CN211672586U

CN211672586U - Cool gauze mask

Info

Publication number: CN211672586U
Application number: CN202021352519.3U
Authority: CN
Inventors: 顾磊
Original assignee: SHANGHAI GEL KING INSULATION PRODUCTS CO Ltd
Current assignee: SHANGHAI GEL KING INSULATION PRODUCTS CO Ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2020-10-16
Anticipated expiration: 2030-07-10
Also published as: WO2022007310A1

Abstract

The utility model provides a cool mask, which comprises a mask body and ear-hanging parts, wherein the ear-hanging parts are symmetrically arranged at two sides of the mask body, and the mask body comprises an outer surface layer and an inner surface layer; the edge of the inner surface layer is provided with a cooling layer in a surrounding mode, the cooling layer comprises a cooling inner layer, a cooling core layer and a cooling outer layer, the shapes of the cooling inner layer, the cooling core layer and the cooling outer layer are the same, the cooling inner layer is connected with the inner surface layer, and the cooling outer layer is in contact with the skin of a wearer. The cool mask of the utility model can provide cool feeling for the wearer through the cool core layer, the cool core layer can be prevented from directly contacting with the facial skin of the wearer through the cool outer layer, the wearer is prevented from generating uncomfortable feeling, and the cool core layer can be fixed on the inner surface layer of the mask through the cool inner layer; in addition, the cool feeling layer is beneficial to improving the sealing effect of the mask body.

Description

Cool gauze mask

Technical Field

The utility model belongs to the technical field of the respiratory protection articles for use, relate to the gauze mask field, especially relate to a cool gauze mask that feels.

Background

The novel coronavirus pneumonia (Corona Virus Disease 2019, COVID-19) is called new coronavirus pneumonia for short, and the world health organization is named as '2019 coronavirus Disease', and is pneumonia caused by novel coronavirus infection. According to related reports, the novel coronavirus is a new type of human-borne virus, but the transmission path is not completely understood, and the known transmission paths include direct transmission (namely respiratory transmission), aerosol transmission and indirect contact transmission.

At present, with the importance of people on public health safety, more and more people choose to wear the mask in daily life, not only can prevent the inhalation of particulate matter in the air, can also carry out certain separation to microorganisms such as bacteria, virus in the air. However, because the mask needs to meet the quality requirement of sealing performance, the breathing air flow can be blocked when people wear the mask, so that people can feel stuffy, and the stuffy feeling is particularly obvious in hot and humid weather in summer. Therefore, there is a need for a mask that provides a cool and refreshing feel.

For example, CN209527919U discloses a mask comprising a face mask and a connecting member connected to the face mask for wearing the face mask on the face, wherein the face mask comprises a bottom layer and a face layer, and a cooling layer is attached to the face of the bottom layer contacting with the face. Although the face of the mask, which is in contact with the face, of the bottom layer is coated with the cooling layer, the cooling layer is the xylitol layer, when the mask is worn and the xylitol layer is in frictional contact with the face skin, xylitol is dissolved in sweat on the face or water vapor exhaled by expiration and needs to absorb heat, so that cooling feeling is released, but the cooling layer is directly in contact with the face skin, so that the dissolved xylitol is easy to permeate into the skin, and discomfort is caused to the face skin of a wearer, especially the face skin of a person with sensitive skin.

CN206403263U discloses a cool mask capable of emitting negative oxygen ions, which is formed by overlapping a gauze layer containing negative oxygen ions and a non-woven fabric layer matched with the gauze layer, wherein a cold storage blue ice layer is arranged in an interlayer between the gauze layer and the non-woven fabric layer and is movably sleeved with the interlayer. The cool mask utilizes the characteristic that a cold storage blue ice layer can slowly release cold quantity, and can cool the gas exhaled by a wearer, so that the stuffy feeling is relieved, but the temperature of the air inhaled by the wearer is low, and the gastrointestinal discomfort of the wearer is easily caused.

CN204812205U discloses a dust-proof cool mask, which comprises a mask body and fixing straps fixed at two ends of the mask body; the mask body comprises an outer surface layer, an inner surface layer and a filter layer arranged between the outer surface layer and the inner surface layer; the outer surface layer is made of cotton fabric; the filter layer is composed of a non-woven fabric and an activated carbon fiber filter screen; the inner surface layer is made of blended fibers; the cover body also comprises a cold insulation layer; the cold insulation layer is positioned between the outer surface layer and the filter layer or between the inner surface layer and the filter layer; the cold insulation layer consists of a cold insulation inner layer, a cold insulation outer layer and a cold insulation agent which uses an encapsulation material to encapsulate the cold insulation agent in the cold insulation inner layer and the cold insulation outer layer, and the area of the cold insulation layer is smaller than that of the outer surface layer, the inner surface layer and the filter layer. Although the mask can properly relieve the stuffy feeling generated by wearing the mask, the mask is complex in structure, the temperature of air inhaled by a wearer is low, and the gastrointestinal discomfort of the wearer is easily caused.

CN107259675A discloses a health function mask, the mask includes the mask body and anti-skidding ear belt, the mask body is double-deck or multilayer structure, the mask body includes the ice silk precoat and the outer fabric of inboard at least, one side on ice silk precoat is attached to the hydrogel that absorbs water, the inside of the mask body is provided with spinning rete or aseptic sponge piece. The mask can give a cool effect by controlling the types of the medicinal powder or the essential oil placed in the spinning film layer and the solution components in the water absorption gel, but the mask is complex in structure, high in cost and not suitable for large-scale popularization.

In summary, there is a need to develop a novel cool mask, which not only can provide a cool feeling to the wearer, but also has the advantages of simple structure and suitability for large-scale popularization.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a cool mask, the cool mask is provided with a cool layer on the inner surface layer of the mask contacted with the skin of a wearer, the cool layer is arranged around the edge of the inner surface layer of the mask, the cool layer comprises a cool inner layer, a cool sandwich layer and a cool outer layer, the cool sandwich layer can provide cool feeling for the wearer, the cool outer layer can avoid the cool sandwich layer from directly contacting with the facial skin of the wearer, the wearer is prevented from generating uncomfortable feeling, and the cool sandwich layer can be fixed on the inner surface layer of the mask through the cool inner layer; in addition, the cool feeling layer arranged on the edge of the inner surface layer of the cool feeling mask can enable the mask body to be more attached to the face of a wearer, so that the sealing effect of the mask body is better; moreover, the cool mask has the advantages of simple structure and suitability for large-scale popularization.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model aims to provide a cool mask, which comprises a mask body and ear-hanging parts, wherein the ear-hanging parts are symmetrically arranged at two sides of the mask body, and the mask body comprises an outer surface layer and an inner surface layer; the edge of the inner surface layer is provided with a cooling layer in a surrounding mode, the cooling layer comprises a cooling inner layer, a cooling core layer and a cooling outer layer, the shapes of the cooling inner layer, the cooling core layer and the cooling outer layer are the same, the cooling inner layer is connected with the inner surface layer, and the cooling outer layer is in contact with the skin of a wearer.

The cool feeling layer is arranged on the inner surface layer of the mask contacted with the skin of a wearer in a surrounding way, and the cool feeling layer is arranged at the edge of the inner surface layer of the mask, so that not only can cool feeling be provided for the wearer through the cool feeling core layer in the cool feeling layer, but also the cool feeling core layer can be prevented from being directly contacted with the facial skin of the wearer through the cool feeling outer layer in the cool feeling layer, the wearer is prevented from generating uncomfortable feeling, and the cool feeling core layer can be fixed on the inner surface layer of the mask through the cool feeling inner layer; in addition, the cool feeling layer arranged around the edge of the inner surface layer of the cool feeling mask can enable the mask body to be more attached to the face of a wearer, so that the sealing effect of the mask body is better; moreover, the cool mask has the advantages of simple structure and suitability for large-scale popularization.

The preferable preparation method of the cool mask comprises the following steps:

(1) firstly, connecting the cut cool feeling inner layer with the cool feeling outer layer, making the cool feeling inner layer into bags, and then filling the cool feeling core layer into the bags for sealing to obtain a cool feeling layer semi-finished product;

(2) connecting two ends of the semi-finished product of the cool feeling layer in the step (1) to form a closed ring shape to obtain the cool feeling layer;

(3) completely connecting the layer surface of the cool feeling inner layer in the cool feeling layer in the step (2) with the inner surface layer of the mask body; or connecting the peripheral edge of the cool feeling inner layer in the cool feeling layer in the step (2) with the peripheral edge of the inner surface layer;

(4) and (4) cutting and punching the surplus leftover materials of the connected cool feeling layer in the step (3) to remove the surplus leftover materials to obtain the cool feeling mask.

The utility model discloses the preferred preparation method of cool sense gauze mask is prior art, N95 gauze mask among the prior art, medical surgery gauze mask etc. can be selected to the gauze mask body, and the technical personnel in the field can carry out the rational selection according to actual conditions.

Following conduct the utility model discloses preferred technical scheme, nevertheless do not conduct the utility model provides a technical scheme's restriction, through following technical scheme, can reach and realize better the utility model discloses a technical purpose and beneficial effect.

As the preferable technical proposal of the utility model, the layer surface of the cool feeling layer is completely connected with the inner surface layer; or the peripheral edge of the cool feeling layer is connected with the peripheral edge of the inner surface layer.

The cool feeling layer of the utility model is in a closed ring shape, when the peripheral edge of the cool feeling layer is connected with the peripheral edge of the inner surface layer, the layer surface of the cool feeling layer is not in complete contact with the inner surface layer of the mask body in the wearing process of the cool feeling mask, the facial skin of a wearer is attached to the cool feeling layer, so that even if the facial skin of different wearers with different facial shapes can not touch the inner surface layer of the mask body, the gas leakage can be greatly reduced, and the sealing effect of the cool feeling mask is ensured; furthermore, crease lines are pressed at the positions of the cool feeling layer corresponding to the bridge of the nose and the chin of the wearer, so that the cool feeling mask can be folded.

As the utility model discloses preferred technical scheme, cool sense inlayer includes knitted layer and waterproof layer, knitted layer with the inlayer layer is connected, the waterproof layer with cool sense sandwich layer contacts.

Cool sense inlayer sets up the bilayer structure of knitting layer and waterproof layer, can seal the protection to cool sense sandwich layer through the waterproof layer on the one hand, and on the other hand can firmly fixed connection through the inner epidermis of knitting layer and gauze mask body, the non-woven fabrics material of being convenient for and gauze mask passes through ultrasonic equipment welding.

In a preferred embodiment of the present invention, the waterproof layer is a PU waterproof layer or a TPU waterproof layer, and has a thickness of 0.01-0.5mm, such as 0.01mm, 0.03mm, 0.05mm, 0.06mm, 0.08mm, 0.1mm, 0.2mm, 0.3mm, 0.4mm, or 0.5mm, but not limited to the values listed, and other values not listed in the range of the values are also applicable.

The preferred food level PU of waterproof layer or TPU material to further inject thickness and be 0.01-0.5mm, because TPU membrane or PU membrane can be processed into 0.01mm, not only can guarantee that cool sense that the sandwich layer provides is cool feels can not weakened, can also guarantee the absolute safety of material and the nonhazardous of waterproof layer.

As the preferred technical proposal of the utility model, the cool core layer is hydrogel cool core layer.

Hydrogel is a three-dimensional network structure gel of a kind of very hydrophilic, can swell rapidly and keep a large amount of volumes water and insolubility under this swelling state in aqueous, has higher specific heat capacity, can provide cool sensation for the person of wearing, especially can alleviate the vexation sense that produces in summer high temperature damp and hot weather.

Furthermore, the material of cool sense sandwich layer except aquogel, can also be the material such as lock water sponge that prior art has disclosed, cold-storage blue ice, cellulose gel, edible propyl alcohol, not only can add cool sense auxiliaries such as water, peppermint essential oil or lemon essential oil, can also add various spices as fragrant smell auxiliary agent, and the technical staff in the field can carry out reasonable selection according to actual conditions. The water-locking sponge disclosed in CN108795012A is preferred as the water-locking sponge in the prior art, and the water-locking sponge integrates the advantages of the sponge and the water-absorbing resin, has high water-locking rate and extrusion resistance, can effectively lock the cool auxiliary agent and the flavor auxiliary agent, and can prevent the cool auxiliary agent and the flavor auxiliary agent from overflowing after being pressed.

In a preferred embodiment of the present invention, the thickness of the cool core layer is 0.5 to 5mm, for example, 0.5mm, 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, or 5mm, but the present invention is not limited to the above-mentioned values, and other values not listed in the above-mentioned numerical range are also applicable.

The thickness that cool sense gauze mask will cool sense the sandwich layer sets up to 0.5-5mm, not only can fully guarantee cool sense layer and play cool and sealed dual function, can also avoid the cool sense sandwich layer too thick raw and other materials cost that causes to increase, wear the not pleasing to the eye scheduling problem of effect, can avoid again cool sense sandwich layer too thin cool and sealed dual effect that leads to not good.

As the preferred technical proposal of the utility model, the cool feeling outer layer is PU cool feeling outer layer or TPU cool feeling outer layer.

