JP2022014859A - Hygiene mask - Google Patents

Abstract

To provide a hygiene mask which is mainly worn by workers in places in which face-to-face contact is required.SOLUTION: A hygiene mask is capable of minimizing feeling of rejection or inconvenience caused by wearing the mask; smoothing conversation with other person and breathing; safely protecting not only a user and but also others by preventing scattering forward of droplets such as saliva generated during conversation, breathing, or coughing with a protective cover which is separated from front surfaces of a mouth and a nose; facilitating hygienically repeated use; increasing a recycling rate of resources through simple replacement use from a mounting rib (140) of a mask frame (110) to a protective cover (170) with a close supporting piece (180) which entirely and closely supports the lower end of the front surface of the protective cover (170); and allowing a consumer to take significant economic benefits owing to wearing of the hygiene mask by reducing a component purchase cost of a product.SELECTED DRAWING: Figure 2

Description

The present invention allows workers in places where face-to-face contact is mainly required to minimize the feeling of refusal and inconvenience associated with wearing a mask, and to enable smooth conversation and breathing with the other party. By preventing droplets such as saliva generated during breathing or coughing from splashing forward by a protective cover that is spaced apart from the front of the mouth and nose, not only for yourself but also for others. Regarding the sanitary mask that can be used hygienically and repeatedly while ensuring safety, more specifically, the mask frame with the reinforcing frame integrally fused to the outer surface of the lower end of the protective cover. Korean Patent No. 10-1029717, which was previously invented by the applicant of the present application, is improved by the structure to be attached to the reinforced frame and the protective cover are separately configured, and only the protective cover can be easily replaced and used. By doing so, not only the recycling rate of resources but also the productivity of the product can be significantly increased and the manufacturing cost can be significantly reduced, so that the purchase price of parts of the product can be reduced. With respect to sanitary masks, which allowed consumers to take significant financial benefits from wearing sanitary masks.

Generally, a mask is manufactured and used in various shapes and materials according to its use and function. Among them, the hygiene mask worn by workers who have a lot of face-to-face contact to protect themselves or others is effective in coughing, sneezing, or splashing saliva or the like when talking with the other person. It is configured so that it can be prevented and the droplet infection can be prevented to the maximum. In addition, it is worn for the purpose of preventing pathogens and dust from entering the respiratory tract. Therefore, hygienic masks are worn to protect oneself and others from unsanitary environments. For this purpose, sanitary masks are mainly manufactured and used to cover the mouth and nose.

However, as is well known, conventional hygiene masks are worn in close contact with the front of the face so that the mouth and nose are generally hidden in order to protect yourself and others from various unsanitary situations. Due to the structure, it is difficult to breathe and drain moisture, which makes it difficult to breathe and is unsanitary. The problem can only bring about considerable refusal and inconvenience associated with wearing a mask. In particular, since the mask is worn in close contact with the face, the feeling of refusal and inconvenience caused by wearing the mask can only be doubled in the hot summer.

In order to solve this problem, the present inventor has mainly invented and patented a sanitary mask that can be worn repeatedly hygienically without a feeling of refusal by workers who have many face-to-face contacts. Yes (see Patent Document 1). The hygiene mask of the invention filed in advance is such that the protective cover for preventing the scattering of droplets is placed on the upper side of the front surface of the frame at a certain distance from the wearer's face instead of being in close contact with the wearer's face. The frame to which the protective cover is attached is worn by being hung on the ear while being placed under the chin by the chin support structure, so that the part in close contact with the face is minimized, resulting in a feeling of refusal to wear and inconvenience. It was invented so that it can be breathed and talked naturally, it is hygienic while face-to-face contact is smooth, and it is possible to maintain a comfortable wearing state at all times. Is. In particular, when it is worn by a woman who wears lip make-up, there is an advantage that a stable wearing feeling is provided because problems such as the make-up falling off or sticking due to wearing the mask do not occur.

