CN211050762U - Large-area protective nose mask - Google Patents
Large-area protective nose mask Download PDFInfo
- Publication number
- CN211050762U CN211050762U CN201921042478.5U CN201921042478U CN211050762U CN 211050762 U CN211050762 U CN 211050762U CN 201921042478 U CN201921042478 U CN 201921042478U CN 211050762 U CN211050762 U CN 211050762U
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- China
- Prior art keywords
- nose
- support
- flexible glue
- suits
- cassette
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Abstract
The utility model provides a large tracts of land protection nose cup, constitute by nose frame and cassette, the nose frame is by flexible glue safe edge, support and buckle dustcoat are constituteed, hug closely skin and play the flexible glue of sealed effect and the support part that is connected with the flexible glue suits with the nose, the part of support mounting cassette suits with human eyes downward visual angle and face, the whole human nose that suits with of nose and eyes downward visual angle and face of nose cup, under the small and exquisite comfortable condition of keeping the nose cup, increase substantially filter area and improve the filter effect, the sight is not influenced simultaneously.
Description
Technical Field
The utility model relates to a breathing filter device, in particular to a large-area protective nose mask worn on the nose.
Background
People in modern life increasingly realize that the harm of polluted air to human bodies is serious, the demand on convenient and good breathing protective equipment is higher and higher, and currently, polluted air for personal protection is mainly still a mask, but the mask is large, is not an effective filtering area, and is inconvenient to cover the whole face and is stuffy. In fact, the nose is the respiratory system and the mouth is not, it is not very necessary to cover the mouth while filtering the polluted air. Through nose protection contaminated air's protection nose cup, this fact is spirit breakthrough traditional concept, obtain people's recognition gradually, the people that use are more and more, but small and exquisite convenient protection nose cup, the little protective effect of filter area is limited, influence the wide use of protection nose cup, and the filter area who increases protection nose cup around the nose can influence the sight again, improve the travelling comfort when the filter area who increases protection nose cup improves the filter effect, just can let protection nose cup obtain the wide use.
Disclosure of Invention
In order to improve protection nose cup filter area and improve protective effect and travelling comfort, the utility model provides a large tracts of land protection nose cup, this large tracts of land protection nose cup effective filtration area can exceed general gauze mask, improves protective effect greatly.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a large tracts of land protection nose cup, constitute by nose frame and cassette, the nose frame is by the flexible glue safe edge, support and buckle dustcoat are constituteed, a serial communication port, the flexible glue suits with human nose, flexible glue one side is hugged closely the nose and can is played sealed effect all around skin, the flexible glue another side is connected with the support, the support suits with human eyes downward visual angle and face, the area is greater than the nose and suits with the profile that the face leans on the latter half, support one side links to each other with the flexible glue and supports the flexible glue, be used for placing the cassette and support the cassette on one side, the middle cavity that forms, the buckle dustcoat suits with the support is used for stabilizing and seal the cassette of putting on the support, the cassette is made by air filtration material and suits with the support, the whole nose and human nose and eyes downward visual angle and face.
The support can be additionally provided with a breather valve at the back.
The beneficial effects of the utility model are that, the large tracts of land protection nose cup has broken the concept that protection nose cup filter area just restricted around the nose in the past, extends the nose cup filter area to the face space below the eyes, and in greatly increased filter area, the sight is not influenced, can also lay the breather valve more easily after the area increase, and the large tracts of land protection nose cup has accomplished small and exquisite nevertheless filter effect strong, and travelling comfort and convenience also further improve.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Figure 1 is a soft rubber edge protector
FIG. 2 is a stent
FIG. 3 is a snap-fit housing
FIG. 4 is a filter sheet
FIG. 5 is an integral back of a large area protective nasal mask
FIG. 6 is an integral front face of a large area protective nasal mask
In the figure, 1, a soft rubber protective edge, 2, a bracket, 3, a breather valve, 4, a buckle outer cover and 5, a filter disc.
Detailed Description
As shown in fig. 6, the soft rubber edge protector 1 is combined with the bracket 2, the filter 5 is covered on the bracket 2, the buckle outer cover 4 tightly buckles the filter 5 on the bracket 2, and the nose mask is worn on the nose to effectively filter the pollutants in the air.
Claims (2)
1. The utility model provides a large tracts of land protection nose cup, constitute by nose frame and cassette, the nose frame is by the flexible glue safe edge, support and buckle dustcoat are constituteed, a serial communication port, the flexible glue suits with human nose, flexible glue one side is hugged closely the nose and can is played sealed effect all around skin, the flexible glue another side is connected with the support, the support suits with human eyes downward visual angle and face, the area is greater than the nose and suits with the profile that the face leans on the latter half, support one side links to each other with the flexible glue and supports the flexible glue, be used for placing the cassette and support the cassette on one side, the middle cavity that forms, the buckle dustcoat suits with the support is used for stabilizing and seal the cassette of putting on the support, the cassette is made by air filtration material and suits with the support, the whole nose and human nose and eyes downward visual angle and face.
2. The nasal mask of claim 1, wherein the frame is further provided with a breather valve on the back side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921042478.5U CN211050762U (en) | 2019-06-24 | 2019-06-24 | Large-area protective nose mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921042478.5U CN211050762U (en) | 2019-06-24 | 2019-06-24 | Large-area protective nose mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211050762U true CN211050762U (en) | 2020-07-21 |
Family
ID=71584150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921042478.5U Active CN211050762U (en) | 2019-06-24 | 2019-06-24 | Large-area protective nose mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211050762U (en) |
-
2019
- 2019-06-24 CN CN201921042478.5U patent/CN211050762U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Wu Ensi Document name: Notification to Go Through Formalities of Registration |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |