KR200160062Y1 - Washer nozzle using check cam - Google Patents
Washer nozzle using check cam Download PDFInfo
- Publication number
- KR200160062Y1 KR200160062Y1 KR2019960060434U KR19960060434U KR200160062Y1 KR 200160062 Y1 KR200160062 Y1 KR 200160062Y1 KR 2019960060434 U KR2019960060434 U KR 2019960060434U KR 19960060434 U KR19960060434 U KR 19960060434U KR 200160062 Y1 KR200160062 Y1 KR 200160062Y1
- Authority
- KR
- South Korea
- Prior art keywords
- check cam
- washer
- washer nozzle
- check
- cam
- Prior art date
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Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
- B05B1/3006—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the controlling element being actuated by the pressure of the fluid to be sprayed
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- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
Abstract
본 고안은 체크캠 내장형 와셔노즐에 관한 것으로서, 일정부위에 회전공간(18)이 형성되는 몸체(10)와; 상기 회전공간(18)내에서 회전하고, 양측부에는 한쌍의 힌지돌기(14)가 형성되며, 무게중심이 하부에 위치하도록 형성된 체크캠(12)과; 일단부가 상기 체크캠(12)과 연결되고 타단부는 상기 몸체(10)와 연결된 토션바(16); 를 구비하여, 와셔노즐내로 외부 이물질 유입은 물론 관로에 잔압이 유지되어 응답성이 개선되게 한 체크캠 내장형 와셔노즐이다.The present invention relates to a check cam built-in washer nozzle, the body 10 and the rotating space 18 is formed in a predetermined portion; A check cam 12 that rotates in the rotation space 18 and has a pair of hinge protrusions 14 formed at both sides thereof, the center of gravity of which is located below; A torsion bar 16 having one end connected to the check cam 12 and the other end connected to the body 10; It is provided with a check cam built-in washer nozzle to improve the responsiveness by maintaining the residual pressure in the pipe as well as the inflow of foreign matter into the washer nozzle.
Description
본 고안은 차량의 와셔액 분사장치에 관한 것으로서, 더 상세하게는, 최종적으로 와셔액을 분사하는 와셔노즐내에 체크캠(오뚜기형 캠)을 설치하여 와셔노즐내의 이물질에 의한 막힘이나 관로내에 잔압을 유지하여 응답성을 좋게 하는 체크캠 내장형 와셔노즐(Check Cam Embedded Washer Nozzle)에 관한 것이다.The present invention relates to a washer fluid injector of a vehicle, and more particularly, a check cam (outlet type cam) is installed in a washer nozzle that finally discharges the washer fluid. The present invention relates to a check cam embedded washer nozzle for improving responsiveness.
자동차에 있어서, 윈드 실드 글래스의 하단부에는 윈드 실드 와이퍼가 제공되며, 윈드 실드 와이퍼는 비나 눈으로 글래스가 젖어서 또는 글래스에 먼지나 오물 등이 끼어서 시계가 나쁠 때 글래스를 닦아내기 위해 사용된다. 글래스와 접촉되는 윈드 실드 와이퍼의 부분에는 와이퍼 블레이드가 부착된다.In automobiles, the lower part of the windshield glass is provided with a windshield wiper, and the windshield wiper is used to wipe the glass when the watch is bad due to rain or snow wet the glass or dust or dirt in the glass. Wiper blades are attached to the portion of the windshield wiper that is in contact with the glass.
통상적으로, 와이퍼가 작동되는 경우에는 와셔액 분사장치가 사용되어 와셔액을 글래스에 분사하고, 와셔액 분사장치는 와셔액을 수납하기 위한 와셔액 리저버를 포함한다. 와셔액 리저버에 수납된 와셔액은 와셔 모터에 의해 펌핑되어 호스를 따라 유동되어 와셔액 노즐을 경유하여 윈드 실드 글래스에 분사된다. 호스의 경로중에는 체크밸브가 제공되어 와셔액의 역류를 방지함으로써 모터가 작동되면 바로 와셔액이 노즐을 통하여 분사될 수 있도록 한다. 와셔액 리저버의 목부분에는 뜨개가 배설되며, 뜨개는 리저버내에 수납된 와셔액의 높이 변화에 따라 목부분을 따라 상하방향으로 이동되면서 와셔액의 현재높이를 알리게 된다.Typically, when the wiper is operated, a washer fluid injector is used to inject the washer liquid into the glass, and the washer liquid injector includes a washer liquid reservoir for accommodating the washer liquid. The washer fluid contained in the washer fluid reservoir is pumped by the washer motor, flows along the hose, and is injected into the windshield glass via the washer fluid nozzle. A check valve is provided in the path of the hose to prevent backwash of the washer fluid so that the washer fluid can be injected through the nozzle as soon as the motor is operated. A washer is disposed on the neck of the washer fluid reservoir, and the knit is moved up and down along the neck according to the change in the height of the washer fluid stored in the reservoir, thereby informing the current height of the washer fluid.
또한, 상기 와셔노즐은 삼각뿔 형상으로 형성되며, 주행시 바람의 영향을 고려하여 상기 삼각뿔의 뾰족부분이 차량의 전방으로 향하고 상기 삼각뿔의 밑면이 윈드 실드 글래스를 향하게끔 후드패널상에 장착되게 된다.In addition, the washer nozzle is formed in a triangular pyramid shape, in consideration of the influence of the wind while driving is mounted on the hood panel so that the pointed portion of the triangular pyramid toward the front of the vehicle and the bottom surface of the triangular pyramid toward the windshield glass.
그러나, 선행기술에 의한 와셔노즐은 차량의 후드패널상에 돌출설치되어 있기 때문에 외부의 이물질로 인하여 상기 와셔노즐이 막히고, 또한, 와셔액 관로내에 잔압이 유지되지 못함으로 인해 와셔스위치를 작동시켜도 그 응답성이 늦어져 신뢰성을 저하시키는 문제점이 있었다.However, since the washer nozzle according to the prior art is protruded on the hood panel of the vehicle, the washer nozzle is clogged due to external foreign matter, and also the response of the washer switch is operated because the residual pressure is not maintained in the washer fluid conduit. There was a problem of deterioration in reliability due to the late.
따라서, 상기 문제점을 해결하기 위한 본 고안은, 와셔노즐내에 와셔액의 발생수압에 의하여 회전함으로서 관로를 개폐하는 체크캠을 설치하여 외부 이물질 유입은 물론 내부관로에 잔압을 유지하는 체크캠 내장형 와셔노즐을 제공하는데 그 목적이 있는 것이다.Accordingly, the present invention for solving the above problems, by installing a check cam to open and close the pipe by rotating by the generated water pressure of the washer fluid in the washer nozzle to install a check cam built-in washer nozzle to maintain the residual pressure in the inner pipe as well as external foreign matter inflow The purpose is to provide.
도 1은 본 고안에 따른 체크캠 내장형 와셔노즐의 구조를 보인 단면도.1 is a cross-sectional view showing the structure of a check cam built-in washer nozzle according to the present invention.
도 2는 본 고안의 도 1에서 선 Ⅱ-Ⅱ를 따라 취한 단면도.Figure 2 is a cross-sectional view taken along the line II-II in Figure 1 of the present invention.
<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>
10:몸체, 12:체크캠, 14:힌지돌기, 16:토션바, 18:회전공간, 20:관로10: body, 12: check cam, 14: hinge protrusion, 16: torsion bar, 18: rotation space, 20: pipeline
상기 목적 달성을 위한 본 고안은, 일정부위에 회전공간이 형성되는 몸체와; 양측부에 한쌍의 힌지돌기가 형성되어 상기 회전공간내에서 회전하고, 무게중심이 하부에 위치하도록 형성된 체크캠과; 일단부가 상기 체크캠과 연결되고 타단부는 상기 몸체와 연결된 토션바; 가 구비되는 것을 특징으로 한다.The present invention for achieving the above object, the body and the rotation space is formed in a predetermined portion; A pair of hinge protrusions formed at both sides to rotate in the rotation space, and to have a center of gravity positioned at a lower portion thereof; A torsion bar having one end connected to the check cam and the other end connected to the body; Characterized in that is provided.
상기 구성에 의하여 와셔압이 상기 체크캠에 작용되면 상기 체크캠은 회전하게 되므로 상기 와셔액은 윈드 실드 글래스에 분사되게 되고, 상기 와셔압이 작용되지 않을 때는 상기 토션바에 의해 리턴되어 관로를 막아줌으로서 외부 오물이 관로내로 유입되지 않게 되는 것이다.When the washer pressure is applied to the check cam by the configuration, the check cam is rotated so that the washer fluid is injected into the windshield glass. When the washer pressure is not applied, the washer pressure is returned by the torsion bar to block the conduit. External dirt does not enter the pipeline.
이하 첨부된 도면을 참조하여 본 고안의 바람직한 일 실시예를 상술한다.Hereinafter, with reference to the accompanying drawings will be described a preferred embodiment of the present invention.
도 1내지 도 2는 본 고안에 따른 체크캠 내장형 와셔노즐의 바람직한 일 실시예를 도시한 것으로서, 도 1은 본 고안에 따른 체크캠 내장형 와셔노즐의 구조를 보인 단면도이고, 도 2는 본 고안의 도 1에서 선 Ⅱ-Ⅱ를 따라 취한 단면도이다.1 to 2 show a preferred embodiment of the check cam built-in washer nozzle according to the present invention, Figure 1 is a cross-sectional view showing the structure of the check cam built-in washer nozzle according to the present invention, Figure 2 1 is a cross-sectional view taken along the line II-II.
도 1 내지 도 2에 도시된 바와 같이 본 고안에 따른 체크캠 내장형 와셔노즐은 크게 회전공간(18)이 형성되는 몸체(10)와, 와셔액의 흐름을 개폐하는 체크캠(12), 상기 체크캠(12)을 리턴시키는 토션바(16)가 구비된다.1 to 2, the check cam built-in washer nozzle according to the present invention is a check cam 12, the check cam 12 for opening and closing the flow of the washer fluid, the body 10 is largely formed a rotating space 18, the check cam A torsion bar 16 for returning 12 is provided.
상기 몸체(10)는 관로(20)을 중심으로하여 상하로 오목하게 회전공간(18)이 형성된다.The body 10 has a rotation space 18 is formed to be concave up and down about the pipeline 20.
상기 체크캠(12)은 하부에 무게중심이 위치하도록 하부가 불룩하게 형성되고 양측 일정부위에는 한쌍의 힌지돌기(14)가 형성되어 상기 힌지돌기(14)가 회전중심축이 되어 회전공간(18)내에서 회전하게 된다.The check cam 12 has a lower portion formed bulging so that the center of gravity is located at a lower portion thereof, and a pair of hinge protrusions 14 are formed at both sides of the check cam 12 so that the hinge protrusions 14 become a rotational center axis. Will rotate within
상기 토션바(16)는, 일단부는 캠에 형성된 한쌍의 힌지돌기(14)단부에 각기 연결되고, 타단부는 상기 몸체(10)에 고정연결된다.The torsion bar 16, one end is connected to each of the pair of hinge protrusions 14 formed on the cam, the other end is fixedly connected to the body (10).
상기와 같은 일 실시예의 구성에 의하여, 와셔압이 상기 체크캠(12)에 작용되면 상기 체크캠(12)의 상부에만 상기 와셔압이 작용하게 되므로 상기 체크캠(12)은 상기 힌지돌기(14)를 중심축으로 회전하게 되어 관로(20)를 열게 된다. 상기 동작으로 인하여, 와셔액은 윈드 실드 글래스에 분사되게 되는 것이다.According to the configuration of the embodiment as described above, when the washer pressure is applied to the check cam 12, the washer pressure acts only on the upper portion of the check cam 12, so that the check cam 12 is the hinge protrusion 14 ) Is rotated about the central axis to open the pipeline (20). Due to the operation, the washer liquid is sprayed onto the windshield glass.
한편, 상기 와셔압이 작용되지 않을 때는 상기 토션바(16)가 작동되어 상기 힌지돌기(14)를 역회전시키게 되고, 상기 힌지돌기(14)와 고정연결된 체크캠(12)은 역회전하여 관로(20)를 막아줌으로서 외부 오물이 관로(20)내로 유입되지 않게 되는 것이다.On the other hand, when the washer pressure is not applied, the torsion bar 16 is operated to rotate the hinge protrusion 14 in reverse, and the check cam 12 fixedly connected to the hinge protrusion 14 is rotated in the reverse direction. By blocking the (20), the external dirt is not introduced into the pipeline (20).
이상에서 설명한 바와 같이 본 고안에 따른 체크캠 내장형 와셔노즐은, 몸체에 관로를 개폐하는 체크캠을 설치함으로서 상기 와셔노즐내로 외부 이물질 유입은 물론 관로에 잔압이 유지되어 응답성이 개선되는 효과가 있는 것이다.As described above, the check cam built-in washer nozzle according to the present invention has an effect of improving responsiveness by installing a check cam that opens and closes the pipe in the body, and maintains residual pressure in the pipe as well as introducing foreign substances into the washer nozzle. will be.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960060434U KR200160062Y1 (en) | 1996-12-28 | 1996-12-28 | Washer nozzle using check cam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960060434U KR200160062Y1 (en) | 1996-12-28 | 1996-12-28 | Washer nozzle using check cam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980047278U KR19980047278U (en) | 1998-09-25 |
| KR200160062Y1 true KR200160062Y1 (en) | 1999-11-01 |
Family
ID=19485068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960060434U KR200160062Y1 (en) | 1996-12-28 | 1996-12-28 | Washer nozzle using check cam |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200160062Y1 (en) |
-
1996
- 1996-12-28 KR KR2019960060434U patent/KR200160062Y1/en not_active IP Right Cessation
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| Publication number | Publication date |
|---|---|
| KR19980047278U (en) | 1998-09-25 |
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