Chip lighter actuation mechanism
First Claim
1. A lighter, comprising:
- a lighter casing, which is shaped and sized to form a stack of chips, comprising an outer chip wall and an opposed guiding wall, wherein said lighter casing has a fuel-storage cavity formed between said chip wall and said guiding wall for storing liquefied gas and a guiding slot formed on said guiding wall;
a gas valve upwardly extended from said fuel-storage cavity for releasing said gas therein when said gas valve is uplifted;
an ignition nozzle supported in said lighter casing to communicate with said gas valve;
a piezoelectric unit disposed in said lighter casing for generating piezoelectricity, wherein said piezoelectric unit has a movable part and a spark generating tip which is extended towards said ignition nozzle and is arranged when said piezoelectric unit is compressed, a spark is generated at said spark generating tip for igniting said emitted gas through said ignition nozzle; and
an actuation mechanism, which comprises;
a chip actuator, which is sized and shaped corresponding to said chip wall, slidably mounted on said guiding wall of said lighter casing between an idle position and an ignition position; and
an actuating arm extended from said chip actuator into said lighter casing through said guiding slot at a position above said movable part of said piezoelectric unit, wherein at said idle position, said chip actuator is coaxially aligned with said guiding wall that said chip actuator is overlapped with said stack of chips, and at said ignition position, said chip actuator is slid on said guiding wall to drive said actuating arm to depress said movable part of said piezoelectric unit and to simultaneously lift up said gas valve so as to ignite said lighter.
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Abstract
A lighter includes a lighter casing, a gas valve, an ignition nozzle, a piezoelectric unit, and an actuation mechanism which includes a chip actuator and an actuating arm. The lighter casing, which is shaped and sized to form a stack of chips, includes an outer chip wall, and an opposed guiding wall. The chip actuator is sized and shaped corresponding to the chip wall, and is slidably mounted on the guiding wall of the lighter casing between an idle position and an ignition position. The actuating arm is extended from the chip actuator into the lighter casing through the guiding slot, in such a manner that when the chip actuator is at the idle position, it is coaxially aligned with the guiding wall that the chip actuator is overlapped with the stack of chips, and at the ignition position, the chip actuator is slid to ignite the lighter.
4 Citations
20 Claims
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1. A lighter, comprising:
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a lighter casing, which is shaped and sized to form a stack of chips, comprising an outer chip wall and an opposed guiding wall, wherein said lighter casing has a fuel-storage cavity formed between said chip wall and said guiding wall for storing liquefied gas and a guiding slot formed on said guiding wall;
a gas valve upwardly extended from said fuel-storage cavity for releasing said gas therein when said gas valve is uplifted;
an ignition nozzle supported in said lighter casing to communicate with said gas valve;
a piezoelectric unit disposed in said lighter casing for generating piezoelectricity, wherein said piezoelectric unit has a movable part and a spark generating tip which is extended towards said ignition nozzle and is arranged when said piezoelectric unit is compressed, a spark is generated at said spark generating tip for igniting said emitted gas through said ignition nozzle; and
an actuation mechanism, which comprises;
a chip actuator, which is sized and shaped corresponding to said chip wall, slidably mounted on said guiding wall of said lighter casing between an idle position and an ignition position; and
an actuating arm extended from said chip actuator into said lighter casing through said guiding slot at a position above said movable part of said piezoelectric unit, wherein at said idle position, said chip actuator is coaxially aligned with said guiding wall that said chip actuator is overlapped with said stack of chips, and at said ignition position, said chip actuator is slid on said guiding wall to drive said actuating arm to depress said movable part of said piezoelectric unit and to simultaneously lift up said gas valve so as to ignite said lighter. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification