| 摘要 |
PROBLEM TO BE SOLVED: To simplify fitting structure by inserting a groove of an upper end of a hard wall material in an insert groove formed in the upper end of a fixture fixed to a wall bed, and lowering the hard wall material downward to engage a locking groove of the lower end of the hard wall material with an engagement piece formed in the lower end of the fixture, thereby fixing the hard wall material. SOLUTION: A fixture A is so constructed that an insert groove 8 is formed by an upper wall 5 formed by projecting outward the upper end of a fixing part 1 which is a vertical flat surface installation piece and a push-out piece 6 formed by projecting inward the tip of the upper wall 5, and an engagement groove 11 is formed by a lower wall 9 formed by projecting outward the lower end and an engagement piece 10 formed by projecting inward the tip of the lower wall 9. On the other hand, the hard wall material B has a groove 13 and a tongue 14 at the upper and lower ends in the cross direction of a decorative face surface 12, and a locking groove 15 and a locking piece 16 are formed in a cutout corner part of the tongue 14. The groove 13 is inserted in the insert groove 8 of the fixture A fixed to the wall bed, and the hard wall material B is suspended downward to insert the locking groove 15 in the engagement piece 10 and fitted. It is not necessary to drive a nail in the hard wall material, so that there is no fear of breakage, construction is facilitated and removal is enabled.
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