CN2652735Y - Air flow windshield wiper special for automobile - Google Patents
Air flow windshield wiper special for automobile Download PDFInfo
- Publication number
- CN2652735Y CN2652735Y CN 200320109694 CN200320109694U CN2652735Y CN 2652735 Y CN2652735 Y CN 2652735Y CN 200320109694 CN200320109694 CN 200320109694 CN 200320109694 U CN200320109694 U CN 200320109694U CN 2652735 Y CN2652735 Y CN 2652735Y
- Authority
- CN
- China
- Prior art keywords
- air
- airflow
- pressure
- glass
- nozzle
- 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 an airflow wiper specially applied to vehicles to prevent raindrops from falling directly onto the glass in the front of the cab during traveling under rainy weather, which comprises an air compressor, an air storage cylinder and an airflow conductive pipe; wherein the air storage cylinder is connected to the air compressor and the airflow conductive pipe; an air-tightness switch, an air pressure gauge are provided on the airflow conductive pipe and are connected to the airflow nozzle; airflow outlets are provided evenly on the airflow nozzle. When driving under rainy weather, turn on the air-tightness switch; high-pressure airflow ejects from the airflow outlets under the long airflow nozzle and forms a high-pressure air curtain between the glass in the front of the cab and the outer environment so that raindrops cannot fall onto the glass. When a vehicle is traveling at a high speed, the air-tightness switch can be adjusted to the high-level position so that the airflow pressure from the airflow nozzle is much bigger than the head-on air pressure upon the vehicle glass to insure completion of the air curtain. Therefore, the utility model insures a clear forward visual field for drivers under rainy weather.
Description
One, technical field
The utility model relates to and prevents when a kind of automobile travelled in the rainy day that rainwater from directly splashing into the automobile specified air-flow rain brush on the operator's compartment front glass.
Two, background technology
Rainy day, automobile driver can be subjected to rainwater and fall interference on the operator's compartment front glass driving a car when travelling, automobile driver is only opened rain brush in the process of travelling that drives a car, drop to rainwater on the front glass with its brush, this moment, rain brush worked without cessation on front glass, sight line is subjected to serious interference, is seriously influencing the operation of chaufeur.
Three, summary of the invention
The utility model prevents when providing a kind of automobile to travel in the rainy day that rainwater from directly splashing into the automobile specified air-flow rain brush on the operator's compartment front glass.
The utility model is finished like this: comprise formations such as air compressor, air tank, airflow duct, air tank connects air compressor and airflow duct respectively, airtight switch, air-pressure gauge are installed on the airflow duct and are connected in the air-flow jet pipe, air-pressure gauge is installed in before the airtight switch, evenly is being provided with the air-flow spout on the air-flow jet pipe.
Four, description of drawings
Accompanying drawing 1 is the utility model structural representation.
Wherein: the airtight switch 5----of 1-----air compressor 2-----air tank 3-----air-pressure gauge 4----airflow duct 6----air-flow jet pipe 7----air-flow spout
Five, embodiment
With reference to accompanying drawing, the automobile specified air-flow rain brush that the utility model provides, it comprises air compressor (1), air tank (2), airflow duct formations such as (5), air compressor (1) is installed in automotive interior, air compressor adopts air cooling twin-tub piston type, air tank (2) connects air compressor (1) and airflow duct (5) respectively, gas enters air tank (2) by gas valve alive, airtight switch (4) is installed on the airflow duct (5), air-pressure gauge (3) also connects air-flow jet pipe (6), air-pressure gauge (3) is installed in airtight switch (4) before, air-flow jet pipe (6) is installed in the front glass top of automobile cab, on air-flow jet pipe (6), evenly be provided with air-flow spout (7), air compressor (1) also can adopt efficient straight-line, and air compressor (1) can be directly connected in airflow duct (5).Open airtight switch (4) during running car in the rainy day, high pressure draft will be from air-flow spout (7) ejection of microscler air-flow jet pipe (6) below, between the automobile cab front glass and the external world, form a high pressure gas curtain, thereby it is on glass that rainwater can not fallen, when galloping, can be adjusted to the high gear position to airtight switch (4), the stream pressure that the air-flow jet pipe is sprayed is far longer than the head-on air pressure of vehicle glass, thereby guarantee the complete of curtain, so just guaranteed to give one of automobile driver forward visibility clearly in the rainy day.
Claims (3)
1, a kind of automobile specified air-flow rain brush, it comprises air compressor (1), air tank (2), airflow duct formations such as (5), it is characterized in that: air tank (2) connects air compressor (1) and airflow duct (5) respectively, airtight switch (4), air-pressure gauge (3) are installed on the airflow duct (5) and are connected in air-flow jet pipe (6), on air-flow jet pipe (6), evenly be provided with air-flow spout (7).
2, automobile specified air-flow rain brush as claimed in claim 1, it is characterized in that: air-pressure gauge (3) is installed in airtight switch (4) before.
3, automobile specified air-flow rain brush as claimed in claim 1, it is characterized in that: air compressor (1) can adopt efficient straight-line, and air compressor (1) can be directly connected in airflow duct (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320109694 CN2652735Y (en) | 2003-10-18 | 2003-10-18 | Air flow windshield wiper special for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320109694 CN2652735Y (en) | 2003-10-18 | 2003-10-18 | Air flow windshield wiper special for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2652735Y true CN2652735Y (en) | 2004-11-03 |
Family
ID=34343351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320109694 Expired - Fee Related CN2652735Y (en) | 2003-10-18 | 2003-10-18 | Air flow windshield wiper special for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2652735Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101249822B (en) * | 2008-02-29 | 2010-11-24 | 浙江大学 | Gas-compression automobile side-window water wiper |
| CN102390357A (en) * | 2011-09-05 | 2012-03-28 | 陆丕贤 | Multi-purpose ceramic-sealed pneumatic windscreen wiper |
-
2003
- 2003-10-18 CN CN 200320109694 patent/CN2652735Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101249822B (en) * | 2008-02-29 | 2010-11-24 | 浙江大学 | Gas-compression automobile side-window water wiper |
| CN102390357A (en) * | 2011-09-05 | 2012-03-28 | 陆丕贤 | Multi-purpose ceramic-sealed pneumatic windscreen wiper |
| CN102390357B (en) * | 2011-09-05 | 2014-04-30 | 陆丕贤 | Multi-purpose ceramic-sealed pneumatic windscreen wiper |
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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 |