| 摘要 |
PROBLEM TO BE SOLVED: To provide an air massage machine satisfying both of performance of a variety of massage and reduction of the number of supply systems.SOLUTION: An air massage machine 1 includes a first air bag 40, a second air bag 50, a third air bag 60 and a fourth air bag 70. Air is supplied to the first air bag 40 and the third air bag 60 at the right side via a first supply system 80A, to the first air bag 50 and the third air bag 60 at the left side via a second supply system 80B, and to a second air bag 50 and the fourth air bag 70 via a third supply system 80C. The air massage machine 1 performs air supply to the first supply system 80A and to the second supply system 80B at mutually different periods of time. Binding force when the first air bag 40 and the third air bag 60 are most expanded, is stronger than binding force when the second air bag 50 and the fourth air bag 70 are most expanded. |
