Tool box

Abstract

The tool box comprises a first box body and a second box body, a cover plate is arranged on the first box body, sliding blocks are arranged on the two sides of the cover plate, a sliding groove is formed in the first box body, a clamping groove is formed in one end of the first box body, a clamping spring and a clamping block are arranged in the clamping groove, and clamping holes are formed in the sliding blocks. Fixing sleeves are symmetrically and rotatably arranged on the two sides of the second box body, handles are fixedly arranged on the two fixing sleeves, limiting plates and limiting rods are slidably arranged on the fixing sleeves, limiting holes are formed in the second box body, and a cover plate is slidably arranged on the first box body, so that the first box body is convenient to close and open; the position of the cover plate is conveniently fixed, tools are prevented from being lost, a limiting plate and a limiting rod are arranged on a fixing sleeve and matched with a limiting hole of the second box body, the direction of the fixing sleeve is conveniently fixed, and then the position of a handle is adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of tool boxes, and more specifically, to a tool box. Background Art

[0002] The work of construction project cost estimators is not just sitting in the office to do digital calculations and file sorting. They also need to frequently conduct field inspections at construction sites. This is because they need to accurately understand the actual situation of the construction project, including the building's size, structure, materials, construction progress and other information. This information is crucial for accurately calculating the project volume and cost. During field inspections, construction project cost estimators usually carry various measuring equipment, such as tape measures, levels, measuring instruments, laser rangefinders, etc. These devices can help them quickly and accurately measure the size, height, distance and other data of the building to ensure the accuracy of the project volume calculation.

[0003] In the prior art, the lifting handle of a toolbox often uses two handles to improve the stability of the toolbox when moving, but the two handles affect the comfort of holding. For a toolbox with a single handle, if the items inside the toolbox are placed asymmetrically, it is very easy to affect the stability of the toolbox. At the same time, the existing toolbox has poor functionality and is not convenient for classifying and storing tools. The cover of the toolbox body is not convenient to open and close. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the problems existing in the prior art, the utility model provides a tool box to solve the technical problems mentioned in the background technology that the tool box cover is inconvenient to open and close and the handle affects the moving stability of the tool box.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tool box, comprising a first box body and a second box body, connecting bolts are symmetrically provided on both sides of the first box body and the second box body, a connecting plate is rotatably provided between the corresponding connecting bolts on the same side of the first box body and the second box body, a cover plate is provided on the first box body, sliding blocks are provided on both sides of the cover plate, a sliding groove is provided inside the first box body, a clamping groove is provided at one end of the first box body, a clamping spring and a clamping block are provided in the clamping groove, a clamping hole matching the clamping block is provided on the sliding block, fixed sleeves are symmetrically rotatably provided on both sides of the second box body, handles are fixedly provided on the two fixed sleeves, a limit plate is slidably provided on the fixed sleeve, a limit rod is provided on the limit plate, and a limit hole is provided on the second box body.

[0008] The utility model is further configured that a clamping rod is slidably provided on the clamping groove, one end of the clamping rod is fixedly connected to the clamping block, and the other end is provided with a clamping handle to facilitate moving the position of the clamping block.

[0009] The utility model is further configured that the cover plate is provided with a pull handle to facilitate moving the position of the cover plate.

[0010] The utility model is further configured that a fixing groove is provided on the fixing sleeve, and a fixing plate is slidably provided in the fixing groove to limit the moving direction of the limiting plate.

[0011] The utility model is further configured that a fixing spring is provided between the fixing groove and the fixing plate, so that the limiting rod on the limiting plate has an elastic force that continuously and stably points to the limiting hole.

[0012] The utility model is further configured that a fixing rod is slidably provided on the fixing sleeve, one end of the fixing rod is fixedly connected to the fixing plate, and the positions of the fixing plate and the limiting plate can be easily moved by the fixing rod.

[0013] The utility model is further configured that a support plate is provided in the second box body, and an anti-slip protrusion is provided on the support plate to prevent the tool from moving arbitrarily in the second box body.

[0014] The utility model is further configured that a connecting spring and a connecting damper are provided between the support plate and the second box body, so as to buffer the vibration of the items in the second box body.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a tool box with the following beneficial effects:

[0017] 1. By providing a first box body and two second boxes, the storage space of the tool box is increased, which facilitates the classified storage of construction engineering cost tools. By providing a support plate and anti-slip protrusions, the tools are prevented from sliding on the support plate. By providing a connecting spring and a connecting damping, the tools can be easily buffered, thereby improving the functionality of the tool box.

[0018] 2. The cover plate is slidably arranged on the first box body, so as to facilitate closing and opening of the first box body. The position of the cover plate can be fixed conveniently through the cooperation of the clamping block and the clamping hole, so as to prevent the loss of tools.

[0019] 3. By arranging a limit plate and a limit rod on the fixed sleeve and cooperating with the limit hole of the second box, it is convenient to fix the direction of the fixed sleeve, and then adjust the position of the handle to prevent the first box and the second box from tilting when lifting, and prevent the handle from affecting the second box from taking items. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the matching structure of the first box body, the second box body, the connecting bolts and the connecting plate in the utility model;

[0021] Figure 2 It is a schematic diagram of the matching structure of the sliding block, the sliding groove, the clamping groove, the clamping spring and the clamping block in the utility model;

[0022] Figure 3 It is a schematic diagram of the cross-sectional structure of the second box body in the utility model;

[0023] Figure 4 It is a schematic diagram of the matching structure of the second box body and the limiting hole in the utility model;

[0024] Figure 5 It is a schematic diagram of the matching structure of the fixed sleeve, the handle, the limit plate, the limit rod, the fixed plate, the fixed spring and the fixed rod in the utility model.

[0025] In the figure: 1. first box body; 2. second box body; 3. connecting bolt; 4. connecting plate; 5. cover plate; 6. sliding block; 7. sliding groove; 8. snap-in groove; 9. snap-in spring; 10. snap-in block; 11. snap-in hole; 12. fixing sleeve; 13. handle; 14. limit plate; 15. limit rod; 16. limit hole; 17. snap-in rod; 18. snap-in handle; 19. pull handle; 20. fixing groove; 21. fixing plate; 22. fixing spring; 23. fixing rod; 24. support plate; 25. anti-slip protrusion; 26. connecting spring; 27. connecting damping. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0029] See also Figure 1-5A tool box comprises a first box body 1 and a second box body 2, connecting bolts 3 are symmetrically arranged on both sides of the first box body 1 and the second box body 2, a connecting plate 4 is rotatably arranged between the corresponding connecting bolts 3 on the same side of the first box body 1 and the second box body 2, a cover plate 5 is arranged on the first box body 1, sliding blocks 6 are arranged on both sides of the cover plate 5, a sliding groove 7 is arranged inside the first box body 1, a clamping groove 8 is arranged at one end of the first box body 1, a clamping spring 9 and a clamping block 10 are arranged in the clamping groove 8, a clamping hole 11 cooperating with the clamping block 10 is arranged on the sliding block 6, and the second box body 2 is symmetrically rotatably arranged on both sides. A fixed sleeve 12, a handle 13 is fixedly provided on the two fixed sleeves 12, a limit plate 14 is slidably provided on the fixed sleeve 12, a limit rod 15 is provided on the limit plate 14, a limit hole 16 is provided on the second box body 2, a clamping rod 17 is slidably provided on the clamping groove 8, one end of the clamping rod 17 is fixedly connected to the clamping block 10, and the other end is provided with a clamping handle 18, a pulling handle 19 is provided on the cover plate 5, a support plate 24 is provided in the second box body 2, an anti-slip protrusion 25 is provided on the support plate 24, and a connecting spring 26 and a connecting damping 27 are provided between the support plate 24 and the second box body 2.

[0030] In this embodiment, when in use, the first box body 1 is rotated outward through the connecting plate 4 and overlapped on the second box body 2, and the clamping handle 18 is pulled, and the clamping handle 18 drives the clamping block 10 to move upward to compress the clamping spring 9, and the clamping block 10 is disengaged from the clamping hole 11. After the sliding block 6 is moved out, the clamping handle 18 is released, and the clamping block 10 is reset under the elastic force of the clamping spring 9. By pulling the handle 19, the cover plate 5 is moved outward, and the cover plate 5 drives the sliding block 6 to move along the sliding groove 7, and the measuring tool used for the engineering cost is placed. The tool is placed in the second box body 2, and the support plate 24 and the anti-slip protrusion 25 are used to prevent the tool from rolling. The connection spring 26 and the connection damping 27 are provided to facilitate the buffering of the vibration of the tool in the tool box. After the tool is placed in the first box body 1, the cover plate 5 is moved in the opposite direction. The cover plate 5 presses the clamping block 10 upward through the sliding block 6, and the clamping spring 9 is pressed through the clamping block 10, so that the clamping block 10 directly extends into the clamping hole 11 under the elastic force of the clamping spring 9 after encountering the clamping hole 11, thereby fixing the position of the cover plate 5.

[0031] See also Figure 4-5 As an implementation method of the handle 13: a fixing groove 20 is provided on the fixing sleeve 12, a fixing plate 21 is slidably provided in the fixing groove 20 of the limiting plate 14, a fixing spring 22 is provided between the fixing groove 20 and the fixing plate 21, a fixing rod 23 is slidably provided on the fixing sleeve 12, and one end of the fixing rod 23 is fixedly connected to the limiting plate 14.

[0032] More specifically, when the toolbox is moved, the limit plate 14 on the fixed sleeve 12 extends into the limit hole 16 under the elastic force of the fixed spring 22, fixing the position of the fixed sleeve 12 and the limit plate 14, and then fixing the position of the handle 13, so as to prevent the toolbox from tilting and overturning when the toolbox is moved. When the handle 13 affects the taking of things from the second box body 2, the fixed rod 23 is pulled outward, and the fixed rod 23 drives the limit plate 14 to move outward. The limit plate 14 moves in the fixed groove 20 through the fixed plate 21, and compresses the fixed spring 22 through the fixed plate 21, so that the limit plate 14 drives the limit rod 15 to leave the limit hole 16, and then the handle 13 can be rotated to take the items in the second box body 2.

[0033] In summary, when the overall device is in use or running: when in use, the first box body 1 is rotated outward through the connecting plate 4 and overlapped on the second box body 2, the card connection handle 18 is lifted, and the card connection handle 18 drives the card connection block 10 to move upward to compress the card connection spring 9, and the card connection block 10 is disengaged from the card connection hole 11. After the sliding block 6 is moved out, the card connection handle 18 is released, and the card connection block 10 is reset under the elastic force of the card connection spring 9. By pulling the handle 19, the cover plate 5 is moved outward, and the cover plate 5 drives the sliding block 6 to move along the sliding groove 7, and the measuring device used for the engineering cost is moved. The measuring tool is placed in the second box body 2, and the support plate 24 and the anti-slip protrusion 25 are used to prevent the tool from rolling. The connecting spring 26 and the connecting damping 27 are provided to facilitate buffering of the vibration of the tool in the tool box. After the tool is placed in the first box body 1, the cover plate 5 is moved in the opposite direction, and the cover plate 5 presses the clamping block 10 upward through the sliding block 6, and the clamping spring 9 is squeezed through the clamping block 10, so that the clamping block 10 directly extends into the clamping hole 11 under the elastic force of the clamping spring 9 after encountering the clamping hole 11, thereby fixing the position of the cover plate 5.

[0034] When the tool box is moved, the limit plate 14 on the fixed sleeve 12 extends into the limit hole 16 under the elastic force of the fixed spring 22, fixes the position of the fixed sleeve 12 and the limit plate 14, and then fixes the position of the handle 13, so as to prevent the tool box from tilting and overturning when the tool box is moved. When the handle 13 affects the taking of things from the second box body 2, the fixed rod 23 is pulled outward, and the fixed rod 23 drives the limit plate 14 to move outward, and the limit plate 14 moves in the fixed groove 20 through the fixed plate 21, and compresses the fixed spring 22 through the fixed plate 21, so that the limit plate 14 drives the limit rod 15 to leave the limit hole 16, and then the handle 13 can be rotated to take the items in the second box body 2.

[0035] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A tool box, comprising a first box body (1) and a second box body (2), characterized in that: Connecting bolts (3) are symmetrically arranged on both sides of the first box body (1) and the second box body (2); a connecting plate (4) is rotatably arranged between the corresponding connecting bolts (3) on the same side of the first box body (1) and the second box body (2); a cover plate (5) is arranged on the first box body (1); sliding blocks (6) are arranged on both sides of the cover plate (5); a sliding groove (7) is arranged inside the first box body (1); a clamping groove (8) is arranged at one end of the first box body (1); and a clamping groove (8) is arranged inside the clamping groove (8). A clamping spring (9) and a clamping block (10) are provided, the sliding block (6) is provided with a clamping hole (11) matched with the clamping block (10), fixed sleeves (12) are symmetrically rotated on both sides of the second box body (2), handles (13) are fixedly provided on the two fixed sleeves (12), a limit plate (14) is slidably provided on the fixed sleeve (12), a limit rod (15) is provided on the limit plate (14), and a limit hole (16) is provided on the second box body (2).

2. A toolbox according to claim 1, characterized in that: A clamping rod (17) is slidably provided on the clamping groove (8), one end of the clamping rod (17) is fixedly connected to the clamping block (10), and the other end is provided with a clamping handle (18).

3. A tool box according to claim 1, characterized in that: The cover plate (5) is provided with a pull handle (19).

4. A tool box according to claim 1, characterized in that: The fixing sleeve (12) is provided with a fixing groove (20), and the limiting plate (14) is slidably provided with a fixing plate (21) in the fixing groove (20).

5. A tool box according to claim 4, characterized in that: A fixing spring (22) is provided between the fixing groove (20) and the fixing plate (21).

6. A tool box according to claim 5, characterized in that: A fixing rod (23) is slidably provided on the fixing sleeve (12), and one end of the fixing rod (23) is fixedly connected to the fixing plate (21).

7. A tool box according to claim 1, characterized in that: A support plate (24) is provided inside the second box body (2), and an anti-slip protrusion (25) is provided on the support plate (24).

8. A tool box according to claim 7, characterized in that: A connecting spring (26) and a connecting damper (27) are provided between the support plate (24) and the second box body (2).

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