CN204908049U - Gauze mask that built -in fan is aired exhaust - Google Patents
Gauze mask that built -in fan is aired exhaust Download PDFInfo
- Publication number
- CN204908049U CN204908049U CN201520726654.2U CN201520726654U CN204908049U CN 204908049 U CN204908049 U CN 204908049U CN 201520726654 U CN201520726654 U CN 201520726654U CN 204908049 U CN204908049 U CN 204908049U
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- China
- Prior art keywords
- mouth mask
- built
- fan hub
- mask
- battery
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Abstract
The utility model discloses a gauze mask that built -in fan is aired exhaust, including the gauze mask main part, the position that corresponds with human oral area in the gauze mask main part is inlayed and is equipped with the fan shell, flabellum, motor and battery be equipped with in the fan shell, fan shell one side of human oral area dorsad is the air outlet, and the apron is equipped with to one side of the human oral area of orientation, it has the ventilation hole to distribute on the apron. The utility model discloses simple structure, convenient to use outwards discharges through the gas of fan promotion user exhalation, strengthens the travelling comfort that the gauze mask was worn to adopt chargeable call, the environmental protection is durable.
Description
Technical field
The utility model relates to the mouth mask in amenities, particularly relates to a kind of mouth mask of built-in fans air draft.
Background technology
Mouth mask is a kind of amenities, refers generally to be worn over nose and mouth for filtering the air of turnover mouth and nose, to reach the apparatus of the gas of blocking harmful, smell, spittle turnover wearer mouth and nose, makes with gauze or paper etc.
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 effect.
Mouth mask can be divided into air filtering type mask and Gas feeding mouth mask.Air filtering type mask is most popular one large class in routine work, and the structure of an air filtering type mask should be divided into two large divisions, and one is the main body of face shield, simply can be interpreted as the shelf of a mouth mask; Another is filter material part, comprises the chemical filtering box etc. for dust-proof filter cotton and gas defence.Gas feeding mouth mask refers to the clean source of the gas of will isolate with nuisance, and by dynamic action as pressed empty machine, compressed gas cylinder device etc., the face delivering to people through pipe and face shield is breathed for people.
Common air filter type is generally cotton cloth respirator, and its resistance dirt principle is mechanical filtration, exactly when dust collides gauze, through obstruct layer by layer, is intercepted in gauze by some big dust particles.For some fine dusts, being especially less than the dust of 2.5 microns, through going from the mesh of gauze, respiratory system will being entered.If reach high dust collection efficiency, unique method increases thickness exactly, and the negative effect increasing thickness allow user feel exactly respiratory resistance is very large, increase the weight of mouth mask quality, long periods of wear can feel uncomfortable simultaneously.
Damp and hot or poor workplaces that ventilates at some, or in the larger working environment of the amount of labour, mouth mask wear the comfortableness that can affect breathing, especially when mouth mask is got wet by the hot gas of breathing out or saliva, the respiratory resistance of user can be increased, further reduce the iris action to germ, be also unfavorable for the filtration cycle of gas.
Utility model content
For overcoming the deficiencies in the prior art, the utility model provides a kind of mouth mask of built-in fans air draft, and the gas of breathing out for promoting user discharges, and strengthens the comfortableness that mouth mask is worn, and structure is simple, convenient and practical.
Concrete technical scheme of the present utility model is as follows:
A mouth mask for built-in fans air draft, comprises mask main body, and position corresponding with human body oral area in described mask main body is embedded with fan hub, and described fan hub is built with flabellum, motor and battery;
The side of described fan hub human body oral area is dorsad air outlet, and cover plate is equipped with in the side towards human body oral area, and described cover plate is distributed with air vent.
In the utility model, mask main body is mainly filtration cloth, and mask main body is provided with installing port, and fan hub is placed in this installing port, and with mask main body seamless link, keep the fixed installation of fan hub.
Wherein, flabellum is by driven by motor, and battery is used for feeding electric motors, and flabellum rotates backward outer air draft, is discharged in time by the gas of exhalation, promotes the circulation of gas inside and outside mouth mask, to promote the comfortableness that mouth mask uses.
Preferably, described fan hub protuberance is in the outside of mask main body, and described cover plate flushes with the inner side of mask main body.
Fan hub outwards swells, and the inner chamber forming installation flabellum, motor and battery, because human body oral area pressed close to by cover plate, flushes with the inner side of mask main body, be convenient to wearing of mouth mask.
In the utility model, described fan hub comprises the installation room at middle part, and described flabellum and motor arrangement are in installation room, and the side of installation room is provided with the battery chamber of placing described battery, and relative opposite side is provided with assembly room.
Wherein, the sidewall of described battery chamber is built with the button controlling motor switch, and by pressing button, namely the switch of controlling fan, easy to operate.
Preferably, described assembly room is built with the electronic component charged for described battery, and the outer wall of assembly room is provided with charging inlet.
For reducing the inconvenience changed battery and bring, battery of the present utility model is the rechargeable battery recycled, and after battery uses, is charged the battery by charging inlet, environmental and durable.
Preferred further, described charging inlet is USB interface.
Preferably, described air outlet comprises semicircular air-out grid, and the eye of wind that two that are positioned at described air-out grid top circular, forms the air outlet being similar to smiling face's shape, has good aesthetic property, is convenient to consumer and accepts.
Preferably, the middle part of described cover plate, to fan hub sunken inside, adapts with human body nozzle type, to promote comfortableness further.
The utility model structure is simple, easy to use, promotes that the gas that user breathes out discharges, strengthen the comfortableness that mouth mask is worn, and adopt rechargeable battery by fan, environmental and durable.
Accompanying drawing explanation
Fig. 1 is the structural representation of mouth mask in the utility model;
Fig. 2 is the front elevation of fan hub;
Fig. 3 is the back view of fan hub;
Fig. 4 is the first side view of fan hub;
Fig. 5 is the second side view of fan hub;
Fig. 6 is the structure chart of cover plate.
Detailed description of the invention
As shown in Figure 1, a kind of mouth mask of built-in fans air draft, comprise the mask main body be made up of filter cloth 1 and frenulum 2, the position that filter cloth 1 is corresponding with human body oral area is embedded with fan hub 3, and fan hub 3 is built with flabellum, motor and battery.
As shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the side of fan hub 3 human body oral area is dorsad air outlet, cover plate 4 is equipped with in side engaging towards human body oral area, cover plate 4 flushes with the inner side of filter cloth 1, cover plate 4 is distributed with air vent 41, as shown in Figure 6, the middle part of cover plate 4 is to fan hub 3 sunken inside for covering plate structure, adapt with human body nozzle type, to promote the wearing comfort of mouth mask.
Air outlet comprises semicircular air-out grid 34, and the eye of wind 35 that two that are positioned at air-out grid 34 top circular, forms the air outlet being similar to smiling face's shape, has good aesthetic property.
In the present embodiment, fan hub 3 swells in the outside of filter cloth 1, the inner chamber forming installation flabellum, motor and battery, comprise the installation room 31 at middle part, flabellum and motor arrangement are in installation room 31, the side of installation room 31 is provided with the battery chamber 33 of placing battery, and relative opposite side is provided with assembly room 32.Wherein, the sidewall of battery chamber 33, built with the button 37 controlling motor switch, is shown in Fig. 5, by pressing button, the i.e. switch of controlling fan.Assembly room 32 is built with the electronic component charged for battery, and the outer wall of assembly room 32 is provided with charging inlet 36, sees Fig. 4, and the charging inlet in the present embodiment is USB interface.
Mouth mask in the present embodiment is when wearing, and flabellum is by driven by motor, and battery is to feeding electric motors, and flabellum rotates backward outer air draft, is discharged in time by the gas of exhalation, promotes the circulation of gas inside and outside mouth mask, to promote the comfortableness that mouth mask uses.
The foregoing is only better implementation example of the present utility model, be not limited to the utility model, all within the utility model spirit and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. a mouth mask for built-in fans air draft, comprises mask main body, it is characterized in that, position corresponding with human body oral area in described mask main body is embedded with fan hub, and described fan hub is built with flabellum, motor and battery;
The side of described fan hub human body oral area is dorsad air outlet, and cover plate is equipped with in the side towards human body oral area, and described cover plate is distributed with air vent.
2. mouth mask as claimed in claim 1, is characterized in that, described fan hub protuberance is in the outside of mask main body, and described cover plate flushes with the inner side of mask main body.
3. mouth mask as claimed in claim 1, is characterized in that, described fan hub comprises the installation room at middle part, and described flabellum and motor arrangement are in installation room, and the side of installation room is provided with the battery chamber of placing described battery, and relative opposite side is provided with assembly room.
4. mouth mask as claimed in claim 3, is characterized in that, the sidewall of described battery chamber is built with the button controlling motor switch.
5. mouth mask as claimed in claim 4, it is characterized in that, described assembly room is built with the electronic component charged for described battery, and the outer wall of assembly room is provided with charging inlet.
6. mouth mask as claimed in claim 5, it is characterized in that, described charging inlet is USB interface.
7. mouth mask as claimed in claim 1, it is characterized in that, described air outlet comprises semicircular air-out grid, and the eye of wind that two that are positioned at described air-out grid top circular.
8. mouth mask as claimed in claim 1, it is characterized in that, the middle part of described cover plate is to fan hub sunken inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520726654.2U CN204908049U (en) | 2015-09-18 | 2015-09-18 | Gauze mask that built -in fan is aired exhaust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520726654.2U CN204908049U (en) | 2015-09-18 | 2015-09-18 | Gauze mask that built -in fan is aired exhaust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204908049U true CN204908049U (en) | 2015-12-30 |
Family
ID=54957251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520726654.2U Expired - Fee Related CN204908049U (en) | 2015-09-18 | 2015-09-18 | Gauze mask that built -in fan is aired exhaust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204908049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107638642A (en) * | 2016-07-20 | 2018-01-30 | 苏州全睿智能科技有限公司 | The new construction of air cleaner |
-
2015
- 2015-09-18 CN CN201520726654.2U patent/CN204908049U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107638642A (en) * | 2016-07-20 | 2018-01-30 | 苏州全睿智能科技有限公司 | The new construction of air cleaner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20180918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |