CN215455616U - Breathable mask - Google Patents

Abstract

The utility model relates to the technical field of masks, in particular to a breathable mask. The mask is characterized by comprising a mask, wherein a breathing opening is formed in the middle of the mask, a breathable cover for covering the mouth and nose is arranged on one side, away from the face, of the mask, the middle of the breathable cover bulges towards one side, away from the face, and a supporting piece is arranged on the breathable cover. The mask provided by the utility model has good air permeability, is not sultry, is not easy to deform at a breathing part, and is comfortable to wear for a long time; the breathing mask is divided into regions by arranging the breathing mask, the breathing part is divided separately, and the breathing is carried out by the breathing mask, so that the stuffiness and the mask deformation caused by the gas flow during breathing are prevented, the middle part of the breathing mask bulges to the outside, the breathing area is increased, and the breathing performance and the protection standard are improved; the support piece of ventilative cover can play fine supporting role to ventilative cover, prevents ventilative cover deformation, effectively prevents the problem that the gas permeability that leads to after ventilative cover deformation reduces.

Description

Breathable mask

Technical Field

The utility model relates to the technical field of masks, in particular to a breathable mask.

Background

The mask is a sanitary article, is generally worn on the mouth and nose for filtering air entering the mouth and nose so as to achieve the effect of blocking harmful gas, smell, spray, virus and other substances, and is made of gauze, paper and other materials.

The various gauze masks of using now, its structure all is with a material preparation one whole gauze mask, it wears the face guard position and does not do the difference with breathing the position, this kind of gauze mask is because the working area near the mouth nose is too little, it is too concentrated, face is the face guard by breathing and blows the drum during expiration, make face produce muggy sensation, facial face guard is inhaled tightly when breathing in, make breathing mask's working face reduce to the nostril position, air permeability is poor, breathing the position is out of shape easily, inspiratory filter area has been reduced, suffocation, the sense of urgency of breathing is produced easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a breathable mask which is good in breathability, and a breathing part is not easy to deform, is not suffocated and does not generate a sense of urgency of breathing.

The utility model provides a breathable mask which comprises a mask body, wherein a breathing opening is formed in the middle of the mask body, a breathable mask covering the mouth and nose is arranged on one side, away from the face, of the mask body, the middle of the breathable mask bulges towards one side, away from the face, and a supporting piece is arranged on the breathable mask.

Furthermore, the supporting piece adopts a metal bracket which is tightly attached to the inner wall or/and the outer wall of the ventilation cover.

Furthermore, the breathable cover is of a split structure, the middle of the breathable cover is provided with an isolation cover, the middle of the isolation cover is provided with an exhalation port check valve, two sides of the isolation cover are provided with inhalation port check valves, and the breathable cover is arranged on one side, far away from the face, of the inhalation port check valve.

Furthermore, the isolation cover is provided with a straw socket at the mouth part, an isolation film is arranged in the straw socket, and an elastic opening is formed in the isolation film.

Furthermore, the supporting piece adopts an air bag which is arranged inside the ventilation cover, and one side of the air bag close to the face is provided with a bulge or a groove.

Furthermore, the shape of the ventilation cover is a hollow hemisphere with a smooth surface, and the breathing port is provided with an isolation net.

Furthermore, a gasket is arranged on the edge of the breathable cover, a sealing paste is arranged on one side, close to the face, of the gasket, the sealing paste is arranged on one side, close to the face, of the mask, the gasket is connected with the sealing paste, fastening belt interfaces are arranged on two sides of the gasket, and fastening belts are arranged on the fastening belt interfaces.

Further, the ventilation cover and the face mask are of an integrated structure or an openable structure.

Furthermore, a first combining port is formed in one side, far away from the face, of the mask, a second combining port is formed in one side, close to the face, of the breathable cover, and the first combining port and the second combining port are connected through an assembling ring.

Furthermore, the surface of the ventilation cover is provided with a three-dimensional louver blade.

In summary, the utility model has the following advantages:

(1) the mask provided by the utility model has good air permeability, is not stuffy, is not easy to deform at a breathing part, and is comfortable to wear for a long time.

(2) According to the technical scheme provided by the utility model, the breathing mask is divided into regions by arranging the breathable cover, the breathing part is divided separately, and the breathable cover is used for breathing, so that sultry and mask deformation caused by gas flow during breathing are prevented, the middle part of the breathable cover bulges towards the outside, the breathable area of breathing is increased, and the breathable performance and the protection standard are improved.

(3) The ventilation cover arranged in the technical scheme provided by the utility model is provided with the supporting piece, and the supporting piece can play a good supporting role on the ventilation cover, so that the ventilation cover is prevented from deforming, and the problem of reduced ventilation property caused by deformation of the ventilation cover is effectively prevented.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a front view of a mask in example 1 of the present invention, on the side where a ventilation mask is provided;

FIG. 2 is a front view of a wire holder according to embodiment 1 of the present invention;

FIG. 3 is a schematic view showing a mask and a mask screwed together in accordance with an embodiment 1 of the present invention;

fig. 4 is a front view of the mask of example 2 of the present invention on the side where the ventilation mask is provided;

FIG. 5 is a front view of the ventilation cover in embodiment 3 of the present invention;

FIG. 6 is a front view of the ventilation cover in embodiment 4 of the present invention;

fig. 7 is a schematic view of the connection between the ventilation cover and the face mask according to embodiment 5 of the present invention;

fig. 8 is a front view of the mask of example 6 of the present invention on the side where the ventilation mask is provided;

FIG. 9 is a schematic view showing the connection of the ventilation mask and the face mask by using a leather sheath in example 7 of the present invention;

FIG. 10 is a schematic view showing a snap-fit connection between the ventilation mask and the face mask in embodiment 8 of the present invention;

fig. 11 is a front view of the mask of example 9 of the present invention on the side where a ventilation mask is provided;

FIG. 12 is a front view of a seal patch in accordance with embodiment 10 of the present invention;

FIG. 13 is a front view of the ventilation cover in embodiment 10 of the present invention;

FIG. 14 is a front view of the side of the mask provided with the ventilation mask in example 11 of the present invention;

FIG. 15 is a front view of the side of the mask provided with the ventilation mask in example 12 of the present invention;

fig. 16 is a front view of a respirator in which a ventilation cover and a face mask are of an integrated structure according to embodiment 13 of the present invention;

FIG. 17 is a schematic view showing the connection between the metal sheet and the ventilation cover in example 13 of the present invention;

fig. 18 is a schematic side view of the mask of example 14 of the present invention when worn.

Description of reference numerals: 1-face mask, 2-sealing paste, 201-isolating strip, 3-ventilating cover, 301-steel wire support, 302-isolating cover, 303-expiratory orifice check valve, 304-inspiratory orifice check valve, 305-suction pipe socket, 306-isolating film, 307-elastic opening, 308-metal sheet, 309-isolating net, 310-air bag and 311-folding ligament, 4-breathing opening, 5-assembling ring, 501-first combining opening, 502-second combining opening, 503-screw thread, 504-nut, 505-hook-and-loop fastening surface, 506-first hook-and-loop fastening surface, 507-second hook-and-loop fastening surface, 508-outer ring, 509-closing leather sheath, 510-clamping groove, 511-buckle, 6-tightening belt interface and 7-tightening belt.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

A ventilation mask is shown in figure 1 and comprises a mask 1, a ventilation mask 3 and a breathing port 4, wherein the breathing port 4 is arranged in the middle of the mask 1. All be equipped with on four angles of face guard 1 and apply the tight tape interface 6, apply tight tape 7 and install on applying tight tape interface 6. The breathing port 4 covers the lower end of the nose and the mouth for mouth and nose breathing.

The ventilation cover 3 is a hollow hemisphere which is raised towards one side far away from the face, the inner surface and the outer surface of the ventilation cover 3 are provided with louver blades, and the louver blades are of a vertically vertical leaf type three-dimensional structure. The three-dimensional louver blades can increase the effective area of the breathing working surface of the breathable mask, so that the pressure of gas flowing during breathing is reduced and the protection standard and various physical properties of the breathable mask are improved under the condition that the protection performance and technical indexes of the original mask material are not changed.

The surface of the ventilation cover 3 can be in a three-dimensional louvre shape or smooth; besides the shape of the three-dimensional louver blade, the louver blade can be in any geometric and artistic shapes, such as various shapes of circles, ellipses, squares, triangles, rectangles, rhombuses, hearts, pears, shields, leaf-shaped, filter element-shaped, artistic exaggerations, various cartoon shapes and the like, and can be arranged orderly or in disorder.

Be equipped with support piece in the ventilative cover 3, support piece can support ventilative cover 3 non-deformable, maintains the shape of ventilative cover 3 originally, guarantees ventilation effect. The supporting piece can adopt a metal bracket which can be arranged on the inner wall or the outer wall of the ventilation cover 3; the metal support can also be a supporting frame of the shell structure, the supporting frame of the shell structure is tightly attached to and clamps the inner wall and the outer wall of the ventilation cover 3, and the ventilation cover 3 is supported from the inside and the outside. In this embodiment, a steel wire bracket 301 is adopted, the steel wire bracket 301 is fixed at the edge of the ventilation cover 3, the steel wire bracket 301 is tightly attached to the inner wall of the ventilation cover 3, and the shape of the steel wire bracket 301 is consistent with the shape of the inside of the ventilation cover 3, as shown in fig. 2 (the blank part in fig. 2 is hollowed out).

The breathable cover 3 is detachably connected with the mask 1 through an assembling ring 5, and the assembling ring 5 can adopt the following connecting modes:

(1) the screw threads are adopted for connection, and the screw threads and the screw nuts are screwed on the edge of the ventilation cover; (2) the binding surface of the assembling ring is adhered by a magic tape or is attracted by magnetic force; (3) the mask is connected by a buckle, a clamping groove is formed in the mask, a buckle is formed at the edge of the breathable cover, and the mask is clamped and combined; (4) an outer ring is arranged on the face mask, a leather sleeve type tightening opening is arranged at the edge of the ventilation cover, and the tightening opening is sleeved in the outer ring of the face mask to tighten; (5) clamping the edge of the breathable cover into a clamping groove on the mask by using a tension clamping ring; (6) the foldable structure has the advantages that the magic tape or the magnetic attraction device is adopted, the foldable ligament or other foldable materials are fixed on the edge of the breathable cover, the breathable cover can be conveniently opened and closed, and the openable foldable structure can be used for realizing the application of places where the breathable cover needs to be frequently opened.

In this embodiment, the assembling ring 5 is connected by screw threads, as shown in fig. 3, a first connecting opening 501 is formed in the side of the face mask 1 away from the face, the first connecting opening 501 is formed in the edge of the breathing opening 4, a second connecting opening 502 is formed in the edge of the side of the breathable cover 3 close to the face, the assembling ring 5 is connected by screw threads 503 and 504, the screw threads 503 are fixed on the first connecting opening 501, and the nut 504 is fixed on the second connecting opening 502, as shown in fig. 3. The outer edge of the ventilation cover is pressed in the assembling ring to be fixed through the screw thread on the face cover and the screw nut on the ventilation cover.

The mask 1 may be a gauze mask, a medical mask, a non-woven fabric mask, a cloth mask, or the like. The material of the breathable cover 3 is the material which is in line with the protection standard and used for manufacturing the mask on the market. The breathing port 4 may be of any shape that covers the mouth and nose.

The support can be a metal bracket or an air bag (comprising various light modeling module bodies), and can also adopt a support with other shapes or materials to support the ventilation cover; various supporting pieces can be arranged on the outer surface of the ventilation cover to be used as an outer protective shell of the ventilation cover; the support member may be variously shaped while maintaining the shape and the air permeability of the hood; the protective shell can be made of elastic, plastic, hard plastic materials or steel metal materials, can be made into various air-permeable protective shells with geometric shapes, artistic shapes, figures, animal cartoon shapes and the like, can protect the air-permeable cover from being damaged, can realize the display effect of various arts and characteristics through coloring, drawing and the like, and can meet the requirements of various crowds.

Example 2

An air-permeable mask, as shown in fig. 4, has a technical solution substantially the same as that of example 1, except that: still include sealed 2, sealed 2 fixes in the one side that the mouth of respiration 4 is close to face, sealed 2 is for beginning the closed annular structure that covers from the bridge of the nose, passes through the face, walks around the angulus oris on both sides, merges in the position of lower lip. Sealed 2 of pasting also can with breathe mouth 4 adoption and dismantle the connection, can adopt modes such as screw thread connection, buckle connection, belt connection, magic subsides connection, the change of the sealed subsides of being convenient for, the life of extension gauze mask.

The sealing paste 2 is made of a bionic structure and soft materials which are three-dimensional and fit with the shape of the face, under the condition that the relaxation is proper when the breathing of the nose and the mouth movement can be ensured, various soft, sealing, optimal skin-friendly feeling and comfort level materials can be adopted, the sealing paste comprises various elastic textile, knitgoods and leather materials, and also can adopt soft, loose, tension and elastic materials with sealing performance, such as silica gel, sponge, plush, felt, wool tops, cotton velvet and other soft materials, the sealing paste can be ensured to be closely fit with the skin at the lower end of the nose and around the mouth without air leakage, the comfort level of the face of a user is improved, the cost is low, the process structure is simple, the use is convenient, and the applicability is wide.

Example 3

A ventilation mask, the technical solution of which is substantially the same as that of example 1, except that: the louver blades on the inner surface and the outer surface of the ventilation cover 3 are of a rotary vane type three-dimensional structure, as shown in fig. 5.

Example 4

A ventilation mask, the technical solution of which is substantially the same as that of example 1, except that: the louver blades on the inner surface and the outer surface of the ventilation cover 3 are of a disordered texture three-dimensional structure, as shown in figure 6.

Example 5

A ventilation mask, the technical solution of which is substantially the same as that of example 1, except that: the detachable connection mode of the ventilation cover 3 and the face mask 1 is different: the assembly ring 5 adopts a magic tape structure, the magic tape is composed of a magic tape hook surface 505, a first magic tape hair surface 506 and a second magic tape hair surface 507, burrs with hooks are arranged on two sides of the magic tape hook surface 505, the first magic tape hair surface 506 is fixed on the face mask 1, and the second magic tape hair surface 507 is fixed on the breathable cover 3, as shown in fig. 7.

Example 6

A ventilation mask, the technical solution of which is substantially the same as that of example 1, except that: the ventilation cover 3 and the face mask 1 are of an openable structure; the louver blades on the inner surface and the outer surface of the air permeable cover 3 are all of a water wave type three-dimensional structure, as shown in fig. 8, a folded ligament 311 is arranged at the upper end of the air permeable cover 3, one side of the folded ligament 311 is connected with a second combining port 502 at the edge of the air permeable cover 3, the other side of the folded ligament 311 is connected with a first combining port 501, the air permeable cover 3 can be conveniently opened and closed, and the openable folded structure can be used for realizing application in places where the air permeable cover needs to be frequently opened.

Example 7

A ventilation mask, the technical solution of which is substantially the same as that of example 1, except that: the detachable connection mode of the ventilation cover 3 and the face mask 1 is different: the assembly ring 5 is of a leather sheath structure and consists of an outer ring 508 and a closing-up leather sheath 509, and the outer ring 508 is made of hard materials. The outer ring 508 is secured to the mask 1 and the cuff 509 is secured to the ventilation mask 3 as shown in figure 9. Or the position of the breathing opening can be made into a sleeved opening of the hard outer ring, the periphery of the ventilation cover is made into a leather sleeve type tightening telescopic opening, and the tightening telescopic opening is provided with a tightening leather sleeve, a sleeved opening sleeved into the hard outer ring of the mask and tightening; on the contrary, the breathing opening is made into a retractable expansion opening, the periphery of the ventilation cover is made into a hard outer ring, and the retractable expansion opening is provided with a tightening leather sleeve which is sleeved on the periphery of the hard outer ring of the ventilation cover and tightened.

Example 8

A ventilation mask, the technical solution of which is substantially the same as that of example 1, except that: the detachable connection mode of the ventilation cover 3 and the face mask 1 is different: the assembling ring 5 adopts a buckle structure and comprises a clamping groove 510 and a buckle 511, wherein the clamping groove 510 is fixed on the mask 1, and the buckle 511 is fixed on the ventilation cover 3, as shown in fig. 10.

A clamping groove structure is arranged at the periphery of the breathing opening, a buckle structure is arranged at the periphery of the ventilation cover, the clamping groove structure has elastic tension clamping performance, and the ventilation cover buckle is pressed into the clamping groove in a compression mode; in a similar way, the clamping groove can be made into an outer opening structure, the peripheral edge of the breathable cover is clamped into the clamping groove by the tightening clamping ring, the clamping groove is made into an inner opening structure, and the peripheral edge of the breathable cover is clamped into the clamping groove by the tension clamping ring.

Example 9

A ventilation mask, the technical solution of which is substantially the same as that of example 1, except that: (1) the ventilation cover 3 is in a cuboid shape protruding towards the outside, the surface of the ventilation cover 3 is provided with small horizontal folding three-dimensional ripples, the coverage area of the ventilation cover 3 is larger than the area of the breathing opening 4, and the boundary of the ventilation cover 3 spans the opening part, so that the effective ventilation area can be increased, as shown in fig. 11; (2) the first connecting opening 501 is provided around the breathing opening 4, and the length and width of the first connecting opening 501 are consistent with those of the second connecting opening 502 at the edge of the ventilation cover 3.

Example 10

A ventilation mask, the technical scheme of which is the same as that of the embodiment 1, and the difference is that: (1) the middle of the sealing paste 2 is provided with a separation strip 201, and the nose part and the mouth part are separated by the separation strip 201, as shown in fig. 12; (2) the ventilation hood 3 is shaped like a water drop, and 3 louvers with leaf type three-dimensional structures are arranged on the inner surface and the outer surface of the ventilation hood 3, as shown in fig. 13.

Example 11

A ventilation mask, the technical solution of which is substantially the same as that of example 9, except that: (1) the ventilation cover 3 extends to two side parts from two sides of the breathing opening 4, and the inner surface and the outer surface of the ventilation cover 3 are both provided with curve folding three-dimensional small corrugations, so that the working area of the ventilation cover can be effectively increased. The first combining port 501 is provided on the mask 1, as shown in fig. 14, the first combining port 501 is in conformity with the second combining port 502 at the edge of the ventilation cover 3, and the first combining port 501 and the second combining port 502 are detachably connected by the fitting ring 5.

Example 12

An air-permeable mask, as shown in fig. 15, has a technical solution substantially the same as that of example 1, except that: the ventilation cover 3 is of a split structure and consists of 2 shell-type ventilation covers, an isolation cover 302 is arranged between the two ventilation covers, and the isolation cover 302 is opposite to the breathing hole 4; an exhalation port check valve 303 is arranged at one side of the center of the isolation cover 302 away from the face and used for exhausting gas; two air suction port check valves 304 are arranged in the two sides of the isolation cover 302, and the two air suction port check valves 304 are arranged in the ventilation cover 3; when breathing in, the gas enters the mouth from the inspiration check valve 304 through the breathable cover 3, and when breathing out, the gas is directly discharged from the expiration check valve 303, so that the unidirectional flow effect of the breathing gas is realized, and the reciprocating flow of the breathing gas through the breathable cover is blocked; the edges of the two breathable covers are detachably connected with the face mask 1 through an assembling ring 5; the position that cage 302 is facing to the oral area is equipped with straw socket 305, is equipped with the barrier film 306 of elasticity silica gel material in the straw socket 305, and barrier film 306 is equipped with elasticity opening 307, and elasticity opening 307 is normal close formula seal structure, can be used for drinking water, absorb liquid food, gargle and spit phlegm usefulness, can be used for the place that needs long-time work and other special work such as hospital's operating room.

Example 13

A ventilation mask, as shown in fig. 16, the technical solution of which is substantially the same as that of example 1: the difference is that: ventilative cover 3 and 1 formula structures as an organic whole of face guard, ventilative cover 3 collects face guard and ventilative cover function and an organic whole, the shape of ventilative cover 3 is the water droplet type of outside uplift, ventilative cover 3 is hollow structure, ventilative cover 3 surface is equipped with vertical tripe, the edge of ventilative cover 4 is fixed with the packing ring, the packing ring is with the three-dimensional shape suppression shaping of oronasal part, this embodiment packing ring adopts sheetmetal 308, sheetmetal 308 makes the shape of oronasal part triangle-shaped district, with the three-dimensional structure of encircleing of the bionical laminating of face, sheetmetal 308 is close to one side of face and is pasted and is had sealed 2, sealed 2 is transparent software planar structure, be equipped with on the both sides of sheetmetal 308 and tie up take interface 6, install tie up area 7 on tying up take interface 6. The edge of the metal sheet 308 is provided with a clamping groove which can just clamp the edge of the ventilation cover 3, as shown in fig. 17.

The mask provided by the embodiment directly integrates the breathable cover and the face mask into a whole, and is made into a simple structure which can be directly worn.

The gasket can be made into a three-dimensional bionic structure which is in a shape surrounding the mouth and nose parts and can be attached to the face part by adopting a metal sheet or a hard material for pressing or injection molding. The gasket is adhered with a soft plane sealing paste on one side close to the face, the sealing paste is a closed annular structure which is covered from the nose bridge, passes through the face, bypasses the mouth corners at two sides and is combined at the position of the lower lip, and the sealing paste can play a role in sealing the triangular area of the mouth-nose part; the side of the gasket, which is far away from the face, is fixed with the breathable cover, and the breathable cover can be connected with the face mask for use or can be directly used as the face mask; when the breathable cover is directly used as a mask, fastening belt interfaces are manufactured on two sides of the gasket, and fastening belts are installed on the fastening belt interfaces and are directly used as masks with various protection functions.

Example 14

A ventilation mask, as shown in fig. 18, the technical solution of which is substantially the same as that of example 13, except that: the supporting part in the ventilation cover 3 adopts an air bag 310, the supporting part can also adopt various light modules which accord with the shape of the ventilation cover, the ventilation cover 3 is a hollow hemisphere which bulges outwards, and the inner surface and the outer surface of the ventilation cover 3 are smooth; the air bag 310 is tightly attached to one side of the ventilation cover 3 close to the face, the surface of the air bag 310 close to the face is provided with a bulge or a groove, and a gap is kept in the ventilation cover 3 when the ventilation cover 3 is supported for air circulation; the side of the ventilation cover close to the face is provided with an isolation net 309, and the isolation net 309 is fixed at the edge of the breathing opening 4.

The shape of the ventilation cover can be a smooth hemispherical shape, an oval shape, a square shape, a facial makeup, a mask shape, an animal shape, a cartoon shape and various special-shaped artistic structures, the ventilation area is expanded without limitation, an internal supporting air bag is made between the isolation net and the ventilation cover, the air bag is matched with the shape of the special-shaped ventilation cover after being inflated, and the air bag is used for filling redundant breathing space in the ventilation cover and improving the replacement rate of breathing gas. The bulges, the grooves or the texture structures made on the raised surfaces of the air bags can support the ventilation cover to generate gaps, so that the air circulation is ensured.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (10)

1. The breathable mask is characterized by comprising a mask, wherein a breathing opening is formed in the middle of the mask, a breathable mask covering the mouth and nose is arranged on one side, away from the face, of the mask, the middle of the breathable mask bulges towards one side, away from the face, and a supporting piece is arranged on the breathable mask.

2. The ventilation mask of claim 1 wherein said support member is a metal support member, said metal support member being attached to said ventilation mask inner wall and/or outer wall.

3. The breathable mask according to claim 2, wherein the breathable mask is of a split structure, a separation mask is arranged in the middle of the breathable mask, an exhalation port check valve is arranged in the middle of the separation mask, inhalation port check valves are arranged on two sides of the separation mask, and the breathable mask is mounted on one side, away from the face, of the inhalation port check valve.

4. The ventilation mask of claim 3, wherein the isolation mask is provided with a straw insertion opening at the mouth, an isolation film is arranged in the straw insertion opening, and the isolation film is provided with an elastic opening.

5. The ventilation mask of claim 1, wherein the support member is an air bag, the air bag is disposed inside the ventilation mask, and a side of the air bag adjacent to the face is provided with a protrusion or a groove.

6. The ventilation mask of claim 5, wherein the ventilation mask is in the shape of a hollow hemisphere with a smooth surface, and the breathing port is provided with an isolation net.

7. The ventilation mask of claim 1, wherein the edge of the ventilation mask is provided with a gasket, a sealing patch is arranged on one side of the gasket close to the face, the sealing patch is arranged on one side of the mask close to the face, the gasket is connected with the sealing patch, fastening belt interfaces are arranged on two sides of the gasket, and fastening belts are arranged on the fastening belt interfaces.

8. The ventilation mask of claim 1 wherein said ventilation mask is of unitary or openable construction with said face mask.

9. The ventilation mask of claim 1, wherein a first junction is provided on a side of the mask away from the face, a second junction is provided on a side of the mask close to the face, and the first junction and the second junction are connected by a mounting ring.

10. The ventilation mask of claim 1 wherein the surface of the ventilation mask is provided with three-dimensional louvers.

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