Composite packaging box

Abstract

The utility model relates to the field of packaging boxes, and discloses a composite packaging box which comprises a packaging box body, the inner side wall of the packaging box body is sleeved with a moisture-proof and waterproof layer, a plurality of cavities are formed in the moisture-proof and waterproof layer in a rectangular arrangement mode, and the inner side wall of the moisture-proof and waterproof layer is sleeved with a stabilizing layer. An internal adjusting structure is arranged in the center of the interior of the stabilizing layer, a buffering and damping structure is arranged on the lower end face of the packaging box body, a heightening frame is arranged on the lower end face of the buffering and damping structure, and an upper cover is arranged in the center of the upper end face of the packaging box body. According to the utility model, through the combination of the placing box, the shock absorbers, the grooves and the convex blocks, the effective buffering and shock absorption effects are realized, the shock absorbers are arranged at the bottom of the box body in a rectangular manner, the degree of transmitting external force to articles in the box is reduced, and the structural stability is improved through the design of the grooves and the convex blocks; therefore, when the box body is impacted, the force can be uniformly distributed, and the risk of goods damage is reduced.

Description

Technical Field

[0001] The utility model relates to the field of packaging boxes, in particular to a composite packaging box. Background Art

[0002] Packing boxes are mainly designed to facilitate transportation, loading and unloading, and storage. They are generally made of wooden boxes and corrugated wood pallets. Tin barrels or tin barrels are also used. Composite packing boxes use a variety of materials, processes and technologies in the design and manufacturing of composite packing boxes to improve the performance, function and environmental protection of the packing boxes. Composite technology is used to combine different materials together to form composite materials with multiple properties.

[0003] Since traditional composite packaging boxes usually only have simple cardboard and are often only filled with fillers or foam inside the packaging box, it may not provide sufficient cushioning and protection, which may easily cause damage to the goods during transportation. Therefore, technical personnel in this field provide a composite packaging box to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a composite packaging box is proposed. By placing a box, a shock absorber, a groove and a convex block combination, an effective buffering and shock absorbing effect is achieved. The rectangular arrangement of the shock absorber is set at the bottom of the box, which reduces the degree of external force transmitted to the items in the box, and the design of the groove and the convex block increases the stability of the structure, so that the box can evenly distribute the force when impacted, reducing the risk of damage to the goods. A flexible fixing and supporting method is provided for the goods through the design of multiple card slots, a first card plate and a second card plate. The user can adapt to goods of different sizes and shapes by adjusting the positions of the first card plate and the second card plate to ensure the stability of the goods in the box, thereby improving the applicability and versatility of the packaging box. By using polyvinyl chloride as the material of the moisture-proof and waterproof layer, it has good waterproof performance, effectively protects the goods from the influence of humid environment, and reduces the risk of damage to the goods. Aluminum alloy as the material of the heightening frame provides a sturdy supporting structure, and raising the box can avoid direct contact with the ground, reducing the possibility of being affected by ground moisture. Even in a humid environment, the bottom of the box is not easily eroded by moisture, thereby protecting the goods from moisture.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a composite packaging box, comprising a packaging box body, the inner wall of the packaging box body is provided with a moisture-proof and waterproof layer, the moisture-proof and waterproof layer is provided with a plurality of cavities arranged in a rectangular shape, the inner wall of the moisture-proof and waterproof layer is provided with a stabilizing layer, the inner center of the stabilizing layer is provided with an internal adjustment structure, the lower end surface of the packaging box body is provided with a buffering and shock-absorbing structure, the lower end surface of the buffering and shock-absorbing structure is provided with a heightening frame, an upper cover is provided at the center of the upper end surface of the packaging box body, and two side walls of the upper cover and two side walls of the packaging box body are both provided with two lock buckles arranged front and back;

[0006] Through the above technical scheme, by placing the box, shock absorbers, grooves and protrusions in combination, effective buffering and shock absorption effects are achieved. The rectangular arrangement of the shock absorbers is set at the bottom of the box, which reduces the degree of external force transmitted to the items in the box, and the design of the grooves and protrusions increases the stability of the structure, so that the box can evenly distribute force when impacted, reducing the risk of damage to the goods. The design of multiple card slots, the first card plate and the second card plate provides a flexible fixing and supporting method for the goods. The user can adjust the position of the first card plate and the second card plate to adapt to goods of different sizes and shapes, ensure the stability of the goods in the box, and improve the applicability and versatility of the packaging box. By using polyvinyl chloride as the material of the moisture-proof and waterproof layer, it has good waterproof performance, effectively protects the goods from the influence of humid environment, and reduces the risk of damage to the goods. Aluminum alloy as the material of the heightening frame provides a solid support structure, and raising the box can avoid direct contact with the ground, reducing the possibility of being affected by ground moisture. Even in a humid environment, the bottom of the box is not easily eroded by moisture, thereby protecting the goods from moisture.

[0007] Further, the buffer shock-absorbing structure includes a placement box, a plurality of shock absorbers, two grooves and two protrusions, the plurality of shock absorbers are arranged in a rectangular shape at the center of the lower end surface of the packaging box body, the placement box is arranged at the center of the lower end surfaces of the plurality of shock absorbers, the two grooves are arranged at both sides of the center of the upper end surface of the placement box, the two protrusions are arranged at both sides of the center of the lower end surface of the packaging box body, and the heightening frame is arranged at the center of the lower end surface of the placement box;

[0008] Through the above technical solution, when the packaging box body is subjected to external impact or vibration, the shock absorber plays a buffering role, reducing the extent to which these forces are transmitted to the items in the box. The box is placed as a supporting platform for the shock absorber, so that the shock absorber can be more firmly fixed to the bottom of the packaging box body, thereby providing a more effective buffering and shock absorbing effect. The design of the grooves and protrusions increases the stability of the structure, so that the packaging box body can distribute the force more evenly when subjected to impact, reducing the impact and vibration of the items.

[0009] Furthermore, the internal adjustment structure includes a plurality of card slots, two first card plates and two second card plates, the plurality of card slots are arranged in a rectangular shape on the upper end surface of the stabilizing layer, the two first card plates are arranged front-to-back inside the plurality of card slots, and the two second card plates are arranged transversely inside the plurality of card slots;

[0010] Through the above technical solution, the setting of multiple card slots provides the basis for the adjustment structure. By providing a position for fixing the first card plate and the second card plate, the user can adjust the position by pulling the first card plate and the second card plate, so as to fix and support the goods according to different sizes, ensure the stability of the goods in the packaging box body, adapt to goods of different sizes and shapes, improve the applicability and versatility of the packaging box, more effectively fix the goods in the packaging box body, reduce the possibility of external impact on the goods, and reduce the risk of damage to the goods.

[0011] Furthermore, the two protrusions are respectively adapted to the two grooves;

[0012] Through the above technical solution, additional structural support and fixation are provided, making the packaging box body more stable when subjected to impact or vibration, preventing the packaging box body from moving or deforming, protecting the items in the packaging box body from external forces, and improving the safety and reliability of cargo transportation.

[0013] Furthermore, the plurality of card slots are respectively adapted to the two first card boards and the two second card boards;

[0014] Through the above technical solution, the packaging box body can be fixed and supported according to goods of different sizes, ensuring the stability and safety of the goods during transportation and improving the applicability and versatility of the packaging box.

[0015] Furthermore, the moisture-proof and waterproof layer is made of polyvinyl chloride;

[0016] Through the above technical solution, polyvinyl chloride has good waterproof performance, which can effectively prevent external moisture from penetrating into the interior of the packaging box, protect the goods from the influence of humid environment, reduce the risk of goods getting damp, and improve the quality and protection performance of the goods.

[0017] Furthermore, the heightening frame is made of aluminum alloy;

[0018] Through the above technical solution, the aluminum alloy has excellent strength and corrosion resistance, and can provide a solid supporting structure for the packaging box body, supporting the packaging box body and the items inside it.

[0019] The utility model has the following beneficial effects:

[0020] 1. In the utility model, an effective buffering and shock absorbing effect is achieved in a composite packaging box by placing a box, a shock absorber, a groove and a convex block. The rectangular arrangement of the shock absorber is arranged at the bottom of the box body, which reduces the degree of external force transmitted to the items in the box, and the design of the groove and the convex block increases the stability of the structure, so that the box body can evenly distribute the force when impacted, reducing the risk of damage to the goods.

[0021] 2. In the utility model, a flexible fixing and supporting method is provided for the goods through the design of multiple card slots, the first card plate and the second card plate. The user can adapt to goods of different sizes and shapes by adjusting the positions of the first card plate and the second card plate, thereby ensuring the stability of the goods in the box and improving the applicability and versatility of the packaging box.

[0022] 3. In the utility model, polyvinyl chloride is used as the material of the moisture-proof and waterproof layer, which has good waterproof performance, effectively protecting the goods from the influence of humid environment and reducing the risk of damage to the goods. Aluminum alloy is used as the material of the heightening frame to provide a solid supporting structure, and the box body is raised to avoid direct contact with the ground, reducing the possibility of being affected by ground moisture. Even in a humid environment, the bottom of the box body is not easily corroded by moisture, thereby protecting the goods from the influence of moisture. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional diagram of a composite packaging box proposed by the utility model;

[0024] Figure 2 This is a three-dimensional cross-sectional view of a composite packaging box proposed by the utility model;

[0025] Figure 3 This is a front cross-sectional view of a composite packaging box proposed by the utility model;

[0026] Figure 4 This is a bottom sectional view of a composite packaging box proposed by the utility model.

[0027] Legend:

[0028] 1. Heightening frame; 2. Buffering and shock-absorbing structure; 201. Placement box; 202. Shock absorber; 203. Groove; 204. Bump; 3. Packing box body; 4. Moisture-proof and waterproof layer; 5. Cavity; 6. Internal adjustment structure; 601. Card slot; 602. First card board; 603. Second card board; 7. Stabilizing layer; 8. Upper cover; 9. Lock. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1-4 The utility model provides an embodiment: a composite packaging box, including a packaging box body 3, an inner wall of the packaging box body 3 is provided with a moisture-proof and waterproof layer 4, and a plurality of cavities 5 are arranged in a rectangular shape inside the moisture-proof and waterproof layer 4, which effectively isolate the external humid environment and protect the goods in the packaging box body 3 from being affected by moisture, and an inner wall of the moisture-proof and waterproof layer 4 is provided with a stabilizing layer 7, and an internal adjustment structure 6 is provided at the center of the stabilizing layer 7, which can be adjusted according to the size and shape of the goods so that the goods can be better supported and fixed inside the packaging box body 3, and a buffering and shock-absorbing structure 2 is provided on the lower end surface of the packaging box body 3, which reduces the impact on the internal goods by absorbing external impact and vibration, and a heightening frame 1 is provided on the lower end surface of the buffering and shock-absorbing structure 2, and an upper cover 8 is provided at the center of the upper end surface of the packaging box body 3, and two side walls of the upper cover 8 and the side walls of the packaging box body 3 are both arranged front and back with two lock buckles 9, which firmly close the box body to prevent the goods from overflowing from the top of the packaging box body 3 or being disturbed by the outside.

[0031] The buffer shock absorbing structure 2 includes a placement box 201, a plurality of shock absorbers 202, two grooves 203 and two protrusions 204. The plurality of shock absorbers 202 are arranged in a rectangular shape at the center of the lower end surface of the packaging box body 3. The placement box 201 is arranged at the center of the lower end surface of the plurality of shock absorbers 202. The two grooves 203 are respectively arranged at the sides of the center of the upper end surface of the placement box 201. The two protrusions 204 are respectively arranged at the sides of the center of the lower end surface of the packaging box body 3. The heightening frame 1 is arranged at the center of the lower end surface of the placement box 201. When the packaging box body 3 is subjected to external impact or vibration, the shock absorber 202 plays a buffering role, reducing the extent to which these forces are transmitted to the items in the box. The placement box 201 serves as a support platform for the shock absorber 202, so that the shock absorber 202 can be more firmly fixed to the bottom of the packaging box body 3, thereby providing a more effective buffering and shock absorbing effect. The design of the groove 203 and the protrusion 204 increases the stability of the structure, so that the packaging box body 3 can distribute the force more evenly when subjected to impact, reducing the impact and vibration on the items.

[0032] The internal adjustment structure 6 includes multiple card slots 601, two first card plates 602 and two second card plates 603. The multiple card slots 601 are arranged in a rectangular shape on the upper end surface of the stabilizing layer 7, the two first card plates 602 are arranged in the multiple card slots 601 in a front-to-back arrangement, and the two second card plates 603 are arranged in the multiple card slots 601 in a transverse arrangement. The setting of the multiple card slots 601 provides a basis for the adjustment structure, and provides a position for fixing the first card plate 602 and the second card plate 603. The user can adjust the position by pulling the first card plate 602 and the second card plate 603, and can fix and support the goods according to different sizes, thereby ensuring the stability of the goods in the packaging box body 3, adapting to goods of different sizes and shapes, improving the applicability and versatility of the packaging box, more effectively fixing the goods in the packaging box body 3, reducing the possibility of the goods being subjected to external impact, and reducing the risk of damage to the goods.

[0033] The two protrusions 204 are respectively adapted to the two grooves 203, providing additional structural support and fixation, making the packaging box body 3 more stable when subjected to impact or vibration, preventing the packaging box body 3 from moving or deforming, protecting the items in the packaging box body 3 from the influence of external forces, and improving the safety and reliability of cargo transportation. The multiple card slots 601 are respectively adapted to the two first card plates 602 and the two second card plates 603, so that the packaging box body 3 can be fixed and supported according to cargo of different sizes, ensuring the stability and safety of the cargo during transportation, and improving the applicability and versatility of the packaging box. The moisture-proof and waterproof layer 4 is made of polyvinyl chloride, which has good waterproof properties and can effectively prevent external moisture from penetrating into the interior of the packaging box body 3, protecting the cargo from the influence of humid environment, reducing the risk of the cargo getting damp, and improving the quality and protection performance of the cargo. The material of the heightening frame 1 is aluminum alloy, which has excellent strength and corrosion resistance, and can provide a solid supporting structure for the packaging box body 3 to support the packaging box body 3 and the items inside it.

[0034] Working principle: After the user places the goods inside the packaging box body 3, the setting of multiple card slots 601 provides a basis for the adjustment structure, and provides a position for the first card plate 602 and the second card plate 603 to be fixed. The user can adjust the position by pulling the first card plate 602 and the second card plate 603, and can fix and support the goods according to different sizes, ensure the stability of the goods in the packaging box body 3, adapt to goods of different sizes and shapes, improve the applicability and versatility of the packaging box, more effectively fix the goods in the packaging box body 3, and reduce the impact of the goods on the outside. The possibility of external impact is reduced, and the risk of damage to the goods is reduced. When the packaging box body 3 is subjected to external impact or vibration, the shock absorber 202 plays a buffering role, reducing the extent to which these forces are transmitted to the items in the box. The placement box 201 serves as a supporting platform for the shock absorber 202, so that the shock absorber 202 can be more firmly fixed to the bottom of the packaging box body 3, thereby providing a more effective buffering and shock absorbing effect. The design of the groove 203 and the protrusion 204 increases the stability of the structure, so that the packaging box body 3 can distribute the force more evenly when subjected to impact, reducing the impact and vibration on the items.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A composite packaging box, comprising a packaging box body (3), characterized in that: The inner wall of the packaging box body (3) is provided with a moisture-proof and waterproof layer (4), and a plurality of cavities (5) are arranged in a rectangular shape inside the moisture-proof and waterproof layer (4). The inner wall of the moisture-proof and waterproof layer (4) is provided with a stabilizing layer (7), and an internal adjustment structure (6) is provided at the center of the interior of the stabilizing layer (7). The lower end surface of the packaging box body (3) is provided with a buffering and shock-absorbing structure (2), and the lower end surface of the buffering and shock-absorbing structure (2) is provided with a heightening frame (1). The center of the upper end surface of the packaging box body (3) is provided with an upper cover (8), and two side walls of the upper cover (8) and the side walls of the packaging box body (3) are both provided with two lock buckles (9) arranged in front and back.

2. A composite packaging box according to claim 1, characterized in that: The buffer shock absorbing structure (2) comprises a placement box (201), a plurality of shock absorbers (202), two grooves (203) and two protrusions (204); the plurality of shock absorbers (202) are arranged in a rectangular shape at the center of the lower end surface of the packaging box body (3); the placement box (201) is arranged at the center of the lower end surfaces of the plurality of shock absorbers (202); the two grooves (203) are arranged at the center of the upper end surface of the placement box (201) on both sides; the two protrusions (204) are arranged at the center of the lower end surface of the packaging box body (3) on both sides; and the heightening frame (1) is arranged at the center of the lower end surface of the placement box (201).

3. A composite packaging box according to claim 1, characterized in that: The internal adjustment structure (6) comprises a plurality of card slots (601), two first card plates (602) and two second card plates (603); the plurality of card slots (601) are arranged in a rectangular shape on the upper end surface of the stabilizing layer (7); the two first card plates (602) are arranged in a front-to-back arrangement inside the plurality of card slots (601); and the two second card plates (603) are arranged in a transverse arrangement inside the plurality of card slots (601).

4. A composite packaging box according to claim 2, characterized in that: The two protrusions (204) are respectively adapted to the two grooves (203).

5. A composite packaging box according to claim 3, characterized in that: The plurality of card slots (601) are respectively adapted to fit between the two first card plates (602) and the two second card plates (603).

6. A composite packaging box according to claim 1, characterized in that: The moisture-proof and waterproof layer (4) is made of polyvinyl chloride.

7. The composite packaging box according to claim 1, characterized in that: The height-enhancing frame (1) is made of aluminum alloy.

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