CN217674177U

CN217674177U - Buffering and supporting integrated paper packaging box

Info

Publication number: CN217674177U
Application number: CN202222130365.9U
Authority: CN
Inventors: 李明
Original assignee: SUZHOU GENERAL PRINTING HOUSE CO Ltd
Current assignee: SUZHOU GENERAL PRINTING HOUSE CO Ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2022-10-28
Anticipated expiration: 2032-08-12

Abstract

The application relates to a buffering and supporting integrated paper packaging box which is formed by folding and pasting a piece of die-cut paperboard, and comprises a box body, a box bottom, a box cover and a buffering and supporting part positioned in the box body; the buffering support part comprises a first wall, a second wall, a third wall and a second adhesive wall which are sequentially and foldably connected, one side edge of the first wall is foldably connected to the bottom edge of the rear wall, a pair of cuts which are parallel to each other is arranged on the third wall, the third wall is divided into a first part, a second part and a middle part by the pair of cuts, a fourth folding line is arranged on the middle part, the second adhesive wall is adhered to the inner wall surface of the box body, the middle part is sunken towards the direction of the rear wall relative to the first part and the second part and is folded along the fourth folding line, a first accommodating space is limited by the first part, the first part and the second part, the first wall is perpendicular to the rear wall and is abutted against the box bottom, and the second wall is parallel to the front wall. The application discloses packing carton can play fine guard action to the commodity of packing in it.

Description

Buffering and supporting integrated paper packaging box

Technical Field

The application relates to the technical field of paper packaging boxes.

Background

The paper packing box is convenient to print and manufacture, environment-friendly and widely used. A good paper packing carton not only needs the structure firm, needs can play the buffering guard action to the commodity of packing carton moreover.

In the paper packaging box on the market, some of the paper packaging boxes need to be provided with independent buffer parts in the box to protect articles, such as plastic buffer sleeves supported by a plastic suction process or paper buffer liners formed by folding paperboard; according to the paper packaging box, the buffering part is additionally arranged in the box, so that the buffering protection of the commodity can be increased, but the buffering parts are assembled in the box in a fixed manner after being deformed, so that a user is difficult to take out or draw out the buffering parts, and the commodity is inconvenient to take out; the other part sets up in the paper buffering portion of box body an organic whole formation in the box body, and this part paper buffering portion forms in the box body through folding bonding, and the paper packing carton of this integrative structure, paper buffering portion can realize the buffer protection to article, nevertheless because this paper buffering portion of an organic whole formation is unsettled from top to bottom, and buffer protection effect is limited. Therefore, the existing paper packaging box can not meet the market demand.

Disclosure of Invention

In order to solve the technical problem, the application aims to provide the buffering and supporting integrated paper packaging box which can play a good buffering and protecting role on commodities packaged inside the paper packaging box.

In order to achieve the above purpose, the present application provides the following technical solutions: a buffering and supporting integrated paper packaging box is of a square structure formed by folding and pasting a piece of die-cut paperboard, and comprises a box body formed by folding and enclosing a front wall, a rear wall, a first side wall and a second side wall, a box bottom formed by a first bottom supporting sheet, a second bottom supporting sheet and a bottom cover sheet, a box cover formed by a first top supporting sheet, a second top supporting sheet and a top cover sheet, a buffering and supporting part positioned in the box body, and a first bonding wall connected to the side edge of the rear wall in a foldable manner; said first adhesive wall adhered to the inside wall surface of said first side wall, said first bottom support flap foldably connected to the bottom edge of said first side wall, said second bottom support flap foldably connected to the bottom edge of said second side wall, said bottom cover flap foldably connected to the bottom edge of said front wall, said first top support flap foldably connected to the top edge of said first side wall, said second top support flap foldably connected to the top edge of said second side wall, and said top cover flap foldably connected to the top edge of said front wall; the cushion support includes a first wall, a second wall, a third wall and a second adhesive wall, wherein one side edge of the first wall is foldably connected to the bottom edge of the back wall, a first folding line is arranged between the first wall and the second wall, a second folding line is arranged between the second wall and the third wall, a third folding line is arranged between the third wall and the second adhesive wall, a pair of cuts parallel to each other is arranged on the third wall, the cuts extend from the second folding line to the third folding line, the third wall is divided into a first part, a second part and a middle part by the pair of cuts, a fourth folding line is arranged on the middle part, the fourth folding line, the first folding line, the second folding line and the third folding line are parallel to each other, the second adhesive wall is adhered to the inner wall surface of the back wall, the middle part is sunken towards the back wall relative to the first part and the second part and is folded along the fourth folding line, the middle part of the second folding line and the middle part are folded, the first adhesive wall is adhered to the inner wall surface of the back wall, and the middle part is abutted against the bottom edge of the first wall, and the second adhesive wall is abutted against the bottom edge of the first wall.

