Anti-collision PVC (polyvinyl chloride) packaging box with inner support

Abstract

The utility model relates to the technical field of PVC packaging boxes, and discloses an inner support anti-collision PVC packaging box which comprises an outer box layer, the inner wall of the outer box layer is fixedly connected with a connecting frame, the inner wall of the connecting frame is fixedly connected with an inner box layer, one side of the outer wall of the outer box layer is fixedly connected with a first connecting piece, the upper surface of the outer box layer is fixedly connected with a second connecting piece, and the outer box layer is fixedly connected with an inner box layer. An anti-collision assembly is arranged on the inner wall of the outer box layer and comprises an elastic block, the outer wall of the elastic block is fixedly connected to the inner wall of the outer box layer, a supporting rod is fixedly connected to the outer wall of the elastic block, a connecting strip is fixedly connected to the upper surface of the elastic block, and the upper surface of the connecting strip is fixedly connected to the lower surface of the connecting frame. According to the PVC packaging box, the impact force of objects in the PVC packaging box is effectively reduced, the safety of the objects in the packaging box is guaranteed, meanwhile, closed packaging of the PVC packaging box is achieved, and the stability of the packaging box in the using process is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of PVC packaging box technology, and in particular to a PVC packaging box with internal support for collision prevention. Background Technology

[0002] In today's product packaging industry, PVC packaging boxes are widely used in the packaging and transportation of various products. As the sophistication of products continues to increase and the complexity of the logistics and transportation environment increases, the requirements for the protective performance of packaging boxes are becoming more and more stringent. Whether it is electronic products, fragile handicrafts or high-precision instruments, they are all easily damaged by collisions during transportation and storage. This has prompted the packaging industry to continuously explore more protective packaging box designs.

[0003] Currently, the structural design of common PVC packaging boxes on the market mainly focuses on the product's containment function. The product is placed inside through a simple box structure. In terms of collision protection, most of them add a thin layer of cushioning material to the outside of the box. When the packaging box is hit, this cushioning material will undergo a certain degree of compression deformation, thereby reducing the impact of the impact on the product inside the box.

[0004] However, traditional PVC packaging boxes have some problems in use. Because the cushioning materials used are relatively simple, they are difficult to reduce the direct damage to the box when faced with strong impacts. Once the impact force is slightly large, the impact will directly act on the box, thereby threatening the items inside the box. This makes the items easy to be damaged by the impact, making it difficult to meet the high-quality packaging requirements of products. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a PVC packaging box with internal support for collision prevention, which aims to improve the problem that traditional PVC packaging boxes are difficult to reduce the direct damage to the box body when faced with strong impacts, thus making the items easily damaged.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a PVC packaging box with internal support and anti-collision features, comprising an outer box layer, a connecting frame fixedly connected to the inner wall of the outer box layer, an inner box layer fixedly connected to the inner wall of the connecting frame, a connecting piece one fixedly connected to one side of the outer box layer, a connecting piece two fixedly connected to the upper surface of the outer box layer, an anti-collision component provided on the inner wall of the outer box layer, the anti-collision component comprising an elastic block, the outer wall of the elastic block fixedly connected to the inner wall of the outer box layer, a support rod fixedly connected to the outer wall of the elastic block, a connecting strip fixedly connected to the upper surface of the elastic block, the upper surface of the connecting strip fixedly connected to the lower surface of the connecting frame, and a cross fixing strip fixedly connected to one side of the outer wall of the connecting strip.

[0007] Furthermore, a protective pad is fixedly connected to the outer wall of the outer box layer, and the protective pad fits tightly against the four corners of the outer box layer.

[0008] Furthermore, a fixing plate is fixedly connected to the upper surface of the connecting frame, and a connecting hole is provided inside the fixing plate.

[0009] Furthermore, a buckle is fixedly connected to the upper surface of the first connecting piece, and a connecting cylinder is fixedly connected to the upper surface of the second connecting piece.

[0010] Furthermore, the connecting cylinder has a slot inside, and the buckle is used to engage with the slot.

[0011] Furthermore, both connecting piece one and connecting piece two have limit grooves inside.

[0012] Furthermore, the limiting groove is used to insert with the fixing piece.

[0013] Furthermore, the connection hole is used to place a PVC packaging box.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, the protective pad on the outer side of the outer box layer can reduce the direct damage to the box body from collisions. At the same time, the elastic block on the inner wall of the outer box layer can absorb and disperse the collision energy when the packaging box deforms under force, effectively reducing the impact force on the internal items. In addition, the stable structure formed by the support rod, connecting strip and cross fixing strip can evenly distribute the external force, ensuring the safety of the items inside the packaging box and effectively reducing the risk of damage to the items caused by collisions.

[0016] 2. In this utility model, the connecting holes inside the fixing piece can be used with corresponding hooks to facilitate the fixed storage of the packaging box. Through the insertion of connecting piece one, connecting piece two and the limiting groove inside the fixing piece, as well as the snap-fit ​​and slot setting, the PVC packaging box can be quickly and stably sealed, ensuring the stability of the packaging box during use and effectively preventing the items from being damaged due to loose packaging. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of a PVC packaging box with internal support and anti-collision function proposed in this utility model.

[0018] Figure 2 This is a schematic diagram of the outer box layer structure of a PVC packaging box with internal support and anti-collision features proposed in this utility model.

[0019] Figure 3 This is a schematic diagram of the protective pad structure of an internally supported anti-collision PVC packaging box proposed in this utility model.

[0020] Figure 4 This is a schematic diagram of the support rod structure of an internally supported anti-collision PVC packaging box proposed in this utility model.

[0021] Figure 5 This is a schematic diagram of the fixing piece structure of a PVC packaging box with internal support and anti-collision function proposed in this utility model.

[0022] Legend:

[0023] 1. Outer box layer; 2. Connecting piece one; 3. Connecting piece two; 4. Inner box layer; 5. Elastic block; 6. Support rod; 7. Connecting strip; 8. Cross fixing strip; 9. Protective pad; 10. Fixing piece; 11. Connecting hole; 12. Limiting groove; 13. Buckle; 14. Connecting cylinder; 15. Card slot; 16. Connecting frame. Detailed Implementation

[0024] 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.

[0025] Reference Figure 1 - Figure 4This utility model provides an embodiment of a PVC packaging box with internal support and anti-collision features, comprising an outer box layer 1. A connecting frame 16 is fixedly connected to the inner wall of the outer box layer 1. The connecting frame 16 plays a key role in connecting the inner box layer 4 and the outer box layer 1, ensuring that the inner box layer 4 is stably positioned inside the outer box layer 1, providing a stable space for the contents. The inner box layer 4 is fixedly connected to the inner wall of the connecting frame 16. A connecting piece 1 2 is fixedly connected to one side of the outer wall of the outer box layer 1, and a connecting piece 2 3 is fixedly connected to the upper surface of the outer box layer 1. An anti-collision component is provided on the inner wall of the outer box layer 1, including an elastic block 5. The outer wall of the elastic block 5 is fixedly connected to the inner wall of the outer box layer 1. The elastic block 5 is an important component for absorbing and dispersing collision energy. Its elastic material properties allow it to undergo elastic deformation under force, thereby effectively reducing the impact force transmitted to the contents. A support rod 6 is fixedly connected to the outer wall of the elastic block 5, which can reinforce the elastic block 5. To ensure the stability of the support, the elastic block 5 is prevented from excessive displacement or deformation when subjected to large external forces, thus ensuring the normal functioning of its buffering function. A connecting strip 7 is fixedly connected to the upper surface of the elastic block 5, and the upper surface of the connecting strip 7 is fixedly connected to the lower surface of the connecting frame 16. The connecting strip 7 serves to connect the elastic block 5 and the connecting frame 16, making the elastic block 5 and the connecting frame 16 form an organic whole. When subjected to external forces, they can work together to better disperse the impact force. A cross fixing strip 8 is fixedly connected to one side of the outer wall of the connecting strip 7. The cross fixing strip 8 further strengthens the connection structure, making the connection of the entire anti-collision component more stable and able to more effectively and evenly distribute the external force to various parts. A protective pad 9 is fixedly connected to the outer wall of the outer box layer 1. The protective pad 9 fits tightly against the four corners of the outer box layer 1. When the packaging box is impacted, the protective pad 9 can make contact with the external impact object first, and reduce the direct damage to the box body through its own buffering performance.

[0026] Reference Figure 2 and Figure 5 A fixing plate 10 is fixedly connected to the upper surface of the connecting frame 16. The fixing plate 10 has a connecting hole 11 inside, which facilitates the fixed storage of the packaging box. It can be used with the corresponding support structure or hook to ensure the stability of the packaging box during storage and avoid the impact on the contents due to shaking or tipping. A buckle 13 is fixedly connected to the upper surface of the connecting plate 12, and a connecting cylinder 14 is fixedly connected to the upper surface of the connecting plate 23. A slot 15 is opened inside the connecting cylinder 14, and the buckle 13 is used to engage with the slot 15. This engagement method can make the connecting plate 12 and the connecting plate 23 tightly connected, ensuring the sealing effect of the packaging box and effectively preventing the contents from being damaged due to loose packaging. Both the connecting plate 12 and the connecting plate 23 have a limiting groove 12 inside, which is used to insert with the fixing plate 10. During the sealing process of the packaging box, the insertion and engagement of the limiting groove 12 and the fixing plate 10 can further enhance the stability of the connection and make the overall structure of the packaging box more robust.

[0027] Working principle: When the packaging box is subjected to external collision or compression, the outer box layer 1 first bears the external force. At this time, the protective pad 9 on the outer wall of the outer box layer 1 can effectively buffer part of the impact force and reduce the direct collision of the external force with the box body. At the same time, the elastic block 5 on the inner wall of the outer box layer 1 plays a key buffering role. Through the elasticity of the elastic block 5 itself, it will undergo elastic deformation when compressed by external force, further absorbing the collision energy. Meanwhile, the support rod 6 on the outer wall of the elastic block 5 further enhances the stability of the support structure and can prevent the elastic block 5 from displacing when subjected to excessive force. The connection structure is further reinforced by the setting of the connecting strip 7 and the cross fixing strip 8 above the elastic block 5.

[0028] By using the internal connecting hole 11 of the fixing piece 10, it can cooperate with the corresponding support structure or hook to achieve the fixed storage of the packaging box. When it is necessary to seal the packaging box, the connecting piece 2 3 can be inserted into the outer wall of the fixing piece 10 through the limiting groove 12, and then the connecting piece 1 2 can be inserted into the outer wall of the fixing piece 10 through the limiting groove 12. During the insertion of the connecting piece 2 3, the buckle 13 on the connecting piece 1 2 can be inserted into the connecting cylinder 14. At this time, the buckle 13 and the slot 15 are interlocked, thereby achieving the sealed packaging of the PVC packaging box, ensuring the stability of the overall structure of the packaging box, and enabling the packaging box to maintain its complete structure during transportation and use.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A PVC packaging box with internal support and collision protection, comprising an outer box layer (1), characterized in that: The inner wall of the outer box layer (1) is fixedly connected to a connecting frame (16), the inner wall of the connecting frame (16) is fixedly connected to an inner box layer (4), one side of the outer wall of the outer box layer (1) is fixedly connected to a connecting piece (2), the upper surface of the outer box layer (1) is fixedly connected to a connecting piece (3), and the inner wall of the outer box layer (1) is provided with an anti-collision component. The anti-collision component includes an elastic block (5), the outer wall of which is fixedly connected to the inner wall of the outer box layer (1), a support rod (6) is fixedly connected to the outer wall of the elastic block (5), a connecting strip (7) is fixedly connected to the upper surface of the elastic block (5), the upper surface of the connecting strip (7) is fixedly connected to the lower surface of the connecting frame (16), and a cross fixing strip (8) is fixedly connected to one side of the outer wall of the connecting strip (7).

2. The inner support anti-collision PVC packaging box according to claim 1, characterized in that: The outer wall of the outer box layer (1) is fixedly connected with a protective pad (9), and the protective pad (9) fits tightly against the four corners of the outer box layer (1).

3. The inner support anti-collision PVC packaging box according to claim 1, characterized in that: A fixing plate (10) is fixedly connected to the upper surface of the connecting frame (16), and a connecting hole (11) is provided inside the fixing plate (10).

4. The inner support anti-collision PVC packaging box according to claim 1, characterized in that: A buckle (13) is fixedly connected to the upper surface of the first connecting piece (2), and a connecting cylinder (14) is fixedly connected to the upper surface of the second connecting piece (3).

5. The inner support anti-collision PVC packaging box according to claim 4, characterized in that: The connecting cylinder (14) has a slot (15) inside, and the buckle (13) is used to engage with the slot (15).

6. The inner support anti-collision PVC packaging box according to claim 3, characterized in that: Both the first connecting piece (2) and the second connecting piece (3) have a limiting groove (12) inside.

7. A PVC packaging box with internal support and collision protection according to claim 6, characterized in that: The limiting groove (12) is used to connect with the fixing piece (10).

8. The inner support anti-collision PVC packaging box according to claim 3, characterized in that: The connecting hole (11) is used to place a PVC packaging box.

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