TW202144045A - Three-dimensional face mask structure with dual-layer air chambers for reducing the gas exhaled from the mouth and dissipated into the nose of the user, and thus preventing the exhaled gas from being inhaled into the human body again - Google Patents

Abstract

A three-dimensional face mask structure with dual-layer air chambers comprises a mask body, a covering member, a supporting member and a dividing member. Each of the two ends of the mask body is arranged with an ear loop, and the ear loops are adapted to be worn on the ears of a user. The covering member is assembled on the periphery of the mask body to form a cavity inside the mask body. The covering member is configured to cover the nose and mouth of the user, and the cavity is configured to cover the nose and mouth of the user. The supporting member is arranged in the cavity so that the mask body is made to be three-dimensional. The dividing member is disposed at the supporting member. The dividing member is extended from one end of the mask body to the other end of the mask body, so that the cavity is divided into two air chambers. One of the air chambers covers the nose of the user, and the other air chamber covers the mouth of the user. Accordingly, the dividing member separates the nose and mouth of the user, so as to reduce the gas exhaled from the mouth and dissipated into the nose of the user, thereby preventing the exhaled gas from being inhaled into the human body again to affect health.

Description

Three-dimensional mask structure with double air chambers

The present invention relates to a mask structure, in particular to a three-dimensional mask structure with double air chambers for isolating the nose and mouth of a person.

Press, the mask can be worn on the user's face, and the nose and mouth of the face are covered to block the nose and mouth from direct contact with the outside world, and filter out dust and germs larger than the holes in the mask material to avoid Dust and germs can easily enter the human body directly from the nose and mouth and affect health.

Masks are used in various fields of daily life, and masks worn on the face are widely popularized, and their production and usage are increasing year by year. For example, at factory manufacturing sites and civil construction sites, workers use masks to prevent inhalation of dust (fine particles), droplets, pollutants, etc. In the medical field, medical staff and patients Masks should be used for allergens such as pollen, etc., or when droplets, pollutants, pathogens, etc. splash around due to breathing, coughing, or sneezing.

However, the structure of the conventional mask is mainly to cover the nose and mouth of the person at the same time, and the gas containing a large amount of carbon dioxide exhaled by the person during use is affected by the coating on the nose and mouth and the filter material. Gas containing a large amount of carbon dioxide is not easy to be completely discharged from the mask, leaving a lot of exhaled air in the inner space of the mask. The mask cannot discharge the gas containing a large amount of carbon dioxide, which will be mixed with the oxygen-containing air inhaled by the human body and mixed with oxygen. Wearing a mask after waiting for it will not reduce the inhalation of carbon dioxide gas and cause harm to health.

Therefore, the inventors of the present invention came to the present invention after observing the above-mentioned defects.

The main purpose of the present invention is to provide a three-dimensional mask structure with double-layered air chambers, which divides the chamber of the mask into two air chambers through the arrangement of the partitions, and the human nose is in one of the air chambers. One, and the human mouth is located in another air chamber, so as to block the nose and mouth of the human, and reduce the escape of the exhaled gas from the human mouth to the nose, and further prevent the air inhaled by the human being mixed with the exhaled gas. .

In order to achieve the above object, the present invention provides a three-dimensional mask structure with double-layer air chambers, which comprises: a mask body, two ends of the mask body are respectively provided with an ear pendant, and these ear pendants are worn on the human body. Ears; two covering parts, these covering parts are assembled to the periphery of the mask body, so that a cavity is formed inside the mask body, and these covering parts are covering the nose and mouth of the person , and the person's nose and mouth are accommodated in the chamber; a support member, the support member is arranged in the chamber, so that the mask system is three-dimensional; and at least one partition member, the partition member is provided On the support, the partition extends from one end of the mask body to the other end of the mask body, so that the chamber is divided into two air chambers, one of which covers the nose of a person, and the other The air chamber covers the mouth of the person; wherein, the nose and the mouth of the person are blocked by the partition, which reduces the gas exhaled from the mouth of the person escaping to the nose of the person.

Preferably, wherein, the material of the mask body is selected from one or a combination of non-woven cloth, cotton cloth, cool cotton cloth, water-repellent cloth and sterilization cloth, and the mask body is a breathable layer.

Preferably, the supporting member is a plastic sheet, and the supporting member is flexible.

Preferably, the support member is a filter layer.

Preferably, a filter layer is arranged between the mask body and the support.

Preferably, the separator is an air-impermeable layer, and the separator is flexible and three-dimensional.

Preferably, one of the air chambers is provided with an exhaust element.

Preferably, the ear-hook pieces are respectively assembled with an adjustment piece, and the adjustment pieces are adjusted according to the distance between the ear and the nose or mouth.

Preferably, wherein, the covering parts are selected from non-woven fabrics, cotton fabrics, cool cotton fabrics, water-repellent fabrics and sterilizing cloths or a combination thereof, and these covering parts are individually fitted to the nose of a person. and chin.

Preferably, the covering members are flexible, and the covering members are bent and adjusted according to the shape of a person's nose and the shape of the chin.

The present invention provides a three-dimensional mask structure with double air chambers, which is mainly through the arrangement of the partition, which extends from one end of the mask body to the other end of the mask body, so that the chamber is divided into the Air chambers that block the person's nose and mouth, and the air chambers envelop the person's nose and mouth, respectively, so as to reduce the escape of gas exhaled from the person's mouth to the person's nose and prevent Re-inhalation of exhaled air into the body affects health.

(1st embodiment)

Hereinafter, an embodiment of the first embodiment of the three-dimensional mask structure having a double-layer air chamber of the present invention will be described with reference to the drawings.

Please refer to FIGS. 1 and 4. FIG. 1 is a perspective view of the first embodiment of the present invention, FIG. 2 is a side perspective view of the first embodiment of the present invention, FIG. It is a three-dimensional view of the wearing of the first embodiment of the present invention. The present invention discloses a three-dimensional mask structure 100 with double air chambers, which includes:

A mask body 10, the two ends of the mask body 10 are respectively provided with an ear hanger 11, and the ear hangers 11 are worn on the ears of a person. In this embodiment, as shown in FIG. 4 , the earhook parts are elastic elastic bands, and the earhook parts 11 are respectively assembled with an adjustment part 12 , and the adjustment parts 12 are in accordance with the human ears and nose. The distance displacement adjustment between parts or mouths, the material of the mask body 10 is selected from one or a combination of non-woven cloth, cotton cloth, cool cotton cloth, water-repellent cloth and sterilizing cloth, and the mask body 10 is breathable Floor.

Two covering parts 20, the covering parts 20 are assembled to the periphery of the mask body 10, so that a cavity 21 is formed inside the mask body 10, and the covering parts 20 are covered on the nose of the person and mouth, and a person's nose and mouth are accommodated in the chamber 21 . In this embodiment, as shown in FIG. 4 , the covering members 20 are selected from one or a combination of non-woven cloth, cotton cloth, cool cotton cloth, water-repellent cloth and sterilizing cloth, and the covering members 20 They fit the nose and chin individually.

A support member 30 is disposed in the chamber 21 so that the mask body 10 is three-dimensional. In this embodiment, as shown in FIG. 3 , the supporting member 30 is a plastic sheet, and the supporting member 30 is flexible. However, the present invention is not limited to this. In another preferred embodiment, the support member 30 is a filter layer.

At least one partition 40, the partition 40 is arranged on the support 30, the partition 40 is extended from one end of the mask body 10 to the other end of the mask body 10, so that the chamber 21 is divided into two air chambers 211, 212, one of the air chambers 211 covers a person's nose, and the other air chamber 212 covers a person's mouth. In this embodiment, the spacer 40 is a gas-impermeable layer, and the spacer 40 is flexible.

Specifically, the partition member 40 blocks the nose and mouth of the person, which reduces the escape of the exhaled gas from the mouth to the nose of the person, and prevents the exhaled gas from being inhaled into the body again to affect health.

In order to further understand the structural features of the present invention, the application of technical means and the expected effect, the usage mode of the present invention is described here.

Please refer to FIG. 5 and FIG. 6 in conjunction with FIG. 1 to FIG. 4 , FIG. 5 is a schematic diagram of the inhalation state of the nose and mouth according to the first embodiment of the present invention, and FIG. 6 is the mouth of the first embodiment of the present invention. Schematic diagram of the state of use of exhaled air. The user wears the three-dimensional mask structure 100 with double air chambers, and the ear hooks 11 are respectively fitted to the user's left ear and right ear. The user can adjust the distance between the mouth or nose and the ear according to the And the adjustment parts 12 are adjusted by displacement, and the covering parts 20 are respectively fitted to the nose and chin of the person; then, as shown in FIG. 5 , when the user's nose or mouth inhales air, the The mask body 10 filters dust (fine particles), droplets, and pollutants in the air, and the filtered air passes through the air chambers 211, 212 and enters the human body through the nose or mouth of the person; then, as shown in Figure 6, use When the user exhales air from the mouth, the exhaled air passes through the air chamber 212 located in the mouth, and then is discharged from the mask structure, and because the barrier is an air-impermeable layer, it prevents the exhaled gas from escaping from the barrier. to the other air chamber 211 so as to reduce the escape of exhaled air to the nose.

In addition, in another preferred implementation, the support 30 is a filter layer. When the user's nose or mouth inhales air, the mask body 10 filters the dust (fine particles), droplets, and pollutants in the air. , then the air passes through the support member 30, and then filters dust (fine particles), droplets, pollutants, pathogens, and allergens such as pollen through the support member 30. The filtered air passes through the air chambers 211, 212 and penetrates the human The nose or mouth enters the human body, but the present invention is not limited to this, and the material of the support 30 is a filter material that varies according to the needs of the user.

Thereby, it can be further known from the above description that the present invention is provided by the partition 40, the partition 40 extends from one end of the mask body 10 to the other end of the mask body 10, so that the chamber is divided into 21 For the air chambers 211, 212, the partition blocks the nose and mouth of the person, and the air chambers 211, 212 respectively cover the nose and the mouth of the person, and the partition 40 is an air-impermeable layer, so as to reduce the human's The air exhaled from the mouth escapes to the person's nose, further preventing the air inhaled by the person from mixing with the exhaled air.

It is worth mentioning that when the user is exercising, the frequency of cardiopulmonary exercise is higher than usual, resulting in an increase in inspiratory volume and exhalation of a large amount of hot air, because both inhalation and exhalation are covered by the mask. When inhaling, the exhaled hot air will be inhaled, leaving a large amount of carbon dioxide and hot air in the space covered by the mask, and repeated frequent inhalation will easily lead to hypoxia and physical failure. According to the three-dimensional mask structure 100, the partition 40 blocks the nose and mouth of the person, so as to reduce the carbon dioxide and heat exhaled by the person from escaping to the nose, thereby preventing the occurrence of hypoxia and physical failure.

It is worth mentioning that, since the inhalation and exhalation of the general mask are in the space covered by the mask, the exhaled gas is not only discharged from the filter layer of the mask itself, but also escapes from the edge of the mask. , the exhaled gas is easy to adhere to the eyes to make the glasses fog, so as to cause inconvenience in use, and through the three-dimensional mask structure 100 with double air chambers of the present creation, the partition 40 blocks the nose and mouth of the person The air system exhaled by the user is concentrated in one of the air chambers 211, 212, and the exhaled air system escapes from the mask body 10, and because the partition 40 is an air-impermeable layer, the mouth of the person is reduced. The exhaled gas escapes to the person's nose, thereby reducing the exhaled gas escaping to the glasses, thereby preventing the fogging of the glasses.

(Second embodiment)

Hereinafter, an embodiment of the second embodiment of the three-dimensional mask structure with double air chambers of the present invention will be described with reference to the drawings.

