CN212065751U - N95 gauze mask - Google Patents

Abstract

The utility model provides a N95 gauze mask, including gauze mask body, transparent goggles and gauze mask fixed band, the upper end of transparent goggles and gauze mask body can be dismantled articulatedly, and the gauze mask body includes shielding piece and cassette, and the gauze mask fixed band is fixed on the cassette, the area of shielding piece is not less than the area of cassette, and the shielding piece can be dismantled the outside that is fixed in the cassette and the outside that the shielding piece shelters from the cassette completely, and the shielding piece includes first non-woven fabrics layer, and the cassette includes second non-woven fabrics layer and N95 filter medium layer, and the laminating of second non-woven fabrics layer is and surround N95 filter medium layer, N95 gauze mask still include the reserve shielding piece of a plurality of. The utility model discloses a N95 gauze mask has realized the reuse many times of N95 gauze mask, and the shielding piece includes first non-woven fabrics layer moreover, and shielding piece's is with low costs, and utilizes the higher N95 filter media layer repetitious times of cost ratio, has practiced thrift economic cost and social.

Description

N95 gauze mask

Technical Field

The utility model relates to the technical field of medical and health biological protection, concretely relates to N95 gauze mask.

Background

In SARS epidemic in 2003 and novel coronavirus epidemic in 2020, medical protective masks are widely used in the field of medical care to protect the personal health of medical workers from infecting viruses and bacteria that can be transmitted by air, spray or blood splash during work.

The N95 mask is considered to be a mask with relatively excellent filtering and protecting effects at present, but the good filtering effect of the N95 mask is determined by the N95 filter layer, but the cost of the N95 filter layer is high, so that the N95 mask is relatively expensive, but after the N95 mask is used, a user rarely reuses the N95 mask because the outside of the N95 mask is polluted, but the cost of the N95 mask is high, and the economic burden of individuals and society is increased by only using the N95 mask once.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a N95 mask.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a N95 gauze mask, N95 gauze mask includes gauze mask body, transparent goggles and ear-hang, transparent goggles with the upper end of gauze mask body can be dismantled articulatedly, the gauze mask body is including sheltering from piece and cassette, the ear-hang is fixed on the cassette, the area that shelters from the piece is not less than the area of cassette, shelter from the piece and can dismantle and be fixed in the outside of cassette just shelter from the piece completely the outside of cassette, shelter from the piece and include first non-woven fabrics layer, the cassette includes second non-woven fabrics layer and N95 filter layer, the laminating of second non-woven fabrics layer and surround N95 filter layer, N95 gauze mask still includes the reserve shielding piece of a plurality of.

Foretell N95 gauze mask is through setting up the shielding piece at the gauze mask body, and the shielding piece can be dismantled, and be provided with the reserve shielding piece of a plurality of, after using N95 gauze mask, through throwing away the replacement shielding piece after dismantling the shielding piece, the shielding piece can avoid the pollution of the gauze mask outside, the reuse many times of N95 gauze mask has been realized, and the shielding piece includes first non-woven fabrics layer, the shielding piece is with low costs, and utilize the N95 filter media layer that the cost ratio is higher many times, economic cost and social resource have been practiced thrift, the protection of eyes has been realized through setting up the transparent protective glass articulated with the gauze mask body to foretell N95 gauze mask, foretell N95 gauze mask protective effect is better and holistic use cost is lower.

Preferably, the area of the shielding piece is 1.1-1.4 times of the area of the filter piece.

The area of the N95 mask serving as the shielding sheet is 1.1-1.4 times of the area of the filter sheet, so that the protection of the outer side of the filter sheet can be better realized, raw materials are saved, and the cost performance is high.

Preferably, the shielding sheet comprises a first non-woven fabric layer and an activated carbon layer, and the first non-woven fabric layer is attached to and surrounds the activated carbon layer.

The shielding piece of the N95 mask comprises the first non-woven fabric layer and the activated carbon layer, so that the protection effect of the shielding piece is improved.

Preferably, the N95 gauze mask still includes transparent goggles frenulum, transparent goggles frenulum is fixed in the left and right sides of transparent goggles.

The N95 mask can better fix the transparent protective glasses through the transparent protective glasses laces.

Preferably, the middle part of the lower side of the transparent protective glasses is provided with a nose clip protruding outwards, the nose clip and the transparent protective glasses are integrally formed, and the nose clip is in a nose shape.

The N95 mask can prevent the transparent protective glasses from sliding down by arranging the nose clip on the transparent protective glasses.

Preferably, the inboard of sheltering from the piece is provided with first sealing strip all around, the outside of cassette is provided with the second sealing strip all around, shelter from the piece to be fixed in during the outside of cassette first sealing strip and second sealing strip laminate each other, first sealing strip and second sealing strip are prepared by silica gel, latex or rubber.

Foretell N95 gauze mask is provided with first sealing strip around the inboard of shielding piece, and the outside of cassette is provided with the second sealing strip all around, better improvement the protective effect of shielding piece to the outside of cassette.

Preferably, the N95 mask comprises 3-8 spare shielding sheets.

Preferably, the mask body is provided with an aluminum sheet for clipping nose.

Preferably, the shielding sheet is detachably fixed on the filter sheet through a buckle, a thread gluing or a snap fastener.

Preferably, the transparent protective glasses pass through snap fastener with the gauze mask body can be dismantled articulatedly.

Preferably, the mask fixing band is a left-right ear hook or an upper-lower head hook.

The beneficial effects of the utility model reside in that: the utility model provides a N95 gauze mask, the utility model discloses a N95 gauze mask is through setting up the shielding piece at the gauze mask body, and the shielding piece can be dismantled, and be provided with the reserve shielding piece of a plurality of, after using N95 gauze mask, through throwing away the replacement after dismantling the shielding piece, the shielding piece can avoid the pollution in the gauze mask outside, the multiple reuse of N95 gauze mask has been realized, and the shielding piece includes first non-woven fabrics layer, the cost of shielding piece is low, and utilize N95 filter media layer with higher cost many times, economic cost and social resource have been practiced thrift, the utility model discloses a protection of eyes has been realized through setting up with gauze mask body articulated transparent protective glass to the N95 gauze mask, the utility model discloses a better and holistic use cost of N95 gauze mask protective effect is lower.

Drawings

Fig. 1 is a schematic structural view of an N95 mask according to an embodiment of the present invention.

Fig. 2 is a schematic cross-sectional view of a mask body of an N95 mask according to an embodiment of the present invention.

The mask comprises a mask body 1, a mask body 2, transparent protective glasses 3, a mask fixing band 4, a nose clip 5, snap buttons 6, a shielding sheet 61, an activated carbon layer 62, a first non-woven fabric layer 7, a filter sheet 71, an N95 filter material layer 72 and a second non-woven fabric layer.

Detailed Description

For better illustrating the objects, technical solutions and advantages of the present invention, the present invention will be further described with reference to the following embodiments.

Example 1

As the utility model discloses a N95 gauze mask, as shown in fig. 1 and fig. 2, N95 gauze mask includes gauze mask body 1, transparent goggles 2 and gauze mask fixed band 3, transparent goggles with the upper end of gauze mask body can be dismantled articulatedly, the gauze mask body includes shielding piece 6 and cassette 7, the gauze mask fixed band is fixed on the filter plate, the area that shields the piece is not less than the area of filter plate, shielding piece can be dismantled and be fixed in the outside of filter plate just shielding piece shelters from completely the outside of filter plate, shielding piece includes first non-woven fabrics layer, the filter plate includes second non-woven fabrics layer 72 and N95 filter media layer 71, the laminating of second non-woven fabrics layer and surrounding N95 filter media layer, N95 gauze mask still includes a plurality of reserve shielding piece.

The N95 gauze mask of this embodiment is through setting up the shielding piece at the gauze mask body, and the shielding piece can be dismantled, and be provided with the reserve shielding piece of a plurality of, after using N95 gauze mask, through throwing away the replacement after dismantling the shielding piece, the shielding piece can avoid the pollution of the gauze mask outside, the reuse many times of N95 gauze mask has been realized, and the shielding piece includes first non-woven fabrics layer, the shielding piece is with low costs, and utilize the higher N95 filter media layer of cost many times, economic cost and social resource have been practiced thrift, the N95 gauze mask of this embodiment has realized the protection of eyes through setting up with gauze mask body articulated transparent protective glass, the better and holistic use cost of N95 gauze mask protective effect of this embodiment is lower.

