| 摘要 |
PROBLEM TO BE SOLVED: To prevent a pavement stone stopper capable of adapting to a space change between pavement stones.SOLUTION: A pavement stone stopper 1 is used to prevent a pavement stone 11 from displacing. The pavement stone stopper comprises a two-pronged female member 2 in substantially U-shape in plan view and a male member 3, which engages to the female member 2 and has substantially T-shape in plan view. The female member 2 and the male member 3 have rising plate parts 2a, 3a, respectively, and engage with each other so that a space between the rising plate parts 2a, 3a can be adjusted. Specifically, the female member 2 extends from a lower edge at both ends of the rising plate part 2a in the same direction and has two ground plate parts 2b whose bottom faces contact the ground surface. The male member 3 extends from a lower edge at a central part of the rising plate part 3a and has a ground plate part 3b whose bottom face contacts the ground surface.SELECTED DRAWING: Figure 1 |
