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Mouth-muffle provided with humidifying filter layer

A technology of wet filtration and masks, which is applied in the field of daily personal hygiene products to achieve the effect of improving efficiency and cleanliness

Inactive Publication Date: 2013-05-15
宣伯民
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, whether it is considered from a practical use or a professional point of view, the existing masks can only filter out the larger dust particles and flying fibers in the air, and the fine dust particles such as "PM2. It can drive straight into our lungs from the airflow channel of the mask

Method used

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  • Mouth-muffle provided with humidifying filter layer
  • Mouth-muffle provided with humidifying filter layer

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0011] In the embodiment of the present invention as shown in the accompanying drawings, the support ring 2 is cylindrical. If the area of ​​the humidifying filter layer 3 is increased in order to make breathing more smooth, the support ring 2 can be made to gradually expand outwards. Trumpet shape, but must be light and impermeable material to the material selection of support ring 2. The thread that can humidify filter layer 3 is spun with fiber filament is made, should preferably use the good natural fiber of water-containing property. When the present invention is just in use, the humidifying filter layer 3 and the collar 4 attached thereto are clamped on the support ring 2 . Drop a few drops of water or other liquids on the humidifying filter layer 3 to make it moist; during use, if the filter surface dries too quickly, you can add drops ...

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Abstract

The invention discloses a mouth-muffle provided with a humidifying filter layer, belongs to the technical field of personal hygienic products in daily life, and aims at overcoming the defects that an existing mouth-muffle is very poor in filtering function on fine dust particles such as the fine particulate matter with grain diameter smaller than 2.5 micrometers (PM2.5), and if the mouth-muffle is thickened, people breathe hardly, the dust particles obtain large motion energy and the like. The mouth-muffle provided with the humidifying filter layer comprises a mouth-muffle body and a cylindrical hollow support ring. The inner end of the support ring is connected with the exterior of the mouth-muffle body, and the humidifying filter layer is placed at the outer end of the support ring. The mouth-muffle provided with the humidifying filter layer is suitable for being adopted by mouth-muffle manufacture factories to improve products.

Description

technical field [0001] The invention relates to a technology of personal hygiene products for daily life, in particular to a mask equipped with a humidifying filter layer. Background technique [0002] Since my country's environmental protection monitoring department listed "PM2.5" in the atmosphere as an assessment indicator for air quality, people have been paying close attention to this indicator; especially in humid weather with strong sunlight, low wind speed near the ground, " The concentration of PM2.5” will be relatively high, which will cause air pollution to exceed the standard, and even smog will appear, which makes people very worried. With the strengthening of people's awareness of health care and the deepening of common sense awareness that "PM2.5" will cause irreversible damage to our respiratory system and cardiovascular and cerebrovascular systems, many people will take the trouble and spend money to take it. Various measures are used to avoid or reduce the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A41D13/11
Inventor 宣伯民
Owner 宣伯民
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