The invention discloses a novel efficient automobile safety airbag device. The novel efficient automobile safety airbag device comprises a first airbag cover, a second airbag cover, a pressure adjuster and an air generator, the second airbag cover surrounds the periphery of the first airbag cover, and an air outlet of the first airbag cover is connected with an air inlet of the second airbag coverin a sealed mode. The pressure of an airbag is automatically adjusted through the pressure adjuster installed on the second airbag cover, so that gas entering the airbag does not leak from the airbagin an uncontrolled mode, the gas utilization efficiency is improved, the protection effect of the airbag device is improved, the head of a passenger is prevented from slipping from the first airbag cover through the second airbag cover, the stability of the protection function of the airbag device is improved, the airbag device can further play a role in protecting secondary collision by prolonging the residence time of the gas in the airbag, and therefore the comprehensive efficiency and effect of passenger safety protection of the airbag device are improved. The device is particularly suitable for being used in positions needing front protection, including a driving position and a passenger position.

    本发明公开了一种新型高效汽车安全气囊装置,包括第一气囊袋、第二气囊袋、压力调节器、气体发生器,第二气囊袋环绕在第一气囊袋的外围,且第一气囊袋出气孔与第二气囊袋进气孔密封相连接,通过安装在第二气囊袋的压力调节器自动调节囊袋压力,使得进入气囊袋的气体不发生无控制的从囊袋泄露,提高了气体利用效率,也提高了气囊装置的保护效果,通过第二气囊袋防止乘员头部从第一气囊袋滑脱,提高了气囊装置保护功能的稳定性,并通过延长气体在气囊袋滞留时间实现气囊装置对第二波碰撞也发挥保护作用,从而实现气囊装置对乘员安全保护的综合效率及效果的提高。本发明装置尤其适合需要前方保护的位置包括驾驶位、乘员位的使用。


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    Title :

    Novel efficient automobile safety airbag device


    Additional title:

    一种新型高效汽车安全气囊装置


    Contributors:
    CHEN ZHAOMING (author) / CHEN YUN (author)

    Publication date :

    2020-12-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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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