The invention discloses a base height-adjustable heightened child safety seat which comprises a backrest, a heightening cushion base and a bottom cover, the bottom of the heightening cushion base is hollow, a mounting shell is arranged at the bottom of the heightening cushion base, the backrest is detachably and rotatably arranged on one side of the rear portion of the heightening cushion base, and the bottom cover is arranged on the rear portion of the heightening cushion base. The bottom cover is arranged at the bottom of the height increasing pad base, adjusting assemblies are arranged on the two sides of the interior of the height increasing pad base and correspond to the mounting shell, the bottom cover is arranged corresponding to the bottom of the mounting shell, and the adjusting assemblies are used for separating and positioning the bottom cover relative to the height increasing pad base. Rebounding assemblies are arranged on the periphery of the bottom of the height increasing cushion base and correspond to the periphery of the top of the bottom cover, adjusting grooves are formed in the rear ends of the two sides of the height increasing cushion base, and seat rigid connecting suites are arranged at the adjusting grooves. The height of the heightening pad base is effectively adjusted, and the operation convenience and the use stability are improved.

    本发明公开一种可调节底座高度的增高式儿童安全座椅,包括靠背、增高垫底座和底盖,所述增高垫底座底部为中空设置,所述增高垫底座的底部设置有安装壳,所述靠背可拆分旋转设置在所述增高垫底座后部一侧,所述底盖设置在所述增高垫底座的底部,所述增高垫底座内部两侧对应所述安装壳设置有调节组件,所述底盖对应所述安装壳底部设置,所述调节组件用于所述底盖相对所述增高垫底座分离定位,所述增高垫底座的底部四周且对应所述底盖的顶部四周均设置有回弹组件,所述增高垫底座的两侧后端设置有调节槽,所述调节槽处设置有座椅刚性连接套件。有效对增高垫底座进行高度调节,且提高操作的便捷性和使用稳定性。


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    Title :

    Height-increasing child safety seat capable of adjusting height of base


    Additional title:

    一种可调节底座高度的增高式儿童安全座椅


    Contributors:
    FANG YAN (author) / SHEN MUCHEN (author)

    Publication date :

    2023-12-29


    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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