| 摘要 |
PURPOSE: A safety cover for an electric hand grinder is provided to exchange various sizes of head parts with one safety cover by accepting the head part of the grinder in head part of a side protection board. CONSTITUTION: A safety cover for an electric hand grinder(1) comprises an arc-shaped side protection plate(10) of an arc plate shape, a front shroud(20), a ring-shaped settling unit(30) with a ring shape, and a head receiving portion(100) for number of heads. The front shroud is projected to outer periphery of the side protection board. The ring-shaped settling unit is fixed to center of the side protection board of a rotary shaft unit. The head receiving portion is formed in the side protection board part around the rotation axis of grinder, and a head unit of the grinder is accepted in part for the head receiving portion. |
