Patent ID: 7108669

Claim:
A massager comprising: a base having a central seat mounted on a central area of the base, two side seats respectively mounted on opposed sides of the central seat and a mediate seat integrally formed on the base and sandwiched between the central seat and the side seat; a U shaped housing mounted on the base and provided with a protrusion integrally formed with the housing to divide an interior of the housing into a first receiving space and a second receiving space; a motor received in the housing and having a worm shaft extending out of the motor; a transmission assembly encased in the housing and including a transmission axle, a worm gear securely and fixedly mounted on the transmission axle to mate with the worm shaft, two wobbling wheels securely and fixedly mounted on the transmission axle and each wobbling wheel being respectively mounted on opposed sides of the worm gear and two kneading plates securely and fixedly mounted on the transmission axle and each kneading plate being connected to a corresponding one of the two wobbling wheels and each kneading plate to be wobbled relative to the corresponding wobbling wheel; and a rubbing assembly having two driven axles, two driven gears each securely and fixedly mounted on the driven axle to mate with a driving gear and two disks securely mounted on a free end of each driven axle and having two rubbing balls formed on a face of each of the disks, thereby after the transmission axle is extended through the wobbling wheels, the kneading plates, the driving gears, two ends of the transmission axle are respectively received in the side seats and the transmission axle drives the worm gear and the driving gears to rotate such that the kneading plates are wobbled and the disks are rotated due to the connection between the driving gears and the driven gears, wherein the rubbing assembly further has two bearings securely mounted on the driven axle and received in the mediate seat.