| 摘要 |
A pneumatically operated massaging cushion characterised by comprising: a compressor (16), a cyclic distributor (14) fed by said compressor (16) and provided with a plurality of exits (13), at least one manifold (6) comprising a plurality of longitudinal ducts (8) connected to the different exits (13) of said cyclic distributor (14), a plurality of side by side transverse compartments (2) inflatable independently of each other, means (10) for the individual connection of each of said transverse compartments (2) to one of said longitudinal ducts (8), the connections between the longitudinal ducts (8) of said manifold (6) and the exits (13) of said cyclic distributor (14) and between said transverse compartments (2) and said longitudinal ducts of said manifold (6) being such as to ensure the operation and the temporary and successive inflation of the adjacent transverse compartments.
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