CN219340283U - Frozen food bag convenient to seal - Google Patents
Frozen food bag convenient to seal Download PDFInfo
- Publication number
- CN219340283U CN219340283U CN202320830578.4U CN202320830578U CN219340283U CN 219340283 U CN219340283 U CN 219340283U CN 202320830578 U CN202320830578 U CN 202320830578U CN 219340283 U CN219340283 U CN 219340283U
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- sealing strip
- bag body
- sealing
- bag
- block
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- 235000013611 frozen food Nutrition 0.000 title claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 84
- 210000001503 joint Anatomy 0.000 claims abstract description 5
- 238000007731 hot pressing Methods 0.000 claims description 6
- 235000013305 food Nutrition 0.000 abstract description 23
- 238000004806 packaging method and process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Abstract
The utility model discloses a frozen food bag convenient to seal, belonging to the technical field of food bags; the movable sealing device comprises a first sealing strip and a second sealing strip, wherein an inserting block and a fixed inserting column are fixedly arranged on the first sealing strip; one end of the first sealing strip and one end of the second sealing strip are respectively connected with a first fixing block and a second fixing block in a rotating mode. According to the utility model, the first sealing strip and the second sealing strip in the movable sealing device are mutually clamped under the cooperation of the insert block, the butt joint jack and the fixed insert column, so that the bag body of the food bag is not easy to open under the shaking condition, the sealing performance of the device is enhanced, and meanwhile, the food bag is convenient to seal rapidly; the condition that the food bag is inflated and exploded under the influence of temperature difference can be avoided through the exhaust valve.
Description
Technical Field
The utility model provides a frozen food bag convenient to seal, and belongs to the technical field of food bags.
Background
The food packaging bag is one of packaging designs, and is used for conveniently preserving and storing food in life, so that the product packaging bag is generated; the product packaging bag is a film container which is directly contacted with food and is used for containing and protecting the food, and the application range is very wide. The existing food bag needs to be sealed by a self-sealing strip in the use process, but the food bag is inconvenient to seal in use and is inevitably subjected to shaking or other external forces, and the self-sealing strip is easy to tear from the position of the bag mouth, so that food in the food bag is stored and not fresh. Meanwhile, the phenomenon of gas expansion can occur under the condition of temperature change, the phenomenon of explosion of food bags is easy to occur, and the safety of food cannot be ensured. For this purpose, a frozen food bag is proposed which is easy to seal.
Disclosure of Invention
The frozen food bag convenient to seal is convenient to use, simple in structure and capable of solving the problems in the background technology.
In order to solve the problems, the technical scheme provided by the utility model is as follows: including the bag body, discharge valve, movable sealing device and handle, its characterized in that: the bag body is provided with a hot-pressing sealing edge which is of a U-shaped structure, a handle is arranged at the upper end of the bag body, a movable sealing device is movably arranged below the handle, the movable sealing device comprises a first sealing strip and a second sealing strip, and an inserting block and a fixed inserting column are fixedly arranged on the first sealing strip; one end of the first sealing strip and one end of the second sealing strip are respectively connected with a first fixed block and a second fixed block in a rotating way, and the first fixed block and the second fixed block are connected with the fixed column through the inserting column; the bag body comprises a first bag body and a second bag body, and the first bag body is movably connected with the second bag body through a self-sealing strip; the exhaust valve is arranged above the first bag body and comprises a base plate, an upper plate and a flip cover, and a plurality of exhaust holes penetrating through the first bag body are uniformly formed in the base plate and the upper plate.
The base plate is located between the first bag body and the second bag body, and is connected with the upper plate through a plurality of protruding blocks, the flip is rotationally connected with the upper plate through the rotation shaft, the flip is kept away from the fixed fixture block that is equipped with of rotation shaft one end and is connected with the upper plate joint, offer on the upper plate with fixture block matched with recess. The expanding gas in the food bag can be discharged through the exhaust hole by opening the flip cover, so that the phenomenon of explosion is avoided.
The bag body is provided with a through hole, and the inserted column penetrates through the first fixed block, the second fixed block and the through hole to be in threaded connection with the fixed column. The first sealing strip and the second sealing strip can be clamped through the cooperation of the first fixing block, the second fixing block, the inserting column and the fixing column, so that the food bag is sealed, and the operation is simple and the disassembly is easy.
The first sealing strip and the second sealing strip are respectively connected with the first fixed block and the second fixed block in a rotating way through the first rotating shaft and the second rotating shaft. The first sealing strip and the second sealing strip can be flexibly opened or closed through the first rotating shaft and the second rotating shaft, so that good sealing effect is ensured.
Insert block matched with slot has been seted up on the second sealing strip, fixed inserted column sets up between insert block and first fixed block, and has seted up on the second sealing strip with fixed inserted column matched with butt joint jack. Can make movable sealing device sealed good with the bag body through inserted block and fixed inserted column, avoid taking place the gas leakage and influence the storage effect, easy operation conveniently carries and stores simultaneously, and the practicality is strong.
The exhaust valve is positioned below the self-sealing strip.
The utility model has the beneficial effects that: the movable sealing device is convenient to use, the first sealing strip and the second sealing strip in the movable sealing device are mutually clamped under the cooperation of the inserting block, the butt-joint inserting hole and the fixed inserting column, so that the bag body of the food bag is not easy to open under the shaking condition, the sealing performance of the device is enhanced, meanwhile, the food bag is convenient to seal rapidly, and the purposes of fresh preservation and decay prevention are achieved for food; the condition that the food bag is inflated and exploded under the influence of temperature difference can be avoided through the exhaust valve.
Drawings
FIG. 1 is a schematic view of a frozen food bag of the present utility model which is convenient to seal.
FIG. 2 is a schematic view of a movable sealing device for a frozen food bag, which is convenient to seal.
FIG. 3 is a schematic view of a convenient sealed vent valve for a frozen food bag according to the present utility model.
( 1. A bag body; 11. a first bag body; 12. a second bag body; 2. an exhaust valve; 21. a substrate; 22. an upper plate; 23. a flip cover; 24. an exhaust hole; 25. a bump; 26. a rotating shaft; 27. a clamping block; 28. a groove; 3. a movable sealing device; 31. a first sealing strip; 311. a first fixed block; 312. a first rotating shaft; 32. a second sealing strip; 321. a second fixed block; 322. a second rotating shaft; 33. inserting blocks; 34 fixing the inserted column; 35. docking jack; 4. self-sealing strip; 5. hot pressing the sealing edges; 6. a handle; 7. inserting a column; 8. fixing column )
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
According to the figures 1 to 3: the utility model provides a frozen food bag convenient to seal, which comprises: including the bag body 1, discharge valve 2, movable sealing device 3 and handle 6, the bag body 1 is equipped with hot pressing sealing edge 5, hot pressing sealing edge 5 is U type structure, handle 6 has been seted up to the bag body 1 upper end, handle 6 below activity is provided with movable sealing device 3, movable sealing device 3 includes first sealing strip 31 and second sealing strip 32, fixed insert 33 and the fixed post of inserting 34 of being equipped with on the first sealing strip 31.
One end of the first sealing strip 31 and one end of the second sealing strip 32 are respectively connected with a first fixed block 311 and a second fixed block 321 in a rotating way, and the first fixed block 311 and the second fixed block 321 are connected with the fixed column 8 through the inserting column 7; the second sealing strip 32 is provided with a slot matched with the insert 33, the fixed insert column 34 is arranged between the insert 33 and the first fixed block 311, and the second sealing strip 32 is provided with a butt joint jack 35 matched with the fixed insert column 34.
The first sealing strip 31 and the second sealing strip 32 are respectively connected with the first fixing block 311 and the second fixing block 321 in a rotating way through a first rotating shaft 312 and a second rotating shaft 322. The bag body 1 is provided with a through hole, and the inserted column 7 penetrates through the first fixing block 311, the second fixing block 321 and the through hole to be in threaded connection with the fixing column 8.
The bag body 1 comprises a first bag body 11 and a second bag body 12, and the first bag body 11 and the second bag body 12 are movably connected through a self-sealing strip 4; the exhaust valve 2 is arranged above the first bag body 11, the exhaust valve 2 comprises a base plate 21, an upper plate 22 and a flip cover 23, and a plurality of exhaust holes 24 penetrating through the first bag body 11 are uniformly formed in the base plate 21 and the upper plate 22.
The base plate 21 is located between the first bag 11 and the second bag 12, and is connected with the upper plate 22 in a clamped manner through a plurality of protruding blocks 25, the flip cover 23 is rotatably connected with the upper plate 22 through a rotating shaft 26, a clamping block 27 is fixedly arranged at one end, away from the rotating shaft 26, of the flip cover 23 and is connected with the upper plate 22 in a clamped manner, and a groove 28 matched with the clamping block 27 is formed in the upper plate 22.