Please refer to FIG. 7 and FIG. 8 . Please refer to the second embodiment. Compared with the first embodiment, the main structural difference of the second embodiment is that FIG. 7 is a schematic cross-sectional view of the second embodiment of the present invention, and FIG. 8 is a A schematic diagram of the use state of the mouth exhaled gas according to the second embodiment of the present invention. Compared with the first embodiment, the main structural difference of the second embodiment is that a filter layer 50 is disposed between the mask body 10 and the support member 30 , the partition member 40 is three-dimensional, and the One of the air chambers 211, 212 is provided with an exhaust element 60, and the covering members 20 are flexible, and the covering members 20 are bent and adjusted according to the shape of the human nose and the shape of the chin . In this embodiment, the exhaust element 60 is disposed in the air chamber 212 relative to the person's mouth.

Specifically, the mask body 10 filters dust (fine particles), droplets, and pollutants in the air, and then the air passes through the filter layer 50, and then passes through the filter layer 50 to filter dust (fine particles), droplets, pollutants, pathogens, As well as allergens such as pollen, the filtered air passes through the air chambers 211, 212 and enters the human body through the nose or mouth of the person, and the partition 40 is three-dimensional, so as to prevent the partition 40 from sticking to the body. The discomfort caused by the person's face can be quickly exhausted by the arrangement of the exhaust element 60 .

In this way, the second embodiment can not only achieve the effect of the first embodiment, but also provide a different structure. The second embodiment can increase the convenience of use through the three-dimensional arrangement of the filter layer 50 and the partition 40 . The performance and practicability are further improved to increase the freshness and comfort of the user when wearing the three-dimensional mask structure 100 with double air chambers.

Hereby, the features of the present invention and the expected effects that can be achieved are stated as follows:

The three-dimensional mask structure 100 with double air chambers of the present invention is through the arrangement of the partition 40, the partition 40 extends from one end of the mask body 10 to the other end of the mask body 10, so that the chamber 21 is divided into the air chambers 211, 212, the partition 40 blocks the nose and mouth of the person, and the air chambers 211, 212 respectively cover the nose and the mouth of the person, and the partition 40 is an air-impermeable layer, so that It reduces the escape of the exhaled gas from the human mouth to the human nose, further prevents the inhaled air from mixing with the exhaled gas, and prevents the exhaled gas from being inhaled into the body again to affect health.

Thereby, the present invention has the following implementation effect and technical effect:

First, the present invention is through the disposition of the partition 40, which blocks the nose and mouth of the person, and the air chambers 211, 212 respectively cover the nose and the mouth of the person, so as to reduce the gas exhaled from the mouth of the person. Escape to the nose of the person.

Second, the present invention through the arrangement of the partition 40, the partition 40 blocks the nose and mouth of the person, so as to reduce the carbon dioxide and heat exhaled by the person from escaping to the nose, and prevent the person from hypoxia and physical failure. The situation occurs, in order to prevent the re-inhalation of exhaled gas into the body and cause the brain to occur, thereby affecting health.

Thirdly, the present invention is through the arrangement of the partition 40, the partition 40 blocks the nose and mouth of the person, the user's exhaled air system is concentrated in one of the air chambers 211, 212, and the exhaled air system It escapes from the mask body 10, and because the partition 40 is an air-impermeable layer, it reduces the escape of the exhaled gas from the mouth to the nose of the person, thereby reducing the escape of the exhaled gas to the glasses, so as to prevent the glasses from escaping. Fog occurs.

Fourth, through the arrangement of the adjusting members 12 in the present invention, the user can displace and adjust the adjusting members 12 according to the distance between the mouth or the nose and the ear, so as to increase the use of the three-dimensional space with double air chambers. Convenience and practicality of the mask structure 100 .

Fifth, the three-dimensional mask structure 100 with double air chambers of the present invention has no excessive components, so as to reduce the overall weight of the three-dimensional mask structure 100 with double air chambers, so as to reduce the pressure on the user's ears.

To sum up, the present invention has excellent progress among similar products. At the same time, the technical data on such structures at home and abroad have been searched, and no identical structures have been found in the literature. Therefore, this paper At the time of invention, the requirements for an invention patent have been met, and an application shall be filed in accordance with the law.

However, the above-mentioned descriptions are only preferred feasible embodiments of the present invention, and the features of the embodiments may be combined with each other and used interchangeably if there is no obvious mutual exclusion between the embodiments. In addition, any equivalent structural changes made by applying the description of the present invention and the scope of the patent application should be included in the scope of the patent of the present invention.

100: Three-dimensional mask structure with double air chambers 10: Mask body 11: ear pendant 12: Adjustment pieces 20:Clad 21: Chamber 211, 212: Air Chamber 30: Supports 40: Dividers 50: filter layer 60: Exhaust element A-A: Hatch line

FIG. 1 is a perspective view of a first embodiment of the present invention. FIG. 2 is a side perspective view of the first embodiment of the present invention. FIG. 3 is a perspective view of the cross section taken along the line A-A of FIG. 2 . FIG. 4 is a perspective view of the wearer according to the first embodiment of the present invention. FIG. 5 is a schematic diagram of the use state of nose and mouth inhalation according to the first embodiment of the present invention. FIG. 6 is a schematic diagram of a state of use of exhaled air from the mouth according to the first embodiment of the present invention. 7 is a schematic cross-sectional view of a second embodiment of the present invention. FIG. 8 is a schematic diagram of the use state of the mouth exhaled gas according to the second embodiment of the present invention.

100: Three-dimensional mask structure with double air chambers

11: ear pendant

12: Adjustment pieces

20:Clad

30: Supports

40: Dividers

A-A: Hatch line

Claims (10)

A three-dimensional mask structure with a double-layer air chamber, comprising: a mask body, two ends of the mask body are respectively provided with an ear pendant, and these ear pendants are worn on the ears of a person; Two covering parts, the covering parts are assembled with the periphery of the mask body to form a cavity inside the mask body, and the covering parts are covering the nose and mouth of the person, and the person the nose and mouth are accommodated in the chamber; a support member, the support member is arranged in the chamber, so that the mask system is three-dimensional; and At least one partition, the partition is arranged on the support, the partition extends from one end of the mask body to the other end of the mask body, so that the chamber is divided into two air chambers, one of which is the air chamber covering the person's nose and the other such air chamber covering the person's mouth; Wherein, the partition member blocks the nose and mouth of the person, which reduces the escape of the gas exhaled from the mouth of the person to the nose of the person. As claimed in claim 1, the three-dimensional mask structure with double air chambers, wherein the material of the mask body is selected from one or a combination of non-woven cloth, cotton cloth, cool cotton cloth, water repellent cloth and sterilization cloth, and the mask body is This system is a breathable layer. The three-dimensional mask structure with double air chambers according to claim 1, wherein the support member is a plastic sheet, and the support member is flexible. The three-dimensional mask structure with double air chambers according to claim 1, wherein the support is a filter layer. The three-dimensional mask structure with double air chambers as claimed in claim 1, wherein a filter layer is arranged between the mask body and the support. As claimed in claim 1, the three-dimensional mask structure with double air chambers, wherein the partition is an air-impermeable layer, and the partition is flexible and three-dimensional. The three-dimensional mask structure with double air chambers as claimed in claim 1, wherein one of the air chambers is provided with an exhaust element. The three-dimensional mask structure with double air chambers as claimed in claim 1, wherein the ear hooks are respectively assembled with an adjustment piece, and the adjustment pieces are based on the distance between a person's ear and the nose or mouth Displacement adjustment. As claimed in claim 1, the three-dimensional mask structure with double air chambers, wherein the covering members are selected from non-woven fabrics, cotton fabrics, cool cotton fabrics, water-repellent fabrics and sterilizing fabrics, or a combination thereof, and these The wrapping pieces fit the nose and chin of the person respectively. The three-dimensional mask structure with double air chambers according to claim 1, wherein the covering members are flexible, and the covering members are bent and adjusted according to the shape of a person's nose and the shape of the chin.

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