CN212754390U - Ventilative comfortable protective facial mask - Google Patents

Ventilative comfortable protective facial mask Download PDF

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Publication number
CN212754390U
CN212754390U CN202021305937.7U CN202021305937U CN212754390U CN 212754390 U CN212754390 U CN 212754390U CN 202021305937 U CN202021305937 U CN 202021305937U CN 212754390 U CN212754390 U CN 212754390U
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layer
skin
breathable
comfortable protective
mask
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CN202021305937.7U
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张荣龙
孟昭
范红莉
李世利
何建林
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Aimu Suzhou Medical Health Technology Co ltd
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Aimu Suzhou Medical Health Technology Co ltd
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Abstract

The utility model discloses a breathable and comfortable protective mask, which comprises a mask body, wherein the mask body comprises an outer layer, a filter layer and a skin-sticking layer, a plurality of first through holes are arranged on the skin-sticking layer, the filter layer is a PTFE nano film, the shape of the outline of the filter layer corresponds to that of the skin-sticking layer, and the area of the filter layer is smaller than that of the skin-sticking layer; the two sides of the mask body are provided with ear belts, the mask body comprises two single bodies, a connecting seam is formed between the two single bodies, and the single bodies and the corresponding ear belts are of an integral structure; the edge of the skin-adhering layer is provided with a dispensing part, the dispensing part comprises one or more dispensing units, the shape of each dispensing unit corresponds to that of the edge of the skin-adhering layer, and each dispensing unit comprises a plurality of dispensing points arranged at intervals. The utility model provides a ventilative comfortable protective facial mask, whole thickness is little, and is frivolous, and the way of separation droplet, dust, liquid, particulate matter infiltration and propagation is still ventilative skin comfortable, can use many times after the washing dries again through the disinfection, practices thrift the environmental protection.

