Connecting structure of cornice and roof

The utility model provides a connecting structure of a cornice and a roof. The connecting structure comprises a first embedded part and a supporting part. The supporting component comprises a cornice connecting part and a roof connecting part; the first embedded part is embedded in a roof; the cornice connecting part is attached to the cornice; the roof connecting part comprises a connecting section, a horizontal section, a triangular prism-shaped convex block and an overhead section which are arranged in sequence; the connecting section is provided with an inclined face matched with a roof, and the overhead section is provided with an inclined face. The horizontal section is connected with the first embedded part, one face of the protruding block abuts against the first embedded part, and the other face of the protruding block is connected with the overhead section. According to the cornice supporting device, the supporting component is adopted to support the cornice, and in order to be matched with the corn