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Smoke haze preventing mask

A mask and smoke prevention technology, applied in the field of masks, can solve the problems of lack of protection, discomfort, difficulty in breathing, etc., and achieve the effects of simple structure, good respiratory disease and good filtering effect.

Inactive Publication Date: 2016-08-03
宁波市镇海西门专利技术开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because it is a variety of suspended cotton balls with a diameter of less than or equal to 2.5 microns in the air, the cotton ball itself is not only a pollutant, but also a carrier of toxic substances such as heavy metals and polycyclic aromatic hydrocarbons, which will affect the human respiratory tract. , the ordinary masks on the market now have no protective effect on pm2.5 and harmful substances at all, and the anti-smoke masks are often too thick. If they are not thick, they cannot block harmful substances such as pm2.5. Can cause breathing difficulties and discomfort to some patients with respiratory diseases and the elderly

Method used

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Embodiment Construction

[0016] exist figure 1 In the main body 1 of the mask, the gauze layer is thicker, which can filter harmful gases, but the air permeability is poor. The two sides of the main body of the mask are provided with fixing belts 2, and the fixing belts are made of elastic bands. The mask is fixed on the face, the mouth and nose part of the mask body is opened with a breathing port 3, and a breathing sheet 4 is installed in the breathing port.

[0017] exist figure 2 In the middle, the hook surface 5 of the adhesive tape is installed around the bottom edge of the breathing port 3, and the breathing sheet 4 includes a cotton ball 6, a mesh bag 7, and a rough surface 8 of the adhesive tape rubbed with sanitary napkins, and the surface of the cotton ball has a fluffy surface. And dense fine hair, the cotton balls are placed in the mesh bag, and fixed with crosshairs 9 to prevent the cotton balls from gathering in piles in the mesh bag. The peripheral size of the mesh bag is the same a...

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Abstract

The invention relates to a smoke haze preventing mask. Gauze serves as a body, and a breathing sheet is additionally arranged in an inhaling opening of the mask and provided with a layer of cotton balls subjected to technical treatment. Due to the fact that the cotton balls have the better pm2.5 adsorption effect, inhaled air can be cleaner on the condition that the thickness of the mask is not increased. The problem that people inhale excessive pm2.5 and poisonous gas when going out on haze days is solved. Respiratory diseases can be better prevented and treated, and the smoke haze preventing mask is also suitable for crowds with respiratory diseases and dyspnea and is simple in structure.

Description

technical field [0001] The invention relates to a mask, in particular to a novel anti-smog mask. Background technique [0002] In recent years, many cities in my country have experienced smog. Haze is composed of particles such as dust, sulfuric acid, nitric acid, organic hydrocarbons, etc. in the air. It includes acids, alkalis, salts, amines, phenols, etc., as well as dust and various bacteria. Compared with fog, haze is also more harmful to the human body. Because it is a variety of suspended cotton balls with a diameter of less than or equal to 2.5 microns in the air, the cotton ball itself is not only a pollutant, but also a carrier of toxic substances such as heavy metals and polycyclic aromatic hydrocarbons. These substances will affect the human respiratory tract. , Now the ordinary masks on the market cannot protect PM2.5 and harmful substances at all, and the anti-smog masks are often too thick. If they are not thick, they cannot block PM2.5 and other harmful sub...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A41D13/11A61M15/00
CPCA41D13/1192A61M15/0061
Inventor 陈际军林明刚
Owner 宁波市镇海西门专利技术开发有限公司
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