CN204501973U - Fresh air gathers and operative installations - Google Patents
Fresh air gathers and operative installations Download PDFInfo
- Publication number
- CN204501973U CN204501973U CN201420826984.4U CN201420826984U CN204501973U CN 204501973 U CN204501973 U CN 204501973U CN 201420826984 U CN201420826984 U CN 201420826984U CN 204501973 U CN204501973 U CN 204501973U
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- storage bag
- fresh air
- air
- operative installations
- connecting duct
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Abstract
The utility model discloses fresh air collection and operative installations, belong to air trapping equipment technical field.Fresh air gathers and operative installations, comprising: a storage bag; One air storage bag, inside is provided with decompression particle, is made up of medical grade silastic material, is fixedly installed in described storage bag inner; One breather cheek valve, through described storage bag, is fixedly mounted on described air storage bag; One scalable air delivery valve, through described storage bag, is fixedly mounted on described air storage bag; One connecting duct, one end is flexibly connected with described scalable air delivery valve, and the other end is flexibly connected a gas transmission face shield.Fresh air collection provided by the utility model and operative installations, collect fresh air convenient, and reusable; After collecting fresh air, use the fresh air of the inside very convenient.
Description
Technical field
This utility model relates to air trapping equipment technical field, is specifically related to fresh air collection and operative installations.
Background technology
Air is one of the mankind's the most basic condition of depending on for existence, and along with going from bad to worse of human habitat, fresh air is the luxury goods also more valuable than gold at certain specific environment or region really, and therefore fresh air harvester arises at the historic moment.Fresh air harvester is a brand-new environmentally friendly machine integrating air containment device and carrier, is the good merchantable brand of the indispensability of travelling at home.Fresh air can be supplied in the presence of a harsh environment, also can by the fresh air collection under original ecological environment, as a brand-new Presents Giving to relatives and friends.
Summary of the invention
For above the deficiencies in the prior art, this utility model provides a kind of fresh air collection and operative installations, comprising:
One storage bag, is made up of the legal woven cloths of non-stick;
One air storage bag, inside is provided with decompression particle, is made up of medical grade silastic material, is fixedly installed in described storage bag inner; The aging front breaking tenacity >=12.5N of described air storage bag, elongation at break >=700%, 300% stretch load≤2.0N surely; The aging rear breaking tenacity >=9.5N of described air storage bag, elongation at break >=550%;
One breather cheek valve, through described storage bag, is fixedly mounted on described air storage bag;
One scalable air delivery valve, through described storage bag, is made up of medical grade polypropylene, is fixedly mounted on described air storage bag;
One connecting duct, one end is flexibly connected with described scalable air delivery valve, and the other end is flexibly connected a gas transmission face shield.
Further, conveniently collect fresh air and avoid the pollution when collecting to fresh air, the spring that described breather cheek valve comprises shell and arranges in the enclosure; Described shell is made up of Medical polyethylene material; Described spring is made up of stainless steel material.
Further, in order to avoid the pollution to the fresh air collected, described connecting duct is made up of medical grade flexible PVC; Described connecting duct, at the temperature of-5 ~ 40 DEG C, bending 60 days, can keep unimpeded, not flat flat.
Further, in order to the convenience of people when using the fresh air collected, and avoid material to the adverse effect of human body, described gas transmission face shield and human body face effectively identical; And it is made up of medical grade flexible PVC.
Further, depositing conveniently to the connecting duct disassembled, is provided with a connecting duct reservoir bag at described storage bag outer surface; Described connecting duct reservoir bag and described connecting duct support the use.
Further, depositing conveniently to the gas transmission face shield disassembled, is provided with a gas transmission face shield reservoir bag at described storage bag outer surface; Described gas transmission face shield reservoir bag and described gas transmission face shield support the use.
Further, in order to the convenience of people when collecting fresh air and use the fresh air collected, at the two ends of described storage bag outer surface, a braces is respectively provided with.
The beneficial effects of the utility model are: fresh air collection provided by the utility model and operative installations, and structural design is easy, very easy to use; Owing to being provided with decompression particle in air storage bag, make air storage bag store more fresh air under same equal pressure, extend the service time after collecting fresh air; In this utility model, all with collection and use the parts contacted with fresh air during fresh air all to adopt medical grade material, avoid the pollution to fresh air, ensure that the pure natural property of the fresh air that people use.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment 1;
Fig. 2 is the structural representation of this utility model embodiment 2;
Fig. 3 is the structural representation of this utility model embodiment 3;
Wherein: 1-storage bag, 2-air storage bag, 3-breather cheek valve, 4-scalable air delivery valve, 5-connecting duct, 6-gas transmission face shield, 7-connecting duct reservoir bag, 8-gas transmission face shield reservoir bag, 9-braces.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only three embodiments of the present utility model, instead of whole embodiments.Based on the embodiment in this 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 this utility model protection.
