KR101214838B1 - Connection structure of connector connector for vehicle - Google Patents

Connection structure of connector connector for vehicle Download PDF

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Publication number
KR101214838B1
KR101214838B1 KR1020110034105A KR20110034105A KR101214838B1 KR 101214838 B1 KR101214838 B1 KR 101214838B1 KR 1020110034105 A KR1020110034105 A KR 1020110034105A KR 20110034105 A KR20110034105 A KR 20110034105A KR 101214838 B1 KR101214838 B1 KR 101214838B1
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KR
South Korea
Prior art keywords
connector
case
mounting hole
fixing
connector mounting
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KR1020110034105A
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Korean (ko)
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KR20120116584A (en
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강문식
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주식회사 유라코퍼레이션
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Priority to KR1020110034105A priority Critical patent/KR101214838B1/en
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    • 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
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/621—Bolt, set screw or screw clamp
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/625—Casing or ring with bayonet engagement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/26—Connectors or connections adapted for particular applications for vehicles

Abstract

본 발명은 차량용 커넥터(30)가 장착되는 케이스(10)를 비금속재료로 사용하고 비금속재료인 케이스(10)의 커넥터장착홀(11)의 변형을 방지하기 위하여 금속재질의 변형방지부재(20)를 구비하여 종래처럼 케이스(10) 전체를 금속재질로 사용할 때보다 중량을 감소시키면서 원가를 절감시킬 수 있는 차량용 커넥터 체결구조에 관한 것이다.
본 발명의 주요구성은, 일측에 커넥터장착홀(11)이 형성되고, 커넥터장착홀(11)의 상단면에 삽입홈(12)이 형성되며, 커넥터장착홀(11)의 외측 둘레에는 제1체결홈(13)과 제2체결홈(14)이 돌출되어 형성된 케이스(10)와; 커넥터장착홀(11)에 대응되는 원통형상으로 커넥터의 커넥터장착홀(11)에 장착되며, 외측 상단에는 케이스의 제1체결홈(13)의 상부로 연장되면서 제1고정홀(22)을 갖는 고정돌기(21)가 형성된 변형방지부재(20)와; 커넥터장착홀(11)을 따라 내부에서 외부로 장착되며, 케이스(10)의 내측에 위치하는 최하단부의 끝단에는 외측으로 연장된 걸림돌기(31)가 형성되고, 변형방지부재(20)의 상부로 돌출된 외측면에는 고정홈(33)이 형성된 커넥터(30)와; 일단이 반원형상으로 돌출되어 고정홈(33)에 체결되는 체결돌기(41)와 타단이 케이스(10)의 제2체결홈(14)의 상부로 연장되면서 제2고정홀(43)을 갖는 고정바(42)로 이루어진 고정부재(40)를 포함하는 것을 특징으로 한다.The present invention uses the case 10, the vehicle connector 30 is mounted as a non-metallic material and in order to prevent the deformation of the connector mounting hole 11 of the case 10 of the non-metallic material to prevent deformation of the metal material 20 The present invention relates to a connector fastening structure for a vehicle that can reduce cost while reducing weight than when using the entire case 10 as a metal material.
The main configuration of the present invention, the connector mounting hole 11 is formed on one side, the insertion groove 12 is formed in the upper end surface of the connector mounting hole 11, the first around the outer periphery of the connector mounting hole 11 A case 10 formed by protruding the fastening groove 13 and the second fastening groove 14; It is mounted on the connector mounting hole 11 of the connector in a cylindrical shape corresponding to the connector mounting hole 11, the outer upper end having a first fixing hole 22 while extending to the upper portion of the first fastening groove 13 of the case A deformation preventing member 20 having a fixing protrusion 21 formed thereon; It is mounted from the inside to the outside along the connector mounting hole (11), at the end of the lowermost end located inside the case 10 is formed a locking projection (31) extending outward, to the upper portion of the deformation preventing member (20) A connector 30 having a fixing groove 33 formed on the protruding outer surface thereof; One end protrudes in a semicircular shape and the fixing protrusion 41 and the other end of which are fastened to the fixing groove 33 are extended to the upper part of the second fastening groove 14 of the case 10 and have a second fixing hole 43. It characterized in that it comprises a fixing member 40 made of a bar (42).

