An electric rail transit linkage seat comprises a base, a seat cushion and a backrest, the seat cushion and the backrest are mounted on the base, a seat cushion framework is arranged at the bottom of the seat cushion, a backrest framework is arranged on the backrest, and a backrest adjusting mechanism capable of independently controlling angle adjustment of the backrest is arranged on the base. The base is further provided with a seat cushion adjusting mechanism matched with the backrest adjusting mechanism to achieve synchronous adjustment of the seat cushion and the backrest. Compared with the prior art, when the angle of the seat cushion is adjusted, the seat cushion adjusting mechanism and the backrest adjusting mechanism are linked, synchronous adjustment of the seat cushion and the backrest is achieved, it is guaranteed that the rotation center of the seat cushion and the backrest is close to the rotation center of a human body, the contact face of the back and the backrest is more attached when the angle of the backrest is changed, and the supporting area is increased; and the pulling or squeezing feeling can be reduced, and the riding experience of passengers is improved.

    一种电动式轨道交通联动座椅,包括底座和安装与底座上的座垫和靠背,座垫底部设有座垫骨架,靠背上设有靠背骨架,所述底座上设有可独立控制靠背角度调节的靠背调节机构,底座上还设有与靠背调节机构相配合实现座垫与靠背同步调节的座垫调节机构;与现有技术相比,在调节座垫角度时,座垫调节机构与靠背调节机构联动,实现了座垫与靠背的同步调节,保证了座垫靠背的转动中心接近于人体的转动中心,并且在改变靠背角度时使背部与靠背接触面更加贴合,支撑面积提高,并且能够降低拉扯或挤压感,提高乘客的乘坐体验。


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    Title :

    Electric rail transit linkage seat


    Additional title:

    一种电动式轨道交通联动座椅


    Contributors:
    CHEN CHUANHAI (author) / JIA XU (author) / LIU ZHIFENG (author) / JIN TONGTONG (author) / LI SHIWU (author) / LIU YUMEI (author) / TIAN HAILONG (author) / GUO JINYAN (author) / CHEN YUNLING (author) / YAO PENGCHAO (author)

    Publication date :

    2024-12-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



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