Pocket knife, has locking ring, with longitudinal slit, mounted freely to rotate around ferrule to lock blade in its projected position, and joint pin to cross ferrule when mounted in non projecting manner with respect to ferrule
摘要
<p>The knife has a handle (20) with a ferrule (40) fixed at an end. A blade (30) is mounted in an articulated manner through a detachable joint pin (50) in the end. A locking ring (60) with a longitudinal slit (61) is mounted freely to rotate around the ferrule to lock the blade in its projected position. The joint pin crosses the ferrule while being mounted in a non projecting manner with respect to the ferrule.</p>
