CN205460559U - Portable air -purifying respirator - Google Patents
Portable air -purifying respirator Download PDFInfo
- Publication number
- CN205460559U CN205460559U CN201620010327.1U CN201620010327U CN205460559U CN 205460559 U CN205460559 U CN 205460559U CN 201620010327 U CN201620010327 U CN 201620010327U CN 205460559 U CN205460559 U CN 205460559U
- Authority
- CN
- China
- Prior art keywords
- face shield
- inner shell
- shell
- portable air
- air
- 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
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Abstract
The utility model discloses a respirator equipment, concretely relates to portable air -purifying respirator, it includes portable air purifier and face guard, portable air purifier's gas outlet is connected with the air duct, the other end of air duct is connected to the income gas port of face guard, wherein, the face guard includes face guard shell and face guard inner shell, the face guard inner shell embolias in the face guard shell and form the holding cavity, set up a plurality of penetrating small gas pockets on the face guard inner shell. The utility model provides a present face guard can't effectively solve people and pollute weather air purification and respiratory problem while being out at haze etc. It can effectively stop very minute granules such as a large amount of dusts of swimming, acids material, sulphide tiny particle, organic hydrocarbon by the inspiratory while of human body in the air, guarantee again humanly light smoothly to breathe, has stronger practicality.
Description
Technical field
This utility model relates to a kind of personal protection breathing equipment, clean particularly to a kind of portable air
Change respiratory organ.
Background technology
Various air pollutions occur often, and have the most serious trend.Scope and frequency such as haze weather
Rate is all in rising situation.In haze weather, swim in air substantial amounts of dust, acid, sulfuration
The trickleest granules such as the little granule of thing, organic hydrocarbon compounds, after these materials are sucked by human body, meeting
Human body is produced bigger harm, such as the organs such as the throat in human respiratory, pulmonary is all damaged
Evil.
The continuous worsening of Air Quality makes air purifier become indispensable household electrical appliances, has common at home
Domestic purifier, during work, there are large scale business depurator or a VMC (Ventilation Mechanical Control System) in office, but the travelling frequently of people
Related product is not had on road.
To this end, people are when the pollution weather such as haze are gone out, often can select to wear face shield.But face shield is main
It is to carry out air filtering by cover, and the breathing that the flowing of air relies primarily on human lung provides power.And
Face shield itself uses passive type of respiration to filter, and makes air flow through face shield by the power of the lung of people own, pollutes
Thing is intercepted on face shield, and current face shield exists permeability and the big contradictory relation of clean-up effect two.Penetrating
The filter effect that property is good is the best, can only be filtered by particulate matter bigger in air；Good filtration effect penetrating
Property is the poorest, wear for a long time can feel to feel oppressed, hypopnea.The most existing face shield cannot effectively solve
People pollute air cleaning breathing problem when weather is gone out at haze etc..
Additionally, in cold winter, mask winter, the gas of exhalation is relatively big with the outdoor gas temperature difference,
Easily producing condensation at face, time length can produce fog even frosting, particularly with the people worn glasses
For glasses blocked by fog, experience sense is very poor.
Therefore, face shield cannot effectively solve people's air cleaning when the pollution weather such as haze are gone out and exhale
The problem inhaled.
Utility model content
The purpose of this utility model is for deficiency of the prior art, it is provided that a kind of portable air-purifying
Respiratory organ, cannot effectively solve people and pollute sky when weather is gone out at haze etc. solving existing face shield
The problem that gas purifies and breathes.
Realizing the technical solution of the utility model is, a kind of portable air-purifying respiratory organ, including portable
Formula air-purifying respirator and face shield, the gas outlet of described portable air-purifying respiratory organ connects inducing QI
Pipe, the other end of described airway is connected to the air intake of face shield, and wherein, described face shield includes OFP
Shell and face shield inner shell, described face shield inner shell is inserted in described mask shell and is formed and houses cavity, described
Some penetrating Minute pores are offered on cover inner shell.
Further, the bottom of described mask shell is smooth curved surface.
Further, the bottom of described face shield inner shell is smooth curved surface.
Further, described inner shell edge is being provided with cross section, projecting edge place towards inner shell center
Sticking part.
Further, described face shield inner shell forms a clinch at the edge of described mask shell so that institute
State face shield inner hull and be the most all inserted in bottom and the face of the internal and described face shield inner shell of described mask shell
Cover shell bottom is not directly contacted with.
Further, at least one is offered in the bottom of described face shield inner shell and close inner shell edge
The through hole given vent to anger for nasal cavity.
Further, the sticking part of described face shield inner shell separately offers some apertures.
Further, the top at the sticking part of described face shield inner shell is provided with gap.
Further, described mask shell uses ebonite material, and described face shield inner shell uses flexible glue material.
Further, described mask shell towards the bottom surface of face shield inner shell be provided with rough slightly
Rough layer.
