Door lock permitting easy change in lock core assembly orientation

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United States of America Patent

PATENT NO 9540848
SERIAL NO

14997615

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Importance

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Abstract

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A door lock (10) includes a driving device (30) having an outer spindle (36) and an outer handle (38) mounted to the outer spindle (36). A mounting member (56) is rotatably mounted in a compartment (46) of the outer handle (38). A positioning member (72) is movably received in a groove (54) of the outer handle (38). When a lock core (74) disengages from the mounting member (56), the mounting member (56) cannot move along a longitudinal axis but can pivot about a pivotal axis relative to the outer handle (38) to change a positional relationship between first and second holes (64, 66) of the mounting member (56). After the lock core (74) engages with the mounting member (56), the mounting member (56) cannot pivot about the pivotal axis relative to the outer handle (38).

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Patent Owner(s)

Patent OwnerAddress
I-TEK METAL MFG CO LTDNO 18 GUNGYE 3RD RD ANNAN TAINAN R O C

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wu, Chang-Ren Tainan, TW 1 8

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