Combined window capable of being spliced

The utility model discloses a combined window capable of being spliced, relates to the field of combined windows, and provides the following scheme aiming at the problems that a large integrally-formed combined window is inconvenient to transport and easy to damage due to overlarge area: the combined window comprises a unit window body and a splicing structure, the splicing structure is arranged on the outer side of the unit window body, and the splicing structure is arranged on the outer side of the unit window body. Hinges are mounted between the splicing structures and the unit window bodies; the splicing structure comprises a mounting frame, clamping blocks, clamping grooves, threaded holes, fixing bolts and limiting pieces, the clamping blocks are integrally cast at the left side and the lower end of the mounting frame, the clamping grooves are formed in the upper end and the right side of the mounting frame and penetrate through the upper end and the right side of the mounting frame, and the threaded ho