However, in the sanitary mask of the invention previously filed by the present applicant, when the protective cover is attached to the frame, a separate reinforcing frame is integrally ultrasonically welded to the outer surface of the lower end of the protective cover. Since the structure in which the protective cover is elastically attached to the mask frame is adopted, the elastic attachment force of the protective cover by the reinforcing frame is very good, but the reinforcing frame is separately ultrasonically fused to the protective cover. Due to the fact that the work of wearing is further performed, the processing cost associated with ultrasonic fusion is unavoidably increased, and the productivity of the product is significantly reduced due to the addition of the fusion work. There was a problem that the power was reduced. There is also the problem that the integral fusion of the reinforcing frame to the protective cover results in wasted resources that must be disposed of together with the protective cover if the protective cover is damaged and requires replacement. have. In addition, since the protective cover and the reinforcing frame must be disposed of at the same time due to damage to the protective cover, the purchase price of the product is high and the product is economically lost from the standpoint of the consumer who must purchase it again. Will suffer.

Korean Patent No. 10-1029717 (announced on April 18, 2011)

Therefore, the present invention has been invented by further improving Korean Patent No. 10-1029717, which was previously patented by the present applicant, and the purpose thereof is to provide a reinforcing frame and a protective cover as in the prior invention. A close contact support piece that tightly supports the protective cover without being integrally fused is manufactured separately so that it can be quickly and easily attached to the front surface of the mounting rib of the mask frame, and the mounting rib is used. By providing fitting protrusions and fitting holes on the corresponding surfaces of the front surface and the protective cover so that they can be mated to each other, the processing cost associated with the fusion of the conventional reinforcing frame can be reduced and productivity can be improved. The close contact support piece and mask frame can be used repeatedly by providing sufficient price competitiveness of the product and making it easy to replace only the protective cover when the protective cover is damaged. A sanitary mask that not only can improve the recycling rate of resources, but also allows consumers to receive the economic benefit of purchasing and using only the protective cover. Is to provide.

In order to achieve the above object, the sanitary mask of the present invention has a mask frame 110 having ear hook strap fixing grooves 112 provided at both ends and bent according to the front bending shape of the chin of the face, and the mask frame. The chin front support portion 120 provided inside the center of the chin, the chin lower end support portion 130 which is bent and extended to the central lower end of the mask frame to support the lower end portion of the wearer's chin, and the upper end of the upper surface outer side of the mask frame. A mounting rib 140 extended at a constant height, at least one fitting projection 150 projecting inside the mounting rib, and locking steps 162 inside both ends of the mounting rib 140 are provided. Both sides of the lower end of the locking support piece 160 erected in the mounting rib 140 are sandwiched between the locking support pieces 160 provided inside both ends of the mounting rib 140, and the fitting protrusion 150 is fitted with the locking support piece 160. A thin-film protective cover 170 provided with a hole 172 and both ends of the lower end were sandwiched between the two locking support pieces 160 on the front surface of the mounting rib, and the fitting hole 172 was fitted into the fitting protrusion 150. In order to forcibly support the entire front lower end of the protective cover in close contact, it is fitted under the fitting protrusion 150 and both end portions are elastically coupled to the locking support piece 160 in a separable manner. A support piece 180 is included, and a separation piece 182 for facilitating the separation of the close contact support piece from each of the locking support pieces 160 is further extended above both ends of the close contact support piece 180. It is characterized by that.

According to the present invention, the mask frame 110 and / and the chin front support portion 120 are further provided with exhaust ports 114 and 121 for inducing smooth breathing of exhaled breath when the wearer breathes. ..

According to the present invention, the ear hook string fixing groove 112 is characterized in that an insertion space 113 for quickly and easily inserting or separating the ear hook string 200 is formed by excision.

According to the present invention, the jaw front support portion 120 is characterized in that the surface supporting the front surface of the jaw is tilted so as to have an inclination A1 of about 20 ° to 30 ° with respect to a vertical surface.

According to the present invention, the cushion pad 122 is further attached to the jaw front support portion 120.

According to the present invention, the protective cover 170 is made of any one of transparent, translucent and opaque films.

According to the present invention, the protective cover 170 is characterized by being subjected to anti-fog treatment and antibacterial treatment.

According to the sanitary mask of the present invention, the protective cover is basically arranged away from the front surface of the wearer's face to minimize the feeling of refusal and inconvenience associated with wearing the mask and with the other party. In addition to allowing smooth conversation and breathing, the protective cover that is separated from the front of the mouth and nose prevents droplets such as saliva generated during conversation, breathing or coughing from scattering forward. It provides the advantage of being able to be used hygienically and repeatedly while ensuring the safety of not only oneself but also others.

