CN216187692U

CN216187692U - Corrugated container board buffer structure

Info

Publication number: CN216187692U
Application number: CN202122668505.3U
Authority: CN
Inventors: 赵军
Original assignee: Nefab Packaging Engineering Wuxi Co ltd
Current assignee: Nefab Packaging Engineering Wuxi Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-04-05
Anticipated expiration: 2031-11-03

Abstract

The utility model provides a corrugated board buffer structure, which comprises a first buffer plate, a first buffer part, a buffer bottom plate, a second buffer part and a second buffer plate, wherein the first buffer plate, the first buffer part, the buffer bottom plate, the second buffer part and the second buffer plate are formed by folding a corrugated board along pressing lines; the first buffer plate, the first buffer part, the buffer bottom plate, the second buffer part and the second buffer plate are surrounded to form a cylindrical structure with two open ends, and the first buffer plate and the second buffer plate are arranged in an overlapped mode; the first buffer part and the second buffer part are arranged in a recessed mode towards the inner side of the cylindrical structure, and can be deformed in a telescopic mode to enable the first buffer plate and the buffer bottom plate to be close to or far away from each other. The utility model adopts a self-locking structure, does not need gluing, and the buffer part is sunken towards the inside of the cylindrical structure and can be deformed in a telescopic way; the buffer structure absorbs kinetic energy through self deformation to achieve the shock absorption effect on products, is flexible and changeable, and can be suitable for buffer installation of products with different specifications.

Description

Corrugated container board buffer structure

Technical Field

The utility model relates to the technical field of packaging, in particular to a corrugated board buffering structure.

Background

Plastic foam products have been used in industrial packaging as cushioning materials to protect the product from damage during storage, transportation, handling, etc. in the past, plastic foam products have been used in large quantities as packaging materials in industrial packaging. But the material is considered to cause huge pollution to the earth environment due to the characteristics of low recovery rate, difficult degradation in the nature and the like. Corrugated container board buffer structure is widely used because it has recoverable advantage, but among the prior art corrugated container board buffer structure is mostly by the box body that two or more corrugated container boards folded into and constitutes, such box body makes the packaging process loaded down with trivial details, cushioning effect poor to cause the wasting of resources.

Disclosure of Invention

The utility model aims to overcome and supplement the defects in the prior art, and provides a corrugated board buffer structure which is integrally formed, has good buffer and shock absorption effects and can adapt to buffer installation of products with different specifications.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a corrugated board buffering structure comprises a first buffering plate, a first buffering part, a buffering bottom plate, a second buffering part and a second buffering plate, wherein the first buffering plate, the first buffering part, the buffering bottom plate, the second buffering part and the second buffering plate are formed by folding a corrugated board along pressing lines;

the first buffer plate, the first buffer part, the buffer bottom plate, the second buffer part and the second buffer plate are surrounded to form a cylindrical structure with two open ends, and the first buffer plate and the second buffer plate are arranged in an overlapped mode;

the first buffer part and the second buffer part are arranged in a recessed mode towards the inner side of the cylindrical structure, and can be deformed in a telescopic mode to enable the first buffer plate and the buffer bottom plate to be close to or far away from each other.

Preferably, the first buffer part and the second buffer part both comprise a first buffer surface and a second buffer surface; the first buffer surface and the second buffer surface form an included angle which is sunken towards the inner side of the cylindrical structure.

Preferably, the included angle is 30-120 °.

Preferably, the included angle is 45-90 °.

Preferably, the first buffer part and the second buffer part are symmetrically arranged on two sides of the buffer bottom plate.

Preferably, the width L1 of the first buffer plate is the same as the width L2 of the second buffer plate.

Preferably, be equipped with the buckle on the first buffer board, it is equipped with the draw-in groove to correspond on the second buffer board, first buffer board and second buffer board pass through buckle and draw-in groove joint.

Preferably, the corrugated board buffer structure is formed by folding and integrally forming the corrugated board along pressing lines.

The utility model has the beneficial effects that: the buffer structure adopts a self-locking structure to form a closed loop, does not need gluing, and the buffer part is sunken towards the inside of the cylindrical structure and can be subjected to telescopic deformation to enable the first buffer plate and the buffer bottom plate to be close to or far away from each other, so that the buffer structure can be suitable for buffer installation of products with different specifications, and the purpose of buffering and damping is achieved. The buffer structure is flexible and changeable, the length, the width and the height of the buffer structure can be changed at will according to different product sizes and weights, and different buffer effects are achieved. The buffer structure is integrally formed, simple and reliable, high in repeated utilization rate and capable of being matched with other paper packaging designs for use.

