LOCK
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Jun 27, 2019
app pub date -
Dec 21, 2017
filing date -
Dec 21, 2017
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A lock includes: a drive unit with a first rotatable connecting member, an opposite second rotatable connecting member, and a drive member; a press member disposed in the first rotatable connecting member; a first sleeve sleeved onto the first rotatable connecting member and including a first positioning groove; a second sleeve sleeved onto the second rotatable connecting member and including a second positioning groove; a first spring disposed in the first positioning groove and having two ends; a second spring disposed in the second positioning groove and having two ends; a first horizontal lever sleeved onto the first rotatable connecting member; and a second horizontal lever sleeved onto the second rotatable connecting member. The lock is improved in durability and service life, can be easily locked pressing the pressing member, and allows a user to tell by appearance whether the lock is locked or not.
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