Waterproof compression-resistant environment-friendly corrugated paper packaging box

Abstract

The utility model relates to the technical field of packaging materials, in particular to a waterproof compression-resistant environment-friendly corrugated paper packaging box which comprises a box body and an inner box installed on the inner side of the box body, supporting assemblies are arranged on all faces of the box body and the inner box, and each supporting assembly comprises a reinforcing plate fixedly connected to the inner side of the box body; one end of the reinforcing plate abuts against the inner box, a support groove is formed in the inner side of the box body, protrusions are arranged on the two sides of the detachable support, the detachable support is connected with the support groove in the inner side of the box body in a clamped mode through the protrusions, and a bottom plate is fixedly arranged at the bottom of the box body. Through the mode that the supporting assembly is arranged, goods damage and collision caused by external force impact and vibration are reduced, the goods return rate caused by damage of the packaging box is reduced, the corrugated paper packaging box can be kept stable in an inclined or transportation environment through the supporting assembly, and the problems of box body deformation, damage and the like caused by extrusion are solved.

Description

Technical Field

[0001] This application relates to the field of packaging materials technology, and in particular to a waterproof, pressure-resistant, and environmentally friendly corrugated cardboard packaging box. Background Technology

[0002] A packaging box is a container used to protect and transport goods, typically made of cardboard, wood, plastic, or other materials. Its main function is to protect goods from damage during transportation and to facilitate storage and distribution. Depending on their purpose and materials, packaging boxes can be categorized into various types, including corrugated cardboard boxes, wooden crates, and plastic boxes.

[0003] Corrugated cardboard boxes are widely used in logistics, warehousing and transportation, but traditional corrugated cardboard boxes have insufficient compressive strength. Utility Model Content

[0004] In view of the shortcomings of existing technologies, the purpose of this application is to provide a waterproof, pressure-resistant, and environmentally friendly corrugated cardboard packaging box to solve the problem of insufficient pressure resistance of traditional corrugated cardboard packaging boxes.

[0005] The above-mentioned objective of this application is achieved through the following technical solution: a waterproof, pressure-resistant, and environmentally friendly corrugated cardboard packaging box, comprising a box body and an inner box installed inside the box body, a support assembly provided between the box body and the inner box, the support assembly including a reinforcing plate fixedly connected to the inner box body, and detachable brackets provided at the four corners of the inner box body, one end of the reinforcing plate abutting against the inner box body, a bracket groove provided on the inner box body, protrusions fixedly provided on both sides of the detachable brackets, the detachable brackets engaging with the bracket grooves on the inner box body via the protrusions, and a bottom plate fixedly provided at the bottom of the box body.

[0006] By adopting the above technical solutions, the reinforcing plates installed on the inner side of the box significantly enhance the overall structural strength of the packaging box. Especially during transportation, the reinforcing plates effectively resist external impacts and vibrations, preventing the box from deforming or being damaged due to squeezing or collisions, and providing better support and protection for the contents. The reinforcing frame, abutting against the inner side of the box, provides additional cushioning protection for the goods, reducing damage from the external environment. The detachable brackets, secured to the inner side of the box via bracket grooves, effectively enhance the overall structural strength of the packaging box. This design better protects the contents during transportation, preventing damage caused by vibration or collisions. The detachable brackets can be easily removed when the box is being transported or not in use, thus reducing the space and volume occupied.

[0007] Furthermore, the support assembly also includes a vertical plate disposed between the reinforcing plate and the detachable bracket. The reinforcing plate has snap-fit ​​grooves on both sides for connecting the vertical plate and the reinforcing plate. One end of the vertical plate abuts against the detachable bracket, and the other end of the vertical plate snaps into the reinforcing plate.

[0008] The above technical solution, with the upright plate between the reinforcing plate and the detachable upright plate, helps to reduce the deformation of the box caused by front and rear compression during handling or transportation, thereby improving the box's compressive strength and further reinforcing the stability of the box structure.

[0009] Furthermore, a biodegradable filler is placed between the outer casing and the inner casing.

[0010] By adopting the above technical solution, the biodegradable filler inside the packaging box can absorb impact and vibration, reducing the risk of damage to goods during transportation. The filler can fill the gaps inside the box, prevent the goods from shaking, increase the stability of the packaging box, and improve the environmental performance of the packaging box by using biodegradable filler, and the material can be naturally degraded.

[0011] Furthermore, chamfers are provided at the joints of the four sides of the box.

[0012] By adopting the above technical solution, the chamfered corners at the four corners of the box can eliminate the sharp edges of the packaging box, reducing the risk of scratches or cuts caused by collisions or friction during handling, storage or use.

[0013] Furthermore, support frames are provided at the four corners of the base plate, and the support frames are fixedly connected to the box body and the base plate.

[0014] By adopting the above technical solution, installing support frames at the corners of the box's bottom plate can significantly improve the stability of the packaging box. This design effectively prevents damage caused by tilting or shaking during transportation or storage, thus ensuring the safety of the goods. The support frame design can evenly distribute the weight to the four corners of the packaging box, avoiding deformation or damage caused by concentrated pressure. This pressure-distributing method helps extend the service life of the packaging box and reduce losses during transportation.

[0015] Furthermore, handle slots are provided on the left and right sides of the box.

[0016] Through the above technical solutions, the design of the handle groove not only makes it easier for users to grip and move the packaging box, but also enhances the overall structural strength of the packaging box. Users can also easily lift the packaging box through the handle groove, avoiding the inconvenience of directly lifting heavy objects by hand, thereby reducing the burden on handling workers.

[0017] Furthermore, a rubber strip is provided at the bottom of the base plate.

[0018] By adopting the above technical solution, a rubber strip is fixedly installed on the bottom plate of the box. This rubber strip has excellent friction properties, effectively increasing the friction between the bottom plate of the packaging box and the ground, thereby preventing the packaging box from sliding or tipping over during transportation or storage. The rubber strip also has good elasticity and cushioning properties, absorbing some of the vibration and impact force when the items are subjected to external impact, thus protecting the internal items from damage.

[0019] Furthermore, a QR code area is fixedly provided on the side of the box.

[0020] The above technical solution allows for the printing and pasting of QR codes in the designated area, facilitating user identification and management of information on the packaging box and further improving user work efficiency.

[0021] In summary, this application includes the following beneficial technical effects:

[0022] 1. A support frame is installed at the bottom of the base plate to effectively prevent damage to the packaging box caused by tilting or shaking during transportation or storage, thus ensuring the safety of the goods. At the same time, the support frame can also distribute the weight evenly to the four corners of the packaging box, avoiding deformation or damage caused by concentrated pressure, extending the service life of the packaging box, and reducing losses during transportation.

[0023] 2. The reinforcing plates and detachable supports installed on the inside of the box effectively enhance the overall structural strength of the packaging box, providing better protection for the contents during transportation and preventing damage caused by vibration or collision. The detachable supports can be easily removed when the packaging box is being transported or not in use, thereby reducing the space and volume occupied. At the same time, the uprights effectively prevent the packaging box from deforming due to front and rear compression, playing a pressure-reducing role during transportation and better protecting the contents of the packaging box. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of the packaging box in the embodiment;

[0025] Figure 2 This is a schematic diagram of the bottom plate structure of the box in the embodiment;

[0026] Figure 3 The box in the embodiment Figure 1 Enlarged view of point A in the middle.

[0027] Reference numerals: 1. Box body; 10. Inner box; 2. Base plate; 3. Support assembly; 301. Reinforcing plate; 302. Detachable bracket; 303. Upright plate; 304. Protrusion; 305. Snap-fit ​​groove; 4. Handle groove; 5. QR code area; 6. Support frame; 7. Rubber strip. Detailed Implementation

[0028] The present application will be further described in detail below with reference to the accompanying drawings.

[0029] Example, refer to Figures 1-3 A waterproof, pressure-resistant, and environmentally friendly corrugated cardboard packaging box includes a box body 1 and an inner box 10 installed inside the box body 1. Support components 3 are provided on each surface of the box body 1 and the inner box 10. Each support component 3 includes a reinforcing plate 301 fixedly connected to the inner side of the box body 1, and detachable brackets 302 located at the four corners of the inner side of the box body 1. One end of the reinforcing plate 301 abuts against the inner box. A bracket groove is provided on the inner side of the box body 1. Protrusions 304 are fixedly provided on both sides of the detachable brackets 302. The detachable brackets 302 engage with the bracket grooves on the inner side of the box body 1 through the protrusions 304. A bottom plate 2 is fixedly provided at the bottom of the box body 1. The reinforcing plate 301 located inside the box body 1 significantly enhances the overall structural strength of the packaging box. Especially during transportation, the reinforcing plate 301 effectively resists external impacts and vibrations, preventing the packaging box from deforming or being damaged due to squeezing or collision, and providing better support and protection for the contents. The reinforcing frame, which abuts against the inner box of the packaging, provides additional cushioning protection for the goods, reducing damage from the external environment. The detachable bracket 302, secured to the inside of the box 1 via a bracket groove, effectively enhances the overall structural strength of the packaging. This design better protects the contents during transportation, preventing damage from vibration or impact. The detachable bracket 302 can be easily removed when the packaging is in transit or not in use, thus reducing the space and volume occupied.

[0030] In this embodiment, the support assembly 3 further includes a vertical plate 303 disposed between the reinforcing plate 301 and the detachable support. The reinforcing plate 301 has snap-fit ​​grooves 305 on both sides for connecting the vertical plate 303 to the reinforcing plate 301. One end of the vertical plate 303 abuts against the detachable support 302, and the other end of the vertical plate 303 snaps into the reinforcing plate 301. The vertical plate 303 disposed between the reinforcing plate 301 and the detachable vertical plate 303 helps reduce deformation of the box 1 caused by front and rear compression during handling or transportation, thereby improving the box 1's compressive strength and further reinforcing the structural stability of the box 1.

[0031] In this embodiment, the inner side of the box 1 is provided with biodegradable filler. The filler provided inside the packaging box can absorb impact and vibration, reducing the risk of damage to goods during transportation. The filler can fill the gaps inside the box, preventing the goods from shaking and increasing the stability of the packaging box. Furthermore, the use of biodegradable filler improves the environmental performance of the packaging box, and the material can be naturally degraded.

[0032] In this embodiment, chamfers are provided at the joints of the four sides of the box 1. The chamfers at the joints of the four sides of the box 1 can eliminate the sharp parts of the edges of the packaging box, reducing the risk of scratches or cuts caused by collisions or friction during handling, storage or use.

[0033] In this embodiment, support frames 6 are provided at the four corners of the base plate 2, and the support frames 6 are fixedly connected to the box body 1 and the base plate 2. Providing support frames 6 at the bottom corners of the base plate 2 significantly improves the stability of the packaging box. This design effectively prevents damage caused by tilting or shaking during transportation or storage, thus ensuring the safety of the goods. The design of the support frames 6 evenly distributes the weight to the four corners of the packaging box, avoiding deformation or damage caused by concentrated pressure. This pressure-distributing method helps extend the service life of the packaging box and reduce losses during transportation.

[0034] In this embodiment, handle grooves 4 are provided on the left and right sides of the box body 1. The design of the handle grooves 4 not only makes it easier for users to grip and move the packaging box, but also enhances the overall structural strength of the packaging box. Users can also easily lift the packaging box through the handle grooves 4, avoiding the inconvenience of directly lifting heavy objects by hand, thereby reducing the burden on handling workers.

[0035] In this embodiment, a rubber strip 7 is provided at the bottom of the base plate 2. The rubber strip 7, fixedly installed at the bottom of the base plate 2, has good frictional properties, effectively increasing the friction between the base plate 2 of the packaging box and the ground, thereby preventing the packaging box from sliding or tipping over during transportation or storage. The rubber strip 7 also has good elasticity and cushioning properties, absorbing some of the vibration and impact force when the items are subjected to external impact, thus protecting the internal items from damage.

[0036] In this embodiment, a QR code area 5 is fixedly provided on the side of the box 1. The QR code area 5 can be used for printing and pasting QR codes, which facilitates users' identification and management of information on the packaging box, and further improves users' work efficiency.

[0037] Specific implementation process:

[0038] The four corners of the box body 1 are chamfered to eliminate sharp edges. Users can carry or move the box using the handles 4 fixed to the side of the box body 1. When the box is placed on a flat surface, the support frame 6 at the bottom of the base plate 2 reinforces its stability and prevents deformation due to pressure. Simultaneously, the rubber strip 7 at the bottom of the base plate 2 increases friction between the base plate 2 and the ground, preventing the box from sliding or tilting. Furthermore, the inner side of the box body 1 is reinforced by a reinforcing plate 301 and a detachable bracket 302, and a vertical plate 303 prevents the box from being squeezed from the front and back, further enhancing its pressure resistance and significantly improving its stability. During logistics and transportation, users can also print and affix QR codes to the QR code area 5 on the side of the box body 1, facilitating information identification and classification of the box and simplifying its management.

[0039] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A waterproof, pressure-resistant, and environmentally friendly corrugated cardboard packaging box, characterized in that, The device includes a housing (1) and an inner box (10) installed inside the housing (1). A support assembly (3) is provided between the housing (1) and the inner box (10). The support assembly (3) includes a reinforcing plate (301) fixedly connected to the inner side of the housing (1). The other end of the reinforcing plate (301) abuts against the inner box. Detachable brackets (302) are provided at the four corners of the inner side of the housing (1). A bracket groove is provided on the inner side of the housing (1). Protrusions (304) are fixedly provided on both sides of the detachable brackets (302). The detachable brackets (302) are engaged with the bracket grooves on the inner side of the housing (1) through the protrusions (304). A bottom plate (2) is fixedly provided at the bottom of the housing (1).

2. The waterproof, pressure-resistant, and environmentally friendly corrugated cardboard packaging box according to claim 1, characterized in that, The support assembly (3) also includes a vertical plate (303) disposed between the reinforcing plate (301) and the detachable bracket. The reinforcing plate (301) has snap-fit ​​grooves (305) on both sides for connecting the vertical plate (303) and the reinforcing plate (301). One end of the vertical plate (303) abuts against the detachable bracket (302), and the other end of the vertical plate (303) snaps against the reinforcing plate (301).

3. The waterproof, pressure-resistant, and environmentally friendly corrugated cardboard packaging box according to claim 1, characterized in that, A biodegradable filler is placed between the outer box (1) and the inner box.

4. The waterproof, pressure-resistant, and environmentally friendly corrugated cardboard packaging box according to claim 1, characterized in that, The four sides of the box (1) are chamfered at the joints.

5. The waterproof, pressure-resistant, and environmentally friendly corrugated cardboard packaging box according to claim 4, characterized in that, Support frames (6) are provided at the four corners of the base plate (2), and the support frames (6) are fixedly connected to the box body (1) and the base plate (2).

6. The waterproof, pressure-resistant, and environmentally friendly corrugated cardboard packaging box according to claim 1, characterized in that, The box body (1) has handle slots (4) on the left and right sides.

7. The waterproof, pressure-resistant, and environmentally friendly corrugated cardboard packaging box according to claim 1, characterized in that, A rubber strip (7) is provided at the bottom of the base plate (2).

8. The waterproof, pressure-resistant, and environmentally friendly corrugated cardboard packaging box according to claim 1, characterized in that, A QR code area (5) is fixedly provided on the side of the box (1).

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