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    • 25. 发明公开
    • TOOTHBRUSH
    • ZAHNBÜRSTE
    • EP1551252A4
    • 2008-04-09
    • EP03798783
    • 2003-09-26
    • COLGATE PALMOLIVE CO
    • HOHLBEIN DOUGLAS J
    • A46B13/02A46B9/04A46B9/06A61C17/22A61C17/34
    • A61C17/222A46B9/04A46B9/06A46B15/0032A46B2200/1066A61C17/3463Y10S15/05
    • A toothbrush (10) includes a head (14) having a prophylaxis polishing cup (16) closely surrounded by cleaning elements in the form of a bristle ring (18) extending above the upper surface (20) of the cup. Alternatively, the cups could be in the form of arrays of densely packed cleaning elements (116). The area formed by these configurations retains toothpaste on the toothbrush during use. Additional cleaning elements (124) may be arranged about the periphery of the toothbrush head. The toothbrush may be a powered toothbrush (110A) wherein the cups and/or bristle rings rotate, oscillate or reciprocate to better clean teeth.
    • 牙刷(10)包括头部(14),所述头部具有预防性抛光杯(16),所述预防性抛光杯由以在杯的上表面(20)上方延伸的刷毛环(18)的形式的清洁元件紧密围绕。 或者,杯子可以是密集排列的清洁元件阵列(116)的形式。 由这些构造形成的区域在使用期间将牙膏保留在牙刷上。 额外的清洁元件(124)可以围绕牙刷头部的周边布置。 牙刷可以是电动牙刷(110A),其中杯状物和/或刷毛环旋转,摆动或往复运动以更好地清洁牙齿。
    • 26. 发明公开
    • POWERED TOOTHBRUSH
    • ELEKTRISCHEZAHNBÜRSTE
    • EP1558171A4
    • 2008-01-02
    • EP03749560
    • 2003-09-09
    • COLGATE PALMOLIVE CO
    • HOHLBEIN DOUGLAS J
    • A61C17/34
    • A61C17/349A61C17/3427
    • A powered toothbrush is disclosed wherein portion of the toothbrush head is movable about a hinge. The movable portion of the head reciprocates about that hinge through the interaction of a flexible extension of that portion containing a slot. Movable within the slot is an offset end of a rotating drive shaft connected to the power source in the toothbrush. Translation of rotation movement of the drive shaft to reciprocating movement of the hinged head is achievable in a manner that the power source is not stalled or burned out if movement of the toothbrush head is prevented or limited.
    • 公开了一种电动牙刷(10),其中牙刷头部(20)的一部分可绕铰链(25)移动。 头部的可移动部分(22)通过包含狭槽(34)的该部分的柔性延伸部(26)的相互作用围绕该铰链往复运动。 在槽内可移动的是连接到牙刷中的动力源(14)的旋转驱动轴(18)的偏移端(36)。 驱动轴的旋转运动向铰接头(22)的往复运动的平移可以这样的方式实现,即,如果牙刷头的运动被阻止或限制,电源不会失速或烧毁。