CN215045395U - Heat-insulation food bag - Google Patents
Heat-insulation food bag Download PDFInfo
- Publication number
- CN215045395U CN215045395U CN202120667673.8U CN202120667673U CN215045395U CN 215045395 U CN215045395 U CN 215045395U CN 202120667673 U CN202120667673 U CN 202120667673U CN 215045395 U CN215045395 U CN 215045395U
- Authority
- CN
- China
- Prior art keywords
- rod
- bag
- bag body
- food
- drying agent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 235000013305 food Nutrition 0.000 title claims abstract description 53
- 238000009413 insulation Methods 0.000 title claims description 7
- 239000002274 desiccant Substances 0.000 claims abstract description 49
- 238000004321 preservation Methods 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 238000005192 partition Methods 0.000 claims abstract description 19
- 238000003825 pressing Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 238000001125 extrusion Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000005389 magnetism Effects 0.000 description 12
- 235000008429 bread Nutrition 0.000 description 5
- 239000011810 insulating material Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000004323 axial length Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000021152 breakfast Nutrition 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 235000021404 traditional food Nutrition 0.000 description 1
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Abstract
The utility model provides a heat-preservation food bag, which comprises a bag body, a supporting frame, a drying agent box, a clapboard, a sealing device and a handle, wherein the supporting frame is sewed in the bag body, the supporting frame is of a cuboid structure, each first connecting rod in the width direction of the frame is a foldable rod, and each second connecting rod in the height direction of the supporting frame is also a foldable rod; the desiccant box is arranged at the bottom of the bag body and is connected with the inner wall of one side of the bag body, the upper port of the desiccant box is open, and a desiccant is arranged in the desiccant box; the partition board is detachably connected with the upper end of the drying agent box and is used for covering the opening, and a plurality of through holes are formed in the partition board; the upper end of the bag body is provided with a bag opening, and the sealing device is used for sealing the bag opening; the bag body is provided with an insulating layer; the two ends of the handle are respectively connected with the two sides of the upper end of the bag body. The utility model discloses have better ground heat preservation effect, can avoid the production of comdenstion water simultaneously, can also prevent that food warp or damage because of the extrusion.
Description
Technical Field
The utility model belongs to the technical field of food storage device, concretely relates to heat preservation food bag.
Background
With the continuous improvement of living standard of people, people pay more and more attention to safety and sanitation in the process of storing and transporting food. At present, when people buy steamed stuffed buns and steamed buns, breakfast shops, food shops or supermarkets often use disposable plastic bags to package the steamed stuffed buns, however, because the steamed stuffed buns and the steamed buns are still hot during buying, condensed water is easily formed in the plastic bags; meanwhile, the plastic bag is very soft, and the steamed stuffed bun and the steamed bread are easy to deform and break under external force, so that the appearance of the steamed stuffed bun is influenced; moreover, the plastic bag has poor heat preservation effect and is not environment-friendly.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a heat preservation food bag to solve the above-mentioned technical problem among the prior art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a heat-preservation food bag comprises a bag body, a supporting frame, a drying agent box, a partition plate, a sealing device and a handle, wherein the supporting frame is sewn in the bag body and is of a cuboid structure, all first connecting rods in the width direction of the supporting frame are foldable rods, and all second connecting rods in the height direction of the supporting frame are also foldable rods; the drying agent box is arranged at the bottom of the bag body, the drying agent box is connected with the inner wall of one side of the bag body, the upper port of the drying agent box is open, and a drying agent is arranged in the drying agent box; the partition plate is detachably connected with the upper end of the drying agent box, is used for covering the opening, and is provided with a plurality of through holes; the upper end of the bag body is provided with a bag opening, and the sealing device is used for sealing the bag opening; the bag body is provided with an insulating layer; the two ends of the handle are respectively connected with the two sides of the upper end of the bag body.
