CN216970545U

CN216970545U - Packaging bag with multiple sealing functions

Info

Publication number: CN216970545U
Application number: CN202220327532.6U
Authority: CN
Inventors: 杨中锋; 王晓增; 王秋立
Original assignee: Shandong Mingyuan Packaging Technology Co ltd
Current assignee: Shandong Mingyuan Packaging Technology Co ltd
Priority date: 2022-02-18
Filing date: 2022-02-18
Publication date: 2022-07-15
Anticipated expiration: 2032-02-18

Abstract

The utility model discloses a packaging bag with multiple sealing functions, and relates to the technical field of packaging bags. According to the utility model, the packaging bag body is arranged, the self-sealing belt and the easy-to-tear line are arranged at the bag opening of the packaging bag body, a user can tear and freely open and close the packaging bag body, the fixed paperboard and the movable paperboard are arranged outside the bag opening, the annular buckle is arranged outside the fixed paperboard and the movable paperboard, the buckle can slide along the first sliding groove and the second sliding groove, when the buckle moves outwards and is separated from the movable paperboard, the movable paperboard can turn over through the crease, when the buckle moves inwards and is attached to the movable paperboard, the buckle plays a role in clamping the fixed paperboard and the movable paperboard, and at the moment, the lug on the inner sides of the fixed paperboard and the movable paperboard is closely attached to the bag opening, so that the air tightness of the bag opening is improved, external air is prevented from entering the packaging bag body, and the packaging bag is suitable for long-time storage.

Description

Packaging bag with multiple sealing functions

Technical Field

The utility model relates to the technical field of packaging bags, in particular to a packaging bag with multiple sealing functions.

Background

The packaging bag is a bag used for packaging various articles, so that goods are convenient to transport and easy to store in a production process, the packaging bag is widely used in daily life and industrial production, the commodity performance of the packaging bag is more and more obvious, the packaging bag becomes a special product which is not attached to commodity production, and the packaging bag is a widely applied product which cannot be detached for all commodities.

Most wrapping bag simple structure now seals the sack through a self-sealing area, does not possess multiple sealing function, and the gas tightness is relatively poor, and inside air and dust still entered into the wrapping bag easily, the long-time storage of unsuitable article.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a packaging bag with multiple sealing functions, and aims to solve the problems that most packaging bags proposed in the background technology are simple in structure, the bag opening is sealed through a self-sealing tape, the multiple sealing functions are not achieved, the air tightness is poor, air and dust easily enter the packaging bag, and the packaging bag is not suitable for long-time storage of articles.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a take wrapping bag of multiple sealed function, includes the wrapping bag body, the upper end of wrapping bag body is provided with the sack, the avris of sack is provided with easily tears the line, the inboard of sack is provided with from the banding, the outside of sack is provided with fixed cardboard, the outside of fixed cardboard is provided with movable cardboard through the crease integration, movable cardboard's inboard is provided with the box, the outside of sack is provided with the son and detains, spout one has been seted up in the outside of fixed cardboard, spout two has been seted up in movable cardboard's the outside, the outside of fixed cardboard is provided with the fixed band, spout one is provided with the buckle with the inside of spout two, the inboard of fixed cardboard and movable cardboard is provided with the lug.

Preferably, the easy-to-tear line is parallel to the bag mouth, and the upper end of the bag mouth is sealed by hot pressing.

Preferably, the self-sealing strip is located below the easy-to-tear line, and the self-sealing strip is parallel to the easy-to-tear line.

Preferably, one side of the fixed paper board and one side of the bag opening are in adhesive connection, and the specification of the movable paper board is the same as that of the fixed paper board.

Preferably, the box is provided with three at the inboard equidistance of activity cardboard, the son is detained and is located the sack and keeps away from one side of fixed cardboard, the son is detained and is connected for the block with the box, the son is detained and is detained the one-to-one with the box.

Preferably, spout one is provided with two in the outside symmetry of fixed cardboard, spout two is provided with two in the outside symmetry of activity cardboard, the length of spout one is greater than the length of spout two, the buckle symmetry is provided with two, the buckle is the loop configuration, the buckle is sliding connection with spout one and spout two respectively, the fixed band symmetry is provided with eight, the fixed band closely laminates with the outside of buckle.

