KR920004138Y1 - Arrangement of nozzle for liquid for wind shield of motors car - Google Patents
Arrangement of nozzle for liquid for wind shield of motors car Download PDFInfo
- Publication number
- KR920004138Y1 KR920004138Y1 KR2019900006668U KR900006668U KR920004138Y1 KR 920004138 Y1 KR920004138 Y1 KR 920004138Y1 KR 2019900006668 U KR2019900006668 U KR 2019900006668U KR 900006668 U KR900006668 U KR 900006668U KR 920004138 Y1 KR920004138 Y1 KR 920004138Y1
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- KR
- South Korea
- Prior art keywords
- nozzle
- liquid
- washer
- injection nozzle
- vehicle
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
- B60S1/48—Liquid supply therefor
- B60S1/52—Arrangement of nozzles; Liquid spreading means
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- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
Abstract
내용 없음.No content.
Description
제 1 도는 본 고안의 적용상태 자동차 사시도.1 is a perspective view of a motor vehicle according to the present invention.
제 2 도는 본 고안의 일 실시예 확대 단면도.2 is an enlarged cross-sectional view of an embodiment of the present invention.
제 3 도는 제 2 도의 a부 확대 횡단면도.3 is an enlarged cross-sectional view of part a of FIG.
제 4 도는 본 고안과 종래의 분사와셔액 처짐량 비교 개략도.4 is a schematic view comparing the present invention and the conventional injection washer liquid deflection amount.
제 5 도는 종래의 분사노즐 확대 단면도.5 is an enlarged cross-sectional view of a conventional injection nozzle.
제 6 도는 제 5 도의 b부 확대 단면도.FIG. 6 is an enlarged view of a portion b of FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
2 : 전면패널(Panel) 3 : 분사노즐2: Front Panel 3: Injection Nozzle
4 : 루트(Route) 5 : 라운드부4: Route 5: Round part
6, 6' : 안내깃 7, 7' : 분출공6, 6 ': guide feather 7, 7': blowout
8 : 노즐캡 9 : 전면유리8: nozzle cap 9: front glass
10 : 와셔(Washer)액10: Washer liquid
본 고안은 자동차의 전면유리를 와이퍼로 세척할때, 세척 효과를 높여주기 위해 와셔(Washer)액을 분사시켜주는 윈드쉴드(Wind Shield)와셔액 분사노즐(Nozzle)에 관한것으로, 특히 와셔액이 통과하는 분사노즐 내부 로트(Route)의 모서리부를 와셔액의 흐름이 원활하도록 라운드부로 형성하고 상기 루트의 상단 양측에는 분사압력을 높여줄 수 있게 안내깃을 돌출형성시켜, 차량의 고속주행시 바람의 영향에 의해 분사되는 와셔액의 처짐을 방지하여 줄수 있도록 된 자동차용 윈드 쉴드 와셔액 분사노즐에 관한 것이다.The present invention relates to a wind shield and washer spray nozzle which spray washer fluid to increase the cleaning effect when wiping the windshield of a car with a wiper. The edge of the injection nozzle (Route) is formed in the round portion to facilitate the flow of the washer liquid, and the guide blades are formed on both sides of the upper end of the route so as to increase the injection pressure, and sprayed by the influence of wind during the high speed driving of the vehicle. The present invention relates to a windshield washer fluid injection nozzle for preventing a droop of washer fluid.
일반적으로 자동차의 전면유리가 더럽혀져 시계에 악영향을 줄때에는 와이퍼로서 전면유리를 세척하여 주게되는데, 이때 세척효과를 높여주기 위하여 분사노즐을 통해 와셔액을 전면유리에 분사시켜 주게된다.In general, when the windshield of the car is dirty and adversely affects the watch, the windshield is cleaned as a wiper, and the washer liquid is sprayed onto the windshield through the spray nozzle to enhance the cleaning effect.
