| 摘要 |
The present invention relates to a rainwater drain device for window frames. An embodiment of the present invention is installed on the drainage hole of a window frame to drain stagnant water on the window frame. For this, the present invention comprises a body with a fluid passage on the inner side and a drainage guide part protruding from one end to the outside; and a plate-shaped rib on the other side of the body for the airtightness of the window frame using an airtight member on the rear side. The embodiment of the present invention water prevents water stains on the window frame or the outer wall of a building by allowing water to be dropped from an outlet to the bottom through the drainage guide part. |
