The invention relates to the technical field of automobile seats, and discloses a shoulder support adjusting mechanism and an automobile seat. The power input eccentric rotating shaft is arranged close to the back side of the backrest; one end of the power input eccentric rotating shaft is connected with the driving piece so as to input power, and the other end of the power input eccentric rotating shaft is rotatably connected with the swinging piece; one end of the power output eccentric rotating shaft is rotatably connected with the swing part, and the end, away from the swing part, of the power output eccentric rotating shaft outputs power; the auxiliary eccentric rotating shaft is rotatably connected with the swinging piece; when the driving piece drives the power input eccentric rotating shaft to rotate, the swing piece swings, and the power output eccentric rotating shaft and the auxiliary eccentric rotating shaft rotate. The shoulder supporting and adjusting mechanism has the advantages that the rotating shaft driven by the motor can be moved backwards, the motor can also be moved backwards, the shoulder supporting and adjusting mechanism can be prevented from abutting against a passenger, the front side of a seat has enough space for arranging a comfortable part, and the comfort of the seat is good.

    本发明涉及汽车座椅技术领域,公开一种肩部支撑调节机构及汽车座椅,该调节机构包括:摆动件;动力输入偏心转轴,靠近靠背的背面侧设置;动力输入偏心转轴的一端与驱动件连接,以将动力输入,动力输入偏心转轴的另一端与摆动件可转动连接;动力输出偏心转轴,动力输出偏心转轴的一端与摆动件可转动连接,动力输出偏心转轴远离摆动件的一端将动力输出;辅助偏心转轴,与摆动件可转动连接;当驱动件驱使动力输入偏心转轴转动时,摆动件进行摆动,动力输出偏心转轴以及辅助偏心转轴转动。本发明的优点在于,本肩部支撑调节机构可将由电机驱动的转轴后移,电机也可向后移,可避免抵到乘客,且使座椅前侧有足够的空间布置舒适件,座椅的舒适性好。


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    Titel :

    Shoulder supporting and adjusting mechanism and automobile seat


    Weitere Titelangaben:

    一种肩部支撑调节机构及汽车座椅


    Beteiligte:
    CHEN YAN (Autor:in) / ZHANG HUI (Autor:in)

    Erscheinungsdatum :

    2024-02-20


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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