JP3150869U - Sanitary filter for mask - Google Patents

Abstract

[PROBLEMS] To effectively prevent inhalation of extremely fine harmful substances and pollutants such as pathogens such as bacteria and viruses floating in the air, pollen, etc., and effective sanitary filter for masks I will provide a. A sanitary filter for a mask used by being attached to the inner side of a mask body 20 of a mask 2 and made of a material having air permeability and moisture absorption, and covers at least a mouth and a nostril of a user. An inner sheet 10 having a size capable of covering the first sheet and a first outer cloth 11a made of a non-hygroscopic non-woven fabric having a breathability and a size capable of entirely covering one surface and the other surface of the sheet. And a second outer cloth 11b. The sheet is impregnated with stabilized chlorine dioxide water and both sides of the sheet are covered with the outer fabrics. [Selection] Figure 1

Description

  The present invention relates to a sanitary filter for a mask that is used by being attached to the inner side of the mask body when the mask is worn. More specifically, the present invention relates to a sanitary filter for a mask that prevents inhalation of pathogens such as bacteria and viruses floating in the air, pollen, dust and the like, and prevents infection and development of diseases.

  Conventionally, various masks as described below have been proposed for the purpose of preventing colds and other diseases and hay fever. (1) A mask in which a container filled with a dried medicinal plant is attached to the mask body (see Patent Document 1). (2) A medicinal mask in which a drug is contained in gauze or a pocket is formed between the gauze and an object containing the drug is placed therein (see Patent Document 2). (3) A mask in which a powder in which cyclodextrin is included in a cyclodextrin is attached to the mask body (see Patent Document 3). (4) A mask provided with a menthol sustained-release holding body composed of microporous hollow fibers containing menthol (see Patent Document 4). (5) A mask that is used by wrapping a cloth impregnated with propolis liquid on the back of the mask with gauze (see Patent Document 5).

  According to the masks described in Patent Documents 1 to 5, a mask having an effective function with each characteristic can be obtained. However, in the conventional mask, the action of preventing inhalation of extremely fine harmful substances and pollutants floating in the air is not yet sufficient, and there is room for improvement.

Japanese Utility Model Publication No. 1-90553 Japanese Utility Model Publication No. 1-133941 No. 2-339470 Japanese Patent Publication No. 3-8781 Japanese Patent Laid-Open No. 5-76597

  In view of the above circumstances, the present invention can effectively prevent the inhalation of extremely fine harmful or pollutants such as pathogens such as bacteria, viruses, and pollen floating in the air, and pollen. An object of the present invention is to provide an effective mask filter.

In order to achieve the above object, the present invention replaceably attaches to the inner part of the mask body including a breathable mask body formed so as to be worn while covering the mouth and nostrils of the user. A sanitary filter to be used,
Composed of a sheet-like material having air permeability and hygroscopicity, and an inner sheet having a size capable of covering at least the mouth and nostril;
A first outer cloth and a second outer cloth, each of which is made of a non-hygroscopic non-woven fabric having a breathability and having a size capable of entirely covering one side and the other side of the sheet. ,
The sheet is impregnated with stabilized chlorine dioxide water,
Both sides of the sheet are covered with the outer cloth.

  In the present invention, the term “used in an exchangeable manner inside the mask body” refers to the case where it is used in contact with the inner surface of the mask body (the surface located on the user's face). , And a pocket formed in the mask main body, and is used as a meaning including the case where it is housed in the pocket and used.

  When the mask sanitary filter of the present invention configured as described above is attached to the inner side of the mask body, pathogens such as bacteria and viruses floating in the air, pollen, dust, etc. are filtered. When passing, it is adsorbed by the layer of the inner sheet impregnated with the stabilized chlorine dioxide water (the layer of chlorine dioxide water) to prevent inhalation from the nostril or mouth. In addition, pathogenic bacteria such as viruses and bacteria are sterilized and sterilized by the sterilizing and sterilizing effect of chlorine dioxide, so that infection of diseases can be prevented. Furthermore, it also prevents hay fever.

