. This invention relates to a mounting device for mounting a bar for preventing articles from falling.

[Conventional technology]

Conventionally, in a shelving device, in order to prevent items placed on the shelf board from falling, a rising part was formed integrally with the shelf board at the end of the shelf board, or a stopper etc. made from a separate member was fixed. However, some devices are designed to prevent items on the shelf from sliding off the end of the shelf. In addition, normally, in order to attach a shelf to a shelving device, approximately S-shaped shelf hooking members are attached to the mounting holes provided in the shelf holders located on the left and right sides of the shelf device, and the shelf is attached using the hooking members. The shelf board was attached to the shelf device by supporting the end.

However, in the above-mentioned products, since the shelf board is integrally provided with a member to prevent articles from falling, not only does the manufacturing cost of the shelf board become high, but even when the fall preventive member is no longer needed, it is easy to It cannot be removed and may get in the way.

[The problem that the idea attempts to solve]

In view of the above-mentioned problems, the present invention has been developed to provide a bar for preventing articles from falling in a shelving device and a mounting device for a shelf board, which can be easily attached and detached from the shelf device and can be attached reliably. It is an object of the present invention to provide a shelf mounting device.

[Means to solve the problem]

In order to achieve the above object, the present invention provides elongated holes in the shelf supports located on the left and right sides of the shelving device, and forms step portions protruding inward of the shelving device on the sides of the elongated holes. A bulge large enough to be inserted into the elongated holes of the left and right shelf holders of the device in the longitudinal direction of the elongated holes through a neck portion sized so that it can be fitted into the plate-like main body in the transverse direction of the elongated holes. A hook piece forming a section is provided on the side, one corner of the main body opposite to the hook piece is curved, and the protruding part of the hook piece is inserted into the elongated hole of the shelf holder part, and then moved toward the step part. It is rotatable, and one corner adjacent to the curved part is formed as a rotation preventing part that abuts against the stepped part, and an opening is provided through the plate-like main body through which a bar for preventing articles from falling can be inserted. A mounting device for a bar for preventing articles from falling in a shelving device is constructed by attaching a pair of mounting brackets each having an annular support portion on the edge, and installing a bar for preventing articles from falling between the pair of left and right mounting brackets.

Further, elongated holes are provided in the front and rear shelf holders located on the left and right sides of the shelf device, and step portions protruding toward the inside of the shelf device are formed on the sides of the elongated holes, so that the length of each shelf holder in the shelf device is The hole is formed with a bulge portion having a shelf support portion and having a size such that it can be inserted in the longitudinal direction of the elongated hole via a neck portion sized so as to be fit in the longitudinal direction of the elongated hole. A hook piece is provided on the side, and one corner facing the hook piece is curved so that the bulging part of the hook piece can be rotated in the direction of the stepped part with the elongated hole of the shelf holder inserted, and the curved part In a shelving device, a mounting bracket formed as a rotation prevention part that abuts one corner adjacent to the step part is attached, and a shelf board is constructed between the mounting brackets attached to the left and right shelf holders. A shelf mounting device was constructed.

[Effect]

The bar for preventing articles from falling or the mounting device for the shelf board in the shelving device according to the present invention is constructed as described above. Insert the bar insertion opening, and insert the protruding portion of the hook piece of the mounting bracket into the elongated hole located above the shelf mounting device in the left and right shelf holders of the shelf device. When rotated in the direction of the stepped portion provided on the side of the elongated hole, the rotation preventing portion of the mounting fitting comes into contact with the stepped portion, and the neck of the mounting fitting hook piece is opposite to the stepped portion in the elongated hole. By attaching it to the shelf holder while resting on the edge of the opening located on the side, a bar for preventing articles from falling is installed between the pair of mounting brackets attached to the left and right shelf holders, and the bar is attached to the edge of the shelf plate. By horizontally attaching an article fall prevention bar above the shelf, it is possible to prevent articles on the shelf from slipping on the shelf and falling from the edge of the shelf. In addition, in the case of a shelf mounting device, insert the protruding portion of the hook piece of the mounting bracket into the long hole provided in the shelf holder located at the front and rear of the left and right sides of the shelf device, and insert the mounting bracket into the slot of the long hole. When rotated in the direction of the stepped portion provided on the side, the rotation prevention portion of the mounting fitting comes into contact with the stepped portion, and the neck of the mounting fitting hook piece is located on the opposite side of the elongated hole from the stepped portion. Attach the shelf to the shelf holder while it rests on the edge of the hole, and support the shelf end with the shelf support parts of the mounting brackets attached to the left and right shelf holders, and then insert the shelf between the left and right mounting brackets. Erection and attach shelf boards to the shelving device.

