The invention discloses a massage head lifting and lowering driving structure for an automobile seat. A bracket assembly is assembled on a mounting base body and comprises a tray and a first-stage guide column fixedly mounted at the lower end of the tray; an annular boss is arranged at the upper end of the tray and is used for positioning and supporting a massage head; the first-stage guide column can be assembled on the mounting base body in an up-down sliding mode; an elastic element is arranged between the tray and the mounting base body and is used for driving the first-stage guide column to slide upwards relative to the mounting base body; a lifting and lowering driving wheel group is installed in the mounting base body; a traction rope is connected between the lifting and lowering driving wheel group and the first-stage guide column; and the lifting and lowering driving wheel group rotates towards the direction of winding the traction rope and can force the first-stage guide column to overcome the resistance of the elastic element to slide downwards. The massage head lifting and lowering driving structure has the beneficial effects that a massage head lifting and lowering structure is ingenious and reasonable in design so as to be beneficial for integrating a massager into a backrest in a thin posture.

    本发明公开了一种用于汽车座椅的按摩头升降驱动结构,安装基体上装配有托架组件,所述托架组件包括托盘以及固定安装在托盘下端的一级导向柱,托盘的上端具有环形凸台,用于定位支撑按摩头,所述一级导向柱可上下滑动地装配在安装基体上,所述托盘与安装基体之间设有弹性元件,用于驱动一级导向柱相对于安装基体向上滑动;安装基体内安装有升降驱动轮组,该升降驱动轮组与所述一级导向柱之间连接有牵引绳,所述升降驱动轮组朝卷收牵引绳的方向转动,能够迫使一级导向柱克服弹性元件的阻力向下滑动。有益效果是:按摩头升降结构设计巧妙合理,有助于按摩器以薄型化姿态集成至靠背内。


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    Titel :

    Massage head lifting and lowering driving structure for automobile seat


    Weitere Titelangaben:

    用于汽车座椅的按摩头升降驱动结构


    Beteiligte:
    TANG JIE (Autor:in) / XIN YI (Autor:in) / LI WEI (Autor:in)

    Erscheinungsdatum :

    2021-12-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    A61H PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY , Geräte für die physikalische Therapie, z.B. Vorrichtungen zum Lokalisieren oder Anregen spezieller Reflexpunkte am Körper / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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