  In the present invention, the first outer cloth and the second outer cloth are separated and configured by independent nonwoven fabrics, the inner sheet is sandwiched between the outer cloths, and both surfaces of the inner sheet are The structure covered with both outer cloths can be employed.

  In the present invention, the first outer cloth is configured so that a non-woven fabric of a predetermined size is folded in half and formed by a half of the non-woven cloth, and the second outer cloth is formed in addition to the non-woven cloth. It is comprised so that it may form in a half part, and it is comprised so that both the surfaces of the said inner sheet may be covered with the said 1st and 2nd outer cloth by folding the said nonwoven fabric in half via the said inner sheet You can also

  Further, in the present invention, a flat bag body for accommodating the inner sheet is formed by the first and second outer cloths, and the inner sheet is accommodated in the bag body so that both surfaces of the inner sheet are formed. It is also possible to adopt a configuration in which the first and second outer cloths are covered.

  Furthermore, in the present invention, the inner sheet can be made of a material selected from the group of cloth, non-woven fabric, felt, absorbent cotton, and paper.

The present invention has the following effects.
(1) Pathogens such as viruses and bacteria floating in the air, pollen, dust, etc. when passing through the filter, the inner sheet layer impregnated with stabilized chlorine dioxide water (said chlorine dioxide water) Can be prevented from being inhaled through the nostril or mouth.
(2) Pathogens such as viruses and bacteria are sterilized and sterilized by the sterilizing and sterilizing effect of chlorine dioxide, so that infection of diseases caused by the bacterium can be prevented. In addition, chlorine dioxide has the effect of sterilizing and sterilizing new influenza viruses and noroviruses, so that infection of these viruses can also be prevented. It has been experimentally proved that chlorine dioxide has the above-described effects.
(3) The onset of hay fever can be prevented.
(4) Due to the deodorizing effect of the stabilized chlorine dioxide water, it is possible to prevent inhalation of malodorous components together with intake air.
(5) Since the first and second outer fabrics are made of a non-hygroscopic nonwoven fabric, the stabilized chlorine dioxide water impregnated in the inner sheet adheres to the mask body and the mouth of the mask wearer. Prevent getting wet.
(6) By wearing a mask using the filter of the present invention, it is possible to prevent the pathogenic bacteria held by the wearer from being exhaled with exhalation and scattered and spread to the surroundings, preventing bad breath and preventing the spread of pathogenic bacteria There is also an effect.

It is a perspective view showing roughly the composition of the sanitary filter for masks of one embodiment of the present invention. It is a figure which shows the structure of the said sanitary filter for masks, Comprising: The figure (a) is a top view which shows the structure of the said filter roughly, The figure (b) is the sectional view on the AA line of the figure (a). It is. It is explanatory drawing which shows the usage example of the state which attached the said filter to the mask main body of the mask. It is explanatory drawing shown in order to demonstrate the effect | action of the said filter. It is explanatory drawing which shows the state which enclosed the said filter in the sealing bag. It is a disassembled perspective view which shows schematically the structure of the sanitary filter for masks of other embodiment of this invention. It is a disassembled perspective view which shows schematically the structure of the sanitary filter for masks of further another embodiment of this invention.

  Hereinafter, an example of an embodiment of a sanitary filter for a mask according to the present invention will be described with reference to the drawings.

  1 to 5 show an embodiment (Embodiment 1) of the present invention. As shown in FIGS. 1 to 5, the sanitary filter 1 for a mask of the present invention is used by being attached to the inner side of the mask body 20 of the mask 2. The mask 2 includes a mask main body 20 formed so as to cover and wear a user's mouth and nostril (both not shown), and a pair of ear hooks 21 and 21 are provided on both sides of the main body 20. Configured.

  The mask body 20 is made of a material having air permeability. Although the raw material of the main body 20 is not specifically limited, For example, it can comprise with gauze and a nonwoven fabric similarly to the conventional general mask. Although the mask main body 20 of Embodiment 1 is disclosed as being formed in a flat rectangular shape, it can be changed to any other shape. Moreover, you may employ | adopt the structure which provides the pocket (not shown) which accommodates the filter 1 by forming the cloth of the mask main body 20 double. The ear hooks 21 and 21 can be made of a stretchable material such as a rubber string.

  The mask sanitary filter 1 includes an inner sheet 10, a first outer cloth 11a, and a second outer cloth 11b. The inner sheet 10 is made of a sheet-like material having air permeability and moisture absorption, and is formed in a size that can cover at least a user's mouth and nostril. Although the constituent material of the said sheet | seat 10 is not specifically limited, For example, it can comprise with the raw material arbitrarily selected from the group which consists of cloth, a nonwoven fabric, felt, absorbent cotton, paper, etc. The sheet 10 is preferably selected from a material having good moisture retention or water retention.

  The first and second outer fabrics 11a and 11b are breathable and have a non-hygroscopic or non-water-absorbing nonwoven fabric having a size capable of covering one side and the other side of the sheet 10 respectively. It consists of The first and second outer fabrics 11 a and 11 b of the first embodiment are made of a nonwoven fabric that has a size somewhat larger than the size of the inner sheet 10. Moreover, both outer side cloth 11a, 11b is cut off, and is comprised with the independent nonwoven fabric.

  The first and second outer fabrics 11a and 11b are made of non-hygroscopic (non-water-absorbing) non-woven fabric having air permeability as described above, and the material thereof is not particularly limited. A nonwoven fabric made of a thermoplastic resin such as a polyester resin, a polyester resin, or a polyolefin resin can be employed.

  Examples of the nylon nonwoven fabric include nylon spunbond nonwoven fabric manufactured by Unitika Ltd. (trade name “Niace”, registered trademark), and nonwoven fabric manufactured by Asahi Kasei Corporation (trade name “Eltus Guard”, registered trademark). It is done. Examples of the polyester-based nonwoven fabric include a nonwoven fabric manufactured by Toyobo Co., Ltd. (trade name “Bonden”, registered trademark). Examples of the polyolefin-based nonwoven fabric include polypropylene spunbonded nonwoven fabric (trade name “Stratex”, registered trademark) manufactured by Idemitsu Unitech Co., Ltd. Of course, the above is given as an example, and the present invention is not limited to the above.

The inner sheet 10 is impregnated with stabilized chlorine dioxide water (stabilized chlorine dioxide aqueous solution). Stabilized chlorine dioxide water (stabilized aqueous dioxide solution) is a solution in which chlorine dioxide is stabilized and dissolved in water, and can be produced by any known method. As the water, pure water or distilled water (pure water in the first embodiment) is used. The concentration of chlorine dioxide in the stabilized chlorine dioxide water used in the present invention is not particularly limited. For example, the concentration ranges from about 50 ppm to about 2,000 ppm, preferably from about 300 ppm to about 1,500 ppm. Can do. However, the present invention is not limited to the above range.
As a method of impregnating the inner sheet 10 with the stabilized chlorine dioxide water, for example, a method of immersing the sheet in the chlorine dioxide water or applying the chlorine dioxide water to the sheet can be employed.

  One surface of the inner sheet 10 impregnated with the stabilized chlorine dioxide water is covered with a first outer cloth 11a, and the other surface of the sheet 10 is covered with a second outer cloth 11b. Configure. That is, the mask sanitary filter 1 is configured by sandwiching the inner sheet 10 between the first and second outer cloths 11a and 11b and covering both surfaces of the sheet 10 with the outer cloths 11a and 11b. .

