| 摘要 |
PROBLEM TO BE SOLVED: To provide a massager having a simple structure and exhibiting good massaging without discomfort. SOLUTION: Inside the seat of a chair body, a compressed air supply means and a distribution means connecting plural pipings 32 for distribution of a compressed air are provided. In a shoulder touching part and a body touching part of a backrest part, a laterally long air bag 21, which has a pair of air chambers 24, 24 at the two ends is provided between a front surface of a cushion material and a surface leather. A nozzle 27 each is provided at the two ends of the air bag 21 which is connected with the inside of each chamber 24, and with the piping 32 at a front end. The distance between the two nozzles 27, 27 in the shoulder touching part is set at 450 mm or more which is wider than the shoulder width of more than 95% Japanese. The distance between the two nozzles 27, 27 of the two bags 21, 21 in the body touching part is set at 350 mm or more which is wider than the body width of more than 95% Japanese. Therefore, the nozzles 27 do not touch a user. The chambers 24, 24 steadily expand and contract starting with the two ends where the nozzles 27, 27 are located, and no load of the user is placed, so, the user is settled in a proper position resulting in an efficient massage.
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