24-08-2016 дата публикации
Номер: KR1020160100769A
Принадлежит:
The present invention relates to an electrical nail grinder. More specifically, the present invention relates to a nail grinder comprising: a case (10) having one side formed to be opened and closed, having the other end closed by an upper plate (12) having a penetration hole (18) in the center thereof, including a battery (16) and a motor (40) which are formed therein, including a cylindrical support wall (14) buried in the upper surface of the upper plate (12), and including a hanging projection (15a) protruding on a particular internal position of the support wall (14); a disc-shaped grinding member (20) having a particular thickness, coupled with an end of a rod (42) extended from the motor (40), including a fixing hole (22) formed in the central part thereof, and including a groove (24) carved along the outer circumferential surface thereof; and a protection cap (30) formed in a spherical shape to protect the grinding member (20), including a cylindrical fitting wall (32) formed in ...
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