KR20230047302A - Earth terminal for grounding - Google Patents

Earth terminal for grounding Download PDF

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Publication number
KR20230047302A
KR20230047302A KR1020210130457A KR20210130457A KR20230047302A KR 20230047302 A KR20230047302 A KR 20230047302A KR 1020210130457 A KR1020210130457 A KR 1020210130457A KR 20210130457 A KR20210130457 A KR 20210130457A KR 20230047302 A KR20230047302 A KR 20230047302A
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South Korea
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terminal
stud bolt
grounding
mount
earth terminal
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KR1020210130457A
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Korean (ko)
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KR102610772B1 (en
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김성근
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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
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
    • H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
    • 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

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  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)

Abstract

Disclosed is a multi-earth terminal for grounding, which improves assembling workability by temporarily holding a mount to a vehicle by a temporary holding guidance unit when a first terminal unit and second terminal unit are inserted into a stud bolt provided in the vehicle. The disclosed multi-earth terminal for grounding comprises: a first terminal unit which is inserted to be grounded into the stud bolt provided in a vehicle in a state of coming in contact with a mount of a protector and compressing and fixing an end of a first wire ring; a second terminal unit which is connected to the first terminal unit, is inserted to be grounded into the stud bolt, and compressing and fixing an end of a second wire ring; and a temporary holding guidance unit which guides the mount to be temporarily held in the vehicle when the first terminal unit and the second terminal unit are inserted into the stud bolt.

Description

접지용 멀티 어스단자{EARTH TERMINAL FOR GROUNDING}Multi-earth terminal for grounding {EARTH TERMINAL FOR GROUNDING}

본 발명은 접지용 멀티 어스단자에 관한 것으로서, 더욱 상세하게는 제1단자부와 제2단자부가 차체에 구비된 스터드볼트에 끼워짐시 가거치안내부에 의해 마운트를 차체에 가거치시킴으로써, 조립의 작업성을 향상시키는 접지용 멀티 어스단자에 관한 것이다.The present invention relates to a multi-earth terminal for grounding, and more particularly, when the first terminal and the second terminal are inserted into stud bolts provided in the vehicle body, the mount is temporarily held on the vehicle body by the temporary mounting guide, thereby assembling It relates to a multi-earth terminal for grounding that improves performance.

일반적으로 어스 터미널(Earth Terminal)은, 차량에서 사용되는 배터리에서 발생되는 전류가 차량을 운행하는 도중 혹은 정비하는 도중에 신체에 전류가 흐르는 것을 방지하기 위해, 배터리에 연결된 와이어링을 볼트와 너트의 체결을 통해 차체 패널에 고정함으로써, 누설전류로 인한 상해를 방지하도록 한다.In general, the earth terminal is used to fasten the wiring connected to the battery with a bolt and nut to prevent the current generated from the battery used in the vehicle from flowing to the body during vehicle operation or maintenance. By fixing to the body panel through the , to prevent injury due to leakage current.

이러한 어스 터미널은 넓은 금속재를 프레스 가압하여 일정 형상을 만든 후, 와이어링이 고정되도록 배럴을 구부려서 가압한다. 이렇게 와이어링이 연결된 어스 터미널은 볼트와 너트를 사용하여 차체에 고정시킨다.The earth terminal presses a wide metal material to form a certain shape, and then bends and presses the barrel so that the wiring is fixed. The earth terminal to which the wiring is connected is fixed to the vehicle body using bolts and nuts.

이러한 어스 터미널은 차체 패널에 고정되는 차체고정부를 원형으로 형성하고, 해당 중심부분에는 볼트가 끼워지는 끼움공이 형성된다. 이때, 어스 터미널에는 차체고정부에 연결되어 양측으로 벌려져 형성되는 와이어배럴과 절연배럴이 각각 형성된다. 이 상태에서 어스 와이어의 피복 부분을 절연배럴에 위치하고, 가압부재를 사용하여 와이어배럴과 절연배럴을 구부려서 와이어링이 어스 터미널에 고정한다. These ground terminals form a vehicle body fixing portion fixed to a vehicle body panel in a circular shape, and a fitting hole into which a bolt is inserted is formed in a corresponding center portion. At this time, a wire barrel and an insulation barrel, which are connected to the vehicle body fixing part and open to both sides, are formed at the ground terminal, respectively. In this state, the coated portion of the earth wire is placed on the insulation barrel, and the wire barrel and insulation barrel are bent using a pressing member to fix the wiring to the earth terminal.

그런 다음, 와이어링이 고정된 어스 터미널의 차체고정부의 끼움공을 차체 패널의 나사공에 위치시키고, 볼트를 차체고정부의 끼움공과 차체 패널의 나사공에 체결하여 고정시켜서 사용하고 있다.Then, the fitting hole of the body fixing part of the earth terminal to which the wiring is fixed is placed in the screw hole of the body panel, and the bolt is fastened to the fitting hole of the body fixing part and the screw hole of the body panel to be used.

그러나, 종래의 어스 터미널은 프로텍터의 마운트와 함께 차체에 고정시킬 경우, 한 손으로 프로턱터와 어스 터미널을 고정한 채로 다른 손을 이용해 볼트를 차체패널의 나사공에 체결하는 작업을 수행해야 하기 때문에 작업성이 현저하게 저하되는 문제점이 있다.However, when the conventional earth terminal is fixed to the body along with the mount of the protector, it is necessary to fasten the bolt to the screw hole of the body panel with the other hand while holding the protector and the earth terminal with one hand. There is a problem that the sex is significantly lowered.

또한, 차량의 노후 또는 주행으로 인한 진동으로 볼트에서 나사공에서 풀릴 경우, 어스 터미널과 차체 간의 접점이 이탈되어 접지 기능을 상실하게 되는 문제점이 있다.In addition, when the bolt is loosened from the screw hole due to aging of the vehicle or vibration caused by driving, the contact between the earth terminal and the vehicle body is separated and the grounding function is lost.

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

관련 배경기술로는 대한민국 공개특허공보 제10-2011-0047353호(2011.05.09, 공개, 명칭: 차량용 어스 터미널 기구)가 있다.As a related background art, there is Korean Patent Publication No. 10-2011-0047353 (2011.05.09, published, title: Vehicle Earth Terminal Device).

본 발명은 상기와 같은 필요성에 의해 창출된 것으로서, 제1단자부와 제2단자부가 차체에 구비된 스터드볼트에 끼워짐시 가거치안내부에 의해 마운트를 차체에 가거치시킴으로써, 조립의 작업성을 향상시키는 접지용 멀티 어스단자를 제공하는데 그 목적이 있다.The present invention was created due to the above necessity, and when the first terminal part and the second terminal part are inserted into the stud bolts provided in the car body, the mount is temporarily held on the car body by the temporary mounting guide part, thereby improving assembly workability Its purpose is to provide multi-earth terminals for grounding.

상기한 목적을 달성하기 위하여 본 발명에 따른 접지용 멀티 어스단자는 프로텍터의 마운트에 접한 채로 차체에 구비된 스터드볼트에 접지 가능하게 끼워지고, 제1와이어링의 단부를 압착 고정하는 제1단자부와, 상기 제1단자부에 연결되어 상기 스터드볼트에 접지 가능하게 끼워지며, 제2와이어링의 단부를 압착 고정하는 제2단자부 및 상기 제1단자부와 상기 제2단자부가 상기 스터드볼트에 끼워짐시 상기 마운트를 상기 차체에 가거치되도록 안내하는 가거치안내부를 포함한다.In order to achieve the above object, the multi-earth terminal for grounding according to the present invention is inserted into the stud bolt provided in the vehicle body while being in contact with the mount of the protector to be grounded, and the first terminal portion for pressing and fixing the end of the first wiring ring and , a second terminal connected to the first terminal and fitted to the stud bolt so as to be groundable, and pressing and fixing an end of the second wiring ring, and when the first terminal and the second terminal are fitted to the stud bolt, and a temporary guide for guiding the mount to be temporarily mounted on the vehicle body.

상기 가거치안내부는 상기 마운팅부의 둘레면에 함몰 형성되는 삽입홈부와, 상기 삽입홈부에 걸림 가능하게 삽입되도록 상기 제1단자부에 굴곡지게 연장 형성되고, 상기 스터드볼트에 끼워지는 끼움홀부가 형성되는 걸림후크부재 및 상기 끼움홀부가 상기 스터드볼트에 끼워짐시 상기 스터드볼트의 나사산에 탄성적으로 걸림 지지되는 탄성걸림부재를 포함한다.The temporary holder guide portion is formed with an insertion groove formed in a depression on the circumferential surface of the mounting portion, and a curved extension of the first terminal portion so as to be inserted into the insertion groove so as to be engaged, and a fitting hole portion inserted into the stud bolt is formed. When the hook member and the fitting hole are inserted into the stud bolt, the hook member includes an elastic locking member that is elastically engaged with the screw thread of the stud bolt.

상기 끼움홀부는 상기 마운트의 설치홀부보다 큰 직경으로 형성되고, 상기 탄성걸림부재는 단부로 갈수록 폭이 점차 좁아지도록 형성될 수 있다.The insertion hole portion may be formed to have a larger diameter than the installation hole portion of the mount, and the elastic engaging member may be formed such that a width gradually becomes narrower toward an end portion.

본 발명에 따른 접지용 멀티 어스단자는 제1단자부와 제2단자부가 차체에 구비된 스터드볼트에 끼워짐시 가거치안내부에 의해 마운트를 차체에 가거치시키는 구조를 가짐에 따라, 스터트볼트에 너트를 조립할 때 마운트를 붙잡아서 고정할 필요가 없어 조립 작업성을 향상시키는 효과가 있다.The multi-earth terminal for grounding according to the present invention has a structure in which the mount is temporarily installed on the vehicle body by the temporary mounting guide when the first terminal and the second terminal are inserted into the stud bolt provided in the vehicle body, When assembling the nut, there is no need to hold and fix the mount, which has the effect of improving assembly workability.

도 1은 본 발명의 일 실시예에 따른 접지용 멀티 어스단자를 도시한 사시도이다.
도 2는 본 발명의 일 실시예에 따른 접지용 멀티 어스단자를 도시한 다른 사시도이다.
도 3은 본 발명의 일 실시예에 따른 접지용 멀티 어스단자를 도시한 분해 사시도이다.
도 4는 본 발명의 일 실시예에 따른 접지용 멀티 어스단자에서 걸림후크부재가 삽입홈부에 삽입된 상태를 도시한 단면 사시도이다.
도 5는 본 발명의 일 실시예에 따른 접지용 멀티 어스단자가 설치되는 작동상태를 도시한 작동도이다.1 is a perspective view showing a multi-earth terminal for grounding according to an embodiment of the present invention.
2 is another perspective view showing a multi-earth terminal for grounding according to an embodiment of the present invention.
3 is an exploded perspective view showing a multi-earth terminal for grounding according to an embodiment of the present invention.
4 is a cross-sectional perspective view showing a state in which a hook member is inserted into an insertion groove in a multi-earth terminal for grounding according to an embodiment of the present invention.
5 is an operating diagram showing an operating state in which a multi-earth terminal for grounding is installed according to an embodiment of the present invention.

이하, 첨부된 도면들을 참조하여 본 발명의 일 실시예에 따른 접지용 멀티 어스단자를 설명하도록 한다. 이 과정에서 도면에 도시된 선들의 두께나 구성요소의 크기 등은 설명의 명료성과 편의상 과장되게 도시되어 있을 수 있다.Hereinafter, a multi-earth terminal for grounding according to an embodiment of 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 description.

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 접지용 멀티 어스단자를 도시한 사시도이고, 도 2는 본 발명의 일 실시예에 따른 접지용 멀티 어스단자를 도시한 다른 사시도이며, 도 3은 본 발명의 일 실시예에 따른 접지용 멀티 어스단자를 도시한 분해 사시도이고, 도 4는 본 발명의 일 실시예에 따른 접지용 멀티 어스단자에서 걸림후크부재가 삽입홈부에 삽입된 상태를 도시한 단면 사시도이며, 도 5는 본 발명의 일 실시예에 따른 접지용 멀티 어스단자가 설치되는 작동상태를 도시한 작동도이다.1 is a perspective view showing a multi-earth terminal for grounding according to an embodiment of the present invention, FIG. 2 is another perspective view showing a multi-earth terminal for grounding according to an embodiment of the present invention, and FIG. 3 is a perspective view of the present invention An exploded perspective view showing a multi-earth terminal for grounding according to an embodiment of the present invention, and FIG. 4 is a cross-sectional perspective view showing a state in which a hook member is inserted into an insertion groove in a multi-earth terminal for grounding according to an embodiment of the present invention. 5 is an operating diagram showing an operating state in which a multi-earth terminal for grounding is installed according to an embodiment of the present invention.

도 1 내지 도 5에 도시된 바와 같이, 본 발명의 일 실시예에 따른 접지용 멀티 어스단자는 제1단자부(10), 제2단자부(20) 및 가거치안내부(30)를 포함한다.As shown in FIGS. 1 to 5 , the multi-earth terminal for grounding according to an embodiment of the present invention includes a first terminal unit 10, a second terminal unit 20, and a temporary guide unit 30.

제1단자부(10)는 프로텍터의 마운트(M)에 접한 채로 차체에 구비된 스터드볼트(B)에 접지 가능하게 끼워지고, 제1와이어링(W1)의 단부를 압착 고정한다. 이러한 제1단자부(10)는 도전 가능한 금속 재질로 이루어지며, 제1와이어링(W1)에 흐르는 전류를 차체에 접지시키는 역할을 수행한다. 이때, 마운트(M)에는 스터드볼트(B)에 끼워지기 위한 장착홀부(H)가 형성된다.The first terminal unit 10 is grounded into the stud bolt B provided in the vehicle body while being in contact with the mount M of the protector, and the end of the first wiring ring W1 is press-fixed. The first terminal unit 10 is made of a conductive metal material and serves to ground the current flowing through the first wiring W1 to the vehicle body. At this time, a mounting hole (H) for being inserted into the stud bolt (B) is formed in the mount (M).

이를 위해, 제1단자부(10)는 스터드볼트(B)에 끼워지도록 제1관통홀부(13)가 형성되는 제1바디부(11)와, 바디부(11)의 둘레면에 연장 형성되는 제1압착고정부(12)로 구성된다.To this end, the first terminal portion 10 includes a first body portion 11 in which a first through hole portion 13 is formed so as to be inserted into the stud bolt B, and a first body portion 11 extending from the circumferential surface of the body portion 11. It consists of 1 compression fixing part (12).

그리고, 제2단자부(20)는 제1단자부(10)에 연결되어 스터드볼트(B)에 접지 가능하게 끼워지며, 제2와이어링(W2)의 단부를 압착 고정한다. 이러한 제2단자부(20)는 제1단자부(10)와 동일한 금속 재질로 이루어지고, 제2와이어링(W2)에 흐르는 전류를 차체에 접지시키는 역할을 수행한다.Further, the second terminal unit 20 is connected to the first terminal unit 10 and fitted to the stud bolt B to be groundable, and the end of the second wiring ring W2 is crimped and fixed. The second terminal unit 20 is made of the same metal material as the first terminal unit 10 and serves to ground the current flowing through the second wiring W2 to the vehicle body.

이를 위해, 제2단자부(20)는 스터드볼트(B)에 끼워지도록 제2관통홀부(23)가 형성되는 제2바디부(21)와, 제2바디부(21)의 둘레면에 연장 형성되는 제2압착고정부(22)로 구성된다.To this end, the second terminal portion 20 extends from the second body portion 21 where the second through hole portion 23 is formed so as to be inserted into the stud bolt B, and the circumferential surface of the second body portion 21. It consists of a second compression fixing portion 22.

이때, 제1바디부(11)에는 제1걸림돌기(11a)와 제1걸림홈부(11b)가 각각 형성되고, 제2바디부(21)에는 제1걸림홈부(11b)에 끼워지는 제2걸림돌기(21a)와 제1걸림돌기(11a)가 끼워지는 제2걸림홈부(21b)가 각각 형성된다.At this time, a first locking protrusion 11a and a first locking groove 11b are formed in the first body 11, respectively, and a second locking groove 11b is fitted in the second body 21. The locking projection 21a and the second locking groove 21b into which the first locking projection 11a is fitted are formed, respectively.

즉, 제1바디부(11)에 구비된 제1걸림돌기(11a)가 제2바디부(21)에 구비된 제2걸림홈부(21b)에 끼워지고, 제2바디부(21)에 구비된 제2걸림돌기(21a)가 제1바디부(11)에 구비된 제1걸림홈부(11a)에 끼워지면 제1바디부(11)와 제2바디부(12)는 제1관통홀부(13)와 제2관통홀부(23)가 상호 연통된 채로 상호 겹쳐지게 조립될 수 있게 된다. That is, the first holding protrusion 11a provided in the first body portion 11 is inserted into the second holding groove portion 21b provided in the second body portion 21, and provided in the second body portion 21. When the second locking protrusion 21a is inserted into the first locking groove 11a provided in the first body portion 11, the first body portion 11 and the second body portion 12 form a first through hole ( 13) and the second through hole 23 can be assembled so as to overlap each other while communicating with each other.

물론, 경우에 따라, 제1단자부(10)는 단독으로 사용될 수 있고, 제2단자부(20)와 결합된 상태에서 별도의 단자부를 추가적으로 조립하여 사용될 수도 있다.Of course, in some cases, the first terminal unit 10 may be used alone, or may be used by additionally assembling a separate terminal unit in a coupled state with the second terminal unit 20 .

한편, 가거치안내부(30)는 제1단자부(10)와 제2단자부(20)가 스터드볼트(B)에 끼워짐시 마운트(M)를 차체에 가거치되도록 안내한다.On the other hand, when the first terminal unit 10 and the second terminal unit 20 are inserted into the stud bolt B, the temporary installation guide unit 30 guides the mount M to be temporarily installed on the vehicle body.

이를 위해, 가거치안내부(30)는 마운팅부(M)의 둘레면에 함몰 형성되는 삽입홈부(31)와, 삽입홈부(31)에 걸림 가능하게 삽입되도록 제1단자부(10)의 제1바디부(11)에 굴곡지게 연장 형성되고, 스터드볼트(B)에 끼워지는 끼움홀부(32a)가 형성되는 걸림후크부재(32) 및 끼움홀부(32a)가 스터드볼트(B)에 끼워짐시 스터드볼트(B)의 나사산에 탄성적으로 걸림 지지되는 탄성걸림부재(33)를 포함한다.To this end, the temporary guide portion 30 is formed by recessing the insertion groove 31 on the circumferential surface of the mounting portion M, and the first body of the first terminal portion 10 so as to be inserted into the insertion groove 31 so as to be engaged. When the engaging hook member 32 and the fitting hole 32a are formed to be bent and extended in the portion 11 and have fitting holes 32a inserted into the stud bolts B, stud bolts B are inserted into the studs. It includes an elastic locking member 33 that is elastically hooked on the screw thread of the bolt (B).

즉, 걸림후크부재(32)가 삽입홈부(31)에 삽입된 상태에서 마운팅부(M)를 차체에 구비된 스터드볼트(B)에 끼우면 끼움홀부(32a)도 함께 스터드볼트(B)에 끼워지기 때문에 걸림후크부재(32)는 삽입홈부(31)로 삽입된 방향의 반대 방향으로 이동 방지된다.That is, when the mounting portion M is inserted into the stud bolt B provided in the vehicle body in a state in which the engaging hook member 32 is inserted into the insertion groove portion 31, the fitting hole portion 32a is also inserted into the stud bolt B. Because of this, the engaging hook member 32 is prevented from moving in the opposite direction to the direction in which it is inserted into the insertion groove 31.

또한, 끼움홀부(32a)가 스터드볼트(B)에 끼워지는 과정에서 탄성걸림부재(33)가 스터드볼트(B)의 나사산에 탄성적으로 걸림 지지되면 마운트(M)는 스터드볼트(B)에 끼워진 방향의 반대 방향으로 이동 방지될 수 있게 된다.In addition, when the elastic engaging member 33 is elastically caught by the thread of the stud bolt B while the fitting hole 32a is inserted into the stud bolt B, the mount M is attached to the stud bolt B. It can be prevented from moving in the direction opposite to the inserted direction.

이에 따라, 스터드볼트(B)에 마운트(M)를 끼운 채로 너트(N)를 스터드볼트(B)에 체결시키는 과정에서 작업자가 마운트(M)와 제1, 제2단자부(10, 20)를 붙잡을 필요 없이 스터드볼트(B)에 너트(B)를 체결할 수 있으므로, 조립 작업성을 향상시킬 수 있을 뿐만 아니라, 너트(N)가 스터드볼트(B)에서 풀리더라도 제1, 제2 단자부(10,20)와 스터드볼트(B)의 접점 상태가 유지될 수 있게 된다.Accordingly, in the process of fastening the nut (N) to the stud bolt (B) while the mount (M) is inserted into the stud bolt (B), the operator disconnects the mount (M) and the first and second terminal parts (10, 20). Since the nut (B) can be fastened to the stud bolt (B) without holding it, not only can the assembly workability be improved, but even if the nut (N) is loosened from the stud bolt (B), the first and second terminal parts ( 10, 20) and the stud bolt (B) can be maintained.

이때, 끼움홀부(32a)는 마운트(M)의 설치홀부(H)보다 큰 직경으로 형성되고, 탄성걸림부재(33)는 단부로 갈수록 폭이 점차 좁아지도록 형성된다.At this time, the fitting hole (32a) is formed with a larger diameter than the installation hole (H) of the mount (M), the elastic engaging member 33 is formed so that the width gradually narrows towards the end.

이로써, 탄성걸림부재(33)는 걸림후크부재(32)가 삽입홈부(31)에 삽입되면 둘레면이 삽입홈부(31)에 걸림 지지되고, 단부가 스터드볼트(B)의 나사산에 걸림 지지되는 구조를 가짐으로써, 끼움홀부(32a)가 스터드볼트(B)에 끼워지는 과정에서 과도하게 변형되어 끼움홀부(32a)와 연결된 부위가 파손되는 것을 방지시킬 수 있게 된다.Thus, when the hook member 32 is inserted into the insertion groove 31, the elastic engaging member 33 has a circumferential surface that is caught by the insertion groove 31 and an end portion that is caught by the thread of the stud bolt B. By having the structure, it is possible to prevent the portion connected to the fitting hole portion 32a from being damaged due to excessive deformation in the process of fitting the fitting hole portion 32a into the stud bolt B.

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.

10: 제1단자부 11: 제1바디부
12: 제1압착고정부 13: 제1관통홀부
20: 제2단자부 21: 제2바디부
22: 제2압착고정부 23: 제2관통홀부
30: 가거치안내부 31: 삽입홈부
32: 걸림후크부재 33: 탄성걸림부재10: first terminal part 11: first body part
12: first compression fixing part 13: first through-hole part
20: second terminal part 21: second body part
22: second compression fixing part 23: second through-hole part
30: provisional guide 31: insertion groove
32: engaging hook member 33: elastic engaging member

Claims (3)

프로텍터의 마운트에 접한 채로 차체에 구비된 스터드볼트에 접지 가능하게 끼워지고, 제1와이어링의 단부를 압착 고정하는 제1단자부;
상기 제1단자부에 연결되어 상기 스터드볼트에 접지 가능하게 끼워지며, 제2와이어링의 단부를 압착 고정하는 제2단자부; 및
상기 제1단자부와 상기 제2단자부가 상기 스터드볼트에 끼워짐시 상기 마운트를 상기 차체에 가거치되도록 안내하는 가거치안내부;
를 포함하는 것을 특징으로 하는 접지용 멀티 어스단자.
a first terminal portion that is grounded into a stud bolt provided in a vehicle body while being in contact with the mount of the protector and press-fits an end portion of the first wiring ring;
a second terminal portion connected to the first terminal portion, inserted into the stud bolt to be groundable, and crimping and fixing an end portion of the second wiring ring; and
a tentative guide unit for guiding the mount to be temporarily mounted on the vehicle body when the first terminal unit and the second terminal unit are inserted into the stud bolt;
Multi-earth terminal for grounding, characterized in that it comprises a.
 제1항에 있어서,
상기 가거치안내부는,
상기 마운팅부의 둘레면에 함몰 형성되는 삽입홈부;
상기 삽입홈부에 걸림 가능하게 삽입되도록 상기 제1단자부에 굴곡지게 연장 형성되고, 상기 스터드볼트에 끼워지는 끼움홀부가 형성되는 걸림후크부재; 및
상기 끼움홀부가 상기 스터드볼트에 끼워짐시 상기 스터드볼트의 나사산에 탄성적으로 걸림 지지되는 탄성걸림부재;
를 포함하는 것을 특징으로 하는 접지용 멀티 어스단자.
According to claim 1,
The provisional guide unit,
an insertion groove formed recessed in the circumferential surface of the mounting portion;
a hooking hook member bently extending from the first terminal part so as to be inserted into the insertion groove so as to be hooked thereon, and having an fitting hole inserted into the stud bolt; and
an elastic locking member that is elastically engaged with the thread of the stud bolt when the fitting hole is inserted into the stud bolt;
Multi-earth terminal for grounding, characterized in that it comprises a.
 제2항에 있어서,
상기 끼움홀부는 상기 마운트의 설치홀부보다 큰 직경으로 형성되고,
상기 탄성걸림부재는 단부로 갈수록 폭이 점차 좁아지도록 형성되는 것을 특징으로 하는 접지용 멀티 어스단자.
According to claim 2,
The fitting hole is formed with a larger diameter than the installation hole of the mount,
The elastic engaging member is a multi-earth terminal for grounding, characterized in that formed so that the width gradually narrows toward the end.
KR1020210130457A 2021-09-30 2021-09-30 Earth terminal for grounding KR102610772B1 (en)

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Application Number Priority Date Filing Date Title
KR1020210130457A KR102610772B1 (en) 2021-09-30 2021-09-30 Earth terminal for grounding

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004146115A (en) * 2002-10-22 2004-05-20 Yazaki Corp Terminal fittings for ground
KR20110047353A (en) * 2009-10-30 2011-05-09 현대자동차주식회사 Earth terminal device for vehicles
JP2014116119A (en) * 2012-12-07 2014-06-26 Yazaki Corp Earth terminal fixing structure
JP2017142886A (en) * 2016-02-08 2017-08-17 住友電装株式会社 Grounding connection structure and grounding terminal fitting

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004146115A (en) * 2002-10-22 2004-05-20 Yazaki Corp Terminal fittings for ground
KR20110047353A (en) * 2009-10-30 2011-05-09 현대자동차주식회사 Earth terminal device for vehicles
JP2014116119A (en) * 2012-12-07 2014-06-26 Yazaki Corp Earth terminal fixing structure
JP2017142886A (en) * 2016-02-08 2017-08-17 住友電装株式会社 Grounding connection structure and grounding terminal fitting

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