Preferably, closing device include first magnetism inhale the strip, with the strip is inhaled to first magnetism inhale the second magnetism that the strip was inhaled mutually, first magnetism inhale the strip setting and is in one side of sack, the strip setting is inhaled to the second magnetism is in the opposite side of sack.
Preferably, the first connecting rod comprises a first rod, a second rod, and a snap structure for connecting the first rod and the second rod; the buckle structure comprises a pin shaft, a hook, a rotating shaft and a return spring, the pin shaft is arranged on one side of the joint of the first rod and the second rod, and the first rod and the second rod are respectively in rotating connection with the pin shaft; a groove used for being matched with a hook of the hook is formed in one side, away from the pin shaft, of the second rod, a limiting bulge is formed in the end face, facing one end of the first rod, of the second rod, and a limiting groove matched with the limiting bulge is formed in the end face, facing one end of the second rod, of the first rod; the rotating shaft is arranged on one side, away from the pin shaft, of the first rod, the rotating shaft is parallel to the pin shaft, and the middle position of the pressing rod of the hook is rotatably connected with the rotating shaft; an avoidance groove is formed in the first rod and is close to the rotating shaft, one end of the return spring is connected with the bottom of the avoidance groove, and the other end of the return spring is connected with one end, far away from the hook, of the pressing rod; the side wall of the first rod at the rotating shaft extends downwards to a position between the pressing rod and the second rod.
Preferably, the through holes are uniformly distributed on the partition plate.
Preferably, the heat insulation layer is made of heat insulation cotton materials.
Preferably, the desiccant is a silica gel desiccant.
Preferably, the partition plate is connected with the upper end of the drying agent box in a clamping mode.
Preferably, the inner wall of the bag body is made of food-grade film or food-grade fiber.
The beneficial effects of the utility model reside in that:
the heat-preservation food bag has the advantages that the bag body is provided with the heat-preservation layer, so that the heat-preservation food bag has better heat-preservation effect; meanwhile, after the bag opening is sealed by the sealing device, a sealed space is formed in the bag body, so that the heat preservation of food is facilitated; the partition board is provided with a plurality of through holes, and the desiccant arranged in the desiccant box can absorb the water vapor emitted by cooked food such as steamed stuffed bun and steamed bread, thereby better avoiding the generation of condensed water; and, because head rod and second connecting rod are collapsible pole, when not using like this, fold head rod and second connecting rod, can fold this heat preservation food bag, thereby be convenient for deposit and carry, and when needs use, expand head rod and second connecting rod, utilize braced frame to support the bag body, make the bag body be difficult to take place to warp, thereby can prevent food such as steamed stuffed bun, steamed bun effectively because of extrusion deformation or damage.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for the embodiments are briefly introduced below, and the detailed description of the embodiments of the present invention is further described with reference to the drawings, wherein
FIG. 1 is a schematic view of an insulated food bag according to an embodiment of the present invention;
fig. 2 is a schematic view of a supporting frame according to an embodiment of the present invention;
fig. 3 is a schematic view of the first rod and the second rod connected according to the embodiment of the present invention.
In the drawings, the reference numbers:
1. bag body 2, supporting frame 3, partition plate 4, drying agent box 5 and sealing device
6. Handle 7, heat preservation 8, first buckle structure 9, second buckle structure 10, round pin axle
11. Groove 12, return spring 13, pressing rod 14, rotating shaft 15 and limiting protrusion
16. A first rod 17, a second rod 18, a hook 19, an escape groove 21, a first connecting rod
22. Second connecting rod 23, third connecting rod
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to specific embodiments.
