KR19980036029A - Wiper Blade with Washer Nozzle - Google Patents

Wiper Blade with Washer Nozzle Download PDF

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Publication number
KR19980036029A
KR19980036029A KR1019960054502A KR19960054502A KR19980036029A KR 19980036029 A KR19980036029 A KR 19980036029A KR 1019960054502 A KR1019960054502 A KR 1019960054502A KR 19960054502 A KR19960054502 A KR 19960054502A KR 19980036029 A KR19980036029 A KR 19980036029A
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KR
South Korea
Prior art keywords
washer
washer liquid
washer nozzle
wiper blade
nozzle
Prior art date
Application number
KR1019960054502A
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Korean (ko)
Inventor
권호성
Original Assignee
박병재
현대자동차 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 박병재, 현대자동차 주식회사 filed Critical 박병재
Priority to KR1019960054502A priority Critical patent/KR19980036029A/en
Publication of KR19980036029A publication Critical patent/KR19980036029A/en

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Classifications

    • 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
    • B60S1/524Arrangement of nozzles; Liquid spreading means moving liquid spreading means, e.g. arranged in wiper arms arranged in wiper blades

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

Abstract

본 발명은 상단 중앙부에 외측으로 와셔 노즐(11)이 설치되며, 상부내부에 와셔액이 유동하도록 와셔액 통로(12)를 형성하고, 상기 와셔액 통로(12) 하부와 연결하되, 탄력성 및 원심력을 이용하여 와셔액을 분사하기 위해 원형단면의 분사조(13)를 형성하고, 상기 분사조(13) 하부에 연결되어 와셔액의 분사속도가 증가되도록 단면축소로 분사홀(14)을 등간격으로 형성하여 와이퍼 블레이드(10)를 구성하므로, 자동차 와셔 노즐(11)을 후드에 장착함으로 발생되는 와셔 노즐(11)의 막힘 문제와 조립성 및 정비성을 개선하고, 윈도우에 묻은 눈, 비 또는 흙탕물 등을 효과적으로 닦아내므로 양호한 시계가 확보되는 와셔 노즐을 장착한 와이퍼 블레이드에 관한 것이다.In the present invention, the washer nozzle 11 is installed to the outside of the upper center portion, and the washer liquid passage 12 is formed to allow the washer liquid to flow inside the upper portion, and is connected to the washer liquid passage 12, but using elasticity and centrifugal force. A spray tank 13 having a circular cross section is formed to spray the washer liquid, and the injection hole 14 is formed at equal intervals so as to be connected to the lower portion of the spray tank 13 so as to increase the spray speed of the washer liquid. (10) improves clogging problems, assemblability and serviceability of the washer nozzle 11 caused by mounting the vehicle washer nozzle 11 in the hood, and effectively wipes snow, rain or muddy water from the windows. Therefore, the present invention relates to a wiper blade equipped with a washer nozzle that ensures a good watch.

Description

와셔 노즐을 장착한 와이퍼 블레이드Wiper Blade with Washer Nozzle

본 발명은 와셔 노즐을 장착한 와이퍼 블레이드에 관한 것으로, 더 상세하게는 자동차 와이퍼 블레이드에 와셔 노즐을 장착하고, 상기 와이퍼 블레이드내에 와셔액 통로,분사조 및 분사홀을 형성하므로, 와셔 노즐을 후드에 장착함으로 발생되는 와셔 노즐의 막힘 문제와 조립성 및 정비성을 개선하고, 윈도우에 묻은 눈, 비 또는 흙탕물 등을 효과적으로 닦아내므로 양호한 시계가 확보되는 와셔 노즐을 장착한 와이퍼 블레이드에 관한 것이다.The present invention relates to a wiper blade equipped with a washer nozzle, and more particularly, a washer nozzle is mounted on an automobile wiper blade, and a washer fluid passageway, a spray tank, and a spray hole are formed in the wiper blade. The present invention relates to a wiper blade equipped with a washer nozzle, which improves clogging problems, assembly and maintenance of the washer nozzle, and effectively wipes snow, rain, or muddy water from windows, thereby ensuring a good visibility.

일반적으로 와이퍼 블레이드는 유리면과 접촉된 물방울이나 더러워진 것을 닦는 것으로 우천시 안전운전에 중요한 요소를 차지하며, 고무 부분을 레버 엘리먼트라 부르고, 엘리먼트의 날 부분은 장기간 사용하면 마모되어 닦는 기능이 쇠퇴하므로 교환하여 사용한다.In general, wiper blades are important for safe driving in rainy weather by wiping off water droplets and dirt that come into contact with the glass surface.The rubber part is called a lever element, and the blade part of the element wears and decays when used for a long time. use.

