Powered toothbrush with curved neck and flexible shaft
    5.
    发明授权
    Powered toothbrush with curved neck and flexible shaft 有权
    动力牙刷具有弯曲的颈部和柔性轴

    公开(公告)号:US07793375B2

    公开(公告)日:2010-09-14

    申请号:US10436218

    申请日:2003-05-12

    IPC分类号: A61C17/26

    摘要: A powered toothbrush having a curved neck and a flexible shaft within said neck is provided. In a preferred embodiment, a powered toothbrush having a curved neck of a constant radius, a flexible shaft and a clutch mechanism to disengage the flexible shaft from a drive mechanism upon overload is provided.

    摘要翻译: 提供具有弯曲颈部和在所述颈部内的柔性轴的动力牙刷。 在优选实施例中,提供具有恒定半径的弯曲颈部的动力牙刷,柔性轴和离合器机构,以在过载时使柔性轴与驱动机构脱离接触。

    Toothbrush with movable head sections for enhanced oral care
    6.
    发明授权
    Toothbrush with movable head sections for enhanced oral care 失效
    具有可移动头部的牙刷,用于增强口腔护理

    公开(公告)号:US06938294B2

    公开(公告)日:2005-09-06

    申请号:US10198260

    申请日:2002-07-17

    IPC分类号: A61C17/34

    摘要: The present invention relates to a powered toothbrush with two moving bristle bearing parts, the first such part is disc-shaped and rotates or oscillates back-and-forth, the second such part is coupled to the brush head by an elastomeric material, such that the second section can be moved either by the force of brushing or by selective engagement with the drive mechanism of the toothbrush.

    摘要翻译: 本发明涉及具有两个移动刷毛轴承部件的动力牙刷,第一个这样的部件是圆盘形的并且是前后旋转或摆动的,第二个这样的部件通过弹性体材料联接到刷头,使得 第二部分可以通过刷牙的力或通过与牙刷的驱动机构的选择性接合来移动。

    Toothbrush with movable head sections for enhanced oral care
    10.
    发明授权
    Toothbrush with movable head sections for enhanced oral care 有权
    具有可移动头部的牙刷,用于增强口腔护理

    公开(公告)号:US07117555B2

    公开(公告)日:2006-10-10

    申请号:US11218993

    申请日:2005-09-02

    IPC分类号: A61C17/34

    摘要: The present invention relates to a powered toothbrush with two moving bristle bearing parts, the first such part is disc-shaped and rotates or oscillates back-and-forth, the second such part is coupled to the brush head by an elastomeric material, such that the second section can be moved either by the force of brushing or by selective engagement with the drive mechanism of the toothbrush.

    摘要翻译: 本发明涉及具有两个移动刷毛轴承部件的动力牙刷,第一个这样的部件是圆盘形的并且是前后旋转或摆动的,第二个这样的部件通过弹性体材料联接到刷头,使得 第二部分可以通过刷牙的力或通过与牙刷的驱动机构的选择性接合来移动。