Patent ID: 7014620

Claim:
A lie-down massager, comprising: a) a base frame having an elongated top panel, wherein an elongated top opening is formed centrally and lengthwisely through the elongated top panel; b) a rider provided below the elongated top panel of the base frame, wherein a rider opening is formed vertically through the rider to define an inner periphery of the rider; c) a guide member movably engaged between the base frame and the rider so as to enable the rider to make a horizontally reciprocal movement relative to the base frame; d) a first roller gear engaged to and powered by a first motor, wherein the first motor is fixed to the rider; e) a lifter having a top portion and a bottom portion, wherein an engagement body downwardly extends from the bottom portion of the lifter, wherein a vertically elongated body opening is formed through the engagement body to define vertical walls in the engagement body, wherein one of the vertical walls is configured to a vertical rack gear so that the first roller gear is rollably engaged to the vertical rack gear, whereby the roller gear rotation by the first motor enables the lifter to make a vertically reciprocal movement through the rider opening while the engagement body is movably propped by the inner periphery of the rider; f) massage bumps attached to the top portion of the lifter and moving vertically and/or horizontally along the elongated top opening of the elongated top panel of the base frame; and g) a pad covering the massage bumps and the elongated top opening of the base frame.