Principles of the utility model
When the automatic sealing device is used, food to be frozen is filled into the bag body 1, the self-sealing strip 4 is sealed, the movable sealing device 3 is fixed on the bag body 1 through the inserting column 7 and the fixing column 8, the fixing inserting column 34 is inserted into the butt joint inserting hole 35, the inserting block 33 is also inserted into the inserting groove, the movable sealing device 3 can be installed, when the air pressure in the bag body 1 is increased due to temperature change, the flip cover 23 is opened, air is timely discharged through the air discharging hole 24 on the air discharging valve 2, explosion of a food bag is effectively prevented, the device is convenient to take through the lifting handle 6, and the automatic sealing device is simple in structure and wide in application.
In the description of the present utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (6)
1. The utility model provides a frozen food bag convenient to seal, includes bag body (1), discharge valve (2), movable sealing device (3) and handle (6), its characterized in that: the novel plastic bag is characterized in that the bag body (1) is provided with a hot-pressing sealing edge (5), the hot-pressing sealing edge (5) is of a U-shaped structure, a handle (6) is arranged at the upper end of the bag body (1), a movable sealing device (3) is movably arranged below the handle (6), the movable sealing device (3) comprises a first sealing strip (31) and a second sealing strip (32), and an inserting block (33) and a fixed inserting column (34) are fixedly arranged on the first sealing strip (31); one end of the first sealing strip (31) and one end of the second sealing strip (32) are respectively connected with a first fixed block (311) and a second fixed block (321) in a rotating mode, and the first fixed block (311) and the second fixed block (321) are connected with the fixed column (8) through the inserting column (7); the bag body (1) comprises a first bag body (11) and a second bag body (12), and the first bag body (11) and the second bag body (12) are movably connected through a self-sealing strip (4); the utility model discloses a bag, including first bag body (11), first bag body (11) top is provided with discharge valve (2), discharge valve (2) include base plate (21), upper plate (22) and flip (23), evenly set up a plurality of exhaust holes (24) that run through first bag body (11) on base plate (21), upper plate (22).
2. A frozen food bag convenient for sealing as recited in claim 1, wherein: base plate (21) are located between first bag body (11) and second bag body (12), and are connected with upper plate (22) joint through a plurality of lugs (25), flip (23) are connected with upper plate (22) rotation through axis of rotation (26), flip (23) are kept away from axis of rotation (26) one end and are fixed to be equipped with fixture block (27) and upper plate (22) joint connection, offer on upper plate (22) with fixture block (27) matched with recess (28).
3. A frozen food bag convenient for sealing as recited in claim 1, wherein: the bag body (1) is provided with a through hole, and the inserting column (7) penetrates through the first fixing block (311), the second fixing block (321) and the through hole to be in threaded connection with the fixing column (8).
4. A frozen food bag convenient for sealing as recited in claim 1, wherein: the first sealing strip (31) and the second sealing strip (32) are respectively connected with the first fixing block (311) and the second fixing block (321) in a rotating way through the first rotating shaft (312) and the second rotating shaft (322).
5. A frozen food bag convenient to seal as recited in claim 4, wherein: the second sealing strip (32) is provided with a slot matched with the inserting block (33), the fixed inserting column (34) is arranged between the inserting block (33) and the first fixed block (311), and the second sealing strip (32) is provided with a butt joint jack (35) matched with the fixed inserting column (34).
6. A frozen food bag convenient for sealing as recited in claim 1, wherein: the exhaust valve (2) is positioned below the self-sealing strip (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320830578.4U CN219340283U (en) | 2023-04-14 | 2023-04-14 | Frozen food bag convenient to seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320830578.4U CN219340283U (en) | 2023-04-14 | 2023-04-14 | Frozen food bag convenient to seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219340283U true CN219340283U (en) | 2023-07-14 |
Family
ID=87077245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320830578.4U Active CN219340283U (en) | 2023-04-14 | 2023-04-14 | Frozen food bag convenient to seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219340283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117922101A (en) * | 2024-03-19 | 2024-04-26 | 湖南大道新材料有限公司 | Production equipment for refrigerant mixed packaging bag |
-
2023
- 2023-04-14 CN CN202320830578.4U patent/CN219340283U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117922101A (en) * | 2024-03-19 | 2024-04-26 | 湖南大道新材料有限公司 | Production equipment for refrigerant mixed packaging bag |
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