CN215422964U - Antibacterial anti-halitosis mask - Google Patents

Abstract

The utility model provides an antibiotic bad breath prevention gauze mask, includes the gauze mask body, the gauze mask body includes the PP supporting layer of spunbonded, sets up first antibiotic bonding layer on the PP supporting layer of spunbonded, set up PTFE nanofiber filter membrane layer on the first antibiotic bonding layer and set up on the PTFE nanofiber filter membrane layer and be used for the cotton layer of hot-blast with facial direct contact. The mask provided by the utility model is simple in structure, the effects of improving the antibacterial performance and antibacterial performance of the mask are achieved by arranging the spun-bonded PP supporting layer, the first antibacterial adhesive layer, the PTFE nanofiber filtering film layer and the hot air cotton layer, and meanwhile, the mask is prevented from generating peculiar smell and influencing the use feeling in long-term use.

Description

Antibacterial anti-halitosis mask

Technical Field

The utility model belongs to the technical field of sanitary sectional materials, and particularly relates to an antibacterial halitosis-preventing mask.

Background

Along with the economic development and the continuous improvement of the living standard of people, people pay more and more attention to the environment, and the health consciousness of people is gradually enhanced. In recent years, haze has received much attention, and it carries a lot of fine particles (PM 25), bacteria and pollutants such as nitrogen oxides and sulfides, and if PM 25 enters the atmosphere to have a sufficient concentration, reaches a sufficient time, and is inhaled into the human body, it may harm the comfort and health of the human body, and may even cause cancer and other serious diseases. Under the air environment with serious pollution, more and more people wear the mask, namely the mask is used as a preferred health article for maintaining health of people and is widely applied to work, study and daily life.

The mask is a sanitary article, is generally worn at the position of the mouth and the nose for filtering air entering the mouth and the nose so as to achieve the effect of blocking harmful gas, smell, spray, virus and other substances, is made of gauze, paper and other materials, has a certain filtering effect on air entering the lung, has a very good effect when being worn in respiratory infectious diseases and working in environments polluted by dust and the like, and can be divided into an air filtering type mask and an air supply type mask. However, the mask may be uncomfortable when worn by contact with the face. The breathing carbon dioxide and moisture inside the mask are increased, so that the oxygen content is not sufficient as the supply of an open space, and the air quality in the mask is reduced, which causes discomfort to a user who wears the mask for a long time.

Currently, there are various filtering type masks, mainly including masks made of multiple layers of gauze, masks with activated carbon filter layers, water filtering masks, and charged filter material masks. Masks made of multiple layers of gauze, namely common masks, have been adopted by people in the past, but with the increasing serious air pollution, the masks only have a blocking effect on dust with large particles, and have no defense effect on some fine particles (such as PM 25). Although the mask with the activated carbon filter layer has certain dust blocking capacity, the dust blocking rate and the smooth breathing are fatal defects of the mask, and the activated carbon mask often has the phenomenon of unsmooth breathing in order to achieve a better dust blocking effect. And water filtration gauze mask or electrified filter media gauze mask generally include respirator and filter, and it belongs to the better gauze mask of filter effect in filtering gauze mask, but it does not solve the problem of gauze mask air supply, and the structure is all more complicated, goes out to carry inconveniently.

The file with the application number of CN2020219712117 discloses a honeysuckle flower antibacterial layer, wherein the top and the bottom of the honeysuckle flower antibacterial layer are both provided with a mask fabric layer, and one side of the mask fabric layer, which is far away from the honeysuckle flower antibacterial layer, is provided with an antibacterial layer; the honeysuckle flower antibacterial layer comprises a non-woven fabric layer, and a honeysuckle flower microcapsule filling layer is filled inside the non-woven fabric layer; the antibacterial layer comprises a bamboo fiber layer, the outer side of the bamboo fiber layer is connected with a tencel fiber layer in an interwoven mode, and the outer side of the tencel fiber layer is connected with a colored cotton fiber layer in an interwoven mode. But the structure has high cost of raw materials and complex processing technology, and is not beneficial to market promotion.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model aims to provide an antibacterial and halitosis-preventing mask, which achieves the effects of improving the antibacterial performance and antibacterial performance of the mask by arranging a spun-bonded PP (polypropylene) supporting layer, a first antibacterial adhesive layer, a PTFE (polytetrafluoroethylene) nanofiber filtering film layer and a hot air cotton layer, and avoids generating peculiar smell and influencing the use feeling when the mask is used for a long time.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

