A tensile plastic bag
By covering the tensile outer layer on the surface of the plastic bag body and the lifting part, and an elastic connecting layer is provided at the bottom of the plastic bag to form a closed loop, the problem of easy tearing of the existing plastic bag at the handle position is solved, and tearing prevention between the bag body and the handle is achieved.
Patent Information
- Application Number
- CN202420776509.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-04-15
AI Technical Summary
Existing plastic bags are prone to tear in the handle position, resulting in tear between the bag body and the handle.
The surfaces of the plastic bag body and the lifting part are covered with tensile outer layer, and an elastic connecting layer is provided at the bottom of the tensile outer layer, which is fixed to the bottom of the plastic bag body to form a closed loop.
The integrity of the plastic bag body and the lifting part is increased, and tear between the lifting part and the plastic bag body is avoided, effectively avoiding tear between the bag body and the handle.
Smart Images
Figure CN222699059U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of plastic bags, in particular to a tensile plastic bag. Background Art
[0002] A packaging bag refers to a bag used for packaging various articles, which facilitates the transportation and storage of goods during the production and circulation process. It is widely used in daily life and industrial production.
[0003] In the prior art, the structure of a plastic bag is simple, mainly a polyethylene plastic bag, and its disadvantage is that it is easy to cause tearing, especially at the handle position of the bag body.
[0004] Therefore, we need a tensile plastic bag to solve the problem that the existing plastic bag is easy to tear at the handle position, and can effectively avoid tearing between the bag body and the handle. Content of the Utility Model
[0005] The purpose of the utility model is to provide a tensile plastic bag to solve the problem that the existing plastic bag is easy to tear at the handle position as mentioned in the above background art, and can effectively avoid tearing between the bag body and the handle.
[0006] To achieve the above purpose, the utility model provides the following technical solution: a tensile plastic bag, including a plastic bag body, a lifting part is integrally formed at the top of the plastic bag body, and a tensile outer layer covers the surfaces of both the plastic bag body and the lifting part. An elastic connection layer is provided at the bottom end of the tensile outer layer, and the elastic connection layer is fixed to the bottom of the plastic bag body.
[0007] Preferably, the lifting part is in the shape of a "匚"-shaped belt, and an anti-legging cushion layer is provided inside the lifting part.
[0008] Preferably, the anti-legging cushion layer includes a sponge cushion block, the top surface of the sponge cushion block is fixed to the bottom surface of the top plate of the lifting part, and there are gaps between both sides of the sponge cushion block and the two parallel side plates of the lifting part. Preferably, the tensile outer layer includes a tensile cloth belt, the tensile cloth belt is in the shape of a "匚"-shaped belt, and the height of the tensile cloth belt is equal to the sum of the heights of the plastic bag body and the lifting part.
[0009] Preferably, the elastic connection layer includes a rubber elastic band and rubber connection pieces fixed at both ends of the rubber elastic band. A part of the top surface of the rubber connection piece is fixed to the bottom surface of the tensile cloth belt, and another part of the top surface of the rubber connection piece is fixed to the bottom surface of the plastic bag body.
[0010] Preferably, when the plastic bag body is pressed and not expanded, the rubber elastic band is in a "V"-shaped plate-like structure.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] The tensile-resistant plastic bag proposed by the utility model increases the integrity of the plastic bag body and the lifting part by simultaneously covering and fixing a tensile-resistant outer layer on the surfaces of the plastic bag body and the lifting part, thereby avoiding tearing at the connection between the lifting part and the plastic bag body, and further adds an elastic connecting layer to the bottom of the plastic bag body and fixed to the bottom end of the tensile-resistant outer layer, so that the tensile-resistant outer layer forms a closed loop; this further solves the problem that the existing plastic bags are easily torn at the handle position, and can effectively avoid tearing between the bag body and the handle. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the structure of the utility model;
[0014] Figure 2 for Figure 1 A schematic diagram of the structure enlargement in the middle;
[0015] Figure 3 This is a schematic diagram of the bottom structure of the utility model;
[0016] Figure 4 for Figure 3 A magnified schematic diagram of the structure at B in the middle;
[0017] Figure 5 This is a schematic diagram of the connection structure of the anti-pull cloth belt, the rubber connecting piece and the rubber elastic belt of the utility model;
[0018] Figure 6 The utility model is a schematic diagram of the connection structure of the rubber connecting piece and the rubber elastic band.
[0019] In the figure: a plastic bag body 1, a lifting portion 2, an anti-pull cloth belt 3, a rubber connecting piece 4, a rubber elastic belt 5, and a sponge pad 6. DETAILED DESCRIPTION
[0020] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] Embodiment 1
[0022] See also Figure 1-Figure 3, the present utility model provides a technical solution: a tensile plastic bag, which includes a plastic bag body 1. A lifting part 2 is integrally formed at the top of the plastic bag body 1. The surfaces of the plastic bag body 1 and the lifting part 2 are both covered with a tensile outer layer. An elastic connection layer is provided at the bottom end of the tensile outer layer, and the elastic connection layer is fixed to the bottom of the plastic bag body 1; by covering and fixing a tensile outer layer on the surfaces of the plastic bag body 1 and the lifting part 2 at the same time, the integrity of the plastic bag body 1 and the lifting part 2 is increased, and tearing at the connection between the lifting part 2 and the plastic bag body 1 is avoided. And an elastic connection layer is installed at the bottom of the plastic bag body 1 and fixed to the bottom end of the tensile outer layer, so that the tensile outer layer forms a closed loop; further solves the problem that the existing plastic bag is easy to tear at the handle position, and can effectively avoid tearing between the bag body and the handle.
[0023] Embodiment Two
[0024] On the basis of Embodiment One, in order to reduce the strangling feeling generated at the lifting part 2 when using the plastic bag body 1, the lifting part 2 is in the shape of a "匚"-shaped belt, and an anti-strangling cushion layer is provided inside the lifting part 2; the anti-strangling cushion layer includes a sponge cushion block 6. The top surface of the sponge cushion block 6 is fixed to the bottom surface of the top plate of the lifting part 2, and there are gaps between both sides of the sponge cushion block 6 and the two parallel side plates of the lifting part 2;
[0025] When the finger extends into the gap between the two side plates of the lifting part 2 and the finger passes through the gaps of the two lifting parts 2 at the same time, when lifting the plastic bag body 1 and the items loaded inside the plastic bag body 1, the sponge cushion block 6 is squeezed between the lifting part 2 and the finger. Since the sponge cushion block 6 has flexibility, the sponge cushion block 6 can be toggled to pad at a comfortable position of the finger as needed, reducing the strangling feeling of the lifting part 2 on the finger; further solves the problem that the existing plastic bag is easy to tear at the handle position, and can effectively avoid tearing between the bag body and the handle.
[0026] Embodiment Three
[0027] Referring to the attached Figures 4 to 6 , on the basis of Embodiment Two, in order to avoid tearing at the connection between the plastic bag body 1 and the lifting part 2 due to the plastic bag body 1 loading heavy objects, the tensile outer layer includes a tensile cloth belt 3. The tensile cloth belt 3 is in the shape of a "匚"-shaped belt, and the height of the tensile cloth belt 3 is equal to the sum of the heights of the plastic bag body 1 and the lifting part 2. The elastic connection layer includes a rubber elastic belt 5 and rubber connection pieces 4 fixed at both ends of the rubber elastic belt 5. A part of the top surface of the rubber connection piece 4 is fixed to the bottom surface of the tensile cloth belt 3, and another part of the top surface of the rubber connection piece 4 is fixed to the bottom surface of the plastic bag body 1; when the plastic bag body 1 is pressed and not撑开, the rubber elastic belt 5 is in the shape of a "V"-shaped plate structure;
[0028] When fingers pass through the lifting part 2 to lift the plastic bag body 1 and the items inside the plastic bag body 1, the top of the anti-pull cloth belt 3 overlaps the fingers and bears the force, and the anti-pull cloth belt 3 covers the connection between the plastic bag body 1 and the lifting part 2, reducing the force at the connection between the plastic bag body 1 and the lifting part 2, thereby reducing the hidden danger of breakage at the connection between the plastic bag body 1 and the lifting part 2; the rubber elastic belt 5 is connected to the two ends of the anti-pull cloth belt 3 to form a closed loop, and the rubber elastic belt 5 is padded at the bottom of the plastic bag body 1. When the plastic bag body 1 is placed on the ground, the wear between the plastic bag body 1 and the ground is reduced; it further solves the problem that the existing plastic bags are easily torn at the handle position, and can effectively avoid tearing between the bag body and the handle.
[0029] In actual use, fingers are inserted from the gap between the two side plates of the lifting part 2. After the fingers pass through the gaps of the two lifting parts 2 at the same time, when the plastic bag body 1 and the items loaded inside the plastic bag body 1 are lifted, the sponge pad 6 is squeezed between the lifting part 2 and the fingers. Since the sponge pad 6 is flexible, the sponge pad 6 can be moved to a comfortable position for the fingers as needed to reduce the pinching feeling of the lifting part 2 on the fingers; the fingers pass through the lifting part 2 to lift the plastic bag body 1 and the items inside the plastic bag body 1 When pulling, the top of the anti-pull cloth belt 3 overlaps the finger to bear the force, and the anti-pull cloth belt 3 covers the connection between the plastic bag body 1 and the lifting part 2, reducing the force at the connection between the plastic bag body 1 and the lifting part 2, thereby reducing the hidden danger of breakage at the connection between the plastic bag body 1 and the lifting part 2; the rubber elastic belt 5 is connected to the two ends of the anti-pull cloth belt 3 to form a closed loop, and the rubber elastic belt 5 is padded on the bottom of the plastic bag body 1. When the plastic bag body 1 is placed on the ground, the wear between the plastic bag body 1 and the ground is reduced.
[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A tensile plastic bag, comprising a plastic bag body (1), wherein a lifting portion (2) is integrally formed on the top of the plastic bag body (1), characterized in that: The surfaces of the plastic bag body (1) and the lifting part (2) are both covered with an external tensile layer. An elastic connection layer is provided at the bottom end of the external tensile layer, and the elastic connection layer is fixed to the bottom of the plastic bag body (1).
2. A tensile plastic bag according to claim 1, characterized in that: The lifting part (2) is in the shape of a "匚"-shaped belt, and an anti-chafing cushion layer is provided inside the lifting part (2).
3. A tensile plastic bag according to claim 2, characterized in that: The anti-chafing cushion layer includes a sponge cushion block (6). The top surface of the sponge cushion block (6) is fixed to the bottom surface of the top plate of the lifting part (2), and gaps are left between both sides of the sponge cushion block (6) and the two parallel side plates of the lifting part (2).
4. The tensile plastic bag according to claim 1, characterized in that: The external tensile layer includes a tensile cloth belt (3). The tensile cloth belt (3) is in the shape of a "匚"-shaped belt, and the height of the tensile cloth belt (3) is equal to the sum of the heights of the plastic bag body (1) and the lifting part (2).
5. A tensile plastic bag according to claim 4, characterized in that: The elastic connection layer includes a rubber elastic belt (5) and rubber connection pieces (4) fixed to both ends of the rubber elastic belt (5). A part of the top surface of the rubber connection piece (4) is fixed to the bottom surface of the tensile cloth belt (3), and another part of the top surface of the rubber connection piece (4) is fixed to the bottom surface of the plastic bag body (1).
6. A tensile plastic bag according to claim 5, characterized in that: When the plastic bag body (1) is pressed and not opened, the rubber elastic belt (5) is in a "V"-shaped plate-like structure.