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    • 5. 发明申请
    • FLEXIBLE DOME TOOTHBRUSH
    • 柔软多彩牙刷
    • WO2004014181A1
    • 2004-02-19
    • PCT/US2003/024878
    • 2003-08-08
    • COLGATE-PALMOLIVE COMPANYMOSKOVICH, RobertRUSSELL, Bruce, M.STORZ, JoachimLANGGNER, TanjaKUCHLER, Thomas
    • MOSKOVICH, RobertRUSSELL, Bruce, M.STORZ, JoachimLANGGNER, TanjaKUCHLER, Thomas
    • A46B9/04
    • A46B5/007A46B3/20A46B5/0029A46B5/0062A46B2200/1066
    • A toothbrush (10) includes a head (14) having a bristle carrying surface formed from a thin flexible dome shaped membrane (24). An air space (28) is located between the base of the head and the membrane so that the membrane can be capable of flexing to alter its shape during use and then resuming the original shape. In a second embodiment, the head (114) and/or handle (112) have elastomeric portions at least partially surrounding an open area. These portions are readily deflectable under pressure during use to improve handling of the toothrush and orientation of the cleaning elements (124). Alternatively the toothbrush includes a resilient spring-like longitudinal hinge (222) collinear with the longitudinal axis of the toothbrush head so as to separate the head into a pair of side by side longitudinal sections having extending cleaning elements (228) wherein the hinge urges the sections to return to their original position after the hinge has been opened as a result of the cleaning elements contacting teeth.
    • 牙刷(10)包括具有由薄柔性圆顶形膜(24)形成的刷毛承载表面的头部(14)。 空气空间(28)位于头部的基部和膜之间,使得膜可以在使用期间能够弯曲以改变其形状,然后恢复原始形状。 在第二实施例中,头部(114)和/或手柄(112)具有至少部分地围绕开放区域的弹性体部分。 这些部分在使用期间在压力下易于偏转,以改善牙刷的处理和清洁元件(124)的取向。 或者,牙刷包括与牙刷头的纵向轴线共线的弹性弹簧状纵向铰链(222),以便将头部分离成具有延伸的清洁元件(228)的一对并排的纵向部分,其中铰链促使 由于清洁元件接触牙齿,铰链已经打开之后返回到其原始位置。
    • 9. 发明申请
    • TOOTHBRUSH
    • 牙刷
    • WO2004014182A1
    • 2004-02-19
    • PCT/US2003/024879
    • 2003-08-08
    • COLGATE-PALMOLIVE COMPANYMOSKOVICH, RobertSTORZ, JoachimLANGGNER, TanjaKUCHLER, Thomas
    • MOSKOVICH, RobertSTORZ, JoachimLANGGNER, TanjaKUCHLER, Thomas
    • A46B9/04
    • A46B5/0025A46B3/20A46B5/0029A46B5/0062A46B2200/1066
    • A toothbrush head (14) is provided with a plurality of separate cleaning areas. The distal end and the proximal end of the head (14) include cleaning elements (18) mounted to generally non-movable bases (16, 20). The central portion of the head includes resilient pods (22, 24) carrying cleaning elements (26) in such a manner that the cleaning elements (26) are capable of bending away from their initial position and then returning to their initial position. In another aspect of the invention the pods are made as a separate unitary subassembly (23) wherein the cleaning elements are bristles (26A) in an IMT procedure. The unitary subassembly (23) is secured to the remainder of the cleaning head (14A) of the brush (10A) during the molding operation of the remainder of the head (14A) and the handle (12A). In this aspect of the invention non-movable bases may be provided or may be omitted.
    • 牙刷头(14)设置有多个单独的清洁区域。 头部(14)的远端和近端包括安装到大体上不可移动的基座(16,20)上的清洁元件(18)。 头部的中心部分包​​括以清洁元件(26)能够弯曲远离其初始位置然后返回到其初始位置的方式承载清洁元件(26)的弹性荚(22,24)。 在本发明的另一方面,所述荚制成单独的整体子组件(23),其中所述清洁元件是IMT程序中的刷毛(26A)。 在头部(14A)和手柄(12A)的其余部分的模制操作期间,整体子组件(23)固定到刷子(10A)的清洁头部(14A)的其余部分。 在本发明的这个方面中,可以提供不可移动的底座或者可以省略。