TWM565046U - Mask with imbedding type nasal elastomer - Google Patents

Abstract

A mask for a built-in nasal elastic body, comprising: a mask body, an outer layer, a middle layer and an inner layer; and an elastic body disposed on the outer layer; wherein the inner layer extends and is reversed An inner layer folding member is folded out, and the inner layer folding member and the outer layer jointly cover the elastic body, and a convex portion is formed on the mask body corresponding to the elastic body. Thereby, the air directly inhaled by the mask and the exhaled mist can be effectively prevented from rising upward, preventing the nose of the mask from leaking and the glasses from fogging.

Description

Mask for placement of nasal elastic

The present invention relates to a mask, and more particularly to a mask for a built-in nose elastic.

In recent years, the rapid development of industry and cities, exhaust emissions from various factories, coal-fired power plants and a large number of steam and locomotives have caused serious air pollution, resulting in deteriorating air quality. Dust mites in the environment are fine aerosols (PM2). .5) Invading the human body through the respiratory tract, causing various diseases such as bronchitis, asthma and cardiovascular diseases, which seriously endangers the health of the body. At the same time, in 2013, the World Health Organization (WHO) confirmed that air pollution is the main carcinogen of human beings. Seven of the top ten cancer deaths in Taiwan are closely related to air pollution. In addition, in recent years, various bacterial viruses and influenza in the living environment have continuously invaded humans, such as severe acute respiratory syndrome (SARS), avian flu, and swine flu (H1N1), which are invisible killers of human health. Obviously, masks are needed for human health. More and more important.

At present, the use of various protective masks in the world has reached tens of billions, of which about eight have become flat non-woven masks. The common flat masks on the market and even some N95 series dust masks are easy to carry and cheap, but the adhesion is generally poor. . According to the test method of Taiwan standard CNS14774 and 14755 protective mask (N95/FFP2) D2 tightness, the mask should be worn to achieve the target tightness 100 (100% ÷ 100 tightness = 1% air leak rate), but according to Taiwan labor safety The Institute of Health's 100 people tested that the average N95 masks on the market were 13.9 and 21.8, while the average flat mask was only 3.10, which means the average air leak rate was 33%, resulting in dust mites (PM2.5). The effect is greatly reduced. In order to maintain a certain degree of tightness, the current general masks have been equipped with plastic metal noses such as plastic strips or plastic coated iron wires or aluminum strips on the upper edge to improve the tightness to prevent the connection between the nose and the face. Void. However, due to the shape, size and height of the nose of the mask, the most easily leaked is also the most difficult to prevent leakage. When the nose is pressed by hand, it is slightly conformed and shaped. After wearing for a few minutes, it will still be caused by a slight facial. Muscle activity creates a large gap, especially when the mask is supported by elastic ear straps or straps on both sides, so that airborne pollutants and virus bacteria can easily become "fascinated" for many years. .

Long-term inhalation without mask filtering completely dirty air, easily lead to many cancers and diseases, such as chronic diseases such as various lung diseases, high blood pressure, diabetes, and even complications leading to death. If you don't wear a mask when you go to a medical institution or a public place, it is easy to spread diseases and increase the chance of getting sick. In general, when the mask is worn, most of the mouth and nose are attached, and the ventilation is concentrated in the mouth and nose to increase the respiratory resistance, forcing more air to leak from the gap, resulting in a general leakage rate of about 40%. The higher the leak rate of the mask, the more dangerous it is. This is a large defect in the non-woven flat mask that has been difficult to improve for several years, and the defects of various cold-proof and dust-proof fiber cloth masks are similar.

The heat exhaled by the mask wearer from the body will also rise upwards from the gaps on both sides of the bridge of the nose, causing the glasses to fog and thus affecting the line of sight or driving safety. There are also masks for the nose beam foam on the market. Because the foam has a certain thickness and is placed between the mask and the bridge of the nose, the foam and its sides are still prone to pores, so that the mask can not effectively fit the face shape, greatly reducing the nose. Close effect. Furthermore, the nose line is made of a metal such as an iron wire or an aluminum strip, which is different from a non-woven fabric or a fiber cloth material, and is difficult to handle on an environmentally friendly basis. For example, environmentally advanced countries such as Japan must remove metal noses before they can be disposed of, incinerated, or disposed of with other environmentally-friendly wastes, resulting in huge costs and difficulties in environmentally-friendly disposal.

In view of this, one of the purposes of the present invention is to provide a mask for a built-in nasal elastic body. By forming a convex portion on the upper edge of the mask body, the inner layer can be closely attached along the bridge of the nose and the tibia, effectively Fill the gap between the mask and the nose to greatly increase the tightness of the nose.

The second purpose of the present invention is to provide a mask for the placement of the nasal elastic body, and then the elastic body passes through the fold of the nose of the mask body (such as a C-folded mask), and the convex portion can follow the folding portion when worn. The nose is bent to effectively fill the gaps on both sides of the nose to greatly improve the tightness of the nose, so it is more suitable for folding type masks.

In order to achieve the above object, the present invention provides a mask for a built-in nasal elastic body, comprising a mask body, which is provided with an outer layer, a middle layer and an inner layer in sequence; and an elastic body disposed on the outer layer; Extending from the inner layer and reflexing an inner layer folding member, the inner layer folding member and the outer layer jointly cover the elastic body, and a convex portion is formed on the mask body corresponding to the elastic body.

Preferably, wherein the elastomer is a foam.

Preferably, the middle layer is a filter layer and the protrusion is formed on the filter layer.

Preferably, an outer flap is extended from the outer layer and folded back, and the outer flap is overlapped with the inner layer fold and the outer layer is coated with the outer layer.

Preferably, the mask body is formed with two longitudinal pleats respectively located on two sides of the elastic body.

Preferably, the method further comprises a pair of anti-folding sheets extending from the two sides of the mask body, and is folded back and fixed to the mask body with both ends thereof.

Preferably, wherein the mask system is a folded mask body.

Preferably, it further comprises an exhalation valve mounted on the mask body.

Preferably, it further comprises an activated carbon layer stacked between the outer layer and the intermediate layer.

Preferably, it further comprises an anti-bacterial layer stacked between the outer layer and the middle layer, and the middle layer comprises at least two filter layers.

In addition, this creation has the following characteristics and effects:

(1) Extending from the side of the mask body, a reverse flap can fill or close the gap between the sides of the mask and the mask to greatly increase the mask adhesion.

(2) The mask body is equipped with an exhalation valve, which can quickly discharge the moisture and hot air during exhalation, effectively improving the problem of sultry heat of the mask, and can be quickly ventilated when intense exercise or shortness of breath, greatly reducing the expiratory resistance. .

(3) Horizontal and longitudinal wrinkles are formed on the mask body, which can form a three-dimensional shape, enlarge the nose and nose space and the ventilation area, so that the breathing is smooth, the speech is natural, and the respiratory resistance can be greatly reduced.

(4) By forming a convex portion on the upper edge of the mask body, the convex portion can fill the gap between the nose bridge and the tibia to prevent the exhaled mist from directly rising upward through the mask body (10), preventing the glasses from fogging.

(5) An active carbon layer is provided in the mask body to effectively adsorb ozone and organic gases.

(6) Anti-bacterial layer is provided in the mask body to reduce the activity of influenza bacteria, inhibit the growth of pathogens, have strong antibacterial and anti-viral ability, and prevent infection.

(7) The nose line is made only of elastic body (such as foam) and does not contain metal nose line, so it is easy to be environmentally friendly, which can greatly save environmental protection labor and processing costs.

The detailed description and technical content of the present invention are described below with reference to the drawings, but the drawings are provided for reference and description only, and are not intended to limit the creation.

