Patent ID: 7174886

Claim:
A safety apparatus for a portable gas range, the safety apparatus comprising: a housing connected to one side of a gas flow path in a regulator, the housing having an internal path communicating with a through hole connected to a lower portion of a gas flow path in the regulator; a safety rod resiliently held in the internal path by a first resilient spring, in which when an internal pressure of a gas canister increases to a danger pressure P 1 , an end portion of the safety rod is caused to protrude outwardly through a hole formed at a lower portion of the housing; and a safety operating member installed between a through hole and an upper portion of the safety rod, resiliently supported by a second resilient spring having a resilient force lower than that of the first resilient spring, and operated by a gas pressure higher than a charge pressure of the canister and lower than the danger gas pressure.