CN1640736A - Water-curtain type wiper for automobile - Google Patents
Water-curtain type wiper for automobile Download PDFInfo
- Publication number
- CN1640736A CN1640736A CN 200410021703 CN200410021703A CN1640736A CN 1640736 A CN1640736 A CN 1640736A CN 200410021703 CN200410021703 CN 200410021703 CN 200410021703 A CN200410021703 A CN 200410021703A CN 1640736 A CN1640736 A CN 1640736A
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- CN
- China
- Prior art keywords
- water
- raindrop
- windshield
- automobile
- water curtain
- 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.)
- Pending
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Abstract
The water curtain window cleaner for vehicle ensures the vehicle driver to possess nice view in rainy day. In rain, one homogeneous water curtain is formed on the window to eliminate the sheltering of raindrop to the view line of the driver, so as to ensure safe running.
Description
Affiliated technical field
The present invention is used for the wiper device as a kind of windshield, eliminates the rainy day raindrop and falls on Windshield the influence of pilot's line of vision, makes the chaufeur rainy day also can see the road surface clearly.
Background technology
Rainy day, raindrop was beaten on the Windshield of automobile when driving, and attached to above the glass.Because of raindrop to reflection of light and refraction action, make chaufeur can't see the outer situation of car clearly.Present automobile generally adopts the mechanical type Windshield Wiper to scrape off rainwater on glass and solves this problem.But when raindrop was finer and closely woven, the local horse back that Windshield Wiper had just been blown can be covered with raindrop again and influence driver vision.
Summary of the invention
For overcoming the above deficiency of existing machinery formula Windshield Wiper, the present invention adopts the method for controlling rain with water to replace the mechanical type Windshield Wiper to eliminate raindrop with water curtain and is attached to the sight line barrier that brings to chaufeur on the Windshield.
The technical solution adopted for the present invention to solve the technical problems is: form one deck even water curtain in windscreen surface, though water curtain also has reflection and refraction action to light, because water curtain more evenly and not can influence driver vision.And raindrop is played the influence that also can be eliminated by the water curtain uniformization pilot's line of vision on water curtain.When raindrop was dredged greatly, also available pulse current were wiped raindrop on glass off as the mechanical type Windshield Wiper from top to bottom.
The invention has the beneficial effects as follows that (when particularly raindrop is fine and closely woven) also can have very clearly sight line Sometimes When It Rains can to allow chaufeur, to guarantee the safety of driving on rainy day.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing.
Fig. 1 is a block diagram of the present invention
Fig. 2 is the profile construction schematic diagram of Fig. 1
Fig. 3 is the structure enlarged drawing of water-supply-pipe and Windshield junction
Fig. 4 is the structure enlarged drawing of return water pipe and Windshield junction
The specific embodiment
As Fig. 2, to be close to the outside face of Windshield at roof and to adorn a water-supply-pipe, on water pipe one end was stifled, the other end put in water tank and is connected (centre adds a control cock) with water pump, and water pipe is opened a narrow slit (as Fig. 3) along Windshield.Be pumped in the pipe of roof with the water of water pump when raining, water flowed uniformly from the top down from narrow slit along windscreen surface under pressure and gravity double action, and form one deck even water curtain in windscreen surface with water tank.The water that flows down is by the recycle of return water pipe reflow tank.Also can regulate the flow of the water that is pumped into roof and the thickness of pressure control water curtain by control cock according to the raindrop size.Also can water be worked in the mode of pulsed current when raindrop is more sparse by control cock.
Claims (1)
- A kind of raindrop on rainy day of avoiding is attached to the device that influences pilot's line of vision on the windshield, it is characterized in that: utilize to form the raindrop that one deck even water curtain comes uniformization to rain on Windshield, eliminate raindrop and be attached to blocking pilot's line of vision on glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410021703 CN1640736A (en) | 2004-01-17 | 2004-01-17 | Water-curtain type wiper for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410021703 CN1640736A (en) | 2004-01-17 | 2004-01-17 | Water-curtain type wiper for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1640736A true CN1640736A (en) | 2005-07-20 |
Family
ID=34868342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410021703 Pending CN1640736A (en) | 2004-01-17 | 2004-01-17 | Water-curtain type wiper for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1640736A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103085769A (en) * | 2013-03-04 | 2013-05-08 | 张金桂 | Windshield spraying defogging mechanism |
| CN103085764A (en) * | 2013-03-04 | 2013-05-08 | 张金桂 | Windshield spraying rain removing mechanism |
-
2004
- 2004-01-17 CN CN 200410021703 patent/CN1640736A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103085769A (en) * | 2013-03-04 | 2013-05-08 | 张金桂 | Windshield spraying defogging mechanism |
| CN103085764A (en) * | 2013-03-04 | 2013-05-08 | 张金桂 | Windshield spraying rain removing mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |