Green and environment-friendly nano mask structure
A green and nano-technology, applied in clothing, clothing, protective clothing, etc., can solve the problems of inconvenience, lack of eye support, low comfort, etc.
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[0044]In order to make the technical solution of the present invention clearer, the present invention will be further described below in conjunction with the accompanying drawings. Any solution obtained by equivalent replacement and conventional reasoning of the technical features of the technical solution of the present invention falls within the protection scope of the present invention. The fixed connection, fixed arrangement, and fixed structure mentioned in this embodiment are known technologies known to those skilled in the art, such as gluing, welding, screw connection, bolt and nut connection, and riveting.
[0045] It can be seen from the accompanying drawings that a green and environmentally friendly nano-mask structure includes a veneer layer 1, an inner lining ring 2, a metal strip 3, a filter body 4, a filter screen 5, a sealing ring 6, and a filter housing 7;
[0046] Both sides of the veneer layer 1 are provided with ear straps 8, and the ear straps 8 are fixed w...
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