US 11,685,027 B2
Non-magneiic locking sleeve
Ming-Chang Chen, Kaohsiung (TW)
Filed by Ming-Chang Chen, Kaohsiung (TW)
Filed on May 5, 2021, as Appl. No. 17/308,215.
Claims priority of application No. 109215788 (TW), filed on Nov. 30, 2020.
Prior Publication US 2022/0168873 A1, Jun. 2, 2022
Int. Cl. B25B 23/10 (2006.01); B25B 13/06 (2006.01)
CPC B25B 23/10 (2013.01) [B25B 13/065 (2013.01)] 4 Claims
OG exemplary drawing
 
1. A non-magnetic locking sleeve comprising:
a body, said body including a second section, a first section connected to one end of said second section, and a locking socket recessed into another end of said second section and adapted to accommodate a fastener, said locking socket being configured with an outside opening enclosed within and defined by a plurality of peripheral walls, wherein said plurality of peripheral walls are connected in a continuous sequence to one another at respective joints, wherein each joint is formed between adjacent peripheral walls of said plurality of peripheral walls, a positioning groove recessed into said plurality of peripheral walls, and a plurality of recessed portions, each recessed portion of said plurality thereof being formed at a respective joint between respective adjacent peripheral walls; and
an engagement unit disposed inside said positioning groove of said body, said engagement unit being fabricated with a rough surface formed on a periphery of said engagement unit, said rough surface being in contact with the fastener inserted into said locking socket, thereby holding the fastener in position.