| 摘要 |
<P>PROBLEM TO BE SOLVED: To carry a mattress provided with a fluid substance storage bag easily even by one person by reducing its weight, and to stabilize the posture or the like of the fluid substance storage bag while carrying to hardly cause damages or the like. <P>SOLUTION: A storage space part 4 is formed at the part 2b to receive the back and hip part of a human body of a mattress body 2 composed of a foamed cushion material, a water bag assembly 3 is housed inside the housing space part 4, and folding is made possible at the joining parts 6 of a part 2a to receive the head part of the human body, the part 2b to receive the back and the hip part and a part 2c to receive a leg part. As the water bag assembly 3, a first water bag 12 to receive the back and a second water bag 13 to receive the hip part are divided and constituted, they are attached to one support plate 11, the periphery is covered with a waterproof cover 14, a peripheral edge part is sealed, and air inside the waterproof cover 14 is discharged. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
