KR100387568B1 - Apparatus for blockage prevention of washer-liquid injection nozzle for automobile - Google Patents

Apparatus for blockage prevention of washer-liquid injection nozzle for automobile Download PDF

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Publication number
KR100387568B1
KR100387568B1 KR10-2000-0076204A KR20000076204A KR100387568B1 KR 100387568 B1 KR100387568 B1 KR 100387568B1 KR 20000076204 A KR20000076204 A KR 20000076204A KR 100387568 B1 KR100387568 B1 KR 100387568B1
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South Korea
Prior art keywords
washer
injection nozzle
liquid injection
washer liquid
nozzle
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KR10-2000-0076204A
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Korean (ko)
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KR20020047671A (en
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이병천
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현대자동차주식회사
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60SSERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00Cleaning of vehicles
    • B60S1/02Cleaning windscreens, windows or optical devices
    • B60S1/46Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
    • B60S1/48Liquid supply therefor
    • B60S1/52Arrangement of nozzles; Liquid spreading means

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  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)

Abstract

본 발명은 자동차용 와셔액 분사 노즐 막힘 방지 장치에 관한 것으로서, 와셔액 분사 노즐의 노즐구멍을 따라 좌,우 왕복 운동이 가능한 분사 노즐 청소용 핀과, 상기 분사 노즐 청소용 핀의 좌,우 왕복 운동을 가능하게 하는 액추에이터로 구성되어 자동차의 실외에 설치된 와셔액 분사 노즐의 이물질 오염에 의한 막힘을 방지할 수 있는 자동차용 와셔액 분사 노즐 막힘 방지 장치를 제공하고자 한다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for preventing washer fluid injection nozzles for automobiles, comprising: a nozzle nozzle cleaning pin capable of reciprocating left and right along a nozzle hole of a washer fluid injection nozzle; and a left and right reciprocating motion of the jet nozzle cleaning pin. The present invention is to provide a vehicle washer liquid injection nozzle clogging prevention device that can be configured by the actuator to prevent clogging due to foreign matter contamination of the washer liquid injection nozzle installed in the outdoor of the vehicle.

Description

자동차용 와셔액 분사 노즐 막힘 방지 장치{Apparatus for blockage prevention of washer-liquid injection nozzle for automobile}Apparatus for blockage prevention of washer-liquid injection nozzle for automobile}

본 발명은 자동차용 와셔액 분사 노즐 막힘 방지 장치에 관한 것으로서, 더욱 상세하게는 와셔액 분사 노즐의 노즐구멍을 따라 좌,우 왕복 운동이 가능한 분사 노즐 청소용 핀과, 상기 분사 노즐 청소용 핀의 좌,우 왕복 운동을 가능하게 하는 액추에이터로 구성되어 자동차의 실외에 설치된 와셔액 분사 노즐의 이물질 오염에 의한 막힘을 방지할 수 있는 자동차용 와셔액 분사 노즐 막힘 방지 장치에 관한 것이다.The present invention relates to a vehicle washer fluid injection nozzle clogging prevention device, and more particularly, a nozzle nozzle cleaning pin capable of left and right reciprocating movement along the nozzle hole of the washer fluid injection nozzle, and left and right reciprocation of the jet nozzle cleaning pin. The present invention relates to a vehicle washer liquid injection nozzle clogging prevention device which is composed of an actuator that enables movement and can prevent clogging due to foreign matter contamination of the washer liquid injection nozzle installed in an outdoor of an automobile.

일반적으로, 자동차의 윈드실드에는 비오는 날에 시야를 확보하거나 먼지 등에 의해 오염되어 유리를 닦는 경우에 사용하는 와이퍼 시스템이 설치되어 있다. 특히, 상기 와이퍼 시스템은 와이퍼 링크를 회동시키는 와이퍼 모터와, 와이퍼 링크에 의해 윈드실드 위를 좌우로 이동하면서, 윈드실드 표면상에 있는 빗물이나 오물 등을 제거하는 와이퍼 블레이드 및 이를 지지하는 와이퍼 아암으로 구성된다.In general, a windshield of a vehicle is provided with a wiper system for use in securing a view on a rainy day or when cleaning glass by being contaminated by dust or the like. In particular, the wiper system includes a wiper motor for rotating the wiper link, a wiper blade for removing rainwater or dirt on the surface of the windshield while moving from side to side on the windshield by the wiper link, and a wiper arm supporting the wiper link. It is composed.

