Plastic bag capable of being folded and stored

Abstract

The utility model discloses a foldable storage plastic bag which comprises a bag body, handles are symmetrically and fixedly connected to the tops of the two sides of the bag body, first soft magnetic strips are symmetrically installed on the two sides of the bag body, and second soft magnetic strips are vertically and symmetrically installed on the other two sides of the bag body. According to the utility model, when the bag body is used, the bag opening is opened, articles are put into the bag body, special articles can be independently put into the bag body through the arranged side bag, so that the articles can be classified, the bag body is normally opened through the articles, and after the articles are taken out, the bag body of the empty bag is directly closed through the arranged first soft magnetic strip and the arranged second soft magnetic strip; after the bag body is folded, the folded bag body can be stored at the edge of the folded bag body, meanwhile, through the magnetic attraction effect of the first soft magnetic strip and the second soft magnetic strip, the folded bag body is prevented from being automatically scattered, the bag body can be kept in the folded state, the bag body can be stored conveniently, and the bag body can be repeatedly used.

Description

Technical Field

[0001] This utility model relates to the field of plastic bag technology, specifically to a foldable and retractable plastic bag. Background Technology

[0002] Plastic bags are a common household item used to hold other items. They are widely used because of their advantages such as being inexpensive, extremely lightweight, having a large capacity, and being easy to store.

[0003] As people become more environmentally conscious, they tend to reuse plastic bags. However, when storing plastic bags, they are usually simply crumpled up or folded, which makes them easy to fall apart, resulting in a messy and inconvenient storage. Therefore, we have proposed a foldable plastic bag to solve this problem. Utility Model Content

[0004] The purpose of this invention is to provide a foldable and retractable plastic bag to solve the problems currently existing in the market as described in the background.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a foldable and storeable plastic bag, comprising a bag body, wherein handles are symmetrically and fixedly connected to the top of both sides of the bag body, and first soft magnetic strips are symmetrically installed on both sides of the bag body, wherein...

[0006] The bag body has second soft magnetic strips symmetrically installed on its other two sides. The bag body has side bags installed on the sides corresponding to the second soft magnetic strips. An air bag is installed on the bottom inner side of the bag body. A connecting tube is connected to the top of one side of the air bag. A sealing plug is provided at the opening of the connecting tube.

[0007] Preferably, the inner side of the bag body is an inner bag, and the outer side of the inner bag is fixedly connected to an outer bag by adhesive bonding.

[0008] Preferably, the inner bag is made of polyethylene material and the outer bag is made of nylon material.

[0009] Preferably, the magnetic properties of adjacent first and second soft magnetic strips are opposite.

[0010] Preferably, both the first and second soft magnetic strips are fixedly connected to the bag body by adhesive bonding.

[0011] Preferably, the sealing plug is made of rubber material, and the outer diameter of the bottom end of the sealing plug matches the inner diameter of the opening of the connecting pipe.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] This invention relates to a bag design where, when in use, the bag opening is opened, and items are placed inside. Side pockets allow for the separate placement of special items for categorization. The bag opens normally when items are removed, and after removal, a first and second magnetic stripe closes the empty bag. The bag is then folded, and the edges of the folded bag are designed to hold it in place. The magnetic attraction between the first and second magnetic stripes prevents the folded bag from unraveling, ensuring it remains folded for easy storage and reuse.

[0014] In this invention, when using the bag, the sealing plug is opened, and the air bag is pulled to allow outer diameter air to enter the deflated air bag through the connecting tube. Then, the connecting tube is sealed with the sealing plug. When items are placed inside the bag, the air bag protects the items and prevents damage to fragile items inside the bag. After use, the sealing plug is opened to release the air from the air bag, causing it to deflate and allowing the bag to fold normally without obstructing the folding process.

[0015] In this invention, the inner bag made of polyethylene material provides a leak-proof effect, while the outer bag made of nylon material provides support, which effectively improves the tensile strength of the inner bag and prevents the bag from being easily damaged when reused. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the air bag structure of this utility model;

[0018] Figure 3 This utility model Figure 1 A magnified view of the structure at point A in the middle;

[0019] Figure 4 This utility model Figure 2 A magnified schematic diagram of the structure at point B in the middle.

[0020] In the diagram: 1. Bag body; 101. Inner bag; 102. Outer bag; 2. Handle; 3. First soft magnetic strip; 4. Second soft magnetic strip; 5. Side bag; 6. Air bag; 7. Connecting tube; 8. Sealing plug. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1 to 4 This utility model provides a technical solution: a foldable and storable plastic bag, including a bag body 1, with handles 2 symmetrically fixedly connected to the top of both sides of the bag body 1, and first soft magnetic strips 3 symmetrically installed on both sides of the bag body 1.

[0023] The bag body 1 is symmetrically equipped with second soft magnetic strips 4 on both sides. The bag body 1 is equipped with side bags 5 on the side corresponding to the second soft magnetic strips 4. The bag body 1 is equipped with air bags 6 on the bottom inner side. The top of one side of the air bag 6 is connected to a connecting pipe 7. A sealing plug 8 is provided at the opening of the connecting pipe 7.

[0024] When using bag 1, the bag opening is opened, and items are placed inside bag 1. Special items can be placed separately through the side pockets 5 for item classification. The bag 1 is opened normally by the items. After the items are taken out, the empty bag 1 is closed directly by the first soft magnetic strip 3 and the second soft magnetic strip 4. Then, bag 1 is folded. The edges of the folded bag 1 can be stored. At the same time, the magnetic attraction effect of the first soft magnetic strip 3 and the second soft magnetic strip 4 prevents the folded bag 1 from automatically opening, so that bag 1 can be kept in a folded state for storage and reuse.

[0025] Please see Figures 1 to 4 The inner side of the bag body 1 is an inner bag 101, and the outer bag 102 is fixedly connected to the outer side of the inner bag 101 by adhesive bonding. The inner bag 101 is made of polyethylene material, and the outer bag 102 is made of nylon material. When the bag body 1 is in use, the inner bag 101 made of polyethylene material makes the plastic bag leak-proof. At the same time, the outer bag 102 made of nylon material supports the outer side of the plastic bag, which can effectively improve the tensile strength of the inner bag 101, so that the bag body 1 is not easily damaged when it is reused.

[0026] Please see Figures 1 to 4 The magnetic properties of the first soft magnetic strip 3 and the second soft magnetic strip 4 are opposite when they are adjacent, and both the first soft magnetic strip 3 and the second soft magnetic strip 4 are fixedly connected to the bag body 1 by adhesive bonding.

[0027] Please see Figures 1 to 4The sealing plug 8 is made of rubber material, and the outer diameter of the bottom end of the sealing plug 8 matches the inner diameter of the opening of the connecting tube 7. When the bag body 1 is in use, the sealing plug 8 is opened and the air bag 6 is pulled to allow the outer diameter air to enter the deflated air bag 6 through the connecting tube 7. Then the connecting tube 7 is sealed by the sealing plug 8. When the item is placed in the bag body 1, the air bag 6 can protect the item and prevent the fragile items inside the bag body 1 from being damaged when the bag body 1 is placed. After the bag body 1 is used up, the sealing plug 8 is opened to release the air in the air bag 6, making the air bag 6 deflated, so that the bag body 1 can be folded normally and the air bag 6 can be prevented from obstructing the folding of the bag body 1.

[0028] Working principle: This foldable storage plastic bag, when in use, opens the bag opening and puts the items into the bag body 1. The side pockets 5 allow for the separate placement of special items for categorization. The bag body 1 opens normally when the items are put in. After the items are taken out, the first and second soft magnetic strips 3 and 4 close the empty bag body 1 directly. Then, the bag body 1 is folded. The edges of the folded bag body 1 can be stored. At the same time, the magnetic attraction effect of the first and second soft magnetic strips 3 and 4 prevents the folded bag body 1 from automatically opening, keeping the bag body 1 in a folded state for storage and reuse.

[0029] When bag 1 is in use, the inner bag 101 made of polyethylene material provides a leak-proof effect, while the outer bag 102 made of nylon material provides support, effectively improving the tensile strength of the inner bag 101. This prevents bag 1 from being easily damaged during repeated use. When bag 1 is in use, the sealing plug 8 is opened, and the air bag 6 is pulled to allow outside air to enter the deflated air bag 6 through the connecting tube 7. The connecting tube 7 is then sealed by the sealing plug 8. When items are placed inside bag 1, the air bag 6 protects the items and prevents damage to fragile items inside bag 1. After bag 1 is used, the sealing plug 8 is opened to release the air from the air bag 6, causing it to deflate and allowing bag 1 to fold normally without the air bag 6 obstructing the folding process.

[0030] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A foldable and storable plastic bag, comprising a bag body (1), a handle (2), a first soft magnetic strip (3), a second soft magnetic strip (4), a side bag (5), an air bag (6), a communication tube (7), a sealing plug (8), characterized in that: The bag body (1) is symmetrically fixed and connected with a handle (2) on both sides of the top, the bag body (1) is symmetrically installed with a first soft magnetic strip (3) on both sides, wherein, The bag body (1) is symmetrically installed with a second soft magnetic strip (4) on the other two sides, the bag body (1) is installed with a side bag (5) on the side corresponding to the second soft magnetic strip (4), the inner side of the bag body (1) is installed with an air bag (6), the air bag (6) is communicated with a communicating pipe (7) on one side of the top, the opening of the communicating pipe (7) is provided with a sealing plug (8).

2. The collapsible plastic bag of claim 1 wherein: The bag body (1) comprises an inner bag (101) and an outer bag (102), the inner side of the bag body (1) is the inner bag (101), the outer side of the inner bag (101) is fixedly connected with the outer bag (102) by gluing.

3. A collapsible storage plastic bag according to claim 2, wherein: The inner bag (101) is made of polyethylene material, and the outer bag (102) is made of nylon material.

4. The collapsible plastic bag of claim 1 wherein: The magnetic properties of the first soft magnetic strip (3) and the second soft magnetic strip (4) are opposite between the adjacent first soft magnetic strip (3) and the second soft magnetic strip (4).

5. The collapsible plastic bag of claim 1 wherein: The first soft magnetic strip (3) and the second soft magnetic strip (4) are fixedly connected with the bag body (1) by gluing.

6. The collapsible plastic bag of claim 1 wherein: The sealing plug (8) is made of rubber material, and the outer diameter of the bottom end of the sealing plug (8) is consistent with the inner diameter of the opening of the communicating pipe (7).

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