| 摘要 |
PURPOSE: A shock absorption safety road marker is provided to prevent damage by reducing shock applied from a vehicle and to improve visibility by smoothly absorbing shock. CONSTITUTION: A shock absorption safety road marker comprises a case(1), a hose(3), an elevation unit(2), a fixing frame(4), a sealing ring(6), and a spring(7). The elevation unit comprises a lower body(21), a domed upper body(22), a reflection body(23), and a domed transparent cover(24). The lower body comprises a support rod(211), a flange, an insertion groove(213), and a mounting groove(214). A lower end of the spring is connected to the inside of the case for absorbing shock of the elevation unit, and an upper end of the spring is inserted into the support rod protruding on a bottom surface of the elevation unit. The reflection body is comprised of a high luminance reflective sheet(231) and is attached on the surface of the domed upper body. |
