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Title: Health promoting apparatus
Claims: What is claimed is: 1. An apparatus for health promotion comprising: a hollow supporting structure for supporting a human body resting on said apparatus, said supporting structure formed with an opening at a seat portion on which the occupant rests, a tubular member mounted inside said supporting structure so as to be directed toward said opening, flexible sheet means stretched over the upper end of said tubular member so as to close said opening; means for pretensioning said flexible sheet means; and a loudspeaker mounted inside said tubular member so as to be slightly spaced from, and directed toward, said flexible sheet means, whereby sound vibrations eminating from said loudspeaker cause said flexible sheet means to vibrate. 2. An apparatus for health promotion claimed in claim 1 wherein said pretensioning means is constituted by a ring vertically movably mounted on said tubular member, said flexible sheet means being fastened to said ring, and further comprising means for raising and lowering said ring to adjust the tension of said flexible sheet means. 3. An apparatus for health promotion claimed in claim 1 wherein said pretensioning means is constituted by cords. 4. An apparatus for health promotion claimed in claim 1 wherein said tubular member has its upper edge elevated at at least two portions, said opening being of a multiangular shape accordingly, whereby giving the occupant vibrations of more irregularity. Other info: Inventors: Nohmura, Ryotaro Application Number: 707606 Filing Date: 1976-07-22 Publication_date: 1977-10-25 Assignee: Primary Class(es): 601/47 5/904, 381/333, 381/388 Other Classes: US Patent Ref:
Other Refs: Primary Examiner: Trapp, Lawrence W. Assistant Examiner: Attorney: Wenderoth, Lind & Ponack |
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