CN216995665U

CN216995665U - Tensile durable plastic bag

Info

Publication number: CN216995665U
Application number: CN202123036341.9U
Authority: CN
Inventors: 詹工忠
Original assignee: Mingda Plastic Technology Suzhou Co ltd
Current assignee: Mingda Plastic Technology Suzhou Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-07-19
Anticipated expiration: 2031-12-06

Abstract

The utility model discloses a tensile durable plastic bag which comprises a plastic bag body, wherein a bottom air bag is mounted at the bottom end of the plastic bag body, the bottom air bag is rectangular, and the inner wall of the bottom air bag is attached to the side edge and the bottom edge of the bottom end of the plastic bag body. According to the utility model, the plastic bag is more durable by arranging the bottom air bag, articles are placed in the plastic bag body, then the hand-held air bag is continuously pinched, and at the moment, the hand-held air bag inflates the bottom air bag through the second air pipe, so that the bottom air bag inflates and expands.

Description

Tensile durable plastic bag

Technical Field

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

Background

The plastic bag is very common in life, and people can hold the thing with the plastic bag, are the essential article among people's daily life, are widely used because of its advantage cheap, weight is extremely light, capacious, be convenient for accomodate.

When the plastic bag in the prior art is used for containing articles, the articles cannot be placed on a plane, the articles are prone to toppling sideways, and when the articles are pulled, the bottom end of the plastic bag is prone to damage when the weight of the articles is heavy, so that the articles fall off, and the existing plastic bag is not durable.

Therefore, how to provide a tensile and durable plastic bag to solve the problems in the prior art is of great significance to the application of the plastic bag.

SUMMERY OF THE UTILITY MODEL

In view of the above, an object of the present invention is to provide a plastic bag with tensile strength, so as to solve the problems that when the plastic bag in the prior art is used to store articles, the articles cannot be placed on a plane, the articles are prone to toppling over to the side, and when the articles are pulled, the bottom end of the plastic bag is prone to be damaged when the weight of the articles is heavy, the articles drop, and the existing plastic bag is not durable.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a durable plastic bag of tensile, includes the plastic bag body, the bottom gasbag is installed to the bottom of plastic bag body, bottom gasbag shape is the rectangle, the inner wall of bottom gasbag and the side and the base of plastic bag body bottom are laminated mutually, the first stretching strap of fixedly connected with and the second stretching strap are distributed to the both sides of plastic bag body, the bottom of first stretching strap and one side fixed connection on plastic bag body top, the bottom of second stretching strap and the opposite side fixed connection on plastic bag body top.

As a preferred technical scheme of the present invention, a hand-pinching air bag is installed between the top end of the first lifting strap and the top end of the second lifting strap, a first air tube is installed inside the first lifting strap, the bottom end of the first air tube is communicated with the bottom air bag, a second air tube is installed inside the second lifting strap, the bottom end of the second air tube is communicated with the bottom air bag, and an air outlet end of the hand-pinching air bag is communicated with the top end of the second air tube.

As a preferable technical scheme of the present invention, a one-way air outlet valve is installed at a connection position of the hand-pinch air bag and the second air pipe, and a one-way air inlet valve is installed at an air inlet end of the hand-pinch air bag.

According to a preferable technical scheme of the utility model, the top end of the first air pipe is closed, one side of the bottom end of the bottom air bag is provided with an exhaust hole, the exhaust hole is connected with a sealing plug in a clamping manner, and the sealing plug is fixedly connected with the outer wall of the bottom air bag through a connecting belt.

As a preferable technical scheme of the utility model, the inner walls of the second lifting belt and the first lifting belt are fixedly connected with the outer wall of the plastic bag body.

As a preferable technical scheme of the utility model, the top end of the first lifting belt is directly detachably connected with the hand-pinching air bag through a connecting piece.

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

1. according to the utility model, the plastic bag is more durable by arranging the bottom air bag, articles are placed in the plastic bag body, then the hand-held air bag is continuously pinched, and at the moment, the hand-held air bag inflates the bottom air bag through the second air pipe, so that the bottom air bag inflates and expands.

2. When articles are held and pulled, the first air pipe and the second air pipe in the first lifting strap and the second lifting strap are inflated due to the fact that the air bags are pinched by hands, and the first air pipe and the second air pipe are inflated, so that the first lifting strap and the second lifting strap are kept vertical, and therefore the articles are convenient to take and use.

