Flashing screwing structure
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United States of America Patent
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Feb 4, 2014
Grant Date -
Sep 12, 2013
app pub date -
Mar 9, 2012
filing date -
Mar 9, 2012
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A flashlight screwing structure, applicable to a flashlight having a non-cylindrical gripping segment and a screwing unit for changing a battery quickly and conveniently, includes: a thread disposed on an inner surface at a rear end of the flashlight; a connecting unit inserted into the rear end of the flashlight and having a hole centrally formed in the connecting unit; and a thread segment extending inward from an outer cover capable of screwing so as to mesh with the internal thread at the rear end of the flashlight. Therefore, changing the battery of the non-cylindrical flashlight entails rotating and withdrawing the outer cover and the connecting unit, changing the battery, restoring the connecting unit to a position thereof, and rotating the outer cover to fix the outer cover to the rear end of the flashlight.
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