CN212530409U

CN212530409U - Corrugated paper box

Info

Publication number: CN212530409U
Application number: CN202020997736.1U
Authority: CN
Inventors: 朱佳勇; 吴文凤
Original assignee: Huzhou Hexin Packaging Machinery Co ltd
Current assignee: Huzhou Hexin Packaging Machinery Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-02-12
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a corrugated carton, including paper box (1), the top of paper box (1) is equipped with carton lid (2), the lateral wall junction of the inner wall of the paper box (1) all coheres the angular region and consolidates stupefied (3), angular region consolidates stupefied (3) and is the right angle triangular prism, the side of right angle triangular prism mutually perpendicular coheres with the inner wall of paper box (1), the interval is equipped with a plurality of protruding stupefied (4) of keeping apart on the inside wall of paper box (1), keep apart protruding stupefied (4) and all perpendicular with the bottom surface of paper box (1), form between the adjacent protruding stupefied (4) of keeping apart and keep apart vertical groove (5). The vertical isolation grooves among the isolation convex ridges can enable the contact surface between the side surface of an article and the inner wall of the carton to be smaller, so that the friction force required to be overcome when the article is placed or taken is reduced; the corner reinforcing ribs can increase the strength of the side wall joint of the corrugated carton. The utility model is used for during regular hexahedron article of packing wall and the laminating of corrugated box inner wall, be convenient for put, get, the difficult fracture of lateral wall junction behind the repetitious usage.

Description

Corrugated paper box

Technical Field

The utility model relates to a carton technical field, especially a corrugated box.

Background

The corrugated paper board is made into a corrugated paper box through die cutting, indentation, box nailing or box gluing. The corrugated case is a packaging product with the widest application, and the use amount is always the first of various packaging products. For more than half a century, corrugated cartons gradually replace transport packaging containers such as wooden boxes and the like with excellent service performance and good processing performance, and become the leading force of transport packaging. It not only protects the goods, is convenient for storage and transportation, but also beautifies the goods and publicizes the goods. The corrugated case belongs to green environmental protection product, and it does benefit to the environmental protection, does benefit to the loading and unloading transportation. When the traditional corrugated case is used for packaging regular hexahedral articles with the wall surfaces attached to the inner wall of the corrugated case, the articles need to overcome large friction force due to the attachment of the articles to the inner wall of the corrugated case, and the articles are placed and taken with great effort; in the traditional corrugated case, the strength of the joint between the side walls of the corrugated case is poor, and the joint of the side walls is easy to crack after multiple use. Therefore, when the traditional corrugated case is used for packaging regular hexahedron articles with wall surfaces attached to the inner wall of the corrugated case, the regular hexahedron articles are not convenient to place and take, and the connecting part of the side wall is easy to crack after multiple times of use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a corrugated box. The utility model is used for during regular hexahedron article of packing wall and the laminating of corrugated box inner wall, be convenient for put, get, the difficult fracture of lateral wall junction behind the repetitious usage.

The technical scheme of the utility model: corrugated box, including the paper box, the top of paper box is equipped with the case lid, and the lateral wall junction of paper box inner wall all coheres the angular sector and consolidates stupewisely, and the angular sector consolidates stupewisely for the right angle triangular prism, and right angle triangular prism mutually perpendicular's side coheres with the inner wall of paper box, and the interval is equipped with a plurality of protruding stupewises of keeping apart on the inside wall of paper box, keeps apart protruding stupewisely all perpendicular with the bottom surface of the paper box, and adjacent isolation forms between protruding stupewisely to keep apart perpendicular groove.

In the corrugated paper box, the width of the isolation convex ribs is 0.8-2cm, and the thickness of the isolation convex ribs is 0.2-0.5 cm.

In the corrugated paper box, the width of the vertical isolation groove is 0.5-2 cm.

In the corrugated carton, the width of the isolation convex edge is greater than that of the isolation vertical groove.

In the corrugated carton, the cross section of the corner reinforcing rib is an isosceles right triangle.

Compared with the prior art, the inner side wall of the carton body of the utility model is provided with a plurality of isolating convex ridges at intervals, the isolating convex ridges are all vertical to the bottom surface of the carton body, and isolating vertical grooves are formed between adjacent isolating convex ridges; the utility model discloses the lateral wall junction of paper box inner wall all coheres angular portion and consolidates stupewisely, and angular portion consolidates stupewisely for the right angle triangular prism, and right angle triangular prism mutually perpendicular's side coheres with the inner wall of paper box. When hexahedral articles with the surfaces attached to the inner wall of the carton are packaged, the side surfaces of the articles are contacted with the isolating convex ridges, and the isolating vertical grooves among the isolating convex ridges can enable the contact surfaces of the side surfaces of the articles and the inner wall of the carton to be smaller, so that the friction force required to be overcome when the articles are placed and taken is reduced, and the articles are placed and taken more easily; the corner reinforcing ribs can increase the strength of the side wall joint of the corrugated case, so that the corrugated case is not easy to crack. The utility model is used for during regular hexahedron article of packing wall and the laminating of corrugated box inner wall, be convenient for put, get, the difficult fracture of lateral wall junction behind the repetitious usage.

Drawings

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

The labels in the figures are: the paper box comprises a paper box body 1, a paper box cover 2, a corner reinforcing edge 3, a convex isolating edge 4 and a vertical isolating groove 5.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Examples are given. Corrugated box, including paper box 1, paper box 1's top is equipped with case lid 2, the lateral wall junction of paper box 1 inner wall all coheres the angular sector and consolidates stupefied 3, the stupefied 3 of angular sector is right angle triangular prism, right angle triangular prism mutually perpendicular's side coheres with paper box 1's inner wall, the interval is equipped with a plurality of protruding stupefied 4 of keeping apart on paper box 1's the inside wall, keep apart protruding stupefied 4 all perpendicular with the bottom surface of paper box 1, it keeps apart vertical slot 5 to form between the adjacent protruding stupefied 4 of keeping apart.

The width of the isolation convex ridges 4 is 1.5cm, and the thickness of the isolation convex ridges 4 is 0.3 cm.

The width of the vertical isolation groove 5 is 0.7 cm.

The width of the isolation convex ridge 4 is larger than that of the isolation vertical groove 5.

The cross section of the corner reinforcing edge 3 is an isosceles right triangle.

The utility model discloses a theory of operation: the inner side wall of the carton body 1 of the utility model is provided with a plurality of isolating convex ridges 4 at intervals, the isolating convex ridges 4 are all vertical to the bottom surface of the carton body 1, and isolating vertical grooves 5 are formed between adjacent isolating convex ridges 4; the utility model discloses the lateral wall junction of 1 inner wall of carton all coheres angular portion and consolidates stupefied 3, and stupefied 3 is right angle triangular prism in bight, and right angle triangular prism mutually perpendicular's side coheres with carton 1's inner wall. When hexahedral articles with the surfaces attached to the inner wall of the carton are packaged, the side surfaces of the articles are contacted with the isolating convex ridges 4, and the isolating vertical grooves 5 between the isolating convex ridges 4 can ensure that the contact surfaces of the side surfaces of the articles and the inner wall of the carton are smaller, so that the friction force required to be overcome when the articles are placed and taken is reduced, and the articles are placed and taken more easily; the corner reinforcing ribs 3 can increase the strength of the side wall joints of the corrugated carton, so that the corrugated carton is not easy to crack.

Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.

Claims

1. Corrugated box, its characterized in that: including paper box (1), the top of paper box (1) is equipped with carton lid (2), the lateral wall junction of the internal wall of carton (1) all coheres horned part and consolidates stupefied (3), the stupefied (3) of bight reinforcement is the right angle triangular prism, the side of right angle triangular prism mutually perpendicular coheres with the inner wall of paper box (1), the interval is equipped with protruding stupefied (4) of a plurality of isolations on the inside wall of paper box (1), keep apart protruding stupefied (4) and all be perpendicular with the bottom surface of paper box (1), form between the protruding stupefied (4) of adjacent isolation and keep apart vertical slot (5).

2. The corrugated box as claimed in claim 1, wherein: the width of the isolation convex ridges (4) is 0.8-2cm, and the thickness of the isolation convex ridges (4) is 0.2-0.5 cm.

3. The corrugated box as claimed in claim 2, wherein: the width of the isolation vertical groove (5) is 0.5-2 cm.

4. The corrugated box as claimed in claim 3, wherein: the width of the isolation convex edge (4) is larger than that of the isolation vertical groove (5).

5. The corrugated box as claimed in claim 1, wherein: the cross section of the corner reinforcing rib (3) is an isosceles right triangle.