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公开(公告)号：US20050108838A1
公开(公告)日：2005-05-26
申请号：US10984570
申请日：2004-11-09
IPC分类号： A61C17/22
CPC分类号： A61C17/222 , A61C17/22 , A61C17/3481
摘要： The invention is directed to a brush attachment adapted to be attached to and detached from a shaft of a handle of an electric toothbrush, including a bristle area, a brush shank and a plug-on part disposed in the brush shank, wherein the plug-on part includes a first spring element and a second spring element which act on the shaft when the brush attachment is plugged onto the shaft. This establishes a connection without play between the brush attachment and the shaft, enabling relatively high vibration frequencies to be transmitted.
摘要翻译： 本发明涉及一种适于附接到电动牙刷的手柄的轴上并从其分离的刷子附件，包括刷毛区域，刷柄和布置在刷柄中的插入件，其中， 部分包括第一弹簧元件和第二弹簧元件，当刷安装件被插入到轴上时，第一弹簧元件和第二弹簧元件作用在轴上。 这样就建立了刷子附件和轴之间没有间隙的连接，从而能够传递相对较高的振动频率。
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公开(公告)号：US07690067B2
公开(公告)日：2010-04-06
申请号：US10984570
申请日：2004-11-09
CPC分类号： A61C17/222 , A61C17/22 , A61C17/3481
摘要： The invention is directed to a brush attachment adapted to be attached to and detached from a shaft of a handle of an electric toothbrush, including a bristle area, a brush shank and a plug-on part disposed in the brush shank, wherein the plug-on part includes a first spring element and a second spring element which act on the shaft when the brush attachment is plugged onto the shaft. This establishes a connection without play between the brush attachment and the shaft, enabling relatively high vibration frequencies to be transmitted.
摘要翻译： 本发明涉及一种适于附接到电动牙刷的手柄的轴上并从其分离的刷子附件，包括刷毛区域，刷柄和布置在刷柄中的插入件，其中， 部分包括第一弹簧元件和第二弹簧元件，当刷安装件被插入到轴上时，第一弹簧元件和第二弹簧元件作用在轴上。 这样就建立了刷子附件和轴之间没有间隙的连接，从而能够传递相对较高的振动频率。
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公开(公告)号：USD504569S1
公开(公告)日：2005-05-03
申请号：US29189663
申请日：2003-09-09
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公开(公告)号：USD501084S1
公开(公告)日：2005-01-25
申请号：US29189700
申请日：2003-09-09
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