Patent ID: 7361152
Filing Date: 2008-04-22
Classification: A61H

Abstract:
1. A mattress vibrator comprising a mat having a hard plate ( 1 ) and an elastic plate ( 2 ) which are laminated on each other, in which a vibration generator ( 3 ) is disposed on one end of said hard plate ( 1 ) in its longitudinal direction, wherein said vibration generator ( 3 ) has a moving body ( 31 ) whose axial direction corresponds to the longitudinal direction of said hard plate ( 1 ), said hard plate ( 1 ) comprises a corrugated plate having grooves and peaks in a displacement direction, said elastic plate ( 2 ) is laminated on one of the surfaces of said hard plate ( 1 ), and the other surface of said hard plate ( 1 ) is used as a surface on the side of a human using the mattress vibrator.