Tool car

Abstract

The utility model discloses a tool car which comprises a tool car bottom plate, and two corners of at least one side of the two sides of the tool car bottom plate are connected with triangular wheel assemblies in a rotating mode. The tool car bottom plate comprises four first mounting grooves formed in the four corners of the upper surface of the tool car bottom plate correspondingly, first supporting rods are hinged into the first mounting grooves, and the upper surfaces of the first supporting rods in the folded state are flush with the upper surface of the tool car bottom plate; a first limiting block is arranged on the first supporting rod so as to limit the maximum rotating angle of the first supporting rod; the tool car further comprises at least one cover plate, a first inserting groove matched with a bottom plate of the tool car is upwards formed in the bottom face of the cover plate, and a plurality of second inserting grooves matched with the supporting rods are upwards formed in the first inserting groove. The triangular wheel assembly is of an existing triangular wheel structure and can be conveniently carried on steps. The folding and unfolding device is simple in structure, has folding and unfolding states, and is suitable for various application scenes.

Description

Technical Field

[0001] The utility model belongs to the technical field of industrial production accessories, in particular to a tool cart. Background Art

[0002] Factories use a wide variety of tools, often cluttered and piled together, making them inconvenient and time-consuming to access. Tool carts are a common sight in everyday life, popular for their spacious storage space and ability to categorize and store a wide variety of tools. Traditional tool carts feature multiple drawers on the sides, allowing users to store different tools and then pull out the corresponding drawer when needed. However, these carts still present some inconveniences during use, and their sole purpose is to store only tools. Therefore, developing a tool cart that overcomes these drawbacks is crucial. Utility Model Content

[0003] In order to solve at least one of the above technical problems, the present invention provides a tool cart, comprising a tool cart bottom plate, wherein two corners of at least one side of the tool cart bottom plate are rotatably connected to triangular wheel assemblies;

[0004] The tool cart bottom plate includes four first mounting grooves respectively provided at four corners of the upper surface of the tool cart bottom plate, wherein a first support rod is hingedly connected in the first mounting groove, and an upper surface of the first support rod is flush with the upper surface of the tool cart bottom plate in a folded state;

[0005] A first limit block is provided on the first support rod to limit the maximum rotation angle of the first support rod;

[0006] It also includes at least one cover plate, the bottom surface of the cover plate is upwardly provided with a first plugging slot that matches with the bottom plate of the tool vehicle, and the first plugging slot is upwardly provided with a second plugging slot that matches with a plurality of support rods.

[0007] Through the above technical solution, the triangular wheel assembly is an existing triangular wheel structure, which can facilitate the transportation of the utility model on steps.

[0008] The first support rod on the bottom plate of the tool cart of the present invention can be foldably connected. When in the folded state, the utility model can be used as a flatbed cart. When in the unfolded state, the distance between the cover plate and the bottom plate of the tool cart can be changed to form a space for accommodating tools and a table top, providing multiple functions.

[0009] As a preferred embodiment of the above, the upper surface of the bottom plate of the tool cart is provided with anti-skid grooves to prevent skidding and achieve stable transportation.

[0010] As a preferred embodiment of the above, the cover plate includes four second mounting grooves respectively opened at the four corners of the upper surface of the cover plate, and a second support rod is hinged in the second mounting groove. The upper surface of the second support rod in the folded state is flush with the upper surface of the cover plate.

[0011] Through the above technical solution, a second support rod is set on the cover plate, and several cover plates can be stacked. For example, another cover plate is installed on the second support rod to play a multi-layer placement role, or the setting of multi-layer cover plates can adapt to the height and body shape of workers who need to place tools while working.

[0012] As a preferred embodiment of the above, a handle is fixed on one side of the bottom plate of the tool cart.

[0013] As a preferred embodiment, a connector hanger is fixed between the second support rods, the connector hanger having a plurality of hanging holes, a detachable hanging rod attached to the hanging holes, and a hanging slot provided on the hanging rod. The cover plate has a receiving slot for accommodating the connector hanger. The hanging rod is L-shaped and has an integrally formed snap-in groove that mates with the hanging holes.

[0014] Through the above technical solution, the connecting piece hanger can not only hang tools, but also serve as a limiting fence to limit the tools or objects located in the utility model.

[0015] Compared with the prior art, the advantages of the present invention are: the present invention has a simple structure, has folding and unfolding states, and is suitable for a variety of application scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic cross-sectional view of the utility model in a folded state;

[0017] Figure 2 This is a schematic cross-sectional view of the utility model in an expanded state;

[0018] Figure 3 yes Figure 2 Side view of

[0019] Reference numerals:

[0020] 1. Tool cart bottom plate; 2. Triangular wheel assembly; 3. First mounting groove; 4. First support rod; 5. First limit block; 6. Cover plate; 7. First plug-in slot; 8. Second plug-in slot; 9. Second mounting groove; 10. Second support rod; 11. Connector hanger; 12. Hanging hole; 13. Hanging rod; 14. Hanging groove; 15. Accommodating slot. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the present invention and thus more clearly define the scope of protection claimed in the present invention, the present invention is described in detail below with respect to certain specific embodiments of the present invention. It should be noted that the following are only certain specific implementations of the present invention, which are only a portion of the embodiments of the present invention. The specific and direct description of the relevant structures is only for the convenience of understanding the present invention, and the specific features do not necessarily or directly limit the scope of implementation of the present invention.

[0022] Referring to the accompanying drawings, the present invention adopts the following technical solution: a tool cart, comprising a tool cart base plate 1, wherein at least two corners of both sides of the tool cart base plate 1 are rotatably connected to triangular wheel assemblies 2;

[0023] The tool cart bottom plate 1 includes four first mounting grooves 3 respectively provided at the four corners of the upper surface of the tool cart bottom plate 1. A first support rod 4 is hingedly connected in the first mounting groove 3. The upper surface of the first support rod 4 is flush with the upper surface of the tool cart bottom plate 1 in the folded state.

[0024] A first limit block 5 is provided on the first support rod 4 to limit the maximum rotation angle of the first support rod 4;

[0025] The utility model further comprises at least one cover plate 6 , the bottom surface of which is upwardly provided with a first plug-in slot 7 cooperating with the bottom plate 1 of the tool vehicle, and the first plug-in slot 7 is upwardly provided with a second plug-in slot 8 cooperating with a plurality of support rods.

[0026] Through the above technical solution, the triangular wheel assembly 2 is an existing triangular wheel structure, which can facilitate the transportation of the utility model on steps.

[0027] The first support rod 4 on the bottom plate 1 of the tool cart of the present invention can be folded and connected. When in the folded state, the utility model can be used as a flatbed cart. When in the unfolded state, the distance between the cover plate 6 and the bottom plate 1 of the tool cart can be changed to form a space for accommodating tools and a table top, providing multiple functions.

[0028] As a preferred embodiment of the above, the upper surface of the tool cart bottom plate 1 is provided with anti-skid grooves to prevent skidding and achieve stable transportation.

[0029] As a preferred embodiment of the above, the cover plate 6 includes four second mounting grooves 9 respectively opened at the four corners of the upper surface of the cover plate 6, and a second support rod 10 is hinged in the second mounting groove 9. The upper surface of the second support rod 10 in the folded state is flush with the upper surface of the cover plate 6.

[0030] Through the above technical solution, a second support rod 10 is set on the cover plate 6, and several cover plates 6 can be stacked. For example, another cover plate 6 is installed on the second support rod 10 to play a multi-layer placement role, or the setting of multiple layers of cover plates 6 can adapt to the height and body shape of workers who need to place tools while working.

[0031] As a preferred embodiment of the above, a handle is fixed on one side of the tool cart bottom plate 1 .

[0032] As a preferred embodiment, a connector hanger 11 is fixed between the two second support rods 10 or between the two first support rods 4. The connector hanger 11 has a plurality of hanging holes 12, and a detachable hanging rod 13 is attached to each of the hanging holes 12. The hanging rod 13 has a hanging slot 14. The cover plate 6 has a receiving slot 15 for accommodating the connector hanger 11. The hanging rod 13 is L-shaped and has an integrally formed snap-in groove that mates with the hanging holes 12.

[0033] Through the above technical solution, the connector hanger 11 can not only hang tools, but also serve as a limiting fence to limit the tools or objects located in the utility model.

[0034] Compared with the prior art, the advantages of the present invention are: the present invention has a simple structure, has folding and unfolding states, and is suitable for a variety of application scenarios.

[0035] In the description of this utility model, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. These are merely for ease of description and are not intended to indicate or imply that the device or component described must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0036] Thus far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is readily understood by those skilled in the art that the scope of protection of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art may make equivalent changes or substitutions to the relevant technical features, and the technical solutions after such changes or substitutions will fall within the scope of protection of the present invention.

Claims

1. A tool cart, characterized in that: It comprises a tool vehicle bottom plate (1), wherein two corners of at least one side of the two sides of the tool vehicle bottom plate (1) are rotatably connected to triangular wheel assemblies (2); The tool cart bottom plate (1) comprises four first mounting grooves (3) respectively provided at four corners of the upper surface of the tool cart bottom plate (1); a first support rod (4) is hinged in the first mounting groove (3); and the upper surface of the first support rod (4) in a folded state is flush with the upper surface of the tool cart bottom plate (1); A first limiting block (5) is provided on the first support rod (4) to limit the maximum rotation angle of the first support rod (4); The utility model further comprises at least one cover plate (6), wherein the bottom surface of the cover plate (6) is provided with a first plug-in slot (7) cooperating with the tool vehicle bottom plate (1) upwardly, and the first plug-in slot (7) is provided with a second plug-in slot (8) cooperating with a plurality of support rods upwardly.

2. The tool cart according to claim 1, characterized in that: The upper surface of the tool vehicle bottom plate (1) is provided with anti-skid grooves.

3. The tool cart according to claim 1, characterized in that: The cover plate (6) comprises four second mounting grooves (9) respectively provided at the four corners of the upper surface of the cover plate (6); a second support rod (10) is hinged in the second mounting groove (9); and the upper surface of the second support rod (10) in the folded state is flush with the upper surface of the cover plate (6).

4. The tool cart according to claim 1, characterized in that: A handle is fixed on one side of the tool cart bottom plate (1).

5. The tool cart according to claim 3, characterized in that: A connecting piece hanger (11) is fixed between the second support rods (10), a plurality of hanging holes (12) are provided on the connecting piece hanger (11), a detachable hanging rod (13) is provided on the hanging hole (12), and a hanging groove (14) is provided on the hanging rod (13).

6. The tool cart according to claim 5, characterized in that: The cover plate (6) is provided with an accommodating groove (15) for accommodating the connecting member hanger (11).

7. The tool cart according to claim 5, characterized in that: The hanging rod (13) is L-shaped, and a clamping groove that matches the hanging hole (12) is integrally formed on the hanging rod (13).

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