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    Power toothbrush brushhead with fluid-directing member
    3.
    发明授权
    Power toothbrush brushhead with fluid-directing member 有权
    电动牙刷刷头带流体导向件

    公开(公告)号：US08171591B2

    公开(公告)日：2012-05-08

    申请号：US10581221

    申请日：2004-12-09

    申请人： Scott E. Hall ,  Kevin A. Miller ,  Joseph W. Grez ,  Ronald C. Lilley

    发明人： Scott E. Hall ,  Kevin A. Miller ,  Joseph W. Grez ,  Ronald C. Lilley

    IPC分类号： A46B13/00

    CPC分类号： A46B7/06 ,  A46B9/025 ,  A46B2200/1066 ,  A61C17/22 ,  A61C17/222

    摘要： The brushhead includes a brushhead member which includes a bristle field, the brushhead member being adapted for cleaning teeth as part of a power toothbrush, wherein the brushhead in operation moves in a reciprocating action. In one embodiment the brushhead includes a rim member which extends around at least a substantial portion of the brushhead, the rim member extending around the entire bristle field and having an upper edge which is lower than the top of the bristles. The rim member has a different flexibility than the bristles so that the movement of the rim member and the bristles is out of phase during operation of the toothbrush, which results in fluid from the bristles being directed toward the teeth during operation of the toothbrush.

    摘要翻译： 所述刷头包括刷头构件，所述刷头构件包括刷毛区域，所述刷头构件适于清洁作为动力牙刷的一部分的齿，其中所述操作的所述刷头在往复运动中移动。 在一个实施例中，刷头包括围绕刷头的至少大部分延伸的边缘构件，边缘构件围绕整个刷毛区域延伸并且具有比刷毛顶部低的上边缘。 轮辋构件具有与刷毛不同的柔性，使得在牙刷操作期间，轮辋构件和刷毛的移动异相，这在牙刷的操作期间导致来自刷毛的流体指向牙齿。

    Power Toothbrush Brushhead with Fulid-Directing Member
    4.
    发明申请
    Power Toothbrush Brushhead with Fulid-Directing Member 有权
    电动牙刷刷头与Fulid指导会员

    公开(公告)号：US20080028548A1

    公开(公告)日：2008-02-07

    申请号：US10581221

    申请日：2004-12-09

    申请人： Scott E. Hall ,  Kevin A. Miller ,  Joseph W. Grez ,  Ronald C. Lilley

    发明人： Scott E. Hall ,  Kevin A. Miller ,  Joseph W. Grez ,  Ronald C. Lilley

    IPC分类号： A46B13/00 ,  A46B9/04 ,  A46D1/00

    CPC分类号： A46B7/06 ,  A46B9/025 ,  A46B2200/1066 ,  A61C17/22 ,  A61C17/222

    摘要： The brushhead includes a brushhead member which includes a bristle field, the brushhead member being adapted for cleaning teeth as part of a power toothbrush, wherein the brushhead in operation moves in a reciprocating action. In one embodiment the brushhead includes a rim member which extends around at least a substantial portion of the brushhead, the rim member extending around the entire bristle field and having an upper edge which is lower than the top of the bristles. The rim member has a different flexibility than the bristles so that the movement of the rim member and the bristles is out of phase during operation of the toothbrush, which results in fluid from the bristles being directed toward the teeth during operation of the toothbrush.

    摘要翻译： 所述刷头包括刷头构件，所述刷头构件包括刷毛区域，所述刷头构件适于清洁作为动力牙刷的一部分的齿，其中所述操作的所述刷头在往复运动中移动。 在一个实施例中，刷头包括围绕刷头的至少大部分延伸的边缘构件，边缘构件围绕整个刷毛区域延伸并且具有比刷毛顶部低的上边缘。 轮辋构件具有与刷毛不同的柔性，使得在牙刷操作期间，轮辋构件和刷毛的移动异相，这在牙刷的操作期间导致来自刷毛的流体指向牙齿。

    Disposable head portion for a nodally mounted rotating toothbrush
    5.
    发明授权
    Disposable head portion for a nodally mounted rotating toothbrush 有权
    一次性旋转牙刷的头部

    公开(公告)号：US07730569B2

    公开(公告)日：2010-06-08

    申请号：US12206184

    申请日：2008-09-08

    申请人： Joseph W. Grez ,  John W. Pace ,  Bruce E. Taber ,  Duane B. Kutsch

    发明人： Joseph W. Grez ,  John W. Pace ,  Bruce E. Taber ,  Duane B. Kutsch

    IPC分类号： A61C17/34

    CPC分类号： A61C17/222 ,  A61C17/3418 ,  A61C17/3454 ,  A61C17/3481

    摘要： A head portion of a nodally mounted rotating toothbrush is removable from a handle portion, which has a driving system therein. The head portion includes a spring assembly, having two spring sections, the spring assembly having a node point between the two ends and a nodal mount member at the node point which is connected to a cover member of the head portion. A driving assembly is arranged to drive the first spring section, the second section rotating in an opposing direction from the first spring section, the second spring section having a drive shaft extending therefrom, upon a free end of which a brushhead is mounted. When the head portion is removed from the handle, the spring assembly is removed therewith.

    摘要翻译： 节点安装的旋转牙刷的头部可从其中具有驱动系统的把手部分移除。 头部包括具有两个弹簧部分的弹簧组件，弹簧组件在两端之间具有节点，并且在节点处具有节点安装部件，该节点点连接到头部的盖部件。 驱动组件被布置成驱动第一弹簧部分，第二部分沿着与第一弹簧部分相反的方向旋转，第二弹簧部分具有从其延伸的驱动轴，其自由端安装有刷头。 当头部从手柄上取下时，弹簧组件被移除。

    Pump system for a personal care appliance
    7.
    发明授权
    Pump system for a personal care appliance 失效
    用于个人护理用具的泵系统

    公开(公告)号：US07699552B2

    公开(公告)日：2010-04-20

    申请号：US10539699

    申请日：2003-12-03

    申请人： Joseph W. Grez ,  Scott E. Hall

    发明人： Joseph W. Grez ,  Scott E. Hall

    IPC分类号： B43K5/04

    CPC分类号： A46B11/0055 ,  A46B11/0041 ,  A46B11/0051 ,  A46B11/0065 ,  A46B2200/1066 ,  A61C1/0092 ,  A61C17/227

    摘要： A pump (10) for a personal care appliance which includes a flexible fluid cartridge member (12) having an exit opening (17) for the fluid at a forward end thereof (16), a base member (24) having a cutout portion (26) into which a fluid-filled portion (14) of the cartridge (24) can nest, and a pressing member (32) having a configuration which nests with the cutout portion over a substantial portion of its length, such that as the pressing member moves forwardly along its path, fluid in the fluid-filled portion is pressed out the exit opening and into a line connected to a workpiece element, such as a toothbrush brushhead.

    摘要翻译： 一种用于个人护理器具的泵（10），其包括具有用于在其前端处的流体的出口（17）的柔性流体盒构件（12），具有切口部分的基部构件（24） 26），其中盒（24）的流体填充部分（14）可以嵌套到其中;以及按压构件（32），其具有在其长度的大部分上与切口部分嵌套的构造，使得当按压 构件沿着其路径向前移动，流体填充部分中的流体被压出出口并进入连接到诸如牙刷刷头的工件元件的线中。