| 摘要 |
PROBLEM TO BE SOLVED: To provide a frame and a member therefor which have fixed strength and have no anxiety about causing drop-out of a pressing member, although it is formed by a synthetic resin material. SOLUTION: A reinforced face part 17 which keeps the width of an opening of an installed groove 14, is provided between an outside fringe face 12 and an inside fringe face 15. The reinforced face part can reduce anxiety about spreading the width of the opening of the installed groove, with the increase of the strength of the member 1a, since the reinforced face part is formed with steps against a support fringe face 13.
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