| 摘要 |
PROBLEM TO BE SOLVED: To make treating elements be laid along the projecting and recessed parts of the body to exhibit a finger pressure effect by communicating the plural treating elements driven to project and sink in with an air bag expanded and contracted with the supply and discharge of air with a common air bag. SOLUTION: When a control device 13 is started, pressurized air of a pressurized air supply source 12 is pressure-regulated by a pressure regulating valve 11 to be supplied and discharged to and from an air bag 7, whereby the air bag 7 is expanded and contracted to operate plural treating elements 3 to project and sink in, thereby applying finger pressure action to the body M. At this time, the projecting and sinking operation of each treating elements 3 is controlled by a controller 14 to obtain a desired treatment mode such as massaging, tapping, or the like. A hollow support frame 4 is installed vertically movably along a pair of right and left fixed rails 5 to change its position in the interior of a backrest part 2, and the respective treating elements 3 are fitted to the front ends of plural support shafts 6 independently supported on the front of the hollow support frame 4 to freely project and sink in. Thus, the treating elements 3 can be independently projected and sunk in to be laid along the projecting and recessed parts of the body M.
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