SAFETY DEVICE FOR PORTABLE GAS RANGE

摘要

PURPOSE: A safety device is provided to prevent accident by allowing a pressure sensor pin to be protruded so as to press a contact switch of a buzzer for generating alarm sound when an abnormal pressure is caused in a gas container. CONSTITUTION: A safety device comprises an adjustment unit(100), an operating pin sensor switch(136) and a buzzer(137). The adjustment unit has a supporter which has two paths, one of which is for pressing an exit shutter pin so as to shut off an exit channel and extinguish fire at a head venturi(140), and the other of which is for allowing a pressure sensing safety pin(132) to protrude and press the operating pin sensor switch so as to thereby produce an alarm sound from the buzzer.