Split type mandibular anterior guide snore-preventing device

The utility model provides a split type lower jaw front guide snore-preventing device which is installed on a split type tooth socket, the snore-preventing device is composed of a crescent-shaped clamping hook front extending guide piece and a positioning column which are respectively installed on an upper jaw tooth socket and a lower jaw tooth socket, and the crescent-shaped clamping hook front extending guide piece and the positioning column are respectively integrally formed on the side faces of the upper jaw tooth socket and the lower jaw tooth socket, or the crescent-shaped clamping hook front extending guide piece and the positioning column are integrally formed on the side faces of the lower jaw tooth socket. The crescent clamping hook forward extending guide piece and the positioning column are mounted and fixed on the side surfaces of the upper jaw tooth socket and the lower jaw tooth socket; wherein the crescent clamping hook forward extending guide piece is fixed to the side face of the maxillary t