Air filtering mask

An air filtration and mask technology, applied in the field of masks, can solve problems such as reduced air permeability, and achieve the effect of reducing the burden on the lungs

Inactive Publication Date: 2014-03-19
HANGZHOU MORPX TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Conversely, if you increase the filtering effect on fine particles, then the air permeability will decrease

Method used

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Embodiment Construction

[0038] The implementation of the present invention will be specifically described below in conjunction with the accompanying drawings of the present invention.

[0039] The active filter is used to actively draw in the outside air, and the drawn in outside air is filtered and sent to the air intake part of the mask body. In this way, the active filter will actively deliver filtered clean air to the mask body, allowing the user to feel a steady stream of breeze blowing through the mouth and nose, so that the lungs do not need to spend extra effort to inhale air when breathing, thereby reducing the pressure on the lungs. Burden, so that people can breathe normally as if they were not wearing a mask. The invention can not only effectively filter tiny particles in the air, but also has good air permeability.

[0040] see figure 1 , the present invention provides an air filter mask 1, comprising a mask body 11 for isolating outside air from entering the mouth and nose of a human ...

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PUM

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Abstract

The invention provides an air filtering mask which comprises a mask body used for isolating outside air from entering the mouth and the nose of a human body and further comprises an active filter connected with the mask body. The mask body comprises an air inlet part and an air outlet part, the air inlet part is connected with the active filter, and the air outlet part is used for exhausting gas breathed out by the human body out of the mask body. The air filtering mask can effectively filter small granules in the air, also has good breathability, and does not affect breathing of a user.

Description

technical field [0001] The invention relates to the field of masks, in particular to an air filter mask. Background technique [0002] Since air pollution is already a very serious problem, with the increase of smog weather, if people do not take any protective measures during outdoor activities, they will inhale a variety of pollutants, which will endanger people's health. Therefore, masks have become a necessary article for many people to carry out outdoor activities. [0003] But at present existing mouth mask is when breathing, and by lung expansion, air pressure in the mouth mask is reduced, thereby impels air to enter respiratory tract through the filter layer of mouth mask. However, due to the obstruction of the filter layer, the fluidity of the air is reduced, so that the lungs need to spend more effort to inhale air. Therefore, the filter layer will cause certain obstacles to normal breathing, resulting in difficulty breathing. Therefore, some doctors recommend t...

Claims

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Application Information

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IPC IPC(8): A62B7/10A62B9/06
Inventor 俞天力
Owner HANGZHOU MORPX TECH
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