〔Example〕

Hereinafter, the present invention will be explained in more detail with reference to embodiments shown in the drawings.

FIG. 1 shows an embodiment of a shelving device 1 that employs a bar attachment device for preventing articles from falling and a shelf attachment device according to the present invention. In the figure, 2 is a shelf board, and 3 is the shelf board. This bar is installed above the front end of 2 to prevent articles from falling.

The bar attachment device for preventing articles from falling according to the present invention, as shown in FIG. It is mounted by using a large number of horizontally long holes provided in the vertical direction of the shelf support part 6, for example, horizontally long holes 7 for shelf supports, and a bar 3 for preventing articles from falling is installed between the left and right mounting fittings 8, 8. This is what happens.

As shown in FIG. 2 or 3, the mounting bracket 8 has a hook piece 12 projecting sideways from one side of the substantially rectangular plate-like body 9.
A narrow neck part 10 is provided at a distance between the neck part 10 and a bulging part 11 at the tip thereof, and one corner 13 of the mounting bracket body 9 facing the hook piece 12 is curved At the same time, an anti-rotation protrusion 15 is formed at one corner adjacent to the curved portion 13. The width of the bulging portion 11 of the hook piece 12 is set to be slightly narrower than the width in the longitudinal direction of the elongated shelf holder hole 7 formed in the shelf holder portion 6, in the illustrated example, the width in the longitudinal direction. The neck portion 10 of the hook piece 12 has a size that can be inserted into the mounting bracket 8 with the bulged portion 11 inserted into the elongated hole 7.
The length is such that the neck portion 10 can be rotated and locked to the inner surface of the elongated hole 7 at the bulging portion 11, and the neck portion 10 is wide enough to fit substantially tightly in the transverse direction of the elongated hole 7. and,
In this rotated state, when the anti-rotation protrusion 15 provided at one corner of the mounting bracket main body 9 comes into contact with the step 5 located in front of the shelf holder 6, the neck 10 of the hook piece 12 is inserted into the elongated hole 7. It is set so as to come into contact with the rear edge of the hole. Further, the mounting bracket main body 9 is provided with a circular bar insertion opening 16 as a mounting portion for the article fall prevention bar 3, and the opening 1 is provided with a circular bar insertion opening 16.
6, an annular support part 17 is formed on the peripheral edge of the hook piece 12 and has a height corresponding to the position of the neck part 10 of the hook piece 12 in the direction in which the hook piece 12 protrudes. A pair of mounting brackets 8, 8 are attached to the elongated holes 7, 7 for shelf supports at the position, and a cylindrical article fall prevention bar 3 is inserted from the bar insertion opening 16 in both mounting brackets 8, 8 into the annular support portion 17. It is installed between both mounting brackets 8, 8 with both ends thereof inserted.

To attach the mounting brackets 8 and the article fall prevention bar 3 to the shelf holder 6, as shown in FIG. First, attach the hook piece 12 of one of the mounting brackets 8 (for example, located on the left side in the figure) to one of the shelf holders 6
Insert it into the longitudinal direction of the shelf support elongated hole 7, and in this state, as shown in FIG. Rotate until the protrusion 15 comes into contact with the stepped part 5, and the neck part 10 of the hook piece 12 is fitted in the upper and lower width directions of the long hole 7 where the neck 10 contacts the rear edge of the long hole 7 for shelf support. Install it in the same condition. Next, the other mounting bracket 8 is inserted through the other end of the article fall prevention bar 3.
(located on the right side in the figure) in the shelf holder elongated hole 7 formed in the other shelf holder 6 in the same manner as described above, it is possible to prevent articles from falling between the left and right pair of mounting brackets 8, 8. It is constructed by constructing a bar 3.

