CN216169459U - Nose plug type breathing protection device - Google Patents
Nose plug type breathing protection device Download PDFInfo
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- CN216169459U CN216169459U CN202122316565.9U CN202122316565U CN216169459U CN 216169459 U CN216169459 U CN 216169459U CN 202122316565 U CN202122316565 U CN 202122316565U CN 216169459 U CN216169459 U CN 216169459U
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- silica gel
- protection device
- respiratory protection
- gel rubber
- gum cover
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Abstract
The utility model discloses a nasal obstruction type respiratory protection device, which comprises 2 silica gel rubber sleeves and filter elements, wherein the filter elements are placed in the silica gel rubber sleeves, the back of each silica gel rubber sleeve is provided with a connecting belt, the connecting belts connect the 2 silica gel rubber sleeves together, and each filter element is a central circular convex water-drop-shaped oval filter element which is made of cellulose diacetate or high-density nano sponge into a 3-layer structure. The utility model not only can meet the requirements of filtration and protection under common conditions, especially can meet the requirement of pursuing beauty of young people, but also solves the embarrassment of glasses wearers and improves the symptom of oxygen deficiency after long-time wearing.
Description
Technical Field
The utility model relates to a breathing protection device, in particular to a breathing protection device used by ordinary people.
Background
At present, breathing protection devices popular in the market and used by common people are masks, most of which are mouth-nose covering type ear hanging masks, and N95 masks suitable for environments with high protection requirements. Because the wearing of the mask affects the beauty, particularly, the mask is worn for a long time, the mask also has the oxygen deficiency feeling similar to altitude stress, and is very uncomfortable to wear particularly in hot weather. Moreover, when a wearer wears the mask, the glasses are fogged, so that the general people, especially young people, do not like wearing the mask for a long time.
Disclosure of Invention
In order to solve the problems, the utility model aims to provide a nose-plug type breathing protection device which can solve the embarrassment of fog glasses of a glasses wearer and improve the symptom of oxygen deficiency after long-time wearing by aiming at the discomfort caused by wearing the existing mask under the general condition and combining the requirements of the common people, particularly the requirement of pursuing beauty of young people.
The technical scheme adopted by the utility model is as follows: the utility model provides a nose plug formula respiratory protection device, is including silica gel gum cover and filter core, the silica gel gum cover is 2, the filter core is placed in the silica gel gum cover, the back of silica gel gum cover is equipped with the connecting band, the connecting band links together 2 silica gel gum covers, the filter core is for making the oval filter core of the water droplet form of the middle round convex of 3 layer structures with cellulose diacetate or high density nanometer sponge.
The silica gel rubber sleeve is made of shaped liquid silica gel and is in a drop-shaped oval shape with a round convex middle part.
The thickness of silica gel gum cover is 8mm, and the aspect ratio is 3: 5, the thickness of the silica gel rubber sleeve is 0.8 mm.
The thickness of filter core is 7mm, and the aspect ratio is 3: 5.
the connecting band is made by design liquid silica gel, connects in the middle of the inner port of silica gel gum cover, and the connecting band can prevent silica gel gum cover and filter core from getting into the nasal cavity.
The width of connecting band is 2mm, and length is 6~8 mm.
The left side and the right side of the front inner edge of the silica gel rubber sleeve are respectively provided with an inward fin to prevent the filter element from being sprayed out.
Still be equipped with the stay cord in the middle of the inner port of silica gel gum cover, the stay cord is made by design liquid silica gel, can prevent that the filter core from inhaling the nasal cavity.
The thickness of stay cord is 0.3mm, and the width is 1 mm.
The processing density of the cellulose diacetate or the high-density nano sponge is as follows: the filament linear density is 2-6 dtex, the filament bundle linear density is 3-6 ktex, and the crimp number is 7-15/7 mm.
The utility model not only can meet the requirements of filtration and protection under common conditions, especially can meet the requirement of pursuing beauty of young people, but also solves the embarrassment of glasses wearers and improves the symptom of oxygen deficiency after long-time wearing.
Drawings
Fig. 1 is a block diagram of a nasal respiratory protection device of the present invention.
Figure 2 is a rear view of a nasal respiratory protection device of the present invention.
Fig. 3 is a cross-sectional view of a cartridge of the present invention.
In the figure, 1 is a silica gel rubber sleeve, 2 is a filter element, 3 is a fin, 4 is a connecting band, 5 and a pull rope, 6 is a first filter layer, 7 is a second filter layer, and 8 is a third filter layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
As can be seen from fig. 1 and 2, the utility model relates to a nasal obstruction type breathing protection device, which comprises 2 silica gel rubber sleeves 1 and 2 filter elements 2, wherein the filter elements are arranged in the silica gel rubber sleeves, and the left side and the right side of the front inner edge of the silica gel rubber sleeve are respectively provided with an inward fin to prevent the filter elements from being sprayed out.
The back of silica gel gum cover is equipped with the connecting band, the connecting band links together 2 silica gel gum covers. The connecting band is made by design liquid silica gel, and the connecting band can prevent silica gel gum cover and filter core from getting into the nasal cavity. The width of connecting band is 0.3mm, and length is 6~8 mm.
The middle of the inner port of the silica gel rubber sleeve is provided with a pull rope, the pull rope is made of shaped liquid silica gel, and the pull rope can prevent the filter element from being sucked into the nasal cavity.
The silica gel rubber sleeve is made of shaped liquid silica gel and is in a drop-shaped oval shape with a round convex middle part. The thickness of silica gel gum cover is 8mm, and the aspect ratio is 3: 5, the thickness of the silica gel rubber sleeve is 0.8 mm.
As can be seen from fig. 3, the filter element is a drop-shaped elliptic filter element with a 3-layer structure made of cellulose diacetate or high-density nano sponge and a convex middle part. The thickness of the filter element is 7mm, and the length-width ratio is 3: and 5, the thickness of each layer of filter element is about 2 mm.
The processing density of the cellulose diacetate or the high-density nano sponge adopted by the utility model is as follows: the filament linear density is 2-6 dtex, the filament bundle linear density is 3-6 ktex, and the crimp number is 7-15/7 mm.
The use method of the utility model comprises the following steps: during the use with filter core 2 correspondence put into silica gel gum cover 1, by the fin on the interior edge of silica gel gum cover with the filter core card in silica gel gum cover 1, again with the good nose stopper formula respiratory protection device of combination fill in the nostril can. After a period of use, the filter element can be replaced.
The utility model not only can meet the requirements of filtration and protection under common conditions, especially can meet the requirement of pursuing beauty of young people, but also solves the embarrassment of glasses wearers and improves the symptom of oxygen deficiency after long-time wearing.
The embodiments of the present invention are described only for the preferred embodiments of the present invention, and not for the limitation of the concept and scope of the present invention, and various modifications and improvements made to the technical solution of the present invention by those skilled in the art without departing from the design concept of the present invention shall fall into the protection scope of the present invention, and the technical content of the present invention which is claimed is fully set forth in the claims.
Claims (8)
1. The utility model provides a nasal obstruction formula respiratory protection device, including silica gel gum cover and filter core, the silica gel gum cover is 2, the filter core is placed in the silica gel gum cover, the back of silica gel gum cover is equipped with the connecting band, the connecting band links together 2 silica gel gum covers its characterized in that: the filter element is a drop-shaped elliptic filter element which is made of cellulose diacetate or high-density nano sponge and has a 3-layer structure and a round and convex middle part.
2. A nasal respiratory protection device as claimed in claim 1 wherein: the silica gel rubber sleeve is made of shaped liquid silica gel and is in a drop-shaped oval shape with a round convex middle part.
3. A nasal respiratory protection device as claimed in claim 1 wherein: the thickness of silica gel gum cover is 8mm, and the aspect ratio is 3: 5, the thickness of the silica gel rubber sleeve is 0.8 mm.
4. A nasal respiratory protection device as claimed in claim 1 wherein: the thickness of filter core is 7mm, and the aspect ratio is 3: 5.
5. a nasal respiratory protection device as claimed in claim 1 wherein: the width of stay cord is 2mm, and length is 6~8 mm.
6. A nasal respiratory protection device as claimed in claim 1 wherein: and a pull rope is arranged in the middle of the inner port of the silica gel rubber sleeve and is made of shaped liquid silica gel.
7. A nasal respiratory protection device as claimed in claim 1 wherein: the left side and the right side of the inner edge of the silica gel rubber sleeve are respectively provided with an inward fin.
8. A nasal respiratory protection device as claimed in claim 6 wherein: the thickness of stay cord is 0.3mm, and the width is 1 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122316565.9U CN216169459U (en) | 2021-09-24 | 2021-09-24 | Nose plug type breathing protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122316565.9U CN216169459U (en) | 2021-09-24 | 2021-09-24 | Nose plug type breathing protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216169459U true CN216169459U (en) | 2022-04-05 |
Family
ID=80923697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122316565.9U Active CN216169459U (en) | 2021-09-24 | 2021-09-24 | Nose plug type breathing protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216169459U (en) |
-
2021
- 2021-09-24 CN CN202122316565.9U patent/CN216169459U/en active Active
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