| 摘要 |
PROBLEM TO BE SOLVED: To realize, by one pillow, a function of stabilizing an attitude of a person taking a sitting attitude by placing of the pillow on a chair originally having no pillow, and a function of stabilizing an attitude of a person taking a sitting attitude or supine attitude on the chair by filling a clearance between the back of the person and the backrest of the chair regardless of requirement for a pillow. SOLUTION: A layout in a coupling state between a first part 10 and a second part 12 of the segmentation pillow can be changed to a vertical layout (not shown) where the first part and the second part are vertically stacked in this order or a longitudinal layout where the first part and the second part are longitudinally arranged in this order. In the vertical layout, one side surface of the first part functions to support the sitting person from the back. In the longitudinal layout, the upper surface of the first part and the upper surface of the second part cooperate and function to support the person taking a sitting attitude or supine attitude from the back. COPYRIGHT: (C)2004,JPO
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