CN207545652U - A kind of breathing mask - Google Patents
A kind of breathing mask Download PDFInfo
- Publication number
- CN207545652U CN207545652U CN201721606862.4U CN201721606862U CN207545652U CN 207545652 U CN207545652 U CN 207545652U CN 201721606862 U CN201721606862 U CN 201721606862U CN 207545652 U CN207545652 U CN 207545652U
- Authority
- CN
- China
- Prior art keywords
- protective cover
- breathing mask
- nose
- filtering
- oral area
- 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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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a kind of breathing masks, including protective acoustic cover assembly, oral area protective cover, nose protective cover, warning strip and filtering fence, the surface mount of the nose protective cover has warning strip, the inside of the connection perforation, which is worn, is connected to bungee, one end of the elastic connect band is separately installed with the first of mutual cooperation and fixes component and the second fixing component, card slot is provided on the inside of the mounting groove, the inside of the mounting groove is equipped with protective acoustic cover assembly, the inside of the installation frame is equipped with filtering fence, and the inside of filtering fence is disposed with the first filtering dust net from outside to inside, second filtering dust net, sponge filter layer and activated carbon filter layer.The breathing that the utility model makes this breathing mask that can not only be effectively protected user by being provided with a series of structure can more be conveniently replaceable strainer, and very convenient using dressing.
Description
Technical field
The utility model is related to breathing mask technical field, specially a kind of breathing mask.
Background technology
Breathing mask is a kind of special tool(s) for being convenient to user and being breathed, and generally most common is exactly within the hospital
Cover on nose or mouth and nose, connect CPAP or when bi-level respiratory treatment uses, help can not eupnea patient into
Row breathing, but we usually highly desirable can also use in daily life, for example, live under the more environment of dust with
And during work, breathing mask is essential tool.
But common breathing mask is all for simple mask mostly currently on the market, such breathing mask is using
When the effect without sealing, cause pernicious gas and dust that can enter inside the respiratory tract of user from mask edge,
So as to damage user's health.
Utility model content
The purpose of this utility model is to provide a kind of breathing mask, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical solution：A kind of breathing mask, including protective cover group
Part, oral area protective cover, nose protective cover, warning strip and filtering fence, one end of the oral area protective cover are sewed with nose protection
Cover, the surface mount of the nose protective cover have warning strip, and the nose protective cover edge of the warning strip both sides is all provided with
Connection perforation, and the inside for connecting perforation wears and is connected to bungee, the both sides of the oral area protective cover are all provided with elastic connect band,
One end of the elastic connect band is separately installed with the first of mutual cooperation and fixes component and the second fixing component, and the oral area is protected
The surface of shield is provided with mounting groove, and card slot is provided on the inside of the mounting groove, and the inside of the mounting groove is equipped with protection
Shade assembly, the inside of the protective acoustic cover assembly are equipped with installation frame, and the inside of the installation frame is equipped with filtering fence, and
The inside of filtering fence is disposed with the first filtering dust net, the second filtering dust net, sponge filter layer and work from outside to inside
Property charcoal filter layer.
Preferably, the edge on the inside of the oral area protective cover and nose protective cover is all provided with gasket seal.
Preferably, the surface of the warning strip is coated with reflective layer and fluorescence coating.
Preferably, it is provided with the snap part to cooperate with card slot on the outside of the installation frame.
Preferably, the filter opening diameter of the first filtering dust net is more than the filter opening diameter of the second filtering dust net.
Compared with prior art, the beneficial effects of the utility model are：The breathing mask passes through in oral area protective cover and nose
Edge on the inside of portion's protective cover is all provided with gasket seal, makes this breathing mask that can more be bonded in actual use
Be fixed on face, and can effectively avoid traditional respiratory dust and pernicious gas caused by blow-by when in use
The problem of in into user's body, occurs, and by warning strip of the setting coated with reflective layer and fluorescence coating, make this breathing mask
At night and poor light environment using eye-catching warning function can be played, light difference is avoided to cause the unexpected feelings such as collision
The generation of condition, and be connected to bungee by being worn in the edge of nose protective cover and installed respectively in one end of elastic connect band
Have mutual cooperation first fixes component and second and fixes component, can make this breathing mask in actual use can be just
In wearing, make its easy to use, and by being provided with the structures such as mounting groove, card slot and snap part, this breathing mask is made to exist
Internal protective acoustic cover assembly is easy to disassemble, is convenient for changing, finally by installation equipped with the first filtering dust net, the second filtering dust
The filtering fence of net, sponge filter layer and activated carbon filter layer, makes this breathing mask that can first pass through the first dust when in use
The impurity such as the dust in air are filtered by filter screen, the second filtering dust net, sponge filter layer successively, finally by activity
The pernicious gas carried secretly in air is filtered and adsorbed by charcoal filter layer, by multi-filtering, makes what this breathing mask played
Protective action is stronger, and security performance is more preferably.
Description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the protective acoustic cover assembly structure diagram of the utility model；
Fig. 3 is the filtering fence sectional view of the utility model.
In figure：1- first fixes component；2- second fixes component；The elastic connect bands of 3-；4- protective acoustic cover assemblies；5- is installed
Slot；6- oral area protective covers；7- card slots；8- nose protective covers；9- connections are perforated；10- bungees；11- warning strips；12- filter grids
Column；13- snap parts；14- installation frames；15- activated carbon filter layers；16- sponge filter layers；17- the second filtering dust nets；
18- the first filtering dust nets.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of embodiment provided by the utility model：A kind of breathing mask, including protective acoustic cover assembly 4,
Oral area protective cover 6, nose protective cover 8, warning strip 11 and filtering fence 12, one end of oral area protective cover 6 are sewed with nose protection
Cover 8, the edge of 8 inside of oral area protective cover 6 and nose protective cover is all provided with gasket seal, by 6 He of oral area protective cover
The edge of 8 inside of nose protective cover is all provided with gasket seal, makes this breathing mask in actual use can be more
Fitting is fixed on face, and can effectively avoid traditional respiratory dust caused by blow-by and harmful when in use
The problem of gas enters in user's body occurs, and the surface mount of nose protective cover 8 has warning strip 11, and the surface of warning strip 11 applies
Reflective layer and fluorescence coating are covered with, and by warning strip 11 of the setting coated with reflective layer and fluorescence coating, make this breathing mask at night
Between and light environment it is poor when using eye-catching warning function can be played, light difference is avoided to cause the fortuitous events such as collision
Occur, 8 edge of nose protective cover of 11 both sides of warning strip is all provided with connection perforation 9, and the inside for connecting perforation 9 is worn and is connected to
Bungee 10, the both sides of oral area protective cover 6 are all provided with elastic connect band 3, and one end of elastic connect band 3 is separately installed with mutually
The first of cooperation fixes component 1 and second and fixes component 2, and is connected to bungee 10 by being worn in the edge of nose protective cover 8
And the first of mutual cooperation is separately installed in one end of elastic connect band 3 fixes component 1 and second and fix component 2, it can be with
Make this breathing mask that can be convenient for wearing in actual use, make its easy to use, the surface of oral area protective cover 6 is provided with
Mounting groove 5, the inside of mounting groove 5 are provided with card slot 7, and the inside of mounting groove 5 is equipped with protective acoustic cover assembly 4, protective acoustic cover assembly 4
Inside is equipped with installation frame 14, and the outside of installation frame 14 is provided with the snap part 13 to cooperate with card slot 7, and passes through
The structures such as mounting groove 5, card slot 7 and snap part 13 are provided with, this breathing mask is made to be convenient for tearing open in internal protective acoustic cover assembly 4
It unloads, is convenient for changing, the inside of installation frame 14 is equipped with filtering fence 12, and the inside for filtering fence 12 is set successively from outside to inside
The first filtering dust net 18, the second filtering dust net 17, sponge filter layer 16 and activated carbon filter layer 15 are equipped with, finally by peace
It is installed with the filter grid of the first filtering dust net 18, the second filtering dust net 17, sponge filter layer 16 and activated carbon filter layer 15
Column 12 makes this breathing mask that can first pass through the first filtering dust net 18, the second filtering dust net 17, sponge filtering when in use
The impurity such as the dust in air are filtered by layer 16 successively, harmful by what is carried secretly in air finally by activated carbon filter layer 15
Gas is filtered and adsorbs, and by multi-filtering, makes the protective action that this breathing mask plays stronger, security performance more preferably,
The filter opening diameter of first filtering dust net 18 is more than the filter opening diameter of the second filtering dust net 17.
