Foam packaging box with buffer structure

Abstract

The utility model relates to the technical field of foam packaging boxes, in particular to a foam packaging box with a buffer structure, which comprises a box body comprising an outer box. Through the arrangement of the first rubber pad, the bottom of an article can be supported, the article can be better placed conveniently, the influence of bumping, collision and the like on the article in the transportation process can be reduced, through the arrangement of the inner box and the second rubber pad, the thickness and strength of the outer box can be enhanced, and then the outer box is firmer and more durable. By arranging a first rubber pad and a second rubber pad, external collision and impact can be better resisted, a second rubber pad can absorb the impact to a certain degree, so that the protection effect is better, by matching with the arrangement of a spring, when collision and impact occur, a fixing rod moves to enable the spring to deform, the impact can be further relieved, and therefore conduction of the impact can be reduced; and the extrusion on the inner box is reduced, so that the buffering and protecting effects on articles are better.

Description

Technical Field

[0001] This utility model relates to the field of foam packaging box technology, specifically a foam packaging box with a cushioning structure. Background Technology

[0002] Foam packaging boxes are box-shaped packaging containers made of foamed plastic (porous plastic). Specifically, these boxes are mainly made of expandable polystyrene (EPS) raw materials through thermoforming using molds. They are characterized by their light weight, impact resistance, ease of molding, attractive appearance, bright colors, high energy efficiency, and low price. Foam packaging boxes are commonly used in various fields, including fruit transportation, goods packaging, and packaging and insulation materials for home appliances, food, beverages, chemicals, electronics, and pharmaceuticals. In the construction industry, foam boxes can also be used for packaging and insulation.

[0003] In the existing technology, although the materials used in foam packaging boxes usually have a certain degree of shock resistance and durability, the overall foam packaging boxes are very light and relatively fragile, and cannot effectively mitigate external collisions and impacts. Therefore, when subjected to external collisions or impacts, the foam packaging boxes cannot effectively resist external forces, and are therefore prone to damage, which affects the packaging effect and safety of the goods, and is not conducive to improving the safety and quality of packaging. Therefore, in order to solve the above problems, a foam packaging box with a cushioning structure is proposed. Utility Model Content

[0004] The purpose of this utility model is to provide a foam packaging box with a cushioning structure to solve the problem mentioned in the background art that the existing foam packaging boxes are very light and fragile, and cannot effectively mitigate external collisions and impacts. As a result, when subjected to external collisions or impacts, the foam packaging boxes cannot effectively resist external forces, and are therefore easily damaged, which affects the packaging effect and safety of the goods, and is not conducive to improving the safety and quality of packaging.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a foam packaging box with a cushioning structure, comprising a box body, the box body including an outer box, and a box lid provided at the top of the outer box;

[0006] The inner side of the outer box is provided with a buffer mechanism, which includes a first rubber pad, the first rubber pad being fixedly connected to the inner wall of the outer box, an inner box being fixedly connected to the upper surface of the first rubber pad, a second rubber pad being fixedly connected to the inner wall of the outer box, a fixed rod being fixedly connected to the inner wall of the outer box, a movable groove being opened on the inner side of the fixed rod, a spring being fixedly connected to the inner wall of the movable groove, and a movable rod being fixedly connected to the surface of the spring.

[0007] Preferably, the second rubber pad is in four groups and fixedly connected to the outer box, and the end of the second rubber pad away from the outer box is fixedly connected to the inner box, and the movable rod moves inside the movable groove.

[0008] Preferably, one end of the spring is fixedly connected to the movable groove, the other end of the spring is fixedly connected to the movable rod, and the end of the movable rod away from the spring is fixedly connected to the inner box.

[0009] Preferably, the outer casing is provided with a positioning mechanism, the positioning mechanism including a first reinforcing block, the first reinforcing block being fixedly connected to the bottom end of the outer casing, a positioning block being fixedly connected to the lower surface of the first reinforcing block, a second reinforcing block being fixedly connected to the surface of the casing cover, and a positioning groove being provided on the inner side of the second reinforcing block.

[0010] Preferably, the first reinforcing block is fixedly connected in four groups at the corner of the outer box, and the positioning block is connected in four groups corresponding to the first reinforcing block.

[0011] Preferably, the second reinforcing blocks are fixedly connected in four groups at the corner of the box cover, and the positioning grooves are connected in four groups to the second reinforcing blocks.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. The first rubber pad provides support to the bottom of the item, facilitating better placement and reducing the impact of bumps and collisions during transportation. The inner box and second rubber pad enhance the thickness and strength of the outer box, making it more robust and better able to withstand external collisions and impacts. The second rubber pad absorbs impacts to a certain extent, resulting in better protection. Combined with the spring, when a collision or impact occurs, the fixing rod moves, causing the spring to deform and further mitigating the impact. This reduces the transmission of impact, minimizes pressure on the inner box, and provides better cushioning and protection for the item, thus improving packaging quality.

[0014] 2. By setting the first and second reinforcing blocks, the four corners of the outer box and lid can be protected, and the corners can be reinforced, thereby reducing external impacts to the corners and reducing damage to the outer box and lid. This allows the outer box and lid to be used for better packaging. At the same time, the positioning blocks and positioning grooves can be used to position the stacked outer boxes, preventing skewing or misalignment during stacking, thus ensuring the stability and consistency of the stack and facilitating better packaging and transportation. Attached Figure Description

[0015] Figure 1 This is a front sectional view of the structure of this utility model;

[0016] Figure 2 This is a top sectional view of the structure of the inner box and the second rubber pad of this utility model;

[0017] Figure 3 This utility model Figure 1 Enlarged structural diagram at point A;

[0018] Figure 4 This is a top sectional view of the structure of the box cover and the second reinforcing block of this utility model.

[0019] In the diagram: 1. Outer box; 11. Box lid; 2. First rubber pad; 21. Inner box; 22. Second rubber pad; 23. Fixing rod; 24. Movable groove; 25. Spring; 26. Movable rod; 3. First reinforcing block; 31. Positioning block; 32. Second reinforcing block; 33. Positioning groove. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1-4 One embodiment provided by this utility model:

[0022] A foam packaging box with a cushioning structure includes a box body, the box body includes an outer box 1, and a box lid 11 is provided on the top of the outer box 1. The cooperation between the box lid 11 and the box lid 11 can protect fragile items and package the items, thereby facilitating the transportation of the items.

[0023] The inner side of the outer box 1 is provided with a cushioning mechanism, which includes a first rubber pad 2, which is fixedly connected to the inner wall of the outer box 1. The upper surface of the first rubber pad 2 is fixedly connected to the inner box 21. The inner wall of the outer box 1 is fixedly connected to a second rubber pad 22. The inner wall of the outer box 1 is fixedly connected to a fixed rod 23. The inner side of the fixed rod 23 is provided with a movable groove 24. The inner wall of the movable groove 24 is fixedly connected to a spring 25. The surface of the spring 25 is fixedly connected to a movable rod 26. Through the setting of the first rubber pad 2, the bottom of the item can be supported and protected. At the same time, the first rubber pad 2 can absorb a certain impact, making the foam packaging box better for packaging the item.

[0024] Furthermore, the second rubber pads 22 are fixedly connected to the outer box 1 in four groups. The end of the second rubber pads 22 away from the outer box 1 is fixedly connected to the inner box 21. The movable rod 26 moves inside the movable groove 24. Through the setting of the inner box 21 and the second rubber pads 22, the strength and thickness of the outer box 1 can be enhanced, so that the outer box 1 can better resist external collisions and impacts, thereby mitigating the impact force and improving the packaging quality and effect of the goods.

[0025] Furthermore, one end of the spring 25 is fixedly connected to the movable groove 24, and the other end of the spring 25 is fixedly connected to the movable rod 26. The end of the movable rod 26 away from the spring 25 is fixedly connected to the inner box 21. When the outer box 1 is squeezed or impacted, the fixed rod 23 will move on the surface of the movable rod 26, and the spring 25 will deform. This can reduce the impact of squeezing or impact on the inner box 21, and thus better protect the safety of the items.

[0026] Furthermore, the outer box 1 is provided with a positioning mechanism on its surface. The positioning mechanism includes a first reinforcing block 3, which is fixedly connected to the bottom of the outer box 1. A positioning block 31 is fixedly connected to the lower surface of the first reinforcing block 3. A second reinforcing block 32 is fixedly connected to the surface of the box cover 11. A positioning groove 33 is provided on the inner side of the second reinforcing block 32. Through the cooperation of the positioning block 31 and the positioning groove 33, the stacking of the outer box 1 can be positioned, which can ensure the neatness and consistency of the stacking, and thus make the stacking more stable, which is more convenient for transportation and stacking.

[0027] Furthermore, the first reinforcing block 3 is fixedly connected in four groups at the corner of the outer box 1, and the positioning block 31 is connected in four groups to the first reinforcing block 3. Through the setting of the first reinforcing block 3 and the second reinforcing block 32, the outer box 1 and the box cover 11 can be reinforced, the wear of the four corners can be reduced, and the strength of the outer box 1 and the box cover 11 can be improved.

[0028] Furthermore, the second reinforcing blocks 32 are fixedly connected in four groups at the corners of the box cover 11, and the positioning grooves 33 are connected in four groups to the second reinforcing blocks 32. With the setting of the positioning grooves 33, when the outer boxes 1 are stacked, the positioning blocks 31 can enter the inner side of the positioning grooves 33, so that the stacking of the box covers 11 is less likely to be tilted or displaced.

[0029] Working principle: When in use, the first rubber pad 2 can protect the placed items and absorb some of the vibration caused by bumps or collisions. The inner box 21 and the second rubber pad 22 can reinforce and thicken the outer box 1, thereby enhancing the strength of the outer box 1. The second rubber pad 22 can also absorb some vibration and impact. When the outside world squeezes or impacts the outer box 1, the fixed rod 23 will move on the surface of the movable rod 26, causing the spring 25 to deform, and the spring 25 can further alleviate the impact.

[0030] The first reinforcing block 3 and the second reinforcing block 32 can reinforce and protect the four corners of the outer box 1 and the box cover 11. When the outer box 1 needs to be stacked, the positioning block 31 at the bottom of the outer box 1 and the positioning groove 33 on the box cover 11 correspond to each other, so that the positioning block 31 can enter the positioning groove 33.

[0031] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the description above. However, any modifications, alterations, or variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A foam packaging box with a cushioning structure, comprising a box body, the box body including an outer box (1), the top of the outer box (1) being provided with a box cover (11); Its features are, The outer box (1) is provided with a buffer mechanism on its inner side. The buffer mechanism includes a first rubber pad (2), which is fixedly connected to the inner wall of the outer box (1). The upper surface of the first rubber pad (2) is fixedly connected to an inner box (21). The inner wall of the outer box (1) is fixedly connected to a second rubber pad (22). The inner wall of the outer box (1) is fixedly connected to a fixed rod (23). The inner side of the fixed rod (23) is provided with a movable groove (24). The inner wall of the movable groove (24) is fixedly connected to a spring (25). The surface of the spring (25) is fixedly connected to a movable rod (26).

2. A foam packaging box with a cushioning structure according to claim 1, characterized in that: The second rubber pad (22) is fixedly connected to the outer box (1) in four groups. The end of the second rubber pad (22) away from the outer box (1) is fixedly connected to the inner box (21). The movable rod (26) moves inside the movable groove (24).

3. A foam packaging box with a cushioning structure according to claim 1, characterized in that: One end of the spring (25) is fixedly connected to the movable groove (24), the other end of the spring (25) is fixedly connected to the movable rod (26), and the end of the movable rod (26) away from the spring (25) is fixedly connected to the inner box (21).

4. A foam packaging box with a cushioning structure according to claim 2, characterized in that: The outer box (1) is provided with a positioning mechanism. The positioning mechanism includes a first reinforcing block (3), which is fixedly connected to the bottom of the outer box (1). A positioning block (31) is fixedly connected to the lower surface of the first reinforcing block (3). A second reinforcing block (32) is fixedly connected to the surface of the box cover (11). A positioning groove (33) is provided on the inner side of the second reinforcing block (32).

5. A foam packaging box with a cushioning structure according to claim 4, characterized in that: The first reinforcing block (3) is fixedly connected in four groups at the corner of the outer box (1), and the positioning block (31) is connected in four groups to the first reinforcing block (3).

6. A foam packaging box with a cushioning structure according to claim 4, characterized in that: The second reinforcing block (32) is fixedly connected in four groups at the corner of the box cover (11), and the positioning groove (33) is connected in four groups to the second reinforcing block (32).

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