| 摘要 |
<p>A coupling structure of a welding type window frame having a connection structure of an edge reinforcement body, a window structure using the same and a manufacturing method thereof are provided to ensure the continuity of a window reinforcement body without using a new manufacturing structure of a window frame. A coupling structure of a welding type window frame comprises horizontal and vertical window frames(100) having a hollow section, into which a frame reinforcement body is inserted, and a rear surface opening. The rear surface opening has a predetermined length and width inward from one end portion thereof and is opened in the rear direction in which the hollow section forms the outer peripheral surface of a window. Horizontal and vertical frame reinforcement bodies are inserted into the hollow sections of the horizontal and vertical window frames(100).</p> |
