CN213650260U

CN213650260U - Composite corrugated paper box

Info

Publication number: CN213650260U
Application number: CN202022187566.3U
Authority: CN
Inventors: 魏国锋
Original assignee: Shaoxing China International Marine Containers Group Package Co ltd
Current assignee: Shaoxing China International Marine Containers Group Package Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-07-09
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a composite corrugated case, its technical scheme main points are: the corrugated paper board structure comprises a corrugated paper box body, wherein a corrugated paper board structure used by the corrugated paper box body comprises an outer paper layer, a first corrugated paper layer, a middle support plate, a second corrugated paper layer and an inner paper layer, the inner side of the outer paper layer is adhered to the first corrugated paper layer, the inner side of the first corrugated paper layer is adhered to the middle support plate, the inner side of the middle support plate is adhered to the inner paper layer, the inner side of the inner paper layer is adhered to a sponge layer, the outer side of the outer paper layer is adhered to a kraft paper layer, the interior of the corrugated paper box body is connected with a support ring in a clamping manner, and the bottom of the corrugated paper box body; utilize the device can protect by corrugated box, keep corrugated box's hardness, can not extrusion deformation damage goods, and can realize waterproofly.

Description

Composite corrugated paper box

Technical Field

The utility model relates to a corrugated box field, in particular to compound corrugated box.

Background

Corrugated paper is a plate-shaped object formed by bonding corrugated paper of corrugated shapes formed by processing of liner paper and corrugated rollers, generally divided into single corrugated paper boards and double corrugated paper boards, and divided into the following two types according to the size of the corrugated paper: A. b, C, E, F five types. The corrugated paper has the advantages of low cost, light weight, easy processing, high strength, excellent printing adaptability, convenient storage and transportation and the like, more than 80 percent of the corrugated paper can be recycled, the corrugated paper can be used for packaging food or digital products, and the corrugated paper is relatively environment-friendly and widely used.

Referring to the existing chinese patent with publication number CN208931879U, it discloses a composite corrugated carton, comprising a box body and a protection pad, wherein the box body is made of a double-layer corrugated board, which is an outer-layer corrugated board and an inner-layer corrugated board; a layer of foam board is clamped between the double-layer corrugated boards, and a layer of plastic film is wound on the outer side of the foam board; a corrugated strut is formed at the joint of the double-layer corrugated board and the double-layer corrugated board; the protection pad sets up in the crossing department of flute pillar and flute pillar, be provided with the connecting hole on the protection pad, be connected with the support column between protection pad and the protection pad, be equipped with on the support column and connect the arch.

Foretell this kind of compound corrugated box has sound construction, has good humidity resistance, has improved preventing of box, crashworthiness greatly through setting up the cystosepiment to through setting up protection pad and support column, also reduced corrugated box's intensity simultaneously and the damaged probability in handling box corner. However, the above-mentioned composite corrugated cardboard box still has some disadvantages, such as: firstly, a foam board is added in the corrugated paper layer, and the thickness of the corrugated paper layer is increased, but the strength of the corrugated paper cannot be increased; secondly, the waterproof effect cannot be realized, so that the corrugated paper is easy to damp during transportation and storage; thirdly, the goods inside the corrugated case can not be protected, so that the corrugated case is easy to deform and extrude to damage the goods when colliding.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing a compound corrugated carton to solve the problem mentioned in the background art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a composite corrugated case, includes the corrugated case body, corrugated container board structure that the corrugated case body used is including outside ply, first corrugated ply, middle level backup pad, second corrugated ply and inboard ply, the inboard adhesion pressfitting of outside ply has first corrugated ply, the inboard adhesion pressfitting of first corrugated ply has the middle level backup pad, the inboard adhesion pressfitting of middle level backup pad has inboard ply, the inboard adhesion of inboard ply has the sponge layer, the outside adhesion pressfitting of outside ply has kraft ply, the inside block of corrugated case body is connected with the support ring, the block notch has been seted up to the top inboard of corrugated case body, the support ring block is connected in the inside of block notch, the bottom block of corrugated case body is connected with waterproof base.

