Novel spiral oral care mouth gag

The utility model discloses a novel spiral mouth gag for oral care. The novel spiral mouth gag comprises a circular truncated cone and a drill stem, the peripheral wall of the circular truncated cone is provided with threads, and the two ends of the circular truncated cone are communicated, so that an extending opening is formed in the narrow end of the circular truncated cone, and an inserting opening is formed in the wide end of the circular truncated cone. One end of the drill stem is provided with a conical tip part, and the other end of the drill stem is provided with a handle; the drill column is inserted into the circular truncated cone through the insertion opening in a pluggable mode, the drill column and the insertion opening are connected in an anti-rotation sleeving mode, the tip end portion extends out of the extending opening, and the maximum diameter of the tip end portion is larger than the diameter of the extending opening. When the novel spiral oral care mouth gag is applied, the novel spira