In the above embodiment, the bar insertion opening 16 of the mounting bracket 8 is circular, and the article fall prevention bar 3 is cylindrical so that they can rotate relative to each other, and one of the mounting brackets 8 is inserted into the shelf device 1. After attaching the hook piece 12 of the other mounting bracket 8 inserted into the other end of the bar 3 to the shelf holder elongated hole 7 of one of the left and right shelf holders 6, 6, attach it to the other shelf. It can be mounted by inserting it into the shelf receiving elongated hole of the receiving part 6 and rotating it. However, if the opening 16 in the mounting bracket 8 and the bar 3 are non-circular and cannot rotate with respect to each other, the bar 3 Both left and right mounting brackets 8 on both ends,
8 to the left and right shelf receiving elongated holes 7 at the same time. Further, in the illustrated example, the annular support portion 17 of the mounting bracket 8 is provided in the direction in which the hook piece 12 protrudes, that is, in a state in which it protrudes outward. It may also be provided protruding in the direction. In this case, the hook piece 12 connects the neck 11 directly from the mounting bracket main body 9 without forming a gap between the plate-like main body 9 and the neck 10, so that the mounting bracket main body 9 connects to the shelf holder 6. It is preferable to install it in a state where it is almost in contact with the surface and prevents rattling between the two.

The bar mounting device for preventing articles from falling according to the present invention constructed as described above can be operated by simply inserting the hook 12 into the shelf receiving elongated hole 7 of the shelf receiving part 6 and rotating the mounting bracket 8 forward. It can be easily attached to the shelf holder 6, and in this attached state, the neck 10 of the hook piece 12 is fitted in the upper and lower sides of the shelf holder elongated hole 7, and the mounting bracket body 9 The anti-rotation protrusion 15 provided at one corner and the neck 10 of the hook piece 12 are fitted between the step 5 and the rear edge of the shelf support elongated hole 7 to ensure no wobbling. The weight of the article fall prevention bar 3 attached to the mounting bracket 8 prevents the attachment bracket 3 from rotating backward, and ensures that the article fall prevention bar 3 is placed above the front end of the shelf board 2. Can be installed horizontally.

In this embodiment, the bar 3 for preventing articles from falling is attached to the shelf holder 6 on the inner surface of the front stile 4' of the side plate 4 of the shelf device, but it is also possible to attach the shelf board between the supports provided on both sides of the shelf device. In the case of a shelf device, the bar for preventing articles from falling may be installed using the elongated hole for a shelf provided in the support column, and in the case of a shelf device in which the shelf is open in both the front and rear directions, the bar for preventing articles from falling may be installed at both the front and rear ends of the shelf board. It is also possible to attach a bar 3 for preventing articles from falling.

In addition, in the case of a shelf mounting device, as shown in phantom lines in FIG. 2, the main body 9' is provided with a shelf supporting portion, for example, a shelf supporting protrusion 20 as shown in the figure, and a shelf mounting bracket 8' is provided. The mounting brackets 8' are attached to the front and rear shelf supports 6 located on the left and right sides of the shelf device in the same manner as the bar mounting brackets 8 for preventing articles from falling, and the supporting protrusions of each mounting bracket 8' are 20 supports the shelf board 2.
At this time, the mounting bracket 8' is prevented from rotating upward, that is, in the direction away from the elongated hole 7, due to the weight of the shelf board 2 placed and supported on the shelf support protrusion 20 of the mounting bracket 8'. In addition, the corner portions of the shelf board 2 are prevented from shifting in the front, rear, right, and left directions by the shelf support portions 6 and the step portions 5, and can be installed without wobbling.

