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    • 3. 发明专利
    • PILLOW
    • JP2000350649A
    • 2000-12-19
    • JP16614499
    • 1999-06-14
    • NISHIKAWA SANGYO CO LTD
    • MIWA EMIKO
    • A47G9/00A47G9/10
    • PROBLEM TO BE SOLVED: To provide a pillow capable of sleeping in bed in a natural state without imposing a burden on a neck and the back by forming a head part support part of an occipital region receiver and temporal region receivers, forming a curved surface and an inclined face reaching a shoulder support part from a top part in a neck part support part, and forming the shoulder support part into a plate shape unfolding by continuing with the inclined face. SOLUTION: In a head part support part 2, an occipital region receiver 5 of a central part is set lower than temporal region receivers 6 of both side parts by respectively increasing/decreasing the laminating number of cushion materials 7 filled inside or a thickness per unit, and an inside space 8 is defined in the part. A neck part support part 3 is set higher than the head part support part 2, a top part is extended in a projecting arc shape, and is formed as an inclined face 9 lowering toward a shoulder support part 4 adjacently from the top part. The shoulder support part 4 is formed like a plate body unfolding so as to support the back and a shoulder part of a user by continuing with the inclined face 9, and a recessed part 12 is formed in the center of an edge part 11 to relieve the backbone of the user from being pressed more than necessary.