CN203492975U - Heat-preserving bag - Google Patents
Heat-preserving bag Download PDFInfo
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- CN203492975U CN203492975U CN201320563477.1U CN201320563477U CN203492975U CN 203492975 U CN203492975 U CN 203492975U CN 201320563477 U CN201320563477 U CN 201320563477U CN 203492975 U CN203492975 U CN 203492975U
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- bag
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- insulation
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Abstract
The utility model discloses a heat-preserving bag. The heat-preserving bag comprises a bag body, wherein a storage cavity is formed in the bag body; a bag cover is connected to an opening of the storage cavity of the bag body through a zipper; the bag body and the bag cover consist of an outer waterproof cloth layer and an inner heat-preserving layer respectively; the inner heat-preserving layers at the opening of the storage cavity of the bag body are higher than the outer waterproof cloth layers; and parts of the heat-preserving layers higher than the waterproof cloth layers at the opening of the storage cavity of the bag body extend into the bag cover and are attached to the inner side of the zipper when the bag body and the bag cover are sealed. The zipper at a joint of the bag body and the bag cover is unlikely to preserve heat in the prior art. Therefore, according to the heat-preserving bag, through the extension and heightening of the inner heat-preserving layers, the extending parts extend into the bag cover and are attached to the inner side of the zipper when the bag body and the bag cover are sealed, so that the defect that the zipper does not preserve the heat is overcome, and good heat insulation and heat preservation effects are achieved.
Description
Technical field
The utility model relates to packet technology field, more specifically says a kind of insulation bag.
Background technology
Insulation bag, outdoor picnic or daily life are all spendable, for containing various food and keeping food temperature and the bag of freshness, belong to a kind of of outdoor case and bag.
How on the books for this class insulation bag in China patent official website, as the utility model patent of CN201120365226, comprise the inclusion that is built-in with containing cavities, the containing cavities opening part of described inclusion has been connected by zipper clad, and described inclusion, described clad form by the waterproof layer of cloth setting gradually from outside to inside, heat-insulation layer, tinfoil paper ply of paper and PE rete.
This class is surrounded by several common shortcomings: the one,, at inclusion and clad, combining on the slide fastener at place, this slide fastener place is not easy insulation, causes whole insulation bag heat insulation effect to be had a greatly reduced quality; The 2nd,, in the food of the many splendid attires of insulation bag, with soup juice, if leaked in inclusion, inclusion internal washing is inconvenient.
Utility model content
The purpose of this utility model is to overcome the above defect of prior art, and a kind of insulation bag that good heat insulation and preservation effect is provided, is easy to carry and cleans is simultaneously provided.
In order to reach above object, the utility model is achieved through the following technical solutions: a kind of insulation bag, comprise the inclusion that is built-in with containing cavities, the containing cavities opening part of described inclusion has been connected by zipper clad, it is characterized in that, described inclusion and clad form with the heat-insulation layer that is positioned at internal layer by being positioned at outer field waterproof layer of cloth, the described heat-insulation layer that is positioned at internal layer will be positioned at outer field waterproof layer of cloth above described at the containing cavities opening part of described inclusion, described heat-insulation layer is inserted in described clad and is fitted in described slide fastener inner side during in described inclusion and clad sealing higher than the part of described waterproof layer of cloth at the containing cavities opening part of described inclusion.
At inclusion and clad, combine on the slide fastener at place, this slide fastener place is not easy insulation, therefore the utility model is by extending the heat-insulation layer of internal layer to do height, make this extension be inserted in clad and be fitted in slide fastener inner side when inclusion and clad sealing, thereby evade the uninsulated drawback in slide fastener place, reach good heat insulation and preservation effect.
As preferably, described heat-insulation layer is built-in with a detachable waterproof inner bag, and described detachable waterproof inner bag consists of PE rete, and described detachable waterproof inner bag is connected with described heat-insulation layer inwall by velcro at sack place.
In the food of the many splendid attires of insulation bag with soup juice, if leaked in inclusion, because the utility model is provided with a detachable waterproof inner bag in inclusion, so can clean by the lower waterproof inner bag of dismounting very easily clean health again.
