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    • 7. 发明申请
    • ELECTRIC TOOTHBRUSH
    • 电动牙刷
    • US20100175207A1
    • 2010-07-15
    • US12601877
    • 2008-06-11
    • Bernhard KrausFrank ZieglerUwe SchoberRobert SchäferChristian Neyer
    • Bernhard KrausFrank ZieglerUwe SchoberRobert SchäferChristian Neyer
    • A46B13/00
    • A61C17/40A61C17/32A61C17/3454A61C17/3472
    • The present invention relates to an electric toothbrush, specifically the toothbrush handle of an electric toothbrush, with a handle housing, with a preferably rod-shaped drive transmitter which protrudes from a first side of the handle housing and on which a brush attachment can be secured, and with a drive motor for moving the drive transmitter, wherein the drive transmitter is mounted, by means of a bearing device in the interior of the handle housing, in the manner of a rocker arm such that the drive transmitter can be pivoted to-and-fro transverse to its longitudinal axis by the drive motor. The invention further relates to the whole toothbrush, comprising such a toothbrush handle part and a brush attachment secured to the drive transmitter thereof. According to the invention, the bearing device holds the drive transmitter so as to pivot about a rotation point lying outside the handle housing. Said rotation point is offset particularly far out from the handle housing, such that it comes to lie between the bristle array of the brush attachment and the front end of the handle in the area of the lips. In this way, an efficient cleaning movement with a large cleaning amplitude in the area of the bristle array can be combined with a low vibration amplitude of the toothbrush in the area of the lips.
    • 本发明涉及一种电动牙刷,特别是电动牙刷的牙刷手柄,其具有手柄壳体,优选地是杆状驱动变送器,其从手柄壳体的第一侧突出并且可以固定刷子附件 以及驱动马达,其用于通过摇臂的方式通过在手柄壳体的内部的轴承装置来安装驱动变送器的驱动发射器,使得驱动发射器可以枢转到 - 通过驱动电机横向于其纵向轴线。 本发明还涉及整个牙刷,包括这样的牙刷手柄部分和固定到其驱动发射器的刷子附件。 根据本发明,轴承装置保持驱动变送器以绕位于手柄壳体外部的旋转点枢转。 所述旋转点与手柄壳体偏离特别远的地方,使得它位于刷子附件的刷毛阵列和手柄区域中的嘴唇的前端之间。 以这种方式,在刷毛阵列的区域中具有大的清洁振幅的有效的清洁运动可以与嘴唇区域中的牙刷的低振动振幅组合。
    • 9. 发明授权
    • Electric toothbrush
    • 电动牙刷
    • US08397332B2
    • 2013-03-19
    • US12601877
    • 2008-06-11
    • Bernhard KrausFrank ZieglerUwe SchoberRobert SchäferChristian Neyer
    • Bernhard KrausFrank ZieglerUwe SchoberRobert SchäferChristian Neyer
    • A61C17/32A61C17/34A61C17/40A61C17/22
    • A61C17/40A61C17/32A61C17/3454A61C17/3472
    • The present invention relates to an electric toothbrush, specifically the toothbrush handle of an electric toothbrush, with a handle housing, with a preferably rod-shaped drive transmitter which protrudes from a first side of the handle housing and on which a brush attachment can be secured, and with a drive motor for moving the drive transmitter, wherein the drive transmitter is mounted, by means of a bearing device in the interior of the handle housing, in the manner of a rocker arm such that the drive transmitter can be pivoted to-and-fro transverse to its longitudinal axis by the drive motor. The invention further relates to the whole toothbrush, comprising such a toothbrush handle part and a brush attachment secured to the drive transmitter thereof. According to the invention, the bearing device holds the drive transmitter so as to pivot about a rotation point lying outside the handle housing. Said rotation point is offset particularly far out from the handle housing, such that it comes to lie between the bristle array of the brush attachment and the front end of the handle in the area of the lips. In this way, an efficient cleaning movement with a large cleaning amplitude in the area of the bristle array can be combined with a low vibration amplitude of the toothbrush in the area of the lips.
    • 本发明涉及一种电动牙刷,特别是电动牙刷的牙刷手柄,其具有手柄壳体,优选地是杆状驱动变送器,其从手柄壳体的第一侧突出并且可以固定刷子附件 以及驱动马达,其用于通过摇臂的方式通过在手柄壳体的内部的轴承装置来安装驱动变送器的驱动发射器,使得驱动发射器能够枢转到 - 通过驱动电机横向于其纵向轴线。 本发明还涉及整个牙刷,包括这样的牙刷手柄部分和固定到其驱动发射器的刷子附件。 根据本发明,轴承装置保持驱动变送器以绕位于手柄壳体外部的旋转点枢转。 所述旋转点与手柄壳体偏离特别远的地方,使得它位于刷子附件的刷毛阵列和手柄区域中的嘴唇的前端之间。 以这种方式,在刷毛阵列的区域中具有大的清洁振幅的有效的清洁运动可以与嘴唇区域中的牙刷的低振动振幅组合。