CN214777307U

CN214777307U - Shockproof pressure-resistant corrugated carton

Info

Publication number: CN214777307U
Application number: CN202022828154.3U
Authority: CN
Inventors: 何清; 李国�; 康文军
Original assignee: Shanghai Chuangya Paper Packaging Co ltd
Current assignee: Shanghai Chuangya Paper Packaging Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-11-19
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a withstand voltage corrugated box takes precautions against earthquakes, including the box, the box includes four lateral wall boards, and the upper end and the lower extreme of four lateral wall boards all rotate and are connected with the apron, and the inside of box is pegged graft and is had two buffer boards, the beneficial effects of the utility model are that: when having article to pile up production pressure above the box, the inboard first flute layer of lateral wall carries out the resistance to compression, when transverse pressure is applyed to the box, the inboard second flute layer of lateral wall carries out the resistance to compression, avoid the folding deformation of lateral wall board, first flute layer is perpendicular with the second flute layer, respectively correspond the pressure of equidirectional not, be provided with the buffer board in the box, the inside buffer layer of buffer board plays the effect of alleviating to outside vibrations, the buffer board is consolidated lateral wall board simultaneously, the inside first corrugated sheet of buffer board and the corrugated sheet mutually perpendicular of second, deal with transverse pressure jointly, make the box inside more stable, resistance to compression shock-proof capability is stronger, and simple structure, easy to produce.

Description

Shockproof pressure-resistant corrugated carton

Technical Field

The utility model relates to a corrugated paper technical field specifically is a withstand voltage corrugated box takes precautions against earthquakes.

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.

Corrugated container board has great compressive capacity in vertical direction, but corrugated container lacks horizontal bending resistance ability, and current corrugated container box corrugated structure all is vertical direction, can resist the pressure that comes from vertical direction, but the striking of horizontal direction makes the cardboard take place to buckle very easily, and horizontal compressive capacity is less strong to current corrugated container board does not have shockproof buffer structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a withstand voltage corrugated box takes precautions against earthquakes to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a shockproof pressure-resistant corrugated carton comprises a box body, wherein the box body comprises four side wall plates, the upper ends and the lower ends of the four side wall plates are respectively and rotatably connected with a cover plate, and two buffer plates are inserted into the box body;

the side wall plate comprises a first paper layer, wherein the lower surface of the first paper layer is fixedly connected with a first corrugated layer, the lower surface of the first corrugated layer is fixedly connected with a second paper layer, the lower surface of the second paper layer is fixedly connected with a second corrugated layer, and the lower surface of the second corrugated layer is fixedly connected with a third paper layer;

the cover plate comprises a first paper plate, the lower surface of the first paper plate is fixedly connected with a corrugation, and the lower surface of the corrugation is fixedly connected with a second paper plate;

the buffer board includes first cardboard layer, the first corrugated board of lower fixed surface of first cardboard layer is connected with, the lower fixed surface of first corrugated board is connected with second cardboard layer, the lower fixed surface on second cardboard layer is connected with the buffer layer, lower fixed surface of buffer layer is connected with third cardboard layer, the lower fixed surface on third cardboard layer is connected with second corrugated board, the lower fixed surface of second corrugated board is connected with fourth cardboard layer.

Preferably, the four side wall panels are fixedly connected with each other end to end.

Preferably, the material of the buffer layer is a foamed polyethylene filler.

Preferably, the eight connecting parts between the cover plates and the four side wall plates are rotatably connected through paperboard bending.

Preferably, the first and second corrugations are oriented vertically.

Preferably, the first and second corrugated sheets are oriented vertically.

Compared with the prior art, the beneficial effects of the utility model are that: when having article to pile up production pressure above the box, the inboard first flute layer of lateral wall carries out the resistance to compression, when transverse pressure is applyed to the box, the inboard second flute layer of lateral wall carries out the resistance to compression, avoid the folding deformation of lateral wall board, first flute layer is perpendicular with the second flute layer, respectively correspond the pressure of equidirectional not, be provided with the buffer board in the box, the inside buffer layer of buffer board plays the effect of alleviating to outside vibrations, the buffer board is consolidated lateral wall board simultaneously, the inside first corrugated sheet of buffer board and the corrugated sheet mutually perpendicular of second, deal with transverse pressure jointly, make the box inside more stable, resistance to compression shock-proof capability is stronger, and simple structure, easy to produce.

Drawings

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

fig. 2 is a schematic structural view of a side wall plate of the present invention;

FIG. 3 is a schematic view of the cover plate structure of the present invention;

fig. 4 is a schematic structural view of the buffer plate of the present invention.

In the figure: 1. a box body; 11. a side wall panel; 111. a first paper layer; 112. a first corrugated layer; 113. a second paper layer; 114. a second corrugated layer; 115. a third paper layer; 12. a cover plate; 121. a first paperboard; 122. corrugating; 123. a second paperboard; 13. a buffer plate; 131. a first paperboard layer; 132. a first corrugated sheet; 133. a second paperboard layer; 134. a buffer layer; 135. a third paperboard layer; 136. a second corrugated sheet; 137. a fourth paperboard layer.

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. 1-4, the present invention provides a technical solution: a shock-proof pressure-resistant corrugated case comprises a case body 1, wherein the case body 1 comprises four side wall plates 11, the upper ends and the lower ends of the four side wall plates 11 are respectively and rotatably connected with a cover plate 12, and two buffer plates 13 are inserted into the case body 1;

the side wall plate 11 includes a first paper layer 111, a first corrugated layer 112 is fixedly connected to the lower surface of the first paper layer 111, a second paper layer 113 is fixedly connected to the lower surface of the first corrugated layer 112, a second corrugated layer 114 is fixedly connected to the lower surface of the second paper layer 113, and a third paper layer 115 is fixedly connected to the lower surface of the second corrugated layer 114;

the cover plate 12 comprises a first paper plate 121, wherein the lower surface of the first paper plate 121 is fixedly connected with a corrugation 122, and the lower surface of the corrugation 122 is fixedly connected with a second paper plate 123;

the buffer board 13 includes a first paperboard layer 131, a first corrugated board 132 fixedly connected to a lower surface of the first paperboard layer 131, a second paperboard layer 133 fixedly connected to a lower surface of the first corrugated board 132, a buffer layer 134 fixedly connected to a lower surface of the second paperboard layer 133, a third paperboard layer 135 fixedly connected to a lower surface of the buffer layer 134, a second corrugated board 136 fixedly connected to a lower surface of the third paperboard layer 135, and a fourth paperboard layer 137 fixedly connected to a lower surface of the second corrugated board 136.

The four side wall panels 11 are fixedly connected with each other end to end, so that the carton is more stable.

The buffer layer 134 is made of foamed polyethylene filler, so that shock resistance is facilitated.

The eight cover plates 12 and the four side wall plates 11 are connected in a rotating mode through paperboard bending, and the structure is simple and convenient to use.

The first corrugation layer 112 and the second corrugation layer 114 are perpendicular to each other, so that the side wall plate 11 can bear pressure in the vertical direction and the horizontal direction.

The first corrugated sheet 132 and the second corrugated sheet 136 are perpendicular to each other, so that the buffer sheet 13 can receive pressure in all directions.

Specifically, when the utility model is used, firstly, the cover plate 12 at the lower end of the box body 1 is folded, the adhesive tape is used for sealing the edge as the bottom of the box body, the buffer plate 13 is placed at the bottom of the box body, then the product to be packaged is placed, the buffer plate 13 is placed at the second layer, the cover plate 12 at the upper end is folded and closed, the cover plate is packaged by the adhesive tape, when the upper part of the box body 1 is stacked to generate pressure, the first corrugated layer 112 in the side wall plate 11 resists pressure, when transverse pressure is applied to the box body 1, the second corrugated layer 114 in the side wall plate 11 resists pressure, the folding deformation of the side wall plate 11 is avoided, the first corrugated layer 112 is vertical to the second corrugated layer 114, the pressure in different directions is respectively responded, the buffer plate 13 is arranged in the box body 1, the buffer layer 134 in the buffer plate plays a role of relieving external vibration, meanwhile, the buffer plate 13 reinforces the side wall plate 11, the first corrugated plate 132 and the second corrugated plate 136 in the buffer plate 13 are vertical to each other, the box body 1 is stable, the anti-pressure and anti-shock capacity is strong, the structure is simple, and the production is easy.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A shock-proof pressure-resistant corrugated carton comprises a carton body (1), and is characterized in that the carton body (1) comprises four side wall plates (11), the upper ends and the lower ends of the four side wall plates (11) are respectively and rotatably connected with a cover plate (12), and two buffer plates (13) are inserted into the interior of the carton body (1);

the side wall board (11) comprises a first paper layer (111), wherein a first corrugated layer (112) is fixedly connected to the lower surface of the first paper layer (111), a second paper layer (113) is fixedly connected to the lower surface of the first corrugated layer (112), a second corrugated layer (114) is fixedly connected to the lower surface of the second paper layer (113), and a third paper layer (115) is fixedly connected to the lower surface of the second corrugated layer (114);

the cover plate (12) comprises a first paper plate (121), the lower surface of the first paper plate (121) is fixedly connected with a corrugation (122), and the lower surface of the corrugation (122) is fixedly connected with a second paper plate (123);

buffer board (13) include first cardboard layer (131), the first corrugated board (132) of lower fixed surface of first cardboard layer (131) is connected with, the lower fixed surface of first corrugated board (132) is connected with second cardboard layer (133), the lower fixed surface of second cardboard layer (133) is connected with buffer layer (134), buffer layer (134) lower fixed surface is connected with third cardboard layer (135), the lower fixed surface of third cardboard layer (135) is connected with second corrugated board (136), the lower fixed surface of second corrugated board (136) is connected with fourth cardboard layer (137).

2. The corrugated box as claimed in claim 1, wherein: the four side wall plates (11) are fixedly connected end to end.

3. The corrugated box as claimed in claim 1, wherein: the buffer layer (134) is made of foamed polyethylene filler.

4. The corrugated box as claimed in claim 1, wherein: eight the junctions between apron (12) and four lateral wall boards (11) all realize rotating through cardboard bending connection.

5. The corrugated box as claimed in claim 1, wherein: the first corrugated layer (112) and the second corrugated layer (114) are vertical.

6. The corrugated box as claimed in claim 1, wherein: the first corrugated sheet (132) and the second corrugated sheet (136) are oriented vertically.