A tool cart convenient to disassemble and assemble

Abstract

The utility model discloses a tool car convenient to dismount, relates to tool car technical field, including the car hopper, one side fixed mounting of car hopper has the mounting panel, one side swingly provided with handle of mounting panel, the one side of mounting panel has seted up the mounting groove, the inner wall one side fixed mounting of mounting groove has telescopic spare, the telescopic end fixed connection of telescopic spare has the pull -out board, the pull -out board fixed connection has the use pole in the one side close to mounting groove, the outside bushing of use pole has the compression spring, the utility model discloses through pulling the pull -out board, makes the pull -out board far from the mounting groove, and the telescopic spring and telescopic spare are stretched, and the use pole is far from the limit hole, and the handle rotates around the first pivot, and the handle is rotated to with the storage groove and is connected, and the pull -out board is loosened, and the compression spring and telescopic spring reset, and the storage pole inserts the inside of storage insertion hole, and the storage pole inserts the limit hole and carries out the location to the handle, and the limit effect of the handle of storage is convenient to promote.

Description

Technical Field

[0001] This utility model relates to the field of tool cart technology, specifically a tool cart that is easy to assemble and disassemble. Background Technology

[0002] Tool carts are commonly handcarts used for manual pushing and pulling, and they are the ancestor of all vehicles. Although material handling technology using tool carts has continuously developed, they remain an indispensable tool for material handling. Tool carts are widely used in production and daily life because they are inexpensive, easy to maintain, convenient to operate, and lightweight. They can work in places where motor vehicles are inconvenient to use and are very convenient for moving lighter items over short distances.

[0003] However, the handles of existing tool carts are often welded and fixed to the top of one side of the tool cart. After the tool cart is used, it is often necessary to put it in the storage space for storage. However, it is not convenient to remove the handle when storing it. Moreover, the handle is located on the side of the tool cart, which makes it difficult to store the tool cart compactly. This results in low utilization of storage space and affects the overall space planning and usage efficiency.

[0004] To address these issues, we designed a tool cart that is easy to assemble and disassemble. Utility Model Content

[0005] The purpose of this utility model is to provide a tool cart that is easy to assemble and disassemble, so as to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, this utility model provides a tool cart that is easy to assemble and disassemble, including a cart bed. A mounting plate is fixedly installed on one side of the cart bed, and a handle is movably provided on one side of the mounting plate. A mounting groove is formed on one side of the mounting plate, and a telescopic component is fixedly installed on one side of the inner wall of the mounting groove. A pull plate is fixedly connected to the telescopic end of the telescopic component. A use rod is fixedly connected to the side of the pull plate near the mounting groove. A compression spring is sleeved on the outer side of the use rod. One end of the compression spring is fixedly connected to the mounting groove, and the other end of the compression spring is fixedly connected to the pull plate. A use insertion hole is formed on one side of the mounting groove, and the use rod is inserted into the use insertion hole. A limit hole is formed on one side of the handle, and the use rod is inserted into the limit hole.

[0007] Furthermore, a storage groove is provided on one side of the mounting plate, a first rotating shaft is inserted into the top of the inner wall of the storage groove, a handle is movably sleeved on the outer side of the first rotating shaft, the handle is engaged with the storage groove, a storage insertion hole is provided on one side of the mounting groove, a storage rod is inserted into the storage insertion hole, and the storage rod is fixedly connected to the pull plate.

[0008] Furthermore, a pull plate is movably connected inside the mounting groove, and a telescopic spring is fixedly connected to one end of the pull plate near the mounting groove. The other end of the telescopic spring is fixedly connected to the inner wall of the mounting groove.

[0009] Furthermore, a connecting rod is fixedly connected to one side of the handle, and there are two handles. The two handles are fixedly connected by the connecting rod. A snap-fit ​​groove is opened on one side of the mounting plate. The storage groove is connected to the snap-fit ​​groove, and the connecting rod is movably engaged with the snap-fit ​​groove.

[0010] Furthermore, a telescopic spring is sleeved on the outer side of the telescopic component, one end of the telescopic spring is fixedly connected to the pull plate, and the other end of the telescopic spring is fixedly connected to the mounting groove.

[0011] Furthermore, the bottom of the truck bed is fixedly connected to a support leg, and there are two support legs, both of which are fixedly connected to the bottom sides of the truck bed.

[0012] Furthermore, a mounting rod is fixedly connected to one bottom side of the truck bed, and a wheel is movably mounted on one side of the mounting rod.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: When the truck bed needs to be stored, the pull plate can be pulled away from the mounting slot. The telescopic spring and telescopic component are stretched along with the pull plate. The rod is pulled out from the use socket away from the limiting hole, so that the handle rotates around the first pivot and is engaged with the storage slot. The pull plate is released, the compression spring and telescopic spring return to their original positions, and the storage rod is inserted into the storage socket. One end of the storage rod is inserted into the limiting hole to limit the handle. After the rod is inserted into the use socket, it is located on one side of the handle, thus limiting the handle on one side and improving the limiting effect of storing the handle in the storage slot. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the overall external structure of this utility model;

[0015] Figure 2 This is a three-dimensional structural schematic diagram of the overall side view of this utility model;

[0016] Figure 3 This is an exploded view of the connection between the mounting plate and the handle of this utility model;

[0017] Figure 4 This is a three-dimensional structural diagram of one side of the pull plate of this utility model.

[0018] In the diagram: 1. Cargo bed; 2. Mounting plate; 3. Handle; 4. Support leg; 5. Mounting rod; 6. Wheel; 7. Connecting rod; 8. Mounting slot; 9. Pull plate; 10. Storage slot; 11. Limiting hole; 12. Usage socket; 13. Storage socket; 14. Telescopic component; 15. Telescopic spring; 16. Usage rod; 17. Storage rod; 18. Compression spring; 19. First pivot. Detailed Implementation

[0019] 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.

[0020] Please see Figure 1-4 This utility model provides a technical solution: a tool cart that is easy to assemble and disassemble, including a cart bed 1. A mounting plate 2 is fixedly installed on one side of the cart bed 1. A handle 3 is movably provided on one side of the mounting plate 2. A mounting groove 8 is formed on one side of the mounting plate 2. A telescopic component 14 is fixedly installed on one side of the inner wall of the mounting groove 8. A pull plate 9 is fixedly connected to the telescopic end of the telescopic component 14. A use rod 16 is fixedly connected to the side of the pull plate 9 near the mounting groove 8. A compression spring 18 is sleeved on the outer side of the use rod 16. One end of the compression spring 18 is fixedly connected to the mounting groove 8, and the other end of the compression spring 18 is fixedly connected to the pull plate 9. A use insertion hole 12 is formed on one side of the mounting groove 8, and the use rod 16 is inserted into the use insertion hole 12. A limit hole 11 is formed on one side of the handle 3. Rod 16 is inserted into the inside of the limiting hole 11. A pull plate 9 is movably connected inside the mounting groove 8. A telescopic spring 15 is fixedly connected to one end of the pull plate 9 near the mounting groove 8. The other end of the telescopic spring 15 is fixedly connected to the inner wall of the mounting groove 8. A telescopic spring 15 is sleeved on the outside of the telescopic component 14. One end of the telescopic spring 15 is fixedly connected to the pull plate 9. The other end of the telescopic spring 15 is fixedly connected to the mounting groove 8. A storage groove 10 is opened on one side of the mounting plate 2. A first rotating shaft 19 is inserted into the top of the inner wall of the storage groove 10. A handle 3 is movably sleeved on the outside of the first rotating shaft 19. The handle 3 is engaged with the storage groove 10. A storage insertion hole 13 is opened on one side of the mounting groove 8. A storage rod 17 is inserted into the inside of the storage insertion hole 13. The storage rod 17 is fixedly connected to the pull plate 9.

[0021] It should be noted that the cross-sectional shape of the rod 16 and the storage rod 17 is set as a regular polygon, and the outer diameter of the rod 16 and the storage rod 17 is adapted to the limiting hole 11, so as to limit the handle 3 through the limiting hole 11.

[0022] In practical implementation, when the truck bed 1 needs to be folded up, the handle 3 is located on one side of the truck bed 1 and has a certain length, occupying a considerable amount of space during folding. At this time, the operator can pull the pull plate 9, moving it away from the mounting slot 8. The telescopic spring 15 and the telescopic component 14 are stretched along with the pull plate 9. Then, the rod 16 is pulled out from the use hole 12, and the rod 16 is moved away from the limiting hole 11, allowing the handle 3 to rotate around the first pivot 19. The handle 3 is then rotated until it engages with the storage slot 10. The operator releases the hand holding the pull plate 9, and through the reset of the compression spring 18 and the telescopic spring 15, the storage rod 17 is inserted into the storage slot. Inside the insertion hole 13, one end of the storage rod 17 is inserted into the limiting hole 11 to limit the handle 3. The use rod 16 moves with the pull plate 9 at the same time. After the use rod 16 is inserted into the use hole 12, the use hole 12 is located on one side of the handle 3, which limits the handle 3 on one side and improves the limiting effect of the handle 3 in the storage slot 10. Similarly, when the handle 3 is in use, the use rod 16 is inserted into the use hole 12 and the limiting hole 11. The storage rod 17 is located at the bottom of the outer side of the handle 3, which makes it easy to limit the handle 3 when in use and improve the stability of the handle 3 when the truck bed 1 is in use.

[0023] See Figure 1-4 The bottom of the truck bed 1 is fixedly connected to a support leg 4. There are two support legs 4, and both support legs 4 are fixedly connected to the bottom sides of the truck bed 1. A mounting rod 5 is fixedly connected to one side of the bottom of the truck bed 1, and a wheel 6 is movably mounted on one side of the mounting rod 5.

[0024] In practice, based on the above implementation, when using the truck bed 1, the handle 3 is reassembled from one side of the mounting plate 2 and fixed to the mounting plate 2. Then, the handle 3 can be gripped, and the truck bed 1 can be moved by rotating the wheels 6.

