| 摘要 |
PROBLEM TO BE SOLVED: To provide an aligned section for body supporting, wherein the overall comfort and the usability for supporting are prevented from decreasing for a bed. SOLUTION: This aligned section 1 for body supporting has at least two regions 4, 5 and 6 which are connected by a method which allows relative turnings for each other. Respective regions are formed of an upper mattress section 7 in which springs or a filler is packed, and a lower base section 8 having springs 9.
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