A vehicle driver seat airbag device comprises a main airbag, a sub airbag, and a restriction device. The main airbag is mounted on a steering wheel of a vehicle so as to be inflated, due to a vehicle collision, between the steering wheel and a driver sitting in a driver seat of the vehicle. The sub airbag is additionally inflated toward the driver from the rear of the main airbag. The restriction device selectively inflates the sub airbag according to a vehicle collision mode or a driver condition. Therefore, the sub airbag is selectively inflated according to the body size of the driver or the vehicle collision mode such that an effect of protecting the driver, specifically reducing brain damage to the driver, is increased.

    L'invention concerne un dispositif de type coussin de sécurité gonflable pour siège de conducteur de véhicule comprenant un coussin de sécurité gonflable principal, un coussin de sécurité gonflable secondaire et un dispositif de restriction. Le coussin de sécurité gonflable principal est monté sur un volant d'un véhicule de manière à être gonflé, suite à une collision de véhicule, entre le volant et un conducteur assis dans un siège de conducteur du véhicule. Le coussin de sécurité gonflable secondaire est additionnellement gonflé vers le conducteur à partir de l'arrière du coussin de sécurité gonflable principal. Le dispositif de restriction gonfle sélectivement le coussin de sécurité gonflable secondaire en fonction d'un mode de collision de véhicule ou d'un état du conducteur. Par conséquent, le coussin de sécurité gonflable secondaire est sélectivement gonflé en fonction de la taille du corps du conducteur ou du mode de collision du véhicule, de sorte qu'un effet de protection du conducteur, réduisant spécifiquement un dommage cérébral du conducteur, soit accru.

    자동차의 운전석 에어백 장치는 메인 에어백, 서브 에어백, 및 구속장치를 포함한다. 메인 에어백은 자동차의 스티어링 휠에 장착되어 상기 자동차의 충돌로 인해 상기 스티어링 휠 및 상기 자동차의 운전석에 착석한 운전자 사이에서 팽창한다. 서브 에어백은 상기 메인 에어백의 후방으로부터 상기 운전자를 향하여 추가로 팽창된다. 구속 장치는 자동차의 충돌 모드 또는 운전자 조건에 따라 서브 에어백을 선택적으로 팽창시킨다. 이러한 구성으로 운전자의 신체 사이즈 또는 자동차의 충돌 모드에 따라 서브 에어백을 선택적으로 팽창시켜 운전자 보호 효과를 높이고, 특히 운전자의 뇌 상해치를 감소시킬 수 있다.


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    Title :

    VEHICLE DRIVER SEAT AIRBAG DEVICE


    Additional title:

    DISPOSITIF DE TYPE COUSSIN DE SÉCURITÉ GONFLABLE POUR SIÈGE DE CONDUCTEUR DE VÉHICULE
    자동차의 운전석 에어백 장치


    Contributors:
    YOO WAN DONG (author) / KIM CHI HO (author) / JUNG YONG HYUN (author) / HAM JOUNG SIK (author)

    Publication date :

    2018-05-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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