| 摘要 |
PURPOSE: A metal window with excellent assembility and thermal insulation is provided to maximize thermal insulation by preventing internal and external heat from being transferred using an insulator. CONSTITUTION: A metal window(10) with excellent assembility and thermal insulation comprises a window(20) and insulators(30). The window is composed of a front frame and a rear frame(24). The front frame and the rear frame are made of metal. Vertical coupling protrusions are formed in the front and rear frames. The insulators are installed between the front and rear frames. |