As shown in fig. 1 to 3, an embodiment of the present invention provides a thermal insulation food bag, which includes a bag body 1, a supporting frame 2, a desiccant box 4, a partition plate 3, a sealing device 5, and a handle 6, wherein the supporting frame 2 is sewn inside the bag body, the supporting frame is of a rectangular parallelepiped structure, each first connecting rod 21 in a width direction of the supporting frame is a foldable rod, and each second connecting rod 22 in a height direction of the supporting frame is also a foldable rod; the drying agent box 4 is arranged at the bottom of the bag body 1, the drying agent box 4 is connected with the inner wall of one side of the bag body, the upper port of the drying agent box 4 is open, and a drying agent is arranged in the drying agent box; the partition plate 3 is detachably connected with the upper end of the drying agent box, the partition plate is used for covering the opening, and a plurality of through holes are formed in the partition plate 3; the upper end of the bag body is provided with a bag opening, and the sealing device 5 is used for sealing the bag opening; the bag body is provided with an insulating layer 7; the two ends of the handle 6 are respectively connected with the two sides of the upper end of the bag body.
In the heat-preservation food bag provided by the embodiment of the utility model, the bag body 1 is provided with the heat-preservation layer 7, so that the heat-preservation food bag has better heat-preservation effect; meanwhile, after the bag opening is sealed by the sealing device 5, a sealed space is formed in the bag body, so that the heat preservation of food is facilitated; moreover, the clapboard is provided with a plurality of through holes, and the desiccant arranged in the desiccant box 4 can absorb the water vapor emitted by cooked food such as steamed stuffed bun and steamed bread, thereby better avoiding the generation of condensed water; and, because head rod and second connecting rod are collapsible pole, when not using like this, fold head rod and second connecting rod, can fold this heat preservation food bag, thereby be convenient for deposit and carry, and when needs use, expand head rod 21 and second connecting rod 22, utilize braced frame 2 to support the bag body, make the bag body be difficult to take place to warp, thereby can prevent food such as steamed stuffed bun, steamed bun effectively because of extrusion deformation or damage.
Further, closing device 5 include first magnetism inhale the strip, with the strip is inhaled to first magnetism inhale the second magnetism that the strip inhales mutually, first magnetism inhale the strip setting and is in one side of sack, the strip setting is inhaled to the second magnetism is in the opposite side of sack to utilize first magnetism to inhale the strip and the second magnetism to inhale the strip can conveniently realize the closure to the sack. It can be understood that the sealing device can also be a zipper, a fiber barbed tape, a snap fastener structure and the like, and only the bag opening can be sealed and opened.
In particular, the first connecting rod 21 comprises a first rod 16, a second rod 17, a snap structure for connecting the first rod and the second rod; the buckle structure comprises a pin shaft 10, a hook, a rotating shaft 14 and a return spring 12, wherein the pin shaft 10 is arranged on one side of the joint of the first rod and the second rod, and the first rod and the second rod are respectively in rotary connection with the pin shaft 10; a groove 11 used for being matched with a hook 18 of the hook is formed in one side, away from the pin shaft, of the second rod, a limiting bulge 15 is formed in the end face, facing one end of the first rod, of the second rod, and a limiting groove matched with the limiting bulge 15 is formed in the end face, facing one end of the second rod, of the first rod; the rotating shaft 14 is arranged on one side of the first rod, which is far away from the pin shaft, the rotating shaft is parallel to the pin shaft, and the middle position of the pressing rod 13 of the hook is rotatably connected with the rotating shaft; an avoiding groove 19 is formed in the first rod close to the rotating shaft, one end of the return spring 12 is connected with the bottom of the avoiding groove 19, and the other end of the return spring 12 is connected with one end, far away from the hook, of the pressing rod; the side wall of the first rod at the rotating shaft extends downwards to a position between the pressing rod and the second rod. By adopting the scheme, only one end of the pressing rod 13, which is far away from the hook 18, needs to be pressed down, the pressing rod can rotate around the rotating shaft to drive the hook to be separated from the groove, at the moment, the first rod can rotate around the pin shaft, and the limiting protrusion is separated from the limiting groove, so that the first connecting rod is folded; when the first connecting rod needs to be unfolded, the first rod is rotated reversely to enable the first rod to rotate around the pin shaft, the limiting protrusion is matched with the limiting groove, the pressing rod is pressed down at the same time, then the hook is loosened to enable the hook to be matched with the groove, and at the moment, the reset spring can well prevent the hook from being separated from the groove, so that the first rod and the second rod are