| 摘要 |
PROBLEM TO BE SOLVED: To provide a massage machine capable of mitigating stimulation to the skin by weakening a massage action when a fixed time elapses in the case of continuously performing the massage action at the same part. SOLUTION: The massage machine 1 is constituted so as to elevate and lower a driving mechanism 6 provided with a treater 8 performing the massage operation by the drive of a first drive source along a backrest part 3 by a second drive source and is constituted so as to lower the number of rotations per unit time of the first drive source when the second drive source is stopped for a fixed time during the operation of the first drive source. By stopping the second drive source elevating and lowering the driving mechanism 6 during the drive of the first drive source performing the massage operation, even when the massage operation is continuously performed at the same part, the driving force of the first drive source is weakened when the fixed time elapses after the second drive source is stopped and thus, the stimulation of the massage action thereafter is mitigated.
|
