| 摘要 |
PROBLEM TO BE SOLVED: To provide a sanitary mask that can prevent fogging of glasses lens by a simple structure when worn along with glasses.SOLUTION: A sanitary mask 10 includes: a mask body 11 for covering nasal apertures and mouth of a user; and ear hanging parts 13 that is hanged on ears to secure the mask body 11 to a user. The sanitary mask includes one or more ventilation parts 14 for discharge air flowing in a step between the nose and the cheeks of the user at the center of the upper side of the mask body 11. |
