Rail structure of commodity shelf

Abstract

The utility model discloses a handrail structure of a commodity shelf, which can be mounted in different scenes and is used for shielding articles on the commodity shelf and preventing the articles from falling off. The commodity shelf handrail structure comprises a pair of hollow handrails which are arranged in parallel up and down, and two pairs of U-shaped rods and wall posters which are arranged at the two ends of the hollow handrails; the wall poster is attached to the wall face of one side of the preassembled position of the wall corner and provided with a clamping jaw. Each U-shaped rod comprises a bottom connected with the corresponding clamping jaw in a buckled mode and rod parts integrally connected to the two ends of the bottom, and the rod parts movably penetrate through the ends of the hollow railings with the corresponding heights.

Description

Technical Field

[0001] The utility model relates to the technical field of storage racks, in particular to a railing structure of a storage rack. Background Art

[0002] Corner storage racks are generally installed at the corner positions to make rational use of the limited space for storing items. At the same time, corner storage racks usually also have railings (guardrails) for blocking to prevent items from falling off the storage rack. However, in some special application scenarios, such as in a recreational vehicle, the items placed on the storage rack are not in a stable state but will shake. The existing height of the railing integrated with the corner storage rack may not be sufficient to block the items on the storage rack, resulting in the items falling due to the shaking caused by the movement of the recreational vehicle, causing a poor user experience. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a railing structure of a storage rack, which can solve the problems existing in the prior art, can be installed to adapt to different scenarios, and is used to block the items on the storage rack to prevent them from falling.

[0004] To achieve the above purpose, the solution of the utility model is:

[0005] A railing structure of a storage rack includes a pair of hollow railings arranged parallel up and down, and two pairs of U-shaped rods and wall stickers arranged at both ends of the hollow railings; the wall sticker is attached to one side wall of the pre-installed position at the corner, and is provided with clamping claws; the U-shaped rod includes a bottom part snap-connected to the clamping claws, and rod parts integrally connected to both ends of the bottom part, and the rod parts are movably inserted into the ends of the hollow railings at corresponding heights.

[0006] The hollow railing includes a middle shielding part, and connecting parts symmetrically arranged on both sides of the shielding part; the shielding part is used to shield items, and the rod parts of the U-shaped rods are movably inserted into the connecting parts.

[0007] A first limiting protrusion protrudes from the inner wall of the end of the hollow railing, and a limiting groove is recessed on the rod part of the U-shaped rod, and the first limiting protrusion is movably fitted between both ends of the limiting groove.

[0008] Preferably, the first limiting protrusion is arranged on the back of the hollow railing.

[0009] A second limiting protrusion is arranged at the opening formed between the movable end of the clamping claw and the wall sticker, and the second limiting protrusion is used to block the bottom part of the U-shaped rod from detaching from the clamping claw.

[0010] There are a pair of clamping claws arranged parallel up and down on the wall sticker.

[0011] After adopting the above technical solution, the utility model has the following technical effects:

[0012] After the user observes the pre-installed height, the two wall stickers can be respectively attached to the pre-installed positions first, and then the components of the hollow railing and the U-shaped rod are adjusted to a reasonable length through the telescopic cooperation of the U-shaped rod and the hollow railing. After that, the bottoms of the two U-shaped rods are respectively buckled onto the claws of the two wall stickers to achieve relative fixation. The hollow railing is installed in place and can be used to block items and prevent them from falling. The structure of the utility model is independent of any existing corner storage rack and can be realized in combination with different storage racks. Moreover, the installation height and the shielding range can be adjusted, with higher flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a perspective view of a specific embodiment of the utility model;

[0014] Figure 2 is an exploded view of a specific embodiment of the utility model;

[0015] Figure 3 is a schematic diagram of the cooperation of some structures of a specific embodiment of the utility model;

[0016] Figure 4 is a cross-sectional view of some structures of a specific embodiment of the utility model;

[0017] Figure 5 is a schematic diagram of the use of a specific embodiment of the utility model;

[0018] Description of the reference numerals in the drawings:

[0019] 1 - hollow railing; 11 - shielding part; 12 - connecting part; 121 - first limiting protrusion;

[0020] 2 - U-shaped rod; 21 - bottom; 22 - rod part; 221 - limiting groove;

[0021] 3 - wall sticker; 31 - claw; 32 - second limiting protrusion. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] In order to further explain the technical solution of the utility model, the utility model will be elaborated in detail below through specific embodiments.

[0023] Refer to Figures 1 to 5 As shown, the utility model discloses a storage rack railing structure, which includes a pair of hollow railings 1 arranged in parallel up and down, and two pairs of U-shaped rods 2 and wall stickers 3 arranged at both ends of the hollow railing 1;

[0024] The wall sticker 3 is attached to one side wall surface of the pre-installed position at the corner, and a claw 31 is arranged thereon;

[0025] The U-shaped rod 2 includes a bottom 21 snap-connected to the claw 31, and rod portions 22 integrally connected to both ends of the bottom 21. The rod portions 22 are movably inserted into the ends of the hollow rail 1 at corresponding heights.

[0026] See Figure 5 , through the above solution, after the user observes the pre-installed height, the two wall stickers 3 can be first attached to the pre-installed positions respectively, and then through the telescopic cooperation between the U-shaped rod 2 and the hollow rail 1, the components of the hollow rail 1 and the U-shaped rod 2 are adjusted to a reasonable length, and then the bottoms 21 of the two U-shaped rods 2 are respectively buckled onto the claws 31 of the two wall stickers 3 to achieve relative fixation. The hollow rail 1 is installed in place and can be used to block items and prevent them from falling; the structure of the present utility model is independent of any existing corner storage racks and can be realized in combination with different storage racks, and both the installation height and the shielding range can be adjusted, with higher flexibility.

[0027] The following shows specific embodiments of the present utility model.

[0028] The shape of the above-mentioned hollow rail 1 can be designed according to actual needs. In this embodiment, the above-mentioned hollow rail 1 includes a shielding portion 11 in the middle and connecting portions 12 symmetrically arranged on both sides of the shielding portion 11; the shielding portion 11 is used to block items and prevent them from falling, and the rod portions 22 of the U-shaped rod 2 are movably inserted into the connecting portions 12.

[0029] A first limiting protrusion 121 protrudes from the inner wall of the end of the above-mentioned hollow rail 1 (i.e., the above-mentioned connecting portion 12), and a limiting groove 221 is recessed on the rod portion 22 of the U-shaped rod 2. The first limiting protrusion 121 is movably fitted between the two ends of the limiting groove 221, which plays a role in limiting the stretching stroke of the U-shaped rod 2 relative to the hollow rail 1 and prevents the U-shaped rod 2 from falling off the end of the hollow rail 1, assembling into a whole.

[0030] Further, during product assembly, first insert the end of the U-shaped rod 2 into the end of the hollow rail 1, and then form the first limiting protrusion 121 at the corresponding position of the limiting groove 221 at the end of the hollow rail 1 through processes such as stamping. These processes are carried out at the manufacturer's end, which can simplify the assembly operation of the user.

[0031] At the same time, the above-mentioned first limiting protrusion 121 is arranged on the back of the hollow rail 1 (i.e., the side facing the corner), so that the front of the hollow rail 1 maintains a clean and unified appearance.

[0032] A second limiting protrusion 32 is provided at the opening formed between the movable end of the above-mentioned claw 31 and the wall sticker 3. The second limiting protrusion 32 is used to prevent the bottom 21 of the U-shaped rod 2 from detaching from the claw 31, making the fixation of the U-shaped rod 2 on the wall sticker 3 more reliable and not easily loosening.

[0033] The above-mentioned wall sticker 3 is provided with a pair of clamping claws 31 arranged parallel up and down, which can more firmly hold the U-shaped rod 2, and the U-shaped rod 2 is not easy to shake in the left-right direction.

[0034] The above embodiments and drawings do not limit the product form and style of the present invention. Any appropriate changes or modifications made by those of ordinary skill in the art shall be regarded as not departing from the patent scope of the present invention.

Claims

1. A railing structure for a storage rack, characterized in that: It includes a pair of hollow railings arranged parallel up and down, and two pairs of U-shaped rods and wall stickers arranged at both ends of the hollow railings; The wall sticker is attached to one side wall of the pre-installed position at the corner, and is provided with clamping claws thereon; The U-shaped rod includes a bottom portion snap-connected to the clamping claws, and rod portions integrally connected to both ends of the bottom portion, and the rod portions are movably inserted into the ends of the hollow railings at corresponding heights.

2. The railing structure for a storage rack according to claim 1, characterized in that: The hollow railing includes a shielding portion in the middle, and connecting portions symmetrically arranged on both sides of the shielding portion; the shielding portion is used to shield items, and the rod portions of the U-shaped rods are movably inserted into the connecting portions.

3. The railing structure for a storage rack according to claim 1, characterized in that: A first limiting protrusion is formed by protruding from the inner wall of the end of the hollow railing, and a limiting groove is formed by recessing on the rod portion of the U-shaped rod, and the first limiting protrusion is movably fitted between both ends of the limiting groove.

4. The railing structure for a storage rack according to claim 3, characterized in that: The first limiting protrusion is arranged on the back surface of the hollow railing.

5. The railing structure for a storage rack according to claim 1, characterized in that: A second limiting protrusion is arranged at the opening formed between the movable end of the clamping claw and the wall sticker, and the second limiting protrusion is used to prevent the bottom portion of the U-shaped rod from detaching from the clamping claw.

6. The railing structure for a storage rack according to claim 1, characterized in that: There are a pair of clamping claws arranged parallel up and down on the wall sticker.

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