KR20040013240A - Earth Structure of Earth Terminal for Vehicles - Google Patents

Earth Structure of Earth Terminal for Vehicles Download PDF

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Publication number
KR20040013240A
KR20040013240A KR1020020046080A KR20020046080A KR20040013240A KR 20040013240 A KR20040013240 A KR 20040013240A KR 1020020046080 A KR1020020046080 A KR 1020020046080A KR 20020046080 A KR20020046080 A KR 20020046080A KR 20040013240 A KR20040013240 A KR 20040013240A
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KR
South Korea
Prior art keywords
ground
bolt
body panel
bolt cap
grounding
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KR1020020046080A
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Korean (ko)
Inventor
이종욱
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기아자동차주식회사
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Priority to KR1020020046080A priority Critical patent/KR20040013240A/en
Publication of KR20040013240A publication Critical patent/KR20040013240A/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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)

Abstract

PURPOSE: A ground structure of a ground terminal for a vehicle is provided to prevent the corrosion of a vehicle panel by installing a silicone ring between the bottom of a bolt cap and the top of the vehicle panel. CONSTITUTION: A washer-shaped ground unit(110) is coupled to a plurality of wires(120), and is fixed to the top of a vehicle panel(200) by a ground bolt(400) and a ground nut(500). A bolt cap(600) is installed at the ground bolt. A silicone ring(700) is installed between the bottom of the bolt cap and the top of the vehicle panel, and prevents the introduction of impurities. An insertion groove(610) is formed at the lower part of the bolt cap so that the silicone ring is pressed on the vehicle panel.

Description

자동차용 접지단자의 접지구조{Earth Structure of Earth Terminal for Vehicles}Earth Structure of Earth Terminal for Vehicles

본 발명은 자동차용 접지단자의 접지구조에 관한 것으로서, 더욱더 상세하게는 차체패널에 접지되어있는 접지단자부재의 외측에 별도의 통전그라스를 발라주지 않아도 상기표면보호부재가 벗겨진 차체패널의 부위가 부식되지 않도록 하는 자동차용 접지단자의 접지구조에 관한 것이다.The present invention relates to a grounding structure of a ground terminal for an automobile, and more particularly, a portion of the body panel in which the surface protection member is peeled off is corroded even if a separate energizing glass is not applied to the outside of the ground terminal member grounded to the body panel. The present invention relates to a grounding structure of a ground terminal for automobiles.

종래 자동차용 접지단자의 접지구조는 도 1에 도시하고 있는 바와 같이, 와셔형상의 접지부(110)에 다수개의 와이어(120)가 결합되어 있는 접지단자부재(100)가 접지볼트(400)에 의해 차체패널(200)에 고정되게 설치되어 있다.As shown in FIG. 1, the grounding structure of the conventional grounding terminal for a vehicle is a grounding terminal member 100 having a plurality of wires 120 coupled to a washer-shaped grounding portion 110 to the grounding bolt 400. It is fixed to the body panel 200 by the installation.

즉, 상기 차체패널(200)의 소정부위에는 관통구멍(210)이 형성되어 있고, 상기 관통구멍(210)과 연결되는 차체패널(200)의 저면에는 접지너트(500)가 용접되어 있는바, 상기 접지단자부재(100)의 접지부(110)를 관통구멍과 연결되도록 차체패널(200)의 상부면에 위치시킨 상태에서 접지볼트(400)를 접지부(110)와 관통구멍(210)으로 순차적으로 관통시키면서 접지너트(500)에 결합시키게 되면, 상기 접지단자부재(100)가 접지볼트(400)와 접지너트(500)의 체결력에 의해 차체패널에 고정되게 설치되어 접지가 이루어지고 있다.That is, a through hole 210 is formed in a predetermined portion of the body panel 200, and a ground nut 500 is welded to a bottom surface of the body panel 200 connected to the through hole 210. The ground bolt 400 is connected to the ground portion 110 and the through hole 210 in a state where the ground portion 110 of the ground terminal member 100 is positioned on the upper surface of the body panel 200 to be connected to the through hole. When coupled to the ground nut 500 while sequentially passing through, the ground terminal member 100 is fixed to the vehicle body panel by the fastening force of the ground bolt 400 and the ground nut 500 is grounded.

여기서, 상기 차체패널(200)의 상부면에는 페인트 또는 콜타르와 같은 표면보호부재(300)가 도포되어 있으며, 상기 접지단자부재(100)가 차체패널(200)에 완전히 접지되기 위해서는 관통구멍(210) 주위에 도포된 표면보호부재(300)를 벗겨낸 후 접지단자부재(100)를 설치하여 접지시키고 있다.Here, the surface protection member 300, such as paint or coal tar, is applied to the upper surface of the body panel 200, and the through terminal 210 is completely grounded to the ground terminal member 100 in the body panel 200. After peeling off the surface protection member 300 applied around the ground terminal member 100 is installed and grounded.

그러나 이러한 종래 자동차용 접지단자의 접지구조는 차체패널(200)에 접지단자부재(100)가 접지되도록 표면보호부재(300)가 벗겨진 차체패널(200)이 부식되는 것을 억제하기 위해서는 접지단자부재(100)의 외측에 통전그라스를 발라, 상기 표면보호부재(300) 벗겨진 차체패널(200) 부위가 부식되는 것을 억제시켜야 함으로서, 차량을 조립시 작업성이 증가하게 되는 문제점이 있었다.However, such a conventional grounding structure of the vehicle ground terminal is a ground terminal member (to suppress the corrosion of the body panel 200 peeled off the surface protection member 300 so that the ground terminal member 100 is grounded to the body panel 200) ( Applying the energizing glass to the outside of the 100, the surface protection member 300 should be suppressed to corrode the parts of the body panel 200 peeled off, there was a problem that the workability increases when assembling the vehicle.

또한, 종래에는 상기 통전그라스가 시간이 흐름에 따라 점도가 약화되는 것에 의해 그리스막이 엷어져 표면보호부재(300)가 벗겨져 있는 부위를 중심으로 소정시간이 경과된 후에는 차체패널(200)의 부식이 진행되게 되는 문제점이 있었다.In addition, in the related art, after the predetermined time has elapsed around the portion where the surface protection member 300 is peeled off due to the thinning of the grease film due to the weakening of the viscosity with the passage of time, the body panel 200 is corroded. There was a problem going forward.

본 발명의 목적은 상기 종래와 같은 문제점을 해결하기 위해, 수개의 와이어가 결합되어 있는 와셔형상의 접지부가 접지볼트와 접지너트의 체결력에 의해 차체패널의 상부면에 접지되도록 고정 설치되는 것에 있어서, 상기 접지볼트에 볼트캡이 설치되고, 상기 볼트캡의 저면과 차체패널의 상부면 사이에는 수분등과 같은 이물질이 유입되지 않도록 하는 실링콘 링을 설치하여, 접지단자부재가 접지되도록 표면보호부재가 벗겨진 차체패널의 부위가 접지볼트의 상부에 결합되는 볼트캡과 상기 볼트캡의 저면에 설치되어 있는 실리콘 링에 의해 기밀이 유지되도록 함으로서, 상기 차체패널에 접지되어있는 접지단자부재의 외측에 별도의 통전그라스를 발라주지 않아도 상기표면보호부재가 벗겨진 차체패널의 부위가 부식되지 않도록 하는 자동차용 접지단자의 접지구조를 제공하는 데 있다.An object of the present invention, in order to solve the problems as described above, in the washer-shaped grounding portion is coupled to a couple of wires is fixed to be grounded to the upper surface of the vehicle body panel by the fastening force of the grounding bolt and grounding nut, A bolt cap is installed on the ground bolt, and a sealing cone ring is installed between the bottom surface of the bolt cap and the upper surface of the vehicle body panel to prevent foreign substances such as moisture, and the surface protection member is grounded so that the ground terminal member is grounded. The part of the body panel that is peeled off is kept tight by the bolt cap coupled to the upper part of the ground bolt and the silicon ring installed on the bottom of the bolt cap, so that the outer side of the ground terminal member grounded to the body panel is separated. Automotive welding to prevent corrosion of the part of the body panel where the surface protection member is peeled off even without applying energizing glass To provide a grounding structure of the ground terminal.

도 1은 종래 접지단자의 접지구조를 보인 단면도1 is a cross-sectional view showing a grounding structure of a conventional ground terminal

도 2는 본 발명인 접지단자의 접지구조를 보인 단면도Figure 2 is a cross-sectional view showing the grounding structure of the present invention the ground terminal

도 3은 본 발명인 접지단자의 결합상태를 보인 분해사시도Figure 3 is an exploded perspective view showing a coupling state of the present invention the ground terminal

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

100 : 접지단자부재110 : 접지부100: ground terminal member 110: ground portion

120 : 와이어200 : 차체패널120: wire 200: body panel

400 : 접지볼트500 : 접지너트400: Grounding bolt 500: Grounding nut

600 : 볼트캡610 : 입입홈600: bolt cap 610: inlet groove

700 : 실리콘 링700: Silicon Ring

이하, 첨부된 도면에 의하여 본 발명의 그 기술적 구성을 상세히 설명하면 다음과 같다.Hereinafter, the technical configuration of the present invention with reference to the accompanying drawings in detail as follows.

본 발명의 자동차용 접지단자의 접지구조도 도 2와 도 3에 도시하고 있는 바와 같이, 수개의 와이어(120)가 결합되어 있는 와셔형상의 접지부(110)가 접지볼트(400)와 접지너트(500)의 체결력에 의해 차체패널(200)의 상부면에 접지되도록 고정 설치되는 것은 종래와 같다. 단, 본 발명은 상기 접지볼트(400)에 볼트캡(600)이 설치되고, 상기 볼트캡(600)의 저면과 차체패널(200)의 상부면 사이에는 수분등과 같은 이물질이 유입되지 않도록 하는 실링콘 링(700)이 설치됨을 그 기술적 구성상의 기본 특징으로 한다.As shown in FIGS. 2 and 3, the grounding structure of the grounding terminal of the vehicle according to the present invention includes a grounding bolt 400 and a grounding nut 110 having a washer-shaped grounding portion 110 to which several wires 120 are coupled. It is fixed to the ground so as to be grounded on the upper surface of the body panel 200 by the fastening force of the 500 as in the prior art. However, the present invention is the bolt cap 600 is installed on the ground bolt 400, the foreign matter such as moisture is not introduced between the bottom surface of the bolt cap 600 and the upper surface of the body panel 200. It is a basic feature of the technical configuration that the sealing cone ring 700 is installed.

한편, 상기 볼트캡(600)의 하부에는 실린콘 링(700)의 상부가 인입된 상태로 차체패널(200)에 압착되도록 하는 인입홈(610)이 상부로 내삽지게 형성됨을 밝혀 둔다,On the other hand, the lower portion of the bolt cap 600 reveals that the inlet groove 610 to be crimped to the upper body panel 200 in the state in which the upper portion of the silicon ring 700 is inserted to be inserted into the upper,

이와같이 구성되는 본 고안은 접지볼트(400)의 상부에 볼트캡(600)을 결합시키고, 상기 볼트캡(600)의 하부에 형성된 인입홈(610)에는 실리콘 링(700)의 상부를 인입시킨 상태에서, 상기 접지볼트(400)가 접지너트(500)에 체결되도록 접지단자부재(100)의 접지부(110)를 차체패널(200)에 형성된 관통구멍(210)과 연결되도록 차체패널(200)의 상부면에 위치시킨 후, 상기 접지볼트(400)를 접지부(110)와 관통구멍(210)으로 순차적으로 관통시키면, 상기 접지단자부재(100)가 접지볼트(400)와 접지너트(500)의 체결력에 의해 차체패널(200)에 고정되게 접지가 이루어지면서 설치된다.The present invention configured as described above is coupled to the bolt cap 600 to the upper portion of the ground bolt 400, the inlet groove 610 formed in the lower portion of the bolt cap 600, the state in which the upper portion of the silicon ring 700 is retracted In the vehicle body panel 200 to connect the ground portion 110 of the ground terminal member 100 to the through hole 210 formed in the vehicle body panel 200 so that the ground bolt 400 is fastened to the ground nut 500. After placing the ground bolt 400 through the ground portion 110 and the through hole 210 in sequence, the ground terminal member 100 is connected to the ground bolt 400 and the ground nut 500. It is installed while being grounded to be fixed to the body panel 200 by the fastening force of the).

이때, 상기 볼트캡(600)의 저면에 형성된 인입홈(610)에 상부가 인입되어 있는 실리콘 링(700)은 하부가 차체패널(200)의 상부면에 압착되면서 접지부(110)와 차체패널(200)이 접하고 있는 부위의 기밀을 유지시키게 된다.At this time, the upper portion of the silicon ring 700 is inserted into the inlet groove 610 formed on the bottom surface of the bolt cap 600, the lower portion is pressed to the upper surface of the body panel 200, the ground portion 110 and the body panel The airtightness of the portion where 200 is in contact with is maintained.

따라서 이러한 본 발명은 접지단자부재(100)가 접지되도록 표면보호부재(300)가 벗겨진 차체패널(200)의 부위가 접지볼트(400)의 상부에 결합되는 볼트캡(600)과 상기 볼트캡(600)의 저면에 설치되어 있는 실리콘 링(700)에 의해 기밀이 유지되는 것에 의해 습기등과 같은 수분이 유입되는 것이 미연에 방지됨으로서, 상기 차체패널(200)에 접지되어있는 접지단자부재(100)의 외측에 별도의 통전그라스를 발라주지 않아도 상기표면보호부재(300)가 벗겨진 차체패널(200)의 부위가 부식되지 않도록 하는 효과가 있다.Therefore, the present invention is the bolt cap 600 and the bolt cap coupled to the upper portion of the ground bolt 400 is the portion of the body panel 200 peeled off the surface protection member 300 so that the ground terminal member 100 is grounded ( The airtightness is maintained by the silicon ring 700 installed on the bottom of the 600 to prevent the inflow of moisture such as moisture, thereby preventing the ground terminal member 100 grounded to the body panel 200. Without the application of a separate energizing glass to the outside of the) there is an effect that the portion of the body panel 200 peeled off the surface protection member 300 is not corroded.

이상에서 살펴본 바와 같이 본 발명은 접지볼트에 볼트캡을 설치하고, 상기 볼트캡의 저면과 차체패널의 상부면 사이에는 수분등과 같은 이물질이 유입되지 않도록 하는 실링콘 링을 설치하여, 접지단자부재가 접지되도록 표면보호부재가 벗겨진 차체패널의 부위가 접지볼트의 상부에 결합되는 볼트캡과 상기 볼트캡의 저면에 설치되어 있는 실리콘 링에 의해 기밀이 유지되도록 함으로서, 상기 차체패널에 접지되어있는 접지단자부재의 외측에 별도의 통전그라스를 발라주지 않아도 상기표면보호부재가 벗겨진 차체패널의 부위가 부식되지 않도록 하는 매우 유용한 발명 이다.As described above, the present invention installs a bolt cap on the grounding bolt, and installs a sealing cone ring between the bottom of the bolt cap and the upper surface of the vehicle body panel to prevent foreign substances such as moisture from entering the ground terminal member. The part of the body panel where the surface protection member is peeled off is grounded so that the airtightness is maintained by the bolt cap coupled to the upper part of the ground bolt and the silicon ring installed on the bottom of the bolt cap, so that the ground is grounded to the body panel. It is a very useful invention to prevent corrosion of the part of the body panel peeled off the surface protection member even without applying a separate conductive glass to the outside of the terminal member.

Claims (2)

수개의 와이어(120)가 결합되어 있는 와셔형상의 접지부(110)가 접지볼트(400)와 접지너트(500)의 체결력에 의해 차체패널(200)의 상부면에 접지되도록 고정 설치되는 것에 있어서, 상기 접지볼트(400)에 볼트캡(600)이 설치되고, 상기 볼트캡(600)의 저면과 차체패널(200)의 상부면 사이에는 수분등과 같은 이물질이 유입되지 않도록 하는 실링콘 링(700)이 설치됨을 특징으로 하는 자동차용 접지단자의 접지구조.In the case where the washer-shaped ground portion 110 to which several wires 120 are coupled is fixed to the upper surface of the body panel 200 by the fastening force of the ground bolt 400 and the ground nut 500. A bolt cap 600 is installed on the ground bolt 400, and a sealing cone ring to prevent foreign substances such as moisture from flowing between the bottom surface of the bolt cap 600 and the upper surface of the body panel 200. Grounding structure of the vehicle grounding terminal, characterized in that 700 is installed. 청구항 1에 있어서, 상기 볼트캡(600)의 하부에는 실린콘 링(700)의 상부가 인입된 상태로 차체패널(200)에 압착되도록 하는 인입홈(610)이 상부로 내삽지게 형성됨을 특징으로 하는 자동차용 접지단자의 접지구조.The lower portion of the bolt cap 600, characterized in that the inlet groove 610 to be crimped to the upper body panel 200 in the state that the upper portion of the silicon ring 700 is inserted to be inserted into the upper portion. Grounding structure of the ground terminal for automobiles.
KR1020020046080A 2002-08-05 2002-08-05 Earth Structure of Earth Terminal for Vehicles KR20040013240A (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960034970U (en) * 1995-04-13 1996-11-21 Sealing device of the binding member
KR970061802U (en) * 1996-05-20 1997-12-10 Automotive Wiring Terminal Earth Structure
KR19980033620U (en) * 1996-12-09 1998-09-05 김종진 Bolt nut protective cap with corrosion and loss prevention

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960034970U (en) * 1995-04-13 1996-11-21 Sealing device of the binding member
KR970061802U (en) * 1996-05-20 1997-12-10 Automotive Wiring Terminal Earth Structure
KR19980033620U (en) * 1996-12-09 1998-09-05 김종진 Bolt nut protective cap with corrosion and loss prevention

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