CN216612028U

CN216612028U - Dampproofing corrugated box

Info

Publication number: CN216612028U
Application number: CN202123044696.2U
Authority: CN
Inventors: 李东航; 张琪; 张丽红; 梁太富
Original assignee: Zhejiang Jinkada Color Printing Packaging Co ltd
Current assignee: Zhejiang Jinkada Color Printing Packaging Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-05-27
Anticipated expiration: 2031-12-06

Abstract

The utility model discloses a moisture-proof corrugated carton which comprises a carton body, wherein a carton sleeve is sleeved on the surface of the carton body, a waterproof base is fixedly connected to the bottom of the carton body, a core layer is fixedly connected to the inside of the carton sleeve, a reinforcing layer is fixedly connected to the right side of the core layer, an inner paperboard layer is fixedly connected to the right side of the reinforcing layer, a stretching-resistant layer is fixedly connected to the left side of the core layer, an outer paperboard layer is fixedly connected to the left side of the stretching-resistant layer, waterproof layers are fixedly connected to the outer sides of the inner paperboard layer and the stretching-resistant layer, and a limiting mechanism is fixedly connected to the top of the carton body. The utility model solves the problems that most corrugated cases on the market do not have good moisture-proof effect, so that the corrugated cases are easy to break and deform under the conditions of moist environment and water sputtering, the service life of the corrugated cases is greatly reduced, and the normal use of the corrugated cases is influenced, and achieves the effect of good moisture-proof performance.

Description

Dampproofing corrugated box

Technical Field

The utility model relates to the technical field of corrugated paper, in particular to a moisture-proof corrugated carton.

Background

Corrugated box need be used to the packing trade, but the corrugated box of the present majority on the market does not have good dampproofing effect, leads to corrugated box under the condition of moist environment and water sputtering, appears the condition broken and warp easily, leads to corrugated box life greatly reduced, has influenced corrugated box normal use.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model aims to provide a moisture-proof corrugated case which has the advantage of good moisture resistance, and solves the problems that most of the existing corrugated cases on the market do not have good moisture-proof effect, so that the corrugated cases are easy to break and deform under the conditions of moist environment and water sputtering, the service life of the corrugated cases is greatly reduced, and the normal use of the corrugated cases is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a dampproofing corrugated box, includes the box, the surperficial cover of box is equipped with the case cover, the waterproof base of bottom fixedly connected with of box, the inside fixedly connected with sandwich layer of case cover, the right side fixedly connected with back up coat of sandwich layer, cardboard layer in the right side fixedly connected with of back up coat, the anti tensile layer of left side fixedly connected with of sandwich layer, the outer cardboard layer of left side fixedly connected with of anti tensile layer, the equal fixedly connected with waterproof layer in the outside of interior cardboard layer and anti tensile layer.

Preferably, the top of the box body is fixedly connected with a limiting mechanism, the limiting mechanism comprises clamping plates, clamping grooves, friction pads, connecting plates, bolts and threaded grooves, the clamping plates are fixedly connected to two sides of the top of the box body, the clamping grooves are formed in two sides of a box sleeve, the friction pads are fixedly connected to the inner walls of the clamping grooves, the connecting plates are fixedly connected to the top of the clamping plates, the bolts are sleeved inside the connecting plates, and the threaded grooves are formed in the clamping grooves.

Preferably, the moisture-proof coating is arranged on the outer side of the waterproof layer, and the moisture-proof coating is made of a PVC film material.

Preferably, the clamping plate is provided with grooves on two sides, and the grooves are matched with the clamping plate for use.

Preferably, the stretch-resistant layer is made of polyethylene, and the stretch-resistant layer and the core layer are matched for use.

Preferably, the inner paper board layer and the outer paper board layer are made of kraft cards, and the inner paper board layer and the outer paper board layer are matched with the core layer for use.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model uses the box body, the box sleeve, the waterproof base, the core layer, the reinforcing layer, the inner paperboard layer, the anti-stretching layer, the outer paperboard layer and the waterproof layer in a matching way, when in use, the box sleeve is covered on the surface of the box body, then the clamping plate and the connecting plate are pushed into the clamping groove, the clamping plate is in friction limiting through the friction pad, the bolt penetrates through the connecting plate and is connected with the thread groove, and the connecting plate is fixed, so that the box body and the box sleeve are fixed together, then the waterproof performance of the box sleeve can be effectively improved through the arrangement of the moisture-proof coating, the service life of the box sleeve is prolonged, the problems that most corrugated boxes on the market do not have good moisture-proof effect, the corrugated boxes are easy to break and deform under the conditions of moist environment and water sputtering, the service life of the corrugated boxes is greatly shortened, and the normal use of the corrugated boxes is influenced are solved, this dampproofing corrugated box possesses the good advantage of humidity resistance.

