The invention discloses a child safety seat pitching angle and rotation integrated mechanism which comprises a base, a seat body, a U-shaped rotating frame, a handle assembly and a locking piece, a plurality of limiting grooves are formed in the periphery of the center of the base and used for locking the rotation direction of the seat body, and the U-shaped rotating frame is provided with a front guide groove and a rear guide groove. The handle assembly comprises a driving part, a main body and a handle part, the driving part is provided with a horizontal groove and an inclined groove, a front guide shaft is installed on the back of the chair body, the locking piece is located in a concave cavity of the driving part and is matched with the front guide shaft through a first shaft hole, and the driving shaft penetrates through a second shaft hole of the locking piece and the inclined groove of the driving part; by pulling the handle assembly, the locking piece can rotate around the first shaft part to realize locking and unlocking functions, and the key innovation lies in that the mechanism allows the chair body to rotate under all pitching angle gears, so that the flexibility and convenience of operation are remarkably improved, and more efficient and safer use experience is provided for a user.

    本发明公开了儿童安全座椅的仰俯角度及旋转一体化机构,该机构包括底座、椅体、U型旋转架、拉手组件和锁定件,底座中心外围设有多个限制槽,用于锁定椅体的旋转方向,U型旋转架设有前导向槽和后导向槽,以及沿长度方向分布的多个档位槽,拉手组件包含驱动部、主体和拉手部,驱动部设有水平槽和斜向槽,椅体背部安装有前导向轴,锁定件位于驱动部的凹腔中,通过第一轴孔与前导向轴配合,驱动轴穿过锁定件的第二轴孔和驱动部的斜向槽,通过拉动拉手组件,锁定件可绕第一轴部转动,实现锁定和解锁功能,关键创新在于,该机构允许在所有仰俯角度档位下转动椅体,显著提升了操作的灵活性和便利性,为用户提供了更高效、安全的使用体验。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Pitching angle and rotation integrated mechanism of child safety seat


    Weitere Titelangaben:

    儿童安全座椅的仰俯角度及旋转一体化机构


    Beteiligte:
    ZHAO CHUNGENG (Autor:in) / LAN XIAOYAN (Autor:in) / DING PENGFEI (Autor:in)

    Erscheinungsdatum :

    20.06.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



    Child safety seat with pitching angle adjustment and rotation control functions and control method thereof

    LAN XIAOYAN / DING PENGFEI / ZHAO CHUNGENG | Europäisches Patentamt | 2023

    Freier Zugriff

    360-degree rotating and pitching angle adjusting child safety seat

    CAO YANG | Europäisches Patentamt | 2015

    Freier Zugriff

    Safety seat rotation and pitching driving control method and safety seat thereof

    WANG YU / SHEN LING / ZUO LIMIN et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    SEAT ANGLE ADJUSTMENT MECHANISM, SUPPORT PLATE, AND CHILD SAFETY SEAT

    ZHANG DALIANG / FANG GANQING | Europäisches Patentamt | 2024

    Freier Zugriff

    SEAT ANGLE ADJUSTMENT MECHANISM, SUPPORT PLATE, AND CHILD SAFETY SEAT

    ZHANG DALIANG / FANG GANQING | Europäisches Patentamt | 2025

    Freier Zugriff