Description

차량용 커넥터 체결구조{CONNECTION STRUCTURE OF CONNECTOR CONNECTOR FOR VEHICLE}CONNECTION STRUCTURE OF CONNECTOR CONNECTOR FOR VEHICLE}

본 발명은 차량용 커넥터가 장착되는 케이스를 비금속재료로 사용하고 비금속재료인 케이스의 커넥터장착홀의 변형을 방지하기 위하여 금속재질의 변형방지부재를 구비하여 종래처럼 케이스 전체를 금속재질로 사용할 때보다 중량을 감소시키면서 원가를 절감시킬 수 있는 차량용 커넥터 체결구조를 제공하는 데 있다.The present invention uses a case in which a vehicle connector is mounted as a non-metallic material and is provided with a deformation preventing member made of metal to prevent deformation of the connector mounting hole of the case which is a non-metallic material. To provide a vehicle connector fastening structure that can reduce the cost while reducing.

일반적으로 차량에는 운행에 필요한 여러 가지 전기장치들을 포함하고 있으며 이들 대부분은 전기적 신호에 의해 작동된다. 따라서 차량에는 전기적 신호를 연결하기 위한 커넥터가 장착된다.In general, a vehicle includes a variety of electrical devices required for driving, most of which are driven by electrical signals. Therefore, the vehicle is equipped with a connector for connecting an electrical signal.

이러한 커넥터의 종래 기술에 따른 장착구조는, 도 1과 도 2에서 도시한 바와 같이, 차량에 장착된 금속재질의 케이스(101)의 일측에 커넥터장착홀(103)을 형성하고, 이 커넥터장착홀(103)을 통하여 커넥터(105)를 케이스(101)의 내측에서 외측으로 빼낸다. In the mounting structure according to the related art of the connector, as shown in FIGS. 1 and 2, the connector mounting hole 103 is formed on one side of the metal case 101 mounted on the vehicle, and the connector mounting hole is formed. The connector 105 is pulled out from the inside of the case 101 through the 103.

그리고 탄성력을 갖는 반원형의 스냅링(107; Snap Ring)을 커넥터(105) 외주면에 2개의 스냅링 가이더(109)에 의해 형성되는 홈(111)에 끼워 넣어 케이스 외측에 걸리도록 하여 커넥터(105)가 케이스(101)의 내측으로 다시 빠져서 분리되지 않도록 고정하여 장착하게 된다.Then, the semicircular snap ring 107 having elastic force is inserted into the groove 111 formed by the two snap ring guiders 109 on the outer circumferential surface of the connector 105 so as to be caught outside the case so that the connector 105 is placed in the case. It is fixed to be mounted so as not to be separated by being pulled back inside the 101.

그러나 이러한 커넥터(105)의 장착공정은 금속재질의 케이스가 사용되기 때문에 차량의 중량이 증가되는 문제가 있고, 반원형의 스냅링(107)을 끼우는 작업을 빼먹을 우려가 있거나 탄성력을 이기고 끼워야 하므로 대충 끼우는 경우 오조립 우려가 있다는 문제점을 내포하고 있다.However, the mounting process of the connector 105 has a problem that the weight of the vehicle is increased because a metal case is used, and there is a fear of skipping the work of fitting the semi-circular snap ring 107, or it is necessary to beat the elastic force so that it is roughly fitted. In this case, there is a problem of misassembly.

본 발명이 해결하려는 과제는 차량용 커넥터가 장착되는 케이스를 비금속재료로 사용하고 비금속재료인 케이스의 커넥터장착홀의 변형을 방지하기 위하여 금속재질의 변형방지부재를 구비하여 종래처럼 케이스 전체를 금속재질로 사용할 때보다 중량을 감소시키면서 원가를 절감시킬 수 있는 차량용 커넥터 체결구조를 제공하는 데 있다.The problem to be solved by the present invention is to use the case is equipped with a vehicle connector as a non-metal material and to provide a deformation preventing member of the metal material to prevent deformation of the connector mounting hole of the case is a non-metal material to use the entire case as a metal material The present invention provides a vehicle connector fastening structure which can reduce cost while reducing weight.

본 발명의 다른 해결과제는 케이스의 외부에서 케이스에서 돌출된 커넥터를 케이스의 외측면을 고정하여 커넥터의 움직임을 방지할 수 있는 차량용 커넥터 체결구조를 제공하는 데 있다.Another object of the present invention is to provide a connector connector structure for a vehicle that can prevent the movement of the connector by fixing the outer surface of the case the connector protruding from the case from the outside of the case.

본 발명의 실시예에 따른 차량용 커넥터 체결구조는, 일측에 커넥터장착홀(11)이 형성되고, 커넥터장착홀(11)의 외측 둘레에는 제1체결홈(13)과 제2체결홈(14)이 돌출되어 형성된 케이스(10)와; 커넥터장착홀(11)에 대응되는 원통형상으로 커넥터의 커넥터장착홀(11)에 장착되며, 외측 상단에는 케이스의 제1체결홈(13)의 상부로 연장되면서 제1고정홀(22)을 갖는 고정돌기(21)가 형성된 변형방지부재(20)와; 커넥터장착홀(11)을 따라 내부에서 외부로 장착되며, 케이스(10)의 내측에 위치하는 최하단부의 끝단에는 외측으로 연장된 걸림돌기(31)가 형성되고, 변형방지부재(20)의 상부로 돌출된 외측면에는 고정홈(33)이 형성된 커넥터(30)와; 일단이 반원형상으로 돌출되어 고정홈(33)에 체결되는 체결돌기(41)와 타단이 케이스(10)의 제2체결홈(14)의 상부로 연장되면서 제2고정홀(43)을 갖는 고정바(42)로 이루어진 고정부재(40)를 포함하는 것을 특징으로 한다.In the connector fastening structure for a vehicle according to an embodiment of the present invention, a connector mounting hole 11 is formed at one side, and the first fastening groove 13 and the second fastening groove 14 are formed at the outer circumference of the connector mounting hole 11. A case 10 protruding from the case; It is mounted on the connector mounting hole 11 of the connector in a cylindrical shape corresponding to the connector mounting hole 11, the outer upper end having a first fixing hole 22 while extending to the upper portion of the first fastening groove 13 of the case A deformation preventing member 20 having a fixing protrusion 21 formed thereon; It is mounted from the inside to the outside along the connector mounting hole (11), at the end of the lowermost end located inside the case 10 is formed a locking projection (31) extending outward, to the upper portion of the deformation preventing member (20) A connector 30 having a fixing groove 33 formed on the protruding outer surface thereof; One end protrudes in a semicircular shape and the fixing protrusion 41 and the other end of which are fastened to the fixing groove 33 are extended to the upper part of the second fastening groove 14 of the case 10 and have a second fixing hole 43. It characterized in that it comprises a fixing member 40 made of a bar (42).

바람직하게, 케이스(10)는 플라스틱 합성수지 등의 비금속재료이고, 변형방지부재(20)는 금속재료인 것을 특징으로 한다.Preferably, the case 10 is a non-metallic material such as plastic synthetic resin, the deformation preventing member 20 is characterized in that the metal material.

바람직하게, 커넥터장착홀(11)의 상단면에는 커넥터장착홀을 따라 삽입홈(12)이 형성되며, 삽입홈(12)에는 밀폐링(23)이 위치하는 것을 특징으로 한다.Preferably, the upper surface of the connector mounting hole 11 is formed with an insertion groove 12 along the connector mounting hole, characterized in that the sealing ring 23 is located in the insertion groove (12).

삭제delete

바람직하게, 케이스의 제1체결홈(13)과 변형방지부재의 고정돌기(21)는 나사결합되는 것을 특징으로 한다.Preferably, the first fastening groove 13 of the case and the fixing protrusion 21 of the deformation preventing member are characterized in that the screwed.

바람직하게, 케이스(10)의 제2체결홈(14)과 고정부재(40)의 제2고정홀(43)은 나사결합되는 것을 특징으로 한다.Preferably, the second fastening groove 14 of the case 10 and the second fixing hole 43 of the fixing member 40 are characterized in that the screwed.

본 발명에 따른 차량용 커넥터 체결구조는 차량용 커넥터가 장착되는 케이스를 비금속재료로 사용하지만 비금속재료인 케이스의 커넥터장착홀의 변형을 방지하기 위하여 금속재질의 변형방지부재를 사용하기 때문에 케이스의 중량을 감소시키면서 원가를 절감시킬 수 있는 장점이 있다.The vehicle connector fastening structure according to the present invention uses a case on which a vehicle connector is mounted as a non-metallic material, but uses a metal deformation preventing member to prevent deformation of the connector mounting hole of the case, which is a non-metallic material, thereby reducing the weight of the case. There is an advantage to reduce the cost.

또한, 케이스의 외부에서 케이스에서 돌출된 커넥터를 케이스의 외측면을 고정하여 커넥터의 움직임을 방지할 수 있는 장점이 있다.In addition, the connector protruding from the case from the outside of the case has the advantage of preventing the movement of the connector by fixing the outer surface of the case.

도 1과 도 2는 종래 기술에 따른 차량의 커넥터 장착구조를 도시한 측단면도 및 평면도.
도 3은 본 발명의 실시예에 따른 차량용 커넥터 장착구조의 분해사시도,
도 4는 본 발명의 실시예에 따른 차량용 커넥터 장착구조의 사시도.
도 5는 본 발명의 실시예에 따른 차량용 커넥터 장착구조의 단면도.1 and 2 are a side cross-sectional view and a plan view showing a connector mounting structure of a vehicle according to the prior art.
3 is an exploded perspective view of a connector mounting structure for a vehicle according to an embodiment of the present invention;
Figure 4 is a perspective view of a vehicle connector mounting structure according to an embodiment of the present invention.
5 is a cross-sectional view of a vehicle connector mounting structure according to an embodiment of the present invention.

이하, 첨부된 도면을 참조하여 본 발명의 실시예에 따른 차량용 커넥터 체결구조에 대하여 설명한다.Hereinafter, with reference to the accompanying drawings will be described a vehicle connector fastening structure according to an embodiment of the present invention.

본 발명에 따른 차량용 커넥터 체결구조는, 차량에 장착되어 커넥터(30)가 체결되는 커넥터장착홀(11)이 형성된 비금속재료의 케이스(10)와, 커넥터장착홀(11)에 체결되어 커넥터장착홀(11)의 변형을 방지하는 금속재질의 변형방지부재(20)와, 커넥터장착홀(11)에 체결되는 커넥터(30)와, 커넥터(30)의 움직임을 방지하는 고정부재(40)로 이루어진다.The vehicle connector fastening structure according to the present invention is fastened to the connector mounting hole 11 and the case 10 of the non-metallic material having a connector mounting hole 11 formed in the vehicle and the connector 30 is fastened to the connector mounting hole. Metal deformation prevention member 20 to prevent the deformation of the 11, the connector 30 is fastened to the connector mounting hole 11, and the fixing member 40 to prevent the movement of the connector 30 .

케이스(10)는 플라스틱 합성수지 등의 비금속재료로서 일측에 커넥터장착홀(11)이 형성되고, 커넥터장착홀(11)의 상단면은 커넥터장착홀(11)을 따라 삽입홈(12)이 형성된다. 또한, 커넥터장착홀(11)의 외측 둘레에는 후술하는 변형방지부재의 고정돌기(21)를 고정시키는 제1체결홈(13)과 커넥터(30)의 스냅링을 고정시키는 제2체결홈(14)이 돌출되어 형성된다.The case 10 is formed of a non-metallic material such as plastic synthetic resin, and a connector mounting hole 11 is formed at one side thereof, and an insertion groove 12 is formed along the connector mounting hole 11 at an upper surface of the connector mounting hole 11. . In addition, the outer circumference of the connector mounting hole 11, the first fastening groove 13 for fixing the fixing protrusion 21 of the deformation preventing member to be described later and the second fastening groove 14 for fixing the snap ring of the connector 30. It protrudes and is formed.

변형방지부재(20)는 금속재료로서 커넥터장착홀(11)에 대응되는 원통형상으로 커넥터장착홀(11)에 장착된다. 변형방지부재(20)의 외측 상단에는 케이스의 제1체결홈(13)의 상부로 연장되면서 제1고정홀(22)을 갖는 고정돌기(21)가 형성된다. 이때, 변형방지부재(20)의 높이는 케이스(10)의 제1체결홈(13)의 높이와 대응되는 것이 바람직하다.The deformation preventing member 20 is a metal material and is mounted to the connector mounting hole 11 in a cylindrical shape corresponding to the connector mounting hole 11. A fixing protrusion 21 having a first fixing hole 22 is formed at an outer upper end of the deformation preventing member 20 while extending to an upper portion of the first fastening groove 13 of the case. In this case, the height of the deformation preventing member 20 preferably corresponds to the height of the first fastening groove 13 of the case 10.

이때, 케이스의 삽입홈(12)에는 밀폐링(23)이 위치한다. 밀폐링(23)은 변형방지부재의 고정돌기(21)를 케이스의 제1체결홈(13)에 나사결합시키면서 상부가 변형방지부재의 고정돌기에 밀착되어 기밀성을 향상시킬 수 있다. 이러한 금속재질의 변형방지부재(20)가 비금속재질의 케이스(10)인 커넥터장착홀(11)에 삽입되면 커넥터장착홀(11)의 형태를 그대로 유지시킬 수 있다.At this time, the sealing ring 23 is positioned in the insertion groove 12 of the case. The sealing ring 23 is screwed to the fixing protrusion 21 of the deformation preventing member to the first fastening groove 13 of the case while the upper portion is in close contact with the fixing protrusion of the deformation preventing member can improve the airtightness. When the deformation preventing member 20 of the metal material is inserted into the connector mounting hole 11 which is the case 10 of the non-metal material, the shape of the connector mounting hole 11 may be maintained as it is.

한편, 커넥터(30)는 커넥터장착홀(11)을 따라 내부에서 외부로 장착되며, 케이스(10)의 내측에 위치하는 최하단부의 끝단에는 외측으로 연장된 걸림돌기(31)가 형성된다. 또한, 변형방지부재(20)의 내측면에 위치하는 커넥터 하부의 외주면은 2개의 오링홈(32)이 형성되며, 오링홈(32)에는 각각 O링(35)이 장착된다. 또한, 변형방지부재(20)의 상부로 돌출된 커넥터(30)의 외측면에는 고정홈(33)이 형성된다. On the other hand, the connector 30 is mounted from the inside to the outside along the connector mounting hole 11, the end of the lowermost portion that is located inside the case 10 is formed with a locking projection 31 extending outward. In addition, two O-ring grooves 32 are formed on the outer circumferential surface of the lower portion of the connector located on the inner surface of the deformation preventing member 20, and the O-rings 35 are respectively mounted on the O-ring grooves 32. In addition, a fixing groove 33 is formed on the outer surface of the connector 30 protruding upward of the deformation preventing member 20.

고정부재(40)는 일단이 반원형상으로 돌출되어 고정홈(33)에 체결되는 체결돌기(41)와 타단이 케이스(10)의 제2체결홈(14)의 상부로 연장되면서 제2고정홀(43)을 갖는 고정바(42)로 이루어진다. 이러한 고정부재(40)의 체결돌기(41)가 커넥터(30)에 체결된 상태에서 제2고정홀(43)이 케이스(10)의 제2체결홈(14)에 나사결합되기 때문에 커넥터(30)의 움직임을 방지할 수 있다.The fixing member 40 has a second fixing hole as one end thereof protrudes in a semicircular shape and the other end of the fastening protrusion 41 and the other end thereof extends to the upper part of the second fastening groove 14 of the case 10. It consists of a fixed bar 42 having a (43). The second fixing hole 43 is screwed into the second fastening groove 14 of the case 10 while the fastening protrusion 41 of the fixing member 40 is fastened to the connector 30. ) Can be prevented.

또한, 고정부재(40)의 체결돌기(41)가 완벽하게 끼워진 상태에서 제2체결홈(14)에 고정되기 때문에 종래 사용하는 스냅링에 비하여 미조립 및 오조립에 의한 조립불량을 해소할 수 있다.
In addition, since the fastening protrusion 41 of the fixing member 40 is fixed to the second fastening groove 14 in a perfectly fitted state, assembling defects due to non-assembly and misassembly can be eliminated as compared to conventional snap rings. .

본 발명에 따른 차량용 커넥터 체결구조의 체결과정에 대하여 설명한다.The fastening process of the connector fastening structure for a vehicle according to the present invention will be described.

먼저, 플라스틱 합성수지 등의 비금속재료로 제작된 케이스의 삽입홈(12)에 밀폐링(23)을 위치시키고, 커넥터장착홀(11)에 금속재료로 제작된 변형방지부재(20)를 순차적으로 위치시킨 상태에서 케이스의 제1체결홈(13)에 변형방지부재의 고정돌기(21)를 나사결합시켜 고정한다. 이에 따라, 금속재질의 변형방지부재(20)가 비금속재료인 커넥터장착홀(11)에 삽입되면서 고정되기 때문에 커넥터장착홀(11)의 형태를 그대로 유지할 수 있으며, 삽입홈(12)에 위치하는 밀폐링(23)의 상단부가 에 변형방지부재(20)에 맞닿아 외부의 이물질 등이 유입되는 것을 방지할 수 있다.First, the sealing ring 23 is positioned in the insertion groove 12 of the case made of a non-metal material such as plastic synthetic resin, and the deformation preventing member 20 made of a metal material is sequentially positioned in the connector mounting hole 11. In this state, the fixing protrusion 21 of the deformation preventing member is screwed to the first fastening groove 13 of the case and fixed. Accordingly, since the deformation preventing member 20 of the metal material is fixed while being inserted into the connector mounting hole 11 of the non-metallic material, the shape of the connector mounting hole 11 can be maintained as it is, and the insertion groove 12 The upper end of the sealing ring 23 in contact with the deformation preventing member 20 to prevent the inflow of foreign matters and the like.

그 후, 커넥터(30)의 외주면에 형성된 오링홈(32)에 각각 O링(35)을 장착한 상태에서 커넥터장착홀(11)을 따라 내부에서 외부방향으로 당겨 장착시킨다. 이때, O링(35)은 변형방지부재(20)의 내측면에 밀착되어 이물질 등의 유입이 방지된다.Thereafter, in the state in which the O-rings 35 are mounted on the O-ring grooves 32 formed on the outer circumferential surface of the connector 30, the inner ring is pulled outward from the inside along the connector mounting hole 11. At this time, the O-ring 35 is in close contact with the inner surface of the deformation preventing member 20 to prevent the inflow of foreign matters.

한편, 커넥터(30)의 장착이 완료되면 변형방지부재(20)의 상부로 돌출된 커넥터(30)의 외측면에 형성된 고정홈(33)에 고정부재(40)의 반원형 체결돌기(41)를 양측에 각각 밀착시킨 후에 체결돌기(41)에서 연장된 고정바(42)를 케이스(10)의 제2체결홈(14)에 나사결합시켜 고정한다. 이러한 고정부재(40)에 의해 변형방지부재(20)와 커넥터(30) 사이로 이물질이 유입되는 것을 원천적으로 방지할 수 있다. 또한, 고정부재(40)가 커넥터(30)에 체결된 상태에서 케이스(10)에 고정되기 때문에 커넥터(30)의 움직임도 추가적으로 방지할 수 있다.
On the other hand, when the mounting of the connector 30 is completed, the semi-circular fastening protrusion 41 of the fixing member 40 in the fixing groove 33 formed in the outer surface of the connector 30 protruding upward of the deformation preventing member 20. After being in close contact with both sides, the fixing bars 42 extending from the fastening protrusions 41 are screwed into the second fastening grooves 14 of the case 10 and fixed. By the fixing member 40, it is possible to prevent the foreign material from flowing in between the deformation preventing member 20 and the connector 30. In addition, since the fixing member 40 is fixed to the case 10 while being fastened to the connector 30, the movement of the connector 30 may be further prevented.

이상과 같이, 본 발명은 비록 한정된 실시예와 도면에 의해 설명되었으나, 본 발명은 이것에 의해 한정되지 않으며, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에 의해 본 발명의 기술사상과 아래에 기재될 청구범위의 균등범위 내에서 다양한 수정 및 변형이 가능함은 물론이다.
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. Various modifications and variations are possible within the scope of the appended claims.

10 : 케이스 11 : 커넥터장착홀
12 : 삽입홈 13 : 제1체결홈
14 : 제2체결홈 20 : 변형방지부재
21 : 고정돌기 22 : 제1고정홀
23 : 밀폐링 30 : 커넥터
31 : 걸림돌기 32 : 오링홈
33 : 고정홈 35 : O링
40 : 고정부재 41 : 체결돌기
42 : 고정바 43 : 제2고정홀 10 case 11 connector mounting hole
12: insertion groove 13: the first fastening groove
14: second fastening groove 20: deformation preventing member
21: fixing protrusion 22: the first fixing hole
23: sealing ring 30: connector
31: Jamming 32: O-ring groove
33: fixing groove 35: O-ring
40: fixing member 41: fastening protrusion
42: fixed bar 43: second fixing hole

Claims (7)

일측에 커넥터장착홀이 형성되고, 커넥터장착홀의 외측 둘레에는 제1체결홈과 제2체결홈이 돌출되어 형성된 케이스와;
커넥터장착홀에 대응되는 원통형상으로 커넥터장착홀에 장착되며, 외측 상단에는 케이스의 제1체결홈의 상부로 연장되면서 제1고정홀을 갖는 고정돌기가 형성된 변형방지부재와;
커넥터장착홀을 따라 내부에서 외부로 장착되며, 케이스의 내측에 위치하는 최하단부의 끝단에는 외측으로 연장된 걸림돌기가 형성되고, 변형방지부재의 상부로 돌출된 외측면에는 고정홈이 형성된 커넥터와;
일단이 반원형상으로 돌출되어 고정홈에 체결되는 체결돌기와 타단이 케이스의 제2체결홈의 상부로 연장되면서 제2고정홀을 갖는 고정바로 이루어진 고정부재를 포함하는 것을 특징으로 하는 차량용 커넥터 체결구조.A connector mounting hole is formed at one side, and a case in which a first fastening groove and a second fastening groove are formed at an outer circumference of the connector mounting hole;
A deformation preventing member mounted on the connector mounting hole in a cylindrical shape corresponding to the connector mounting hole, and having a fixing protrusion having a first fixing hole while extending to an upper portion of the first fastening groove of the case;
A connector which is mounted from the inside to the outside along the connector mounting hole, and has a locking protrusion extending outward at an end of the lowermost end positioned inside the case, and a fixing groove formed on the outer surface protruding upward of the deformation preventing member;
Vehicle connector fastening structure characterized in that it comprises a fixing member having a fixing bar having a second fixing hole as one end is protruding in a semi-circular shape and the fastening protrusion and the other end is extended to the upper portion of the second fastening groove of the case. 청구항 1에 있어서, 케이스는 플라스틱 합성수지의 비금속재료이고, 변형방지부재는 금속재료인 것을 특징으로 하는 차량용 커넥터 체결구조.The connector fastening structure for a vehicle according to claim 1, wherein the case is a non-metal material of plastic synthetic resin, and the deformation preventing member is a metal material. 청구항 1에 있어서, 커넥터장착홀의 상단면에는 커넥터장착홀을 따라 삽입홈이 형성되며, 삽입홈에는 밀폐링이 위치하는 것을 특징으로 하는 차량용 커넥터 체결구조. The connector fastening structure of claim 1, wherein an insertion groove is formed along the connector mounting hole at an upper surface of the connector mounting hole, and a sealing ring is positioned at the insertion groove. 삭제delete 청구항 1에 있어서, 케이스의 제1체결홈과 변형방지부재의 고정돌기는 나사결합되는 것을 특징으로 하는 차량용 커넥터 체결구조.The connector fastening structure for a vehicle according to claim 1, wherein the first fastening groove of the case and the fixing protrusion of the deformation preventing member are screwed together. 청구항 1에 있어서, 케이스의 제2체결홈과 고정부재의 제2고정홀은 나사결합되는 것을 특징으로 하는 차량용 커넥터 체결구조.The connector fastening structure for a vehicle according to claim 1, wherein the second fastening groove of the case and the second fixing hole of the fixing member are screwed together. 청구항 1에 있어서, 변형방지부재의 내측면에 위치하는 커넥터 하부의 외주면에는 오링홈이 형성된 것을 특징으로 하는 차량용 커넥터 체결구조.The connector structure of claim 1, wherein an O-ring groove is formed on an outer circumferential surface of the lower portion of the connector positioned on the inner surface of the deformation preventing member.
KR1020110034105A 2011-04-13 2011-04-13 Connection structure of connector connector for vehicle KR101214838B1 (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200380849Y1 (en) 2005-01-20 2005-04-08 하나테크 주식회사 Check up connector for automobile with lighting means
JP2006518922A (en) 2003-02-24 2006-08-17 ビー イー エアロスペイス，インク． Electrical connector that can be easily installed and removed

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006518922A (en) 2003-02-24 2006-08-17 ビー イー エアロスペイス，インク． Electrical connector that can be easily installed and removed
KR200380849Y1 (en) 2005-01-20 2005-04-08 하나테크 주식회사 Check up connector for automobile with lighting means

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