As preferably, waterproof layer of cloth consists of oxford or nylon cloth; Described heat-insulation layer is served as reasons and is combined formation as the expanded polyethylene foam layer of liner and the aluminium foil tinfoil layer that is coated on outside liner.
As preferably, the front of described inclusion is provided with a secondary bag, and the back side of described inclusion is provided with a mesh bag, and the two sides of described inclusion are respectively provided with a side pocket.Many bags of structures increase function of containing articles of the present utility model.
As preferably, the bottom surface of described inclusion is provided with one deck marine glue bottom.In order to strengthen the intensity of the utility model inclusion, the marine glue bottom of setting up in bottom can play good wear-resisting effect.
As preferably, on described inclusion, be also provided with braces.For the utility model is convenient for carrying, therefore being set, a braces increases this function.
Beneficial effect, (1) at inclusion and clad, combine on the slide fastener at place, this slide fastener place is not easy insulation, therefore the utility model is by extending the heat-insulation layer of internal layer to do height, make this extension be inserted in clad and be fitted in slide fastener inner side when inclusion and clad sealing, thereby evade the uninsulated drawback in slide fastener place, reach good heat insulation and preservation effect.
(2) in the food of the many splendid attires of insulation bag with soup juice, if leaked in inclusion, because the utility model is provided with a detachable waterproof inner bag in inclusion, so can clean by the lower waterproof inner bag of dismounting very easily clean health again.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the rearview of Fig. 1.
In figure: 1-inclusion, 2-clad, 3-braces, 4-side pocket, the secondary bag of 5-, 6-mesh bag, 7-marine glue bottom, 8-slide fastener, 9-waterproof layer of cloth, 10-heat-insulation layer, 11-detachable waterproof inner bag, 12-velcro.
The specific embodiment
In order to make technological means of the present utility model, creation characteristic and to reach object, be easy to understand understanding, below in conjunction with specific embodiment, further set forth the utility model.
Embodiment 2: as depicted in figs. 1 and 2, a kind of insulation bag, comprises the inclusion 1 that is built-in with containing cavities, and the changing of inclusion 1 receives chamber and by slide fastener 8, be connected with clad 2 in mouth place.Inclusion 1 and clad 2 form with the heat-insulation layer 10 that is positioned at internal layer by being positioned at outer field waterproof layer of cloth 9, and waterproof layer of cloth 9 consists of oxford; Heat-insulation layer 10 is served as reasons and is combined formation as the expanded polyethylene foam layer of liner and the aluminium foil tinfoil layer that is coated on outside liner.
The heat-insulation layer 10 that is positioned at internal layer will be above being positioned at outer field waterproof layer of cloth 9 at the containing cavities opening part of inclusion, and heat-insulation layer 10 is inserted in clad 1 and is fitted in slide fastener 8 inner sides during in inclusion 1 and clad 2 sealing higher than the part of waterproof layer of cloth 9 at the containing cavities opening part of inclusion 1.
Heat-insulation layer 10 is built-in with a detachable waterproof inner bag 11, and detachable waterproof inner bag 11 consists of PE rete, and detachable waterproof inner bag 11 is connected with heat-insulation layer 10 inwalls by velcro 12 at sack place.
The front of inclusion 1 is provided with a secondary bag 5, and the back side of inclusion 1 is provided with a mesh bag 6, and the two sides of inclusion 1 are respectively provided with a side pocket 4.The bottom surface of inclusion 1 is provided with one deck marine glue bottom 7.On inclusion 1, be also provided with braces 3.
Embodiment 2: waterproof layer of cloth 9 consists of nylon cloth.All the other are with embodiment 1.
Practical: at inclusion and clad, to combine on the slide fastener at place, this slide fastener place is not easy insulation, therefore the utility model is by extending the heat-insulation layer of internal layer to do height, make this extension be inserted in clad and be fitted in slide fastener inner side when inclusion and clad sealing, thereby evade the uninsulated drawback in slide fastener place, reach good heat insulation and preservation effect
Claims (6)
1. an insulation is wrapped, comprise the inclusion that is built-in with containing cavities, the containing cavities opening part of described inclusion has been connected by zipper clad, it is characterized in that, described inclusion and clad form with the heat-insulation layer that is positioned at internal layer by being positioned at outer field waterproof layer of cloth, the described heat-insulation layer that is positioned at internal layer will be positioned at outer field waterproof layer of cloth above described at the containing cavities opening part of described inclusion, and described heat-insulation layer is inserted in described clad and is fitted in described slide fastener inner side during in described inclusion and clad sealing higher than the part of described waterproof layer of cloth at the containing cavities opening part of described inclusion.
2. insulation bag according to claim 1, it is characterized in that, described heat-insulation layer is built-in with a detachable waterproof inner bag, and described detachable waterproof inner bag consists of PE rete, and described detachable waterproof inner bag is connected with described heat-insulation layer inwall by velcro at sack place.
3. insulation bag according to claim 1 and 2, is characterized in that, waterproof layer of cloth consists of oxford or nylon cloth; Described heat-insulation layer is served as reasons and is combined formation as the expanded polyethylene foam layer of liner and the aluminium foil tinfoil layer that is coated on outside liner.
4. insulation bag according to claim 1, is characterized in that, the front of described inclusion is provided with a secondary bag, and the back side of described inclusion is provided with a mesh bag, and the two sides of described inclusion are respectively provided with a side pocket.
5. insulation bag according to claim 1, is characterized in that, the bottom surface of described inclusion is provided with one deck marine glue bottom.
6. insulation bag according to claim 1, is characterized in that, is also provided with braces on described inclusion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320563477.1U CN203492975U (en) | 2013-09-06 | 2013-09-06 | Heat-preserving bag |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320563477.1U CN203492975U (en) | 2013-09-06 | 2013-09-06 | Heat-preserving bag |
Publications (1)
Publication Number | Publication Date |
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CN203492975U true CN203492975U (en) | 2014-03-26 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201320563477.1U Expired - Fee Related CN203492975U (en) | 2013-09-06 | 2013-09-06 | Heat-preserving bag |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104085612A (en) * | 2014-03-30 | 2014-10-08 | 王连成 | Reinforced thermal-insulation bag |
CN104886903A (en) * | 2015-05-12 | 2015-09-09 | 无锡世强休闲用品有限公司 | SBR lunch bag |
CN104925344A (en) * | 2015-06-12 | 2015-09-23 | 厦门市锦坤工贸有限公司 | Heat-preservation bag |
CN105146888A (en) * | 2015-09-15 | 2015-12-16 | 陈海花 | Lunch box insulated bag |
WO2018024047A1 (en) * | 2016-08-05 | 2018-02-08 | 骆炳华 | Thermally insulating bag |
CN107826434A (en) * | 2017-10-16 | 2018-03-23 | 平湖市良杰箱包有限公司 | The production technology and insulated bag of a kind of insulation material, insulation material |
CN108861126A (en) * | 2018-06-04 | 2018-11-23 | 佛山市同鑫智能装备科技有限公司 | A kind of energy conservation and environmental protection constant-temperature bag |
-
2013
- 2013-09-06 CN CN201320563477.1U patent/CN203492975U/en not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104085612A (en) * | 2014-03-30 | 2014-10-08 | 王连成 | Reinforced thermal-insulation bag |
CN104886903A (en) * | 2015-05-12 | 2015-09-09 | 无锡世强休闲用品有限公司 | SBR lunch bag |
CN104925344A (en) * | 2015-06-12 | 2015-09-23 | 厦门市锦坤工贸有限公司 | Heat-preservation bag |
CN105146888A (en) * | 2015-09-15 | 2015-12-16 | 陈海花 | Lunch box insulated bag |
WO2018024047A1 (en) * | 2016-08-05 | 2018-02-08 | 骆炳华 | Thermally insulating bag |
CN107826434A (en) * | 2017-10-16 | 2018-03-23 | 平湖市良杰箱包有限公司 | The production technology and insulated bag of a kind of insulation material, insulation material |
CN108861126A (en) * | 2018-06-04 | 2018-11-23 | 佛山市同鑫智能装备科技有限公司 | A kind of energy conservation and environmental protection constant-temperature bag |
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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: 20140326 Termination date: 20150906 |
|
EXPY | Termination of patent right or utility model |