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 comprises a safety seat headrest and a protection cover body, the protection cover body is movably installed on the safety seat headrest, and a highest position, a normal position and a blocking position are arranged in the movement track of the protection cover body; a gap is formed between the protective cover body at the highest position and the head of a passenger in a normal sitting posture in the vertical direction, so that the passenger can sit conveniently; and the protective cover body moves to the normal position after a passenger sits on the seat, and the protective cover body can move to the blocking position from the normal position in time for safety protection during emergency braking or forward collision, so that the safety protection performance on the passenger is improved.
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包括:安全座椅头枕和防护罩体,防护罩体可运动地安装在安全座椅头枕上,在其运动轨迹中具有最高位置、常态位置和阻挡位置;处于最高位置的防护罩体与处于常态坐姿的乘员头部在竖直方向上存在间隙,便于乘员入座;入座后防护罩体运动到常态位置,在急刹车或前向碰撞时防护罩体能够及时从常态位置运动至阻挡位置进行安全防护,提高了对乘员的安全防护性能。
Passenger active safety protection device, child safety seat, vehicle seat and vehicle
乘员主动安全防护装置、儿童安全座椅、车辆座椅及车辆
2021-06-18
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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