The invention relates to a two-lock device and a child safety seat, and belongs to the field of child safety seat structures, the two-lock device comprises a connecting frame and a locking part, the locking part is located in the connecting frame, a clamping groove is formed in the outer wall of the connecting frame, the locking part comprises a connecting assembly and a locking assembly, the connecting assembly is used for being connected with an automobile seat connecting part, the connecting assembly is provided with a buckling position for buckling the connecting part of the automobile seat and a releasing position for allowing the connecting part of the automobile seat to be separated, the locking assembly comprises a linkage assembly and a pulling piece, the pulling piece comprises a sliding plate, the sliding plate is located in the clamping groove, and the connecting assembly is located at the buckling position; the sliding plate is slidably connected with the connecting frame in the length direction of the connecting frame, the sliding plate is connected with the linkage assembly, and when the sliding plate moves out of the clamping groove and moves in the direction away from the connecting assembly, the connecting assembly moves to the releasing position from the buckling position. The child safety seat has the effect that the situation that the child safety seat is disengaged from the automobile seat due to child touch is reduced.

    本申请涉及一种二道锁装置及儿童安全座椅,属于儿童安全座椅结构领域,其包括连接框和锁止部,锁止部位于连接框中,连接框的外壁开设有卡接槽,锁止部包括连接组件和锁止组件,连接组件用于与汽车座椅连接部连接,连接组件具有扣住汽车座椅连接部的扣合位置及容许汽车座椅连接部脱离的释放位置,锁止组件包括联动组件和拉动件,拉动件包括滑动板,滑动板位于卡接槽中,连接组件处于扣合位置;滑动板与连接框沿连接框的长度方向滑动连接,滑动板与联动组件连接,滑动板移出卡接槽并向远离连接组件的方向移动时,连接组件由扣合位置移动至释放位置。本申请具有减少因儿童触碰而使儿童安全座椅与汽车座椅发生脱离的情况发生的效果。


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    Title :

    Two-lock device and child safety seat


    Additional title:

    一种二道锁装置及儿童安全座椅


    Contributors:
    XU JUNYI (author)

    Publication date :

    2021-09-17


    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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