Kneading massage structure

A structure for kneading applied massage at least including:

• a base having two corresponding pillow blocks for ball bearing bound on a top side and a bottom side respectively;
• a sliding rail bound on an inner wall of one side of the base with a slide plate thereon;
• a screw bolt having two ends positioned in the pillow blocks of the base respectively with a slide block thereon, and a positioning plate being bound on the slide block;
• a first motor, which output shaft is connected with a reduction gear set, and the output shaft of the said reduction gear set is closely fitted with one end of the screw bolt;
• a massage device containing a reduction gear disc, wherein said reduction gear being engaged with a power output of a second motor and extending at least one power-take-off shaft for connecting to a rotatable block being on a tapered massage block;
• when the second motor runs, the output power will reduces by reducing the reduction gear disc and the twisting force will increase and output by the reducing power with the power-take-off shaft of the reduction gear disc, thereby driving the tapered massage block to rotate from inner to outer or from outer to inner;
• wherein said massage device is bound in the slide plate and the positioning plate;
• when the first motor runs, said massage device will drive the screw bolt to rotate, so that the slide block on the screw bolt will move up and down with the rotation, and drive the massage device to move up and down, or separately move up and down at the fixed points;
• and thus the user may have said kneading applied massage up and down or at the fixed points on the back to effectively relieve fatigue.