CN214649769U

CN214649769U - Packaging box made of square paper tubes

Info

Publication number: CN214649769U
Application number: CN202022658424.0U
Authority: CN
Inventors: 王殿海
Original assignee: Guangzhou Haifang Technology Co ltd
Current assignee: Guangzhou Haifang Technology Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-11-09
Anticipated expiration: 2030-11-17

Abstract

The utility model relates to a paper tube uses technical field, discloses a utilize packing carton of square paper tube preparation, include the main box body of constituteing by the upper cover that is located the upper portion and the base that is located the lower part and be located main box body left side and/or the side cap on right side. The upper cover, the base and the side cover comprise bottom edges and side edges positioned on one side or two sides of the bottom edges, the side cover is connected with the side edges of the base through the side edges of the side cover, and the upper cover is connected with the side cover through the side edges of the upper cover. The utility model discloses an advantage is making the component part with the square paper tube that utilizes current formation, and the packing carton that makes up has continued the intensity of paper tube, and the reliability is equivalent with wooden board. When the packing box is manufactured, only the formed square paper tube needs to be directly cut and spliced, and compared with the packing box processed by wood plates and corrugated paper, the production process is very simple, and the production cost is greatly saved. The combination molding only needs to adopt an adhesive mode, is simpler to connect than a packing box formed by wood plates, and is environment-friendly.

Description

Packaging box made of square paper tubes

Technical Field

The utility model relates to a paper tube application technology field especially relates to an utilize packing carton of square paper tube preparation.

Background

With the high demand and the rapid development of the modern logistics industry, logistics transportation articles are more abundant and diversified, and the packaging for transportation and use is also personalized. For example, fragile articles or valuables need to be transported and packaged, and the packaging box has the characteristics of difficult deformation, difficult damage, neat appearance and the like, and at present, a wood packaging box, a corrugated paper packaging box or a combined packaging mode of a paper box and a wood frame is more used.

The square paper tube is a paper structural member developed in recent years, is widely applied to the packaging of built-in articles, the splicing and assembling structure of small-sized houses, the construction of temporary buildings, the structural construction of display racks and the like at present, has good structural stability, has lower production process complexity than corrugated paper, has lower manufacturing cost than wood building materials, and is low-carbon and environment-friendly. According to the structural characteristics and the high-quality performance of the square paper tube, the application range of the square paper tube is continuously expanded to the field of box-type packaging, and the method has a prospect.

Disclosure of Invention

The utility model aims at: provides a structural improvement application of the existing square paper tube. In order to achieve the above object, the present invention provides a packing box made of square paper tubes, comprising a main box body consisting of an upper cover located at the upper part and a base located at the lower part, and side covers located at the left side and/or the right side of the main box body.

The upper cover, the base and the side covers comprise a bottom edge and side edges positioned on one side or two sides of the bottom edge, the side covers are connected with the side edges of the base through the side edges of the side covers, and the upper cover is connected with the side covers through the side edges of the upper cover.

Preferably, the upper cover comprises an upper cover bottom edge, and an upper cover first side edge and an upper cover second side edge which are arranged on two sides of the upper cover bottom edge and are perpendicular to the upper cover bottom edge; the base comprises a base bottom edge and a first base side edge and a second base side edge, wherein the first base side edge and the second base side edge are arranged on two sides of the base bottom edge and are perpendicular to the base bottom edge.

Preferably, the side cover includes a first side cover and a second side cover, the first side cover is disposed at the right side of the main case, and the second side cover is disposed at the left side of the main case.

Preferably, the first side cover comprises a first side cover bottom edge and a first side cover first side edge and a first side cover second side edge which are located on two sides of and perpendicular to the first side cover bottom edge, and the second side cover comprises a second side cover bottom edge and a second side cover first side edge and a second side cover second side edge which are located on two sides of and perpendicular to the second side cover bottom edge.

Preferably, the right inner surface of the first side of the base is connected with the outer surface of the first side cover, and the right inner surface of the second side of the base is connected with the outer surface of the second side of the first side cover; the left side internal surface of the first side of the base is connected with the outer surface of the first side of the second side cover, and the left side internal surface of the second side of the base is connected with the outer surface of the second side cover.

Preferably, the width of the first side edge of the base and the second side edge of the base is less than the length of the first side edge of the first side cover and the second side edge of the first side cover; and is also less than the length of the second side cover first side edge and the second side cover second side edge.

Preferably, the right side internal surface of the first side of the upper cover and the external surface connection of the first side 311 of the first side cover, the right side internal surface of the second side of the upper cover and the external surface connection of the second side of the first side of the upper cover, the left side internal surface of the first side of the upper cover and the external surface connection of the first side of the second side cover, the left side internal surface of the second side of the upper cover and the external surface connection of the second side cover.

Preferably, the inner surface of the first side edge of the upper cover is connected with the outer surface of the bottom edge of the first side cover, and the inner surface of the second side edge of the upper cover is connected with the outer surface of the bottom edge of the second side cover.

Preferably, the joints among the upper cover, the base and the side cover are provided with adhesive layers.

The embodiment of the utility model provides an utilize packing carton of square paper tube preparation, compare with prior art, its beneficial effect lies in:

1. the packaging box made of the components made of the existing square paper tube has the advantages that the strength of the paper tube is improved, and the reliability of the packaging box is equivalent to that of a wooden board.

2. When the packing box is manufactured, only the formed square paper tube needs to be directly cut and spliced, and compared with the packing box processed by wood plates and corrugated paper, the production process is very simple, and the production cost is greatly saved.

3. The combination molding only needs to adopt an adhesive mode, and the connection of the packaging box are simpler than those of a packaging box formed by wood plates, and the material is environment-friendly.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 2 is a schematic view of the uncapped state of embodiment 1 of the present invention;

fig. 3 is a schematic view of the structure splitting of embodiment 1 of the present invention;

fig. 4 is a schematic structural diagram of embodiment 2 of the present invention;

1. an upper cover; 2. a base; 3. a side cover;

31. a first side cover; 32. a second side cover;

101. a first side of the upper cover; 102. a second side edge of the upper cover; 103. the bottom edge of the upper cover; 201. a first side of the base; 202. a second side of the base; 203. the bottom edge of the base; 311. a first side edge of the first side cover; 312. a first side cover second side; 313. a first side cover bottom edge; 321. a second side cover first side; 322. a second side cover second side; 323. a second side cover bottom edge.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

It will be understood that when an element is referred to as being "disposed on" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "secured" to, or "fixedly coupled" to another element, it can be removably secured or non-removably secured to the other element. When an element is referred to as being "connected," "pivotally connected," to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," "up," "down," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

The utility model discloses a each part all derives from a part in the square paper tube among the packing carton structure. For example, the base portion of the packing box may be formed by cutting one wall surface from a section of square paper tube to form a structure with a "U" cross section, or may be formed by cutting two adjacent wall surfaces from a section of square paper tube to form a structure with an "L" cross section.

Example 1

As shown in fig. 1, the packaging box made of square paper tubes according to the embodiment of the present invention includes a main box body composed of an upper cover 1 located on the upper portion and a base 2 located on the lower portion, and side covers 3 located on the left and right sides of the main box body.

As shown in fig. 3, the upper lid 1 includes an upper lid bottom side 103, an upper lid first side 101, and an upper lid second side 102, forming an upper structure having a "U" shape in cross section. The base 2 comprises a base bottom edge 203, a base first side edge 201 and a base second side edge 202 forming a bottom structure with a "U" shaped cross-section.

The side cover 3 comprises a first side cover 31 and a second side cover 32, wherein the first side cover 31 comprises a first side cover bottom edge 313, a first side cover first side edge 311 and a first side cover second side edge 312, and a side structure with a U-shaped cross section is formed. The second side cover 32 includes a second side cover bottom edge 323, a second side cover first side edge 321, and a second side cover second side edge 322, forming another side structure with a "U" shape in cross section.

The first side cover 31 is attached to the right side of the main case, and the second side cover 32 is attached to the left side of the main case. The right interior surface of the base first side 201 is attached to the exterior surface of the first side cover first side 311, the right interior surface of the base second side 202 is attached to the exterior surface of the first side cover second side 312; the left inside surface of the base first side 201 is attached to the outside surface of the second cover first side 321 and the left inside surface of the base second side 202 is attached to the outside surface of the second cover second side 322.

As shown in fig. 2, the width of the base first side 201 and the base second side 202 is less than the length of the first side cover first side 311 and the first side cover second side 312, and less than the length of the second side cover first side 321 and the second side cover second side 322. The part of the side cover 3 higher than the side edge of the base is used for connecting the upper cover 1.

The right side internal surface of the first side of the upper cover 101 with the outer surface connection of the first side cover 311, the right side internal surface of the second side of the upper cover 102 with the outer surface connection of the second side of the first side of the cover 312, the left side internal surface of the first side of the upper cover 101 with the outer surface connection of the first side of the second side of the cover 321, the left side internal surface of the second side of the upper cover 102 with the outer surface connection of the second side of the cover 322.

The combined structure design of the embodiment ensures that no protruding part exists outside the packing box, thereby effectively avoiding the scratch in the carrying process and reducing the probability of external friction damage. The connection position of the box body can be basically ensured to have a small gap through the size control, and the tightness of the package is basically ensured.

Example 2

As shown in fig. 4, the difference from embodiment 1 is that the widths of the base first side 201 and the base second side 202 are not smaller than the lengths of the first side cover first side 311 and the first side cover second side 312, nor the lengths of the second side cover first side 321 and the second side cover second side 322. The part of the side cover 3 higher than the side edge of the base is used for connecting the upper cover 1. The inner surface of the first side 101 of the cover is connected to the outer surface of the first side cover bottom edge 313 and the inner surface of the second side 102 of the cover is connected to the outer surface of the second side cover bottom edge 323.

Compared with the embodiment 1, the connection mode of the embodiment does not need to keep the height difference between the side cover 3 and the side edge of the base, the assembly is simpler, the stress area of the connection part is increased, and the box body is more stably connected.

In addition to the above embodiments, the shapes of the constituent elements may be changed and the connection manner may be changed according to actual needs. For example, in a preferred embodiment, a partial "L-shaped" member may be used to form the cassette body to leave an opening. The inner surface and the outer surface of the replaceable joint are contacted, so that the adhesive edge is exposed outside the box body for other purposes. The size of the components can be changed to meet the requirements of different lengths, widths and the like of the box body.

To sum up, the utility model discloses an utilize packing carton of square paper tube preparation, include by the main box body that upper cover 1 that is located the upper portion and the base 2 that is located the lower part constitute and be located main box body left side and/or right side cap 3. The upper cover 1, the base 2 and the side cover 3 comprise a bottom edge and side edges positioned on one side or two sides of the bottom edge, the side cover 3 is connected with the side edges of the base 2 through the side edges of the side cover 3, and the upper cover 1 is connected with the side cover 3 through the side edges of the upper cover 1. The utility model discloses an advantage is making the component part with the square paper tube that utilizes current formation, and the packing carton that makes up has continued the intensity of paper tube, and the reliability is equivalent with wooden board. When the packing box is manufactured, only the formed square paper tube needs to be directly cut and spliced, and compared with the packing box processed by wood plates and corrugated paper, the production process is very simple, and the production cost is greatly saved. The combination molding only needs to adopt an adhesive mode, and the connection of the packaging box are simpler than those of a packaging box formed by wood plates, and the material is environment-friendly.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an utilize packing carton of square paper tube preparation which characterized in that: comprises a main box body consisting of an upper cover (1) positioned at the upper part and a base (2) positioned at the lower part, and side covers (3) positioned at the left side and/or the right side of the main box body,

the upper cover (1), the base (2) and the side cover (3) comprise a bottom edge and side edges positioned on one side or two sides of the bottom edge, the side cover (3) is connected with the side edges of the base (2) through the side edges of the side cover (3), and the upper cover (1) is connected with the side cover (3) through the side edges of the upper cover (1).

2. The packing box made of the square paper tube according to claim 1, wherein: the upper cover (1) comprises an upper cover bottom edge (103), an upper cover first side edge (101) and an upper cover second side edge (102), wherein the upper cover first side edge and the upper cover second side edge are arranged on two sides of the upper cover bottom edge (103) and are perpendicular to the upper cover bottom edge (103); the base (2) comprises a base bottom edge (203) and a first base side edge (201) and a second base side edge (202) which are arranged on two sides of the base bottom edge (203) and perpendicular to the base bottom edge (203).

3. The packing box made of the square paper tube according to claim 2, wherein: the side cover (3) comprises a first side cover (31) and a second side cover (32), the first side cover (31) is arranged on the right side of the main box body, and the second side cover (32) is arranged on the left side of the main box body.

4. A packing box made of square paper tubes according to claim 3, wherein: the first side cover (31) comprises a first side cover bottom edge (313) and a first side cover first side edge (311) and a first side cover second side edge (312) which are positioned on two sides of the first side cover bottom edge (313) and are perpendicular to the first side cover bottom edge (313), and the second side cover (32) comprises a second side cover bottom edge (323) and a second side cover first side edge (321) and a second side cover second side edge (322) which are positioned on two sides of the second side cover bottom edge (323) and are perpendicular to the second side cover bottom edge (323).

5. The packing box made of the square paper tube according to claim 4, wherein: the right inner surface of the first base side (201) is connected with the outer surface of the first side cover first side (311), and the right inner surface of the second base side (202) is connected with the outer surface of the first side cover second side (312); the left side internal surface of base first side (201) is connected with the surface of second side lid first side (321), the left side internal surface of base second side (202) is connected with the surface of second side lid second side (322).

6. The packing box made of the square paper tube according to claim 5, wherein: the width of the base first side edge (201) and the base second side edge (202) is less than the length of the first side cover first side edge (311) and the first side cover second side edge (312); and is also smaller than the lengths of the first side edge (321) of the second side cover and the second side edge (322) of the second side cover.

7. The packing box made of the square paper tube according to claim 6, wherein: the right side internal surface of the first side of the upper cover (101) with the outer surface connection of the first side cover (311), the right side internal surface of the second side of the upper cover (102) and the outer surface connection of the second side of the first side of the upper cover (312), the left side internal surface of the first side of the upper cover (101) and the outer surface connection of the first side of the second side of the upper cover (321), the left side internal surface of the second side of the upper cover (102) and the outer surface connection of the second side of the cover (322).

8. The packing box made of the square paper tube according to claim 5, wherein: the inner surface of the first side edge (101) of the upper cover is connected with the outer surface of the first side cover bottom edge (313), and the inner surface of the second side edge (102) of the upper cover is connected with the outer surface of the second side cover bottom edge (323).

9. The packing box made of the square paper tube according to any one of claims 1 to 8, wherein: and a bonding layer is arranged at the joint among the upper cover (1), the base (2) and the side cover (3).