In a preferred embodiment of the present invention, the thickness of the cool feeling outer layer is 0.01 to 0.5mm, for example, 0.01mm, 0.03mm, 0.05mm, 0.06mm, 0.08mm, 0.1mm, 0.2mm, 0.3mm, 0.4mm, or 0.5mm, but is not limited to the above-mentioned values, and other values not listed in the above-mentioned range of values are also applicable.

The food-grade PU or TPU material is preferably selected as the cool feeling outer layer of the utility model, and the thickness of the cool feeling outer layer is further limited to be 0.01-0.5mm, because the TPU film or the PU film can be processed into 0.01mm, not only can the cool feeling provided by the cool feeling core layer be ensured not to be weakened, but also the absolute safety and non-toxicity of the material contacted with the skin of a wearer can be ensured; compared with PVC, EVA, PE and other materials, the PU film or the TPU film is soft, flexible, safe and environment-friendly, does not cause scratch feeling to the skin of a wearer, and particularly does not cause makeup of a face cosmetic wearer; in addition, the TPU film or the PU film belongs to sealing materials, can realize good sealing on cool core layers such as hydrogel and the like, firmly lock cool auxiliaries of the hydrogel, prevent the cool auxiliaries from volatilizing, avoid the problems that the hydrogel is dried and hardened and cannot be worn and cannot be used for a long time, and contribute to improving the quality guarantee period of the cool mask.

Furthermore, cool sense skin also can be like cool sense inlayer is the same, including knitting layer and waterproof layer, knitting layer contacts with the person's of wearing skin, the waterproof layer with cool sense sandwich layer contacts, the waterproof layer is PU waterproof layer or TPU waterproof layer, and thickness is 0.01-0.5 mm. The outer layer with the cool feeling is arranged to be of a double-layer structure, the knitted layer is in contact with the skin of a wearer, the cool feeling is slightly reduced, the wearing comfort is enhanced, patterns can be drawn on the knitted layer to improve the attractive effect, and a person skilled in the art can reasonably select the knitted layer according to actual conditions.

In a preferred embodiment of the present invention, the width of the cool feeling layer is 5 to 30mm, for example, 5mm, 8mm, 10mm, 12mm, 15mm, 20mm, 23mm, 25mm, 28mm, or 30mm, but the width is not limited to the above-mentioned values, and other values not listed in the above-mentioned range are also applicable.

The cool feeling mask of the utility model sets the width of the cool feeling layer to be 5-30mm, which can fully ensure the cool and sealing functions of the cool feeling layer; when the cool feeling layer is too wide, not only the raw material cost is increased, but also the mouth and the nose are touched, further hindering the flow of the breathing air flow.

As the utility model discloses preferred technical scheme, cool layer sets up the bridge of the nose recess in the place corresponding with the bridge of the nose, not only can play the fixed action, can also improve the sealed effect of bridge of the nose department.

In a preferred embodiment of the present invention, the ear hook is an elastic cord having a width of 5 to 10mm, for example, 5mm, 6mm, 7mm, 8mm, 9mm or 10mm, but the present invention is not limited to the above-mentioned values, and other values not listed in the above-mentioned range of values are also applicable.

Ear-hang part can also be the inelastic tether of lacing type gauze mask except that elastic cord, and the technical personnel in the field can carry out the rational selection according to actual conditions.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the edge of the inner surface layer of the cool feeling mask is provided with the cool feeling layer in a surrounding way, the cool feeling core layer in the cool feeling layer provides cool feeling for a wearer, the cool feeling outer layer in the cool feeling layer can avoid the cool feeling core layer from being directly contacted with the facial skin of the wearer, the wearer is prevented from generating uncomfortable feeling, and the cool feeling core layer can be fixed on the inner surface layer of the mask through the cool feeling inner layer in the cool feeling layer;

(2) the cool feeling layer arranged around the edge of the inner surface layer of the cool feeling mask of the utility model presents a closed ring shape, so that the mask body can be more attached to the face of a wearer, and the sealing effect of the mask body is better;

(3) the cool mask of the utility model has the advantages of simple structure and suitability for large-scale popularization.

Drawings

Fig. 1 is an exploded view of a cool mask according to embodiment 1 of the present invention;

fig. 2 is a schematic structural view of a cool mask according to embodiment 1 of the present invention;

fig. 3 is a schematic structural view of the cool feeling layer according to embodiment 1 of the present invention;

fig. 4 is a schematic view of the cool mask of embodiment 1 of the present invention after being folded;

fig. 5 is an effect diagram of the cool mask according to embodiment 1 of the present invention;

fig. 6 is a schematic structural view of a cool mask according to embodiment 2 of the present invention;

wherein, 1-the mask body; 11-outer surface layer; 12-inner surface layer; 2-an ear-hook part; 3-a cool feeling layer; 31-cool feeling inner layer; 311-a knitted layer; 312-a waterproof layer; 32-a cool core layer; 33-cool outer layer; 4-nasal bridge recess.

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 efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, back, inside, outside, etc.) are involved in the embodiments of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed accordingly.

The following are typical but non-limiting examples of the present invention:

example 1

The embodiment provides a cool mask, as shown in fig. 1 and 2, the cool mask comprises an N95 mask body 1 and ear-hanging parts 2, the ear-hanging parts 2 are symmetrically arranged on two sides of the mask body 1, and the mask body 1 comprises an outer surface layer 11 and an inner surface layer 12; the edge of the inner surface layer 12 is provided with a cooling layer 3 in a surrounding manner, the cooling layer 3 comprises a cooling inner layer 31, a cooling core layer 32 and a cooling outer layer 33, the shapes of the cooling inner layer 31, the cooling core layer 32 and the cooling outer layer 33 are the same, the cooling inner layer 31 is connected with the inner surface layer 12, and the cooling outer layer 33 is in contact with the skin of a wearer;

the peripheral edge of the cool feeling layer 3 is connected with the peripheral edge of the inner surface layer 12;

as shown in fig. 3, the cool feeling inner layer 31 includes a knitting layer 311 and a waterproof layer 312, the knitting layer 311 is connected to the inner surface layer 12, the waterproof layer 312 is in contact with the cool feeling core layer 32, the waterproof layer 312 is a TPU waterproof layer, and the thickness is 0.06 mm;

the cool core layer 32 is a hydrogel cool core layer, and the thickness is 2 mm;

the cool outer layer 33 is a TPU cool outer layer, and the thickness is 0.06 mm;

the width of the cool feeling layer 3 is 20 mm;

a nose bridge groove 4 is formed in the position, corresponding to the nose bridge, of the cooling layer 3;

the ear hanging part 2 is an elastic rope, and the width of the elastic rope is 8 mm;

as shown in fig. 4, crease lines are pressed at the positions of the cool feeling layer 3 corresponding to the bridge of the nose and the chin of the wearer, so that the cool feeling mask can be folded;

as shown in fig. 5, the cool mask has a good wearing effect.

Example 2

The embodiment provides a cool mask, which comprises an N95 mask body 1 and ear-hanging parts 2, wherein the ear-hanging parts 2 are symmetrically arranged on two sides of the mask body 1, and the mask body 1 comprises an outer surface layer 11 and an inner surface layer 12; the edge of the inner surface layer 12 is provided with a cooling layer 3 in a surrounding manner, the cooling layer 3 comprises a cooling inner layer 31, a cooling core layer 32 and a cooling outer layer 33, the shapes of the cooling inner layer 31, the cooling core layer 32 and the cooling outer layer 33 are the same, the cooling inner layer 31 is connected with the inner surface layer 12, and the cooling outer layer 33 is in contact with the skin of a wearer;

as shown in fig. 6, the layer surface of the cool feeling layer 3 is completely connected with the inner surface layer 12;

the cool feeling inner layer 31 comprises a knitting layer 311 and a waterproof layer 312, the knitting layer 311 is connected with the inner surface layer 12, the waterproof layer 312 is in contact with the cool feeling core layer 32, the waterproof layer 312 is a TPU waterproof layer, and the thickness of the waterproof layer is 0.07 mm;

the cool core layer 32 is a hydrogel cool core layer, and the thickness is 3 mm;

the cool outer layer 33 is a TPU cool outer layer, and the thickness is 0.07 mm;

the width of the cool feeling layer 3 is 10 mm;

the ear-hang part 2 is an elastic rope, and the width of the elastic rope is 5 mm.

Example 3

the cool feeling inner layer 31 comprises a knitting layer 311 and a waterproof layer 312, the knitting layer 311 is connected with the inner surface layer 12, the waterproof layer 312 is in contact with the cool feeling core layer 32, the waterproof layer 312 is a TPU waterproof layer, and the thickness of the waterproof layer is 0.08 mm;

the cool feeling core layer 32 is made of water-locking sponge disclosed in the prior art CN108795012A, and the thickness is 4 mm;

the cool outer layer 33 is a TPU cool outer layer, and the thickness is 0.08 mm;

the width of the cool feeling layer 3 is 15 mm;

Comparative example 1

This comparative example provides a mask under exactly the same conditions as example 1 except that no cool feeling layer was provided.