[0025] See Figure 1-4 A connecting rod 7 is fixedly connected to one side of the handle 3. There are two handles 3. The two handles 3 are fixedly connected by the connecting rod 7. A snap-fit ​​groove is opened on one side of the mounting plate 2. The storage groove 10 is connected to the snap-fit ​​groove. The connecting rod 7 is snap-fitted to the snap-fit ​​groove.

[0026] In practice, the two handles 3 are fixedly connected by a connecting rod 7. When the handle 3 is moved, the other handle 3 can also move synchronously through the connecting rod 7, making it convenient for the user to move the handle 3. When the handle 3 is stored, the connecting rod 7 can be stored in one side of the mounting plate 2, thereby realizing the disassembly and assembly of the handle 3.

[0027] Working principle: When the truck bed 1 needs to be folded up, the handle 3 is located on one side of the truck bed 1 and has a certain length, occupying a lot of space when folded up. At this time, the operator can pull the pull plate 9 to move the pull plate 9 away from the mounting slot 8. The telescopic spring 15 and the telescopic component 14 are stretched along with the pull plate 9. Then, the rod 16 is pulled out from the use hole 12 and moved away from the limit hole 11, so that the handle 3 can rotate around the first rotating shaft 19. Then, the handle 3 is rotated to the position where it is folded up. When the slot 10 is engaged, the hand holding the pull plate 9 is released. Through the reset of the compression spring 18 and the extension spring 15, the storage rod 17 is inserted into the storage socket 13. One end of the storage rod 17 is inserted into the limiting hole 11 to limit the handle 3. The use rod 16 moves with the pull plate 9 at the same time. After the use rod 16 is inserted into the use socket 12, the use socket 12 is located on one side of the handle 3, thus limiting the handle 3 on one side and improving the limiting effect of storing the handle 3 in the storage slot 10.

Claims

1. A tool cart that is easy to assemble and disassemble, comprising a cargo bed (1), characterized in that, A mounting plate (2) is fixedly installed on one side of the truck bed (1). A handle (3) is movably provided on one side of the mounting plate (2). A mounting groove (8) is opened on one side of the mounting plate (2). A telescopic component (14) is fixedly installed on one side of the inner wall of the mounting groove (8). A pull plate (9) is fixedly connected to the telescopic end of the telescopic component (14). A use rod (16) is fixedly connected to the side of the pull plate (9) near the mounting groove (8). A compression spring (18) is sleeved on the outside of the use rod (16). One end of the compression spring (18) is fixedly connected to the mounting groove (8). The other end of the compression spring (18) is fixedly connected to the pull plate (9). A use insertion hole (12) is opened on one side of the mounting groove (8). The use rod (16) is inserted into the use insertion hole (12). A limit hole (11) is opened on one side of the handle (3). The use rod (16) is inserted into the limit hole (11).

2. The tool cart that is easy to assemble and disassemble as described in claim 1, characterized in that: The mounting plate (2) has a storage groove (10) on one side. A first rotating shaft (19) is inserted into the top of the inner wall of the storage groove (10). A handle (3) is movably sleeved on the outer side of the first rotating shaft (19). The handle (3) is engaged with the storage groove (10). A storage insertion hole (13) is opened on one side of the mounting groove (8). A storage rod (17) is inserted into the storage insertion hole (13). The storage rod (17) is fixedly connected to the pull plate (9).

3. The tool cart that is easy to assemble and disassemble as described in claim 2, characterized in that: A pull plate (9) is movably connected inside the mounting groove (8). A telescopic spring (15) is fixedly connected to one end of the pull plate (9) near the mounting groove (8), and the other end of the telescopic spring (15) is fixedly connected to the inner wall of the mounting groove (8).

4. The tool cart that is easy to assemble and disassemble as described in claim 2, characterized in that: A connecting rod (7) is fixedly connected to one side of the handle (3). There are two handles (3). The two handles (3) are fixedly connected by the connecting rod (7). A snap-fit ​​groove is opened on one side of the mounting plate (2). The storage groove (10) is connected to the snap-fit ​​groove. The connecting rod (7) is movably snapped into the snap-fit ​​groove.

5. A tool cart that is easy to assemble and disassemble as described in claim 2, characterized in that: A telescopic spring (15) is sleeved on the outside of the telescopic component (14). One end of the telescopic spring (15) is fixedly connected to the pull plate (9), and the other end of the telescopic spring (15) is fixedly connected to the mounting groove (8).

6. The tool cart that is easy to assemble and disassemble as described in claim 1, characterized in that: The bottom of the truck bed (1) is fixedly connected to a support leg (4). There are two support legs (4), and both support legs (4) are fixedly connected to the bottom sides of the truck bed (1).

7. A tool cart that is easy to assemble and disassemble as described in claim 1, characterized in that: A mounting rod (5) is fixedly connected to the bottom of one side of the truck bed (1), and a wheel (6) is movably mounted on one side of the mounting rod (5).

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