| 摘要 |
The present invention relates to a window frame with a water drain structure, which is capable of preventing rainwater pouring onto the outer surface of a window in case of typhoon or rain from flowing indoors. According to the present invention to achieve the purpose, the window frame (110) formed by assembling multiple profiles into a rectangular outer frame has an indoor rail (111) and an outdoor rail (113) to allow an indoor window sash (121) and an outdoor window sash (123) to slide to be opened or closed, wherein the outdoor rail (113) on the lower side of the window frame (110) has water drain holes (115) through which water flowing inside from the outside can be discharged to the outside by natural drainage. According to the present invention, the water can be easily drained through the water drain holes formed on both sides of the lower side of the window frame although the water, such as the rainwater hitting the outside of the window in case of typhoon or rain, or seawater scattered to a seaside building by wild waves, flows into the outdoor rail. |
