| 摘要 |
The invention regards a mask with a removable pair of goggles. Clean air can be breathed through an air filter, separated from the contaminated air from automobile exhaust gas and yellow sands, while enjoying cycling and inline skating. It is an economical and environmentally friendly mask because only the air filter requires replacement, by opening and closing the mouth area only without removing the mask, eating and talking are made more convenient. Additionally, the goggles can be placed on or removed from the nose of the body easily so that eyes are protected from contaminated air and alien materials, enhancing safety and convenience of the user.
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