CN204073092U - A kind of medical gas-filled valve - Google Patents
A kind of medical gas-filled valve Download PDFInfo
- Publication number
- CN204073092U CN204073092U CN201420513015.3U CN201420513015U CN204073092U CN 204073092 U CN204073092 U CN 204073092U CN 201420513015 U CN201420513015 U CN 201420513015U CN 204073092 U CN204073092 U CN 204073092U
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- China
- Prior art keywords
- escape pipe
- storage bag
- air storage
- valve
- agnail
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of medical gas-filled valve, comprise elasticity air storage bag, elasticity air storage bag two ends offer air inlet and gas outlet respectively, are provided with breather check valve in described air inlet, be arranged with escape pipe in gas outlet, in escape pipe, outgassing nonreturn valve be installed; The appearance wall of described escape pipe the inner is provided with interior agnail, and gas outlet is set on interior agnail, and the appearance wall of escape pipe outer end is provided with outer agnail; Described elasticity air storage bag elastic silica gel material is made; Described escape pipe sidewall is provided with lever, and the outer wall of lever is close to the outlet nozzle end of outgassing nonreturn valve, and lever outer end is connected with and regulates lace nut; Described elasticity air storage bag is a spheroidal, oval spherical or other shapes; The beneficial effects of the utility model: practical, production cost is low, easy to use, are convenient to the size regulating air-flow, use to be suitable for different crowds.
Description
Technical field
This utility model relates to a kind of medical auxiliary equipment, particularly the medical gas-filled valve of one.
Background technology
In armarium, often can use charge valve and inflate, particularly use manual charge valve.As: the equipment of Measure blood pressure, needs constantly manually to inflate.
Because everyone health is different, also different to the size requirements of air-flow when inflation, to complete blood pressure measurement accurately.Existing charge valve, can not regulate the size of air-flow, and service life is short, uses inconvenience, and use cost is high.
Utility model content
Technical problem to be solved in the utility model is for the deficiencies in the prior art, provides a kind of novel medical gas-filled valve.
To achieve these goals, the measure taked of this utility model:
A kind of medical gas-filled valve, comprise elasticity air storage bag, elasticity air storage bag two ends offer air inlet and gas outlet respectively, are provided with breather check valve, are arranged with escape pipe in gas outlet, be provided with outgassing nonreturn valve in escape pipe in described air inlet;
The appearance wall of described escape pipe the inner is provided with interior agnail, and gas outlet is set on interior agnail, and the appearance wall of escape pipe outer end is provided with outer agnail;
Described elasticity air storage bag elastic silica gel material is made;
Described escape pipe sidewall is provided with lever, and the outer wall of lever is close to the outlet nozzle end of outgassing nonreturn valve, and lever outer end is connected with and regulates lace nut;
Described elasticity air storage bag is a spheroidal, oval spherical or other shapes.
The beneficial effects of the utility model: practical, production cost is low, easy to use, are convenient to the size regulating air-flow, use to be suitable for different crowds.
Accompanying drawing explanation
Fig. 1, planar structure schematic diagram of the present utility model.
Detailed description of the invention
A kind of medical gas-filled valve, comprise elasticity air storage bag 1, elasticity air storage bag 1 two ends offer air inlet and gas outlet respectively, are provided with breather check valve 2 in described air inlet, are arranged with escape pipe 3 in gas outlet, are provided with outgassing nonreturn valve 6 in escape pipe 3.
When using of the present utility model, the outer end of escape pipe 3 is set in the inflated hose of Measure blood pressure device, with hands extruding elasticity air storage bag 1, when pressing elasticity air storage bag 1, gas in elasticity air storage bag 1 is inflated by escape pipe 3 pairs of Measure blood pressure devices, now, breather check valve 2 is closed; Unclamp hands, elasticity air storage bag 1 is due to the elastic force of himself, and elasticity air storage bag 1 opens, and now, breather check valve 2 is opened, and gas enters in elasticity air storage bag 1, and outgassing nonreturn valve 6 is closed simultaneously.
The appearance wall of described escape pipe 3 the inner is provided with interior agnail 4, and gas outlet is set on interior agnail 4, and the appearance wall of escape pipe 3 outer end is provided with outer agnail 5, and inflated hose is set on outer agnail 5, prevents from coming off.
Described elasticity air storage bag 1 is made with elastic silica gel material, and good springiness, is convenient to Reusability.
Described escape pipe 3 sidewall is provided with lever 7, the outer wall of lever 7 is close to the outlet nozzle end of outgassing nonreturn valve 6, lever 7 outer end is connected with and regulates lace nut 8, lace nut 8 is regulated by rotating, lever 7 is regulated to shelter from the size of the outlet nozzle of outgassing nonreturn valve 6, to regulate the size of air-flow, use to be suitable for different crowds.
Described elasticity air storage bag 1 is a spheroidal, oval spherical or other shapes, is usually all set to oval spherical, extrudes easy to use.
Claims (5)
1. a medical gas-filled valve, comprise elasticity air storage bag (1), elasticity air storage bag (1) two ends offer air inlet and gas outlet respectively, it is characterized in that: breather check valve (2) is installed in described air inlet, be arranged with escape pipe (3) in gas outlet, outgassing nonreturn valve (6) is installed in escape pipe (3).
2. the medical gas-filled valve of one according to claim 1, it is characterized in that: the appearance wall that described escape pipe (3) is inner is provided with interior agnail (4), gas outlet is set on interior agnail (4), the appearance wall of escape pipe (3) outer end is provided with outer agnail (5).
3. the medical gas-filled valve of one according to claim 1 and 2, is characterized in that: described elasticity air storage bag (1) is made with elastic silica gel material.
4. the medical gas-filled valve of one according to claim 1,2 or 3, it is characterized in that: described escape pipe (3) sidewall is provided with lever (7), the outer wall of lever (7) is close to the outlet nozzle end of outgassing nonreturn valve (6), and lever (7) outer end is connected with and regulates lace nut (8).
5. the medical gas-filled valve of one according to claim 1,2 or 3, is characterized in that: described elasticity air storage bag (1) is a spheroidal, oval spherical or other shapes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420513015.3U CN204073092U (en) | 2014-09-05 | 2014-09-05 | A kind of medical gas-filled valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420513015.3U CN204073092U (en) | 2014-09-05 | 2014-09-05 | A kind of medical gas-filled valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204073092U true CN204073092U (en) | 2015-01-07 |
Family
ID=52165863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420513015.3U Expired - Fee Related CN204073092U (en) | 2014-09-05 | 2014-09-05 | A kind of medical gas-filled valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204073092U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121958A (en) * | 2016-06-28 | 2016-11-16 | 东莞市商旅宝电子科技有限公司 | A kind of mini inflatable device |
| CN107327583A (en) * | 2017-06-09 | 2017-11-07 | 佛山市顺德区鼎联智能科技有限公司 | Gas charge valve |
-
2014
- 2014-09-05 CN CN201420513015.3U patent/CN204073092U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121958A (en) * | 2016-06-28 | 2016-11-16 | 东莞市商旅宝电子科技有限公司 | A kind of mini inflatable device |
| CN106121958B (en) * | 2016-06-28 | 2018-07-17 | 广东商旅宝健康科技有限公司 | A kind of mini inflatable device |
| CN107327583A (en) * | 2017-06-09 | 2017-11-07 | 佛山市顺德区鼎联智能科技有限公司 | Gas charge valve |
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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: 20150107 Termination date: 20200905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |