CN206659177U - A kind of fitting of suitable psychro-environment is breathed freely replaceable filter disc type Cover for mouth and ears - Google Patents
A kind of fitting of suitable psychro-environment is breathed freely replaceable filter disc type Cover for mouth and ears Download PDFInfo
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- CN206659177U CN206659177U CN201720240863.5U CN201720240863U CN206659177U CN 206659177 U CN206659177 U CN 206659177U CN 201720240863 U CN201720240863 U CN 201720240863U CN 206659177 U CN206659177 U CN 206659177U
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- exhaust valve
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Abstract
A kind of fitting suitable for plateau cold environment is breathed freely replaceable filter disc type Cover for mouth and ears, and it mainly includes：Cover body, force-loose ear band, slide fastener, one-way exhaust valve, metal nose clip, replaceable filter disc and removable neck cover, wherein force-loose ear band is located at left and right sides of cover body, slide fastener is located at cover body lower edge, one-way exhaust valve is located at the left and right sides in the middle part of cover body, metal nose is folded in cover body center upside, replaceable filter disc is located among the interlayer of cover body, and removable neck cover is connected by slide fastener with cover body.The utility model efficiently solves the problem of filter disc is reduced using rear filter effect for a long time and easily assembles thalline, effectively reduces stemming moisture accumulation and avoids glasses from hazing；Filter disc and cover body good fit reduce side leakage；Strengthen seal and improve comfort；Neck can be protected from ultraviolet ray burn, and can flexibly be selected to wear or do not wear neck cover according to environment middle-ultraviolet lamp degree of strength.
Description
Technical field
The utility model belongs to medical and health technology field, more particularly to a kind of Cover for mouth and ears.
Background technology
Plateau cold environmental air is directly entered mouth, nose, and respiratory mucosa can be stimulated to cause lung and cardiovascular discomfort,
Other altitude environment sand and dust are more, tiny granular substance physical efficiency be directly entered and be attached on respiratory tract and alveolar in, can cause
The illnesss such as rhinitis, bronchitis, lung cancer etc. can be induced by being chronically exposed in this environment seriously endangers physically and mentally healthy disease, together
When altitude environment in intense UV rays can burn exposed to outer skin.
It is usually used in anti-dust or haze mouth mask such as N95, KN90 etc. on the market at present, the major part in air can be obstructed
Particle and germ, but breathing be present and be obstructed, can not keep out the cold, filter the problems such as subtracting ultraviolet poor-performing, wherein breathing is obstructed in height
Especially significant in former anaerobic environment.Conventional warming mouth mask uses cotton and is made, and cold air can be avoided directly to stimulate
Respiratory tract and cheek, but almost there is no effect to dust-proof, antibacterial, and can not effectively warming ear.Other mouth mask cover body is adopted more
With the three-dimensional cutting mode for meeting ergonomics, but the filter disc in mouth mask interlayer is mostly that rectangle can not be brought into close contact with cover body and deposit
In gas leak phenomenon so that filtered air remains to be directly entered mouth, nose.Can not be timely additionally due to mouth mask permeability is poor
The steam of exhalation is discharged, easily causes bacteria breed, can also make eyeglass accumulation thin for the personage of wearing spectacles in cold environment
Small water droplet (white haze), influences sight.
Not yet find that product comprehensive can solve the resisting cold of mouth ear, dust-proof antibacterial, filter disc in the cold environment of plateau so far
The product of the problems such as fitting, stemming moisture accumulation, filtering ultraviolet line.
The content of the invention
It is empty that the utility model purpose is to provide moisturizing, effectively filtering at a kind of keep out the cold warming, filtering ultraviolet line and mouth, nose
The fitting of the suitable psychro-environment of the fine particle such as sand and dust haze and harmful levels of pathogens is breathed freely replaceable filter disc type Cover for mouth and ears in gas.
