| 摘要 |
PROBLEM TO BE SOLVED: To provide a bed apparatus capable of being adjusted according to the body size and taste of a user for improving the comfort. SOLUTION: The bed apparatus comprises a basic member 3 disposed on top of a base 2, an intermediate member 4 disposed on the basic member 3, and an upper layer member 5 disposed to integrally cover the basic member 3 and the intermediate member 4. The basic member 3 is formed in the shape of a corrugated board and covered with a cover fabric 7. The cover fabric 7 has a holder band 8 for holding divided members 4a-4f constituting the intermediate member 4. The divided members 4a-4f respectively have a tag 10 covered with a net bag body 9 for indicating the hardness of the material. The upper layer member 5 is made of an urethane foam material with a number of vent holes covered with a knit fabric, and is of the dimensions set to cover the base 2 under the basic member 3 with a lower peripheral edge part 5E. COPYRIGHT: (C)2004,JPO&NCIPI
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