| 摘要 |
PURPOSE: A vibrating eraser is provided to erase letters without generation of eraser dust. CONSTITUTION: A vibrating eraser(1-1) comprises an adhesive tape hole(1-2); an adhesive tape eraser(1-3); a vibration motor(1-4); and a battery(1-5). A hole is drilled to insert a coin type vibration motor at the end of a cylinder and, once the coin type vibration motor is inserted, the vibration motor vibrates up and down. If the vibration motor is contacted to the paper with letters, the vibration motor gets the attachment-and- detachment effect of the adhesive tape. Therefore, the letters written by a pencil are smeared on an adhesive face and the letters are removed as it repeats the processes.
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