Plastic hollow plate turnover box for automobile parts
By designing cushioned and sealed hollow plastic turnover boxes, the problems of damage and contamination of parts during transportation were solved, achieving safe and efficient logistics transportation.
Patent Information
- Application Number
- CN202520590172.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-01
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2035-04-01
AI Technical Summary
Existing turnover boxes are prone to damage to automotive parts due to bumps during transportation, and the exposed tops are susceptible to dust contamination, affecting processing quality.
A plastic hollow board turnover box was designed, which includes a hollow internal turnover box body, a partition plate, and a top sealing mechanism. It has buffering and sealing functions. Multiple boxes can be stacked through a positioning and stacking mechanism. The partition plate prevents accessories from colliding, and the top seal prevents dust from entering.
It effectively prevents automotive parts from being damaged by hard impacts during transportation and prevents external dust and impurities from entering, ensuring that the quality of the parts is not affected.
Smart Images

Figure CN223836096U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of automotive parts processing technology, specifically to a plastic hollow board turnover box for automotive parts. Background Technology
[0002] Automotive parts refer to various components and systems used in automobile manufacturing, repair, and modification. The production process of automotive parts involves many steps, necessitating their transfer. Hollow core board turnover boxes offer a highly practical and efficient logistics solution. These turnover boxes utilize the characteristics of plastic hollow core boards, providing the automotive manufacturing and repair industry with a lightweight, durable, and economical method for transportation and storage.
[0003] Existing turnover boxes typically hold automotive parts all at once. However, during transport, bumps can easily cause the parts to rub against each other and become damaged. Furthermore, the tops of these boxes are often exposed, allowing processing dust and other debris to fall inside and affect subsequent processing of the automotive parts. Therefore, we propose a plastic hollow board turnover box for automotive parts. Utility Model Content
[0004] The purpose of this invention is to provide a plastic hollow board turnover box for automotive parts, in order to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a plastic hollow board turnover box for automotive parts, comprising a turnover box body with an internally hollow structure, partition plates, and a top sealing mechanism. The turnover box body has a through-hole, and the turnover box body is provided with a positioning and stacking mechanism to facilitate the stacking of multiple turnover box bodies. The top of the turnover box body is provided with two sets of partition mechanisms, and the partition mechanisms are provided with multiple sets of partition plates for separating parts. The top of the turnover box body is provided with a top sealing mechanism to seal the top of the turnover box body.
[0006] Furthermore, the positioning and stacking mechanism includes a positioning block, a bottom fixing seat, and a first positioning groove. Multiple sets of "L"-shaped positioning blocks are fixedly installed on the top of the turnover box body, and a bottom fixing seat is fixedly installed on the bottom of the turnover box body. The bottom of the bottom fixing seat has a first positioning groove that engages with the positioning block.
[0007] Furthermore, the separating mechanism includes a placement frame, a positioning frame, a first through slot, a rotating shaft, and a locking plate. Multiple rotating shafts are fixedly installed on the top of the turnover box body. An elliptical locking plate is rotatably connected to the rotating shaft. The placement frame overlaps the top of the turnover box body. An elliptical first through slot is provided on the placement frame at the position corresponding to the locking plate. A "U"-shaped positioning frame is fixedly installed on one side of the placement frame. The separating plate is snapped into the positioning frame.
[0008] Furthermore, the top sealing mechanism includes a sealing plate, a second through groove, and a second positioning groove. The sealing plate has a second positioning groove at a position corresponding to the positioning block, and the sealing plate has a second through groove at a position corresponding to the locking piece to avoid the locking piece.
[0009] Furthermore, the cross-section of the placement rack is U-shaped, and both sides of the inner wall of the placement rack are provided with arc-shaped chamfers to avoid obstacles.
[0010] Furthermore, EVA cotton is attached to the inside of the turnover box body, both sides of the partition plate, and the bottom of the sealing plate.
[0011] Compared with the prior art, the present invention has the following advantages: The hollow internal structure of the turnover box body can carry automotive parts, and the hollow internal structure of the turnover box body, the partition plate, and the top sealing mechanism have a certain buffering effect, which can prevent the automotive parts from being damaged by hard collisions with the turnover box body. When carrying small-sized automotive parts, the partition mechanism can be set inside the turnover box body. This setting facilitates the placement of the partition plate, thereby preventing the automotive parts from colliding and being damaged by each other. The positioning and stacking mechanism can facilitate the stacking of multiple turnover box bodies, thereby facilitating the large-scale transfer of automotive parts. The top sealing mechanism can seal the top of the turnover box body, thus preventing external dust or impurities from entering the turnover box body and preventing external parts from hitting the automotive parts. Attached Figure Description
[0012] Figure 1 This is a first perspective structural diagram of the present invention;
[0013] Figure 2 This is a second perspective view of the structure of this utility model;
[0014] Figure 3 This is a three-dimensional structural diagram of the turnover box body of this utility model;
[0015] Figure 4 This is a three-dimensional view of the connection structure between the partition mechanism and the partition plate of this utility model.
[0016] In the diagram: 1. Turnover box body; 2. Lifting hole; 3. Positioning and stacking mechanism; 4. Dividing mechanism; 5. Dividing plate; 6. Top sealing mechanism; 7. Positioning block; 8. Bottom fixing seat; 9. First positioning groove; 10. Placement rack; 11. Positioning frame; 12. First through groove; 13. Rotating shaft; 14. Locking piece; 15. Sealing plate; 16. Second through groove; 17. Second positioning groove; 18. Avoidance chamfer. Detailed Implementation
[0017] 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.
[0018] Please see Figures 1-4 This utility model provides a technical solution: a plastic hollow board turnover box for automotive parts, including a turnover box body 1 with an internally hollow structure, a partition plate 5, and a top sealing mechanism 6. The turnover box body 1 has a through-hole 2, and the turnover box body 1 is provided with a positioning and stacking mechanism 3 to facilitate the stacking of multiple turnover box bodies 1. The top of the turnover box body 1 is provided with two sets of partition mechanisms 4, and the interior of the partition mechanism 4 is provided with multiple sets of partition plates 5 for separating parts. The top of the turnover box body 1 is provided with a top sealing mechanism 6 to seal the top of the turnover box body 1.
[0019] The hollow internal structure of the turnover box body 1 can support automotive parts. The hollow internal structure of the turnover box body 1, the partition plate 5, and the top sealing mechanism 6 provide a certain buffering effect, preventing damage from hard collisions between the automotive parts and the turnover box body 1. When supporting small-sized automotive parts, the partition mechanism 4 can be placed inside the turnover box body 1. This arrangement facilitates the placement of the partition plate 5, thereby preventing damage from collisions between automotive parts. The positioning and stacking mechanism 3 allows multiple turnover box bodies 1 to be stacked vertically, facilitating the large-scale transfer of automotive parts. The top sealing mechanism 6 seals the top of the turnover box body 1, preventing external dust or impurities from entering the turnover box body 1 and preventing external parts from impacting the automotive parts.
[0020] Please see Figure 1 , Figure 2 and Figure 3The positioning and stacking mechanism 3 includes a positioning block 7, a bottom fixing seat 8, and a first positioning groove 9. Multiple sets of "L"-shaped positioning blocks 7 are fixedly installed on the top of the turnover box body 1, and a bottom fixing seat 8 is fixedly installed on the bottom of the turnover box body 1. The bottom of the bottom fixing seat 8 has a first positioning groove 9 that engages with the positioning block 7.
[0021] When it is necessary to stack the turnover box bodies 1, the bottom fixing seat 8 is placed on top of the turnover box bodies 1, and the positioning block 7 is then inserted into the first positioning groove 9. This can prevent the upper turnover box bodies 1 from being misaligned or shifted after the turnover box bodies 1 are stacked.
[0022] Please see Figure 1 , Figure 2 and Figure 4 The separating mechanism 4 includes a placement frame 10, a positioning frame 11, a first through groove 12, a rotating shaft 13, and a locking piece 14. Multiple sets of rotating shafts 13 are fixedly installed on the top of the turnover box body 1. An elliptical locking piece 14 is rotatably connected to the rotating shaft 13. The placement frame 10 overlaps the top of the turnover box body 1. The cross-section of the placement frame 10 is U-shaped. An elliptical first through groove 12 is opened on the placement frame 10 and at the position corresponding to the locking piece 14. A U-shaped positioning frame 11 is fixedly installed on one side of the placement frame 10. The separating plate 5 is snapped into the positioning frame 11.
[0023] After the partition plate 5 is placed, the U-shaped placement rack 10 is placed on top of the turnover box body 1. The locking piece 14 can pass through the first through groove 12 to complete the initial positioning of the placement rack 10. Then the corresponding partition plate 5 can be placed into the positioning rack 11, so that the partition plate 5 can be used to prevent small car parts from colliding with each other.
[0024] Please see Figure 1 , Figure 2 and Figure 3 The top sealing mechanism 6 includes a sealing plate 15, a second through groove 16 and a second positioning groove 17. The sealing plate 15 is provided with a second positioning groove 17 at the position corresponding to the positioning block 7. The sealing plate 15 is provided with a second through groove 16 at the position corresponding to the locking piece 14 to avoid the locking piece 14.
[0025] When it is necessary to seal the top of the turnover box body 1, the second through groove 16 on the sealing plate 15 is inserted into the outside of the positioning block 7. This completes the initial positioning of the sealing plate 15 and prevents the sealing plate 15 from shifting to the left or right. Then, the locking piece 14 extends through the second through groove 16 to the top of the sealing plate 15. Then, the locking piece 14 is rotated to make it misaligned with the second through groove 16. This prevents the sealing plate 15 from falling off the top of the turnover box body 1.
[0026] Please see Figure 1 and Figure 4 Both sides of the inner wall of the placement rack 10 are provided with arc-shaped chamfers 18, which can facilitate the insertion of the placement rack 10 into the top of the turnover box body 1.
[0027] Please see Figure 1 The interior of the turnover box body 1, both sides of the partition plate 5, and the bottom of the sealing plate 15 are all covered with EVA cotton. The EVA cotton can protect the car parts and prevent them from being damaged by direct contact with the parts. In addition, the EVA cotton has a certain elasticity to ensure that the sealing plate 15 is completely attached to the top of the turnover box body 1, preventing dust from contaminating the car parts through the gap between the sealing plate 15 and the turnover box body 1.
[0028] In use, the hollow interior of the turnover box body 1 can support the automotive parts. The hollow interior of the turnover box body 1, the partition plate 5, and the top sealing mechanism 6 provide cushioning, preventing damage from hard collisions between the automotive parts and the turnover box body 1. When supporting small automotive parts, the partition mechanism 4 can be placed inside the turnover box body 1. This design facilitates the placement of the partition plate 5, preventing damage from collisions between the automotive parts. The positioning and stacking mechanism 3 allows for the convenient stacking of multiple turnover box bodies 1. This facilitates the large-scale transfer of automotive parts. The top sealing mechanism 6 seals the top of the turnover box body 1, preventing dust or impurities from entering and protecting the automotive parts from impacts. When stacking the turnover box bodies 1, the bottom fixing seat 8 is placed on top of the turnover box body 1, and the positioning block 7 is inserted into the first positioning groove 9. This prevents the upper turnover box body 1 from shifting after stacking. After the partition 5 is inserted, the U-shaped placement rack 10 is placed above the turnover box body 1. The locking piece 14 can pass through the first through slot 12 to complete the initial positioning of the placement rack 10. Then, the corresponding partition 5 can be inserted into the positioning rack 11. This prevents small automotive parts from colliding with each other. When it is necessary to seal the top of the turnover box body 1, the second through slot 16 on the sealing plate 15 is inserted into the outside of the positioning block 7. This completes the initial positioning of the sealing plate 15 and prevents the sealing plate from colliding with each other. If the sealing plate 15 shifts to the left or right, the locking piece 14 will then extend through the second through groove 16 to the top of the sealing plate 15. Then, the locking piece 14 is rotated to make it misaligned with the second through groove 16. This prevents the sealing plate 15 from detaching from the top of the turnover box body 1. The attached EVA cotton can protect the car parts and prevent them from directly contacting the parts and components, causing collision damage. In addition, the attached EVA cotton has a certain elasticity to ensure that the sealing plate 15 is completely attached to the top of the turnover box body 1, preventing dust from contaminating the car parts through the gap between the sealing plate 15 and the turnover box body 1.
[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A hollow plastic turnover box for automotive parts, comprising a turnover box body (1) with an internally hollow structure, a partition plate (5), and a top sealing mechanism (6), wherein a pull-out hole (2) is provided through the turnover box body (1), characterized in that: The turnover box body (1) is provided with a positioning and stacking mechanism (3) to facilitate the stacking of multiple turnover box bodies (1). The top of the turnover box body (1) is provided with two sets of separation mechanisms (4). The interior of the separation mechanism (4) is provided with multiple sets of partition plates (5) for separating accessories. The top of the turnover box body (1) is provided with a top sealing mechanism (6) to seal the top of the turnover box body (1).
2. A plastic hollow board turnover box for automotive parts according to claim 1, characterized in that: The positioning and stacking mechanism (3) includes a positioning block (7), a bottom fixing seat (8), and a first positioning groove (9). Multiple sets of "L"-shaped positioning blocks (7) are fixedly installed on the top of the turnover box body (1), and a bottom fixing seat (8) is fixedly installed on the bottom of the turnover box body (1). The bottom of the bottom fixing seat (8) is provided with a first positioning groove (9) that engages with the positioning block (7).
3. A plastic hollow board turnover box for automotive parts according to claim 2, characterized in that: The separating mechanism (4) includes a placement rack (10), a positioning rack (11), a first through groove (12), a rotating shaft (13), and a locking piece (14). Multiple rotating shafts (13) are fixedly installed on the top of the turnover box body (1). An elliptical locking piece (14) is rotatably connected to the rotating shaft (13). The placement rack (10) overlaps the top of the turnover box body (1). An elliptical first through groove (12) is opened on the placement rack (10) at the position corresponding to the locking piece (14). A "U"-shaped positioning rack (11) is fixedly installed on one side of the placement rack (10). The separating plate (5) is snapped into the inside of the positioning rack (11).
4. A plastic hollow board turnover box for automotive parts according to claim 3, characterized in that: The top sealing mechanism (6) includes a sealing plate (15), a second through groove (16) and a second positioning groove (17). The sealing plate (15) is provided with a second positioning groove (17) at the position corresponding to the positioning block (7). The sealing plate (15) is provided with a second through groove (16) at the position corresponding to the locking piece (14) to avoid the locking piece (14).
5. A plastic hollow board turnover box for automotive parts according to claim 4, characterized in that: The cross-section of the placement rack (10) is U-shaped, and both sides of the inner wall of the placement rack (10) are provided with arc-shaped chamfers (18).
6. A plastic hollow board turnover box for automotive parts according to claim 5, characterized in that: EVA cotton is attached to the inside of the turnover box body (1), both sides of the partition plate (5) and the bottom of the sealing plate (15).