To provide a shank massage wheel mechanism of a massage chair.A case (1) and a lead screw (2) installed vertically in a case are included. A motor 3 for controlling the movement of the lead screw at the bottom end of the lead screw, a wheel assembly fixed to the rolling nut of the lead screw, arc bumps 5 corresponding to the wheel assembly on both sides of the lead screw, A sliding groove 6 is installed outside the bump, sliders 7 corresponding to the sliding grooves are attached to both ends of the rear side of the wheel assembly, and on the outside of the sliding groove, there are provided presser blocks A gas bag is fixed to the surface of the wheel assembly and the wheel assembly includes a running holder and a wheel base, the traveling holder is provided with two first through holes corresponding to the wheel base, a first through hole A spring hole corresponding to the spring is drilled at both ends of the hole, a running wheel corresponding to the arcuate bump is attached to the rear end of the wheel base, a wheelbell Wheel holder is attached to the front end of the scan.BACKGROUND OF THE INVENTION
展开▼
