| 摘要 |
Ergonomic support adjustable in height, for supporting persons and adapting it to the different shapes of the persons back and providing also for a massaging effect. Support comprising a plurality of separated lengthened staves (9), which are curved convex, constituted by a first pair of stationary staves (14; 81), arranged on the central zone of the net (5) or a chaise-longue, and by a set of pairs of movable staves (15, 16; 17, 18; 35, 36; 41, 42; 82, 83, 84, 85) situated in correspondence of the lumbar zone and the glutaeus of the persons, and actuatable singly or contemporaneously by a first respective movable leverage (22; 50; 78) and by a second respective movable leverage (30; 51; 79), from a lowered rest position thereof, in which all the staves (9) are horizontally aligned to each other, to a raised working position thereof, in which the staves (9) of the set of movable staves are raised at different heights, for supporting the persons back which, if are affected by lumbar pathologies, scoliosis, etc..., take remarkable benefits and are subjected also to massaging effects for durations pre-established by the same persons. |
