| 摘要 |
PURPOSE: A grating for a road drain is provided to filter foreign substances flowing in the rainfall and to easily remove the foreign substances by separating a filter from a support frame. CONSTITUTION: A grating(1) for a road drain comprises a support frame(10), a cover(20), and a filter(30). The support frame is mounted on the upper part of a drain, and a support bar(11) is integrally formed. The cover is connected to the inside of a hollow unit of the support frame and forms a plurality of drain holes(21). The filter is mounted on between the cover and the hollow unit of the support frame by the support bar and filters the foreign substances. A plurality of metal scraps is formed by being tangled and is cohered in a nonwoven shape. A handle(31) is formed in the center of the filter in order to be easily grasped. |
