| 摘要 |
PURPOSE: A dual antifogging mask is provided to control anti-fogging generated by exhausting moisture to glasses of users. CONSTITUTION: A dual antifogging mask comprises a mask(10) and an antifogging member(20). The mask comprises a mask part(2) and mask straps(6). The mask part covers mouth and nose of the user. The mask straps are hung on the ears of the user by being formed as a ring shape. The anti-fogging member comprises an anti-fogging body(22) and an anti-fogging screen(26). The anti-fogging member is placed inside the mask part which faces with mouth and nose. The anti-fogging body covers around the mouth and nose in a ring shape. In the anti-fogging member, grooves are formed at a part which corresponds with nose. The anti-fogging film is combined with the anti-fogging body.
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