| 摘要 |
PROBLEM TO BE SOLVED: To provide a pillow stabilizing the head part in a supine state and prevented from instability of the head part when turning over in sleep in the pillow of an integrally molded resin article compressively deformed represented by a low repulsive urethane foam. SOLUTION: This pillow 1 is the integrated molded article foamed by mixing two types of resin materials, formed by partitioning the surface for mounting the head part of a human body into a basic surface 12 for mounting the head part and circumferential surfaces 13 and 13 adjoining to the basic surface 12, by partition lines 11. The pillow is so formed that the mixing ratio of the two types of resin materials relative to the basic surface 12 is changed from that of the circumferential surfaces 13 and 13 so that the rigidity of the circumferential surfaces 13 and 13 is made relatively harder than that of the basic surface 12. COPYRIGHT: (C)2005,JPO&NCIPI
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