JP2021505785A - Facial mask with ventilated nostril cover - Google Patents

Abstract

The present invention relates to a face mask having a nostril cover having a ventilation structure that is highly functional in ergonomics so as to be in close contact with the nostrils without gaps and completely surround the nostrils and to filter yellow sand and fine dust. The face mask having a nostril cover having a ventilation structure according to the present invention is fastened to a face shielding portion (10) in which a ventilation hole (11) is formed in a portion corresponding to the wearer's nose, and the face shielding portion (10). Includes a nostril cover (20) having a ventilation structure that has one or more nostrils (21) communicating with the wearer's nostrils (nostrils) and is in close contact around the wearer's nostrils. [Selection diagram] Fig. 1

Description

The present invention relates to a facial mask, more specifically configured to surround the nose, mouth, jaw and neck of the face, making it easier for the wearer to breathe and filtering fine dust in the air during the breathing process. With respect to a facial mask having a nasal cover with a ventilated structure configured to.

When spending a long time outdoors for leisure activities or leisure sports activities, the skin is easily burned or aged by the strong ultraviolet rays of sunlight and the dry and cold wind.
In addition, fine dust in the atmosphere that frequently occurs and induces respiratory diseases is also one of the environmental factors that hinder leisure activities and leisure sports activities.

I mainly wear hats and masks to block sunlight and prevent respiratory diseases caused by fine dust. Does the hat have a part of the face exposed to sunlight depending on the sunlight irradiation angle? The face is exposed to dry outdoor winds or cold winter winds, which is insufficient to provide complete protection of the face.
When the mask is worn for a long time, it has troubles such as having to correct the wearing position at any time due to physical activity or facial movement.

A facial mask has been proposed to solve these problems. Since the face mask protects the area around the nose and mouth and also surrounds the area around the chin and neck, it has the advantage of being able to protect the face from sunlight and the cold wind in winter.

However, since the face mask does not have a separate vent, it is inconvenient to breathe when worn for a long time, and there is a problem that the lens of the glasses may be moistened by breathing, especially when the wearer wears glasses. there were.

Further, since the face mask is made of ordinary woven fabric and is worn while hanging on the wearer's face, there is a problem that it is difficult to naturally adhere to the outer nose protruding from the face, that is, the outer nose.

In order to solve such a problem, the applicant has proposed a face mask provided with a ventilation assembly through a Korean utility model registration application (Registration No. 20-0476397).

However, the conventional face mask proposed by the applicant is complicated to manufacture due to many components of the ventilation assembly, so that the ventilation assembly can be easily adhered to the shape of the wearer's outer nose. Although it has a recess and an incision groove, it has a problem that it is not human-engineered and cannot completely surround the nostril (nose hole), and it also has a problem that yellow sand and fine dust cannot be filtered normally. Was there.

The present invention has been devised to solve the above-mentioned problems of conventional facial masks, and the purpose of the present invention is to make a close contact around the nostrils without any gaps and to completely surround the nostrils. It is an object of the present invention to provide a facial mask having a nostril cover having a ventilation structure with greatly improved functionality.
Another object of the present invention is to provide a face mask having a nostril cover having a ventilation structure, which has few components, is easy to manufacture, and is easy to wear.
Yet another object of the present invention is to provide a facial mask having a ventilated nostril cover that filters yellow sand and fine dust.

In order to achieve the above object, the present invention has a face shielding portion in which a ventilation hole is formed in a portion corresponding to the wearer's nose, and one or more that are fastened to the face shielding portion and communicate with the wearer's nose. A face mask comprising a nasal hole cover having a ventilation structure that has a ventilation hole and is in close contact with the wearer's nasal hole, wherein the nasal hole cover horizontally crosses a central portion of the ventilation hole and is a body. Boundaries between the horizontal grooves formed over the left and right sides of the front surface, the central vertical grooves and the left and right vertical grooves formed vertically at the center and the left and right sides of the front surface of the fuselage, respectively, and the left and right vertical grooves. It includes left and right side portions having left and right vertical end faces that are raised in the vertical direction, and a nose contact portion formed by connecting concave portions and convex portions in the directions of both left and right ends from ventilation holes on the rear surface of the fuselage. A face having a nasal hole cover with a ventilation structure, in which the left and right sides of the fuselage including the nose contact portion have a bulky three-dimensional shape having a relatively large volume as compared with the central portion of the body with reference to the groove. Provide a mask.
The face mask according to the present invention further includes a mask filter that is detachably attached to the outer surface of the face shielding portion corresponding to the nostril cover.
Further, the face mask according to the present invention includes an incision that can be used by opening the portion of the face shielding portion that blocks the mouth in a shape like a mouth.
Further, in the face mask according to the present invention, the nostril cover includes a fastening iron piece embedded portion on the left and right side portions thereof for fastening with the face shielding portion.
The face shielding portion includes a fastener fixed to the inside and outside thereof, and the fastener includes a fastening magnetic material so that a fastening iron piece embedded portion of the nostril cover is fixed by a magnetic force.

Here, the fasteners fixed to the inside and outside of the face shielding portion are separated into an inner fastener fixed to the inside of the face shielding portion and an outer fastener fixed to the outside of the face shielding portion, respectively. It is an inner / outer independent type fastener.

Further, here, in the fastener fixed to the inner and outer sides of the face shielding portion, the inner fastener and the outer fastener are integrally formed by connecting the upper ends of the inner fastener and the outer fastener to each other. It is an inner / outer integrated fastener.

Further, here, the fasteners fixed to the inside and outside of the face shielding portion are formed around the joint portion and the joint portion formed by joining the inner fastener and the outer fastener around the ventilation hole in the central portion. It is an inner / outer joint type fastener composed of a non-joint portion to be formed.
Further, the face mask according to the present invention further includes a net thread cloth that is fixedly attached to the face shielding portion so that the ventilation holes of the face shielding portion are not exposed to the outside.

Further, the present invention has one or more ventilation holes which are fastened to a face shielding portion where ventilation holes are formed in a portion corresponding to the wearer's nose and communicate with the wearer's nose hole. A nose hole cover for a face mask having a ventilation structure that is in close contact with the surroundings. The left and right side portions having the central vertical groove and the left and right vertical grooves that intersect the horizontal groove and are formed in the vertical direction, and the left and right vertical end faces that are vertically raised at the boundary between the left and right vertical grooves, and the rear surface of the fuselage. It includes a nose contact portion in which concave portions and convex portions are connected in the directions of both left and right ends from the ventilation hole, and the left and right side portions of the body including the nose contact portion are of the fuselage with reference to the left and right vertical grooves. Provided is a nasal hole cover having a ventilation structure for a face mask, which has a bulky three-dimensional shape having a relatively large volume as compared with the central portion.

The present invention provides a facial mask having a ventilated nostril cover with greatly improved ergonomic functionality so that it adheres tightly around the nostrils and completely surrounds the nostrils.
The present invention provides a face mask having a nasal cavity cover having a ventilation structure, which has few components, is easy to manufacture, and is easy to wear.

The present invention is a nostril with a ventilation structure that can reduce the risk of respiratory diseases during outdoor activities by filtering yellow sand and fine dust through a mask filter that is detachably attached to the outer surface of the face mask body. A facial mask with a cover is provided.

It is a separation perspective view of the face mask according to 1st Example of this invention. It is a perspective view of the nostril cover according to 1st Example of this invention. It is a front view of the nostril cover according to 1st Example of this invention. It is a rear view of the nostril cover according to 1st Example of this invention. It is a separation perspective view of the face mask according to the 2nd Example of this invention. It is a separation perspective view of the face mask according to the 3rd Example of this invention. It is a perspective view of the inside and outside integrated fastener of a face mask according to the 3rd Example of this invention. FIG. 7 is a view in which the front surface of the inner / outer integrated fastener of FIG. 7 is expanded upward. FIG. 7 is a view in which the rear surface of the inner / outer integrated fastener of FIG. 7 is expanded upward. It is a separation perspective view of the face mask according to the 4th Example of this invention. It is a figure which shows the front surface of the inner-outer joint type fastener of a face mask according to 4th Example of this invention. It is a figure which shows the rear surface of the inner-outer joint type fastener of FIG. It is a separation perspective view of the face mask according to the 5th Example of this invention.

Hereinafter, specific contents for carrying out the present invention will be described with reference to the accompanying drawings.
Then, the same components in the drawings are indicated by the same drawing reference numerals even if they are shown in other drawings.

Further, in the description of the present invention, if it is determined that a specific description of the related known function or known configuration may unnecessarily obscure the gist of the present invention, a detailed description thereof will be given. Is omitted.

FIG. 1 is a separate perspective view of the face mask according to the first embodiment of the present invention, FIG. 2 is a perspective view of the nostril cover according to the first embodiment of the present invention, and FIG. 3 is a front view of the nostril cover according to the first embodiment of the present invention. FIG. 4 is a rear view of the nostril cover according to the first embodiment of the present invention.
The face mask according to the first embodiment of the present invention is roughly classified into a face shielding portion 10, a nostril cover 20, and a mask filter 30.

The face shielding portion 10 has a vent hole 11 formed in a portion corresponding to the wearer's nose, and is made of a windproof and coldproof material (for winter) or a material having excellent ultraviolet ray blocking property (for summer), and has left and right ends. It is fixed to the back of the head by a fastening means such as a velcro tape 14 formed on the portion.

The nostril cover 20 has one or more vents 21 that are in close contact with the periphery of the wearer's nostrils and communicate with the wearer's nostrils so that the vents 21 communicate with the vents 11 of the face shield 10. It is fastened to the inner surface of the face shielding portion 10.

The nostril cover 20 having a ventilation structure makes it easy to bend or expand the body of the nostril cover 20 upward and downward in order to increase the adaptability to the distance between the tip of the nose and the upper lip, which differs for each wearer. It has a lateral groove 22 formed across the left and right side portions 29 on the front surface of the fuselage so as to horizontally cross the central portion of the ventilation hole 21.

Further, the nostril cover 20 having the ventilation structure can be easily bent or expanded in the left-right direction in order to enhance the adaptability to the width of the nostril (the portion bulging from the tip of the nose to the left and right), which differs for each wearer. As described above, the central vertical groove 23 and the left and right vertical grooves 23'that intersect the horizontal groove 22 and are formed in the vertical direction are provided at the center and the left and right sides of the front surface of the fuselage, respectively. Further, the left and right side portions 29 of the nostril cover 20 having the ventilation structure have left and right vertical end surface portions 28 that are raised in the vertical direction at the boundary portion with the left and right vertical grooves 23'.

Further, the nostril cover 20 having the ventilation structure has a symmetrical arc portion 24 on the front surface of the upper end portion of the body for close contact with the face shielding portion 10, and fills the circumference of the wearer's nose. It has a nostril contact portion 25 in which a concave portion 25a and a convex portion 25b are connected in the directions of both left and right ends from a ventilation hole 21 on the rear surface of the fuselage so as to be in close contact with the body. Further, in the nostril cover 20 having the ventilation structure, the left and right side portions 29 of the body including the nose contact portion 25 have a volume relatively large as compared with the central portion of the body, based on the left and right vertical grooves 23'. It has a bulky) three-dimensional shape.

In this way, the nostril cover 20 is tightly attached to the face shielding portion 10 and also adheres to the wearer's nose without any gaps, so that the breathing air passing through the fastening portion with the face shielding portion 10 and around the nose Suppresses entry and exit (breathing air enters and exits only through the vents 21).

Further, the nostril cover 20 having the ventilation structure has fastening holes 26 on the left and right outer portions of the nostril cover 20 as fastening means for fastening the nostril cover 20 to the face shielding portion 10, respectively, and is outside the face shielding portion 10. By fastening the fastening rivets 12 to the left and right fastening holes 26 of the nostril cover 20, the outer surface of the nostril cover 20 can be fastened to the inner surface of the face shielding portion 10.
The nostril cover is made of a soft elastic body (silicon rubber, urethane foam, etc.).

The mask filter 30 is detachably attached to the outer surface of the face shielding portion 10 corresponding to the nostril cover 20, and functions to allow the wearer to filter fine dust in the air during the breathing process.

By attaching the mask filter 30 detachably in this way, the face mask is worn without the mask filter 30 on days when fine dust is not generated, and the face mask is attached only when fine dust is generated. Therefore, it is easy to wear the face mask, and it is easy to replace the mask filter 30 when it is contaminated.
A variety of woven fabrics can be used as the material of the mask filter 30, but a non-woven fabric for a yellow sand mask, which is excellent in filtering fine dust, is preferable.

Further, it is preferable that the mask filter 30 is provided with wrinkle edges 31 on both the left and right sides. This prevents the mask filter 30 from completely adhering to the face shielding portion 10 and forms a space between the mask filter 30 and the face shielding portion 10 to make the wearer's breathing smoother. To do.

The face mask according to the present invention configured in this way can filter fine dust such as yellow sand during outdoor activities by the mask filter 30 detachably attached to the outer surface of the face shielding portion 10, and thus respiratory diseases. It is possible to reduce the risk of such things.

Further, in the face mask according to the present invention, an incision 15 may be formed in a portion of the face shielding portion 10 that blocks the mouth so that the face can be opened in a shape like a mouth to drink or easily interact with each other. it can.
FIG. 5 is a separated perspective view of the face mask according to the second embodiment of the present invention.

In the face mask according to the second embodiment of the present invention, the fastening of the face shielding portion 10 and the nostril cover 20 does not depend on the fastening rivet 21 and the fastening hole 26 of the nostril cover as in the first embodiment, as shown in FIG. The inner fastener 40 and the outer fastener 50 provided on the inner and outer sides of the fastening iron piece embedding portion 27 provided on the left and right side portions of the nostril cover 20 and the face shielding portion 10, respectively.

That is, the fastening magnetic body 41 is provided on the left and right side portions of the inner fastener 40 provided inside the face shielding portion 10 so as to correspond to the fastening iron piece embedded portion 27 provided on the left and right side portions of the nostril cover 20. If embedded, the fastening iron piece embedding portion 27 is fixed to the fastening magnetic body 41 by the magnetic force of these fastening magnetic bodies 41, and the nostril cover 20 is fastened to the face shielding portion 10.
Prior to fastening the nostril cover 20 and the face shielding portion 10, the inner fastener 40 and the outer fastener 50 are previously joined to the inside and outside of the face shielding portion 10 by a joining means such as sewing.

FIG. 6 is a separate perspective view of the face mask according to the third embodiment of the present invention, FIG. 7 is a perspective view of the inner / outer integrated fastener of the face mask according to the third embodiment of the present invention, and FIG. 8 is the inner / outer side of FIG. FIG. 9 is a view in which the front surface of the integrated fastener is expanded upward, and FIG. 9 is a view in which the rear surface of the inner / outer integrated fastener in FIG. 7 is expanded upward.

As shown in FIGS. 7 to 9, in the face mask according to the third embodiment of the present invention, the upper ends of the inner fastener 61 and the outer fastener 62 are connected to each other, and the inner fastener and the outer fastener are integrally connected. Includes a molded inner / outer integrated fastener 60.

Then, as shown in FIG. 6, the inner / outer integrated fastener 60 is connected to the upper end of the face shielding portion 10, and is connected to the peripheral portion of the ventilation hole 64 of the inner / outer integrated fastener 60 thus connected. The inner / outer integrated fastener 60 is fixed to the face shielding portion 10 by a joining means such as sewing.

The face mask according to the third embodiment of the present invention has a fastening magnetism embedded in the inner fastener 61 of the inner / outer integrated fastener 60 in which the fastening iron piece embedded portion 27 of the nostril cover is joined to the face shielding portion 10. By being fixed to the body 65 by magnetic force, the outer surface of the nostril cover 20 is fastened to the inner surface of the face shielding portion 10.

10 is a separate perspective view of the face mask according to the fourth embodiment of the present invention, FIG. 11 is a view showing the front surface of the inner / outer joint type fastener of the face mask according to the fourth embodiment of the present invention, and FIG. 12 is FIG. It is a figure which shows the rear surface of the inner-outer joint type fastener.

As shown in FIGS. 11 and 12, the face mask according to the fourth embodiment of the present invention is formed by joining the inner fastener 71 and the outer fastener 72 to each other around the vent hole 75 in the central portion. An inner / outer joint type fastener 70 including a portion 73 and a non-joint portion 74 formed around the joint portion 73 is provided.

Then, if the inner / outer joint type fastener 70 is pushed into the ventilation hole 11 of the face shielding portion 10 and the peripheral portion of the ventilation hole 11 of the face shielding portion 10 is pushed into the non-joining portion 74 of the inner / outer joining type fastener 70. , As shown in FIG. 10, the inner / outer joint type fastener 70 is coupled around the ventilation hole 11 of the face shielding portion 10.

By applying a joining means such as sewing to the peripheral portion of the ventilation hole 75 of the inner / outer joint type fastener 70 thus joined, the inner / outer joint type fastener 70 is fixed to the face shielding portion 10.

The face mask according to the fourth embodiment of the present invention is for fastening in which the iron piece embedded portion 27 for fastening the nostril cover 20 is embedded in the inner fastener 71 of the inner / outer joint type fastener 70 joined to the face shielding portion 10. By being fixed to the magnetic body 76 by a magnetic force, the outer surface of the nostril cover 20 is fastened to the inner surface of the face shielding portion 10.

Although not shown, as a method of fastening the nostril cover 20 to the face shielding portion 10, fastening protrusions are formed on the left and right side portions of the nostril cover 20, and fastening holes are formed on the corresponding portions of the inner fastener 71. Then, by fastening the protrusion and the hole, the outer surface of the nostril cover 20 can be fastened to the inner surface of the face shielding portion 10.
FIG. 13 is a separated perspective view of the face mask according to the fifth embodiment of the present invention.

In the face mask according to the fifth embodiment of the present invention, the mesh thread cloth 80 is fixedly attached to the face shielding portion 10, and the mesh thread cloth 80 is a face shielding portion when the mask filter 30 is not attached to the face mask. Prevent the ventilation holes 11, 64, 75 of the 10 or the fasteners 50, 60, 70 from being exposed to the outside.
In the above, the technical idea of the present invention has been described based on the accompanying drawings, but this is an exemplary description of a preferred embodiment of the present invention and does not limit the present invention.
In addition, any person who has ordinary knowledge in the technical field to which the present invention belongs will be able to make various modifications and imitations within the category of the technical idea of the present invention.

The face mask having a nostril cover having a ventilation structure according to the present invention has greatly improved human engineering functionality so as to adhere tightly around the nostrils and completely surround the nostrils, and is manufactured with few components. It is easy to wear, easy to wear, and by filtering yellow sand and fine dust with a mask filter that is detachably attached to the outer surface of the face mask body, it reduces the risk of respiratory diseases during outdoor activities. It can be applied to leisure sports and the health industry.

10 Face shield 11 Ventilation hole 12 Fastening rivet 13 Velcro tape 14 Velcro tape 15 Cut opening 20 Nose hole cover 21 Ventilation hole 22 Horizontal groove 23 Central vertical groove 23'Left and right vertical groove 24 Arc part 25 Nose contact part 25a Concave 25b Convex part 26 Fastening hole 27 Fastening iron piece embedded part 28 Vertical end face part 29 Side part 30 Filter mask 31 Wrinkle edge 40 Inner fastener 41 Fastening magnetic body 50 Outer fastener 60 Inner / outer integrated fastener 61 Inner fastener 62 Outer fastening Tools 63 Inner-outer boundary 64 Vents 65 Fastening magnetic material 70 Inner-outer joint type fasteners 71 Inner fasteners 72 Outer fasteners 73 Joints 74 Non-joints 75 Vents 76 Fastening magnetic materials 80 Net thread cloth

Claims (10)

A face shield (10) in which a vent (11) is formed in a portion corresponding to the wearer's nose, and one or more vents that are fastened to the face shield (10) and communicate with the wearer's nostrils. A facial mask comprising (21) and a nostril cover (20) having a ventilation structure that adheres around the wearer's nostrils.
The nostril cover (20)
A lateral groove (22) formed across the central portion of the ventilation hole (21) in the horizontal direction and over the left and right side portions (29) on the front surface of the fuselage.
Central vertical grooves (23) and left and right vertical grooves (23') formed in the vertical direction intersecting the horizontal grooves (22) at the center and left and right sides of the front surface of the fuselage, respectively.
A left-right side portion (29) having a left-right vertical end face portion (28) raised in the vertical direction at a boundary portion with the left-right vertical groove (23'), and a left-right side portion (29).
It includes a nose contact portion (25) in which a concave portion (25a) and a convex portion (25b) are connected in the directions of both left and right ends from the ventilation hole (21) on the rear surface of the fuselage.
Based on the left and right vertical grooves (23'), the left and right side portions (29) of the fuselage including the nostril contact portion (25) have a volume relatively large compared to the central portion of the fuselage. A facial mask with a well-shaped, ventilated nostril cover. The face mask having a nostril cover having a ventilation structure according to claim 1, further comprising a mask filter (30) detachably attached to the outer surface of the face shielding portion (10) corresponding to the nostril cover (20). The face mask having a nostril cover having a ventilation structure according to claim 1, further comprising an incision (15) that can be opened and used in a mouth-like shape at a portion of the face shielding portion (10) that blocks the mouth. The ventilation structure according to claim 1, wherein the nostril cover (20) includes a fastening iron piece embedded portion (27) in its left and right side portions (29) for fastening to the face shielding portion (10). A facial mask with a nostril cover. The face shielding portion (10) includes fasteners (40, 50, 60, 70) fixed to the inside and outside thereof, and the fasteners (40, 50, 60, 70) are for fastening the nostril cover (20). The face mask having a nostril cover having a ventilation structure according to claim 4, which includes a fastening magnetic material (41, 65, 76) so that the iron piece embedded portion (27) is fixed by a magnetic force. The fasteners fixed to the inside and outside of the face shield (10) are fixed to the inside fastener (40) fixed to the inside of the face shield (10) and to the outside of the face shield (10). The face mask having a nostril cover having a ventilation structure according to claim 5, which is separated from the outer fastener (50). Fasteners fixed to the inside and outside of the face shielding portion (10) are fastened to the inner fastener (61) and the outer fastener by connecting the upper ends of the inner fastener (61) and the outer fastener (62) to each other. The face mask having a nostril cover having a ventilation structure according to claim 5, which is an inner / outer integrated fastener (60) in which the tool (62) is integrally molded. The fastener fixed to the inside and outside of the face shielding portion (10) is a joint portion (joint portion) in which the inner fastener (71) and the outer fastener (72) are joined around the ventilation hole (75) in the central portion. The face mask having a nostril cover having a ventilation structure according to claim 5, which is an inner / outer joint type fastener (70) composed of 73) and a non-joint portion (74) formed around the joint portion. The ventilation according to claim 1, further comprising a net thread cloth (80) fixedly attached to the face shielding portion (10) so that the ventilation holes (11) of the face shielding portion (10) are not exposed to the outside. A facial mask with a structured nostril cover. The wearer has one or more vents (21) that are fastened to the face shield (10) where vents (11) are formed in the portion corresponding to the wearer's nostrils and communicate with the wearer's nostrils. Nostril cover (20) for face mask with a ventilation structure that adheres around the nostrils of
A lateral groove (22) formed across the central portion of the ventilation hole (21) in the horizontal direction and over the left and right side portions (29) on the front surface of the fuselage.
Central vertical grooves (23) and left and right vertical grooves (23') formed in the vertical direction intersecting the horizontal grooves (22) at the center and left and right sides of the front surface of the fuselage, respectively.
A left-right side portion (29) having a left-right vertical end face portion (28) raised in the vertical direction at a boundary portion with the left-right vertical groove (23'),
It includes a nose contact portion (25) in which a concave portion (25a) and a convex portion (25b) are connected in the directions of both left and right ends from the ventilation hole (21) on the rear surface of the fuselage.
Based on the left and right vertical grooves (23'), the left and right side portions (29) of the fuselage including the nostril contact portion (25) have a volume relatively large compared to the central portion of the fuselage. Nostril cover with a ventilation structure for face masks.