CN212448733U

CN212448733U - Multi-connected plastic bag

Info

Publication number: CN212448733U
Application number: CN202020674659.6U
Authority: CN
Inventors: 刘海霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2021-02-02
Anticipated expiration: 2030-04-28

Abstract

The utility model provides a multi-connected plastic bag, comprising more than two connected plastic bag bodies and fixing strips symmetrically arranged at the two ends of the plastic bag body, wherein the plastic bag body consists of a front bag skin and a back bag skin, the sides of the front bag skin and the back bag skin are respectively sealed and bonded together, the upper ends and the lower ends of the front bag skin and the back bag skin are respectively fixed with an upper bonding sheet and a lower bonding sheet, the two upper bonding sheets and the lower bonding sheet are respectively bonded, one end of the front bag skin close to the back bag skin and positioned at the upper side are fixed with a concave zipper I, one end of the back bag skin close to the front bag skin and positioned at the upper side are fixed with a convex zipper I, the lower bonding sheet of the plastic bag body and the upper bonding sheet of the adjacent plastic bag connecting sheet body are of an integrated structure, the integrated structure is formed, the connecting sheet is provided with easy-tearing lines, the fixing strip is evenly provided with easy-tearing openings. The utility model discloses can prevent that adjacent plastic bag accident separation from dropping.

Description

Multi-connected plastic bag

Technical Field

The utility model mainly relates to the technical field of plastic bags, in particular to a multi-connected plastic bag.

Background

The plastic bag is a bag made of plastic (common plastic such as polypropylene, polyester, nylon and the like) as a main raw material, is an essential article in daily life of people, and is often used for containing other articles. Plastic bags are widely used in the food industry, such as the snack food industry, to connect a plurality of snack bags together for sale individually or in multiple quantities. However, the easily torn lines are directly arranged between the prior multi-connected plastic bags, and are easily broken in the transportation and selling processes, so that the easily torn lines are lost; secondly, part of snacks are fragile, a plurality of broken slag are concentrated at the bottom of the packaging bag and are inconvenient to eat, and an eater usually lifts the packaging bag and directly pours the snacks into a mouth from an opening of the packaging bag, so that the broken slag is easy to scatter outside and the clothes are easy to be dirtied; in addition, the conventional snack packaging bag cannot be sealed again after being opened, and is easy to deteriorate.

Disclosure of Invention

The utility model mainly provides a multi-connected plastic bag for solve the technical problem who proposes among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a multi-connected plastic bag comprises plastic bag bodies and fixing strips, wherein the plastic bag bodies are connected with each other more than two, the fixing strips are symmetrically arranged at two ends of each plastic bag body, each plastic bag body is composed of a front bag skin and a back bag skin, the side edges of the front bag skin and the back bag skin are respectively sealed and bonded together, the upper ends and the lower ends of the front bag skin and the back bag skin are respectively fixed with an upper bonding sheet and a lower bonding sheet, the upper bonding sheet and the lower bonding sheet are respectively bonded, one end, close to the back bag skin, of the front bag skin is fixed with a concave zipper I, one end, close to the front bag skin, of the back bag skin is fixed with a convex zipper I on the upper side, the convex zipper I is meshed with the concave zipper I, the lower bonding sheet of each plastic bag body and the upper bonding sheet of the adjacent plastic bag body are of an integrally formed structure, the integrally formed structure is formed connecting sheets, and, the fixed strip is fixed with the plastic bag body respectively, evenly be equipped with easily tear the mouth on the fixed strip, easily tear the mouth and lie in same straight line with easily tearing the line respectively.

Further, the easy-to-tear line is zigzag.

Further, the one end that back bag skin was kept away from to front bag skin is fixed with the gasket, bond with front bag skin all around of gasket, it holds the chamber to form between gasket and the front bag skin, it is provided with the snap ring to hold the intracavity, be equipped with protruding zip fastener two and concave zip fastener two on the snap ring outer wall, protruding zip fastener two can with concave zip fastener interlock, concave zip fastener two can with protruding zip fastener interlock.

Furthermore, an oil absorption layer is arranged at one end, close to the front bag body, of the sealing sheet.

Further, the sealing sheet is fixed with a pull strip, and the pull strip extends out of the accommodating cavity.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the fixing strips are arranged at the two ends of the plastic bag, so that the two ends of the easy-to-tear line can be prevented from being torn off artificially, and the loss phenomenon can be prevented;

(2) by arranging the convex zipper I and the concave zipper I, the plastic bag can be conveniently sealed again, and the food in the plastic bag is prevented from going bad in a short time;

(3) when the crushed slag needs to be eaten or the hands do not need to directly contact with the food, the clamping ring can be clamped between the concave zipper I and the convex zipper I to form a snack outlet, so that the snack is prevented from being scattered outside in the pouring process;

(4) the oil absorbing layer can be used for cleaning the fingers of a user.

Drawings

Fig. 1 is a schematic structural view of a multiple plastic bag according to the present invention;

FIG. 2 is a schematic structural view of the front bag cover of the present invention;

FIG. 3 is a schematic structural view of the middle and back bag cover of the present invention;

fig. 4 is a schematic structural diagram of the sealing piece of the present invention;

fig. 5 is a schematic structural view of the middle snap ring of the present invention.

In the figure: 1. a plastic bag body; 101. a front bag skin; 102. a back bag skin; 103. a first concave zipper; 104. a first convex zipper; 2. connecting sheets; 3. an adhesive sheet is arranged; 4. a lower adhesive sheet; 5. an easily torn line; 6. a fixing strip; 7. an easy-to-tear opening; 8. sealing the sheet; 9. a snap ring; 10. a convex zipper II; 11. a second concave zipper; 12. an oil-absorbing layer; 13. a brace.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-5, a multi-connected plastic bag, which comprises more than two plastic bag bodies 1 connected with each other, and fixing strips 6 symmetrically arranged at two ends of the plastic bag body 1, wherein the plastic bag body 1 is composed of a front bag cover 101 and a back bag cover 102, and the side edges of the front bag cover 101 and the back bag cover 102 are respectively sealed and bonded together. The upper and lower ends of the front and back bag covers 101 and 102 are fixed with an upper adhesive sheet 3 and a lower adhesive sheet 4, respectively, and the two upper and lower

adhesive sheets

3 and 4 are adhered to each other, respectively. The front bag cover 101 is close to one end of the back bag cover 102, a concave zipper I103 is fixed on the upper side of the front bag cover, a convex zipper I104 is fixed on the upper side of the back bag cover 102, the convex zipper I104 is meshed with the concave zipper I103. The lower adhesive sheet 4 of the plastic bag body 1 and the upper adhesive sheet 3 of the adjacent plastic bag body 1 are of an integrally formed structure, and the integrally formed structure constitutes the connecting sheet 2. The connecting piece 2 is provided with an easy-to-tear line 5, and the easy-to-tear line 5 is zigzag. The fixing strip 6 is respectively fixed with the plastic bag body 1, the fixing strip 6 is evenly provided with the easy-tearing opening 7, and the easy-tearing opening 7 is respectively positioned on the same straight line with the easy-tearing line 5.

The sealing piece 8 is fixed at one end, far away from the back bag cover 102, of the front bag cover 101, the periphery of the sealing piece 8 is bonded with the front bag cover 101, a containing cavity is formed between the sealing piece 8 and the front bag cover 101, a clamping ring 9 is arranged in the containing cavity, a convex zipper II 10 and a concave zipper II 11 are arranged on the outer wall of the clamping ring 9, the convex zipper II 10 can be meshed with a concave zipper I103, and the concave zipper II 11 can be meshed with a convex zipper I104. An oil absorption layer 12 is arranged at one end of the sealing sheet 8 close to the front bag body. The sealing sheet 8 is fixed with a brace 13, and the brace 13 extends out of the accommodating cavity.

The working principle is as follows: when the packaging bag needs to be sold separately, the fixing strip 6 is torn from the easy-tear opening 7, and then the two adjacent packaging bag bodies 1 are separated along the easy-tear line 5; when the crushed slag at the bottom of the plastic bag needs to be eaten or the hand does not need to be directly contacted with food, the sealing strip 8 is separated from the front bag skin 101 by using the pull strip, the snap ring 9 is taken out, the snap ring 9 is placed between the convex zipper I104 and the concave zipper I103, the concave zipper II 11 is meshed with the convex zipper I104, the convex zipper II 10 is meshed with the concave zipper I103, the concave zipper I11 which is not contacted with the snap ring 9 is meshed with the convex zipper I10, and the snap ring 9 is fixed at the bag mouth to form a snack outlet for convenient eating; after eating, the hands can be cleaned by the oil absorption layer 12.

The above description of the present invention is made in conjunction with the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and the method and the technical solution of the present invention are not substantially improved or directly applied to other occasions without improvement, and are all within the protection scope of the present invention.

Claims

1. A multi-connected plastic bag is characterized in that: the plastic bag comprises a plastic bag body (1) which is connected with each other more than two, and fixing strips (6) which are symmetrically arranged at two ends of the plastic bag body (1), wherein the plastic bag body (1) is composed of a front bag skin (101) and a back bag skin (102), the sides of the front bag skin (101) and the back bag skin (102) are respectively sealed and bonded together, the upper end and the lower end of the front bag skin (101) and the back bag skin (102) are respectively fixed with an upper bonding sheet (3) and a lower bonding sheet (4), the upper bonding sheet (3) and the lower bonding sheet (4) are respectively bonded together, one end of the front bag skin (101) close to the back bag skin (102) is fixed with a concave zipper (103) at the upper side, one end of the back bag skin (102) close to the front bag skin (101) is fixed with a convex zipper (104) at the upper side, and the convex zipper (104) is meshed with the concave zipper (103), lower bonding sheet (4) of plastic bag body (1) is rather than last bonding sheet (3) of adjacent plastic bag body (1) for integrated into one piece structure, integrated into one piece structure constitutes connection piece (2), be equipped with on connection piece (2) and easily tear line (5), fixed strip (6) are fixed with plastic bag body (1) respectively, evenly be equipped with on fixed strip (6) and easily tear mouth (7), easily tear mouth (7) and easily tear line (5) and be located same straight line respectively.

2. A multi-connected plastic bag according to claim 1 wherein: the easy-to-tear line (5) is in a sawtooth shape.

3. A multi-connected plastic bag according to claim 1 wherein: the one end that back bag skin (102) was kept away from in front bag skin (101) is fixed with gasket (8), the gasket (8) bond with front bag skin (101) all around, form between gasket (8) and front bag skin (101) and hold the chamber, it is provided with snap ring (9) to hold the intracavity, be equipped with protruding zip fastener two (10) and concave zip fastener two (11) on snap ring (9) outer wall, protruding zip fastener two (10) can interlock with concave zip fastener (103), concave zip fastener two (11) can interlock with protruding zip fastener (104).

4. A multi-connected plastic bag according to claim 3 wherein: an oil absorption layer (12) is arranged at one end of the sealing sheet (8) close to the front bag body.

5. A multi-connected plastic bag according to claim 3 wherein: sealing fin (8) are fixed with brace (13), brace (13) stretch out and hold the chamber.