The technical solution of the utility model is as follows：
The utility model mainly includes：Cover body, force-loose ear band, slide fastener, one-way exhaust valve, metal nose clip, replaceable filter
Piece and removable neck cover, wherein force-loose ear band are located at left and right sides of cover body, and slide fastener is located at cover body lower edge, one-way exhaust
Valve is located at the left and right sides in the middle part of cover body, and metal nose is folded in cover body center upside, and replaceable filter disc is located in the interlayer of cover body
Between, removable neck cover is connected by slide fastener with cover body；
The cover body is divided into six layers, is followed successively by ultraviolet-resistant fabric layer, cotton layer, medical non-woven measuring fiber from outside to inside
Layer, replaceable filter disc layer, medical non-woven fabrics fibrous layer, replaceable heat preservation layer；First, second and third, five layer of cover body is stitched together,
The side of layer 5 and third layer is provided with slide fastener, the 4th layer of filter disc, is clamped between the three, the five layers, according to difference during use
After situation selects good filter disc, the slide fastener between the three, the five layers is pulled open, between filter disc is placed between the three, the five layers afterwards
In gap, then slide fastener is closed；Connected between layer 6 and layer 5 using adhesive tape, the outside of layer 5, the inner side of layer 6
The box and pin of adhesive tape is fixed respectively, as long as being bonded two sides during use；Wherein outermost layer ultraviolet-resistant fabric layer is to plateau
Ultraviolet in environment is filtered out, and second layer cotton layer carries out preliminary warming to cold air and filters relatively large dust storm particle,
Third layer and layer 5 medical non-woven fabrics fibrous layer can be filtered effectively to germ, and two-layer nonwoven design improves imitates every bacterium
Fruit, the 4th layer of replaceable filter disc use moisturizing cloth or high efficiency electrostatic filter pulp or the anti-haze material of phthalein mountain valley with clumps of trees and bamboo zinc antibacterial, and moisturizing cloth is used to protect
Deposit humidity suitable at mouth and nose, electrostatic material can the minimum particle of effective adsorption volume lay particular stress on more multi-environment, the phthalein that is applied to sand and dust
Mountain valley with clumps of trees and bamboo Zinc material can effectively filter fine particle while suppress bacteria breed on filter disc and breed, and weighting is more multi-environment suitable for germ,
The replaceable heat insulating material of layer 6 uses cotton or nano combined far-infrared material, and cloth material is applied to cold weaker environment,
There is nano combined far-infrared material spontaneous hot function can promote face and respiratory system microcirculation, increase oxygen intake content,
Improve Pulmonary Defense Mechanism and have good bactericidal action, suitable for cold stronger environment.
The cover body uses ergonomic design, and cover body is in symmetrical structure, can good fit nose, mouth and face after expansion
Cheek.Also needing to consider that ear is warming in the cold environment of plateau, the design extends cover body both wings length, allows to wrap up ear,
To prevent cover body from being come off from ear, cover body both wings rear end is provided with ear band；
The removable neck cover includes：Neck cover cover body, slide fastener and adhesive tape, the wherein structure of neck cover cover body with it is above-mentioned
The structure of cover body is identical, and slide fastener is located at the top edge of neck cover cover body, is connected by slide fastener with cover body, the left and right of neck cover cover body
Both ends are provided with adhesive tape, and neck cover can protect neck from ultraviolet ray burn；
The metal nose clip uses sheet metal, and regulation metal nose clip degree of crook is made with adapting to different nose types and shape of face
The better tightness of oronasal mask；
The material of the one-way exhaust valve is elasticity preferably rubber or plastics, can unilateral or bilateral set, it includes arranging
Air valve base, exhaust gaskets and exhaust valve upper cover, exhaust valve base are provided with steam vent, and its base center is provided with column, the row
Air valve base is located on the inside of cover body, and steam vent is provided with exhaust gaskets, and exhaust valve upper cover center is provided with and air bleeding valve pedestal upright post
The hole to match, the exhaust valve upper cover fasten from cover body and exhaust valve base；Will by discharging the malleation of gas when user exhales
Valve, which is blown open, rapidly to discharge exhaled gas, to be avoided stemming moisture accumulation and reduces feeling of oppression and heat when wearing Cover for mouth and ears, during air-breathing
Negative pressure valve is closed to avoid direct inspiration cool ambient air automatically.
