| 摘要 |
A nasal adjuster for adjusting the shape of a facemask comprises an outer edge for sticking against or fixing on the inner side of the facemask; an inner edge, configured to be conformable to the shape of a nose; wherein, when the user intends to wear the facemask, the user sticks first the nasal adjuster on the inner side of the facemask and then wear the facemask, whereby, through adjusting the curvature and shape of the facemask by means of said nasal adjuster, the facemask will not stick tightly over the mouth and nose, and the gap between the nose and the cheekbone can be filled so that the space of the gap can be reduced and the gas tightness of the nose can be increased, and hence the escape upwardly of mist through the gap can be lowered greatly so that the mist will not upwell to the eyes or glasses of the user, the sight of the user will not be obstructed further to affect indirectly his work, or the risk of blearing the sight of the user driving a vehicle will not be incurred, and thereby the safety can be assured, and at the same time, since the space between the facemask and the nose and mouth is increased, the purpose of increasing wearing comfort and safety can be attained.
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