Self-standing ziplock bag

Abstract

The utility model provides a self-standing ziplock bag which comprises a first side bag and a second side bag, and the two sides of the first side bag and the two sides of the second side bag are fixedly connected respectively to form the side wall of the ziplock bag. The bottom bag is located between the first side bag and the second side bag and fixedly connected with the first side bag and the second side bag, and a first folding edge used for folding the bottom bag is arranged on the bottom bag; the supporting piece is rotationally arranged at the bottom of the bottom bag and used for limiting folding of the bottom bag; a bag opening is formed in the side, away from the bottom bag, of the first side bag and the side, away from the bottom bag, of the second side bag, and the sealing piece is arranged in the bag opening and used for sealing the bag opening. The self-sealing bag has the advantages that the self-sealing bag can be conveniently and freely erected, and the bearing capacity is large.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging bag design, in particular to a self-standing and self-sealing bag. Background Art

[0002] A self-standing and self-sealing bag is a new type of packaging bag with both upright support and self-sealing functions.

[0003] In the prior art, as disclosed in the invention patent with the publication number CN109335260A and the name of a self-sealing bag, it includes a self-sealing bag. On one side of the bag opening of the self-sealing bag, a first groove and a second convex rib are arranged up and down, and on the other side of the bag opening, a first convex rib and a second groove are arranged in cooperation; the sealing bag has two states. When the sealing bag is in a sealed state, the first groove is buckled with the first convex rib, and the second convex rib is buckled with the second groove.

[0004] This kind of self-sealing bag cannot be placed upright during actual use and is prone to tipping over. Although another existing self-sealing bag with a hem at the bottom can be placed upright, when placing some small objects, it is necessary to manually reach into the self-sealing bag each time and then push out the bottom hem to make the self-sealing bag stand upright. This method may cause the risk of bacteria or contamination inside the bag each time the hand reaches into the self-sealing bag, which is not conducive to maintaining the hygiene of the items. Content of the Utility Model

[0005] Aiming at the deficiencies in the prior art, the utility model provides a self-standing and self-sealing bag, which is used to solve the technical problem that the existing self-sealing bag needs to manually push out the bottom of the self-sealing bag when placing items, which is not conducive to maintaining the hygiene of the items inside the self-sealing bag.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions:

[0007] A self-standing and self-sealing bag includes a first side bag and a second side bag. The two sides of the first side bag and the second side bag are respectively fixedly connected to form the side wall of the self-sealing bag; a bottom bag, which is located between the first side bag and the second side bag and is respectively fixedly connected to the first side bag and the second side bag. The bottom bag is provided with a first hem for folding the bottom bag in half; a propping member, which is rotatably arranged at the bottom of the bottom bag and is used to limit the bottom bag from folding in half; a sealing member, the side of the first side bag and the second side bag away from the bottom bag forms a bag opening, and the sealing member is arranged in the bag opening and is used to seal the bag opening.

[0008] Working Principle:

[0009] This self-sealing bag is in the factory setting. When in use, first rotate the support piece at the bottom of the bottom bag, and through the support piece, flatten the bottom bag between the first side bag and the second side bag. After completion, open the seal at the bag mouth, then place the items to be loaded in the first side bag and the second side bag. After placement, seal the bag mouth through the seal.

[0010] Beneficial effects obtained:

[0011] First, there is a bottom bag with a first hem, which can effectively fold the bottom bag in half through the first hem, facilitating the overall storage of the self-sealing bag when not in use.

[0012] Second, there is a support piece, which can conveniently flatten the bottom bag through the support piece, making the internal space of the self-sealing bag larger, and realizing the self-standing of the self-sealing bag through the bottoms of the first side bag and the second side belt.

[0013] Third, there is a seal, which can effectively seal the bag mouth through the seal. While preventing the internal items from slipping out, it can increase the preservation time of some items. Description of the drawings

[0014] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the present utility model;

[0015] Figure 2 It is a schematic diagram of the bottom structure of the embodiment of the present utility model;

[0016] Figure 3 It is a schematic diagram of the connection cross-sectional structure of the seal.

[0017] In the above-mentioned drawings: 1. First side bag; 2. Second side bag; 3. Bottom bag; 4. First hem; 5. Bag mouth; 6. Support rod; 7. Support head; 8. Limit sleeve; 9. Connection ring; 10. First sealing strip; 11. Second sealing strip; 12. Card slot; 13. Card block; 14. Side bag; 15. Second hem; 16. Edge strip; 17. Hanging hole. Specific implementation manners

[0018] The technical solutions in the present utility model will be further described below in conjunction with the drawings and embodiments.

[0019] Embodiment:

[0020] Refer to Figures 1 to 3, this device is a self-standing and self-sealing bag, including a first side pocket 1 and a second side pocket 2. The two sides of the first side pocket 1 and the second side pocket 2 are fixedly connected respectively to form the side walls of the self-sealing bag. It also includes a bottom pocket 3, which is located between the first side pocket 1 and the second side pocket 2 and is fixedly connected to the first side pocket 1 and the second side pocket 2 respectively. A first folding edge 4 for folding the bottom pocket 3 in half is provided on the bottom pocket 3. By setting this side, it is convenient to place the self-sealing bag. Side pockets 14 for increasing the capacity of the self-sealing bag are respectively provided at the connection of the first side pocket 1 and the second side pocket 2. A second folding edge 15 for folding the side pocket 14 in half is provided on each side pocket 14. A border strip 16 for easy taking is fixedly provided at the top of the second side pocket 2, and a number of hanging holes 17 are provided on the border strip 16. By setting the hanging holes 17, it is convenient to lift the self-sealing bag.

[0021] As Figure 1 and Figure 2 shown, a supporting member is provided at the bottom of the bottom pocket 3. The supporting member includes a supporting rod 6 and two supporting heads 7. The supporting rods 6 are rotatably arranged at the bottom of the bottom pocket 3. A connecting ring 9 is rotatably arranged at the bottom of the bottom pocket 3. The middle section of the supporting rod 6 is fixedly connected to the bottom of the connecting ring 9. The two supporting heads 7 are respectively fixedly arranged at both ends of the supporting rod 6. Limiting sleeves 8 for abutting against the supporting heads 7 at both ends after the supporting rod 6 rotates are fixedly arranged on both the first side pocket 1 and the second side pocket 2. With such a setting, when in use, the supporting rod 6 can be rotated, and the supporting heads 7 at both ends of the supporting rod 6 are made to abut against the limiting sleeves 8 and extend into the limiting sleeves 8. At this time, the bottom pocket 3 will be flattened between the first side pocket 1 and the second side pocket 2.

[0022] As Figure 1 and Figure 3 shown, a bag opening 5 is formed on the side of the first side pocket 1 and the second side pocket 2 away from the bottom pocket 3. A sealing member is provided inside the opening for sealing the bag opening 5. The sealing member includes a first sealing strip 10 and a second sealing strip 11. The first sealing strip 10 is fixedly arranged on the first side pocket 1, and a card slot 12 is provided on the first sealing strip 10. The second sealing strip 11 is arranged on the second side pocket 2, and a card block 13 is provided on the second sealing strip 11. The bag opening 5 is sealed by the clamping connection of the card block 13 and the card slot 12 on the first sealing strip 10 and the second sealing strip 11. This kind of sealing structure belongs to the common prior art on the self-sealing bag, and its specific principle will not be elaborated too much in this article.

[0023] Working principle:

[0024] This ziplock bag is factory-set. When in use, first rotate the propping rod 6 at the bottom of the bottom bag 3, drive the propping heads 7 at both ends of the propping rod 6 to abut against the limiting sleeve 8, and extend into the limiting sleeve 8. At this time, the bottom bag 3 will be flattened between the first side bag 1 and the second side bag 2. After completion, open the first sealing strip 10 and the second sealing strip 11 at the bag opening 5, and then place the items to be loaded in the first side bag 1 and the second side bag 2. After placement, the bag opening 5 is sealed by connecting the clamping block 13 with the clamping groove 12. When there is no need to store the ziplock bag, rotate the propping rod 6 to cancel the abutment of the propping head 7 with the limiting sleeve 8, and rotate the propping rod 6 to the position where the first folding edge 4 can be folded in half, and then fold the side bag 14 inwards through the second folding edge 15. At this time, the first side bag 1 and the second side bag 2 are brought together to complete the storage.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A self-supporting ziplock bag, characterized in that: include A first side bag (1) and a second side bag (2), wherein two sides of the first side bag (1) and the second side bag (2) are respectively fixedly connected to form a side wall of the ziplock bag; A bottom bag (3), the bottom bag (3) being located between the first side bag (1) and the second side bag (2), and being fixedly connected to the first side bag (1) and the second side bag (2) respectively, and the bottom bag (3) being provided with a first folding edge (4) for folding the bottom bag (3) in half; A supporting member, the supporting member is rotatably arranged at the bottom of the bottom bag (3) and is used to limit the folding of the bottom bag (3); A sealing member, wherein the first side bag (1) and the second side bag (2) form a bag opening (5) on a side away from the bottom bag (3), and the sealing member is arranged in the bag opening (5), and is used to seal the bag opening (5).

2. A self-supporting ziplock bag according to claim 1, characterized in that: The supporting member comprises a supporting rod (6) and two supporting heads (7); the supporting rod (6) is rotatably arranged at the bottom of the bottom bag (3); the two supporting heads (7) are respectively fixed at two ends of the supporting rod (6); and the first side bag (1) and the second side bag (2) are both fixedly provided with limiting sleeves (8) for abutting against the supporting heads (7) at two ends of the supporting rod (6) after rotation.

3. A self-supporting ziplock bag according to claim 2, characterized in that: The bottom of the bottom bag (3) is rotatably provided with a connecting ring (9), and the middle section of the supporting rod (6) is fixedly connected to the bottom of the connecting ring (9).

4. The self-supporting ziplock bag according to claim 1, characterized in that: The sealing component comprises a first sealing strip (10) and a second sealing strip (11); the first sealing strip (10) is fixedly arranged on the first side bag (1), and a clamping groove (12) is provided on the first sealing strip (10); the second sealing strip (11) is arranged on the second side bag (2), and a clamping block (13) is provided on the second sealing strip (11).

5. The self-supporting ziplock bag according to claim 1, characterized in that: A side bag (14) for increasing the capacity of the ziplock bag is provided at the connection between the first side bag (1) and the second side bag (2), and each side bag (14) is provided with a second folding edge (15) for folding the side bag (14) in half.

6. The self-supporting ziplock bag according to claim 1, characterized in that: The top of the second side bag (2) is fixedly provided with an edge strip (16) for easy access, and the edge strip (16) is provided with a plurality of hanging holes (17).

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