| 摘要 |
PROBLEM TO BE SOLVED: To provide a massage unit allowing a user to obtain the same massage feel on the left and right sides even if the sizes of left and right treated parts are different. SOLUTION: The massage unit has an intermediate wall 48 standing between two left and right side walls 43 and 43 facing each other and a pair of recesses 42 and 42 between the intermediate wall 48 and each side wall 43 for storing the treated parts. Air bags 44 are mounted on the left and right side walls for pressing the treating parts toward the intermediate wall side, and the treated parts are massaged by repeating the pressing with the inflation of the air bags 44. As the intermediate wall 48 is made of an elastic member and can be moved in the left and right directions, the intermediate wall is moved to a position where the reaction force of the intermediate wall applied to the left and right treated parts is even when the air bags are inflated. COPYRIGHT: (C)2005,JPO&NCIPI
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