The invention discloses an air bag device, an air inflation control method of the air bag device and a vehicle, the air bag device comprises an air bag, the air bag comprises an air bag body, the air bag body comprises a first sheet body and a second sheet body, the edge of the first sheet body is connected with the edge of the second sheet body, and an air cavity is formed in the air bag body; the air bag body is divided into a shoulder protection part and a chest and abdomen protection part in the vertical direction; the limiting piece is connected between the first sheet body and the second sheet body corresponding to the shoulder protection part so as to limit the unfolding size of the shoulder protection part towards one side of the seat; and the elastic connecting piece is connected between the first sheet body and the second sheet body corresponding to the chest and abdomen protection part so as to elastically limit the unfolding size of the chest and abdomen protection part towards one side of the seat. Therefore, by designing the air bag device, the arms of drivers and passengers of different body types can be guided to be smoothly lifted upwards, the bounce phenomenon of the arms is avoided, and therefore the practicability and safety of the air bag device are improved.

    本发明公开了一种气囊装置、气囊装置的充气控制方法以及车辆,该气囊装置包括:气囊,气囊包括:气囊本体,气囊本体包括第一片体和第二片体,第一片体和第二片体的边缘相连接,气囊本体的内部具有气腔,气囊本体在上下方向上被分隔成肩部保护部和胸腹部保护部;限位件,限位件连接于肩部保护部所对应的第一片体和第二片体之间,以限制肩部保护部朝向座椅一侧的展开尺寸;以及弹性连接件,弹性连接件连接于胸腹部保护部所对应的第一片体和第二片体之间,以弹性地限制胸腹部保护部朝向座椅一侧的展开尺寸。由此,通过设计该气囊装置可以引导不同体型驾乘人员的手臂顺畅地向上抬升,避免出现手臂的弹跳现象,从而提高其实用性和安全性。


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    Title :

    Airbag device, method for controlling inflation of airbag device, and vehicle


    Additional title:

    气囊装置、气囊装置的充气控制方法以及车辆


    Contributors:
    DU QUN (author) / ZHU HONGYA (author) / LIU KEHENG (author) / WANG MEISONG (author) / LIU JIANYING (author)

    Publication date :

    2024-06-25


    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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