CN111465432A - Face shield with breathable structure nostril caps - Google Patents

Abstract

The present invention relates to a mask having a nose cap with a ventilation structure, which has excellent ergonomic functionality so that it can be tightly wrapped around nostrils to completely wrap the nostrils, and can filter dust or haze. The mask with the nose cap having the ventilation structure according to the present invention comprises: a face mask (10) having ventilation holes (11) formed at a portion corresponding to the nose of a wearer; and a nose cover (20) of a ventilation structure, which is fastened on the face mask (10), has more than one ventilation hole (21) communicated with the nostrils of the wearer, and is tightly attached around the nostrils of the wearer.

Description

Face shield with breathable structure nostril caps

technical field

The present invention relates to a face mask, and more particularly, to a face mask with a nostril cover of a breathable structure, which is configured to wrap around the nose, mouth, chin and neck of the face, and allows the wearer to breathe easily and filter during the breathing process Haze in the air.

Background technique

When doing leisure activities or leisure sports outdoors for a long time, the skin is easily sunburned or aged due to the strong ultraviolet rays of the sun or the dry cool wind.

In addition, haze in the air, which frequently occurs and causes respiratory diseases and the like, is also one of the environmental factors that hinder leisure activities and leisure sports activities.

In order to block sunlight and prevent respiratory diseases caused by haze, hats and masks are mainly worn, but depending on the angle of sunlight exposure, hats expose part of the face to the sun or the face is exposed to the dry wind outdoors and the cool wind in winter, Therefore, the hat is not sufficient to completely protect the face.

The mask has troubles, for example, when the mask is worn for a long time, the wearing position needs to be corrected at any time due to physical activity or movement of the face.

Face shields have been proposed to solve these problems. The mask can protect the nose and mouth around the chin and neck, thereby protecting the face, etc. from the sun or cold winter wind.

However, since the mask does not have a separate vent, it is inconvenient to breathe when worn for a long time, especially when the wearer wears glasses, breath is generated on the glasses due to breathing.

In addition, since the face mask is generally made of fabric, it is worn so as to hang on the wearer's face, and therefore it is difficult to naturally adhere to the outer nose protruding from the face.

In order to solve the above problems, the applicant has proposed a face mask provided with a breathable component through a utility model grant application (Grant No. 20-0476397).

However, the conventional face mask proposed by the present applicant is complicated to manufacture due to the many components of the ventilation component, and although the ventilation component has grooves and slits, the ventilation component can be adapted to the outer nose shape of the wearer It is easy to fit, but because it is not ergonomic, it is difficult to completely wrap the nostrils, and it cannot effectively filter sand or smog.

SUMMARY OF THE INVENTION

(1) Technical problems to be solved

The present invention is proposed to solve the above-mentioned problems of traditional face masks, and the purpose of the present invention is to provide a face mask with a nostril cover with a breathable structure, which greatly improves the ergonomic functionality, so that it can be closely attached around the nostrils to completely wrap the nostrils.

Another object of the present invention is to provide a face mask with a nostril cover with a breathable structure, which is easy to manufacture and convenient to wear due to its few components.

Yet another object of the present invention is to provide a face mask with a nostril cover with a breathable structure, which can filter dust or haze.

(2) Technical solutions

In order to achieve the above objects, the present invention provides a face mask with a nostril cover with a breathable structure, the face mask comprising: a face shield, a part corresponding to the wearer's nose is formed with a ventilation hole; a nostril cover with a breathable structure is fastened on the face cover The mask has one or more ventilation holes in communication with the nostrils of the wearer, and is tightly fitted around the nostrils of the wearer, wherein the nostril cover comprises: a transverse groove, which traverses the ventilation holes in a horizontal direction. The central part is formed across the left and right side parts of the front surface of the main body; the central vertical groove and the left and right vertical grooves are respectively formed in the center and left and right sides of the front surface of the main body to intersect the transverse grooves in a vertical direction; the left and right side parts , which has left and right vertical cross-sectional parts extending upward in a vertical direction at the boundary of the left and right vertical grooves; the nose alar close-fitting part is connected to the left and right ends from the ventilation holes on the rear surface of the main body to form a concave part and a convex part, wherein , with the left and right vertical grooves as a reference, the left and right side portions of the main body including the nose alar close-fitting portion have a relatively large three-dimensional shape compared to the central portion of the main body.

