| 摘要 |
PROBLEM TO BE SOLVED: To provide a bridge plate capable of being laid across a place where a wheel chair hardly passes to make a flat passage path in the place and securing smooth passage of the wheel chair in the place.SOLUTION: A bridge plate 10 is formed by: two plates 11A, 11B adjacent in a lateral direction, extending in a longitudinal direction, and having a predetermined thickness; and a hinge 12 for connecting the plates 11A, 11B such that they are foldable and respective surfaces of the plates 11A, 11B face each other. In the bridge plate 10, a first end 13 of each of the plates 11A, 11B is formed to be tapered to decrease its thickness from an intermediate area 17 toward an edge 22 of the end 13, and a second end 14 of each of the plates 11A, 11B is formed to be tapered to decrease its thickness from an intermediate area 17 toward an edge 31 of the end 14 and inclined downward at a predetermined angle from the intermediate area 17 toward the edge 31 of the end 14. |
