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KR100578031B1 - Car Windshield Washer Reservoir - Google Patents

Car Windshield Washer Reservoir Download PDF

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Publication number
KR100578031B1
KR100578031B1 KR1020040042560A KR20040042560A KR100578031B1 KR 100578031 B1 KR100578031 B1 KR 100578031B1 KR 1020040042560 A KR1020040042560 A KR 1020040042560A KR 20040042560 A KR20040042560 A KR 20040042560A KR 100578031 B1 KR100578031 B1 KR 100578031B1
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hole
injection
washer
float
reservoir
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KR20050117293A (en
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안정로
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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
    • B60S1/50Arrangement of reservoir
    • 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
    • B60S1/522Arrangement of nozzles; Liquid spreading means moving liquid spreading means, e.g. arranged in wiper arms
    • B60S1/526Arrangement of nozzles; Liquid spreading means moving liquid spreading means, e.g. arranged in wiper arms according to vehicle movement characteristics, e.g. speed, or climatic conditions, e.g. wind

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  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

본 발명은 차량용 윈드 실드 와셔 리저버에 관한 것으로서, 와셔액을 주입할 때 주입상황을 육안으로 식별할 수 있도록하고, 주행시 또는 여름철에 누설을 방지할 수 있도록 한 것이다.The present invention relates to a windshield washer reservoir for a vehicle, so that the injection situation can be visually identified when the washer fluid is injected, and the leakage can be prevented during driving or during summer.

본 발명은 리저버본체(1)의 상부에 주입구(2)를 형성하고, 상기 주입구(2)에, 리저버본체(1)의 내부에 수납되고 하단에 확대부(4)를 형성한 일정길이의 주입관(3)을 연결하며, 상기 주입구(2)에 캡(5)을 설치한 것에 있어서, 상기 주입관(3)의 하단에 플로트(10)를 끈(11)으로 설치하고, 상기 주입관(3)의 상부 굴곡부에 즉 캡(5)을 개방하였을 때 육안식별이 가능한 위치에 통공(12)을 형성하여서 된 것이며, 상기 통공(12)은 주입관(3)의 주위에 3개정도의 복수개를 형성하고 그 합계단면적은 주입관(3)의 단면적과 동일하거나 크게 형성하는 것이 바람직하다.According to the present invention, an injection hole 2 is formed in an upper portion of the reservoir body 1, and the injection hole 2 has a predetermined length of an injection hole 2, which is accommodated in the reservoir body 1 and has an enlarged portion 4 formed at a lower end thereof. The pipe 3 is connected, and in the case where the cap 5 is installed at the injection hole 2, the float 10 is attached to the lower end of the injection pipe 3 with a string 11, and the injection pipe ( 3) is formed by forming a through hole 12 at the position where the naked eye can be identified when the cap 5 is opened, and the through hole 12 includes a plurality of three or more around the injection pipe 3. It is preferable to form and the total cross-sectional area is the same as or larger than the cross-sectional area of the injection pipe (3).

상기 플로트(10)는 와셔액의 수면의 증감에 의하여 승강하며, 일정수면 이상시에 그 부력에 의하여 상승하면서 확대부(4)를 폐쇄하고, 부력이 제거되면 다시 하강하는 것이다.The float 10 moves up and down by the increase and decrease of the water of the washer fluid, and closes the enlarged portion 4 while rising by the buoyancy when the water surface is over a certain level, and descends again when the buoyancy is removed.

상기 통공(12)의 내부에는 가이드 편(13)을 설치한 것이다.The guide piece 13 is installed inside the through hole 12.

리저버본체, 주입관, 캡, 플로트, 통공Reservoir body, injection tube, cap, float, through hole

Description

차량용 윈드 실드 와셔 리저버 {WIND SHIELD WASHER RESERVOIR FOR VEHICLE}Windshield Washer Reservoir for Vehicles {WIND SHIELD WASHER RESERVOIR FOR VEHICLE}

도 1은 본 발명의 실시예의 종단면도1 is a longitudinal sectional view of an embodiment of the present invention;

도 2는 종래의 것의 단면도2 is a cross-sectional view of a conventional one

< 도면의 주요부분에 대한 부호설명 >                <Explanation of Signs of Major Parts of Drawings>

1 : 리저버본체 3 : 주입관 5 : 캡 10 : 플로트 12 : 통공Reference Signs List 1 reservoir body 3: injection tube 5: cap 10: float 12: through hole

본 발명은 차량용 윈드 실드 와셔 리저버에 관한 것이다.The present invention relates to a windshield washer reservoir for a vehicle.

주지하는 바와 같이, 차량용 윈드 실드 와셔장치는 리저버(와셔액 탱크), 와셔액 펌프, 와셔 노즐 및 와이퍼 수단으로 구성하여, 와셔액 펌프에서 가압된 와셔액을 와셔 노즐을 경유하여 윈드 실드 글래스에 분사함과 동시에 와이퍼 수단의 와이퍼 블레이드를 좌우구동하여 윈드 실드 글래스에 낙하되는 비 또는 눈등을 닦음으로써 전방시야를 확보하고 있다.As is well known, the vehicle windshield washer device is composed of a reservoir (washer liquid tank), washer liquid pump, washer nozzle and wiper means, and at the same time spraying the washer liquid pressurized by the washer liquid pump to the windshield glass via the washer nozzle The front vision is secured by driving the wiper blades of the means from side to side to wipe rain or snow falling on the windshield glass.

종래의 윈드 실드 와셔 리저버는 도 2에 도시한 바와 같이, 리저버본체(1)의 상부에 주입구(2)를 형성하고, 상기 주입구(2)에, 리저버본체(1)의 내부에 수납되고 하단에 확대부(4)를 형성한 일정길이의 주입관(3)을 연결하며, 상기 주입구(2) 에 캡(5)을 설치한 것이다.As shown in FIG. 2, the conventional wind shield washer reservoir has an injection hole 2 formed in an upper portion of the reservoir body 1, and is accommodated in the reservoir body 1 and stored in the injection hole 2. Connecting the injection pipe 3 of a predetermined length to form an enlarged portion 4, the cap 5 is installed in the injection port (2).

상기 윈드 실드 와셔 리저버는 통상적으로 불투명 또는 반투명 플라스틱으로 제조하고, 항상 와셔액을 주입한 상태로 운전함으로 와셔액의 사용에 의하여 수시로 보충하여야하며, 또한 상기 리저버에 주입한 와셔액은 주행시 출렁거림과 동시에 계절적 요인에 따라 그 온도가 변함으로 내부압력도 변하는 것이다.The windshield washer reservoir is usually made of opaque or semi-transparent plastic, and always operated by washer-washed liquid, and must be replenished by the use of washer fluid, and the washer fluid injected into the reservoir is fluctuated at the same time as the driving season. As the temperature changes, the internal pressure also changes.

그러나 상기한 윈드 실드 와셔 리저버는 리저버본체(1)내의 와셔액이 소진되어 주입할 때 와셔액의 주입상태의 식별이 곤란함으로 적정액 이상 주입시에 넘치는 현상이 발생하며, 특히 상기 리저버를 예컨데 고속버스등과 같이 실내에 설치할 경우에는 실내를 오염시킴으로써 실내의 불결요인이 되는 것이다.However, the above-mentioned windshield washer reservoir is difficult to identify the state of washer fluid injection when the washer fluid in the reservoir body 1 is exhausted. Therefore, the windshield washer reservoir overflows when an appropriate amount of liquid is injected. When installed indoors, such as polluting the indoors will be an unclean factor in the room.

또한 리저버 본체내의 와셔액이 일정수면 이상일 때 주행시의 출렁거림 또는 여름철의 와셔액의 부피 팽창에 따라 내부압력이 증가함으로써 캡으로 누설되어 이또한 실내의 불결요인이 되는 문제점이 발생하고 있다.In addition, when the washer fluid in the reservoir body is above a certain level, the internal pressure increases due to the slack when driving or the volume expansion of the washer fluid during the summer, resulting in leakage into the cap, which is also a problem in the interior.

본 발명은 상기한 문제점을 시정하여, 와셔액을 주입할 때 주입상황을 육안으로 식별할 수 있도록하고, 주행시 또는 여름철에 누설을 방지할 수 있는 차량용 윈드 실드 와셔 리저버를 제공하는 것을 목적으로 한다.SUMMARY OF THE INVENTION The present invention aims to provide a vehicle windshield washer reservoir capable of visually identifying an injection situation when a washer fluid is injected and preventing leakage during driving or during summer by correcting the above problems.

상기한 목적을 달성하기 위하여, 본 발명은 리저버본체의 상부에 주입구를 형성하고, 상기 주입구에 리저버본체의 내부에 수납되는 주입관을 연결하며, 상기 주입구에 캡을 설치한 것에 있어서, 상기 주입관의 하단에 플로트를 설치하고, 상기 주입관의 상부의 육안확인위치에 통공을 형성하여서 된 것이다.In order to achieve the above object, the present invention is to form an injection hole in the upper portion of the reservoir body, to connect the injection pipe that is stored inside the reservoir body to the injection hole, the cap is provided in the injection hole, By installing a float at the bottom of the, it is to form a through-hole at the visual confirmation position of the upper portion of the injection tube.

본 발명은 도 1에 도시한 바와 같이, 리저버본체(1)의 상부에 주입구(2)를 형성하고, 상기 주입구(2)에, 리저버본체(1)의 내부에 수납되고 하단에 확대부(4)를 형성한 일정길이의 주입관(3)을 연결하며, 상기 주입구(2)에 캡(5)을 설치한 것에 있어서, 상기 주입관(3)의 하단에 플로트(10)를 끈(11)으로 설치하고, 상기 주입관(3)의 상부 굴곡부에 즉 캡(5)을 개방하였을 때 육안식별이 가능한 위치에 통공(12)을 형성하여서 된 것이며, 상기 통공(12)은 주입관(3)의 주위에 3개정도의 복수개를 형성하고 그 합계단면적은 주입관(3)의 단면적과 동일하거나 크게 형성하여 후술하는 바와 같이 리저버본체(1)의 내부압력 증가시에 캡(5) 측으로 역류하는 것을 방지하는 것이 바람직하다.As shown in FIG. 1, the inlet 2 is formed in an upper portion of the reservoir body 1, and the inlet 2 is housed in the reservoir body 1 and an enlarged portion 4 is disposed at the lower end of the reservoir body 1. Injecting a pipe (3) of a predetermined length and forming a cap (5) in the inlet (2), the string (11) dragging the float (10) to the lower end of the injection pipe (3) The through hole 12 is formed at the position of the upper bent portion of the injection pipe 3, that is, when the cap 5 is opened to the naked eye, and the through hole 12 is the injection pipe 3. A plurality of three or more are formed around the circumference, and the total cross-sectional area thereof is equal to or larger than the cross sectional area of the injection pipe 3, and flows back to the cap 5 side when the internal pressure of the reservoir body 1 increases, as will be described later. It is desirable to prevent that.

상기 플로트(10)는 와셔액의 수면의 증감에 의하여 승강하며, 일정수면 이상시에 그 부력에 의하여 상승하면서 확대부(4)를 폐쇄하고 부력이 제거되면 다시 하강하는 것이다.The float 10 moves up and down by the increase and decrease of the water of the washer fluid, and when the water surface rises by the buoyancy when the water surface is over a certain level, the enlarged part 4 is closed and descends again when the buoyancy is removed.

상기 통공(12)의 내부에는 가이드 편(13)을 설치한 것이다.The guide piece 13 is installed inside the through hole 12.

이상과 같은 본 발명은 리저버본체(1)내에 주입된 와셔액의 소진에 의하여 수면이 플로트(10)의 하방에 위치되었을 때에는 플로트(10)가 하강되어 주입관(3)의 확대부(4)에서 떨어진 상태에 있게되며, 상기 상태에서 캡(5)을 열고 주입구(2)에 와셔액을 주입하면 와셔액의 수면이 점점 증가함에 따라 그 수면이 플로트(10)의 저면에 작용함으로서 플로트(10)는 도 1의 가상선과 같이 확대부(4)에 밀착되어 주입관(3)의 하단으로는 와셔액이 주입되지 않게 되는 것이다.According to the present invention as described above, when the water surface is located below the float 10 due to the exhaustion of the washer fluid injected into the reservoir body 1, the float 10 is lowered and the enlarged portion 4 of the injection tube 3 is lowered. When the cap 5 is opened and the washer fluid is injected into the inlet 2 in the above state, the surface of the washer fluid acts on the bottom surface of the float 10 as the surface of the washer fluid gradually increases, so that the float 10 As in the imaginary line of 1, the washer is in close contact with the enlarged portion 4 such that the washer liquid is not injected into the lower end of the injection tube 3.

상기와 같이 플로트(10)가 주입관(3)의 하단을 폐쇄한 상태에서 와셔액을 계속 주입하면 와셔액은 주입관(3)내에 충만되고 통공(12)의 위치에 이르면 통공(12)으로 배출되어 리저버본체(1)의 하방으로 낙하되며, 상기와 같이 와셔액이 통공(12)으로 배출될 때 주입자가 육안으로 확인하여 와셔액의 주입을 중단함으로써 와셔액이 넘치는 것을 방지할 수 있는 것이다.If the float 10 continues to inject the washer liquid while the float 10 closes the lower end of the inlet tube 3, the washer liquid is filled in the inlet tube 3 and is discharged to the through hole 12 when the position of the through hole 12 is reached. Falling down the reservoir body 1, and when the washer liquid is discharged to the through-hole 12 as described above, the injector can visually check and stop the washer liquid injection to prevent overflow of the washer liquid.

한편 리저버본체(1)내의 와셔액의 수면이 플로트(10)의 하방에 위치되었을 때 즉 플로트(10)가 확대부(4)에서 떨어진 상태에서 주행시 리저버본체(1)내의 와셔액이 출렁거리거나 여름철에 와셔액이 팽창하여 그 압력이 증가되었을 때 주입관(3)을 통하여 상승되는 와셔액은 통공(12)으로 배출되고, 캡(5) 측으로는 역류하지 않음으로 와셔액이 캡(5)으로 누설되는 것을 방지할 수 있는 것이다.On the other hand, when the water level of the washer liquid in the reservoir body 1 is located below the float 10, i.e., when the float 10 runs away from the enlarged portion 4, the washer liquid in the reservoir body 1 stumbles or in summer. When the washer fluid expands and its pressure is increased, the washer fluid rising through the injection pipe 3 is discharged to the through hole 12 and does not flow back to the cap 5 side, thereby preventing the washer fluid from leaking to the cap 5. You can do it.

그리고 통공(12)에는 가이드 편(13)을 설치하여 리저버본체(1)에 와셔액을 주입할 때 와셔액의 가이드 기능을 함으로써 통공(12)으로 배출되는 것을 방지함과 동시에 와셔액이 주입관(3) 하단으로 스무스하게 주입되며, 또한 와셔액이 캡(5) 측으로 역류할 때 주입관(3)의 내벽으로 역류하는 와셔액을 통공(12)으로 원활하게 배출되도록 하였음으로 와셔액의 캡(5) 역류를 더욱더 양호하게 방지할 수 있는 것이다.In addition, the guide piece 13 is installed in the through hole 12 to guide the washer fluid when the washer fluid is injected into the reservoir body 1, thereby preventing the washer fluid from being discharged to the through hole 12, and at the same time, the washer fluid is injected into the inlet tube 3. When the washer fluid is smoothly injected to the lower side and the washer fluid flows back toward the cap 5 side, the washer fluid flowing back to the inner wall of the injection tube 3 is smoothly discharged to the through hole 12 so that the cap 5 of the washer fluid is further flowed back. It can be prevented satisfactorily.

이상과 같이 본 발명은 주입관의 하단에 플로트를 설치하고, 주입관의 상부의 육안확인 위치에 통공을 설치하여서, 와셔액의 주입시 육안확인을 가능할 수 있도록 함으로써 와셔액이 넘치는 것을 방지할 수 있기 때문에 실내오염을 방지하여 쾌적한 탑승이 가능하고, 또한 주행시 또는 여름철에 와셔액이 캡으로 누설되는 것을 양호하게 방지할 수 있는 것이다.As described above, since the present invention provides a float at the lower end of the injection tube, and a through hole is installed at the visual confirmation position of the upper portion of the injection tube, it is possible to prevent the washer liquid from overflowing by enabling visual confirmation when the washer liquid is injected. It is possible to comfortably ride by preventing indoor pollution, and also to prevent the washer fluid from leaking to the cap during driving or during summer.

Claims (3)

리저버본체의 상부에 주입구를 형성하고, 상기 주입구에 리저버본체의 내부에 수납되는 주입관을 연결하며, 상기 주입구에 캡을 설치한 것에 있어서, 상기 주입관의 하단에 플로트를 설치하고, 상기 주입관의 상부의 육안확인 위치에 통공을 형성한 차량용 윈드 실드 와셔 리저버.An injection hole is formed in an upper portion of the reservoir body, and an injection tube which is housed in the reservoir body is connected to the injection hole, and a cap is installed in the injection hole, and a float is installed at the lower end of the injection tube. Windshield washer reservoir for vehicles formed with a through-hole at the naked eye at the upper part of the vehicle. 제 1 항에 있어서, 통공의 내부에 가이드 편을 설치한 차량용 윈드 실드 와셔 리저버.2. The windshield washer reservoir according to claim 1, wherein a guide piece is provided inside the through hole. 제 1 항 또는 제 2 항에 있어서, 통공은 복수개를 설치하고 그 합계단면적은 적어도 주입관의 단면적과 동일하게 형성한 차량용 윈드 실드 와셔 리저버.The vehicle windshield washer reservoir according to claim 1 or 2, wherein a plurality of through holes are provided and the total cross-sectional area thereof is formed at least equal to the cross-sectional area of the injection pipe.
KR1020040042560A 2004-06-10 2004-06-10 Car Windshield Washer Reservoir Expired - Fee Related KR100578031B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160063810A (en) * 2014-11-27 2016-06-07 엘에스엠트론 주식회사 Tractor cabin with washer container

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101601483B1 (en) * 2014-09-15 2016-03-09 현대자동차주식회사 Washer tank

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52162630U (en) 1976-06-02 1977-12-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52162630U (en) 1976-06-02 1977-12-09

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160063810A (en) * 2014-11-27 2016-06-07 엘에스엠트론 주식회사 Tractor cabin with washer container

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