The mask according to the invention further comprises: a mask filter detachably disposed on the outer side surface of the face mask corresponding to the nostril cover.

In addition, the mask according to the present invention has a cut-out opening, which can be opened in the shape of a mouth at a portion of the face mask that shields the mouth.

In addition, according to the mask of the present invention, the left and right side portions of the nostril caps have iron sheet-filled portions for fastening, so that the nostril caps are fastened to the face mask.

Among them, the face mask has fasteners fixed on the inner and outer sides thereof, and the fasteners have a magnetic body for fastening, so that the filling part of the iron sheet for fastening of the nostril cover is fixed by magnetic lines of force.

Wherein, the fasteners fixed on the inner and outer sides of the face shield are inner and outer independent type fasteners, which are respectively independently formed as inner fasteners fixed on the inner side of the face shield and inner fasteners fixed on the outer side of the face shield. Outboard fasteners.

And, the fasteners fixed on the inner and outer sides of the face shield are inner and outer integrated fasteners, which are connected by the upper end of the inner fastener and the upper end of the outer fastener, so that the inner tightening The fasteners are integrally formed with the outer fasteners.

Moreover, the fasteners fixed on the inner side and the outer side of the face shield are inner and outer joint type fasteners, which include: a joint part, and the inner fastener and the outer fastener are mutually connected around the ventilation hole in the central part. The joint is formed; the non-joint part is formed around the joint part.

And, the mask according to the present invention further comprises: a mesh cloth, which is fixedly arranged on the face mask to prevent the ventilation holes from being exposed.

Furthermore, the present invention provides a nostril cap with a breathable structure for a face mask, the nostril cap with a breathable structure for a face mask is fastened to a face mask in which no ventilation holes are formed in a portion corresponding to the wearer's nose, and has a communication with the wearer's nostrils. one or more ventilation holes, and close to the wearer's nostrils, characterized in that the nostril cover comprises: a transverse groove, horizontally traversing the central part of the ventilation holes, and across the front surface of the main body The left and right side parts are formed; the central vertical groove and the left and right vertical grooves are respectively formed at the center and left and right sides of the front surface of the main body to intersect the horizontal grooves in the vertical direction; The boundary part is a vertical section part extending upward in a vertical direction; the nose alar close-fitting part is connected to the left and right ends from the ventilation hole on the rear surface of the main body to form a concave part and a convex part, wherein, based on the left and right vertical grooves, The left and right side parts of the main body including the alar-fitting part have a relatively large volume three-dimensional shape compared to the central part of the main body.

(3) Beneficial effects

The present invention provides a face mask with a nostril cover with a breathable structure, which greatly improves the ergonomic functionality, so that it can closely fit around the nostrils to completely wrap the nostrils.

The present invention provides a face mask with a nostril cover with a breathable structure, which is easy to manufacture and convenient to wear due to the few components.

The present invention provides a mask with a nostril cover with a breathable structure, which can filter sand and dust or haze through a mask filter detachably arranged on the outer surface of the mask body, so as to reduce the worry of causing respiratory system diseases during outdoor activities .

Description of drawings

FIG. 1 is an exploded perspective view of a mask according to a first embodiment of the present invention.

2 is a perspective view of a nostril cap according to a first embodiment of the present invention.

3 is a front view of the nostril cap according to the first embodiment of the present invention.

Figure 4 is a rear view of the nostril cap according to the first embodiment of the present invention.

5 is an exploded perspective view of a mask according to a second embodiment of the present invention.

6 is an exploded perspective view of a mask according to a third embodiment of the present invention.

7 is a perspective view of an inner and outer integrated fastener of a mask according to a third embodiment of the present invention.

FIG. 8 is a view in which the front surface of the inner and outer integrated fastener of FIG. 7 is developed upward.

FIG. 9 is a view in which the rear surface of the inner and outer integrated fastener of FIG. 7 is developed upward.

10 is an exploded perspective view of a mask according to a fourth embodiment of the present invention.

