KR20010058908A - Structure of rear wiper mounting part for automobile - Google Patents

Structure of rear wiper mounting part for automobile Download PDF

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Publication number
KR20010058908A
KR20010058908A KR1019990066284A KR19990066284A KR20010058908A KR 20010058908 A KR20010058908 A KR 20010058908A KR 1019990066284 A KR1019990066284 A KR 1019990066284A KR 19990066284 A KR19990066284 A KR 19990066284A KR 20010058908 A KR20010058908 A KR 20010058908A
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KR
South Korea
Prior art keywords
rear wiper
pad
housing
outer pad
body panel
Prior art date
Application number
KR1019990066284A
Other languages
Korean (ko)
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KR100324702B1 (en
Inventor
김일수
Original Assignee
이계안
현대자동차주식회사
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Priority to KR1019990066284A priority Critical patent/KR100324702B1/en
Publication of KR20010058908A publication Critical patent/KR20010058908A/en
Application granted granted Critical
Publication of KR100324702B1 publication Critical patent/KR100324702B1/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
    • B60S1/56—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens
    • B60S1/58—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens for rear windows
    • B60S1/583—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens for rear windows including wiping devices
    • 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
    • B60S1/043—Attachment of the wiper assembly to the vehicle
    • 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
    • B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
    • B60S1/16—Means for transmitting drive
    • B60S1/18—Means for transmitting drive mechanically
    • B60S1/24—Means for transmitting drive mechanically by rotary cranks
    • B60S1/245—Means for transmitting drive mechanically by rotary cranks with particular rod arrangements between the motor driven axle and the wiper arm axle
    • 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
    • B60S1/3425—Constructional aspects of the arm
    • B60S1/3443—Wiper shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/14—Cap nuts; Nut caps or bolt caps
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof

Abstract

PURPOSE: Structure of a rear wiper-installing unit in a vehicle is provided to prevent rainwater from infiltrating to the rear wiper-installing unit wiping a rear glass of the vehicle. CONSTITUTION: Structure of a rear wiper installing unit comprises a motor shaft mounted on a rear face of a frame panel(16); a rear wiper connect shaft(18) protruded toward the frame panel by being connected to the motor shaft; a housing(14) protecting the rear wiper connect shaft; an inner pad(12) installed on a lower face of the frame panel; an outer pad(28) mounted on an upper face of the inner panel; a cap(10) covering the outer pad; a water inlet preventing protrusion(22) integrally formed on an inner diameter of the inner panel; a stepped pulley unit mounted on an inner diameter of the outer pad; and a position fixing unit slantingly formed on the housing. The structure of a rear wiper-installing unit is completed by removing the position fixing unit and the stepped pulley unit.

Description

자동차용 리어 와이퍼 장착부 구조{Structure of rear wiper mounting part for automobile}Structure of rear wiper mounting part for automobile

본 발명은 자동차용 리어 와이퍼 장착부 구조에 관한 것으로서, 더욱 상세하게는 자동차의 리어글래스를 와이핑(wiping)하는 리어 와이퍼의 장착부로 빗물등이 침투하는 것을 방지할 수 있도록 한 자동차용 리어 와이퍼 장착부 구조에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rear wiper mounting structure for a vehicle, and more particularly, to a rain wiper mounting structure for preventing rainwater from penetrating into a mounting portion of a rear wiper for wiping a rear glass of a vehicle. It is about.

통상적으로 와이퍼는 전면유리를 와이핑하는 와이퍼가 대부분이지만, 최근의 차량에는 리어글래스에도 와이퍼가 장착되어지는데, 그 장착부 구조는 첨부한 도 5에 도시한 바와 같다.Typically, the wiper is a wiper for wiping the windshield, but in recent years, the wiper is mounted on the rear glass, and the mounting structure thereof is as shown in FIG. 5.

차체패널(16)의 후면에 장착된 모터(20)의 축과 연결되어 차체패널(16) 외부로 돌출된 리어 와이퍼 체결축(18)과, 이 체결축(18)의 외부를 보호하는 하우징(14)과, 상기 차체패널(16)의 저면에 장착되는 인너패드(12)와, 외부로 돌출된 체결축 하우징(14)에 끼워져 차체패널(16)의 상면에 장착되는 외부패드(28)와, 이 외부패드(28)상에 체결되며 체결축(18)이 돌출되게 삽입된 캡(10)으로 구성되어 있다.A rear wiper fastening shaft 18 which is connected to the shaft of the motor 20 mounted on the rear of the body panel 16 and protrudes to the outside of the body panel 16, and a housing protecting the outside of the fastening shaft 18 ( 14), an inner pad 12 mounted on the bottom of the body panel 16, an outer pad 28 fitted to the fastening shaft housing 14 protruding outward and mounted on the top surface of the body panel 16; The cap 10 is fastened on the outer pad 28 and inserted into the fastening shaft 18 so as to protrude.

특히, 상기 외부패드(28)의 내경면은 첨부한 도 5에 도시한 바와 같이 위에서 아래로 단차진 단차부(24)가 형성되어 있고, 상기 하우징(14)의 둘레면에는 경사진 위치고정부(26)가 형성되어 있다.In particular, the inner diameter surface of the outer pad 28 is formed with a stepped portion 24 which is stepped from top to bottom as shown in FIG. 5, and the inclined position fixing portion is formed on the circumferential surface of the housing 14. (26) is formed.

이에, 상기 캡(10)과 외부패드(28) 사이로 빗물등이 유입되는 동시에 틈새를이루고 있는 외부패드(28)의 단차부와 하우징(14)의 경사진 위치고정부(26) 사이로 빗물이 침투하여 흐르게 되어, 모터와 기어케이스에 부식을 초래하는 문제점이 있었다.Thus, rainwater is introduced between the cap 10 and the outer pad 28, and the rainwater penetrates between the stepped portion of the outer pad 28 and the inclined position fixing part 26 of the housing 14, which forms a gap. Thereby, there was a problem that causes corrosion of the motor and gear case.

따라서, 본 발명은 상기와 같은 점을 감안하여, 빗물의 침투를 방지할 수 있도록 리어와이퍼의 장착부중 하나의 구성요소인 외부패드의 내경면에 단차부를 없애고, 인너패드의 내경면에는 물유입 방지돌기를 일체로 형성하며, 하우징에 경사진 위치고정부를 없앤 구조의 자동차용 리어와이퍼 장착부 구조를 제공하는데 그 목적이 있다.Accordingly, in view of the above, the present invention eliminates the stepped portion from the inner diameter surface of the outer pad, which is one component of the mounting portion of the rear wiper, and prevents water from entering the inner diameter surface of the inner pad to prevent rainwater from penetrating. It is an object of the present invention to provide a rear wiper mounting structure for automobiles, in which a protrusion is integrally formed and a structure in which a slanted position fixing part is removed from a housing is removed.

이에, 외부패드의 내경면과 하우징의 외경면이 기밀되며 밀착되어 빗물의 유입이 차단되는 동시에 인너패드의 물유입 방지돌기에 의하여 빗물이 걸러지게 되는 효과를 제공할 수 있게 된다.Accordingly, the inner diameter surface of the outer pad and the outer diameter surface of the housing are hermetically sealed to prevent rainwater from being infiltrated, and at the same time, rainwater is filtered by the water inflow prevention protrusion of the inner pad.

도 1은 본 발명에 따른 리어 와이퍼 장착부 구조를 나타내는 단면도,1 is a cross-sectional view showing a rear wiper mounting structure according to the present invention;

도 2는 본 발명에 따른 리어 와이퍼 장착부의 인너패드를 나타내는 단면도,2 is a cross-sectional view showing an inner pad of a rear wiper mounting portion according to the present invention;

도 3은 본 발명에 따른 리어 와이퍼 장착부의 외부패드를 나타내는 단면도,3 is a cross-sectional view showing an outer pad of the rear wiper mounting portion according to the present invention;

도 4는 본 발명에 따른 리어 와이퍼 장착부의 하우징 구조를 나타내는 단면도,4 is a cross-sectional view showing a housing structure of a rear wiper mounting portion according to the present invention;

도 5는 종래에 따른 리어 와이퍼 장착부로 물이 유입되는 상태를 나타내는 단면도.5 is a cross-sectional view showing a state in which water is introduced into the rear wiper mounting portion according to the prior art.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

