CN212728900U - Novel respiratory protective mask - Google Patents
Novel respiratory protective mask Download PDFInfo
- Publication number
- CN212728900U CN212728900U CN202020872569.8U CN202020872569U CN212728900U CN 212728900 U CN212728900 U CN 212728900U CN 202020872569 U CN202020872569 U CN 202020872569U CN 212728900 U CN212728900 U CN 212728900U
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- China
- Prior art keywords
- filter cotton
- mask
- silica gel
- body part
- cover
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000001681 protective effect Effects 0.000 title claims abstract description 21
- 230000000241 respiratory effect Effects 0.000 title claims description 12
- 229920000742 Cotton Polymers 0.000 claims abstract description 68
- 238000007789 sealing Methods 0.000 claims abstract description 51
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000000741 silica gel Substances 0.000 claims abstract description 33
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 33
- 210000002345 respiratory system Anatomy 0.000 claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 239000004677 Nylon Substances 0.000 claims description 14
- 229920001778 nylon Polymers 0.000 claims description 14
- 239000004417 polycarbonate Substances 0.000 claims description 10
- 229920001296 polysiloxane Polymers 0.000 claims description 5
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 4
- 229920000515 polycarbonate Polymers 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims 1
- 230000009977 dual effect Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 8
- 206010033372 Pain and discomfort Diseases 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 241000700605 Viruses Species 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 230000002458 infectious effect Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 235000021058 soft food Nutrition 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model provides a novel respiratory system protective mask, which comprises a mask main body, and goggles, a head belt, an oral-nasal sealing cover, filter cotton and a filter cotton outer cover which are arranged on the mask main body; the mask main body comprises a mask body part, a middle frame and a silica gel sealing gasket; the surface body part is vertically arranged, the middle frame is wrapped at the outer peripheral edge part of the surface body part, the inner end of the middle frame transversely extends to the direction far away from the surface body part to form the silica gel sealing gasket, and the headband is installed on the silica gel sealing gasket; the goggles are mounted on the upper part of the surface body part, and the filter cotton fixing frame is mounted on the lower part of the surface body part; the filter cotton is fixed on the filter cotton fixing frame, the inner side end of the filter cotton is connected with the mouth-nose sealing cover, and the outer side end of the filter cotton is connected with the filter cotton outer cover. The utility model has the advantages that: not only can avoid the lens to fog and wear painful sense, still have goggles and face guard dual function concurrently.
Description
Technical Field
The utility model relates to a medical treatment protective apparatus field especially relates to a novel respiratory protective face mask.
Background
In order to restrain the development of epidemic situation, the medical staff struggling with virus in the first line in China makes continuous effort and great sacrifice.
In the process of virus-fighting epidemic prevention, medical care personnel need to wear protective articles to ensure life health and safety, wherein goggles and masks are important protective measures. However, in this process, the current goggles and glasses of an ray of medical personnel general reflection, because of gauze mask and facial unable formation are sealed, the gaseous accessible gap of exhalation gets into goggles and glasses, has a large amount of moisture and condenses into the drop of water on the lens, and the influence sight is influenced in the easy fogging, brings very big inconvenience and safe risk for operation and nursing operation. In addition, because the protective mask is made of relatively rough materials, the stressed area of skin tissues is small when the protective mask is worn, and the skin around the ear root and the nose wing is weak and sensitive, so that skin pain and injury can be caused for a long time, and the medical care personnel can feel discomfort in physiology and psychology in the operation process.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a novel respiratory protective mask is provided, it not only can avoid the lens to haze and wear painful sense, still has goggles and face guard dual function concurrently.
The utility model discloses a following technical scheme solves above-mentioned technical problem:
a novel respiratory system protective mask comprises a mask main body, and goggles, a head band, an oronasal sealing cover, filter cotton and a filter cotton outer cover which are arranged on the mask main body; the mask main body comprises a mask body part, a middle frame and a silica gel sealing gasket; the surface body part is vertically arranged, the middle frame is wrapped at the outer peripheral edge part of the surface body part, the inner end of the middle frame transversely extends to the direction far away from the surface body part to form the silica gel sealing gasket, and the headband is installed on the silica gel sealing gasket; the goggles are mounted on the upper part of the surface body part, and the filter cotton fixing frame is mounted on the lower part of the surface body part; the filter cotton is fixed on the filter cotton fixing frame, the inner side end of the filter cotton is connected with the mouth-nose sealing cover, and the outer side end of the filter cotton is connected with the filter cotton outer cover.
