The invention relates to the technical field of automobile seats, and in particular to a stable forward driving seat which comprises a seat framework assembly and a backrest framework assembly, the backrest framework assembly comprises an angle adjusting mechanism; the seat framework assembly comprises seat framework side plates, a seat basin, a rear transverse pipe and a lifting adjusting mechanism. A rectangular seat frame is defined by the seat framework side plates, the seat basin and the rear transverse pipe; the rear transverse pipe is connected with the lifting adjusting mechanism, thetwo ends of the rear transverse pipe are rotationally riveted to the seat framework side plates, the ends of the rear transverse pipe are rotationally riveted to form clamping bosses, the diameter ofthe clamping bosses is larger than that of the rear transverse pipe, annular connecting protrusions used for being buckled with the clamping bosses are arranged on the seat framework side plates, andthe diameter of the connecting protrusions is smaller than that of the clamping bosses. The problem that in the prior art, the stability of a seat is not high due to the poor stability of a rear transverse pipe can be solved.

    本发明涉及汽车座椅技术领域,具体为一种稳固型正驾座椅,包括座骨架总成和靠背骨架总成,靠背骨架总成包括角度调节机构,座骨架总成包括座骨架侧板、坐盆、后横管和升降调节机构,座骨架侧板、坐盆和后横管围成矩形的座框,后横管与升降调节机构连接,后横管两端旋铆在座骨架侧板上,后横管端部旋铆形成卡紧凸台,卡紧凸台的直径大于后横管的直径,座骨架侧板上设置有用于与所述卡紧凸台扣合的环形的联接凸起,联接凸起的直径小于卡紧凸台的直径。本发明能够解决现有技术中由于后横管稳定性差导致座椅稳定性不高的问题。


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    Title :

    Stable forward driving seat


    Additional title:

    一种稳固型正驾座椅


    Contributors:

    Publication date :

    2020-07-28


    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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