locked together, the first rod and the second rod are locked, the first connecting rod is prevented from being folded again, and a bag body is conveniently supported; and the lateral wall that lies in pivot department on the first pole extends downwards to between press depression bar and the second pole, can utilize this moment to press depression bar and hook to carry on spacingly to the first pole for locking between first pole and the second pole is more reliable. It can be understood that the snap structure may be located at a middle position of the first connecting rod, that is, the axial lengths of the first rod and the second rod may be the same; the structure of the second connecting rod may be the same as that of the first connecting rod, or the above-mentioned buckle structure may be used to realize that the second connecting rod 22 has a foldable function of extending and shortening, for convenience of distinction, the buckle structure on the first connecting rod 21 may be referred to as a first buckle structure 8, and the buckle structure on the second connecting rod 22 may be referred to as a second buckle structure 9; the second buckle structure may be different from the first buckle structure, and the second buckle structure may be a buckle structure on a draw-bar box draw bar or a foldable umbrella handle, so that the second connecting rod 22 has a foldable function of lengthening and shortening; the rod in the length direction of the support frame may be referred to as a third connecting rod 23.
Preferably, the through holes are uniformly distributed on the partition plate 3 so as to absorb water vapor with the desiccant.
Specifically, the heat-insulating layer 7 is made of a heat-insulating cotton material, so that the heat-insulating food box has a good heat-insulating effect. The heat-insulating layer 7 can also be made of other heat-insulating materials as long as the heat-insulating materials are nontoxic and harmless.
Preferably, the desiccant is a silica gel desiccant, so that food safety can be well guaranteed. Other food grade desiccants may also be used. In order to avoid the food from being polluted and ensure the safety of the food, the clapboard can be made of stainless steel materials; the partition plate 3 can also be made of other food-grade materials, and only the safety of food can be ensured.
In order to conveniently realize the installation and the disassembly of the clapboard 3 and the drying agent box 4, the clapboard is connected with the upper end of the drying agent box in a clamping way. It will be appreciated that one side of the partition may be hingedly connected to one side of the desiccant container; the handle and the bag body can be movably connected to facilitate carrying the food bag. It can be understood that when the drying agent box is designed, the drying agent box is flexibly connected with the inner wall of one side of the food bag, and after the first connecting rod and the second connecting rod are folded, the drying agent box can be erected or placed on the side, so that carrying is not influenced; after the first connecting rod and the second connecting rod are unfolded, the drying agent box can be naturally reset, and the use is not influenced.
Particularly, the inner wall of the bag body is made of food-grade thin film or food-grade fiber, so that the safety of food can be well guaranteed. The inner wall of the bag body can also be made of other food-grade materials.
The utility model discloses a general use of heat preservation food bag does: opening a bag opening through a sealing device 5, detaching a partition plate, adding a proper amount of drying agent into a drying agent box 4, covering the partition plate 3, unfolding a support frame along the width direction and the height direction, locking a first rod and a second rod by using a first buckle structure 8, locking two rods forming a second connecting rod by using a second buckle structure 9 so as to prevent the first connecting rod and the second connecting rod from being folded again, putting hot steamed stuffed buns and steamed buns into a food bag, sealing the bag opening by using the sealing device, and carrying food by using a hand-held handle; when not using this heat preservation food bag, remove buckle structure and die to the lock of first pole and second pole, fold in braced frame's width direction and direction of height, erect the drier box simultaneously or put in the bag body on one side to portable.
The heat-preservation food bag of the utility model adopts the heat-preservation layer and the sealing device, so that the heat-preservation food bag has better heat-preservation effect; a drying agent is adopted to prevent the condensation of water vapor; the food-grade material is adopted, so that the safety and the sanitation of food are ensured, and the whole food bag can be reused and is relatively environment-friendly; the folding support frame is arranged in the bag body, so that food such as steamed stuffed bun and steamed bread can be prevented from being deformed or damaged due to extrusion when the bag is used. Therefore, the utility model overcomes the defects of the traditional food bag, has the advantages of safety, sanitation, heat preservation, condensed water prevention, extrusion deformation prevention, convenient carrying and the like, and is suitable for storing and carrying cooked food such as steamed stuffed bun, steamed bread and the like.
