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Power floor cleaning apparatus

  • US 20070089250A1
  • Filed: 10/20/2005
  • Published: 04/26/2007
  • Est. Priority Date: 10/20/2005
  • Status: Abandoned Application
First Claim
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1. A power floor cleaning apparatus comprising:

  • a housing, said housing comprising a bottom cover shell and a top cover shell covering said bottom cover shell;

    a handle connected to said top cover shell of said housing;

    a transmission mechanism mounted inside said housing, said transmission mechanism comprising a gearbox, said gearbox having an input end, a first output end, a second output end and a third output end, an actuator adapted to rotate said gearbox, and a transmission belt coupled between said actuator and the input end of said gearbox;

    a support mounted inside said housing, said support holding a first axle bearing and a second axle bearing corresponding to said second output end and said third output end;

    a first sweeper mounted inside said housing, said first sweeper comprising a head, a radial brush fastened to said head, an axle connected to said head and inserted through an axle bush at said bottom cover shell, and a parachute gear mounted on the axle of said second sweeper and meshed with the first output end of said gearbox;

    a second sweeper mounted inside said housing, said second sweeper comprising a cylindrical sweeper body and two pins disposed at two distal ends of said cylindrical weeper body and respectively coupled to the second output end of said gearbox and said first axle bearing;

    a dust conveyer mounted inside said housing, said dust conveyer comprising an axle coupled between the third output end of said gearbox and said second axle bearing, and a plurality of arched carrier plates mounted around the periphery of the axle of said dust conveyer; and

    a dustbin mounted inside the bottom cover shell of said housing at a rear side of said dust conveyer, said dustbin having a cover disposed in flush with an outside wall of said housing.

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