Foldable storage wheel assembly carrier

Abstract

The utility model relates to the technical field of wheel assembly carrying frame, and disclose a kind of foldable storage's wheel assembly carrying frame, including first support and second support, both are realized flexible connection by first connecting piece and the first connecting rod rotationally connected on it. First support side is equipped with third connecting piece, rotationally connects second connecting rod, and the corresponding side of second support is equipped with locating rod, and second connecting rod is fixed with locating rod when folding. The carrying frame is folded design, effectively solve the problem that traditional carrying frame structure is fixed, and the problem of large space occupation, can greatly reduce the floor space when idle, improve warehousing and transportation efficiency. At the same time, its high-strength lightweight design and universal wheel configuration ensure the convenience and safety of carrying, suitable for a variety of wheel assembly carrying scene.

Description

Technical Field

[0001] This utility model relates to the field of wheel assembly transport rack technology, specifically a foldable and retractable wheel assembly transport rack. Background Technology

[0002] Handling racks are widely used as an important auxiliary tool. Their main function is to provide support and convenience for the handling of goods, helping people to complete the movement, loading and unloading of goods more efficiently.

[0003] Existing handling racks have relatively fixed structures, typically lacking flexible connections and deformation designs between components. When the handling rack is not in use, because its overall structure cannot be folded or deformed, the components remain in an unfolded state, resulting in a large space occupation. In space-constrained storage environments or transportation vehicles, this not only wastes valuable space resources but may also obstruct the storage and handling of other items, affecting overall work efficiency and space utilization. Therefore, those skilled in the art have provided a foldable and retractable wheel assembly handling rack to solve the problems mentioned in the background art. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this utility model provides a foldable wheel assembly transport rack, which solves the problem that existing transport racks have a fixed structure that cannot be folded or deformed, and all components remain in an unfolded state, resulting in them occupying a large space and affecting overall work efficiency and space utilization.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a foldable and retractable wheel assembly transport rack, comprising a first bracket and a second bracket, wherein the first bracket is disposed on one side of the second bracket, characterized in that: a first connecting member is symmetrically installed on the first bracket and the second bracket, a first connecting rod is rotatably connected to the first connecting member, a second connecting member is rotatably connected to the end of the first connecting rod away from the first connecting member, a third connecting member is installed on the side of the first bracket away from the second bracket, a second connecting rod is rotatably engaged on the third connecting member, and a positioning rod is installed on the side of the second bracket away from the first bracket.

[0006] Preferably, a support block is provided on the lower side of the first connector. The support block is fixedly installed with the first bracket. The support block is in abutting contact with the bottom side wall of the end of the first connecting rod. The support block can support one end of the first connecting rod, thereby further improving the support of the first connecting rod.

[0007] Preferably, the second bracket is equipped with a handle, and the second connecting rod is engaged with the positioning rod for positioning.

[0008] Preferably, both the first and second supports are made of high-strength aluminum alloy and have undergone anodizing treatment to enhance corrosion resistance and aesthetics. The first connecting rod has a hollow structure with internal reinforcing ribs to reduce overall weight while ensuring strength and improve ease of handling.

[0009] Preferably, reflective strips are provided on the bottom edges of both the first and second supports. In low-light environments, the reflective strips can reflect light to alert people around to the presence of the transport rack and increase safety.

[0010] Preferably, the bottom of the first bracket and the second bracket are equipped with casters, and the casters are locking casters.

[0011] Compared with the prior art, this utility model provides a foldable and retractable wheel assembly transport rack, which has the following advantages: The transport rack is designed to consist of a first support, a second support, and a first connecting rod. The first support and the second support are connected by the first connecting rod, which has a folding and deformation effect. A third connector installed on one side of the first support is rotatably engaged with the second connecting rod. After the first support and the second support are brought together and the first connecting rod is folded together, the second connecting rod can be engaged with the positioning rod on one side of the second support to achieve fixation after folding, effectively reducing the space occupied by the transport rack when it is not in use. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of a foldable and retractable wheel assembly transport rack provided in an embodiment of this application.

[0013] Figure 2 This is a schematic diagram of the folding structure of a foldable wheel assembly transport rack provided in an embodiment of this application.

[0014] Figure 3 This is an exploded view of the structure of a foldable and retractable wheel assembly transport rack provided in an embodiment of this application.

[0015] In the diagram: 1. First bracket; 2. Second bracket; 3. First connector; 4. Support block; 5. First link; 6. Second connector; 7. Third connector; 8. Second link; 9. Positioning rod; 10. Handle; 11. Caster wheel. Detailed Implementation

[0016] 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.

[0017] This utility model provides a technical solution: a foldable and retractable wheel assembly transport rack. Please refer to [link / reference]. Figure 1 , Figure 2 and Figure 3 The system includes a first support 1 and a second support 2. The first support 1 is disposed on one side of the second support 2. The system is characterized in that: a first connecting member 3 is symmetrically installed on the first support 1 and the second support 2; a first connecting rod 5 is rotatably connected to the first connecting member 3; a second connecting member 6 is rotatably connected to the end of the first connecting rod 5 away from the first connecting member 3; a third connecting member 7 is installed on the side of the first support 1 away from the second support 2; a second connecting rod 8 is rotatably engaged on the third connecting member 7; a positioning rod 9 is installed on the side of the second support 2 away from the first support 1; a support block 4 is disposed on the lower side of the first connecting member 3; the support block 4 is fixedly installed with the first support 1; the support block 4 abuts against the bottom side wall of the end of the first connecting rod 5; the support block 4 can support one end of the first connecting rod 5, thereby further improving the support performance of the first connecting rod 5. The second bracket 2 is equipped with a handle 10, and the second connecting rod 8 is engaged with the positioning rod 9 for positioning. When the first bracket 1 and the second bracket 2 are brought together, the two adjacent first connecting rods 5 fold together. Then, the second connecting rod 8 engages with the positioning rod 9 on one side of the second bracket 2, thereby completing the fixation of the first bracket 1 and the second bracket 2 after folding. The first bracket 1 and the second bracket 2 are both made of high-strength aluminum alloy, and the surface is anodized to enhance corrosion resistance and aesthetics. The first connecting rod 5 is a hollow structure with reinforcing ribs inside to reduce the overall weight while ensuring strength and improving the convenience of handling. The bottom edges of the first bracket 1 and the second bracket 2 are equipped with reflective strips 15. In low light conditions, the reflective strips 15 can reflect light to alert people around to the presence of the handling frame and increase safety. The bottom of the first bracket 1 and the second bracket 2 are equipped with casters 11, which are locking casters.

[0018] The working principle of this device is as follows: The transport frame consists of a first support 1, a second support 2, and a first connecting rod 5. A first connecting piece 3 is symmetrically installed on the first support 1 and the second support 2. The first connecting rod 5 is rotatably connected to the first connecting piece 3. The end of the first connecting rod 5 away from the first connecting piece 3 is connected to a second connecting piece 6. Adjacent first connecting rods 5 are rotatably connected through the second connecting piece 6. The upper sides of the contacting ends of adjacent first connecting rods 5 are at a right angle. When the two first connecting rods 5 are horizontal, the ends of the first connecting rods 5 press against each other, and there will be no downward indentation at the second connecting piece 6. A support block 4 is provided below the first connecting rod 5 and the first connecting piece 3. The support block 4 can support one end of the first connecting rod 5, further improving the support of the first connecting rod 5. A third connector 7 is installed on one side of the first bracket 1. A second connecting rod 8 is rotatably engaged on the third connector 7. When the first bracket 1 and the second bracket 2 are close together, the two adjacent first connecting rods 5 fold together. Then the second connecting rod 8 engages with the positioning rod 9 on one side of the second bracket 2, thereby completing the fixation of the first bracket 1 and the second bracket 2 after folding, reducing the space occupied by the transport rack when it is idle. Both the first support 1 and the second support 2 are equipped with casters 11 at their bottoms to facilitate the transport of wheels by the transport frame.

[0019] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0020] In this document, unless otherwise expressly specified and limited, the terms "installation," "setting," "connection," "fixing," "screw connection," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Unless otherwise expressly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A foldable storage wheel assembly handling frame comprising a first support (1) and a second support (2), the first support (1) is arranged on one side of the second support (2), characterized in that: The first bracket (1) and the second bracket (2) are symmetrically equipped with a first connector (3), a first connecting rod (5) is rotatably connected to the first connector (3), a second connector (6) is rotatably connected to the end of the first connecting rod (5) away from the first connector (3), a third connector (7) is installed on the side of the first bracket (1) away from the second bracket (2), a second connecting rod (8) is rotatably engaged on the third connector (7), and a positioning rod (9) is installed on the side of the second bracket (2) away from the first bracket (1).

2. A collapsibly stowable wheel assembly carrier according to claim 1, characterized in that: A support block (4) is provided on the lower side of the first connector (3). The support block (4) is fixedly installed with the first bracket (1). The support block (4) is in contact with the bottom side wall of the end of the first connecting rod (5).

3. The collapsibly stowable wheel assembly carrier of claim 1, wherein: The second bracket (2) is equipped with a handle (10), and the second connecting rod (8) is engaged with the positioning rod (9) for positioning.

4. The collapsibly stowable wheel assembly carrier of claim 1, wherein: The bottom of the first bracket (1) and the second bracket (2) are equipped with casters (11), and the casters (11) are locking casters.

5. The collapsibly stowable wheel assembly carrier of claim 1, wherein: The first bracket (1) and the second bracket (2) are both made of high-strength aluminum alloy and the surface is anodized. The first connecting rod (5) is a hollow structure with reinforcing ribs inside.

6. The collapsibly stowable wheel assembly carrier of claim 1, wherein: The bottom edges of the first bracket (1) and the second bracket (2) are provided with reflective strips (15).

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