The invention provides a child seat supporting leg base, a child seat and an automobile, and relates to the technical field of automobile parts, the child seat supporting leg base comprises a first sliding block, a second sliding block and a clamping plate, the first sliding block is used for being arranged on an automobile floor in a sliding mode, and a wedge-shaped face is arranged at the end, facing the front of the automobile, of the first sliding block; the two clamping plates are oppositely arranged and located above the first sliding block, a first carpet part is correspondingly arranged between the two clamping plates and used for supporting child seat supporting legs, and the end, facing the upper portion of the automobile, of the second sliding block extends into the position between the two clamping plates to make contact with the first carpet part. The end, facing the lower portion of the automobile, of the second sliding block makes contact with the wedge-shaped face. During emergency braking or head-on collision, the first sliding block slides forwards under inertia force, and the second sliding block slides along the wedge-shaped surface and extrudes the second carpet part upwards, so that the supporting legs of the child seat are prevented from moving downwards, and the backrest is prevented from inclining forwards.

    本发明提供了一种儿童座椅支撑腿底座、儿童座椅及汽车,涉及汽车零部件技术领域,所述儿童座椅支撑腿底座包括第一滑块、第二滑块及卡板,第一滑块用于滑动设置于汽车地板上,第一滑块朝向汽车前方的一端设有楔形面,两个卡板相对设置,且位于第一滑块的上方,两个卡板之间用于对应布置第一地毯部分,第一地毯部分用于支撑儿童座椅支撑腿,第二滑块朝向汽车上方的一端伸入两个卡板之间以与第一地毯部分接触,第二滑块朝向汽车下方的一端用于与楔形面接触。紧急制动或正面碰撞时,第一滑块在惯性力下向前滑动,第二滑块沿楔形面滑动并向上挤压第二地毯部分,限制儿童座椅支撑腿向下移动,避免靠背向前倾斜。


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    Title :

    Child seat supporting leg base, child seat and automobile


    Additional title:

    一种儿童座椅支撑腿底座、儿童座椅及汽车


    Contributors:
    XIAO MINGYANG (author) / LIU CHONG (author) / WANG ZHENQIANG (author) / LIU YUTAO (author) / PAN RUYANG (author)

    Publication date :

    2024-04-16


    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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