The invention relates to a passenger active safety protection device, a child safety seat, a vehicle seat and a vehicle. The passenger active safety protection device is used for carrying out active safety protection on a passenger taking a vehicle. The device comprises at least one protective cover body which is provided with a normal position and a blocking position, wherein a gap can be formedbetween the protective cover body located at the normal position and the head of the passenger in a normal sitting posture, at least part of the protective cover body is located above the head of thepassenger, and the protective cover body located at the blocking position can limit the inertia swing range of the head of the passenger; and a rotary connecting mechanism which is arranged between the protective cover body and a mounting base which is static relative to the vehicle, and is used for realizing the rotation of the protective cover body relative to the mounting base. The protective cover body is configured to be capable of rotating from the normal position to the blocking position under the inertia effect when the acceleration or deceleration of the vehicle exceeds a preset threshold range.

    本公开涉及一种乘员主动安全防护装置、儿童安全座椅、车辆座椅及车辆。乘员主动安全防护装置用于对乘坐交通工具的乘员进行主动性的安全防护,包括:至少一个防护罩体,具有常态位置和阻挡位置,处于所述常态位置的所述防护罩体能够与处于常态坐姿的乘员头部存在间隙,且至少部分位于所述乘员头部的上方,处于所述阻挡位置的所述防护罩体能够限制所述乘员头部惯性摆动范围;和转动连接机构,设置在所述防护罩体和与所述交通工具相对静止的安装基座之间,用于实现所述防护罩体相对于所述安装基座的转动;其中,所述防护罩体被配置为在所述交通工具的加速度或减速度超出预设阈值范围时,能够在惯性作用下从所述常态位置转动到所述阻挡位置。


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    Titel :

    Passenger active safety protection device, child safety seat, vehicle seat and vehicle


    Weitere Titelangaben:

    乘员主动安全防护装置、儿童安全座椅、车辆座椅及车辆


    Beteiligte:
    CHEN ZHONG (Autor:in) / XING KONGYU (Autor:in) / LIU XIUPING (Autor:in)

    Erscheinungsdatum :

    2021-02-02


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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