Patent ID: 7303389

Claim:
A safety lighter, comprising: a lighter body comprising a casing defining a liquefied gas chamber for containing a predetermined volume of liquefied gas therein; a supporting frame having an outer sealing surface sealedly attached with an inner surface of said casing, wherein said outer sealing surface of said supporting frame is an inclined surface; a gas emitting nozzle mounted on said supporting frame to communicate with said liquefied gas chamber for emitting said gas from said liquefied gas chamber in a controlled manner; an ignition device supported by said supporting frame for igniting said gas emitted from said gas emitting nozzle; and a sealing arrangement comprising at least a sealing rim provided along an opening portion of said inner surface of said casing, wherein said sealing rim is sealing attached with said inclined surface of said outer sealing surface of said supporting frame to form a sealing line along said sealing rim to sealedly mount said supporting frame on said lighter body for sealedly retaining said liquefied gas within said liquefied gas chamber.