the utility model provides an antibiotic bad breath prevention gauze mask, includes the gauze mask body, the gauze mask body includes the PP supporting layer of spunbonded, sets up first antibiotic bonding layer on the PP supporting layer of spunbonded, set up PTFE nanofiber filter membrane layer on the first antibiotic bonding layer and set up on the PTFE nanofiber filter membrane layer and be used for the cotton layer of hot-blast with facial direct contact.

As a further preferred aspect of the present invention, the air filter further comprises a second antimicrobial adhesive layer disposed between the nanofiber filter membrane layer and the hot air cotton layer.

In a further preferred embodiment of the present invention, the diameter of the nanofibers in the PTFE nanofiber filter membrane layer is 100nm to 200 nm.

As a further optimization of the utility model, the pore diameter of the nanofiber layer in the PTFE nanofiber filter membrane layer is 100-250 nm.

The mask further preferably comprises two connecting rope units arranged on two sides of the mask body, and a fixing block unit arranged at the side end of the mask body and used for fixing the connecting rope units.

As a further preferred aspect of the present invention, the fixing block unit includes a first adhesive layer and a second adhesive layer disposed at a side end of the mask body and respectively located on an upper surface and a lower surface of the mask body, an upper fixing layer disposed on the first adhesive layer, a lower fixing layer disposed on the second adhesive layer, and a third adhesive layer and a fourth adhesive layer disposed on surfaces of the upper fixing layer and the lower fixing layer, respectively, and configured to fix the connecting string unit.

As a further preferable aspect of the present invention, the connection string unit includes a connection string body, and a connection head provided at an end of the connection string body and located between the third adhesive layer and the fourth adhesive layer.

As a further preferred aspect of the present invention, the connection cord unit further includes an elastic cover portion provided on the connection cord body for protecting the ear.

As a further preferred aspect of the present invention, the elastic sleeve portion includes an elastic sleeve body provided on the connection cord body, and an adjustment opening provided on the elastic sleeve body and configured to adjust the length of the connection cord body by pulling out the connection cord body.

As a further preferable aspect of the present invention, the fixing block unit further includes spare holes provided on the upper fixing layer and the lower fixing layer and penetrating through the connecting rope body.

In conclusion, the utility model has the following beneficial effects:

the mask provided by the utility model is simple in structure, the effects of improving the antibacterial performance and antibacterial performance of the mask are achieved by arranging the spun-bonded PP supporting layer, the first antibacterial adhesive layer, the PTFE nanofiber filtering film layer and the hot air cotton layer, and meanwhile, the mask is prevented from generating peculiar smell and influencing the use feeling in long-term use.

According to the mask, the mask body, the connecting rope unit and the fixing block unit are arranged, so that the effect of matching the face of a wearer is achieved by adjusting the length of the connecting rope unit according to the requirement of the wearer under the condition that the area of the mask body and the length of the connecting rope unit are fixed, and the mask has the advantages of simplicity in adjustment, high practicability and low cost.

Drawings

Fig. 1 is a schematic structural view of the mask body according to the present invention.

FIG. 2 is a schematic structural diagram of the present invention.

FIG. 3 is a schematic view of the position structure of the connecting rope unit and the fixing block unit of the present invention.

Fig. 4 is a partial structural view of the fixing block unit of the present invention.

Fig. 5 is a schematic structural view of the elastic sleeve portion of the present invention.

FIG. 6 is a schematic structural view of the length of the adjusting rope body of the utility model after adjustment.

Description of the drawings: mask body 1, spunbonded PP supporting layer 101, first antibacterial adhesive layer 102, PTFE nanofiber filter membrane layer 103, hot air cotton layer 104, second antibacterial adhesive layer 105, connecting rope unit 2, connecting rope body 201, connecting head 202, elastic sleeve part 203, elastic sleeve body 203a, adjusting opening 203b, fixing block unit 3, first adhesive layer 301, second adhesive layer 302, upper fixing layer 303, lower fixing layer 304, third adhesive layer 305, fourth adhesive layer 306 and standby opening 307.