[Effect of idea]

As described above, the bar attachment device for preventing articles from falling in a shelf device according to the present invention can be easily and reliably attached by simply inserting the hook piece of the attachment fitting into the elongated hole of the shelf holder and rotating it. By installing a bar for preventing articles from falling between the left and right mounting brackets and placing it horizontally at the end of the shelf, the bar for preventing articles from falling will prevent the articles placed on the shelf from sliding on the shelf. It prevents objects from falling from the end of the shelf board, and when the bar for preventing objects from falling can be easily removed when not needed, it does not become a hindrance. Further, in the shelf board mounting device, as with the bar mounting device for preventing articles from falling, it is possible to easily and reliably mount the hook piece of the mounting bracket by simply inserting it into the elongated hole of the shelf holder and rotating it. When the shelf is attached to the shelf device by supporting the shelf end with the shelf support part of the mounting bracket, the weight of the shelf supported by the mounting bracket will affect the mounting condition of the mounting bracket. In addition, it is possible to securely attach the shelf board to the shelf device by preventing the shelf board from shifting in the front, rear, right, and left directions at the corners of the shelf support part and the stepped part.

[Brief explanation of drawings]

FIG. 1 is a perspective view showing an embodiment of a shelf device that employs a bar mounting device for preventing articles from falling and a shelf mounting device according to the present invention, and FIG. 2 shows a bar and a shelf board for preventing articles from falling in the shelf device. FIG. 3 is an enlarged perspective view of the main part showing the mounting state of the bar mounting device for preventing falling of articles; FIG.
Figures 4A and 4B are side views for explaining how to attach the mounting bracket to the shelf holder, Figure 5A is a plan cross-sectional view of the mounting bracket inserted into the shelf holder elongated hole of the shelf holder, FIG. 5B is a plan sectional view of the mounting bracket rotated and attached to the shelf holder, and FIG. 5C is a longitudinal sectional view thereof. DESCRIPTION OF SYMBOLS 1... Shelf device, 2... Shelf board, 3... Bar for preventing articles from falling, 4... Side plate, 5... Step part, 6... Shelf support part, 7... Elongated hole for shelf support, 8... Mounting bracket, 9...
Mounting bracket main body, 10... neck, 11... bulge,
12... Hook piece, 13... Curved portion, 15... Rotation prevention protrusion, 16... Bar insertion opening, 17...
...Annular support.

Claims (1)

[Claims for Utility Model Registration] 1. A long hole is provided in the shelf support portions located on the left and right sides of the shelf device, and a stepped portion protruding inwardly of the shelf device is formed on the side of the long hole, and the left and right sides of the shelf device Forming in the elongated hole of the shelf support part a bulge large enough to be inserted into the plate-like body in the longitudinal direction of the elongated hole via a neck portion sized so as to be fitable in the transverse direction of the elongated hole. A hook piece formed by the above-mentioned hook piece is provided on the side, one corner of the main body opposite to the hook piece is formed to be curved, and the bulging part of the hook piece is rotatable in the direction of the step part with the bulge part inserted into the elongated hole of the shelf holder. At the same time, one corner adjacent to the curved portion is formed as a rotation preventing portion that abuts against the stepped portion, and an opening is provided through the plate-shaped main body through which a bar for preventing articles from falling can be inserted, and an annular shape is provided on the edge of the opening. A mounting device for a bar for preventing articles from falling in a shelving device, comprising: mounting a pair of mounting brackets each provided with a support portion; and constructing a bar for preventing articles from falling between the pair of left and right mounting brackets. 2. A long hole is provided in the front and rear shelf holders located on the left and right sides of the shelf device, and a stepped portion protruding into the inside of the shelf device is formed on the side of the long hole, and the long hole of each shelf holder in the shelf device is formed. A hook having a shelf support portion and a bulge having a size that can be inserted in the longitudinal direction of the elongated hole through a neck portion sized so as to be inserted in the transverse direction of the elongated hole. A piece is provided on the side, and one corner facing the hook piece is formed into a curve so that the bulging part of the hook piece can be rotated in the direction of the stepped part when inserted into the elongated hole of the shelf support part, and the curved part A shelf board in a shelving device in which a mounting bracket formed as a rotation prevention part for abutting an adjacent corner to the step part is attached, and a shelf board is constructed between the mounting brackets attached to the left and right shelf holders. Mounting device.