KR970010468A - Car jack - Google Patents

Car jack Download PDF

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Publication number
KR970010468A
KR970010468A KR1019950025100A KR19950025100A KR970010468A KR 970010468 A KR970010468 A KR 970010468A KR 1019950025100 A KR1019950025100 A KR 1019950025100A KR 19950025100 A KR19950025100 A KR 19950025100A KR 970010468 A KR970010468 A KR 970010468A
Authority
KR
South Korea
Prior art keywords
shaft
stopper
jack
screw
outer shaft
Prior art date
Application number
KR1019950025100A
Other languages
Korean (ko)
Other versions
KR0129164B1 (en
Inventor
유태식
Original Assignee
전성원
현대자동차 주식회사
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 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019950025100A priority Critical patent/KR0129164B1/en
Publication of KR970010468A publication Critical patent/KR970010468A/en
Application granted granted Critical
Publication of KR0129164B1 publication Critical patent/KR0129164B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/08—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated
    • B66F3/12—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated comprising toggle levers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S9/00—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks
    • B60S9/02—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting
    • B60S9/04—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting mechanically
    • B60S9/06—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting mechanically of screw-and-nut type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

본 발명은 차량용 잭에 관한 것으로서, 잭을 접거나 펴는 것을 힘을 적게 들이고 신속하고 편리하게 한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a jack for a vehicle, wherein folding and unfolding the jack is less laborious and quick and convenient.

본 발명은 회전축(1)과, 상기 회전축(1)의 양단에 설치된 지지링(2) 및 나사링 (3)과, 상기 지지링 (2) 및 나사링 (3)의 상하에 연결된 암(5) (5') (6) (6')과, 상기 암의 끝에 연결된 상 ·하부 지지대 (7) (8)를 구비하고, 상기 회전축(1)은 상면에 걸림홈(10)과 측면에 지지돌기 (11) (11')를 형성한 내부축(9)과, 상기 지지돌기(11)(11')에 끼워지는 지지홈(13) (13')을 내면에 형성하여 내부축(9)에 결합함과 동시에 외부에 상기 나사링 (3)과 결합되는 나사(14)를 형성한 외부축(12)으로 구성하여 외부축(12)에 설치된 스톱퍼 (16)에 의하여 내부축(9)만 슬라이딩하거나 외부축(12)과 함께 회전하도록 한 것이다.The present invention is the rotary shaft (1), the support ring (2) and the screw ring (3) provided on both ends of the rotary shaft (1), and the arm (5) connected to the upper and lower sides of the support ring (2) and screw ring (3) (5 ') (6) (6') and upper and lower supporters (7) (8) connected to the end of the arm, and the rotary shaft (1) is supported on the locking groove (10) and the side on the upper surface An inner shaft 9 having projections 11 and 11 'formed therein, and supporting grooves 13 and 13' fitted to the supporting projections 11 and 11 'on the inner surface to form an inner shaft 9; And the inner shaft 9 by the stopper 16 installed on the outer shaft 12 by forming an outer shaft 12 having a screw 14 coupled to the screw ring 3 at the same time. It is to slide or to rotate with the outer shaft (12).

※ 선택도 제1도, 제6도※ Selectivity 1st, 6th

Description

차량용 잭Car jack

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 실시예의 정면도,1 is a front view of an embodiment of the present invention,

제2도는 본 발명의 실시예 중 외부 회전축의 일부절단측면도,2 is a partial cutaway side view of an external rotating shaft in an embodiment of the present invention;

제6도는 본 발명의 실시예 중 요부단면도,6 is a cross-sectional view of main parts of an embodiment of the present invention;

제7도(가) (나)는 본 발명의 실시예의 사용상태도.Figure 7 (a) (b) is a state of use of the embodiment of the present invention.

Claims (4)

회전축과, 상기 회전축의 양단에 설치된 지지링 및 나사링과, 상기 지지링 및 나사링의 상하에 연결된 암과, 상기 암의 골에 연결된 상 · 하부 지지대를 구비하고, 상기 회전축은 상면에 걸림홈과 측면에 지지돌기를 형성한 내부축과, 상기 지지돌기에 끼워지는 지지홈을 내면을 형성하여 내부축에 결합함과 동시에 외부에 상기 나사링과 결합되는 나사부를 형성한 외부축으로 구성하여 외부축에 설치된 스톱퍼에 의하여 내부축만 슬라이딩하거나 외부축과 함께 회전하도록 한 차량용 잭.A rotation shaft, support rings and screw rings provided at both ends of the rotation shaft, arms connected to the upper and lower sides of the support rings and thread rings, and upper and lower supports connected to the valleys of the arms, and the rotation shaft has a locking groove on an upper surface thereof. And an inner shaft having a support protrusion on the side and a side, and an outer shaft having a support groove fitted to the support protrusion to form an inner surface to be coupled to the inner shaft and a screw portion coupled to the screw ring on the outside. Vehicle jack that allows only the inner shaft to slide or rotate together with the outer shaft by a stopper installed on the shaft. 제1항에 있어서, 스톱퍼는 내부축에 형성된 걸림홈에 걸리거나 빠지게 된 차량용 잭.The vehicle jack of claim 1, wherein the stopper is caught or pulled out by a catching groove formed in the inner shaft. 제1항에 있어서, 스톱퍼는 외부축에 판 스프링으로 설치한 차량용 잭.The jack of a vehicle according to claim 1, wherein the stopper is provided with a leaf spring on the outer shaft. 제1항에 있어서, 스톱퍼는 외부축에 슬라이딩 할 수 있게 설치된 제어링의 전진 후퇴에 의하여 누르거나 누름을 해제토록 한 차량용 잭.The vehicle jack of claim 1, wherein the stopper is pressed or released by a forward retraction of a control ring installed to slide on an outer shaft. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950025100A 1995-08-16 1995-08-16 Jack for a vehicle KR0129164B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950025100A KR0129164B1 (en) 1995-08-16 1995-08-16 Jack for a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950025100A KR0129164B1 (en) 1995-08-16 1995-08-16 Jack for a vehicle

Publications (2)

Publication Number Publication Date
KR970010468A true KR970010468A (en) 1997-03-27
KR0129164B1 KR0129164B1 (en) 1998-04-10

Family

ID=19423518

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950025100A KR0129164B1 (en) 1995-08-16 1995-08-16 Jack for a vehicle

Country Status (1)

Country Link
KR (1) KR0129164B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190049318A (en) * 2017-10-31 2019-05-09 현대자동차주식회사 Lifting jack for automotive

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030008965A (en) * 2001-07-21 2003-01-29 현대자동차주식회사 A jack for vehicle
KR101129180B1 (en) * 2005-05-09 2012-03-26 주식회사 포스코 Apparatus for connecting a chain link
KR100793901B1 (en) * 2006-12-14 2008-01-15 기아자동차주식회사 Jack for vehicles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190049318A (en) * 2017-10-31 2019-05-09 현대자동차주식회사 Lifting jack for automotive

Also Published As

Publication number Publication date
KR0129164B1 (en) 1998-04-10

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