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    Toothbrush
    5.
    发明申请
    Toothbrush 审中-公开
    牙刷

    公开(公告)号：US20050271997A1

    公开(公告)日：2005-12-08

    申请号：US10525734

    申请日：2004-11-01

    申请人： Shintarou Mikami ,  Masayuki Nakahara ,  Hideki Iwayama ,  Zenichi Onuki ,  Teruhiko Kitamura ,  Yasushi Fujii

    发明人： Shintarou Mikami ,  Masayuki Nakahara ,  Hideki Iwayama ,  Zenichi Onuki ,  Teruhiko Kitamura ,  Yasushi Fujii

    IPC分类号： A46B15/00 ,  A46B9/04 ,  A61C1/08 ,  A61C3/00 ,  A61C17/22

    CPC分类号： A46B15/0036 ,  A46B15/0002 ,  A46B2200/1066 ,  A61C1/088 ,  A61C17/22

    摘要： [Problem] To provide a toothbrush, in which illumination of an interior of an oral cavity enables an assistant to grasp the state of the interior of an oral cavity of a person being assisted, and an uncomfortable strike against the interior of an oral cavity caused by a portion made of a hard material can be prevented as far as possible during brushing. [Means for Resolution] A toothbrush 10 comprising a head portion 31 formed on a surface thereof with a brush portion 55, a toothbrush body 11, and a shaft 25 that connects the head portion and the toothbrush body, the toothbrush body being provided with light emitting means 21 to irradiate light toward the head portion, the shaft being formed to permit the light to transmit therethrough, at least a surface of the head portion being formed with elastic portions 34, 36, and a tip end of the head portion being not formed with the elastic bodies and thereby provided with a tip-end light transmitting portion 37.

    摘要翻译： [问题]提供一种牙刷，其中口腔内部的照明使得助手能够掌握正在被辅助的人的口腔内部的状态，并引起对口腔内部的不适的打击 可以在刷洗期间尽可能地防止由硬质材料制成的部分。 [解决方法]一种牙刷10，其包括形成在其表面上的头部31，刷头部分55，牙刷本体11和连接头部和牙刷本体的轴25，牙刷本体设置有光 发射装置21向头部照射光，所述轴形成为允许光透过，所述头部的至少一个表面形成有弹性部分34,36，并且头部部分的末端不是 形成有弹性体，由此设置有前端光透射部37。