Patent ID: 6899688
Filing Date: 2005-05-31
Classification: A61H

Abstract:
1. A cervical vertebra massaging device with roller sets comprising: a driving device driving a driven seat to move reciprocally a main axial rod protruding from the driven seat; two axial seats; each of two sides of the main axial rod being connected to a middle section of a respective one of two axial seats; two sides of each axial seat being locked with one sub axial rod; each sub axial rod being installed with one roller set; a track is formed along the driving device; characterized in that: each ends of the axial seat is protruded with a respective sliding head which is aligned to and resists against the track and then can slide therein; at a distal end of the track is installed with a protruding slope; wherein the protruding slope has an upward slope near a middle section of the driving device and a downward slope connected to the upward slope and far away from the middle section of the upward slope; wherein when the driving device moves, the roller sets moves; and the roller sets move into the protruding slope at a distal end of the track, the roller sets will move along the protruding slope so as to have a path like the cervical vertebra of a user, and thereby, a comfortable message is provided to the user.