Detailed Description

Example 1

The antibacterial and halitosis-preventing mask comprises a mask body 1, as shown in fig. 1, the mask body 1 comprises a spunbonded PP support layer 101, a first antibacterial adhesive layer 102 arranged on the spunbonded PP support layer 101, a PTFE nanofiber filter film layer 103 arranged on the first antibacterial adhesive layer 102, a hot air cotton layer 104 arranged on the PTFE nanofiber filter film layer 103 and used for being in direct contact with the face, and a second antibacterial adhesive layer 105 arranged between the nanofiber filter film layer 103 and the hot air cotton layer 104.

In the embodiment, the diameter of the nanofibers in the PTFE nanofiber filter membrane layer 103 ranges from 100nm to 200 nm; the pore size is 100-250nm, and the PTFE nanofiber layer 103 has the function of cleaning and filtering viruses and bacteria in the filter material.

In this embodiment, the thickness of the first antibacterial adhesive layer 102 is 0.3-0.7 mm; the thickness of the second antibacterial adhesive layer 105 is 0.1-0.3mm, the diameter of the fiber in the first antibacterial adhesive layer 102 is 100nm-500nm, and the diameter of the fiber in the second antibacterial adhesive layer 105 is 100nm-500 nm; the first antibacterial adhesive layer 102 and the second antibacterial adhesive layer 105 are made of the same material, can be prepared from common melt-blown fibers, and can be of the same thickness or different thicknesses, and the sum of the thicknesses of the first antibacterial adhesive layer and the second antibacterial adhesive layer is not more than 1mm, so that the influence on the air permeability is avoided.

In the embodiment, the thickness of the hot air cotton layer 104 is 0.5-1mm, the hot air cotton has the characteristics of high bulkiness, good elasticity, soft hand feeling, strong heat retention, good air and water permeability and the like, can be used as a material directly contacting with the face, and the effect of good air and water permeability can effectively emit peculiar smell, so that the influence on experience caused by bad smell in the mask after long-term wearing is avoided; meanwhile, the hot-air cotton has the characteristics of high production speed and high yield, the cost for preparing the mask can be further reduced, and the market competitiveness is improved.

In this embodiment, as shown in fig. 2, the mask further includes two connection rope units 2 disposed at two sides of the mask body 1, and a fixing block unit 3 disposed at a side end of the mask body 1 and used for fixing the connection rope units 2.

In this embodiment, fixed block unit 3 divide into two sets ofly, and every group is two, totally four, and is located two of 1 homonymy of gauze mask body are a set of, and are used for fixing respectively connect the both ends of rope unit 2.

In this embodiment, as shown in fig. 3, each of the fixing block units 3 includes a first adhesive layer 301 and a second adhesive layer 302 disposed at the side end of the mask body 1 and respectively located on the upper and lower surfaces of the mask body 1, an upper fixing layer 303 disposed on the first adhesive layer 301, a lower fixing layer 304 disposed on the second adhesive layer 302, a third adhesive layer 305 and a fourth adhesive layer 306 disposed on the surfaces of the upper fixing layer 303 and the lower fixing layer 304, respectively, and used for fixing the connecting string unit 2. The fixing block unit 3 further includes a spare hole 307 provided on the upper fixing layer 303 and the lower fixing layer 304 and passing through the connecting rope body 201.

In this embodiment, as shown in fig. 3 to 4, the connection string unit 2 includes a connection string body 201, and a connection head 202 disposed at an end of the connection string body 201 and located between the third adhesive layer 305 and the fourth adhesive layer 306.

In prior art, gauze mask production often adopts the fixed mode of fixed connection rope on 1 single face of gauze mask body, this mode meets in the use and connects when the rope is excessively dragged the condition, connect the rope and easily drop or directly make connect the rope with the junction of gauze mask body 1 breaks and makes the gauze mask unable to use. The double-sided fixing structure is adopted in the embodiment, so that the connection strength is greatly improved, and the situation that the connection rope falls off when being pulled by external force is avoided; meanwhile, the fixing block portion formed by the upper fixing layer 303 and the lower fixing layer 304 is adopted in the embodiment to replace a connecting rope in a traditional mask and the joint of the mask body 1, even if the connecting rope is pulled to be broken by external force, the broken fixing block portion is also used for ensuring the integrity of the mask body 1, the mask is convenient to recycle after being used, and the reproduction cost is reduced. The application condition of the spare opening 307 is that when the connecting rope body 201 falls off due to pulling, all the adhesive layers fail, and at this time, the fallen connecting head 202 can be reeved into the spare opening 307 to be knotted and fixed, so that the service life of the mask is prolonged, and the replacement cost is reduced.

