The invention discloses a child safety seat with side collision protection. The child safety seat comprises a seat body, a seat back and side collision protection devices on the outer sides of side wings. The side collision protection device comprises a base and a movable collision buffer block; the collided buffer block protrudes out of the concave cavity of the base, and the collided surface of the collided buffer block obliquely protrudes out of the reference surface; when a vehicle is collided, the collided surface of the collided buffer block serves as a stress surface for bearing the collision of the vehicle body, and energy generated by the collision is absorbed by the collided buffer block, so that the seat main body is prevented from being directly collided by the vehicle body; after the collision buffer block is damaged due to collision, the vehicle body further touches the base, and the base serves as a secondary buffer at the moment; due to secondary collision buffering, the safety of the seat main body is further improved; and the mechanism has the advantages of fewer parts, ingenious structure, lower production cost and easiness in popularization.

    本发明公开了带侧撞保护的儿童安全座椅,包括椅座、椅背和侧翼外侧的侧撞保护装置;侧撞保护装置包括底座和可活动受撞缓冲块;受撞缓冲块凸出于底座凹腔,并使受撞缓冲块的受撞面倾斜地凸出于基准面;当车辆发生碰撞时,受撞缓冲块的受撞面作为承受车体发生碰撞时的受力面,碰撞所产生的能量被受撞缓冲块所吸收,避免座椅主体直接受到车体的碰撞;受撞缓冲块因碰撞破损后,车体进一步地碰到底座,此时底座作为次级缓冲;二级碰撞缓冲,进一步地增加了座椅主体的安全性;且上述机构零部件较少,结构巧妙,生产成本较低,易于推广。


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    Title :

    Child safety seat with side collision protection


    Additional title:

    带侧撞保护的儿童安全座椅


    Contributors:
    ZHAO CHUNGENG (author) / LAN XIAOYAN (author) / DING PENGFEI (author)

    Publication date :

    2022-05-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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