| 摘要 |
A window drain for preventing stains on a building wall and damage caused by (frozen) rain water, which is installable and sealable easily without impairing the appearance of a building. The present invention relates to a window drain adaptable to be positioned beneath a sill of a sash window frame having a vertical portion, a sloping portion, a front portion, and a horizontal portion for latching to an upper portion of an external wall. Further, the present invention relates to a window drain, wherein the horizontal portion has notches at both ends thereof. Further, the present invention relates to a window drain, further having upstanding portions at both ends of the window drain to regulate a stream of water so that the water is kept between the upstanding portions. |
