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ROBOT CLEANER

  • US 20120090133A1
  • Filed: 06/30/2009
  • Published: 04/19/2012
  • Est. Priority Date: 06/30/2009
  • Status: Active Grant
First Claim
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1. A robot cleaner comprising:

  • a main body in which a dust suction unit is disposed;

    holders disposed at sides of the dust suction unit; and

    an agitator installed on the holders to remove foreign substances from a working area,wherein the agitator comprises a fixing shaft having a non-circular shape and providing a rotation center, and the holder comprises a shaft insertion part in which the fixing shaft is inserted.

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