In addition to this, in the present invention, the entire front lower end of the protective cover is simultaneously closely supported by the mounting rib of the mask frame by using the close contact support piece, and the fitting hole provided in the protective cover is provided on the mounting rib. By being fitted to the provided fitting protrusion, not only the close contact support of the protective cover is firmly maintained, but also arbitrary separation to the inside or the upper side is prevented, and the protective cover is stably cleaned. In addition, the structure in which the close contact support piece is separately attached to and detached from the protective cover can prevent the processing cost of the product from being added and can significantly increase the productivity, and also can significantly increase the productivity of the protective cover. In the event of damage, the protective cover can be replaced and used by separating only the close contact support piece, so the resource recycling rate can be improved accordingly, and at the same time, only the protective cover needs to be purchased, so consumers can use it. It has the effect of significantly reducing maintenance costs due to the use of sanitary masks.

Further, according to the present invention, since the exhaled breath is smoothly discharged through the exhaust port formed by the mask frame and the front jaw support portion, the breathing is smoothly performed by that amount, and the close contact support piece is also provided. By slightly pulling the separation piece formed in the above, the close contact support piece can be separated from the mounting rib quickly and easily, so that the protective cover can be separated and replaced easily, quickly and easily. Since it is possible to use various materials such as transparent, translucent or opaque materials as the material of the protective cover, it provides the effect that the range of selection and use according to the application can be increased.

Further, according to the present invention, the shapes and sizes of the plurality of fitting protrusions and fitting holes provided at the corresponding positions of the mounting ribs of the mask frame and the protective cover are different, and the same shape or the same shape is used when the protective cover is mounted. By assembling the sized fitting projections and fitting holes so that they fit together, it provides the advantage that the anti-fog surface can be assembled so that it is located on the front side of the wearer.

It is a front perspective view which concerns on this invention. It is a rear perspective view which concerns on this invention. It is an excerpt separated perspective view of the main part which concerns on this invention. It is a rear view which shows the assembly state of FIG. It is a plan sectional view of the state which the protective cover is in close contact support by the close contact support piece which concerns on this invention. It is a plan sectional view of the state where the protective cover is removed by the close contact support piece which concerns on this invention. It is sectional drawing which follows the "AA" line of FIG. It is sectional drawing which follows the "BB" line of FIG. It is a side sectional view which shows the wearing state of the sanitary mask which concerns on this invention. It is a perspective view which shows the wearing state of the sanitary mask which concerns on this invention.

Hereinafter, preferred embodiments according to the present invention will be described in more detail with reference to the accompanying drawings.

As shown in FIGS. 1 to 10, the sanitary mask 100 according to the present invention includes a mask frame 110 having ear hook string fixing grooves 112 provided at both ends and bent according to the front bending shape of the jaw of the face. The front jaw support portion 120 provided inside the center of the mask frame, the lower end support portion 130 of the jaw that is bent and extended to the lower center of the mask frame to support the lower end of the wearer's jaw, and the outer surface of the upper surface of the mask frame. A mounting rib 140 extending at a constant height at the upper end of the mounting rib, at least one fitting protrusion 150 projecting inside the mounting rib, and locking steps 162 inside both ends of the mounting rib 140. The locking support piece 160, which is erected so as to be provided, and both ends of the lower end are sandwiched between the locking support pieces 160 provided inside both ends of the mounting rib 140, and correspond to the fitting protrusion 150. A thin-film protective cover 170 provided with a fitting hole 172, and both ends of the lower end are sandwiched between the two locking support pieces 160 on the front surface of the mounting rib, and the fitting hole 172 is formed in the fitting protrusion 150. In order to forcibly and closely support the entire front lower end of the fitted protective cover, it is fitted under the fitting protrusion 150 and both end portions are elastically separably attached to the locking support piece 160. Containing a close contact support piece 180 to be coupled, according to the present invention, the mask frame 110 and / and the jaw anterior support portion 120 are exhausted to induce smooth exhalation during the wearer's breathing. Ports 114, 121 may be further provided.

Even if the nose and the front surface of the mouth are covered with the protective cover 170 through the configuration of the exhaust ports 114 and 121, the exhaled breath is discharged more smoothly during breathing, so that breathing suffocation and cloudiness are prevented. can.

According to the present invention, an insertion space 113 for quickly and easily inserting or separating the ear strap may be formed in the ear strap fixing groove 112.