The above are only preferred embodiments of the present invention, and it should be noted that these examples are only used for illustrating the present invention and not for limiting the scope of the present invention, and after reading the content of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalents also fall within the scope defined by the claims attached to the present application.
Claims (8)
1. A heat-preservation food bag is characterized by comprising a bag body, a supporting frame, a drying agent box, a partition plate, a sealing device and a handle, wherein the supporting frame is sewn in the bag body and is of a cuboid structure, all first connecting rods in the width direction of the supporting frame are foldable rods, and all second connecting rods in the height direction of the supporting frame are also foldable rods; the drying agent box is arranged at the bottom of the bag body, the drying agent box is connected with the inner wall of one side of the bag body, the upper port of the drying agent box is open, and a drying agent is arranged in the drying agent box; the partition plate is detachably connected with the upper end of the drying agent box, is used for covering the opening, and is provided with a plurality of through holes; the upper end of the bag body is provided with a bag opening, and the sealing device is used for sealing the bag opening; the bag body is provided with an insulating layer; the two ends of the handle are respectively connected with the two sides of the upper end of the bag body.
2. The thermal insulation food bag of claim 1, wherein the sealing device comprises a first magnetic strip and a second magnetic strip attracted to the first magnetic strip, the first magnetic strip is disposed on one side of the bag opening, and the second magnetic strip is disposed on the other side of the bag opening.
3. The insulated food bag of claim 1, wherein the first connecting bar comprises a first bar, a second bar, a snap structure for connecting the first bar and the second bar; the buckle structure comprises a pin shaft, a hook, a rotating shaft and a return spring, the pin shaft is arranged on one side of the joint of the first rod and the second rod, and the first rod and the second rod are respectively in rotating connection with the pin shaft; a groove used for being matched with a hook of the hook is formed in one side, away from the pin shaft, of the second rod, a limiting bulge is formed in the end face, facing one end of the first rod, of the second rod, and a limiting groove matched with the limiting bulge is formed in the end face, facing one end of the second rod, of the first rod; the rotating shaft is arranged on one side, away from the pin shaft, of the first rod, the rotating shaft is parallel to the pin shaft, and the middle position of the pressing rod of the hook is rotatably connected with the rotating shaft; an avoidance groove is formed in the first rod and is close to the rotating shaft, one end of the return spring is connected with the bottom of the avoidance groove, and the other end of the return spring is connected with one end, far away from the hook, of the pressing rod; the side wall of the first rod at the rotating shaft extends downwards to a position between the pressing rod and the second rod.
4. The insulated food bag of claim 1, wherein the through holes are evenly distributed in the divider plate.
5. The insulated food bag of claim 1, wherein the insulation layer is made of an insulating cotton material.
6. The insulated food bag of claim 1, wherein the desiccant is a silica gel desiccant.
7. The thermal food bag of claim 1, wherein the divider is snap-fit to the upper end of the desiccant container.
8. The thermal food bag according to any one of claims 1 to 7, wherein the inner wall of said bag body is made of food grade film or food grade fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120667673.8U CN215045395U (en) | 2021-03-30 | 2021-03-30 | Heat-insulation food bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120667673.8U CN215045395U (en) | 2021-03-30 | 2021-03-30 | Heat-insulation food bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215045395U true CN215045395U (en) | 2021-12-07 |
Family
ID=79150450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120667673.8U Expired - Fee Related CN215045395U (en) | 2021-03-30 | 2021-03-30 | Heat-insulation food bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215045395U (en) |
-
2021
- 2021-03-30 CN CN202120667673.8U patent/CN215045395U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |