| 摘要 |
<p>PROBLEM TO BE SOLVED: To easily change a chair to be used as a bed which is to be used as the compact-form chair usually, to a form like a bed or sofa as necessary. SOLUTION: A chair to be used as a bed, etc., in common having a human body supporting body 3 provided with a seat part 3z and a seatback part 3h arranged on a frame table 2 is constituted, the part 3h can freely be elevated and declined, the part 3z can freely be slid in the front/rear directions of the table 2, and the elevating and declining operation of the part 3h and the sliding operation of the part 3z are linked with each other. The chairs 1 in the state of laying the part 3h are arranged by two side by side to be used as a bed or a sofa.</p> |
