摘要 |
<P>PROBLEM TO BE SOLVED: To provide a bed which stably keeps the rear curve of infant's back bone, and can be easily carried. <P>SOLUTION: The bed includes: a cover (20) comprising a bed surface (21), a side surface (22), and a bottom surface (23), in which the stretch property of the side surface is smaller than that of the bed surface and the bottom surface, and the cloth is harder than the bed surface and the bottom surface; and foamed beads made of synthetic resin which are contained in the cover within the range of 75-95 volume%, and have the average grain diameter within the range of 0.5-3.0 mm. Flow of the foamed beads forms a recessed bed surface. Hardness of the cloth on the side surface keeps the bed surface recessed. The infant can be placed on the bed surface while the infant's body keeps the rear curve of the back bone when the infant (30) is laid on the recessed bed surface. <P>COPYRIGHT: (C)2012,JPO&INPIT |