| 摘要 |
PROBLEM TO BE SOLVED: To provide an electric shaver capable of securing sufficiently structural strength of a small blade, while showing keen sharpness, and including an inner blade in which a slide resistance is not increased.SOLUTION: The side edge of a shear plane 60 including an acute-angled cutting blade 63 is formed so as to have a waveform in which a recessed edge part 56 and a projecting edge part 57 continue alternately in a plan view. A first reinforcement body 65a projecting to the furthermore lateral side than the side edge 60a of the shear plane 60 is provided on a lower part of the side face 62. Hereby, increase of structural strength of a small blade 51 is aimed. |
