| 摘要 |
A portable finger nail manger is provided to grind away a rough surface of a nail automatically when turned on, and therefore to keep the surface of a nail in a polished state. A portable finger nail manger includes a circular or oval shaped body(11), an operation switch(1) to turn on/off power, and a nail contact portion(12). When a user turns on the operation switch, a controller in the nail contact portion drives a motor drive unit, causing an ultrasonic vibrator to vibrate several hundreds of times per second. Therefore, when a user places a nail at the nail contact portion, a rough surface of the nail is ground away by a paper tape(6) that vibrates cooperatingly with the ultrasonic vibrator. The paper tape is replaced with a cloth or the like. |
