CN210299628U - Improved mask - Google Patents
Improved mask Download PDFInfo
- Publication number
- CN210299628U CN210299628U CN201921165546.7U CN201921165546U CN210299628U CN 210299628 U CN210299628 U CN 210299628U CN 201921165546 U CN201921165546 U CN 201921165546U CN 210299628 U CN210299628 U CN 210299628U
- Authority
- CN
- China
- Prior art keywords
- cavity
- mask
- mask body
- bridge frame
- nose bridge
- 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
Links
- 239000004745 nonwoven fabric Substances 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 239000003610 charcoal Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000001815 facial effect Effects 0.000 claims description 2
- 241000894006 Bacteria Species 0.000 abstract description 3
- 238000009395 breeding Methods 0.000 abstract 1
- 230000001488 breeding effect Effects 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 5
- 230000036541 health Effects 0.000 description 4
- 230000029058 respiratory gaseous exchange Effects 0.000 description 4
- 230000001580 bacterial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Images
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model provides an improved mask with simple structure, convenient use, bacteria breeding prevention and air filtration functions, which comprises a mask body, wherein the inner side of the mask body is provided with a nose bridge frame surrounding the periphery of a mouth and a nose, the nose bridge frame is matched with the outline of the face, the outer side of the mask body is provided with a shell, a cavity is arranged in the shell, a filter element is arranged in the cavity, the shell is provided with an air vent for the external air to enter the cavity, the mask body is positioned in the nose bridge frame and communicated with the cavity, the shell comprises a seat body, the mask body is positioned in the nose bridge frame and provided with a mounting hole, the seat body is embedded in the mounting hole, the seat body is provided with an opening, the opening is provided with a mesh plate, a cover body is detachably mounted on the seat body, and the cover body, the mesh plate and the cavity are enclosed together, the vent hole is formed in the cover body.
Description
Technical Field
The utility model relates to a gauze mask, in particular to improved generation gauze mask.
Background
Air pollution is one of current environmental pollution's important problem, PM2.5, sand and dust, the bacterium, pollen, pollution such as automobile exhaust is all threatening people's health seriously, the gauze mask has become the indispensable article of people's trip, among the prior art, ordinary gauze mask includes the gauze mask body and connects in the ear rope of gauze mask body both sides, but the ubiquitous breathing is not smooth and easy when wearing, the problem of breathing out, simultaneously mouth nose department and gauze mask body contact, thereby make breathe moisture attached to on the gauze mask, thereby make the gauze mask become the hotbed of bacterium, be unfavorable for people's health.
SUMMERY OF THE UTILITY MODEL
Therefore, to foretell problem, the utility model provides a simple structure, convenient to use has the improved generation gauze mask that prevents bacterial growing and air filter function.
In order to realize the technical problem, the utility model discloses the solution that takes is improved generation gauze mask, including the gauze mask body, the inboard of gauze mask body is equipped with the nose bridge frame around a mouthful nose a week, the nose bridge frame suits with facial profile, the outside of gauze mask body is equipped with the casing, be equipped with the cavity in the casing, be equipped with the filter core in the cavity, set up on the casing and supply the outside air to get into the air vent of cavity, the gauze mask body be located inside the nose bridge frame with the cavity intercommunication.
The further improvement is that: the mask comprises a mask body, a mounting hole is formed in the mask body, the mounting hole is formed in the nose bridge frame, the base is embedded in the mounting hole, an opening is formed in the base, a mesh plate is arranged at the opening, a cover body is detachably mounted on the base, the cover body, the base and the mesh plate jointly enclose a cavity, and the vent hole is formed in the cover body.
The further improvement is that: the two vent holes are provided with vent pipes, and the two vent pipes are respectively provided with a first breather valve for allowing outside air to enter the cavity and a second breather valve for allowing the air in the cavity to be discharged outside.
The further improvement is that: the filter core comprises two layers of non-woven fabric layers, wherein sponge filter layers are arranged in the two layers of non-woven fabric layers, and a water absorption layer and a bamboo charcoal fiber layer are respectively arranged on two sides of each sponge filter layer.
The further improvement is that: the two sides of the mask body are provided with ear bands.
The further improvement is that: the nose bridge frame is made of a silica gel material.
By adopting the technical scheme, the beneficial effects of the utility model are that:
the utility model has the advantages of simple structure, high durability and convenient use, closely laminate bridge of the nose frame and face, make the gauze mask body uplift of oronasal department simultaneously, prevent the gauze mask body and oronasal direct contact and hinder breathing, make external air flow in and flow out by the breather pipe of difference respectively through first breather valve and second breather valve, thereby it keeps clean all the time to make the end of giving vent to anger, the one-way flow of air can guarantee that the circulation of air is more smooth and easy, be connected the change of being convenient for filter core through dismantling of lid and pedestal, the air removes dust through the filter core, remove the flavor, be absorbed by the human body after the dehumidification, make gauze mask body inside keep clean simultaneously, avoid bacterial growing, be favorable to the health.
Drawings
Fig. 1 is a schematic structural diagram of the inner side of an improved mask according to an embodiment of the present invention.
Fig. 2 is a side sectional view of an improved mask according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of the outer side of the improved mask of the embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a filter element of the improved mask of the embodiment of the present invention.
In the figure: the mask comprises a mask body 1, an ear band 2, a nose bridge frame 3, a seat body 4, a mesh plate 5, a shell 6, a cavity 7, a filter element 8, a vent pipe 9, a first breather valve 10, a second breather valve 11, a non-woven fabric layer 12, a water absorption layer 13, a sponge filter layer 14 and a bamboo charcoal fiber layer 15.
Detailed Description
The present invention will now be further described with reference to the accompanying drawings and specific embodiments.
Example (b):
referring to fig. 1-4, the embodiment of the present invention discloses an improved mask, which comprises a mask body 1, wherein a bridge 3 surrounding the nose and mouth is arranged on the inner side of the mask body 1, the bridge 3 is adapted to the contour of the face, a housing is arranged on the outer side of the mask body 1, a cavity 7 is arranged in the housing, a filter core 8 is arranged in the cavity 7, the filter core 8 comprises a double-layer non-woven fabric layer 12, a sponge filter layer 14 is arranged in the two non-woven fabric layers 12, a water absorption layer 13 and a bamboo charcoal fiber layer 15 are respectively arranged on the two sides of the sponge filter layer 14, the water absorption layer 13 is a water absorption resin layer, the housing is provided with an air vent for the external air to enter the cavity 7, the mask body 1 is positioned in the bridge 3 and communicated with the cavity 7, ear straps 2 are arranged on the two sides of the mask body 1, the nose bridge frame 3 is made of a silica gel material.
In order to facilitate taking out and replacing the filter element 8, the shell comprises a base body 4, the mask body 1 is located inside the nose bridge frame 3, a mounting hole is formed in the base body 4, the mounting hole is embedded in the base body 4, an opening is formed in the base body 4, a mesh plate 5 is arranged at the opening, a cover body 6 is detachably mounted on the base body 4, the cover body 6, the base body 4 and the mesh plate 5 jointly enclose a cavity 7, the vent hole is formed in the cover body 6, the base body 4 and the shell 6 are made of plastic materials, and the mesh plate 5 is a metal mesh plate.
In order to enable the air in the mask body 1 and the cavity 7 to flow in a one-way mode, the air inlet end and the air outlet end are respectively arranged, the number of the vent holes is two, vent pipes 9 are respectively arranged at the two vent holes, and a first breather valve 10 for allowing the outside air to enter the cavity 7 and a second breather valve 11 for allowing the air in the cavity 7 to be discharged outside are respectively arranged on the two vent pipes 9.
The utility model discloses be equipped with an improved generation gauze mask, wear gauze mask body 1 at face, bridge of the nose 3 closely laminates with face, make the 1 uplift of gauze mask body of oronasal department simultaneously, prevent gauze mask body 1 and oronasal direct contact and hinder breathing, make external air flow in and flow out by the breather pipe 9 of difference respectively through first breather valve 10 and second breather valve 11, thereby it keeps clean all the time to make the end of giving vent to anger, the one-way flow of air can guarantee that the circulation of air is more smooth and easy, be connected the change of being convenient for filter core 8 through dismantling of lid 6 and pedestal 4, the air removes dust through filter core 8, remove the flavor, be absorbed by the human body after dehumidifying, make gauze mask body 1 inside keep clean simultaneously, avoid bacterial growing, be favorable to the health.
Modifications and variations of the present invention are within the scope of the claims and are not limited by the disclosure of the embodiments.
Claims (6)
1. The utility model provides an improved generation gauze mask, includes the gauze mask body, its characterized in that: the inboard of gauze mask body is equipped with the nose bridge frame around oronasal a week, the nose bridge frame suits with facial profile, the outside of gauze mask body is equipped with the casing, be equipped with the cavity in the casing, be equipped with the filter core in the cavity, seted up on the casing and supplied the outside air to get into the air vent of cavity, the gauze mask body is located inside the nose bridge frame with the cavity intercommunication.
2. The improved mask of claim 1 wherein: the mask comprises a mask body, a mounting hole is formed in the mask body, the mounting hole is formed in the nose bridge frame, the base is embedded in the mounting hole, an opening is formed in the base, a mesh plate is arranged at the opening, a cover body is detachably mounted on the base, the cover body, the base and the mesh plate jointly enclose a cavity, and the vent hole is formed in the cover body.
3. The improved mask of claim 1 or 2 wherein: the two vent holes are provided with vent pipes, and the two vent pipes are respectively provided with a first breather valve for allowing outside air to enter the cavity and a second breather valve for allowing the air in the cavity to be discharged outside.
4. The improved mask of claim 3 wherein: the filter core comprises two layers of non-woven fabric layers, wherein sponge filter layers are arranged in the two layers of non-woven fabric layers, and a water absorption layer and a bamboo charcoal fiber layer are respectively arranged on two sides of each sponge filter layer.
5. The improved mask of claim 4 wherein: the two sides of the mask body are provided with ear bands.
6. The improved mask of claim 5 wherein: the nose bridge frame is made of a silica gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921165546.7U CN210299628U (en) | 2019-07-24 | 2019-07-24 | Improved mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921165546.7U CN210299628U (en) | 2019-07-24 | 2019-07-24 | Improved mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210299628U true CN210299628U (en) | 2020-04-14 |
Family
ID=70125208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921165546.7U Expired - Fee Related CN210299628U (en) | 2019-07-24 | 2019-07-24 | Improved mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210299628U (en) |
-
2019
- 2019-07-24 CN CN201921165546.7U patent/CN210299628U/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 |
Granted publication date: 20200414 |