Through the insertion space 113, the ear hook string 200 previously bound in a ring shape can be quickly inserted or removed at the time of replacement, enabling quick separation and assembly of the ear hook string.

According to the present invention, as confirmed from FIG. 7, the front jaw support portion 120 is tilted so that the surface supporting the front surface of the jaw has an inclination (A1) of about 20 ° to 30 ° with respect to the vertical surface. Can be set. When the hygiene mask 100 is worn on the front of the face due to the above-mentioned inclination, the protective cover 170 is not erected perpendicularly to the front of the wearer's face, but is slightly spread outward within a certain angle. Can be worn so that it tilts in the state. Due to the configuration of the chin front support portion 120, the protective cover 170 is naturally inclined with respect to the front surface of the face, so that not only a feeling of wearing stability but also a feeling of respiratory stability can be provided.

On the other hand, a cushion pad 122 may be further attached to the chin front support portion 120 in order to reduce the degree of fatigue due to wearing. At this time, the cushion pad 122 is not particularly limited as long as it is made of a material having a very good touch, but a medical sponge mainly used in a hospital may be used.

According to the present invention, even if a separation piece 182 for facilitating forced separation of the close contact support piece 180 from each of the locking support pieces 160 is further extended above both ends of the close contact support piece 180. good.

According to the configuration of the separation piece 182 described above, both ends forcibly separate the close contact support piece 180 which is forcibly locked to the locking step portion 162 of the locking support piece 160 provided on the mounting rib 140. At this time, it is easy to tilt the separating piece arranged so as to extend further upward from the upper end of the locking support piece 160 in the front direction, and the tilting operation of the separating piece makes it easy to tilt both ends of the close contact support piece. The portion can be easily forcibly separated from the locking step portion 162 of the locking support piece.

The close contact support piece 180 can be quickly separated from the mounting rib 140 by using the separation piece 182, which means that the protective cover 170 can be separated and replaced quickly, easily and easily. ..

According to the present invention, the protective cover 170 can be made of any of transparent, translucent and opaque films. By diversifying the protective cover 170 into transparent, translucent or opaque materials so that it can be properly selected and used according to the purpose and situation of the mask, the range of selection according to the wearer's preference and situation is increased. be able to.

In particular, when the protective cover 170 is transparent, the shape of the wearer's mouth, facial expressions, smiles, and the like can be seen naturally, so that the feeling of refusal associated with wearing the sanitary mask can be eliminated.

Further, the protective cover 170 is preferably formed to have a thickness t in the range of 0.125 to 0.25. It is not necessary to limit the thickness of the protective cover 170 in particular, but when it is formed within the above thickness range, it can prevent the formation of sharp edges on the edges, and it can also be wiped with a cloth or with water. It can solve the problem that it easily bends and breaks when it is washed.

Further, as the protective cover 170, a film having an antibacterial treatment as well as an antifogging treatment can be used. The anti-fog treatment and the anti-fog treatment are performed after spraying an anti-fog (Anti-fog) liquid and an anti-fog (Anti-Bacteria) liquid for anti-fog on one side of a protective cover fabric having an optical transmittance of 90% or more. It can be carried out by a method of drying at a high temperature of 180 to 200 ° C.

Further, according to the present invention, the at least one fitting projection 150 provided on the mounting rib 140 and the fitting hole 172 provided corresponding to the protective cover 170 have different shapes and sizes. be able to.

That is, as illustrated in FIG. 3, the plurality of fitting protrusions 150 and fitting holes 172 are formed to be long in the vertical direction on one side and smaller on the other side to join the protective cover. Occasionally, by fitting these fitting protrusions and fitting holes in a state of matching with each other, it is possible to stably induce the connection of the protective cover.

As described above, the size and shape of the plurality of fitting protrusions 150 and the fitting holes 172 may be different. For example, when one side surface of the protective cover 170 is subjected to the anti-fog treatment, the anti-fog treatment is performed. By ensuring that the mating projections and mating holes are fitted to each other when the mated surfaces must be joined so that they are on the face side, the operator is particularly concerned. Even if the protective cover is bonded without using, it is possible to bond the anti-fog surface so that it is always located on the wearer's face side, so that the protective cover 170 can be provided with high bonding stability. It will be possible.

Hereinafter, the assembly process of the sanitary mask 100 according to the present invention configured as described above will be described.

