Anti-smog mask

Abstract

The invention relates to an anti-haze gauze mask. The anti-haze gauze mask comprises a mask body and an elastic bandage, wherein the mask body comprises a buffer cavity; the front side face of the buffer cavity is made from an isolating layer and the rear side face is made from a respiratory layer; a one-way exhaust valve is arranged on the respiratory layer; the one-way exhaust valve runs through the isolating layer and stretches outwards; a one-way air suction valve is additionally arranged on the respiratory layer; the one-way air suction valve communicates with the buffer cavity; an exhaust pipe is additionally connected beside the buffer cavity; an elastic bag sleeves the end, stretching into the buffer cavity, of the exhaust pipe in an airtight mode; a suction device, which is made from an elastic material, is arranged at the other end of the exhaust pipe; a relief valve is additionally arranged on the elastic bag; the relief valve runs through the isolating layer and stretches outwards; and the relief valve and the one-way air suction valve are opened and closed simultaneously. The gauze mask is original in structure and unique in principle; the gauze mask can effectively prevent haze invasion; meanwhile, the gauze mask can effectively relieve difficult breathing in people; and various people can conveniently use the gauze mask easily.

Description

technical field [0001] The invention relates to a sanitary product, in particular to a mask. Background technique [0002] With the development of industrialization, the air quality is also accumulating and declining, and smog weather appears more and more frequently. In order to ensure people's respiratory health, the health organization has developed an anti-smog mask. This mask has a stronger density and can effectively Prevent the invasion of pm2.5; but this kind of mask is inconvenient to breathe when used, and it is easy to cause suffocation after long-term use, especially for cardiovascular and cerebrovascular patients, which has great disadvantages. Contents of the invention [0003] In view of the above problems, the present invention provides an anti-smog mask, which has a novel structure and a unique principle, can effectively prevent the invasion of smog, and at the same time can effectively relieve people's breathing difficulties, and is convenient for various...

AI Technical Summary

Problems solved by technology

[0002] With the development of industrialization, the air quality is also accumulating and declining, and smog weather appears more and more frequently. In order to ensure people's respiratory health, the health organization has developed an anti-smog mask. This mask has a stronger density and can effectively Prevent the invasion of pm2.5; but this kind of mask is inconvenient to breathe when used, and it is easy to cause suffocation after long-term use, especially for cardiovascular and cerebrovascular patients, which has great disadvantages

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