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1. 发明申请

WO2015059660A1 ATTACHMENT FOR AN ELECTRIC TOOTHBRUSH HANDLE AND METHOD OF ATTACHING 审中-公开
标题翻译：电动牙刷手柄的连接和连接方法
公开(公告)号：WO2015059660A1
公开(公告)日：2015-04-30
申请号：PCT/IB2014/065562
申请日：2014-10-23
申请人： KONINKLIJKE PHILIPS N.V.
发明人： HALL, Scott, E. , SOUNDARARAJAN, Barath Kumar , MANJUNATH, Dharshan
IPC分类号： A61C17/22
CPC分类号： A61C17/222 , A61C17/225
摘要： An attachment 10 mountable to an electric toothbrush handle 62 having a drive shaft 60 comprises a neck member 16 having an elongated body 40 with a principal axis 42 and a cavity 44; a slide member 12 with an engagement surface 22; a guide sleeve member 14 having a cavity 84, a first outer surface 88 with an engagement opening 90, and a transition surface 92; and a collar member 18. The guide sleeve member,with slide member moveably inserted within the engagement opening, is moveably inserted within the neck member cavity. Insertion of the drive shaft into cavities of the collar member and guide sleeve member from (a) a first radial position along an axis offset and parallel to the principal axis to (b) a second radial position in-line with the principal axis, via the transition surface, results in the drive shaft being held in frictional contact with the engagement surface of the slide member to enable reliable transfer of force/motion from the drive shaft to the neck member.
摘要翻译：安装到具有驱动轴60的电动牙刷手柄62上的附件10包括颈部件16，颈部件16具有带有主轴线42和腔44的细长主体40; 具有接合表面22的滑动构件12; 具有空腔84的导向套筒构件14，具有接合开口90的第一外表面88和过渡表面92; 带有可移动地插入接合开口内的滑动构件的引导套筒构件可移动地插入颈部构件空腔内。从（a）第一径向位置沿轴向偏移并平行于主轴将驱动轴插入到轴环构件和引导套筒构件的空腔中，以（b）与主轴成直线的第二径向位置，通过过渡表面导致驱动轴保持与滑动构件的接合表面摩擦接触，从而能够可靠地将驱动轴/力的运动传递到颈部构件。

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