As one of the preferable modes of the present invention, the bottom of the goggles fits the top of the filter cotton fixing frame.
In a preferred embodiment of the present invention, the goggles are formed as an integral structure and are made of PC (polycarbonate). The goggles are made of PC materials, have good toughness and no deformation, are high in light transmission and ultra-clear and anti-fog, and can achieve a panoramic view of 180 degrees.
As one preferable mode of the present invention, the headband is a telescopic nylon band; one end of the telescopic nylon belt is connected with the top end of the silica gel sealing gasket, and the other end of the telescopic nylon belt is connected with the bottom end of the silica gel sealing gasket. When in use, the telescopic nylon belt is not contacted with the ear root, so that the pain and discomfort of the skin of the ear root are avoided; the length of the utility model can be adjusted at will, and the utility model is convenient and comfortable to wear.
As one of the preferred modes of the utility model, the mouth nose sealed cover is the mouth nose sealed silica gel cover, the inner parcel user mouth nose of mouth nose sealed silica gel cover, the outer end of mouth nose sealed silica gel cover is connected the filter pulp.
As one of the preferable modes of the utility model, the mouth and nose sealing silica gel cover and the filter cotton form a cup-shaped structure together; the opening part of the cup-shaped structure covers the mouth and the nose of a user, and the filter cotton forms the cup bottom of the cup-shaped structure.
As one of the preferred modes of the utility model, the filter pulp sets up the middle part of filter pulp mount, the outside of filter pulp by it is fixed to filter the cotton dustcoat cover.
As one of the preferable modes of the present invention, the filter cotton is N95 filter cotton (filtration rate > 95%), which can effectively filter dust, pollen, virus, etc. in the air and prevent the propagation of respiratory infectious microorganisms.
As one of the preferable modes of the utility model, a plurality of through holes are arranged on the filter cotton outer cover to facilitate the entering of the outside air.
As one of the preferable modes of the present invention, the filter cotton fixing frame and the middle frame are made of ABS resin (polypropylene).
The utility model discloses compare prior art's advantage and lie in:
(1) the utility model has simple structure and convenient use, and integrates the functions of goggles and face mask; when medical care personnel fix the protective mask on the head through the head band, the protective mask does not contact with the ear root, so that the pain and discomfort of the skin of the ear root can not be caused, and the silica gel sealing gasket is soft, so that the pain of the skin of the face can not be caused; meanwhile, the mouth and nose sealing cover has strong sealing capability, and can prevent exhaled air from condensing and fogging on the goggles;
(2) the headband of the utility model adopts a telescopic nylon band, the length of which can be adjusted at will, and the headband is convenient and comfortable to wear;
(3) the goggles of the utility model are made of PC (polycarbonate), which has good toughness and no deformation, high light transmission and ultra-clear antifogging property, the panoramic visual field can reach 180 degrees, and the antifogging effect of the goggles can be further achieved;
(4) the mouth and nose sealing cover of the utility model and the filter cotton form a cup-shaped structure together; when the medical personnel wear the protective mask, a certain space is reserved between the mouth and the nose and the filter cotton, and the comfort is higher.
Drawings
FIG. 1 is a schematic view showing the overall structure of a respiratory protection mask according to example 1;
FIG. 2 is a front view structural view of a protective mask for a novel respiratory system in accordance with example 1;
fig. 3 is an exploded view of the novel respiratory face shield of example 1.
In the figure: 1 is the face guard main part, 11 is face body portion, 12 is middle frame, 13 is the silica gel sealed pad, 2 is the goggles, 3 is the bandeau, 31 is flexible nylon belt, 4 is oronasal sealing cover, 41 is oronasal sealing silica gel cover, 5 is the filter pulp, 6 is the filter pulp dustcoat, 61 is the through-hole, 7 is the filter pulp mount.