2. According to the utility model, through the arrangement of the limiting mechanism, the box sleeve can be limited, and the moving range of the box sleeve is limited.

3. According to the utility model, through the arrangement of the moisture-proof coating, the waterproof performance of the box sleeve can be effectively improved, and the service life of the box sleeve is prolonged.

4. According to the utility model, through the arrangement of the groove, a user can bend the clamping plate conveniently, and the working efficiency of the clamping plate is improved.

5. According to the utility model, through the arrangement of the stretch-resistant layer, the phenomena of folds and deformation of the core layer can be effectively prevented, and the stability of the box sleeve is improved.

6. According to the utility model, through the arrangement of the inner paperboard layer and the outer paperboard layer, the weight of the box sleeve can be reduced, and the manufacturing cost of the box sleeve is reduced.

Drawings

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

FIG. 2 is a partial cutaway perspective view of the case sleeve of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1;

fig. 4 is a partial enlarged view of B in fig. 2 according to the present invention.

In the figure: 1. a box body; 2. a box sleeve; 3. a waterproof base; 4. a core layer; 5. a reinforcement layer; 6. an inner paperboard layer; 7. a stretch resistant layer; 8. an outer paperboard layer; 9. a waterproof layer; 10. a limiting mechanism; 101. clamping a plate; 102. a card slot; 103. a friction pad; 104. a connecting plate; 105. a bolt; 106. a thread groove; 11. a moisture resistant coating; 12. and (4) a groove.

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.

As shown in fig. 1 to 4, the moisture-proof corrugated carton provided by the utility model comprises a carton body 1, wherein a carton sleeve 2 is sleeved on the surface of the carton body 1, a waterproof base 3 is fixedly connected to the bottom of the carton body 1, a core layer 4 is fixedly connected to the inside of the carton sleeve 2, a reinforcing layer 5 is fixedly connected to the right side of the core layer 4, an inner carton layer 6 is fixedly connected to the right side of the reinforcing layer 5, a stretch-resistant layer 7 is fixedly connected to the left side of the core layer 4, an outer carton layer 8 is fixedly connected to the left side of the stretch-resistant layer 7, and a waterproof layer 9 is fixedly connected to the outer sides of the inner carton layer 6 and the stretch-resistant layer 7.

Referring to fig. 3, the top of the box body 1 is fixedly connected with a limiting mechanism 10, the limiting mechanism 10 includes a clamping plate 101, a clamping groove 102, a friction pad 103, a connecting plate 104, a bolt 105 and a thread groove 106, the clamping plate 101 is fixedly connected to two sides of the top of the box body 1, the clamping groove 102 is arranged on two sides of the box sleeve 2, the friction pad 103 is fixedly connected to an inner wall of the clamping groove 102, the connecting plate 104 is fixedly connected to the top of the clamping plate 101, the bolt 105 is arranged in the connecting plate 104, and the thread groove 106 is arranged in the clamping groove 102.

As a technical optimization scheme of the utility model, the limiting mechanism 10 can limit the box sleeve 2 and limit the moving range of the box sleeve 2.

Referring to fig. 4, a moisture-proof coating 11 is disposed on the outer side of the waterproof layer 9, and the moisture-proof coating 11 is made of a PVC film.

As a technical optimization scheme of the utility model, the waterproof performance of the box sleeve 2 can be effectively improved and the service life of the box sleeve 2 is prolonged by arranging the moisture-proof coating 11.

Referring to fig. 3, grooves 12 are formed on both sides of the card board 101, and the grooves 12 are used in cooperation with the card board 101.

As a technical optimization scheme of the utility model, the clamping plate 101 can be conveniently bent by a user through the arrangement of the grooves 12, and the working efficiency of the clamping plate 101 is improved.

Referring to fig. 2, the stretch-resistant layer 7 is made of polyethylene, and the stretch-resistant layer 7 is used in cooperation with the core layer 4.

