CN220925001U

CN220925001U - Telescopic composite packaging bag

Info

Publication number: CN220925001U
Application number: CN202322516099.8U
Authority: CN
Inventors: 万军; 万新; 洪彬
Original assignee: Anhui Pinyou Packaging Technology Co ltd
Current assignee: Anhui Pinyou Packaging Technology Co ltd
Priority date: 2023-09-15
Filing date: 2023-09-15
Publication date: 2024-05-10
Anticipated expiration: 2033-09-15

Abstract

The utility model discloses a telescopic composite packaging bag, and relates to the technical field of packaging bags. The utility model relates to a telescopic composite packaging bag which comprises a main bag body and a telescopic bag, wherein the upper end of the main bag body is symmetrically provided with a fixing plate in a left-right mode, a lifting belt is arranged on the fixing plate, plastic pipes are symmetrically arranged at the front and back of the upper end of the main bag body, and four placement areas are formed in the main bag body through partition plates. In order to solve the defects that the storage space of the packaging bag is not adjustable and a sealing cover plate is not arranged when the packaging bag is used, the whole storage space of the packaging bag can be improved through the telescopic bag and the folding bag, more articles can be conveniently stored, the use effect is improved, the articles can be conveniently stored in a classified mode through the partition plates, a user can conveniently take the required articles, the articles in the main bag body can be sealed through the cover plate, the sealing effect of the packaging bag is improved, the leakage of the articles in the packaging bag is avoided, and meanwhile, the foreign matters are prevented from entering the bag body.

Description

Telescopic composite packaging bag

Technical Field

The utility model relates to the technical field of packaging bags, in particular to a telescopic composite packaging bag.

Background

The composite packaging bag is a bag which is formed by combining two or more materials through one or more dry composite processes, thereby forming a certain function. Application number: the chinese patent of CN202320710829.5 proposes a composite packaging bag, through setting up the slot and can be used for the trade company to put some propaganda advertisement cards, secondly still has designed the handle, makes it can carry out length adjustment and improves the practicality, however this packaging bag still has following defect:

1. The storage space is not adjustable, the internal space of the packaging bag is fixed and limited, and the storage space cannot be adjusted according to the quantity of stored objects, so that the use is inconvenient;

2. The sealing cover plate is not arranged, so that the sealing effect of the packaging bag is poor, if the food is stored in the packaging bag, other substances easily enter the packaging bag to cause food spoilage, and meanwhile, the objects in the packaging bag are easily scattered and leaked.

Therefore, in order to solve the defects that the storage space of the packaging bag is not adjustable and the sealing cover plate is not arranged during use, a telescopic composite packaging bag is required.

Disclosure of utility model

The utility model aims to provide a telescopic composite packaging bag, which can improve the whole storage space of the packaging bag through a telescopic bag and a folding bag, is convenient for accommodating more articles, improves the use effect, is convenient for classifying and storing the articles through a partition board, is convenient for a user to take the required articles, can seal the articles in the main bag body through a cover plate, improves the sealing effect of the packaging bag, prevents the articles in the bag from scattering and leaking, and simultaneously prevents foreign matters from entering the bag body so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The telescopic composite packaging bag comprises a main bag body and a telescopic bag, wherein the upper end of the main bag body is symmetrically provided with a fixing plate in a left-right mode, the fixing plate is provided with a lifting belt, the upper end of the main bag body is symmetrically provided with plastic pipes in a front-back mode, the main bag body is internally provided with four placement areas through partition plates, and the inner walls of the placement areas are adhered with protective films;

the telescopic bag is arranged at the left end and the right end of the main bag body in a telescopic way, the upper end of the telescopic bag is connected with a telescopic pipe through a fixing ring, the tail end of the telescopic pipe is fixedly provided with a limiting plate, and the telescopic pipe is arranged in the plastic pipe in a telescopic way.

Preferably, the main bag body and the telescopic bag are both composed of hard paper boards, and the outer surfaces of the main bag body and the telescopic bag are both covered with an aluminum foil layer.

Preferably, the separator is formed by a foam plate, and the material of the protective film is mainly nylon film.

Preferably, the front end of the main bag body is stuck with a folding bag.

Preferably, a first telescopic groove is formed in the plastic pipe, the diameter of the first telescopic groove is larger than that of the limiting plate, limiting holes are formed in the left end and the right end of the plastic pipe, and the diameter of each limiting hole is larger than that of the telescopic pipe and smaller than that of the limiting plate.

Preferably, the left end and the right end of the main bag body are symmetrically provided with second telescopic grooves, and telescopic bags are movably arranged in the second telescopic grooves.

Preferably, a first chute is formed in the fixing plate, a second chute is formed in the front end of the main bag body, cover plates are movably arranged in the first chute and the second chute, and a handle is arranged at the front end of the cover plates.

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

1. According to the telescopic composite packaging bag, the storage space of the main bag body can be enlarged through the arranged folding bag and the telescopic bag, when a large number of articles need to be packaged, the telescopic pipe can be pulled outwards, the telescopic pipe drives the telescopic bag to slide in the second telescopic groove through the fixed ring until the whole telescopic bag is pulled out from the side end of the main bag body, so that articles which do not need to be stored in a sealing mode can be stored conveniently, and the using effect of the packaging bag is improved;

2. The telescopic composite packaging bag can conveniently carry out classification planning on the storage space in the main bag body through the arrangement of the partition plates, is convenient for a user to pack and store similar articles, is convenient for the user to take the required articles later, and is formed by the foam plates, so that buffering can be provided when the articles shake and collide, the protective film is formed by nylon films, and the nylon films are characterized by good cold resistance, heat resistance and impact resistance, and can protect the articles stored inside and the partition plates;

3. This telescopic compound wrapping bag can improve the leakproofness of main bag body through the apron, when the inside food of depositing of main bag, can avoid dust and the magazine in the external environment to get into in the bag contaminated food, when the main bag body is carried by the user and is removed simultaneously, the apron can avoid inside deposit article to rock and spill from the sack.

Drawings

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

FIG. 2 is a schematic view of the main bag structure of the present utility model;

FIG. 3 is a schematic view of the connection of the main bag body and the flexible bag of the present utility model;

FIG. 4 is a schematic view of the connection of the cover plate and the main bag body of the present utility model.

In the figure: 1. a main bag body; 11. folding the bag; 12. a fixing plate; 121. a first chute; 13. a lifting belt; 14. a plastic tube; 141. a first expansion tank; 142. a limiting hole; 15. a second expansion tank; 16. a partition plate; 17. a second chute; 18. a cover plate; 181. a handle; 19. a placement area; 191. a protective film; 2. a flexible bag; 21. a fixing ring; 22. a telescopic tube; 23. and a limiting plate.

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. 1-2 and 4, a telescopic composite packaging bag comprises a main bag body 1 and a telescopic bag 2, wherein a fixing plate 12 is symmetrically arranged at the left and right of the upper end of the main bag body 1, a lifting belt 13 is arranged on the fixing plate 12, plastic pipes 14 are symmetrically arranged at the front and back of the upper end of the main bag body 1, four placement areas 19 are divided into the main bag body 1 through a partition plate 16, and protective films 191 are adhered to the inner walls of the placement areas 19.

It should be noted that the arrangement of the different placement areas 19 is to facilitate the user to sort and store the articles, improve the utilization rate of the space, and facilitate the marking of the articles, and define the storage positions of the articles, so that the user can find the required articles quickly.

Referring to fig. 1, a main bag body 1 and a flexible bag 2 are made of cardboard, and an aluminum foil layer is coated on the outer surfaces of the main bag body 1 and the flexible bag 2.

It should be noted that, the common packaging bag is usually made of soft materials such as plastic or aluminum foil, and the cardboard can improve the puncture resistance and the compression resistance of the packaging bag body, so as to improve the protection of the stored articles, and the aluminum foil layer is arranged to improve the moisture resistance and the oxidation resistance of the bag body.

Referring to fig. 4, the partition 16 is formed of a foam plate, and the protective film 191 is mainly made of a nylon film.

It should be noted that, the arrangement of the foam board is regarded as improving the cushioning property, when the articles in the main bag body 1 are impacted by the shaking and the partition board 16, the foam board can absorb the impact force formed by the impact, so as to improve the protection of the articles, and the nylon film has higher heat resistance and cold resistance, so that the stored articles can keep the original temperature.

Referring to fig. 4, a folding bag 11 is adhered to the front end of the main bag body 1.

It should be noted that the folding bag 11 is provided to increase the storage space of the main bag body 1.

In order to solve the technical problem of how to adjust the distance between the coating apparatus and the glass substrate, referring to fig. 3-4, the present embodiment provides the following technical solutions:

The telescopic bag 2 is telescopically arranged at the left end and the right end of the main bag body 1, the upper end of the telescopic bag 2 is connected with a telescopic pipe 22 through a fixed ring 21, the tail end of the telescopic pipe 22 is fixedly provided with a limiting plate 23, and the telescopic pipe 22 is telescopically arranged in the plastic pipe 14.

The plastic pipe 14 is internally provided with a first telescopic groove 141, the diameter of the first telescopic groove 141 is larger than that of the limiting plate 23, the left end and the right end of the plastic pipe 14 are provided with limiting holes 142, and the diameter of the limiting holes 142 is larger than that of the telescopic pipe 22 and smaller than that of the limiting plate 23.

