CN212196731U

CN212196731U - Packaging carton that structural strength is big

Info

Publication number: CN212196731U
Application number: CN201922390248.4U
Authority: CN
Inventors: 周杰
Original assignee: Jiangsu Shidai Tianqin Color Packaging Co ltd
Current assignee: Jiangsu Shidai Tianqin Color Packaging Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-12-22
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a packing carton that structural strength is big, including the carton box, the carton box includes outer cardboard layer and interior waterproof layer, and interior waterproof layer is located the inner chamber lateral wall of outer cardboard layer, and the inner chamber turning of carton box is installed and is supported stupefied pole, supports stupefied pole and is connected with the reinforcing plate, and the lateral wall of reinforcing plate is connected with the inner chamber lateral wall of interior waterproof layer, connects between per two reinforcing plates and is provided with the buffer board, and the inner chamber of outer cardboard layer is provided with supports additional strengthening. The utility model provides an intensity of general carton is relatively poor, damages easily when receiving the striking for the easy impaired problem of the inside article of carton.

Description

Packaging carton that structural strength is big

Technical Field

The utility model relates to a packing carton technical field specifically is a packing carton that structural strength is big.

Background

At present, paper packing boxes are widely used as important packing materials for containing products, are environment-friendly, and have the advantages of low cost, light weight and convenience in transportation.

Although the existing paper packaging box can meet the basic requirements of transporting and containing products, the strength of the common paper box is poor, and the common paper box is easy to damage when being impacted, so that articles in the paper box are easy to damage, and the packaging paper box has high structural strength.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a packing carton that structural strength is big solves the intensity of general carton relatively poor, damages easily when receiving the striking for the easy impaired problem of the inside article of carton.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides a packing carton that structural strength is big, includes the carton box, the carton box includes outer cardboard layer and interior waterproof layer, and interior waterproof layer is located the inner chamber lateral wall of outer cardboard layer, the inner chamber turning of carton box is installed and is supported stupefied pole, it is connected with the reinforcing plate to support stupefied pole, and the lateral wall of reinforcing plate is connected with the inner chamber lateral wall of interior waterproof layer, it is provided with the buffer board to connect between per two reinforcing plates, the inner chamber on outer cardboard layer is provided with supports additional strengthening.

According to the packaging paper box with high structural strength, the inner waterproof layer comprises the waterproof board, the outer wall of the waterproof board is coated with the epoxy resin waterproof material, and the waterproof performance of the paper box is enhanced through the waterproof board.

In the packaging paper box with high structural strength, the thickness of the outer paper board layer is 2-3cm, and the thickness of the inner waterproof layer is 0.8-1.4 cm.

The inner cavity of the buffer board is provided with the elastic board, the elastic board is arc-shaped, and the elastic board is convex towards the inner cavity of the carton body, so that when articles in the carton impact the side wall of the inner cavity of the carton, a certain buffering force can be generated, and the side wall in the carton is protected.

According to the packaging paper box with high structural strength, the joint of the reinforcing plate and the inner cavity side wall of the inner waterproof layer is 60 degrees, and the corners of the inner cavity of the paper box can be reinforced through the reinforcing plate.

The utility model provides an aforesaid packaging carton that structural strength is big, support additional strengthening including two support fillets, two support the fillet and alternately be "X" form setting, two it alternately is 60 degrees settings to support the fillet for the intensity of the outer cardboard layer of carton strengthens, can have bigger holding capacity.

Aforementioned packaging carton that structural strength is big, it is provided with a plurality ofly to support additional strengthening, and a plurality ofly supports additional strengthening and is the array form along the inner chamber of outer cardboard layer and arrange the setting, and a plurality ofly supports additional strengthening and has strengthened the shock resistance of carton greatly for the carton is more durable.

The utility model has the advantages that: the carton comprises an outer carton layer, a plurality of supporting and reinforcing structures and a plurality of supporting and reinforcing structures, wherein the plurality of supporting and reinforcing structures are arranged in an array mode along the inner cavity of the outer carton layer, the plurality of supporting and reinforcing structures greatly reinforce the shock resistance of the carton and enable the carton to be more durable, each supporting and reinforcing structure comprises two supporting ribs, the two supporting ribs are arranged in an X-shaped mode in a crossed mode, the two supporting ribs are arranged in a 60-degree crossed mode, the strength of the outer carton layer of the carton is increased, and the bearing capacity is higher;

and (II) an inner waterproof layer of the inner cavity of the carton body comprises a waterproof board, the outer wall of the waterproof board is coated with an epoxy resin waterproof material, and the waterproof property of the carton is enhanced through the waterproof board.

Drawings

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

FIG. 2 is a schematic structural view of a buffer plate;

fig. 3 is a structural diagram of a support reinforcing structure.

In the figure: 1. carton box 2, interior waterproof layer, 3, support stupefied pole, 4, reinforcing plate, 5, buffer board, 501, elastic sheet, 6, support additional strengthening, 601, support stupefied strip, 7, outer cardboard layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to FIGS. 1-3: a packaging carton with high structural strength comprises a carton box body 1, wherein the carton box body 1 comprises an outer paperboard layer 7 and an inner waterproof layer 2, the inner waterproof layer 2 is positioned on the inner cavity side wall of the outer paperboard layer 7, the thickness of the outer paperboard layer 7 is 2-3cm, the thickness of the inner waterproof layer 2 is 0.8-1.4cm, the inner waterproof layer 2 comprises waterproof boards, the outer wall of each waterproof board is coated with epoxy resin waterproof materials, supporting corrugated rods 3 are installed at the corners of the inner cavity of the carton box body 1, the supporting corrugated rods 3 are connected with reinforcing boards 4, the side walls of the reinforcing boards 4 are connected with the inner cavity side wall of the inner waterproof layer 2, the joints of the reinforcing boards 4 and the inner cavity side wall of the waterproof layer 2 are arranged at 60 degrees, a buffer board 5 is connected between every two reinforcing boards 4, an elastic board 501 is arranged in the inner cavity of the buffer board 5, the elastic board 501 is arc-shaped, and the elastic board, the inner chamber of outer cardboard layer 7 is provided with supports additional strengthening 6, supports additional strengthening 6 including two support fillets 601, and two support fillets 601 alternately are "X" form setting, and two support fillets 601 alternately are 60 degrees settings, support additional strengthening 6 and be provided with a plurality ofly, and a plurality of inner chambers that support additional strengthening 6 along outer cardboard layer 7 are the array form and arrange the setting.

To sum up, when the utility model is used, a plurality of supporting and reinforcing structures 6 are arranged, and the plurality of supporting and reinforcing structures 6 are arranged in an array along the inner cavity of the outer cardboard layer 7, the plurality of supporting and reinforcing structures 6 greatly enhance the shock resistance of the carton, so that the carton is more durable, the supporting and reinforcing structures 6 comprise two supporting fillets 601, the two supporting fillets 601 are arranged in an X shape in a crossed manner, the two supporting fillets 601 are arranged in a 60-degree crossed manner, so that the strength of the outer cardboard layer 7 of the carton is enhanced, and the carton can have larger bearing capacity, meanwhile, the inner cavity of the buffer board 5 is provided with the elastic board 501, the elastic board 501 is arc-shaped, and the elastic board 501 protrudes towards the inner cavity of the carton body 1, so that when the articles in the carton collide with the inner cavity side wall of the carton, a certain buffer capacity can be generated, the side wall in the carton can be protected, so that the structural strength of, support stupefied pole 3 is installed at the inner chamber corner of carton box 1, it is connected with reinforcing plate 4 to support stupefied pole 3, reinforcing plate 4 is 60 degrees settings with the junction of the inner chamber lateral wall of interior waterproof layer 2, can strengthen the edge of carton inner chamber through reinforcing plate 4, make the overall structure intensity of carton box 1 reach the optimum, strengthen the full aspect structure of carton, the interior waterproof layer 2 of 1 inner chamber of carton box is including the waterproof board, the outer wall coating of waterproof board has epoxy waterproof material, the waterproof nature of carton has been strengthened through the waterproof board, the intensity of solving general carton is relatively poor, damage easily when receiving the striking, make the easy impaired problem of inside article of carton.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a packaging carton that structural strength is big, includes carton box (1), its characterized in that: carton box (1) is including outer cardboard layer (7) and interior waterproof layer (2), and interior waterproof layer (2) are located the inner chamber lateral wall of outer cardboard layer (7), the inner chamber turning of carton box (1) is installed and is supported stupefied pole (3), it is connected with reinforcing plate (4) to support stupefied pole (3), and the lateral wall of reinforcing plate (4) is connected with the inner chamber lateral wall of interior waterproof layer (2), connects between per two reinforcing plate (4) and is provided with buffer board (5), the inner chamber of outer cardboard layer (7) is provided with supports additional strengthening (6).

2. A structural strong packaging carton as set forth in claim 1, wherein: the inner waterproof layer (2) comprises a waterproof board, and the outer wall of the waterproof board is coated with an epoxy resin waterproof material.

3. A structural strong packaging carton as set forth in claim 1, wherein: the thickness of the outer paperboard layer (7) is 2-3cm, and the thickness of the inner waterproof layer (2) is 0.8-1.4 cm.

4. A structural strong packaging carton as set forth in claim 1, wherein: the inner cavity of the buffer plate (5) is provided with an elastic plate (501), the elastic plate (501) is arc-shaped, and the elastic plate (501) protrudes towards the inner cavity of the carton box body (1).

5. A structural strong packaging carton as set forth in claim 4, wherein: the reinforcing plate (4) and the connecting part of the inner cavity side wall of the inner waterproof layer (2) are arranged at 60 degrees.

6. A structural strong packaging carton as set forth in claim 1, wherein: support additional strengthening (6) including two support fillet (601), two support fillet (601) alternately and be "X" form setting, two support fillet (601) alternately and be 60 degrees settings.

7. A structural strong packaging carton as set forth in claim 1, wherein: the supporting and reinforcing structures (6) are arranged in a plurality of arrays, and the supporting and reinforcing structures (6) are arranged in arrays along the inner cavity of the outer paperboard layer (7).