또한, 와이퍼를 작동하여 유리의 표면을 닦아 내는 와셔액 분사 장치는 와셔액을 분출시켜 와이퍼 블레이드의 이동을 원활하게 하고 오염 물질을 제거하는 기능을 한다.In addition, the washer liquid spraying device for wiping the surface of the glass by operating the wiper serves to eject the washer liquid to facilitate the movement of the wiper blade and to remove contaminants.

특히, 윈드실드의 표면에 와셔액을 분사하기 위한 와셔액 분사 장치의 구성을 보면, 와셔액을 저장하는 와셔 탱크와, 상기 와셔 탱크 내의 와셔액을 압송하는 와셔 모터와, 와셔 모터에서 공급된 와셔액을 윈드실드로 분사하는 와셔액 분사 노즐로 이루어져 있다.Particularly, in the structure of the washer fluid injector for injecting washer fluid onto the surface of the windshield, a washer tank for storing washer fluid, a washer motor for pumping the washer fluid in the washer tank, and a washer fluid supplied from the washer motor are used as the windshield. It consists of a washer liquid spray nozzle for spraying.

그러나 종래의 자동차용 와셔액 분사 노즐은 자동차의 실외에 설치되어 공기에 노출되는바, 상기 공기중의 이물질에 의해 상기 와셔액 분사 노즐이 오염되어 제대로 와셔액을 분사하지 못하는 문제점이 있었다.However, the conventional vehicle washer liquid injection nozzle is installed outside the vehicle and exposed to the air. There was a problem in that the washer liquid injection nozzle was contaminated by foreign matters in the air, thereby preventing the washer liquid from being properly sprayed.

따라서, 상기와 같은 문제점을 감안하여 안출한 것으로서, 와셔액 분사 장치의 미사용시, 와셔액 분사 노즐내에 분사 노즐 청소용 핀이 삽입되어 이물질에 의한 오염을 방지하며, 상기 분사 노즐 청소용 핀의 좌, 우 왕복 운동에 의해 상기 와셔액 분사 노즐의 청소가 가능한 자동차용 와셔액 분사 노즐 막힘 방지 장치를 제공하는데 그 안출의 목적이 있다.Therefore, in view of the above problems, when the washer fluid injection device is not in use, the injection nozzle cleaning pin is inserted into the washer fluid injection nozzle to prevent contamination by foreign matter, and the left and right reciprocating motion of the injection nozzle cleaning pin It is an object of the present invention to provide a vehicle washer liquid injection nozzle clogging prevention device capable of cleaning the washer liquid injection nozzle.

도 1a, 1b는 본 발명에 따른 자동차용 와셔액 분사 노즐 막힘 방지 장치의 작동 상태를 나타내기 위해 도시한 작동도Figure 1a, 1b is an operation diagram shown to show the operating state of the vehicle washer liquid injection nozzle clogging prevention device according to the present invention

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

10 : 와셔액 분사 노즐 20 : 와셔액 호스10: washer liquid injection nozzle 20: washer liquid hose

30 : 액추에이터 31 : 고정 부재30: actuator 31: fixed member

32 : 이동 부재 33 : 스프링32: moving member 33: spring

40 : 분사 노즐 청소용 핀40: spray nozzle cleaning pin

이하, 본 발명의 특징을 설명하면 다음과 같다.Hereinafter, the features of the present invention will be described.

본 발명은 와셔 모터에 의해 압송된 와셔액이 분사되는 자동차용 와셔액 분사 노즐에 있어서, 와셔액의 압력을 이용하여 액추에이터(30)가 좌,우 왕복운동방식으로 작동하면서 상기 와셔액 분사 노즐(10)을 반복적으로 개,폐 청소할 수 있는 분사 노즐 청소용 핀(40)이 구비된 것을 특징으로 한다.또한, 상기 액추에이터(30)는 고정 부재(31)와 이동 부재(32)가 각각 스프링(33)으로 연결되어 구성된 것을 특징으로 한다.According to the present invention, in a washer fluid injection nozzle for automobiles in which washer fluid injected by a washer motor is injected, the washer fluid injection nozzle 10 is repeatedly operated while the actuator 30 operates in a left and right reciprocating manner by using the pressure of the washer fluid. It is characterized in that the injection nozzle cleaning pin 40 which can be opened and closed cleaning is provided. In addition, the actuator 30 is the fixing member 31 and the movable member 32 is connected to each of the spring 33 Characterized in that configured.

