CN218477880U - Corrugated paper packing box with dampproofing function - Google Patents

Abstract

The utility model discloses a corrugated paper packing box with dampproofing function belongs to paper packing technical field. The plastic interlayer limiting box comprises a box body, wherein a plastic interlayer is arranged in the box body, the bottom of the box body is fixedly connected with a plurality of supporting plates and a plurality of bottom plates, the bottoms of the supporting plates are fixedly connected with the bottom plate together and are provided with bending grooves, and the bottom of the box body is provided with a limiting structure for limiting the state of the supporting plates. The utility model discloses a setting of plastics intermediate layer and bottom plate, when humid environment, the plastics intermediate layer has waterproof nature, has obstructed the transmission of moisture to the bottom plate can separate with the box, has raised the box, avoids the direct and bottom moisture contact of box, and the part that lifts up simultaneously forms the passageway, has accelerateed the air flow, reduces the moisture gathering, further prevents that the box from weing, and then influences the result of use of corrugated paper packing box.

Description

Corrugated paper packing box with dampproofing function

Technical Field

The utility model relates to a corrugated paper packing box with dampproofing function belongs to paper packing technical field.

Background

The corrugated paper packing box is a packing product which is widely applied in life, corrugated paper is a plate-shaped object formed by bonding corrugated paper formed by processing corrugated paper through corrugated rollers and liner paper, and has the advantages of low cost, light weight, easy processing, high strength, excellent printing adaptability, convenient storage and transportation and the like.

Disclosure of Invention

The utility model discloses the technical problem that will solve lies in: the utility model provides a corrugated paper packing box with dampproofing function, it has solved the problem that corrugated paper packing box bottom affected the result of use by damping.

The utility model discloses the technical problem that will solve takes following technical scheme to realize:

the utility model provides a corrugated paper packing box with dampproofing function, includes the box, be provided with the plastics intermediate layer in the box, a plurality of backup pads of bottom fixedly connected with of box, it is a plurality of the common fixedly connected with bottom plate in bottom of backup pad, and a plurality of the groove of bending has all been seted up in the backup pad, the bottom half is provided with the limit structure who restricts the backup pad state.

As a preferred example, the limiting structure includes a first cardboard and a second cardboard, two sides of the first cardboard are fixedly connected to two adjacent supporting plates respectively, the first cardboard at the edge is rotatably connected to the second cardboard, and the second cardboard is detachably connected to the box body.

As a preferred example, one side of the second cardboard is provided with an adhesive layer.

As a preferred example, the bending grooves of a plurality of the support plates are all positioned on the same side.

As a preferred example, the bending groove on one half of the supporting plate is located on the left side, and the bending groove on the other half of the supporting plate is located on the right side.

As a preferred example, the bottom of the bottom plate is provided with a waterproof layer.

The utility model has the advantages that: the utility model discloses a setting of plastic interlayer and bottom plate, when humid environment, plastic interlayer has waterproof nature, has the transmission of moisture to the bottom plate can separate with the box, raises the box, avoids the direct and bottom moisture contact of box, and the part that lifts up simultaneously forms the passageway, has accelerateed the air flow, reduces the moisture gathering, further prevents that the box from weing, and then influences the result of use of corrugated paper packing box.

Drawings

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

FIG. 2 is a schematic structural view of a bottom plate attached to a box body;

fig. 3 is a schematic view of the structure of the connection of the support board and the cardboard.

In the figure: the box 1, plastic interlayer 2, adhesive layer 3, second cardboard 4, first cardboard 5, support plate 6, bottom plate 7.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand and understand, the present invention is further explained by combining the following specific drawings.

