KR970036692A

KR970036692A - Device to prevent body deviation during sudden braking of car

Info

Publication number: KR970036692A
Application number: KR1019950060794A
Authority: KR
Inventors: 박종철
Original assignee: 김태구; 대우자동차 주식회사
Priority date: 1995-12-28
Filing date: 1995-12-28
Publication date: 1997-07-22

Abstract

1. 청구 범위에 기재된 발명이 속한 기술분야1. TECHNICAL FIELD OF THE INVENTION

자동차의 시트 조절 장치.Seat adjustment device in the car.

2. 발명이 해결하려고 하는 기술적 과제2. The technical problem to be solved by the invention

일반적으로 자동차를 고속으로 주행하다가 돌발 사태등으로 인해 자동차를 급제동하는 경우에 관성의 법칙에 따라 운전자나 승객의 몸이 앞으로 쏠리면서 앞유리에 부딪쳐 부상을 당할 위험이 많으며, 일반적인 자동차에는 이를 방지하기 위해 안전 벨트가 설치되어 있으나, 통상적으로 보면 안전 벨트를 착용하지 않고 운행하는 경우가 많고, 또한 안전 벨트를 착용한 경우라도 운전을 편하게 할 목적으로 느슨하게 고정시키고 운행하는 사례가 많기 때문에 정면 충돌등의 사고시에 자동차의 핸들이나 앞유리에 부딪혀 부상을 당할 위험이 높다는 문제점이 있었음.In general, when driving a car at high speed and suddenly braking the car due to an accident, the driver's or passenger's body is leaned forward and hit the windshield. Safety belts are installed, but in general, they often run without wearing seat belts, and even when wearing seat belts, there are many cases of loosening and driving for the purpose of making driving easier. There was a problem that there is a high risk of being injured by hitting the steering wheel or the windshield of the car at the time of the accident.

3. 발명의 해결방법의 요지3. Summary of Solution to Invention

자동차를 고속으로 주행하다가 급제동하는 경우에 시트 전체가 뒤로 젖혀질 수 있도록 시트의 앞부분을 위로 올려 주어 신체가 앞으로 이탈되는 것을 방지할 수 있는 신체 이탈 방지 장치를 제공하고자 함.In case of sudden braking while driving a car at high speed, the front part of the seat is lifted up so that the whole seat can be flipped backward.

4. 발명의 중요한 용도4. Important uses of the invention

자동차의 급제동시 안전 장치에 이용됨.Used as a safety device when braking the car.

선택도:제2도Selectivity: Second degree

Description

Device to prevent body deviation during sudden braking of car

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 신체 이탈 방지 장치가 설치된 시트를 도시하는 도면,1 is a view showing a sheet provided with a body departure prevention device according to the present invention,

제2도는 본 발명에 따른 신체 이탈 방지 장치의 회로도.2 is a circuit diagram of a body departure prevention apparatus according to the present invention.

Claims

An apparatus for preventing the body of the occupant from escaping from the seat during a sudden braking of the vehicle, the apparatus comprising: a vertical movement means for moving the seat up and down about the horizontal center axis of the vehicle, Drive means for driving the vertical movement means, support means for supporting the rear portion of the lower part of the seat of the vehicle so as to be displaceable up and down about its horizontal center axis, and detecting the speed of the vehicle to generate a corresponding speed signal Speed sensor means for detecting a brake state means for detecting a braking state of a vehicle and generating a braking state signal corresponding thereto; first comparator means for comparing an output signal of the speed sensor means to a first reference signal; Second comparator means for comparing the output signal of the brake sensor means to a second reference signal Means for performing an AND operation of the output of the first comparator means and the output of the second comparator means, and a control means for controlling the drive means in accordance with the output of the AND product. Departure prevention device.

The apparatus for preventing body detachment according to claim 1, wherein the vertical movement means is provided at both corners of the front portion of the seat.

The body detachment prevention apparatus according to claim 1 or 2, wherein the vertical movement means comprises a hydraulic cylinder means.

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