CN218662819U

CN218662819U - A buffering shock-absorbing structure and packing carton for packing carton

Info

Publication number: CN218662819U
Application number: CN202222048406.XU
Authority: CN
Inventors: 蒋鹏程; 李连臣; 许卫涛; 邓忠良
Original assignee: Beijing Tongfang Information Safety Technology Co ltd
Current assignee: Beijing Tongfang Information Safety Technology Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2023-03-21
Anticipated expiration: 2032-08-04

Abstract

The utility model provides a buffering shock-absorbing structure and packing carton for packing carton relates to packing technical field, and the main objective is solved traditional for the packing carton problem that buffering structure shock attenuation effect is poor, provides a shock attenuation effectual and more environmental protection's packing carton structure. This a buffering shock-absorbing structure for packing carton includes: a substrate; the buffer parts are oppositely arranged on the substrate, all the buffer parts are positioned on the same side of the substrate, and bending lines are arranged on the buffer parts; when the substrate and/or the buffer part is squeezed by external force, the buffer part can be bent along the bending line under the squeezing action of the external force. The packaging box comprises a turnover cover and the buffering and shock-absorbing structure for the packaging box, wherein the turnover cover is connected with the substrate through the buffer piece; the turnover cover can cover the upper part of the substrate in a turnover mode and is connected with the two oppositely arranged buffering parts.

Description

A buffering shock-absorbing structure and packing carton for packing carton

Technical Field

The utility model belongs to the technical field of the packaging technique and specifically relates to a buffering shock-absorbing structure and packing carton for packing carton.

Background

The packing box is a common tool for storing and transporting articles in modern life, and when the packing box is used for transporting articles, the first need to consider the shock absorption and buffering functions of the packing box. In order to ensure that the transported articles are not damaged, a shock-absorbing material or a shock-absorbing structure is required to be arranged in the packaging box so as to reduce the possibility that the articles are damaged due to the action of external force in the transportation process.

The applicant has found that the prior art has at least the following technical problems: the existing paper packaging box does not have a buffering effect, and buffering and pressure reduction of built-in goods are generally realized in a mode of a built-in bubble pad or foam. The application of the bubble pad and the bubble cotton can cause a large amount of garbage and bring about a serious environmental protection problem.

In order to solve the above problems, it is necessary to develop a paper buffer structure having a good buffering effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a buffering shock-absorbing structure and packing carton for packing carton to solve the poor technical problem of traditional paper packing carton buffering effect that exists among the prior art. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a buffering shock-absorbing structure for packing carton, include: a substrate; the buffer parts are oppositely arranged on the substrate, all the buffer parts are positioned on the same side of the substrate, and bending lines are arranged on the buffer parts; when the substrate and/or the buffer part is squeezed by external force, the buffer part can be bent along the bending line under the squeezing action of the external force.

Due to the design of the bending line, the buffer piece can be bent when applying pressure, so that the buffer piece can buffer and absorb the pressure, and the original shape can be recovered when the pressure is removed, so that the traditional paperboard structure can have a better buffer effect, and the purpose of protecting the product is achieved.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

As a further improvement of the present invention, the number of the buffer members is consistent with the number of the edges of the substrate and arranged in a one-to-one correspondence. Can make this buffering shock-absorbing structure more stable difficult crooked when using through above-mentioned structure to have better buffering shock attenuation effect.

As a further improvement of the utility model, be located on the bolster the length of the line of bending is less than the length of bolster. Because the length of the bending line part is slightly less than the length of the buffer parts, when two adjacent buffer parts are in a compression state, the two adjacent buffer parts can avoid mutual interference, and the buffer damping structure can have a better buffer effect.

As a further improvement, the utility model discloses an arbitrary both ends middle part on the bolster length direction all is sunk structure. This structure can effectively avoid two adjacent bolster mutual influence.

As a further improvement of the present invention, the substrate and the buffer member are formed of paper.

The utility model provides a packing box, which comprises a flip cover and any one of the above buffering and damping structures for the packing box, wherein the flip cover is connected with a substrate through the buffer piece; the turnover cover can cover the upper part of the substrate in a turnover mode and is connected with the two oppositely arranged buffering parts.

When the flip cover is covered on the substrate, the buffer piece is positioned between the flip cover and the substrate, and the flip cover, the flip cover and the substrate can enclose to form a buffer space for accommodating articles, so that the safety of the articles placed in the packaging box is ensured.

As a further improvement of the present invention, the flip cover is formed with a piece of paper as the buffer member.

