CN219688011U

CN219688011U - Multipurpose plastic bag

Info

Publication number: CN219688011U
Application number: CN202320965504.1U
Authority: CN
Inventors: 李永龙; 黄祖顺; 江硕; 李龙飞; 姜林; 黄淑爱
Original assignee: Qingdao Dingxin Packaging Co ltd
Current assignee: Qingdao Dingxin Packaging Co ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-09-15
Anticipated expiration: 2033-04-26

Abstract

The utility model relates to the technical field of plastic bags, in particular to a multipurpose plastic bag, which comprises: the plastic bag comprises a plastic bag body and a first supporting plate, wherein the plastic bag body is connected with a handle, an insulation layer is arranged in the plastic bag body, and a second supporting plate is connected with the first supporting plate; the beneficial effects are as follows: the article to be insulated is placed in the middle of the heat preservation of plastic bag body bottom, and then two zipper teeth are closed through the zipper head, and then the heat preservation is plugged through the first supporting piece and the second supporting piece, so that the heat preservation effect of the plastic bag body is improved, the deterioration time is delayed, and in addition, the plastic bag body can be subjected to layering treatment through the first supporting piece and the second supporting piece, so that the multilayer storage of the plastic bag is realized, the purpose of the plastic bag is increased, the expenditure cost is reduced, and the waste of resources is reduced.

Description

Multipurpose plastic bag

Technical Field

The utility model relates to the technical field of plastic bags, in particular to a multipurpose plastic bag.

Background

The plastic bag is a bag made of plastic film, and is widely used in our lives because of its light weight and convenient storage. Plastic bags are also used in a wide variety of applications, and in living people often use plastic bags to hold items, such as: living goods, food, materials for construction, and the like.

Among the prior art, the plastic bag includes plastic bag body and handle, and the inside cavity that sets up of plastic bag body is used for holding commodity, and the handle is used for making things convenient for people to carry.

However, when carrying chilled food or quick-frozen food, because the plastic bag is light and thin, the speed of heat exchange between the food in the plastic bag and the external environment is high, so that the chilled food or quick-frozen food in the plastic bag is easy to deteriorate, thereby causing resource waste and increasing the living expense cost.

Disclosure of Invention

The utility model aims to provide a multipurpose plastic bag, which solves the problems that when carrying chilled food or quick-frozen food, the food in the plastic bag is light and thin and has high heat exchange speed with the external environment, so that the chilled food or quick-frozen food in the plastic bag is easy to deteriorate, thereby wasting resources and increasing the living expense cost.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a multipurpose plastic bag, the multipurpose plastic bag comprising:

the plastic bag body is connected with a handle, and an insulation layer is arranged in the plastic bag body;

the first supporting piece is positioned in the plastic bag body, and the second supporting piece is connected with the first supporting piece.

Preferably, two handles are arranged, and the two handles are respectively and fixedly connected to the outer walls of the two sides of the upper end of the plastic bag body.

Preferably, one end of the first supporting sheet is fixedly connected with the inner wall of one side of the middle of the plastic bag body.

Preferably, one end of the second supporting sheet is fixedly connected with the inner wall of the plastic bag body, which is far away from one end of the supporting sheet.

Preferably, the first supporting piece and the second supporting piece are fixedly connected with zipper teeth at two ends close to each other, and the zipper teeth are connected with zipper heads.

Preferably, the heat preservation layer is fixedly connected to the inner side wall of the plastic bag body, and the heat preservation layer is positioned on the lower sides of the first support sheet and the second support sheet.

Preferably, the plastic bag body is provided with folding grooves in the middle of the outer side walls of two sides and in the middle of the side wall of the bottom end.

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

the article to be insulated is placed in the middle of the heat preservation of plastic bag body bottom, and then two zipper teeth are closed through the zipper head, and then the heat preservation is plugged through the first supporting piece and the second supporting piece, so that the heat preservation effect of the plastic bag body is improved, the deterioration time is delayed, and in addition, the plastic bag body can be subjected to layering treatment through the first supporting piece and the second supporting piece, so that the multilayer storage of the plastic bag is realized, the purpose of the plastic bag is increased, the expenditure cost is reduced, and the waste of resources is reduced.

