CN215664410U

CN215664410U - Hollow-out structure on surface of packaging box

Info

Publication number: CN215664410U
Application number: CN202122107320.5U
Authority: CN
Inventors: 胡奇杰
Original assignee: Hubei Zidan Packaging Technology Co ltd; Shanghai Zidan Food Packaging Printing Co ltd
Current assignee: Hubei Zidan Packaging Technology Co ltd; Shanghai Zidan Food Packaging Printing Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-01-28
Anticipated expiration: 2031-09-02

Abstract

The utility model relates to a hollow structure on the surface of a packaging box, belonging to the technical field of packaging products and comprising a box body, wherein the box body comprises a first side surface and a second side surface which are adjacent, the edge of the first side surface is provided with a first connecting sheet used for bonding with the second side surface, the first connecting sheet is provided with a first through hole, and one end of the second side surface, which is close to the first connecting sheet, is provided with a first notch; when the first connecting sheet of the first side surface is bonded with the second side surface, the first through hole and the first notch are overlapped to form a first hollow hole. Above-mentioned hollow out construction on packing carton surface is applicable to some packing cartons of making through adhesive mode, and the size of first through-hole can be great, makes things convenient for cross cutting processing, and first breach accessible punching press is tailor and is formed, and first through-hole and first breach can form the bleeder vent structure of most of shapes such as bar hole, round hole of small-size through overlapping like this, have the processing degree of difficulty low, the hole position fastness after the overlap advantage that the practicality is good, and market prospect is wide.

Description

Hollow-out structure on surface of packaging box

Technical Field

The utility model relates to a hollow structure on the surface of a packaging box, and belongs to the technical field of packaging products.

Background

The packaging box is a box for packaging products as the name implies, and can be classified into a paper box, an iron box, a wood box, a cloth box, a leather box, an acrylic box, a corrugated packaging box, a pvc box and the like according to the materials. With the rapid development of modern industry and the continuous improvement of living standard of people, the demand of people on the packing box will be increased continuously, and higher requirements on the shape and the quality of the packing box are also provided. The packing boxes are classified according to the names of the products and comprise moon cake boxes, tea boxes, medlar boxes, candy boxes, local specialty boxes, wine boxes, chocolate boxes, food, medicine and health care product boxes, food packing boxes and the like.

At present, when a packaging box on the market is used for containing some fresh fruits or food, a hollowed-out air hole structure needs to be formed in the packaging box, the hollowed-out structure needs to be processed through a die cutting waste removing process when the packaging box is processed, and the waste removing difficulty is higher when the size of the hollowed-out structure is smaller, so that the small-size air hole is not adopted in the conventional paper packaging box. Therefore, how to design a small-size packaging box hollow structure with small processing difficulty has important significance.

Disclosure of Invention

Therefore, the utility model provides a hollow structure on the surface of a packaging box, aiming at the characteristic that a connecting sheet on the packaging box can be overlapped with a side surface when being adhered, the connecting sheet is provided with a through hole, the corresponding side surface is provided with a notch, and a small-sized hollow hole is formed after the through hole and the notch are overlapped, so that the processing difficulty is small. In order to achieve the above purpose, the utility model provides the following technical scheme:

the hollow structure on the surface of the packaging box comprises a box body, wherein the box body comprises a first side surface and a second side surface which are adjacent, the edge of the first side surface is provided with a first connecting sheet used for being bonded with the second side surface, the first connecting sheet is provided with a first through hole, and one end, close to the first connecting sheet, of the second side surface is provided with a first notch; when the first connecting sheet of the first side surface is bonded with the second side surface, the first through hole and the first notch are overlapped to form a first hollow hole.

As a modification of the above, a fold is formed between the first side surface and the first connecting piece, and the first through hole extends into the first side surface beyond the fold to form an expansion opening.

As an improvement of the above scheme, the box body further comprises a front face adjacent to a second side face, the edge of the second side face is provided with a second connecting sheet used for being bonded with the front face, the second connecting sheet is provided with a second through hole, and one end of the front face, close to the second connecting sheet, is provided with a second notch; when the second connecting sheet of the second side face is bonded with the front face, the second through hole and the second notch are overlapped to form a second hollow hole.

As an improvement of the scheme, the box body comprises a front surface, a bottom surface, a first side surface and a top surface which are sequentially connected, and the edges of two ends of the bottom surface are respectively connected with a second side surface.

As an improvement of the scheme, the periphery of the top surface is respectively connected with a top connecting surface, a top front surface and two top side surfaces, and the top surface is connected with the first side surface through the top connecting surface.

As an improvement of the scheme, the two ends of the top connecting surface are provided with third connecting sheets used for being bonded with the side surfaces of the top, and the two ends of the front surface of the top are provided with fourth connecting sheets used for being bonded with the side surfaces of the top.

As a modification of the above, the number of the first connecting pieces is two, and the first connecting pieces are respectively arranged on two sides of the first side surface.

The utility model provides a hollow structure on the surface of a packing box, which is suitable for the packing boxes manufactured by a bonding mode, the box body of the packing box comprises a first side surface and a second side surface which are adjacent, the edge of the first side surface is provided with a first connecting sheet, the first connecting sheet is provided with a first through hole, one end of the second side surface close to the first connecting sheet is provided with a first notch, when the first connecting sheet is bonded with the second side surface, the first through hole and the first notch are overlapped to form a first hollow hole, the size of the first through hole can be larger, the die cutting processing is convenient, the first notch can be formed by punching and cutting, thus the first through hole and the first notch can form a plurality of shapes of air vent structures such as small-sized strip-shaped holes, round holes and the like by overlapping, the first side surface and the second side surface at the first hollow hole are formed by overlapping, the structural strength is high, compared with the case that the small holes are directly processed by the die cutting waste cleaning process on the packing box, the technical scheme of this application has the advantage that the processing degree of difficulty is low, the hole position fastness after the overlap is good, and the practicality is good, and market prospect is wide.

Drawings

FIG. 1 is a schematic view of a package box according to the present invention after the surface of the package box is exposed;

FIG. 2 is a schematic diagram of a package according to the present invention before the second side of the hollowed-out structure and the first connecting piece are adhered;

FIG. 3 is a schematic diagram of a package according to the present invention after the second side of the hollowed-out structure and the first connecting piece are adhered;

FIG. 4 is a schematic view of a package box with a hollowed-out structure on the surface.

In the figure: 1-box body, 2-first hollowed-out hole, 3-second hollowed-out hole, 10-front face, 11-second gap, 20-bottom face, 21-second side face, 22-second connecting piece, 23-first gap, 24-second through hole, 30-first side face, 31-first connecting piece, 32-first through hole, 33-crease, 40-top connecting face, 41-third connecting piece, 50-top face, 51-top side face, 60-top front face, 61-fourth connecting piece and 321-expansion opening.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. 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.

In the present specification, the terms "upper" and "lower" are used for clarity of description only, and are not used to limit the scope of the present invention, and changes and modifications of the relative relationship between the terms and the terms are also considered to be within the scope of the present invention without substantial changes in the technical contents.

In the description of the embodiments that follow, unless explicitly stated or limited otherwise, the terms "connected" and the like are to be construed broadly, e.g., "connected" may be a fixed connection, a removable connection, or an integral part; may be mechanically coupled, may be indirectly coupled through intervening media, may communicate between elements, or may be in an interactive relationship between elements, unless expressly defined otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1, 2, 3, and 4, the utility model provides a hollow structure on a surface of a packing box, which includes a box body 1, the box body 1 includes a first side surface 30 and a second side surface 21 which are adjacent to each other, a first connecting piece 31 for adhering to the second side surface 21 is provided at an edge of the first side surface 30, a first through hole 32 is provided on the first connecting piece 31, and a first notch 23 is provided at one end of the second side surface 21 close to the first connecting piece 31; when the first connecting piece 31 of the first side 30 and the second side 21 are bonded, the first through hole 32 and the first notch 23 are overlapped to form the first hollow hole 2.

In the scheme, the box body 1 can be a packaging box which is formed by folding and then fixed by adhesion, the box body 1 comprises a first side surface 30 and a second side surface 21 which are adjacent, a first connecting sheet 31 used for being bonded with the second side surface 21 is arranged at the edge of the first side surface 30, a first through hole 32 is formed in the first connecting sheet 31, and a first notch 23 is formed in one end, close to the first connecting sheet 31, of the second side surface 21. After the folding box is formed, the first connecting piece 31 and the second side 21 need to be adhered and fixed, and at this time, the first through hole 32 and the first notch 23 are overlapped to form the first hollow hole 2. After the overlapping, a part of the first through hole 32 is shielded by the second side surface 21, and another part of the first through hole 32 corresponding to the first notch 23 is not shielded, at this time, the size of the first hollow hole 2 is the same as that of the first notch 23. And the first hollow hole 2 is at the position where the second side 21 and the first connection piece 31 are overlapped, the double-layer structure can improve the mechanical strength and reliability of the structure at the first hollow hole 2.

Further, a crease 33 is formed between the first side 30 and the first connecting piece 31, and the first through hole 32 extends into the first side 30 beyond the crease 33 to form an expansion opening 321. The structure of the expansion opening 321 in this scheme can increase the size of the first hollow hole 2, and at this time, the size of the first hollow hole 2 is the size of the first notch 23 plus the size of the expansion opening 321 beyond the fold 33. Can form first fretwork hole 2 in crease 33 department in this scheme, first fretwork hole 2 can regard as the bleeder vent to use, because there is bilayer structure first fretwork hole 2 department, consequently can compensate the problem of the intensity reduction that the trompil caused in crease 33 department. The shape of the overlapped first hollow hole 2 is related to the shapes of the first notch 23 and the expanded opening 321, and thus the first hollow hole 2 of various shapes can be formed by changing the shapes of the first notch 23 and the expanded opening 321.

The box body 1 further comprises a front face 10 adjacent to the second side face 21, a second connecting piece 22 used for being bonded with the front face 10 is arranged at the edge of the second side face 21, a second through hole 24 is formed in the second connecting piece 22, and a second notch 11 is formed in one end, close to the second connecting piece 22, of the front face 10; when the second connecting piece 22 of the second side 21 is adhered to the front face 10, the second through hole 24 and the second notch 11 are overlapped to form the second hollow hole 3. In this embodiment, the second holes 3 are also formed by overlapping, and the overlapping method is similar to that of the first holes 2. The front 10 and the first side 30 are both adjacent to the second side 21, and the front 10 and the first side 30 are located opposite to each other on the case 1. The second connecting piece 22 is located at an end of the second side 21 remote from the first indentation 23. The size of the second through hole 24 can be larger, so that the die cutting processing is convenient, and the second through hole 24 and the second notch 11 can form the second hollow hole 3 with a small size after being overlapped.

In the above scheme, the box body 1 comprises a front surface 10, a bottom surface 20, a first side surface 30 and a top surface 50 which are connected in sequence, and two edges of two ends of the bottom surface 20 are respectively connected with a second side surface 21. The number of corresponding first connecting pieces 31 is also two at this time, and the first connecting pieces are respectively arranged on both sides of the first side face 30. Each second side 21 can be provided with a first notch 23 and a second connecting tab 22, so as to form, in cooperation with the front face 10 and the first side 30, a first hollowed-out hole 2 and a second hollowed-out hole 3.

The top surface 50 is connected with a top connecting surface 40, a top front surface 60 and two top side surfaces 51 at the periphery, and the top surface 50 is connected with the first side surface 30 through the top connecting surface 40. In the process of forming the folded box, the top face 50 is turned over toward the bottom face 20 by folding the top connecting face 40 and the first side face 30, so as to fold the packing box shown in fig. 4, the top front face 60 in the packing box is turned to a position close to the front face 10, the two top side faces 51 are turned to a position close to the two second side faces 21, the top face 50 is located at the upper side of the packing box, and the bottom face 20 is located at the lower side of the packing box.

The top connecting surface 40 is provided at both ends with third connecting pieces 41 for bonding with the top side 51, and the top front 60 is provided at both ends with fourth connecting pieces 61 for bonding with the top side 51. In this embodiment, the two third connecting tabs 41 serve to bond the top connecting surface 40 to the two top sides 51, and the two fourth connecting tabs 61 serve to bond the top front 60 to the two top sides 51.

Although the present invention has been described in detail hereinabove with reference to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made to the embodiments of the present invention. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.

Claims

1. The utility model provides a hollow out construction on packing carton surface, includes the box body, the box body includes adjacent first side and second side, first side edge has the first connecting piece that is used for bonding with the second side, its characterized in that: the first connecting piece is provided with a first through hole, and one end of the second side surface, which is close to the first connecting piece, is provided with a first notch; when the first connecting sheet of the first side surface is bonded with the second side surface, the first through hole and the first notch are overlapped to form a first hollow hole.

2. The openwork structure of a surface of a packaging box according to claim 1, wherein a crease is formed between the first side surface and the first connecting piece, and the first through hole extends into the first side surface beyond the crease to form an expansion opening.

3. The hollow structure on the surface of the packaging box according to claim 1, wherein the box body further comprises a front face adjacent to a second side face, the edge of the second side face is provided with a second connecting sheet for being bonded with the front face, the second connecting sheet is provided with a second through hole, and one end of the front face, close to the second connecting sheet, is provided with a second notch; when the second connecting sheet of the second side face is bonded with the front face, the second through hole and the second notch are overlapped to form a second hollow hole.

4. The hollow structure of the surface of the packaging box according to claim 1, wherein the box body comprises a front surface, a bottom surface, a first side surface and a top surface which are connected in sequence, and two second side surfaces are respectively connected with two end edges of the bottom surface.

5. The hollow structure of the surface of the packaging box according to claim 4, wherein the top surface is connected with a top connecting surface, a top front surface and two top side surfaces at the periphery, and the top surface is connected with the first side surface through the top connecting surface.

6. The hollow structure of the surface of the packaging box as claimed in claim 5, wherein the top connecting surface is provided with third connecting pieces at two ends for bonding with the top side surface, and the top front surface is provided with fourth connecting pieces at two ends for bonding with the top side surface.

7. The surface hollowed-out structure of the packaging box according to claim 1, wherein the number of the first connecting pieces is two, and the two first connecting pieces are respectively arranged on two sides of the first side surface.