| 摘要 |
<p>PROBLEM TO BE SOLVED: To enable an old person or a patient to be moved between rooms safely and quickly as he or she remains in bed (in a state of lying in bed). SOLUTION: This bed is provided with plural main frames 1, 2, 3, 4 mutually supported freely turnably with hinge members H, side frames 5, 6, 7, 8 also supported freely turnably on both sides of the main frames, and plural base frames that support the main frames 1, 2, 3, 4 and that are mutually expandable or contractible when the main frames are put together into a bed form or a chair form. In addition, the base frames are supported by casters K1, K2 so as to make the bed movable.</p> |
