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    • 10. 发明申请
    • Electric tooth flossing and brushing apparatus
    • 电牙齿牙刷和刷牙器
    • US20020178519A1
    • 2002-12-05
    • US10150897
    • 2002-05-16
    • Vincent Zarlengo
    • A61C017/34A61C015/04
    • A61C17/3445A61C15/047
    • An electric tooth flossing and brushing apparatus includes a crown having teeth engaged with a pinion of an electric motor so as to be rotatably driven by the motor. A brush drive housing has an end associated with a cam rotatably associated with the crown. The brush drive housing is configured to move generally transverse to a longitudinal axis thereof as the cam is rotated. A floss drive rod also has an end associated with the cam, but is configured to move generally parallel to a longitudinal axis thereof as the cam is rotated. Thus, as the crown is rotated, the floss drive rod and brush drive housing simultaneously move independently of one another, allowing a brush head to be placed on the brush drive housing and have appropriate brushing movement, or a floss unit to be attached to the floss drive rod and have appropriate flossing movement.
    • 电动牙线牙刷和刷牙装置包括具有与电动机的小齿轮啮合的齿的表冠,以便由马达旋转地驱动。 刷驱动器壳体具有与与冠部可旋转地相关联的凸轮相关联的端部。 刷驱动器壳体构造成当凸轮旋转时大致横向于其纵向轴线移动。 牙线驱动杆还具有与凸轮相关联的端部,但是构造成随着凸轮旋转而大致平行于其纵向轴线移动。 因此,当牙冠旋转时,牙线驱动杆和刷驱动壳体同时独立地移动,允许将刷头放置在刷驱动器壳体上并具有适当的刷洗运动,或将牙线单元附接到 牙线驱动棒,并有适当的牙线运动。