KR20030023380A - System for supplying washer in vehicle - Google Patents

System for supplying washer in vehicle Download PDF

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Publication number
KR20030023380A
KR20030023380A KR1020010056552A KR20010056552A KR20030023380A KR 20030023380 A KR20030023380 A KR 20030023380A KR 1020010056552 A KR1020010056552 A KR 1020010056552A KR 20010056552 A KR20010056552 A KR 20010056552A KR 20030023380 A KR20030023380 A KR 20030023380A
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KR
South Korea
Prior art keywords
washer liquid
washer
rear glass
glass
windshield
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Application number
KR1020010056552A
Other languages
Korean (ko)
Inventor
유창국
Original Assignee
기아자동차주식회사
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Priority to KR1020010056552A priority Critical patent/KR20030023380A/en
Publication of KR20030023380A publication Critical patent/KR20030023380A/en

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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
    • 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
    • B60S1/50—Arrangement of reservoir
    • 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
    • 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
    • B60S1/56—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens

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  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

PURPOSE: A washer liquid supply system for a motor vehicle is provided to reduce costs and allow for an ease of maintenance by storing the washer liquid to be sprayed to the front glass and the rear glass of the motor vehicle, into a single washer liquid tank. CONSTITUTION: A washer liquid supply system comprises a single washer liquid tank(10) mounted in an engine room arranged in the front portion of a motor vehicle; a front glass washer liquid outlet pump(12) mounted in the washer liquid tank, which supplies the washer liquid to the front glass from the washer liquid tank; a rear glass washer liquid outlet pump(14) mounted in the washer liquid tank, which supplies the washer liquid to the rear glass from the washer liquid tank; a front glass washer liquid supply hose(16) connected to the front glass washer liquid outlet pump; a rear glass washer liquid supply hose(18) connected to the rear glass washer liquid outlet pump; a spray nozzle(20) mounted at an end of the front glass washer liquid supply hose, which sprays washer liquid to the front glass; and a spray nozzle(22) mounted at an end of the rear glass washer liquid supply hose, which sprays washer liquid to the rear glass.

Description

자동차의 와셔액 공급 시스템{System for supplying washer in vehicle}System for supplying washer in vehicle

본 발명은 자동차의 와셔액 공급 시스템에 관한 것으로서, 보다 상세하게는 자동차의 전방 유리 및 후방 유리에 분사되는 와셔액을 하나의 저장장치에 저장하여 와셔액을 동시에 또는 선택적으로 원하는 유리로 공급할 수 있는 자동차의 와셔액 공급 시스템에 관한 것이다.The present invention relates to a washer fluid supply system of a vehicle, and more particularly, a washer liquid of a vehicle capable of supplying washer liquid simultaneously or selectively to a desired glass by storing the washer liquid sprayed on the front glass and the rear glass of the vehicle in one storage device. Relates to a supply system.

일반적으로, 제한적이진 않지만 승용자동차 또는 RV차량과 같은 자동차에는 운전자의 운전시계 및 탑승자의 시계를 확보할 수 있도록 전방유리, 후방유리 및 윈도우가 있다. 특히, 전방유리 및 후방유리에는 그 유리면의 외표면에 부착되거나 쌓이는 먼지, 이물질 또는 빗물을 제거하기 위한 와이퍼가 제공되어 있다. 또한, 이 같은 와이퍼의 작동시 그 와이퍼와 유리면간의 원활한 마찰작용을 위해 각각의 해당유리에는 와셔액이 분사되고 있다.Generally, but not limited to, a car such as a passenger car or RV vehicle has windshields, rear windshields and windows to secure the driver's driving watch and the occupant's watch. In particular, the windshield and the backglass are provided with a wiper for removing dust, foreign matter or rain water which is attached or accumulated on the outer surface of the glass surface. In addition, washer liquid is sprayed on each of the corresponding glass for smooth friction between the wiper and the glass surface during operation of the wiper.

도 1에 도시된 바와 같이, 전방유리의 경우에는 자동차의 전방 엔진실의 적정위치에 설치된 와셔액 탱크(1)로부터 호스(2)를 지나 노즐(3)을 통해 전방유리(4)에 분사되어 공급된다. 반면에, 후방유리의 경우에는 차체의 후륜뒤에 와셔액 탱크(5)로부터 호스(6)를 지나 노즐(7)을 통해 후방유리(8)에 분사되어 공급된다.As shown in FIG. 1, in the case of the windshield, it is supplied to the windshield 4 through the nozzle 3 through the hose 2 from the washer fluid tank 1 installed at an appropriate position in the front engine compartment of the vehicle. do. On the other hand, in the case of the rear glass, it is supplied to the rear glass 8 through the nozzle 7 through the hose 6 from the washer fluid tank 5 behind the rear wheel of the vehicle body.

그러나, 이와 같이 전방유리 및 후방유리에 분사되는 와셔액을 저장 및 공급하는 와셔액 저장탱크가 각각 분리되어 설치됨으로써, 여러 가지 문제점이 있는 것으로 나타났다. 먼저, 자동차의 전방 및 후방의 제위치에 와셔액 저장탱크를 각각 설치함으로 인해 작업공수 및 부품이 증가하게 됨은 물론 이로 인해 차체의 전체적인 중량이 증가하게 되는 문제점이 있다.However, the washer liquid storage tanks for storing and supplying the washer liquid sprayed on the front glass and the rear glass in this way, have been shown to have various problems. First, by installing the washer fluid storage tanks at the front and rear of the vehicle, respectively, the number of labor and parts are increased, and as a result, the overall weight of the vehicle body is increased.

또한, 와셔액 탱크를 각각 설치함으로 인해 차량내의 유효공간이 협소해짐은 물론, 작업공수가 증가되어 경제성이 저하되는 문제점이 있다.In addition, by installing the washer fluid tanks, the effective space in the vehicle is narrowed, and there is a problem in that the workmanship is increased and the economic efficiency is lowered.

더욱이, 와셔액 저장탱크가 각각 설치됨으로 인해 비용이 증가됨은 물론 사후 관리가 단일화되지 못하는 문제점이 있다.Moreover, there is a problem in that the costs are increased due to the installation of the washer fluid storage tanks, as well as the post management is not unified.

이에 본 발명은 상술된 문제점들을 해결하기 위해 발명된 것으로서, 본 발명의 목적은 차량의 전방유리 및 후방유리에 분사되는 와셔액을 하나의 저장통에 저장할 수 있는 자동차의 와셔액 공급 시스템을 제공하는데 있다.Accordingly, the present invention has been invented to solve the above-described problems, an object of the present invention is to provide a washer fluid supply system of a vehicle capable of storing the washer liquid sprayed on the windshield and rear glass of the vehicle in one reservoir.

본 발명의 다른 목적은 비용이 절감되고 사후관리가 용이한 자동차의 와셔액 공급 시스템을 제공하는데 있다.Another object of the present invention is to provide a washer fluid supply system of a vehicle which is cost-saving and easy to follow up.

본 발명의 또 다른 목적은, 작업공수가 감소되고 유효공간이 확보되는 자동차의 와셔액 공급 시스템을 제공하는데 있다.It is still another object of the present invention to provide a washer fluid supply system for an automobile in which workmanship is reduced and an effective space is secured.

도 1은 일반적인 자동차의 와셔액 공급 시스템을 보여주는 사시도.1 is a perspective view showing a washer fluid supply system of a typical vehicle.

도 2는 본 발명에 따른 자동차의 와셔액 공급 시스템의 설치상태를 보여주는 배치도.Figure 2 is a layout showing the installation state of the washer fluid supply system of the vehicle according to the present invention.

도 3은 본 발명에 따른 자동차의 와셔액 공급 시스템의 주요부를 상세하게 상세하게 보여주는 부분 측면도.Figure 3 is a partial side view showing in detail the main part of the washer fluid supply system of the vehicle according to the present invention.

♣ 도면의 주요 부분에 대한 부호의 설명 ♣♣ Explanation of symbols for the main parts of the drawing ♣

10 : 와셔액 탱크12 : 전방유리용 와셔액 송출펌프10: washer liquid tank 12: washer liquid delivery pump for windshield

14 : 후방유리용 와셔액 송출펌프16 : 전방유리용 와셔액 공급호스14: washer liquid delivery pump for rear glass 16: washer liquid supply hose for front glass

18 : 후방유리용 와셔액 공급호스20, 22 : 분사노즐18: washer liquid supply hose for rear glass 20, 22: spray nozzle

이 같은 목적들은, 자동차의 전방유리 및 후방유리에 와셔액을 분사시키기 위한 자동차의 와셔액 공급시스템에 있어서, 자동차의 전방에 설치된 엔진룸에 설치되는 하나의 와셔액 탱크; 상기 와셔액 탱크내의 와셔액을 전방유리로 공급하기 위해 상기 와셔액 저장탱크에 설치되는 전방유리용 와셔액 송출펌프; 상기 와셔액 탱크내의 와셔액을 후방유리로 공급하기 위해 상기 와셔액 저장탱크에 설치되는 후방유리용 와셔액 송출펌프; 상기 전방유리용 와셔액 송출펌프에 연결되는 전방유리용 와셔액 공급호스; 상기 후방유리용 와셔액 송출펌프에 연결되는 후방유리용 와셔액 공급호스; 상기 전방유리용 와셔액 공급호스의 단부에 설치되며 상기 전방유리에 와셔액을 분사시키기 위한 분사노즐; 및 상기 후방유리용 와셔액 공급호스의 단부에 설치되며 상기 후방유리에 와셔액을 분사시키기 위한 분사노즐을 포함하는 자동차의 와셔액 공급장치에 의해 달성될 수 있다.Such objects include: a washer fluid supply system for a vehicle for injecting washer fluid into a front windshield and a rear windshield of a vehicle, the washer fluid tank being installed in an engine room installed at the front of the vehicle; A washer liquid delivery pump installed in the washer liquid storage tank to supply washer liquid in the washer liquid tank to the front glass; A washer liquid delivery pump for rear glass installed in the washer liquid storage tank to supply washer liquid in the washer liquid tank to the rear glass; A washer fluid supply hose for windshield connected to the washer fluid delivery pump for windshield; A rear glass washer liquid supply hose connected to the rear glass washer liquid delivery pump; An injection nozzle installed at an end of the washer fluid supply hose for the windshield and for spraying the washer fluid onto the windshield; And a washer fluid supply device installed at an end of the washer fluid supply hose for the rear glass and including an injection nozzle for injecting the washer fluid into the rear glass.

이하, 본 발명에 따른 바람직한 실시예를 첨부도면을 참조로 하여 상세히 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 2 및 도 3을 참조하면, 본 발명에 따른 자동차의 와셔액 공급 시스템은 예컨대 자동차의 전방에 설치된 엔진룸의 적정위치에 설치되는 하나의 와셔액 탱크(10)를 구비한다. 와셔액 탱크(10)는 다양한 형태로 형성될 수 있으며, 예컨대 플라스틱 또는 합성수지와 같은 재료로 형성될 수 있다.2 and 3, the washer fluid supply system of a vehicle according to the present invention includes one washer fluid tank 10 installed at an appropriate position of an engine room installed in front of the vehicle, for example. The washer liquid tank 10 may be formed in various forms, for example, may be formed of a material such as plastic or synthetic resin.

와셔액 탱크(10)에는 그 내부에 저장된 와셔액을 전방유리 또는 후방유리로 공급하기 위해 2개의 송출펌프가 각각 일체로 설치된다. 즉, 와셔액 탱크(10)내의 와셔액을 전방유리로 공급하기 위한 전방유리용 와셔액 송출펌프(12)와, 와셔액 탱크(10)내의 와셔액을 후방유리로 공급하기 위한 후방유리용 와셔액 송출펌프(14)가 각각 구비되어 있다.In the washer liquid tank 10, two delivery pumps are integrally installed to supply the washer liquid stored therein to the front glass or the rear glass. That is, the washer liquid delivery pump 12 for the front glass for supplying the washer liquid in the washer liquid tank 10 to the rear glass, and the washer liquid delivery pump 14 for the rear glass for supplying the washer liquid in the washer liquid tank 10 to the rear glass. Each is provided.

그리고, 각각의 와셔액 송출펌프에는 그 송출펌프로부터 송출되는 와셔액을 실제로 전방유리를 향해 안내하기 위한 공급호스가 연결된다. 즉, 전방유리용 와셔액 송출펌프(12)에는 전방유리용 와셔액 공급호스(16)가 연결되며, 후방유리용 송출펌프(14)에는 후방유리용 와셔액 공급호스(18)가 연결된다.Each washer liquid delivery pump is connected with a supply hose for actually guiding the washer liquid discharged from the delivery pump toward the windshield. That is, the windshield washer liquid delivery pump 12 is connected to the windshield washer liquid supply hose 16, and the rear glass washer fluid supply hose 14 is connected to the rear glass washer liquid supply hose 18.

또한, 각각의 와셔액 공급호스의 단부에는 실제로 각각의 유리에 와셔액을 분사하기 위한 분사노즐이 구비되어 있다. 즉, 전방유리용 와셔액 공급호스(16)의 단부에는 분사노즐(20)이 구비되어 있으며, 후방유리용 와셔액 공급호스(18)의 단부에는 분사노즐(22)이 구비되어 있다.In addition, an end of each washer liquid supply hose is provided with a spray nozzle for actually spraying washer liquid onto each glass. That is, an injection nozzle 20 is provided at the end of the washer liquid supply hose 16 for the front glass, and an injection nozzle 22 is provided at the end of the washer fluid supply hose 18 for the rear glass.

한편, 도면에는 도시되지는 않았지만 각각의 와셔액 송출펌프(12,14)는 콘트롤러에 연결되어 있어, 운전자가 필요로 하는 경우 와셔액 버튼을 작동시키면 자동적으로 작동되도록 구성되어 있다.On the other hand, although not shown in the drawing, each washer liquid delivery pump (12, 14) is connected to the controller, it is configured to automatically operate when the washer liquid button is operated when the driver needs.

이하, 전술된 바와 같이 구성된 자동차의 와셔액 공급 시스템의 작동방식 및 그 작용모드에 대해 상세히 설명한다.Hereinafter, an operation method and a mode of operation of the washer fluid supply system of the vehicle configured as described above will be described in detail.

예컨대, 자동차의 주행 중 전방유리 또는 후방유리에 먼지 또는 이물질이 부착되어 전방운전시계 또는 후방운전시계가 불량한 경우, 운전시계를 확보하기 위해 와셔액을 분사시키면 각각의 와셔액 송출펌프가 자동으로 작동되어 와셔액이 전방유리 또는 후방유리로 분사된다.For example, if the front driving clock or the rear driving clock is bad due to dust or foreign matter adhering to the windshield or the rear glass while driving the vehicle, each washer fluid delivery pump is automatically operated when the washer fluid is sprayed to secure the driving clock. It is sprayed into the windshield or the rear glass.

즉, 전방유리에 와셔액을 분사하기 위해 와이퍼를 작동시키거나 와셔액 분사버튼을 누르면, 전방유리용 와셔액 송출펌프(12)가 작동되어 와셔액 탱크(10)에 저장된 와셔액은 와셔액 공급호스(16)를 통해 이송되어 그 단부에 구비된 분사노즐(20)을 통해 전방유리로 분사됨으로써, 와이퍼의 작동에 의해 전방유리가 세척되거나 와싱되는 것이다.That is, when the wiper is operated or the washer fluid ejection button is pressed to inject the washer liquid into the windshield, the washer liquid delivery pump 12 for the windshield is operated to store the washer liquid stored in the washer liquid tank 10 through the washer liquid supply hose 16. By being transported and sprayed into the windshield through the spray nozzle 20 provided at the end, the windshield is washed or washed by the operation of the wiper.

반면에, 후방유리에 와셔액을 분사하기 위해 와이퍼를 작동시키거나 와셔액 분사버튼을 누르면, 후방유리용 와셔액 송출펌프(14)가 작동되어 와셔액 탱크(10)에 저장된 와셔액은 와셔액 공급호스(18)를 통해 이송되어 그 단부에 구비된 분사노즐(22)을 통해 전방유리로 분사됨으로써, 와이퍼의 작동에 의해 후방유리가 세척되거나 와싱되는 것이다.On the other hand, when the wiper is operated or the washer fluid ejection button is pressed to inject the washer liquid into the rear glass, the washer liquid delivery pump 14 for the rear glass is operated so that the washer liquid stored in the washer liquid tank 10 is supplied to the washer liquid supply hose 18. It is transported through and sprayed onto the windshield through the injection nozzle 22 provided at the end, the rear glass is washed or washed by the operation of the wiper.

물론, 전후방 유리에 동시에 와셔액을 공급하기 위해 전후방유리 와이퍼 작동레버 또는 와셔액 공급버튼을 동시에 작동시키면 전방유리용 와셔액송출펌프(12)와 후방유리용 와셔액 송출펌프(14)가 동시에 작동되어 각각의 유리의 외표면에 와셔액이 분사됨으로써, 전방유리와 후방유리를 동시에 세척할 수 있는 것이다.Of course, when the front and rear glass wiper operation lever or the washer liquid supply button are operated at the same time to simultaneously supply the washer liquid to the front and rear glass, the washer liquid delivery pump 12 and the rear glass washer liquid delivery pump 14 are operated simultaneously. Washer liquid is sprayed on the outer surface of the front glass and the rear glass can be washed at the same time.

이와 같이, 하나의 와셔액 저장탱크에서 전방유리 및 후방유리로 선택적으로 또는 동시에 와셔액을 분사시킬 수 있으므로 차량에서 차지하는 유효공간이 최소화됨은 물론 수리 및 관리가 용이하게 되는 것이다.As such, since the washer fluid can be selectively or simultaneously sprayed from the one washer fluid storage tank to the front glass and the rear glass, the effective space occupied by the vehicle is minimized, and the repair and management are easy.

결과적으로, 본 발명에 따른 자동차의 와셔액 공급시스템에 의하면, 차량의 전방유리 및 후방유리에 분사되는 와셔액을 하나의 저장통에 저장할 수 있어, 비용이 절감되고, 사후관리가 용이하며, 작업공수가 감소되고, 유효공간이 확보되는 효과가 있는 것이다.As a result, according to the washer fluid supply system of the present invention, the washer liquid sprayed on the windshield and rear glass of the vehicle can be stored in one reservoir, so that the cost is reduced, the after-care is easy, and the labor of labor is reduced. The effective space is secured.

이상에서 본 발명에 따른 바람직한 실시예에 대해 설명하였으나, 본 기술분야의 당업자라면 첨부된 특허청구범위를 벗어남이 없이 다양한 변형예 및 수정예를 실시할 수 있을 것으로 이해된다.While a preferred embodiment according to the present invention has been described above, it will be understood by those skilled in the art that various modifications and changes can be made without departing from the scope of the appended claims.

Claims (1)

자동차의 전방유리 및 후방유리에 와셔액을 분사시키기 위한 자동차의 와셔액 공급시스템에 있어서,In the washer liquid supply system for injecting washer liquid to the windshield and rear glass of the vehicle, 자동차의 전방에 설치된 엔진룸에 설치되는 하나의 와셔액 탱크;One washer fluid tank installed in an engine room installed in front of the vehicle; 상기 와셔액 탱크내의 와셔액을 전방유리로 공급하기 위해 상기 와셔액 저장탱크에 설치되는 전방유리용 와셔액 송출펌프;A washer liquid delivery pump installed in the washer liquid storage tank to supply washer liquid in the washer liquid tank to the front glass; 상기 와셔액 탱크내의 와셔액을 후방유리로 공급하기 위해 상기 와셔액 저장탱크에 설치되는 후방유리용 와셔액 송출펌프;A washer liquid delivery pump for rear glass installed in the washer liquid storage tank to supply washer liquid in the washer liquid tank to the rear glass; 상기 전방유리용 와셔액 송출펌프에 연결되는 전방유리용 와셔액 공급호스;A washer fluid supply hose for windshield connected to the washer fluid delivery pump for windshield; 상기 후방유리용 와셔액 송출펌프에 연결되는 후방유리용 와셔액 공급호스;A rear glass washer liquid supply hose connected to the rear glass washer liquid delivery pump; 상기 전방유리용 와셔액 공급호스의 단부에 설치되며 상기 전방유리에 와셔액을 분사시키기 위한 분사노즐; 및An injection nozzle installed at an end of the washer fluid supply hose for the windshield and for spraying the washer fluid onto the windshield; And 상기 후방유리용 와셔액 공급호스의 단부에 설치되며 상기 후방유리에 와셔액을 분사시키기 위한 분사노즐을 포함하는 자동차의 와셔액 공급장치.Washer liquid supply apparatus for a vehicle is provided at the end of the washer liquid supply hose for the rear glass and comprises a spray nozzle for injecting the washer liquid to the rear glass.
KR1020010056552A 2001-09-13 2001-09-13 System for supplying washer in vehicle KR20030023380A (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58103945U (en) * 1982-01-07 1983-07-15 株式会社　三ッ葉電機製作所 Automotive window cleaning equipment
JPH07267053A (en) * 1994-03-31 1995-10-17 Suzuki Motor Corp Washer tank
KR970040246A (en) * 1995-12-21 1997-07-24 김태구 Washer liquid injection device for automobile
KR19990009801U (en) * 1997-08-19 1999-03-15 추호석 Washer liquid spraying device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58103945U (en) * 1982-01-07 1983-07-15 株式会社　三ッ葉電機製作所 Automotive window cleaning equipment
JPH07267053A (en) * 1994-03-31 1995-10-17 Suzuki Motor Corp Washer tank
KR970040246A (en) * 1995-12-21 1997-07-24 김태구 Washer liquid injection device for automobile
KR19990009801U (en) * 1997-08-19 1999-03-15 추호석 Washer liquid spraying device

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