| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a Futon device with improved comfort by adjusting the device according to the body size and preference or taste of a user. <P>SOLUTION: A basic member 2 and an intermediate member 3 are integrally stored inside an upper layer member 4. The basic member 2 is formed of a hard cotton core material in the shape of a corrugated board, and a holder band 7 is mounted on an outer fabric 8 for holding the intermediate member 3. The intermediate member 3 comprises a plurality of divided members 3a-3f made of materials with different hardness, which are replaced appropriately according to the use condition, to be disposed and held by the holder band 7 of the basic member 2. The divided members 3a-3f are covered with net-like bag bodies 9, to which tags 10 indicating the hardness of the materials are sewn. The upper layer member 4 consists of an urethane foam material as padding covered with knit fabric, and fastening means 12 are mounted on both side surfaces of the upper layer member 4 for fastening a sheet 11. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