A kind of portable air-purifying respiratory organ disclosed in the utility model, clean-up effect is notable, uses
Active air supply mode, breathes no pressure, the sensation do not felt oppressed, and does not haves breathing and cause glasses
The phenomenon producing fog occurs, it is possible to achieve effective in air filtration, effectively stops in air and swims
A large amount of dusts, acid, the little granule of sulfide, the trickleest granule such as organic hydrocarbon compounds
While being sucked by human body, ensure that again human body is breathed the most swimmingly, has stronger practicality.
Accompanying drawing explanation
Fig. 1 is the overall knot of portable air-purifying respiratory organ in a preferred embodiment of the present utility model
Structure schematic diagram.
Fig. 2 is the face shield of portable air-purifying respiratory organ in a preferred embodiment of the present utility model
Front view.
Fig. 3 is the face shield of portable air-purifying respiratory organ in a preferred embodiment of the present utility model
Left view.
Fig. 4 is the face shield of portable air-purifying respiratory organ in a preferred embodiment of the present utility model
Axonometric chart.
Fig. 5 is the face shield of portable air-purifying respiratory organ in a preferred embodiment of the present utility model
Another structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical scheme in this utility model embodiment is carried out clearly and completely
Describe, but not as to restriction of the present utility model.
Shown in Figure 1, this utility model embodiment provides a kind of portable air-purifying respiratory organ,
Including portable air-purifying respiratory organ 1 and face shield 3, described portable air-purifying respiratory organ 1 is wearable
On human body arm, the gas outlet of described portable air-purifying respiratory organ 1 connects airway 2, described
The other end of airway 2 is connected to the air intake 4 of face shield 3, airway 2 and described depurator and face shield it
Between for removably connecting, wherein, described face shield 3 includes mask shell 31 and face shield inner shell 32, described
In face shield inner shell 32 is inserted in described mask shell 31 and formed and house cavity, described mask shell 31 He
Face shield inner shell 32 is not fixed as one, and described face shield 3 inner shell 32 offers some penetrating small gas
Hole 321, the pure air after purified device purifies enters face shield 3 from airway 2, can store up in this cavity
Deposit air and promote circulation of air flow, and eventually through described small pore 321 enters human body respiration
Organ.
Specifically, with reference to Fig. 2 to Fig. 4, the bottom of described mask shell 31 is smooth curved surface, i.e.
Bottom cross section is curved, and described mask shell 31 is overall uses ebonite material, and bottom is closed airtight,
Mask shell 31 is primarily used to form air-flow reflex arc, and face shield outer layer 31 is made hard and is easy to it and supports it
On the face shield internal layer 32 of good permeability；The bottom of described face shield inner shell 32 is also smooth curved surface, i.e.
Bottom cross section is curved, and face shield inner shell 32 uses flexible glue material, is attached to face comfortable, is located at described
Air inlet on cover 3 is facing to the bottom of mask shell 31, and so, air-flow is through arc mask shell 31 folding
Penetrate and can form the air-flow being perpendicular to human body face, more effectively make use of air, and mask shell 31
With the cavity between inner shell 32 can play certain cushioning effect, and offer by being spaced on inner shell 32
Multiple pores so that air-flow is transported to face more stably, will not produce respiratory pressure, breathes more suitable
The most more natural.
Described face shield inner shell 32 forms a clinch 323, this clinch at the edge of described mask shell 31
The position that substantially face shield inner shell 32 contacts with mask shell 31 so that in described face shield inner shell 32
Shell 32 is the most all inserted in bottom and the OFP of the internal and described face shield inner shell 32 of described mask shell 31
Shell 31 bottom is not directly contacted with, and material is thus formed above-mentioned accommodating cavity, the described clinch of formation
Between 323 and face shield inner shell 32 outward flange, there is a certain distance.Described face shield inner shell 32 can be from face shield
Shell 31 takes out, it is simple to clean.
As this utility model one preferred embodiment, described inner shell 32 edge is towards inner shell 32
Center is provided with the sticking part 322 in cross section, projecting edge place, and described sticking part 322 has certain
Width, expands and the contact area of face, and sticking part 322 is also adopted by flexible glue material, with face shield inner shell
32 is one-body molded, makes to fit in human body face by the setting of sticking part 322 more comfortable.In described patch
Some apertures are separately offered, it is simple to perspire, at the sticking part 322 of described face shield inner shell 32 in conjunction portion 322
Top be provided with gap 325 so that it is mutually suitable with human body nasal cavity shape.
Additionally, offer at least one in the bottom of described face shield inner shell 32 and close inner shell 32 edge
The individual through hole 324 given vent to anger for nasal cavity, in this utility model embodiment, this through hole 324 offers two, should
Through hole is available for the gas of exhalation and discharges from bottom, is not result in, in cold winter, occurring that breathing causes eye
Mirror produces the phenomenon of fog and occurs.Additionally, this through hole 324 is it is also possible that unnecessary air-flow is arranged from this hole
Go out.
The hook 311 connecting rope is hung over, for fixing additionally, be additionally provided with on shell 31 of the present utility model
On ear or on hindbrain.
As this utility model one preferred embodiment, with reference to shown in Fig. 5, in described mask shell
The bottom surface towards face shield inner shell be provided with continuous rough rough layer 312, by this rough layer,
Form diffuse-reflectance so that air-flow can move with the direction (such as the direction of arrow in figure) of vertical face, more
Add and effectively utilize air.
A kind of portable air-purifying respiratory organ disclosed in the utility model, air filtration is effective, has
Effect stop in air swim a large amount of dusts, acid, the little granule of sulfide, organic nytron
While the granule that thing etc. are the trickleest is sucked by human body, ensure that again human body is breathed the most swimmingly, has
Stronger practicality.
Although this utility model being described above in association with preferred embodiment, but those skilled in the art
Member is it should be understood that method and system described in the utility model is not limited to described in detailed description of the invention
Embodiment, in the case of without departing substantially from this utility model spirit and scope being defined by the appended claims,
Can to this utility model various modification can be adapted, increase and replace.
Claims (10)
1. a portable air-purifying respiratory organ, including portable air purifier and face shield, described just
The gas outlet connection taking formula air purifier has airway, the other end of described airway to be connected to face shield
Air intake, it is characterised in that described face shield includes mask shell and face shield inner shell, valve jacket in described face shield
Enter in described mask shell and formed and house cavity, described face shield inner shell offers some penetrating small
Pore.
2. portable air-purifying respiratory organ as claimed in claim 1, it is characterised in that described
The bottom of cover shell is smooth curved surface.
3. portable air-purifying respiratory organ as claimed in claim 1, it is characterised in that described
The bottom of cover inner shell is smooth curved surface.
4. portable air-purifying respiratory organ as claimed in claim 1, it is characterised in that in described
Shell edge is being provided with the sticking part in cross section, projecting edge place towards inner shell center.
5. portable air-purifying respiratory organ as claimed in claim 1, it is characterised in that described
Cover inner shell forms a clinch at the edge of described mask shell so that described face shield inner hull is whole
The bottom being inserted in the internal and described face shield inner shell of described mask shell is not directly contacted with mask shell bottom.
6. portable air-purifying respiratory organ as claimed in claim 1, it is characterised in that described
Bottom and the close inner shell edge of face shield inner shell offer at least one through hole given vent to anger for nasal cavity.
7. portable air-purifying respiratory organ as claimed in claim 4, it is characterised in that described
Some apertures are separately offered on the sticking part of face shield inner shell.
8. portable air-purifying respiratory organ as claimed in claim 4, it is characterised in that described
The top of the sticking part of face shield inner shell is provided with gap.
9. portable air-purifying respiratory organ as claimed in claim 1, it is characterised in that described
Cover shell uses ebonite material, and described face shield inner shell uses flexible glue material.
10. portable air-purifying respiratory organ as claimed in claim 1, it is characterised in that described
Mask shell is provided with rough rough layer towards the bottom surface of face shield inner shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620010327.1U CN205460559U (en) | 2016-01-05 | 2016-01-05 | Portable air -purifying respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620010327.1U CN205460559U (en) | 2016-01-05 | 2016-01-05 | Portable air -purifying respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205460559U true CN205460559U (en) | 2016-08-17 |
Family
ID=56664066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620010327.1U Expired - Fee Related CN205460559U (en) | 2016-01-05 | 2016-01-05 | Portable air -purifying respirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205460559U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105396231A (en) * | 2016-01-05 | 2016-03-16 | 中航航空电子系统股份有限公司北京技术研发中心 | Portable air purifying respirator |
| CN107469219A (en) * | 2017-09-12 | 2017-12-15 | 宝鸡市双峰气体有限公司 | Portable oxygen respirator breathing mask |
-
2016
- 2016-01-05 CN CN201620010327.1U patent/CN205460559U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105396231A (en) * | 2016-01-05 | 2016-03-16 | 中航航空电子系统股份有限公司北京技术研发中心 | Portable air purifying respirator |
| CN107469219A (en) * | 2017-09-12 | 2017-12-15 | 宝鸡市双峰气体有限公司 | Portable oxygen respirator breathing mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191112 Address after: No. 1070, north side office building, 10th floor, new material venture building, No. 7, Fenghui Middle Road, Haidian District, Beijing 100089 Patentee after: Shaanxi Qianshan aeronautical Electronics Co., Ltd. Beijing science and technology development branch Address before: 100085 room 907, building F, Fenghuang land Plaza, courtyard a 5, shuguangsili, Chaoyang District, Beijing Patentee before: CHINA AVIC AVIONICS SYSTEM CO., LTD., BEIJING TECHNOLOGY RESEARCH AND DEVELOPMENT CENTER |
|
| 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: 20160817 Termination date: 20210105 |