A child resistant disposable lighter, comprising:
- a lighter body having a gas reservoir therein;
- a supporting frame, provided on top of said lighter body, comprising a first supporting wall and a second supporting wall parallely and longitudinally extended from two sides of said supporting frame respectively, said supporting frame further having a vertical spring chamber provided between said first and second supporting walls;
- a spring received in said spring chamber;
- a gas lever being pivotally mounted between said first and second supporting walls and having a front lifting end and a depressible end;
- a gas nozzle upwardly extended from said gas reservoir at a position above said supporting frame, wherein said gas nozzle is engaged with said lifting end of said gas lever in such a manner that when said depressible end of said gas lever is pressed downwardly, said lifting end of said gas lever pivotally lifts up said gas nozzle to release gas from said gas reservoir through said gas nozzle;
- an ignition device, which comprises a flint having a bottom portion inserting into said spring chamber and being supported by said spring, a striker wheel having a circumferential coarse striking surface positioned right above said flint and being rotatably mounted between said first and second supporting walls, and two driving wheels, each having a diameter larger than a diameter of said striker wheel, coaxially attached at two sides of said striker wheels respectively and arranged in such a manner that when said driving wheels are rotated, said striker wheel is driven to rotate and strike against said flint to produce sparks towards said gas nozzle;
- and
- a shielding frame which comprises a U-shaped frame body mounted on said supporting frame, said frame body having two sidewalls positioned at two outer sides of said supporting walls respectively, two front ends of said two sidewalls inwardly curved to meet and form a gas shelter to surround said gas nozzle, a top edge of each said sidewall of said frame body bends inwardly to form a slanted top edge rim extended from a front end rearwardly, upwardly and inclinedly to a rear end thereof, wherein rear portions of said two slanted top edge rims and two rear portions of said sidewalls form two shielding guards respectively, each of which encircles and covers at least a bottom portion and a top portion of said outer side of said respective driving wheel, wherein an ignition cavity is defined between said two shielding guards to rotatably receive said driving wheels therein, wherein a center of each of said shielding guards is positioned eccentrically to a center of said respective driving wheel so as to position said front portions and said top portions of said two driving wheels below said two slanted top edge rims, wherein each of said slanted top edge rims forms a predetermined slope tangentially to said respective sidewall, thereby said two slanted top edge rims of said frame body function as a physical barrier to especially prevent a finger of a child from contacting with said front portions of said driving wheels for preventing said child from driving said driving wheels to rotate.