In the above technical solution, preferably, the middle portion is right-angled.

In the above technical solution, preferably, a fifth folding line and a sixth folding line are respectively disposed on the first portion and the second portion, the fifth folding line and the sixth folding line are located on the same straight line and are parallel to the fourth folding line, the first portion is folded along the fifth folding line to form a right-angle structure, and the second portion is folded along the sixth folding line to form a right-angle structure.

In the above technical solution, preferably, a distance between the third folding line and the fifth folding line and a distance between the third folding line and the sixth folding line are greater than a distance between the third folding line and the fourth folding line.

In the above-described aspect, preferably, a distance between the front wall and the rear wall in the front-rear direction is smaller than a distance between the front wall and the rear wall in the front-rear direction, a second storage space is defined between the second wall and an inner wall surface of the front wall, and an upper boundary and a lower boundary of the second storage space are defined by the box cover and the box bottom, respectively.

In the above technical solution, preferably, the top cover sheet is provided with a first insertion tongue.

In the above technical solution, preferably, a socket is disposed between the first wall and the rear wall, and the bottom cover is provided with a second tongue adapted to the socket.

Compared with the prior art, the packaging box provided by the application has the advantages that the buffer supporting part is formed by folding and pasting a part of the die-cut paperboard, so that the manufacturing process is simple; the first wall of the buffer supporting part is abutted against the box bottom, and the non-bonding end of the buffer supporting part cannot be suspended, so that commodities accommodated in the buffer supporting part cannot shake up and down in the box along with the buffer supporting part; therefore, the packaging box can well protect commodities packaged in the packaging box.

Drawings

FIG. 1 is a perspective view of a package provided herein;

FIG. 2 is a schematic view of the package provided by the present application, after the lid and bottom are opened, looking at the internal structure of the box through the lid;

FIG. 3 isbase:Sub>A cross-sectional schematic view of FIG. 2 taken along section A-A;

fig. 4 is a schematic view of the internal structure of the package provided by the present application, which is viewed through the bottom of the package after the cover and the bottom of the package are opened.

FIG. 5 is a schematic view of a die cut paperboard of a package provided herein;

fig. 6 is a schematic view of the die-cut paperboard of fig. 5 after the cushion support portion is folded and formed.

Wherein: 100. packaging boxes; 11. a front wall; 12. a rear wall; 13. a first side wall; 14. a second side wall; 1. a box body; 21. a first bottom support sheet; 22. a second bottom support sheet; 23. a bottom cover sheet; 2. a box bottom; 31. a first top support sheet; 32. a second top support sheet; 33. a top cover sheet; 3. a box cover; 4. a buffer support part; 5. a first adhesive wall; 231. a second tongue; 6. a socket; 331. a first tongue; 41. a first wall; 42. a second wall; 43. a third wall; 44. a second adhesive wall; 45. a first fold line; 46. a second fold line; 47. a third fold line; 431. cutting; 432. cutting; 433. a first portion; 434. a second portion; 435. a middle portion; 438. a fourth fold line; 436. a fifth fold line; 437. a sixth fold line; 48. a first storage space; 49. a second storage space; 200. a commodity; 300. and (4) a commercial product specification.

Detailed Description

In order to explain the technical content, the structural features, the achieved objects and the effects of the present application in detail, the technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings in the embodiments of the present application.

Fig. 1, 2 and 4 show a paper package 100 provided by the present application, the paper package 100 being a four-sided structure folded and glued from a piece of die-cut paperboard as shown in fig. 5-6.

