JPH0451849U

JPH0451849U -

Info

Publication number: JPH0451849U
Application number: JP9467490U
Authority: JP
Priority date: 1990-09-07
Filing date: 1990-09-07
Publication date: 1992-04-30

Description

[Brief explanation of the drawing]

第１図は車用エアバツグ安全装置の回路図、第
２図は車用エアバツグ安全装置がステアリングホ
イールに締結された状態を示す図、第３図は車用
エアバツグ安全装置のスイツチ部の他の実施例の
断面図、第４図は従来の車用エアバツグ安全装置
の回路図、第５図は従来の車用エアバツグ安全装
置のスイツチ部の断面図である。１……エアバツグモジユール、６……スイツチ
、１０……エアバツグ、１１……ガス発生器、１
２……点火手段、１３……衝突センサ、１４……
コンデンサ、１５……作動回路、１６……短絡回
路、２１……警報装置、２４……車載電源。 Figure 1 is a circuit diagram of the car airbag safety device, Figure 2 is a diagram showing the car airbag safety device fastened to the steering wheel, and Figure 3 is another implementation of the switch part of the car airbag safety device. FIG. 4 is a circuit diagram of a conventional air bag safety device for a vehicle, and FIG. 5 is a sectional view of a switch portion of a conventional air bag safety device for a vehicle. 1... Air bag module, 6... Switch, 10... Air bag, 11... Gas generator, 1
2... Ignition means, 13... Collision sensor, 14...
Capacitor, 15... Operating circuit, 16... Short circuit, 21... Alarm device, 24... Vehicle power supply.

Claims

[Scope of utility model registration request]

an inflatable air bag; a gas generator that supplies inflation gas to the air bag; an ignition means for igniting the gas generator; a collision sensor for detecting a collision and activating the ignition means; An airbag safety device for a vehicle, comprising: an activation circuit capable of energizing the ignition means to activate them, a short circuit bypassing the ignition means, and a close/open switch provided in the short circuit, wherein the switch is 1. An air bag safety device for a vehicle, comprising an alarm device which doubles as a switch for opening/closing an operating circuit, detects the opening/closing of the operating circuit by the switch, and issues an alarm.