KR20040007138A - A wiper arm having an injection structure of washing liquid - Google Patents
A wiper arm having an injection structure of washing liquid Download PDFInfo
- Publication number
- KR20040007138A KR20040007138A KR1020020041796A KR20020041796A KR20040007138A KR 20040007138 A KR20040007138 A KR 20040007138A KR 1020020041796 A KR1020020041796 A KR 1020020041796A KR 20020041796 A KR20020041796 A KR 20020041796A KR 20040007138 A KR20040007138 A KR 20040007138A
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- South Korea
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- liquid
- washer
- wiper arm
- injection nozzle
- washer liquid
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Classifications
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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
- 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
- B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
- B60S1/48—Liquid supply therefor
- B60S1/52—Arrangement of nozzles; Liquid spreading means
- B60S1/522—Arrangement of nozzles; Liquid spreading means moving liquid spreading means, e.g. arranged in wiper arms
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- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
Abstract
Description
본 발명은 와이퍼 암에 구비된 워셔액 분사구조에 관한 것으로, 보다 구체적으로는 블레이드를 자동차의 전면 유리창에 밀착시키고, 회동축과 결합하여 상기 블레이드를 좌우 회동시키는 매개 역할을 하는 와이퍼 암에 워셔액의 유입을 위한 하나의 입구부와, 상기 입구부를 통해 유입된 워셔액이 방사형으로 분사되도록 액관 및 출구부가 구비된 분사노즐이 장착되는 것을 특징으로 하는 와이퍼 암에 구비된 워셔액 분사구조에 관한 것이다.The present invention relates to a washer fluid injection structure provided in the wiper arm, and more specifically, to the inlet of the washer fluid to the wiper arm, which serves to mediate the blade to be in close contact with the front windshield of the vehicle, and is coupled to the pivot shaft to rotate the blade left and right. It relates to a washer liquid injection structure provided in the wiper arm, characterized in that the inlet portion and the injection nozzle provided with the liquid pipe and the outlet portion so that the washer liquid introduced through the inlet portion is radially injected.
일반적으로 비 또는 눈이 내릴 때 운전자의 시계를 확보하기 위해 와이퍼 블레이드를 이용하여 전면 유리창을 닦는데, 자동차의 와이핑(wiping) 장치는 전면 유리창에 접촉되어 유리창을 닦는 와이퍼 블레이드와, 상기 와이퍼 블레이드가 유리창에 접촉하도록 지지하는 와이퍼 암으로 이루어진 와이퍼 블레이드부를 모터와 링크를 이용하여 전면 유리창의 좌우로 회전시키는 것이다.In general, the wiper blade is used to wipe the windshield in order to secure the driver's watch in the rain or snow, and the wiping device of the vehicle is a wiper blade which contacts the windshield to clean the windshield, and the wiper blade The wiper blade portion made of a wiper arm for supporting the glass window is rotated to the left and right of the front window using a motor and a link.
이러한 와이퍼 블레이드를 이용한 와이핑 장치는 필요한 경우 워셔액을 전면 유리창에 도포한 다음 와이퍼 블레이드를 회전시키어 유리창을 닦는데, 도 1은 일반적으로 와이퍼에 형성되는 워셔액 분사노즐의 장착위치를 나타내는 개략도이고, 도 2는 종래 워셔액 분사노즐이 장착된 상태를 나타내는 사시도이다.The wiping device using such a wiper blade is applied to the front windshield washer liquid if necessary, then rotate the wiper blade to clean the glass window, Figure 1 is a schematic diagram showing the mounting position of the washer liquid injection nozzle generally formed on the wiper, 2 is a perspective view showing a state where a conventional washer liquid injection nozzle is mounted.
도시된 바와 같이, 전면 유리창(11)에 접촉되어 유리를 닦는 와이퍼 블레이드(12)가 유리창(11)에 접촉하도록 지지하는 와이퍼 암(13)이 형성되고, 상기 와이퍼 암(13)의 일단은 모터에 의해 좌우회동하는 회동축(14)과 결합하여 상기 블레이드(12)가 좌우 회동하도록 매개역할을 한다.As shown, a wiper arm 13 is formed to support the wiper blade 12 in contact with the windshield 11 to clean the glass so as to contact the windshield 11, and one end of the wiper arm 13 is a motor. By interlocking with the rotating shaft 14, which rotates left and right, the blade 12 serves as a medium to rotate left and right.
