KR0141358B1 - An wiper arm hor avehicle equipped with washer nozzle as one body - Google Patents
An wiper arm hor avehicle equipped with washer nozzle as one bodyInfo
- Publication number
- KR0141358B1 KR0141358B1 KR1019920015030A KR920015030A KR0141358B1 KR 0141358 B1 KR0141358 B1 KR 0141358B1 KR 1019920015030 A KR1019920015030 A KR 1019920015030A KR 920015030 A KR920015030 A KR 920015030A KR 0141358 B1 KR0141358 B1 KR 0141358B1
- Authority
- KR
- South Korea
- Prior art keywords
- wiper arm
- cleaning liquid
- nozzle
- supply pipe
- liquid supply
- Prior art date
Links
Classifications
-
- 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
Abstract
본 발명은 차량용 앞유리창의 먼지 내지는 이물질등을 세척할 수 있도록 세척액을 공급하는 세척액공급노즐이 와이퍼아암에 일체로 장착된 구조에 관한 것으로, 상기 와이퍼아암(4)이 아암커버(5)의 피봇축(3)에서 너트들(6a,6b)로 보유지지되고 이 아암커버(5)의 바깥부시(7)에는 세척액공급파이프(8)를 일정한 회전각도로 안내하는 안내홈(9)이 반원호형상으로 형성되어 있으며, 이 세척액공급파이프(8)는 와이퍼아암(4)의 와이퍼블레이드(1)중앙부위에 설치되는 노즐(10)에 연통되어 이루어져 있다.The present invention relates to a structure in which a cleaning solution supply nozzle for supplying a cleaning solution to wash the dust or foreign matter of the windshield for a vehicle is integrally mounted to the wiper arm, wherein the wiper arm (4) is pivoted on the arm cover (5). A guide groove 9, which is held on the shaft 3 by nuts 6a and 6b and guides the cleaning liquid supply pipe 8 at a constant rotational angle, is provided in the outer bush 7 of the arm cover 5 in a semicircular arc. It is formed in the shape, and this washing | cleaning liquid supply pipe 8 communicates with the nozzle 10 provided in the center part of the wiper blade 1 of the wiper arm 4. As shown in FIG.
Description
본 발명은 차량 앞유리창에 설치되는 와이퍼아암에 관한 것으로 특히 노즐이 일체로 장착되어 세척력을 향상 시키도록 된 세척액 노즐이 일체로 장착된 차량용 와이퍼아암에 관한 것이다.The present invention relates to a wiper arm installed in the windshield of the vehicle, and more particularly to a vehicle wiper arm in which the nozzle is integrally mounted with a cleaning liquid nozzle to improve cleaning power.
통상적으로 차량의 앞유리창과 인접하는 프론트판넬에는 비 또는 눈이 올때 운전자의 시계가 방해되는 것을 방지하기 위해 앞면유리를 닦아 주는 와이퍼와, 비나 눈 뿐 아니라 먼지 내지는 이물질등이 이 앞유리창에 묻어 있을 때 이를 신속하게 제거할 수 있도록 하기 위해 세척액을 앞면유리에 분사시키는 노즐이 설치되어 있는바, 이러한 기능을 갖는 종래의 와이퍼와 노즐은 각각 별도로 설치되어 장착됨에 따라 조립구조가 복잡하고 외관미도 저하되는문제점이 있었다.Typically, windshields adjacent to the windshield of the vehicle are covered with windshield wipers to clean the windshield to prevent the driver's watch from interfering with rain or snow, as well as rain or snow as well as dust or dirt. In order to be able to remove it quickly when the nozzle for spraying the cleaning liquid is installed on the windshield, the conventional wiper and the nozzle having this function is installed separately, so that the assembly structure is complicated and appearance is also degraded There was a problem.
또한 노즐과 연결된 공급호오스에서 세척액이 누수되는 폐단과 이 공급호오스가 차체의 포른트판넬의 외부로 노출됨에 따라 절손의 위험이 있는 등의 문제점도 있었다.In addition, there was a problem such as a closed end of the cleaning liquid leaked from the supply hose connected to the nozzle and the supply hose is exposed to the outside of the fort panel of the vehicle body, causing a risk of damage.
이에 본 발명은 상기와 같은 종래의 제반문제점들을 해결하기 위해 발명된 것으로, 아암커버에 노즐을 일체로 장착시켜 와이퍼아암의 동일한 회전스트로크에 대응하여 노즐로부터 세척액이 분사공급됨에 따라, 와이퍼아암과 노즐의 조립성과 외관미가 향상될 뿐 아니라 세척액공급파이프가 외부로 노출되지 않도록 하여 절손의 위험을 방지시키도록 된 세척액공급노즐이 일체로 장착된 차량용 와이퍼아암을 제공함에 그 목적이 있다.Accordingly, the present invention has been invented to solve the above conventional problems, the wiper arm and the nozzle as the cleaning liquid is injected and supplied from the nozzle corresponding to the same rotational stroke of the wiper arm by integrally mounting the nozzle to the arm cover It is an object of the present invention to provide a vehicle wiper arm that is integrally equipped with a cleaning liquid supply nozzle, which is not only to improve the assemblability and appearance aesthetics but also prevent the washing liquid supply pipe from being exposed to the outside.
제 1도는 본 발명에 따른 차량용 와이퍼아암의 부분사시도,1 is a partial perspective view of a vehicle wiper arm according to the present invention,
제 2도는 제 1도의 I-I선 단면도,2 is a cross-sectional view taken along line I-I of FIG. 1,
제 3도는 본 발명의 작동상태 평면도이다.3 is a plan view of an operating state of the present invention.
*도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 와이퍼블레이드 2 : 프론트판넬1: wiper blade 2: front panel
3 : 피봇축 4 : 와이퍼아암3: pivot axis 4: wiper arm
5 : 아암커버 6a,6b : 너트5: Arm cover 6a, 6b: Nut
7 : 바깥부시 8 : 세척액 공급파이프7: outside bush 8: washing liquid supply pipe
9 : 안내홈 10 : 노즐9: guide groove 10: nozzle
상기와 같은 목적을 달성하기 위한 본 발명은 프론트판넬의 지지축인 피봇축을 중심으로 앞유리창의 시계를 확보할 수 있도록 일정한 각도로 회전하는 차량용 와이퍼아암에 있어서, 상기 피봇축에 너트등으로 와이퍼아암이 보유지지되고 이 아암커버의 바깥부시에는 세척액공급파이프의 안내홈이 반원호형상으로 형성되어 있으며, 이 세척액공급파이프는 와이퍼아암의 블레이드중앙부위에 설치되는 노즐에 연동되어 이루어진 구조로 되어 있다.The present invention for achieving the above object is a vehicle wiper arm that rotates at a constant angle to secure the clock of the windshield around the pivot axis, which is the support shaft of the front panel, the wiper arm with a nut or the like on the pivot shaft It is retained and the outer groove of the arm cover is formed with a guide groove of the cleaning liquid supply pipe in a semi-circular arc shape, the cleaning liquid supply pipe is structured in conjunction with the nozzle installed in the blade center of the wiper arm.
또한 본 발명은 상기 반원호형상으로 형성된 세액공급파이프의 안내홈은 와이퍼아암의 회전스트로크와 동일한 각도로 형성되어 있다.In addition, the present invention is the guide groove of the liquid supply pipe formed in the semi-circular arc shape is formed at the same angle as the rotational stroke of the wiper arm.
이하 본 발명을 첨부된 예시도면에 의거하여 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
본 발명은 와이퍼블레이드(1)를 갖추고서 프론트판넬(2)에 설치된 피봇축3)을 중심으로 일정한 각도의 회전스트로크로 동작하는 차량용 와이퍼아암(4)에 있어서, 세척액공급파이프(8)를 일정한 회전각도로 안내하는 안내홈(9)이 반원호형상으로 형성된 바깥부시(7)가 피봇축(3)에 끼워지고 상기 바깥부시(7)의 상부면에 와이퍼아암(4)이 너트(6a,6b)를 매개로 보유지지되는 한편, 상기 바깥부시(7)와 너트(6a,6b)이 체결부위인 와이퍼아암(4)의 선단에는 아암커버(5)가 덮혀져 있으며 상기 세척액공급파이프(8)는 와이퍼아암(4)의 와이퍼블레이드(1) 중앙부위에 설치되는 노즐(10)에 연통되어 있다.According to the present invention, in the vehicle wiper arm (4) having a wiper blade (1) and operating as a rotating stroke at a predetermined angle about a pivot shaft (3) installed on the front panel (2), the cleaning liquid supply pipe (8) is fixed. An outer bush 7 formed with a semicircular arc with a guide groove 9 for guiding the rotation angle is fitted to the pivot shaft 3, and a wiper arm 4 is attached to the upper surface of the outer bush 7. 6b), the outer cover 7 and the nut 6a, 6b are covered with an arm cover 5 at the tip of the wiper arm 4, at which the fastening portion is fastened, and the cleaning liquid supply pipe 8 ) Is in communication with the nozzle 10 provided at the center of the wiper blade 1 of the wiper arm 4.
여기서 상기 세척액공급파이프(8)에 형성된 안내홈(9)은 와이퍼아암(4)의 회전스트로크(θ)가 확보 되도록 회전스트로크와 동일한 회전각도로 형성되어 있다.Here, the guide groove 9 formed in the cleaning liquid supply pipe 8 is formed at the same rotation angle as the rotation stroke so as to secure the rotation stroke θ of the wiper arm 4.
이어 본 발명의 작용을 살펴보면, 제 1도 및 제 3도에 각각 도시된 바와같이 차량 앞유리창(11)에 프론트판넬(2)의 상부에 설치되는 피봇축(3)에 와이퍼아암(4)이 부착되어 공지된 바와같이 일정한 회전스트로크(θ)로 왕복 회전운동 하면서 세척액공급파이프(8)를 경유하여 노즐(10)을 통해 공급되는 세척액으로 앞유리창(11)을 닦아주도록 되어 있다.Subsequently, as shown in FIGS. 1 and 3, the wiper arm 4 may be disposed on the pivot shaft 3 installed at the upper portion of the front panel 2 in the vehicle windshield 11. As it is attached, the windshield 11 is wiped with the cleaning liquid supplied through the nozzle 10 via the cleaning liquid supply pipe 8 while reciprocatingly rotating with a constant rotational stroke θ.
따라서 운전자의 시게확보를 위해 상기 앞유리창(11)에 세척액을 분사시켜 유리면을 닦아내고자 할때 공지의 세척액공급시스템을 이용하여 세척액을 노즐(10)로 공급하게 되면, 와이퍼아암(4)은 상기 노즐(10)과 함께 규제된 회전스트로크(θ)로 동작되면서 앞유리창(11)으로 분사된 세척액으로 앞유리창(11)을 닦아주게 되므로 세척효과를 극대화 시킬 수 있게 된다.Therefore, when cleaning the glass surface by spraying the cleaning liquid to the windshield 11 to secure the driver's time, when the cleaning liquid is supplied to the nozzle 10 using a known cleaning liquid supply system, the wiper arm 4 is As it is operated with a regulated rotational stroke (θ) with the nozzle 10, it is possible to maximize the cleaning effect because it wipes the windshield 11 with the cleaning liquid sprayed into the windshield 11.
이때 상기 노즐(10)에 연겨뢰어 와이퍼아암(4)내부에 장착된 세척액공급파이프(8)는 아암커버(5)에 형성된 바깥부시(7)의 안내홈(9)을 따라 회전되므로 작동규제를 받지 않도록 되어 있다.At this time, the cleaning liquid supply pipe (8) mounted inside the wiper arm (4) softly attached to the nozzle (10) is rotated along the guide groove (9) of the outer bush (7) formed in the arm cover (5) to regulate the operation It is not supposed to be received.
상기와 같이 본 발명에 따른 세척액노즐이 일체로 장착된 차량용 와이퍼아암은, 와이퍼블레이드에 세척액노즐이 일체로 장착되어 제작되므로 세척액공급파이프의 외부돌출에 따른 외관미의 저하를 개선시키고 앞유리창세척도 원활하고 효율적으로 이루어지는 잇점이 있다.As described above, the vehicle wiper arm equipped with the washing liquid nozzle according to the present invention is manufactured by mounting the washing liquid nozzle integrally with the wiper blade, thereby improving the deterioration of appearance beauty due to the external protrusion of the washing liquid supply pipe and washing the windshield. The benefits are smooth and efficient.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920015030A KR0141358B1 (en) | 1992-08-21 | 1992-08-21 | An wiper arm hor avehicle equipped with washer nozzle as one body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920015030A KR0141358B1 (en) | 1992-08-21 | 1992-08-21 | An wiper arm hor avehicle equipped with washer nozzle as one body |
Publications (2)
Publication Number | Publication Date |
---|---|
KR940003794A KR940003794A (en) | 1994-03-12 |
KR0141358B1 true KR0141358B1 (en) | 1998-07-15 |
Family
ID=19338253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920015030A KR0141358B1 (en) | 1992-08-21 | 1992-08-21 | An wiper arm hor avehicle equipped with washer nozzle as one body |
Country Status (1)
Country | Link |
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KR (1) | KR0141358B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20230138433A (en) | 2022-03-23 | 2023-10-05 | 주식회사 엘지생활건강 | A striped toothpaste composition |
-
1992
- 1992-08-21 KR KR1019920015030A patent/KR0141358B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
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KR940003794A (en) | 1994-03-12 |
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