Road cargo transportation box with damping function

Abstract

The road cargo transport case with the damping function comprises a transport case body, a first clamping groove is formed in the inner side of the transport case body, a first clamping block is movably connected to the inner side of the first clamping groove, a damper is fixedly connected to the upper side of the first clamping block, and a damping spring is fixedly connected to the outer side of the damper. The damping spring is fixedly connected with the first clamping block, and the upper side of the damping spring is fixedly connected with a second clamping block. By arranging the first clamping groove and the second clamping groove, the movable plate and the transportation box body can be separated from the damping springs, so that the springs can be replaced conveniently, the convenience of the device is improved, by arranging the lifting screw rod, the position of the movable plate can be fixed by the fixing block after the second clamping block is inserted into the inner side of the movable plate, and the transportation box is convenient to use. And the phenomenon that the movable plate falls off is avoided, the stability of the device is improved, and the problem that springs of an existing road cargo transportation box are inconvenient to replace is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cargo transport boxes, in particular to a road cargo transport box with a shock-absorbing function. Background Art

[0002] When transporting goods, some goods are easily damaged, so during transportation, the easily damaged goods will be placed in transport boxes with shock-absorbing functions to ensure that the goods will not be damaged during transportation.

[0003] However, there are some shortcomings in the current cargo transport boxes. At present, the transport boxes with shock absorption function are designed with springs for shock absorption, which will increase the labor intensity of the springs, and the springs are not easy to remove after installation. The springs will reduce the buffering effect during long-term use, and it is not convenient to replace the springs. Therefore, it is necessary to design and modify the road cargo transport box to solve the problem that the springs are not easy to replace. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the purpose of the utility model is to provide a road cargo transport box with shock-absorbing function.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a road cargo transport box with a shock-absorbing function, comprising a transport box body, a first slot is provided inside the transport box body, a first block is movably connected to the inside of the first slot, a damper is fixedly connected to the upper side of the first block, a shock-absorbing spring is fixedly connected to the outer side of the damper, the shock-absorbing spring and the first block are fixedly connected, a second block is fixedly connected to the upper side of the shock-absorbing spring, a movable plate is movably connected to the upper side of the second block, the movable plate and the transport box body are movably connected, a second slot is provided inside the movable plate, the second slot and the second block are movably connected, a driving rod is movably connected to the inside of the transport box body, a first bevel gear is fixedly connected to the outside of the driving rod, a second bevel gear is meshed with the lower side of the first bevel gear, a lifting screw is fixedly connected to the lower side of the second bevel gear, a fixed block is movably connected to the inside of the transport box body, a threaded groove is provided inside the fixed block, and the threaded groove is threadedly connected to the lifting screw.

[0006] As a preferred embodiment of the utility model, a reinforcement groove is opened on the surface of the fixing block, a reinforcement screw is threadedly connected to the inner side of the reinforcement groove, and the reinforcement screw is threadedly connected to the transport box body.

[0007] As a preferred embodiment of the present invention, a first rotating wheel is fixedly connected to the left side of the driving rod.

[0008] As a preferred embodiment of the present invention, a second rotating wheel is fixedly connected to one side of the reinforcing screw rods which is away from each other.

[0009] As a preferred embodiment of the utility model, a limiting block is fixedly connected to the inner side of the transport box body, and the limiting block is movably connected to the lifting screw.

[0010] As a preferred embodiment of the present invention, a door panel is hinged on the left side of the transport box body.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model provides a first card slot and a second card slot so that the movable plate and the transport box body can be separated from the shock-absorbing spring, thereby facilitating the replacement of the spring and improving the convenience of the device. By providing a lifting screw, the fixing block can fix the position of the movable plate after the second card block is inserted into the inner side of the movable plate, thereby preventing the movable plate from falling off, improving the stability of the device and solving the problem that the spring of the existing road cargo transport box is inconvenient to replace.

[0013] 2. The utility model further fixes the position of the fixing block by providing the reinforcement groove and the reinforcement screw, thereby improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the front view of the structure of the utility model;

[0015] Figure 2 This is a side view of the structure of the utility model;

[0016] Figure 3 It is a top view of the structure of the utility model.

[0017] In the figure: 1. transport box body; 2. first card slot; 3. first card block; 4. damper; 5. shock-absorbing spring; 6. second card block; 7. movable plate; 8. second card slot; 9. driving rod; 10. first bevel gear; 11. second bevel gear; 12. lifting screw; 13. fixing block; 14. threaded groove; 15. reinforcement groove; 16. reinforcement screw; 17. first rotating wheel; 18. second rotating wheel; 19. limiting block; 20. door panel. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] like Figures 1 to 3 As shown, the utility model provides a road cargo transport box with a shock-absorbing function, comprising a transport box body 1, a first card slot 2 is provided inside the transport box body 1, a first card block 3 is movably connected inside the first card slot 2, a damper 4 is fixedly connected to the upper side of the first card block 3, a shock-absorbing spring 5 is fixedly connected to the outer side of the damper 4, the shock-absorbing spring 5 is fixedly connected to the first card block 3, a second card block 6 is fixedly connected to the upper side of the shock-absorbing spring 5, a movable plate 7 is movably connected to the upper side of the second card block 6, and the movable plate 7 and the transport box body 1 is movably connected, a second card slot 8 is opened on the inner side of the movable plate 7, the second card slot 8 and the second card block 6 are movably connected, a driving rod 9 is movably connected on the inner side of the transport box body 1, a first bevel gear 10 is fixedly connected on the outer side of the driving rod 9, a second bevel gear 11 is meshed on the lower side of the first bevel gear 10, a lifting screw 12 is fixedly connected on the lower side of the second bevel gear 11, a fixed block 13 is movably connected on the inner side of the transport box body 1, a thread groove 14 is opened on the inner side of the fixed block 13, and the thread groove 14 is threadedly connected to the lifting screw 12.

[0020] refer to Figure 1 A reinforcement groove 15 is formed on the surface of the fixing block 13 , and a reinforcement screw 16 is threadedly connected to the inner side of the reinforcement groove 15 , and the reinforcement screw 16 is threadedly connected to the transport box body 1 .

[0021] As a technical optimization solution of the present invention, by providing the reinforcement groove 15 and the reinforcement screw 16, the position of the fixing block 13 can be further fixed, thereby improving the stability of the device.

[0022] refer to Figure 2 The left side of the driving rod 9 is fixedly connected with a first rotating wheel 17 .

[0023] As a technical optimization solution of the present invention, the first rotating wheel 17 is provided to make the rotation of the driving rod 9 more convenient, thereby improving the convenience of the device.

[0024] refer to Figure 2 A second rotating wheel 18 is fixedly connected to the side of the reinforcing screw rods 16 that is away from each other.

[0025] As a technical optimization solution of the present invention, the second rotating wheel 18 is provided to make the rotation of the reinforcing screw 16 more convenient, thereby improving the convenience of the device.

[0026] refer to Figure 1 A limiting block 19 is fixedly connected to the inner side of the transport box body 1, and the limiting block 19 is movably connected to the lifting screw 12.

[0027] As a technical optimization solution of the present invention, by setting the limiting block 19, the position of the lifting screw 12 is further fixed, thereby improving the stability of the device.

[0028] refer to Figure 1 A door panel 20 is hinged on the left side of the transport box body 1.

[0029] As a technical optimization solution of the present invention, the door panel 20 is provided to make the device easy to open and close, thereby improving the convenience of using the device.

[0030] The working principle and use process of the utility model are as follows: when replacement is needed, the reinforcing screw 16 is rotated to screw the reinforcing screw 16 out from the inner side of the transport box body 1, and the driving rod 9 is rotated to drive the first bevel gear 10 to rotate through the driving rod 9, and the second bevel gear 11 is driven to rotate through the first bevel gear 10, and the lifting screw 12 is driven to rise through the second bevel gear 11, and the fixed block 13 is driven to rise away from the movable plate 7 through the lifting screw 12, and then the movable plate 7 is pulled up to separate the movable plate 7 from the second clamping block 6, and then the shock-absorbing spring 5 is taken out from the inner side of the transport box body 1 and replaced.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A road cargo transport box with a shock-absorbing function, comprising a transport box body (1), characterized in that: A first card slot (2) is provided on the inner side of the transport box body (1); a first card block (3) is movably connected to the inner side of the first card slot (2); a damper (4) is fixedly connected to the upper side of the first card block (3); a shock absorbing spring (5) is fixedly connected to the outer side of the damper (4); the shock absorbing spring (5) is fixedly connected to the first card block (3); a second card block (6) is fixedly connected to the upper side of the shock absorbing spring (5); a movable plate (7) is movably connected to the upper side of the second card block (6); the movable plate (7) is movably connected to the transport box body (1); a second card slot (2) is provided on the inner side of the movable plate (7); A card slot (8), the second card slot (8) and the second card block (6) are movably connected, a driving rod (9) is movably connected to the inner side of the transport box body (1), a first bevel gear (10) is fixedly connected to the outer side of the driving rod (9), a second bevel gear (11) is meshed on the lower side of the first bevel gear (10), a lifting screw (12) is fixedly connected to the lower side of the second bevel gear (11), a fixing block (13) is movably connected to the inner side of the transport box body (1), a thread groove (14) is provided on the inner side of the fixing block (13), and the thread groove (14) and the lifting screw (12) are threadedly connected.

2. A road cargo transport box with shock-absorbing function according to claim 1, characterized in that: A reinforcement groove (15) is provided on the surface of the fixing block (13), a reinforcement screw rod (16) is threadedly connected to the inner side of the reinforcement groove (15), and the reinforcement screw rod (16) is threadedly connected to the transport box body (1).

3. The road cargo transport box with shock absorption function according to claim 1, characterized in that: The left side of the driving rod (9) is fixedly connected to a first rotating wheel (17).

4. The road cargo transport box with shock absorption function according to claim 2, characterized in that: A second rotating wheel (18) is fixedly connected to one side of the reinforcing screw rods (16) that is away from each other.

5. The road cargo transport box with shock absorption function according to claim 1, characterized in that: A limiting block (19) is fixedly connected to the inner side of the transport box body (1), and the limiting block (19) is movably connected to the lifting screw rod (12).

6. The road cargo transport box with shock absorption function according to claim 1, characterized in that: A door panel (20) is hingedly connected to the left side of the transport box body (1).

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