The left end and the right end of the main bag body 1 are symmetrically provided with second telescopic grooves 15, and the second telescopic grooves 15 are internally and movably provided with telescopic bags 2.

Specifically, when the space of the main bag body 1 needs to be expanded, the telescopic tube 22 can be pulled out from the plastic tube 14, the telescopic tube 22 drives the fixing ring 21 to move, and the fixing ring 21 drives the telescopic bag 2 to move in the second telescopic groove 15 until the whole telescopic bag 2 moves out of the main bag body 1, and articles which cannot be stored in the telescopic bag 2 can be stored.

It should be noted that, when the telescopic tube 22 moves, the limiting plate 23 can move in the first telescopic slot 141, but since the diameter of the limiting hole 142 is smaller than that of the limiting plate 23, the limiting plate 23 cannot extend out of the plastic tube 14, so that the telescopic bag 2 can be prevented from being pulled out of the main bag body 1.

In order to solve the technical problem of how to improve the sealing performance of the packaging bag, please refer to fig. 4, the present embodiment provides the following technical scheme:

A first chute 121 is formed in the fixed plate 12, a second chute 17 is formed in the front end of the main bag body 1, a cover plate 18 is movably arranged in each of the first chute 121 and the second chute 17, and a handle 181 is arranged at the front end of the cover plate 18.

Specifically, the sealing performance of the main bag body 1 can be improved through the cover plate 18, foreign matters are prevented from entering the bag, objects in the bag are prevented from scattering from the main bag body 1, when the objects are required to be stored, the cover plate 18 can be pulled out through the handle 181, after the objects are stored, the cover plate 18 is plugged back into the first chute 121 and the second chute 17, and the main bag body 1 is sealed.

Working principle: when the telescopic composite packaging bag is used, the cover plate 18 is pulled out through the handle 181, the cover plate 18 moves in the first sliding groove 121 and the second sliding groove 17 until the whole cover plate 18 moves out of the second sliding groove 17, articles are classified and placed in the placement area 19 one by one, if more articles exist, the two telescopic pipes 22 can be pulled outwards, the telescopic pipes 22 drive the telescopic bags 2 to move in the second telescopic grooves 15 through the fixing rings 21 until the whole telescopic bags 2 move out of the main bag body 1, then the redundant articles are placed in the telescopic bags 2 and the folding bags 11, after the articles are placed, the cover plate 18 is plugged in the second sliding groove 17, and is plugged in place along the first sliding groove 121, and the main bag body 1 is sealed.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. The utility model provides a telescopic compound wrapping bag, includes main bag body (1) and flexible bag (2), its characterized in that: the novel bag is characterized in that a fixing plate (12) is symmetrically arranged at the left and right of the upper end of the main bag body (1), a lifting belt (13) is arranged on the fixing plate (12), plastic pipes (14) are symmetrically arranged at the front and back of the upper end of the main bag body (1), four placement areas (19) are divided into the main bag body (1) through a partition plate (16), and protective films (191) are adhered to the inner walls of the placement areas (19);

The telescopic bag (2) is arranged at the left end and the right end of the main bag body (1) in a telescopic mode, the upper end of the telescopic bag (2) is connected with a telescopic pipe (22) through a fixing ring (21), the tail end of the telescopic pipe (22) is fixedly provided with a limiting plate (23), and the telescopic pipe (22) is arranged in the plastic pipe (14) in a telescopic mode.

2. The flexible composite package of claim 1, wherein: the main bag body (1) and the telescopic bag (2) are both composed of hard paper boards, and the outer surfaces of the main bag body (1) and the telescopic bag (2) are covered with an aluminum foil layer.

3. The flexible composite package of claim 1, wherein: the separator (16) is composed of a foam plate, and the material of the protective film (191) is mainly nylon film.

4. The flexible composite package of claim 1, wherein: the front end of the main bag body (1) is stuck with a folding bag (11).

5. The flexible composite package of claim 1, wherein: the plastic pipe (14) is internally provided with a first telescopic groove (141), the diameter of the first telescopic groove (141) is larger than that of the limiting plate (23), the left end and the right end of the plastic pipe (14) are provided with limiting holes (142), and the diameter of the limiting holes (142) is larger than that of the telescopic pipe (22) and smaller than that of the limiting plate (23).

6. The flexible composite package of claim 1, wherein: the two ends of the main bag body (1) are symmetrically provided with second telescopic grooves (15), and telescopic bags (2) are movably arranged in the second telescopic grooves (15).

7. The flexible composite package of claim 1, wherein: a first chute (121) is formed in the fixed plate (12), a second chute (17) is formed in the front end of the main bag body (1), a cover plate (18) is movably arranged in each of the first chute (121) and the second chute (17), and a handle (181) is arranged at the front end of the cover plate (18).