Three-dimensional load-bearing corrugated carton with buffer interlayers

Abstract

The utility model belongs to the field of corrugated cartons, and particularly relates to a three-dimensional bearing corrugated carton with a buffer interlayer, which comprises a carton body, a honeycomb support plate is fixedly mounted on the inner wall of the bottom of the carton body, and a limit plate is fixedly mounted at the top of the honeycomb support plate. A limiting plate is fixedly installed on the outer side of the carton body, four buffering corners are fixedly installed on the top of the limiting plate, the same supporting frame is detachably installed on the tops of the four buffering corners, four anti-collision corners and four anti-collision strips are fixedly installed on the outer side of the carton body, and four anti-collision supporting columns are fixedly installed on the outer side of the carton body. According to the carton, the situation that when the weight of the carton on the upper portion is large, the carton on the lower portion is extruded, the carton is damaged, and the integrity of goods is affected can be avoided, practicability and protection performance of the carton are improved, meanwhile, impact force can be buffered and diffused through the arranged buffering corners and the arranged anti-collision corners, and therefore the goods and the carton are protected.

Description

Technical Field

[0001] This utility model relates to the field of corrugated cardboard box technology, and in particular to a three-dimensional load-bearing corrugated cardboard box with a buffer layer. Background Technology

[0002] Corrugated cardboard boxes are rigid paper containers made of corrugated cardboard. They are composed of at least one layer of corrugated paper and one or more layers of linerboard, bonded together by processes such as gluing. Corrugated paper has a unique wavy structure, which gives corrugated cardboard boxes good compressive strength, cushioning performance, and shock absorption. They can effectively protect the contents from damage caused by collisions, squeezing, and other external forces during transportation, storage, and handling. At the same time, corrugated cardboard boxes also have the advantages of being lightweight, low cost, easy to process and form, and recyclable. Therefore, they are widely used in the packaging of various products and are one of the indispensable packaging materials in modern logistics and commodity packaging.

[0003] When handling corrugated cardboard boxes, multiple boxes are often stacked to reduce floor space. However, when the weight of a corrugated cardboard box is large, it can easily crush the box below, causing damage to it and consequently damaging the contents inside, thus affecting the integrity of the goods.

[0004] Therefore, we propose a three-dimensional load-bearing corrugated cardboard box with a cushioning layer to solve the above problems. Utility Model Content

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A three-dimensional load-bearing corrugated cardboard box with a buffer layer includes a cardboard box body. A honeycomb support plate is fixedly installed on the bottom inner wall of the cardboard box body. A limiting plate is fixedly installed on the top of the honeycomb support plate. Four buffer corners are fixedly installed on the top of the limiting plate. The same support frame can be detachably installed on the top of each of the four buffer corners.

[0007] Specifically, four anti-collision corners and four anti-collision strips are fixedly installed on the outer side of the cardboard box body to increase the anti-collision capability of the cardboard box body.

[0008] Specifically, four anti-collision support columns are fixedly installed on the outside of the carton body, and two mounting slots are opened on the top of each of the four anti-collision support columns.

[0009] Specifically, the top of each of the four anti-collision support columns can be detachably installed with the same X-shaped support frame. Two connecting metal blocks are fixedly installed at the bottom of each of the four ends of the X-shaped support frame, and the multiple connecting metal blocks are respectively adapted to the corresponding mounting slots.

[0010] Specifically, rubber buffer plates are fixedly installed on the inner walls of all four sides of the carton body. When there is an external impact, the elasticity of the rubber can absorb and disperse the impact force, reducing the damage to the goods.

[0011] Specifically, the top of the limiting plate is provided with three limiting grooves, and the inner side of each of the three limiting grooves is detachably installed with a transverse partition to facilitate the stability of the transverse partition after installation.

[0012] Specifically, each of the three transverse partitions has three assembly slots at its top, which facilitates the assembly of the three longitudinal partitions and the three transverse partitions.

[0013] Specifically, the inner sides of multiple assembly slots are detachably equipped with longitudinal partitions, which facilitates the division of the internal space of the carton body, thereby preventing the goods from colliding with each other.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: by setting the support frame and X-shaped support frame, it can prevent the upper carton from squeezing the lower carton when the weight of the upper carton is large, thereby causing damage to the carton and affecting the integrity of the goods, increasing the practicality and protection of the carton. At the same time, the set buffer corners and anti-collision corners can buffer and diffuse the impact force, thereby protecting the goods and the carton. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a three-dimensional load-bearing corrugated cardboard box with a buffer layer in its closed state, as proposed in this utility model.

[0016] Figure 2 This is a three-dimensional structural diagram showing the closed state of a three-dimensional load-bearing corrugated cardboard box with a buffer layer proposed in this utility model.

[0017] Figure 3 This is a three-dimensional structural diagram of an open corrugated cardboard box with a buffer layer for load-bearing capacity, as proposed in this utility model.

[0018] Figure 4 This is a three-dimensional cross-sectional view of the open structure of a three-dimensional load-bearing corrugated cardboard box with a buffer layer proposed in this utility model.

[0019] Figure 5 This is a three-dimensional structural disassembly diagram of an open-style corrugated cardboard box with a buffer layer and a three-dimensional load-bearing structure proposed in this utility model.

[0020] Figure 6 This is a three-dimensional structural breakdown diagram of the support mechanism for a three-dimensional load-bearing corrugated cardboard box with a buffer layer proposed in this utility model.

[0021] In the diagram: 1. Carton body; 2. Anti-collision strip; 3. Anti-collision support column; 4. X-shaped support frame; 5. Connecting metal block; 6. Anti-collision corner; 7. Horizontal partition; 8. Longitudinal partition; 9. Rubber buffer plate; 10. Honeycomb support plate; 11. Limiting plate; 12. Buffer corner; 13. Support frame. Detailed Implementation

[0022] Reference Figure 1-6 A three-dimensional load-bearing corrugated cardboard box with a buffer layer includes a cardboard box body 1. A honeycomb support plate 10 is fixedly installed on the bottom inner wall of the cardboard box body 1. A limiting plate 11 is fixedly installed on the top of the honeycomb support plate 10. Four buffer corners 12 are fixedly installed on the top of the limiting plate 11. The same support frame 13 can be detachably installed on the top of the four buffer corners 12.

[0023] In this embodiment, four anti-collision corners 6 and four anti-collision strips 2 are fixedly installed on the outer side of the carton body 1 to increase the anti-collision capability of the carton body 1.

[0024] In this embodiment, four anti-collision support columns 3 are fixedly installed on the outside of the carton body 1, and two mounting slots are opened on the top of each of the four anti-collision support columns 3.

[0025] In this embodiment, the top of each of the four anti-collision support columns 3 can be detachably installed with the same X-shaped support frame 4. Two connecting metal blocks 5 are fixedly installed at the bottom of each of the four ends of the X-shaped support frame 4, and the multiple connecting metal blocks 5 are respectively adapted to the corresponding mounting slots.

[0026] In this embodiment, rubber buffer plates 9 are fixedly installed on the inner walls of the four sides of the carton body 1. When there is an external impact, the elasticity of the rubber can absorb and disperse the impact force, reducing the damage to the goods.

[0027] In this embodiment, the top of the limiting plate 11 is provided with three limiting grooves, and the inner side of the three limiting grooves is respectively detachably installed with a transverse partition 7, which facilitates the stability of the transverse partition 7 after installation.

[0028] In this embodiment, each of the three transverse partitions 7 has three assembly slots on its top to facilitate the assembly of the three longitudinal partitions 8 and the three transverse partitions 7.

[0029] In this embodiment, longitudinal partitions 8 are detachably installed on the inner side of multiple assembly slots, which facilitates the division of the internal space of the carton body 1, thereby preventing the goods from colliding with each other.

