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    • 2. 发明授权
    • Electric toothbrush
    • 电动牙刷
    • US07810200B2
    • 2010-10-12
    • US11274146
    • 2005-11-16
    • Norioki FujimotoToru KamimuraJunji Matsue
    • Norioki FujimotoToru KamimuraJunji Matsue
    • A61C17/34
    • A61C17/3445Y10T74/18032
    • An electric toothbrush wherein the number of revolution of a motor shaft is in match with the frequency of reciprocating motion of the brush. A motor (2) housed in a tubular case (1) is coupled to a reciprocating shaft (5) slidably extending through the forward end of the case by a scotch yoke mechanism (40) for converting one turn of rotation of the motor shaft (21) into one stroke of reciprocating pivotal movement of a pivotal body (4), and by motion conversion means (3) for converting one stroke of reciprocating movement of the pivotal body (4) into one stroke of linear reciprocating motion of the reciprocating shaft (5).
    • 一种电动牙刷,其中马达轴的转数与刷子的往复运动的频率相匹配。 容纳在管状壳体(1)中的电动机(2)联接到往复运动轴(5),该往复运动轴(5)通过用于转换电动机轴的一圈转动的止转轭机构(40)可滑动地延伸穿过壳体的前端 枢转体(4)的往复运动枢转运动的一个行程,以及用于将枢转体(4)的往复运动的一个行程转换成往复运动轴线的一个直线往复运动的运动转换装置(3) (5)。
    • 3. 发明申请
    • Electric toothbrush
    • 电动牙刷
    • US20060101598A1
    • 2006-05-18
    • US11274146
    • 2005-11-16
    • Norioki FujimotoToru KamimuraJunji Matsue
    • Norioki FujimotoToru KamimuraJunji Matsue
    • A61C17/34
    • A61C17/3445Y10T74/18032
    • An electric toothbrush wherein the number of revolution of a motor shaft is in match with the frequency of reciprocating motion of the brush. A motor (2) housed in a tubular case (1) is coupled to a reciprocating shaft (5) slidably extending through the forward end of the case by a scotch yoke mechanism (40) for converting one turn of rotation of the motor shaft (21) into one stroke of reciprocating pivotal movement of a pivotal body (4), and by motion conversion means (3) for converting one stroke of reciprocating movement of the pivotal body (4) into one stroke of linear reciprocating motion of the reciprocating shaft (5).
    • 一种电动牙刷,其中马达轴的转数与刷子的往复运动的频率相匹配。 容纳在管状壳体(1)中的电动机(2)联接到往复运动轴(5),该往复运动轴(5)通过用于转换电动机轴的一圈转动的止转轭机构(40)可滑动地延伸穿过壳体的前端 枢转体(4)的往复运动枢转运动的一个行程,以及用于将枢转体(4)的往复运动的一个行程转换成往复运动轴线的一个直线往复运动的运动转换装置(3) (5)。