Detailed Description
The embodiments of the present invention will be described in detail below, and the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
Example 1
As shown in fig. 1-3, the novel respiratory system protective mask of the present embodiment comprises a mask main body 1, and goggles 2, a headband 3, an oronasal sealing cover 4, a filter cotton 5 and a filter cotton outer cover 6 which are mounted on the mask main body 1. The mask main body 1 comprises a mask body part 11, a middle frame 12 and a silica gel sealing gasket 13; the face body part 11 is vertically arranged, the outer peripheral edge part of the face body part 11 is covered with a middle frame 12, and the inner end of the middle frame 12 transversely extends to the direction far away from the face body part to form a silica gel sealing gasket 13; the silica gel sealing gasket 13 can be tightly attached to the face through reasonable design, the material is soft, and the headband 3 is arranged on the silica gel sealing gasket 13 so as to be convenient to wear. Wherein, the upper part of the surface body part 11 is provided with a goggles 2, and the lower part of the surface body part 11 is provided with a filter cotton fixing frame 7; the filter cotton fixing frame 7 is fixed with filter cotton 5 for filtering air, the inner side end of the filter cotton 5 is connected with the mouth-nose sealing cover 4, and the outer side end of the filter cotton 5 is connected with the filter cotton outer cover 6.
The device of the embodiment has simple structure and convenient use, and integrates the functions of the goggles 2 and the face mask; when the medical care personnel fix the protective mask on the head through the head band 3, the medical care personnel do not contact with the ear root, so that the pain and discomfort of the skin of the ear root can not be caused, and the silica gel sealing gasket 13 is soft, so that the pain of the skin of the face can not be caused; meanwhile, the mouth and nose sealing cover 4 has strong sealing capability and can prevent exhaled air from being condensed and fogged on the goggles 2.
Referring to fig. 2, in the present embodiment, the goggles 2 are integrally formed and made of PC (polycarbonate); when the safety goggles are installed, the bottom of the safety goggles 2 is matched with the top of the filter cotton fixing frame 7. Here, goggles 2 adopt the PC material, and the toughness is good indeformable, and high printing opacity super clear antifog, the panorama field of vision can reach 180.
Referring to fig. 3, in the present embodiment, the headband 3 is a telescopic nylon band 31; one end of the telescopic nylon belt 31 is connected with the top end of the silica gel sealing gasket 13, and the other end of the telescopic nylon belt is connected with the bottom end of the silica gel sealing gasket 13. When in use, the telescopic nylon belt 31 is not contacted with the ear root, so that the pain and discomfort of the skin of the ear root are avoided; the length of the utility model can be adjusted at will, and the utility model is convenient and comfortable to wear.
Referring to fig. 3, in the present embodiment, the mouth-nose sealing cover 4 is a mouth-nose sealing silicone cover 41 (soft food grade silicone), the inner end of the mouth-nose sealing silicone cover 41 wraps the mouth and nose of the user, and the outer end of the mouth-nose sealing silicone cover 41 is connected to the filter cotton 5. Specifically, the mouth-nose sealing silica gel cover 41 and the filter cotton 5 form a cup-shaped structure together; when the mask is used, the opening part of the cup-shaped structure covers the mouth and the nose of a user, the mask is soft and comfortable to fit with the face, the sealing performance is strong, and air leakage is avoided; the cup bottom of the cup-shaped structure is served by the filter cotton 5. When the medical care personnel wear the protective mask, a certain space is reserved between the mouth and the nose and the filter cotton 5, and the comfort is higher.
Referring to fig. 3, in the present embodiment, the filter cotton 5 is N95 filter cotton (the filtration rate is greater than 95%), which can effectively filter dust, pollen, viruses and the like in the air and prevent the transmission of infectious microorganisms in the respiratory tract; the filter cotton 5 is arranged in the center of the filter cotton fixing frame 7, and the outside of the filter cotton 5 is covered and fixed by the filter cotton outer cover 6.
Referring to fig. 1 and 2, in the present embodiment, the filter cotton cover 6 is provided with a plurality of through holes 61 for facilitating the entry of the outside air.
In addition, as for the materials of the filter cotton fixing frame 7 and the middle frame 12, the present embodiment can adopt ABS resin (polypropylene) material, which is not only convenient for material selection, but also green and environment-friendly.
The use principle is as follows: when medical care personnel fix the protective mask on the head through the telescopic nylon belt 31, the medical care personnel do not contact with the ear root, so that the pain and discomfort of the skin of the ear root can not be caused, and the silica gel sealing gasket 13 is soft, so that the pain of the skin of the face can not be caused; the filter cotton 5 can filter air; the mouth-nose sealing silica gel cover 41 has strong sealing capability, can prevent exhaled gas from condensing and fogging on the goggles 2, and can play a double-antifogging role because the lenses of the goggles 2 are subjected to antifogging treatment (adopting PC materials). In addition, a certain space is arranged between the mouth and the nose and the filter cotton 5, so that the comfortable feeling is higher.
This embodiment device has goggles 2 and gauze mask dual function concurrently, has solved the problem that pain and goggles 2 (or glasses) that current gauze mask brought fogged, has both guaranteed medical personnel's safety, has alleviateed medical personnel's damage again.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A novel respiratory system protective mask is characterized by comprising a mask main body, and goggles, a head band, an oronasal sealing cover, filter cotton and a filter cotton outer cover which are arranged on the mask main body; the mask main body comprises a mask body part, a middle frame and a silica gel sealing gasket; the surface body part is vertically arranged, the middle frame is wrapped at the outer peripheral edge part of the surface body part, the inner end of the middle frame transversely extends to the direction far away from the surface body part to form the silica gel sealing gasket, and the headband is installed on the silica gel sealing gasket; the goggles are mounted on the upper part of the surface body part, and the filter cotton fixing frame is mounted on the lower part of the surface body part; the filter cotton is fixed on the filter cotton fixing frame, the inner side end of the filter cotton is connected with the mouth-nose sealing cover, and the outer side end of the filter cotton is connected with the filter cotton outer cover.
2. The new respiratory protective mask as claimed in claim 1, wherein the bottom of the goggles fits the top of the filter mount.
3. A novel respiratory protection mask according to claim 2 wherein the eyewear is of unitary construction and is made of polycarbonate.
4. The novel respiratory protection mask of claim 1 wherein the headband is a telescoping nylon strap; one end of the telescopic nylon belt is connected with the top end of the silica gel sealing gasket, and the other end of the telescopic nylon belt is connected with the bottom end of the silica gel sealing gasket.
5. The novel respiratory system face shield according to claim 1, wherein the oronasal sealing cover is an oronasal sealing silica gel cover, the inner end of the oronasal sealing silica gel cover wraps the oronasal of the user, and the outer end of the oronasal sealing silica gel cover is connected with the filter cotton.
6. The novel respiratory protection mask as claimed in claim 5, wherein the oronasal sealing silicone mask and the filter cotton together form a cup-shaped structure; the opening part of the cup-shaped structure covers the mouth and the nose of a user, and the filter cotton forms the cup bottom of the cup-shaped structure.
7. The novel respiratory system face shield according to claim 1, wherein the filter cotton is disposed in the middle of the filter cotton fixing frame, and the outer part of the filter cotton is covered and fixed by the filter cotton outer cover.
8. A novel respiratory protection face mask according to claim 7, wherein the filter cotton is specifically N95 filter cotton.
9. The novel respiratory system face shield according to claim 1, wherein the filter cotton outer cover is provided with a plurality of through holes.
10. The novel respiratory system face shield according to claim 1, wherein the filter cotton holder is made of ABS resin, and the middle frame is made of ABS resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020872569.8U CN212728900U (en) | 2020-05-21 | 2020-05-21 | Novel respiratory protective mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020872569.8U CN212728900U (en) | 2020-05-21 | 2020-05-21 | Novel respiratory protective mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212728900U true CN212728900U (en) | 2021-03-19 |
Family
ID=75005078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020872569.8U Expired - Fee Related CN212728900U (en) | 2020-05-21 | 2020-05-21 | Novel respiratory protective mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212728900U (en) |
-
2020
- 2020-05-21 CN CN202020872569.8U patent/CN212728900U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211230 Address after: 230088 No. 1429 Huguang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Anhui yichuanglian Medical Technology Co.,Ltd. Address before: 230088 No. 1429 Huguang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: ANHUI ZHONGRONG MEDICAL INSTRUMENT CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210319 |