| 摘要 |
PROBLEM TO BE SOLVED: To provide a cushion device capable of preventing a partition wall of a peripheral part from being deformed toward a central part when forming a cushion body of thin partition wall for weakening repulsion. SOLUTION: This cushion device is provided with a cushion body 2 having the thin partition wall formed in a grating shape by an elastic material, a reinforcing member 11 formed in a frame shape, and arranged over the full length of an outer peripheral surface of the cushion body, a belt-shape member 14 for integrally holding this reinforcing member in the cushion body, a first recessed part 16 of a side part elastic material, and an out-fitting base 18 for covering the cushion body.
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