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Outdoor umbrella with ventilation arrangement

  • US 20080056898A1
  • Filed: 09/01/2006
  • Published: 03/06/2008
  • Est. Priority Date: 09/01/2006
  • Status: Abandoned Application
First Claim
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1. An outdoor umbrella, comprising:

  • a supporting frame;

    an awning frame which comprises a functional umbrella hub suspendedly supported by said supporting frame, a plurality of awning arms radially and outwardly extended from said functional umbrella hub, and an awning supported by said awning arms to define a shading area under said awning; and

    a ventilation arrangement, which comprises;

    a ventilation power unit supported at said functional umbrella hub;

    a driving rotor rotatably and coaxially mounted at an outer wall of said function umbrella hub to electrically couple with said ventilation power unit; and

    a plurality of fan blades spacedly mounted to said driving rotor such that when said driving rotor is driven to rotate, said fan blades are swinging for creating an airflow under said awning arms within said shading area, so as to provide a ventilating effect as an additional function for said outdoor umbrella.

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