CN206729260U - A kind of Antifogging mask - Google Patents
A kind of Antifogging mask Download PDFInfo
- Publication number
- CN206729260U CN206729260U CN201720330178.1U CN201720330178U CN206729260U CN 206729260 U CN206729260 U CN 206729260U CN 201720330178 U CN201720330178 U CN 201720330178U CN 206729260 U CN206729260 U CN 206729260U
- Authority
- CN
- China
- Prior art keywords
- respirator
- mask
- water
- collecting bag
- flexible pipe
- Prior art date
- 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
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 230000001815 facial effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims 1
- 230000002940 repellent Effects 0.000 claims 1
- 239000005871 repellent Substances 0.000 claims 1
- 210000001331 nose Anatomy 0.000 description 10
- 239000004745 nonwoven fabric Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
A kind of Antifogging mask disclosed in the utility model, including mask body and the ear-hang for being connected to mask body both sides, it is characterised in that：Also include being arranged on the captation of the respirator and connection respirator in the middle part of mask body, breathing shroud rim is provided with elastic sealing gasket, play a part of sealing, prevent aqueous vapor rises from influenceing sight, captation includes the water-collecting bag that the flexible pipe of connection respirator bottom connects with the flexible pipe other end, inside hose be provided with can one direction lead to water-collecting bag device in one-way on state, ponding in respirator flows into water-collecting bag by device in one-way on state, improve the comfort level used for a long time, it is convenient and practical.
Description
Technical field
It the utility model is related to a kind of mouth mask, and in particular to a kind of Antifogging mask.
Background technology
Existing mouth mask, it is general to gather into folds to form mask main body using material layers such as the non-woven fabrics of multi-disc rectangle or gauzes,
In the rubber rope of main body both side ends connection ring-type.The rubber rope of ring-type is suspended on the ear of user both sides, makes mask main body
The facial positions such as mouth and nasal cavity are covered, plays a part of protecting and filters.It is but substantial amounts of due to being included in the gas of people's exhalation
Vapor, human face's bridge of the nose part are raised again, and the mouth mask of plane can form space after wearing in bridge of the nose both sides, cause containing
A large amount of vapor are risen by the gap of bridge of the nose both sides, are formed white haze on the glasses that user wears, are influenceed sight.Work as exhalation
Gas it is a large amount of filtered and when being discharged by the gap of common mouth mask and nose both sides, can the hygienic requirements such as contaminated operation room compared with
High space environment.Such as a kind of mouth mask for preventing that glasses from hazing disclosed in Chinese patent specification 201610720508.8,
The internal layer of mask body is provided with choke silica gel close to the top of face side, prevents the vapor of exhalation from rising, but medical and nursing work
Person generally requires to wear mouth mask for a long time at work, and substantial amounts of vapor can cause between mouth mask and face in respiratory
Gap location forms the environment of humidity.A large amount of vapor can reduce Air permenbility after being condensed on non-woven fabrics or gauze, influence to use
Person's eupnea, and the mask main body moistened can be close to user's face, influence the comfort level worn.Therefore one kind is needed
Both the mouth mask that fog and can is worn for a long time can have been put.
Utility model content
Technical problem to be solved in the utility model is to provide one kind and is adapted in medical work, particularly surgical procedure
In, can the mouth mask worn for a long time of antifog and can.
Technical scheme is used by the utility model solves above-mentioned technical problem：A kind of Antifogging mask, including mouth mask sheet
Body and the ear-hang for being connected to the mask body both sides, it is characterised in that：Also include the breathing in the middle part of mask body
The captation of the respirator is covered and connects, the breathing shroud rim is provided with elastic sealing gasket, and the captation includes
The water-collecting bag that the flexible pipe at the respirator end connects with the flexible pipe other end is connected, the inside hose, which is provided with, makes water folk prescription
To the device in one-way on state towards the water-collecting bag, the water-collecting bag upper end is provided with miniature passage.
Preferably, the mask body is the multi-layer nonwoven fabrics or gauze of rectangular patch, and the ear-hang is telescopic rubber
Leather rope.
Preferably, the respirator is drop shape, raised from both sides toward axis, the elastic sealing gasket fitting mouth at edge
With nose surrounding facial skin, the respirator uses air-locked smooth water-proof material, and its middle part is provided with breathing equipment, bottom
Provided with a guide funnel.
