JP3227411U7 - - Google Patents

Description

The present invention relates to a mask inner sheet that is placed and used inside a sanitary mask.

Sanitary masks are used to prevent pathogens from viruses and to prevent inhalation of pollen and fine particulate matter (PM2.5). Various hygiene masks have been proposed conventionally.

For example, in Patent Document 1, it is used as a mask that can collect not only pollen but also viruses of various sizes, fine particulate matter, etc., has excellent air permeability, and maintains these over time. A mask provided with a mask body for covering at least a part of a person's face and ear hooks provided on both sides of the mask body, wherein the mask body is a charged non-woven fabric and nanofibers. A mask having a laminate with a non-woven fabric has been proposed.

JP-A-2018-172806

However, the above-mentioned sanitary masks are disposable sanitary masks and cloth masks. For example, when a virus spreads and a sanitary mask shortage occurs, the sanitary masks are in short supply at stores, and consumers cannot smoothly purchase sanitary masks.

Further, under such a situation, the disposable mask or the cloth mask must be used a plurality of times, and in such a case, the hygiene is poor and the inside of the hygiene mask cannot be kept clean.

Therefore, in view of the problems of the above-mentioned prior art, it is an object of the present invention to provide a mask inner sheet capable of keeping the inside of a sanitary mask clean even if a disposable mask or a cloth mask is used a plurality of times.

The mask inner sheet according to the embodiment of the present invention is a mask inner sheet that is arranged and used on the entire surface only inside the sanitary mask, and has a main body made of non-woven cloth that constitutes a main part of the mask inner sheet. The hygiene mask is provided with a notch portion through which an ear hook portion can be inserted, and the notch portion is provided near both ends of the main body portion.

In this way, the inside of the sanitary mask can be kept clean even if the disposable mask or the cloth mask is used a plurality of times.

At this time, in one aspect of the present invention, the length of the mask inner sheet on the longitudinal side may be longer than the length of the sanitary mask on the longitudinal side.

By doing so, it becomes easy to insert the ear hook portion provided on the sanitary mask from the notch portion, which is convenient for use. In addition, since the area where the face touches the sanitary mask is reduced, the inside of the sanitary mask can be kept cleaner even if the disposable mask or the cloth mask is used a plurality of times.

At this time, in one aspect of the present invention, the size of the mask inner sheet may be larger than the size of the sanitary mask.

In this way, the area where the face touches the sanitary mask is eliminated, so that the inside of the sanitary mask can be kept cleaner even if the disposable mask or the cloth mask is used a plurality of times.

At this time, in one aspect of the present invention, the cut portions may be provided in three or more and may be provided in parallel with the short side of the mask inner sheet.

By doing so, it becomes easy to insert the ear hook portion provided on the sanitary mask from the notch portion, which is convenient for use. Further, in this way, it is possible to correspond to sanitary masks of various sizes such as sanitary masks for men, women, and children.

At this time, in one aspect of the present invention, the cut portions may be provided at three or more and may be provided parallel to the length of the mask inner sheet.

In this way, it is possible to correspond to a mask in which an ear hook portion is provided on the longitudinal side of the sanitary mask. Further, in this way, it is possible to correspond to sanitary masks of various sizes such as sanitary masks for men, women, and children.

At this time, in one aspect of the present invention, pleats formed by creases may be provided in parallel with the length of the mask inner sheet.

In this way, the mask inner sheet can be made flexible and compatible with a three-dimensional mask.

At this time, in one aspect of the present invention, box pleats may be provided on the longitudinal side or the notch.

In this way, the mask inner sheet can be made flexible and compatible with a three-dimensional mask.

According to the present invention, it is possible to provide a mask inner sheet that can keep the inside of a sanitary mask clean even if a disposable mask or a cloth mask is used a plurality of times. In addition, it is possible to prevent the foundation and lipstick from directly adhering to the sanitary mask. Therefore, one sanitary mask can be used more, and the life of the sanitary mask can be extended. Further, since the notch is provided, it is possible to prevent the mask from being displaced from the sanitary mask.

FIG. 1 is a front view of the inside of the sanitary mask (the side that touches the face), and FIG. 1 (A) is a view before attaching the mask inner sheet according to the embodiment of the present invention to the sanitary mask. (B) is a view after the mask inner sheet according to the embodiment of the present invention is attached to the sanitary mask. FIG. 2 is a front view for explaining the size of the mask inner sheet according to the embodiment of the present invention, and FIG. 2 (A) shows that the length of the mask inner sheet on the longitudinal side is larger than the length of the sanitary mask on the longitudinal side. It is a figure which shows that it is long, and FIG. 2 (B) is a figure which shows that the size of a mask inner sheet is larger than the size of a sanitary mask. FIG. 3 is a diagram showing that pleats are provided on the mask inner sheet according to the embodiment of the present invention. FIG. 4 is a diagram in which four notches provided in the mask inner sheet according to the embodiment of the present invention are provided, and FIG. 4 (A) is a diagram of a mode in which the sanitary mask is large. B) is a diagram of a mode when the sanitary mask is small. FIG. 5 is a view in which a notch provided in the mask inner sheet according to the embodiment of the present invention is provided parallel to the length of the mask inner sheet, and FIG. 5 (A) shows the embodiment of the present invention. FIG. 5B is a view before attaching the mask inner sheet to the sanitary mask, and FIG. 5B is a view after attaching the mask inner sheet according to the embodiment of the present invention to the sanitary mask.

The present embodiment described below does not unreasonably limit the content of the present invention described in the scope of claims for utility model registration, and can be changed without departing from the gist of the present invention. Moreover, not all of the configurations described in the present embodiment are indispensable as the means for solving the present invention. The mask inner sheet according to the embodiment of the present invention will be described below with reference to the drawings.

The mask inner sheet according to the embodiment of the present invention is arranged and used inside the sanitary mask. If the sanitary mask is used multiple times, the inside of the sanitary mask becomes dirty and cannot be kept clean. Therefore, by using the mask inner sheet according to the embodiment of the present invention and replacing only the mask inner sheet, the inside of the same sanitary mask can be kept clean even if the sanitary mask is in short supply. The mask inner sheet according to the embodiment of the present invention can be used for both disposable masks and cloth masks.

Further, by using the mask inner sheet in combination with the sanitary mask, the filtering effect of viruses, pollen and fine particulate matter (PM2.5) can be improved. That is, if the mask inner sheet according to the embodiment of the present invention is used, the effect of preventing pathogens from viruses and preventing inhalation of pollen and fine particulate matter (PM2.5) is improved. The mask inner sheet according to the embodiment of the present invention will be described in detail below.

As shown in FIGS. 1A and 1B, the mask inner sheet 100 according to the embodiment of the present invention is provided on the main body 30 constituting the main part of the mask inner sheet 100 and the sanitary mask 10. A notch 40 through which the ear hook 20 can be inserted is provided. The main body 30 constitutes the main part of the mask inner sheet 100, and a non-woven cloth is preferable. The thickness of the main body 30 can be changed as appropriate. The notch portion 40 has a hole in the main body portion 30 so that the ear hook portion 20 can be inserted therethrough. Further, the cut portions 40 are provided near both ends of the mask inner sheet 100 so that the ear hook portions 20 of the mask can be easily inserted. Since the mask inner sheet 100 according to the embodiment of the present invention is provided with the notch 40, it is possible to prevent the sanitary mask 10 and the mask inner sheet 100 from being misaligned during use.

FIG. 1A is a view before attaching the mask inner sheet 100 according to the embodiment of the present invention to the sanitary mask 10. As shown in FIG. 1A, the ear hook portion 20 is inserted from the back to the front of the cut portion 40 of the mask inner sheet 100, and the mask inner sheet 100 is attached to the sanitary mask 10. When the mask inner sheet 100 is attached to the sanitary mask 10, the result is as shown in FIG. 1 (B). It is used in a state where the mask inner sheet 100 is attached to the sanitary mask 10.

