CN204838108U - Open gauze mask of one -way gas transmission - Google Patents
Open gauze mask of one -way gas transmission Download PDFInfo
- Publication number
- CN204838108U CN204838108U CN201520487457.XU CN201520487457U CN204838108U CN 204838108 U CN204838108 U CN 204838108U CN 201520487457 U CN201520487457 U CN 201520487457U CN 204838108 U CN204838108 U CN 204838108U
- Authority
- CN
- China
- Prior art keywords
- air
- gas
- gauze mask
- mouth mask
- appendix
- 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.)
- Withdrawn - After Issue
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 13
- 238000009423 ventilation Methods 0.000 claims description 19
- 238000001914 filtration Methods 0.000 claims description 9
- 150000001450 anions Chemical class 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 21
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 8
- 239000002912 waste gas Substances 0.000 abstract description 6
- 230000007306 turnover Effects 0.000 abstract description 4
- 230000003434 inspiratory effect Effects 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model relates to a daily health supplies field, concretely relates to open gauze mask of one -way gas transmission, the gas -supply pipe that filter transported gas device and run through the gauze mask body is personally experienced sth. Part of the body, is filtered transported gas device, is connected including the gauze mask, the gas -supply pipe is located nostril below department and is equipped with tubaeform respiration window, tubaeform respiration window partial gas -supply pipe perpendicular communicate with each other internal with the gauze mask, the gas -supply pipe is mutually perpendicular with respiration window's air current flow direction at the internal air current flow direction of gauze mask, the end of gas -supply pipe is in open state for exhaust hole, exhaust hole all the time, owing to be equipped with above -mentioned structure, this gauze mask furthest has reduced the inspiratory resistance that the user experienced, air current in the route and the orientation that fixed the air current business turn over, flow, gas -supply pipe is uniflow all the time, and the air current advances, goes out the complete difference in position of gauze mask, and the waste gas of nostril exhalation can be taken out of the gauze mask outside by the air current in the gas -supply pipe through respiration window immediately, and not at the inside residual gas that forms of gauze mask, the person of wearing is in any air circumstance in the assurance, can both enjoy comfortable, healthy breathing.
Description
Technical field
The utility model relates to daily hygiene articles for use field, is specifically related to the open mouth mask of unidirectional gas transmission.
Background technology
Mouth mask has certain filtration to the air entering lung, when respiratory infectious disease is popular, in the environment that dust etc. pollutes during operation, wears masks and has extraordinary protective effect.In outdoor sport, for resisting dust storm and cold, or there being activity in air-polluting environment, putting on mouth mask and there is protective effect.Wear in hospital, job site, Sand Dust Environment, can prevent from sucking germ, dust.But existing mouth mask all adopts air inlet and exhaust passage to share, the waste gas of discharging from respiratory system can not discharge mouth mask in time, is repeatedly sucked, thus affects the comfort of mouth mask use, is also unfavorable for health, and.
Summary of the invention
The purpose of this utility model is to provide the open mouth mask of unidirectional gas transmission, and this mouth mask will adopt unidirectional gas transmission route, and air inlet and exhaust outlet can be separated completely, exhaust outlet is in open state all the time.
The open mouth mask of unidirectional gas transmission, comprise mouth mask body, filter air delivery device, connect the appendix filtering air delivery device 2 impenetrating mouth cover body, described appendix is positioned at place below nostril and is provided with tubaeform Window for ventilation, described tubaeform Window for ventilation communicates with the part appendix in mouth mask body is vertical, ensure that the air current flow direction of tubaeform Window for ventilation air current flow direction and appendix is perpendicular, form air curtain, the air current flow direction of the air current flow direction of described appendix in mouth mask body and Window for ventilation is perpendicular, the end of described appendix is steam vent, steam vent is in open state all the time.
Described appendix is positioned at mouth mask body and is provided with distribution of air flow case, and the thickness of described distribution of air flow case is greater than the bore of appendix, and described tubaeform Window for ventilation is installed vertically on the inner side of distribution of air flow case, and communicates with distributor box.
Described filtration air delivery device, comprises housing, the blower fan be located in housing, is located at blower fan both sides and two air inlets on housing, the filter membrane being located at air inlet, the air outlet be located on housing, is located at anion generator between blower fan and air outlet, is located at the knob switch of housing lower end, is installed on the battery of housing bottom.
Owing to being provided with said structure, this mouth mask reduces the inspiratory resistance that user experiences to greatest extent; Secure air-flow turnover, the route flowed and direction, air-flow in appendix one-way flow all the time, and air-flow is completely different into and out of the position of mouth mask, the waste gas breathed out in nostril can be taken out of mouth mask outside by the air-flow in appendix immediately through Window for ventilation, and residual gas is not formed in mouth mask inside, ensure that wearer is in any air ambient, can enjoy the comfort, healthy breathing.
Accompanying drawing explanation
Structural representation when Fig. 1 is the air-breathing of unidirectional gas transmission open mouth mask.
Structural representation when Fig. 2 is the expiration of unidirectional gas transmission open mouth mask.
Fig. 3 is the structural representation of filtration air delivery device of the present utility model.
