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发明名称
电动保健牙刷
摘要
电动保健牙刷由刷头、电机、换向器和电池组成。刷头能够正转和反转,刷上面的牙时能从上往下刷,刷下面的牙时能从下往上刷,使用非常方便,易损部分刷头可以常更换,具有经济实用的优点。本牙刷结构简单。易于制作和使用,是一种理想的护牙洁齿用具。
申请公布号
CN2077264U
申请公布日期
1991.05.22
申请号
CN90216735.9
申请日期
1990.07.27
申请人
刘耀东
发明人
刘耀东
分类号
A61C17/26;A61C17/34
主分类号
A61C17/26
代理机构
代理人
主权项
电动保健牙刷由刷头和电机组成,其特征在于:在电机(3)的半圆型轴上插有圆柱型刷头(1)刷头护板(2)与电机盒(12)相连结,电机盒(12)与电池盒(7)通过凹凸槽(10)活性连续,电机(3)与电池(9)之间有换向器(5)布置,电机上两个触头(11)分别与换向器上的正电极(13)负电极板(14)接触,换向器上的凸出(15)与电池盒上的凹槽(6)相吻合。
地址
100075北京市丰台区永定门外北铁营37号
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