Referring to Figures 1 and 2, the present invention provides a mask for a placement nasal elastomer comprising a mask body (10), a belt assembly (20) and an elastomer (30) as follows:

The mask body (10) is formed with a plurality of horizontal wrinkles (101), and the inner layer (11), the middle layer (13) and the inner layer (15) are sequentially disposed inside. The outer layer (11) can be a water-repellent layer such as a water-repellent function non-woven fabric to prevent moisture and liquid from penetrating. The middle layer (13) may be a filter layer such as an electrostatic high density filter non-woven fabric to block dust mites and virus bacteria. The inner layer (15) may be a hydrophilic layer such as a hydrophilic superfine composite fiber non-woven fabric, which is soft and comfortable and can effectively absorb moisture.

The belt set (20) comprises a two-belt body (21), which can be ear-hooked and respectively fixed to the left and right sides of the mask body (10). The strip body (21) is fixed at one end to the upper end of the mask body (10), and the other end is fixed to the lower side end (as shown in FIG. 1). The strap body (21) may be a strap type or a head strap strap, but is not limited thereto.

The elastomer (30) is disposed on the outer layer (11) (as shown in Figure 2). The elastic body (30) may be various foams such as PU foam, silicone foam, rubber foam, filter foam, inert foam, memory foam or film, air bag, and the like. The section of the elastomer (30) may be circular, rectangular, triangular or polygonal, but is not limited. The elastic body (30) does not contain any metal nose line, so it is easy to be environmentally friendly, and can greatly save environmental protection labor and processing costs.

In the foregoing, an inner layer fold member (15') extends from the inner layer (15) and is folded back, and the inner layer fold member (15') and the outer layer (11) together cover the elastic body (30), and corresponding elasticity A convex portion (40) is formed on the mask body (10) of the body (30), that is, a convex portion (40) is formed on the outer layer (11), the intermediate layer (13) and the inner layer (15).

The present invention further includes a plurality of joints (17) welded along the circumference of the convex portion (40), each joint portion (17) is an inner layer fold member (15'), an outer layer (11), a middle layer (13) It is fixed to the inner layer (15). Before the fixing, the elastic body (30) is pressed into the cavity with the mask body (10), and the convex portion (40) is formed by the joint portion (17) behind the interface cover (10).

To wear this creation, the user puts on two straps (21) and pulls the horizontal folds (101) to completely cover the nose and mouth and the chin, and adjust and press the elastic body appropriately ( 30), the convex portion (40) can make the inner layer (15) closely conform to the curve of the bridge of the nose and the tibia, effectively filling the gap between the mask and the nose, and greatly increasing the tightness of the nose. Furthermore, the convex portion (40) can fill the gap between the nose and the tibia to prevent the exhaled mist from rising directly through the mask body (10), preventing the glasses from fogging.

Please refer to FIG. 3 and FIG. 4 , which is a second preferred embodiment of the present invention. The present embodiment is different from the previous embodiment in that it further includes a pair of reverse flaps (100 ) respectively from the mask body (10). The two sides extend out, and after being folded back, the upper and lower ends are fixed to the mask body (10). The pair of anti-folding sheets (100) can fill or close the pores between the sides of the face and the mask, which can further improve the mask adhesion.

Referring to FIG. 5 and FIG. 6, a third preferred embodiment of the present invention is different from the previous embodiment in that the mask body (10) is formed with at least two longitudinal pleats (103), each of which is elastic. On the left and right sides of the body (30), the two longitudinal pleats (103) pass through the horizontal pleats (101), respectively. Thereby, the deployment can form a three-dimensional shape, enlarge the mouth and nose space and the ventilation area, so that the breathing is smooth, the speech is natural, and the respiratory resistance can be greatly reduced.

Referring to FIG. 7, a fourth preferred embodiment of the present invention is different from the previous embodiment in that the mask body (10) is formed with longitudinal wrinkles (103) and a reverse flap (100). Thereby, the expansion can form a three-dimensional space, and can fill the pores between the two sides of the face and the mask, so that the breathing is smooth, the speech is natural, and the mask adhesion and safety can be improved. At the same time, it is also comfortable to wear and beautiful.

Referring to FIG. 8, a fifth preferred embodiment of the present invention is different from the foregoing embodiment in that it further includes an exhalation valve (50) mounted on the mask body (10). The mask body (10) is equipped with an exhalation valve (50), which can quickly discharge the moisture and hot air during exhalation, effectively improve the problem of sultry heat of the mask, and can quickly vent when strenuous exercise or shortness of breath, greatly reducing exhalation. Resistance and carbon dioxide in the wearer's body.

Referring to FIG. 9, a sixth preferred embodiment of the present invention is different from the previous embodiment in that the mask body (10) is a folded mask body, and the belt body (20) is a belt body (21). ) can be a head-mounted belt. Wherein, one end of the belt body (21) is connected to one side of the mask body (10), and the other end is connected to the other side of the mask body (10). Thereby, the functions and effects similar to those described above can be achieved.

Referring to FIG. 10, a seventh preferred embodiment of the present invention is different from the previous embodiment in that the mask body (10) is a folded mask body (10) and can be folded in right and left (such as C). Folding mask). Wherein, the elastic body (30) passes through the fold of the nose portion of the mask body (10), and the convex portion (40) can be bent along the nose along the fold when worn, so as to effectively fill the gap between the two sides of the nose and greatly increase the nose. The degree of tightness is more suitable for use in folding type masks.

Referring to FIG. 11, the eighth preferred embodiment of the present invention is different from the previous embodiment in that the mask body (10) is another folded mask body (10) and can be folded up and down ( For example, a close-fitting type mask, and then a welded portion (19) is formed on both sides of the frit interface cover (10). The two ends of the belt body (21) may be overlapped or adjacent to one side of the mask body (10). Thereby, it has the same functions and effects as described above.

Referring to FIG. 12, a ninth preferred embodiment of the present invention is different from the foregoing embodiment in that an outer folded part (11') can be extended from the outer layer (11) and folded over. The piece (11') overlaps the inner layer fold (15') and coats the elastomer (30) with the outer layer (11). The outer folded piece (11') is made of the same material as the outer layer (11) and may be a water-repellent layer such as a water-repellent function non-woven fabric. Thereby, to achieve the same functions and effects as described above.

Referring to FIG. 13, a tenth preferred embodiment of the present invention is different from the foregoing embodiment in that it further includes an activated carbon layer (16) stacked on the outer layer (11) and the middle layer (13). )between. Thereby, ozone and organic gases can be effectively adsorbed.

Referring to FIG. 14, which is an eleventh preferred embodiment of the present invention, the present embodiment is different from the foregoing embodiment in that it further includes an anti-bacterial layer (18) stacked on the outer layer (11) and the middle layer ( Between 13), and the middle layer (13) comprises at least two filter layers. The anti-bacterial layer (18) can be a non-woven fabric coated with antiviral bacterial materials such as nano silver, photocatalyst, etc., can reduce the activity of influenza bacteria, inhibit the growth of pathogens, has strong antibacterial and antiviral ability, can prevent infection or mutual infection, It also has the aforementioned functions and effects.

In summary, the present invention has the following main effects compared to the prior art: through the elastic body (30) through the fold of the nose of the mask body (10) (such as a C-folded mask), when the wear is convex (40) It can be bent along the nose to fold the gap between the nose to effectively increase the tightness of the nose, so it is more suitable for folding type masks.

In addition, the creation has other effects: by forming a convex portion (40) on the upper edge of the mask body (10), the gap between the bridge of the nose and the tibia can be filled, the nasal adhesion is greatly increased, and the fogging of the glasses is prevented. In addition, a super-stereoscopic space is formed inside the mask to make the breathing smooth, the speech is natural, and the breathing resistance can be greatly reduced, and the reverse flap (100) is formed on both sides of the mask to fill both sides of the face and the mask. Inter-porosity to improve mask adhesion and safety.

The above is only a preferred and feasible embodiment of the present invention, and thus does not limit the scope of the patent of the creation, and the equivalent structural changes that are made by using the present specification and the contents of the schema are all included in the creation. Within the scope of the rights, it is given to Chen Ming.

(10) ‧‧‧ mask body
(11) ‧‧‧ outer layer
(11') ‧ ‧ outer folded parts
(13) ‧‧‧ Middle
(15) ‧‧‧ inner layer
(15')‧‧‧ Inner folds
(17) ‧ ‧ joints
(16)‧‧‧Active carbon layer
(18) ‧ ‧ anti-bacterial layer
(19) ‧‧‧welding
(20) ‧‧‧Band group
(21) ‧‧‧Band
(30)‧‧‧ Elastomers
(40) ‧‧‧ convex
(50)‧‧‧Exhalation valve
(100) ‧‧‧Reverse Folds
(101) ‧‧‧ horizontal wrinkles
(103)‧‧‧ longitudinal wrinkles

Figure 1 is a front elevational view of the creation (which is a first preferred embodiment). Figure 2 is a cross-sectional view taken along line A-A of Figure 1. Fig. 3 can extend the reverse flap on both sides of the creation (second preferred embodiment). Figure 4 is a cross-sectional view taken along line B-B of Figure 3; Fig. 5 is a longitudinal wrinkle formed in the present invention (third preferred embodiment). Figure 6 is a cross-sectional view taken along line C-C of Figure 5. Fig. 7 is a front view showing a reverse flap and a longitudinal wrinkle (fourth preferred embodiment). Fig. 8 shows an exhalation valve (fifth preferred embodiment) for the present invention. Fig. 9 is a creation of a folding mask (sixth preferred embodiment). Fig. 10 is a creation of a C-folded mask (left and right folded) (seventh preferred embodiment). Fig. 11 shows a close-fitting planar mask (up and down) (eighth preferred embodiment). Figure 12 is an outer layer of the present invention which can be extended from the outer layer (the ninth preferred embodiment). Fig. 13 is a creation of an activated carbon layer between the outer layer and the middle layer (tenth preferred embodiment). Fig. 14 shows an anti-bacterial layer and two filter layers between the outer layer and the inner layer (the eleventh preferred embodiment).

Claims (10)

A mask for a built-in nasal elastic body, comprising: a mask body, an outer layer, a middle layer and an inner layer; and an elastic body disposed on the outer layer; wherein the inner layer extends and is reversed An inner layer folding member is folded out, and the inner layer folding member and the outer layer jointly cover the elastic body, and a convex portion is formed on the mask body corresponding to the elastic body. A mask for an implantable nasal elastic body according to claim 1, wherein the elastic system is a foam. The mask for an implantable nasal elastic body according to claim 2, wherein the middle layer is a filter layer and the convex portion is formed on the filter layer. The mask of the implantable nasal elastic body according to claim 3, wherein an outer layer folding member is extended from the outer layer and is folded back, and the outer layer folding member is overlapped with the inner layer folding member and The outer layer collectively coats the elastomer. A mask for an implantable nasal elastic body according to claim 3, wherein the mask body is formed with two longitudinal pleats, each on either side of the elastic body. A mask for an implantable nasal elastic body according to claim 1, 2, 3, 4 or 5, further comprising a pair of inverted flaps extending from both sides of the mask body, and then After folding, the two ends are fixed to the mask body. A mask for an implantable nasal elastic body according to claim 3, wherein the mask system is a folded mask body. A mask for an implantable nasal elastic body according to claim 1, 2, 3, 4, 5 or 7 further comprising an exhalation valve mounted to the mask body. A mask for an implantable nasal elastomer as described in claim 1, 2, 3, 4, 5 or 7 further comprising an activated carbon layer interposed between the outer layer and the intermediate layer. A mask for an implantable nasal elastic body according to claim 1, 2, 3, 4, 5 or 7 further comprising an anti-bacterial layer stacked between the outer layer and the middle layer, and The middle layer contains at least two filter layers.