| abstract |
(57) [Summary] [Problem] In a suburban house, the leaves of standing trees may fall on the roof surface in large quantities, and the leaves may fall into the eaves gutter due to wind or the like. The fallen leaves have impeded flow and caused corrosion. For this reason, defoliation is required. However, until now, many net-like ones have fallen leaves stuck to the stitch, and the function as defoliation elimination has not been sufficiently performed. In order to solve the above-mentioned problems, a leaf fall remedy according to the present application is to dispose an inclined plate in a portion where the fallen leaves fall, the inclined plate makes the fallen leaves easily slippery, and provides a large number of lateral slits. This prevents the fallen leaves from getting stuck. Further, a corrugated plate portion is formed on the inclined portion to prevent the fallen leaves from sticking, and the wet fallen leaves can be dried quickly. |