Plastic pallet box with anti-collision protection function

Abstract

The utility model relates to the technical field of plastic pallet boxes, in particular to a plastic pallet box with an anti-collision protection function, which comprises a bottom plate, the top of the bottom plate is fixedly connected with a box body, the inner wall of the top of the box body is in clearance fit with a cover plate, and the inner wall of the cover plate is in threaded connection with a threaded rod. The bottom of the threaded rod is rotationally connected with a transverse plate through a bearing. Through cooperation of a bottom plate, a box body and an anti-collision structure, when the box body is impacted in the left-right direction under stress, a protection frame moves leftwards and rightwards, then the protection frame extrudes air bags on the left side and the right side, buffering is achieved, meanwhile, a first spring is compressed or stretched through a straight cylinder and a transverse rod, buffering is further achieved, and when the box body is impacted in the front-back direction, the box body is prevented from being damaged. And the protection frame moves front and back, then a sliding block moves front and back to compress or stretch a second spring, meanwhile, the protection frame extrudes air bags on the front side and the rear side, a worker can conduct anti-collision protection on the periphery of the plastic clamping plate box conveniently, and then the protection effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic pallet boxes, and specifically relates to a plastic pallet box with an anti-collision protection function. Background Technique

[0002] A plastic pallet box, also known as a plastic pallet crate, is composed of a bottom pallet and an upper box body, and is frequently used in the storage and transportation operations of fruits, vegetables and other foods.

[0003] There is a plastic pallet box with an anti-collision protection function (application number: 202220682187.8), which is beneficial to maintaining the integrity of the appearance of fruits and vegetables. It not only helps to ensure the economic value of fruit and vegetable products, but also reduces the probability of fruit and vegetable products rotting. However, there are still some problems. When using the plastic pallet box, the above device is provided with protective parts on the front and rear sides of the plastic pallet box, which can achieve anti-collision protection for the plastic pallet box, but not on the left and right sides of the plastic pallet box. It is not convenient for the staff to carry out anti-collision protection on all sides of the plastic pallet box, so the protection effect is poor. Moreover, after the fruits and vegetables are placed inside the plastic pallet box, when the transportation encounters bumps, the fruits and vegetables are very easy to move up and down inside the plastic pallet box. At this time, the fruits and vegetables collide with each other, and it is very easy to be damaged, which is not convenient for limiting the fruits and vegetables. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problems in the prior art that it is not convenient for the staff to carry out anti-collision protection on all sides of the plastic pallet box, resulting in a poor protection effect, not convenient for limiting the fruits and vegetables, and the fruits and vegetables are easy to collide with each other and are easily damaged, and to provide a plastic pallet box with an anti-collision protection function.

[0005] To achieve the above purpose, the utility model provides the following technical solution:

[0006] Design a plastic pallet box with an anti-collision protection function, including a bottom plate, the top of the bottom plate is fixedly connected with a box body, the inner wall of the top of the box body is in clearance fit with a cover plate, the inner wall of the cover plate is threadedly connected with a threaded rod, the bottom of the threaded rod is rotationally connected with a cross plate through a bearing, the upper side of one side of the cover plate is fixedly connected with a magnet two, one end of the magnet two is attracted by a magnet one, and one end of the magnet one is fixedly connected with the upper side of the inner wall of one side of the box body, and an anti-collision structure is provided on one side of the box body.

[0007] Preferably, the anti-collision structure includes a slider. One side of the outer wall of the slider is in clearance fit with the outer groove at one end of the box body. Springs II are fixedly connected to both the front and rear ends of the slider. One end of each Spring II is fixedly connected to the outer groove at one end of the box body. A cross bar is fixedly connected to one end of the slider. A straight cylinder is in clearance fit with one side of the outer wall of the cross bar. A Spring I is fixedly connected to one end of the inner wall of the straight cylinder. One end of Spring I is fixedly connected to one end of the cross bar. A protective frame is fixedly connected to one end of the straight cylinder. The inner wall of the protective frame is in clearance fit with the outer wall of the box body. An airbag is provided on one side of the slider. One end of the airbag is fixedly connected to one end of the box body.

[0008] Preferably, a second sponge pad is fixedly connected to the bottom of the cross plate.

[0009] Preferably, a vertical rod is fixedly connected to one side of the top of the cross plate.

[0010] Preferably, the upper part of the outer wall of the vertical rod is in clearance fit with the inner wall of one side of the bottom of the cover plate.

[0011] Preferably, a first sponge pad is fixedly connected to the inner wall of the box body.

[0012] The beneficial effects of a plastic pallet box with an anti-collision protection function proposed by the present utility model are as follows: Through the cooperation of the bottom plate, the box body and the anti-collision structure, when the device is in use, when the box body is impacted in the left and right directions, the protective frame moves left and right, thereby squeezing the airbags on both sides, thus playing a buffering role. At the same time, the straight cylinder and the cross bar compress or stretch Spring I for further buffering. When the box body is impacted in the front and rear directions, the protective frame moves back and forth, thereby causing the slider to move back and forth to compress or stretch Spring II, and at the same time, the protective frame squeezes the airbags on the front and rear sides, facilitating the staff to provide anti-collision protection for all around the plastic pallet box, thereby improving the protection effect.

[0013] Through the cooperation of the box body, the cover plate, the vertical rod, the threaded rod, the cross plate, the second sponge pad, Magnet I and Magnet II, when the device is in use, the cover plate can be covered on the inner wall of the top of the box body, Magnet I and Magnet II are attracted to each other, the threaded rod is rotated, the threaded rod drives the cross plate to move downward, and the cross plate drives the second sponge pad to move downward, so that the second sponge pad fits with the top fruits and vegetables, facilitating the limiting work of the fruits and vegetables and preventing the fruits and vegetables from colliding with each other and being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the present utility model;

[0015] Figure 2 is a schematic structural diagram of the box body, the cover plate and the threaded rod of the present utility model;

[0016] Figure 3 Schematic diagram of the cross bar, slider and spring two structures of the present utility model;

[0017] Figure 4 Schematic diagram of the cross bar, straight cylinder and spring one structures of the present utility model;

[0018] Figure 5 Schematic diagram of the vertical bar, horizontal plate and sponge pad two structures of the present utility model;

[0019] Figure 6 Schematic diagram of the box body, magnet one and magnet two structures of the present utility model.

[0020] In the figure: 1, bottom plate, 2, anti-collision structure, 2a1, protection frame, 2a2, airbag, 2a3, cross bar, 2a4, slider, 2a5, spring one, 2a6, straight cylinder, 2a7, spring two, 2b1, square groove, 3, box body, 4, sponge pad one, 5, cover plate, 6, vertical bar, 7, threaded rod, 8, horizontal plate, 9, sponge pad two, 10, magnet one, 11, magnet two. Specific embodiments

[0021] The present utility model will be further described below in conjunction with the accompanying drawings:

[0022] Embodiment 1:

[0023] Refer to the attached Figures 1-6 : In this embodiment, a plastic pallet box with anti-collision protection function includes a bottom plate 1. A box body 3 is fixedly connected to the top of the bottom plate 1. The inner wall of the top of the box body 3 is in clearance fit with a cover plate 5. The inner wall of the cover plate 5 is threadedly connected with a threaded rod 7. The bottom of the threaded rod 7 is rotatably connected to a horizontal plate 8 through a bearing. The bearing enables the threaded rod 7 to rotate on the top of the horizontal plate 8 when stressed. Above one side of the cover plate 5 is fixedly connected with a magnet two 11. One end of the magnet two 11 attracts a magnet one 10. One end of the magnet one 10 is fixedly connected to one side above the inner wall of the box body 3. The bottom of the horizontal plate 8 is fixedly connected with a sponge pad two 9. The sponge pad two 9 plays a role in buffering and protecting. One side of the top of the horizontal plate 8 is fixedly connected with a vertical bar 6. The outer wall above the vertical bar 6 is in clearance fit with the inner wall of one side of the bottom of the cover plate 5. The vertical bar 6 can move up and down in the inner wall of one side of the bottom of the cover plate 5 when stressed. The inner wall of the box body 3 is fixedly connected with a sponge pad one 4. One side of the box body 3 is provided with an anti-collision structure 2. The anti-collision structure 2 facilitates the staff to carry out anti-collision protection on all sides of the plastic pallet box, thereby improving the protection effect.

[0024] The anti-collision structure 2 includes a slider 2a4. One side of the outer wall of the slider 2a4 is in clearance fit with the outer groove at one end of the box body 3. When the slider 2a4 is stressed, it can slide back and forth in the outer groove at one end of the box body 3. Both the front and rear ends of the slider 2a4 are fixedly connected with a second spring 2a7. The second spring 2a7 gives opposite forces to the slider 2a4 when it moves forward and backward. One end of the second spring 2a7 is fixedly connected with the outer groove at one end of the box body 3. One end of the slider 2a4 is fixedly connected with a cross bar 2a3. One side of the outer wall of the cross bar 2a3 is in clearance fit with a straight cylinder 2a6. One end of the inner wall of the straight cylinder 2a6 is fixedly connected with a first spring 2a5. The first spring 2a5 gives an opposite force to the straight cylinder 2a6 when it is stressed and moves. One end of the first spring 2a5 is fixedly connected with one end of the cross bar 2a3. One end of the straight cylinder 2a6 is fixedly connected with a protective frame 2a1. The inner wall of the protective frame 2a1 is in clearance fit with the outer wall of the box body 3. There is an airbag 2a2 on one side of the slider 2a4. The airbags 2a2 are arranged around the outer wall of the box body 3. One end of the airbag 2a2 is fixedly connected with one end of the box body 3, which is convenient for the staff to carry out anti-collision protection around the plastic pallet box, thereby improving the protection effect.

[0025] Working principle:

[0026] When using this plastic pallet box with anti-collision protection function:

[0027] Place the fruits and vegetables inside the box body 1. The first sponge pad 4 can provide protection. Cover the cover plate 5 on the inner wall of the top of the box body 3. The first magnet 10 and the second magnet 11 are attracted to each other. Rotate the threaded rod 7. The threaded rod 7 drives the cross plate 5 to move downward. The cross plate 5 drives the second sponge pad 9 to move downward, so that the second sponge pad 9 fits with the top fruits and vegetables, which is convenient for limiting the fruits and vegetables and avoiding damage caused by collision between the fruits and vegetables. When the box body 3 is stressed and impacted in the left and right directions, the protective frame 2a1 moves left and right, and then the protective frame 2a1 squeezes the airbags 2a2 on both sides, thereby playing a buffering role. At the same time, the straight cylinder 2a6 and the cross bar 2a3 compress or stretch the first spring 2a5 to further buffer. When the box body 3 is impacted in the front and rear directions, the protective frame 2a1 moves back and forth, and then the slider 2a4 moves back and forth to compress or stretch the second spring 2a7. At the same time, the protective frame 2a1 squeezes the airbags 2a2 on both the front and rear sides, which is convenient for the staff to carry out anti-collision protection around the plastic pallet box, thereby improving the protection effect.

[0028] Embodiment 2:

[0029] Refer to the appendix Figures 1-6 In this embodiment, a plastic pallet box with anti-collision protection function, wherein the anti-collision structure 2 may further include a square groove 2b1, and the square groove 2b1 is processed on the inner wall of one side of the top of the cover plate 5.

[0030] Working principle:

[0031] With the provision of the square groove 2b1, the staff can insert their hands into the interior of the square groove 2b1, thereby facilitating the staff to move the cover plate 5.

[0032] Although the present utility model has been illustrated and described by reference to the preferred embodiments, those of ordinary skill in the art should understand that various changes in form and detail may be made within the scope of the claims.

Claims

1. A plastic pallet box with anti-collision protection function, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to the box body (3), the inner wall of the top of the box body (3) is gap-fitted with a cover plate (5), the inner wall of the cover plate (5) is threadedly connected to a threaded rod (7), the bottom of the threaded rod (7) is rotatably connected to a horizontal plate (8) through a bearing, a second magnet (11) is fixedly connected to the upper side of one side of the cover plate (5), one end of the second magnet (11) is attracted to a first magnet (10), one end of the first magnet (10) is fixedly connected to the upper side of the inner wall of the box body (3), and an anti-collision structure (2) is provided on one side of the box body (3).

2. The plastic pallet box with anti-collision protection function according to claim 1, characterized in that: The anti-collision structure (2) comprises a slider (2a4), one side of the outer wall of the slider (2a4) is in clearance fit with the outer groove of one end of the box body (3), the front and rear ends of the slider (2a4) are fixedly connected to spring 2 (2a7), one end of the spring 2 (2a7) is fixedly connected to the outer groove of one end of the box body (3), one end of the slider (2a4) is fixedly connected to a cross bar (2a3), and one side of the outer wall of the cross bar (2a3) is in clearance fit with a straight tube (2a 6), one end of the inner wall of the straight cylinder (2a6) is fixedly connected to a spring (2a5), one end of the spring (2a5) is fixedly connected to one end of the cross bar (2a3), one end of the straight cylinder (2a6) is fixedly connected to a protective frame (2a1), the inner wall of the protective frame (2a1) is gap-matched with the outer wall of the box body (3), an air bag (2a2) is provided on one side of the slider (2a4), and one end of the air bag (2a2) is fixedly connected to one end of the box body (3).

3. The plastic pallet box with anti-collision protection function according to claim 1, characterized in that: The bottom of the transverse plate (8) is fixedly connected with a second sponge pad (9).

4. The plastic pallet box with anti-collision protection function according to claim 1, characterized in that: A vertical rod (6) is fixedly connected to one side of the top of the horizontal plate (8).

5. The plastic pallet box with anti-collision protection function according to claim 4, characterized in that: The upper portion of the outer wall of the vertical rod (6) is clearance-matched with the inner wall of one side of the bottom of the cover plate (5).

6. The plastic pallet box with anti-collision protection function according to claim 1, characterized in that: A sponge pad (4) is fixedly connected to the inner wall of the box body (3).

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