Novel plastic sealing bag

Abstract

The utility model provides a novel plastic sealing bag, which relates to the technical field of sealing bags and comprises a bag body, two corners of the surface of the bag body are provided with positioning parts, one side of the bag body far away from the positioning parts is fixedly provided with a reinforcing part, the reinforcing part is detachably connected with the positioning parts, and two corners of the surface of the positioning parts and two corners of the surface of the reinforcing part are respectively provided with a son buckle and a mother buckle. And the son buckle and the mother buckle are clamped by folding the bag body or are attracted by a magnet. The positioning part is trilateral or quadrilateral, two sides of the positioning part are connected with the bag body, an accommodating groove is formed between the positioning part and the bag body, the reinforcing part is detachably connected with the accommodating groove, the positioning part and the reinforcing part are respectively formed by compounding three layers of PE materials, the composite surface is concave-convex, and a containing structure is designed at the corner position of the sealing bag. And the sealing bag is not easy to scatter after being folded.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing bags, and more specifically, to a novel plastic sealing bag. Background Art

[0002] Plastic bags are bags made of plastic as the main raw material. They are indispensable items in people's daily lives and are often used to hold other items. They are widely used because of their low cost, extremely light weight, large capacity, and easy storage.

[0003] When using traditional sealed bags to hold items, if the size of the items is smaller than the volume of the bag, there will be excess space in the sealed bag. Generally, users will fold the sealed bag for storage. However, the sealed bag has no fixed structure after folding, and it is easy to loosen, which makes it inconvenient for users to store. When users use additional clamps to fasten and store, it also takes up more space, and the clamps need to be taken out and put in when using and storing, which is easy to cause loss and inconvenience.

[0004] In view of this, the inventor specially designed a new type of plastic sealing bag, and this case was produced. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The purpose of the present application is to provide a new type of plastic sealing bag, which at least solves the problem that the existing sealing bags are easy to become loose when folded and stored.

[0007] (II) Technical solution

[0008] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0009] The present application provides a new type of plastic sealing bag, including a bag body, wherein positioning parts are arranged at two corners of the bag body surface, and a reinforcing part is fixed to a side of the bag body away from the positioning part, a first connecting part is arranged on the reinforcing part, and a second connecting part is arranged on the positioning part, and the first connecting part and the second connecting part are detachably connected.

[0010] In a further embodiment, the first connecting member includes a male buckle provided on the surface of the reinforcing portion, and the second connecting member includes a female buckle provided on the surface of the positioning portion.

[0011] In a further embodiment, the first connecting member includes a magnet disposed on the surface of the reinforcing portion, and the second connecting member includes a ferromagnetic block disposed on the surface of the positioning portion.

[0012] In a further solution, a receiving groove is formed between the positioning portion and the bag body, and the reinforcing portion is detachably connected to the receiving groove.

[0013] In a further embodiment, the positioning portion is in a triangular or quadrilateral shape, and two sides of the positioning portion are connected to the bag body.

[0014] In a further embodiment, the positioning portion and the reinforcement portion are both composed of three layers of PE material to form a composite structure.

[0015] In a further embodiment, mutually engaging concave and convex structures are provided between adjacent layers of the composite structure.

[0016] In a further embodiment, a zipper portion is thermoplastically connected to a connection position between the reinforcement portion and the bag body, and a lock is slidably connected in the zipper portion.

[0017] In a further embodiment, the clamping chain portion includes two sealing bone belts, and the two sealing bone belts are opened and closed by a lock.

[0018] In a further embodiment, an opening is provided at the top of the bag body, and the sealing bone belt is fixedly connected to the opening.

[0019] (III) Beneficial effects

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] 1. When the volume of the object contained is smaller than the volume of the bag, in order to facilitate carrying the sealed bag, the bag can be folded, the object can be adjusted to the upper or lower part of the bag, and then the bag can be folded in half along the middle of the Y-axis direction, and the child buckle can be pressed on the mother buckle, or the magnetic attraction principle can be used to keep the bag in a folded state, which is more convenient for users to store the sealed bag and reduce the storage space occupied by the bag;

[0022] 2. Another folding method: fold the bag in half along the middle of the Y-axis direction, adjust the two corners of the reinforcement part to enter the receiving groove of the positioning part, and cover the two corners of the reinforcement part through the positioning part, so as to prevent the reinforcement part from being separated from the positioning part, and also keep the bag in a folded state;

[0023] When the volume of the contained object is less than 25% of the volume of the bag body, in order to facilitate carrying the sealed bag, the bag body is folded again in the middle position along the X-axis direction, and one corner of the bottom of the bag body is moved closer to the other corner. The bottom corner of the bag body is adjusted to enter the receiving groove, so that the bottom corner of the bag body is blocked by the positioning part, and the folded state of the bag body can also be maintained. At this time, the bag body is folded for the second time, the overall volume is smaller, and it is easier to store, so that the bag body can match objects of different volumes for storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] in:

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 This is the front view of the overall structure of the utility model (the positioning part is triangular);

[0027] Figure 3 This is the front view of the overall structure of the utility model (the quadrilateral shape of the positioning part);

[0028] Figure 4 This is a schematic diagram of the layered structure of the reinforcement part of the utility model;

[0029] Figure 5 This is a schematic diagram of the bag structure folding of the utility model;

[0030] Figure 6 This is a schematic diagram of the bag structure folding of the utility model;

[0031] Figure 7 It is a schematic diagram of the secondary folding of the bag structure of the utility model.

[0032] Explanation of the numbers in the figure: 1, bag body; 101, positioning part; 2, reinforcement part; 3, clip chain part; 301, lock; 4, first connecting piece; 5, second connecting piece. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0034] like Figure 1 and Figure 2 As shown, a new type of plastic sealed bag includes a bag body 1. The top of the bag body 1 is provided with an opening. When the bag body 1 is used, the bag body 1 can be opened to put the objects that need to be sealed and preserved into the bag body 1. Positioning parts 101 are provided at two corners of the surface of the bag body 1, and a reinforcement part 2 is fixed on the side of the bag body 1 away from the positioning part 101. The connection position of the reinforcement part 2 and the bag body 1 is thermoplastically connected with a zipper part 3. The zipper part 3 is composed of two sealing bone belts, and the sealing bone belts can be snapped together.

[0035] A lock buckle 301 is slidably connected in the zipper part 3. In the initial state, the lock buckle 301 is at one end of the zipper part 3, and the zipper part 3 is in an open state. When the opening needs to be closed, the two sealing bone belts are adjusted to be aligned, and then the two ends of the lock buckle 301 are pressed and the lock buckle 301 is moved to the other end of the zipper part 3. The lock buckle 301 will move along the sealing bone belt. The two sealing bone belts can be pressed together through the lock buckle 301 so that the two sealing bone belts are engaged with each other until the lock buckle 301 moves to the other end of the zipper part 3 to completely close the opening. The inside of the bag body 1 is in a completely sealed state. When the opening needs to be opened, the lock buckle 301 is pressed and moved to the opposite end of the zipper part 3. The sealing bone belts are separated and the opening is opened, so that the two sealing bone belts are opened and closed by the lock buckle 301, which is convenient for operation.

[0036] like Figure 1-Figure 7 As shown, a first connection member 4 is provided on the reinforcing portion 2, and a second connection member 5 is provided on the positioning portion 101, and the first connection member 4 and the second connection member 5 are detachably connected. When the volume of the contained object is smaller than the volume of the bag body 1, in order to facilitate carrying the sealed bag, the bag body 1 can be folded, and the connection is achieved by combining the first connection member 4 and the second connection member 5.

[0037] Regarding the fixing method of the bag body 1, the present application also provides another embodiment:

[0038] The first connecting member 4 is a sub-button provided on the reinforcing portion 2, and the second connecting member 5 includes a female buckle provided on the positioning portion 101. The sub-button and the female buckle face the same surface, and the sub-button and the female buckle are snap-connected by folding the bag body 1 (such as Figure 1 , Figure 2 and Figure 6 The sub-button is preferably arranged on the surface of the reinforcing portion 2, and the female button is arranged on the surface of the positioning portion 101, and the contained object is adjusted to the upper half or lower half of the bag body 1, and then the bag body 1 is folded in half along the middle position of the Y-axis direction (as shown in FIG. Figure 5 and Figure 6 As shown), the sub-button will be close to the mother button, and the sub-button will be pressed onto the mother button, and the two will be snapped together, so that the top two corners of the bag body 1 are fixed to the bottom two feet, and the bag body 1 will remain in a folded state, making it easier for users to store the sealed bag and reducing the storage space occupied by the bag body 1.

[0039] Regarding the fixing method of the bag body 1, the present application also provides another embodiment:

[0040] The first connecting member 4 includes a magnet disposed on the reinforcing portion 2, and the second connecting member 5 includes a ferromagnetic block disposed on the surface of the positioning portion 101. Similarly, the contained object is adjusted to the upper half or lower half of the bag body 1, and then the bag body 1 is folded in half along the middle position of the Y-axis direction, and the bag body 1 is fixed by adsorption of the magnet and the metal.

[0041] Regarding the folding method of the bag body 1, the present application also provides an embodiment:

[0042] The positioning portion 101 is a triangular or quadrilateral shape (eg Figure 2 and Figure 3 As shown in the figure, two sides of the positioning portion 101 are connected to the bag body 1, and the other side or two sides of the positioning portion 101 are in an open state without connection. A receiving groove is formed between the positioning portion 101 and the bag body 1, and the reinforcing portion 2 is detachably connected to the receiving groove. The contained object is adjusted to the upper half or lower half of the bag body 1, and then the bag body 1 is folded in half along the middle position of the Y-axis direction (as shown in the figure). Figure 5 As shown), adjust the two corners of the reinforcing portion 2 to enter the receiving groove of the positioning portion 101, and the two corners of the reinforcing portion 2 are blocked by the positioning portion 101, so as to prevent the reinforcing portion 2 from being separated from the positioning portion 101, and also keep the bag body 1 in a folded state;

[0043] Regarding the folding of the bag body 1, the present application also provides another embodiment:

[0044] When the volume of the contained object is less than 25% of the volume of the bag body 1, in order to facilitate carrying the sealed bag, the bag body 1 can be further folded on the basis of the above embodiment, and folded again along the middle position of the bag body 1 in the X-axis direction (such as Figure 7 As shown in the figure, one corner of the bottom of the bag body 1 is moved closer to the other corner, and the bottom corner of the bag body 1 is adjusted to enter the receiving groove, so that the bottom corner of the bag body 1 is covered by the positioning portion 101, and the folded state of the bag body 1 can also be maintained. At this time, the bag body 1 is folded for the second time, and the overall volume is smaller, which is easier to store, so that the bag body 1 can match items of different volumes for accommodating.

[0045] like Figure 4 As shown, the positioning part 101 and the reinforcement part 2 are both composited by three layers of PE material, and the composite surface is concave-convex. Compared with the bag body 1, the positioning part 101 and the reinforcement part 2 are thicker, more resilient, and have better resistance to compression and pulling, thereby extending the service life of the sealed bag.

[0046] The utility model is described above by way of example in conjunction with the accompanying drawings. It is obvious that the specific implementation of the utility model is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A new type of plastic sealed bag, characterized in that: The bag body (1) comprises a bag body (1), wherein two corners of the bag body (1) are provided with positioning portions (101), and a reinforcing portion (2) is fixed to a side of the bag body (1) away from the positioning portion (101); a first connecting member (4) is provided on the reinforcing member (2), and a second connecting member (5) is provided on the positioning portion (101); the first connecting member (4) and the second connecting member (5) are detachably connected.

2. A novel plastic sealed bag according to claim 1, characterized in that: The first connecting member (4) comprises a male buckle provided on the surface of the reinforcing portion (2); and the second connecting member (5) comprises a female buckle provided on the surface of the positioning portion (101).

3. A novel plastic sealed bag according to claim 1, characterized in that: The first connecting member (4) comprises a magnet disposed on the surface of the reinforcing portion (2); and the second connecting member (5) comprises a ferromagnetic block disposed on the surface of the positioning portion (101).

4. A novel plastic sealed bag according to claim 1, characterized in that: A receiving groove is formed between the positioning portion (101) and the bag body (1), and the reinforcing portion (2) is detachably connected to the receiving groove.

5. A novel plastic sealed bag according to claim 4, characterized in that: The positioning portion (101) is in a triangular or quadrilateral shape, and two sides of the positioning portion (101) are connected to the bag body (1).

6. A novel plastic sealed bag according to claim 1, characterized in that: The positioning portion (101) and the reinforcing portion (2) are both composed of three layers of PE material to form a composite structure.

7. A novel plastic sealed bag according to claim 6, characterized in that: Mutually embedded concave-convex structures are arranged between adjacent layers of the composite structure.

8. A novel plastic sealed bag according to claim 1, characterized in that: A clip chain portion (3) is thermoplastically connected to the connection position between the reinforcement portion (2) and the bag body (1), and a lock buckle (301) is slidably connected in the clip chain portion (3).

9. A novel plastic sealed bag according to claim 8, characterized in that: The clamping chain portion (3) comprises two sealing bone belts, and the two sealing bone belts are opened and closed by a lock buckle (301).

10. A novel plastic sealed bag according to claim 9, characterized in that: The top of the bag body (1) is provided with an opening, and the sealing bone belt is fixedly connected to the opening.

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