CN212260539U - Novel respirator breathing filter sheet - Google Patents
Novel respirator breathing filter sheet Download PDFInfo
- Publication number
- CN212260539U CN212260539U CN202020255297.7U CN202020255297U CN212260539U CN 212260539 U CN212260539 U CN 212260539U CN 202020255297 U CN202020255297 U CN 202020255297U CN 212260539 U CN212260539 U CN 212260539U
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- sheet
- base member
- woven fabrics
- connector
- slice base
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Abstract
The utility model discloses a novel respirator breathing filter sheet, which comprises a sheet-shaped base body, wherein through holes are uniformly distributed in the sheet-shaped base body, an annular connector is arranged on the outer side of the sheet-shaped base body, an adhesive layer is arranged on one side of the connector, the outer side of the adhesive layer covers annular release paper, the two sides of the sheet-shaped base body are fixedly connected with first nonwoven fabric, the surface of the first nonwoven fabric is plated with a nano-silver antibacterial agent, and the centers of the sheet-shaped base body and the first nonwoven fabric are provided with corresponding center holes; a second non-woven fabric is arranged on one side, back to the release paper, of the flaky substrate, the surface of the second non-woven fabric is plated with the nano-silver antibacterial agent, the outer side of the second non-woven fabric is connected with an annular support body, a plurality of support columns are vertically and fixedly connected to two sides of the support body, and the support columns on one side, facing the flaky substrate, of the support body penetrate through the first non-woven fabric and are fixedly connected with the; the utility model is used for the gas filtration of gauze mask breather valve can guarantee the air permeability of breather valve, can reach air-purifying, antiviral efficiency through release silver ion again.
Description
Technical Field
The utility model belongs to the technical field of gauze mask breather valve equipment, concretely relates to novel gauze mask breathes cassette.
Background
The mask consists of a mask body and a tightening belt, has obvious filtering effect on tiny aerosol with virus or harmful dust, plays an important role in protecting medical staff and is convenient for developing medical activities. The new coronavirus has abuse and can promote the life and health of people. The production, life and economic development bring huge impact, and the pathogenic probability of infection of medical care personnel and the old and the weak is higher. The mask becomes a necessity for the public.
The breather valve port cover is used for preventing harmful substances in the air from filtering, and the respirator with the breather valve can feel more comfortable when the respirator is used for exhaling. The function principle of the breather valve is that the positive pressure of the exhaust gas blows the valve sheet open when exhaling to rapidly remove the waste gas in the body, reduce the stuffiness feeling when using the mask, and the negative pressure when inhaling can automatically close the valve to avoid the pollutants from being inhaled into the external environment.
The traditional breathing valve port cover directly discharges the expired air, which threatens others and easily causes dissatisfaction of others; on the other hand, the valve of the breathing valve mask is closed by the suction force during inspiration, and a small amount of outside air enters the mask, so that the breathing valve mask threatens a user. The utility model patent breathing valve and mask with publication number CN207101659U has more filtering sheets installed inside the breathing valve, but the existing breathing valve filtering sheets need to be provided with special fixing structure, increase the volume of the breathing valve, have poor air purifying effect, do not have antiviral effect, and are very inconvenient to replace; therefore, the novel mask breathing filter sheet mounted on the mask breathing valve is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel filter plate is breathed to gauze mask solves the problem among the prior art for the gas filtration of gauze mask breather valve can guarantee the air permeability of breather valve, can reach air-purifying, antiviral efficiency through releasing silver ion again.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel filter plate is breathed to gauze mask, includes the slice base member, slice base member equipartition through-hole, the slice base member outside sets up annular connector, and connector one side is provided with the adhesive linkage, and the adhesive linkage outside covers annular from type paper, the first non-woven cloth of the equal fixed connection in slice base member both sides, and nanometer silver antibacterial agent has been plated on first non-woven cloth surface, and slice base member and first non-woven cloth center all set up corresponding centre bore.
Further, the flaky base body and the first non-woven fabric are both circular flaky structures, the connector and the release paper are both circular flaky structures, and the central hole is a circular hole.
Further, the outer diameters of the sheet-shaped base body and the first nonwoven fabric are the same, and the inner diameters of the central holes of the sheet-shaped base body and the first nonwoven fabric are the same.
Further, the inner diameter and the outer diameter of the connector and the release paper are respectively the same, and the inner diameter of the connector is the same as the outer diameter of the flaky substrate.
Further, the sheet-shaped base body and the connecting body are integrally formed plastic sheets.
Further, the second non-woven fabric is arranged on one side, back to the release paper, of the flaky substrate, the nano-silver antibacterial agent is plated on the surface of the second non-woven fabric, a gap is reserved between the second non-woven fabric and the first non-woven fabric on the same side of the flaky substrate, the outer side of the second non-woven fabric is connected with an annular supporting body, a plurality of supporting columns are fixedly connected to the two sides of the supporting body in a perpendicular mode, and the supporting columns, facing one side of the flaky substrate, of the supporting body penetrate through the.
Furthermore, four support columns are uniformly arranged on two sides of the support body.
Further, the outer diameter of the support body is the same as the outer diameter of the first nonwoven fabric.
The utility model has the advantages as follows:
the utility model is used for filtering the gas of the breathing valve of the mask, which not only can ensure the ventilation of the breathing valve, but also can achieve the effects of purifying the air and resisting virus by releasing silver ions; the utility model discloses a breather valve is put into to the mode that bonds, and easy operation is changed in the installation convenient.
Drawings
Fig. 1 is a schematic diagram of an explosion structure of a first embodiment of the present invention.
Fig. 2 is a schematic view of a combined structure of the first embodiment of the present invention.
Fig. 3 is a schematic diagram of an explosion structure of a second embodiment of the present invention.
Fig. 4 is a schematic view of a combined structure of a second embodiment of the present invention.
In the figure: 1. the adhesive tape comprises a sheet base body, 2, a connector, 3, an adhesive layer, 4, release paper, 5, first non-woven fabric, 6, a central hole, 7, second non-woven fabric, 8, a support body, 9 and a support column.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
Referring to fig. 1 and 2, this embodiment provides a novel filter is breathed to gauze mask, including slice base member 1, 1 equipartition through-hole of slice base member, the 1 outside of slice base member sets up annular connector 2, and connector 2 one side is provided with adhesive linkage 3, and the 3 outside of adhesive linkage covers annular from type paper 4, the first non-woven fabrics 5 of the equal fixed connection in 1 both sides of slice base member, and nanometer silver antibacterial agent has been plated on the surface of first non-woven fabrics 5, and slice base member 1 and first non-woven fabrics 5 center all set up corresponding centre bore 6.
In this embodiment, the sheet-shaped substrate 1 and the first nonwoven fabric 5 are both circular sheet-shaped structures, the connector 2 and the release paper 4 are both circular sheet-shaped structures, and the central hole 6 is a circular hole.
In this embodiment, the sheet-like base 1 and the first nonwoven fabric 5 have the same outer diameter, and the center hole 6 has the same inner diameter.
In this embodiment, the inner and outer diameters of the connector 2 and the release paper 4 are the same, and the inner diameter of the connector 2 is the same as the outer diameter of the sheet substrate 1.
In this embodiment, the sheet-like base 1 and the connector 2 are integrally formed plastic sheets.
When this embodiment is implemented, tear off release paper 4, paste this device in breather valve inner or inside the breather valve, the centre bore 6 and the breather valve air passage intercommunication of slice base member 1 and first non-woven fabrics 5, slice base member 1 and first non-woven fabrics 5 itself can circulate gas, the air permeability and the travelling comfort of breather valve gauze mask are guaranteed to centre bore 6, the breather valve passes through harmful substance in the gas, the virus is adsorbed by first non-woven fabrics 5.
Example two
Referring to fig. 1-4, this embodiment provides a novel filter is breathed to gauze mask, including slice base member 1, 1 equipartition through-hole of slice base member, the 1 outside of slice base member sets up annular connector 2, and connector 2 one side is provided with adhesive linkage 3, and the 3 outside of adhesive linkage covers annular from type paper 4, the equal fixed connection first non-woven fabrics 5 in 1 both sides of slice base member, and first non-woven fabrics 5 surface has plated the nanometer silver antibacterial agent, and slice base member 1 and first non-woven fabrics 5 center all set up corresponding centre bore 6.
In this embodiment, the sheet-shaped substrate 1 and the first nonwoven fabric 5 are both circular sheet-shaped structures, the connector 2 and the release paper 4 are both circular sheet-shaped structures, and the central hole 6 is a circular hole.
In this embodiment, the sheet-like base 1 and the first nonwoven fabric 5 have the same outer diameter, and the center hole 6 has the same inner diameter.
In this embodiment, the inner and outer diameters of the connector 2 and the release paper 4 are the same, and the inner diameter of the connector 2 is the same as the outer diameter of the sheet substrate 1.
In this embodiment, the sheet-like base 1 and the connector 2 are integrally formed plastic sheets.
In this embodiment, a second non-woven fabric 7 is arranged on a side of the sheet-shaped substrate 1 opposite to the release paper 4, the surface of the second non-woven fabric 7 is plated with the nano-silver antibacterial agent, a gap is formed between the second non-woven fabric 7 and the first non-woven fabric 5 on the same side of the sheet-shaped substrate 1, an annular supporting body 8 is connected to the outer side of the second non-woven fabric 7, two sides of the supporting body 8 are vertically and fixedly connected with a plurality of supporting columns 9, and the supporting columns 9 of the supporting body 8 facing one side of the sheet-shaped substrate 1 penetrate through.
In this embodiment, four supporting pillars 9 are uniformly disposed on both sides of the supporting body 8.
In this embodiment, the outer diameter of the support body 8 is the same as the outer diameter of the first nonwoven fabric 5.
When this embodiment is implemented, tear release paper 4, with this device paste in breather valve inner or inside the breather valve (do not influence the action of breather valve body), the centre bore 6 and the breather valve air passage intercommunication of slice base member 1 and first non-woven fabrics 5, slice base member 1, first non-woven fabrics 5, second non-woven fabrics 7 itself can the circulation gas, the air permeability and the travelling comfort of breather valve gauze mask are guaranteed to centre bore 6, the leading-in gas of centre bore 6 leads to second non-woven fabrics 7, pass the clearance between first non-woven fabrics 5 and the second non-woven fabrics 7, from the circulation of second non-woven fabrics 7 all around edge, the breather valve passes through the harmful substance in the gas, the virus is adsorbed by first non-woven fabrics 5 and second non-woven fabrics 7. The non-woven fabric plated with the nano-silver antibacterial agent can effectively adsorb viruses and dust in gas and kill the viruses.
The principle and the implementation of the present invention are explained herein by using specific examples, and the above description of the embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (8)
1. The utility model provides a novel filter plate is breathed to gauze mask, includes the slice base member, its characterized in that: the slice base member equipartition through-hole sets up annular connector in the slice base member outside, and connector one side is provided with the adhesive linkage, and the adhesive linkage outside covers annular from type paper, the equal fixed connection first non-woven fabrics in slice base member both sides, and nanometer silver antibacterial agent has been plated on first non-woven fabrics surface, and slice base member and first non-woven fabrics center all set up corresponding centre bore.
2. The novel respirator respiratory filter of claim 1, wherein: the sheet base body and the first non-woven fabric are both circular sheet structures, the connector and the release paper are both circular ring sheet structures, and the central hole is a circular hole.
3. The novel respirator respiratory filter of claim 2, wherein: the outer diameters of the flaky base body and the first non-woven fabric are the same, and the inner diameters of the central holes of the flaky base body and the first non-woven fabric are the same.
4. The novel respirator respiratory filter of claim 3, wherein: the inner diameter and the outer diameter of the connector and the release paper are respectively the same, and the inner diameter of the connector is the same as the outer diameter of the flaky substrate.
5. The novel respirator respiratory filter of claim 4, wherein: the sheet-shaped base body and the connector are integrally formed plastic sheets.
6. The novel respirator respiratory filter of claim 5, wherein: the slice base member is provided with the second non-woven fabrics dorsad from type paper one side, and the nano-silver antibacterial agent has been plated on the second non-woven fabrics surface, has the clearance between the first non-woven fabrics of second non-woven fabrics and slice base member homonymy, and the second non-woven fabrics outside is connected with annular supporter, a plurality of support columns of the equal perpendicular fixed connection in supporter both sides, and the support column of supporter orientation slice base member one side runs through first non-woven fabrics and slice base member fixed connection.
7. The novel respirator respiratory filter of claim 6, wherein: four supporting columns are uniformly arranged on two sides of the supporting body.
8. The novel respirator respiratory filter of claim 7, wherein: the outer diameter of the support body is the same as that of the first nonwoven fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020255297.7U CN212260539U (en) | 2020-03-05 | 2020-03-05 | Novel respirator breathing filter sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020255297.7U CN212260539U (en) | 2020-03-05 | 2020-03-05 | Novel respirator breathing filter sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212260539U true CN212260539U (en) | 2021-01-01 |
Family
ID=73873543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020255297.7U Expired - Fee Related CN212260539U (en) | 2020-03-05 | 2020-03-05 | Novel respirator breathing filter sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212260539U (en) |
-
2020
- 2020-03-05 CN CN202020255297.7U patent/CN212260539U/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: 20210101 |
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| CF01 | Termination of patent right due to non-payment of annual fee |