Medical mouth gag

The utility model relates to a medical mouth gag, including a pair of vaulting pole, the vaulting pole is the L type, the one end of a pair of vaulting pole is articulated with the both ends of base respectively, and its characteristics are the base middle part is provided with a threaded rod that runs through the base, pass through threaded connection between threaded rod and the base, the one end of threaded rod is the ejector pin, the ejector pin contacts with the corner of a pair of vaulting pole, be provided with the rubber head on a pair of vaulting pole, the outside of rubber head is provided with a plurality of groove, it is articulated through the hinge pedestal between a pair of vaulting pole and the base, be provided with the handle on the threaded rod, be provided with non -slip texture on the handle, the base is the stainless steel with the material of a pair of vaulting pole, compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a medical mouth gag, its characteristics are the utility model discloses a front end is the rubber head, and is comfortable reliable when using, avoids the next discomfort of metal bandeau.