Operation principle：Before use, first check the safety inside this breathing mask between each parts and each structure, so
This breathing mask is carried to the place of use afterwards and is used, first protective acoustic cover assembly 4 is mounted at mounting groove 5 using preceding, is then passed through
Bungee 10 and first fixes the fixing component 2 of component 1 and second and this breathing mask is worn on user's face, what is used
In the process, the external world carries pernicious gas and the air of dust is inhaled by filtering fence 12, via the first filtering dust
Dust is filtered when at net 18, the second filtering dust net 17 and sponge filter layer 16, finally via activated carbon filter layer 15
Some harmful gases are subjected to adsorption filtration, the clean air of last inspiration.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of breathing mask, including protective acoustic cover assembly (4), oral area protective cover (6), nose protective cover (8), warning strip (11) and
Filter fence (12), it is characterised in that：One end of the oral area protective cover (6) is sewed with nose protective cover (8), and the nose is protected
The surface mount of shield (8) has warning strip (11), and nose protective cover (8) edge of warning strip (11) both sides is all provided with
Connection perforation (9), and the inside for connecting perforation (9) wears and is connected to bungee (10), the both sides of the oral area protective cover (6) are all set
Have an elastic connect band (3), one end of the elastic connect band (3) be separately installed with the first of mutual cooperation fix component (1) and
Second fixes component (2), and the surface of the oral area protective cover (6) is provided with mounting groove (5), is set on the inside of the mounting groove (5)
Card slot (7) is equipped with, the inside of the mounting groove (5) is equipped with protective acoustic cover assembly (4), the inside peace of the protective acoustic cover assembly (4)
Equipped with installation frame (14), the inside of the installation frame (14) is equipped with filtering fence (12), and filter the interior of fence (12)
Portion is disposed with the first filtering dust net (18), the second filtering dust net (17), sponge filter layer (16) and lives from outside to inside
Property charcoal filter layer (15).
2. a kind of breathing mask according to claim 1, it is characterised in that：The oral area protective cover (6) and nose protection
Edge on the inside of cover (8) is all provided with gasket seal.
3. a kind of breathing mask according to claim 1, it is characterised in that：The surface of the warning strip (11) is coated with anti-
Photosphere and fluorescence coating.
4. a kind of breathing mask according to claim 1, it is characterised in that：It is provided on the outside of the installation frame (14)
The snap part (13) to cooperate with card slot (7).
5. a kind of breathing mask according to claim 1, it is characterised in that：The filter opening of the first filtering dust net (18)
Diameter is more than the filter opening diameter of the second filtering dust net (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721606862.4U CN207545652U (en) | 2017-11-27 | 2017-11-27 | A kind of breathing mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721606862.4U CN207545652U (en) | 2017-11-27 | 2017-11-27 | A kind of breathing mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207545652U true CN207545652U (en) | 2018-06-29 |
Family
ID=62677529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721606862.4U Expired - Fee Related CN207545652U (en) | 2017-11-27 | 2017-11-27 | A kind of breathing mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207545652U (en) |
-
2017
- 2017-11-27 CN CN201721606862.4U patent/CN207545652U/en not_active Expired - Fee Related
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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: 20180629 Termination date: 20181127 |