CN213800564U

CN213800564U - Folding type packaging box

Info

Publication number: CN213800564U
Application number: CN202021907004.5U
Authority: CN
Inventors: 吴文博
Original assignee: Tebaijia Packaging Trade Shanghai Co ltd
Current assignee: Tebaijia Packaging Trade Shanghai Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-07-27
Anticipated expiration: 2030-09-03

Abstract

A folding type packing box relates to the technical field of logistics packing, the packing box is formed by a whole piece of paper board, the paper board comprises a first part, a second part and a third part, the first part is connected with the second part, the second part is connected with the third part, the third part is integrally rectangular, the first part, the second part and the third part can be sequentially folded at the joint of the second part and the third part and the joint of the second part and the first part to enable the first part and the third part to be in a cross shape, the first part is provided with a plurality of first easy folding lines, the length direction of the first easy folding lines is vertical to the length direction of the first part, the third part is provided with a plurality of second easy folding lines arranged at intervals, the second easy folding lines are vertical to the length direction of the third part, an operator can fold the paper board more quickly and neatly during packing, and the packing box can pack objects compactly according to the size and the size of the objects, the application range of the packing box is improved.

Description

Folding type packaging box

Technical Field

The utility model relates to a commodity circulation packing technical field, concretely relates to foldable packing carton.

Background

Today's electronic commerce rapid development, the express delivery parcel number of every day is billions, and the product is of a great variety, and the extranal packing that is used for express delivery transportation also is crucial, and there are multiple defects to the express delivery extranal packing of smallclothes commodity at present.

The traditional chinese patent publication No. CN110466859A discloses an extendable and foldable simple packaging box, which is formed by folding and forming a corrugated board, and is used for packaging products, wherein the corrugated board is a single sheet in a rectangular parallelepiped shape, and is cut into three parts, namely a first part, a second part and a third part, by a plurality of cutting seams; the first portion is connected to the second portion by a first fold and the second portion is connected to the third portion by a second fold.

The packing carton among the above-mentioned technical scheme can pack to not unidimensional commodity can use a packing carton, solves the commodity circulation packing problem for trade companies such as electricity merchant, especially is fit for books, clothes, bedding articles for use, cosmetics, small-size electrical apparatus etc. and packs the commodity. However, since the products are various in kinds and different in size, it is difficult to pack the products compactly in a unified packing box, the applicability is low, and sometimes various fillers have to be filled in the packing box to fill the box to fix the products, which takes time and labor, and increases the material cost.

SUMMERY OF THE UTILITY MODEL

To the not enough that prior art exists, the utility model aims to provide a foldable packing carton, during the packing, the operator is more swift and more neatly to the folded sheet, and the packing carton can improve the application scope of packing carton with the compact packing of article, and concrete scheme is as follows:

a folding type packing box is formed by a whole piece of paper board, the paper board comprises a first part, a second part and a third part, the first part is connected with the second part, the second part is connected with the third part, the first part and the second part are combined to be in a rectangular shape integrally, the third part is in a rectangular shape integrally, the first part, the second part and the third part can be folded at the joint of the second part and the third part and the joint of the second part and the first part in sequence to enable the first part and the third part to be in a cross shape, a plurality of first easy folding lines arranged at intervals are arranged on two sides of the first part, the length direction of the first easy folding lines is perpendicular to the length direction of the first part, a plurality of second easy folding lines arranged at intervals are arranged on the third part, the second easy folding line is perpendicular to the length direction of the third part.

Further, when the first portion and the third portion are crossed, the second easy folding line is arranged on two sides of the third portion, which are located on the first portion.

Furthermore, one end of the third part is provided with a tearing and bonding structure.

Furthermore, but tear bonding structure includes two-sided adhesive layer and leaves type paper layer, two-sided adhesive layer respectively with it bonds from type paper layer, third part.

Further, the tearable adhesive structure is on a back side of the third portion.

Compared with the prior art, the beneficial effects of the utility model are as follows:

(1) after the paper board is folded, the paper board is in a cross shape, articles to be packaged are placed in the center of the cross shape, a packaging person folds the two ends of the first part to cover the articles along proper first easy folding lines according to the size of the articles, packaging of the inner box is completed, then the two ends of the third part are folded to cover the inner box according to proper second easy folding lines according to the size of the inner box, packaging of the outer box is completed, the paper board is folded more quickly and tidily by the arrangement of the first easy folding lines and the second easy folding lines, wrapping is completed, the size of the inner box can be adaptive to the size and the height of the articles, compact packaging is achieved, then the packaging person can fix the outer box through transparent glue, glue or a rope, packaging of the articles is completed, and the whole packaging process is convenient to operate;

(2) through setting up tear bonding structure, when outer packing of box was accomplished, torn the type paper layer of third part one end for double-sided adhesive layer bonds with the other end of third part, realizes outer fixing of box, need not the packer and additionally uses hyaline glue, glue or rope again and fixes.

Drawings

FIG. 1 is an overall schematic view of an embodiment of the invention (with the cardboard unfolded);

FIG. 2 is a schematic diagram showing the first portion crossing the third portion;

fig. 3 is a schematic back view of the middle cardboard of the present invention.

Reference numerals: 1. a first portion; 2. a second portion; 3. a third portion; 4. a first easy fold line; 5. a second easy fold line; 6. a tearable adhesive structure; 61. a lifting part.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.

