KR970039927A

KR970039927A - Self-locking seat belt in case of vehicle crash

Info

Publication number: KR970039927A
Application number: KR1019950065439A
Authority: KR
Inventors: 김태우; 박영식
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1995-12-29
Filing date: 1995-12-29
Publication date: 1997-07-24

Abstract

본 발명은 솔레노이드(31)와 스톱퍼(32)를 포함하는 버클어세이(7) 및 텅어세이(6)의 래치(34)와 스프링(35)으로 이루어진 안전벨트(30)와, 상기 버클어세이(7)내부의 솔레노이드(31)에 전기를 공급하는 전원(40)과, 상기 안전벨트(30)와 연결되어 있으면서 차량에 충격이 감지되면 상기 안전벨트(30)에 전원 공급을 차단하는 마이크로 콘트롤러(20)와, 차량의 충격을 감지하는 충격감지센서(10)로 이루어진 차량충돌시 자동풀림 안전벨트에 관한 것으로 안전벨트(30)의 잠금장치에 솔레노이드(31)를 이용함으로써 차량에 외부로부터 충격이 가해지는 경우 자동적으로 안전벨트(30)가 풀리게 함으로써, 차량의 충격후 안전벨트(30)를 풀지 못하여 2차적으로 발생될 수 있는 사고로부터 운전자를 보호할 수 있을 뿐만 아니라 평상시에도 상기 마이크로 콘트롤러(20)의 외부에 구비되어 있는 스위치를 이용해 간단히 안전벨트(30)의 잠금장치를 제어함으로써 자동차 이용의 편의를 도모할 수 있는 효과가 있다.The present invention provides a buckle assay (7) comprising a solenoid (31) and a stopper (32) and a seat belt (30) consisting of a latch (34) and a spring (35) of a tongue assembly (6), and the buckle assay (7) a microcontroller for supplying electricity to the inner solenoid 31 and a microcontroller that is connected to the seat belt 30 and cuts off the power supply to the seat belt 30 when a shock is detected in the vehicle. (20) and the impact detection sensor 10 for detecting the impact of the vehicle relates to a self-locking safety belt when the vehicle crashed by using the solenoid 31 in the locking device of the seat belt 30 to impact the vehicle from the outside In this case, the safety belt 30 is automatically released, thereby preventing the driver from releasing the safety belt 30 after the impact of the vehicle, thereby protecting the driver from an accident that may occur secondarily, and the microcontroller (or 20) outside Using a switch, which is provided by simply controlling the lock of the safety belt 30 is effective to accommodate the car.

Description

Self-locking seat belt in vehicle crash

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

제1도는 일반적으로 차량용 안전벨트를 나타내는 개략사시도.1 is a schematic perspective view of a vehicle seat belt in general.

제2도는 본 발명에 의한 차량충돌시 자동풀림 안전벨트의 개략구성도.2 is a schematic configuration diagram of the self-locking seat belt when a vehicle crashes according to the present invention.

제3도는 제2도에 의한 안전벨트의 개략적인 구성도.3 is a schematic configuration of the seat belt according to FIG.

Claims

Buckle assay (7) consisting of a solenoid (31) and a stopper (32), a latch (34) that bites the stopper (32), and a tongue (3) consisting of a spring (35) to assist the latch (34). 6) and the seat belt 30 including the buckle assay 7 and the tongue 6, and the solenoid 31 inside the buckle assay 7 of the seat belt 30. When the shock is applied to the power source 40 and the vehicle, the microcontroller 20 which cuts off the electricity supplied to the solenoid 31 inside the buckle assay 7 of the seat belt 30 and the shock applied to the vehicle are applied. Automatic release seat belt when the vehicle crash, characterized in that consisting of a shock sensor 10 for detecting and transmitting a constant electrical signal to the micro-controller (20).

According to claim 1, The micro-controller 20 is provided with a charger for charging a certain amount of electricity therein to maintain from the interruption of the electricity supply caused by the accident in the event of a vehicle from the time the belt should be released In addition, the microcontroller 20 is located in the middle of the driver's seat and the passenger seat in consideration of damage during a vehicle collision, and considers a case where the seat belt 30 is not operated due to a defect of the microcontroller 20 itself. By adding a switch that is manually operable to the outside of the micro-controller to automatically unlock the seat belt, characterized in that the driver can directly unlock the seat belt 30.

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