Tire rack convenient to disassemble and fold

Abstract

The utility model discloses a folding tire rack convenient to disassemble, which belongs to the technical field of goods shelves, and comprises two side frames and a plurality of cross rods, each side frame comprises two upright posts and a plurality of connecting rods, the cross rods are fixedly arranged between the two opposite upright posts, the two ends of each cross rod are respectively provided with an inserting block, and the inserting blocks are connected with the connecting rods. The stand column is provided with an inserting opening matched with the inserting block, positioning grooves are formed in the two sides of the inserting block, containing grooves are formed in the positions, located on the two sides of the inserting opening, of the stand column, springs are fixedly connected to the interiors of the containing grooves, one ends of the springs are fixedly connected with positioning blocks, one sides of the positioning blocks are fixedly connected with shifting blocks, and the shifting blocks are fixedly connected with the shifting blocks. The connecting rods are fixedly connected to the side walls of the stand columns, and every two opposite connecting rods are hinged through a hinged shaft. By arranging the side frames and the cross rods, disassembly of the side frames and the cross rods is facilitated, by arranging the connecting rods, the hinged shafts, the T-shaped grooves and the H-shaped blocks, the side frames can be folded, and storage is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of shelves, and in particular relates to a tire rack that is convenient to disassemble and fold. Background Art

[0002] The car tire is one of the important parts of the car. It is in direct contact with the road surface and works together with the car suspension to mitigate the impact of the car when driving, ensuring that the car has good riding comfort and driving smoothness. The car tire rack is used to stack a large number of tires for overall movement.

[0003] The existing automobile tire rack has a fixed structure and cannot be folded. When not in use, it still occupies a large space, which is inconvenient to store and use, and needs to be further improved. Utility Model Content

[0004] The purpose of the utility model is to provide a tire rack that is easy to disassemble and fold, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a conveniently disassembled and folded tire rack, comprising two side frames and a plurality of cross bars, wherein the plurality of cross bars are evenly installed between the two side frames, the side frames comprise two upright posts and a plurality of connecting rods, the cross bars are fixedly installed between two opposite upright posts, plug-in blocks are provided at both ends of the cross bars, plug-in interfaces matching the plug-in blocks are provided on the upright posts, positioning grooves are provided at both sides of the plug-in interfaces, and accommodating grooves are provided at both sides of the upright posts located at the plug-in interfaces, a spring is fixedly connected to the interior of the accommodating groove, a positioning block is fixedly connected to one end of the spring, and a shifting block is fixedly connected to one side of the positioning block;

[0006] The connecting rod is fixedly connected to the side wall of the column, and a hinge shaft is installed at one end of the connecting rod away from the column, and two connecting rods are hingedly connected through the hinge shaft.

[0007] As a preferred embodiment, an end of the positioning block away from the spring is provided with an oblique angle, and the oblique angle is arranged to be inclined toward the direction in which the cross bar is inserted.

[0008] As a preferred implementation, a sliding hole is provided on the surface of the column, and the shift block is slidably installed in the sliding hole.

[0009] As a preferred embodiment, a T-shaped slot is formed at one end of the connecting rod away from the column, and an H-shaped block is slidably inserted into the interior of the T-shaped slot.

[0010] As a preferred embodiment, the surfaces of the upright posts, connecting rods and cross rods are all coated with an anti-corrosion paint layer.

[0011] As a preferred implementation, the lower end of the column is fixedly connected with an anti-skid pad, and the anti-skid pad is a rubber pad.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The foldable tire rack is easy to disassemble. By setting the side frame and the cross bar, when assembling the cross bar, it is only necessary to insert the two ends of the cross bar into the insertion interface on the column, and then use the spring to push the positioning block to insert into the positioning groove to fix the cross bar. When disassembling, it is only necessary to push the shift block to both sides so that the shift block drives the positioning block to move out of the positioning groove, and then the cross bar can be pulled out, which is convenient for disassembly of the side frame and the cross bar.

[0014] The tire rack is easy to disassemble and fold. Through the arrangement of the connecting rod, the hinge shaft, the T-slot and the H-block, when the side frame is installed, the connecting rod can be rotated to connect two relatively connecting rods, and then the H-block is inserted into the T-slot of the two relatively connecting rods to fix the two relatively connecting rods. When disassembling, the side frame can be folded by pulling out the H-block for convenient storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the connection between the column and the crossbar of the utility model;

[0017] Figure 3 For this utility model Figure 1 A magnified view of the structure in the middle.

[0018] In the figure: 1, side frame; 11, column; 111, plug interface; 112, receiving groove; 113, spring; 114, positioning block; 115, shift block; 116, sliding hole; 117, anti-skid pad; 12, connecting rod; 13, hinge shaft; 14, T-slot; 15, H-block; 2, cross bar; 21, plug-in block; 22, positioning groove. DETAILED DESCRIPTION

[0019] The present invention will be further described below in conjunction with the embodiments.

[0020] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0021] See also Figure 1-3The utility model provides a conveniently disassembled and folded tire rack, comprising two side frames 1 and a plurality of cross bars 2, the plurality of cross bars 2 are evenly installed between the two side frames 1, the side frame 1 comprises two columns 11 and a plurality of connecting rods 12, the cross bars 2 are fixedly installed between the two opposite columns 11, both ends of the cross bars 2 are provided with plug-in blocks 21, the columns 11 are provided with plug-in interfaces 111 adapted to the plug-in blocks 21, both sides of the plug-in blocks 21 are provided with positioning grooves 22, the columns 11 are provided with receiving grooves 112 on both sides of the plug-in interfaces 111, the interior of the receiving groove 112 is fixedly connected with a spring 113, one end of the spring 113 is fixedly connected with a positioning block 114, and the positioning block 114 is away from the spring One end of the spring 113 is provided with an angle, which is inclined toward the direction in which the cross bar 2 is inserted. A shift block 115 is fixedly connected to one side of the positioning block 114. A sliding hole 116 is provided on the surface of the column 11. The shift block 115 is slidably installed in the sliding hole 116. By setting the side frame 1 and the cross bar 2, when assembling the cross bar 2, it is only necessary to insert the two ends of the cross bar 2 into the plug-in interface 111 on the column 11, and then use the spring 113 to push the positioning block 114 to insert into the positioning groove 22 to fix the cross bar 2. When disassembling, it is only necessary to shift the shift block 115 to both sides so that the shift block 115 drives the positioning block 114 to move out of the positioning groove 22, and then the cross bar 2 can be pulled out, which is convenient for disassembly of the side frame 1 and the cross bar 2.

[0022] Reference Figure 1 and Figure 3 The connecting rod 12 is fixedly connected to the side wall of the column 11, and a hinge shaft 13 is installed at one end of the connecting rod 12 away from the column 11. The two connecting rods 12 are hinged through the hinge shaft 13. A T-slot 14 is opened at one end of the connecting rod 12 away from the column 11, and an H-block 15 is slidably inserted inside the T-slot 14. Through the arrangement of the connecting rod 12, the hinge shaft 13, the T-slot 14 and the H-block 15, when installing the side frame 1, the connecting rod 12 can be rotated to connect the two relatively connecting rods 12, and then the H-block 15 is inserted into the T-slot 14 of the two relatively connecting rods 12 to fix the two relatively connecting rods 12. When disassembling, only the H-block 15 needs to be pulled out to fold the side frame 1 for convenient storage.

[0023] Reference Figure 1 The surfaces of the column 11, the connecting rod 12 and the cross bar 2 are coated with an anti-corrosion paint layer. By setting the anti-corrosion paint layer, the corrosion resistance of the column 11, the connecting rod 12 and the cross bar 2 can be enhanced. The lower end of the column 11 is fixedly connected with an anti-skid pad 117, and the anti-skid pad 117 is a rubber pad. By setting the anti-skid pad 117, the friction force of the lower end of the column 11 can be increased, and the stability of the tire rack can be improved.

[0024] The working principle and use process of the utility model are as follows: first, by setting the side frame 1 and the cross bar 2, when assembling the cross bar 2, it is only necessary to insert the two ends of the cross bar 2 into the plug-in interface 111 on the column 11, and then use the spring 113 to push the positioning block 114 to be inserted into the positioning groove 22 to fix the cross bar 2. When disassembling, it is only necessary to push the shifting block 115 to both sides so that the shifting block 115 drives the positioning block 114 to move out of the positioning groove 22, and then the cross bar 2 can be pulled out, which is convenient for the disassembly of the side frame 1 and the cross bar 2; through the setting of the connecting rod 12, the hinge shaft 13, the T-slot 14 and the H-block 15, when installing the side frame 1, the connecting rod 12 can be rotated to connect the two relatively connecting rods 12, and then the H-block 15 can be inserted into the T-slot 14 of the two relatively connecting rods 12 to fix the two relatively connecting rods 12. When disassembling, it is only necessary to pull out the H-block 15 to fold the side frame 1 for convenient storage.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A foldable tire rack that is easy to disassemble, comprising two side frames (1) and a plurality of cross bars (2), characterized in that: A plurality of cross bars (2) are evenly installed between two side frames (1), the side frame (1) comprises two upright posts (11) and a plurality of connecting rods (12), the cross bar (2) is fixedly installed between two opposite upright posts (11), both ends of the cross bar (2) are provided with plug-in blocks (21), the upright posts (11) are provided with plug-in interfaces (111) adapted to the plug-in blocks (21), both sides of the plug-in blocks (21) are provided with positioning grooves (22), both sides of the upright posts (11) located at the plug-in interfaces (111) are provided with receiving grooves (112), the interior of the receiving groove (112) is fixedly connected with a spring (113), one end of the spring (113) is fixedly connected with a positioning block (114), and one side of the positioning block (114) is fixedly connected with a shifting block (115); The connecting rod (12) is fixedly connected to the side wall of the column (11), and a hinge shaft (13) is installed at one end of the connecting rod (12) away from the column (11), and the two connecting rods (12) are hingedly connected via the hinge shaft (13).

2. The conveniently disassembled and foldable tire rack according to claim 1, characterized in that: An end of the positioning block (114) away from the spring (113) is provided with an oblique angle, and the oblique angle is arranged obliquely toward the direction in which the cross bar (2) is inserted.

3. The conveniently disassembled and foldable tire rack according to claim 1, characterized in that: A sliding hole (116) is provided on the surface of the column (11), and the shifting block (115) is slidably installed in the sliding hole (116).

4. The conveniently disassembled and foldable tire rack according to claim 1, characterized in that: A T-shaped slot (14) is provided at one end of the connecting rod (12) away from the column (11), and an H-shaped block (15) is slidably inserted into the interior of the T-shaped slot (14).

5. The conveniently disassembled and foldable tire rack according to claim 1, characterized in that: The surfaces of the upright posts (11), the connecting rods (12) and the cross bars (2) are all coated with an anti-corrosion paint layer.

6. The conveniently disassembled and foldable tire rack according to claim 1, characterized in that: The lower end of the column (11) is fixedly connected with an anti-skid pad (117), and the anti-skid pad (117) is a rubber pad.

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