특히 상기 피작동 수단(30)은 고정 부재(31)와 이동 부재(32)가 각각 스프링(33)으로 연결되어 구성된 것을 특징으로 한다.In particular, the actuation means 30 is characterized in that the fixing member 31 and the moving member 32 is configured by a spring 33, respectively.

이하, 첨부도면을 참조하여 본 발명의 구성에 대해 상세하게 설명하면 다음과 같다.Hereinafter, the configuration of the present invention with reference to the accompanying drawings in detail.

도 1a, 1b는 본 발명에 따른 자동차용 와셔액 분사 노즐 막힘 방지 장치의 작동 상태를 나타내기 위해 도시한 작동도를 나타낸다.Figure 1a, 1b is an operation diagram shown to show the operating state of the vehicle washer liquid injection nozzle clogging prevention device according to the present invention.

여기서 도면 부호 10은 와셔액 분사 노즐을 나타낸다.Here, reference numeral 10 denotes a washer liquid injection nozzle.

상기 와셔액 분사 노즐(10)측으로 연결되는 와셔액 호스(20)를 상,하로 분리하여 2개의 라인으로 구분하되, 상부의 라인은 와셔액 분사 노즐(10)측으로 연결하고, 하부의 라인에는 액추에이터(30)를 삽입 설치한다.The washer liquid hose 20 connected to the washer liquid injection nozzle 10 side is divided into two lines by separating up and down, the upper line is connected to the washer liquid injection nozzle 10 side, and the actuator 30 is connected to the lower line. Install it.

특히, 상기 액추에이터(30)는 고정 부재(31)와 이동 부재(32)가 서로 스프링(33)으로 연결되어 구성된다.예를 들면, 상기 고정 부재(31)는 와셔액 호스(20)의 분리된 하부 라인의 끝에 고정 설치되고, 상기 이동 부재(32)는 와셔액의 압력을 받아 움직일 수 있도록 하부 라인의 앞쪽으로 이동가능하게 설치되며, 고정 부재(31)와 이동 부재(32) 사이에는 스프링(33)이 연결 설치된다.In particular, the actuator 30 is constituted by the fixing member 31 and the moving member 32 connected to each other by a spring 33. For example, the fixing member 31 may be separated from the washer fluid hose 20. It is fixedly installed at the end of the lower line, the movable member 32 is movable to the front of the lower line to move under the pressure of the washer fluid, between the fixing member 31 and the movable member 32 a spring 33 ) Is installed connected.

또한, "ㄷ" 자 형상의 분사 노즐 청소용 핀(40)의 한쪽 끝단은 상기 고정 부재(31)를 관통하여 이동 부재(32)에 고정되고, 다른 쪽 끝단은 상기 와셔액 분사 노즐(10)에 끼워지게 된다.In addition, one end of the “c” shaped injection nozzle cleaning pin 40 penetrates through the fixing member 31 and is fixed to the moving member 32, and the other end is inserted into the washer liquid injection nozzle 10. You lose.

다음에는 이러한 구성을 갖는 본 발명의 작동 원리에 대해 설명하면 다음과 같다.Next, the operating principle of the present invention having such a configuration will be described.

와셔액 분사 노즐(10)에서 와셔액이 분사될 때에는 와셔 모터에 의해 압송된 와셔액이 와셔액 호스(20)를 따라 유동하게 되어 와셔액 호스(20)의 하부에 설치된 액추에이터(30)의 이동 부재(32)를 밀게 되면, 상기 이동 부재(32)에 고정된 분사 노즐 청소용 핀(40)이 이동하게 되어 와셔액 분사 노즐(10)의 노즐구멍에서 빠져나오게 된다.When the washer liquid is injected from the washer liquid injection nozzle 10, the washer liquid pressurized by the washer motor flows along the washer liquid hose 20 to move the movable member 32 of the actuator 30 installed under the washer liquid hose 20. When pushed, the spray nozzle cleaning pin 40 fixed to the movable member 32 is moved to exit the nozzle hole of the washer liquid spray nozzle 10.

이와 동시에, 와셔액이 상기 와셔액 분사 노즐(10)을 통해 분사된다.At the same time, the washer liquid is injected through the washer liquid injection nozzle 10.