[0030] Working principle: When storing goods, the staff first installs three horizontal partitions 7 onto the limiting plate 11. The three limiting grooves on the top of the limiting plate 11 limit the corresponding horizontal partitions 7. Then, the staff assembles the three horizontal partitions 7 with the three longitudinal partitions 8. The goods are then placed in the space separated by the longitudinal partitions 8 and the horizontal partitions 7, which can prevent the goods from shifting or colliding during transportation. At the same time, the four rubber buffer plates 9 can absorb and disperse the impact force when subjected to external impact, reducing damage to the impacted goods. Then, the staff assembles the support frame 13 with the four buffer corners 12. The support frame 13 can... To provide support for the carton body 1 and prevent the carton below from being crushed by the weight of the upper carton, thus causing damage, a honeycomb support plate 10 is provided between the bottom inner wall of the carton body 1 and the limiting plate 11. The honeycomb support plate 10 can evenly distribute the pressure and effectively transfer the load acting on the plate surface to the entire carton body 1, so that it can withstand a large weight without deformation and provide stable support for the object it supports. Then, the staff seals the carton. After sealing, the staff aligns the two connecting metal blocks 5 at the four ends of the X-shaped support frame 4 with the mounting slots on the corresponding anti-collision support columns 3 for installation. This improves the sealing effect and also increases the support force of the carton body 1.

[0031] The technological advancements of this invention compared to existing technologies are as follows: the support frame 13 and X-shaped support frame 4 prevent the upper carton from being crushed by the lower carton when it is too heavy, thus preventing damage and affecting the integrity of the goods. This increases the practicality and protective properties of the carton. At the same time, the buffer angle 12 and anti-collision angle 6 can buffer and diffuse the impact force, thereby protecting the goods and the carton.

Claims

1. A corrugated cardboard box with cushioning partitions, characterized in that, Including the paper box body (1), the bottom inner wall of the paper box body (1) is fixedly installed with the honeycomb support plate (10), the top of the honeycomb support plate (10) is fixedly installed with the limiting plate (11); The top of the limiting plate (11) is fixedly installed with four buffer corners (12), and the top of the four buffer corners (12) is detachably installed with the same support frame (13).

2. A three-dimensional load-bearing corrugated paper box with a buffer interlayer according to claim 1, characterized in that, The outer side of the paper box body (1) is fixedly installed with four anti-collision corners (6) and four anti-collision strips (2).

3. A three-dimensional load-bearing corrugated paper box with a cushioning interlayer according to claim 1, characterized in that, The outer side of the paper box body (1) is fixedly installed with four anti-collision support columns (3), and the top of the four anti-collision support columns (3) is provided with two installation grooves.

4. A corrugated cardboard box with a cushioning partition according to claim 3, wherein, The top of the four anti-collision support columns (3) is detachably installed with the same X-shaped support frame (4), and the four ends of the X-shaped support frame (4) are fixedly installed with two connecting metal blocks (5), and the connecting metal blocks (5) are respectively matched with the corresponding installation grooves.

5. The corrugated cardboard box with a cushioning partition according to claim 1, wherein, The four inner walls of the paper box body (1) are fixedly installed with rubber buffer plates (9).

6. A three-dimensional load-bearing corrugated paper box with a cushioning partition according to claim 1, wherein, The top of the limiting plate (11) is provided with three limiting grooves, and the inner sides of the three limiting grooves are respectively detachably installed with transverse partition plates (7).

7. A three-dimensional load-bearing corrugated paper box with a cushioning interlayer according to claim 6, characterized in that, The top of the three transverse partition plates (7) is provided with three assembly grooves.

8. A three-dimensional load-bearing corrugated paper box with a cushioning interlayer according to claim 7, characterized in that, The inner sides of the plurality of assembly grooves are respectively detachably installed with longitudinal partition plates (8).

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