Patent ID: 7179240

Claim:
A push kneading device of a massager comprising: a) a main base having two positioning posts and two pivot rods protruding upwardly; b) a driving motor having a worm rod; c) two worm gear wheels engaging and driven by the worm rod, each of the two worm gear wheels having a limiting transmission shaft protruding upwardly, one of the two worm gear wheels is rotatably connected to one of the two positioning posts; and d) two massage bodies controlled by a movement of the two worm gear wheels, each of the two massage bodies having: i) a locating hole, the limiting transmission shaft of one of the two worm gear wheels is inserted into locating hole of each of the two massage bodies; and ii) a runner, one of the two pivot rods is slidably inserted into the runner of each of the two massage bodies.