As a further improvement of the utility model, a locking slip is arranged at the joint of the flip cover and at least one buffer piece; the buffer piece is provided with a flange, and a notch for inserting the locking insertion strip is formed between the flange and the buffer piece.

When the locking inserting strip is inserted into the notch, the flanging is just positioned between the flip cover and the substrate, and the flip cover can be firmly connected with the substrate through the buffer piece and keeps the position relatively unchanged, so that a better buffering effect is obtained.

As a further improvement of the present invention, the locking strip is formed by a paper-turning-over line and connected to the paper-turning-over line. The structure can greatly improve the connection firmness between the locking inserting strip and the turnover cover and prevent the locking inserting strip and the turnover cover from being separated from each other.

As a further improvement of the utility model, the packing carton is made by the corrugated paper and stupefied type extending direction with flip's a direction of turning over is located the coplanar. This structural design helps maintain the structural stability of the package.

Compared with the prior art, the buffering and damping structure for the packaging box and the packaging box provided by the better embodiment of the utility model can achieve better buffering effect through the paperboard structure compared with the traditional packaging structure; when the packing box is under the action of pressure, the buffer piece made of the paperboard can compress and absorb the pressure; when pressure is removed, the packaging box can recover to the original shape, and the packaging box can achieve the purposes of buffering, reducing pressure and protecting products. Above-mentioned bolster can reach the cotton buffering decompression effect of EPE bubble no matter traditional through the bending line structure, environmental protection more simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a cutting die diagram of the buffering and shock-absorbing structure for a packing box of the present invention;

FIG. 2 is a cutting die view of the packing box of the present invention;

FIG. 3 is a schematic view of the overall structure of the packing box of the present invention;

fig. 4 is a schematic structural view of the packing box of the present invention when pressed.

In the figure: 1. a substrate; 2. a buffer member; 21. bending the wire; 3. a cover is turned; 31. locking the cutting; 32. folding lines are folded; 4. flanging; 5. and (6) cutting.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.

The technical solution of the present invention will be explained below with reference to the accompanying drawings.

The utility model provides a buffering shock-absorbing structure for packing carton, this buffering shock-absorbing structure include substrate 1 and buffer 2 two parts.

Specifically, this buffering shock-absorbing structure is wholly made by the paper material, and wherein substrate 1 is platelike structure, and bolster 2 lies in substrate 1 with one side: at least one pair of oppositely arranged buffer parts 2 are constructed on the substrate 1, all the buffer parts 2 are positioned on the same side of the substrate 1, and bending lines 21 are arranged on the buffer parts 2; when the substrate 1 and/or the buffer member 2 is pressed by an external force, the buffer member 2 can be bent along the bending line 21 under the pressing action of the external force. It should be noted that the buffer member 2 can be bent toward the central portion of the substrate 1 by an external force.

Due to the design of the bending line 21, the buffer part 2 can be bent when applying pressure, so that the buffer part can buffer and absorb the pressure, and the original shape can be recovered when the pressure is removed, so that the traditional paperboard structure can have a good buffer effect, and the purpose of protecting the product is achieved.

As an alternative embodiment, the number of the buffer members 2 corresponds to the number of sides of the substrate 1 and is arranged in one-to-one correspondence. Through the structure, the buffering and damping structure is more stable and less prone to deflection when in use, so that a better buffering and damping effect is achieved.

Example 1:

the utility model provides a buffering shock-absorbing structure for packing carton, this structure can be placed in the packing carton, also can regard as a part of packing carton.

Specifically, as shown in fig. 1, the cushioning structure for a packing box includes a substrate 1 and four cushioning members 2, wherein the substrate 1 is a rectangular structure made of cardboard, and the number of the cushioning members 2 is four and is distributed on four sides of the substrate 1. Under the action of pressure, the four buffer parts 2 respectively positioned on the periphery of the substrate 1 can be stressed and compressed at the same time, so that a better buffer effect is given to the buffer damping structure.

As an alternative embodiment, the length of the bending line 21 on the buffer 2 is smaller than the length of the buffer 2. Because the length of the line 21 portion of bending is slightly less than the length of the bolster 2, therefore when two adjacent bolsters 2 are all in the compression state, can avoid mutual interference between two adjacent bolsters 2 this moment, guarantee that this buffering shock-absorbing structure can have better buffering effect.

As an optional embodiment, the middle parts of both ends of any buffer 2 in the length direction are in a concave structure. This structure can effectively prevent the adjacent two buffering members 2 from interfering with each other.

The recessed structure may be a V-shaped structure, as shown in fig. 1; but may also be U-shaped or U-like in configuration.

In order to ensure the durability and stability of the cushioning structure, the substrate 1 and the cushioning member 2 are formed of paper as an alternative embodiment.

Example 2:

the utility model provides a packing box, which comprises a flip 3 and any one of the above mentioned buffering and damping structures for packing boxes, wherein the flip 3 is connected with a substrate 1 through a buffer 2; the flip 3 can be covered above the substrate 1 in a flip manner and is connected with the two oppositely arranged buffer members 2.

When the flip 3 is covered on the substrate 1, the buffer member 2 is located between the flip 3 and the substrate 1, and the three can form a buffer space for accommodating articles, so that the safety of the articles placed in the packaging box is ensured.

As shown in fig. 2, four buffer members 2 are disposed on the package box and respectively surround the substrate 1, and a certain gap is formed between two adjacent buffer members 2.

As an alternative embodiment, the flap 3 is formed in one piece with the buffer 2.

In order to ensure that the flip 3 and the substrate 1 can be connected more firmly, as an alternative embodiment, a locking insert 31 is arranged at the joint of the flip 3 and the at least one buffer 2; the buffer member 2 is provided with a flange 4, and a notch 5 for inserting the locking insertion strip 31 is arranged between the flange 4 and the buffer member 2.

When the locking strip 31 is inserted into the notch 5, the flange 4 is just positioned between the flip 3 and the substrate 1, and at this time, the flip 3 can be firmly connected with the substrate 1 through the buffer 2 and the position is kept relatively unchanged, so that a better buffering effect is obtained.

As shown in fig. 2, the number of the locking inserts 31 is six, and the six locking inserts 31 are respectively located on three sides of the flip cover 3; correspondingly, the corresponding positions of the buffer parts 2 are also provided with notch 5 structures one by one.

As an alternative embodiment, the locking insert 31 is formed integrally with the flap 3 and is connected by a fold line 32. This structure can greatly improve the firmness of the connection between the locking slip 31 and the lid 3, preventing the two from being separated from each other.

When the flip 3 is covered on the substrate 1 by the buffer member 2, the structure of the formed packing box is shown in fig. 3, and the structure of the packing box after being pressed by an external force is shown in fig. 4.

In order to further increase the strength of the packing box, as an alternative embodiment, the packing box is made of corrugated paper and the extending direction of the flute shape is in the same plane with the folding direction of the turnover cover 3, as shown in fig. 2.

Specifically, the corrugated paper is B corrugated paper, as shown in fig. 2.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A buffering shock-absorbing structure for packing carton, its characterized in that includes:

a substrate (1);

the substrate comprises a buffer part (2), wherein at least one pair of buffer parts (2) which are oppositely arranged are constructed on the substrate (1), all the buffer parts (2) are positioned on the same side of the substrate (1), a bending line (21) is arranged on each buffer part (2), and the length of each bending line (21) is smaller than that of each buffer part (2);

when the substrate (1) and/or the buffer piece (2) are/is extruded by external force, the buffer piece (2) can be bent along the bending line (21) under the extrusion action of the external force.

2. The cushioning structure for a packing box according to claim 1, wherein the number of the cushioning members (2) is identical to the number of sides of the substrate (1) and arranged in one-to-one correspondence.

3. The buffering and shock-absorbing structure for the packing box according to claim 1, wherein the middle parts of both ends of any one of the buffering members (2) in the length direction are recessed.

4. A shock-absorbing structure for packing box according to claim 1, wherein said substrate (1) and said shock-absorbing member (2) are formed of paper.

5. Packaging box, characterized in that it comprises a flip (3) and a cushioning structure for packaging box according to any one of claims 1 to 4, said flip (3) being connected to said substrate (1) by said cushioning element (2);

the turnover cover (3) can cover the upper part of the substrate (1) in a turnover mode and is connected with the two oppositely arranged buffering pieces (2).

6. A package as claimed in claim 5, characterized in that the flap (3) is formed in one piece with the buffer (2).

7. A package as claimed in claim 5, characterized in that a locking tab (31) is provided at the connection of the flap (3) to at least one of the buffers (2);

be provided with turn-ups (4) on bolster (2), turn-ups (4) with offer the confession between bolster (2) locking cutting (31) male incision (5).

8. A packet as in claim 7, wherein the locking tab (31) is formed in one piece with the flap (3) and is connected by a fold line (32).

9. A package as claimed in any one of claims 5 to 8, characterized in that it is made of corrugated paper and the direction of extension of the flute lies in the same plane as the direction of folding of the flap (3).