The invention provides an adjusting device, a child seat and a child stroller. The adjusting device comprises a driving assembly and a linkage assembly. The driving assembly is configured to rotate around the axis after being driven, and the driving assembly comprises a first driving structure and a second driving structure. The linkage assembly comprises a first linkage piece and a second linkage piece which are arranged in a spaced mode in the direction parallel to the axis, in the process that the driving assembly rotates around the axis, the first driving structure abuts against the first linkage piece and drives the first linkage piece, and the second driving structure abuts against the second linkage piece and drives the second linkage piece. The driving assembly is provided with a first cambered surface arranged around the axis, the first linkage piece is provided with a second cambered surface arranged around the axis, the second linkage piece is provided with a third cambered surface arranged around the axis, and in the process that the driving assembly rotates around the axis, the first cambered surface abuts against the second cambered surface and the third cambered surface and slides relative to the second cambered surface and the third cambered surface. According to the adjusting device, the movement of a plurality of linkage pieces can be more accurate and stable, and the adjusting device has a higher movement synchronization rate.

    本申请提出了一种调节装置、儿童座椅及儿童推车。调节装置包括驱动组件以及联动组件。驱动组件配置成受驱后绕轴线转动,驱动组件包括第一驱动结构以及第二驱动结构。联动组件包括沿平行于轴线的方向间隔布置的第一联动件以及第二联动件,驱动组件绕轴线转动的过程中,第一驱动结构抵压第一联动件并驱动第一联动件,第二驱动结构抵压第二联动件并驱动第二联动件。驱动组件具有绕轴线布置的第一弧面,第一联动件具有绕轴线布置的第二弧面,第二联动件具有绕轴线布置的第三弧面,驱动组件绕轴线转动的过程中,第一弧面分别与第二弧面以及第三弧面抵接并相对滑动。该调节装置能够使多个联动件的运动更为精确稳定,具有较高的运动同步率。


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    Title :

    Adjusting device, child seat and child stroller


    Additional title:

    调节装置、儿童座椅及儿童推车


    Contributors:

    Publication date :

    2024-09-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



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