Broken Bridge aluminum the opening method of the window. Generally speaking, there are two types, one is casement window, one is sliding window. The platform window has a hinge on one side of Casement. The opening fan is opened inward or outward around the hinge. The hinge is the center, so it is called casement window. Sliding window use the pulley to slide in the groove as the basis for the left and right push and pull operation.
Of course, casement window can be classified into three categories according to the opening direction. Open to the outside is called outside platform window, open to the indoor is called Inside platform window. There is also a special opening method for the inner casement window, that is, it can be opened horizontally to the room or ventilated by the upper opening. The opening size is about 15 ° to 30 °, mainly used as ventilation. This kind of window is called inner flat pour inside window or flat hanging window.
The seal of the inner flat open pour inside window is the best at the same time. Because the upper opening can be ventilated and does not occupy indoor space, it is more popular. Currently, most broken bridge aluminum windows use the method of opening pour inside horizontally.
