Unfastening-proof structure for nut sleeves of quick release locks
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United States of America Patent
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N/A
Issued Date -
Apr 17, 2008
app pub date -
Oct 11, 2006
filing date -
Oct 11, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A unfastening-proof structure for nut sleeves of quick release locks and particularly to a structure capable of preventing a nut sleeve from being unfastened to achieve theft-thwarting function includes a quick release mechanism on a quick release lock which has a lock assembly on one end. The quick release mechanism includes a rod which has a threaded portion on a distal end to be coupled with a nut sleeve. The nut sleeve includes a rotary tray, an elastic element, an inner sleeve, a barrel and a plug. The inner sleeve is disengaged with the barrel after the quick release lock is in a locking condition so that when an external force is applied to turn the nut sleeve, an idle rotation is formed. Therefore the nut sleeve cannot be unfastened to achieve the theft-thwarting effect.
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