As shown in fig. 1-3, a corrugated paper packing box with moisture-proof function comprises a box body 1, wherein a plastic interlayer 2 is arranged in the box body 1, the plastic interlayer 2 is made of common waterproof plastics on the market and is bonded on the box body 1 through glue, the box body 1 is single-layer corrugated paper or double-layer corrugated paper, the plastic interlayer 2 is bonded on the inner wall when the single-layer corrugated paper is selected, and the double-layer corrugated paper is preferably used for preventing articles in the box body 1 from scratching the plastic interlayer 2, and the plastic interlayer 2 is bonded between the double-layer corrugated paper; the bottom of the box body 1 is fixedly connected with a plurality of supporting plates 6, the supporting plates 6 are also made of corrugated paper, so that the supporting plates can be bent and have enough strength, the bottoms of the supporting plates 6 are fixedly connected with a bottom plate 7 together, the material of the bottom plate 7 is not limited, but the bottom plate 7 is more convenient to directly use the corrugated paper in order to reduce the cost and simplify the production process, and a waterproof layer, such as a plastic interlayer 2, is arranged for preventing the bottom of the bottom plate 7 from contacting water and moisture; bending grooves are formed in the middle positions of the support plates 6, so that the support plates 6 are easy to bend at the bending grooves, when the support plates 6 are bent, the bottom plate 7 is tightly attached to the box body 1 and the support plates 6, at the moment, the box body 1 is almost the same as an ordinary corrugated carton, only the second hard board 4 extends out of the bottom edge of the box body 1, the length of the second hard board 4 can be set to be very short, about 3cm, when the corrugated carton is used in a humid environment, the bottom plate 7 is pulled downwards, the support plates 6 are erected again, and the state of the support plates 6 is limited through a limiting structure arranged at the bottom of the box body 1, so that the support plates 6 cannot be bent along the bending grooves and cannot be inclined and collapsed; in another embodiment, the support plates 6 are not provided with bending grooves, and the effect of padding and lowering is achieved by parallel inclination of a plurality of support plates 6.

In a specific embodiment, the limit structure includes first cardboard 5 and second cardboard 4, the both sides of first cardboard 5 respectively with two adjacent backup pad 6 fixed connection, the purpose is to connect two adjacent backup pads 6, make it become a whole, the tie point of first cardboard 5 and backup pad 6 is located near the bending groove, guarantee the holding power to backup pad 6, first cardboard 5 and second cardboard 4 that are located box 1 edge rotate to be connected, can adopt integrative corrugated paper between the two, accomplish to rotate through the characteristic of corrugated paper and turn over the book, can dismantle through adhesion layer 3 between second cardboard 4 and the box 1 and be connected, preferably use the magic subsides, when second cardboard 4 is fixed with box 1, first cardboard 5 has injectd the position of backup pad 6, make it can not buckle or slope, thereby can support box 1, and form the wind channel in the bottom.

The groove of bending of a plurality of backup pads 6 all lies in same one side, also can be located the left side with the groove of bending on half of them backup pad 6, and the groove of bending on half of backup pad 6 is located the right side, and the groove of bending only needs a second hard board 4 can accomplish spacing to backup pad 6 when setting up with one side, and both sides set up then need not equidirectional two second hard boards 4, can improve the spacing intensity to a plurality of backup pads 6, prevent to be toppled over by article in the box 1.

Through the setting of plastic interlayer 2 and bottom plate 7, when humid environment, plastic interlayer 2 has waterproof nature, the transmission of moisture has been obstructed, and bottom plate 7 can separate with box 1, raised box 1, avoid box 1 direct and bottom moisture contact, the part that lifts up simultaneously forms the passageway, air flow has been accelerated, reduce the moisture gathering, further prevent that box 1 from weing, and then influence the result of use of corrugated paper packing box.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a corrugated paper packing box with dampproofing function which characterized in that: the plastic interlayer connection box is characterized by comprising a box body (1), wherein a plastic interlayer (2) is arranged in the box body (1), a plurality of supporting plates (6) are fixedly connected to the bottom of the box body (1) in a plurality of modes, a bottom plate (7) is fixedly connected to the bottom of each supporting plate (6) in a common mode, a plurality of bending grooves are formed in the supporting plates (6), and limit structures for limiting states of the supporting plates (6) are arranged at the bottom of the box body (1).

2. The corrugated paper packaging box with the moisture-proof function as claimed in claim 1, wherein: the limiting structure comprises a first hard board (5) and a second hard board (4), wherein two sides of the first hard board (5) are fixedly connected with two adjacent supporting plates (6) respectively, the first hard board (5) located at the edge is rotatably connected with the second hard board (4), and the second hard board (4) is detachably connected with the box body (1).

3. The corrugated paper packaging box with the moisture-proof function as claimed in claim 2, wherein: one side of the second cardboard (4) is provided with an adhesive layer (3).

4. The corrugated paper packaging box with the moisture-proof function as claimed in claim 1, wherein: the bending grooves of the supporting plates (6) are all located on the same side.

5. The corrugated paper packaging box with the moisture-proof function as claimed in claim 1, wherein: and one half of the bending groove on the support plate (6) is positioned on the left side, and the other half of the bending groove on the support plate (6) is positioned on the right side.

6. The corrugated paper packaging box with the moisture-proof function as claimed in claim 1, wherein: and a waterproof layer is arranged at the bottom of the bottom plate (7).

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