Folding-resistant electronic blister packaging box

Abstract

The utility model discloses a folding-resistant electronic blister packaging box, which belongs to the technical field of packaging boxes and comprises a box body, an upper cover is arranged at the center of the upper end face of the box body, an elastic layer is sleeved on the inner side wall of the box body, a buffer structure is arranged at the center of the lower inner wall of the elastic layer, and a support plate is arranged at the center of the upper end face of the buffer structure. A placing layer is arranged above the center of the upper end face of the supporting plate, ventilation structures are arranged at the centers of the two inner side walls of the placing layer, a plurality of reinforcing columns are arranged on the upper end face of the supporting plate in a rectangular mode, and rotating blocks are arranged at the centers of the front end face and the rear end face of the upper cover. The elastic layer made of rubber is combined with the reinforcing columns, the elastic layer can buffer external impact force and prevent the external impact force from directly acting on the electronic product, the reinforcing columns enhance the bearing capacity and the deformation resistance of the supporting plate, the shape stability of the supporting plate is maintained, and it is guaranteed that the containing layer and the electronic product are placed stably.

Description

A type of fold-resistant electronic blister packaging box Technical Field

[0001] This utility model belongs to the field of packaging box technology, specifically a fold-resistant electronic blister packaging box. Background Technology

[0002] Fold-resistant electronic blister packaging boxes are a packaging solution specifically designed for electronic products, aiming to provide greater durability and protection. Blister forming is a plastic processing method that involves heating and softening thermoplastic sheets, then using vacuum to adhere them to a mold surface, and finally cooling to form the final shape. Fold-resistant electronic blister packaging boxes are a specialized packaging solution for electronic products, designed to solve problems such as breakage at bends, inability to perfectly fit different shaped electronic products, and inconvenience in use that traditional blister packaging boxes often experience after prolonged use.

[0003] Existing durable electronic blister packaging boxes have the following main shortcomings:

[0004] If the existing foldable electronic blister packaging boxes are subjected to collisions or squeezing during transportation and storage, the internal electronic products can easily be damaged. When heavy items are placed inside, the support plate is prone to deformation, causing the placement layer to tilt and damaging the internal items. It is difficult to effectively disperse and absorb the impact force, and the protection of the internal items is insufficient. Summary of the Invention

[0005] To overcome the above-mentioned defects, this utility model provides a fold-resistant electronic blister packaging box, which solves the problems in the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a fold-resistant electronic blister packaging box, comprising: a box body, a top cover at the center of the upper end face of the box body, an elastic layer sleeved on the inner side wall of the box body, a buffer structure at the center of the lower inner wall of the elastic layer, a support plate at the center of the upper end face of the buffer structure, a placement layer at the center of the upper end face of the support plate, ventilation structures at the centers of the two inner side walls of the placement layer, multiple reinforcing columns arranged in a rectangle on the upper end face of the support plate, rotating blocks at the center of the front end face and the center of the rear end face of the top cover, limiting blocks at the upper center of the front end face and the lower center of the rear end face of the box body, and an installation structure at the center of the placement layer.

[0007] As a further embodiment of this utility model: the buffer structure includes a buffer plate, the buffer plate is disposed at the center of the inner wall below the elastic layer, an airbag is provided at the center of the upper surface of the buffer plate, and a blockage is provided at the lower front of one side wall of the box body, one end of the blockage passing through the side wall of the box body, the side wall of the elastic layer and the side wall of the airbag in sequence to the interior of the airbag.

[0008] As a further embodiment of this utility model: the two ventilation structures include two ventilation frames, which are respectively arranged at the center of the two side walls of the placement layer. Each of the two ventilation frames has a louver on one side of its interior center. Each of the two ventilation frames on one side of the louver has a filter screen, and each of the two ventilation frames on one side of the filter screen has absorbent cotton.

[0009] As a further embodiment of this utility model: the installation structure includes multiple slots, which are arranged horizontally at the front and rear of the center of the upper surface of the box. A partition is provided at the center of the placement layer, and a locking block is provided at the front and rear of the center of the inner wall of the partition.

[0010] As a further embodiment of this utility model, the plurality of card slots are respectively adapted to the two card blocks.

[0011] As a further embodiment of this utility model: the two rotating blocks are respectively rotatably connected to the upper center of the front end face and the upper center of the rear end face of the box.

[0012] As a further aspect of this utility model, the elastic layer is made of rubber.

[0013] As a further embodiment of this utility model, the buffer plate is made of silicone.

[0014] As a further embodiment of this utility model: the upper surface of the box is provided with four positioning posts arranged in a rectangular pattern.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] This invention utilizes an elastic layer made of rubber combined with multiple reinforcing columns. The elastic layer can buffer external impacts, preventing them from directly affecting electronic products. The reinforcing columns enhance the load-bearing capacity and deformation resistance of the support plate, maintaining its shape stability and ensuring that the placement layer and electronic products are placed stably. Through the synergistic effect of the elastic layer made of rubber and multiple reinforcing columns, it provides strong buffering and support capabilities.

[0017] This invention enhances the cushioning effect by combining a silicone buffer plate with an airbag. The airbag disperses and absorbs some of the impact force through the compression of the internal gas, thus providing a stronger cushioning effect. Furthermore, the combination of the card block and the card slot allows for flexible adjustment of the internal space layout of the placement layer to accommodate different electronic products. This enables the packaging box to flexibly adapt to electronic products of different sizes and shapes, meeting diverse usage needs. Attached Figure Description

[0018] Figure 1 is a three-dimensional structural diagram of this utility model;

[0019] Figure 2 is a schematic diagram of the front section structure of this utility model;

[0020] Figure 3 is a side sectional view of the present invention;

[0021] Figure 4 is a three-dimensional disassembled structural diagram of the installation structure of this utility model;

[0022] Figure 5 is an enlarged view of point A in Figure 4.

[0023] In the diagram: 1. Box body; 2. Top cover; 3. Elastic layer; 4. Buffer structure; 401. Buffer plate; 402. Airbag; 403. Block; 5. Support plate; 6. Placement layer; 7. Ventilation structure; 701. Ventilation rack; 702. Louver; 703. Filter screen; 704. Absorbent cotton; 8. Installation structure; 801. Slot; 802. Partition; 803. Block; 9. Reinforcing column; 10. Positioning column; 11. Rotating block; 12. Limiting block. Detailed Implementation

[0024] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0025] As shown in Figures 1-5, this utility model provides a technical solution:

[0026] A fold-resistant electronic blister packaging box, comprising:

[0027] Box 1 has a cover 2 at the center of its upper surface. An elastic layer 3 is fitted on the inner wall of box 1. A buffer structure 4 is located at the center of the inner wall below the elastic layer 3. A support plate 5 is located at the center of the upper surface of the buffer structure 4. A placement layer 6 is located at the center of the upper surface of the support plate 5. Ventilation structures 7 are located at the center of both inner walls of the placement layer 6. Multiple reinforcing columns 9 are arranged in a rectangular pattern on the upper surface of the support plate 5. Rotating blocks 11 are located at the center of the front and rear surfaces of the cover 2. Limiting blocks 12 are located at the upper center of the front surface and the lower center of the rear surface of box 1. An installation structure 8 is located at the center of the placement layer 6. Two rotating blocks 11 are rotatably connected to the upper center of the front and rear surfaces of box 1, respectively. The elastic layer 3 is made of rubber. Four positioning columns 10 are arranged in a rectangular pattern on the upper surface of box 1.

[0028] When the top cover 2 needs to be opened, the user rotates the rotating block 11 to separate it from the limiting block 12. When the electronic product is placed inside the box 1 and the top cover 2 needs to be closed, the user aligns the corresponding position of the top cover 2 with the four positioning posts 10 to make the top cover 2 fit against the box 1. Then, by rotating the rotating block 11, the rotating block 11 wraps around the limiting block 12 to limit its position, ensuring the overall sealing and stability of the packaging box. This allows the top cover 2 to open and close stably, facilitating the insertion and removal of electronic products. The elastic layer 3 made of rubber has good elasticity and shock absorption performance. When the packaging box is subjected to external impact or pressure, the elastic layer 3 can reduce the impact force on the box body 1 and prevent the impact force from acting directly on the electronic product, thus playing a preliminary protective role. The support plate 5 is enhanced by multiple reinforcing columns 9. When the electronic product is placed on the placement layer 6, the support plate 5 bears a certain weight, and the reinforcing columns 9 share the pressure brought by the weight of the placement layer 6 and the electronic product. The support plate 5 maintains its original shape and stability through its own deformation resistance, ensuring that the placement layer 6 and the electronic product are placed stably and will not be damaged due to deformation or tilting of the support plate 5.

[0029] The buffer structure 4 includes a buffer plate 401, which is located at the center of the inner wall below the elastic layer 3. An airbag 402 is located at the center of the upper surface of the buffer plate 401. A plug 403 is located at the lower front of one side wall of the box body 1. One end of the plug 403 passes through the side wall of the box body 1, the side wall of the elastic layer 3, and the side wall of the airbag 402 in sequence, leading to the interior of the airbag 402. The buffer plate 401 is made of silicone. The use of silicone material in the buffer plate 401 provides flexibility and elasticity, which can further buffer the impact. Furthermore, when subjected to a large vertical impact force, the airbag 402 can disperse and absorb part of the impact force through the compression of the internal gas. At the same time, the plug 403 passes through the box body 1, the elastic layer 3, and connects to the interior of the airbag 402, which can regulate and maintain the air pressure of the airbag 402, ensuring that the airbag 402 can perform its buffering function normally.

[0030] The two ventilation structures 7 include two ventilation racks 701, which are respectively located at the center of the two side walls of the placement layer 6. Each ventilation rack 701 has a louver 702 located on one side of its center. Each ventilation rack 701 on one side of the louver 702 has a filter 703, and each ventilation rack 701 on one side of the filter 703 has absorbent cotton 704. The ventilation racks 701 provide channels for air circulation, while the louvers 702 can be manually or automatically adjusted in opening angle according to actual environmental conditions. This is useful when there is a difference in air humidity and temperature between the inside and outside of the packaging box. When the internal air is poor or needs to be replaced, the amount of air entering and leaving the packaging box can be controlled by adjusting the opening degree of the louvers 702. The filter screen 703 can effectively trap larger particles of impurities such as dust and lint in the outside air, preventing them from entering the packaging box and contaminating the surface of electronic products. The absorbent cotton 704 has adsorption properties and can adsorb moisture, odors and tiny dust particles carried in the air, keeping the internal environment of the packaging box dry, clean and odorless, creating a suitable storage environment for electronic products and avoiding the impact of moisture or odors on the performance of electronic products.

[0031] The mounting structure 8 includes multiple slots 801, which are arranged horizontally at the front and rear of the center of the upper surface of the housing 1. A partition 802 is located at the center of the interior of the placement layer 6. A locking block 803 is located at the front and rear of the center of the inner wall of the partition 802. Each slot 801 is mutually fitted with two locking blocks 803. By lifting the partition 802 vertically upwards, the user gradually disengages the locking blocks 803 from the slots 801. With continued upward pulling, the locking blocks 803 completely separate from the slots 801. The internal spatial layout of the placement layer 6 is initially in an adjustable and free state. After the partition 802 is moved to the predetermined appropriate position, the user slowly and vertically lowers the partition 802, allowing the card block 803 to gradually approach and align with the corresponding new card slot 801. As it continues to be lowered, the card block 803 accurately falls into the newly selected card slot 801. The card block 803 and the inner wall of the card slot 801 fit tightly against each other, forming a stable engagement state. By changing the engagement of the card block 803 with card slots 801 in different positions, the internal spatial structure of the placement layer 6 is adjusted.

[0032] The working principle of this utility model is as follows:

[0033] When the top cover 2 needs to be opened, the user rotates the rotating block 11 to separate it from the limiting block 12. When the internal space of the placement layer 6 needs to be adjusted, the user lifts the partition 802 vertically upwards, causing the locking block 803 to gradually disengage from the slot 801. As the user continues to lift upwards, the locking block 803 and the slot 801 are completely separated, and the internal space layout of the placement layer 6 begins to be in an adjustable and free state. After moving the partition 802 to the predetermined appropriate position, the user slowly lowers the partition 802 vertically, allowing the locking block 803 to gradually approach and align with the corresponding new slot 801. As the user continues to lower it, the locking block 803 accurately falls into the newly selected slot 801. The locking block 803 and the inner wall of the slot 801 fit tightly together, forming a stable locking state. By changing the locking of the locking block 803 with different slots 801, the internal space structure of the placement layer 6 is adjusted.

[0034] After the electronic product is placed inside the box 1, the upper cover 2 is aligned with the corresponding position of the positioning post 10, so that the upper cover 2 and the box 1 are in close contact. Then, by rotating the rotating block 11, the rotating block 11 is wrapped around the limiting block 12 for limiting, ensuring the overall sealing and stability of the packaging box. This allows the upper cover 2 to open and close stably, making it convenient to put in and take out the electronic product. The elastic layer 3 made of rubber has good elasticity and shock absorption performance. When the packaging box is subjected to external collisions or pressure, the elastic layer 3 can reduce the impact force on the box 1 and prevent the impact force from acting directly on the electronic product, thus playing a preliminary protective role. Multiple reinforcing posts 9 enhance the load-bearing capacity and deformation resistance of the support plate 5. When the electronic product is placed on the placement layer 6, the support plate 5 bears a certain weight. The reinforcing posts 9 share the pressure brought by the weight of the placement layer 6 and the electronic product. Through their own deformation resistance, they maintain the original shape and stability of the support plate 5, ensuring that the placement layer 6 and the electronic product are placed stably and will not be damaged due to deformation or tilting of the support plate 5.

[0035] The silicone cushioning plate 401 is flexible and elastic, providing further cushioning. Furthermore, when subjected to a large vertical impact, the airbag 402 can disperse and absorb some of the impact force through internal gas compression. Simultaneously, the blockage 403, penetrating the box body 1 and elastic layer 3, connects to the airbag 402 and extends into the interior, allowing for the regulation and maintenance of the air pressure in the airbag 402, ensuring its proper cushioning function. Additionally, the ventilation frame 701 provides a channel for air circulation, while the louvers 702 can be manually or automatically adjusted according to environmental conditions. When there are differences in air humidity or temperature, or when it is necessary to replace the internal air, the amount of air entering and leaving the packaging box can be controlled by adjusting the opening degree of the louvers 702. The filter screen 703 can effectively trap larger particles of impurities such as dust and lint in the outside air, preventing them from entering the packaging box and contaminating the surface of electronic products. The absorbent cotton 704 has adsorption properties and can adsorb moisture, odors, and tiny dust particles carried in the air, keeping the internal environment of the packaging box dry, clean, and odorless, creating a suitable storage environment for electronic products and avoiding the impact of moisture or odors on the performance of electronic products.

[0036] The preferred embodiments of the present invention have been described in detail above. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A fold-resistant electronic blister packaging box, characterized in that, include: Box body (1), the upper end face of the box body (1) is provided with a cover (2), the inner side wall of the box body (1) is provided with an elastic layer (3), the lower inner wall of the elastic layer (3) is provided with a buffer structure (4), the upper end face of the buffer structure (4) is provided with a support plate (5), the upper end face of the support plate (5) is provided with a placement layer (6), the two inner side walls of the placement layer (6) are provided with ventilation structures (7), the upper end face of the support plate (5) is provided with multiple reinforcing columns (9) arranged in a rectangle, the upper end face of the cover (2) is provided with a rotating block (11) at the center of the front end face and the center of the rear end face, the upper part of the center of the front end face and the lower part of the center of the rear end face of the box body (1) are provided with a limiting block (12), and the placement layer (6) is provided with an installation structure (8) at the center of the interior.

2. The fold-resistant electronic blister packaging box according to claim 1, characterized in that: The buffer structure (4) includes a buffer plate (401), which is located at the center of the inner wall of the elastic layer (3). An airbag (402) is located at the center of the upper surface of the buffer plate (401). A plug (403) is located at the front of the lower end of one side wall of the box body (1). One end of the plug (403) passes through the side wall of the box body (1), the side wall of the elastic layer (3), and the side wall of the airbag (402) to the inside of the airbag (402).

3. The folding-resistant, electronic blister pack according to claim 1, wherein: The two ventilation structures (7) include two ventilation racks (701), which are respectively located at the center of the two side walls of the placement layer (6). Each ventilation rack (701) has a louver (702) on one side of its interior center. Each ventilation rack (701) on one side of the louver (702) has a filter screen (703) inside. Each ventilation rack (701) on one side of the filter screen (703) has an absorbent cotton (704) inside.

4. The folding-resistant, electronic blister pack according to claim 1, wherein: The installation structure (8) includes multiple slots (801), which are arranged horizontally at the front and rear of the center of the upper end face of the box (1). A partition (802) is provided at the center of the inner wall of the placement layer (6), and a card block (803) is provided at the front and rear of the inner wall of the partition (802).

5. A fold-resistant electronic blister packaging box according to claim 4, characterized in that: The plurality of card slots (801) are respectively adapted to each other with two card blocks (803).

6. The folding-resistant, electronic blister pack according to claim 1, wherein: The two rotating blocks (11) are respectively rotatably connected to the upper center of the front end face and the upper center of the rear end face of the box body (1).

7. The folding-resistant, electronic blister pack according to claim 1, wherein: The elastic layer (3) is made of rubber.

8. The folding-resistant, electronic blister pack according to claim 2, wherein The buffer plate (401) is made of silicone.

9. The folding-resistant, electronic blister pack according to claim 1, wherein: The upper surface of the box (1) is provided with four positioning posts (10) arranged in a rectangular shape.

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