CN206354500U - Mouth mask - Google Patents

Abstract

A kind of mouth mask, including the nasal portion and the body of mouth point in covering user face, the mouth mask is characterised by, in the state of the body or so doubling, lateral length most long horizontal line length in the line vertical with longitudinal datum line of lower extreme point with the upper extreme point for being connected the body, is 0.9~2.5 relative to the upper extreme point and the ratio of the ordinate length of the intersection point of longitudinal datum line and the horizontal line for connecting the body.According to mouth mask of the present utility model; the breathing space between respiratory apparatus and mouth mask can be substantially ensured that; so that user is worn after mouth mask; can swimmingly it be breathed; even if the mutually different most users of face's curve wear; also can fit face, so as to protect respiratory apparatus from extraneous air and the source of infection.

Description

Mouth mask

Technical field

The utility model is related to mouth mask, and in particular to a kind of face that can independently be fitted with face's curve of user, And it is able to ensure that breathing space and safely filters out foreign matter and breathe easy mouth mask.

Background technology

Recently, in addition to the micronic dust that the country of South Korea is formed, the burning of fossil fuel because of the industrialization of China causes Micronic dust to be flowed into South Korea domestic, cause micronic dust gradually to increase, so that the situation in micronic dust is also increasingly severe.Many institutes It is known, substantial amounts of toxic compounds and heavy metal are contained in micronic dust, people, which once sucks, will cause cardioplegia, asthma, branch gas The diseases such as Guan Yan, pneumonia, lung cancer.Root according to research reports, is only enclosed in Seoul, the annual caused Deaths of micronic dust and lung phase The number of related disorders reaches people more than 20,000.Mouth mask is used in order to block this micronic dust to be inhaled into human body.

In addition, in order to prevent SARS (Severe Acute Respiratory Syndrome) (SARS) and recently in South Korea is domestic popular Eastern breathing syndrome, alsos for preventing the infection as caused by the infective virus of the initiations such as flu or infects, in daily life In situation about wearing masks also in increase.

Generally, this mouth mask is made up of body and ear loop, wherein, body is used for the nose and mouth for covering user Deng respiratory apparatus, ear loop wears mouth mask for user.In some mouth masks, it is contemplated that comfort when wearing, Yi Jiwei Improve the stickiness of mouth mask and face, to block the inflow of extraneous air, distinguish sometimes nose that covering nose is set and Cover the chin portion of chin.

Except common mouth mask, also improve compactness and strengthen blocking the mouth mask of the micronic dust flowed into by outside.It is this Mouth mask is in order to block micronic dust and the electro static filtering part of micronic dust can be obstructed by being provided with mask body.Ear loop can be used Elastica, in order to provide convenient to user, the length of ear loop can be adjusted.Nose generally uses and has been coated to synthetic resin Iron core or aluminium, for the flexibility for maintaining the curve with face to meet, user adjusts shape by bent iron core.

In addition, mouth mask is in generally flat condition, so that respiratory apparatus periphery can be covered when wearing, and can be with plane Fold keeping.To this mouth mask, comfort and the effectively inflow of blocking foreign matter when being worn to improve, to solid knot Structure is constantly improved.Hereinafter, with reference to the accompanying drawings of.

Fig. 5 is the figure of the breathing space ensured when representing to wear common mouth mask in face.

As shown in Figure 5, although mouth mask M is to protrusion in front of face, still, in the state of mouth mask M is worn, from nose to mouth Cover M interval and mouth to mouth mask M interval are short, accordingly, it is difficult to ensure breathing space.

That is, in conventional mouth mask M, the interval A of mouth mask M and nose is 0.4mm~12.2mm, the interval B with upper lip For 10.6mm~18.8mm, the interval C with lower lip is 9.9mm~14.8mm, and the space fully breathed is provided to user not It is enough.

As described above, wearing after mouth mask, space is formed between mouth mask and respiratory apparatus, between mouth mask and respiratory apparatus Space size is different, and breathing comfortableness is also different, and therefore, the space is the very important part in the manufacturing process of mouth mask.