Drawings

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

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

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is a partial cross-sectional view of the structure of the plastic bag body of the present utility model.

In the figure: 1. a handle; 2. a plastic bag body; 3. folding grooves; 4. a first supporting sheet; 5. a second supporting sheet; 6. zipper teeth; 7. a slider of a slide fastener; 8. and a heat preservation layer.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Referring to fig. 1 to 4, the present utility model provides a technical solution: a multipurpose plastic bag, the multipurpose plastic bag comprising:

the plastic bag body 2, plastic bag body 2 is connected with handle 1, and the inside of plastic bag body 2 is equipped with heat preservation 8, and handle 1 is equipped with two, and two handles 1 are fixed connection respectively on the both sides outer wall of plastic bag body 2 upper end, and heat preservation 8 fixed connection is on the inside wall of plastic bag body 2, and heat preservation 8 is located the downside of backing sheet one 4 and backing sheet two 5, and the folding groove 3 has all been seted up in the middle of plastic bag body 2 wherein both sides lateral wall and the bottom lateral wall in the middle of.

The first supporting plate 4 is located inside the plastic bag body 2, the first supporting plate 4 is connected with the second supporting plate 5, one end of the first supporting plate 4 is fixedly connected with the inner wall of one side of the middle of the plastic bag body 2, one end of the second supporting plate 5 is fixedly connected with the inner wall of one end of the plastic bag body 2, which is far away from the first supporting plate 4, one end, which is close to the second supporting plate 5, of the first supporting plate 4 is fixedly connected with zipper teeth 6, and the zipper teeth 6 are connected with zipper heads 7.

During the in-service use, place the article that needs to carry out the heat preservation in the middle of the heat preservation 8 of plastic bag body 2 bottom, later through the zip fastener head 7 with two zip fastener tooth 6 closures, and then carry out the shutoff to heat preservation 8 through backing sheet one 4 and backing sheet two 5 to this is convenient for improve plastic bag body 2 heat preservation effect, in addition can carry out layering processing to plastic bag body 2 through backing sheet one 4 and backing sheet two 5, thereby in order to realize the multilayer of plastic bag accomodate, increased the usage of plastic bag.

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. A multipurpose plastic bag, characterized in that: the multipurpose plastic bag includes:

the plastic bag comprises a plastic bag body (2), wherein the plastic bag body (2) is connected with a handle (1), and an insulating layer (8) is arranged in the plastic bag body (2);

the first supporting sheet (4) is positioned in the plastic bag body (2), and the first supporting sheet (4) is connected with the second supporting sheet (5).

2. A multipurpose plastic bag according to claim 1, wherein: the two handles (1) are arranged, and the two handles (1) are respectively and fixedly connected to the outer walls of the two sides of the upper end of the plastic bag body (2).

3. A multipurpose plastic bag according to claim 1, wherein: one end of the first supporting sheet (4) is fixedly connected with the inner wall of one side of the middle of the plastic bag body (2).

4. A multipurpose plastic bag according to claim 3, wherein: one end of the second supporting sheet (5) is fixedly connected with the inner wall of the plastic bag body (2) at one end far away from the first supporting sheet (4).

5. A multipurpose plastic bag according to claim 1, wherein: and the zipper teeth (6) are fixedly connected to one ends, close to each other, of the first supporting piece (4) and the second supporting piece (5), and the zipper teeth (6) are connected with a zipper head (7).

6. A multipurpose plastic bag according to claim 1, wherein: the heat preservation (8) is fixedly connected to the inner side wall of the plastic bag body (2), and the heat preservation (8) is positioned on the lower sides of the first supporting sheet (4) and the second supporting sheet (5).

7. A multipurpose plastic bag according to claim 1, wherein: the plastic bag body (2) is characterized in that a folding groove (3) is formed in the middle of the outer side walls of two sides and the middle of the side wall of the bottom end.