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APPARATUS AND CONTROL METHOD FOR TOILET SEAT HAVING NON-POWER CHAMBER POT AUTO-FLUSH BY WATER PRESSURE AND BODY WEIGHT

  • US 20110010831A1
  • Filed: 12/31/2008
  • Published: 01/20/2011
  • Est. Priority Date: 01/31/2008
  • Status: Abandoned Application
First Claim
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1. A toilet seat having a non-powered apparatus for automatically flushing a toilet using water pressure and body weight, comprising:

  • a weight sensor and water passage control unit (300) sensing a body weight and controlling discharge of water, supplied through a pipe, depending on a control valve being turned on/off;

    a check valve unit (400) controlling an amount of water passing through a water passage from the control valve of the weight sensor and water passage control unit (300) depending on water pressure and displacement of the toilet; and

    a cylinder actuating unit (500) operated by pressure of water supplied from the weight sensor and water passage control unit (300) when the body weight is detected by the weight sensor and water passage control unit (300), thus automatically supplying water to the automatic flushing apparatus.

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