First, the ear strap 200 can be inserted and hung on the wearer's ear by using the insertion space 113 provided so as to communicate with the ear strap fixing grooves 112 provided at both ends of the mask frame 100. To unite.

The ear hook string 200 is a string having a property of stretching well like a rubber string, and it is preferable to use a string having good touch and elasticity, and the length of the string can be adjusted as necessary. Further adjustable tools and the like may be provided.

Further, the protective cover 170 is attached to the front surface of the mounting rib 140 erected at the upper end of the upper surface outside the mask frame 110. At this time, the protective cover 170 is fixedly coupled to the fitting projection 142 provided on the mounting rib 140 so as to project forward in a state where the fitting hole 172 is fitted. At this time, when a plurality of fitting protrusions 142 and fitting holes 172 are provided, those provided corresponding to each other are fitted to each other.

By coupling the protective cover 170 to the mounting rib 140 as described above, the protective cover is prevented from arbitrarily moving or separating upward by the fitting of the fitting projection 142 and the fitting hole 172. ..

After completing the coupling of the protective cover 170 to the mounting rib 140, the close contact support piece 180 is forcibly pushed in from the outside of the front lower end of the protective cover, and then both ends are engaged with the locking step portion 162 of the locking support piece 160. Combine to be stopped.

The close contact support piece 180 that is tightly coupled to the front surface of the protective cover 170 is inserted and brought into close contact so as to be arranged under the fitting protrusion 142 provided on the mounting rib 140.

Further, the close contact support piece 180 that is in close contact with the entire front lower end of the protective cover 170 is elastically locked to the locking step portion 162 of the locking support piece 160 provided inside both ends of the mounting rib 140. As a result, any separation and detachment is prevented unless the locking force is artificially released.

By connecting and fixing the close contact support piece 180 as described above, the protective cover 170 is fixedly supported inside the lower end of the front surface so as to be firmly adhered to the mounting rib 140 as a whole, and the fitting projection of the mounting rib 140 is fixed. The fitting hole 172 of the protective cover 170 is locked and fixed to the 142 in a state of being fitted, and the lower end of the front surface is closely and simultaneously supported by the close contact support piece 180 with respect to the mounting rib 140. Unless the close contact support piece 180 is forcibly separated, the protective cover 170 can prevent any separation and detachment to the inside or the upper side of the mounting rib 140.

The assembly of the sanitary mask 100 is completed through the above-mentioned process. When the protective cover 170 is damaged or needs to be replaced, the protective cover 170 can be replaced and used by forcibly separating the close contact support piece 180 from the mounting rib 140.

Replacing and using only the protective cover 170 as described above means that the close contact support piece 180 or the mask frame 110 can be used repeatedly, which is an opportunity to increase the resource recycling rate. In addition, since the consumer only needs to purchase and use the protective cover 170, he / she receives the economic advantage that the purchase cost or the maintenance cost of the product can be reduced accordingly.

On the other hand, the protective cover 170 can be separated from the mounting rib 140 by forcibly separating each end of the close contact support piece 180 from the locking step portion 162 of the locking support piece 160, whereby the protective cover 170 can be separated from the mounting rib 140. The protective cover 170 can be separated and replaced.

According to the present invention, when the separation piece 182 provided for the close contact support piece 180 is forcibly separated from the locking support piece 160, faster separation is possible. That is, since the separation piece 182 extended above both ends of the close contact support piece 180 is arranged so as to be exposed above the locking support piece 160, the separation piece 182 is pulled inward. Each end of the close contact support piece 180 can be relatively easily detached from the locking step portion 162 of the locking support piece 160.

Therefore, when the separation piece 182 is used, the separation and separation of the close contact support piece 160 from the mounting rib 140 can be performed very quickly and easily. This results in the fact that the replacement work of the protective cover 170 can be performed quickly and easily.

As shown in FIG. 6, the sanitary mask 100, which has been assembled as described above, is worn on the front surface of the wearer's face using the ear hook string 200, and therefore is in close contact with the mounting rib 140 of the mask frame 110. The protective cover 170 tightly fixed by the support piece 180 has a fixed distance from the front surface of the wearer's face, for example, the mouth and nose of the face, due to the inclined structure of the front jaw support portion 120 and the configuration of the bottom surface support portion 130. By arranging it so that it is placed and tilted, it is possible to have a conversation with the other party naturally during face-to-face contact, and by arranging the protective cover 170 so as to cover the front of the mouth and nose. It prevents droplets such as saliva generated during conversation, breathing or coughing from splashing forward, and can be used hygienically and repeatedly while ensuring the safety of not only yourself but also others. The exhaled breath is smoothly exhausted through the exhaust port 114 formed by the mask frame 110 or the exhaust port 121 formed by the jaw front support portion 120, and stable breathing becomes possible.

Further, when the sanitary mask 100 according to the present invention is worn, the cushion pad 122 attached to the front jaw support portion 120 does not easily get tired even if it is worn for a long time, and there is no feeling of refusal or inconvenience due to wearing it. It disappears.

In particular, in the sanitary mask 100 according to the present invention, the cushion pad 122 is partially adhered to and supported on the front surface of the wearer's chin when worn, and the protective cover 170 is worn so as to be separated from the wearer's face. As a result, in the case of women, there is no problem that the makeup on the face falls off or collapses, so that the woman can wear it comfortably and with peace of mind.

Further, above all, in the present invention, the lower end of the front surface of the protective cover 170 is uniformly and uniformly supported by the close contact support piece 180 with respect to the mounting rib 140, so that the protective cover is wiped with a cloth or put in water. Since partial detachment from the mounting rib 140 is prevented during cleaning, problems such as reassembly, damage, and breakage due to arbitrary separation and detachment of the protective cover do not occur at all.

Although the present invention has been described above with reference to the accompanying drawings, the present invention is not limited to this, and it is natural that many modifications and changes may be made without departing from the scope of the following claims. ..

100 Sanitary mask 110 Mask frame 112 Ear strap fixing groove 113 Insertion space 114, 121 Exhaust port 120 Jaw front support 122 Cushion pad 130 Jaw bottom support 140 Mounting rib 150 Fitting protrusion 160 Locking support piece 162 Locking step 170 Protective cover 172 Fitting hole 180 Close contact support piece 182 Separation piece 200 Ear strap

Claims (7)

A mask frame (110), which is provided with ear strap fixing grooves (112) at both ends and is bent according to the front bending shape of the chin of the face,
A chin front support portion (120) provided inside the center of the mask frame and
A chin lower end support portion (130) that is bent and extended to the central lower end of the mask frame to support the lower end portion of the wearer's chin, and a chin lower end support portion (130).
A mounting rib (140) extending at a constant height at the upper end of the outer surface of the upper surface of the mask frame, and
At least one fitting protrusion (150) projecting inside the mounting rib,
A locking support piece (160) erected so as to have a locking step portion (162) inside both ends of the mounting rib (140), and a locking support piece (160).
Both ends of the lower end are sandwiched between the locking support pieces (160) provided inside both ends of the mounting rib (140), and a fitting hole (172) corresponding to the fitting protrusion (150) is provided. With a thin-film protective cover (170)
On the front surface of the mounting rib, both ends of the lower end are sandwiched between the two locking support pieces (160), and the fitting hole (172) is fitted into the fitting protrusion (150) to force the entire front lower end of the protective cover. A close contact support piece (180) that is fitted under the fitting protrusion (150) and elastically coupled to the locking support piece (160) at both ends in order to support the contact closely. ) And
A separation piece (182) for facilitating the separation of the close contact support piece from each of the locking support pieces (160) is further extended above both ends of the close contact support piece (180). Hygiene mask. The mask frame (110) and / and the chin front support portion (120) are further provided with exhaust ports (114) (121) for inducing smooth exhalation during the wearer's breathing. The sanitary mask according to claim 1. The first aspect of the present invention is characterized in that an insertion space (113) for quickly and easily inserting or separating the ear strap (200) is formed in the ear strap fixing groove (112). Sanitary mask. Claim 1 is characterized in that the front jaw support portion (120) is tilted so that the surface supporting the front surface of the jaw has an inclination (A1) of about 20 ° to 30 ° with respect to a vertical plane. Sanitary mask described in. The sanitary mask according to claim 4, wherein a cushion pad (122) is further attached to the chin front support portion (120). The sanitary mask according to claim 1, wherein the protective cover (170) is made of any one of a transparent, translucent and opaque film. The sanitary mask according to claim 1, wherein the protective cover (170) is subjected to anti-fog treatment and antibacterial treatment.

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