| 摘要 |
A self hair cutting or trimming device comprises an elongated handle housing an electric drive, the drive comprises an elongated spool mounted coil connected in series with a diode. An elongated core is mounted through the coil and connects a movable blade in sliding contact with a fixed blade projecting from the forward end of the handle. Within the backward end of the handle a plastic bolt is threadedly received to adjust the position of the core, and thereby the movable blade, through a spring disposed in between the bolt and the core.
|
