Gas lighter
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 7, 2004
Grant Date -
N/A
app pub date -
Mar 21, 2003
filing date -
Oct 2, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A gas lighter in which the lighter is locked not to be accidentally ignited by preventing rotation of the side wheel and the lock can be released by an action which can be included in a series of the igniting actions of operating the side wheel to rotate the file wheel to generate a spark and depressing the actuator lever to eject the fuel gas so that even a large-handed person can be easily operate the gas lighter. The ignition means comprises a file wheel, a pair of side wheels fixed to the opposite faces of the file wheel to be rotated integrally therewith and a flint which is in abutment against a lower portion of the file wheel. The rotary shaft of the side wheels are supported for rotation and movement in a direction in which the flint is retracted. An engagement projection formed on the periphery of the side wheels is engaged with an engagement portion on a cap to prevent rotation of the file wheel, thereby locking the lighter not to be ignited. The engagement projection is disengaged from the engagement portion in response to movement of the side wheels in the direction in which the flint is retracted, thereby releasing lock of the lighter.
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