Packaging box with buffering function
By introducing components such as connecting rods, springs, support rods, and spring dampers into the packaging box, a cushioning system is constructed, which solves the problem of product damage during transportation and achieves flexible space adjustment and effective cushioning.
Patent Information
- Application Number
- CN202520216541.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-12
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2035-02-12
AI Technical Summary
Existing packaging boxes do not provide adequate cushioning during transportation, which can easily damage the products inside.
The buffer system, composed of components such as connecting rods, springs, support rods, and spring dampers, achieves a buffering effect through the sliding of slip rings and connecting blocks, the compression and rebound of springs, and the operation of spring dampers.
It effectively reduces product damage during transportation, and by adjusting the use of components, it flexibly adjusts the internal space to meet the needs of different products, thereby improving transportation safety.
Smart Images
Figure CN223779009U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of packaging box technology, specifically a packaging box with cushioning function. Background Technology
[0002] Packaging boxes, as the name suggests, are boxes used to package products. They can be classified by material, such as: cardboard boxes, tin boxes, wooden boxes, cloth boxes, leather boxes, acrylic boxes, and corrugated packaging boxes. The functions of packaging boxes are to ensure the safety of products during transportation and to enhance the product's quality.
[0003] Existing packaging box structures are relatively simple. When protecting products, fillers are placed inside the packaging box for protection, which provides protection during transportation.
[0004] However, existing packaging boxes, which use padding for protection, do not provide adequate cushioning during transportation and are prone to damaging the products inside. To address these issues, a packaging box with cushioning function is proposed. Utility Model Content
[0005] The purpose of this invention is to provide a packaging box with a cushioning function, which solves the problem in the prior art where the internal filling material is used for protection, but the cushioning effect is not good during transportation, and the internal products are easily damaged.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a packaging box with a cushioning function, comprising a packaging box body, a base fixedly connected to the bottom of the packaging box body, a spring damper fixedly connected to the center of the top of the base, a pad provided on the top of the spring damper, uniformly distributed fixed plates fixedly connected to the top of the base, a connecting rod fixedly connected between each two adjacent fixed plates, two slip rings slidably connected to the outer ring of each connecting rod, a support rod rotatably connected to the top of each two adjacent slip rings, a connecting block rotatably connected to the top of each two adjacent support rods, springs sleeved on both sides of the outer ring of each connecting rod, a cover provided on the top of the packaging box body, sub-buckles fixedly connected to both sides of the cover, and an adjustment component provided on the top of the pad.
[0007] By adopting the above technical solution, the product is placed on the pad. When it is subjected to an impact force, the connecting block is stressed, which pushes the slip ring to slide on the connecting rod, and then the spring is compressed. As the force decreases, the spring rebounds. This process is repeated, and with the spring damper working, buffering can be achieved.
[0008] As a further description of the above technical solution: the adjustment component includes a vertical rod, which is fixedly connected to a pad. Two grooves are formed at the top of the pad, and two first sliders are slidably connected to the inner walls of each groove. A partition is fixedly connected between two adjacent first sliders. Two female Velcro straps are fixedly connected to the top of each partition. A first guide rail is fixedly connected between two adjacent vertical rods, and a female Velcro strap is fixedly connected to the top of each first guide rail. A second guide rail is provided at the top of each partition, and two second sliders are slidably connected to the inner walls of the second guide rails. A clamping plate is fixedly connected to the bottom of each second slider, and a rubber pad is provided on the inner wall of the clamping plate. A second telescopic partition is fixedly connected between the two clamping plates, and a first telescopic partition is fixedly connected to one side of each clamping plate.
[0009] By adopting the above technical solution, the adjustment component can adjust the internal space of the packaging box.
[0010] As a further description of the above technical solution: a pad is fixedly connected to the top of two adjacent connecting blocks, and a pad is slidably connected to the inner wall of the packaging box body.
[0011] By adopting the above technical solution, the pad will slide within the packaging box body when subjected to force.
[0012] As a further description of the above technical solution: both the left and right sides of the outer wall of the packaging box are fixedly connected with female buckles, and the female buckles are engaged with the female buckles.
[0013] By adopting the above technical solution, the female buckle and the male buckle work together to fix the cover.
[0014] As a further description of the above technical solution: the first guide rail is slidably connected to the partition, and the inner wall of the rubber pad is slidably connected to the partition.
[0015] By adopting the above technical solution, the rubber pad increases friction.
[0016] As a further description of the above technical solution: the female hook and loop fastener and the female hook and loop fastener are bonded together.
[0017] By adopting the above technical solution, the female and female hook and loop fasteners work together to fix the partition.
[0018] As a further description of the above technical solution: a first telescopic partition is provided on one side of the partition, and a second telescopic partition is provided between the two partitions.
[0019] By adopting the above technical solution, the partition, the second telescopic partition, and the first telescopic partition can adjust the internal space.
[0020] As a further description of the above technical solution: two partitions are slidably connected to the top of the pad.
[0021] By adopting the above technical solution, the partition slides above the pad when it is adjusted.
[0022] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0023] 1. This utility model provides a packaging box with a cushioning function. The product is placed on the pad through a connecting rod, spring, support rod, and spring damper. When it is subjected to an impact force, the connecting block is stressed, which pushes the slip ring to slide on the connecting rod, and then compresses the spring. As the force decreases, the spring rebounds. This process is repeated. With the spring damper working, the product can be cushioned and protected, reducing product damage.
[0024] 2. This utility model provides a packaging box with a cushioning function. It consists of a partition, a female Velcro strap, a female Velcro strap, a second telescopic partition, and a clamping plate. The partition is pushed, slides on a first guide rail, and a first slider slides within a groove. After being adjusted to a suitable position, the female Velcro strap is used to fix it to the female Velcro strap. Next, the second guide rail is placed above the partition. Then, according to the partition's position, the first telescopic partition is on one side of the partition, and the second telescopic partition is between the partitions. The clamping plate is then adjusted; as the clamping plate is adjusted, the first and second telescopic partitions adjust accordingly. Simultaneously, the clamping plate is inserted above the partition, and a rubber pad increases friction. Adjustments can be made as needed, making it flexible to use. Attached Figure Description
[0025] Figure 1 This is a three-dimensional view of the overall structure of this utility model;
[0026] Figure 2 This is an exploded view of the overall structure of this utility model;
[0027] Figure 3 This is a schematic diagram of the pad structure of this utility model;
[0028] Figure 4 This is a schematic diagram of the partition structure of this utility model;
[0029] Figure 5 This is an exploded view of the second guide rail structure of this utility model.
[0030] In the diagram: 1. Packaging box body; 2. Lid; 3. Sub-clamp; 4. Female clamp; 5. Base; 6. Spring damper; 7. Fixing plate; 8. Slip ring; 9. Connecting rod; 10. Spring; 11. Support rod; 12. Connecting block; 13. Pad; 14. Slide groove; 15. First slider; 16. Partition; 17. Sub-hook and loop fastener; 18. Female hook and loop fastener; 19. First guide rail; 20. Vertical rod; 21. Second guide rail; 22. Second slider; 23. Clamping plate; 24. Rubber pad; 25. First telescopic partition; 26. Second telescopic partition. Detailed Implementation
[0031] 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.
[0032] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings.
[0033] Combination Figure 1 This utility model discloses a packaging box with a cushioning function, comprising a packaging box body 1, a base 5 fixedly connected to the bottom of the packaging box body 1, a pad 13 fixedly connected to the top of two adjacent connecting blocks 12, a pad 13 slidably connected to the inner wall of the packaging box body 1, which will move when subjected to impact force, female buckles 4 fixedly connected to the left and right sides of the outer wall of the packaging box body 1, and male buckles 3 engaging with the female buckles 4 to fix the lid 2, and a first guide rail 19. The partition 16 is slidably connected to the inner wall of the rubber pad 24. The female hook and loop fastener 18 and the female hook and loop fastener 17 are glued together. By attaching the female hook and loop fastener 18 to the female hook and loop fastener 17, the adjusted partition 16 can be fixed. A first telescopic partition 25 is provided on one side of the partition 16. When the clamp 23 is adjusted, the second telescopic partition 26 and the first telescopic partition 25 are also adjusted. A second telescopic partition 26 is provided between the two partitions 16. Two partitions 16 are slidably connected to the top of the pad 13.
[0034] Combination Figure 2 and Figure 3A spring damper 6 is fixedly connected to the center of the top of the base 5. A pad 13 is provided on the top of the spring damper 6. The spring damper 6 can absorb the impact force. A uniformly distributed fixed plate 7 is fixedly connected to the top of the base 5. A connecting rod 9 is fixedly connected between two adjacent fixed plates 7. When the support rod 11 is under force, it will push the slip ring 8 to slide. Two slip rings 8 are slidably connected to the outer ring of the connecting rod 9. When the slip ring 8 slides, it can push the spring 10 to contract. A support rod 11 is rotatably connected to the top of two adjacent slip rings 8. A connecting block 12 is rotatably connected to the top of two adjacent support rods 11. Springs 10 are sleeved on both sides of the outer ring of the connecting rod 9. A cover 2 is provided on the top of the packaging box body 1. Sub-buckles 3 are fixedly connected to the left and right sides of the cover 2. An adjustment component is provided on the top of the pad 13.
[0035] Combination Figure 4 and Figure 5 The adjustment assembly includes a vertical rod 20, which is fixedly connected to a pad 13. Two grooves 14 are formed on the top of the pad 13. When the partition 16 is adjusted, the first slider 15 slides within the grooves 14. Two first sliders 15 are slidably connected to the inner walls of each groove 14. A partition 16 is fixedly connected between each pair of adjacent first sliders 15. When the partition 16 is adjusted, it is fixed using female Velcro 18 and female Velcro 17. Two female Velcro 18s are fixedly connected to the top of each partition 16. A first guide rail 19 is fixedly connected between each pair of adjacent vertical rods 20. The guide rail 19 limits the upper part of the partition 16. The top of each of the two first guide rails 19 is fixedly connected with a sub-Velcro 17. The top of each of the two partitions 16 is provided with a second guide rail 21. The inner wall of the second guide rail 21 is slidably connected with two second sliders 22. The bottom of each of the two second sliders 22 is fixedly connected with a clamping plate 23. A rubber pad 24 is placed inside the clamping plate 23 to increase friction when the clamping plate 23 is inserted into the partition 16. The inner wall of the clamping plate 23 is provided with a rubber pad 24. A second telescopic partition 26 is fixedly connected between the two clamping plates 23. A first telescopic partition 25 is fixedly connected to one side of the two clamping plates 23.
[0036] Working principle: When using the packaging box, the partition 16 is moved according to the size of the product to be placed. Then, the first slider 15 connected to the partition 16 slides in the groove 14, and the partition 16 slides between the two first guide rails 19. After adjusting to the appropriate position, the female hook and loop fastener 18 can be attached to the male hook and loop fastener 17 to fix the partition 16. Then, the second guide rail 21 is placed above the partition 16, the second telescopic partition 26 is placed between the two partitions 16, and the first telescopic partition 25 is placed on one side of the partition 16. Then, the position of the partition 16 is adjusted, and the clamp 23 is adjusted. Insert clamp 23 above partition 16. Rubber pad 24 increases stability. As clamp 23 is adjusted, first telescopic partition 25 and second telescopic partition 26 are also adjusted. Then, the products are put in one by one, cover 2 is closed, and female buckle 4 limits the female buckle 3. It is flexible to use. When the product is conveyed, when it is subjected to impact, the support rod 11 is stressed, which drives the slip ring 8 to move to both sides and then compresses the spring 10. As the force decreases, the spring 10 rebounds. This process is repeated. At the same time, the spring damper 6 also works to buffer and protect the product, reducing damage.
[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0038] 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 packaging box with a cushioning function, comprising a packaging box body (1), characterized in that: The bottom of the packaging box body (1) is fixedly connected to a base (5), and a spring damper (6) is fixedly connected to the center of the top of the base (5). A pad (13) is provided on the top of the spring damper (6). A uniformly distributed fixing plate (7) is fixedly connected to the top of the base (5). A connecting rod (9) is fixedly connected between two adjacent fixing plates (7). Two sliding rings (8) are slidably connected to the outer ring of the connecting rod (9). A support rod (11) is rotatably connected to the top of two adjacent sliding rings (8). A connecting block (12) is rotatably connected to the top of two adjacent support rods (11). Springs (10) are sleeved on both sides of the outer ring of the connecting rod (9). A cover (2) is provided on the top of the packaging box body (1). Sub-buckles (3) are fixedly connected to the left and right sides of the cover (2). An adjustment component is provided on the top of the pad (13).
2. A packaging box with cushioning function according to claim 1, characterized in that: The adjustment assembly includes a vertical rod (20) fixedly connected to a pad (13). The pad (13) has two grooves (14) at its top. Two first sliders (15) are slidably connected to the inner walls of each groove (14). A partition (16) is fixedly connected between each pair of adjacent first sliders (15). Two female Velcro straps (18) are fixedly connected to the top of each partition (16). A first guide rail (19) is fixedly connected between each pair of adjacent vertical rods (20). The top of the first guide rail (19) is fixedly connected with a sub-hook and loop fastener (17). The top of the two partitions (16) is provided with a second guide rail (21). The inner wall of the second guide rail (21) is slidably connected with two second sliders (22). The bottom of the two second sliders (22) is fixedly connected with a clamp (23). The inner wall of the clamp (23) is provided with a rubber pad (24). The two clamps (23) are fixedly connected with a second telescopic partition (26). The two clamps (23) are fixedly connected with a first telescopic partition (25) on one side.
3. A packaging box with cushioning function according to claim 1, characterized in that: A pad (13) is fixedly connected to the top of two adjacent connecting blocks (12), and a pad (13) is slidably connected to the inner wall of the packaging box body (1).
4. A packaging box with cushioning function according to claim 1, characterized in that: The outer walls of the packaging box body (1) are fixedly connected with female buckles (4) on both sides, and the female buckles (3) are engaged with the female buckles (4).
5. A packaging box with cushioning function according to claim 2, characterized in that: The first guide rail (19) is slidably connected to the partition (16), and the inner wall of the rubber pad (24) is slidably connected to the partition (16).
6. A packaging box with cushioning function according to claim 2, characterized in that: The mother hook and loop fastener (18) and the daughter hook and loop fastener (17) are bonded together.
7. A packaging box with cushioning function according to claim 2, characterized in that: A first telescopic partition (25) is provided on one side of the partition (16), and a second telescopic partition (26) is provided between the two partitions (16).
8. A packaging box with cushioning function according to claim 1, characterized in that: The top of the pad (13) is slidably connected to two partitions (16).