| 摘要 |
PROBLEM TO BE SOLVED: To provide a strong force for holding a building decorative material, to reliably prevent the drop of the building decorative material, and to reliably prevent play and positional shift the building decorative material. SOLUTION: A pair of lock sections 6 are protruded on a fitting metal 3, and the folded portion at the tip of each lock section 6 has plate spring-like locking pawls 11a, 11b, 11c, 11d. Two pairs of locking pawls 11a, 11b and 11c, 11d of each lock section 6 of the fitting metal 3 are formed into different folded angles, and the folded angles of the locking pawls 11a, 11c and 11b, 11d located at corresponding positions on one lock section 6 and the other lock section 6 are made different from each other. The locked section 13 of a building decorative material 2 is locked on the locking pawls 11a-11d of the fitting metal 3 by the restoring force of the springs of the locking pawls 11a-11d.
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