CN212235688U - Novel nose mask - Google Patents
Novel nose mask Download PDFInfo
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- CN212235688U CN212235688U CN202020819334.2U CN202020819334U CN212235688U CN 212235688 U CN212235688 U CN 212235688U CN 202020819334 U CN202020819334 U CN 202020819334U CN 212235688 U CN212235688 U CN 212235688U
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Abstract
The utility model relates to a novel nose mask, which comprises a nose mask body capable of accommodating a nose cavity, wherein the nose mask body is provided with an outlet pipe communicated with the cavity, the outlet pipe is provided with an air outlet one-way valve communicated with the cavity when a user exhales, the nose mask body is provided with an inlet hole communicated with the cavity, and the inlet hole is provided with an air inlet one-way valve communicated with the cavity when the user inhales; the air outlet one-way valve is arranged at the air inlet of the air outlet pipe; the edge of the nose cover body contacting with the skin is provided with a V-shaped sealing strip with an inward opening. The utility model discloses following beneficial effect has: simple structure, the utility model discloses use with ordinary gauze mask cooperation, the outlet duct stretches out from ordinary gauze mask both sides, guarantees that the inspiratory gas of nose all is outside fresh air, effectively guarantees inspiratory oxygen volume, and the user breathes smoothly, repeatedly usable.
Description
Technical Field
The utility model relates to a health supplies field, concretely relates to novel nose cup.
Background
The fabric of a common mask on the market is too soft, and is difficult to form a three-dimensional structure after being used for a period of time, so that the mask is easily attached to the face of a user and even attached to nostrils, and the user is not smooth in breathing; sometimes, the exhaled air is still in the mask, and the exhaled air and part of external fresh air are inhaled together during inhalation, so that oxygen is insufficient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a novel nose mask which has a simple structure, effectively prevents a common mask from being pasted on the nose of a user and effectively ensures the oxygen inhalation amount is provided.
Realize the utility model discloses the technical solution of purpose does: a novel nose cover is characterized in that: including having the nose cup body that can hold the nose cavity, the nose cup body is equipped with the outlet duct with the cavity intercommunication, the outlet duct is equipped with the check valve of giving vent to anger that switches on when the user exhales, the nose cup body is equipped with the inlet port with the cavity intercommunication, the inlet port is equipped with the check valve of admitting air that switches on when the user breathes in.
The outlet duct is the platykurtic, the other end that the nose cup body was kept away from to the outlet duct is equipped with the breach.
The air outlet one-way valve is arranged at the air inlet of the air outlet pipe.
The edge of the nose cover body contacting with the skin is provided with a V-shaped sealing strip with an inward opening.
The utility model discloses nose cup has following beneficial effect: the structure is simple, the utility model is matched with a common mask for use, the air outlet pipes extend out from two sides of the common mask, when a nose inhales air, the air can only enter from the air inlet after being filtered by the common mask, and when the nose exhales air, the air can only be discharged from the air outlet pipes; thereby guarantee that the gas of nose inhalant all is outside fresh air, effectively guarantee inspiratory oxygen volume, the user breathes smoothly, repeatedly usable.
Drawings
The present invention will be described in detail with reference to the accompanying drawings and examples;
fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic view of the overall structure of the present invention;
fig. 3 is a schematic view of another aspect of the present invention;
fig. 4 is a schematic diagram of the right-side view structure of the present invention;
fig. 5 is a schematic sectional view taken along line a-a in fig. 1.
Detailed Description
As shown in fig. 1-5, a novel nose mask comprises a nose mask body 1 capable of accommodating a nose cavity 2, wherein two sides of the nose mask body 1 are provided with air outlet pipes 3 communicated with the cavity 2, the air outlet pipes 3 are provided with air outlet check valves communicated with a user when exhaling, the nose mask body 1 is provided with air inlet holes 4 communicated with the cavity 2, and the air inlet holes 4 are provided with air inlet check valves communicated with the user when inhaling.
The outlet pipe 3 is flat, and the other end of the outlet pipe 3, which is far away from the nose mask body 1, is provided with a notch 5.
The air outlet one-way valve is arranged at the air inlet 3.1 of the air outlet pipe 3.
The edge of nose cup body 1 and skin contact is equipped with V-arrangement sealing strip 6 that the opening is inside, and simultaneously, V-arrangement sealing strip 6 is wider than the thickness of nose cup body, reduces the pressure of nose cup to the face, improves the travelling comfort when the nose cup is worn.
Claims (4)
1. A novel nose cover is characterized in that: including having the nose cup body that can hold the nose cavity, the nose cup body is equipped with the outlet duct with the cavity intercommunication, the outlet duct is equipped with the check valve of giving vent to anger that switches on when the user exhales, the nose cup body is equipped with the inlet port with the cavity intercommunication, the inlet port is equipped with the check valve of admitting air that switches on when the user breathes in.
2. The novel nasal mask of claim 1, wherein: the outlet duct is the platykurtic, the other end that the nose cup body was kept away from to the outlet duct is equipped with the breach.
3. The novel nasal mask of claim 1, wherein: the air outlet one-way valve is arranged at the air inlet of the air outlet pipe.
4. The novel nasal mask of claim 1, wherein: the edge of the nose cover body contacting with the skin is provided with a V-shaped sealing strip with an inward opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020819334.2U CN212235688U (en) | 2020-05-15 | 2020-05-15 | Novel nose mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020819334.2U CN212235688U (en) | 2020-05-15 | 2020-05-15 | Novel nose mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212235688U true CN212235688U (en) | 2020-12-29 |
Family
ID=74000918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020819334.2U Active CN212235688U (en) | 2020-05-15 | 2020-05-15 | Novel nose mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212235688U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023035340A1 (en) * | 2021-09-08 | 2023-03-16 | 王福中 | Mask assistor |
-
2020
- 2020-05-15 CN CN202020819334.2U patent/CN212235688U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023035340A1 (en) * | 2021-09-08 | 2023-03-16 | 王福中 | Mask assistor |
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Legal Events
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| GR01 | Patent grant | ||
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