KR20220155875A - Rear holder for high voltage connector - Google Patents

Rear holder for high voltage connector Download PDF

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Publication number
KR20220155875A
KR20220155875A KR1020210063724A KR20210063724A KR20220155875A KR 20220155875 A KR20220155875 A KR 20220155875A KR 1020210063724 A KR1020210063724 A KR 1020210063724A KR 20210063724 A KR20210063724 A KR 20210063724A KR 20220155875 A KR20220155875 A KR 20220155875A
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South Korea
Prior art keywords
holder member
holder
housing
slide
circumferential surface
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KR1020210063724A
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Korean (ko)
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KR102540845B1 (en
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윤준일
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주식회사 경신
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    • 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
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • 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
    • H01R13/02—Contact members
    • H01R13/22—Contacts for co-operating by abutting
    • H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
    • H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
    • 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

Disclosed is a rear holder for a high-voltage connector, which allow a first holder member and a second holder member to be slide-connected by a slide connection guide while receiving a wiring and to be elastically coupled to a housing through an elastic coupling guide, thereby preventing movement of the first holder member and the second holder member and improving assembly workability. The rear holder for a high-voltage connector comprises: a first holder member having a first receiving groove formed thereon to accommodate the circumferential surface at one side of a wiring connected to a housing of a connector; a second holder member having a second receiving groove formed thereon to accommodate the circumferential surface at the other side of the wiring accommodated in the first holder member; a slide connection guide for guiding the first holder member and the second holder member so that the first holder member and the second holder member are slidably connected in a state that the first holder member and the second holder member are misaligned while accommodating the circumferential surface of the wiring; and an elastic coupling guide for guiding the first holder member and the second holder member so that the first holder member and the second holder member are elastically coupled to the housing when inserted into the housing while connected to each other through the slide connection guide.

Description

고전압 커넥터용 리어홀더{REAR HOLDER FOR HIGH VOLTAGE CONNECTOR}Rear holder for high voltage connector {REAR HOLDER FOR HIGH VOLTAGE CONNECTOR}

본 발명은 고전압 커텍터용 리어홀더에 관한 것으로서, 더욱 상세하게는 슬라이드연결안내부에 의해 제1홀더부재와 제2홀더부재가 와이어링을 수용한 채로 슬라이드 연결되고, 탄성결합안내부에 통해 하우징에 탄성 결합됨으로써, 제1홀더부재와 제2홀더부재의 유동을 방지시키는 동시에 조립 작업성을 향상시키는 고전압 커텍터의 리어홀더에 관한 것이다.The present invention relates to a rear holder for a high voltage connector, and more particularly, a first holder member and a second holder member are slide-connected while receiving wiring by a slide connection guide, and are connected to a housing through an elastic coupling guide. A rear holder for a high voltage connector which is elastically coupled to prevent movement of the first holder member and the second holder member and at the same time improve assembly workability.

최근 생산되는 자동차에는 성능 및 편의성 향상을 위하여 다수의 전자장치가 설치된다. 이러한 전자장치는 케이블과 그에 연결된 커넥터를 통해 전원 또는 다른 장치들과 전기적으로 연결된다. 즉, 커넥터는 전원과 장치 사이, 장치와 장치 사이에서 전류 및 신호를 전달하는 역할을 한다.A number of electronic devices are installed in recently produced automobiles to improve performance and convenience. These electronic devices are electrically connected to a power source or other devices through cables and connectors connected thereto. That is, the connector serves to transfer current and signals between a power supply and devices and between devices.

통상의 커넥터는 커넥터의 기계적인 연결을 위한 커넥터 하우징과, 커넥터의 전기적인 연결을 위한 터미널을 포함하며, 커넥터의 하우징 후방에는 개방 부위를 밀봉함과 동시에 하우징으로 삽입되어 다수의 와이어링을 정렬시키는 리어홀더가 구비된다. A typical connector includes a connector housing for mechanical connection of the connector and a terminal for electrical connection of the connector, and at the rear of the connector housing seals an open area and is inserted into the housing to align a plurality of wirings. A rear holder is provided.

이러한 리어홀더는 커넥터 하우징의 후단에 결합되어 터미널의 이탈을 방지하고 와이어링을 고정하며 수분 등의 이물질 유입을 방지시키는 역할을 수행하는 것으로서, 서로 분리 가능한 좌측부와 우측부로 이루어지고, 좌측부와 우측부의 연결단부에는 서로 맞물리는 걸림돌기와 걸림편이 구비된다.This rear holder is coupled to the rear end of the connector housing to prevent the departure of the terminal, fix the wiring, and prevent the inflow of foreign substances such as moisture. The connection end is provided with a locking protrusion and a locking piece that engage with each other.

그러나 종래의 리어 홀더는 커넥터 하우징의 후방이 원형으로 형성되거나 모서리가 둥근 정사각형일 경우 외력에 의해 쉽게 회전하므로, 커넥터 하우징과의 사이에 간극이 발생하고 이로 인해 유동되는 문제점이 있다.However, since the conventional rear holder is easily rotated by an external force when the rear of the connector housing is formed in a circular shape or has rounded corners, there is a problem in that a gap is generated between the connector housing and the holder moves due to this.

따라서, 이를 개선할 필요성이 요청된다.Therefore, there is a need to improve this.

관련 배경기술로는 대한민국 등록실용신안공보 제20-0467963호(2013.07.08. 등록, 명칭: 리어홀더 및 이를 포함하는 커넥터)가 있다.As related background art, there is Korean Utility Model Registration No. 20-0467963 (registered on July 8, 2013, name: rear holder and connector including the same).

본 발명은 상기와 같은 필요성에 의해 창출된 것으로서, 슬라이드연결안내부에 의해 제1홀더부재와 제2홀더부재가 와이어링을 수용한 채로 슬라이드 연결되고, 탄성결합안내부에 통해 하우징에 탄성 결합됨으로써, 제1홀더부재와 제2홀더부재의 유동을 방지시키는 동시에 조립 작업성을 향상시키는 고전압 커텍터의 리어홀더를 제공하는데 그 목적이 있다.The present invention was created by the above needs, and the first holder member and the second holder member are slide-connected while receiving the wiring by the slide connection guide, and are elastically coupled to the housing through the elastic coupling guide. It is an object of the present invention to provide a rear holder for a high voltage connector that prevents movement of the first holder member and the second holder member and at the same time improves assembly workability.

상기한 목적을 달성하기 위하여 본 발명의 일 실시예에 따른 고전압 커넥용 리어홀더는 커넥터의 하우징에 연결된 와이어링의 일측 둘레면을 수용하는 제1수용홈부가 형성되는 제1홀더부재와, 상기 제1홀더부재에 수용된 상기 와이어링의 타측 둘레면을 수용하는 제2수용홈부가 형성되는 제2홀더부재와, 상기 제1홀더부재와 상기 제2홀더부재가 각각 상기 와이어링의 둘레면을 수용한 채로 어긋나게 배치된 상태에서 상기 제1홀더부재와 상기 제2홀더부재를 슬라이드 연결되도록 안내하는 슬라이드연결안내부 및 상기 슬라이드연결안내부를 통해 상기 제1홀더부재와 상기 제2홀더부재가 상호 연결된 상태에서 상기 하우징으로 삽입시 상기 하우징에 상기 제1홀더부재와 상기 제2홀더부재가 탄성 결합되도록 안내하는 탄성결합안내부를 포함한다.In order to achieve the above object, a rear holder for a high voltage connector according to an embodiment of the present invention includes a first holder member in which a first receiving groove portion is formed to accommodate a circumferential surface of one side of a wiring connected to a housing of a connector, and A second holder member having a second receiving groove for accommodating the other circumferential surface of the wire ring accommodated in the first holder member, and the first holder member and the second holder member accommodating the circumferential surface of the wire ring, respectively. In a state in which the first holder member and the second holder member are connected to each other through a slide connection guide portion that guides the first holder member and the second holder member to be slidably connected in a state in which they are displaced, and the slide connection guide portion. and an elastic coupling guide for guiding the first holder member and the second holder member to be elastically coupled to the housing when inserted into the housing.

상기 슬라이드연결안내부는 상기 제1홀더부재와 상기 제2홀더부재에 각각 돌출 형성되는 슬라이드레일 및 상기 슬라이드레일이 슬라이드 이동 가능하게 끼워지도록 상기 제1홀더부재와 상기 제2홀더부재에 각각 함몰 형성되는 슬라이드홈부를 포함하고, 상기 슬라이드레일은 돌출 방향으로 갈수록 폭이 점차적으로 늘어나게 형성되고, 상기 슬라이드홈부는 함몰 방향으로 갈수록 폭이 점차적으로 늘어나게 형성된다.The slide connection guide portion is formed to be recessed in the first holder member and the second holder member so that the slide rail protrudes from the first holder member and the second holder member, respectively, and the slide rail is slidably inserted into the first holder member and the second holder member. It includes a slide groove, the slide rail is formed to gradually increase in width in a protruding direction, and the slide groove is formed to gradually increase in width in a recessed direction.

상기 제1수용홈부와 상기 제2수용홈부의 내측면에는 상기 와이어링의 둘레면을 접촉 가능하게 가압하는 유동방지리브가 둘레 방향을 따라 복수개로 돌출 형성되는 것을 특징으로 하는 고전압 커넥터의 리어홀더.A rear holder for a high-voltage connector, characterized in that a plurality of flow-prevention ribs protruding along the circumferential direction are formed on inner surfaces of the first accommodating groove and the second accommodating groove so as to press the circumferential surface of the wire ring in a contactable manner.

상기 탄성결합부는 상기 하우징의 둘레면에 형성되는 걸림홀부 및 상기 걸림홀부에 탄성적으로 걸리도록 상기 제1홀더부재와 상기 제2홀더부재의 둘레면에 각각 형성되는 탄성걸림후크를 포함한다.The elastic coupling portion includes a catching hole formed on a circumferential surface of the housing and an elastic catching hook formed on circumferential surfaces of the first holder member and the second holder member so as to be elastically caught in the catching hole.

본 발명에 따른 고전압 커넥용 리어홀더는 슬라이드연결안내부에 의해 제1홀더부재와 제2홀더부재가 와이어링을 수용한 채로 슬라이드 연결되고, 탄성결합안내부에 통해 하우징에 탄성 결합되는 구조를 가짐에 따라, 와이어링이 휘어지더라도 제1홀더부재와 제2홀더부재를 수직, 수평 방향으로 유동을 방지시키는 동시에 조립 작업성을 향상시키는 효과를 가진다.The rear holder for a high-voltage connector according to the present invention has a structure in which a first holder member and a second holder member are slide-connected while receiving wiring by a slide connection guide and are elastically coupled to a housing through an elastic coupling guide. Accordingly, even if the wiring is bent, the movement of the first holder member and the second holder member in the vertical and horizontal directions is prevented, and at the same time, assembly workability is improved.

도 1은 본 발명의 일 실시예에 따른 고전압 커넥터용 리어홀더를 도시한 사시도이다.
도 2는 본 발명의 일 실시예에 따른 고전압 커넥터용 리어홀더 도시한 분해사시도이다.
도 3은 본 발명의 일 실시예에 따른 고전압 커넥터용 리어홀더에서 슬라이드연결안내부의 작동 상태를 도시한 작동도이다.
도 4는 본 발명의 일 실시예에 따른 고전압 커넥터용 리어홀더에서 탄성결합안내부의 작동 상태를 도시한 작동도이다.1 is a perspective view illustrating a rear holder for a high voltage connector according to an embodiment of the present invention.
2 is an exploded perspective view illustrating a rear holder for a high voltage connector according to an embodiment of the present invention.
3 is an operating diagram showing an operating state of a slide connection guide in a rear holder for a high voltage connector according to an embodiment of the present invention.
4 is an operating diagram showing an operating state of an elastic coupling guide in a rear holder for a high voltage connector according to an embodiment of the present invention.

이하, 첨부된 도면들을 참조하여 본 발명에 따른 고전압 커넥터용 리어홀더의 일 실시예를 설명한다. 이 과정에서 도면에 도시된 선들의 두께나 구성요소의 크기 등은 설명의 명료성과 편의상 과장되게 도시되어 있을 수 있다.Hereinafter, an embodiment of a rear holder for a high voltage connector according to the present invention will be described with reference to the accompanying drawings. In this process, the thickness of lines or the size of components shown in the drawings may be exaggerated for clarity and convenience of explanation.

또한, 후술되는 용어들은 본 발명에서의 기능을 고려하여 정의된 용어들로서 이는 사용자, 운용자의 의도 또는 관례에 따라 달라질 수 있다. 그러므로 이러한 용어들에 대한 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것이다.In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to the intention or custom of a user or operator. Therefore, definitions of these terms will have to be made based on the content throughout this specification.

도 1은 본 발명의 일 실시예에 따른 고전압 커넥터용 리어홀더를 도시한 사시도이고, 도 2는 본 발명의 일 실시예에 따른 고전압 커넥터용 리어홀더 도시한 분해사시도이며, 도 3은 본 발명의 일 실시예에 따른 고전압 커넥터용 리어홀더에서 슬라이드연결안내부의 작동 상태를 도시한 작동도이고, 도 4는 본 발명의 일 실시예에 따른 고전압 커넥터용 리어홀더에서 탄성결합안내부의 작동 상태를 도시한 작동도이다.1 is a perspective view showing a rear holder for a high voltage connector according to an embodiment of the present invention, FIG. 2 is an exploded perspective view showing a rear holder for a high voltage connector according to an embodiment of the present invention, and FIG. It is an operating diagram showing the operating state of the slide connection guide in the rear holder for a high voltage connector according to an embodiment, and FIG. 4 is an operating state of the elastic coupling guide in the rear holder for a high voltage connector according to an embodiment of the present invention. it works too

도 1 내지 도 4에 도시된 바와 같이, 본 발명에 따른 고전압 커넥터용 리어홀더는 제1홀더부재(10), 제2홀더부재(20), 슬라이드연결안내부(30)및 탄성결합안내부(40)를 포함한다.1 to 4, the rear holder for a high voltage connector according to the present invention includes a first holder member 10, a second holder member 20, a slide connection guide part 30, and an elastic coupling guide part ( 40) included.

제1홀더부재(10)는 커넥터의 하우징(3)에 연결된 와이어링(W)의 일측 둘레면을 수용하는 한 쌍의 제1수용홈부(11)가 이격되게 형성되고, 제2홀더부재(20)는 제1홀더부재(10)에 수용된 와이어링(W)의 타측 둘레면을 수용하는 한 쌍의 제2수용홈부(21)가 이격되게 형성된다. In the first holder member 10, a pair of first receiving grooves 11 accommodating one side circumferential surface of the wiring W connected to the housing 3 of the connector are spaced apart from each other, and the second holder member 20 ) is formed so that a pair of second receiving grooves 21 spaced apart from each other for accommodating the other circumferential surface of the wiring W accommodated in the first holder member 10.

이러한 제1홀더부재(10)와 제2홀더부재(20)는 사출 성형으로 제조되어 슬라이드연결안내부(30)를 통해 상호 마주하게 접한 채로 연결되어 와이어링(W)의 둘레면을 커버 가능하게 수용하는 역할을 수행한다. The first holder member 10 and the second holder member 20 are manufactured by injection molding and are connected while facing each other through the slide connection guide 30 to cover the circumferential surface of the wiring W. play an accommodating role.

그리고, 슬라이드연결안내부(30)는 제1홀더부재(10)와 제2홀더부재(20)가 각각 와이어링(W)의 둘레면을 수용한 채로 어긋나게 배치된 상태에서 제1홀더부재(10)와 제2홀더부재(20)를 슬라이드 연결되도록 안내한다.In addition, the slide connection guide part 30 is the first holder member 10 and the second holder member 20 in a state where the first holder member 10 and the second holder member 20 are staggered while accommodating the circumferential surface of the wiring W, respectively. ) and the second holder member 20 are slide-connected.

구체적으로, 슬라이드연결안내부(30)는 제1홀더부재(10)와 제2홀더부재(20)에 각각 돌출 형성되는 슬라이드레일(31) 및 슬라이드레일(31)이 슬라이드 이동 가능하게 끼워지도록 제1홀더부재(10)와 제2홀더부재(20)에 각각 함몰 형성되는 슬라이드홈부(32)를 포함한다.Specifically, the slide connection guide part 30 is provided so that the slide rail 31 protruding from the first holder member 10 and the second holder member 20 and the slide rail 31 are slidably fitted. Each of the first holder member 10 and the second holder member 20 includes slide grooves 32 formed recessed therein.

즉, 제1홀더부재(10)와 제2홀더부재(20)가 각각 제1수용홈부(11)와 제2수용홈부(21)에 와이어링(W)을 수용한 채로 제1홀더부재(10)와 제2홀더부재(20)를 상호 이웃하게 배치되도록 와이어링(W)의 축 방향으로 이동시키면 제1홀더부재(10)에 돌출 형성된 슬라이드레일(31)은 제2홀더부재(20)에 함몰 형성된 슬라이드홈부(32)에 슬라이드 결합되고, 제2홀더부재(20)에 돌출 형성된 슬라이드레일(31)은 제1홀더부재(10)에 함몰 형성된 슬라이드홈부(32)에 슬라이드 결합된다.That is, the first holder member 10 while the first holder member 10 and the second holder member 20 accommodate the wiring W in the first accommodating groove 11 and the second accommodating groove 21, respectively. ) and the second holder member 20 are moved in the axial direction of the wiring W so that they are disposed adjacent to each other, the slide rail 31 protruding from the first holder member 10 is attached to the second holder member 20. The slide rail 31, which is slidably coupled to the recessed slide groove portion 32 and protrudes from the second holder member 20, is slidably coupled to the slide groove portion 32 recessed into the first holder member 10.

이때, 슬라이드레일(31)은 돌출 방향으로 갈수록 폭이 점차적으로 늘어나게 형성되고, 슬라이드홈부(32)는 함몰 방향으로 갈수록 폭이 점차적으로 늘어나게 형성된다. 이로써, 제1홀더부재(10)와 제2홀더부재(20)는 와이어링(W)을 수용하도록 슬라이드 연결된 상태로 맞물리기 때문에 와이어링(W)이 외력에 의해 휘어지더라도 긴밀하게 연결된 상태로 유동 방지될 수 있게 된다.At this time, the slide rail 31 is formed to gradually increase in width in the protrusion direction, and the slide groove portion 32 is formed to gradually increase in width in the depression direction. Accordingly, since the first holder member 10 and the second holder member 20 are engaged in a slide-connected state to accommodate the wiring W, even if the wiring W is bent by an external force, they remain closely connected. flow can be prevented.

또한, 제1수용홈부(11)와 제2수용홈부(21)의 내측면에는 각각 와이어링(W)의 둘레면을 접촉 가능하게 가압하는 유동방지리브(11a, 21a)가 각각 둘레 방향을 따라 복수개로 돌출 형성된다. In addition, on the inner surfaces of the first accommodating groove 11 and the second accommodating groove 21, flow prevention ribs 11a and 21a pressurizing the circumferential surface of the wire ring W to be in contact with each other along the circumferential direction, respectively. It is formed by protruding in plurality.

이로써, 제1홀더부재(10)와 제2홀더부재(20)는 사출 성형시 유동방지리브(11a, 21a)의 돌출 높이를 변경하기만 하면 와이어링(W)의 직경에 대응할 수 있으므로, 와이어링(W)의 사양 변경에 따른 수정 발생시 제조 비용을 절감시킬 수 있게 된다.Accordingly, the first holder member 10 and the second holder member 20 can correspond to the diameter of the wiring W by simply changing the protruding heights of the flow-preventing ribs 11a and 21a during injection molding. It is possible to reduce manufacturing costs when modifications occur due to changes in specifications of the ring (W).

한편, 탄성결합안내부(40)는 슬라이드연결안내부(30)를 통해 제1홀더부재(10)와 제2홀더부재(20)가 상호 연결된 상태에서 하우징(3)으로 삽입시 하우징(3)에 제1홀더부재(10)와 제2홀더부재(20)가 탄성 결합되도록 안내한다.On the other hand, when the elastic coupling guide 40 is inserted into the housing 3 in a state in which the first holder member 10 and the second holder member 20 are interconnected through the slide connection guide 30, the housing 3 guides the first holder member 10 and the second holder member 20 to be elastically coupled to each other.

구체적으로 탄성결합안내부(40)는 하우징(3)의 둘레면에 형성되는 걸림홀부(41) 및 걸림홀부(41)에 탄성적으로 걸리도록 제1홀더부재(10)와 제2홀더부재(20)의 둘레면에 각각 형성되는 탄성걸림후크(42)를 포함한다.Specifically, the elastic coupling guide part 40 is formed on the circumferential surface of the housing 3, the first holder member 10 and the second holder member ( 20) includes elastic hooks 42 formed on each of the circumferential surfaces.

즉, 슬라이드연결안내부(30)에 의해 제1홀더부재(10)와 제2홀더부재(20)가 슬라이드 연결된 상태에서 커넥터의 하우징(3)으로 삽입되면 탄성걸림후크(42)는 하우징(3)의 내측면에 접촉 가압되어 탄성 변형되다가 걸림홀부(41)와 일치하는 순간 복원되어 걸림홀부(41)에 걸림 지지된다. 이로써, 제1홀더부재(10)와 제2홀더부재(20)는 하우징(3)의 후방에 편리하게 체결됨으로써 작업성을 향상시킬 뿐만 아니라, 와이어링(W)이 외력을 받아 휘어지더라도 하우징(3)에 결합된 상태를 안정적으로 유지할 수 있게 된다.That is, when the first holder member 10 and the second holder member 20 are inserted into the housing 3 of the connector in a state in which they are slidably connected by the slide connection guide 30, the elastic hook 42 moves the housing 3 ) Is pressed in contact with the inner surface of the elastically deformed, and is restored the moment it coincides with the locking hole 41 and is held by the locking hole 41. Thus, the first holder member 10 and the second holder member 20 are conveniently fastened to the rear of the housing 3, thereby improving workability, and even if the wiring W is bent under an external force, the housing It is possible to stably maintain the state coupled to (3).

또한, 제1홀더부재(10)와 제2홀더부재(20)는 커넥터의 하우징(3)으로 삽입시 하우징(3)의 단부에 걸리도록 제1걸림턱부(12)와 제2걸림턱부(22)가 각각 형성된다.In addition, when the first holder member 10 and the second holder member 20 are inserted into the housing 3 of the connector, the first holding jaw portion 12 and the second holding jaw portion 22 are hooked to the ends of the housing 3. ) are formed, respectively.

이때, 제1걸림턱부(12)에는 제1공구삽입안내홀부(12a)가 형성되고, 제2걸림턱부(22)에는 제2공구삽입안내홀부(22a)가 형성되어 탄성걸림후크(42)가 걸림홀부(41)에 걸림 지지된 상태에서 공구가 탄성걸림후크(42)를 젖힘 가능하게 가압할 수 있다.At this time, the first tool insertion guide hole 12a is formed in the first locking shoulder 12, and the second tool insertion guide hole 22a is formed in the second locking jaw 22, so that the elastic locking hook 42 is formed. In a state in which the tool is caught in the holding hole 41, the tool may press the elastic locking hook 42 to be retractable.

즉, 탄성걸림후크(42)가 걸림홀부(41)에 걸린 상태에서 작업자가 공구삽입안내홀부(12a, 22a)에 공구를 삽입하여 탄성걸림후크(42)를 가압하면 탄성걸림후크(42)는 걸림홀부(41)에서 걸림 해제 가능하게 젖혀짐으로써, 제1홀더부재(10)와 제2홀더부재(20)를 커넥터의 하우징(3)에 삽입된 방향의 반대 방향으로 잡아당기면 제1홀더부재(10)와 제2홀더부재(20)는 하우징(3)으로부터 간편하게 분리될 수 있게 된다.That is, when the elastic hook 42 is caught in the hook hole 41 and the operator presses the elastic hook 42 by inserting a tool into the tool insertion guide holes 12a and 22a, the elastic hook 42 When the first holder member 10 and the second holder member 20 are pulled in the opposite direction to the direction in which they are inserted into the housing 3 of the connector, the first holder member 10 and the second holder member 20 are pulled back in a direction opposite to the direction in which they are inserted into the housing 3 of the connector. (10) and the second holder member (20) can be easily separated from the housing (3).

본 발명은 도면에 도시된 실시예를 참고로 하여 설명되었으나, 이는 예시적인 것에 불과하며, 당해 기술이 속하는 분야에서 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 타 실시예가 가능하다는 점을 이해할 것이다.The present invention has been described with reference to the embodiments shown in the drawings, but this is only exemplary, and those skilled in the art can make various modifications and equivalent other embodiments. will understand

따라서, 본 발명의 진정한 기술적 보호범위는 아래의 특허청구범위에 의해서 정하여져야 할 것이다.Therefore, the true technical protection scope of the present invention should be determined by the claims below.

3: 하우징 10: 제1홀더부재
11: 제1수용홈부 12: 제1걸림턱부
20: 제2홀더부재 21: 제2수용홈부
22: 제2걸림턱부 30: 슬라이드연결안내부
31: 슬라이드레일 32: 슬라이드홈부
40: 탄성결합안내부 41: 걸림홀부
42: 탄성걸림후크3: housing 10: first holder member
11: first receiving groove 12: first locking jaw
20: second holder member 21: second receiving groove
22: second locking jaw 30: slide connection guide
31: slide rail 32: slide groove
40: elastic coupling guide 41: engaging hole
42: elastic hook

Claims (4)

커넥터의 하우징에 연결된 와이어링의 일측 둘레면을 수용하는 제1수용홈부가 형성되는 제1홀더부재;
상기 제1홀더부재에 수용된 상기 와이어링의 타측 둘레면을 수용하는 제2수용홈부가 형성되는 제2홀더부재;
상기 제1홀더부재와 상기 제2홀더부재가 각각 상기 와이어링의 둘레면을 수용한 채로 어긋나게 배치된 상태에서 상기 제1홀더부재와 상기 제2홀더부재를 슬라이드 연결되도록 안내하는 슬라이드연결안내부; 및
상기 슬라이드연결안내부를 통해 상기 제1홀더부재와 상기 제2홀더부재가 상호 연결된 상태에서 상기 하우징으로 삽입시 상기 하우징에 상기 제1홀더부재와 상기 제2홀더부재가 탄성 결합되도록 안내하는 탄성결합안내부;
를 포함하는 것을 특징으로 하는 고전압 커넥터의 리어홀더.
a first holder member having a first accommodating groove for accommodating a circumferential surface of one side of the wiring connected to the housing of the connector;
a second holder member having a second receiving groove for accommodating the circumferential surface of the other side of the wire ring accommodated in the first holder member;
a slide connection guide unit for guiding the first holder member and the second holder member to be slidably connected in a state where the first holder member and the second holder member are misaligned while receiving the circumferential surface of the wire ring, respectively; and
An elastic coupling guide for guiding the first holder member and the second holder member to be elastically coupled to the housing when inserted into the housing in a state in which the first holder member and the second holder member are connected to each other through the slide connection guide. wealth;
A rear holder for a high voltage connector comprising a.
 제1항에 있어서,
상기 슬라이드연결안내부는 상기 제1홀더부재와 상기 제2홀더부재에 각각 돌출 형성되는 슬라이드레일 및 상기 슬라이드레일이 슬라이드 이동 가능하게 끼워지도록 상기 제1홀더부재와 상기 제2홀더부재에 각각 함몰 형성되는 슬라이드홈부를 포함하고,
상기 슬라이드레일은 돌출 방향으로 갈수록 폭이 점차적으로 늘어나게 형성되고, 상기 슬라이드홈부는 함몰 방향으로 갈수록 폭이 점차적으로 늘어나게 형성되는 것을 특징으로 하는 고전압 커넥터의 리어홀더.
According to claim 1,
The slide connection guide portion is formed to be recessed in the first holder member and the second holder member so that the slide rail protrudes from the first holder member and the second holder member, respectively, and the slide rail is slidably inserted into the first holder member and the second holder member. Including a slide groove,
The slide rail is formed to gradually increase in width in a protruding direction, and the slide groove portion is formed to gradually increase in width in a recessed direction.
 제2항에 있어서,
상기 제1수용홈부와 상기 제2수용홈부의 내측면에는 상기 와이어링의 둘레면을 접촉 가능하게 가압하는 유동방지리브가 둘레 방향을 따라 복수개로 돌출 형성되는 것을 특징으로 하는 고전압 커넥터의 리어홀더.
According to claim 2,
A rear holder for a high-voltage connector, characterized in that a plurality of flow-prevention ribs protruding along the circumferential direction are formed on inner surfaces of the first accommodating groove and the second accommodating groove so as to press the circumferential surface of the wire ring in a contactable manner.
 제2항에 있어서,
상기 탄성결합부는,
상기 하우징의 둘레면에 형성되는 걸림홀부; 및
상기 걸림홀부에 탄성적으로 걸리도록 상기 제1홀더부재와 상기 제2홀더부재의 둘레면에 각각 형성되는 탄성걸림후크;
를 포함하는 것을 특징으로 하는 고전압 커넥터의 리어홀더.

According to claim 2,
The elastic coupling part,
an engaging hole formed on a circumferential surface of the housing; and
elastic locking hooks respectively formed on circumferential surfaces of the first holder member and the second holder member so as to be elastically hooked into the locking hole;
A rear holder for a high voltage connector comprising a.
KR1020210063724A 2021-05-17 2021-05-17 Rear holder for high voltage connector KR102540845B1 (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200470699Y1 (en) * 2012-10-16 2014-01-16 주식회사 유라코퍼레이션 Connecter
JP2015095942A (en) * 2013-11-11 2015-05-18 矢崎総業株式会社 Electric wire holder
KR20180080536A (en) * 2017-01-04 2018-07-12 엘지이노텍 주식회사 Rear holder, cable assembly and motor having the same
JP2021034153A (en) * 2019-08-20 2021-03-01 矢崎総業株式会社 Seal component and connector

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200470699Y1 (en) * 2012-10-16 2014-01-16 주식회사 유라코퍼레이션 Connecter
JP2015095942A (en) * 2013-11-11 2015-05-18 矢崎総業株式会社 Electric wire holder
KR20180080536A (en) * 2017-01-04 2018-07-12 엘지이노텍 주식회사 Rear holder, cable assembly and motor having the same
JP2021034153A (en) * 2019-08-20 2021-03-01 矢崎総業株式会社 Seal component and connector

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