Wet/Wet/dry floor cleaning unit and clean method

Wet/Wet/dry floor cleaning unit and clean method

  • CN 1,765,275 B
  • Filed: 09/18/2002
  • Issued: 08/19/2015
  • Est. Priority Date: 09/18/2001
  • Status: Active Grant
First Claim
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1. utilize a method for cleaning device clean surface, described cleaning device have for stir surface brush assembly and one for picking up the component suction nozzle of the particle on described surface, said method comprising the steps of:

  • A) described component suction nozzle is mentioned from described surface;

    B) when described component suction nozzle is mentioned from described surface, along the mobile described cleaning device in described surface, to pick up the loose particles on described surface;

    C) described component suction nozzle is made to decline to contact described surface;

    D) cleaning fluid is applied on described surface;

    AndE) when described component suction nozzle declines to contact described surface, along the mobile described cleaning device in described surface to collect and the particle picked up on described surface and cleaning fluid,Wherein said method also comprises the wheel bracket and a cam member be installed to movably between described base part and described wheel bracket on described wheel bracket that provide and be pivotally connected to base part, described cam member has at least one running partDescribed method comprises the pedal providing and be operationally connected with described cam member, described method comprises the step depressing described pedal, wherein depressing described pedal can make described cam member relative to described wheel bracket transverse shifting, described running part is made to engage described base assembly, thus described component suction nozzle is mentioned from described surface in step a, so that surface described in vacuum cleaningDescribed method comprises the step again depressing described pedal, again depressing described pedal makes described cam member relative to described wheel bracket transverse shifting, described running part is separated from described base assembly, to make described component suction nozzle decline contacting described surface in step c, to pick up liquid and dirt from described surface collection.

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