| 摘要 |
PROBLEM TO BE SOLVED: To obtain a massager not excessively bending the backbone in a state lying on one's back before the start of massaging operation, capable of being made compact at a time of use or movement and easy to handle. SOLUTION: A massager is equipped with a massage unit 30 having appliances 4 moved up and down by a drive air bag expanded and contracted by the supply and discharge of air, a pair of the body supporting air bags 8, 9 arranged on both sides of the massage unit 30 and expanded and contracted by the supply and discharge of air to support the body and an air changeover switch and valve 11 for changing over the supply of air to the drive air bag and the body supporting air bags 8, 9.
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