KR20020056485A - An earth bolt structure - Google Patents

An earth bolt structure Download PDF

Info

Publication number
KR20020056485A
KR20020056485A KR1020000085848A KR20000085848A KR20020056485A KR 20020056485 A KR20020056485 A KR 20020056485A KR 1020000085848 A KR1020000085848 A KR 1020000085848A KR 20000085848 A KR20000085848 A KR 20000085848A KR 20020056485 A KR20020056485 A KR 20020056485A
Authority
KR
South Korea
Prior art keywords
earth
bolt
washer
earth bolt
bolt structure
Prior art date
Application number
KR1020000085848A
Other languages
Korean (ko)
Inventor
옥순석
Original Assignee
이계안
현대자동차주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이계안, 현대자동차주식회사 filed Critical 이계안
Priority to KR1020000085848A priority Critical patent/KR20020056485A/en
Publication of KR20020056485A publication Critical patent/KR20020056485A/en

Links

Classifications

    • 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
    • H01R4/28—Clamped connections, spring connections
    • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
    • H01R4/34—Conductive members located under head of screw
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bolts, Nuts, And Washers (AREA)

Abstract

PURPOSE: An earth bolt structure is provided to insert a washer after inserting an earth bolt into an earth terminal, to be in gear with a screw thread of a bolt, thereby preventing a wrong operation of the earth bolt generated during in-line operation. CONSTITUTION: An earth bolt(1) is inserted into an earth terminal(2) having a projector, to hook a flange of the earth bolt over the projector of the earth terminal. A washer(3) has a disc-type upper surface and a conic lower surface whose upper part is wide and a lower part is narrow. The washer is inserted, to make the lower surface of the washer in gear in a screw thread of the earth bolt.

Description

어스 볼트 구조체 {An earth bolt structure}Earth bolt structure

본 발명은 어스 볼트 구조체에 관한 것으로, 특히 어스 볼트를 어스 터미널에 삽입한 후 와셔를 삽입하여 볼트의 나사산에 맞물리게 하여 일체형성한 어스 볼트 구조체에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an earth bolt structure, and more particularly, to an earth bolt structure which is integrally formed by inserting a washer bolt into an earth terminal and inserting a washer to engage the thread of the bolt.

일반적으로, 차량의 접지를 위해 패널의 소정 위치에 홀을 형성하여, 어스 터미널을 부착시켜 어스 볼트로 고정하는 방법이 사용되고 있다. 간편하면서 원활한 어스 작업과 어스 불량 방지 등을 위해, 스크루, 와셔, 터미널 등의 부품을 감소시키거나 페인트 도포시의 어스 볼트 삽입홀의 막힘을 방지하기 위한 커버 등을 어스 볼트 삽입홀 주변에 미리 성형하여 설치하는 등의 다양한 어스 장치 및 어스 방법들이 제안되어 왔다.In general, a method of forming a hole in a predetermined position of a panel for grounding a vehicle, attaching an earth terminal, and fixing it with an earth bolt is used. For simple and smooth earth work and earth failure prevention, the parts such as screws, washers, terminals, etc. are reduced, or a cover is formed in advance around the earth bolt insertion hole to prevent clogging of the earth bolt insertion hole when applying paint. Various earth devices and earth methods have been proposed, such as installation.

그런데, 인라인 작업시에 일반 볼트와 어스 볼트의 유사한 형상으로 인해, 차량의 각종 전장품과 어스 작업을 동시에 행할 경우에 식별이 곤란하여 오작업 우려가 높기 때문에, 각종 기기의 안전 작동을 확보하고, 나아가서는 탑승자의 안전 확보에 문제를 가져올 수 있다.However, due to the similar shape of general bolts and earth bolts during in-line work, it is difficult to identify when various electric appliances and earth work of the vehicle are performed at the same time, so that there is a high possibility of misoperation. This may cause a problem in securing the occupant's safety.

따라서, 본 발명은 상기 문제점을 감안하여 이루어진 것으로, 와셔로 어스 볼트를 어스 터미널에 일체형성한 어스 볼트 구조체를 제공하는데 그 목적이 있다.Accordingly, an object of the present invention is to provide an earth bolt structure in which an earth bolt is integrally formed with an earth terminal with a washer.

도 1은 본 발명의 바람직한 형태에 따른, 어스 볼트를 어스 터미널에 삽입하여 와셔로 마무리한 어스 볼트 구조체를 도시하는 입면도,1 is an elevation view showing an earth bolt structure in which an earth bolt is inserted into an earth terminal and finished with a washer according to a preferred embodiment of the present invention;

도 2는 도 1의 분해사시도,2 is an exploded perspective view of FIG. 1;

도 3은 본 발명의 어스 볼트 구조체에 사용되는 와셔의 측면도, 및3 is a side view of a washer used in the earth bolt structure of the present invention, and

도 4는 도 1의 단면도.4 is a cross-sectional view of FIG.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

1: 어스 볼트 2: 어스 터미널1: earth bolt 2: earth terminal

3: 와셔 4: 어스 볼트 구조체3: washer 4: earth bolt structure

상기 목적을 달성하기 위해, 본 발명의 어스 볼트 구조체는 어스 볼트를 한 단부에 소정간격진 돌출부를 갖는 어스 터미널에 삽입하여 어스 볼트의 플랜지부를 어스 터미널의 돌출부에 걸리게 한 후, 원판상으로 된 상부와 네 갈래로 분할된 윗부분이 넓고 아래 부분이 좁은 원뿔대 형상의 하부를 구비하는 와셔를 삽입하여, 상기 와셔의 하부가 볼트의 나사산에 맞물리게 일체형성한 것을 특징으로 한다.In order to achieve the above object, the earth bolt structure of the present invention inserts the earth bolt into the earth terminal having a predetermined spaced protrusion at one end to hook the flange portion of the earth bolt to the protrusion of the earth terminal, By inserting a washer having a lower portion of the truncated conical shape of the upper part and the upper part divided into four parts, the lower part of the washer is integrally formed to engage the thread of the bolt.

이하, 본 발명은 첨부도면과 관련하여 하기의 바람직한 실시형태에 의해 더욱 상세히 설명될 것이다.The invention will now be described in more detail by the following preferred embodiments in conjunction with the accompanying drawings.

도 2는 본 발명의 바람직한 실시형태에 의한 어스 볼트 구조체를 나타낸 분해사시도이다.2 is an exploded perspective view showing an earth bolt structure according to a preferred embodiment of the present invention.

도 2에 도시된 바와 같이, 본 발명의 어스 볼트 구조체(4) 중의 어스 터미널(2)은 한 단부에는 차량의 접지부에 결합될 수 있게 중앙이 오목 패인 수용부를 각각 갖춘 크고 작은 2개의 U자형 형상체가 결합되어 구조되고, 다른 한 단부에는 그 중앙에 어스 볼트 삽입홀이 형성되며, 이 삽입홀의 외주부에는 어스 볼트(1)의 플랜지부가 걸리도록 소정 간격을 두고 돌출부가 형성되어 있다.As shown in Fig. 2, the earth terminal 2 of the earth bolt structure 4 of the present invention has two U-shaped large and small U-shaped, each having a concave recess in the center at one end thereof so as to be coupled to the ground of the vehicle. Shaped bodies are coupled to each other, and at the other end, an earth bolt insertion hole is formed at the center thereof, and an outer circumferential portion of the insertion hole is formed at predetermined intervals so that the flange portion of the earth bolt 1 is caught.

본 발명에 따라, 대전류나 강성이 강한 인청동을 사용하여, 원판상으로 된 상부와 네 갈래로 분할된 용이한 삽입을 위해 윗부분이 넓고 아래 부분이 좁은 원뿔대 형상의 하부를 구비하는 어스 볼트 구조체(4)의 한 부품으로서의 와셔(3)를 제작한다.According to the present invention, an earth bolt structure (4) having a truncated conical shape having a wide upper portion and a narrow lower portion for easy insertion divided into four discs by using a large current or rigid phosphor bronze is used. The washer 3 as one part of () is manufactured.

본 발명의 바람직한 실시형태에 따르면, 도 4에 도시된 바와 같이, 어스 볼트(1)를 상기 어스 터미널(2)에 삽입하여 어스 볼트(1)의 플랜지부를 어스 터미널(2)의 돌출부에 걸리게 한 후, 상기와 같이 제작한 와셔(3)를 삽입하여, 상기 와셔(3)의 원뿔대 형상의 갈래진 하부를 볼트(1)의 나사산과 맞물리게 하여, 볼트(1)와 어스 터미널(2)이 분리되지 않게 일체로 형성한다.According to a preferred embodiment of the present invention, as shown in FIG. 4, the earth bolt 1 is inserted into the earth terminal 2 so that the flange portion of the earth bolt 1 is caught by the protrusion of the earth terminal 2. Then, the washer 3 produced as described above is inserted to engage the forked conical bottom portion of the washer 3 with the thread of the bolt 1 so that the bolt 1 and the earth terminal 2 It is formed integrally so as not to be separated.

그리하여, 인라인 작업시에는 와이어링 하니스에 달린 어스 볼트를 체결만 하면 어스 작업이 이루어져, 일반 볼트로 인한 어스 오작업은 불가능하므로, 어스 볼트 오작업으로 인한 전장품 오작동 문제를 용이하게 방지할 수 있다.Therefore, during inline work, the earth work is performed by simply tightening the earth bolts attached to the wiring harness, and thus, earth malfunctions due to general bolts are not possible, thereby easily preventing a malfunction of the electrical equipment due to earth bolt malfunctions.

상술한 바와 같이, 본 발명의 어스 볼트 구조체는 어스 볼트와 어스 터미널이 와셔에 의해 일체형성됨으로써, 일반 볼트와 어스 볼트의 유사한 형상으로 인해 인라인 작업시에 지속적으로 발생하는 어스 볼트 오작업을 신뢰성 있게 방지하고, 어스 볼트와 일반 볼트의 별도 관리 작업을 필요로 하지 않으며, 어스 볼트의 체결만으로 어스 작업이 이루어져 작업성이 향상되며, 차량 양산시에 어스 불량으로 인한 시간과 비용의 손실을 막고, 또한 각종 차량 전장품의 안전 작동 보장과 동시에 탑승자의 안전을 확보할 수 있는 이점을 갖고 있다.As described above, the earth bolt structure of the present invention is formed of the earth bolt and the earth terminal by the washer, so that the earth bolt misoperation that occurs continuously during inline operation due to the similar shape of the ordinary bolt and earth bolt reliably Prevents the need for separate management of earth bolts and general bolts, and improves workability by earthing only by fastening the earth bolts, and prevents loss of time and money due to earth failure during mass production of vehicles. In addition to ensuring the safe operation of the vehicle electronics has the advantage of ensuring the safety of the occupants.

Claims (3)

어스 볼트(1)를 한 단부에 소정간격진 돌출부를 갖는 어스 터미널(2)에 삽입하여 어스 볼트(1)의 플랜지부를 어스 터미널(2)의 돌출부에 걸리게 한 후, 원판상으로 된 상부와 네 갈래로 분할된 윗부분이 넓고 아래 부분이 좁은 원뿔대 형상의 하부를 구비하는 와셔(3)를 삽입하여, 상기 와셔(3)의 하부가 어스 볼트(1)의 나사산에 맞물리게 일체형성한 것을 특징으로 하는 어스 볼트 구조체(4).The earth bolt 1 is inserted into the earth terminal 2 having a predetermined spaced protrusion at one end thereof, so that the flange portion of the earth bolt 1 is caught by the protrusion of the earth terminal 2, Insert the washer (3) having a truncated conical shaped lower part of the upper part divided into four parts, the lower part of the washer (3) is integrally formed to engage the thread of the earth bolt (1) Earth bolt structure (4). 제 1 항에 있어서, 상기 와셔(3)는 그 중앙에 볼트 삽입홀과, 원판상으로 된 상부와, 상기 삽입홀을 두고 방사상으로 네갈래로 분할된 원뿔대 형상의 하부로 구성되는 것을 특징으로 하는 어스 볼트 구조체.2. The washer (3) according to claim 1, characterized in that the washer (3) is composed of a bolt insertion hole in the center, a disk-shaped upper part, and a truncated conical shape divided radially in four with the insertion hole. Earth bolt structure. 제 1 항에 있어서, 상기 와셔(3)는 인청동으로 제조되는 것을 특징으로 하는 어스 볼트 구조체.2. Earth bolt structure according to claim 1, characterized in that the washer (3) is made of phosphor bronze.
KR1020000085848A 2000-12-29 2000-12-29 An earth bolt structure KR20020056485A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020000085848A KR20020056485A (en) 2000-12-29 2000-12-29 An earth bolt structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020000085848A KR20020056485A (en) 2000-12-29 2000-12-29 An earth bolt structure

Publications (1)

Publication Number Publication Date
KR20020056485A true KR20020056485A (en) 2002-07-10

Family

ID=27688980

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020000085848A KR20020056485A (en) 2000-12-29 2000-12-29 An earth bolt structure

Country Status (1)

Country Link
KR (1) KR20020056485A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0333974A (en) * 1989-06-30 1991-02-14 Hitachi Ltd Plan preparing method by constrained learning
KR950021577U (en) * 1993-12-23 1995-07-28 Earth terminal ring terminal structure
KR970042334U (en) * 1995-12-19 1997-07-29 Ground bolt
JPH11176504A (en) * 1997-12-10 1999-07-02 Sumitomo Wiring Syst Ltd Earth terminal for car body connection and car body connecting structure of earth terminal
KR19990052053A (en) * 1997-12-20 1999-07-05 정몽규 Vehicle electronic ground fault prevention device
KR20020052531A (en) * 2000-12-26 2002-07-04 이계안 Earth ring terminal

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0333974A (en) * 1989-06-30 1991-02-14 Hitachi Ltd Plan preparing method by constrained learning
KR950021577U (en) * 1993-12-23 1995-07-28 Earth terminal ring terminal structure
KR970042334U (en) * 1995-12-19 1997-07-29 Ground bolt
JPH11176504A (en) * 1997-12-10 1999-07-02 Sumitomo Wiring Syst Ltd Earth terminal for car body connection and car body connecting structure of earth terminal
KR19990052053A (en) * 1997-12-20 1999-07-05 정몽규 Vehicle electronic ground fault prevention device
KR20020052531A (en) * 2000-12-26 2002-07-04 이계안 Earth ring terminal

Similar Documents

Publication Publication Date Title
CA1238081A (en) Ac power cord
CA2497985C (en) Electric box extender
CA1292047C (en) Electrical terminal receptacle and electrical component housing adapted for the same
US4820187A (en) Tamper-proof electrical receptacle
JPH10162905A (en) Retaining mechanism of electrical connector
US8241074B2 (en) Circuit breakers with lug screw retention and methods for manufacturing same
KR101876859B1 (en) Ground-integrated wiring harness protector
US7696854B2 (en) Heavy current coupling
KR20020056485A (en) An earth bolt structure
US3440590A (en) Fastener device
KR100759291B1 (en) It is a latch for a transformer live wire in a pillar for supply of electric power for period
KR102322378B1 (en) Bussed electrical center
EP0874416B1 (en) &#34;A system for connecting electrical cables to electrical apparatus, in particular, to the starter motor of a motor vehicle&#34;
KR200410105Y1 (en) Over torque preventing structure for junction box
CN109314361B (en) Assembling method of plug connector
KR100671735B1 (en) A bolt and a nut in a connector
KR200406626Y1 (en) a bolt and a nut in a connector
KR20050031761A (en) Junction box for vehicles
US7915543B2 (en) Isolator assembly, receptacle and method of operation
JP2000078721A (en) Mounting structure of electric junction box
CN112128199A (en) Electrical enclosure with attachment panel
KR20170075989A (en) Protector of dash grommet for vehicle
KR200173974Y1 (en) Combined structure for connectors
DE102014207346B4 (en) power electronics
KR20230156980A (en) a bolt and a nut in a connector

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application