Preferably, the lug is parallel to the bag opening, and the lug is tightly attached to the outer side of the bag opening.

Compared with the related art, the packaging bag with multiple sealing functions provided by the utility model has the following beneficial effects:

the utility model provides a packaging bag body, wherein a self-sealing belt and an easy-tearing line are arranged at the bag mouth of the packaging bag body, a user can tear and freely open and close the bag mouth, a fixed paperboard and a movable paperboard are arranged at the outer side of the bag mouth, annular buckles are arranged at the outer sides of the fixed paperboard and the movable paperboard, the buckles can slide along a first chute and a second chute, when the buckles move outwards and are separated from the movable paperboard, the movable paperboard can turn over through creases, when the buckles move inwards and are attached to the movable paperboard, the buckles play a role in clamping the fixed paperboard and the movable paperboard, and at the moment, bumps at the inner sides of the fixed paperboard and the movable paperboard are closely attached to the bag mouth, so that the air tightness of the bag mouth is improved, external air is prevented from entering the packaging bag body, and the packaging bag is suitable for long-time storage.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is a rear view of the present invention;

FIG. 5 is a front view of the package body of the present invention;

FIG. 6 is a schematic top view of the present invention;

fig. 7 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a packaging bag body; 2. a bag opening; 3. an easily torn line; 4. self-sealing tape; 5. fixing the paper board; 6. a movable paperboard; 7. a female buckle; 8. a sub-buckle; 9. a first sliding chute; 10. a second chute; 11. fixing belts; 12. buckling; 13. and (4) a bump.

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.

Example 1: referring to fig. 1-5, a packaging bag with multiple sealing functions comprises a packaging bag body 1, wherein a bag opening 2 is formed in the upper end of the packaging bag body 1, an easy-to-tear line 3 is formed in the side of the bag opening 2, a self-sealing tape 4 is arranged on the inner side of the bag opening 2, a fixed paperboard 5 is arranged on the outer side of the bag opening 2, a movable paperboard 6 is integrally arranged on the outer side of the fixed paperboard 5 through a crease, a female buckle 7 is arranged on the inner side of the movable paperboard 6, a male buckle 8 is arranged on the outer side of the bag opening 2, a first chute 9 is formed in the outer side of the fixed paperboard 5, a second chute 10 is formed in the outer side of the movable paperboard 6, a fixing belt 11 is arranged on the outer side of the fixed paperboard 5, a buckle 12 is arranged inside each of the first chute 9 and the second chute 10, and a convex block 13 is arranged on the inner sides of the fixed paperboard 5 and the movable paperboard 6;

the easy-to-tear line 3 is parallel to the bag opening 2, and the upper end of the bag opening 2 is sealed by hot pressing;

the self-sealing tape 4 is positioned below the easy-to-tear line 3, and the self-sealing tape 4 is parallel to the easy-to-tear line 3;

one side of the fixed paper board 5 and one side of the bag opening 2 are in adhesive connection, and the specification of the movable paper board 6 is the same as that of the fixed paper board 5;

three female buckles 7 are arranged on the inner side of the movable paperboard 6 at equal intervals, the male buckles 8 are positioned on one side of the bag opening 2 far away from the fixed paperboard 5, the male buckles 8 are connected with the female buckles 7 in a clamping manner, and the male buckles 8 correspond to the female buckles 7 one by one;

the first sliding grooves 9 are symmetrically arranged on the outer side of the fixed paperboard 5, the second sliding grooves 10 are symmetrically arranged on the outer side of the movable paperboard 6, the length of the first sliding grooves 9 is larger than that of the second sliding grooves 10, the number of the buckles 12 is symmetrically arranged, the buckles 12 are of annular structures, the buckles 12 are respectively in sliding connection with the first sliding grooves 9 and the second sliding grooves 10, eight fixing bands 11 are symmetrically arranged, and the fixing bands 11 are tightly attached to the outer sides of the buckles 12;

the lug 13 is parallel to the bag opening 2, and the lug 13 is tightly attached to the outer side of the bag opening 2;