11 is a top view of the front surface of the inside and outside engagement type fasteners of the mask according to the fourth embodiment of the present invention.

FIG. 12 is a top view of the rear surface of the inside-outside engaging fastener of FIG. 11 .

Fig. 13 is an exploded perspective view of the mask of the fifth embodiment of the present invention.

reference numerals

10: Face shield 11: Air vents

12: Fastening rivets 13: Velcro

14: Velcro 15: Cut the opening

20: Nostril caps 21: Air vents

22: Transverse slot 23: Central vertical slot

23': Left and right vertical grooves 24: Arc part

25: Nose alar contact part 25a: Concave part

25b: Projection 26: Fastening groove

27: Filled portion of iron sheet for fastening 28: Vertical cross-section portion

29: Left and right side 30: Mask filter

31: pleated edge 40: inner fastener

41: Magnetic body for fastening 50: External fastener

60: Inside and outside integral fasteners 61: Inside fasteners

62: Outside fasteners 63: Inside and outside borders

64: Ventilation hole 65: Magnetic body for fastening

70: Inside and outside engaging fasteners 71: Inside fasteners

72: Outer Fastener 73: Joint

74: Non-joint part 75: Ventilation hole

76: Magnetic body for fastening 80: Mesh cloth

Detailed ways

Hereinafter, the specific implementation content of the present invention will be described in detail with reference to the accompanying drawings.

In addition, the same components in the drawings are denoted by the same reference numerals even though they are shown in other drawings.

Furthermore, in describing the present invention, when it is judged that the specific description of related well-known functions or well-known structures may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted.

1 is an isolated perspective view of a mask according to a first embodiment of the present invention, FIG. 2 is a perspective view of a nostril cap according to the first embodiment of the present invention, and FIG. 3 is a main portion of the nostril cap according to the first embodiment of the present invention. View, Figure 4 is a rear view of the nostril cap according to the first embodiment of the present invention.

The mask according to the first embodiment of the present invention mainly includes a face mask 10 , a nostril cover 20 , and a mask filter 30 .

The face shield 10 has ventilation holes 11 formed in the portion corresponding to the wearer's nose, and is made of a windproof and coldproof material (for winter) or a material with excellent ultraviolet shielding properties (for summer), and is formed at the left and right ends. Fastening devices such as Velcro 14 are fixed to the back of the head.

The nostril cover 20 is close to the peripheral part of the nostril of the wearer, has more than one ventilation hole 21 communicating with the nostril of the wearer, and is fastened on the inner side of the face mask 10, so that the ventilation hole 21 is connected with the face mask 10. The ventilation holes 11 are connected.

In order to improve the adaptability of the distance between the nose tip and the upper lip of each wearer, the nostril cap 20 of the breathable structure has a transverse groove 22 which penetrates the central part of the air hole 21 in the horizontal direction, And it is formed across the left and right side portions 29 of the front surface of the main body to easily fold the main body of the nostril cap 20 in the up-down direction.

In addition, in order to improve the adaptability of the lateral width of each wearer's different nose wings (from the nose tip to the left and right inflated parts), the nostril cover 20 of the breathable structure has a central vertical groove 23 and left and right vertical grooves 23'. The central vertical groove 23 and the left and right vertical grooves 23' are formed to intersect the transverse grooves 22 in the center and left and right sides of the front surface of the main body respectively in the vertical direction, so as to easily fold the nostril cover 20 in the left and right direction. In addition, the left and right side portions 29 of the nostril cap 20 of the ventilation structure have left and right vertical cross-sectional portions 28 extending upward in a vertical direction at the boundary portion with the left and right vertical grooves 23'.

In addition, the nostril cover 20 of the ventilation structure has a left-right symmetrical circular arc part 24 on the front surface of the upper end of the main body, so as to be tightly fastened with the face mask 10, and has two left and right ends from the ventilation hole 21 on the rear surface of the main body. The alar abutment part 25 in which the concave part 25a and the convex part 25b are formed is connected in a direction so as to fill the circumference of the wearer's nose alar and be in close contact with the nose alar. In addition, the nostril cover 20 of the breathable structure is based on the left and right vertical grooves 23 ′, and the left and right side parts 29 of the main body including the nose alar close-fitting part 25 have a relatively large volume compared with the central part of the main body. three-dimensional shape.

