CN219056880U

CN219056880U - High-strength composite corrugated paper box

Info

Publication number: CN219056880U
Application number: CN202222993478.1U
Authority: CN
Inventors: 莫国华
Original assignee: Shaoxing China International Marine Containers Group Package Co ltd
Current assignee: Shaoxing China International Marine Containers Group Package Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-05-23
Anticipated expiration: 2032-11-10

Abstract

The utility model relates to a high-strength composite corrugated case in the technical field of corrugated cases, which comprises a case body and four closed paperboards arranged on the outer side surface of the case body, wherein a plurality of reinforcing frames which are arranged at equal intervals are fixedly connected to the inner side of the case body, a plurality of limit through grooves are formed in the inner side surface of the reinforcing frames, limit reinforcing strips are slidingly connected to the inner parts of the limit through grooves, reinforcing plates are fixedly connected to one sides of the limit reinforcing strips, and moisture-proof paint is sprayed on the outer side surface of the case body. The strength of the periphery of the carton body is improved through the reinforcing frame, the reinforcing frame slides in the limiting through groove through the limiting reinforcing strip, the reinforcing plate is placed in the carton, the strength of the carton is improved when the stability of the reinforcing plate is better, the occupation of the internal space of the carton is reduced, the use space of the carton body is improved, and the strength of the bottom of the carton body can be increased through the reinforcing bottom plate and the mounting protruding block.

Description

High-strength composite corrugated paper box

Technical Field

The utility model relates to the technical field of corrugated cartons, in particular to a high-strength composite corrugated carton.

Background

The corrugated board is manufactured into the corrugated paper box through die cutting, indentation, nailing or sticking. Corrugated cartons are the most widely used packaging products, and the dosage is always the first of various packaging products. Including calcium plastic corrugated cartons. For over half a century, corrugated cartons gradually replaced transport packaging containers such as wooden cartons with excellent usability and good processability, and became the main force of transport packaging. It not only protects commodity, is convenient for storage, transportation, but also plays the role of beautifying commodity and propaganda commodity. The corrugated case belongs to a green environment-friendly product, is favorable for environmental protection and loading, unloading and transporting, the composite paper is formed by laminating paper, paper board, other plastics, aluminum foils, cloth and the like by using an adhesive, the composite corrugated case is formed by bonding multiple layers of composite paper into a corrugated duty, and the composite corrugated case is manufactured by using paper, so that the strength of the corrugated case is limited, and the strength of the corrugated case needs to be increased for preventing the situation that heavy articles are shrunken when pressed.

The utility model discloses a high strength composite corrugated case like that disclosed in the authority bulletin number CN215852368U, although it has solved through braced frame, reinforcement piece, firm piece, backup pad and layering board realize the intensity reinforcing to composite corrugated case, prevent corrugated case deformation, when increasing corrugated case's intensity, composite corrugated case will have the moisture when meeting water or moist weather, and reduces composite corrugated case's self intensity, causes the inside article moist of composite corrugated case and the problem of easy damage, for this reason we propose high strength composite corrugated case.

Disclosure of Invention

Aiming at the problems, the utility model provides the high-strength composite corrugated paper box, which has the advantages of increasing the self strength of the composite corrugated paper box and playing a certain role in preventing the moisture of internal articles.

The technical scheme of the utility model is as follows: the utility model provides a high strength composite corrugated case, includes the carton body and establishes four closed cardboards at carton body outside surface, the equal fixedly connected with of inboard of carton body is a plurality of equidistance are arranged strengthen the frame, and is a plurality of the inboard surface of strengthening the frame has all been seted up a plurality of spacing logical grooves, a plurality of the inside of spacing logical groove is equal sliding connection has spacing reinforcing bar, a plurality of the equal fixedly connected with reinforcing plate in one side of spacing reinforcing bar, the outside surface of carton body all is the spraying has dampproofing coating.

In a further technical scheme, the reinforcing plate is sequentially divided into a Dike steam barrier film, a dampproof plate and dampproof paint from outside to inside, the interior of the dampproof plate is in a hollow state, and the interior of the dampproof plate is filled with a drying agent.

In a further technical scheme, the bottom fixedly connected with of carton body inner wall strengthens the bottom plate, the upper surface fixedly connected with of strengthening the bottom plate installs the lug, the inside at the reinforcing plate is established to the one end of installing the lug.

In a further technical scheme, a plurality of support bars are fixedly connected to the bottom of the carton body, and the support bars are all arranged at equal intervals.

The beneficial effects of the utility model are as follows:

1. the strength of the periphery of the carton body is improved through the reinforcing frame, the reinforcing plate is placed in the carton body through the inside of the limiting through groove by sliding the limiting reinforcing strip, the stability of the reinforcing plate is better, the strength of the carton is improved, the occupation of the space inside the carton is reduced, the use space of the carton body is improved, the strength of the bottom of the carton body can be increased through the reinforcing bottom plate and the mounting lug, and the carton body is separated from the ground through the supporting strip, so that moisture is prevented from entering;

2. can separate the effect to outside moisture through the Dike vapour barrier membrane, be hollow state through the dampproof plate is inside, can make moisture enter into the inside of dampproof plate and not enter into the carton inside, dry the inside moisture of dampproof plate through the inside desiccator of dampproof plate, can prevent the condition that the carton body was wet from the inside of carton body through dampproof coating.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present utility model;

FIG. 2 is a schematic view of a reinforcement plate structure according to an embodiment of the present utility model;

FIG. 3 is an exploded view of a reinforcement plate structure according to an embodiment of the present utility model;

reference numerals illustrate:

1. a carton body; 2. closing the paperboard; 3. a reinforcing frame; 4. limiting through grooves; 5. limit reinforcing strips; 6. a reinforcing plate; 7. a moisture-proof coating; 8. a Dike vapor barrier; 9. a moisture-proof plate; 10. reinforcing the bottom plate; 11. mounting the protruding blocks; 12. and (5) supporting bars.

Detailed Description

Embodiments of the present utility model are further described below with reference to the accompanying drawings.

Examples:

as shown in fig. 1-3, the high-strength composite corrugated paper box mainly comprises a paper box body 1, a closed paper board 2, a reinforcing frame 3, a limiting through groove 4, a limiting reinforcing strip 5, a reinforcing plate 6, a moistureproof coating 7, a Dike vapor barrier film 8 and a moistureproof plate 9;

four closed paperboards 2 are arranged on the outer side surface of the carton body 1, the carton body 1 is used as a carrier to play a role of integral support, the closed paperboards 2 are used for closing the carton body 1, the inner side of the carton body 1 is fixedly connected with a plurality of reinforcing frames 3 which are arranged at equal intervals, the inner side surface of the reinforcing frames 3 is provided with a plurality of limit through grooves 4, the inner parts of the limit through grooves 4 are slidably connected with limit reinforcing strips 5, one sides of the limit reinforcing strips 5 are fixedly connected with reinforcing plates 6, the reinforcing frames 3, the limit reinforcing strips 5 and the reinforcing plates 6 can increase the self strength of the carton body 1, and the reinforcing frames 3 and the limit reinforcing strips 5 are arranged together in a crisscross manner, so that the strength of the carton body 1 is effectively improved, simultaneously improve the stability of carton body 1 again, the outside surface of carton body 1 all sprays and has dampproofing coating 7, reinforcing plate 6 divide into Dike vapour barrier 8 from outside to inside in proper order, dampproofing board 9 and dampproofing coating 7, the inside of dampproofing board 9 is hollow state, and the inside packing of dampproofing board 9 has the drier, reinforcing plate 6 is through dampproofing coating 7, dike vapour barrier 8, dampproofing board 9 complex preparation forms, the effect that the diaphragm 8 can separate outside moisture, inside hollow state through dampproofing board 9, can make moisture enter into the inside of dampproofing board 9 and not enter into the carton inside, the inside moisture of dampproofing board 9 is dried through the desiccator of dampproofing board 9, the inside condition that prevents that carton body 1 from wetting through dampproofing coating 7 can follow carton body 1.

In another embodiment, as shown in fig. 2, a reinforcing bottom plate 10 is fixedly connected to the bottom of the inner wall of the carton body 1, a mounting protruding block 11 is fixedly connected to the upper surface of the reinforcing bottom plate 10, and one end of the mounting protruding block 11 is disposed inside the reinforcing plate 6.

Reinforcing bottom plate 10 and prevent in the bottom of reinforcing plate 6, also place the bottom at the inner wall of carton body 1, in order to increase the bottom of carton body 1, avoid the bottom to meet water and wet and make, cause the phenomenon of softening, deformation and damage of carton body 1 bottom, installation lug 11 establishes in the inside of reinforcing plate 6 to it is more firm to make the connection between reinforcing bottom plate 10 and the reinforcing plate 6.

In another embodiment, as shown in fig. 1, a plurality of support bars 12 are fixedly connected to the bottom of the carton body 1, and the plurality of support bars 12 are all arranged at equal intervals.

The plurality of support bars 12 are arranged at the bottom of the carton body 1, so that the carton body 1 is separated from the ground, and moisture is prevented from entering.

The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims

1. The utility model provides a high strength composite corrugated case, includes carton body (1) and establishes four closed cardboard (2) at carton body (1) outside surface, its characterized in that: the novel carton is characterized in that a plurality of reinforcing frames (3) are fixedly connected to the inner side of the carton body (1) and are arranged at equal intervals, a plurality of limiting through grooves (4) are formed in the inner side surface of the reinforcing frames (3), limiting reinforcing strips (5) are slidably connected to the inner sides of the limiting through grooves (4), reinforcing plates (6) are fixedly connected to one sides of the limiting reinforcing strips (5), and moisture-proof paint (7) is sprayed on the outer side surface of the carton body (1).

2. The high strength composite corrugated carton of claim 1, wherein: the reinforced plate (6) is sequentially divided into a Dike steam barrier (8), a moistureproof plate (9) and a moistureproof coating (7) from outside to inside, the inside of the moistureproof plate (9) is in a hollow state, and the inside of the moistureproof plate (9) is filled with a drying agent.

3. The high strength composite corrugated carton of claim 1, wherein: the carton comprises a carton body (1), wherein a reinforcing bottom plate (10) is fixedly connected to the bottom of the inner wall of the carton body, a mounting lug (11) is fixedly connected to the upper surface of the reinforcing bottom plate (10), and one end of the mounting lug (11) is arranged inside the reinforcing plate (6).

4. The high strength composite corrugated carton of claim 1, wherein: the bottom of the carton body (1) is fixedly connected with a plurality of supporting bars (12), and the supporting bars (12) are all equidistantly arranged.