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BROSSES A DENTS ELECTRIQUES POSSEDANT DES SOIES MOBILES, MOBILES PAR INTERMITTENCE OU FIXES
专利权人:
Church & Dwight Co.; Inc.
发明人:
申请号:
EP04778279.2
公开号:
EP1643932B1
申请日:
2004.07.15
申请国别(地区):
EP
年份:
2018
代理人:
摘要:
An electric toothbrush comprising a handle, a head, and a neck extending between the handle and the head. The electric toothbrush has a longitudinal axis. The handle has a hollow interior region, and has a motor disposed within the hollow region. The movable bristle holder is disposed on the head, and has a plurality of movable bristles disposed thereon. The drive shaft operatively connects the motor to the movable bristle holder to move the movable bristle holder and the bristles disposed on the movable bristle holder. The head has bristles disposed thereon. One or more bristles are disposed on a static portion of the head of the toothbrush. Movement of the drive shaft and/or the movable bristle holder results in movement of at least a portion of the one or more bristles disposed on the static portion of the toothbrush head.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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