Folding window of dislocation

The utility model discloses a folding window of dislocation, wherein folding window of dislocation includes a glass board and the first installing frame of installing lower extreme on a glass board tothe second installing frame that reaches the 2nd glass board and install lower extreme on the 2nd glass board, a terminal surface of first installing frame and a terminal surface of second installingframe all are the step form and set up and the butt joint, the hinge is hidden and is installed at the terminal surface of first installing frame with second installing frame butt, the hinge includesfirst page or leaf board, second page or leaf board and pivot, and first page or leaf board is connected through the pivot with second page or leaf board, and the step form that first page or leaf board is the design of step form and first installing frame suits, and second page or leaf board is the terminal surface that the design of step form and second installing frame step described and suits. The technical scheme of t