A folding automobile rack

Abstract

The utility model discloses a folding type automobile material rack, including side frame, connecting rod subassembly sets up in the side of adjacent side frame between, first connecting plate and second connecting plate symmetry sets up, hinged subassembly sets up on first connecting plate and second connecting plate, and one end of first connecting plate and second connecting plate is opposite and is connected through hinged subassembly rotation, and one end of first connecting plate and second connecting plate is opposite and is connected with side frame through hinged subassembly rotation, and locking assembly sets up first connecting plate and second connecting plate, and locking assembly is used for the clamping locking of first connecting plate and second connecting plate. The utility model discloses the cooperation use mode of side frame and connecting rod subassembly, can guarantee the stability of first connecting plate and second connecting plate unfolding use under the action of locking assembly, and the locking assembly is released, can make first connecting plate and second connecting plate relative rotation to the folding storage of two side frames.

Description

Technical Field

[0001] This utility model relates to the field of material racks, and in particular to a foldable automotive material rack. Background Technology

[0002] Automotive racks are storage devices specifically designed for storing and managing automotive parts, materials, and tools. They are widely used in automobile manufacturing plants, auto repair shops, parts warehouses, and other locations to improve storage space utilization, optimize material management, and enhance work efficiency.

[0003] Automotive racks typically consist of a frame and a limiting support. The frame is usually welded from high-strength materials such as steel or aluminum alloy to ensure its stability and load-bearing capacity. However, the shape of the welded frame is fixed, so when the automotive rack is not carrying automotive parts, it will occupy a certain amount of space. Therefore, when transporting automotive racks that are not carrying parts, it is not convenient to fold and store the automotive rack to reduce the space occupied, thus presenting a certain defect. Utility Model Content

[0004] The purpose of this invention is to provide a foldable car rack to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a folding car rack, comprising:

[0006] The side frame, each of the adjacent side frames has a restraint seat fixedly connected to the opposite side to limit the load of automotive parts;

[0007] Linkage assembly, the linkage assembly being disposed on the side between adjacent side frames, the linkage assembly comprising:

[0008] A first connecting plate and a second connecting plate are symmetrically arranged.

[0009] A hinge assembly is disposed on a first connecting plate and a second connecting plate. The opposite ends of the first connecting plate and the second connecting plate are rotatably connected by the hinge assembly, and the opposite ends of the first connecting plate and the second connecting plate are rotatably connected to the side frame by the hinge assembly.

[0010] A locking component is disposed on a first connecting plate and a second connecting plate, and the locking component is used to lock the first connecting plate and the second connecting plate in a snap-fit ​​manner.

[0011] Preferably, the hinge assembly includes:

[0012] Grooves are formed at the ends of the first connecting plate and the second connecting plate, respectively;

[0013] A first connecting block is disposed between a first connecting plate and a second connecting plate;

[0014] The second connecting block is fixedly connected to the side frame on one side.

[0015] Preferably, the hinge assembly further includes:

[0016] A fixing sleeve is fixedly installed at the ends of the first connecting plate and the second connecting plate, respectively.

[0017] Through holes are respectively opened on one side of the first connecting block and one side of the second connecting block, and the outer wall of the fixed sleeve is slidably sleeved with the inner cavity of the through hole.

[0018] Preferably, the locking component includes:

[0019] A limiting component, wherein the limiting component is disposed inside the fixed sleeve;

[0020] The first handle plate is engaged with one side of the first connecting plate and the second connecting plate by a limiting component;

[0021] The second handle plate is engaged with one side of the side frame via a limiting component.

[0022] Preferably, the locking component further includes:

[0023] A locking lever, the ends of which are fixedly connected to the first handle plate and the second handle plate respectively;

[0024] The locking grooves are respectively opened on one side of the first connecting plate, the second connecting plate and the side frame, and the outer wall of the locking rod is slidably engaged with the inner cavity of the locking groove.

[0025] Preferably, the limiting component includes:

[0026] A fixing rod, one end of which is fixedly connected to the first handle plate and the second handle plate respectively;

[0027] A fixing collar is fixedly sleeved inside a fixing sleeve, and the outer wall of the fixing rod is slidably sleeved with the fixing collar.

[0028] A limiting block, which is fixedly connected to the end of a fixing rod;

[0029] A limiting spring is slidably sleeved on the outside of the fixed rod, and the limiting spring is located between the fixed collar and the limiting block.

[0030] The technical effects and advantages of this utility model are as follows:

[0031] This utility model utilizes the combined use of side frames and connecting rod assemblies. The connecting rod assembly includes a first connecting plate, a second connecting plate, a hinge assembly, and a locking assembly. Under the action of the locking assembly, the stability of the first and second connecting plates when unfolded can be ensured. By releasing the locking assembly, the first and second connecting plates can be rotated relative to each other, thereby folding and storing the two side frames. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0033] Figure 2 This is a schematic diagram of the overall structure of the first connecting plate of this utility model;

[0034] Figure 3 This is a top view of the internal structure of the first connecting plate of this utility model.

[0035] In the diagram: 1. Side frame; 2. Linkage assembly; 21. First connecting plate; 22. Second connecting plate; 23. First connecting block; 24. Fixing sleeve; 25. First handle plate; 26. Second handle plate; 27. Locking rod; 28. Fixing rod; 29. ​​Fixing collar; 210. Limiting block; 211. Limiting spring; 212. Second connecting block. Detailed Implementation

[0036] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0037] This utility model provides, for example Figure 1-3 The image shows a folding car rack.

[0038] Example 1: Includes side frames 1 and linkage assembly 2. Each of the two adjacent side frames 1 has a restraint seat fixedly connected to one side to limit the load on automotive parts. Thus, when the two side frames 1 are deployed, they can restrain the automotive parts. This is prior art and will not be described in detail here. The linkage assembly 2 is located on the side between adjacent side frames 1. The linkage assembly 2 includes a first connecting plate 21, a second connecting plate 22, a hinge assembly, and a locking assembly. The first connecting plate 21 and the second connecting plate 22 are symmetrically arranged. The hinge assembly is located between the first connecting plate 21 and the second connecting plate 22. On the two connecting plates 22, the opposite ends of the first connecting plate 21 and the second connecting plate 22 are rotatably connected by a hinge assembly, and the opposite ends of the first connecting plate 21 and the second connecting plate 22 are rotatably connected to the side frame 1 by a hinge assembly. A locking assembly is provided on the first connecting plate 21 and the second connecting plate 22. The locking assembly is used to lock the first connecting plate 21 and the second connecting plate 22. That is, under the action of the locking assembly and the hinge assembly, the first connecting plate 21 and the second connecting plate 22 can maintain a stable horizontal state, thereby limiting the connection of the two side frames 1.

[0039] Furthermore, the hinge assembly includes a slot, a first connecting block 23, a second connecting block 212, a fixing sleeve 24, and a through hole. The slot is respectively opened at the ends of the first connecting plate 21 and the second connecting plate 22. The first connecting block 23 is disposed between the first connecting plate 21 and the second connecting plate 22. One side of the second connecting block 212 is fixedly connected to the side frame 1. The fixing sleeve 24 is respectively fixedly installed at the ends of the first connecting plate 21 and the second connecting plate 22. The through hole is respectively opened on one side of the first connecting block 23 and the second connecting block 212. The outer wall of the fixing sleeve 24 is slidably sleeved with the inner cavity of the through hole. That is, when the first connecting plate 21 and the second connecting plate 22 rotate relative to the first connecting block 23 through the fixing sleeve 24, the first connecting plate 21 and the second connecting plate 22 can be folded in half. And the opposite ends of the first connecting plate 21 and the second connecting plate 22 can rotate relative to the side frame 1, thereby reducing the distance between the two side frames 1, so as to fold and store the car rack and reduce the space it occupies.

[0040] Example 2: Based on Example 1, the locking assembly includes a limiting component, a first handle plate 25, a second handle plate 26, a locking rod 27, and a locking groove. The limiting component is disposed inside the fixing sleeve 24. The first handle plate 25 is engaged with one side of the first connecting plate 21 and the second connecting plate 22 via the limiting component. The second handle plate 26 is engaged with one side of the side frame 1 via the limiting component. The ends of the locking rod 27 are fixedly connected to the first handle plate 25 and the second handle plate 26, respectively. The locking grooves are respectively opened in the first connecting plate 21, the second connecting plate 22, and the side frame 1. On one side, the outer wall of the locking rod 27 slides and engages with the inner cavity of the locking groove. That is, under the action of the locking rod 27 and the limiting component, the first handle plate 25 can lock the opposite end of the first connecting plate 21 and the second connecting plate 22, so that the first connecting plate 21 and the second connecting plate 22 are stably in a straight line. The second handle plate 26 can engage and lock the end of the first connecting plate 21 and the second connecting plate 22 connected to the side frame 1 through the locking rod 27, thereby ensuring the stability of the connection between the opposite ends of the first connecting plate 21 and the second connecting plate 22 and the side frame 1.

[0041] Furthermore, the limiting assembly includes a fixed rod 28, a fixed collar 29, a limiting block 210, and a limiting spring 211. One end of the fixed rod 28 is fixedly connected to the first handle plate 25 and the second handle plate 26, respectively. The fixed collar 29 is fixedly sleeved inside the fixed sleeve 24. The outer wall of the fixed rod 28 is slidably sleeved with the fixed collar 29, and the fixed rod 28 and the fixed sleeve 24 are on the same axis. The fixed rod 28 and the locking rod 27 are not on the same axis. The limiting block 210 is fixedly connected to the end of the fixed rod 28. The limiting spring 211 is slidably sleeved outside the fixed rod 28. The limiting spring 211 is located between the fixed collar 29 and the limiting block 210. Multiple limiting springs 211 can provide an elastic force to the first handle plate 25 and the second handle plate 26 through the limiting block 210 and the fixed rod 28, thereby ensuring the stability of the first handle plate 25 and the second handle plate 26 driving the locking rod 27 to engage with the locking groove.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A folding car rack, characterized in that, include: Side frame (1), each of the adjacent side frames (1) is fixedly connected to a restraint seat for limiting the load of automotive parts; Linkage assembly (2), the linkage assembly (2) being disposed on the side between adjacent side frames (1), the linkage assembly (2) comprising: The first connecting plate (21) and the second connecting plate (22) are symmetrically arranged. A hinge assembly is provided on a first connecting plate (21) and a second connecting plate (22). The opposite ends of the first connecting plate (21) and the second connecting plate (22) are rotatably connected by the hinge assembly, and the opposite ends of the first connecting plate (21) and the second connecting plate (22) are rotatably connected to the side frame (1) by the hinge assembly. A locking component is disposed on a first connecting plate (21) and a second connecting plate (22), and the locking component is used to lock the first connecting plate (21) and the second connecting plate (22) in a snap-fit ​​manner.

2. The folding car rack according to claim 1, characterized in that, The hinge assembly includes: Grooves are formed at the ends of the first connecting plate (21) and the second connecting plate (22); The first connecting block (23) is disposed between the first connecting plate (21) and the second connecting plate (22); The second connecting block (212) is fixedly connected to the side frame (1) on one side.

3. A folding car rack according to claim 2, characterized in that, The hinge assembly also includes: Fixed sleeve (24), the fixed sleeve (24) is fixedly installed at the ends of the first connecting plate (21) and the second connecting plate (22); Through holes are respectively opened on one side of the first connecting block (23) and one side of the second connecting block (212), and the outer wall of the fixed sleeve (24) is slidably sleeved with the inner cavity of the through hole.

4. A folding car rack according to claim 3, characterized in that, The locking component includes: A limiting component is disposed inside the fixed sleeve (24); The first handle plate (25) is snapped onto one side of the first connecting plate (21) and the second connecting plate (22) by a limiting component; The second handle plate (26) is engaged with one side of the side frame (1) by a limiting component.

5. A folding car rack according to claim 4, characterized in that, The locking component also includes: Locking rod (27), the ends of which are fixedly connected to the first handle plate (25) and the second handle plate (26) respectively; Locking grooves are respectively opened on one side of the first connecting plate (21), the second connecting plate (22) and the side frame (1), and the outer wall of the locking rod (27) is slidably engaged with the inner cavity of the locking groove.

6. A folding car rack according to claim 5, characterized in that, The limiting component includes: A fixing rod (28) is fixedly connected at one end to a first handle plate (25) and a second handle plate (26); A fixing collar (29) is fixedly sleeved inside a fixing sleeve (24), and the outer wall of the fixing rod (28) is slidably sleeved with the fixing collar (29). A limiting block (210) is fixedly connected to the end of a fixing rod (28); A limiting spring (211) is slidably sleeved on the outside of the fixed rod (28), and the limiting spring (211) is located between the fixed collar (29) and the limiting block (210).

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