Impact-resistant hollow plate box

Abstract

The utility model relates to the technical field of hollow plate boxes, and discloses an impact-resistant hollow plate box, which comprises a main body, the top of the main body is rotatably connected with a top cover through a hinge, the inner wall of the main body is fixedly connected with an impact-resistant device through a bolt, and the inner wall of the impact-resistant device is provided with a separation device. The anti-impact device comprises a protection frame and a moving block, the moving block slides on the inner wall of the protection frame, the separation device comprises a separation plate and a clamping block, and the clamping block is connected with the inner wall of the protection frame in a clamped mode. And the movable blocks are stressed to contract and enter the inner wall of the protection frame, the movable blocks compress the telescopic rods and the buffer springs, then the elastic potential energy of the buffer springs is increased, the borne impact force is counteracted, the impact resistance of the device is improved, and the service life of the device is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of hollow board boxes, in particular to an impact-resistant hollow board box. Background Technique

[0002] Hollow board boxes have the advantages of moisture-proof, corrosion-resistant, light weight, colorful appearance, folding resistance, anti-aging, high tensile, compression, and tear strength. Therefore, hollow board boxes are widely used in the storage, transportation, and turnover of products.

[0003] For the existing impact-resistant hollow board boxes, reference can be made to the Chinese utility model patent with the authorization announcement number of CN220563316U, which discloses an impact-resistant hollow board box, "including a box cover and a box seat. The top of the box seat is inserted with an inner calcium plastic surrounding board. Folding parts are arranged at both ends of the inner calcium plastic surrounding board. Outer reinforcement insertion boards are sequentially inserted on the box seat outside the inner calcium plastic surrounding board. By installing a partition board and a box seat, etc., when the device is actually operated, on the one hand, four partition boards are assembled inside the device, and a sliding guiding structure composed of a reserved slider and a reserved sliding groove is arranged between the partition board and the box seat, which is convenient for users to flexibly slide and adjust the four partition boards according to the loading requirements, change the effect of classified storage, and enhance the applicability of the device. On the other hand, users can use the clamping connection between the connecting card column and the connecting card slot to disassemble and assemble the partition board and the reserved slider, so as to facilitate users to independently disassemble or assemble the partition board."

[0004] When the above device is used, by installing a partition board and a box seat, etc., when the device is actually operated, on the one hand, four partition boards are assembled inside the device, and a sliding guiding structure composed of a reserved slider and a reserved sliding groove is arranged between the partition board and the box seat, which is convenient for users to operate according to the loading requirements. However, the above device is not convenient for limiting and fixing the partition board, and is not convenient for disassembling the partition board, resulting in a reduction in the practicality of the device. Moreover, the above device is not convenient for supporting and protecting each surface of the hollow board box, resulting in a reduction in the anti-impact performance of the device. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides an impact-resistant hollow board box, which has the advantages of being convenient for disassembling or installing the partition board and improving the practicality of the device, and has the advantage of being able to support and protect each surface of the hollow board box and improve the anti-impact performance of the device, and solves the problems raised in the above background technique.

[0006] The utility model provides the following technical solution: an impact-resistant hollow board box, including a main body. The top of the main body is rotatably connected with a top cover through a hinge. The inner wall of the main body is fixedly connected with an anti-impact device through bolts. A partition device is arranged on the inner wall of the anti-impact device;

[0007] The anti - impact device includes a protective frame and a moving block, and the moving block slides on the inner wall of the protective frame;

[0008] The partitioning device includes a partition board and a clamping block, and the clamping block is clamped with the inner wall of the protective frame.

[0009] As a preferred technical solution of the present utility model, the outer wall of the protective frame is fixed to the inner wall of the main body by bolts, one end of the moving block is movably connected to the inner wall of the main body, and the other end of the moving block is slidably connected to the inner wall of the protective frame.

[0010] As a preferred technical solution of the present utility model, an installation groove is formed at the position where the inner wall of the protective frame is connected to the moving block, and a telescopic rod is fixedly connected to the inner wall of the installation groove. One end of the telescopic rod is fixedly connected to one end of the moving block, a buffer spring is slidably sleeved on the outer wall of the telescopic rod, one end of the buffer spring is fixedly connected to the inner wall of the protective frame, and the other end of the buffer spring is fixedly connected to the outer wall of the moving block.

[0011] As a preferred technical solution of the present utility model, a reinforcing plate is fixedly connected to the inner wall of the main body, and the inner cavity of the reinforcing plate is honeycomb - shaped.

[0012] As a preferred technical solution of the present utility model, a sliding groove is formed in the inner wall of the partition board, and the outer wall of the clamping block slides on the inner wall of the sliding groove. A reset spring is slidably connected to the inner wall of the partition board, one end of the reset spring is fixedly connected to the inner wall of the partition board, and the other end is fixedly connected to the outer wall of the clamping block.

[0013] As a preferred technical solution of the present utility model, a clamping groove is formed at the position on the inner wall of the protective frame corresponding to the clamping block, and the outer wall of the clamping block slides on the inner wall of the clamping groove. A push rod is slidably connected to the inner wall of the protective frame at the position corresponding to the clamping block.

[0014] As a preferred technical solution of the present utility model, a strap is slidably connected to the inner wall of the main body, and both ends of the strap penetrate through the main body. Pulling hands are fixedly connected to both ends of the strap.

[0015] Compared with the prior art, the present utility model has the following beneficial effects:

[0016] 1. For this impact - resistant hollow - board box, through the provided protective frame, each surface of the main body can be strengthened. When the device is collided, the moving block is forced to contract into the inner wall of the protective frame, and the moving block compresses the telescopic rod and the buffer spring. As a result, the elastic potential energy of the buffer spring increases, and the impact force received is offset, improving the impact - resistant performance of the device and extending the service life of the device.

[0017] 2. For this impact-resistant hollow panel box, by inserting the bottom of the partition into the square groove opened on the inner wall of the protective frame, the inner wall of the protective frame squeezes the clamping block, causing the clamping block to shrink into the partition, and further causing the partition to compress the return spring, increasing the elastic potential energy of the return spring. When the position of the clamping block moves to correspond to the clamping groove opened on the inner wall of the protective frame, the elastic potential energy of the return spring is used to send the clamping block into the clamping groove, realizing the fixed installation of the partition. By installing the partition into different square grooves, the distance between the partitions can be adjusted, facilitating the storage of items of different sizes and improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0019] Figure 2 is a structural schematic diagram of the impact protection device of the present utility model;

[0020] Figure 3 is of the present utility model Figure 3 structural schematic diagram at A in;

[0021] Figure 4 is a sectional structural schematic diagram of the present utility model;

[0022] Figure 5 is a structural schematic diagram of the partition device of the present utility model;

[0023] Figure 6 is of the present utility model Figure 5 structural schematic diagram at B in

[0024] Figure 7 is a side sectional structural schematic diagram of the present utility model.

[0025] In the figure: 1, main body; 2, top cover; 3, impact protection device; 301, protective frame; 302, moving block; 303, telescopic rod; 304, buffer spring; 4, reinforcement plate; 5, partition device; 501, partition; 502, clamping block; 503, return spring; 504, push rod; 6, strap; 7, handle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] Please refer to Figure 1, a shock-resistant hollow panel box, including a main body 1, a top cover 2 is rotatably connected to the top of the main body 1 through a hinge, an anti-shock device 3 is fixedly connected to the inner wall of the main body 1 by bolts, and a partition device 5 is arranged on the inner wall of the anti-shock device 3;

[0028] As Figure 3 shown, the anti-shock device 3 includes a protective frame 301 and a moving block 302. The moving block 302 slides on the inner wall of the protective frame 301. The outer wall of the protective frame 301 is fixed to the inner wall of the main body 1 by bolts. One end of the moving block 302 is movably connected to the inner wall of the main body 1, and the other end of the moving block 302 is slidably connected to the inner wall of the protective frame 301. An installation groove is opened at the position where the inner wall of the protective frame 301 is connected to the moving block 302, and a telescopic rod 303 is fixedly connected to the inner wall of the installation groove. One end of the telescopic rod 303 is fixedly connected to one end of the moving block 302. A buffer spring 304 is slidably sleeved on the outer wall of the telescopic rod 303. One end of the buffer spring 304 is fixedly connected to the inner wall of the protective frame 301, and the other end of the buffer spring 304 is fixedly connected to the outer wall of the moving block 302. By providing the protective frame 301, the various surfaces of the main body 1 can be strengthened. When the device is collided, the moving block 302 is forced to contract into the inner wall of the protective frame 301, and the moving block 302 compresses the telescopic rod 303 and the buffer spring 304, so that the elastic potential energy of the buffer spring 304 increases and the impact force received is offset.

[0029] As Figure 6 shown, the partition device 5 includes a partition 501 and a clamping block 502. The clamping block 502 is clamped with the inner wall of the protective frame 301. A chute is opened on the inner wall of the partition 501, and the outer wall of the clamping block 502 slides on the inner wall of the chute. A return spring 503 is slidably connected to the inner wall of the partition 501. One end of the return spring 503 is fixedly connected to the inner wall of the partition 501, and the other end is fixedly connected to the outer wall of the clamping block 502. The bottom of the partition 501 is inserted into a square groove opened on the inner wall of the protective frame 301, so that the inner wall of the protective frame 301 presses the clamping block 502, and the clamping block 502 contracts into the partition 501, so that the partition 501 compresses the return spring 503, and the elastic potential energy of the return spring 503 increases. When the position of the clamping block 502 moves to correspond to a card slot opened on the inner wall of the protective frame 301, the elastic potential energy of the return spring 503 is used to send the clamping block 502 into the card slot to realize the fixed installation of the partition 501.