As a technical optimization scheme of the utility model, the anti-stretching layer 7 is arranged, so that the phenomenon of wrinkling and deformation of the core layer 4 can be effectively prevented, and the stability of the case sleeve 2 is improved.

Referring to fig. 4, the inner paper board layer 6 and the outer paper board layer 8 are made of kraft cards, and the inner paper board layer 6 and the outer paper board layer 8 are used in cooperation with the core layer 4.

As a technical optimization scheme of the utility model, the weight of the case sleeve 2 can be reduced and the manufacturing cost of the case sleeve 2 is reduced by arranging the inner paperboard layer 6 and the outer paperboard layer 8.

The working principle and the using process of the utility model are as follows: during the use, cover box cover 2 on the surface of box 1, then push cardboard 101 and connecting plate 104 the inside of draw-in groove 102, cardboard 101 rubs spacingly through friction pad 103, run through connecting plate 104 with bolt 105 and be connected with thread groove 106, fix connecting plate 104, thereby make box 1 and box cover 2 fixed together, then through the setting of dampproofing coating 11, can effectively increase box cover 2's waterproof performance, improved box cover 2's life.

In summary, the following steps: the moisture-proof corrugated carton is characterized in that the carton body 1, the carton sleeve 2, the waterproof base 3, the core layer 4, the reinforcing layer 5, the inner carton layer 6, the stretching-resistant layer 7, the outer carton layer 8 and the waterproof layer 9 are matched for use, when the moisture-proof corrugated carton is used, the carton sleeve 2 is covered on the surface of the carton body 1, then the clamping plate 101 and the connecting plate 104 are pushed into the clamping groove 102, the clamping plate 101 is subjected to friction limiting through the friction pad 103, the bolt 105 penetrates through the connecting plate 104 to be connected with the thread groove 106 to fix the connecting plate 104, so that the carton body 1 and the carton sleeve 2 are fixed together, then the waterproof performance of the carton sleeve 2 can be effectively improved through the arrangement of the moisture-proof coating 11, the service life of the carton sleeve 2 is prolonged, the problem that most of the existing corrugated cartons on the market do not have good moisture-proof effect due to sputtering, and the corrugated cartons are easy to break and deform under the conditions of moist environment and water is solved, the service life of the corrugated case is greatly reduced, and the normal use of the corrugated case is influenced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A moisture-proof corrugated carton comprises a box body (1), and is characterized in that: the surface cover of box (1) is equipped with case cover (2), bottom fixedly connected with waterproof base (3) of box (1), inside fixedly connected with sandwich layer (4) of case cover (2), right side fixedly connected with back up coat (5) of sandwich layer (4), cardboard layer (6) in the right side fixedly connected with of back up coat (5), the anti-stretching layer (7) of left side fixedly connected with of sandwich layer (4), outer cardboard layer (8) of the left side fixedly connected with of anti-stretching layer (7), the equal fixedly connected with waterproof layer (9) in the outside of interior cardboard layer (6) and anti-stretching layer (7).

2. The moisture-proof corrugated carton as set forth in claim 1, wherein: the top fixedly connected with stop gear (10) of box (1), stop gear (10) include cardboard (101), draw-in groove (102), friction pad (103), connecting plate (104), bolt (105) and thread groove (106), cardboard (101) fixed connection is in the both sides at box (1) top, the both sides at box cover (2) are seted up in draw-in groove (102), friction pad (103) fixed connection is at the inner wall of draw-in groove (102), connecting plate (104) fixed connection is at the top of cardboard (101), the inside at connecting plate (104) is established in bolt (105) cover, the inside at draw-in groove (102) is seted up in thread groove (106).

3. The moisture-proof corrugated carton as set forth in claim 1, wherein: the outer side of the waterproof layer (9) is provided with a moisture-proof coating (11), and the moisture-proof coating (11) is made of a PVC film.

4. The moisture-proof corrugated carton as set forth in claim 2, wherein: both sides of the clamping plate (101) are provided with grooves (12), and the grooves (12) are matched with the clamping plate (101) for use.

5. The moisture-proof corrugated carton as set forth in claim 1, wherein: the anti-stretching layer (7) is made of polyethylene, and the anti-stretching layer (7) is matched with the core layer (4) for use.

6. The moisture-proof corrugated carton as set forth in claim 1, wherein: the material of interior cardboard layer (6) and outer cardboard layer (8) is the cow hide card, interior cardboard layer (6) and outer cardboard layer (8) use with sandwich layer (4) cooperation.