Detailed description of the invention
As Fig. 1, Fig. 2, shown in Fig. 3, the open mouth mask of unidirectional gas transmission, comprise mouth mask body 1, filter air delivery device 2, connect the appendix 3 filtering air delivery device 2 impenetrating mouth cover body 1, described appendix 3 is positioned at place below nostril and is provided with tubaeform Window for ventilation 4, described tubaeform Window for ventilation communicates with the part appendix 3 in mouth mask body 1 is vertical, ensure that the air current flow direction of tubaeform Window for ventilation air current flow direction and appendix 3 is perpendicular, form air curtain, the air current flow direction of the air current flow direction of described appendix 3 in mouth mask body 1 and Window for ventilation 4 is perpendicular, the end of described appendix 3 is steam vent 31, steam vent 31 is in open state all the time.Described appendix 3 is positioned at mouth mask body 1 and is provided with distribution of air flow case 32, and the thickness of described distribution of air flow case 32 is greater than the bore of appendix 3, and described tubaeform Window for ventilation 4 is installed vertically on the inner side of distribution of air flow case 32, and communicates with distributor box 32.Described filtration air delivery device 2, comprises housing 21, the blower fan 22 be located in housing 21, is located at blower fan 22 both sides and two air inlets 23 on housing 21, the filter membrane 24 being located at air inlet 23, the air outlet 27 be located on housing 21, is located at anion generator 25 between blower fan 22 and air outlet 23, is located at the knob switch 26 of housing 21 lower end, is installed on battery 28 bottom housing 21.Filter air delivery device 2 and adopt miniature electric blower fan 22, the pure air through filtering is transported to appendix 3 incessantly.Secure air-flow turnover, the route flowed and direction, air-flow is one-way flow all the time, has abandoned the design that traditional mouth mask air-flow sucks and exhalation passage shares.During air-breathing, produce negative pressure inside Window for ventilation 4, the part pure air in appendix 3 is due to suction function, and flow direction changes, and enters nostril from Window for ventilation 4, and the respiratory system to people provides clean air.When (figure mono-), expiration, the waste gas out from nostril, enters appendix 3 from tubaeform Window for ventilation, is taken away fast by the air-flow in speed faster appendix 3, and can not remain in mouth mask, thus the air sucked when ensureing air-breathing is next time fresh pure air.(figure bis-) steam vent 31 is in open state all the time, and size and the speed of air-flow is inputted by controlled filter air delivery device, ensure and air pressure all the time >=1.1 atmospheric pressure herein, thus ensure the air only export but no import at steam vent 31 place, can not occur filtered the reverse phenomenon entering mouth mask inside of air.The bore of steam vent 4 is greater than the caliber of appendix 3 arbitrary portion, so that the waste gas of breathing out from nostril is more easily discharged fast.The preferred air-locked material of mouth mask body, prevents the air of filtered from entering mouth mask.Adopt electronic filtration air delivery device, reduce the inspiratory dyspnea that traditional mouth mask leans on nose suction to be produced by air intake mouth mask entirely to greatest extent; The more important thing is, secure air-flow turnover, the route flowed and direction, air-flow in appendix 3 one-way flow all the time, and air-flow is completely different into and out of the position of mouth mask, the waste gas breathed out in nostril can be taken out of mouth mask outside by the air-flow in appendix 3 immediately through Window for ventilation, and does not form residual gas in mouth mask inside.Meanwhile, each air sucked is all clean, pure and fresh.Thus guarantee wearer is in any air ambient, can enjoy the comfort, healthy breathing.
Claims (3)
1. the open mouth mask of unidirectional gas transmission, it is characterized in that: comprise mouth mask body, filter air delivery device, connect and filter air delivery device (2) and the appendix of impenetrating mouth cover body, described appendix is positioned at place below nostril and is provided with tubaeform Window for ventilation, described tubaeform Window for ventilation communicates with the part appendix in mouth mask body is vertical, the air current flow direction of the air current flow direction of described appendix in mouth mask body and Window for ventilation is perpendicular, the end of described appendix is steam vent, and steam vent is in open state all the time.
2. the open mouth mask of unidirectional gas transmission according to claim 1, it is characterized in that: described appendix is positioned at mouth mask body and is provided with distribution of air flow case, the thickness of described distribution of air flow case is greater than the bore of appendix, described tubaeform Window for ventilation is installed vertically on the inner side of distribution of air flow case, and communicates with distributor box.
3. the open mouth mask of unidirectional gas transmission according to claim 1, it is characterized in that: described filtration air delivery device, comprise housing, the blower fan be located in housing, be located at blower fan both sides and two air inlets on housing, the filter membrane being located at air inlet, the air outlet be located on housing, be located at anion generator between blower fan and air outlet, be located at the knob switch of housing lower end, be installed on the battery of housing bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520487457.XU CN204838108U (en) | 2015-07-08 | 2015-07-08 | Open gauze mask of one -way gas transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520487457.XU CN204838108U (en) | 2015-07-08 | 2015-07-08 | Open gauze mask of one -way gas transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204838108U true CN204838108U (en) | 2015-12-09 |
Family
ID=54728724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520487457.XU Withdrawn - After Issue CN204838108U (en) | 2015-07-08 | 2015-07-08 | Open gauze mask of one -way gas transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204838108U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105029768A (en) * | 2015-07-08 | 2015-11-11 | 刘明江 | One-way air-delivery open mask |
| CN108741300A (en) * | 2018-07-06 | 2018-11-06 | 上海净颖电子科技有限公司 | A kind of double air duct electric masks of list wind turbine |
-
2015
- 2015-07-08 CN CN201520487457.XU patent/CN204838108U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105029768A (en) * | 2015-07-08 | 2015-11-11 | 刘明江 | One-way air-delivery open mask |
| CN105029768B (en) * | 2015-07-08 | 2019-01-25 | 刘明江 | The open mask of unidirectional gas transmission |
| CN108741300A (en) * | 2018-07-06 | 2018-11-06 | 上海净颖电子科技有限公司 | A kind of double air duct electric masks of list wind turbine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151209 Effective date of abandoning: 20190125 |
|
| AV01 | Patent right actively abandoned |