Description

Ventilative comfortable protective facial mask
Technical Field
The utility model relates to a gauze mask product field especially relates to a ventilative comfortable protective facial mask.
Background
The mask body is divided into an inner layer, a middle layer and an outer layer, the inner layer is made of a skin-friendly material, the middle layer is an isolation filter layer, the outer layer is a special material antibacterial layer, and the mask is a simple protective device which is frequently used by medical staff, patients or people for preventing respiratory tract infection germs, smoke dust, particulate matters and the like. The mask has various forms, and has the main function of forming an air filter layer between the nose, mouth and the outside to prevent germs, smoke dust and dust from directly entering the mouth and the nose. The medical mask has poor flying-foam barrier property. However, the existing mask has many defects, such as unreasonable design, large overall thickness and poor air permeability, which causes unsmooth breathing; the common mask is a disposable mask, which causes resource waste and increases environmental pollution.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior art, the utility model provides a ventilative comfortable protective facial mask, technical scheme is as follows:
the utility model provides a breathable and comfortable protective mask, which comprises a mask body, wherein the mask body comprises an outer layer and a skin layer which are oppositely arranged up and down and a filter layer arranged between the outer layer and the skin layer, the outer layer is made of double-sided cloth, a plurality of first through holes are arranged on the skin layer, the filter layer is a PTFE nano film, the shape of the outline of the filter layer corresponds to that of the outline of the skin layer, and the area of the filter layer is smaller than that of the skin layer;
the two sides of the mask body are provided with ear bands, the mask body comprises two single bodies, a connecting seam is formed between the two single bodies, and the single bodies and the corresponding ear bands are of an integral structure; the edge of the skin-sticking layer is provided with a dispensing part, the dispensing part comprises one or more dispensing units, the shape of each dispensing unit corresponds to that of the edge of the skin-sticking layer, and each dispensing unit comprises a plurality of dispensing points arranged at intervals.
Furthermore, a nose bridge strip is arranged on one surface of the outer layer, and an adhesive strip is arranged on the nose bridge strip, so that the nose bridge strip is adhered between the outer layer and the filter layer.
Further, the nose bridge strip is made of resin materials.
Further, the width of the nose bridge strip ranges from 2.5 MM to 3MM, and the length ranges from 8 CM to 9 CM; the width range of the adhesive strip is 0.8-1.5CM, and the length range is 10-12 CM.
Further, the diameter of each glue dot is set to be in the range of 0.5-1.5 mm.
Further, the fiber diameter range of the PTFE nano-film is set to be 100-200 nm.
Further, the skin sticking layer is made of weft-knitted superfine materials.
Further, the width of the glue dispensing part is 1-1.5 centimeters.
Furthermore, a plurality of second through holes are formed in the outer layer, the diameter range of the second through holes is 0-1.5mm, and the diameter range of the first through holes is 0.1-0.2 mm.
Further, the gram weight range of the double-faced fabric adopted by the outer layer is 160-220g/m2
The utility model provides a beneficial effect that technical scheme brought as follows:
the utility model provides a ventilative comfortable protective facial mask combines together through two-sided cloth, nanometer membrane and mesh surface fabric to glue bonding and ultrasonic wave shaping joint through seamless point and form, whole thickness is little, and is frivolous, and the way of not only separation droplet, dust, liquid, particulate matter infiltration and propagation still ventilative skin is comfortable, still can use many times after the washing dries in the disinfection again in addition, practices thrift the environmental protection.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a perspective view of a breathable and comfortable protective mask according to an embodiment of the present invention;
FIG. 2 is a top view of a skin layer of the breathable and comfortable respirator of the present invention;
FIG. 3 is a top view of the dispensing units of FIG. 2 with a plurality of dispensing dots sequentially connected along the edge of the skin-contacting layer to form a linear structure;
fig. 4 is a sectional view of a mask body of a breathable and comfortable respirator according to an embodiment of the present invention.
Wherein the reference numerals include: 1-mask body, 11-outer layer, 12-filter layer, 13-skin layer, 14-monomer, 15-second through hole, 2-ear belt, 3-glue dispensing unit and 31-glue dispensing point.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below 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 efforts shall belong to the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, apparatus, article, or device that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or device.
In an embodiment of the present invention, a breathable and comfortable protective mask is provided, referring to fig. 1 and 4, which includes a mask body 1, wherein the mask body 1 is formed by sequentially laminating an outer layer 11, a filter layer 12 and a skin attachment layer 13 from outside to inside, the outer layer 11 is made of double-sided cloth, the outer layer 11 is provided with a plurality of second through holes 15 for ventilation, and the diameter range of the second through holes 15 is 0-1.5 mm; the outer layer 11 preferably adopts a double-sided cloth fabric with a double-sided structure, and the gram weight range of the double-sided cloth fabric is 160-220g/m2. The double-faced fabric is a double-faced structure formed by mutually weaving warps and wefts, the double-faced fabric is a free-cutting fabric, and belongs to the existing known material, the raw materials of the double-faced fabric are nylon and spandex, the nylon is preferably 67%, and the spandex is preferably 33%; the wear-resistant fabric is elastic, wear-resistant, soft, good in wearing comfort level, firm and durable, the wearing comfort level is further improved, and the appearance is more fashionable; the whole edge of the fabric is cut at will without any processing, which is convenient for production.
The skin layer 13 is a fabric with meshes woven by warp knitting jacquard fabric (mesh fabric), and is a common fabric, the skin layer 13 is provided with a plurality of first through holes for ventilation, and the diameter range of the first through holes is 0.1-0.2 mm. The mesh fabric is made of chinlon and spandex, wherein 46% of chinlon is preferred, 54% of spandex is preferred, and the mesh fabric is breathable and skin-adhered. When the warp knitting jacquard fabric is woven, the warp and weft tissue change is used for forming a pattern, and the warp knitting jacquard fabric is soft, fine, smooth, comfortable and good in air permeability.
The filtering layer 12 is a PTFE nano film, the shape of the outer contour of the filtering layer 12 corresponds to the shape of the outer contour of the skin layer 13, so that the filtering layer and the skin layer are convenient to attach and process, and the area of the filtering layer 12 is smaller than that of the skin layer 13. The PTFE nano film belongs to a known material, the fiber diameter range of the PTFE nano film is set to be 100-200nm, the fiber diameter is smaller than that of a traditional material, and the fiber diameter of a non-woven fabric material used in the traditional mask is more than 1000 nm; PM2.5 (particulate matter with aerodynamic equivalent diameter less than or equal to 2500 nm) in the air can be blocked more effectively, the concentration of bacteria and viruses in the air is reduced effectively, and the blocking efficiency is higher; the service life is longer, the air pollution is isolated by applying the physical principle, and the mask is more durable (the non-woven fabric material used by the traditional mask needs to adsorb particles by static electricity due to the large fiber diameter, and the static electricity is affected by the temperature and the humidity in the environment, and the like, and can lose efficacy in a short time, so the mask can be used only once); the nanometer film has better air permeability, moisture resistance and impermeability, can breathe more easily and freely when the mask is worn, and can be repeatedly used underwater.
The edge of the skin-contacting layer 13 is provided with a dispensing part, see fig. 2 and 3, the dispensing part comprises one or more dispensing units 3, and the shape of the dispensing unit 3 corresponds to the shape of the edge of the skin-contacting layer 13. The glue dispensing unit 3 includes a plurality of glue dispensing points arranged at intervals, see fig. 2. One dispensing unit 3 is formed by sequentially connecting a plurality of dispensing points along the edge of the skin-contacting layer 13, and the connecting lines among the dispensing points can form a continuous line, as shown in fig. 3, if there are a plurality of dispensing units, the outer contour shapes of the dispensing units respectively correspond to the outer contour shapes of the edge of the skin-contacting layer 13. The width of the dispensing part (in the same direction, if only one dispensing unit is provided, the width of one dispensing unit is indicated; if a plurality of dispensing units are provided, the total width of the dispensing units, namely the distance from one dispensing unit close to the edge to the dispensing unit farthest from the edge) is set to be 1-1.5 cm, and the diameter range of each dispensing point is set to be 0.5-1.5 mm. Fig. 3 is a top view of the dispensing unit 3 with a linear structure formed by sequentially connecting a plurality of dispensing dots along the edge of the skin-contacting layer 13 in fig. 2.
The edge of one side, close to the filter layer 12, of the skin-contacting layer 13 is provided with a dispensing part, because the area of the filter layer 12 is smaller than that of the skin-contacting layer 13, the area of the outer layer 11 is larger than that of the skin-contacting layer 13, one side, provided with the dispensing part, of the skin-contacting layer 13 is directly attached to one side, close to the filter layer 12, of the outer layer 11, the filter layer 12 is arranged between the outer layer 11 and the skin-contacting layer 13, so that the outer layer 11, the filter layer 12 and the skin-contacting layer 13 can be bonded and fixed, namely the filter layer 12 cannot be separated, only the dispensing part is arranged at the edge of the skin-contacting layer 13, dispensing parts are not arranged inside, and less glue is used; after the clothes are worn, the edges of the three layers are glued, the middle of the three layers is not glued, good air permeability can be kept, and comfort is improved.
Come the point through some adhesive devices and glue, but glue adopts PUR (Polyurethane Reactive) glue of low temperature pressfitting, and PUR glue has excellent bonding strength, temperature toleration, chemical resistance and ageing resistance, adopts the mode of moisture solidification, as long as the humidity of control environment, can fully guarantee the bonding fastness and the stability that the cloth combines.
The PTFE nano film is not high-temperature resistant, if a conventional high-temperature die pressing process is adopted, the nano film can be damaged, and the PUR glue capable of being pressed at low temperature is adopted, so that the required temperature during die pressing is low (lower than the high temperature which the nano film can bear), the pressure is low, and the nano film cannot be damaged.
The both sides of gauze mask body 1 are provided with ear area 2 respectively, gauze mask body 1 includes two monomers 14, forms the joint line between two monomers 14, seals through the ultrasonic wave between two monomers 14 and forms the joint line, adopts the ultrasonic wave to seal, firm in connection, easy operation and rapidly. The single body 14 and the corresponding ear belt 2 are of an integral structure, so that the forming and processing are convenient, the ear belt 2 has a certain width (the width of the ear belt is larger than that of a conventional belt-shaped ear belt), and the belt-shaped ear belt 2 with a smaller relative width does not cause discomfort after being worn for a long time; the ear belt 2 is made of double-faced fabric, is the same as the outer-layer fabric, has elasticity, is good in wearing comfort level, and greatly improves the wearing comfort level.
A nose bridge strip is arranged on one surface (inner surface) of the outer layer 11, is made of resin materials, is preferably made of PP (polypropylene) full-plastic materials and can be bent. The nose bridge strip is provided with an adhesive strip, so that the nose bridge strip is adhered between the outer layer 11 and the filter layer 12. The width of the nose bridge strip ranges from 2.5 MM to 3MM, the width of the nose bridge strip is preferably 3MM (millimeter), the length ranges from 8 CM to 9CM, and the length ranges from 8.5CM (centimeter); the width range of the adhesive strip is 0.8-1.5CM, and the width of the adhesive strip is preferably 1.1CM (centimeter); the length is in the range of 10-12CM, preferably 10CM (centimeters).
Mask body 1 has fold condition and user state, works as when mask body 1 is in fold condition (not used), two monomers 14 and two ear areas 2 fifty percent discount respectively laminating, conveniently deposit and inside hidden and prevent that the dust from getting into, and fabulous protection inner structure does not receive the pollution, improves life. When gauze mask body 1 is in the user state, the one end that the joint seam was kept away from to monomer 14 outwards expands (expandes promptly), makes gauze mask body 1 middle part forms the sunk structure that has the accommodation space, opens the gauze mask body promptly for inside exposes, and the user wears the back, and user face (mouth and nose) provides respiratory space towards the accommodation space.
The utility model provides a ventilative comfortable protective facial mask combines together through two-sided cloth, nanometer membrane and mesh surface fabric to glue through seamless point and adhere and ultrasonic wave shaping joint formation novel protective facial mask, whole thickness is little, and is frivolous, not only the way of separation droplet, dust, liquid, particulate matter infiltration and propagation, it is comfortable still ventilative to paste the skin, still can use many times after the washing dries in the disinfection again in addition, practices thrift the environmental protection.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (10)

