US Patent 7731672 Massage device

A massage device of the invention includes a base cover, a guiding device formed in the base cover and a moving base movably engaged with the guiding device. The moving base includes a bottom and a shield covered thereon to form a compartment therebetween. The moving base includes a massage system rotatably placed on the shield of the moving base; a first transmission system adapted for moving the moving base along the guiding device and a second transmission system adapted for driving the massage system, both the first and second transmission systems being contained in the compartment and driven individually.