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(11) | EP 1 192 883 A3 |
(12) | EUROPEAN PATENT APPLICATION |
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(54) | Adjustable mattress/cushion for use with a bed or chair |
(57) An adjustable mattress (1) has an integral lifting mechanism(2). The mattress (1)
is effectively divided into an upper section (3) and lower section (4) via a hinge
mechanism (5) which allows the upper section (3) to be raised away from the lower
section (4). Typically the lifting mechanism (2) is comprised of a moveable arm (8)
and a load bearing structure (9) which supports the upper section (3) of the mattress
(1). The mattress (1) may be foam filled or sprung and may be suitable for a single
or double bed. |