1. The breathable and comfortable protective mask is characterized by comprising a mask body (1), wherein the mask body (1) comprises an outer layer (11) and a skin-adhering layer (13) which are oppositely arranged up and down and a filter layer (12) arranged between the outer layer (11) and the skin-adhering layer (13), the outer layer (11) is double-sided cloth, a plurality of first through holes are formed in the skin-adhering layer (13), the filter layer (12) is a PTFE (polytetrafluoroethylene) nano film, the shape of the outer contour of the filter layer (12) corresponds to that of the outer contour of the skin-adhering layer (13), and the area of the filter layer (12) is smaller than that of the skin-adhering layer (13);
the mask comprises a mask body (1), wherein ear belts (2) are arranged on two sides of the mask body (1), the mask body (1) comprises two single bodies (14), a connecting seam is formed between the two single bodies (14), and the single bodies (14) and the corresponding ear belts (2) are of an integral structure; the border of subsides skin layer (13) is provided with some glue portions, some glue portions include one or more some glue unit (3), the shape of some glue unit (3) is corresponding with the shape at border of subsides skin layer (13), some glue unit (3) are including a plurality of intervals set up glue some (31).
2. The breathable, comfortable protective mask according to claim 1, characterized in that said external layer (11) is provided on one face with a nose bridge strip provided with adhesive strips, so that said nose bridge strip is glued between said external layer (11) and said filter layer (12).
3. The breathable, comfortable protective mask of claim 2 wherein said nose bridge strip is a resin material.
4. The breathable, comfortable protective mask according to claim 3, characterized in that said nose bridge strip has a width in the range of 2.5-3MM and a length in the range of 8-9 CM; the width range of the adhesive strip is 0.8-1.5CM, and the length range is 10-12 CM.
5. The breathable, comfortable protective mask according to claim 1, characterized in that the diameter of each glue dot is set in the range of 0.5-1.5 mm.
6. The breathable and comfortable protective mask of claim 1 wherein the PTFE nanomembrane has a fiber diameter in the range of 100 and 200 nm.
7. The breathable and comfortable protective mask according to claim 1, characterized in that said skin layer (13) is a fabric with meshes woven from a warp-knitted jacquard fabric.
8. The breathable, comfortable protective mask of claim 1, wherein said spot-gluing portion is provided with a width ranging from 1 to 1.5 cm.
9. The breathable and comfortable protective mask according to claim 1, characterized in that said outer layer (11) is provided with a plurality of second through holes (15), said second through holes (15) having a diameter ranging from 0 to 1.5mm, said first through holes having a diameter ranging from 0.1 to 0.2 mm.
10. The breathable and comfortable protective mask according to claim 1, characterized in that the grammage range of the double-faced fabric used for the outer layer (11) is 160-220g/m2
CN202021305937.7U 2020-07-06 2020-07-06 Ventilative comfortable protective facial mask Active CN212754390U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021305937.7U CN212754390U (en) 2020-07-06 2020-07-06 Ventilative comfortable protective facial mask

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021305937.7U CN212754390U (en) 2020-07-06 2020-07-06 Ventilative comfortable protective facial mask

Publications (1)

Publication Number Publication Date
CN212754390U true CN212754390U (en) 2021-03-23

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ID=75076033

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021305937.7U Active CN212754390U (en) 2020-07-06 2020-07-06 Ventilative comfortable protective facial mask

Country Status (1)

Country Link
CN (1) CN212754390U (en)

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