Patent ID: 9406423
Filing Date: 2016-08-02
CPC Classification: B25B,H01F

Claim Text:
1. A magnetic sleeve assembly comprising: a body having a function end formed on a first end thereof, a first groove defined in an outside of the body and located close to the function end, the first groove having a first sidewall and a second sidewall; a sleeve having a first passage defined axially therethrough, the body extending through the first passage and the sleeve being rotatable relative to the body, a first space defined in a first end of the sleeve and communicating with the first passage, a diameter of the first space being larger than that of the first passage, a second groove defined in an outside of the sleeve and located close to a second end of the sleeve, at least one through hole defined in an inner end of the second groove and communicating with the first passage, the at least one through hole located between two third sidewalls which are located at the inner end of the second groove; a magnetic member being a ring-shaped member and having a second passage defined axially therethrough, the magnetic member received in the first space, the second passage communicating with the first passage, and a C-clip being a flexible clip and engaged with the second groove of the sleeve, when the body extends through the sleeve, at least one engaging portion of the C-clip extends through the at least one through hole and is engaged with the first groove, a width of the at least one engaging portion is smaller than that of the first groove so that the at least one engaging portion is movable between the first and second sidewalls.