CN2555104Y - One-way intake sprayer - Google Patents
One-way intake sprayer Download PDFInfo
- Publication number
- CN2555104Y CN2555104Y CN 02238220 CN02238220U CN2555104Y CN 2555104 Y CN2555104 Y CN 2555104Y CN 02238220 CN02238220 CN 02238220 CN 02238220 U CN02238220 U CN 02238220U CN 2555104 Y CN2555104 Y CN 2555104Y
- Authority
- CN
- China
- Prior art keywords
- air inlet
- valve
- unilateral
- liquid medicine
- sprayer
- 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 unilateral air inlet sprayer, which pressurizing a medicine barrel through a unilateral air inlet valve or an inflating valve device. A unilateral sprayer which is formed by a cover, a unilateral air inlet valve, liquid medicine and a water outlet is added with the unilateral air inlet valve or the inflating valve device on the car inner tube. The air can only enter into the barrel from the unilateral air inlet valve or the inflating valve for pressurizing, without air returning; when the pressure reaches up to a certain value, the water outlet is opened, and the liquid medicine can be fully and automatically discharged. The utility model is used for the manual, the pneumatic and the automatic sprayers.
Description
The utility model relates to and a kind ofly enters air by breather cheek valve or valve cock and make in unidirectional air inlet sprayer device, the especially explosive barrel of barrel interior supercharging and after the supercharging liquid medicine is once all discharged from delivery port.
At present, known manual and pneumatic nebulizer, gas enters explosive barrel supercharging at any time at any time, forces liquid medicine to be discharged from delivery port, and manual or pneumatic one stops, and the explosive barrel internal gas pressure reduces at any time, and liquid medicine is no longer discharged from delivery port, uses very inconvenient.
The purpose of this utility model provides a kind of unidirectional air inlet sprayer, and it not only makes the explosive barrel supercharging by breather cheek valve or valve cock air inlet, keeps certain pressure inside, and can once liquid medicine be discharged from delivery port easily.
The purpose of this utility model is achieved in that in explosive barrel, in the structure that lid, breather cheek valve, liquid medicine and delivery port are formed, a breather cheek valve or valve cock is set is fastened in the bucket wall above the explosive barrel, and sealing on every side can only be from the intake valve air inlet.During use, by air pump or hand, pin air pipe air is entered in the explosive barrel by breather cheek valve or valve cock, when reaching certain pressure in the explosive barrel, remove air pump or tracheae, gas can not be discharged automatically at breather cheek valve or valve cock place, can only oppress liquid medicine from an emptying of delivery port, reach the purpose of once having sprayed liquid medicine.
Owing to adopt such scheme, gas once can be pressed into and reach behind the explosive barrel from delivery port the liquid medicine emptying, on explosive barrel, only adopt breather cheek valve or valve cock in the bucket wall, simple in structure.
Below in conjunction with drawings and Examples the utility model is further specified.
Figure is a sectional structural map of the present utility model.
Among the figure: 1. cover 2. breather cheek valves, 3. gas, 4. explosive barrels, 5. liquid medicine, 6. delivery ports
In the drawings, lid (1) is connected with explosive barrel (4), and sealing; The bucket wall is fastenedly connected above breather cheek valve (2) or valve cock and the explosive barrel (4), on every side sealing.After explosive barrel (4) injects liquid medicine (5), tighten lid (1), with air pump or hand, pin air pipe, gas (3) is entered explosive barrel (4) by breather cheek valve (2) or valve cock, when air pressure reaches certain pressure, take air pump or tracheae away, explosive barrel (4) keeps certain interior pressure, open delivery port (6) during use, reach once purpose liquid medicine (5) emptying.Breather cheek valve or valve cock also are widely used on manual, pneumatic and the antomobile sprayer.
Claims (2)
1, a kind of unidirectional air inlet sprayer, in explosive barrel, lid, breather cheek valve, liquid medicine and delivery port are formed in the structure, it is characterized in that: a breather cheek valve or valve cock are set are fastened in the bucket wall above the explosive barrel.
2, unidirectional air inlet sprayer according to claim 1 is characterized in that: seal with the bucket wall around breather cheek valve or the valve cock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02238220 CN2555104Y (en) | 2002-06-26 | 2002-06-26 | One-way intake sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02238220 CN2555104Y (en) | 2002-06-26 | 2002-06-26 | One-way intake sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2555104Y true CN2555104Y (en) | 2003-06-11 |
Family
ID=33711972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02238220 Expired - Fee Related CN2555104Y (en) | 2002-06-26 | 2002-06-26 | One-way intake sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2555104Y (en) |
-
2002
- 2002-06-26 CN CN 02238220 patent/CN2555104Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |