Electric shaver

An electric shaver comprising:

• an outer blade;
• inner blades;
• an inner blade joint component;
• and
• a skin guard, wherein:
• the inner blades are arranged in a first direction, which is a direction in which the inner blades are driven when the electric shaver is in a shaving operation, and the inner blade have a depth in a second direction crossing the first direction and a height measured from the inner blade joint component in a third direction crossing the first and second directions,
• the outer blade includes an outer blade hole,
• each of the inner blades includes an inner blade main body wall and a blade piece,
• the inner blades rotate relative to the outer blade or move back and forth relative to the outer blade to cut hair drawn in through the outer blade hole,
• the inner blade main body wall is coupled to the inner blade joint component,
• an inner blade hole is formed as an opening between one blade piece and an adjacent one blade piece of the inner blades and an inner blade internal space is formed, as a lower space below the inner blade hole, by one of the inner blades having the one blade piece and an adjacent one of the inner blades having the adjacent one blade piece,
• the skin guard is located in the inner blade internal space at a position corresponding to the inner blade hole,
• the skin guard includes a first skin guard and a second skin guard, the second skin guard protruding from the first skin guard,
• the skin guard is coupled to the inner blade joint component in such a manner that the second skin guard of the skin guard comes into contact with the skin that enters the inner blade internal space through the inner blade hole, and
• each blade piece has a maximum depth in the second direction, the skin guard has a maximum depth in the second direction, and the maximum depth of the skin guard is smaller than the maximum depth of each blade piece.