| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a stair tread cutting down cost low and preventing an accident of losing one's footing. <P>SOLUTION: The stair tread is provided with a tread body 10 formed with a groove 19 serving as a mark, along a side end part 18 on the front side of the surface, and a decorative sheet 15 covering the tread body 10, with the one-side end faces 15a, 15b coinciding with upper side corners 19a, 19b of the groove 19. A lower end part 21 is fitted into the groove 19 of the tread body 10, and an upper end part 22 is provided with a presser member 20 having collar parts 23, 23 covering and pressing the side end faces 15a, 15b of the decorative sheet 15 from the top. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
