Color electronic product packaging box with built-in buffer structure

Abstract

The utility model discloses a color electronic product packing box with a built-in buffer structure, which relates to the technical field of electronic product packing appliances and comprises a top plate, a bottom plate and a box body, the bottom plate and the top plate are of an integrated paperboard integral structure, the box body is fixedly connected above the bottom plate, a groove is formed in the top plate, a magnet is arranged at the side end of the box body, and guide grooves are symmetrically formed in the top end of the box body. The guide grooves are located in the inner side wall of the box body, a cover plate is arranged between the guide grooves, two clamping blocks are symmetrically arranged on the two sides of the cover plate, air bag chambers are arranged at the four corners in the box body, and buffer plates are arranged between the air bag chambers. According to the utility model, through the cooperation of the air bag chamber and the buffer plate, the multi-layer buffer is realized, the impact-resistant buffer effect is improved, the protection function of electronic products with different sizes is realized, through the cooperation of the clamping block, the guide groove and the limiting hole, the stable opening and closing control of the cover plate is realized, the operation convenience and the sealing performance of the structure are improved, and the production cost is reduced. And the stability of the packaging box during repeated use is improved.

Description

Technical Field

[0001] This utility model relates to the field of electronic product packaging box technology, and in particular to a colored electronic product packaging box with a built-in cushioning structure. Background Technology

[0002] With the development of technology, electronic products have become necessities for people's lives and work. Electronic products are becoming thinner and more sophisticated, and are easily affected by vibration and collision during transportation, which can lead to screen breakage and damage to internal components. Traditional packaging boxes have insufficient cushioning performance and lack convenient opening and closing designs. Therefore, colorful electronic product packaging boxes with built-in cushioning structures have emerged, which can effectively reduce transportation impact while meeting both aesthetic and practical needs.

[0003] Most existing colored electronic product packaging boxes use cardboard structures with foam or corrugated cardboard as cushioning layers. This structure mainly consists of an outer packaging box, an inner cushioning layer, and fixing inserts. However, in actual use, foam materials are fragile and prone to aging, and the structure loosens with repeated opening and closing, leading to a decrease in cushioning performance. For example, the insert structure cannot effectively restrict the product from shaking inside the box, which can easily cause scratches on the product surface or loosening of components during transportation. In addition, the traditional cushioning layer has a fixed shape, making it difficult to adapt to products of different sizes, resulting in poor versatility and increased customization costs. The overall structure lacks modular design, resulting in low maintenance and recycling efficiency. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a colored electronic product packaging box with a built-in buffer structure.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a colored electronic product packaging box with a built-in buffer structure, comprising a top plate, a bottom plate that is an integral cardboard structure with the top plate, and a box body fixed above the bottom plate. The top plate has a groove inside, and the box body has a magnetic sticker on its side. The top of the box body has symmetrically provided guide grooves, which are located on the inner sidewall of the box body. A cover plate is slidably provided between the two guide grooves. Two locking blocks are symmetrically provided on both sides of the cover plate, and a locking mechanism is provided between the two cover plates. The inner wall of the box body has a transverse buffer mechanism, and the transverse buffer mechanism has longitudinal buffer mechanisms at both the top and bottom.

[0006] Preferably, the top plate has a pull block in a groove inside, a pull rope is provided between the pull block and the locking block, and the pull block is connected to the locking block through the pull rope. A spring is provided between the locking block and the pull rope.

[0007] Preferably, the guide groove has limit holes at both ends, and the locking block is inserted into the limit holes.

[0008] Preferably, the locking mechanism consists of a locking plate and a locking groove, which are provided on the side of the cover plate for locking the cover plate, and the locking plate and the pull block are fixedly connected.

[0009] Preferably, the lateral buffer mechanism consists of an airbag chamber and a buffer plate, and the longitudinal buffer mechanism consists of a lower sponge pad and an upper buffer material.

[0010] Preferably, the front end of the box is provided with a magnetic sticker, which is magnetically fixed to the metal block inside the top plate.

[0011] Preferably, a buffer plate is provided between the airbag chambers, and a buffer spring is provided inside the buffer plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: The combination of the air chamber and the buffer plate facilitates multi-layered cushioning when the product is impacted, improving the impact resistance and thus enabling effective protection for electronic products of different sizes. Furthermore, the combination of the locking block, guide groove, and limiting hole facilitates stable opening and closing control of the cover, improving the ease of operation and sealing of the structure, thereby enhancing the stability of the packaging box during repeated use. The combination of the pull block, pull rope, spring, and locking block facilitates automatic limiting and linkage release control. Ultimately, this solves the problems of poor cushioning performance, easy loosening of the structure, and low product versatility of traditional packaging boxes, improving the cushioning performance, structural stability, and adaptability of the packaging box. Attached Figure Description

[0013] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure proposed in this utility model;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the opening top plate proposed in this utility model;

[0016] Figure 3 This is a three-dimensional cross-sectional view of the pull-out cover proposed in this utility model;

[0017] Figure 4 This is a three-dimensional cross-sectional view of the cover plate proposed in this utility model;

[0018] Figure 5 This is a three-dimensional cross-sectional view of the buffer plate proposed in this utility model.

[0019] The following are the components listed in the diagram: 1. Top plate; 2. Box body; 3. Bottom plate; 4. Magnetic sticker; 5. Groove; 6. Pull block; 7. Cover plate; 8. Guide groove; 9. Locking block; 10. Limiting hole; 11. Pull rope; 12. Locking plate; 13. Locking slot; 14. Buffer material; 15. Buffer plate; 16. Buffer spring; 17. Airbag chamber; 18. Sponge pad. 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 of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Example: See Figure 1-5 This utility model discloses a colored electronic product packaging box with a built-in cushioning structure, comprising a top plate 1 and a bottom plate 3, which is an integral cardboard structure with the top plate 1. The box body 2, fixed above the bottom plate 3, adopts a composite structure of high-strength corrugated paper and coated white cardboard, which not only ensures the overall structural strength of the packaging box but also has good printability, making it suitable for brand display and market sales of colored electronic products. The top plate 1 has a groove 5 inside, and the front end of the box body 2 has a magnetic strip 4. The magnetic strip 4 is connected to a metal block inside the top plate 1, ensuring that the packaging box automatically closes when shut, enhancing its durability. Sealing and aesthetics: The top of the box body 2 is symmetrically provided with guide grooves 8 to guide the cover plate 7 to slide along a fixed path when opening and closing, avoiding deviation; the two ends of the guide grooves 8 are provided with limiting holes 10 to limit the movement stroke of the cover plate 7; the limiting holes 10 are connected to the locking blocks 9 provided at both ends of the cover plate 7, and through the guidance and limiting cooperation of the guide grooves 8, the stability and accuracy of the cover plate 7 during movement are ensured; this sliding guide and limiting structure ensures the structural stability and controllability of the cover plate 7 in frequent opening and closing operations, extends the service life of the packaging box and improves the user experience.

[0022] In this invention, the cover plate 7 has a locking mechanism inside, and the locking plate 12 and the pull block 6 are fixedly connected. Both are made of injection-molded PC material, possessing good mechanical strength and resistance to deformation. The locking plate 12 is locked in place by inserting into the slot 13, making the cover plate 7 more stable in the closed state and preventing it from opening automatically due to transportation vibrations. The top plate 1 has a groove 5 inside, which cooperates with the pull block 6. The groove 5 is sized to fit the pull block 6, allowing it to be embedded and ensuring the pull block 6 remains flat when not in use, thus avoiding affecting the overall flatness and appearance of the packaging. The pull block 6 is made of tough ABS plastic material and is connected to the locking block 9 on the cover plate 7 via a pull rope 11. A spring is provided between the pull rope 11 and the locking block 9, generating a rebound force when the user pulls, making the opening process smoother. The structure allows for smooth opening and closing of the cover 7 while preventing component misalignment. Through the design of elastic connectors and a concealed pull-out mechanism, it enables rapid opening and closing of the cover 7 and effectively prevents the locking block 9 from loosening or becoming misaligned. This enhances the secure closure performance of the packaging box and the ease of user operation. The transverse buffer mechanism includes an airbag chamber 17 and a buffer plate 15. A soft TPU airbag is embedded within the airbag chamber 17, and a buffer plate 15 is positioned between the airbag chambers 17. The buffer plate 15 uses an EVA foam board composite thermo-pressed structure and contains a buffer spring 16 to further enhance shock absorption and effectively buffer external impacts. A sponge pad 18 is located below the transverse buffer mechanism, and a buffer material 14 is located above it. The entire buffer system is multi-layered, providing multi-level buffer protection to prevent damage to internal electronic products due to instantaneous impacts and improve product transportation safety.

[0023] Working principle: When using this utility model, first place the sponge pad 18 at the bottom of the box body 2, and install the buffer plate 15 on the four sides of the box body 2. The buffer plate 15 is embedded with a buffer spring 16 to improve the overall buffering performance. At the same time, the airbag is put into the airbag chamber 17 and inflated. Then, the buffer material 14 is placed above the airbag chamber 17 and the buffer plate 15 to form an effective multi-layer buffering system. The cover plate 7 is embedded in the guide groove 8 so that it can slide open and close along the track, and the locking block 9 is aligned with the limiting hole 10. One end of the pull rope 11 is connected to the cover plate 7 or the locking block 9, and the other end is connected to the pull block 6. The elastic force is used to control the opening and closing function. A metal sheet is pre-embedded on the inner side of the top plate 1, and a magnet 4 is attached to the front end of the box body 2 at the corresponding position to realize automatic magnetic locking when closed. At the same time, it is ensured that the groove 5 is aligned with the pull block 6 so that the pull block 6 is in a flat state when not in use. Open the top plate 1 to separate the magnetic sticker 4 from the metal sheet inside the top plate 1. Pull the pull block 6, which drives the pull rope 11 to disengage the locking block 9 from the limiting hole 10. At the same time, the locking plate 12 is released from its locking state with the locking slot 13. The cover plate 7 moves backward in the guide groove 8. The locking block 9 rotates along the limiting holes 10 on both sides, so that the cover plate 7 fits against the sides of the box body 2. Open the packaging box and put the electronic product into the box body 2. The product will be three-dimensionally wrapped by the cushioning material 14, the cushioning plate 15, the sponge pad 18, and the airbag in the airbag chamber 17 to prevent external forces from directly acting on the product body. Slide the cover plate 7 back to the closed position to ensure that the locking block 9 re-aligns with the limiting hole 10 and automatically locks under the action of the pull rope 11 and the buffer spring 16. When the cover plate 7 is closed, the top plate 1 fits against the cover plate 7, the groove 5 aligns with the pull block 6, and the magnetic sticker 4 automatically adheres to the metal sheet inside the top plate 1, enhancing the tightness of the closure and improving the safety during transportation.

[0024] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A colored electronic product packaging box with a built-in cushioning structure, comprising a top plate (1), a bottom plate (3) which is an integral cardboard structure with the top plate (1), and a box body (2) fixedly connected above the bottom plate (3), characterized in that: The top plate (1) has a groove (5) inside, and the box body (2) has a magnet (4) on its side. The top of the box body (2) has symmetrical guide grooves (8), which are located on the inner sidewall of the box body (2). A cover plate (7) is slidably provided between the two guide grooves (8). Two locking blocks (9) are symmetrically provided on both sides of the cover plate (7), and a locking mechanism is provided between the two cover plates (7). The inner wall of the box (2) is provided with a horizontal buffer mechanism, and the horizontal buffer mechanism is provided with a vertical buffer mechanism at both the top and bottom.

2. The colored electronic product packaging box with a built-in buffer structure according to claim 1, characterized in that: The top plate (1) is provided with a pull block (6) in a groove (5) inside. A pull rope (11) is provided between the pull block (6) and the locking block (9), and the pull block (6) is connected to the locking block (9) through the pull rope (11). A spring is provided between the locking block (9) and the pull rope (11).

3. A colored electronic product packaging box with a built-in buffer structure according to claim 2, characterized in that: The guide groove (8) has limit holes (10) at both ends, and the locking block (9) is inserted into the limit holes (10).

4. A colored electronic product packaging box with a built-in buffer structure according to claim 3, characterized in that: The locking mechanism consists of a locking plate (12) and a locking groove (13). The locking plate (12) and the locking groove (13) are opened on the side of the cover plate (7) for locking the cover plate (7). The locking plate (12) and the pull block (6) are fixedly connected.

5. A colored electronic product packaging box with a built-in buffer structure according to claim 4, characterized in that: The transverse buffer mechanism consists of an airbag chamber (17) and a buffer plate (15). The airbag chamber (17) is located at the four corners inside the box body (2). The buffer plate (15) is located on the inner side wall of the box body (2) and between the airbag chambers (17). The longitudinal buffer mechanism consists of a lower sponge pad (18) and an upper buffer material (14). The sponge pad (18) is located at the lower end of the transverse buffer mechanism, and the buffer material (14) is located at the upper end of the transverse buffer mechanism.

6. A colored electronic product packaging box with a built-in buffer structure according to claim 5, characterized in that: The front end of the box (2) is provided with a magnetic sticker (4), which is magnetically fixed to the metal block inside the top plate (1).

7. A colored electronic product packaging box with a built-in buffer structure according to claim 6, characterized in that: A buffer plate (15) is provided between the airbag chambers (17), and a buffer spring (16) is provided inside the buffer plate (15).

Images