The invention discloses a safety seat which comprises a base, a backrest, a headrest and an unlocking assembly, and the base is installed on a vehicle seat; the backrest is arranged at the rear end of the base, the backrest is provided with a backrest reinforcing pipe, and the backrest reinforcing pipe is provided with a plurality of clamping holes extending in the vertical direction; the headrest is provided with a sliding sleeve which is in sliding fit with the backrest reinforcing tube; the unlocking assembly comprises an unlocking pull rod and an unlocking piece, the unlocking pull rod and the unlocking piece are arranged on the headrest, the unlocking piece comprises a body, a first hook part and a second hook part, the first hook part and the second hook part are located at the upper end and the lower end of the body and extend away from each other, and the body is pivotally connected with the sliding sleeve so that the unlocking assembly can be switched between the locking position and the unlocking position. And at the locking position, the second hook part is always propped against the clamping hole, and the unlocking pull rod is used for driving the first hook part to enable the second hook part to be far away from the clamping hole so as to be switched to the unlocking position. Therefore, the locking and unlocking modes of the headrest and the backrest are simple, the user operation is convenient, and the comfort and the safety of the safety seat are improved.

    本申请公开了一种安全座椅,其包括:底座、背靠、头靠及释锁组件,底座安装于车辆座椅;背靠设置于底座的后端,背靠具有背靠加强管,背靠加强管上具有沿上下方向延伸的多个卡孔;头靠具有滑套,滑套与背靠加强管滑动配合;释锁组件包括:释锁拉杆和解锁件,释锁拉杆与解锁件设置于头靠,解锁件包括本体、第一钩部和第二钩部,第一钩部与第二钩部位于本体的上下两端并背离彼此延伸,本体与滑套枢转连接以使释锁组件在锁止位置和解锁位置之间切换,在锁止位置下,第二钩部常止抵于卡孔,且释锁拉杆用于驱动第一钩部,使第二钩部远离卡孔,以切换至解锁位置。由此,头靠与背靠锁止及解锁的方式简单,便于用户操作,提高了安全座椅的舒适性及安全性。


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    Title :

    Safety seat


    Additional title:

    安全座椅


    Contributors:

    Publication date :

    2024-05-07


    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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