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    • 2. 发明申请
    • Replaceable Head Part for an Electric Toothbrush
    • 电动牙刷可更换头部
    • US20130180063A1
    • 2013-07-18
    • US13825583
    • 2011-09-22
    • Klaus Reinbold
    • Klaus Reinbold
    • A61C17/22
    • A61C17/22A46B13/02A61C17/222A61C17/3436
    • A replaceable head part for an electric powered toothbrush comprising an elongate sleeve including a flexible portion, and containing a longitudinal drive shaft rotatable in oscillatory rotary motion. The drive shaft has a spherical bearing part received in a cavity in the sleeve. The head part incorporates a transmission system to convert the rotation of the head drive shaft into rotation of the bristle carrier comprising an eccentric pin extending from the head drive shaft to move the bristle carrier in oscillatory rotary motion, and having a spherical pin bearing part received in a receiving cavity in the bristle carrier.
    • 一种用于电动牙刷的可替换的头部部件,其包括包括柔性部分的细长套筒,并且包含可以摆动旋转运动旋转的纵向驱动轴。 驱动轴具有容纳在套筒中的空腔中的球形轴承部分。 头部结合了传动系统,用于将头驱动轴的旋转转换成刷毛载体的旋转,该刷毛载体包括从头驱动轴延伸的偏心销,以便以振荡的旋转运动移动刷毛载体,并且具有接收的球形销轴承部分 在刷毛载体中的接收腔中。
    • 3. 发明授权
    • Toothbrush
    • 牙刷
    • US07877832B2
    • 2011-02-01
    • US10583843
    • 2004-12-20
    • Klaus Reinbold
    • Klaus Reinbold
    • A61C17/22
    • A61C17/225A46B9/026A46B9/045A46B13/02A46B2200/1066A61C17/22
    • An electrically powered toothbrush comprising a handle which contains an electric motor and power supply, a head part connected to the handle to be driven in motion by the electric motor by a transmission means between the motor and the oral head part. The head part is flexibly and resiliently connected to the handle such that the head part can move resiliently under pressure of the oral hygiene part against a tooth surface. The motor is moveably mounted within the handle and the assembly of motor and transmission means is pivotally connected to the handle at a pivot point between the brush head and the motor. Suitably the handle is in two parts with a flexible connection between the parts.
    • 一种电动牙刷,其包括手柄,其包含电动机和电源,头部部分通过电动机和口头部分之间的传动装置连接到由电动机驱动的手柄。 头部柔软地弹性地连接到手柄,使得头部可以在口腔卫生部件的压力下相对于牙齿表面弹性移动。 马达可移动地安装在手柄内,马达和传动装置的组件在刷头和马达之间的枢转点枢转地连接到手柄。 适当地,手柄在两部分之间具有在部件之间的柔性连接。