KR970065234A

KR970065234A - Airbag type seat belt

Info

Publication number: KR970065234A
Application number: KR1019960009446A
Authority: KR
Inventors: 김태우
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1996-03-30
Filing date: 1996-03-30
Publication date: 1997-10-13

Abstract

본 발명은 자동차의 안전벨트 내부에 공간부를 형성하고 자동차 충돌시 에어를 급속 충진시키는 에어백형 안전 벨트에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an airbag-type seatbelt that forms a space portion inside a seatbelt of an automobile and rapidly charges air in the event of an automobile collision.

본 발명은 내부에 고압의 에어를 기밀되게 충진할 수 있는 중공부가 형성되는 안전벨트(20); 상기 안전벨트(20)로 보내지는 고압 에어의 유로를 차단 또는 개방시키는 전자 밸브(26); 그리고 상기 안전벨트(20)와 상기 전자 밸브(26)사이에 배관 연결되는 배관 연결 수단을 구비한다.The present invention relates to a seat belt comprising: a seat belt (20) having a hollow portion capable of hermetically filling high pressure air therein; A solenoid valve (26) for interrupting or opening the high-pressure air flow path to the seat belt (20); And a pipe connection means connected between the seat belt 20 and the solenoid valve 26 for piping.

이에 따라, 자동차 충돌시 에어백 내부에 급속히 고압의 에어를 공급함으로써, 충돌 에너지를 일차적으로 흡수하여 탑승자가 안전 벨트에 의해서 받게 되는 손상을 방지할 수 있는 효과가 있다.Accordingly, when the vehicle collides with the vehicle, the air is rapidly supplied to the inside of the airbag, thereby absorbing the collision energy, thereby preventing damage to the passenger by the seatbelt.

Description

Airbag type seat belt

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 종래의 안전벨트 장치의 외부 구성을 나타내는 사시도, 제2도는 본 발명에 따른 안전벨트를 나타내는 것으로서, (가)는 정면도이고, (나)는 (가)의 측면에 대한 부분단면도, 제3도는 제2도 (가)의 A-A에 대한 단면도로서, (가)는 작동전 상태 (나)는 작동후 상태의 예시도, 제4도는 본 발명에 따른 공기압 및 마이컴 제어를 나타내는 블럭도.(A) is a front view, (b) is a partial cross-sectional view of a side view of (a), and FIG. 2 Fig. 3 is a cross-sectional view taken along line AA of Fig. 2 (A). Fig. 3 (A) is an example of a state before operation (B) is an example of a state after operation. Fig. 4 is a block diagram showing air pressure and microcomputer control according to the present invention.

Claims

An apparatus for forming a high-pressure air inside a seat belt (20) by receiving a signal from a microcomputer (30) for judging a collision of a vehicle, comprising: A seat belt (20) in which a hollow portion capable of hermetically filling high pressure air is formed; A solenoid valve (26) for interrupting or opening the high-pressure air flow path to the seat belt (20); And a pipe connecting means connected between the seat belt (20) and the solenoid valve (26) for piping connection.

2. The airbag-type seat belt according to claim 1, wherein the seatbelt (20) further comprises at least two depressions (20a) on its side surface and is formed in a folded state.

The seat belt retractor according to claim 1 or 2, wherein the pipe connecting means is inserted and mounted in a rectangular shape in one end of the seat belt (20), and the seat belt (20) A nozzle 23 having a through-hole through which air is passed; And a joint 22 that hermetically surrounds one end of the seat belt 20 and the outer surface of the nozzle 23 and is fixed to the vehicle body B and serves as the fixing portion 4 of the seat belt 20 Features an airbag-type safety belt.

※ Note: It is disclosed by the contents of the first application.