By adopting the technical scheme, when in use, the first corrugated paper layer and the second corrugated paper layer can be wrapped by setting the outer side paper layer and the inner side paper layer, so that the first corrugated paper layer and the second corrugated paper layer can be stably fixed, the middle support plate is arranged between the first corrugated paper layer and the second corrugated paper layer, the middle support plate can support the corrugated paper box body and can also support the first corrugated paper layer and the second corrugated paper layer, the first corrugated paper layer and the second corrugated paper layer are prevented from deforming and the middle support plate is punctured, the sponge layer is adhered on the inner side of the inner side paper layer, goods can be protected, the kraft paper layer is adhered on the outer side of the outer side paper layer, the corrugated paper box body can be prevented from being operated in a waterproof mode, and the waterproof base is arranged at the bottom of the corrugated paper box body, can realize carrying out waterproof and protection support to the bottom of corrugated box body to and be equipped with the support ring in the inside of corrugated box body, can realize supporting the inside of corrugated box body.

Preferably, the inner side of the waterproof base is provided with a plurality of groups of clamping convex points, and the plurality of groups of clamping convex points are connected with the bottom and two sides of the corrugated carton body in a clamping manner.

Through adopting above-mentioned technical scheme, the block bump on the waterproof base can increase and the corrugated box body between the frictional force.

Preferably, the top of the corrugated case body is provided with a first corrugated case cover plate and a second corrugated case cover plate.

Through adopting above-mentioned technical scheme, first corrugated box apron and second corrugated box apron can realize encapsulating the corrugated box body.

Preferably, at least two groups of the support rings are arranged, and the other group of the support rings is fixedly installed at the bottom of the corrugated carton body.

Through adopting above-mentioned technical scheme, the settlement of support ring can realize supporting corrugated box body is inside.

Preferably, the first corrugated paper layer and the second corrugated paper layer are both arranged into triangular corrugations.

Through adopting above-mentioned technical scheme, first corrugated paper layer and second corrugated paper layer set to the triangle-shaped flute and can increase stability, can not be by extrusion deformation.

Preferably, the middle support plate is made of polyethylene plastic, and the sharp corners of the triangular corrugations of the first corrugated paper layer and the second corrugated paper layer face the middle support plate.

Through adopting above-mentioned technical scheme, the middle level backup pad can keep the intensity of corrugated box body, and can not be punctured by first corrugated paper layer and second corrugated paper layer.

Preferably, both sides of the corrugated carton body are provided with carrying hole grooves.

Through adopting above-mentioned technical scheme, the settlement in transport hole groove can make corrugated carton body can conveniently carry, and the limit in transport hole groove carries out the fillet and polishes, prevents that transport hole groove from reinjecting the palm in the transport.

Preferably, the length of the first corrugated cardboard box cover plate is equal to half of the corrugated cardboard box body.

Through adopting above-mentioned technical scheme, two sets of first corrugated box apron can realize the contact when the lid closes, convenient encapsulation.

To sum up, the utility model discloses mainly have following beneficial effect:

firstly, the corrugated paper board of the utility model is provided with two layers of corrugated paper, and the corrugated paper is arranged into a triangle, so that the impact resistance capability of the corrugated paper can be increased, the corrugated paper can not collide and deform, the supporting plate is arranged between the two layers of corrugated paper, the corrugated paper on two sides can be supported, the sponge layer is arranged on the inner layer, articles can be protected, and the kraft paper is arranged on the outer layer, so that the waterproof effect is realized;

the second, utilize the support ring on this device upper portion to carry out to support corrugated box, prevent that the carton from receiving pressure deformation, and corrugated box's bottom is equipped with waterproof base, can reach waterproofly also can realize protecting corrugated box.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the portion A of FIG. 1 according to the present invention;

FIG. 3 is a schematic cross-sectional view of the portion B of FIG. 1 according to the present invention;

fig. 4 is a schematic cross-sectional view of the C-section of fig. 1 according to the present invention.

Reference numerals: 1. a corrugated box body; 2. an outer paper layer; 3. a first corrugated paper layer; 4. a middle layer support plate; 5. a second corrugated paper layer; 6. an inner paper layer; 7. a sponge layer; 8. a kraft layer; 9. a support ring; 10. clamping the notch; 11. a waterproof base; 12. clamping the salient points; 13. a first corrugated box cover board; 14. a second corrugated box cover board.

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, a composite corrugated case comprises a corrugated case body 1, a corrugated board structure used for the corrugated case body 1 comprises an outer paper layer 2 and a first corrugated paper layer 3, middle level backup pad 4, second corrugated paper layer 5 and inboard paper layer 6, the first corrugated paper layer 3 of the inboard adhesion pressfitting of outside paper layer 2, the inboard adhesion pressfitting of first corrugated paper layer 3 has middle level backup pad 4, the inboard adhesion pressfitting of middle level backup pad 4 has inboard paper layer 6, the inboard bonding of inboard paper layer 6 has sponge layer 7, the outside adhesion pressfitting of outside paper layer 2 has kraft paper layer 8, the inside block of corrugated box body 1 is connected with support ring 9, block notch 10 has been seted up to corrugated box body 1's top inboard, the inside at block notch 10 is connected to support ring 9 block, the bottom block of corrugated box body 1 is connected with waterproof base 11.

By adopting the technical scheme, when in use, the first corrugated paper layer 3 and the second corrugated paper layer 5 can be wrapped by setting the outer side paper layer 2 and the inner side paper layer 6, so that the first corrugated paper layer 3 and the second corrugated paper layer 5 can be stably fixed, the middle support plate 4 is arranged between the first corrugated paper layer 3 and the second corrugated paper layer 5, the middle support plate 4 can support the corrugated carton body 1 and can also support the first corrugated paper layer 3 and the second corrugated paper layer 5, the first corrugated paper layer 3 and the second corrugated paper layer 5 are prevented from deforming and breaking down the middle support plate 4, the sponge layer 7 is bonded on the inner side of the inner side paper layer 6, the goods can be protected, the outer side of the outer side paper layer 2 is bonded with the kraft paper layer 8, and the waterproof operation of the corrugated carton body 1 can be realized, and be equipped with waterproof base 11 in the bottom of corrugated box body 1, can realize carrying out waterproof and protection support to the bottom of corrugated box body 1 to and be equipped with support ring 9 in corrugated box body 1's inside, can realize supporting the inside of corrugated box body 1.

Referring to fig. 4, for the purpose of enabling the waterproof chassis 11 to be stably attached to the bottom of the corrugated carton body 1; the inboard of waterproof base 11 is equipped with a plurality of groups of block bump 12, and the bottom and the both sides of corrugated box body 1 are connected in the block of a plurality of groups of block bump 12, and beneficial effect can increase for the block bump 12 on the waterproof base 11 and the frictional force between the corrugated box body 1.

Referring to fig. 1, for the purpose of packaging the corrugated box body 1; be equipped with first corrugated box apron 13 and second corrugated box apron 14 on the top of corrugated box body 1, beneficial effect can realize encapsulating corrugated box body 1 for first corrugated box apron 13 and second corrugated box apron 14.

Referring to fig. 1 and 2, for the purpose of supporting the inside of the corrugated box body 1; the support ring 9 is equipped with two sets at least, and another group's support ring 9 fixed mounting can realize supporting inside the corrugated box body 1 for setting for support ring 9 in the bottom of corrugated box body 1.

Referring to fig. 3, for the purpose of maintaining maximum stability of the first and second corrugated paper layers 3 and 5; first corrugated paper layer 3 and second corrugated paper layer 5 all set to the triangle-shaped flute, and beneficial effect sets to the triangle-shaped flute for first corrugated paper layer 3 and second corrugated paper layer 5 and can increase stability, can not be by extrusion deformation.

Referring to fig. 3, for the purpose of supporting the corrugated box body 1 and the first and second corrugated paper plies 3 and 5; what middle level backup pad 4 adopted is polyethylene plastic middle level backup pad, and the closed angle of the triangle-shaped flute of first corrugated paper layer 3 and second corrugated paper layer 5 all faces middle level backup pad 4, and beneficial effect is that middle level backup pad 4 can keep corrugated carton body 1's intensity, and can not be punctured by first corrugated paper layer 3 and second corrugated paper layer 5.

The corrugated carton body 1 is convenient to carry; carrying hole grooves have all been seted up to corrugated box body 1's both sides, and beneficial effect can make corrugated box body 1 conveniently carry for the settlement in carrying hole groove, and the limit in carrying hole groove carries out the fillet and polishes, prevents that carrying hole groove from reinjecting the palm in the transport.

Referring to fig. 1, for the purpose of facilitating packaging; the length of first corrugated box apron 13 equals half of corrugated box body 1, and beneficial effect is that two sets of first corrugated box apron 13 can realize the contact when the lid closes, convenient encapsulation.

The use principle and the advantages are as follows:

when in use, the first corrugated paper layer 3 and the second corrugated paper layer 5 can be wrapped by the outer side paper layer 2 and the inner side paper layer 6, so that the first corrugated paper layer 3 and the second corrugated paper layer 5 can be stably fixed, the middle support plate 4 is arranged between the first corrugated paper layer 3 and the second corrugated paper layer 5, the middle support plate 4 can support the corrugated carton body 1 and can also support the first corrugated paper layer 3 and the second corrugated paper layer 5, the first corrugated paper layer 3 and the second corrugated paper layer 5 are prevented from deforming, the middle support plate 4 is broken down, the sponge layer 7 is adhered to the inner side of the inner side paper layer 6, goods can be protected, the cow leather paper layer 8 is adhered to the outer side of the outer side paper layer 2, the waterproof operation of the corrugated carton body 1 can be realized, the waterproof base 11 is arranged at the bottom of the corrugated carton body 1, can realize carrying out waterproof and protection support to the bottom of corrugated box body 1 to and be equipped with support ring 9 in corrugated box body 1's inside, can realize supporting corrugated box body 1's inside.

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 composite corrugated box, comprising a corrugated box body (1), characterized in that: the corrugated board structure used by the corrugated carton body (1) comprises an outer side paper layer (2), a first corrugated paper layer (3), a middle layer support plate (4), a second corrugated paper layer (5) and an inner side paper layer (6), wherein the first corrugated paper layer (3) is bonded and pressed on the inner side of the outer side paper layer (2), the middle layer support plate (4) is bonded and pressed on the inner side of the first corrugated paper layer (3), the inner side of the middle layer support plate (4) is bonded and pressed on the inner side paper layer (6), a sponge layer (7) is bonded and pressed on the inner side of the inner side paper layer (6), a kraft layer (8) is bonded and pressed on the outer side of the outer side paper layer (2), a support ring (9) is clamped and connected to the inside of the corrugated carton body (1), a clamping notch (10) is formed in the inner side of the top of the corrugated carton body (1), and the support ring (9, the bottom of the corrugated carton body (1) is connected with a waterproof base (11) in a clamping manner.

2. A composite corrugated box as claimed in claim 1, wherein: the waterproof corrugated case is characterized in that a plurality of groups of clamping convex points (12) are arranged on the inner side of the waterproof base (11), and the clamping convex points (12) are connected with the bottom and two sides of the corrugated case body (1) in a clamping mode.

3. A composite corrugated box as claimed in claim 1, wherein: the corrugated case is characterized in that a first corrugated case cover plate (13) and a second corrugated case cover plate (14) are arranged on the top of the corrugated case body (1).

4. A composite corrugated box as claimed in claim 1, wherein: the corrugated carton is characterized in that at least two groups of support rings (9) are arranged, and the other group of support rings (9) are fixedly arranged at the bottom of the corrugated carton body (1).

5. A composite corrugated box as claimed in claim 1, wherein: the first corrugated paper layer (3) and the second corrugated paper layer (5) are both arranged into triangular corrugations.

6. A composite corrugated box as claimed in claim 1, wherein: the middle layer supporting plate (4) is made of polyethylene plastic, and the sharp corners of the triangular corrugations of the first corrugated paper layer (3) and the second corrugated paper layer (5) face the middle layer supporting plate (4).

7. A composite corrugated box as claimed in claim 1, wherein: carrying hole grooves are formed in the two sides of the corrugated carton body (1).

8. A composite corrugated box as claimed in claim 3, wherein: the length of the first corrugated case cover plate (13) is equal to half of the corrugated case body (1).