BROSSE À DENTS ÉLECTRIQUE

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专利权人:

PANASONIC CORPORATION

发明人:

申请号：

EP10839253.1

公开号：

EP2517668B1

申请日:

2010.12.15

申请国别(地区):

EP

年份:

2016

代理人:

摘要：

On a tip of a main body case (2) is formed a cylindrical brush attachment barrel (11) to which a toothbrush head (5) (holding unit (51)) is removably attached. In a space (S1) within the cylindrical brush attachment barrel (11) is disposed a motor (M) to which an eccentric weight (29) generating vibration is attached. Therefore, it is possible for the tip of the toothbrush head (5) to approach the main body case (2) side by the length of the cylindrical brush attachment barrel (11), thereby shortening the total length of an electric toothbrush (1).

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/