In order to better realize the protection of the outer side of the filter plate and save raw materials, the area of the shielding plate is 1.1-1.4 times of the area of the filter plate.

In order to improve the protection effect of the shielding sheet, the shielding sheet 6 includes a first nonwoven fabric layer 62 and an activated carbon layer 61, and the first nonwoven fabric layer is bonded to and surrounds the activated carbon layer.

For better fixed transparent goggles, N95 gauze mask still includes transparent goggles frenulum 8, transparent goggles frenulum is fixed in the left and right sides of transparent goggles.

In order to avoid the transparent protective glasses from sliding down, the middle part of the lower side of the transparent protective glasses is provided with a nose clip 4 protruding outwards, the nose clip is integrally formed with the transparent protective glasses, and the nose clip is in a nose shape.

In order to improve the protective effect of shielding piece to the outside of cassette, the inboard of shielding piece is provided with first sealing strip all around, the outside of cassette is provided with the second sealing strip all around, it is fixed in to shield the piece during the outside of cassette first sealing strip and second sealing strip laminate each other, first sealing strip and second sealing strip are prepared by silica gel, latex or rubber.

Furthermore, the N95 gauze mask includes 3 ~ 8 spare shielding pieces.

Further, the mask body is provided with an aluminum sheet for clipping a nose.

Furthermore, the shielding sheet is detachably fixed on the filter sheet through a buckle, a thread gluing or a snap fastener.

Further, the transparent protective glasses pass through snap 5 with the gauze mask body can be dismantled articulatedly.

Further, the mask fixing band is a left-right ear hook or an upper-lower head hook. More preferably, the mask fixing band is an upper and lower head hanger, and the upper and lower head hangers are selected as the mask fixing band, so that the pressure on ears can be reduced.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the protection scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims (10)

1. The utility model provides a N95 gauze mask, a serial communication port, N95 gauze mask includes gauze mask body, transparent goggles and gauze mask fixed band, transparent goggles with the upper end of gauze mask body can be dismantled articulatedly, the gauze mask body is including sheltering from piece and cassette, the gauze mask fixed band is fixed on the cassette, the area that shelters from the piece is not less than the area of cassette, shelter from the piece and can dismantle and be fixed in the outside of cassette just shelter from the piece completely the outside of cassette, shelter from the piece and include first non-woven fabrics layer, the cassette includes second non-woven fabrics layer and N95 filter layer, the laminating of second non-woven fabrics layer and surround N95 filter layer, N95 gauze mask still includes the reserve shielding piece of a plurality of.

2. The N95 mask of claim 1, wherein the area of the blocking sheet is 1.1-1.4 times the area of the filter sheet.

3. The N95 mask of claim 1 wherein the barrier sheet comprises a first non-woven layer and an activated carbon layer, the first non-woven layer being attached to and surrounding the activated carbon layer.

4. The N95 mask of claim 3, wherein the N95 mask further comprises see-through goggles straps secured to left and right sides of the see-through goggles.

5. The N95 mask as claimed in claim 3, wherein the middle of the lower side of the transparent goggles is provided with a nose clip protruding outwards, the nose clip and the transparent goggles are integrally formed, and the nose clip is in the shape of a nose.

6. The N95 mask of claim 3, wherein the inner side of the shielding sheet is provided with a first sealing strip all around, the outer side of the filter sheet is provided with a second sealing strip all around, the shielding sheet is fixed on the outer side of the filter sheet, the first sealing strip and the second sealing strip are attached to each other, and the first sealing strip and the second sealing strip are prepared from silica gel, latex or rubber.

7. The N95 mask of claim 3, wherein the N95 mask includes 3-8 backup flaps.

8. The N95 mask of claim 3 wherein the mask body is provided with an aluminum nose clip.

9. The N95 mask of claim 3, wherein the blocking piece is detachably secured to the filter piece by a snap, a hook and loop, or a snap, and the goggles are detachably hinged to the mask body by a snap.

10. The N95 mask of claim 3, wherein the mask strap is a left-right ear hook or a top-down head hook.

Images