상기와 같은 목적으로 이용되는 종래의 윈드 쉴드 와셔액 분사노즐을 보면 제 5 도에서 보는바와 같이 자동차의 전면 패널(A)에 고정되는 분사노즐(B)의 내부 와셔액 통과 루트(C)의 상단부가 굴곡되어 모서리부(D)를 갖는 형상을 하며, 그 끝단에 분출공(E) (E')을 갖는 노즐캡(F)이 설치된 구조로 되어있다.Looking at the conventional wind shield washer fluid injection nozzle used for the above purpose, as shown in FIG. 5, the upper end of the inner washer fluid passage route C of the injection nozzle B fixed to the front panel A of the vehicle is curved. It has a shape having a corner portion (D), and has a structure in which a nozzle cap (F) having a blowing hole (E) (E ') is provided at its end.
따라서 차량의 전면유리를 세척하기 위하여, 와셔액을 분출시킬때 와셔액이 노즐의 내부 로트의 각을 이루며 구부러진 모서리부에 의해서 와셔액의 흐름이 제 6 도에서 보는 바와같이 와류 현상으로 원활하게 이루어지지 못하여 분출압력이 떨어 지게 되므로 차량의 고속주행시 와셔액을 분출시키면 바람의 영향에 의하여 분출되는 와셔액이 제 4 도에서 나타낸 바와 같이 L만큼 처짐(약 130㎜정도) 현상이 발생되어 전면유리의 세척상태가 불량하게 되고 또한 불필요하게 와셔액을 낭비하는 문제점이 있었다.Therefore, in order to wash the windshield of the vehicle, when the washer is ejected, the washer fluid forms the angle of the internal lot of the nozzle, and the bent edge part causes the washer fluid not to be smoothly flowed due to the vortex phenomenon as shown in FIG. Since the pressure drops, when the washer fluid is ejected during the high-speed driving of the vehicle, the washer fluid ejected by the effect of wind causes L deflection (about 130 mm) as shown in FIG. There was also a problem of wasting the washer fluid unnecessarily.
본 고안은 상기와 같은 종래의 문제점을 보완하고져 차량의 전면패널에 고정되는 분사노즐의 내부에 형성되는 루트의 굴곡 모서리부를 와셔액의 흐름을 좋게 하기위하여 라운드부로 형성하고, 루트 상단 양 내측에 와류를 방지하여 분출압력을 증대시킬수 있도록 수개의 안내깃을 형성하여 고속주행시 노즐을 통해 분사되는 와셔액의 처짐량을 줄여 줄수 있게 한것으로서, 이하 본 고안을 첨부한 도면에 의하여 상세히 설명하면 다음과 같다.The present invention is to complement the conventional problems as described above to form the rounded corner portion of the route formed in the interior of the injection nozzle fixed to the front panel of the vehicle to improve the flow of the washer liquid, the vortex on both sides of the root top To prevent the increase in the ejection pressure by forming a plurality of guide feathers to reduce the amount of deflection of the washer fluid sprayed through the nozzle during high-speed driving, will be described in detail with reference to the present invention as follows.
본 고안의 구성을 보면 제 1 도와 제 2 도에서 보는바와 같이 차량(1)의 전면패널(2)에 고정되는 와셔액 분사노즐(3)의 내부에 형성되는 루트(4)의 굴곡 모서리부를 와셔액의 흐름을 원활하게 하기 위하여 라운드부(5)로 형성하고, 이 상단에는 제 3 도에서 보는 바와 같이 분출되는 와셔액의 와류 방지로 분출 압력을 높여 줄수 있도록 수개의 안내깃(6) (6')을 내측으로 돌출형성시키고, 상기 루트(4)의 선단에는 분출공(7) (7')을 갖는 노즐캡(8)이 설치 구성되는 것이다.In the configuration of the present invention, as shown in FIGS. 1 and 2, the bent edge of the root 4 formed in the washer fluid injection nozzle 3 fixed to the front panel 2 of the vehicle 1 is formed of the washer fluid. In order to smooth the flow, it is formed with a round part 5, and at the upper end, several guide feathers 6, 6 'are provided to increase the ejection pressure by preventing the vortex of the washer liquid ejected as shown in FIG. Protruding to the inner side, the nozzle cap 8 having a blowout hole (7) (7 ') is installed at the tip of the root (4).
미설명 부호(9)는 전면유리, (10)는 와셔액임.Reference numeral 9 denotes a windshield and 10 denotes washer fluid.
상기와 같이 구성된 본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention configured as described above are as follows.
필요에 의해서 주행중 차량(1)의 전면유리(9)를 세척하기 위해서 와셔액(10)을 분사시키면, 상기 와셔액(10)이 분사노즐(3)의 내부루트(4)를 통해 선단 노즐캡(8)의 분출공(7) (7')으로 분사되게 된다.When the washer liquid 10 is sprayed to clean the windshield 9 of the vehicle 1 while traveling, the washer liquid 10 is distal to the tip nozzle cap 8 through the inner route 4 of the injection nozzle 3. ) Is injected into the ejection holes 7 and 7 '.
이때 상기 분사노즐(3) 내부루트(4)의 상단 굴곡된 모서리부가 라운드부(5)로 형성되어 와셔액(10)의 흐름을 원활하게 하여주게 되고, 또한 루트(4)의 상단 내측에 돌출형성된 안내깃(6) (6')이 루트(4)의 상단에 흐르는 와셔액(10)의 와류현상을 방지하여 와셔액(10)의 분사 압력을 증대시켜 주게 되는 것이다.At this time, the upper curved edge portion of the injection nozzle 3, the inner route 4 is formed as a rounded portion 5 to facilitate the flow of the washer fluid 10, and also protrudes on the inside of the upper end of the root 4. The guide feather 6 (6 ') is to prevent the vortex of the washer liquid 10 flowing on the upper end of the root (4) to increase the injection pressure of the washer liquid (10).
그러므로 분사노즐(3)의 내부루트(4)를 통해 분사되는 와셔액(10)의 분사압력이 전체적으로 향상되어 제 4 도에서 보는 바와같이 분사되는 와셔액(10)이 "K"거리만큼만 처짐량이 발생하게 되므로 종래보다 L에서 K을 뺀 만큼의 처짐량을 줄일수 있게 되는 것이다.Therefore, the injection pressure of the washer liquid 10 injected through the inner root 4 of the injection nozzle 3 is improved as a whole so that the amount of deflection of the washer liquid 10 injected as shown in FIG. Therefore, it is possible to reduce the amount of deflection by subtracting K from L than in the prior art.
이상에서 설명한 바와같이 차량의 전면패널에 고정설치되는 와셔액 분사노즐 내부에 형성되는 루트의 굴곡되어 각진 모서리부를 라운드부로 형성하고, 그 상단에 안내깃을 돌출 형성시켜 노즐의 루트를 통해 분사되는 와셔액을 분사압력을 전체적으로 향상시켜 줄수있게 되므로 차량의 고속 주행시에 와셔액을 분사시켜도 바람의 영향에 의해서 분사되는 와셔액의 처짐현상을 줄여 차량의 전면유리 세척효과를 증대시킬수 있고 또한 불필요하게 와셔액을 낭비하지 않아 경제적인 효과도 부여할 수 있게 된것이다.As described above, the bent and angular corners of the root formed inside the washer fluid injection nozzle fixed to the front panel of the vehicle are formed in a rounded part, and the guide blade is protruded to form the washer fluid sprayed through the root of the nozzle. As the injection pressure can be improved as a whole, even if the washer fluid is sprayed at the high speed of the vehicle, it is possible to increase the washing effect of the windshield of the vehicle by reducing the deflection of the washer fluid sprayed by the wind effect, and it is not necessary to waste the washer fluid unnecessarily. Phosphorus effect can also be given.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR2019900006668U KR920004138Y1 (en) | 1990-05-18 | 1990-05-18 | Arrangement of nozzle for liquid for wind shield of motors car |
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Application Number | Priority Date | Filing Date | Title |
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KR2019900006668U KR920004138Y1 (en) | 1990-05-18 | 1990-05-18 | Arrangement of nozzle for liquid for wind shield of motors car |
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KR910020061U KR910020061U (en) | 1991-12-19 |
KR920004138Y1 true KR920004138Y1 (en) | 1992-06-22 |
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KR2019900006668U KR920004138Y1 (en) | 1990-05-18 | 1990-05-18 | Arrangement of nozzle for liquid for wind shield of motors car |
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1990
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