이때, 상기 와이퍼 암(13)에는 분사노즐(21)이 장착되는데, 상기분사노즐(21)의 일측면에는 도시되지 않은 워셔액 탱크로부터 연결된 워셔호스가 결합하여 워셔액을 공급하는 하나의 입구부(22)가 형성되고, 타측면에는 공급된 워셔액을 유리창(11)으로 보내는 하나의 출구부(23)가 형성된다.At this time, the wiper arm 13 is equipped with an injection nozzle 21, one side of the injection nozzle 21 is coupled to the washer hose connected from the washer liquid tank (not shown) to supply one washer 22 ) Is formed, and one outlet portion 23 for sending the washer liquid supplied to the glass window 11 is formed on the other side.
이때, 상기한 작동은 워셔스위치의 조작을 통해 이루어지고, 도시되지는 않았지만 분사노즐(21)로 워셔액을 공급하도록 워셔모터가 구비된다.At this time, the operation is made through the operation of the washer switch, although not shown is provided with a washer motor to supply the washer liquid to the injection nozzle (21).
그러나, 상기한 구성은 워셔모터의 강한 펌핑력에 의해 워셔액이 출구부(23)로 강하게 분사되어, 와이핑 작업시 다른 차량에 액이 날라가는 경우가 빈번하고, 워셔액이 유리창에 골고루 도포 되지 않는 문제점이 있었다.However, in the above configuration, the washer fluid is strongly injected to the outlet 23 by the strong pumping force of the washer motor, so that the liquid is often blown to other vehicles during the wiping operation, and the washer fluid is not evenly applied to the glass window. There was a problem.
이에 본 발명은 상기와 같은 문제점들을 해소하기 위해 안출된 것으로써, 본 발명의 목적은 분사노즐이 하나의 입구부와, 상기 입구부에 연결되어 방사형으로 워셔액이 분사되도록 다수의 액관 및 출구부를 구비하여 분출되는 워셔액이 유리창에 골고루 퍼지게 하고 분출되는 세기도 줄여주어 다른 차량에 피해를 주지 않게 하는데 있다.Accordingly, the present invention has been made in order to solve the above problems, the object of the present invention is the injection nozzle is provided with a plurality of liquid pipes and outlets so that the washing liquid is sprayed radially connected to one inlet and the inlet. The sprayed washer fluid is spread evenly on the glass window and reduces the intensity of the sprayed water so as not to damage other vehicles.
도 1은 일반적으로 와이퍼에 형성되는 워셔액 분사노즐의 장착위치를 나타내는 개략도.1 is a schematic view showing a mounting position of a washer liquid injection nozzle generally formed in a wiper;
도 2는 종래 워셔액 분사노즐이 장착된 상태를 나타내는 사시도.Figure 2 is a perspective view showing a state in which a conventional washer liquid injection nozzle is mounted.
도 3은 본 발명에 따른 워셔액 분사노즐이 장착된 상태를 나타내는 사시도.Figure 3 is a perspective view showing a state in which the washer fluid injection nozzle is mounted according to the present invention.
*도면의 주요부분에 대한 부호** Symbols for the main parts of the drawings *
11 : 유리창 12 : 블레이드11: glass window 12: blade
13 : 와이퍼 암 14 : 회동축13: wiper arm 14: rotating shaft
31 : 분사노즐 32 : 입구부31: injection nozzle 32: inlet
33 : 출구부 34 : 액관33: outlet 34: liquid pipe
상기와 같은 목적을 달성하기 위한 본 발명은, 자동차의 전면 유리창에 접촉되어 유리를 닦는 블레이드가 전면 유리창에 밀착하도록 지지하며 좌우회전의 매개체 역할을 하는 와이퍼 암에 분사노즐이 장착되어 워셔액을 분사하는 구조에 있어서, 상기 분사노즐은 상측면에 형성되어 워셔액이 유입되는 입구부와; 상기 입구부와 연결되어 분사노즐 내부에서 방사형으로 관이 형성되어 유입된 워셔액을 분배시키는 다수의 액관과; 상기 액관 각각의 끝단에 형성되어 분배된 워셔액을 분사노즐 외부로 배출시키는 출구부로 구성되는 것을 특징으로 하는 와이퍼 암에 구비된 워셔액 분사 구조를 제공한다.In order to achieve the above object, the present invention supports a blade to clean the glass by contacting the front windshield of the vehicle to be in close contact with the front windshield, and a spray nozzle is mounted on the wiper arm serving as a medium for left and right rotation to spray washer fluid. In the structure, the injection nozzle is formed on the upper side and the inlet portion in which the washer fluid flows; A plurality of liquid pipes connected to the inlet part and configured to radially form a pipe inside the injection nozzle to distribute the washer liquid; It provides a washer liquid injection structure provided in the wiper arm, characterized in that formed in the end of each of the liquid pipe is composed of an outlet for discharging the washer liquid dispensed to the injection nozzle.
이하, 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 설명한다.Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings.
또한, 본 실시예는 본 발명의 권리범위를 한정하는 것이 아니라 단지 예시로 제시된 것이며, 종래 구성과 동일한 부분은 동일한 부호 및 명칭을 사용한다.In addition, the present embodiment is presented by way of example only, not intended to limit the scope of the present invention, the same parts as the conventional configuration uses the same reference numerals and names.
도 3은 본 발명에 따른 워셔액 분사노즐이 장착된 상태를 나타내는 사시도이다.3 is a perspective view showing a state in which the washer liquid injection nozzle according to the present invention is mounted.
도시한 바와 같이, 본 발명에 따른 워셔액 분사구조는 와이퍼 암에 구비된 분사노즐을 통해 워셔액이 방사상으로 유리창에 배출되어 유리창에 도포되게 하는 것을 특징으로 한다.As shown, the washer liquid injection structure according to the present invention is characterized in that the washer liquid is radially discharged to the glass window through the injection nozzle provided in the wiper arm to be applied to the glass window.
본 발명을 구체적으로 살펴보면, 도 1에 도시된 바와 같이, 블레이드(12)와 결합하여 상기 블레이드(12)를 유리창(11)에 밀착시키고, 회동축(14)과 결합하여 블에이드(12)의 좌우 회동을 위한 매개체 역할을 하는 와이퍼 암(13)에 분사노즐(31)이 장착된다.Looking at the present invention in detail, as shown in Figure 1, in combination with the blade 12, the blade 12 is in close contact with the glass window 11, combined with the rotating shaft 14 of the blade 12 The injection nozzle 31 is mounted on the wiper arm 13 serving as a medium for the right and left rotation.
상기 분사노즐(31)의 상측면에는 내부에 관이 형성되어 워셔호스(미도시)를 통해 워셔액이 유입되도록 돌출된 형상을 갖는 입구부(32)가 구비된다.An upper portion of the injection nozzle 31 is provided with an inlet portion 32 having a protruding shape such that a tube is formed therein and a washer fluid is introduced through a washer hose (not shown).
그리고, 상기 입구부(32)의 내부에 형성된 관과 연결된 액관(34)이 상기 분사노즐(31)의 내부에 다수 구비되는데, 상기 액관(34)은 입구부(32)를 중심으로 방사형으로 형성되어 유입된 워셔액이 골고루 배분되도록 한다.In addition, a plurality of liquid pipes 34 connected to the pipes formed inside the inlet part 32 are provided in the injection nozzle 31, and the liquid pipes 34 are formed radially around the inlet part 32. In order to distribute the washer liquid evenly.
또한, 상기 액관(34) 각각의 끝단에는 배분된 워셔액이 유리창(11)으로 배출되어 도포 하도록 출구부(33)가 형성되는데, 상기 출구부의 형상 변화를 통해 워셔액의 배출각도를 조절할 수 있다.In addition, an outlet portion 33 is formed at each end of each of the liquid pipes 34 so that the dispensed washer liquid is discharged and applied to the glass window 11, and the discharge angle of the washer liquid may be adjusted by changing the shape of the outlet portion.
상기와 같은 구조로 이루어진 본 발명의 작용 및 효과는 다음과 같다.The action and effect of the present invention made of the above structure is as follows.
사용자가 워셔액을 이용한 전면 유리창(11)의 세정을 위해 스위치를 작동시키면, 미도시된 워셔탱크에 있는 워셔액이 워셔모터에 의해 펌핑되고, 이렇게 펌핑된 워셔액은 워셔호스를 통해 분사노즐(31)의 입구부(32)로 이동한다.When the user operates the switch for cleaning the front windshield 11 using the washer fluid, the washer fluid in the washer tank (not shown) is pumped by the washer motor, and the pumped washer fluid is discharged through the washer hose. Move to the inlet (32).
그리고, 상기 입구부(32)를 통과한 워셔액은 방사형으로 형성되는 다수의 액관(34)으로 분배되고, 이렇게 분배된 워셔액은 각각의 액관(34) 끝단에 형성되는 출구부(33)를 통해 분사노즐(31)에서 외부로 분사되어 유리창(11)을 도포 시킨다.Then, the washer liquid passing through the inlet portion 32 is distributed into a plurality of liquid pipes 34 formed in a radial manner, and the thus-washed washer liquid is injected through an outlet portion 33 formed at each end of the liquid pipe 34. Sprayed to the outside from the nozzle 31 to apply the glass window (11).
상기한 방사형 분사구조를 통해, 강력한 펌핑력에 의해 입구부(32)로 유입된 워셔액은 다수의 출구부(33)로 약하게 배출되어 다른 차량에 워셔액이 날아가지 않게 된다.Through the radial injection structure, the washer liquid introduced into the inlet portion 32 by the strong pumping force is weakly discharged to the plurality of outlet portions 33 so that the washer liquid does not fly to other vehicles.
또한, 방사형으로 워셔액이 분출됨으로서, 유리창(11)에 골고루 워셔액이 도포되는 효과가 발생하여 유리창(11)의 세정작업이 향상되고, 블레이드(12)의 마모도 줄여준다.In addition, since the washer liquid is ejected radially, the effect of evenly applying the washer liquid to the glass window 11 is generated, thereby improving the cleaning operation of the glass window 11 and reducing the wear of the blade 12.
상기한 바와 같이 본 발명에 따른 와이퍼 암에 구비된 분사노즐은 워셔액의 유입을 위한 하나의 입구부와, 유입된 워셔액의 분사세기를 줄여주고 넓은 영역으로 워셔액이 도포 되도록 방사형의 출구부를 가짐으로써, 와이핑을 수행할 때, 워셔액이 종래와 같이 강력하게 분사되지 않아 다른 차량에 액이 튀어 피해를 주는 일이 발생하지 않는다는 이점이 있다.As described above, the injection nozzle provided in the wiper arm according to the present invention has one inlet for the introduction of the washer liquid and a radial outlet portion to reduce the spraying strength of the introduced washer liquid and to apply the washer liquid to a wide area. When performing the wiping, there is an advantage that the washer fluid is not strongly sprayed as in the prior art, so that the liquid does not splash and damage other vehicles.
또한, 넓은 영역으로 워셔액이 도포 됨으로써, 세정 능력이 향상되고 효율적인 와이핑 작업이 가능하다는 이점이 있다.In addition, by applying the washer liquid to a large area, there is an advantage that the cleaning ability is improved and efficient wiping operation is possible.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2002-0041796A KR100447319B1 (en) | 2002-07-16 | 2002-07-16 | A wiper arm having an injection structure of washing liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2002-0041796A KR100447319B1 (en) | 2002-07-16 | 2002-07-16 | A wiper arm having an injection structure of washing liquid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20040007138A true KR20040007138A (en) | 2004-01-24 |
| KR100447319B1 KR100447319B1 (en) | 2004-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2002-0041796A KR100447319B1 (en) | 2002-07-16 | 2002-07-16 | A wiper arm having an injection structure of washing liquid |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3028825A1 (en) * | 2014-11-25 | 2016-05-27 | Valeo Systemes Dessuyage | DEVICE FOR LATERAL PROJECTION OF A WASHING LIQUID FOR A BRUSH ARM FOR A WINDOW SYSTEM OF A GLASS OF A MOTOR VEHICLE |
-
2002
- 2002-07-16 KR KR10-2002-0041796A patent/KR100447319B1/en not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3028825A1 (en) * | 2014-11-25 | 2016-05-27 | Valeo Systemes Dessuyage | DEVICE FOR LATERAL PROJECTION OF A WASHING LIQUID FOR A BRUSH ARM FOR A WINDOW SYSTEM OF A GLASS OF A MOTOR VEHICLE |
| EP3025914A1 (en) * | 2014-11-25 | 2016-06-01 | Valeo Systèmes d'Essuyage | Device for lateral spraying of a washing liquid for a wiper arm for a system for wiping a pane of a motor vehicule |
| CN105620426A (en) * | 2014-11-25 | 2016-06-01 | 法雷奥系统公司 | Device for lateral spraying of a washing liquid for a wiper arm for a system for wiping a pane of a motor vehicule |
| US10106130B2 (en) | 2014-11-25 | 2018-10-23 | Valeo Systèmes d'Essuyage | Device for lateral spraying of a washing liquid for a wiper arm for a system for wiping a pane of a motor vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100447319B1 (en) | 2004-09-07 |
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