Preferably, the breathing equipment is circular or ellipse projection, is provided with blow vent, in the blow vent
Portion is provided with the replaceable filter layer of multilayer.
Preferably, the device in one-way on state includes the film and filter screen set along the flexible pipe cross-wise direction, described thin
The inwall of the edge connection flexible pipe of film and filter screen, the film is adjacent to the side surface close to water-collecting bag in the filter screen, described
The center of film is provided with cross open.
Compared with prior art, the utility model has the advantage of face around the mouth and nose using respirator covering user
Portion, prevent aqueous vapor rises from influenceing sight, collect to wear due to long-time between respirator and human face further through captation and produce
Raw ponding, improve the comfort level of wearing, it is convenient and practical.
Brief description of the drawings
Fig. 1 is a kind of front view of Antifogging mask embodiment of the utility model.
Fig. 2 is a kind of top view of Antifogging mask embodiment of the utility model.
Fig. 3 is the schematic diagram of device in one-way on state in a kind of Antifogging mask embodiment of the utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
A kind of Antifogging mask as shown in Figure 1, 2, including mask body 1 and the ear-hang for being connected to mask body both sides
3, mask body 1 is rectangular-shaped non-woven fabrics or gauze, is respirator 2 in the center section of mask body 1, and respirator 2 is convex
The drop shape risen, it is raised from both sides toward axis, the top of respirator 2 be to the horizontal plane of protrusion on the outside of mouth mask, can enclosure
Divide the bridge of the nose and surrounding facial, its upper surface can support spectacle frame, and the edge that respirator 2 is connected with mask body 1 is provided with rubber
Manufactured elastic sealing gasket 201, the facial irregular shape of people is suitable for, fitting mouth, nose and surrounding facial, makes itself and people
The mouth of face and the periphery of nasal portion form the cavity of sealing.Be provided with the middle part of respirator 2 one it is raised circular or ellipse
Circular breathing equipment 202, a blow vent 203 is provided with breathing equipment 202, multilayer is stacked with inside the blow vent 203
Filter layer, the air of exhalation is may filter that, reducing can be according to use to the infection risk of patient, multiple layers of filters in surgical procedure
Environment and the proportion of goods damageds are changed.
Ear-hang 3 is elastic string, can freely stretch and be looped around on the ear of people, by the tensile force of ear-hang 3 that mask body is tight
It is attached on the face of people.The body of respirator 2 uses air-locked smooth water-proof material, and the bottom of respirator 2 is provided with guide funnel
204, the captation outside the connection of the bottom of guide funnel 204.After user wears Antifogging mask for a long time, Antifogging mask
There can be a large amount of aqueous vapors in cavity between human face, aqueous vapor condenses to form the globule in the inwall of respirator 2, the face of user
Also the globule that a large amount of sweat are formed occurs, the globule is flowed into the guide funnel 204 of the bottom of respirator 2 by Action of Gravity Field, is being oriented to
The congregate of funnel 204.
As shown in Figure 1,3, captation 4 includes the flexible pipe 401 and the other end of flexible pipe 401 of connection guide funnel 204 bottom
The water-collecting bag 402 of connection.Device in one-way on state 5 is internally provided with flexible pipe 401, it is soft that the device in one-way on state 5 includes connection
The film 502 set gradually and filter screen 501 of the inwall of pipe 401, the film 502 and filter screen 501 are along the cross-wise direction of flexible pipe 401
Set, film 502 is pressed close in the lower surface of filter screen 501, close to water-collecting bag 402.The circle centre position of film 502 is provided with cross and opened
Mouthful.When the opening of connection flexible pipe 401 is lived in the water seal of the congregate of guide funnel 204, due to the respiratory movement of people：During expiration,
The gas of exhalation can produce pressure to the water of the bottom of guide funnel 204, and the effect that water is stressed with self gravitation flows into flexible pipe
401, now film 502 opened along cross-shaped aperture, water can just flow into water-collecting bag 402 by device in one-way on state 5, and part is logical
The gas for entering water-collecting bag 402 is discharged by being arranged on the miniature passage at the top of water-collecting bag 402；During air-breathing, due to from water-collecting bag
Film 502 is close to filter screen 501 by the back draught of 402 to flexible pipe 401, and film 502 closes, and is prevented air-flow and water from reversely leading to and is exhaled
Suction hood 2.Preferred a kind of device in one-way on state 5 in the present embodiment, the device in one-way on state of other forms can be also used, realize water
With one-way flow function of the gas from flexible pipe 401 to water-collecting bag 402.
The Antifogging mask is closely adjacent to around the nose and mouth of people by respirator 2 by elastic sealing gasket 202
Skin, prevent the gas of exhalation from, by the risings of nose both sides, ensureing that user's sight is not influenceed by fog, further through water-collecting bag
402 collect caused ponding after respirator 2 inside long-time uses, improve and are asked for a long time using degree of comfort decreased after mouth mask
Topic, it is convenient and practical, it is adapted to medical worker to be worn when carrying out prolonged operation technique.
Although preferred embodiment of the present utility model described in detail above, it is to be clearly understood that for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within any modification, equivalent substitution and improvements made etc., should be included within the scope of protection of the utility model.
Claims (5)
1. a kind of Antifogging mask, including mask body (1) and the ear-hang (3) for being connected to the mask body (1) both sides, its
It is characterised by：Also include the respirator (2) in the middle part of mask body (1) and the captation of the connection respirator (2)
(4), respirator (2) edge is provided with elastic sealing gasket (201), and the captation (4) includes connecting the respirator
(2) water-collecting bag (402) that the flexible pipe (401) at end connects with the flexible pipe (401) other end, the flexible pipe (401) is internal to be set
There is the device in one-way on state (5) for making water one direction lead to the water-collecting bag (402), water-collecting bag (402) upper end is provided with
Miniature passage.
2. Antifogging mask as claimed in claim 1, it is characterised in that：The mask body (1) for rectangular patch multilayer without
It is telescopic elastic string to spin cloth or gauze, the ear-hang (3).
3. Antifogging mask as claimed in claim 1, it is characterised in that：The respirator (2) is drop shape, from both sides into
Axis is raised, is that the edge of the respirator (2) is provided with bullet to protrusion horizontal plane on the outside of mouth mask at the top of the respirator (2)
Property sealing gasket (201), fitting mouth, part nose and surrounding facial skin, the respirator (2) uses air-locked smooth water repellent material
Material, its middle part are provided with breathing equipment (202), and bottom is provided with a guide funnel (204).
4. Antifogging mask as claimed in claim 3, it is characterised in that：The breathing equipment (202) is circular or ellipse
Projection, blow vent (203) is provided with, the replaceable filter layer of multilayer is provided with inside the blow vent (203).
5. Antifogging mask as claimed in claim 1, it is characterised in that：The device in one-way on state (5) is included along the flexible pipe
(401) film (502) and filter screen (501) that cross-wise direction is set, the film (502) connects soft with the edge of filter screen (501)
The inwall of (401) is managed, the film (502) is adjacent to the side surface close to water-collecting bag (402) in the filter screen (501), described
The center of film (502) is provided with cross open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720330178.1U CN206729260U (en) | 2017-03-31 | 2017-03-31 | A kind of Antifogging mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720330178.1U CN206729260U (en) | 2017-03-31 | 2017-03-31 | A kind of Antifogging mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206729260U true CN206729260U (en) | 2017-12-12 |
Family
ID=60559186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720330178.1U Expired - Fee Related CN206729260U (en) | 2017-03-31 | 2017-03-31 | A kind of Antifogging mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206729260U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799138A (en) * | 2018-06-29 | 2018-11-13 | 贾聪聪 | A kind of centrifugal pump Anti-dripping device |
| CN113040442A (en) * | 2021-04-30 | 2021-06-29 | 宜春市绘梦技术服务有限公司 | Mask manufacturing process and mask |
-
2017
- 2017-03-31 CN CN201720330178.1U patent/CN206729260U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799138A (en) * | 2018-06-29 | 2018-11-13 | 贾聪聪 | A kind of centrifugal pump Anti-dripping device |
| CN113040442A (en) * | 2021-04-30 | 2021-06-29 | 宜春市绘梦技术服务有限公司 | Mask manufacturing process and mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |