Medical anti-fog goggles

The invention discloses medical anti-fog goggles, and belongs to the technical field of medical equipment. The medical anti-fog goggles comprise a goggles structure; water scraping assemblies are fixedly mounted at the corners of two sides of the surface of the goggles structure; sealing shaft assemblies are embedded in the connecting positions of the water scraping assemblies and the goggles structure; each sealing shaft assembly comprises a main sealing shaft; a middle sealing ring is connected to the middle of each main sealing shaft in a sleeving mode; bottom sealing rings are connected tothe positions, on the two sides of the middle sealing ring, of each main sealing shaft in a sleeving mode; and the contact positions of the middle sealing rings and the main sealing shafts and the contact positions of the bottom sealing rings and the main sealing shafts are limited by clamping grooves. On the basis of traditional medical goggles, a fog scraping device is added; when fog is generated on the goggles, a fog