CN210592910U

CN210592910U - Packing box

Info

Publication number: CN210592910U
Application number: CN201921386332.2U
Authority: CN
Inventors: 李江
Original assignee: Shanghai Rengo Packaging Co Ltd
Current assignee: Wuxi Rengo Packaging Co Ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-05-22
Anticipated expiration: 2029-08-23

Abstract

The utility model discloses a packing box, including first installation face, the second installation face that meets with one side of first installation face, the third installation face that meets with the opposite side of second installation face and the fourth installation face that meets with the opposite side of third installation face, and the opposite side of fourth installation face meets with the opposite side of first installation face, be used for forming and hold the cavity, the tip of first installation face is equipped with first minor face and first hypotenuse, first hypotenuse meets with the folding line of second installation face, the tip of third installation face is equipped with second minor face and second hypotenuse, the second hypotenuse meets with the folding line of second installation face. The utility model discloses a at first hypotenuse of design and second hypotenuse, after first installation face and third installation face shaping gluing, the packing box has the lateral wall of falling trapezoidal cross-section, when placing thick thin content down in to the packing box, can form the limiting displacement to unstable content lower extreme, has guaranteed that thick thin content down places steadily and stores.

Description

Packing box

Technical Field

The utility model relates to a packing product field, in particular to packing box.

Background

The prior paper packing box is generally integrally formed into a cuboid structure by a whole piece of paper board, the cuboid structure is suitable for the contents with the same thickness from top to bottom, such as canned beer, but for some contents with the same thickness from top to bottom, such as glass cups, the problem that the lower packing box is not tightly attached to the contents exists, and the lower part of the contents is shaken.

Therefore, how to design a packing box suitable for containing contents with thick upper parts and thin lower parts is a technical problem to be solved urgently by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a packing box through reducing the volume of the inside lower extreme of packing box, forms the restriction to the thick thin content down on to reach and consolidate the purpose of stabilizing thick thin content down.

In order to solve the technical problem, the utility model provides a packing box, including first installation face, with the second installation face that one side of first installation face meets, with the third installation face that the opposite side of second installation face meets and with the fourth installation face that the opposite side of third installation face meets, just the opposite side of fourth installation face with the opposite side of first installation face meets, is used for forming to hold the cavity, the tip of first installation face is equipped with first minor face and first hypotenuse, first hypotenuse with the folding line of second installation face meets, the tip of third installation face is equipped with second minor face and second hypotenuse, the second hypotenuse with the folding line of second installation face meets.

Preferably, the first short side is provided with a first bonding block at the position extending to the outside, the side extending position of the first bonding block is provided with a second bonding block, the second mounting surface and the extending positions at the two ends of the fourth mounting surface are provided with connecting plates, and the first bonding block and the second bonding block are respectively correspondingly connected with the connecting plates in an adhesive manner.

Preferably, the first mounting surface and the third mounting surface are arranged oppositely, and the second mounting surface and the fourth mounting surface are arranged oppositely, so as to form an accommodating box body.

Preferably, the length of the first short side is the same as the length of the second short side.

Preferably, the inclination angle of the first oblique side is the same as the inclination angle of the second oblique side.

Preferably, the first mounting surface, the second mounting surface, the third mounting surface and the fourth mounting surface are all made of corrugated paper blocks.

The utility model provides a packing box, mainly include first installation face, the second installation face that meets with one side of first installation face, the third installation face that meets with the opposite side of second installation face and the fourth installation face that meets with the opposite side of third installation face, and the opposite side of fourth installation face meets with the opposite side of first installation face, be used for forming and hold the cavity, the tip of first installation face is equipped with first minor face and first hypotenuse, first hypotenuse meets with the folding line of second installation face, the tip of third installation face is equipped with second minor face and second hypotenuse, the second hypotenuse meets with the folding line of second installation face. The utility model discloses a design at the both sides limit of first installation face is first minor face and first hypotenuse, and design at the both sides limit of third installation face is second minor face and second hypotenuse, the folding line of two first hypotenuses and second installation face links to each other in proper order after, form trapezium structure, after first installation face shaping gluing, the first installation face of packing box has the lateral wall of falling trapezoidal cross-section, with the principle behind third installation face shaping gluing, the third installation face of packing box has the lateral wall of falling trapezoidal cross-section, when placing thick thin content down in to the packing box, can form the restriction effect to unstable content lower extreme, guaranteed that thick thin content down places steadily and stores.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be 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 embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is an expanded view of the structure of fig. 1.

Wherein, in figures 1-2

The mounting structure comprises a first mounting surface-1, a first short edge-101, a first bevel edge-102, a second mounting surface-2, a third mounting surface-3, a second short edge-301, a second bevel edge-302, a fourth mounting surface-4, a first bonding block-5, a second bonding block-6 and a connecting plate-7.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and fig. 2, fig. 1 is a schematic overall structure diagram of an embodiment of the present invention; fig. 2 is an expanded view of the structure of fig. 1.

The utility model provides an in a specific embodiment, the packing box mainly includes first installation face 1, the second installation face 2 that meets with one side of first installation face 1, the third installation face 3 that meets with the opposite side of second installation face 2 and the fourth installation face 4 that meets with the opposite side of third installation face 3, and the opposite side of fourth installation face 4 meets with the opposite side of first installation face 1, be used for forming and hold the cavity, the tip of first installation face 1 is equipped with first minor face 101 and first hypotenuse 102, first hypotenuse 102 meets with the folding line of second installation face 2, the tip of third installation face 3 is equipped with second minor face 301 and second hypotenuse 302, second hypotenuse 302 meets with the folding line of second installation face 2.

Wherein, the first mounting surface 1, the second mounting surface 2 connected with one side of the first mounting surface 1, the third mounting surface 3 connected with the other side of the second mounting surface 2 and the fourth mounting surface 4 connected with the other side of the third mounting surface 3, the other side of the fourth mounting surface 4 is connected with the other side of the first mounting surface 1 to form a containing cavity, a first short edge 101 and a first oblique edge 102 are arranged at the end of the first mounting surface 1, the first oblique edge 102 is connected with a folding line of the second mounting surface 2, folding lines of the first short edge 101, the first oblique edge 102 and the first mounting surface 1 are used for forming a bevel to support the fourth mounting surface 4, a second short edge 301 and a second oblique edge 302 are arranged at the end of the third mounting surface 3, the second oblique edge 302 is connected with the folding line of the second mounting surface 2, and folding lines of the second short edge 301, the second oblique edge 302 and the third mounting surface 3 are used for forming a bevel to support the fourth mounting surface 4.

Specifically, in the middle of the actual use, form the inclined plane after gluing first minor face 101, first hypotenuse 102 and the broken line fold forming of first installation face 1 to and form the inclined plane after gluing the broken line fold forming of second minor face 301, second hypotenuse 302 and third installation face 3, this structure is when going on thick thin content down, the planar width under the cuboid packing box has been dwindled gradually, be applicable to thick thin content down effectively, thin first outside card of content is in inclined plane department, make thick thin content down place more stably.

In order to optimize the advantage that the package box in the above embodiment can make the contents assembled more stably, the first short side 101 is provided with a first bonding block 5 extending to the outside, the first bonding block 5 is provided with a second bonding block 6 extending to the side, the second mounting surface 2 and the fourth mounting surface 4 are provided with connecting plates 7 extending from both ends, and the first bonding block 5 and the second bonding block 6 are respectively and correspondingly bonded with the connecting plates 7. Through set up first bonding piece 5 and second bonding piece 6 at first minor face 101 to with second installation face 2 and fourth installation face 4's connecting plate 7 fixed connection, can improve the firm intensity of slope holding surface, when the packing box was placed to the content inside, can restrict the content lower extreme more steadily, make the content fix in the packing box more steadily promptly.

The first installation surface 1 is opposite to the third installation surface 3, and the second installation surface 2 is opposite to the fourth installation surface 4, so as to form a containing box body. In the process of stacking the packing boxes, the stacking stability of the packing boxes is most important, when the packing boxes are right in place, the stacking stability of the packing boxes can be improved, the first mounting surface 1 and the third mounting surface 3 are arranged just right, the second mounting surface 2 and the fourth mounting surface 4 are arranged just right, the structure of the packing boxes is guaranteed to be a rectangular structure in physics, when a plurality of packing boxes are stacked, the stability of the stacked packing boxes can be guaranteed, the stress of the packing boxes is enabled to be more uniform, the pressure born by the side walls is further reduced, and the deformation of the side walls is avoided.

The length of the first short side 101 is the same as the length of the second short side 301. Because this is novel to carry out pressure buffering and fixed holding through two support inclined planes of mutual symmetry, consequently, the length of first minor face 101 is the same with the length of second minor face 301 just makes the holding surface identical of the both sides of fourth installation face 4, and when the packing box of top was exerted pressure to the packing box of below, the pressure average that makes the packing box of below receive was distributed, guarantees that two support inclined planes share the same pressure, makes the packing box more stable.

The angle of inclination of first angled side 102 is the same as the angle of inclination of second angled side 302. Similarly, the inclination angle of the first inclined edge 102 is the same as that of the second inclined edge 302, so that the component of the pressure applied by the upper package to the lower package is the same, and the pressure applied to the first mounting surface 1 and the fourth mounting surface 4 on the two sides is the same, thereby improving the stability of the package stack.

It should be noted that the first mounting surface 1, the second mounting surface 2, the third mounting surface 3, and the fourth mounting surface 4 are all made of corrugated paper blocks, and of course, other materials may be used, so that the environmental protection, the high strength, and the low cost are taken as the criteria, and no specific limitation is made herein.

In summary, the packaging box provided by this embodiment mainly includes a first mounting surface, a second mounting surface connected to one side of the first mounting surface, a third mounting surface connected to the other side of the second mounting surface, and a fourth mounting surface connected to the other side of the third mounting surface, and the other side of the fourth mounting surface is connected to the other side of the first mounting surface to form an accommodating cavity, the end of the first mounting surface is provided with a first short edge and a first oblique edge, the first oblique edge is connected to the folding line of the second mounting surface, the end of the third mounting surface is provided with a second short edge and a second oblique edge, and the second oblique edge is connected to the folding line of the second mounting surface. The utility model discloses a design at the both sides limit of first installation face is first minor face and first hypotenuse, and design at the both sides limit of third installation face is second minor face and second hypotenuse, the folding line of two first hypotenuses and second installation face links to each other in proper order after, form trapezium structure, after first installation face shaping gluing, the first installation face of packing box has the lateral wall of falling trapezoidal cross-section, with the principle behind third installation face shaping gluing, the third installation face of packing box has the lateral wall of falling trapezoidal cross-section, when placing thick thin content down in to the packing box, can form the restriction effect to unstable content lower extreme, guaranteed that thick thin content down places steadily and stores.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A packing box is characterized by comprising a first mounting surface (1), a second mounting surface (2) connected with one side of the first mounting surface (1), a third mounting surface (3) connected with the other side of the second mounting surface (2) and a fourth mounting surface (4) connected with the other side of the third mounting surface (3), and the other side of the fourth mounting surface (4) is connected with the other side of the first mounting surface (1) to form an accommodating cavity, the end of the first mounting surface (1) is provided with a first short side (101) and a first bevel side (102), the first bevel edge (102) is connected with the folding line of the second mounting surface (2), the end part of the third mounting surface (3) is provided with a second short edge (301) and a second bevel edge (302), the second bevel edge (302) is connected with the folding line of the second mounting surface (2).

2. The packing box according to claim 1, characterized in that a first bonding block (5) is arranged at the extension of the first short side (101) to the outside, a second bonding block (6) is arranged at the extension of the side edge of the first bonding block (5), connecting plates (7) are arranged at the extension of the two ends of the second mounting surface (2) and the fourth mounting surface (4), and the first bonding block (5) and the second bonding block (6) are respectively and correspondingly bonded with the connecting plates (7).

3. A package as claimed in claim 2, characterised in that said first mounting face (1) is disposed opposite said third mounting face (3) and said second mounting face (2) is disposed opposite said fourth mounting face (4) to form a containment box.

4. A package as claimed in claim 3, characterised in that the length of the first short side (101) is the same as the length of the second short side (301).

5. A packaging case according to claim 4, wherein the first bevelled edge (102) is inclined at the same angle as the second bevelled edge (302).

6. A package according to any one of claims 1 to 5 wherein the first (1), second (2), third (3) and fourth (4) mounting surfaces are each of corrugated paper stock.