CN212139422U - Gauze mask of convenient renew cartridge - Google Patents
Gauze mask of convenient renew cartridge Download PDFInfo
- Publication number
- CN212139422U CN212139422U CN202020228926.7U CN202020228926U CN212139422U CN 212139422 U CN212139422 U CN 212139422U CN 202020228926 U CN202020228926 U CN 202020228926U CN 212139422 U CN212139422 U CN 212139422U
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- China
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- filter element
- mask body
- gauze mask
- layer
- woven fabrics
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Abstract
The utility model provides a gauze mask of convenient renew cartridge includes gauze mask body, filter element layer from outer to interior, the filter element layer comprises melt-blown non-woven fabrics layer and spunbonded non-woven fabrics layer from outer to interior, the filter element layer is tailor to the solid form of arching in the middle of forming through the suture seam after the form of "∞" is imitated to level monolithic raw and other materials that melt-blown non-woven fabrics layer and spunbonded non-woven fabrics layer are constituteed, the gauze mask body is the solid form of middle arching, the filter element layer is pasted together through melt-blown non-woven fabrics layer and the inboard detachable of gauze mask body, gauze mask body both sides still are provided with the ear area. The mask can recover the virus filtering capacity again by cleaning and disinfecting the mask body and replacing the filter element.
Description
Technical Field
The utility model relates to a medical protection technical field, concretely relates to gauze mask of convenient renew cartridge.
Background
With the outbreak of new coronavirus in early 2020, epidemic situations have driven the nerves to which people are sensitive. Under the constant call of medical professionals, people need to wear the mask for going out activities.
However, when each company needs to perform rework production, at least every person is provided with a new disposable mask every day. The production capacity of the existing disposable mask is difficult to meet the existing demand.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a gauze mask of convenient renew cartridge in order to improve the not enough of current gauze mask, through cleaning and disinfecting gauze mask main part and renew cartridge, can make the gauze mask resume filtering virus ability again.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a gauze mask of convenient renew cartridge, includes gauze mask body, filter element layer from outer to interior, filter element layer comprises melt-blown non-woven fabrics layer and spunbonded non-woven fabrics layer from outer to interior, filter element layer is tailor to "infinity" form after by melt-blown non-woven fabrics layer and spunbonded non-woven fabrics layer the level monolithic raw and other materials of constituteing and is sewed up the three-dimensional form that forms middle hunch-up through sewing up the seam, the three-dimensional form of gauze mask body for middle hunch-up, filter element layer is pasted together through melt-blown non-woven fabrics layer and the inboard detachable of gauze mask body, gauze mask body both sides still are provided with the ear area.
Preferably, a nose bridge strip is sewn inside the mask body.
Preferably, the inner side of the mask body is woven by cotton fibers.
Preferably, the outer side of the mask body is formed by weaving PET fibers containing nano silver particles.
The utility model discloses at least there is following beneficial effect: (1) according to the mask with the filter element convenient to replace, the mask body can be cleaned and disinfected and the filter element can be replaced, so that the mask can be recovered to be clean again and has the capacity of filtering viruses; the change process only needs to tear old filter core layer with the gauze mask body inboard, then carries out cleaning and disinfection and dries, will laminate on the gauze mask body inboard with the three-dimensional filter core layer of new hunch-up again, and the gauze mask both recoverable is clean and have the ability of filtering virus. (2) The filter core layer is a melt-blown non-woven fabric layer, can have the ability of filtering viruses, and can be attached to the cotton fiber layer on the inner side of the mask body, so that the deviation can not occur. (3) The outside of the mask body is woven by PET fibers containing nano silver particles, so that the outside of the mask has waterproof and antibacterial capabilities. The inner side of the mask body is woven by cotton fibers, so that the mask has skin-friendly and moisture absorption capabilities.
Drawings
Fig. 1 is a schematic view of the back side of the mask of the present invention;
FIG. 2 is a schematic view of the mask of the present invention after cutting a single piece of raw material;
fig. 3 is a schematic view of the mask of the present invention after the single raw material is folded in half and sewn;
fig. 4 is a schematic view showing the middle of the filter element layer of the mask of the present invention in a raised three-dimensional shape;
FIG. 5 is a schematic cross-sectional view of the filter element layer of the mask of the present invention;
description of reference numerals: 1. a mask body; 11. an ear band; 2. a filter layer; 21. melt-blown nonwoven layers; 22. a spunbond nonwoven layer; 3. a single sheet of raw material; 4. and (4) sewing.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby. It will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
Example 1
As shown in the figures, the mask with the convenient filter element replacement comprises a mask body 1 and a filter element layer 2 from outside to inside, wherein the filter element layer 2 is composed of a melt-blown non-woven fabric layer 21 and a spun-bonded non-woven fabric layer 22 from outside to inside, the filter element layer 2 is formed by cutting a flat single raw material 3 composed of the melt-blown non-woven fabric layer 21 and the spun-bonded non-woven fabric layer 22 into an infinite shape and then sewing up the middle of the flat single raw material into a middle arched three-dimensional shape through a suture line 4, the mask body 1 is in the middle arched three-dimensional shape, the filter element layer 2 is detachably adhered to the inner side of the mask body 1 through the melt-blown non-woven fabric layer 21, and ear bands 11 are further arranged on two; a nose bridge strip is sewn inside the upper part of the mask body 1; the inner side of the mask body 1 is woven by cotton fibers; the outside of the mask body 1 is woven by PET fibers containing nano silver particles.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (4)
1. The utility model provides a gauze mask of convenient renew cartridge, its characterized in that includes gauze mask body, filter element layer from outer to interior, the filter element layer comprises melt-blown non-woven fabrics layer and spunbonded non-woven fabrics layer from outer to interior, the filter element layer is tailor for the middle three-dimensional form that arches in the middle of forming through the suture seam after the infinity form by melt-blown non-woven fabrics layer and the smooth monolithic raw and other materials that spunbonded non-woven fabrics layer constitutes, the gauze mask body is the three-dimensional form of middle arch, the filter element layer is pasted together through the inboard detachable of melt-blown non-woven fabrics layer with the gauze mask body, gauze mask body both sides still are provided with the ear area.
2. The mask with the filter element convenient and fast to replace according to claim 1, wherein a nose bridge strip is sewn inside the upper portion of the mask body.
3. The mask with the filter element convenient and fast to replace according to claim 1, wherein the inner side of the mask body is woven by cotton fibers.
4. The mask with the filter element convenient and fast to replace according to claim 1, wherein the outside of the mask body is woven by PET fibers containing nano silver particles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020228926.7U CN212139422U (en) | 2020-02-29 | 2020-02-29 | Gauze mask of convenient renew cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020228926.7U CN212139422U (en) | 2020-02-29 | 2020-02-29 | Gauze mask of convenient renew cartridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212139422U true CN212139422U (en) | 2020-12-15 |
Family
ID=73712696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020228926.7U Active CN212139422U (en) | 2020-02-29 | 2020-02-29 | Gauze mask of convenient renew cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212139422U (en) |
-
2020
- 2020-02-29 CN CN202020228926.7U patent/CN212139422U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |