KR970026889A

KR970026889A - Automotive Jack

Info

Publication number: KR970026889A
Application number: KR1019950045573A
Authority: KR
Inventors: 김국일
Original assignee: 김태구; 대우자동차 주식회사
Priority date: 1995-11-30
Filing date: 1995-11-30
Publication date: 1997-06-24

Abstract

본 발명은 차체의 하중을 지탱하는 받침대의 지지면적을 넓히고, 이와 동시에 차체의 하중이 작용하는 중심점으로부터 3각 위치에서 지탱할 수 있도록 하는 보조받침수단을 마련하여 도로면의 상태에 관계없이 차체의 하중을 지탱하여 들어 올릴 수 있는 자동차용 잭에 관한 것으로, 차체를 지탱하는 받침대의 면적을 크게함과 동시에 차체의 하중이 작용하는 중심점에 대해 3각 위치에서 하중을 지탱할 수 있도록 하는 보받침 수단을 받침대에 구비하고, 상기 보조받침수단은, 받침대 일측의 양측에 설치한 제1 및 제2플레이트로 이루어지고, 이 제1 및 제2플레이트는 슬라이드 가능하게 하여 받침대로부터 출몰되게 한 구성이다.The present invention provides a supporting means for widening the support area of the support for supporting the load of the vehicle body, and at the same time to support at a triangular position from the center point where the load of the vehicle body acts, so that the load of the vehicle body regardless of the state of the road surface The present invention relates to a jack for an automobile capable of lifting and supporting a vehicle, and comprising a support means for supporting a load at a triangular position with respect to a center point where the load of the vehicle body acts while increasing the area of the support base for the vehicle body. The auxiliary supporting means is composed of first and second plates provided on both sides of one side of the pedestal, and the first and second plates are slidable so as to emerge from the pedestal.

Description

Automotive Jack

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

제3도는 본 발명에 따른 자동차용 잭을 나타내는 사시도이고,3 is a perspective view showing a jack for cars according to the invention,

제4도는 본 발명에 따른 자동차용 잭의 받침대를 나타내는 사시도이고,4 is a perspective view showing a pedestal of the jack for automobiles according to the present invention,

제5도는 제4도의 A-A선 단면도이다.5 is a cross-sectional view taken along the line A-A of FIG.

Claims

A pair of lower arms 13 and 14, one end of which is rotatably mounted on a pedestal 12 placed on the floor, and a pair of upper arms 16, of which one end is rotatably installed to a support bracket 15 that supports the vehicle body, respectively. (17), the pair of lower arms (13) and (14) and upper arms (16) and (17) are rotatably connected at opposite ends about the respective pins (18) and (19). In the jack for the vehicle of the configuration in which the lower arm (13) and the arm (16) and (17) are connected to each other, a screw rod is installed in the longitudinal direction, and the dolly (20) is fixed to one end of the screw rod. A vehicle characterized in that the support 12 is provided with an auxiliary supporting means for increasing the area of the support 12 supporting the vehicle body and supporting the load at a triangular position with respect to the center of gravity of the load of the vehicle body. Jack.

According to claim 1, wherein the auxiliary support means, the first and second plates 23, 24 provided on both sides of one side of the pedestal 12, the first and second plates 23, 24 The jack for automobile which is made to be slidable, and to be sunk from the pedestal 12.

※ Note: The disclosure is based on the initial application.