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    • 97. 发明申请
    • REPLACEABLE MULTI-DIRECTIONAL BRUSH HEAD FOR A TOOTHBRUSH AND A METHOD OF USING THE SAME
    • 用于牙刷的可更换多方向刷头及其使用方法
    • US20150173872A1
    • 2015-06-25
    • US14138849
    • 2013-12-23
    • BRUSHPOINT INNOVATIONS INC
    • Robert G. Dickie
    • A61C17/22A61C17/32
    • A61C17/349A61C17/3418A61C17/3463
    • A brush head including a housing, detachably securable to a handle of a powered toothbrush. A camshaft extends through a cavity defined in the brush head. The camshaft is operatively engaged with a motorized drive shaft in the handle and causes independent movement in tuft blocks provided on a head region of the brush head. Bristle tufts extend outwardly from each tuft block and through an opening defined in the head region. The rotating camshaft causes a first tuft block to reciprocate linearly in a plane disposed at right angles to the longitudinal axis and causes the second tuft block to oscillate about an axis parallel to the housing's longitudinal axis. The bristles on the first block chisel particulate material from the surfaces of the teeth being cleaned; and the bristles on the second block sweep particulate material from those surfaces.
    • 一种刷头,包括壳体,可拆卸地固定到动力牙刷的手柄上。 凸轮轴延伸穿过限定在刷头中的空腔。 凸轮轴与手柄中的电动驱动轴可操作地接合,并且在设置在刷头的头部区域上的刷毛簇中引起独立的运动。 刷毛簇从每个刷毛簇块向外延伸并且通过限定在头部区域中的开口延伸。 旋转凸轮轴使得第一簇组块在与纵向轴线成直角设置的平面中线性地往复运动,并使第二簇块围绕平行于壳体的纵向轴线的轴线摆动。 第一块上的刷毛从被清洁的牙齿表面上凿出微粒材料; 并且第二块上的刷毛从这些表面吹扫颗粒材料。
    • 98. 发明申请
    • ELECTRIC TOOTHBRUSH AND TOOL HEAD FOR SUCH TOOTHBRUSH
    • 电动牙刷和用于这种牙刷的工具头
    • US20150150662A1
    • 2015-06-04
    • US14552032
    • 2014-11-24
    • Braun GmbH
    • Gerhard KRESSNER
    • A61C17/22A61C17/34
    • A61C17/222A61C17/3436A61C17/3445A61C17/3463
    • A tool head for an electric toothbrush has at least one tool carrier movably supported on a base part by means of a bearing device. The bearing device includes rotational support means for rotatably supporting the tool carrier about an axis of movement and axial support means for axially movably supporting the tool carrier along the axis of movement, and drive means for driving the tool carrier in an oscillating manner to rotationally oscillate about said axis of movement and to axially oscillate along said axis of movement. The drive means include a cam surface for transforming a rotation of said tool carrier into axial movement of the tool carrier relative to the base part along the axis of movement.
    • 用于电动牙刷的工具头具有通过轴承装置可移动地支撑在基部上的至少一个工具架。 所述轴承装置包括用于围绕运动轴线可旋转地支撑所述工具架的旋转支撑装置和用于沿所述运动轴线沿轴向移动地支撑所述工具架的轴向支撑装置,以及用于以振荡方式驱动所述工具架的旋转振动 围绕所述运动轴线并且沿着所述运动轴线轴向振荡。 驱动装置包括凸轮表面,用于将所述工具架的旋转转变成沿着运动轴线相对于基部的工具架的轴向移动。
    • 99. 发明申请
    • TOOTHBRUSH WITH POWERED HEAD
    • 带电头的牙刷
    • US20130247312A1
    • 2013-09-26
    • US13900626
    • 2013-05-23
    • COLGATE-PALMOLIVE COMPANY
    • Alan Sorrentino
    • A61C17/22
    • A61C17/22A61C17/3445A61C17/3454A61C17/3463A61C17/349
    • A powered toothbrush includes a handle having a neck. A head is mounted to the neck and has a first surface and an opposed second surface. At least one fixed tuft block is mounted to the head in a fixed orientation and has a plurality of tooth cleaning elements extending outwardly away from the first surface. A movable tuft block is flexibly connected to each fixed tuft block and has a plurality of tooth cleaning elements extending outwardly away from the first surface. A drive assembly is operably connected to the movable tuft block to move the movable tuft block with respect to each fixed tuft block.
    • 动力牙刷包括具有颈部的手柄。 头部安装到颈部并具有第一表面和相对的第二表面。 至少一个固定的簇绒头块以固定的方向安装到头部,并且具有从第一表面向外延伸的多个牙齿清洁元件。 可移动的簇组件可灵活地连接到每个固定的簇组件,并具有从第一表面向外延伸的多个牙齿清洁元件。 驱动组件可操作地连接到可移动的书写组件,以相对于每个固定的书写组块移动可移动的书写组件。