또한, 자동차의 와셔는 유리창에 와셔액을 분사하는 장치로서 탱크에 저장된 와셔액을 발산하기 위하여 분사점을 많게 하거나 부채꼴로 발산하는 것 이외에도 와이퍼와 연동하여 블레이드가 작동하는 시간에 맞추어 작용하는 것도 있다.In addition, the washer of the vehicle is a device for spraying the washer liquid to the windshield, in addition to increasing the injection point or the fan-shaped divergence in order to dissipate the washer liquid stored in the tank, there is a function that works in conjunction with the wiper to operate the blade.

한편, 종래 와이퍼 블레이드는 윈드 실드에 장착되고, 와셔 노즐은 자동차 후드에 설치되므로 주행중 먼지나 이물질에 의해 노즐이 막혀 와셔액을 분사하지 못하는 결과를 가져와 시계확보가 어렵게 된다.On the other hand, the conventional wiper blade is mounted on the wind shield, the washer nozzle is installed in the car hood, the nozzle is clogged by the dust or foreign matter while driving, resulting in the spray of the washer liquid, it is difficult to secure the clock.

이와 같이 와셔 노즐이 막혀 윈도우를 닦지 못하게 되면 주행중 사고 발생의 위험이 크고, 한편 정비가 어렵게 되어 유지비용이 증가하는 문제점이 있었다.As such, when the washer nozzle is blocked and the window is not cleaned, there is a high risk of an accident occurring while driving, and maintenance becomes difficult due to an increase in maintenance costs.

본 발명의 목적은 자동차 와이퍼 블레이드에 와셔 노즐을 장착하고, 상기 와이퍼 블레이드내에 와셔액 통로,분사조 및 분사홀을 형성하여 윈도우에 묻은 눈, 비 또는 흙탕물 등을 효과적으로 닦아내고, 와셔 노즐을 후드에 설치함으로 발생되는 조립성 및 정비성을 개선하고, 이물질에 의해 와셔 노즐의 막힘을 방지할 수 있도록 와셔 노즐을 장착한 와이퍼 블레이드를 제공하는 데 있다.An object of the present invention is to mount a washer nozzle on the car wiper blade, and to form a washer fluid passageway, a spray tank and a spray hole in the wiper blade to wipe off the snow, rain or muddy water on the window, and to install the washer nozzle in the hood. The present invention provides a wiper blade equipped with a washer nozzle to improve assembly and serviceability and prevent clogging of the washer nozzle due to foreign matter.

상기 목적을 달성하기 위해 본 발명은 상부에 와셔액 통로를 형성하며, 중간부에 복원력 가지도록 원형단면의 분사조를 형성하고, 하부에 와셔액 분사홀을 등간격으로 형성한 와이퍼 블레이드 상단에 와셔 노즐을 돌출되게 설치하여 먼지나 이물질 등에 의해 막힘을 방지하고,윈도우에 묻은 눈, 비 또는 흙탕물 등을 효과적으로 닦아내고, 와셔 노즐을 후드에 장착하는데 발생하는 조립성 및 정비성을 개선할 수 있도록 한 것이다.In order to achieve the above object, the present invention forms a washer fluid passage in the upper portion, forms a spray tank having a circular cross section so as to have a restoring force in the middle portion, and a washer nozzle in the upper portion of the wiper blade having the washer liquid injection holes formed at equal intervals. It is installed to protrude to prevent clogging by dust or foreign substances, to effectively wipe off snow, rain or muddy water on the window, and to improve the assembly and maintenance that occurs when mounting the washer nozzle to the hood.

도 1 은 와셔 노즐을 장착한 와이퍼 블레이드를 나타낸 사시도1 is a perspective view of a wiper blade equipped with a washer nozzle;

도 2 는 본 발명의 구조를 나타낸 단면도2 is a cross-sectional view showing the structure of the present invention.

도 3 은 도 2 의 A - A선 단면도3 is a cross-sectional view taken along the line A-A of FIG.

도 4 는 도 2 의 B - B선 단면도4 is a cross-sectional view taken along the line B-B of FIG.

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

10 : 와이퍼 블레이드10: wiper blade

11 : 와셔 노즐11: washer nozzle

12 : 와셔액 통로12: washer liquid passage

13 : 분사조13: injection tank

14 : 분사홀14: injection hole

20 : 와셔액 호스20: washer fluid hose

본 발명은 도 2 및 도 3 과 도 4 에 도시된 바와 같이, 상단 중앙부에 외측으로 와셔 노즐(11)이 설치되며, 상부내부에 와셔액이 유동하도록 와셔액 통로(12)를 형성하고, 상기 와셔액 통로(12) 하부와 연결하되, 탄력성 및 원심력을 이용하여 와셔액을 분사하기 위해 원형단면의 분사조(13)를 형성하고, 상기 분사조(13) 하부에 연결되어 와셔액의 분사속도가 증가되도록 단면축소로 분사홀(14)을 등간격으로 형성하여 와이퍼 블레이드(10)를 구성한다.2 and 3 and 4, the washer nozzle 11 is installed to the outside in the upper center portion, and the washer liquid passage 12 is formed so that the washer liquid flows in the upper portion. (12) It is connected to the lower portion, to form a spray tank 13 of the circular cross-section for spraying the washer liquid using the elasticity and centrifugal force, and is connected to the lower portion of the spray tank 13 to reduce the cross-section so that the spraying speed of the washer liquid is increased The wiper blades 10 are formed by forming furnace injection holes 14 at equal intervals.

이와 같이 구성된 와셔 노즐(11)을 장착한 와이퍼 블레이드(10)는 탱크로 부터 공급받은 와셔액을 이동 시켜주는 와셔액 호스(20)가 상기 와셔 노즐(11)에 끼워져 와셔액이 와셔액 통로(12)를 지나 분사조(13)에 모이게 되고, 분사시 원심력에 의해 관성력과 분사압력의 합력으로 분사홀(14)을 지나 분사되므로 윈도우에 묻은 눈, 비 또는 흙탕물 등을 효과적으로 닦아내어 안전한 시계를 확보 할 수 있으며, 자동차 후드에 장착되어 발생되는 조립성 및 정비성이 개선되어 유지비용이 절감되는 장점이 있다.In the wiper blade 10 equipped with the washer nozzle 11 configured as described above, the washer fluid hose 20 for moving the washer fluid supplied from the tank is inserted into the washer nozzle 11 so that the washer fluid passes through the washer fluid passage 12. It is collected in the injection tank 13, and is injected through the injection hole 14 by the combined force of inertia force and injection pressure by the centrifugal force during the injection, so that the snow, rain or muddy water on the window can be effectively wiped to secure a safe watch. In addition, there is an advantage in that the maintenance cost is reduced due to the improved assembly and maintenance caused by being mounted on the car hood.

이상에서 설명한 바와 같이 본 발명은 상부에 와셔액 통로를 형성하며, 중간부에 복원력 가지도록 원형부분의 분사조를 형성하고, 하부에 와셔액 분사홀을 등간격으로 형성한 와이퍼 블레이드 상단에 와셔 노즐을 돌출되게 설치하여 먼지나 이물질 등에 의해 막힘을 방지함과 동시에 윈도우에 묻은 눈, 비 또는 흙탕물 등을 효과적으로 닦아내고, 와셔 노즐을 후드에 장착하는데 발생하는 조립성 및 정비성을 개선할 수 있도록 한 것이다.As described above, the present invention forms a washer fluid passage in the upper part, forms a spray tank of a circular part to have a restoring force in the middle part, and protrudes the washer nozzle in the upper part of the wiper blade having washer fluid injection holes formed at equal intervals in the lower part. It is installed so as to prevent clogging by dust or foreign substances and at the same time to effectively wipe the snow, rain or muddy water on the window, and to improve the assembly and maintenance that occurs when mounting the washer nozzle to the hood.

Claims (1)

상단 중앙부에 외측으로 와셔 노즐(11)이 설치되며, 상부내부에 와셔액이 유동하도록 와셔액 통로(12)를 형성하고, 상기 와셔액 통로(12) 하부와 연결하되, 탄력성 및 원심력을 이용하여 와셔액을 분사하기 위해 원형단면의 분사조(13)를 형성하고, 상기 분사조(13) 하부에 연결되어 와셔액의 분사속도가 증가되도록 단면축소로 분사홀(14)을 등간격으로 형성하여 와이퍼 블레이드(10)를 구성한 것을 특징으로 하는 와셔 노즐을 장착한 와이퍼 블래이드.The washer nozzle 11 is installed outside the upper center portion, and the washer liquid passage 12 is formed to allow the washer liquid to flow inside the upper portion, and the washer liquid passage 12 is connected to the lower portion of the washer liquid passage, and the washer liquid is injected using elasticity and centrifugal force. In order to form a spray tank 13 having a circular cross section, and connected to the lower portion of the spray tank 13 to form a spray hole 14 at equal intervals so that the spraying speed of the washer liquid is increased, the wiper blade 10 Wiper blade equipped with a washer nozzle, characterized in that the configuration.
KR1019960054502A 1996-11-15 1996-11-15 Wiper Blade with Washer Nozzle KR19980036029A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960054502A KR19980036029A (en) 1996-11-15 1996-11-15 Wiper Blade with Washer Nozzle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960054502A KR19980036029A (en) 1996-11-15 1996-11-15 Wiper Blade with Washer Nozzle

Publications (1)

Publication Number Publication Date
KR19980036029A true KR19980036029A (en) 1998-08-05

Family

ID=66320626

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960054502A KR19980036029A (en) 1996-11-15 1996-11-15 Wiper Blade with Washer Nozzle

Country Status (1)

Country Link
KR (1) KR19980036029A (en)

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