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    • 5. 发明申请
    • Complex motion toothbrush
    • 复杂运动牙刷
    • US20050005376A1
    • 2005-01-13
    • US10929288
    • 2004-08-30
    • Lawrence BlausteinDouglas GallPatrick Brown
    • Lawrence BlausteinDouglas GallPatrick Brown
    • A61C17/22A61C17/00A61C17/34
    • A61C17/3472A46B9/025A46B9/04A61C17/34A61C17/349
    • A detachable head for use with an electric toothbrush is provided. The electric toothbrush has a handle with a motor disposed therein at a first end of the toothbrush. The toothbrush also has a head at a second end, the head having a longitudinal axis, the head also having a first bristle holder with a plurality of bristle tufts and a second bristle holder with a plurality of bristle tufts. The motor is operatively connected to the second bristle holder to move the second bristle holder in a side-to-side direction with respect to the head. The motor is also operatively connected to the first bristle holder to oscillate the first bristle holder about an axis passing through the first bristle holder and generally perpendicular to the longitudinal axis of the head.
    • 提供了一种用于电动牙刷的可拆卸头部。 电动牙刷具有手柄,其中在牙刷的第一端设置有电动机。 牙刷还在第二端具有头部,头部具有纵向轴线,头部还具有具有多个刷毛簇的第一刷毛夹持器和具有多个刷毛簇的第二刷毛夹持器。 电动机可操作地连接到第二刷毛支架以使第二刷毛支架相对于头部沿着相对方向移动。 电动机还可操作地连接到第一刷毛保持器以使第一刷毛保持器围绕穿过第一刷毛保持器的轴线振荡并且大致垂直于头部的纵向轴线。
    • 9. 发明申请
    • Complex motion toothbrush
    • 复杂运动牙刷
    • US20060288505A1
    • 2006-12-28
    • US11514742
    • 2006-08-29
    • Lawrence BlausteinDouglas GallPatrick Brown
    • Lawrence BlausteinDouglas GallPatrick Brown
    • A61C17/22
    • A61C17/3472A46B9/025A46B9/04A61C17/34A61C17/349
    • A detachable head for use with an electric toothbrush is provided. The electric toothbrush has a handle with a motor disposed therein at a first end of the toothbrush. The toothbrush also has a head at a second end, the head having a longitudinal axis, the head also having a first bristle holder with a plurality of bristle tufts and a second bristle holder with a plurality of bristle tufts. The motor is operatively connected to the second bristle holder to move the second bristle holder in a side-to-side direction with respect to the head. The motor is also operatively connected to the first bristle holder to oscillate the first bristle holder about an axis passing through the first bristle holder and generally perpendicular to the longitudinal axis of the head.
    • 提供了一种用于电动牙刷的可拆卸头部。 电动牙刷具有手柄,其中在牙刷的第一端设置有电动机。 牙刷还在第二端具有头部,头部具有纵向轴线,头部还具有具有多个刷毛簇的第一刷毛夹持器和具有多个刷毛簇的第二刷毛夹持器。 电动机可操作地连接到第二刷毛支架以使第二刷毛支架相对于头部沿着相对方向移动。 电动机还可操作地连接到第一刷毛保持器以使第一刷毛保持器围绕穿过第一刷毛保持器的轴线振荡并且大致垂直于头部的纵向轴线。