In addition, in order to improve breathing space, also there is the mouth of convex shape like that just like anti-dust respirator or breathing mask Cover, though this mouth mask can ensure that breathing space, exist influence outward appearance or because volume is big and the problem of take care of difficulty.

Or, conventional mouth mask to the greatest extent may be used to protect the respiratory apparatus and the barrier source of infection of user from outside micronic dust Energy ground makes face and mouth mask fit, and thus there is the not enough hidden danger of breathing space, is additionally, since between respiratory apparatus and mouth mask Apart from short, so situations such as mouth mask is attached on lip or nose occurs during air-breathing, there is air and be difficult to sufficiently flow into and lead The hidden danger of rear unsmooth breath is worn in cause.

In contrast, flow into order to ensure breathing space and smooth air can be made, if mouth mask is worn not tight or worn The flat condition mouth mask of face can not be fitted in by wearing, then exists and protect respiratory apparatus from outside pollutant, micronic dust, source of infection etc. Effect decline hidden danger.

Utility model content

The utility model proposes that its object is to there is provided one kind in order to improve problems of the prior art When user wears mouth mask, with the size and curve of face independently, there can be sufficient breathing space on mouth mask periphery Mouth mask.

Include the nasal portion and mouth point in covering user face according to the mouth mask of the embodiment of the utility model one Body, the mouth mask is characterised by,

In the state of the body or so doubling, with being connected the upper extreme point of the body and longitudinal base of lower extreme point Lateral length most long horizontal line length in the vertical horizontal line of directrix, relative to the upper extreme point and the longitudinal direction for connecting the body The ratio of the ordinate length of the intersection point of datum line and the horizontal line is 0.9~2.5.

Specifically, it is described when rear one end of the horizontal line is consistent with the lower extreme point of the back end edge of the body Horizontal line length is long relative to the ordinate of the upper extreme point and longitudinal datum line and the intersection point of the horizontal line that connect the body The ratio of degree is 0.9~2.5.

Specifically, when the horizontal line rear one end and the body back end edge lower extreme point it is inconsistent, and When the lower extreme point of the back end edge of the body forms the imaginary horizontal line parallel with the horizontal line,

The horizontal line length is horizontal relative to the upper extreme point and longitudinal datum line and the imagination for connecting the body The ratio of the ordinate length of the intersection point of line is 0.9~2.5.

Specifically, in the state of the body or so doubling, the body be located at longitudinal datum line The upper section of front end edge in front be inclined upwardly so that inclined side corresponds to the bridge of the nose of face.

For specific, in the state of the body or so doubling, the front end edge of the body is formed as mouth institute Front end edge and the bridge of the nose where front end edge formation right angle or obtuse angle, to form breathing space.

Specifically, in addition to ear loop, the ear loop is separately positioned on the both sides of the body, used for hanging over On the ear of person.

Specifically, the ear loop is connected by suture or welding with the body.

According to mouth mask of the present utility model, the breathing space between respiratory apparatus and mouth mask can be substantially ensured that, so that User is worn after mouth mask, can swimmingly be breathed, even if the mutually different most users of face's curve wear, also can Fit face, so as to protect respiratory apparatus from extraneous air and the source of infection.

Brief description of the drawings

Fig. 1 is the side view for the mouth mask for representing the utility model first embodiment.

Fig. 2 is the side view for the mouth mask for representing the utility model second embodiment.

Fig. 3 is the side view for the mouth mask for representing the utility model 3rd embodiment.

Fig. 4 is the side view for the mouth mask for representing the utility model fourth embodiment

Fig. 5 is the figure of the breathing space formed when representing to wear common mouth mask in face.

Description of reference numerals

1 mouth mask；2 bodies；3 noses；4th, 5 side surface part；10 chin portions；6th, 7 ear loop.

Embodiment

By the following detailed description of and preferred embodiment related to accompanying drawing, definitely mesh of the present utility model is understood , specific advantage and novelty feature.It is right when the structure division to each accompanying drawing marks reference in this specification Identical structure division, even if occurring in different drawings, also assigns identical reference as far as possible.In addition, in explanation During the utility model, if it is determined that main idea of the present utility model can be obscured to illustrating for related known technology, then omit Detailed description thereof.

Hereinafter, embodiment of the present utility model is explained in detail with reference to the accompanying drawings.

Fig. 1 to Fig. 4 is the side view for the mouth mask for representing the embodiment of the utility model first to fourth.

Referring to figs. 1 to Fig. 4, mouth mask 1 of the present utility model includes body 2 and ear loop 6,7.

This mouth mask 1 may be used as covering the mouth and nasal portion of user and the mouth mask for blocking outside cold air, Huo Zheke The anti-dust respirator that can be breathed while for use as the suction for preventing the foreign matters such as dust.

Mouth mask 1 is two-dimensional state in the state of folding, can be very convenient with plane keeping, when wearing, and surrounds nose Protrude and form three-dimensional three-dimensional shape in partial region.

Body 2 can not only cover the nasal portion and mouth point as user's respiratory apparatus, can also cover the cheek Portion, it may include：Cover the side surface part 4,5 and covering chin on the nose 3 of the nasal portion of face and the cheek periphery of covering face Partial chin portion 10.

For example, body 2 can be overlapped by phase same material or unlike material and constitute, so as to by crust and Endothelium is constituted, can be by the melt-blown nothing with anti-static function between endothelium and crust for cold-proof or dust-proof effect more preferably The various materials such as bafta, superfine fibre, the non-woven fabrics such as cloth, the nanofilter being made up of nanofiber are spun to constitute, but not It is defined in this.

Body 2 is located at user face, and the shape with encirclement possesses the cold-proof effect that user is protected from cold air Really, bypassed air through during breathing after outside filtering foreign matter, so that the user for wearing mouth mask 1 can be not suck dust etc. different Breathed in the case of thing.

It is located at here, the region of user's suction and discharge air is nostril above the bottom of nose and lip, in face Nose has the structure of protrusion in portion.Therefore, user is corresponding with the nose where nostril in the mouth mask 1 that face wears Part has the structure of protrusion.

That is, the face of user generally forms the shape of protrusion centered on nose, and mouth mask 1 is worn in order to improve user When wear comfort, body 2 may be constructed three-dimensional shape and including nose 3 and side surface part 4,5.

That is, in order to form three-dimensional shape, body 2 may include nose 3 and side surface part 4,5.Moreover, body 2 also includes The chin portion 10 of chin portion is surrounded, to be capable of the respiratory apparatus periphery of uniform fold user face.

First, in nose 3, for the face that fits, in the state of the doubling of body 2 or so, the front end edge of body 2 Upper section can be inclined upwardly so that sloping portion is corresponding with the bridge of the nose of face.

Wherein, can be horizontal inserted with the part that can be bent in the horizontal direction in the upper portion of nose 3, to fix mouth mask 1 Upper end shape, here, the part that can be bent can be by more than one in iron core, the iron core of coverage of synthetic resin, sponge Combine and constitute.

In addition, as shown in Figure 1 to Figure 3, in the state of the doubling of body 2 or so, in the front end edge of body 2, the bridge of the nose The front end edge at place and front end edge formation right angle or obtuse angle where mouth, so as to form breathing space in front of nostril and lip.

Side surface part 4,5 can extend to the left and right sides of nose 3 and cover cheek, can be connected with ear loop 6,7.

For example, connection side surface part 4,5 nose 3 since the bridge of the nose as the upper extreme point 31 of the initial point of nose prolong downwards Grow and cover nasal portion, because the initial point of nose is located between two, therefore, compared with the nose 3 of covering nasal portion, covering The lower-upper length of the side surface part 4,5 of cheek is shorter.

Thus, side surface part 4,5 is extended from nose 3, and its width is narrower closer to ear loop 6,7.

In addition, chin portion 10 can cover the chin portion below mouth, chin portion is divided into mouth in face Center is downwardly projecting, and is more inclined upwardly closer to ear, therefore, and chin portion 10 is also more inclined upwardly closer to ear loop 6,7, With the facial contours of correspondence user.

Ear loop 6,7 hangs over the ear of user in the way of body 2 is covered in front of face and is used to wear Mouth mask 1, can be made up of the flexible elastica such as polyurethane, nylon.The ear loop 6,7 symmetrically with body 2 Side surface part 4,5 combine.

The length anyhow used in the present embodiment based on face's length gauge of the Asians as Korean than that can be calculated Come.For example, when user wears mouth mask, in the face area that mouth mask 1 is covered, the horizontal line G described later as horizontal line length The ordinate F length of ordinate length can be used for, i.e., the length from nose to chin can be shorter than length from nose to ear.

Specifically, in the state of the doubling of mouth mask 1 or so, the front end for the body 2 for being located at bridge of the nose upper end will can be connected The upper extreme point 31 on side and the imaginary wire definition of chin minimum point 11 are longitudinal datum line D.

In addition, in the state of the doubling of mouth mask 1 or so, can be by length in the line on the direction vertical with longitudinal datum line D Most long x wire is defined as horizontal line G.For example, referring to Fig. 1, horizontal line G can be from being connected with the side surface part 4 of ear loop 6 most Connecting line between the position 32 that the summit 41 of right-hand end is most protruded into the front end edge of body 2.

Now, in mouth mask 1, in order to ensure in the space for corresponding to nostril and the part of lip, longitudinal datum line D It can turn into ordinate F positioned at the upper end length with horizontal line G intersection point.

In the present embodiment, ordinate F opposing laterals G ratio can be 1:0.9~2.5.In the present embodiment with ordinate F come The reason for substituting longitudinal direction datum line D is that when generally wearing mouth mask 1, mouth mask 1 covers the section below of chin, so as to wear Length is longer than face length, if determining ratio using longitudinal datum line D of the connecting line as nose and chin length, The length of the respiratory apparatus part of covering face in mouth mask 1 can not faithfully be considered.

Therefore, the present embodiment is in order to consider to wear the length of covering respiratory apparatus part during mouth mask 1 in front of face, in nose In the line of chin, the one end for the longitudinal datum line D for starting the highest point part (near at nasion) for covering the bridge of the nose is utilized As initial point and using longitudinal datum line D and horizontal line G intersection point as terminal ordinate F, to limit horizontal line G ratio.

Here, mouth mask 1 anyhow than constituting the length ratio from the initial point on nose top to chin bottom, therefore, work as chin Portion 10 is no more than the bottom of chin, and when only covering before face, mouth mask 1 anyhow than can be longitudinal datum line D with horizontal stroke Into length as most long horizontal line horizontal line G ratio.

Horizontal line G and ordinate the F square crossings, still, initial point and terminal with longitudinal datum line D horizontal line G intersected can It is different according to the shape of mouth mask 1 difference.Therefore, ordinate F terminal may not meet horizontal line G.

As an embodiment, in the case of Fig. 1 and Fig. 3, with the upper extreme point 31 of body 2 be initial point and with horizontal line G Intersection point form ordinate F for terminal, but Fig. 2 and Fig. 4 situation is different.

That is, in body 2, when horizontal line G end (close to the end of ear loop 6) is not in the right-hand end of body 2 Lower end when, the horizontal line G of the present embodiment is parallel descending and to form imagination of the end positioned at the lower end of the right-hand end of body 2 horizontal Line H.Now, ordinate F terminal can be formed at the point intersected with imagination horizontal line H.

, can be in nasal portion and mouth point of the covering as respiratory apparatus when wearing mouth mask 1 according to above-mentioned ratio anyhow Face's front region measure out, and can be to cover the bridge of the nose in the line of nose upper extreme point 31 and chin lower extreme point 11 On the basis of the nose of highest point, in addition, the front end edge most protruded from body 2 is to the end for the body 2 for being connected with ear loop 6,7 The line on subordinate side summit 41 turns into horizontal line G, and it can be perpendicular to above-mentioned longitudinal datum line D.

The mouth mask 1 of the present embodiment can reflect the distance from nose to ear in the side of face, when wearing mouth mask 1, The lateral length for covering face can be longer than the physical length of face, so as to when wearing mouth mask 1, can form mouth mask 1 forward The shape of face protrusion, thus, it is possible to ensure breathing space.