Embodiment 1
Fresh air gathers and operative installations, comprising:
One storage bag 1, is made up of the legal woven cloths of non-stick;
One air storage bag 2, inside is provided with decompression particle, is made up of medical grade silastic material, is fixedly installed in described storage bag 1 inner; The aging front breaking tenacity >=12.5N of described air storage bag 2, elongation at break >=700%, 300% stretch load≤2.0N surely; The aging rear breaking tenacity >=9.5N of described air storage bag 2, elongation at break >=550%;
One breather cheek valve 3, through described storage bag 1, is fixedly mounted on described air storage bag 2; The spring that described breather cheek valve 3 comprises shell and arranges in the enclosure; Described shell is made up of Medical polyethylene material; Described spring is made up of stainless steel material;
One scalable air delivery valve 4, is made up of medical grade polypropylene, through described storage bag 1, is fixedly mounted on described air storage bag 2;
One connecting duct 5, one end is flexibly connected with described scalable air delivery valve 4, and the other end is flexibly connected a gas transmission face shield 6; Described connecting duct 5 is made up of medical grade flexible PVC; Described connecting duct 5, at the temperature of-5 ~ 40 DEG C, bending 60 days, can keep unimpeded, not flat flat; Described gas transmission face shield 6 is effectively identical with human body face; And it is made up of medical grade flexible PVC.
Fresh air collection provided by the utility model and operative installations, take to and be rich in the fresh air environment of oxonium ion, open breather cheek valve 3, fresh air is put into air storage bag 2, when storage bag 1 struts by air storage bag 2 completely, automatically stop after reaching rated pressure;
Gas transmission face shield 6 is worn over face by user, slowly opens scalable air delivery valve 4, until the flow of air is applicable to user completely; If temporarily do not use, then will open scalable air delivery valve 4 and close completely.
This device can be reused.
Embodiment 2
Fresh air gathers and operative installations, comprising:
One storage bag 1, is made up of the legal woven cloths of non-stick;
One air storage bag 2, inside is provided with decompression particle, is made up of medical grade silastic material, is fixedly installed in described storage bag 1 inner; The aging front breaking tenacity >=12.5N of described air storage bag 2, elongation at break >=700%, 300% stretch load≤2.0N surely; The aging rear breaking tenacity >=9.5N of described air storage bag 2, elongation at break >=550%;
One breather cheek valve 3, through described storage bag 1, is fixedly mounted on described air storage bag 2; The spring that described breather cheek valve 3 comprises shell and arranges in the enclosure; Described shell is made up of Medical polyethylene material; Described spring is made up of stainless steel material;
One scalable air delivery valve 4, is made up of medical grade polypropylene, through described storage bag 1, is fixedly mounted on described air storage bag 2;
One connecting duct 5, one end is flexibly connected with described scalable air delivery valve 4, and the other end is flexibly connected a gas transmission face shield 6; Described connecting duct 5 is made up of medical grade flexible PVC; Described connecting duct 5, at the temperature of-5 ~ 40 DEG C, bending 60 days, can keep unimpeded, not flat flat; Described gas transmission face shield 6 is effectively identical with human body face; And it is made up of medical grade flexible PVC.
Described storage bag 1 outer surface is provided with connecting duct reservoir bag 7 and a gas transmission face shield reservoir bag 8; Described connecting duct reservoir bag 7 is led 5 pipes support the use with described connection; Described gas transmission face shield reservoir bag 8 supports the use with described gas transmission face shield 6.
Fresh air collection provided by the utility model and operative installations, take to and be rich in the fresh air environment of oxonium ion, open breather cheek valve 3, fresh air is put into air storage bag 2, when storage bag 1 struts by air storage bag 2 completely, automatically stop after reaching rated pressure;
Gas transmission face shield is worn 6 at face by user, slowly opens scalable air delivery valve 4, until the flow of air is applicable to user completely; If temporarily do not use, then will open scalable air delivery valve 4 and close completely.
After not using the fresh air in this device or the fresh air in this device to finish using, connecting duct 5 and gas transmission face shield 6 can be disassembled, gas transmission face shield 6 be put into gas transmission face shield reservoir bag 8, connecting duct 5 is put into connection tube reservoir bag 7.
This device can be reused.
