CN205339888U - Take fixing device is adsorbed to negative pressure automation to supply gas and filter antifog haze face guard - Google Patents
Take fixing device is adsorbed to negative pressure automation to supply gas and filter antifog haze face guard Download PDFInfo
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- CN205339888U CN205339888U CN201620084627.4U CN201620084627U CN205339888U CN 205339888 U CN205339888 U CN 205339888U CN 201620084627 U CN201620084627 U CN 201620084627U CN 205339888 U CN205339888 U CN 205339888U
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Abstract
The utility model discloses a take fixing device is adsorbed to negative pressure automation to supply gas and filter antifog haze face guard relates to life protective articles technical field. Including the face guard casing, fixing device is adsorbed to the negative pressure, the one -way bars hole and the filter equipment that supplies gas of giving vent to anger, fixing device fixed mounting is adsorbed in face guard casing and facial one side that combines the edge to the negative pressure, the one -way bars hole of giving vent to anger sets up the bottom at face guard casing convex surface, supply gas one side of filter equipment fixed mounting face guard casing convex surface, supply gas filter equipment mainly by axial fan, check valve and air filter constitute, axial fan passes through air filter and the check valve can be with supplying the user to breathe in air one -way transmission to the face guard casing after filtering. It is human effectually to prevent that haze and poisonous granule from inhaleing, through filter equipment and the one -way reasonable design in bars hole of giving vent to anger of supplying gas, has guaranteed that the inside air current circulation of face guard is unobstructed, and the user can comfortable breathing fresh air.
Description
Technical field
This utility model relates to life protective articles technical field, particularly relates to a kind of filtration haze face shield of automatically supplying gas with the fixing device of negative-pressure adsorption.
Background technology
Due to rapid industrial development, cause that whole nation air quality on a large scale declines, PM2.5 refers to the diameter pellet less than or equal to 2.5 microns in air, PM2.5 contains harmful gas and heavy metal substance, PM2.5 is small and light, be difficult to natural subsidence to ground, for a long time floating in atmosphere, and adsorb substantial amounts of poisonous and harmful substances, thus health is very big.Visible have a kind of mask that can effectively stop PM2.5 to become the task of top priority.But traditional mask is multilamellar gauze or non-woven fabrics overlap is fabricated to mask, during use, mask covers mouth and nose.In order to reach to filter out the molecule in air or the dirt count in air very big time; the number of plies of gauze or non-woven fabrics will be increased or increase the textile density of gauze or non-woven fabrics; the permeability of such mask will reduce; during use; people can be allowed to breathe difficulty increase; feeling vexed, the moisture row simultaneously breathed out does not go out, and allows people feel very uncomfortable.The structure that face shield common at present is not closely connected with face, causes face shield and face to combine poor.
Haze sky is maximum to Respiratory Effect, and this has become the common recognition of majority.Respiratory system contacts most frequent with external environment, and contact area is relatively big, and hundreds of Atmospheric particulates can be directly entered and be attached on human body lower respiratory tract and in the lobe of the lung, and major part can be sucked by human body.Secondly, haze weather causes that surface layer ultraviolet weakens, it is easy to make the increased activity of pathogenic bacteria in air, fine particle meeting " with " antibacterial, virus, come the depths of respiratory system, cause infection.Especially the child of immunity underground and old man are injured maximum.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of filtration haze face shield of automatically supplying gas with the fixing device of negative-pressure adsorption, this face shield can effectively prevent haze and toxic granular from sucking human body, and can effectively make face shield and face combine closely by the fixing device of negative-pressure adsorption, by supplying gas defecator and unidirectional gate hole of giving vent to anger reasonably designs, ensure that the circulation of air flow of face masks is unobstructed, what user can be comfortable has a breath of fresh air.
For solving above-mentioned technical problem, technical solution adopted in the utility model is: a kind of filtration haze face shield of automatically supplying gas with the fixing device of negative-pressure adsorption, including mask shell, negative-pressure adsorption fixes device, unidirectional gate hole and the defecator of supplying gas of giving vent to anger, the fixing device of described negative-pressure adsorption is fixedly mounted on the side of mask shell and face jointing edge, described unidirectional gate hole of giving vent to anger is arranged on the bottom of mask shell convex surface, and it is suitable with the position exhaled in nostril and face, the side of described defecator fixed installation mask shell convex surface of supplying gas, the fixing device one end of described negative-pressure adsorption is fixing with mask shell to be connected, the other end is provided with several suckers for being absorbed and fixed at face, described defecator of supplying gas is mainly by axial flow blower, check valve and air filtering core composition, described axial flow blower can be breathed in the air one-way transmission after filtering to mask shell for user by air filtering core and check valve.
The technical scheme optimized further be described in defecator of supplying gas also include intelligent control module and respiration pickup, described respiration pickup is for gathering respiratory frequency and the respiratory flow of user, and respiratory frequency and the respiratory flow signal of collection are sent to intelligent control module and process, signal after process is used for controlling axial flow blower by intelligent control module, regulates air output by controlling the rotating speed of axial flow blower.
The technical scheme optimized further be described in defecator of supplying gas have two, lay respectively at the both sides of mask shell convex surface.
The technical scheme optimized further is that described mask shell is symmetrically arranged on two with link, and link passes through the scalable rope band being looped around head by mask shell fixation.
The technical scheme optimized further is the anion generator that described mask shell is additionally provided with for purifying mask shell inner air.
The technical scheme optimized further is the air quality monitoring device that described mask shell is additionally provided with for display surface over body case inner air quality.
The technical scheme optimized further is that described mask shell adopts transparent plastics material to make, and is provided with power module bottom its mask shell, and described power module is (for lithium battery.
The technical scheme optimized further is that the fixing device of described negative pressure filtration adopts soft silica gel material to make.
The technical scheme optimized further is that described air filtering core adopts non-woven fabrics, absorbent charcoal material or HEPA drainage screen to make.
The technical scheme optimized further be described in the injection well that defecator is deep within mask shell of supplying gas be also associated with air guide device.
Adopt and have the beneficial effects that produced by technique scheme: this utility model can effectively make face shield and face combine closely by the fixing device of negative-pressure adsorption, face shield adopts transparent plastics material to make, what the fixing device of negative-pressure adsorption adopted is soft silica gel material, and the face contacted with skin of face is provided with vacuum cup, mainly it is adsorbed onto on face, face shield is made to be not easy to drop, by supplying gas defecator and unidirectional gate hole of giving vent to anger reasonably designs, ensure that the circulation of air flow of face masks is unobstructed, what user can be comfortable has a breath of fresh air；Supply gas simultaneously and be additionally provided with respiration pickup and intelligent control module in defecator, respiration pickup is for gathering respiratory frequency and the respiratory flow of user, and respiratory frequency and the respiratory flow signal of collection are sent to intelligent control module and process, signal after process is used for controlling axial flow blower by intelligent control module, regulates air output by controlling the rotating speed of axial flow blower；Namely achieve automatic ventilating, solve the dyspneic problem of existing mask, and can when air pollution is serious, it is achieved outdoor life-time service, the strenuous exercises such as running football of can taking a walk, simultaneously breathe or pure air；Air filtering core have employed non-woven fabrics or absorbent charcoal material, and can be replaced according to the time used and state；Simultaneously this utility model can also load anion generator, purifies incoming call air further, can load air quality monitoring device, in real time air quality in display face shield, it is adaptable to child or old man and suffer from the crowd of respiratory tract disease.
Accompanying drawing explanation
Fig. 1 is this utility model overall structure schematic diagram；
Fig. 2 is this utility model front view；
Fig. 3 is rearview of the present utility model；
Wherein, 1 mask shell, 2 negative-pressure adsorption fix device, 3 suckers, 4 air guide devices, 5 unidirectional gate hole of giving vent to anger, 6 links, and 7 supply gas defecator, 8 power modules.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Such as Fig. 1, shown in Fig. 2 and Fig. 3, this utility model is a kind of filtration haze face shield of automatically supplying gas with the fixing device of negative-pressure adsorption, including mask shell 1, negative-pressure adsorption fixes device 2, unidirectional gate hole 5 and the defecator 7 of supplying gas of giving vent to anger, the fixing device 2 of described negative-pressure adsorption is fixedly mounted on the side of mask shell 1 and face jointing edge, described unidirectional gate hole 5 of giving vent to anger is arranged on the bottom of mask shell 1 convex surface, and it is suitable with the position exhaled in nostril and face, described defecator 7 of supplying gas fixedly mounts the side of mask shell 1 convex surface, fixing device 2 one end of described negative-pressure adsorption is fixing with mask shell 1 to be connected, the other end is provided with several suckers 3 for being absorbed and fixed at face, described defecator 7 of supplying gas is main by axial flow blower, check valve and air filtering core composition, described axial flow blower can be breathed for user by air filtering core and check valve in the air one-way transmission after filtering to mask shell 1.
The embodiment optimized further be described in defecator 7 of supplying gas also include intelligent control module and respiration pickup, described respiration pickup is for gathering respiratory frequency and the respiratory flow of user, and respiratory frequency and the respiratory flow signal of collection are sent to intelligent control module and process, signal after process is used for controlling axial flow blower by intelligent control module, regulates air output by controlling the rotating speed of axial flow blower.The embodiment optimized further be described in defecator 7 of supplying gas have two, lay respectively at the both sides of mask shell 1 convex surface.
The embodiment optimized further is that described mask shell 1 is symmetrically arranged on two with link 6, and link 6 passes through the scalable rope band being looped around head by mask shell 1 fixation.
The embodiment optimized further is the anion generator that described mask shell 1 is additionally provided with for purifying mask shell 1 inner air.
The embodiment optimized further is the air quality monitoring device that described mask shell 1 is additionally provided with for display surface over body case 1 inner air quality.
Wherein power module 8 is lithium battery, is mainly the axial flow blower in anion generator, air quality monitoring device and air supply plant, intelligent control module and respiration pickup and provides electric energy.
The embodiment optimized further is that described mask shell 1 adopts transparent plastics material to make, and is provided with power module 8 bottom its mask shell 1, and the electrical equipment that power module 8 is whole face shield provides power supply, and described power module 8 is lithium battery.
The embodiment optimized further is that the fixing device 2 of described negative pressure filtration adopts soft silica gel material to make.
The embodiment optimized further is that described air filtering core adopts non-woven fabrics, absorbent charcoal material or HEPA drainage screen to make；HEPA drainage screen is the refill be made up of laminated borosilicate microfibre or make for phenolic resin or the wood pulp micropore filter paper of plain weave or ripple or adds, for being adhered to cocoanut active charcoal by high efficiency dust filter pulp, the high efficiency composition filter screen that NACF compound is built-up.
The embodiment optimized further be described in defecator 7 of supplying gas be deep into the injection well within mask shell 1 and be also associated with air guide device 4；It is in order to better suck the fresh air after filtration.
This utility model can effectively make face shield and face combine closely by the fixing device of negative-pressure adsorption, face shield adopts transparent plastics material to make, what the fixing device of negative-pressure adsorption adopted is soft silica gel material, and the face contacted with skin of face is provided with vacuum cup, mainly it is adsorbed onto on face, makes face shield be not easy to drop, by supplying gas defecator and unidirectional gate hole of giving vent to anger reasonably designs, ensure that the circulation of air flow of face masks is unobstructed, what user can be comfortable has a breath of fresh air；Supply gas simultaneously and be additionally provided with respiration pickup and intelligent control module in defecator, respiration pickup is for gathering respiratory frequency and the respiratory flow of user, and respiratory frequency and the respiratory flow signal of collection are sent to intelligent control module and process, signal after process is used for controlling axial flow blower by intelligent control module, regulates air output by controlling the rotating speed of axial flow blower；Namely achieve automatic ventilating, solve the dyspneic problem of existing mask, and can when air pollution is serious, it is achieved outdoor life-time service, the strenuous exercises such as running football of can taking a walk, simultaneously breathe or pure air；Air filtering core have employed non-woven fabrics or absorbent charcoal material, and can be replaced according to the time used and state；Simultaneously this utility model can also load anion generator, purifies incoming call air further, can load air quality monitoring device, in real time air quality in display face shield, it is adaptable to child or old man and suffer from the crowd of respiratory tract disease.
Claims (10)
1. the filtration haze face shield of automatically supplying gas with the fixing device of negative-pressure adsorption, it is characterized in that: include mask shell (1), negative-pressure adsorption fixes device (2), unidirectional gate hole of giving vent to anger (5) and defecator of supplying gas (7), described negative-pressure adsorption is fixed device (2) and is fixedly mounted on the side of mask shell (1) and face jointing edge, described unidirectional gate hole of giving vent to anger (5) is arranged on the bottom of mask shell (1) convex surface, and it is suitable with the position exhaled in nostril and face, the side of described defecator of supplying gas (7) fixed installation mask shell (1) convex surface, described negative-pressure adsorption fixes that device (2) one end and mask shell (1) are fixing to be connected, the other end is provided with several suckers (3) for being absorbed and fixed at face, described defecator of supplying gas (7) is main by axial flow blower, check valve and air filtering core composition, described axial flow blower can be breathed in the air one-way transmission after filtering to mask shell (1) for user by air filtering core and check valve.
2. a kind of filtration haze face shield of automatically supplying gas with the fixing device of negative-pressure adsorption according to claim 1, it is characterized in that: described in defecator (7) of supplying gas also include intelligent control module and respiration pickup, described respiration pickup is for gathering respiratory frequency and the respiratory flow of user, and respiratory frequency and the respiratory flow signal of collection are sent to intelligent control module and process, signal after process is used for controlling axial flow blower by intelligent control module, regulates air output by controlling the rotating speed of axial flow blower.
3. a kind of filtration haze face shield of automatically supplying gas with the fixing device of negative-pressure adsorption according to claim 1, it is characterised in that: described in defecator (7) of supplying gas have two, lay respectively at the both sides of mask shell (1) convex surface.
4. a kind of filtration haze face shield of automatically supplying gas with the fixing device of negative-pressure adsorption according to claim 1, it is characterized in that: described mask shell (1) is symmetrically arranged on two with link (6), link (6) passes through the scalable rope band being looped around head by mask shell (1) fixation.
5. a kind of filtration haze face shield of automatically supplying gas with the fixing device of negative-pressure adsorption according to claim 1, it is characterised in that: described mask shell (1) is additionally provided with the anion generator for purifying mask shell (1) inner air.
6. a kind of filtration haze face shield of automatically supplying gas with the fixing device of negative-pressure adsorption according to claim 1, it is characterised in that: described mask shell (1) is additionally provided with the air quality monitoring device for display surface over body case (1) inner air quality.
7. a kind of filtration haze face shield of automatically supplying gas with the fixing device of negative-pressure adsorption according to claim 1, it is characterized in that: described mask shell (1) adopts transparent plastics material to make, its mask shell (1) bottom is provided with power module (8), and described power module (8) is lithium battery.
8. a kind of filtration haze face shield of automatically supplying gas with the fixing device of negative-pressure adsorption according to claim 1, it is characterised in that: described negative pressure filtration is fixed device (2) and is adopted soft silica gel material to make.
9. a kind of filtration haze face shield of automatically supplying gas with the fixing device of negative-pressure adsorption according to claim 1, it is characterised in that: described air filtering core adopts non-woven fabrics, absorbent charcoal material or HEPA drainage screen to make.
10. a kind of filtration haze face shield of automatically supplying gas with the fixing device of negative-pressure adsorption according to claim 1, it is characterised in that: described in the injection well that defecator (7) is deep into mask shell (1) internal of supplying gas be also associated with air guide device (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620084627.4U CN205339888U (en) | 2016-01-28 | 2016-01-28 | Take fixing device is adsorbed to negative pressure automation to supply gas and filter antifog haze face guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620084627.4U CN205339888U (en) | 2016-01-28 | 2016-01-28 | Take fixing device is adsorbed to negative pressure automation to supply gas and filter antifog haze face guard |
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| Publication Number | Publication Date |
|---|---|
| CN205339888U true CN205339888U (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620084627.4U Active CN205339888U (en) | 2016-01-28 | 2016-01-28 | Take fixing device is adsorbed to negative pressure automation to supply gas and filter antifog haze face guard |
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| CN (1) | CN205339888U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106896045A (en) * | 2017-01-20 | 2017-06-27 | 北京科利爱尔科技有限责任公司 | A kind of micro-integrated breath mask recruitment evaluation device |
| CN107198841A (en) * | 2017-05-22 | 2017-09-26 | 珠海益佳生物科技有限公司 | A kind of Novel anti-mist haze electric mask |
| CN107223067A (en) * | 2016-11-30 | 2017-09-29 | 深圳前海达闼云端智能科技有限公司 | The air-breathing supply amount adjustment method of intelligent mouth mask and intelligent mouth mask |
| CN111840845A (en) * | 2020-08-26 | 2020-10-30 | 山西中辐核仪器有限责任公司 | Intelligent protective mask and working process thereof |
| CN112089133A (en) * | 2020-08-27 | 2020-12-18 | 北京微视威信息科技有限公司 | Personalized mask keeping face fit and construction method thereof |
| CN113209507A (en) * | 2021-04-16 | 2021-08-06 | 杜小曦 | Breathing mask |
| CN113289178A (en) * | 2021-06-08 | 2021-08-24 | 中国人民解放军陆军特色医学中心 | Icu breathing machine for ward |
| WO2022078212A1 (en) * | 2020-10-17 | 2022-04-21 | 北京仰生恒泰科技有限责任公司 | Dynamic sealing respiratory protection mask |
| CN114917497A (en) * | 2022-05-10 | 2022-08-19 | 中国科学技术大学 | Plasma-based electronic protection device |
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2016
- 2016-01-28 CN CN201620084627.4U patent/CN205339888U/en active Active
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018098657A1 (en) * | 2016-11-30 | 2018-06-07 | 深圳前海达闼云端智能科技有限公司 | Intelligent mask and method for adjusting inspiration supply amount of same |
| CN107223067A (en) * | 2016-11-30 | 2017-09-29 | 深圳前海达闼云端智能科技有限公司 | The air-breathing supply amount adjustment method of intelligent mouth mask and intelligent mouth mask |
| CN106896045A (en) * | 2017-01-20 | 2017-06-27 | 北京科利爱尔科技有限责任公司 | A kind of micro-integrated breath mask recruitment evaluation device |
| CN107198841B (en) * | 2017-05-22 | 2022-07-08 | 珠海益佳生物科技有限公司 | Anti-haze electric mask |
| CN107198841A (en) * | 2017-05-22 | 2017-09-26 | 珠海益佳生物科技有限公司 | A kind of Novel anti-mist haze electric mask |
| CN111840845A (en) * | 2020-08-26 | 2020-10-30 | 山西中辐核仪器有限责任公司 | Intelligent protective mask and working process thereof |
| CN112089133A (en) * | 2020-08-27 | 2020-12-18 | 北京微视威信息科技有限公司 | Personalized mask keeping face fit and construction method thereof |
| CN112089133B (en) * | 2020-08-27 | 2023-02-28 | 北京微视威信息科技有限公司 | Personalized mask keeping face fit and construction method thereof |
| WO2022078212A1 (en) * | 2020-10-17 | 2022-04-21 | 北京仰生恒泰科技有限责任公司 | Dynamic sealing respiratory protection mask |
| CN113209507A (en) * | 2021-04-16 | 2021-08-06 | 杜小曦 | Breathing mask |
| CN113209507B (en) * | 2021-04-16 | 2023-08-11 | 杜小曦 | Breathing mask |
| CN113289178A (en) * | 2021-06-08 | 2021-08-24 | 中国人民解放军陆军特色医学中心 | Icu breathing machine for ward |
| CN114917497A (en) * | 2022-05-10 | 2022-08-19 | 中国科学技术大学 | Plasma-based electronic protection device |
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