The invention discloses a spiral lifting mechanism of a cup holder supporting cover. The spiral lifting mechanism comprises a lifting supporting cover, a cup holder and a switch assembly. The liftingsupporting cover comprises an upper supporting cover and a driving supporting cover which is movably connected with the upper supporting cover in the axial direction, and an energy storage driving spring is arranged between the upper supporting cover and the driving supporting cover; two or more lifting sliding pieces are fixedly arranged on the periphery of the outer side of the upper supportingcover, and two or more spiral sliding pieces are fixedly arranged on the periphery of the outer side of the driving supporting cover. Two or more lifting sliding grooves are vertically formed in the inner wall of the cup holder, and two or more spiral sliding grooves are formed in the inner wall of the cup holder. The two or more lifting sliding pieces are movably arranged in the two or more lifting sliding grooves respectively, and the two or more spiral sliding pieces are movably arranged in the two or more spiral sliding grooves respectively. The spiral lifting mechanism has the advantagesof being better in synchronism and stability, smaller in occupied space, large in lifting span, simple in manufacturing and mounting process, low in cost and longer in service life.

    本发明公开了一种杯架托盖的螺旋升降机构,包括升降托盖、杯架及开关组件;升降托盖包括上托盖及与其轴向活动连接的驱动托盖,上托盖与所述的驱动托盖之间设置有蓄能驱动弹簧;上托盖的外侧周围固定设置有二件或二件以上的升降滑件,驱动托盖的外侧周围固定设置有二件或二件以上的螺旋滑件;杯架内壁中垂直设置有二条或二条以上的升降滑槽,杯架的内壁中设置有二条或二条以上的螺旋滑槽;二件或二件以上的升降滑件分别活动设置在二条或二条以上的升降滑槽中,二件或二件以上的螺旋滑件分别活动设置在二条或二条以上的螺旋滑槽中。本发明的优点在于:同步性及稳定性更好,占用空间更小,升降跨度大,制作及安装工艺简单,成本小,而使用寿命更长。


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    Title :

    Spiral lifting mechanism of cup holder supporting cover


    Additional title:

    一种杯架托盖的螺旋升降机构


    Contributors:
    WU ZHIGUANG (author) / WU BINGFA (author) / ZHANG DANLI (author) / CAO XIAOPENG (author) / LOU XIAOHUA (author)

    Publication date :

    2021-04-02


    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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