DOOR HANDLE MODULE AND DOOR LOCK USING THE SAME
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United States of America Patent
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N/A
Issued Date -
Dec 18, 2008
app pub date -
Jun 13, 2008
filing date -
Jun 14, 2007
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A door handle module and a door lock using the same are disclosed. The door handle module according to the present invention is provided with a hollow rotating piece, a torsion spring enclosing an outer circumference of the rotating piece and being engaged with the locking protrusion formed in the mounting recess by both ends thereof, and a hollow operating piece being fixed to the outside of the rotating piece and includes a shoulder edge formed on a circumference thereof to mount the both ends of the torsion spring and an operational edge formed on an inner circumference thereof to be connected to the handle. Accordingly, the handle that has been turned to open the door can be turned back by a recovery force of the torsion spring so as to be able to maintain its neutral position, and the structure of the door handle module and the door lock can be simplified.
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