CN216612354U

CN216612354U - High-strength corrugated carton

Info

Publication number: CN216612354U
Application number: CN202122631753.0U
Authority: CN
Inventors: 马秀美
Original assignee: Fujian Anxi Minzhou Paper Products Co ltd
Current assignee: Qingdao Zhenxing Quan Industry And Trade Co ltd
Priority date: 2021-10-30
Filing date: 2021-10-30
Publication date: 2022-05-27
Anticipated expiration: 2031-10-30

Abstract

The utility model belongs to the technical field of corrugated cartons, and relates to a high-strength corrugated carton, which comprises a carton body, a first reinforcing inner frame and a second reinforcing inner frame, wherein the carton body comprises a first paperboard layer and a second paperboard layer, and a first corrugated board layer and a second corrugated board layer are respectively arranged on the opposite surfaces of the first paperboard layer and the second paperboard layer. Its beneficial effect is, this high strength corrugated box, through first stiffener, the second stiffener, fixed horizontal pole, the setting of first ripple sheet layer and second ripple sheet layer etc, the intensity of box has been increased, setting through the gusset plate, can fix the junction of box face and face, setting through the indentation, avoid the top of box to split, the setting of inside casing is consolidated through first reinforcement inside casing and second, and cooperate first stiffener, second stiffener and fixed horizontal pole, can fix the top and the below of box, the material that needs to be fixed in the middle of having saved, and manufacturing cost is reduced.

Description

High-strength corrugated carton

Technical Field

The utility model belongs to the technical field of corrugated cartons, and particularly relates to a high-strength corrugated carton.

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.

Most of the existing corrugated cases are composed of two layers of paper boards and one layer of corrugated paper board, which are easy to break, when the corrugated cases are used, the positions above the corrugated cases are easy to crack, in addition, the joints between the upper surfaces and the surfaces of the corrugated cases are weaker, in addition, the existing corrugated cases can be additionally provided with inner shells in order to enhance the strength of the existing corrugated cases, the height of the inner shells is the same as that of the corrugated cases, although the corrugated cases are reinforced, the manufacturing cost is also increased, and therefore, the utility model provides the high-strength corrugated cases which are increased in the strength of the corrugated cases and used for fixing the dust of the inner shells up and down, so that the cost is reduced.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a high-strength corrugated case, which solves the technical problems that the corrugated case is easy to break and the arrangement of an inner shell increases the manufacturing cost.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high strength corrugated carton, includes box, first reinforcement inside casing and second reinforcement inside casing, the box includes first cardboard layer and second cardboard layer, the opposite face on first cardboard layer and second cardboard layer is provided with first corrugated sheet layer and second corrugated sheet layer respectively, set up first stiffener, second stiffener and fixed horizontal pole, two between first corrugated sheet layer and the second corrugated sheet layer the face and the face junction of box are provided with the gusset plate, be provided with the indentation on the box.

As a further scheme of the utility model: the first reinforcing inner frame and the second reinforcing inner frame are respectively positioned above and below the inner wall of the box body.

As a further scheme of the utility model: the first reinforcing rod and the second reinforcing rod are arranged in a crossed and inclined mode, and the two ends of the first reinforcing rod and the two ends of the second reinforcing rod are located at the opposite corners of one side of the box body respectively.

As a further scheme of the utility model: the fixed cross bar is connected at the intersection of the first reinforcing bar and the second reinforcing bar.

As a further scheme of the utility model: the cross section of the reinforcing plate is right-angled.

Compared with the prior art, the utility model has the beneficial effects that:

this high strength corrugated box, through first stiffener, the second stiffener, fixed horizontal pole, the setting of first ripple sheet layer and second ripple sheet layer etc., the intensity of box has been increased, setting through the gusset plate, can fix the junction of box face and face, setting through the indentation, avoid the top of box to split, the setting of inside casing is consolidated through first reinforcement inside casing and second, and cooperate first stiffener, second stiffener and fixed horizontal pole, can fix the top and the below of box, the material that needs the fixing in the middle of having saved, and manufacturing cost is reduced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a side view of a first corrugated paperboard of the present invention;

FIG. 3 is a front view of the first and second reinforcing rods of the present invention;

in the figure: 1. a first paperboard layer; 2. a first corrugated sheet layer; 3. fixing the cross bar; 4. a first reinforcement bar; 5. a second paperboard layer; 6. a second corrugated sheet layer; 7. a reinforcing plate; 8. indentation; 9. a box body; 10. a first reinforcing inner frame; 11. a second reinforcing inner frame; 12. a second stiffener.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a high-strength corrugated carton comprises a box body 9, a first reinforcing inner frame 10 and a second reinforcing inner frame 11, wherein the first reinforcing inner frame 10 and the second reinforcing inner frame 11 are respectively positioned above and below the inner wall of the box body 9, the first reinforcing inner frame 10 and the second reinforcing inner frame 11 are arranged and matched with a first reinforcing rod 4, a second reinforcing rod 12 and a fixed cross rod 3, the upper part and the lower part of the box body 9 can be fixed, materials needing fixing in the middle are saved, and the production cost is reduced, the box body 9 comprises a first paperboard layer 1 and a second paperboard layer 5, a first corrugated board layer 2 and a second corrugated board layer 6 are respectively arranged on opposite surfaces of the first paperboard layer 1 and the second paperboard layer 5, a first reinforcing rod 4, a second reinforcing rod 12 and a fixed cross rod 3 are arranged between the first corrugated board layer 2 and the second corrugated board layer 6, and the first reinforcing rod 4, the second reinforcing rod 12, the fixed cross rod 3 are arranged between the first corrugated board layer 2 and the second corrugated board layer 6, The setting of fixed horizontal pole 3, first ripple sheet layer 2 and second ripple sheet layer 6 etc. has increased the intensity of box 9, and the face of two boxes 9 is provided with gusset plate 7 with a junction, through the setting of gusset plate 7, can fix the junction of box 9 face and face, is provided with indentation 8 on the box 9, through the setting of indentation 8, avoids the top fracture of box 9.

Specifically, the first reinforcing rod 4 and the second reinforcing rod 12 are arranged in a crossed and inclined manner, two ends of the first reinforcing rod 4 and the second reinforcing rod 12 are respectively located at opposite corners on one side of the box body 9, and the fixed cross rod 3 is connected to the intersection of the first reinforcing rod 4 and the second reinforcing rod 12.

Specifically, the cross-sectional shape of the reinforcing plate 7 is a right-angle shape.

The working principle of the utility model is as follows:

when the box is used, the second reinforcing inner frame 11 is placed below the inner wall of the box body 9, then needed articles can be filled into the box body 9, and after the box is placed at a proper position, the first reinforcing inner frame 10 is placed above the inner wall of the box body 9.

Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are exemplary and not to be construed as limiting the present invention and that those skilled in the art may make modifications, alterations, substitutions and alterations to the above embodiments within the scope of the present invention.

Claims

1. The utility model provides a high strength corrugated carton, includes box (9), first reinforcement inside casing (10) and second reinforcement inside casing (11), its characterized in that: the box body (9) comprises a first paperboard layer (1) and a second paperboard layer (5), wherein a first corrugated board layer (2) and a second corrugated board layer (6) are respectively arranged on opposite surfaces of the first paperboard layer (1) and the second paperboard layer (5), a first reinforcing rod (4), a second reinforcing rod (12) and a fixed cross rod (3) are arranged between the first corrugated board layer (2) and the second corrugated board layer (6), a reinforcing plate (7) is arranged at the joint of the surface and the surface of the box body (9), and an indentation (8) is arranged on the box body (9).

2. A high strength corrugated box as claimed in claim 1, wherein: the first reinforcing inner frame (10) and the second reinforcing inner frame (11) are respectively positioned above and below the inner wall of the box body (9).

3. A high strength corrugated box as claimed in claim 1, wherein: the first reinforcing rod (4) and the second reinforcing rod (12) are arranged in a crossed and inclined mode, and two ends of the first reinforcing rod (4) and the second reinforcing rod (12) are located at opposite corners of one side of the box body (9) respectively.

4. A high strength corrugated box as claimed in claim 1, wherein: the fixed cross rod (3) is connected to the intersection of the first reinforcing rod (4) and the second reinforcing rod (12).

5. A high strength corrugated carton as claimed in claim 1, wherein: the cross section of the reinforcing plate (7) is right-angled.