The foregoing description is only an overview of the technical solutions of the present application, so that the technical means of the present application can be more clearly understood and the present application can be implemented according to the content of the description, and in order to make the above and other objects, features and advantages of the present application more clearly understood, the following detailed description is made with reference to the preferred embodiments of the present application and the accompanying drawings.

The above and other objects, advantages and features of the present application will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

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

FIG. 2 is a structural cross-sectional view of the present invention A-A.

In the figure: 1. a plastic bag body; 2. a bottom airbag; 3. a first lifting belt; 4. a second lifting belt; 5. pinching the air bag by hand; 6. a first air pipe; 7. a second air pipe; 8. a one-way intake valve; 9. an exhaust hole; 10. a sealing plug; 11. a connecting belt; 12. a one-way air outlet valve.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. In the following description, specific details such as specific configurations and components are provided only to help the embodiments of the present application be fully understood. Accordingly, it will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, descriptions of well-known functions and constructions are omitted in the embodiments for clarity and conciseness.

Further, the present application may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

The term "and/or" herein is merely an associative relationship that describes an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, B exists alone, and A and B exist at the same time, and the term "/and" is used herein to describe another association object relationship, which means that two relationships may exist, for example, A/and B, may mean: a alone, and both A and B alone, and additionally, the word "/", as used herein, generally indicates that the context of the associated item is an "or" relationship.

It is further 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. Furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion.

Referring to fig. 1-2, the present invention provides a technical solution of a tensile durable plastic bag: including plastic bag body 1, bottom gasbag 2 is installed to plastic bag body 1's bottom, bottom gasbag 2 shape is the rectangle, the inner wall of bottom gasbag 2 is laminated mutually with the side and the base of 1 bottom of plastic bag body, the first lifting strap 3 of both sides distribution fixedly connected with and the second lifting strap 4 of plastic bag body 1, the bottom of first lifting strap 3 and one side fixed connection on 1 top of plastic bag body, the bottom of second lifting strap 4 and the opposite side fixed connection on 1 top of plastic bag body, bottom gasbag 2 thickens the side and the base of 1 bottom of plastic bag body and protects, thereby avoid the bottom of plastic bag body 1 damaged when holding the heavy object.

Referring to fig. 2, a hand-pinching air bag 5 is installed between the top end of a first lifting strap 3 and the top end of a second lifting strap 4, a first air tube 6 is installed inside the first lifting strap 3, the bottom end of the first air tube 6 is communicated with a bottom air bag 2, a second air tube 7 is installed inside the second lifting strap 4, the bottom end of the second air tube 7 is communicated with the bottom air bag 2, the air outlet end of the hand-pinching air bag 5 is communicated with the top end of the second air tube 7, after an article is placed inside a plastic bag body 1, the hand-pinching air bag 5 is continuously pressed, at this time, the hand-pinching air bag 5 continuously blows external air into the bottom air bag 2 through the second air tube 7, so that the bottom air bag 2 is inflated and expanded, the surface of the bottom air bag 2 becomes hard after the expansion, thereby supporting the bottom end of the plastic bag body 1, when the plastic bag is placed on a plane, the inflated bottom air bag 2 can keep the plastic bag stable, prevent the plastic bag from toppling over, thereby better protecting the articles.

Further, one-way air outlet valve 12 is installed to the junction of the gasbag 5 and the second trachea 7 is held between the fingers to the hand, and when pressing the gasbag between the fingers to the hand, one-way air outlet valve 12 is opened for during the air that the gasbag 5 was held between the fingers to the hand is bloated into second trachea 7, one-way admission valve 8 is installed to the inlet end that the gasbag 5 was held between the fingers to the hand, when unclamping behind the gasbag 5 was held between the fingers to the hand, one-way admission valve 8 was opened this moment, and outside air inhales during the gasbag 5 was held between the fingers to the hand through one-way admission valve 8.

Further, the top of first trachea 6 is airtight, exhaust hole 9 has been seted up to one side of 2 bottoms of bottom gasbag, when using the hand to hold between the fingers gasbag 5 and blow, first trachea 6 this moment is owing to communicate with bottom gasbag 2, first trachea 6 and the inflation of second trachea 7 this moment, make first lifting belt 3 and second lifting belt 4 keep vertical, the plastic bag of conveniently taking, exhaust hole 9 block is connected with sealing plug 10, through connecting band 11 fixed connection between sealing plug 10 and bottom gasbag 2's the outer wall, when not using the plastic bag, sealing plug extract 10 this moment, make bottom gasbag 2 gassing, thereby convenient folding plastic bag, be convenient for accomodate.

