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Nasal mask

A nasal mask and a combination of technology, applied in the field of nasal masks, can solve the problems of harming health, wasting masking area, inconvenient speaking, etc., and achieve the effects of portability, material saving, and simple structure

Inactive Publication Date: 2015-04-08
王荷琴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the increase of the current smog weather and the increasingly severe environmental protection situation, the cleanliness of the air has a greater impact on people's health; I often wear a mask when I go out. The dust-proof protective products that are often used are cotton gauze masks and dust covers. The biggest disadvantage is that although the covering area is large, the effective use area is small, and it is only within a small area of ​​the mouth and nose. With dust filter effect
As a result, it is not only a waste of materials, but also because of the large covering area, there is obvious discomfort in a hot environment, which is not easy to accept, and it is inconvenient to speak

Method used

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Embodiment Construction

[0011] Below in conjunction with accompanying drawing and specific embodiment, further illustrate the present invention;

[0012] as attached figure 1 As shown, the present invention comprises two soft and thin rubber rings 1, a U-shaped rubber wallet 3 and a filter layer 2; wherein the structure is that two soft and thin rubber rings 1 are connected together by a U-shaped rubber wallet 3, and there are air-permeable The filter layer 2 with good performance plays the role of filtering dust. When in use, clamp the U-shaped rubber clip 3 in the nasal cavity, and the soft and thin rubber ring 1 just sticks on the nostril; in order to ensure the filtering effect, the filter layer 2 can be disassembled and replaced regularly, and the removed filter layer 2 can be regenerated , and reinstall it on the rubber ring 1 for use.

[0013] Further, the renewable filter layer 2 is detachable and made of renewable materials.

[0014] Further, the filter layer 2 is made of carbon adsorptio...

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Abstract

The invention discloses a nasal mask. The nasal mask comprises two soft and thin rubber rings, a U-shaped rubber clamp and filter layers. The nasal mask is structurally characterized in that the two soft and thin rubber rings are connected together by the aid of the U-shaped rubber clamp and provided with the high-breathability filter layers respectively. The nasal mask has the advantages of realization of a dust filter function in a dusty environment, simple structure, small size, portability and avoidance of influences on wearing attractiveness.

Description

technical field [0001] The invention relates to a human breathing dustproof device, in particular to a nasal mask. Background technique [0002] With the increase of the current smog weather and the increasingly severe environmental protection situation, the cleanliness of the air has a greater impact on people's health; I often wear a mask when I go out. The dust-proof protective products that are often used are cotton gauze masks and dust covers. The biggest disadvantage is that although the covering area is large, the effective use area is small, and it is only within a small area of ​​the mouth and nose. It has a dust filter effect. As a result, it is not only a waste of materials, but also because of the large shielding area, there is obvious discomfort in a hot environment, which is not easy to be accepted, and it is inconvenient to speak. Contents of the invention [0003] The object of the present invention is to overcome the above-mentioned defects and provide a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B23/06
Inventor 王荷琴
Owner 王荷琴