CN212590530U - Mask breather valve for protecting cardio-pulmonary function - Google Patents
Mask breather valve for protecting cardio-pulmonary function Download PDFInfo
- Publication number
- CN212590530U CN212590530U CN202020886058.1U CN202020886058U CN212590530U CN 212590530 U CN212590530 U CN 212590530U CN 202020886058 U CN202020886058 U CN 202020886058U CN 212590530 U CN212590530 U CN 212590530U
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- valve body
- valve
- mask
- exhaust
- sealing
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- 230000002612 cardiopulmonary effect Effects 0.000 title claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 230000000241 respiratory effect Effects 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 210000004072 lung Anatomy 0.000 abstract description 5
- 201000010099 disease Diseases 0.000 abstract description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 3
- 241000700605 Viruses Species 0.000 abstract description 2
- 230000006978 adaptation Effects 0.000 abstract description 2
- 244000052616 bacterial pathogen Species 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a mask breather valve for protecting the cardio-pulmonary function, which comprises a valve body, wherein the bottom of the valve body is provided with a one-way valve, the valve body is of a circular structure and divides the upper surface of the valve body into an exhaust part and a sealing part along the diameter, the exhaust part is provided with a clamping groove along the edge, and the middle part of the exhaust part is provided with an exhaust hole; the sealed lid that can turn is equipped with in the department of meeting of sealing and exhaust portion, and the edge of sealed lid is equipped with the card strip with the draw-in groove adaptation. The utility model discloses, use a sealed lid for the gauze mask can switch in totally closed gauze mask and two kinds of modes of breathing valve port cover. The respirator can meet the basic requirements of blocking germs and dust, can adopt a breather valve mode in few places of people, makes people feel comfortable during expiration, protects the function of heart and lung, can be changed into a closed mask when facing people, and prevents the virus from being spread as a disease source.
Description
Technical Field
The utility model relates to a gauze mask breather valve of protection cardiopulmonary function belongs to gauze mask production technical field.
Background
The mask is a sanitary article, generally refers to a device which is worn at the mouth and nose part and used for filtering air entering the mouth and nose so as to prevent harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer, and is made of gauze or paper and the like. The mask has a certain filtering function on air entering the lung, and has a very good effect when being worn in respiratory infectious diseases and working in environments polluted by dust and the like.
However, wearing such a sealed mask for a long time may impair the cardio-pulmonary function. Therefore, if the respirator is not in a closed room or is determined not to be a disease source, the respirator can be replaced by a breather valve respirator, and the respirator with the breather valve is used for facilitating more comfortable breathing and protecting the heart and lung. However, some diseases have asymptomatic patients, and therefore, in order to ensure the health of surrounding people, many people in the room are advised to wear closed masks. Therefore, a mask is needed, which has the function of a breather valve outdoors and effectively protects the heart and the lung; and closing the breather valve at a plurality of closed positions, and adopting a fully-closed mask.
Disclosure of Invention
In order to solve the technical problem, the utility model discloses a mask breather valve with cardiopulmonary protection function, which comprises a valve body, wherein the bottom of the valve body is provided with a one-way valve, the valve body is of a circular structure and divides the upper surface of the valve body into an exhaust part and a sealing part along the diameter, the exhaust part is provided with a clamping groove along the edge, and the middle part of the exhaust part is provided with an exhaust hole; the sealed lid that can turn is equipped with in the department of meeting of sealing and exhaust portion, and the edge of sealed lid is equipped with the card strip with the draw-in groove adaptation.
Further, the exhaust hole is a plurality of bar-shaped holes which are mutually spaced and arranged in parallel to form a semicircle.
Furthermore, a sealing strip is arranged in the clamping groove.
Furthermore, the sealing part is provided with a limiting hole, and the sealing cover is provided with a corresponding limiting rod.
Further, the sealing cover is connected to the junction of the sealing part and the exhaust part in an adhesive mode.
The utility model has the advantages that: the utility model discloses, use a sealed lid for the gauze mask can switch in totally closed gauze mask and two kinds of modes of breathing valve port cover. The respirator can meet the basic requirements of blocking germs and dust, can adopt a breather valve mode in few places of people, makes people feel comfortable during expiration, protects the function of heart and lung, can be changed into a closed mask when facing people, and prevents the virus from being spread as a disease source.
Drawings
Figure 1 is a schematic structural view of the present invention,
figure 2 is a top view of the present invention,
fig. 3 is an application structure diagram of the present invention.
Reference numerals: the valve comprises a valve body 1, an exhaust part 2, a sealing part 3, a clamping groove 4, an exhaust hole 5, a sealing cover 6, a clamping strip 7, a limiting hole 31 and a limiting rod 61.
Detailed Description
The present invention will be further clarified by the following description with reference to the attached drawings and specific examples, which should be understood as being merely illustrative of the present invention and not limiting the scope of the present invention, and modifications of various equivalent forms of the present invention by those skilled in the art after reading the present invention, all fall within the scope defined by the appended claims of the present application.
The utility model discloses, including a valve body 1, valve body 1 is circular shape integrated into one piece's lid type structure, and it includes a circular shape top and annular side. In use, the bottom of the side is secured to the mask body using prior art means, such as gluing. A one-way valve is arranged below the cover-shaped structure of the valve body 1, and the structure is the prior art. The improvement point of the utility model is that a sealing cover 6 which can be turned is arranged at the top of the valve body 1. The top of the valve body 1 is divided into two halves, as shown in fig. 1, the right side of the valve body is provided with a plurality of exhaust holes, and a clamping groove 4 is arranged along the edge of the valve body. The right side of the valve body is provided with a top plate of the valve body 1, and a limiting hole 31 is formed. At the diameter of the intersection of the left and right sides, a sealing cap 6 is attached. The sealing cover 6 is a semicircular structure, the diameter of the sealing cover is fixed at the diameter of the boundary of the left side and the right side by using an adhesive mode, and the surface of the valve body 1 is sealed by using a sealing strip. The edge of the circular arc is provided with a convex clamping strip 7, and the clamping strip 7 is matched with the clamping groove 4. Or the sealing cover 6 is made of plastic material. Or the edge of the sealing cover 6 and the clamping strip are made of the same plastic material as the valve body. The middle part of the sealing cover 6 can be made of silica gel, the sealing performance of the silica gel is good, and the sealing cover is not easy to fatigue after being turned over for many times.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a protection cardiopulmonary function's gauze mask breather valve, includes valve body (1), valve body (1) bottom is equipped with one-way valve, its characterized in that: the valve body (1) is of a circular structure, the upper surface of the valve body (1) is divided into an exhaust part (2) and a sealing part (3) along the diameter of the valve body, the exhaust part (2) is provided with a clamping groove (4) along the edge of the exhaust part, and the middle part of the exhaust part (2) is provided with an exhaust hole (5); the sealing structure is characterized in that a sealing cover (6) capable of being turned over is arranged at the position where the sealing part (3) is connected with the exhaust part (2), and a clamping strip (7) matched with the clamping groove (4) is arranged at the edge of the sealing cover (6).
2. The respiratory valve of mask for protecting cardiopulmonary function according to claim 1, wherein: the exhaust holes (5) are a plurality of strip-shaped holes which are parallel at intervals and are arranged to form a semicircle.
3. The respiratory valve of mask for protecting cardiopulmonary function according to claim 1, wherein: and a sealing strip (41) is arranged in the clamping groove (4).
4. The respiratory valve of mask for protecting cardiopulmonary function according to claim 1, wherein: the sealing part (3) is provided with a limiting hole (31), and the sealing cover (6) is provided with a corresponding limiting rod (61).
5. The respiratory valve of mask for protecting cardiopulmonary function according to claim 1, wherein: the sealing cover (6) is connected to the junction of the sealing part (3) and the exhaust part (2) in an adhesive manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020886058.1U CN212590530U (en) | 2020-05-22 | 2020-05-22 | Mask breather valve for protecting cardio-pulmonary function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020886058.1U CN212590530U (en) | 2020-05-22 | 2020-05-22 | Mask breather valve for protecting cardio-pulmonary function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212590530U true CN212590530U (en) | 2021-02-26 |
Family
ID=74751894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020886058.1U Active CN212590530U (en) | 2020-05-22 | 2020-05-22 | Mask breather valve for protecting cardio-pulmonary function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212590530U (en) |
-
2020
- 2020-05-22 CN CN202020886058.1U patent/CN212590530U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240619 Address after: No. 202, Unit 3, Building 1, No. 85 Shengli South Street, Xisanzhuang Village, Xisanzhuang Township, Xinhua District, Shijiazhuang City, Hebei Province, 050000 Patentee after: Zhao Fengjiang Country or region after: China Address before: 210000 2, B unit 300, Zhihui Road, Kirin science and Technology Innovation Park, Jiangning District, Nanjing, Jiangsu. Patentee before: NANJING CHUQING ELECTRONIC TECHNOLOGY Co.,Ltd. Country or region before: China |