Embodiment 3
Fresh air gathers and operative installations, comprising:
One storage bag 1, is made up of the legal woven cloths of non-stick;
One air storage bag 2, inside is provided with decompression particle, is made up of medical grade silastic material, is fixedly installed in described storage bag 1 inner; The aging front breaking tenacity >=12.5N of described air storage bag 2, elongation at break >=700%, 300% stretch load≤2.0N surely; The aging rear breaking tenacity >=9.5N of described air storage bag 2, elongation at break >=550%;
One breather cheek valve 3, through described storage bag 1, is fixedly mounted on described air storage bag 2; The spring that described breather cheek valve 3 comprises shell and arranges in the enclosure; Described shell is made up of Medical polyethylene material; Described spring is made up of stainless steel material;
One scalable air delivery valve 4, is made up of medical grade polypropylene, through described storage bag 1, is fixedly mounted on described air storage bag 2;
One connecting duct 5, one end is flexibly connected with described scalable air delivery valve 4, and the other end is flexibly connected a gas transmission face shield 6; Described connecting duct 5 is made up of medical grade flexible PVC; Described connecting duct 5, at the temperature of-5 ~ 40 DEG C, bending 60 days, can keep unimpeded, not flat flat; Described gas transmission face shield 6 is effectively identical with human body face; And it is made up of medical grade flexible PVC.
Described storage bag 1 outer surface is provided with connecting duct reservoir bag 7 and a gas transmission face shield reservoir bag 8; Described connecting duct reservoir bag 7 supports the use with described connecting duct 5; Described gas transmission face shield reservoir bag 8 supports the use with described gas transmission face shield 6.
At the two ends of described storage bag 1 outer surface, be also respectively provided with a braces 9.
Fresh air collection provided by the utility model and operative installations, take to and be rich in the fresh air environment of oxonium ion, open breather cheek valve 3, fresh air is put into air storage bag 2, when storage bag 1 struts by air storage bag 2 completely, automatically stop after reaching rated pressure;
By braces 9, gas transmission face shield 6 after one's death, is then worn over face, slowly opens scalable air delivery valve 4 by the fresh air harvester back of the body by user, until the flow of air is applicable to user completely; If temporarily do not use, then will open scalable air delivery valve 4 and close completely.
After not using the fresh air in this device or the fresh air in this device to finish using, connecting duct 5 and gas transmission face shield 6 can be disassembled, gas transmission face shield 6 be put into gas transmission face shield reservoir bag 8, connecting duct 5 is put into connection tube reservoir bag 7.
This device can be reused.
Claims (7)
1. fresh air collection and operative installations, is characterized in that, comprising:
One storage bag, is made up of the legal woven cloths of non-stick;
One air storage bag, inside is provided with decompression particle, is made up of medical grade silastic material, is fixedly installed in described storage bag inner; The aging front breaking tenacity >=12.5N of described air storage bag, elongation at break >=700%, 300% stretch load≤2.0N surely; The aging rear breaking tenacity >=9.5N of described air storage bag, elongation at break >=550%;
One breather cheek valve, through described storage bag, is fixedly mounted on described air storage bag;
One scalable air delivery valve, through described storage bag, is made up of medical grade polypropylene, is fixedly mounted on described air storage bag;
One connecting duct, one end is flexibly connected with described scalable air delivery valve, and the other end is flexibly connected a gas transmission face shield.
2. fresh air collection according to claim 1 and operative installations, is characterized in that: the spring that described breather cheek valve comprises shell and arranges in the enclosure; Described shell is made up of Medical polyethylene material; Described spring is made up of stainless steel material.
3. fresh air collection according to claim 1 and operative installations, is characterized in that: described connecting duct is made up of medical grade flexible PVC; Described connecting duct, at the temperature of-5 ~ 40 DEG C, bending 60 days, can keep unimpeded, not flat flat.
4. fresh air collection according to claim 1 and operative installations, is characterized in that: described gas transmission face shield and human body face effectively identical; And it is made up of medical grade flexible PVC.
5. fresh air collection according to claim 1 and operative installations, is characterized in that: described storage bag outer surface is provided with a connecting duct reservoir bag; Described connecting duct reservoir bag and described connecting duct support the use.
6. fresh air collection according to claim 1 and operative installations, is characterized in that: described storage bag outer surface is provided with a gas transmission face shield reservoir bag; Described gas transmission face shield reservoir bag and described gas transmission face shield support the use.
7. fresh air collection according to claim 1 and operative installations, is characterized in that: at the two ends of described storage bag outer surface, be respectively provided with a braces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420826984.4U CN204501973U (en) | 2014-12-23 | 2014-12-23 | Fresh air gathers and operative installations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420826984.4U CN204501973U (en) | 2014-12-23 | 2014-12-23 | Fresh air gathers and operative installations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204501973U true CN204501973U (en) | 2015-07-29 |
Family
ID=53699977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420826984.4U Expired - Fee Related CN204501973U (en) | 2014-12-23 | 2014-12-23 | Fresh air gathers and operative installations |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204501973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105771045A (en) * | 2014-12-23 | 2016-07-20 | 周宇 | Fresh air collecting and using device |
-
2014
- 2014-12-23 CN CN201420826984.4U patent/CN204501973U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105771045A (en) * | 2014-12-23 | 2016-07-20 | 周宇 | Fresh air collecting and using device |
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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 |
Granted publication date: 20150729 Termination date: 20151223 |
|
| EXPY | Termination of patent right or utility model |