As described above, the nostril cover 20 is tightly fastened to the face shield 10 while being snug against the wearer's nostrils, thereby inhibiting the ingress and egress of breathing air passing through the fastening parts of the face mask 10 and around the nostrils (only through the ventilation holes) 21 in order to realize the in and out of breathing air).

In addition, the nostril cover 20 of the breathable structure has fastening grooves 26 on the left and right outer parts of the nostril cover 20 respectively, which are used as fastening means for fastening the nostril cover 20 to the face mask 10 . The outer side of the nostril cover 20 is fastened with the fastening rivets 12 in the left and right fastening grooves 26 of the nostril cover 20 , so that the outer surface of the nostril cover 20 is fastened to the inner surface of the face shield 10 .

Nostril caps consist of soft elastomers (silicone rubber, polyurethane, etc.).

The mask filter 30 is detachably attached to the outer side surface of the face mask 10 corresponding to the nostril cover 20, and performs the function of filtering haze in the air during the wearer's breathing.

As mentioned above, the mask filter 30 is detachably attached, so the mask filter 30 may not be attached when the mask is worn when there is no haze, and it can be attached to the mask only when haze is generated, so it is convenient to wear the mask, And it is also easy to replace the mask filter 30 when it becomes soiled.

Various kinds of fabrics can be used as the material of the mask filter 30, but nonwoven fabrics for dust masks or the like having an excellent haze filtering function are preferable.

In addition, the mask filter 30 is preferably provided with pleated edges 31 on the left and right sides, in order to prevent the mask filter 30 from completely adhering to the face mask 10, thereby forming a space between the mask filter 30 and the face mask 10, to make the wearer's breathing easier.

The mask according to the present invention constructed as described above can filter haze caused by sand and dust during outdoor activities through the mask filter 30 detachably provided on the outer surface of the face mask 10, thereby reducing respiratory diseases. and other worries.

In addition, the mask according to the present invention may also be formed with a cutout 15 to open in the shape of a mouth at a portion of the face mask 10 that shields the mouth, so as to facilitate drinking, etc. or conversation.

5 is an exploded perspective view of a mask according to a second embodiment of the present invention.

In the mask according to the second embodiment of the present invention, the fastening of the face mask 10 to the nostril cap 20 is not by the fastening rivet 21 and the fastening groove 26 of the nostril cap in the first embodiment, but as shown in Fig. As shown in FIG. 5 , it is realized by the iron sheet filling parts 27 for fastening provided on the left and right side parts of the nostril cover 20 and the inner fasteners 40 and the outer fasteners 50 respectively provided on the inner side and the outer side of the face shield 10 . .

That is, the left and right side portions of the inner fasteners 40 provided on the inside of the face shield 10 are buried in the left and right side portions of the inner fasteners 40 provided on the inside of the face shield 10 so as to correspond to the left and right side portions of the nostril cap 20 for the fastening iron pieces The magnetic body 41 and the fixing iron piece filling portion 27 are fixed to the fixing magnetic body 41 by the magnetic field lines of the fixing magnetic bodies 41, and the nostril cover 20 is fastened to the face shield 10.

Before the nostril cap 20 and the face shield 10 are fastened, the medial fasteners 40 and the lateral fasteners 50 are pre-engaged to the inner and outer sides of the face shield 10 by engaging means such as sewing.

6 is an isolated perspective view of the mask according to the third embodiment of the present invention, FIG. 7 is a perspective view of the inner and outer integrated fasteners of the mask according to the third embodiment of the present invention, and FIG. The front surface of the integrated fastener is developed upward, and FIG. 9 is a view of the rear surface of the inner and outer integrated fastener of FIG. 7 developed upward.

As shown in FIGS. 7 to 9 , an inner and outer integrated fastener 60 is provided on the mask according to the third embodiment of the present invention, and the inner and outer integrated fastener 60 is formed by the upper end of the inner fastener 61 The upper end of the outer fastener 62 is connected to each other so that the inner fastener and the outer fastener are integrally formed.

In addition, as shown in FIG. 6 , the inner and outer integrated fasteners 60 are inserted into the upper end of the face shield 10 , and sewing or the like is used around the ventilation holes 64 of the inner and outer integrated fasteners 60 thus inserted. The engaging manner secures the inner and outer integral fasteners 60 to the face shield 10 .

In the mask according to the third embodiment of the present invention, the iron sheet filling portion 27 for fastening of the nostril cover is fixed to the magnetic body 65 for fastening by magnetic lines of force, so that the outer surface of the nostril cover 20 is fastened to the face mask 10 The magnetic body 65 is embedded in the inner fastener 61 of the inner and outer integrated fastener 60 to be engaged with the face shield 10 .

10 is an exploded perspective view of the mask according to the fourth embodiment of the present invention, FIG. 11 is a top view of the front surface of the inside and outside engaging type fasteners of the mask according to the fourth embodiment of the present invention, and FIG. Top view of the rear surface of the inside-outside engagement fastener.

As shown in FIGS. 11 and 12 , the mask according to the fourth embodiment of the present invention is provided with an inner and outer engaging type fastener 70 , which includes: an engaging portion 73 , which is connected by the inner fastener 71 and the outer fastener 72 . The ventilation holes 75 in the central part are formed by joining with each other; the non-joining part 74 is formed around the joining part 73 .

In addition, as shown in FIG. 10 , when the inner and outer joint type fasteners 70 are pushed into the ventilation holes 11 of the face shield 10 and the edges of the ventilation holes 11 of the face shield 10 are pushed into the inner and outer joint type fasteners When the non-engaging portion 74 of the fastener 70 is engaged, the inner and outer engaging fasteners 70 are inserted around the vent holes of the face shield 10 .

As described above, the inside and outside engaging type fasteners 70 are fixed to the face shield 10 by joining methods such as sewing at the edges of the ventilation holes 75 of the inserted inside and outside engaging type fasteners 70 .

In the mask according to the fourth embodiment of the present invention, the engaging iron piece filling portion 27 of the nostril cap 20 is fixed to the fastening magnetic body 76 by magnetic lines of force, so that the outer surface of the nostril cap 20 is fastened to the face mask 10 The inner side surface of the fastener magnetic body 76 is embedded in the inner side fastener 71 of the inner and outer side engaging type fastener 70 of the face shield 10 .

Although not shown, as a method of tightening the nostril cap 20 to the face mask 10 , fastening protrusions are formed on the left and right side portions of the nostril cap 20 , and fastening portions are provided on the corresponding portions of the inner fasteners 71 . The groove portion is used to fasten the protrusion and the groove portion so that the outer side surface of the nostril cover 20 can be fastened to the inner side surface of the face shield 10 .

Fig. 13 is an exploded perspective view of the mask of the fifth embodiment of the present invention.

In the mask according to the fifth embodiment of the present invention, the mesh cloth 80 is fixedly arranged on the face mask 10. When the mask filter 30 is not worn on the mask, the mesh cloth 80 prevents the face mask 10 or the fasteners 50, The ventilation holes 11, 64, 75 of 60, 70 are exposed.

In the above, although the technical idea of the present invention has been described with reference to the accompanying drawings, this is merely an exemplary description of the preferred embodiment of the present invention, and is not intended to limit the present invention.

Furthermore, it should be added that various modifications and imitations can be made by those of ordinary skill in the technical field to which the present invention pertains without departing from the technical idea of the present invention.

Industrial Applicability

The ergonomic function of the mask with a nostril cap with a breathable structure according to the present invention is very excellent, so that it can be tightly fitted around the nostrils to completely wrap the nostrils. The mask filter installed on the outer surface of the mask body can filter sand and dust or haze, thereby reducing the worry of respiratory diseases caused by outdoor activities, so it has practicality in leisure sports and health care industries.

Claims (10)

1. A mask having a breather structured nasal aperture cover, the mask comprising:

a face mask (10) having ventilation holes (11) formed at a portion corresponding to the nose of a wearer;

a nose cover (20) of a ventilation structure, which is fastened on the face mask (10), has more than one ventilation hole (21) communicated with the nostrils of the wearer and clings to the periphery of the nostrils of the wearer,

characterized in that said nasal cap (20) comprises:

a transverse groove (22) which horizontally passes through the central part of the vent hole (21) and is formed by passing through the left and right side parts (29) of the front surface of the main body;

a central vertical groove (23) and left and right vertical grooves (23') formed at the center and left and right sides of the front surface of the body to intersect with the lateral groove (22) in a vertical direction, respectively;

left and right side portions (29) having left and right vertical cross-sectional portions (28) extending upward in a vertical direction at boundary portions with the left and right vertical grooves (23');

a nose wing close-contact part (25) which is formed with a concave part (25a) and a convex part (25b) from the ventilation hole (21) on the back surface of the main body to the left and right ends,

wherein, with the left and right vertical grooves (23') as a reference, the left and right side portions (29) of the main body including the nose wing contact portion (25) have a three-dimensional shape having a relatively larger volume than the central portion of the main body.

2. The mask with a vent-structured nasal aperture cover of claim 1, further comprising:

and a mask filter (30) detachably attached to an outer side surface of the face mask (10) corresponding to the nose hole cover (20).

3. The mask with a vent-structured nasal aperture cover of claim 1, further comprising:

a cut-out opening (15) which is opened in the shape of a mouth at a position of the face mask (10) which blocks the mouth.

4. The mask with a breather nose cap in accordance with claim 1, wherein,

the right and left side parts (29) of the nose cap (20) are provided with iron sheet embedding parts (27) for fastening the nose cap (20) and the face mask (10).

5. The mask with a breather nose cap cover of claim 4,

the face mask (10) has fasteners (40, 50, 60, 70) fixed to the inner and outer sides thereof, and the fasteners (40, 50, 60, 70) have fastening magnetic bodies (41, 65, 76) for fixing the fastening iron piece embedding part (27) of the nose hole cover (20) by magnetic lines of force.

6. The mask with a breather nose cap cover of claim 5,

the fasteners fixed on the inner side and the outer side of the face shield (10) are respectively and independently formed into an inner fastener (40) fixed on the inner side of the face shield (10) and an outer fastener (50) fixed on the outer side of the face shield (10).

7. The mask with a breather nose cap cover of claim 5,

the fastening members fixed to the inner and outer sides of the face mask (10) are inner and outer integrated fastening members (60) in which the upper ends of the inner fastening members (61) and the upper ends of the outer fastening members (62) are connected to each other so that the inner fastening members (61) and the outer fastening members (62) are integrally formed.

8. The mask with a breather nose cap cover of claim 5,

the fastening member fixed to the inner and outer sides of the face mask (10) is an inner and outer side engaging type fastening member (70) including: a joint section (73) formed by joining the inner fastener (71) and the outer fastener (72) to each other around the ventilation hole (75) in the center section; a non-joint section (74) formed around the joint section (73).

9. The mask with a vent-structured nasal aperture cover of claim 1, further comprising:

and a mesh cloth (80) fixedly provided on the face mask (10) to prevent the ventilation holes (11) of the face mask (10) from being exposed to the outside.

10. A nose cap of a ventilation structure for a mask, which is fastened to a face mask (10) having ventilation holes (11) formed at a portion corresponding to a nose of a wearer, has one or more ventilation holes (21) communicating with nostrils of the wearer, and is closely attached around the nostrils of the wearer,

characterized in that said nasal cap (20) comprises:

a transverse groove (22) which horizontally passes through the central part of the vent hole (21) and is formed by passing through the left and right side parts (29) of the front surface of the main body;

a central vertical groove (23) and left and right vertical grooves (23') formed at the center and left and right sides of the front surface of the body to intersect with the lateral groove (22) in a vertical direction, respectively;

left and right side portions (29) having left and right vertical cross-sectional portions (28) extending upward in a vertical direction at boundary portions with the left and right vertical grooves (23');

a nose wing close-contact part (25) which is formed with a concave part (25a) and a convex part (25b) from the ventilation hole (21) on the back surface of the main body to the left and right ends,

wherein, with the left and right vertical grooves (23') as a reference, the left and right side portions (29) of the main body including the nose wing contact portion (25) have a three-dimensional shape having a relatively larger volume than the central portion of the main body.

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