The invention discloses a connecting assembly of a child car seat and the child car seat. The child car seat comprises a seat. The connecting assembly comprises an outer pipe connected with the seat, a telescopic piece arranged in the outer pipe in a sliding mode and a first locking mechanism used for locking the relative positions of the outer pipe and the telescopic piece in a one-way mode so as to prevent the telescopic piece from sliding relative to the outer pipe in the direction extending out of the outer pipe. The first locking mechanism comprises a first locking piece and a second locking piece which are rotationally arranged on the telescopic piece, and a first locking groove and a second locking groove which are formed in the two opposite side walls of the outer pipe respectively, and when the child car seat is connected to a car seat for use, the first locking mechanism is in a locking state, the first locking piece is inserted into the first locking groove, and the second locking piece is inserted into the second locking groove. When the child car seat is used and a car collides, impact force generated by collision can be dispersed to the two locking pieces, so that stress of each locking piece is small, the locking mechanism is not prone to failure due to car collision, and safety performance is high.

    本发明公开了一种儿童汽车座的连接组件及儿童汽车座,儿童汽车座包括座椅,连接组件包括与座椅连接的外管、滑动设在外管中的伸缩件和将外管和伸缩件的相对位置单向锁定以阻止伸缩件向伸出外管的方向相对外管滑动的第一锁定机构,第一锁定机构包括均转动设在伸缩件上的第一锁定件和第二锁定件、分别设在外管的相对两侧壁上的第一锁槽和第二锁槽,当儿童汽车座连接在汽车座椅上使用时,第一锁定机构处于锁定状态,第一锁定件插入第一锁槽中,第二锁定件插入第二锁槽中。当儿童汽车座在使用中汽车发生碰撞时,碰撞产生的冲击力可分散到两个锁定件上,使得每个锁定件的受力均较小,从而不容易由于汽车碰撞导致锁定机构失效,安全性能高。


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    Title :

    Connecting assembly of child car seat and child car seat


    Additional title:

    一种儿童汽车座的连接组件及儿童汽车座


    Contributors:

    Publication date :

    2021-08-13


    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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