| 摘要 |
PURPOSE: A faucet opening/closing device using sensors is provided to automatically shut off a faucet after use without touching an opening/closing lever of the faucet. CONSTITUTION: A faucet opening/closing device using a sensor comprises three exclusive sensors and an exclusive shut-off sensor(S1). The three exclusive sensors, weak, medium, and strong sensors for regulating the strength of tap water, are provided on one side of a faucet to open the faucet. The exclusive shut-off sensor is provided on the other side of the faucet in order to automatically shut off the faucet when hands approach the faucet. |
