CN219097565U - Packaging carton with moisture-proof capability - Google Patents

Abstract

The utility model discloses a packaging carton with moisture-proof capability, which comprises: the carton comprises a carton shell, wherein two sides of the top of the carton shell are fixedly connected with symmetrically distributed side plates, symmetrically distributed closing plates are arranged between the side plates, and the bottoms of the two closing plates are fixedly connected to the top of the carton shell; further comprises: the inner box body is arranged on the inner side of the paper box shell and is not in contact with the paper box shell, supporting plates which are vertically arranged are fixedly arranged at four corners of the side wall of the inner box body, and one side, away from the inner box body, of each supporting plate is fixedly connected to the inner wall of the paper box shell so as to improve structural strength; the bottom surface of the protective lining is fixedly arranged at the bottom of the inner wall of the inner box body. This packing carton with moisture-proof ability, it only is provided with multilayer protective structure, and when the box damaged outermost side, the product can not directly expose in the external world, and the dampproofing effect of carton is better, and external water is difficult to permeate into inside the carton to prevent that the product from wetting.

Description

Packaging carton with moisture-proof capability

Technical Field

The utility model relates to the technical field of packaging cartons, in particular to a packaging carton with moisture-proof capability.

Background

In the process of product transportation and storage, the product needs to be wrapped through the packaging paper box, so that the product is isolated from the external environment, and the risk of product damage is reduced, however, the existing paper box still has some problems.

For example, a packaging paper box with a publication number of CN218086543U comprises a box body, wherein a cover plate is arranged at the top end of the box body, the box body is rotationally connected with the cover plate through a rotating mechanism, the rotating mechanism comprises a bracket, a mounting block and a rotating shaft, and the mounting block can rotate around the rotating shaft;

above-mentioned packing carton, it only is provided with individual layer shell structure, and the protective capability of carton is relatively poor, and when the casing damaged, inside product can directly expose in the external world, and the dampproofing effect of device is weaker, and external water is infiltration carton inside easily to lead to the product to wet.

Aiming at the problems, innovative design is urgently needed on the basis of the original paper box.

Disclosure of Invention

The utility model aims to provide a packaging paper box with moisture-proof capability, which aims to solve the problems that the prior paper box is only provided with a single-layer shell structure, the protection capability of the paper box is poor, when the shell is damaged, internal products can be directly exposed to the outside, the moisture-proof effect of the paper box is weak, and external water is easy to permeate into the paper box, so that the products are affected with moisture.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a packaging carton having moisture resistant capability comprising:

the carton comprises a carton shell, wherein two sides of the top of the carton shell are fixedly connected with symmetrically distributed side plates, symmetrically distributed closing plates are arranged between the side plates, and the bottoms of the two closing plates are fixedly connected to the top of the carton shell;

further comprises:

the inner box body is arranged on the inner side of the paper box shell and is not in contact with the paper box shell, supporting plates which are vertically arranged are fixedly arranged at four corners of the side wall of the inner box body, and one side, away from the inner box body, of each supporting plate is fixedly connected to the inner wall of the paper box shell so as to improve structural strength;

the bottom surface of the protective lining is fixedly arranged at the bottom of the inner wall of the inner box body, the top of the protective lining covers the upper surface of the inner box body, mesh bags distributed in a surrounding manner are fixedly arranged on the inner wall of the inner box body, and the mesh bags are positioned at the outer side of the protective lining.

Preferably, the outer wall of the carton shell is fixedly covered with a protective film which plays a role in water resistance, the protective film and the protective lining are made of polyethylene materials, a first retaining plate is fixedly connected between the inner wall of the carton shell and the side wall of the inner box body, and the outermost moisture-proof structure of the carton is formed through the protective film.

Preferably, the first retaining plate is distributed around the inner box body, the first retaining plate and the second retaining plate are of wavy structures, first air bags are arranged in grooves in the first retaining plate in a fitting mode, the first air bags are distributed on two sides of the first retaining plate in a staggered mode, a buffer supporting structure is formed between the side wall of the inner box body and the inner wall of the paper box shell, and the buffer supporting structure of the side wall of the inner box body is formed through the components.

Preferably, the second retaining plate is fixedly installed between the bottom of the inner box body and the bottom surface of the inner wall of the carton shell, second air bags distributed in a staggered manner are attached to two sides of the second retaining plate, the second air bags are located between the inner box body and the carton shell to form a supporting and protecting structure, and a plurality of second air bags are utilized to form a buffering and supporting structure of the bottom of the inner box body.

Preferably, the inside laminating of pocket is inserted and is had the storage package, and the storage package comprises non-woven fabrics material to the inside dry granule of having placed of storage package, dry granule comprises silica gel material moreover, utilizes dry granule to absorb the inside moisture of interior box.

Preferably, the screw rod of vertical setting is installed to upper surface corner fixed mounting of interior box, and four screw rods slip run through in the top of protection inside lining sets up and forms location structure, protection inside lining upper surface closely covers there is the apron, and the apron is located the inboard of carton shell to it has the screw rod to slip on the apron to run through, screw rod top threaded connection has the fastening lid, and the laminating of fastening lid sets up the upper surface of apron for the fastening lid can be with the apron location.

Compared with the prior art, the utility model has the beneficial effects that: this packing carton with moisture-proof ability, it only is provided with multilayer protective structure, and when the box damaged outermost side, the product can not directly expose in the external world, and the dampproofing effect of carton is better, and external water is difficult to permeate into inside the carton to prevent that the product from wetting, its concrete content is as follows:

1. the inner box body is arranged on the inner side of the paper box shell, a certain moisture-proof effect is achieved between the inner box body and the paper box shell without contact, supporting plates which are arranged vertically are fixedly arranged at four corners of the side wall of the inner box body, one side, away from the inner box body, of each supporting plate is fixedly connected to the inner wall of the paper box shell to improve structural strength, a first retaining plate and a second retaining plate are fixedly connected between the inner box body and the paper box shell, a first air bag is attached to the first retaining plate in a staggered mode, a second air bag which is attached to the second retaining plate in a staggered mode is arranged on the second retaining plate in a staggered mode, a supporting buffer structure of the inner box body is formed by the first air bag and the second air bag, and the device is protected in multiple layers through the components;

2. the inner wall bottom of box including protective lining bottom surface fixed mounting, protective lining top cover is including the upper surface of box, fixed mounting has the pocket that encircles the distribution on the inner wall of interior box, the fixed cover has the protection film that plays the waterproof effect on the outer wall of carton shell, protection film and protective lining comprise polyethylene material, the inboard laminating of pocket is inserted and is equipped with the storage package, the inside dry granule of having placed of storage package, dry granule comprises silica gel material, utilize the protection film to constitute the outside dampproofing structure of carton, and protective lining will form the inside dampproofing structure of most, dry granule in the storage package can effectively absorb the inside moisture of carton simultaneously.

Drawings

FIG. 1 is a schematic view of the overall external structure of the present utility model;

FIG. 2 is a schematic diagram of a cover plate mounting structure according to the present utility model;

FIG. 3 is a schematic view of the installation structure of the protective lining of the present utility model;

FIG. 4 is a schematic view of a second retainer plate mounting structure of the present utility model;

FIG. 5 is a schematic view of the screw mounting structure of the present utility model;

FIG. 6 is a schematic view of the mounting structure of the fastening cap of the present utility model;

FIG. 7 is a schematic view of the installation structure of the mesh bag of the present utility model;

fig. 8 is a schematic view of a first retainer plate mounting structure of the present utility model.

In the figure: 1. a carton shell; 2. a protective film; 3. a closing plate; 4. a side plate; 5. an inner case; 6. a support plate; 7. a first holding plate; 8. a first air bag; 9. a second holding plate; 10. a second air bag; 11. a mesh bag; 12. a storage bag; 13. drying the granules; 14. a protective liner; 15. a screw; 16. a cover plate; 17. the cover is fastened.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-8, the present utility model provides a technical solution: a packaging carton having moisture resistant capability comprising:

the carton shell 1 is fixedly connected with symmetrically distributed side plates 4 at two sides of the top of the carton shell, symmetrically distributed closing plates 3 are arranged between the side plates 4, and the bottoms of the two closing plates 3 are fixedly connected to the top of the carton shell 1;

the inner box body 5 is arranged on the inner side of the carton shell 1, the inner box body and the carton shell are not contacted, supporting plates 6 which are vertically arranged are fixedly arranged at four corners of the side wall of the inner box body 5, and one side, far away from the inner box body 5, of each supporting plate 6 is fixedly connected to the inner wall of the carton shell 1 so as to improve the structural strength;

the bottom surface of the protective lining 14 is fixedly arranged at the bottom of the inner wall of the inner box body 5, the top of the protective lining 14 covers the upper surface of the inner box body 5, the mesh bags 11 distributed in a surrounding manner are fixedly arranged on the inner wall of the inner box body 5, and the mesh bags 11 are positioned at the outer side of the protective lining 14.

The first retaining plate 7 is distributed around the inner box 5 and is of a wavy structure, the first retaining plate 7 and the second retaining plate 9 are attached to each other in grooves on the first retaining plate 7, the first air bags 8 are distributed on two sides of the first retaining plate 7 in a staggered mode, the first air bags 8 are arranged between the side wall of the inner box 5 and the inner wall of the carton shell 1 to form a buffer supporting structure, the first air bags 8 are utilized to form the buffer supporting structure on the side wall of the inner box 5, the second retaining plate 9 is fixedly arranged between the bottom of the inner box 5 and the bottom surface of the inner wall of the carton shell 1, the second air bags 10 are attached to two sides of the second retaining plate 9 to form a staggered second air bags 10, the second air bags 10 are located between the inner box 5 and the carton shell 1 to form a supporting and protecting structure, and the second air bags 10 can form the buffer supporting structure on the bottom of the inner box 5.

The outer wall of the carton shell 1 is fixedly covered with a protective film 2 playing a waterproof role, the protective film 2 and the protective lining 14 are made of polyethylene materials, a first retaining plate 7 is fixedly connected between the inner wall of the carton shell 1 and the side wall of the inner box 5, a moisture-proof structure on the outermost side of the carton is formed through the protective film 2, a storage bag 12 is inserted in the inner side of the mesh bag 11 in a fitting mode, the storage bag 12 is made of non-woven fabric materials, dry particles 13 are placed in the storage bag 12, the dry particles 13 are made of silica gel materials, moisture on the inner side of the inner box 5 is absorbed by the dry particles 13, due to the fact that screws 15 which are vertically arranged are fixedly installed at the corners of the upper surface of the inner box 5, and four screws 15 penetrate through the top of the protective lining 14 in a sliding mode to form a positioning structure, a cover plate 16 is tightly covered on the upper surface of the protective lining 14, the cover plate 16 is located on the inner side of the carton shell 1, the screws 15 penetrate through the cover plate 16 in a sliding mode, a fastening cover 17 is connected to the top threads of the screws 15 at the time, the fastening cover 17 is arranged on the upper surface of the cover plate 16, the fastening cover 17 is arranged on the top of the cover plate 16, and the fastening cover 17 can be fastened on the top of the cover plate 16 through rotating the fastening cover 17, and the fastening cover 17 can be moved on the upper surface of the fastening cover 15.

Working principle: when the packaging carton with the moisture-proof capacity is used, firstly referring to fig. 1-8, products are placed on the inner side of the protective lining 14, the top of the inner wall of the fastening cover 17 is far away from the upper end of the screw 15, four fastening covers 17 are sequentially screwed down, so that the fastening covers 17 can apply pressure to the cover plate 16, the cover plate 16 can tightly press the top of the protective lining 14 on the upper surface of the inner carton body 5 to form a sealed protective structure, then the two side plates 4 are folded to the inner side of the carton shell 1, so that the side plates 4 are attached to the top of the cover plate 16, then the two closing plates 3 are folded to the inner side of the carton shell 1, the closing plates 3 cover the side plates 4, and then an attaching gap between the two closing plates 3 is sealed by using adhesive tapes, so that packaging is completed;

referring to fig. 1-8, a first retaining plate 7 and a second retaining plate 9 are fixedly connected between an inner box body 5 and a carton shell 1, a first air bag 8 is adhered to the first retaining plate 7 in a staggered manner, a second air bag 10 is adhered to the second retaining plate 9 in a staggered manner, the first air bag 8 and the second air bag 10 distributed between the inner box body 5 and the carton shell 1 form a supporting buffer structure, a certain moisture-proof capacity is provided for keeping a certain distance between the inner box body 5 and the carton shell 1, a protective film 2 covered on the outer wall of the carton shell 1 is utilized to form an outermost moisture-proof structure of the carton, a protective lining 14 on the inner side of the inner box body 5 forms an innermost moisture-proof structure, drying particles 13 are placed in a storage bag 12 in a net bag 11, and the drying particles 13 formed by a silica gel material absorb moisture in the inner box body 5, so that the inner side of the inner box body 5 is kept dry.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. A packaging carton having moisture resistant capability comprising:

the carton comprises a carton shell (1), wherein two sides of the top of the carton shell are fixedly connected with symmetrically distributed side plates (4), symmetrically distributed closing plates (3) are arranged between the side plates (4), and the bottoms of the two closing plates (3) are fixedly connected to the top of the carton shell (1);

characterized by further comprising:

the inner box body (5) is arranged on the inner side of the carton shell (1), the inner box body and the carton shell are not contacted, supporting plates (6) which are vertically arranged are fixedly arranged at four corners of the side wall of the inner box body (5), and one side, far away from the inner box body (5), of each supporting plate (6) is fixedly connected to the inner wall of the carton shell (1) so as to improve structural strength;

the protection inside lining (14), its bottom surface fixed mounting is in the inner wall bottom of interior box (5), protection inside lining (14) top cover is in the upper surface of interior box (5), and fixed mounting has mesh bag (11) that encircle the distribution on the inner wall of interior box (5), and mesh bag (11) are located the outside of protection inside lining (14).

2. A packaging carton with moisture resistance as in claim 1 wherein: the outer wall of the carton shell (1) is fixedly covered with a protective film (2) with a waterproof effect, the protective film (2) and the protective lining (14) are made of polyethylene materials, and a first retaining plate (7) is fixedly connected between the inner wall of the carton shell (1) and the side wall of the inner box body (5).

3. A packaging carton with moisture-resistant capability as claimed in claim 2, wherein: the first retaining plates (7) are distributed around the inner box body (5), the first retaining plates (7) and the second retaining plates (9) are of wavy structures, first air bags (8) are arranged in grooves in the first retaining plates (7) in a fitting mode, the first air bags (8) are distributed on two sides of the first retaining plates (7) in a staggered mode, and buffer supporting structures are formed between the side walls of the inner box body (5) and the inner walls of the carton shells (1) through the first air bags (8).

4. A packaging carton with moisture-resistant capability according to claim 3, wherein: the second retaining plate (9) is fixedly arranged between the bottom of the inner box body (5) and the bottom surface of the inner wall of the carton shell (1), second air bags (10) which are distributed in a staggered mode are attached to two sides of the second retaining plate (9), and the second air bags (10) are located between the inner box body (5) and the carton shell (1) to form a supporting and protecting structure.

5. A packaging carton with moisture resistance as in claim 1 wherein: the inside laminating of pocket (11) is inserted and is had been stored package (12), and stores package (12) and is constituteed by non-woven fabrics material to dry granule (13) have been placed to storage package (12) inside, and dry granule (13) are constituteed by silica gel material moreover.

6. A packaging carton with moisture resistance as in claim 1 wherein: the utility model discloses a carton, including box (5) and cover plate (16), including box (1) and cover plate (16), upper surface corner fixed mounting of interior box (5) has screw rod (15) of vertical setting, and four screw rods (15) slip run through in the top setting of protective lining (14) forms location structure, protective lining (14) upper surface closely covers there is apron (16), and apron (16) are located the inboard of carton shell (1) to the slip runs through on apron (16) has screw rod (15), screw rod (15) top threaded connection has fastening lid (17), and fastening lid (17) laminating sets up the upper surface of apron (16).

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