Safe gas stove / Automatic Shut-off Gas Burner

To avoid the touch of gas burner switches wrongly made by children or pets causing the accidents of gas leakage,on the gas hose of the stove opening, we design a safety valve.When cooking pots are placed on the gas burner,the gravity of cooking pots can activate the gear of a safety valve to switch on the gas hose. When there is no cooking pot placed on the gas burner,the safety valve will be switched off making gas unavailable to penetrate through the gas hose and reducing the man-made disasters caused by wrong switch touching movement due to no gravity.