The invention provides a child safety seat capable of achieving linkage unlocking at any rotation angle, the child safety seat comprises a base and a rotating disc, a seat body is provided with a front locking rod and a rear locking rod, and the rotating disc is connected with a front clamping hook and a rear clamping hook; the rotating disc is provided with a front hook driving assembly and a rear hook driving assembly, the base is connected with a lock releasing handle, a front and rear hook lock releasing assembly and a gear positioning block, the front and rear hook lock releasing assembly comprises a lock releasing connecting seat and a lock releasing pull wire assembly, and the front hook driving assembly and the rear hook driving assembly are both in linkage connection with the lock releasing connecting seat; the unlocking handle pushes the gear positioning block to act to be separated from the rotating disc, so that the chair body can rotate to any angle, and when the unlocking handle is pulled for unlocking, the unlocking handle drives the unlocking pull wire assembly to move, and the unlocking pull wire assembly drives the unlocking connecting seat to move, so that the front hook driving assembly and the rear hook driving assembly are driven to act at the same time; the front hook driving assembly drives the front clamping hook and the rear hook driving assembly drives the rear clamping hook to unlock at the same time, the structure is simple, and operation is convenient and fast.

    本发明提供了一种任意旋转角度可联动释锁的儿童安全座椅,包括底座和旋转盘,椅身设有前锁杆和后锁杆,旋转盘连接有前卡钩和后卡钩;旋转盘安装有前钩驱动组件和后钩驱动组件,底座连接有释锁拉手、前后钩释锁组件和档位定位块,前后钩释锁组件包括释锁连接座和释锁拉线组件,前钩驱动组件和后钩驱动组件均与释锁连接座联动连接;释锁拉手推动档位定位块动作使其与旋转盘脱离,以实现椅身能转动到任意角度,以及拉动释锁拉手进行释锁时,释锁拉手带动释锁拉线组件移动,释锁拉线组件带动释锁连接座移动,以使带动前钩驱动组件和后钩驱动组件同时动作,实现前钩驱动组件带动前卡钩及后钩驱动组件带动后卡钩同时释锁,结构简单,操作也便捷。


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    Titel :

    Child safety seat capable of achieving linkage unlocking at any rotation angle


    Weitere Titelangaben:

    一种任意旋转角度可联动释锁的儿童安全座椅


    Beteiligte:
    ZHOU XIAOLIN (Autor:in) / ZHANG KAI (Autor:in)

    Erscheinungsdatum :

    2023-01-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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