The utility model has the following advantages that compared with prior art：
1st, it is to use Cover for mouth and ears integrated design, plays keep warm effect to ear while respiratory tract is protected；
2nd, the problem of filter disc is reduced using rear filter effect for a long time and easily assembles thalline is efficiently solved；
3rd, filter disc and cover body good fit reduce side leakage；
4th, material that is common or having spontaneous hot function can be flexibly replaced with according to environment cold degree；
5th, effectively reduce stemming moisture accumulation and reduce to wear and be not suitable for the problems such as glasses haze；
6th, comfort is improved using adjustable nose clip, enhancing seal；
7th, using removable antiultraviolet neck cover, neck can be protected from ultraviolet ray burn, and can be according in environment
Ultraviolet degree of strength flexibly selects to wear or do not wear neck cover.
Brief description of the drawings：
Fig. 1 is main view schematic diagram of the present utility model；
Fig. 2 is scavenging air valve simplified schematic diagram in the utility model.
In figure：1. force-loose ear band, 2. cover body slide fasteners, 3. one-way exhaust valves, 4. replaceable filter discs, 5. cover bodies, 6. metals
Nose clip, 7. removable neck covers, 8. neck cover adhesive tapes, 9. exhaust valve upper covers, 10. exhaust valve gaskets, 11 exhaust valve bases.
Embodiment：
Breathed freely in the fitting of the suitable psychro-environment shown in Fig. 1 and Fig. 2 in replaceable filter disc type Cover for mouth and ears schematic diagram, it is elastic
Formula ear band 1 is located at the left and right sides of cover body 5, and cover body slide fastener 2 is located at cover body lower edge, and one-way exhaust valve 3 is located in the middle part of cover body
Left side, metal nose clip 6 are located at cover body center upside, and replaceable filter disc 4 is located among the interlayer of cover body, and removable neck cover 7 is logical
Slide fastener is crossed to be connected with cover body；
The cover body is divided into six layers, is followed successively by ultraviolet-resistant fabric layer, cotton layer, medical non-woven measuring fiber from outside to inside
Layer, replaceable filter disc layer, medical non-woven fabrics fibrous layer, replaceable heat preservation layer；First, second and third, five layer of cover body is stitched together,
The side of layer 5 and third layer is provided with slide fastener, the 4th layer of filter disc, is clamped between the three, the five layers, according to difference during use
After situation selects good filter disc, the slide fastener between the three, the five layers is pulled open, between filter disc is placed between the three, the five layers afterwards
In gap, then slide fastener is closed；Connected between layer 6 and layer 5 using adhesive tape, the outside of layer 5, the inner side of layer 6
The box and pin of adhesive tape is fixed respectively, as long as being bonded two sides during use；The cover body is divided into six layers, is followed successively by from outside to inside
Ultraviolet-resistant fabric layer, cotton layer, medical non-woven fabrics fibrous layer, replaceable filter disc layer, medical non-woven fabrics fibrous layer, replaceable guarantor
Warm layer；First, second and third, five layer of cover body is stitched together, and the side of layer 5 and third layer is provided with slide fastener, the 4th layer of filter disc, quilt
It is clamped between the three, the five layers, after selecting good filter disc according to different situations during use, the slide fastener between the three, the five layers is pulled open,
Filter disc is placed with the gap between the three, the five layers afterwards, then closed slide fastener；Using viscous between layer 6 and layer 5
The box and pin of adhesive tape is fixed in band connection, the outside of layer 5, the inner side of layer 6 respectively, as long as being bonded two sides during use
Can；Wherein outermost layer ultraviolet-resistant fabric layer filters out to the ultraviolet in altitude environment, and second layer cotton layer is to cold air
Carry out preliminary warming and filter relatively large dust storm particle, third layer and layer 5 medical non-woven fabrics fibrous layer effectively can enter to germ
Row filtering, two-layer nonwoven design are improved every bacterium effect, the 4th layer of replaceable filter disc using moisturizing cloth or high efficiency electrostatic filter pulp or
The anti-haze material of phthalein mountain valley with clumps of trees and bamboo zinc antibacterial, moisturizing cloth are used to preserve humidity suitable at mouth and nose, electrostatic material can effective adsorption volume it is minimum
Particle lay particular stress on and be applied to that sand and dust are more multi-environment, and phthalein mountain valley with clumps of trees and bamboo Zinc material can effectively filter fine particle while suppress on filter disc bacterium taste
Raw breeding, weighting is more multi-environment suitable for germ, and the replaceable heat insulating material of layer 6 uses cotton or nano combined far infrared material
Material, cloth material are applied to cold weaker environment, and there is nano combined far-infrared material spontaneous hot function can promote face and exhale
Desorption system microcirculation, increase oxygen intake content, improve Pulmonary Defense Mechanism and have good bactericidal action, suitable for cold
Stronger environment.
The cover body uses ergonomic design, and cover body is in symmetrical structure, can good fit nose, mouth and face after expansion
Cheek.Also needing to consider that ear is warming in the cold environment of plateau, the design extends cover body both wings length, allows to wrap up ear,
To prevent cover body from being come off from ear, cover body both wings rear end is equipped with ear band.
It is connected by zipper between neck cover and main cover body, slide fastener is located at the top edge of neck cover cover body, neck cover cover body
Left and right ends be provided with adhesive tape 8, neck cover around neck one enclose after fixed by adhesive tape, neck can be protected to be burnt from ultraviolet
Wound.Metal nose clip uses sheet metal, and regulation metal nose clip degree of crook makes the close of oronasal mask to adapt to different nose types and shape of face
Envelope property is more preferable；
As shown in Fig. 2 the material of one-way exhaust valve is elasticity preferably rubber or plastics, exhaust valve base, exhaust gaskets
With exhaust valve upper cover, exhaust valve base 11 is provided with steam vent, and its base center is provided with column, and the exhaust valve base is located at cover body
Inboard, steam vent are provided with exhaust gaskets 10, and exhaust valve upper cover 11 center is provided with the hole to match with air bleeding valve pedestal upright post, should
Valve upper cover is vented to fasten from cover body and exhaust valve base；Valve is blown open with rapid by discharging the malleation of gas when user exhales
Exhaled gas is discharged, stemming moisture accumulation is avoided and reduces feeling of oppression and heat when wearing Cover for mouth and ears, negative pressure during air-breathing is automatically by valve
Door is closed to avoid direct inspiration cool ambient air.
Claims (7)
- The replaceable filter disc type Cover for mouth and ears 1. a kind of fitting of suitable psychro-environment is breathed freely, it includes：Cover body, force-loose ear band, draw Chain, one-way exhaust valve, metal nose clip, replaceable filter disc and removable neck cover, force-loose ear band are located at left and right sides of cover body, its It is characterised by：The slide fastener is located at cover body lower edge, and one-way exhaust valve is located at the left and right sides in the middle part of cover body, metal nose sandwiched On the upside of cover body center, replaceable filter disc is located among the interlayer of cover body, and removable neck cover is connected by slide fastener with cover body.
- The replaceable filter disc type Cover for mouth and ears 2. the fitting of suitable psychro-environment according to claim 1 is breathed freely, it is characterised in that： The cover body is divided into six layers, is followed successively by ultraviolet-resistant fabric layer, cotton layer, medical non-woven fabrics fibrous layer, replaceable from outside to inside Filter disc layer, medical non-woven fabrics fibrous layer, replaceable heat preservation layer.
- The replaceable filter disc type Cover for mouth and ears 3. the fitting of suitable psychro-environment according to claim 1 is breathed freely, it is characterised in that： First, second and third, five layer of the cover body is stitched together, and the side of layer 5 and third layer is provided with slide fastener, the 4th layer of filter disc, quilt It is clamped between the three, the five layers, after selecting good filter disc according to different situations during use, the slide fastener between the three, the five layers is pulled open, Filter disc is placed with the gap between the three, the five layers afterwards, then closed slide fastener；Using viscous between layer 6 and layer 5 The box and pin of adhesive tape is fixed in band connection, the outside of layer 5, the inner side of layer 6 respectively, as long as being bonded two sides during use Can.
- The replaceable filter disc type Cover for mouth and ears 4. the fitting of suitable psychro-environment according to claim 1 is breathed freely, it is characterised in that： The outermost layer of six layers of cover body is ultraviolet-resistant fabric layer, and the second layer is cotton layer, and third layer and layer 5 are medical non-woven Measuring fiber layer, the 4th layer is replaceable filter disc, and the replaceable filter disc uses moisturizing cloth or high efficiency electrostatic filter pulp or phthalein mountain valley with clumps of trees and bamboo zinc antibacterial Anti- haze material, layer 6 are replaceable heat preservation layer, and the heat preservation layer uses cotton or nano combined far-infrared material.
- The replaceable filter disc type Cover for mouth and ears 5. the fitting of suitable psychro-environment according to claim 1 is breathed freely, it is characterised in that： The removable neck cover includes：The knot of neck cover cover body, slide fastener and adhesive tape, the wherein structure of neck cover cover body and above-mentioned cover body Structure is identical, and slide fastener is located at the top edge of neck cover cover body, is connected by slide fastener with cover body, and the left and right ends of neck cover cover body are provided with Adhesive tape.
- The replaceable filter disc type Cover for mouth and ears 6. the fitting of suitable psychro-environment according to claim 1 is breathed freely, it is characterised in that： The metal nose clip uses sheet metal, and regulation metal nose clip degree of crook makes oronasal mask to adapt to different nose types and shape of face Better tightness.
- The replaceable filter disc type Cover for mouth and ears 7. the fitting of suitable psychro-environment according to claim 1 is breathed freely, it is characterised in that： The material of the one-way exhaust valve is elasticity preferably rubber or plastics, can unilateral or bilateral set, it include exhaust valve base, Exhaust gaskets and exhaust valve upper cover, exhaust valve base are provided with steam vent, and its base center is provided with column, and the exhaust valve base is set On the inside of cover body, steam vent is provided with exhaust gaskets, and exhaust valve upper cover center is provided with the hole to match with air bleeding valve pedestal upright post, The exhaust valve upper cover fastens from cover body and exhaust valve base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720240863.5U CN206659177U (en) | 2017-03-13 | 2017-03-13 | A kind of fitting of suitable psychro-environment is breathed freely replaceable filter disc type Cover for mouth and ears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720240863.5U CN206659177U (en) | 2017-03-13 | 2017-03-13 | A kind of fitting of suitable psychro-environment is breathed freely replaceable filter disc type Cover for mouth and ears |
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| Publication Number | Publication Date |
|---|---|
| CN206659177U true CN206659177U (en) | 2017-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720240863.5U Expired - Fee Related CN206659177U (en) | 2017-03-13 | 2017-03-13 | A kind of fitting of suitable psychro-environment is breathed freely replaceable filter disc type Cover for mouth and ears |
Country Status (1)
| Country | Link |
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| CN (1) | CN206659177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108936884A (en) * | 2018-08-29 | 2018-12-07 | 南京医科大学附属逸夫医院 | Multi-functional assistance is closed oral mask |
-
2017
- 2017-03-13 CN CN201720240863.5U patent/CN206659177U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108936884A (en) * | 2018-08-29 | 2018-12-07 | 南京医科大学附属逸夫医院 | Multi-functional assistance is closed oral mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20171124 Termination date: 20180313 |