10 : 캡 12 : 인너패드10: cap 12: inner pad

14 : 하우징 16 : 차체패널14 housing 16 body panel

18 : 리어와이퍼 체결축 20 : 모터18: rear wiper fastening shaft 20: motor

22 : 물유입 방지돌기 24 : 단차부22: water inflow prevention projections 24: step

26 : 위치고정부 28 : 외부패드26: position fixing 28: external pad

이하 첨부도면을 참조로 본 발명을 상세하게 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

본 발명은 차체패널(16)의 후면에 위치하는 모터의 축과 체결되어 차체패널로 돌출된 리어와이퍼 체결축(18)과, 이 리어와이퍼 체결축(18)을 보호하는 하우징(14)과, 차체패널(16) 저면에 장착되는 인너패드(12)와, 차체패널(16)의 상면에 장착되는 외부패드(28)에 씌워지는 캡(10)으로 구성된 자동차용 리어 와이퍼장착부에 있어서, 상기 인너패드(12)의 내경면에 물유입 방지용 돌기(22)를 일체로 형성하고, 상기 외부패드(28)의 내경면에 형성된 단차부를 제거하며, 상기 하우징(14)에 형성된 경사진 위치고정부(26)를 제거하여서 달성된 것을 특징으로 한다.The present invention provides a rear wiper fastening shaft (18) which is engaged with a shaft of a motor located at the rear of the body panel (16) and protrudes into the body panel, and a housing (14) for protecting the rear wiper fastening shaft (18); The inner wiper mounting portion for an automobile comprising an inner pad 12 mounted on a bottom surface of the body panel 16 and a cap 10 covered on an outer pad 28 mounted on an upper surface of the body panel 16. Water inflow prevention projections 22 are integrally formed on the inner diameter surface of the pad 12, the stepped portions formed on the inner diameter surface of the outer pad 28 are removed, and the inclined position fixing portion formed on the housing 14 ( 26) is achieved by removing.

여기서 상기와 같은 특징으로 갖는 본 발명을 실시예로서, 첨부한 도면을 참조로 더욱 상세하게 설명하면 다음과 같다.Herein, the present invention having the characteristics as described above will be described in more detail with reference to the accompanying drawings.

첨부한 도 1은 본 발명에 따른 자동차용 리어 와이퍼 장착부 구조를 나타내는 단면도로서, 차체패널(16)을 중심으로 하여, 차체패널(16)의 밑에는 모터가 장착되어 있고, 이 모터의 축에는 리어 와이퍼 체결축(18)의 하단이 체결되고 상단은 차체패널(16)의 외부로 돌출되어진다.1 is a cross-sectional view illustrating a structure of a vehicle wiper mounting portion for a vehicle according to the present invention, the motor being mounted under the body panel 16 with the center of the body panel 16, and the rear of the shaft of the motor. The lower end of the wiper fastening shaft 18 is fastened and the upper end protrudes out of the vehicle body panel 16.

상기 외부로 돌출된 체결축(18)에는 이를 보호하기 위하여 하우징(14)이 감싸여져 장착되는 바, 종래의 하우징의 하단에는 첨부한 도 4에 도시한 바와 같이, 상기 외부패드(28)가 삽입 장착될 때 삽입위치를 안내할 수 있도록 경사진 위치고정부(26)가 형성되어 있는데, 이를 없애고 이 부분을 상하로 밋밋하게 형성한다.The housing 14 is wrapped and mounted on the fastening shaft 18 protruding to the outside, and the outer pad 28 is inserted at the lower end of the conventional housing, as shown in FIG. 4. An inclined position fixing part 26 is formed so as to guide the insertion position when it is mounted, and this part is formed to be flat and up and down.

또한, 상기 체결축(18)이 삽입되며 차체패널(16)의 저면에는 인너패드(12)가 장착되는데, 이 인너패드(12)의 내경면에 첨부한 도 2에 도시한 바와 같이 물유입 방지용 돌기(22)를 일체로 성형시킨다.In addition, the fastening shaft 18 is inserted and an inner pad 12 is mounted on the bottom surface of the body panel 16. As shown in FIG. 2 attached to the inner diameter surface of the inner pad 12, water inflow prevention is performed. The protrusion 22 is integrally molded.

한편, 상기 외부로 돌출된 체결축(18)에 장착된 하우징(14)의 하단 외주면을 감싸며 차체패널(16)의 상면에는 외부패드(28)가 장착되어지는데, 상술한 바와 같이 외부패드(28)의 내경면에 형성된 종래의 단차부는 첨부한 도 3에 도시한 바와같이 제거된 상태이다.On the other hand, the outer pad 28 is wrapped around the lower outer circumferential surface of the housing 14 mounted on the fastening shaft 18 protruding to the outside, and the outer pad 28 is mounted on the upper surface of the body panel 16, as described above. The conventional stepped portion formed on the inner diameter surface of the c) is removed as shown in FIG.