In this embodiment, as shown in fig. 5 to 6, the connection cord unit 2 further includes an elastic sheath portion 203 provided on the connection cord body 201 for protecting the ear. The elastic sleeve part 203 comprises an elastic sleeve body 203a arranged on the connecting rope body 201 and an adjusting opening 203b arranged on the elastic sleeve body 203a and used for adjusting the length of the connecting rope body 201 in a mode of drawing out the connecting rope body 201.

In this embodiment, the elastic sleeve body 203a is made of elastic rubber or other elastic materials, so as to improve the comfort of the ears of the user when wearing the elastic sleeve. The following two conditions are applicable to the adjusting port 203 b: when the head diameter of the wearer is small or the length of the wearer is lengthened due to elastic failure of the connecting rope body 201 after wearing for a long time, the connecting rope body 201 which is too long is pulled out from the adjusting opening 203b, and then knotted and clamped at the adjusting opening 203b, so that the length of the connecting rope body is suitable for the wearer to wear.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Claims (10)

1. The antibacterial halitosis-preventing mask is characterized by comprising a mask body (1), wherein the mask body (1) comprises a spunbonded PP (polypropylene) supporting layer (101), a first antibacterial adhesive layer (102) arranged on the spunbonded PP supporting layer (101), a PTFE (polytetrafluoroethylene) nanofiber filter membrane layer (103) arranged on the first antibacterial adhesive layer (102), and a hot air cotton layer (104) which is arranged on the PTFE nanofiber filter membrane layer (103) and is in direct contact with the face.

2. The antibacterial anti-halitosis mask of claim 1, further comprising a second antibacterial adhesive layer (105) disposed between the nanofiber filter membrane layer (103) and the hot air cotton layer (104).

3. The mask according to claim 1, wherein the diameter of the nanofibers in the PTFE nanofiber filter layer (103) is 100nm-200 nm.

4. The mask as claimed in claim 3, wherein the pore size of the nanofiber layer in the PTFE nanofiber filter layer (103) is 100-250 nm.

5. The mask according to claim 2, further comprising two connecting string units (2) disposed at both sides of the mask body (1), and a fixing block unit (3) disposed at a side end of the mask body (1) for fixing the connecting string units (2).

6. The mask according to claim 5, wherein the fixing block unit (3) comprises a first adhesive layer (301) and a second adhesive layer (302) disposed at the side end of the mask body (1) and respectively disposed on the upper and lower surfaces of the mask body (1), an upper fixing layer (303) disposed on the first adhesive layer (301), a lower fixing layer (304) disposed on the second adhesive layer (302), and a third adhesive layer (305) and a fourth adhesive layer (306) disposed on the surfaces of the upper fixing layer (303) and the lower fixing layer (304) respectively for fixing the connecting string unit (2).

7. The mask according to claim 6, wherein the connecting string unit (2) comprises a connecting string body (201), and a connecting head (202) disposed at an end of the connecting string body (201) and between the third adhesive layer (305) and the fourth adhesive layer (306).

8. The mask according to claim 7, wherein the connecting string unit (2) further comprises an elastic sheath portion (203) provided on the connecting string body (201) for protecting the ears.

9. The mask of claim 8, wherein the elastic sheath portion (203) comprises an elastic sheath body (203 a) provided on the connecting cord body (201), and an adjustment opening (203 b) provided on the elastic sheath body (203 a) for adjusting the length of the connecting cord body (201) by withdrawing the connecting cord body (201).

10. The mask according to claim 7, wherein the fixing block unit (3) further comprises a spare hole (307) formed on the upper fixing layer (303) and the lower fixing layer (304) and used to pass through the connecting string body (201).

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