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VIBRATION STRUCTURE OF ELECTRICAL TOOTHBRUSH

机译:电动牙刷的振动结构

摘要

A vibration structure of electrical toothbrush includes a shaft rod, a rocking rod, a fixing member and a vibration stem. The shaft rod has a first end and a second end. A driving power is applied to the first end to drive and vibrate the shaft rod. One end of the rocking rod is correspondingly inserted in the second end of the shaft rod. A weight block is disposed at the other end of the rocking rod. The weight block is eccentrically arranged to cause unbalance of the rocking rod to deflect from a central axis of the shaft rod. The fixing member is fitted on the rocking rod between the shaft rod and the weight block. The vibration stem is formed with an internal first space. The shaft rod is correspondingly disposed in the first space with the fixing member in contact with inner side of the vibration stem.
机译:电牙刷的振动结构包括轴杆,摇杆,固定构件和振动杆。轴杆具有第一端和第二端。驱动力施加到第一端以驱动和振动轴杆。摇杆的一端相应地插入轴杆的第二端。重量块设置在摇杆的另一端。重物块偏心地布置成导致摇杆的不平衡从轴杆的中心轴线偏转。固定构件装配在轴杆和重量块之间的摇杆上。振动杆形成有内部第一空间。轴杆相对应地设置在第一空间中,使固定构件与振动杆的内侧接触。

著录项

  • 公开/公告号US2021235858A1

    专利类型

  • 公开/公告日2021-08-05

    原文格式PDF

  • 申请/专利权人 JIASHAN D-MAX ELECTRONICS CO. LTD.;

    申请/专利号US202016824715

  • 发明设计人 WEI-CHUAN WANG;QIANG WEI;

    申请日2020-03-20

  • 分类号A46B13/02;A46B9/04;A61C17/16;

  • 国家 US

  • 入库时间 2022-08-24 20:21:34

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