상기 와셔액 분사 노즐(10)에서 와셔액이 분사되지 않을때는, 상기 스프링(33)의 복원력에 의해 스프링(33)과 연결된 이동 부재(32)가 다시 원상태로 복귀되어 상기 분사 노즐 청소용 핀(40)이 와셔액 분사 노즐(10)에 삽입된다.When the washer liquid is not injected from the washer liquid injection nozzle 10, the moving member 32 connected to the spring 33 is returned to its original state by the restoring force of the spring 33, so that the injection nozzle cleaning pin 40 is The washer liquid injection nozzle 10 is inserted.

운전자가 자동차의 와셔모드를 반복적으로 사용하면 상기 이동 부재(32)가좌, 우 왕복 운동하게 되고, 이 이동 부재(32)에 연결, 고정된 분사 노즐 청소용 핀(40)도 좌, 우 왕복 운동을 하게 되어 와셔액 분사 노즐(10) 내부의 청소가 가능해 진다.When the driver repeatedly uses the washer mode of the vehicle, the movable member 32 reciprocates left and right, and the injection nozzle cleaning pin 40 fixed and connected to the movable member 32 also performs left and right reciprocating motion. Thus, the inside of the washer liquid injection nozzle 10 can be cleaned.

이상에서와 같이, 본 발명은 와셔액 분사 노즐이 분사 노즐 청소용 핀으로 인해 이물질 등이 부착되지 않는 효과가 있으며, 운전자가 와셔액 분사 노즐을 청소할 필요가 없이 언제나 깨끗한 상태로 유지할 수 있는 효과가 있다.As described above, the present invention has an effect that the washer liquid injection nozzle is not attached to the foreign matter due to the injection nozzle cleaning pin, there is an effect that the driver can always keep a clean state without having to clean the washer liquid injection nozzle.

Claims (2)

와셔 모터에 의해 압송된 와셔액이 분사되는 자동차용 와셔액 분사 노즐에 있어서, 와셔액 호스(20)에 분리된 한쪽 라인에 연결 설치되어 와셔액의 압력으로 좌,우 왕복운동을 하는 액추에이터(30)와, 상기 액추에이터(30)측에 연결되어 좌,우 왕복운동을 하면서 와셔액 분사 노즐(10)의 노즐구멍을 따라 반복적으로 개,폐 청소할 수 있는 분사 노즐 청소용 핀(40)이 구비된 것을 특징으로 하는 자동차용 와셔액 분사 노즐 막힘 방지 장치.In the washer fluid injection nozzle for automobiles in which the washer fluid pressurized by the washer motor is injected, the actuator 30 is connected to one line separated from the washer fluid hose 20 to perform left and right reciprocating motion under the pressure of the washer fluid, and It is connected to the actuator 30, the left and right reciprocating movement while the injection nozzle cleaning pin 40 for repeatedly opening and closing cleaning along the nozzle hole of the washer liquid injection nozzle 10 is provided for the automobile Washer liquid injection nozzle clogging prevention device. 제 1 항에 있어서, 상기 액추에이터(30)는 와셔액 호스(20)에 분리된 한쪽 라인 끝에 고정 설치되는 고정 부재(31)와 분사 노즐 청소용 핀(40)이 연결되는 이동 부재(32)가 서로 스프링(33)으로 연결되어 구성된 것을 특징으로 하는 자동차용 와셔액 분사 노즐 막힘 방지 장치.According to claim 1, wherein the actuator 30 is a fixing member 31 fixedly installed at the end of one line separated from the washer liquid hose 20 and the moving member 32 to which the spray nozzle cleaning pin 40 is connected springs each other. Automotive washer liquid injection nozzle clogging prevention device, characterized in that connected to (33).
KR10-2000-0076204A 2000-12-13 2000-12-13 Apparatus for blockage prevention of washer-liquid injection nozzle for automobile KR100387568B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100587935B1 (en) 2004-06-23 2006-06-08 현대자동차주식회사 Device for preventing the washer nozzle from being clogged

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040050004A (en) * 2002-12-09 2004-06-14 호대기 Valve unplugger

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Publication number Priority date Publication date Assignee Title
JPH07171446A (en) * 1991-08-23 1995-07-11 Takeshi Sakamoto Internal mixing type spray gun
KR970020787A (en) * 1995-10-25 1997-05-28 전성원 Car Windshield Washer Nozzle

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07171446A (en) * 1991-08-23 1995-07-11 Takeshi Sakamoto Internal mixing type spray gun
KR970020787A (en) * 1995-10-25 1997-05-28 전성원 Car Windshield Washer Nozzle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100587935B1 (en) 2004-06-23 2006-06-08 현대자동차주식회사 Device for preventing the washer nozzle from being clogged

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