  The sanitary filter 1 for a mask according to the first embodiment is configured as described above. When the mask 2 is worn, the sanitary filter 1 is attached to the inner surface of the mask body 20 as shown in FIG. In this state, a mask is worn. In this case, in the mask in which the main body 20 is provided with a pocket (not shown), the sanitary filter 1 may be accommodated in the pocket and the mask may be worn in that state. The sanitary filter 1 is used in principle by replacing it with a new one each time a mask is worn. These points are the same in each embodiment described later.

The mask sanitary filter 1 configured as described above is housed in a hermetically sealed bag 3 made of a non-breathable and water-resistant plastic film as shown in FIG. You may comprise so that it may market. In this case, the sealing bag 3 is opened when necessary, and the sanitary filter 1 is taken out of the bag and used in the same manner as described above. The same applies to each embodiment described later.
Moreover, the structure which contains an fragrance | flavor in one or both outer cloth 11a, 11b among the 1st and 2nd outer cloth 11a, 11b as desired can be employ | adopted. This also applies to each embodiment described later.

  The sanitary filter for masks of Embodiment 1 is configured as described above, and the operation and the like will be described next. When the sanitary filter 1 of Embodiment 1 is attached to the inner side of the mask main body 20 as described above and the mask 2 is worn, as shown in FIG. 4, the air is the same as in the conventional mask. As indicated by an arrow 4, the air passes through the mask main body 20, the first outer cloth 11 a, the inner sheet 10, and the second outer cloth 11 b and is inhaled. Then, the air is exhausted through the reverse route.

And by using as mentioned above, there exist the following effects.
(1) Pathogens such as viruses and bacteria floating in the air, dust such as pollen and dust, and pathogens 6 are passed through the filter 1 as shown in FIG. It is adsorbed and removed by a layer containing stabilized chlorine dioxide water to prevent inhalation from the nostril or mouth. Therefore, only clean air is inhaled.
(2) Since pathogenic bacteria such as viruses and bacteria are sterilized and sterilized by the sterilizing and sterilizing effect (action) of chlorine dioxide, infection of diseases caused by the bacteria can be prevented. Chlorine dioxide has the effect of sterilizing and sterilizing new influenza viruses and noroviruses, so that infection of these viruses can also be prevented.
(3) The onset of hay fever can also be prevented.
(4) The deodorizing effect of the stabilized chlorine dioxide water prevents inhalation of malodorous components together with inhalation.
(5) The first and second outer cloths are made of non-hygroscopic nonwoven fabric, and the inner sheet is sandwiched between the outer cloths to cover both surfaces of the sheet, so that the inner sheet is impregnated. This prevents the stabilized chlorine dioxide water from getting attached to the mask body and the mouth of the mask wearer and getting wet.
(6) Since it is possible to prevent the pathogenic bacteria, etc., possessed by the mask wearer from being exhaled together with exhaled air and scattered and spread to the surroundings, the effects of preventing the spread of pathogenic bacteria and preventing bad breath are also achieved.

  FIG. 6 is a view showing a sanitary filter for a mask according to another embodiment (Embodiment 2) of the present invention. In the mask sanitary filter of the second embodiment, the same reference numerals are given to the same components as those already described in the first embodiment, and the description thereof is omitted. The mask sanitary filter 1A of the second embodiment is characterized by the configuration of the first and second outer cloths.

  As shown in FIG. 6, the first outer cloth 12a of the sanitary filter 1A for mask according to the second embodiment has a non-woven fabric 12 of a predetermined size (approximately twice as large as the inner sheet 10) from the central portion. The second outer fabric 12 b is configured to be formed in the other half of the nonwoven fabric 12 while being folded and formed in one half of the nonwoven fabric 12. In other words, the first and second outer cloths 12a and 12b of the second embodiment are formed integrally without separating the first outer cloth 11a and the second outer cloth 11b of the first embodiment. Is.

  In the sanitary filter 1A of the second embodiment, the nonwoven fabric 12 is folded in half with the inner sheet 10 interposed therebetween, and both surfaces of the inner sheet 10 are covered with the first and second outer cloths 12a and 12b. Configured. The other structure is the same as that of the first embodiment, including that the nonwoven fabric 12 has air permeability and is made of a non-hygroscopic material.

  The sanitary filter for mask 1A of the second embodiment is configured as described above, and is used in the same manner as the sanitary filter 1 of the first embodiment. Thereby, there exists an effect similar to Embodiment 1.

  FIG. 7 is a view showing a sanitary filter for a mask according to still another embodiment (Embodiment 3) of the present invention. The mask sanitary filter 1B of the third embodiment is also characterized by the configuration of the first and second outer cloths.

  As shown in FIG. 7, in the sanitary filter for mask 1B of Embodiment 3, a flat bag body 13 that accommodates the inner sheet 10 is formed by the first outer cloth 13a and the second outer cloth 13b. . That is, in the third embodiment, for example, the non-woven fabric 12 of the second embodiment is folded in half, and both side edges are sealed 14 and 14 by any other means, and one end (upper end in FIG. 7) is opened 15. The bag body 13 constitutes the first and second outer cloths 13a and 13b.

  And the said sanitary filter 1B of Embodiment 3 accommodates the inner side sheet | seat 10 in the bag body 13, and coat | covers both surfaces of the said sheet | seat 10 with 1st and 2nd outer side cloth 13a, 13b. . In this case, after the inner sheet 10 is accommodated in the bag body 13, the opening 15 may be sealed by bonding or any other means. Other configurations are the same as those of the first embodiment.

  The sanitary filter for mask of Embodiment 3 is configured as described above, and is used in the same manner as the sanitary filter 1 of Embodiment 1. Thereby, there exists an effect similar to Embodiment 1.

  In addition, the sanitary filter for masks of each embodiment described above is disclosed as an example, and the present invention is not limited to the above embodiment, and does not exceed the technical idea described in the claims of the utility model registration. It can be changed arbitrarily.

DESCRIPTION OF SYMBOLS 1 Sanitary filter for masks 2 Mask 10 Inner sheet 11a First outer cloth 11b Second outer cloth 20 Mask body

Claims (5)

A sanitary filter that is used by being exchangeably attached to the inner part of the main body of the mask, including a breathable mask main body formed so as to cover and wear the mouth and nostril of the user,
Composed of a sheet-like material having air permeability and hygroscopicity, and an inner sheet having a size capable of covering at least the mouth and nostril;
A first outer cloth and a second outer cloth, each of which is made of a non-hygroscopic non-woven fabric having a breathability and having a size capable of entirely covering one side and the other side of the sheet. ,
The sheet is impregnated with stabilized chlorine dioxide water,
Both sides of the sheet are coated with the outer fabric,
The sanitary filter for masks characterized by the above-mentioned.   The first outer cloth and the second outer cloth are made of separated non-woven fabrics, the inner sheet is sandwiched between the outer cloths, and both surfaces of the inner sheet are covered with the outer cloths. The sanitary filter for a mask according to claim 1, wherein the filter is coated.   The first outer cloth is formed by folding a non-woven fabric of a predetermined size in half and formed in one half of the non-woven fabric, and the second outer cloth is formed in the other half of the non-woven fabric. The inner sheet is interposed, the nonwoven fabric is folded in half, and both surfaces of the inner sheet are covered with the first and second outer cloths, The sanitary filter for a mask according to claim 1.   The first and second outer cloths form a flat bag body that accommodates the inner sheet, and the inner sheet is accommodated in the bag body so that both surfaces of the inner sheet are formed on the first and second surfaces. The mask sanitary filter according to claim 1, wherein the mask sanitary filter is covered with an outer cloth.   The sanitary filter for mask according to any one of claims 1 to 4, wherein the inner sheet is made of a material selected from a group of cloth, nonwoven fabric, felt, absorbent cotton, and paper.

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