Integral bay window inner mold and bay window mold

The utility model discloses an integral bay window inner mold and a bay window mold, and the integral bay window inner mold comprises a first splicing module, a second splicing module and an adjusting mechanism. The number of the first splicing modules is multiple; the number of the second splicing modules is multiple, the multiple second splicing modules are arranged between every two adjacent first splicing modules at intervals and connected with every two adjacent first splicing modules, and each second splicing module is provided with a first splicing position and a second splicing position which are close to and away from the corresponding first splicing module; the multiple first splicing modules and the multiple second splicing modules define an inner mold face of a pouring space, and the adjusting mechanism is connected with the multiple first splicing modules and used for driving the first splicing modules to move in the direction close to or away from the adjusting mechanism. According to the integr