[0030] As Figure 6As shown in the figure, a clamping groove is provided at the position of the inner wall of the protective frame 301 corresponding to the clamping block 502, and the outer wall of the clamping block 502 is slidably connected to the inner wall of the clamping groove. A push rod 504 is slidably connected to the inner wall of the protective frame 301 corresponding to the clamping block 502. When the partition plate 501 needs to be disassembled, manually push the push rod 504 to push the clamping block 502 out of the inner wall of the protective frame 301, so that the partition plate 501 is separated from the protective frame 301, and then the partition plate 501 can be manually taken out, which is convenient and fast.

[0031] As Figure 4 shown, a reinforcing plate 4 is fixedly connected to the inner wall of the main body 1, and the inner cavity of the reinforcing plate 4 is honeycomb-shaped. The device is strengthened by using the reinforcing plate 4 to improve the impact resistance of the device.

[0032] As Figure 7 shown, a strap 6 is slidably connected to the inner wall of the main body 1, and both ends of the strap 6 penetrate through the main body 1. Both ends of the strap 6 are fixedly connected with a handle 7. Place the item on the top of the strap 6. When the item needs to be taken out, manually pull the handle 7 to tighten the strap 6, and at the same time, the item can be lifted up, which is convenient for personnel to pick up.

[0033] Working principle: When in use, through the provided protective frame 301, each surface of the main body 1 can be strengthened. When the device is collided, the moving block 302 is forced to contract into the inner wall of the protective frame 301, and the moving block 302 compresses the telescopic rod 303 and the buffer spring 304. As a result, the elastic potential energy of the buffer spring 304 increases, and the impact force received is offset, improving the impact resistance of the device. Insert the bottom of the partition plate 501 into the square groove provided in the inner wall of the protective frame 301, so that the inner wall of the protective frame 301 presses the clamping block 502, and the clamping block 502 contracts into the partition plate 501. As a result, the partition plate 501 compresses the return spring 503, and the elastic potential energy of the return spring 503 increases. When the position of the clamping block 502 moves to correspond to the clamping groove provided in the inner wall of the protective frame 301, the elastic potential energy of the return spring 503 is used to send the clamping block 502 into the clamping groove to realize the fixed installation of the partition plate 501. By installing the partition plate 501 into different square grooves, the distance between the partition plates 501 can be adjusted, which is convenient for storing items of different sizes.

[0034] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An impact-resistant hollow box, comprising a main body (1), characterized in that: The top of the main body (1) is rotatably connected to a top cover (2) via a hinge, the inner wall of the main body (1) is fixedly connected to an anti-impact device (3) via bolts, and the inner wall of the anti-impact device (3) is provided with a partition device (5); The anti-impact device (3) comprises a protective frame (301) and a moving block (302), wherein the moving block (302) slides on the inner wall of the protective frame (301); The partition device (5) comprises a partition plate (501) and a clamping block (502), and the clamping block (502) is clamped with the inner wall of the protective frame (301).

2. The impact-resistant hollow box according to claim 1, characterized in that: The outer wall of the protective frame (301) is fixed to the inner wall of the main body (1) by bolts, one end of the moving block (302) is movably connected to the inner wall of the main body (1), and the other end of the moving block (302) is slidably connected to the inner wall of the protective frame (301).

3. The impact-resistant hollow box according to claim 2, characterized in that: A mounting groove is provided at a position where the inner wall of the protective frame (301) is connected to the moving block (302), and a telescopic rod (303) is fixedly connected to the inner wall of the mounting groove, one end of the telescopic rod (303) is fixedly connected to one end of the moving block (302), and a buffer spring (304) is slidably sleeved on the outer wall of the telescopic rod (303), one end of the buffer spring (304) is fixedly connected to the inner wall of the protective frame (301), and the other end of the buffer spring (304) is fixedly connected to the outer wall of the moving block (302).

4. The impact-resistant hollow box according to claim 1, characterized in that: A reinforcing plate (4) is fixedly connected to the inner wall of the main body (1), and the inner cavity of the reinforcing plate (4) is honeycomb-shaped.

5. The impact-resistant hollow box according to claim 1, characterized in that: The inner wall of the partition (501) is provided with a sliding groove, and the inner wall of the sliding groove is slidably connected to the outer wall of the block (502). The inner wall of the partition (501) is slidably connected to a return spring (503), one end of the return spring (503) is fixedly connected to the inner wall of the partition (501), and the other end is fixedly connected to the outer wall of the block (502).

6. The impact-resistant hollow box according to claim 2, characterized in that: A slot is provided at a position corresponding to the inner wall of the protection frame (301) and the block (502), and the inner wall of the slot is slidably connected to the outer wall of the block (502). A push rod (504) is slidably connected to a position corresponding to the inner wall of the protection frame (301) and the block (502).

7. The impact-resistant hollow box according to claim 1, characterized in that: The inner wall of the main body (1) is slidably connected to a binding belt (6), and both ends of the binding belt (6) pass through the main body (1). Both ends of the binding belt (6) are fixedly connected to handles (7).

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