Detachable protective dust mask
A dust-proof mask, protective technology, applied in protective clothing, clothing, clothing, etc., can solve problems such as wearing troubles, facial injuries and cracks, nose and mouth frostbite, etc., and achieve the effect of easy wearing
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[0017] Examples, see e.g. Figure 1 to Figure 3 As shown, a detachable protective dust mask includes a mask body 10, and the two sides of the mask body 10 have connection parts 11, and the connection part 11 has a through hole 12, and the connection belt 20 is fixed on the connection part 11, One connecting belt 20 is fixed with a Velcro male sticker 21, and the other connecting belt 20 is fixed with a Velcro female sticker 22, the Velcro male sticker 21 corresponds to the Velcro female sticker 22, and the face of the mask body 10 is close to the face. Two nose pressing patches 30 are fixed in the middle, and two face pressing patches 40 are fixed on both sides of the mask body 10 near the face.
[0018] Further, the top surface of the mask body 10 has a slot 13 , the slot 13 extends to the middle of the mask body 10 , and the filter sheet 2 filled with activated carbon is plugged and locked in the slot 13 .
[0019] Further, the nose pressing patch 30 has an insertion rod 31...
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