With reference to fig. 1 and 2, a foldable packing box is formed by a whole piece of corrugated paper board, the paper board comprises a first part 1, a second part 2 and a third part 3, the second part 2 is of a middle folding structure, the first part 1 is connected with the second part 2, the second part 2 is connected with the third part 3, the first part 1 and the second part 2 are combined to be rectangular integrally, the third part 3 is rectangular integrally, and the first part 1, the second part 2 and the third part 3 can be folded at the joint of the second part 2 and the third part 3 and the joint of the second part 2 and the first part 1 sequentially to enable the first part 1 and the third part 3 to be in a cross shape. The connection and folding of the first, second and

third portions

1, 2 and 3 is described in particular in patent publication CN 110466859A.

In this embodiment, the final cross-shaped folding manner of the first portion 1, the second portion 2, and the third portion 3 is briefly described as follows: as shown in fig. 1, the solid line between the first part 1 and the second part 2, and the third part 3 is a cutting line, i.e. a cut slit, and the dotted line between the first part 1 and the second part 2, and between the second part 2 and the third part 3 is a steel wire, i.e. an uncut fold, which can be realized by die cutting, and the angle a in the figure must be 45 degrees. When folded, the sheet is folded rightwards along the imaginary line between the second part 2 and the third part 3, and is simultaneously folded anticlockwise along the imaginary line between the first part 1 and the second part 2, so that the sheet is in a cross shape as a whole as shown in fig. 2.

When in packaging, the article is approximately placed at the center of the cross shape, the first part 1 is folded in half along the edge of the article, so that the article is covered by the first part 1, the packaging of the inner box is completed, and then the second part 2 is folded in half along the edge of the inner box, and the packaging of the outer box is completed.

Because the size of article is different, for convenient folding, the both sides that first part 1 lies in second part 2 all are equipped with first easy broken line 4, and first easy broken line 4 can set up to aforementioned copper wire, and first easy broken line 4 is equipped with many, and parallel and the interval sets up each other, and the length direction of first easy broken line 4 sets up perpendicularly with the length direction of first part 1. Similarly, the third portion 3 is provided with a plurality of second easy folding lines 5 which are parallel to each other and spaced apart from each other, the second easy folding lines 5 are also provided as the steel wires, the second easy folding lines 5 are perpendicular to the length direction of the third portion 3, and when the first portion 1 and the third portion 3 are in a cross shape, the second easy folding lines 5 are located on both sides of the first portion 1. During packaging, an operator can select the proper first easy folding line 4 or the proper second easy folding line 5 according to the size of an article to fold the first part 1 and the third part 3, so that the whole packaging box is attractive and compact, and the applicability of the packaging box is improved.

In this embodiment, because corrugated container board has certain hardness, the tangent plane after the cross cutting easily causes the finger fish tail with the angle that produces to the operator, and the corner of first portion 1, third part 3 is the fillet, and fillet department all bonds and has soft rubber sleeve, can effectively avoid the fish tail of operation in-process to the human body.

Example 2

This example differs from embodiment 1 in that the third portion 3 is provided with a tear-off adhesive structure 6, and is otherwise the same as embodiment 1.

As shown in fig. 3, in order to facilitate the packing staff to fix the packing box and facilitate the customer to dismantle the packing box, one end of the third part 3 is provided with the tearable bonding structure 6, and the tearable bonding structure 6 is located at the back of the third part 3, the tearable bonding structure 6 comprises a double-sided adhesive layer and a release paper layer, the double-sided adhesive layer is respectively bonded with the release paper layer and the third part 3, when the packing box is still only a rectangular paper board, the first part 1 and the third part 3 are located at the same end or at different ends of the edge position and are provided with the tearable bonding structure 6. In order to facilitate tearing of the release paper layer, the end of the release paper layer exceeds the edge of the paper board to form a lifting part 61.

During packaging, the article is approximately placed at the right center of the cross shape, the first part 1 is folded in half along the edge of the article, the article is covered on the first part 1, the packaging of the inner box is completed, then the second part 2 is folded in half along the edge of the inner box, the release paper layer of the second part 2 is torn off and adhered to the surface of the second part 2, and the packaging of the outer box is completed.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A foldable package, the package being formed from a one-piece sheet of paper, the sheet of paper comprising a first portion (1), a second portion (2) and a third portion (3), the first portion (1) being connected to the second portion (2), the second portion (2) being connected to the third portion (3), and the first portion (1) and the second portion (2) being combined to form an overall rectangular shape, the third portion (3) being formed as an overall rectangular shape, the first portion (1), the second portion (2) and the third portion (3) being foldable in sequence at the connection of the second portion (2) and the third portion (3) and at the connection of the second portion (2) and the first portion (1) to form a cruciform intersection between the first portion (1) and the third portion (3), characterized in that a plurality of first frangible lines (arranged at intervals) are provided on both sides of the second portion (2) of the first portion (1) 4) The length direction of first easy broken line (4) with the length direction of first part (1) sets up perpendicularly, be equipped with second easy broken line (5) that many intervals set up on third part (3), second easy broken line (5) with the length direction of third part (3) sets up perpendicularly.

2. A folding pack according to claim 1, characterised in that the third portion (3) is provided with the second frangible line (5) on both sides of the first portion (1) when the first portion (1) and the third portion (3) are cruciform.

3. A folding package according to claim 1, characterised in that one end of the third portion (3) is provided with a tear-off adhesive formation (6).

4. A folding package according to claim 3, characterised in that the tear-adhesive construction (6) comprises a double-sided adhesive layer and a release paper layer, the double-sided adhesive layer being adhered to the release paper layer and the third portion (3), respectively.

5. A folding package according to claim 3, characterised in that the tear-off adhesive formation (6) is on the rear side of the third portion (3).