In addition, be provided with the rear end of the side surface part 4,5 of body 2 for mouth mask 1 is worn on to face ear loop 6, 7, the length of body 2 and a part for ear loop 6,7 connect in face side, can make the physical length and mouth mask of face side 1 side length is identical, so as to make mouth mask 1 protrude the part of the length corresponding to ear loop 3,7 forwards.

Thus, mouth mask 1 is from the length of the forwardly convex ear loop 6,7 equivalent to the mouth mask 1 for being worn on face of respiratory apparatus, So as to ensure breathing space.

The mouth mask 1 anyhow than being people, the adult male that can reflect that the children including wearable mouth mask 1, face are small The east face ratio as Korean inside and calculate, the object of wearing of mouth mask 1 can variation.

Therefore, for wearing the people of mouth mask 1, breathing space is able to ensure that, so as to ensure that breathing is smooth.

For example, mouth mask of the present utility model is applicable to：The long face distinguished according to the longitudinal length and lateral length of face, Distance or short face, nose are to the distance or short face of chin etc. between the high and low face of round face, the bridge of the nose, nose and ear A variety of shapes of face.

I.e., with the face size of user, curve shape and usual method independently, breathing space can be formed, so that Can cosily it be breathed, moreover, when wearing mouth mask 1, independently mouth mask 1 can fit face well with user's shape of face Portion, so as to improve the wear comfort of user, and forms breathing space around respiratory apparatus (nose, mouth), so as to It is enough more comfortably to be breathed.

As described above, according to the mouth mask of embodiment of the present utility model, can ensure to fill between mouth mask and respiratory apparatus The breathing space divided, so that the face curve different with user and face size are independently easily fitted, and It can swimmingly be breathed, not reduce the effect of blocking foreign body, can use safely.

More than, the utility model is described in detail by specific embodiment, but described above is only used for illustrating this reality With new, the utility model is not limited to this, in the category of the utility model technological thought, and those skilled in the art can enter Row deformation is improved.

The simple deformation or change carried out for the utility model belongs to category of the present utility model, the utility model Specific protection domain by appended claims come definitely.

Claims (7)

1. a kind of body of the nasal portion and mouth point in mouth mask, including covering user face, the feature of the mouth mask exists In,

In the state of the body or so doubling, with being connected the upper extreme point of the body and longitudinal datum line of lower extreme point Lateral length most long horizontal line length in vertical horizontal line, relative to the upper extreme point and longitudinal benchmark for connecting the body The ratio of the ordinate length of the intersection point of line and the horizontal line is 0.9~2.5.

2. mouth mask according to claim 1, it is characterised in that

When rear one end of the horizontal line is consistent with the lower extreme point of the back end edge of the body, the horizontal line length relative to Connect the upper extreme point of the body and the intersection point of longitudinal datum line and the horizontal line ordinate length ratio for 0.9~ 2.5。

3. mouth mask according to claim 1, it is characterised in that

When the horizontal line rear one end and the body back end edge lower extreme point it is inconsistent, and after the body When the lower extreme point of end edge forms the imaginary horizontal line parallel with the horizontal line,

The horizontal line length is relative to the upper extreme point and longitudinal datum line and the imaginary horizontal line for connecting the body The ratio of the ordinate length of intersection point is 0.9~2.5.

4. mouth mask according to claim 1, it is characterised in that

In the state of the body or so doubling, the front end edge in the front positioned at longitudinal datum line of the body Upper section be inclined upwardly so that inclined side correspond to face the bridge of the nose.

5. mouth mask according to claim 4, it is characterised in that

In the state of the body or so doubling, the front end edge of the body is formed as the front end edge and the bridge of the nose where mouth The front end edge formation right angle or obtuse angle at place, to form breathing space.

6. mouth mask according to claim 1, it is characterised in that

Also include ear loop, the ear loop is separately positioned on the both sides of the body, the ear for hanging over user.

7. mouth mask according to claim 6, it is characterised in that

The ear loop is connected by suture or welding with the body.