CN215514623U

CN215514623U - Corrugated carton for packaging fragile products

Info

Publication number: CN215514623U
Application number: CN202120717411.8U
Authority: CN
Inventors: 吴晓钰
Original assignee: Jiangsu Dashu Packaging Co Ltd
Current assignee: Jiangsu Dashu Packaging Co Ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2022-01-14
Anticipated expiration: 2031-04-09

Abstract

The utility model belongs to the technical field of fragile product packaging, and particularly relates to a corrugated case for fragile product packaging, which comprises a case body with an opening at the top, wherein two elastic C-shaped plates are fixedly arranged on the inner wall of the bottom of the case body, two buffer springs are fixedly arranged on the inner walls of the left side and the right side of the case body, a placing box is fixedly arranged between the opposite buffer springs, the lower surface of the placing box is movably contacted with the outer sides of the elastic C-shaped plates, extrusion springs are fixedly arranged on the inner walls of the front side and the rear side of the placing box, clamping plates are fixedly arranged at the ends, close to each other, of the extrusion springs, elastic sponges are fixedly arranged on the sides, close to each other, and a waterproof groove is formed in the inner wall of the case body. The corrugated case comprises a case body, an extrusion spring, a clamping plate, an elastic sponge, an elastic C-shaped plate and a buffer spring.

Description

Corrugated carton for packaging fragile products

Technical Field

The utility model relates to the technical field of fragile product packaging, in particular to a corrugated carton for fragile product packaging.

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. Corrugated box is the biggest transportation packaging container of present use amount, but present corrugated box transports article and directly puts article in the corrugated box mostly, can not carry out fine protection to some fragile article like this, and corrugated box waterproof, dampproofing ability is relatively poor moreover, and receives the influence of weather and lead to absorbing water and wet easily in overcast and rainy day, can not satisfy the user demand, therefore we propose a corrugated box that is used for fragile article packing to be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a corrugated case for fragile product packaging, which solves the problem that the conventional corrugated case cannot well protect fragile articles.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a corrugated carton for fragile article packing, includes that the top sets up for the opening, the bottom inner wall fixed mounting of box has two elasticity C shaped plates, the equal fixed mounting of left side inner wall and the right side inner wall of box has two buffer spring, and fixed mounting has between the relative buffer spring places the box, the lower surface of placing the box and the outside swing joint of elasticity C shaped plate, the equal fixed mounting of front side inner wall and the rear side inner wall of placing the box has extrusion spring, the equal fixed mounting of one end that extrusion spring is close to each other has splint, the equal fixed mounting in one side that splint are close to each other has elastic sponge, the water-proof tank has been seted up to the inner wall of box, the last surface activity contact of box has the top cap, the lower fixed surface of top cap installs the connecting plate.

According to a preferable technical scheme, the waterproof layer is fixedly connected to the lower surface of the box body, the mildew removing layer is fixedly mounted on the lower surface of the waterproof layer, the anti-corrosion layer is fixedly mounted on the lower surface of the mildew removing layer, and the elastic reinforcing layer is fixedly mounted on the lower surface of the anti-corrosion layer.

As a preferred technical scheme of the utility model, the outer side of the connecting plate is fixedly connected with a waterproof rubber ring, a waterproof rubber ring and a waterproof groove.

As a preferred technical scheme of the utility model, the waterproof layer is an amino polyvinyl alcohol emulsified asphalt waterproof coating.

As a preferable technical scheme of the utility model, the mildew-proof dehumidification particles are filled in the mildew-proof layer.

In a preferred embodiment of the present invention, the anti-corrosion layer is a pure phenolic resin coating.

(III) advantageous effects

Compared with the prior art, the utility model provides a corrugated case for fragile product packaging, which has the following beneficial effects:

1. this a corrugated box for fragile article packing, through setting up the box, place the box, extrusion spring, splint, elastic sponge, elasticity C shaped plate and buffer spring, in putting into the box placing box of fragile article, extrusion spring in placing the box carries out the centre gripping through splint and elastic sponge to the article that need protect and fixes, the elasticity C shaped plate that lies in the bottom half inner wall simultaneously can reduce and come from the ascending power in vertical side, buffer spring that lies in on box left side inner wall and the right side inner wall can slow down and come from the ascending power in the left and right sides, thereby realize the protection to fragile article.

2. This a corrugated box for fragile article packing through setting up the waterproof layer, removing mould layer, anti-corrosion coating and elasticity back up coat, the waterproof layer prevents that the box is inside to be stained with water, removes mould layer and can prevent that the box from going mouldy, and anti-corrosion coating prevents that the box is inside to be corroded, and the elasticity back up coat has strengthened the whole tensile strength of box at last for the box is difficult is torn by external force.

Drawings

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

FIG. 2 is a schematic top sectional view of the present invention;

FIG. 3 is a side cross-sectional structural schematic view of the present invention;

fig. 4 is a plan sectional view of the internal structure of the case.

In the figure: 1. a top cover; 2. a box body; 3. a buffer spring; 4. a compression spring; 5. a splint; 6. an elastic sponge; 7. a waterproof rubber ring; 8. an elastic C-shaped plate; 9. placing the box; 10. a waterproof layer; 11. removing a mould layer; 12. an anti-corrosion layer; 13. an elastic reinforcing layer; 14. a connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a corrugated carton for fragile article packing, box 2 for the opening setting is drawn together the top, the bottom inner wall fixed mounting of box 2 has two elasticity C shaped plates 8, the equal fixed mounting of left side inner wall and the right side inner wall of box 2 has two buffer spring 3, fixed mounting has between the relative buffer spring 3 places box 9, the lower surface of placing box 9 and the outside movable contact of elasticity C shaped plate 8, the equal fixed mounting of front side inner wall and the rear side inner wall of placing box 9 has extrusion spring 4, the equal fixed mounting of one end that extrusion spring 4 is close to each other has splint 5, the equal fixed mounting in one side that splint 5 are close to each other has elastic sponge 6, the water-proof tank has been seted up to the inner wall of box 2, the last surface movable contact of box 2 has top cap 1, the lower fixed surface of top cap 1 installs connecting plate 14.

In this embodiment, the buffer spring 3 plays a role of buffering.

Specifically, the lower surface of the box body 2 is fixedly connected with a waterproof layer 10, the lower surface of the waterproof layer 10 is fixedly provided with a mildew removing layer 11, the lower surface of the mildew removing layer 11 is fixedly provided with an anti-corrosion layer 12, and the lower surface of the anti-corrosion layer 12 is fixedly provided with an elastic reinforcing layer 13.

In this embodiment, the elastic reinforcing layer 13 is provided to make the box body 2 have a certain tear resistance.

Specifically, the outer side of the connecting plate 14 is fixedly connected with a waterproof rubber ring 7, the waterproof rubber ring 7 and a waterproof groove.

In this embodiment, the waterproof rubber ring 7 is provided to prevent water from entering the tank 2.

Specifically, the waterproof layer 10 is an amino polyvinyl alcohol emulsified asphalt waterproof coating.

In this embodiment, the waterproof layer 10 is provided to prevent the tank 2 from being softened by water.

Specifically, the mildew-proof dehumidification particles are filled in the mildew-proof layer 11.

In this embodiment, the mold removing layer 11 can prevent the case 2 from molding.

Specifically, the anti-corrosion layer 12 is a pure phenolic resin coating.

In this embodiment, the corrosion resistant layer 12 prevents the inside of the case 2 from being corroded.

The working principle and the using process of the utility model are as follows: when the box is used, fragile articles are placed in the placing box 9 in the box body 2, the extrusion spring 4 in the placing box 9 clamps and fixes the articles to be protected through the clamping plate 5 and the elastic sponge 6, meanwhile, the elastic C-shaped plate 8 positioned on the inner wall of the bottom of the box body 2 can reduce the force from the vertical direction, and the buffer springs 3 positioned on the inner walls of the left side and the right side of the box body 2 can reduce the force from the left and right directions, so that the fragile articles are protected;

the inside waterproof layer 10 that is equipped with of box 2 prevents that the box 2 is inside to be stained with water, removes mould layer 11 and can prevent that box 2 from going mildy, and anti-corrosion coating 12 prevents that box 2 is inside to be corroded, and elasticity reinforced layer 13 has strengthened the whole tensile strength of box 2 at last for box 2 is difficult to be torn by external force.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A corrugated box for fragile article packing, includes box (2) that the top set up for the opening, its characterized in that: two elastic C-shaped plates (8) are fixedly arranged on the inner wall of the bottom of the box body (2), two buffer springs (3) are fixedly arranged on the inner wall of the left side and the inner wall of the right side of the box body (2), a placing box (9) is fixedly arranged between the opposite buffer springs (3), the lower surface of the placing box (9) is movably contacted with the outer side of the elastic C-shaped plate (8), the front inner wall and the rear inner wall of the placing box (9) are both fixedly provided with an extrusion spring (4), clamping plates (5) are fixedly arranged at the ends, close to each other, of the extrusion springs (4), elastic sponges (6) are fixedly arranged on the sides of the clamping plates (5) close to each other, the waterproof groove has been seted up to the inner wall of box (2), the upper surface movable contact of box (2) has top cap (1), the lower fixed surface of top cap (1) installs connecting plate (14).

2. A corrugated box for fragile product packaging according to claim 1, wherein: the lower fixed surface of box (2) is connected with waterproof layer (10), the lower fixed surface of waterproof layer (10) installs except that mould layer (11), the lower fixed surface who removes mould layer (11) installs anti-corrosion coating (12), the lower fixed surface installation of anti-corrosion coating (12) has elasticity back up coat (13).

3. A corrugated box for fragile product packaging according to claim 1, wherein: the outer side of the connecting plate (14) is fixedly connected with a waterproof rubber ring (7), the waterproof rubber ring (7) and a waterproof groove.

4. A corrugated box for fragile product packaging according to claim 2, wherein: the waterproof layer (10) is an amino polyvinyl alcohol emulsified asphalt waterproof coating.

5. A corrugated box for fragile product packaging according to claim 2, wherein: the mildew removing layer (11) is filled with mildew-proof dehumidifying particles.

6. A corrugated box for fragile product packaging according to claim 2, wherein: the anti-corrosion layer (12) is a pure phenolic resin coating.