CN206214591U - A kind of bellows breathing equipment with sealing cover body - Google Patents
A kind of bellows breathing equipment with sealing cover body Download PDFInfo
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- CN206214591U CN206214591U CN201621094309.2U CN201621094309U CN206214591U CN 206214591 U CN206214591 U CN 206214591U CN 201621094309 U CN201621094309 U CN 201621094309U CN 206214591 U CN206214591 U CN 206214591U
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Abstract
The utility model discloses a kind of bellows breathing equipment with sealing cover body, including sealing shade assembly and purification of air utricule, the sealing shade assembly is directly tightly connected with the purification of air utricule, so that sealing shade assembly is connected with the air cavity inside purification of air utricule, the sealing shade assembly is fitted with face and forms sealing, and the purification of air utricule can be fabricated to dress ornament and be worn on parts of body.The utility model is by sealing being directly connected to for cover body component and wearable purification of air utricule, sufficiently large filter area can be obtained under the premise that ensure that good air-tightness, greatly improve the shortcoming that mouth mask class product purify air amount not enough, is easily revealed, and have the advantages that air-breathing is small apart from short, inspiratory resistance, with dailyization, wear conveniently, easy-to-dismount feature, can also same cap, these daily dress ornaments of tippet simultaneously use, the influence that external shape dress is played the part of is reduced so as to maximize, also there is certain resisting cold effect in wearing of cold time.
Description
Technical field
The utility model belongs to technical field of air purification, and more particularly to a kind of bellows with sealing cover body breathe dress
Put.
Background technology
2013, " haze " turned into annual keyword.In January in the same year, 4 times haze process shrouds 30 provinces（Area, city）, in north
Capital, only 5 days is not haze sky.There is report to show that in 500 cities of Largest In China, the city only less than 1% reaches generation
The air quality standard of boundary's Health Organisation recommendations, at the same time, 10 cities that most serious are polluted in the world have 7 in China.
On January 4th, 2014, national mitigation is done, the haze weather for endangering health is included nature in 2013 by Ministry of Civil Affairs first
The condition of a disaster is circulated a notice of.
Composition in haze to harm maximum is PM2.5, and the suction of PM2.5 can directly injure respiratory system and the heart
Vascular system, including respiratory tract it is stimulated, cough, have difficulty in breathing, reduce PFT, aggravate asthma, cause chronic bronchitis,
Arrhythmia cordis, the premature death of non-lethal heart disease and cardiopulmonary patient, lung cancer etc..Global annual about 2,000,000 it is too early
The Particulate Pollutions such as death and PM2.5 are relevant.
Personal protective equipment or air filtration, purification product, in the market existing product or disclosed currently for haze
Technical products mainly have two major classes, haze mouth mask and the haze helmet for being provided with subminiature air cleaner.
Existing haze product has the following disadvantages：
（1）Protective face mask class product wearing comfort is poor, and weight is larger, and profile is not attractive in appearance enough, and being not suitable for daily wearing makes
With.
（2）Protective mask class product filter area is limited, and venting capability difference causes breathing to be obstructed, and wears be easily caused for a long time
Asphyxia can be produced when dizzy, serious, threat to life safety, such as N95 mouth masks should not be worn for a long time.
（3）Mouth mask fit with face it is not tight, especially near the bridge of the nose, although some mouth masks its joint place built-in metals is shaped
Piece, but sealing is not still good enough, so the gas significant portion of nostril suction is directly from exterior space, can not be real
Play air purification effect.
（3）Exhaust is worn for a long time not smooth, nose space is moist, feels oppressed.
（4）Good sealing can not be taken into account（In case being directly sucked in outside non-pure air）And good gas permeability.
（5）Mouth mask class product usage cycles are short, when air pollution is serious need in time change, bring inconvenience and relative into
This is higher.
（6）The haze helmet of subminiature air cleaner is installed, existing family expenses photo-catalytic air cleaner is miniature
It is placed on the helmet after change, but it still suffers from following shortcoming：Purify inadequate throughput, complex structure, high cost, inconvenient to carry, need
Energy resource supply etc..
Utility model content
Goal of the invention of the present utility model is, for above-mentioned problem, there is provided one kind can take into account good ventilation
The bellows breathing equipment with sealing cover body of performance, filter effect, sealing property and several broad aspects such as both artistic and practical.
What the technical solution of the utility model was realized in：A kind of bellows breathing equipment with sealing cover body, it is special
Levy and be：Including sealing shade assembly and purification of air utricule, the sealing shade assembly is directly sealed with the purification of air utricule
Connection so that sealing shade assembly is connected with the air cavity inside purification of air utricule, the sealing shade assembly and facial shape of fitting
Into sealing, the purification of air utricule can be fabricated to dress ornament and be worn on parts of body.
Bellows breathing equipment with sealing cover body described in the utility model, its described sealing shade assembly includes being close to
The respirator composition and the respirator at face breathing position constitute the one-way breather valve of connection and for respirator to be constituted
The strain component that face laminating forms sealing is pressed on, the respirator composition is connected with the air cavity inside purification of air utricule
It is logical.
Bellows breathing equipment with sealing cover body described in the utility model, its described respirator composition includes that internal layer is close
Sealing cover and seal closure housing, the internal layer seal closure physiological characteristic anthropomorphic with the surface modes of facial contact form closely sealed, and embedding
Set be installed on the seal closure housing, the one-way breather valve be installed on the internal layer seal closure cover body surface or with face
On the corresponding purification of air utricule in breathing position, the strain component is elastic band, and the elastic band is installed and is connected to seal closure
On the outer surface of housing.
Bellows breathing equipment with sealing cover body described in the utility model, its described internal layer seal closure is by nasal seal
Or all sealed by mouth and nasal seal or by facial all sealings or by head.
Bellows breathing equipment with sealing cover body described in the utility model, it is logical in purification of air utricule that it works as gas
When the resistance crossed is excessive, it is provided for being lifted the electric blower of air quantity in the breathing equipment.
Bellows breathing equipment with sealing cover body described in the utility model, it is in the purification of air utricule or described
Set on sealing shade assembly with humidification, oxygenation, the functional parts for discharging health physical therapy aerosol.
Bellows breathing equipment with sealing cover body described in the utility model, its described purification of air utricule outside can be with
Install cloth decoration layer additional or directly same mouth mask, cap, mask, muffler, tippet, vest, jacket are combined.
Bellows breathing equipment with sealing cover body described in the utility model, its described purification of air utricule is filter material
The cystic structures or filtering material that material closing is formed close the stratiform filtration to be formed with gas impermeable material.
Bellows breathing equipment with sealing cover body described in the utility model, it sets inside the purification of air utricule
Supporter is equipped with, the supporter is used to form air cavity to being supported inside purification of air utricule, and the supporter is used
The material of ventilative and softness is made.
The utility model is good ensure that by sealing being directly connected to for cover body component and wearable purification of air utricule
Sufficiently large filter area can be obtained under the premise of good air-tightness, greatly improve mouth mask class product purify air amount not enough,
The shortcoming easily revealed, and have the advantages that air-breathing is small apart from short, inspiratory resistance, with dailyization, wear conveniently, easy-to-dismount spy
Point, can also same cap, these daily dress ornaments of tippet use simultaneously, so as to maximize reduce the influence that external shape dress is played the part of, in cold
Time wearing also has certain resisting cold effect.
Brief description of the drawings
Fig. 1 and Fig. 2 are the structural representations of sealing nose mode of the present utility model.
Fig. 3 and Fig. 4 are the structural representations of mouth of the present utility model, nose sealing means together.
Marked in figure：1 is inner sealing cover, and 2 is one-way breather valve, and 3 is seal closure housing, and 4 is elastic band, and 5 is air
Purification utricule.
Specific embodiment
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and implementation
Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only used to explain
The utility model, is not used to limit the utility model.
As Figure 1-4, a kind of bellows breathing equipment with sealing cover body, including sealing shade assembly and purification of air capsule
Body 5, the sealing shade assembly is directly connected to by way of fastening, heat seal or bonding with the purification of air utricule 5 so that close
Enclosure assemblies are connected with the air cavity inside purification of air utricule 5, and the sealing shade assembly is fitted with face and forms sealing, described
Purification of air utricule 5 can be fabricated to dress ornament and be worn on parts of body, such as face, head, neck and shoulder part and upper body position.
Wherein, the sealing shade assembly includes being close to the respirator composition and the respirator group at face breathing position
It is described into the one-way breather valve 2 of connection and for respirator composition to be pressed on into the strain component 4 that face laminating forms sealing
Respirator composition is connected with the air cavity inside purification of air utricule 5.The respirator composition includes internal layer seal closure 1 and sealing
Over body case 3, the internal layer seal closure 1 physiological characteristic anthropomorphic with the surface modes of facial contact forms closely sealed, and nesting is installed on
On the seal closure housing 3, the one-way breather valve 2 is installed on the cover body surface of the internal layer seal closure 1 or is breathed with face
On the corresponding purification of air utricule 5 in position, the strain component 4 is elastic band, and the elastic band is installed and is connected to seal casing
On the outer surface of body 3.The internal layer seal closure 1 is made up of soft environment-protective encapsulant, such as silicon rubber, TPR, the seal casing
Body 3 is made up of plastics or elastomeric material with certain degree of hardness and intensity, and form can be semiclosed curved, ring-type or grid frame
Rack-like, the elastic band is the moderate elastic webbing or common rope band of contracting strength.
The purification of air utricule 5 closes the cystic structures or filtering material and gas impermeable material envelope to be formed for filtering material
The stratiform filtration to be formed is closed, and the supporter that highly-breathable flexible material is made is wrapped in purification of air utricule inside branch
Support forms air cavity, when the resistance that gas passes through is excessive, should set up the electric blower of lifting air quantity.The purification of air capsule
Filtering material used by body 5 includes nonwoven cloth filter, filtering material of activated carbon, glass filter material and its composite, used internal high ventilative
Property flexible material include gross porosity sponge, three-dimensional screen cloth, support frame and other expanded materials.
Installed additional with humidification, oxygenation, release health physical therapy aerosol on the purification of air utricule 5 or the sealing shade assembly
The functional parts of effect.
The sealing means of the internal layer seal closure 1 are：Only sealing nose, or snout is together sealed, or face is complete
Sealing, or head is hermetically sealed.
Can be installed additional outside the purification of air utricule 5 cloth decoration layer or directly same mouth mask, cap, mask, muffler, drape over one's shoulders
Shoulder, vest, jacket or other dress ornaments are combined.
When using, purification of air utricule and outside dress ornament that may be present are dressed, and adjust sealing shade assembly with
And the position of elastic band, it is ensured that elastic tensile force of belt is of moderate size and tenses seal closure housing, interior under the compressing of seal closure housing
Portion's seal closure is fitted in place, and the gas passage of relative closure is formed between purification of air utricule and human face, unidirectional during breathing
Breather valve is used to isolate and discharge exhaled gas.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (9)
1. a kind of with the bellows breathing equipment for sealing cover body, it is characterised in that：Including sealing shade assembly and purification of air utricule
（5）, sealing shade assembly and the purification of air utricule（5）Directly it is tightly connected so that sealing shade assembly and purification of air
Utricule（5）Internal air cavity is connected, and the sealing shade assembly is fitted with face and forms sealing, the purification of air utricule（5）
Dress ornament can be fabricated to and be worn on parts of body.
2. according to claim 1 with the bellows breathing equipment for sealing cover body, it is characterised in that：The sealing shade assembly
Including being close to the respirator composition at face breathing position and the one-way breather valve of respirator composition connection（2）And use
In the strain component that respirator composition is pressed on face laminating formation sealing（4）, respirator composition and purification of air capsule
Body（5）Internal air cavity is connected.
3. according to claim 2 with the bellows breathing equipment for sealing cover body, it is characterised in that：The respirator composition
Including internal layer seal closure（1）With seal closure housing（3）, the internal layer seal closure（1）The life anthropomorphic with the surface modes of facial contact
Reason feature forms closely sealed, and nesting is installed on the seal closure housing（3）On, the one-way breather valve（2）It is installed in described
Layer seal closure（1）Cover body surface or with the corresponding purification of air utricule in face breathing position（5）On, the strain component（4）
It is elastic band, the elastic band is installed and is connected to seal closure housing（3）Outer surface on.
4. according to claim 3 with the bellows breathing equipment for sealing cover body, it is characterised in that：The internal layer seal closure
（1）All sealed by nasal seal or by mouth and nasal seal or by facial all sealings or by head.
5. according to claim 1 with the bellows breathing equipment for sealing cover body, it is characterised in that：When gas is net in air
Change utricule（5）When the resistance for inside passing through is excessive, it is provided for being lifted the electric blower of air quantity in the breathing equipment.
6. according to claim 1 with the bellows breathing equipment for sealing cover body, it is characterised in that：In the purification of air
Utricule（5）Or set on the sealing shade assembly with humidification, oxygenation, the functional parts for discharging health physical therapy aerosol.
7. according to claim 1 with the bellows breathing equipment for sealing cover body, it is characterised in that：The purification of air capsule
Body（5）Outside can install cloth decoration layer additional or directly same mouth mask, cap, mask, muffler, tippet, vest, jacket are combined.
8. as claimed in any of claims 1 to 7 with the bellows breathing equipment for sealing cover body, it is characterised in that：
The purification of air utricule（5）For filtering material closes the cystic structures to be formed or filtering material is closed with gas impermeable material and formed
Stratiform filtration.
9. according to claim 8 with the bellows breathing equipment for sealing cover body, it is characterised in that：In the purification of air
Utricule（5）Supporter is internally provided with, the supporter is used for purification of air utricule（5）Inside is supported and forms gas
Chamber, the supporter is made of the material of ventilative and softness.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621094309.2U CN206214591U (en) | 2016-09-30 | 2016-09-30 | A kind of bellows breathing equipment with sealing cover body |
| PCT/CN2017/102005 WO2018059255A1 (en) | 2016-09-30 | 2017-09-18 | Bag-type breathing device with sealing cover body and sealing cover assembly therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621094309.2U CN206214591U (en) | 2016-09-30 | 2016-09-30 | A kind of bellows breathing equipment with sealing cover body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206214591U true CN206214591U (en) | 2017-06-06 |
Family
ID=58782502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621094309.2U Active CN206214591U (en) | 2016-09-30 | 2016-09-30 | A kind of bellows breathing equipment with sealing cover body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206214591U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018059255A1 (en) * | 2016-09-30 | 2018-04-05 | 刘迅 | Bag-type breathing device with sealing cover body and sealing cover assembly therefor |
| CN111213935A (en) * | 2020-03-27 | 2020-06-02 | 苏州安骏精密塑胶管业有限公司 | Medical and civil protective headgear for going out |
-
2016
- 2016-09-30 CN CN201621094309.2U patent/CN206214591U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018059255A1 (en) * | 2016-09-30 | 2018-04-05 | 刘迅 | Bag-type breathing device with sealing cover body and sealing cover assembly therefor |
| CN111213935A (en) * | 2020-03-27 | 2020-06-02 | 苏州安骏精密塑胶管业有限公司 | Medical and civil protective headgear for going out |
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