따라서, 상기 외부패드(28)의 내경면은 하우징(14)의 외경면과 완전 밀착되게 삽입되어져, 빗물의 침투를 차단하게 된다.Therefore, the inner diameter surface of the outer pad 28 is inserted in close contact with the outer diameter surface of the housing 14, thereby blocking the infiltration of rain water.

또한, 상기 외부패드(28)를 관통하여 돌출된 하우징(14)의 상부 외주면에는 캡(10)이 끼워지는 동시에 외부패드(28)상면에 밀착되며 장착되어진다.In addition, the cap 10 is fitted to the upper outer circumferential surface of the housing 14 protruding through the outer pad 28, and is in close contact with the upper surface of the outer pad 28.

따라서, 상기 외부패드(28)의 내경면과 하우징(14)의 외경면 완전 밀착되어 있고, 인너패드(12)의 내경면에 형성된 물유입방지 돌기(22)에 의하여 빗물등의 침투가 차단되어진다.Therefore, the inner diameter surface of the outer pad 28 and the outer diameter surface of the housing 14 are completely in contact with each other, and the ingress of rainwater and the like is blocked by the water inflow prevention protrusion 22 formed on the inner diameter surface of the inner pad 12. Lose.

이상에서 본 바와 같이, 본 발명에 따른 자동차용 리어 와이어 장착부 구조에 의하면, 리어와이퍼의 장착부중 하나의 구성요소인 외부패드의 단차부와 하우징의 위치고정부를 제거하여 서로 밀착되도록 하고, 인너패드의 내경면에는 물유입 방지돌기를 일체로 형성함으로써, 기밀을 유지할 수 있게 되어 빗물의 침투를 방지할 수 있는 장점이 있다.As described above, according to the structure of the rear wire mounting portion for automobiles according to the present invention, by removing the step portion of the outer pad, which is one component of the mounting portion of the rear wiper and the position fixing of the housing to be in close contact with each other, the inner pad By forming the water inflow prevention projections integrally on the inner surface of the, it is possible to maintain the airtight has the advantage of preventing the penetration of rain water.

Claims (1)

차체패널(16)의 후면에 위치하는 모터의 축과 체결되어 차체패널로 돌출된 리어와이퍼 체결축(18)과, 이 리어와이퍼 체결축(18)을 보호하는 하우징(14)과, 차체패널(16) 저면에 장착되는 인너패드(12)와, 차체패널(16)의 상면에 장착되는 외부패드(28)에 씌워지는 캡(10)으로 구성된 자동차용 리어 와이퍼 장착부 구조에 있어서,A rear wiper fastening shaft 18 which is engaged with a shaft of a motor located at the rear of the body panel 16 and protrudes into the body panel, a housing 14 which protects the rear wiper fastening shaft 18, and a body panel ( 16) In the vehicle rear wiper mounting structure comprising an inner pad 12 mounted on a bottom surface and a cap 10 covered on an outer pad 28 mounted on an upper surface of the body panel 16, 상기 인너패드(12)의 내경면에 물유입 방지용 돌기(22)를 일체로 형성하고, 상기 외부패드(28)의 내경면에 형성된 단차부를 제거하며, 상기 하우징(14)에 형성된 경사진 위치고정부(26)를 제거하여서 달성된 것을 특징으로 하는 자동차용 리어 와이퍼 장착부 구조.Water inflow preventing projections 22 are integrally formed on the inner diameter surface of the inner pad 12, and the stepped portions formed on the inner diameter surface of the outer pad 28 are removed, and the inclined position formed on the housing 14 is increased. A rear wiper mounting structure for an automobile, which is achieved by removing the government 26.
KR1019990066284A 1999-12-30 1999-12-30 Structure of rear wiper mounting part for automobile KR100324702B1 (en)

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Publication number Priority date Publication date Assignee Title
JPS59114362U (en) * 1983-01-24 1984-08-02 アスモ株式会社 Vehicle wiper pivot holding device
JPH0522228U (en) * 1991-09-06 1993-03-23 株式会社三ツ葉電機製作所 Pivot cap structure of pivot shaft in vehicle wiper device
JPH061047U (en) * 1992-06-18 1994-01-11 アスモ株式会社 Waterproof structure of wiper pivot
JPH0651031U (en) * 1992-12-25 1994-07-12 アスモ株式会社 Waterproof structure of pivot shaft
KR970040144A (en) * 1995-12-13 1997-07-24 김태구 Grommet fully waterproofs wiper motor pivot

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