Drawings

Fig. 1 is a schematic diagram of the corrugated board structure of the present invention.

Fig. 2 is a perspective view illustrating a buffering structure of corrugated cardboard according to the present invention.

Fig. 3 is a perspective view illustrating a corrugated cardboard cushioning structure according to the present invention in a compressed state.

In the figure, 1-first buffer plate; 2-a second buffer plate; 3-a buffer base plate; 41-a first buffer; 42-a second buffer; 5-a first buffer surface; 6-a second buffer surface; 7-buckling; 8-a clamping groove; 9-pressing line.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings and embodiments, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-3: a corrugated cardboard cushioning structure, comprising a first cushioning plate 1, a first cushioning part 41, a cushioning base plate 3, a second cushioning part 42 and a second cushioning plate 2 formed by folding a corrugated cardboard along pressing lines 9; the first buffer plate 1, the first buffer part 41, the buffer bottom plate 3, the second buffer part 42 and the second buffer plate 2 are surrounded to form a cylindrical structure with two open ends, and the first buffer plate 1 and the second buffer plate 2 are overlapped; the first buffer portion 41 and the second buffer portion 42 are recessed inward of the cylindrical structure, and can be deformed in a telescopic manner to move the first buffer plate 1 and the buffer base plate 3 closer to or away from each other.

The corrugated board is integrally formed, the corrugated board is good in buffering effect, low-carbon and environment-friendly, the cost is greatly reduced, the press line 9 is arranged on the corrugated board, the first buffering plate 1, the buffering part 4, the buffering bottom plate 3 and the second buffering plate 2 are sequentially folded and enclosed along the press line 9 to form a cylindrical structure with two open ends, the first buffering part 41 and the second buffering part 42 are arranged towards the inner side of the cylindrical structure in a concave mode and can be stretched and deformed to enable the first buffering plate 1 and the buffering bottom plate 3 to be close to or far away from each other, and the buffering structure can be suitable for buffering and mounting of products of different specifications.

Specifically, the first buffer portion 41 and the second buffer portion 42 each include a first buffer surface 5 and a second buffer surface 6; the first and

second buffer surfaces

5 and 6 form an included angle recessed toward the inner side of the cylindrical structure.

In this embodiment, the first buffer portion 41 and the second buffer portion 42 can be deformed in a telescopic manner to make the first buffer plate 1 and the buffer base plate 3 approach or separate from each other, and the first buffer surface 5 and the second buffer surface 6 form an included angle recessed toward the inner side of the cylindrical structure, so that the elastic supporting effect is better.

Further, in the present embodiment, the included angle is 30 to 120 °.

The buffer part can elastically stretch and contract within the range of 30-120 degrees, so that the buffer structure can have excellent buffer effect.

Further, in the present embodiment, the included angle is 45 to 90 °.

The buffer part can elastically stretch and contract within the range of 45-90 degrees, so that the buffer effect of the buffer structure is better.

Further, in the present embodiment, the first buffer portion 41 and the second buffer portion 42 are symmetrically disposed on both sides of the buffer base plate 3.

The buffering parts which are symmetrically arranged guarantee the overall harmony of the buffering structure, the buffering effect is good, the structure is simple, and the manufacturing is easy.

As shown in fig. 1, in the present embodiment, the width L1 of the first buffer plate 1 is the same as the width L2 of the second buffer plate 2.

When the first buffer board 1, the second buffer board 2 and the buffer bottom board 3 are folded along the pressing line 9 to form a cylindrical structure with two open ends, since L1 and L2 are the same width, the first buffer board 1 and the second buffer board 2 can be completely overlapped and connected together, and the overlapped buffer boards are parallel to the buffer bottom board 3.

Further, in this embodiment, be equipped with buckle 7 on the first buffer board 1, it is equipped with draw-in groove 8 to correspond on the second buffer board 2, first buffer board 1 and second buffer board 2 pass through buckle 7 and draw-in groove 8 joint.

First buffer board 1 links together through the mode that the buckle is connected with second buffer board 2, does not need sticky, so both conveniently dismantle and install, environmental protection again.

Further, in the embodiment of the present invention, the corrugated cardboard cushioning structure is formed by folding the corrugated cardboard along the pressing line 9; the corrugated board which is integrally formed is folded into the buffering structure, so that the forming is simple and convenient, the installation and the disassembly are easy, the repeated utilization rate is high, and the cost is greatly saved.

The use method of the corrugated board buffer structure comprises the following steps: the buffering structure is formed by folding an integrally formed corrugated board. Be equipped with line ball 9 on the corrugated container board, line ball 9 separates into first buffer board 1, the second buffer board 2 that different functional areas are located the corrugated container board both ends promptly with corrugated container board, the buffer board 3 in the middle of the corrugated container board, between first buffer board 1 and the buffer board 3, all be equipped with the buffering portion between second buffer board 2 and the buffer board 3, the buffering portion is formed (first buffering portion 41 and second buffering portion 42 promptly) by first buffering face 5 and second buffering face 6 along the line ball is folding.

First buffer board 1, first buffer portion 41, buffer bottom plate 3, second buffer portion 42 and second buffer board 2 surround and form both ends open-ended tubular structure, just first buffer board 1 and the coincide of second buffer board 2 set up, because be equipped with buckle 7 on the first buffer board 1, be equipped with draw-in groove 8 on the second buffer board 2, so fill in buckle 7 in draw-in groove 8 and form the auto-lock, with this will corrugated container board folding continuous formation corrugated container board buffer structure, meanwhile, the buffer portion orientation of the folding formation of first buffering face 5 and second buffering face 6 the sunken setting in inside of tubular structure forms "M" type promptly, has just so formed the structure of a spring. The buffer part can be telescopically deformed to enable the first buffer plate 1 and the buffer bottom plate 3 to be close to or far away from each other, and the buffer part can be compressed and deformed when being subjected to external load like the working principle of a compression spring; but when the load disappears it returns to its original shape.

The utility model absorbs kinetic energy by self deformation to achieve the shock absorption effect on products, the buffering structure is flexible and changeable, can adapt to buffering installation of products with different specifications, and has good buffering effect, and the integrally formed structure is convenient to install and disassemble and is beneficial to environmental protection.

Finally, it should be noted that the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to examples, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.

Claims

1. A corrugated container board buffer structure which characterized in that: comprises a first buffer board (1) formed by folding a corrugated board along pressing lines (9), a first buffer part (41), a buffer bottom board (3), a second buffer part (42) and a second buffer board (2);

the first buffer plate (1), the first buffer part (41), the buffer bottom plate (3), the second buffer part (42) and the second buffer plate (2) are encircled to form a cylindrical structure with two open ends, and the first buffer plate (1) and the second buffer plate (2) are arranged in an overlapped mode;

the first buffer part (41) and the second buffer part (42) are arranged in a recessed mode towards the inner side of the cylindrical structure and can be deformed in a stretching mode to enable the first buffer plate (1) and the buffer bottom plate (3) to be close to or far away from each other.

2. A corrugated cardboard cushioning structure as claimed in claim 1 wherein: the first buffer part (41) and the second buffer part (42) comprise a first buffer surface (5) and a second buffer surface (6); the first buffer surface (5) and the second buffer surface (6) form an included angle which is sunken towards the inner side of the cylindrical structure.

3. A corrugated cardboard cushioning structure as claimed in claim 2 wherein: the included angle is 30-120 degrees.

4. A corrugated cardboard cushioning structure as claimed in claim 3 wherein: the included angle is 45-90 degrees.

5. A corrugated cardboard cushioning structure as claimed in claim 4 wherein: the first buffer part (41) and the second buffer part (42) are symmetrically arranged on two sides of the buffer bottom plate (3).

6. A corrugated cardboard cushioning structure according to any one of claims 1 to 5 wherein: the width L1 of the first buffer plate (1) is the same as the width L2 of the second buffer plate (2).

7. A corrugated cardboard cushioning structure as claimed in claim 6 wherein: be equipped with buckle (7) on first buffer board (1), it is equipped with draw-in groove (8) to correspond on second buffer board (2), first buffer board (1) and second buffer board (2) pass through buckle (7) and draw-in groove (8) joint.

8. A corrugated cardboard cushioning structure as claimed in claim 7 wherein: the corrugated board buffer structure is formed by folding and integrating a corrugated board along the pressing line (9).