The length of the cut portion 40 can be appropriately adjusted depending on the size of the sanitary mask 10 and the position of the ear hook portion 20 provided on the sanitary mask 10. Further, the width of the cut portion 40 can also be appropriately adjusted according to the size of the sanitary mask 10 and the size and thickness of the ear hook portion 20. Examples of the ear hook portion 20 include a string such as rubber or non-woven cloth.

As shown in FIGS. 1A and 1B, the cut portion 40 is preferably provided parallel to the short side (vertical direction in FIG. 1) of the mask inner sheet 100. In this way, the ear hook portion 20 provided on the sanitary mask 10 can be easily inserted from the notch portion 40, which is convenient for use. In addition, the degree of adhesion between the mask inner sheet 100 and the face is increased, and it is possible to prevent the virus from being released to the outside.

As shown in FIG. 2A, the length L1 on the longitudinal side of the mask inner sheet is preferably longer than the length l1 on the longitudinal side of the sanitary mask. That is, "length L1 on the longitudinal side of the mask inner sheet"> "length l1 on the longitudinal side of the sanitary mask". In this way, the ear hook portion 20 provided on the sanitary mask 10 can be easily inserted from the notch portion 40, which is convenient for use. Further, since the area where the face touches the sanitary mask 10 is reduced, the inside of the sanitary mask 10 can be kept cleaner even if the disposable mask or the cloth mask is used a plurality of times.

Further, as shown in FIG. 2A, the length L2 on the short side of the mask inner sheet may be shorter than the length l2 on the short side of the sanitary mask. That is, "the length L2 on the short side of the mask inner sheet" <"the length l2 on the short side of the sanitary mask".

As shown in FIG. 2B, the size of the mask inner sheet 100 is preferably larger than the size of the sanitary mask 10. By doing so, the area where the face touches the sanitary mask 10 is eliminated, so that the inside of the sanitary mask 10 can be kept cleaner even if the disposable mask or the cloth mask is used a plurality of times.

The hygiene mask 10 is often made into a three-dimensional shape according to the shape of the mouth. Therefore, it is preferable that the mask inner sheet can be used so that it can be adhered to the three-dimensional mask. Therefore, as shown in FIG. 3, pleats 60 (folds) formed by the creases 50 are provided in parallel with the length of the mask inner sheet 100. By doing so, the mask inner sheet 100 can be deformed into a three-dimensional shape, and the adhesion between the sanitary mask 10 and the mask inner sheet 100 can be further improved.

Further, it is preferable that box pleats are provided on the side on the longitudinal side or the cut portion. By doing so, the mask inner sheet 100 can be deformed into a three-dimensional shape, and the adhesion between the sanitary mask 10 and the mask inner sheet 100 can be further improved.

Moreover, the size of the sanitary mask 10 varies. Therefore, it is preferable that the mask inner sheet 100 of one size corresponds to the sanitary mask 10 of a larger size.

It is preferable to appropriately change the size of the main body 30 in order to match the size of the sanitary masks 10 for men, women, and children so as to correspond to sanitary masks of various sizes. For example, the size of the main body is 180 to 200 mm × 85 to 105 mm when corresponding to a large sanitary mask 10 for men and women, and 150 to 170 mm × 80 to 100 mm when corresponding to a small sanitary mask 10 for children and the like. Can be.

The following method can be used without changing the size of the main body 30. That is, it is preferable that three or more cut portions 40 are provided. FIG. 4 is a diagram in which four notches 40 provided in the mask inner sheet 100 according to the embodiment of the present invention are provided, and FIG. 4 (A) shows an embodiment in which the sanitary mask 10 is large. (B) is an embodiment when the sanitary mask 10 is small. The cut portion 40 of FIG. 4 is provided with three or more four cut portions 40.

In order to correspond to the large sanitary mask 10 for men and women, as shown in FIG. 4 (A), notches 40 provided at locations closer to both ends of the main body 30 may be used. On the other hand, when corresponding to a small sanitary mask 10 for children or the like, as shown in FIG. 4 (B), if the cut portions 40 inside the cut portions 40 provided on both end sides of the main body portion 30 are used. Good.

The number of cut portions 40 may be three or more in the main body portion 30, four or more as shown in FIG. 4, or five or more. In this way, a plurality of cut portions 40 are provided in the main body portion 30 to correspond to sanitary masks 10 of various sizes.

Further, as described above, the sanitary mask 10 is often a mask in which the ear hook portion 20 is provided on the short side of the sanitary mask 10, but as shown in FIG. 5 (A), it seems to be used in, for example, a factory. In some masks, the ear hook portion 20 is provided on the length of the sanitary mask 10, and the notch portion 40 may be provided parallel to the length of the mask inner sheet 100 in order to correspond the mask inner sheet 100 to the mask. .. The method of use is the same as for a mask in which the ear hook portion 20 is provided on the short side of the sanitary mask. In this way, it is possible to correspond to a mask in which the ear hook portion 20 is provided on the longitudinal side of the sanitary mask 10. When the above mask inner sheet 100 is attached to the sanitary mask 10, the result is as shown in FIG. 5 (B). Therefore, the mask inner sheet 100 according to the embodiment of the present invention can correspond to various sanitary masks 10.

As described above, according to the mask inner sheet according to the embodiment of the present invention, there is provided a mask inner sheet that can keep the inside of the sanitary mask 10 clean even if the disposable mask or the cloth mask is used a plurality of times. be able to. In addition, it is possible to prevent the foundation and lipstick from directly adhering to the sanitary mask. Therefore, one sanitary mask can be used more, and the life of the sanitary mask can be extended. Further, since the notch is provided, it is possible to prevent the mask from being displaced from the sanitary mask.

Although each embodiment of the present invention has been described in detail as described above, those skilled in the art can easily understand that many modifications that do not substantially deviate from the new matters and effects of the present invention are possible. You can do it. Therefore, all such modifications are included in the scope of the present invention.

For example, a term described at least once in a specification or drawing with a different term in a broader or synonymous manner may be replaced by that different term anywhere in the specification or drawing. Further, the configuration and operation of the mask inner sheet are not limited to those described in each embodiment and each embodiment of the present invention, and various modifications can be carried out.

10 Sanitary mask, 20 Ear hook, 30 Main body, 40 Notch, 50 creases, 60 pleats, L1 Longitudinal length of mask inner sheet, l1 Longitudinal length of sanitary mask, Short length of L2 mask inner sheet Hand side length, l2 Hygiene mask short side length,
100 mask inner sheet

Claims (7)

A mask inner sheet that is placed and used on the entire surface only inside the sanitary mask.
The main body made of non-woven cloth that constitutes the main part of the mask inner sheet,
It is provided with a notch for inserting the ear hook provided in the sanitary mask.
The mask inner sheet is characterized in that the cut portion is provided near both ends of the main body portion. The mask inner sheet according to claim 1, wherein the length of the mask inner sheet on the longitudinal side is longer than the length of the sanitary mask on the longitudinal side. The mask inner sheet according to claim 1 or 2, wherein the size of the mask inner sheet is larger than the size of the sanitary mask. The mask inner sheet according to any one of claims 1 to 3, wherein the cut portion is provided in three or more and is provided in parallel with the short side of the mask inner sheet. The mask inner sheet according to any one of claims 1 to 3, wherein the cut portion is provided in three or more and is provided in parallel with the length of the mask inner sheet. The mask inner sheet according to any one of claims 1 to 5, wherein pleats formed by creases are provided in parallel with the longitudinal length of the mask inner sheet. The mask inner sheet according to claim 2, wherein box pleats are provided on the longitudinal side or the cut portion.