specifically, as shown in fig. 1-5, the easy-to-tear line 3 facilitates a user to tear a hot-pressing portion at the upper end of the bag opening 2, the self-sealing belt 4 facilitates the user to repeatedly open and close the bag opening 2, the movable paperboard 6 can be turned over along the fixed paperboard 5 through a crease, the movable paperboard 6 is connected with the bag opening 2 through the female buckle 7 and the male buckle 8, sealing and protecting effects are achieved on the outer side of the bag opening 2, the buckle 12 moves along the first sliding groove 9 and the second sliding groove 10, the fixing belt 11 prevents the buckle 12 from falling off, and the lug 13 clamps the bag opening 2 to improve air tightness;

the working principle is as follows: the buckle 12 slides outwards along the first sliding groove 9 and the second sliding groove 10, when the front end of the buckle 12 is separated from the second sliding groove 10, the movable paperboard 6 is turned upwards through a crease line to expose the bag opening 2, then the hot pressing part at the upper end of the bag opening 2 is torn through the easy tearing line 3, the self-sealing belt 4 is opened to take out the article, when the article is stored at ordinary times, the article is placed in the packaging bag body 1, the self-sealing belt 4 is closed, the movable paperboard 6 is turned downwards and is attached to the outer side of the bag opening 2, the sub-buckle 8 and the female buckle 7 are clamped together, when the article needs to be stored for a long time, the buckle 12 slides inwards along the first sliding groove 9 and the second sliding groove 10 until the buckle 12 is completely attached to the inner sides of the first sliding groove 9 and the second sliding groove 10, the buckle 12 plays a clamping role on the movable paperboard 6, the bump 13 is tightly attached to the outer side of the bag opening 2 at the moment, the air tightness of the bag opening 2 is improved, and the external air is prevented from entering the packaging bag body 1, is suitable for long-term storage.

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. The utility model provides a take wrapping bag of multiple sealing function, includes wrapping bag body (1), its characterized in that: the upper end of the packaging bag body (1) is provided with a bag opening (2), the side of the bag opening (2) is provided with an easy-tearing line (3), a self-sealing belt (4) is arranged on the inner side of the bag opening (2), a fixing paper board (5) is arranged on the outer side of the bag opening (2), the outer side of the fixed paper board (5) is integrally provided with a movable paper board (6) through a crease, the inner side of the movable paper board (6) is provided with a female buckle (7), the outer side of the bag opening (2) is provided with a male buckle (8), a first sliding chute (9) is arranged on the outer side of the fixed paper board (5), a second sliding chute (10) is arranged on the outer side of the movable paper board (6), a fixing belt (11) is arranged on the outer side of the fixing paper board (5), a buckle (12) is arranged inside the first sliding chute (9) and the second sliding chute (10), the inner sides of the fixed paper board (5) and the movable paper board (6) are provided with convex blocks (13).

2. The packaging bag with multiple sealing functions as claimed in claim 1, wherein: the easy-to-tear line (3) is parallel to the bag opening (2), and the upper end of the bag opening (2) is sealed by hot pressing.

3. The packaging bag with multiple sealing functions as claimed in claim 1, wherein: the self-sealing tape (4) is located below the easy-to-tear line (3), and the self-sealing tape (4) is parallel to the easy-to-tear line (3).

4. The packaging bag with multiple sealing functions as claimed in claim 1, wherein: one side of the fixed paper board (5) and one side of the bag opening (2) are connected in a sticking mode, and the specification of the movable paper board (6) is the same as that of the fixed paper board (5).

5. The packaging bag with multiple sealing functions as claimed in claim 1, wherein: box (7) are provided with threely at the inboard equidistance of activity cardboard (6), son is detained (8) and is located sack (2) and keeps away from one side of fixed cardboard (5), son is detained (8) and is connected for the block with box (7), son is detained (8) and box (7) one-to-one.

6. The packaging bag with multiple sealing functions as claimed in claim 1, wherein: the outside symmetry of spout one (9) at fixed cardboard (5) is provided with two, spout two (10) are provided with two in the outside symmetry of activity cardboard (6), the length of spout one (9) is greater than the length of spout two (10), buckle (12) symmetry is provided with two, buckle (12) are the loop configuration, buckle (12) are sliding connection with spout one (9) and spout two (10) respectively, fixed band (11) symmetry is provided with eight, fixed band (11) closely laminates with the outside of buckle (12).

7. The packaging bag with multiple sealing functions as claimed in claim 1, wherein: lug (13) are on a parallel with sack (2), lug (13) closely laminate with the outside of sack (2).