| 摘要 |
PURPOSE: An anti-fog device is provided to prevent fogging on glasses during outdoor activities. CONSTITUTION: An anti-fog device comprises an adhesive member(110), a metal strip(120), and a sealing member(130). The adhesive member forms an adhesive material on the upper inside of a mask. The metal strip is made of a metal material with weak elasticity in order to be bent along the face of a man wearing the mask and is formed from the nose to the cheekbone. The sealing member is formed on the outer circumference of the metal strip.
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