The packing box 100 includes a box body 1 formed by folding a front wall 11, a rear wall 12, a first side wall 13 and a second side wall 14, a box bottom 2 formed by a first bottom support sheet 21, a second bottom support sheet 22 and a bottom cover sheet 23, a box cover 3 formed by a first top support sheet 31, a second top support sheet 32 and a top cover sheet 33, a cushion support 4 located inside the box body 1, and a first adhesive wall 5 foldably connected to a side edge of the rear wall 12. The first adhesive wall 5 is adhered to the inner wall surface of the first side wall 13.

A first bottom support tab 21 is foldably connected to a bottom edge of the first side wall 13. Second bottom support tab 22 is foldably connected to a bottom edge of second side wall 14. A bottom flap 23 is foldably connected to the bottom edge of the front wall 11. The bottom cover piece 23 is provided with a second insertion tongue 231. When the bottom packaging of the packing box 100 is completed, the first bottom supporting sheet 21 and the second bottom supporting sheet 22 are folded to cover the bottom opening of the box body 1, the bottom cover sheet 23 is supported on the upper portions of the first bottom supporting sheet 21 and the second bottom supporting sheet 22, and the second tongue 231 is inserted into the insertion opening 6 to be mentioned later, thereby realizing the closing of the bottom opening.

A first top support flap 31 is foldably connected to a top edge of the first side wall 13, a second top support flap 32 is foldably connected to a top edge of the second side wall 14, and a top cover flap 33 is foldably connected to a top edge of the front wall 11. The top cover sheet 33 is provided with a first insertion tongue 331. When the top packaging of the packaging box 100 is completed, the first top supporting sheet 31 and the second top supporting sheet 32 are folded and cover the top opening of the box body 1, the top cover sheet 33 is supported on the upper portions of the first top supporting sheet 31 and the second top supporting sheet 32, and the first insertion tongue 331 is inserted into the top opening and attached to the inner wall surface of the bottom wall 12, thereby closing the top opening.

As shown in fig. 4 to 6, the cushion support portion 4 includes a first wall 41, a second wall 42, a third wall 43, and a second adhesive wall 44, which are foldably connected in this order. One side edge of the first wall 41 is foldably connected to a bottom edge of the rear wall 12. A first fold line 45 is provided between the first wall 41 and the second wall 42, a second fold line 46 is provided between the second wall 42 and the third wall 43, and a third fold line 47 is provided between the third wall 43 and the second adhesive wall 44. The third wall 43 is provided with a pair of

cuts

431 and 432 parallel to each other, and the pair of

cuts

431 and 432 extend from the second fold line 46 to the third fold line 47. The third wall 43 is divided by a pair of

cuts

431 and 432 into a first portion 433, a second portion 434 and a middle portion 435, the middle portion 435 being provided with a fourth folding line 438. The fourth, first, second and

third fold lines

438, 45, 46, 47 are parallel to each other.

A socket 6 is provided between the first wall 41 and the rear wall 12, the socket 6 being adapted to the second tongue 231 of the bottom flap 23 so that the second tongue 231 of the bottom flap 23 can be inserted into the socket 6.

The second adhesive wall 44 is to be adhered to the inner wall surface of the rear wall 12. Intermediate portion 435 is recessed toward the rear wall relative to first portion 433 and second portion 434 and is folded along fourth fold line 438 to form a right-angled shape.

The first and

second portions

433 and 434 are provided with a fifth folding line 436 and a sixth folding line 437, respectively, and the fifth folding line 436 and the sixth folding line 437 are positioned on the same straight line and are parallel to the fourth folding line 438. The distance D1 between the third fold line 47 to the fifth fold line 436 and the sixth fold line 437 is greater than the distance D2 between the third fold line 47 to the fourth fold line 438.

The first portion 433 is folded along a fifth fold line 436 to form a right angle configuration and the second portion 434 is folded along a sixth fold line 437 to form a right angle configuration.

The first portion 433, the second portion 434, and the middle portion 435 define the first receiving space 48. The first receiving space 48 is shown in fig. 2, 3 and 6.

Referring to fig. 4, the first wall 41 is perpendicular to the rear wall 12 and will abut the first bottom support flap 21, the second bottom support flap 22 and the bottom cover flap 23 of the cassette bottom 2, thereby forming a stable support structure. The second wall 42 will be parallel to the front wall 11. The distance L1 in the front-rear direction of the first wall 41 is smaller than the distance L0 in the front-rear direction of the front wall 11 and the rear wall 12, a second housing space 49 is defined between the second wall 42 and the inner wall surface of the front wall 11, and the upper boundary and the lower boundary of the second housing space 49 are respectively defined by the box cover 3 and the box bottom 2.

As shown in fig. 3, in the first receiving space 48, the goods 200 can be received, and the goods supported in the first receiving space 48 can be well protected due to the right-angled structure of the middle portion 435 and the protection of the first portion 433 and the second portion 434 at both sides. In the second storage space 49, articles such as the product manual 300 can be stored, and since the second storage space 49 penetrates forward and backward in the integration box 1, it is possible to store articles having a longer size.

The paper packing carton of this application because inside buffering supporting part and box body all are by same cross cutting card paper, and folding pasting forms, and its preparation is simpler, supports commodity in its inside first accommodation space moreover, and what avoid commodity in the box body that can be fine rocks, and buffering effect is good.

The above embodiments are merely illustrative of the technical concepts and features of the present application, and the purpose of the present invention is to enable those skilled in the art to understand the content of the present application and implement the present application, and not to limit the protection scope of the present application. All equivalent changes or modifications made according to the spirit of the present application should be covered within the protection scope of the present application.

Claims

1. A buffering and supporting integrated paper packing box is a square structure formed by folding and sticking a piece of die-cut paperboard and is characterized by comprising a box body formed by folding and enclosing a front wall, a rear wall, a first side wall and a second side wall, a box bottom formed by a first bottom supporting sheet, a second bottom supporting sheet and a bottom cover sheet, a box cover formed by a first top supporting sheet, a second top supporting sheet and a top cover sheet, a buffering and supporting part positioned in the box body and a first bonding wall connected to the side edge of the rear wall in a foldable manner; said first adhesive wall adhered to the inside wall surface of said first side wall, said first bottom support flap foldably connected to the bottom edge of said first side wall, said second bottom support flap foldably connected to the bottom edge of said second side wall, said bottom cover flap foldably connected to the bottom edge of said front wall, said first top support flap foldably connected to the top edge of said first side wall, said second top support flap foldably connected to the top edge of said second side wall, and said top cover flap foldably connected to the top edge of said front wall; the cushioning support portion includes a first wall, a second wall, a third wall and a second adhesive wall which are sequentially and foldably connected, one side edge of the first wall is foldably connected to the bottom edge of the rear wall, a first folding line is arranged between the first wall and the second wall, a second folding line is arranged between the second wall and the third wall, a third folding line is arranged between the third wall and the second adhesive wall, a pair of cuts which are parallel to each other are arranged on the third wall, the cuts extend from the second folding line to the third folding line, and the third wall is divided into a first part, a second part and a middle part by the pair of cuts, the middle part is provided with a fourth folding line, the first folding line, the second folding line and the third folding line are parallel to each other, the second bonding wall is bonded on the inner wall surface of the back wall, the middle part is sunken towards the direction of the back wall relative to the first part and the second part and is folded along the fourth folding line, the middle part, the first part and the second part define a first containing space, the first wall is perpendicular to the back wall and is abutted against the box bottom, and the second wall is parallel to the front wall.

2. A package according to claim 1, wherein the intermediate portion is right-angled.

3. A pack according to claim 1 wherein the first and second portions are provided with fifth and sixth fold lines respectively, the fifth and sixth fold lines being collinear and parallel to the fourth fold line, the first portion being folded along the fifth fold line to form a right angle configuration and the second portion being folded along the sixth fold line to form a right angle configuration.

4. A pack according to claim 3 wherein the distance between the third fold line and the fifth and sixth fold lines is greater than the distance between the third fold line and the fourth fold line.

5. A packing box according to claim 1, wherein the distance in the front-rear direction of the first wall is smaller than the distance in the front-rear direction of the front wall and the rear wall, and a second receiving space is defined between the second wall and the inner wall surface of the front wall, and an upper boundary and a lower boundary of the second receiving space are defined by the box cover and the box bottom, respectively.

6. A package as claimed in claim 1, wherein the top cover sheet is provided with a first tab.

7. A package as claimed in claim 1, wherein a socket is provided between the first wall and the rear wall, and a second tongue is provided on the bottom flap for engaging with the socket.