CN205045152U - Thermal -insulating bag - Google Patents
Thermal -insulating bag Download PDFInfo
- Publication number
- CN205045152U CN205045152U CN201520355732.2U CN201520355732U CN205045152U CN 205045152 U CN205045152 U CN 205045152U CN 201520355732 U CN201520355732 U CN 201520355732U CN 205045152 U CN205045152 U CN 205045152U
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- CN
- China
- Prior art keywords
- bag
- outer bag
- inner container
- container bags
- sack
- 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
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Abstract
The utility model provides a thermal -insulating bag, convenience of customers uses under the various condition, simple small and exquisite portable, easy operation, it is effectual to keep warm, including the outer bag body that has waterproof material, vacuum layer and inner bag bag, outer bag is internal to be provided with the inner bag bag that has a waterproof insulation material of placing the area and protecting the deposit -holding body, with the vacuum layer of going on the inner bag bag and the outer bag of body to keep apart, the outer bag body has the pneumatic valve even, can fill vacuum gas and be used for extrudeing the inner bag body and play the heat preservation effect into the vacuum layer, also can be used to the air escape in the layer of vacuum, thermal -insulated nature and gas outgoing do benefit to the folding convenience in order to guarantee, the outer bag body and inner bag bag all adopt the waterproof insulation material to make, outer bag body sack is provided with the sealing strip, guarantee the leakproofness of the bag body, outer bag body top is provided with handle, carry for the user and taking.
Description
Technical field
The utility model relates to daily necessities aspect, is specifically related to a kind of thermal protective aid.
Background technology
Thermal protective aid is the wrapping tool that one has high heat insulation, constant temperature effect (having effect cool in summer and warm in winter), is used for cold insulation, insulation, fresh-keeping field, facilitates the storage of frozen food, fresh food to transport.The thermal protective aid of prior art generally adopts insulating foam and plating reflective film material to make, and there is the problems such as heat insulation effect difference, load-carrying properties are bad, design is not considered portable requirement yet, is not easy to dailyly to use in life as instrument.
Utility model content
For solving the problems of the technologies described above, the utility model is to provide one and has good heat preservation effect, a kind of thermal protective aid with carrying easy to use.
In order to achieve the above object, concrete solution of the present utility model provides a kind of thermal protective aid, comprise outer bag, vacuum layer, inner container bags and sack, described sack is arranged at outer bag top, described outer sack inwall circumference is provided with a circle sealing band, the two ends of described sealing band are connected to buckle pin thread and buckle box, described inner container bags is arranged in bag, described inner container bags top has a peristome, described peristome outer wall is connected with outer bag inwall, in order to place object to be saved, described vacuum layer is arranged between inner container bags and bag, in order to inner container bags and outer bag are completely cut off.
Further, described outer bag is waterproof material, and adopt polyvinylchloride, polyethylene, one or more combinations in resin are made.
Further, described inner container bags is thermal-insulating waterproof material, adopts polyvinylchloride, and one or more combinations in polyethylene and resin are made.
Further, described outer bag is provided with valve and valve plug, and described valve is communicated with vacuum layer.
Further, also comprise handle portion, described handle portion is rope band shape, has two, and the bilateral symmetry position of described outer bag sack is respectively provided with two cord hole, and described two rope band shape handle section Chuan Guo two cord hole of side.
Further, described sealing band is zip closure, magnetic adhesive seal or buckle laminating sealing.
The utility model compared with the existing technology, has the following advantages and beneficial effect:
The utility model facilitates user to use in all cases, simply small and exquisitely to be easy to carry, simple to operate, high insulating effect, be provided with in outer bag and place the inner container bags that object preserved by band, with the vacuum layer that inner container bags and outer bag are carried out isolating, outer bag even has air valve, air in vacuum layer can be filled with or discharge, ensure thermal insulation, outer bag and inner container bags all adopt water-proof heat-insulation material to make, outer bag sack is provided with sealing band, ensure the leak tightness of bag, outer bag top is provided with handle portion, lifts for user.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the flat and stereo figure of the utility model preferred embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1
Fig. 1 has gone out a kind of thermal protective aid of the utility model, comprising: outer bag (1), and outer bag (1) is by being waterproof material, and adopt polyvinylchloride, polyethylene, one or more combinations in resin are made.This outer bag (1) top is provided with sack, the circumference of described sack inside side walls is provided with a circle sealing band (2), sealing band (2) adopts the one in zip closure, magnetic adhesive seal or buckle laminating sealing mode, and sealing band (2) two ends are connected to buckle pin thread (3) and buckle box (4).User is when sealing sack, first sealing band (2) is fitted, both hands hold both sides buckle pin thread (3) and buckle box (4) convolution sack subsequently, then buckle pin thread (3) and buckle box (4) are interlocked thus realize sealing.
Outer bag (1) inside is provided with inner container bags (6) and vacuum layer (7), inner container bags (6) is in order to place object to be saved, phase top has a peristome, peristome outer wall is connected with outer bag inwall, make to form vacuum layer (7) between inner container bags (6) and outer bag (1), vacuum layer (7) is in order to carry out heat trnasfer with isolated by inner container bags (6) and outer bag (1).
In order to prevent outer bag (1) after the sealing vacuum layer (7) retain unnecessary gas, the left side of outer bag (1) is provided with valve (8), and valve (8) is provided with Men Sai (9).Such user connects external air extractor by valve (8) and gas unnecessary in vacuum layer (7) can be discharged, and ensure that the thermal insulation of vacuum layer, after being vented, valve (9) is closed by Men Sai (9).
Use for the convenience of the user, the top of outer bag (1) arranges handle portion (3), and handle portion (3) are rope band shape, have two.The bilateral symmetry position of outer bag (1) sack is respectively provided with two cord hole (10), described two rope band shape handle section two cord hole of side Chuan Guo not form handle portion (3), are convenient to user and carry and braces.
The utility model compared with the existing technology, has the following advantages and beneficial effect:
The utility model facilitates user to use in all cases, simply small and exquisitely to be easy to carry, simple to operate, high insulating effect, be provided with in outer bag and place the inner container bags that object preserved by band, with the vacuum layer that inner container bags and outer bag are carried out isolating, outer bag even has air valve, air in vacuum layer can be discharged, ensure thermal insulation, outer bag and inner container bags all adopt water-proof heat-insulation material to make, outer bag sack is provided with sealing band, ensure the leak tightness of bag, outer bag top is provided with handle portion, lifts for user.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a thermal protective aid, it is characterized in that, comprise outer bag, vacuum layer, inner container bags and sack, described sack is arranged at outer bag top, described outer sack inwall circumference is provided with a circle sealing band, the two ends of described sealing band are connected to buckle pin thread and buckle box, described inner container bags is arranged in bag, described inner container bags top has a peristome, described peristome outer wall is connected with outer bag inwall, in order to place object to be saved, described vacuum layer is arranged between inner container bags and bag, in order to inner container bags and outer bag to be completely cut off.
2. a kind of thermal protective aid as claimed in claim 1, is characterized in that, described outer bag is waterproof material, and adopt polyvinylchloride, polyethylene, one or more combinations in resin are made.
3. a kind of thermal protective aid as claimed in claim 1, is characterized in that, described inner container bags is thermal-insulating waterproof material, adopts polyvinylchloride, and one or more combinations in polyethylene and resin are made.
4. a kind of thermal protective aid as claimed in claim 1, is characterized in that, described outer bag is provided with valve and valve plug, and described valve is communicated with vacuum layer.
5. a kind of thermal protective aid as claimed in claim 4, is characterized in that, also comprises handle portion, described handle portion is rope band shape, have two, the bilateral symmetry position of described outer bag sack is respectively provided with two cord hole, described two rope band shape handle section Chuan Guo two cord hole of side.
6. a kind of thermal protective aid as claimed in claim 1, is characterized in that, described sealing band is zip closure, magnetic adhesive seal or buckle laminating sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520355732.2U CN205045152U (en) | 2015-05-28 | 2015-05-28 | Thermal -insulating bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520355732.2U CN205045152U (en) | 2015-05-28 | 2015-05-28 | Thermal -insulating bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205045152U true CN205045152U (en) | 2016-02-24 |
Family
ID=55338751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520355732.2U Expired - Fee Related CN205045152U (en) | 2015-05-28 | 2015-05-28 | Thermal -insulating bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205045152U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112777121A (en) * | 2021-02-23 | 2021-05-11 | 浙江共点智能科技有限公司 | Gauze mask protection bag with rope-clamping knot ends inserted and buckled and nose bridge strip fixed |
-
2015
- 2015-05-28 CN CN201520355732.2U patent/CN205045152U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112777121A (en) * | 2021-02-23 | 2021-05-11 | 浙江共点智能科技有限公司 | Gauze mask protection bag with rope-clamping knot ends inserted and buckled and nose bridge strip fixed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20190528 |