Vertical food packaging bag

Abstract

The utility model discloses a vertical food packaging bag, relates to the technical field of packaging bags, and aims to solve the problem that a bottom supporting surface of an existing packaging bag filled with articles is easy to shrink and topples over after a user takes the packaging bag for many times, and adopts the technical scheme that the vertical food packaging bag comprises a bag body, a plurality of connecting belts are connected to the positions, at the end points of the edge and the center of the edge, of the bottom of the bag body in a bonding mode respectively, the same connecting column penetrates through the middle sections of the connecting belts and clamps the connecting belts, and two first supporting strips are connected to the positions, at the edge, of the bottom of the bag body in a bonding mode. According to the vertical food packaging bag, when a user needs to erect the bag, the bottom of the bag can be pulled open, the area of the bottom of the bag can be increased and fixed through friction force between the connecting belts and the fixing columns, the bag can be erected more easily, and the user can take out and fill the bag conveniently.

Description

Technical Field

[0001] This utility model relates to the field of packaging bag technology, and more specifically, to a vertical food packaging bag. Background Technology

[0002] A packaging bag is a bag used to package bulk goods or to cover and protect goods.

[0003] Some existing packaging bags used for packaging bulk food allow users to stand the bags upright by propping up the bottom. However, when these bags are stood upright, the bottom area tends to gradually shrink due to the material properties and repeated handling by the user, eventually causing the bag to tip over, which can be inconvenient for users.

[0004] Therefore, a new solution is needed to supplement the existing packaging bag categories. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a vertical food packaging bag.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a vertical food packaging bag, including a bag body, wherein multiple connecting strips are respectively bonded to the bottom edge of the bag body at the edge endpoint and the center of the edge, and the middle section of each of the connecting strips is provided with the same connecting post, the connecting post clamping the connecting strips, and two first support strips are bonded to the bottom edge of the bag body.

[0007] The present invention is further configured such that: the connecting post is configured as two connecting pieces and multiple fixing posts fixed to each other, the multiple fixing posts are parallel to each other, the two connecting pieces are respectively fixed at both ends of all the fixing posts, and the multiple connecting strips respectively pass around one of the fixing posts.

[0008] The present invention is further configured such that the two adjacent connecting strips are clamped together by two adjacent fixed posts.

[0009] The present invention is further configured such that: multiple second support strips configured as arcs are bonded to the bag body.

[0010] The present invention is further configured such that both the first support strip and the second support strip are made of plastic material.

[0011] The present invention is further configured such that the connecting strip is made of plastic.

[0012] In summary, this utility model has the following beneficial effects: when the user needs to stand the bag up, he can pull open the bottom of the bag, and the friction between the connecting strap and the fixing post will increase and fix the bottom area of ​​the bag, making the bag easier to stand up and convenient for the user to take out and fill. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure between the bag body and the second support strip;

[0014] Figure 2 This is a schematic diagram of the bottom structure of the bag;

[0015] Figure 3 This is a schematic diagram of the structure between the connecting column and the connecting strip.

[0016] In the diagram: 1. Bag body; 2. Connecting strap; 3. Connecting post; 4. First support bar; 5. Connecting piece; 6. Fixing post; 7. Second support bar. Detailed Implementation

[0017] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0018] A type of upright food packaging bag, such as Figures 1-3As shown, the bag includes a bag body 1. Multiple connecting straps 2 are glued to the bottom of the bag body 1 at its edge endpoints and the center of the edge. A single connecting post 3 runs through the middle of each connecting strap 2, clamping the connecting straps 2. Two first support strips 4 are glued to the bottom of the bag body 1 at its edge. Both the connecting straps 2 and the first support strips 4 are located at the bottom of the bag body 1. The bag body 1 is designed with an inward fold at the bottom. Users can pull on the middle or corners of the bottom of the bag body 1 to either lift or flatten it. The lifted state is when the inward fold at the bottom is pulled into a nearly flat state, while the flattened state is when the entire bag body 1 is laid flat. In this state, the bottom of the bag body 1 is folded inwards. When the bottom of the bag body 1 is pulled to the lifted state, the user can stand the entire bag upright, allowing it to be temporarily placed with the opening facing upwards. The first support strips 4 form an adhesive to the endpoints of the connecting straps 2, strengthening the connection at the endpoints of the connecting straps 2. The fixed effect on the bag body 1, and the effect of increasing the bottom area of ​​the bag body 1 formed by the two first support bars 4 under the pull of the connecting strap 2, the connecting post 3 is set as two connecting pieces 5 fixed to each other and multiple fixing posts 6. The multiple fixing posts 6 are parallel to each other. The two connecting pieces 5 are respectively fixed at both ends of all the fixing posts 6. Several connecting straps 2 pass around one of the fixing posts 6. Two adjacent connecting straps 2 are clamped by two adjacent fixing posts 6. Each connecting strap 2 passes around one of the fixing posts 6. Thus, when the two connecting straps 2 pass between the two fixing posts 6, they can increase the friction by clamping the two connecting straps 2 between them through the two fixing posts 6. This increases the tension required for the connecting straps 2 to pass through the fixing posts 6, so as to support the bag body 1 when it is upright and avoid the sliding of the connecting straps 2 caused by the push of the bag body 1 by the objects inside the bag, so as to maintain its upright state. The fixing post 6 can be made of foam material, rubber material or other materials with high friction.

[0019] Multiple arc-shaped second support strips 7 are glued to the bag body 1. The second support strips 7 are set on the bag body 1 so that the bag body 1 can be easily supported, and together with the first support strip 4 and the connecting strip 2, they form a cross-section of approximately triangle.

[0020] The first support strip 4 and the second support strip 7 are both made of plastic material. The first support strip 4 and the second support strip 7 made of plastic material are elastic, thereby supporting the bag body 1 to change shape together during deformation. The connecting strip 2 is made of plastic. The connecting strip 2 is set as a plastic strip to ensure its tensile strength while ensuring its flexibility.

[0021] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0022] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A vertical food packaging bag, characterized in that: The bag includes a bag body (1), and multiple connecting strips (2) are bonded to the bottom edge of the bag body (1) at the edge endpoint and the center of the edge, respectively. The middle section of each of the connecting strips (2) is provided with the same connecting post (3), and the connecting post (3) clamps the connecting strips (2). Two first support strips (4) are bonded to the bottom edge of the bag body (1).

2. The vertical food packaging bag according to claim 1, characterized in that: The connecting post (3) is configured as two connecting pieces (5) and multiple fixing posts (6) that are fixed to each other. The multiple fixing posts (6) are parallel to each other. The two connecting pieces (5) are respectively fixed at both ends of all the fixing posts (6). The multiple connecting strips (2) pass around one of the fixing posts (6).

3. A vertical food packaging bag according to claim 2, characterized in that: The two adjacent connecting strips (2) are clamped by two adjacent fixed posts (6).

4. A vertical food packaging bag according to claim 1, characterized in that: Multiple arc-shaped second support strips (7) are bonded to the bag body (1).

5. A vertical food packaging bag according to claim 4, characterized in that: The first support bar (4) and the second support bar (7) are both made of plastic material.

6. A vertical food packaging bag according to claim 1, characterized in that: The connecting strip (2) is made of plastic.

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