Cleaning apparatus with reciprocating brush head
    7.
    发明授权
    Cleaning apparatus with reciprocating brush head 失效
    具有往复式刷头的清洁装置

    公开(公告)号:US07360269B2

    公开(公告)日:2008-04-22

    申请号:US11013935

    申请日:2004-12-15

    摘要: A cleaning apparatus includes an elongated housing bounding a chamber with a motor disposed therein. A drive shaft is at least partially disposed within the chamber of the housing, the drive shaft being coupled with the motor such that during selective operation of the motor the drive shaft is rotated continuously. A brush head has a plurality of bristles mounted thereon. A hub is disposed on the brush head and has an elongated channel bounded by a pair of spaced apart engagement surfaces. A spherical head is disposed within the channel so as to selectively bias against the engagement surfaces, the spherical head being eccentrically disposed on the drive shaft such that the spherical head reciprocally rotates the brush head when the drive shaft is continuously rotated.

    摘要翻译: 清洁设备包括细长的壳体,其围绕设置在其中的电动机的一个室。 驱动轴至少部分地设置在壳体的腔室内,驱动轴与马达联接,使得在马达的选择性操作期间驱动轴连续地旋转。 刷头具有安装在其上的多个刷毛。 轮毂设置在刷头上,并且具有由一对间隔开的接合表面限定的细长通道。 球形头设置在通道内,以便选择性地偏压接合表面,球面头偏心地设置在驱动轴上,使得当驱动轴连续旋转时,球面头部使刷头往复旋转。