Leg massage device

A massage device comprising:

• a main body provided with a supporting groove in which a calf of a leg can be disposed:
• a sliding member slidably inserted into the main body;
• and
• first massage means for massaging the calf, the first massage means being installed on a rear side of the supporting groove and comprising an electric motor, power transmission means for converting a rotational motion of the motor into a reciprocal motion, and a first massage member for massaging the calf while moving along the supporting groove, the first massage member being fixed on the power transmission means;
• wherein the power transmission means comprises a driving gear coupled to a rotational shaft of the motor, a driven gear engaged with the driving gear, a driving shaft for fixing the driven gear and plural rotating members, the driving shaft being rotatably supported at its both ends on a supporting part to receive the driving force of the motor, and a belt connecting the rotating members to a supporting member to convert the rotational motion of the motor into the reciprocal motion.