The invention discloses a backrest angle adjusting mechanism which is suitable for a safety seat and comprises a sliding groove formed in the sliding direction of the seat and a connecting rod in sliding fit with the sliding groove, the sliding groove is formed in a base of the safety seat, and the connecting rod is fixed to the seat. Therefore, the height of the backrest abutting against the base is changed, angle adjustment of the backrest is achieved, the angle of the seat relative to the base is not changed in the process, operation of angle adjustment of the backrest is more convenient, and the backrest angle adjusting mechanism is simple in structure. The invention further discloses a safety seat with the backrest angle adjusting mechanism.

    本发明公开一种背靠角度调整机构,适用于安全座椅,其包括沿座椅的滑动方向设置的滑动槽及与滑动槽滑动配合的连接杆,滑动槽设于安全座椅的底座,连接杆固定于座椅,当座椅相对于底座滑动时,可带动与座椅相枢接的背靠运动,进而使背靠抵靠于底座上的高度改变,实现背靠的角度调整,而此过程中座椅相对于底座的角度不变,使背靠角度调整的操作更方便,且该背靠角度调整机构的结构简单。本发明还公开一种具有该背靠角度调整机构的安全座椅。


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    Title :

    Safety seat and backrest angle adjusting mechanism thereof


    Additional title:

    安全座椅及其背靠角度调整机构


    Contributors:

    Publication date :

    2023-07-14


    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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