| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a bed in which a sick person can keep at easy posture and the sick person can easily be turned over. SOLUTION: In a main body frame 1, three divided back side frame 4, waist side frame 5 and leg side frame 6 are provided side by side. The back side frame 4 is pivotally attached through a link arm 7 to the main body frame 1 so as to freely rise up and fall down, the waist side frame 5 and the leg side frame 6 are linked through a hinge member 9, and the waist side frame 5 is pivotally attached to the main body frame 1 so as to freely rise up and fall down. Then, supporting boards 16 and 16 for placing a mattress 15 on the waist side frames 5 and leg side frame 6 are assembled through a slide mechanism S, and the waist side frame 5 and leg side frame 6 are assembled so as to be freely laterally slid.</p> |
