KR20030008916A - Cable for vehicle - Google Patents

Cable for vehicle Download PDF

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Publication number
KR20030008916A
KR20030008916A KR1020010043947A KR20010043947A KR20030008916A KR 20030008916 A KR20030008916 A KR 20030008916A KR 1020010043947 A KR1020010043947 A KR 1020010043947A KR 20010043947 A KR20010043947 A KR 20010043947A KR 20030008916 A KR20030008916 A KR 20030008916A
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KR
South Korea
Prior art keywords
wire
bush
fixed
cover
fixing
Prior art date
Application number
KR1020010043947A
Other languages
Korean (ko)
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KR100388620B1 (en
Inventor
이봉추
Original Assignee
현대자동차주식회사
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Priority to KR10-2001-0043947A priority Critical patent/KR100388620B1/en
Publication of KR20030008916A publication Critical patent/KR20030008916A/en
Application granted granted Critical
Publication of KR100388620B1 publication Critical patent/KR100388620B1/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/1805—Protections not provided for in groups H01B7/182 - H01B7/26
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/0207—Wire harnesses
    • B60R16/0215—Protecting, fastening and routing means therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/24—Devices affording localised protection against mechanical force or pressure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/40—Insulated conductors or cables characterised by their form with arrangements for facilitating mounting or securing

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Flexible Shafts (AREA)

Abstract

PURPOSE: A cable for a motor vehicle is provided to achieve improved durability by preventing moisture from entering the tube and enhancing corrosion resistance of the connecting portion between the wire and fixing member. CONSTITUTION: A cable for a motor vehicle, comprises a plastic tube(1); a fixing bush(2) arranged at both ends of the plastic tube; a wire(3) accommodated into the plastic tube and the fixing bush in such a manner that the wire is slidable, wherein the wire has both ends exposed from the fixing bush; a fixing member(4) fixed at both ends of the wire; and a cover(10) having both ends fixed to the fixing bush and the fixing member, and which is made of a flexible material and covers an exposed portion(3') of the wire. Grooves(11) are formed at the inner surfaces of both ends of the cover, such that convex-concave portions(12) formed at the fixing bush and the fixing member are inserted into the grooves.

Description

차량용 케이블 {CABLE FOR VEHICLE}Car Cables {CABLE FOR VEHICLE}

본 발명은 차량용 케이블에 관한 것이며, 상세하게는 케이블의 끝의 실링구조에 관한 것이다.The present invention relates to a vehicle cable, and more particularly to a sealing structure of the end of the cable.

주지하는 바와 같이 차량의 후드 패널, 트렁크 리드, 연료 필러 도어 등을 실내에서 개방하기 위하여, 실내에 설치된 작동노브와 상기 후드패널 등에 설치된 잠금장치를 케이블로 연결하고 있다.As is well known, in order to open the hood panel, the trunk lid, the fuel filler door, etc. of the vehicle in the room, the operation knob installed in the room and the locking device provided in the hood panel, etc. are connected by cables.

종래의 케이블은 도 2에 도시한 바와 같이 플라스틱 튜브(1)와, 상기 튜브(1)의 양단에 설치한 고정 부시(2)와, 상기 튜브(1) 및 고정 부시(2)내에 슬라이딩할 수 있게 삽입되고 양단이 고정 부시(2)에서 일정거리 만큼 노출되는 철선을꼰 와이어(3)와, 상기 와이어(3)의 양단에 고정되는 후크 등의 고정부재(4)로 구성하여, 양 고정 부시(2)에 형성한 고정홈(2')을 차체에 고정하고 일측 고정부재(4)는 차량의 실내에 설치되는 조작 노브에 연결하며 타측 고정부재(4)는 후드패널 등의 잠금장치에 연결하여 조작노브를 조작하면 와이어가 견인되면서 후드패널 등에 설치한 잠금장치의 잠금이 해제됨으로써 후드패널 등이 열리게 되는 것이다.The conventional cable can slide in the plastic tube 1, the fixed bush 2 provided at both ends of the tube 1, and the tube 1 and the fixed bush 2 as shown in FIG. Both fixed bushes are formed of a wire 3 braided wire 3 inserted at a predetermined distance and exposed at a fixed distance from the fixed bush 2, and fixing members 4 such as hooks fixed to both ends of the wire 3, respectively. The fixing groove 2 'formed in (2) is fixed to the vehicle body, and one side fixing member 4 is connected to an operation knob installed in the vehicle interior, and the other side fixing member 4 is connected to a locking device such as a hood panel. When the operation knob is operated, the hood panel is opened by releasing the locking device installed on the hood panel while the wire is towed.

그러나 상기한 케이블은 와이어(3)가 슬라이딩 운동 즉 조작 노브를 조작하여 와이어(2)가 견인되있다가 원위치로 복귀하면서 고정 부시(2)에서 와이어(2)가 슬라이딩 할 때 와이어(2)의 노출 부분에 부착된 수분이 고정 부시(2)를 통하여 튜브(1)내에 침입됨으로써 와이어(2)가 부식되기 때문에 와이어(2)와 튜브(1) 또는 고정 부시(3)와의 슬라이딩이 원활하지 못하고, 특히 겨울철에 튜브(1) 내에 침입한 수분이 결빙될 경우에는 와이어(1)의 슬라이딩이 불가능하기 때문에 후드패널 등의 개방이 불가능하게 되는 것이다.However, the above-mentioned cable has a sliding motion, that is, when the wire 2 is slid in the fixing bush 2 while the wire 2 is pulled out by operating the operation knob and then returned to its original position, Since moisture adhering to the exposed portion is introduced into the tube 1 through the fixing bush 2, the wire 2 is corroded, so that the sliding between the wire 2 and the tube 1 or the fixing bush 3 is not smooth. In particular, when water penetrating into the tube 1 freezes during the winter, the wire 1 cannot be opened, so that the hood panel cannot be opened.

본 발명의 출원인은 상기한 문제점을 시정하기 위하여, 고정 부시의 끝에 고무제 씰을 설치한 자동차용 케이블을 2001년 특허출원 제 35200 호로 출원한바 있다.In order to correct the above problems, the applicant of the present invention has applied for a cable for automobiles in which a rubber seal is installed at the end of a fixing bush as a patent application No. 35200 in 2001.

그러나 상기한 선출원은 내구성 시험결과 와이어(1)가 슬라이딩할 때 새것일 경우에는 고무제 씰에 의하여 와이어(1)의 노출부분에 부착된 수분이 튜브(2) 내로 침입되는 것이 방지되나, 오래 시험한 결과 고무제 씰의 와이어(1) 섭동구멍이 마모되면서 튜브 내에 수분이 침입되는 문제점이 발생하였다.However, the above-mentioned application is prevented from entering the tube (2) of the moisture attached to the exposed portion of the wire (1) by the rubber seal when the durability test results in the new test when the wire (1) is sliding, but long test As a result, the wire (1) perturbation hole of the rubber seal was worn, causing a problem of moisture ingress into the tube.

본 발명은 상기한 선출원의 문제점을 시정하여, 튜브 내에 수분의 침입을 양호하게 방지할 수 있는 차량용 케이블을 제공하는 것을 목적으로 한다.An object of the present invention is to provide a vehicle cable which can correct the above-mentioned problems of the above-described application and can prevent the intrusion of moisture into the tube.

상기한 목적을 달성하기 위하여, 본 발명은 플라스틱 튜브와, 상기 튜브의 양단에 설치한 고정 부시와, 상기 튜브 및 고정 부시 내에 슬라이딩할 수 있게 삽입되고 양단이 고정 부시에서 노출된 와이어와, 상기 와이어의 양단에 고정되는 고정부재와, 상기 고정 부시와 고정부재에 양단이 고정되고 와이어의 노출부를 감싸는 신축이 자유로운 커버로 구성한 것을 특징으로 한 것이다.In order to achieve the above object, the present invention provides a plastic tube, a fixed bush provided at both ends of the tube, a wire inserted slidably in the tube and the fixed bush and both ends exposed at the fixed bush, and the wire It is characterized in that the fixing member is fixed to both ends of the fixing bush and the fixing member is fixed to both ends and freely stretchable cover surrounding the exposed portion of the wire.

도 1은 본 발명의 실시예의 단면도1 is a cross-sectional view of an embodiment of the present invention.

도 2는 종래의 것의 단면도2 is a cross-sectional view of a conventional one

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

1 : 튜브2 : 고정 부시3 : 와이어1 tube 2 fixing bush 3 wire

4 : 고정부재10 : 커버4: fixing member 10: cover

도 1은 본 발명의 실시예의 일측 단면도로서, 1은 플라스틱제 튜브이고, 2는 상기 튜브(1)의 양단에 고정되고 차체에 고정되는 고정홈(2')을 형성한 플라스틱제 고정 부시이며, 3은 여러 가닥의 철선을 꼬은 와이어로서, 상기 와이어(3)는 튜브(1) 및 고정 부시(2) 내에 슬라이딩할 수 있게 삽입하여 그 양단을 일정길이 만큼 고정 부시(2)에서 노출시킨 노출부(3')를 형성한 다음 고정부재(4)를 고정한 것이다.1 is a cross-sectional view of one side of an embodiment of the present invention, 1 is a plastic tube, 2 is a plastic fixing bush having a fixing groove 2 'fixed to both ends of the tube 1 and fixed to a vehicle body. 3 is a twisted wire of several strands, the wire (3) is inserted into the tube (1) and the fixed bush (2) to slide so that both ends of the exposed portion exposed from the fixed bush (2) by a certain length (3 ') is then fixed to the fixing member (4).

10은 커버로서, 상기 커버(10)는 신축이 자유로운 고무 또는 연질 합성수지로 제조하여 와이어(3)의 일측 노출부(3') 또는 양측 노출부(3')에 설치하며, 신축이 자유롭게 하기 위하여 벨로즈로 형성하는 것이 바람직하다. 그리고 상기 커버(10)는 그 양단의 직경을 작게 형성하여 내면에 홈(11)을 설치하여서 고정 부시(3) 및 고정부재(4)에 형성한 요철부(12)에 끼워 설치함으로써 밀폐를 양호하게 한 것이다.10 is a cover, the cover 10 is made of freely stretched rubber or soft synthetic resin and installed on one side exposed portion 3 'or both side exposed portion 3' of the wire 3, so as to stretch freely. It is preferable to form with bellows. In addition, the cover 10 is formed to have a small diameter at both ends thereof to provide a groove 11 on the inner surface thereof so that the cover 10 is inserted into the concave-convex portion 12 formed in the fixing bush 3 and the fixing member 4 to provide good sealing. It is made.

또한 상기한 커버(10)의 내부에는 내한성 그리스(13)를 충진하여서 된 것이다.In addition, the inside of the cover 10 is filled with cold-resistant grease (13).

이상과 같은 본 발명은 일측 고정부재(4)는 차량의 실내에 설치되는 조작부재(미도시)에 연결하고 타측 고정부재(4)는 후드패널 등에 설치되는 잠금장치(미도시)에 연결 사용하는 것으로서, 운전자가 후드패널 등을 개방시키기 위하여 조작노브를 조작하면 와이어가 견인되면서 튜브(1) 및 고정 부시(2)에서 슬라이딩함과 동시에 커버(10)의 길이가 축소되며, 와이어의 견인에 따라 잠금장치의 잠금이 해제되면서 후드패널 등이 개방되며, 후드패널 등이 개방되면 잠금장치에 부설된 스프링의 탄성 복원력에 의하여 견인되어 있던 와이어는 원위치로 복귀하는 것이다.In the present invention as described above, one side fixing member 4 is connected to an operation member (not shown) installed in the interior of the vehicle, and the other side fixing member 4 is connected to a locking device (not shown) installed in a hood panel or the like. As the driver manipulates the operation knob to open the hood panel and the like, the wire is pulled while sliding in the tube 1 and the fixing bush 2, and the length of the cover 10 is reduced. The hood panel is opened while the locking device is unlocked, and when the hood panel is opened, the wire pulled by the elastic restoring force of the spring attached to the locking device returns to its original position.

상기와 같이 작동할 때 와이어(3)의 노출부(3')는 커버(10)로서 은폐되어 있음으로 커버(10)에 부착된 수분이 와이어(3)를 따라 튜브(1) 및 고정 부시(2) 내로 침입되는 것이 완전하게 방지되며, 커버(10)는 벨로스로 형성하였음으로 신축이 자유로워 와이어(3)의 슬라이딩시에 원활하게 슬라이딩되는 것이다.When operating as described above, the exposed portion 3 'of the wire 3 is concealed as a cover 10, so that the moisture attached to the cover 10 along the wire 3 and the tube 1 and the fixing bush ( 2) It is completely prevented from invading the inside, and the cover 10 is made of bellows, so that the expansion and contraction is free so that the slide is smooth when the wire 3 is sliding.

또한 커버(10) 내에 그리스가 충진되어 있음으로 커버(10)가 신축될 때 그리스가 와이어(3)를 따라 튜브(1) 내에 공급됨으로써 와이어(3) 및 와이어(3)와 고정부재(4)의 연결부의 내식성이 향상될 뿐아니라 케이블의 작동력이 양호하게 되는 것이다.In addition, since the grease is filled in the cover 10, when the cover 10 is stretched, the grease is supplied into the tube 1 along the wire 3 so that the wire 3, the wire 3, and the fixing member 4 are filled. The corrosion resistance of the joint is not only improved, but also the operating force of the cable is good.

이상과 같이 본 발명은 케이블의 고정 부시와 고정부재 사이에 와이어의 노출부를 은폐하는 커버를 설치함으로써 수분이 튜브 내로 침입하는 것을 완전하게방지하고, 커버 내에 그리스를 충진하였기 때문에 와이어 및 와이어와 고정부재의 연결부의 내식성이 향상되어 내구성을 향상시키고, 케이블의 작동력이 양호하게 되는 것이다.As described above, the present invention provides a cover for concealing the exposed portion of the wire between the fixing bush and the fixing member of the cable to completely prevent moisture from invading into the tube and to fill the cover with grease. Corrosion resistance of the connection is improved, durability is improved, and the operating force of the cable is good.

Claims (4)

플라스틱 튜브와, 상기 튜브의 양단에 설치한 고정 부시와, 상기 튜브 및 고정 부시 내에 슬라이딩할 수 있게 삽입되고 양단이 고정 부시에서 노출된 와이어와, 상기 와이어의 양단에 고정되는 고정부재와, 상기 고정 부시와 고정부재에 양단이 고정되고 와이어의 노출부를 감싸는 신축이 자유로운 커버로 구성한 것을 특징으로 한 차량용 케이블.A plastic tube, a fixed bush installed at both ends of the tube, a wire inserted slidably in the tube and the fixed bush and exposed at both ends of the fixed bush, a fixed member fixed to both ends of the wire, and fixed A cable for a vehicle, characterized in that the cover is fixed to both the bush and the fixing member and is freely stretched to cover the exposed portion of the wire. 제 1 항에 있어서, 커버는 벨로즈로 형성한 차량용 케이블.The vehicle cable according to claim 1, wherein the cover is formed of bellows. 제 1 항에 있어서, 커버의 양단 내면에 홈을 형성하여 고정 부시 및 고정부재에 형성한 요철부에 끼워 설치한 차량용 케이블.2. The vehicle cable according to claim 1, wherein grooves are formed on inner surfaces of both ends of the cover and are fitted to the uneven portions formed in the fixing bush and the fixing member. 제 1 항에 있어서, 커버의 내부에 그리스를 충진한 차량용 케이블.The vehicle cable according to claim 1, wherein grease is filled in the cover.
KR10-2001-0043947A 2001-07-21 2001-07-21 Cable for vehicle KR100388620B1 (en)

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KR10-2001-0043947A KR100388620B1 (en) 2001-07-21 2001-07-21 Cable for vehicle

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Application Number Priority Date Filing Date Title
KR10-2001-0043947A KR100388620B1 (en) 2001-07-21 2001-07-21 Cable for vehicle

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KR20030008916A true KR20030008916A (en) 2003-01-29
KR100388620B1 KR100388620B1 (en) 2003-06-25

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KR200261791Y1 (en) * 2001-10-19 2002-01-24 경신공업 주식회사 Water Preventing Connector Cover For Motors

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