WATER-FEED CONTROL APPARATUS FOR SUPPLYING WATER WITHOUT POWER TO AN AUTOMATIC FLUSHING DEVICE FOR A TOILET USING WATER PRESSURE AND USER BODY WEIGHT

摘要

The invention relates to a water-channel control apparatus for supplying water without power to an automatic flushing device for a toilet using water pressure and user body weight.  In particular, a water feed device for feeding water is operated by the pressure of water that is supplied from the faucet via an open water-channel under the load of a toilet user sitting on the toilet seat.  Since no power supply is used, much power can be saved and environmental problems created by spent batteries can be solved.  Moreover, there will be no more occasions when people feel uncomfortable at the sight of an unflushed toilet, but clean and neat restroom environments can be created by broad use of the invention.