Further, the inner walls of the second lifting straps 4 and the first lifting straps 3 are fixedly connected with the outer wall of the plastic bag body 1, and the contact area between the second lifting straps 4 and the contact area between the first lifting straps 3 and the plastic bag body 1 are increased, so that the structural strength of the plastic bag is improved.

Further, the top of first lifting belt 3 is held between the fingers gasbag 5 with the hand and is directly dismantled the connection through the connecting piece, when the article in the plastic bag of taking, holds between the fingers gasbag 5 through the first lifting belt 3 of connecting piece disconnection and hand this moment, conveniently takes out article.

When the plastic bag is used specifically, articles are placed into the plastic bag body 1, then when the hand-held air bag 5 is pressed, the one-way air outlet valve 12 is opened, so that air in the hand-held air bag 5 is blown into the second air pipe 7, the one-way air inlet valve 8 is installed at the air inlet end of the hand-held air bag 5, after the hand-held air bag 5 is loosened, the one-way air inlet valve 8 is opened, external air is sucked into the hand-held air bag 5 through the one-way air inlet valve 8, the hand-held air bag 5 is repeatedly pressed, the air blowing to the bottom air bag 2 is completed, the first air pipe 6 and the second air pipe 7 are expanded, so that the first lifting belt 3 and the second lifting belt 4 are kept vertical, the bottom air bag 2 is expanded, when the plastic bag is placed on a plane, the expanded bottom air bag 2 can keep the plastic bag stable, the plastic bag is prevented from falling, articles are better protected, when the plastic bag is lifted, because the bottom ends of the first lifting belt 3 and the second lifting belt 4 are directly fixed with the bottom air bag 2, improve the bearing capacity of plastic bag body 1, avoid the bottom damage of plastic bag simultaneously for the plastic bag is durable more.

The above description is only a preferred embodiment of the present invention, and it is not intended to limit the scope of the present invention, and various modifications and changes may be made by those skilled in the art. Variations, modifications, substitutions, integrations and parameter changes of the embodiments may be made without departing from the principle and spirit of the utility model, which may be within the spirit and principle of the utility model, by conventional substitution or may realize the same function.

Claims

1. A tensile durable plastic bag is characterized in that: including plastic bag body (1), bottom gasbag (2) are installed to the bottom of plastic bag body (1), bottom gasbag (2) shape is the rectangle, the inner wall of bottom gasbag (2) is laminated with the side and the base of plastic bag body (1) bottom mutually, the first stretching strap (3) and second stretching strap (4) of both sides distribution fixedly connected with of plastic bag body (1), one side fixed connection on the bottom of first stretching strap (3) and plastic bag body (1) top, the bottom of second stretching strap (4) and the opposite side fixed connection on plastic bag body (1) top.

2. A tensile durable plastic bag according to claim 1 wherein: install the hand between the top of first lifting belt (3) and the top of second lifting belt (4) and hold between the fingers gasbag (5), the inside of first lifting belt (3) embeds there is first trachea (6), the bottom and bottom gasbag (2) intercommunication of first trachea (6), the inside of second lifting belt (4) embeds there is second trachea (7), the bottom and bottom gasbag (2) intercommunication of second trachea (7), the hand is held between the fingers the top intercommunication of giving vent to anger end and second trachea (7) of gasbag (5).

3. A tensile durable plastic bag according to claim 2, wherein: one-way air outlet valve (12) is installed at the junction of the hand-pinch air bag (5) and the second air pipe (7), and one-way air inlet valve (8) is installed at the air inlet end of the hand-pinch air bag (5).

4. A tensile durable plastic bag according to claim 2, wherein: the top of first trachea (6) is airtight, exhaust hole (9) have been seted up to one side of bottom gasbag (2) bottom, exhaust hole (9) block is connected with sealing plug (10), through connecting band (11) fixed connection between the outer wall of sealing plug (10) and bottom gasbag (2).

5. A tensile durable plastic bag according to claim 1 wherein: the inner walls of the second lifting belt (4) and the first lifting belt (3) are fixedly connected with the outer wall of the plastic bag body (1).

6. A tensile durable plastic bag according to claim 2, wherein: the top end of the first lifting belt (3) is directly detachably connected with the hand-pinching air bag (5) through a connecting piece.