| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a bed which enables a user to leave from the front part without taking an end sitting position at a bed side part in a back raised state in a back raisable bed. <P>SOLUTION: A back raising mechanism for supporting a back part support frame and a hip part support frame is disposed at the elevating and lowering frame of a bed body having an elevating and lowering mechanism. A housing mechanism for housing the leg part support frame turnably disposed in front of the hip part support frame below the hip part support frame is provided. Then, when the housing mechanism is operated, a leg part support frame is turned downwards around a pivotally connecting part with the hip part support frame, also the elevating and lowering mechanism is operated and the elevating and lowering frame is elevated to a height at which at least a floor where the bed is installed and the leg part support frame are not brought into contact. Then, the turning of the leg part support frame is advanced, the leg part support frame is turned below the hip part support frame and the elevating and lowering frame is lowered. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
