Electric sharpener

摘要

An electric sharpener is disclosed, wherein its sharpener section is driven by a motor powered from a self-contained battery in an arrangement that said motor and a reduction means for transmitting the revolving force of said motor to said sharpener section are housed in an inner case movable relative to an outer case in the lengthwise direction and the electrical connection between said self-contained battery and said motor is controlled by moving said inner case in said lengthwise direction with a pencil inserted into said sharpener section.