The masks described in the above examples and comparative examples were subjected to a cool feeling test and a leak test, and the specific test methods were as follows:

and (3) cool feeling test: selecting 10 male testers and 10 female testers to form an experience group with 20 members, evaluating cool feeling of a worn mask according to a grading standard shown in the table 1 under the environment with the temperature of 30 ℃ and the humidity of 50%, and taking the average value of the grades of the 20 members as a cool feeling test result;

and (3) testing the leakage property: the leak testing method disclosed in GB 2626-plus 2019 respiratory protection self-priming filtration type particulate-preventing respirator is adopted for testing, and the total leak rate (TIL) of the disposable mask is less than 11 percent as the standard;

the results relating to the cool feeling test and the leak test of the masks described in the above examples and comparative examples are shown in table 2.

TABLE 1

Score of	Grade of cool feeling
		3 points of	The advantages are as follows: the cool feeling is obvious, and the stuffy feeling is obviously relieved
2 is divided into	Medium: the cool feeling is obvious, and the stuffy feeling is moderately relieved
		1 minute (1)	Inferior: the cool feeling is not obvious and the stuffy feeling is serious

TABLE 2

Group of	Example 1	Example 2	Example 3	Comparative example 1
					Cool feeling test result	2.8	2.5	2.7	1.1
Leak test results	9.7％	10.8％	9.1％	13.7％

As can be seen from the table 2, the cool mask of the present invention not only provides cool feeling to the wearer, but also meets the leakage standard that the total leakage rate (TIL) < 11%, i.e. has good sealing effect; the mask of comparative example 1 produced a very noticeable stuffy feeling in the wearer, failing to meet the leak criterion of total leak rate (TIL) < 11%, and the total leak rate (TIL) was as high as 13.7%.

To sum up, the edge of the inner surface layer of the cool mask of the utility model is provided with the cool layer in a surrounding way, the cool core layer in the cool layer provides cool feeling for the wearer, the cool outer layer in the cool layer can avoid the cool core layer from directly contacting with the facial skin of the wearer, the wearer is prevented from generating uncomfortable feeling, and the cool core layer in the cool layer can be fixed on the inner surface layer of the mask; in addition, the cool feeling layer arranged on the edge of the inner surface layer of the cool feeling mask can enable the mask body to be more attached to the face of a wearer, so that the sealing effect of the mask body is better; moreover, the cool mask has the advantages of simple structure and suitability for large-scale popularization.

The applicant states that the above description is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that any changes or substitutions easily conceivable by those skilled in the art within the technical scope of the present invention are within the protection scope and the disclosure scope of the present invention.

Claims

1. A cool mask is characterized by comprising a mask body and ear hanging parts, wherein the ear hanging parts are symmetrically arranged on two sides of the mask body, and the mask body comprises an outer surface layer and an inner surface layer; the edge of the inner surface layer is provided with a cooling layer in a surrounding mode, the cooling layer comprises a cooling inner layer, a cooling core layer and a cooling outer layer, the shapes of the cooling inner layer, the cooling core layer and the cooling outer layer are the same, the cooling inner layer is connected with the inner surface layer, and the cooling outer layer is in contact with the skin of a wearer.

2. The cooling mask of claim 1 wherein the layer of the cooling layer is completely attached to the inner surface layer; or the peripheral edge of the cool feeling layer is connected with the peripheral edge of the inner surface layer.

3. The cooling mask of claim 1 wherein said cooling inner layer comprises a knit layer and a waterproof layer, said knit layer being attached to said inner surface layer, said waterproof layer being in contact with said cooling core layer.

4. The cooling mask according to claim 3, wherein the waterproof layer is a PU waterproof layer or a TPU waterproof layer, and the thickness is 0.01-0.5 mm.

5. The cooling mask of claim 1 wherein the cooling core is a hydrogel cooling core.

6. The cooling mask of claim 1 wherein the thickness of the cooling core layer is 0.5-5 mm.

7. The cooling mask of claim 1 wherein the cooling outer layer is a PU cooling outer layer or a TPU cooling outer layer.

8. The cooling mask of claim 1 wherein the thickness of the cooling outer layer is 0.01 to 0.5 mm.

9. The cooling mask of claim 1 wherein the width of the cooling layer is 5-30 mm.

10. The cooling mask of claim 1 wherein the cooling layer has a nose ridge notch at a location corresponding to the bridge of the nose.