KR970000970A - Variable wiper structure of the car - Google Patents

Variable wiper structure of the car Download PDF

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Publication number
KR970000970A
KR970000970A KR1019950016084A KR19950016084A KR970000970A KR 970000970 A KR970000970 A KR 970000970A KR 1019950016084 A KR1019950016084 A KR 1019950016084A KR 19950016084 A KR19950016084 A KR 19950016084A KR 970000970 A KR970000970 A KR 970000970A
Authority
KR
South Korea
Prior art keywords
wiper arm
pivot shaft
slide groove
braid
wiper
Prior art date
Application number
KR1019950016084A
Other languages
Korean (ko)
Other versions
KR0128693B1 (en
Inventor
박주상
Original Assignee
한승준
기아자동차 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 한승준, 기아자동차 주식회사 filed Critical 한승준
Priority to KR1019950016084A priority Critical patent/KR0128693B1/en
Publication of KR970000970A publication Critical patent/KR970000970A/en
Application granted granted Critical
Publication of KR0128693B1 publication Critical patent/KR0128693B1/en

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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
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
    • B60S1/34—Wiper arms; Mountings therefor
    • B60S1/36—Variable-length arms
    • B60S1/365—Variable-length arms the effective length being automatically varied during angular oscillation of the arm

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

본 발명은 자동차의 유리를 닦아 주는 와이퍼장치에 관한 것으로서, 우천시 폭넓은 시야확보를 위해, 피봇축(10)에 일체로 회동되게 연결되는 와이퍼아암(20)에 슬라이드홈(21)이 일정길이 형성되고, 상기 와이퍼아암의 작동반경 내의 일정 위치에 제2피봇축(34)이 설치되어, 상기 슬라이드홈에 브레이드(30)와 제2와이퍼아암(33)의 일단부가 미끄럼 이동 가능하게 피조인트되고, 상기 제2와이퍼아암의 타단부가에 상기 제2피봇축에 회동 가능하게 핀조인트되어, 와이퍼아암(20)의 회전중심인 피봇축(10)으로부터 일정 위치변위를 가지는 제2피봇축(34)을 중심으로 제2와이퍼아암(33)이 움직이므로, 제2와이퍼아암(33)이 움직일 때 위치변위 만큼 슬라이드홈(21)에 지지되는 브레이드(30)를 밀거나 당기게 되고, 이로인해 슬라이드지지핀(31)에 의해 슬라이드홈(21)에 지지되는 브레이드(30)가 슬라이드홈(21)을 따라 축방향으로 미끄럼 이동되어, 브레이드(30)가 이동하는 궤적이 가변되도록 하는 자동차의 가변 와이퍼 구조이다.The present invention relates to a wiper device for wiping the glass of an automobile, the slide groove 21 is formed in a predetermined length on the wiper arm 20 is integrally pivotally connected to the pivot shaft (10) in order to secure a wide field of view in the rain. The second pivot shaft 34 is installed at a predetermined position within an operating radius of the wiper arm, and one end of the braid 30 and the second wiper arm 33 are jointly slidably mounted in the slide groove. The other end of the second wiper arm is pin-joined rotatably to the second pivot shaft, and the second pivot shaft 34 having a predetermined position displacement from the pivot shaft 10 which is the rotation center of the wiper arm 20 is rotated. Since the second wiper arm 33 is moved to the center, when the second wiper arm 33 moves, the braid 30 supported by the slide groove 21 is pushed or pulled as much as the position displacement, thereby causing the slide support pin ( 31) into the slide groove 21 That if the braid (30) along the slide groove 21 is slid in the axial direction, a variable wiper structure of a car so that the locus of moving the blade 30 is variable.

Description

자동차의 가변 와이퍼 구조Variable wiper structure of the car

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 종래 자동차의 와이퍼장치를 나타내는 사시도, 제2도는 본 발명의 와이퍼장치를 나타내는 개략 단면도, 제3도는 본 발명의 작동을 설명하는 작동상태도, 제4도는 본 발명의 2차피봇축 위치 변경에 따른 가변와이퍼의 작동상태도.1 is a perspective view showing a wiper device of a conventional vehicle, FIG. 2 is a schematic sectional view showing a wiper device of the present invention, FIG. 3 is an operational state diagram illustrating the operation of the present invention, and FIG. 4 is a secondary pivot axis position of the present invention. Operational state of the variable wiper according to the change.

Claims (2)

피봇축에 일체로 회동되게 연결되는 와이퍼아암에 슬라이드홈이 일정길이 형성되고, 상기 와이퍼아암의 작동반경 내의 일정 위치에 제2피봇축이 설치되어, 상기 슬라이드홈에 브레이드와 제2와이퍼아암의 일단부가 미끄럼 이동 가능하게 핀조인트되고, 상기 제2와이퍼아암의 타단부가에 상기 제2피봇축에 회동 가능하게 핀조인트됨을 특징으로 하는 자동차의 가변 와이퍼 구조.A slide groove is formed at a predetermined length on the wiper arm which is integrally connected to the pivot shaft, and a second pivot shaft is installed at a predetermined position within an operating radius of the wiper arm, and one end of the braid and the second wiper arm is provided at the slide groove. And an additional sliding pin joint, and the other end of the second wiper arm is pivotally connected to the second pivot shaft. 제1항에 있어서, 브레이드는 와이퍼아암의 슬라이드홈에 삽입되는 슬라이드 지지핀이 일정부위에 돌출되게 형성되고, 상기 슬라이드지지핀의 양쪽에 상기 와이퍼아암의 외부면에 미끄럼 가능하게 밀착되는 스토퍼가 형성됨을 특징으로 하는 자동차의 가변 와이퍼 구조.According to claim 1, The braid is formed so that the slide support pin inserted into the slide groove of the wiper arm protrudes in a predetermined portion, the stopper is formed to be in close contact with the outer surface of the wiper arm on both sides of the slide support pin. Variable wiper structure of the car, characterized in that. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950016084A 1995-06-16 1995-06-16 A changeable wiper structure for a vehicle KR0128693B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950016084A KR0128693B1 (en) 1995-06-16 1995-06-16 A changeable wiper structure for a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950016084A KR0128693B1 (en) 1995-06-16 1995-06-16 A changeable wiper structure for a vehicle

Publications (2)

Publication Number Publication Date
KR970000970A true KR970000970A (en) 1997-01-21
KR0128693B1 KR0128693B1 (en) 1998-04-04

Family

ID=19417359

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950016084A KR0128693B1 (en) 1995-06-16 1995-06-16 A changeable wiper structure for a vehicle

Country Status (1)

Country Link
KR (1) KR0128693B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101401702B1 (en) * 2012-12-28 2014-06-02 창원대학교 산학협력단 Windshield wiper for vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101401702B1 (en) * 2012-12-28 2014-06-02 창원대학교 산학협력단 Windshield wiper for vehicle

Also Published As

Publication number Publication date
KR0128693B1 (en) 1998-04-04

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