CN213096246U

CN213096246U - Multifunctional breath separation mouth and nose independent cover

Info

Publication number: CN213096246U
Application number: CN202020978180.1U
Authority: CN
Inventors: 黎剑
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-05-04
Anticipated expiration: 2030-06-01

Abstract

The utility model discloses a multifunctional breath separation mouth and nose independent cover, which comprises a mouth mask, a nose mask and a connecting buckle, wherein the connecting buckle is N-shaped, the mouth mask and the nose mask can be connected and disassembled through the connecting buckle, the mouth mask and the nose mask are completely independent, mouth and nose can not be communicated, and the breathing and the exhalation of air can be performed in different ways, so that the space in the mouth mask and the nose mask can form a good micro-positive and negative pressure environment which is adapted to the breathing of a human body and continuously and alternately appears, and the mouth mask can be cool and not suffocated during use, and is more comfortable to wear; the division of two spaces in the mask and the nose cover successfully realizes the separation of expiration and inspiration; simple and novel structure and strong practicability. The utility model is used for health protection articles for use technical field.

Description

Multifunctional breath separation mouth and nose independent cover

Technical Field

The utility model relates to a health protection articles for use technical field, in particular to independent cover of multi-functional breathing separation mouth nose.

Background

The mask is a sanitary protective article, and is generally a tool which is worn at the mouth and nose part and used for filtering air, dust and the like entering the mouth and nose so as to prevent toxic and harmful gases, smell, spray, dust and the like from entering the mouth and nose of a wearer. Because the mask has a certain filtering function on air entering the lung, when respiratory infectious diseases are prevalent and work is carried out in the polluted environment such as haze, dust and the like, the mask has a very good sanitary and safety protection function.

At present, in various masks applied to the market, the whole mask body is mostly made of one or more filtering materials by different methods, and the whole mask body is covered with the mouth and nose parts or the mouth, nose and lower jaw integrally to achieve the blocking and protecting effects, namely a plane mask and a three-dimensional cup-shaped mask.

Although some masks are in the same mask body in recent years, the mask is divided into two relatively independent spaces of an oral cavity part and a nasal cavity part by a separation layer so as to prevent the oral cavity and the nasal cavity from communicating with each other; or a so-called 'nose mask' -invisible nasal filter which is inserted into nostrils and used for preventing haze, dust, pollen, hair and the like; or a dust-proof nose mask which covers the outside of the nose and is used for preventing dust, haze, pollen, second-hand smoke and the like, but the common problems and the defects of the existing mask are not fundamentally solved.

The existing mask has the following defects: the mouth and the nose are communicated with each other, and waste gas generated by the oral cavity, spray, waste gas exhaled by the nasal cavity and the like can reenter the lung of the human body, possibly causing discomfort of the human body or increasing the risk of infection; the sealing degree is low, and the barrier effect is limited; the universality is poor, the utilization rate is low, and the use cost is high; causing eating troubles such as drinking water and eating things, and increasing the risk of infection and invasion; the suffocating is difficult to endure, the comfort is poor, and the comfortable feeling is particularly realized in summer or environments such as high temperature and dust; inconvenient use, influence on appearance and difficult cleaning and disinfection; the influence on the life and work of people wearing glasses, deaf-mute people, hearing-impaired people and the like in sports, communication and the like is more serious; wasting materials and social resources, increasing the risk of environmental pollution and the treatment cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a multi-functional breathing separation oronasal independent cover, according to the mouth, the function and the effect etc. of nasal organ in human and external communication activity, divide into two completely independent parts of gauze mask that cover the oral area and cover the nose portion, and all separate two relatively independent spaces in gauze mask and nose mask, therefore successfully realized the mouth, the nose gas is not mixed mutually, breathe in, each other do the way, mutual noninterference.

According to the utility model discloses an embodiment of the first aspect provides a multi-functional separation of breathing oronasal independent cover, including gauze mask, nose cup and connector link, the connector link is N shape, the gauze mask with the nose cup accessible the connector link is connected and is dismantled.

Has the advantages that: this independent cover of multi-functional breathing separation oronasal, including the gauze mask, nose cup and connector link, the connector link is N shape, gauze mask and nose cup accessible connector link are connected and are dismantled, gauze mask and nose cup are completely independent, the mouth, the nose can not collude, and inhale and exhale the gas and go on its own way, make gauze mask and nose cup inner space can form one and the human breathing constantly the alternately little just that appears, the negative pressure environment, it is cool can not the oppression of suffocating when using, it can be more comfortable to wear, the division of two spaces in gauze mask and the nose cup, make expiration and the separation of breathing in successfully realize, moreover, the steam generator is simple in structure and novel, therefore, the.

Gauze mask is including being oval cavity cover cupped gauze mask body, first division board, first check valve, first netted fence, first filter core and first shell, first netted fence is located gauze mask body closing end middle part, first division board will the gauze mask body divide into cavity and cavity down, first check valve is located in the cavity down, first filter core sets up the outside of first netted fence, first shell is located the middle part of gauze mask body closing end, first shell is used for fixing first filter core.

According to the utility model discloses the independent cover of multi-functional separation of breathing mouth nose embodiment, gauze mask body upper end is wide the lower extreme narrow and the short lower extreme in upper end is long.

According to the utility model discloses the independent cover of multi-functional separation of breathing mouth and nose embodiment, the gauze mask is still including the first frenulum that is located the gauze mask both sides, be provided with on the first frenulum and adjust the knot.

According to the utility model discloses the independent cover of multi-functional separation of breathing mouth nose, the gauze mask still including the first packing ring that is located the outer edge of gauze mask body open end.

According to the utility model discloses the independent cover of multi-functional separation of breathing mouth nose, the nose cup including being hollow nose cup body of saddle form, second division board, second check valve, third check valve, the netted fence of second, second filter core and second shell, the second division board will the nose cup body divide into upper strata and lower floor, the second check valve sets up on the upper strata, the third check valve sets up on the lower floor, the netted fence of second sets up the preceding terminal surface at the nose cup body, the second filter core sets up outside the netted fence of second, the second shell is used for fixed second filter core.

According to the utility model discloses the independent cover of multi-functional separation of breathing mouth nose embodiment, the nose cup body is under the narrow width of top, be the airtight and following opening of bow back of the body above the nose cup body.

According to the utility model discloses the independent cover of multi-functional separation of breathing oronasal, the nose cup is still including the second frenulum that is located the nose cup both sides, be provided with on the second frenulum and adjust the knot.

According to the utility model discloses the independent cover of multi-functional separation of breathing mouth nose, the nose cup still includes the second packing ring that is located the outer edge of nose cup body open end.

According to the utility model discloses the independent cover of multi-functional breathing separation oronasal, the connector link both ends are provided with the barb.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

fig. 1 is a schematic view of the overall structure of an embodiment of the present invention;

FIG. 2 is a sectional view of the mask of the embodiment of the present invention;

FIG. 3 is a cross-sectional view of the nasal mask of an embodiment of the present invention;

fig. 4 is a front view of the mask of the embodiment of the present invention;

FIG. 5 is a schematic view of the back side of the mask of the embodiment of the present invention;

FIG. 6 is a schematic view of a connecting buckle according to an embodiment of the present invention;

fig. 7 is a front view of the nose mask according to the embodiment of the present invention.

Detailed Description

This section will describe in detail the embodiments of the present invention, the preferred embodiments of which are shown in the attached drawings, which are used to supplement the description of the text section with graphics, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but it cannot be understood as a limitation to the scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 7, the multifunctional breath separation mask comprises a mask 1, a nose mask 2 and a connecting buckle 3. Wherein, the connector link 3 is N shape, and gauze mask 1 and nose cup 2 accessible connector link 3 are connected and are dismantled. The two ends of the connecting buckle 3 are provided with barbs, so that falling off when the connecting task is undertaken can be prevented.

Specifically, the mask 1 includes an elliptical hollow cup-shaped mask body 11, a first interlayer plate 12, a first check valve 13, a first net-shaped fence 14, a first filter element 15, and a first shell 17. Wherein, gauze mask body 11 is the oval hollow irregular cover cup shape of the narrow and short lower extreme length of upper end of wide lower extreme in upper end, and first netted fence 14 is located 11 oval closed end middle parts of gauze mask body for separate and keep off fixed first filter core 15, so that filter the gas of business turn over. First interlayer board 12 is arc form to the middle part of first netted fence 14 from the upper portion of gauze mask body 11 open end along controlling the inner wall, divides into two relatively independent spaces of cavity and lower cavity with gauze mask body 11. The first one-way valve 13 is located in the lower cavity close to the first mesh fence 14, so that waste gas generated during speaking and coughing can be rapidly filtered and discharged, namely, the waste gas is opened during expiration and closed during inspiration. The first filter element 15 is arranged outside the first net-shaped fence 14 and covers the first net-shaped fence 14 completely and tightly. First filter core 15 is the filter material that utilizes current gauze mask to adopt or the scientific and technological achievement that constantly gains and according to different production and processing standard requirements, forms according to the preparation of unique specification and dimension, can change at any time according to different environmental pollution and protection requirement. The first shell 17 is located in the middle of the closed end of the mask body 11, the first shell 17 is used for shielding and fixing the first filter element 15, and a plurality of fine air holes are formed in the middle of the first shell 17, so that air can pass in and out and larger particles can be filtered.

Wherein, gauze mask 1 still includes the first frenulum 16 that is located gauze mask 1 both sides, is provided with the regulation knot on the first frenulum 16, can adjust the length and the elasticity of first frenulum 16 as required at will. The mask 1 further includes a first gasket 18 located at the outer edge of the open end of the mask body 11. The first gasket 18 is a medium for contacting the mask body 11 with the mouth, and is designed according to the shape of the outer edge of the mask body 11, the shape of the mouth and the movement characteristics, so that the mask body 11 can be tightly combined with the mouth, and the tightness and comfort are increased.

Referring to the drawings, the nose mask 2 includes a saddle-shaped hollow nose mask body 21 having a narrow upper part and a wide lower part, closed in an arch-back shape at the upper side, and opened at the lower side, a second division plate 22, a second check valve 23, a third check valve 29, a second net-shaped barrier 24, a second filter element 25, and a second housing 27. The second interlayer plate 22 divides the nose mask body 21 into two relatively independent spaces, namely an upper space and a lower space, from the middle part of the inner walls of the left side and the right side of one end, close to the second net-shaped fence 24, of the nose mask body 21 to the middle part of the second net-shaped fence 24. The second one-way valve 23 is arranged on the upper layer, the second one-way valve 23 is opened when in inhaling, outside fresh air enters a human body through the second one-way valve 23 after being filtered, the second one-way valve 23 is closed when in exhaling, and gas can not pass through. The third one-way valve 29 is arranged at the lower layer, the third one-way valve 29 is opened during expiration, waste gas exhaled by a human body is filtered and exhausted after passing through the third one-way valve 29, the third one-way valve 29 is closed during inspiration, and gas cannot pass through. The second net-shaped fence 24 is arranged on the front end face of the nose mask body 21, seals the front end of the nose mask body 21 in a semi-elliptical shape, and is used for blocking and fixing the second filter element 25 so as to filter the inlet and outlet gas. The second filter element 25 is arranged outside the second mesh-type fence 24 and covers the second mesh-type fence 24 completely and tightly. The second filter element 25 is made according to the requirements of different production and processing standards by using filter materials adopted by the existing mask or continuously obtained scientific and technological achievements, and can be replaced at any time according to different environmental pollution and protection requirements. The second housing 27 is used to cover and hold the second filter element 25. the second housing 27 has a plurality of fine air holes for air to enter and exit and filter larger particles.

Wherein, the nose mask 2 further comprises second lacing 26 positioned at two sides of the nose mask 2, the second lacing 26 is provided with an adjusting buckle, and the length and tightness of the second lacing 26 can be adjusted at will according to needs, so that the nose mask can be worn more comfortably. The mask 2 further includes a second gasket 28 located at the outer edge of the open end of the mask body 21. The second gasket 28 is a medium for contacting the nose of the nose mask body 21, and is designed according to the shape of the outer edge of the nose mask body 21 and the shape of the nose, so that the nose mask body 21 can be tightly combined with the nose, and the tightness and comfort are increased.

The mask 1 and the nose mask 2 of the multifunctional breathing separation mouth-nose independent mask are completely independent, and the mouth and nose can not be communicated; the inhalation and exhalation processes are carried out separately, so that the space in the cover body can form a good micro positive and negative pressure environment which is adapted to the human breath and continuously and alternately appears, and the scientific space design in the cover and the effective utilization of the air pressure generated when the human speaks, coughs or exhales can be realized.

The multifunctional breath separation mouth-nose independent cover is designed and manufactured according to different physiological structures of mouth organs and nose organs of a human body, characteristics of the mouth organs and the nose organs in respiratory activities and the like, so that the multifunctional breath separation mouth-nose independent cover is closely combined with the mouth and the nose; therefore, the sealing degree is extremely high, and the blocking effect is better. The mouth and nose mask is designed and manufactured according to different physiological structures of mouth and nose organs of a human body, characteristics of the mouth and nose organs in respiratory activity and the like, and because the mouth and nose can not be communicated, breathing and inhaling can be carried out separately, and waste gas can be discharged in time; therefore, the clothes are cool and not suffocated when in use, and the clothes are more comfortable to wear. The purpose of protection against different environments and pollution is achieved by replacing different filter elements, and all-round and all-weather care to a human body can be realized only by utilizing the filter material achievement of the existing mask and making and replacing various filter elements against different environments and pollution following the progress of times science and technology; the materials of the filter element of the mouth and nose mask are only a fraction of that of the filter material of the existing mask, and the bodies of the mouth and nose mask except the filter element are designed and manufactured by adopting high-tech nontoxic harmless high-temperature resistant materials, so that the mouth and nose mask can be repeatedly used for a long time and has longer service life; therefore, the device has the advantages of strong universality, high use efficiency and low comprehensive cost.

The mask 1 and the nose mask 2 are completely independent, when drinking, eating and other dietary demands exist, only the mask needs to be taken down without exposing nostrils, and at least more than half of risks of external infection and infringement are reduced compared with the existing mask; therefore, eating behaviors such as drinking water and eating things are more convenient, and the risks of infection and invasion are greatly reduced.

Moreover, the high-temperature-resistant and high-temperature-resistant composite material can be combined or independently and flexibly used according to environmental conditions, personal habits and the like, and adopts a humanized innovative design and a high-tech non-toxic, harmless and durable high-temperature material; therefore, the use is very convenient, the appearance is beautiful and elegant, and the cleaning and the disinfection are more convenient.

The mouth and nose mask is designed and manufactured according to different physiological structures of mouth and nose organs of a human body, characteristics of the mouth and nose organs in respiratory activities and the like, so that the mouth and nose mask is cool and not oppressed, and is more comfortable to wear; and has no influence on life and work of special people (people wearing glasses, deaf-mute, hearing-impaired people and the like) such as sports, communication and the like.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. Independent cover of multi-functional separation of breathing mouth nose, its characterized in that includes:

the mask comprises an oval hollow mask-shaped mask body, a first partition plate, a first one-way valve, a first reticular fence, a first filter element and a first shell, wherein the first reticular fence is positioned in the middle of the closed end of the mask body, the mask body is divided into an upper cavity and a lower cavity by the first partition plate, the first one-way valve is positioned in the lower cavity, the first filter element is arranged outside the first reticular fence, the first shell is positioned in the middle of the closed end of the mask body, and the first shell is used for fixing the first filter element;

a nose mask; and

the connector link, the connector link is N shape, the gauze mask with the nose cup accessible the connector link is connected and is dismantled.

2. The multi-functional breath separation oronasal stand-alone mask of claim 1, wherein: the upper end of the mask body is wide, the lower end of the mask body is narrow, and the upper end of the mask body is short and the lower end of the mask body is long.

3. The multi-functional breath separation oronasal stand-alone mask of claim 1, wherein: the mask further comprises first laces located on two sides of the mask, and adjusting buckles are arranged on the first laces.

4. The multi-functional breath separation oronasal stand-alone mask of claim 1, wherein: the mask further comprises a first gasket positioned on the outer edge of the opening end of the mask body.

5. The multi-functional breath separation oronasal stand-alone mask of claim 1, wherein: the nose cup is including being hollow nose cup body of saddle form, second division board, second check valve, third check valve, the netted fence of second, second filter core and second shell, the second division board will the nose cup body divide into upper strata and lower floor, the second check valve sets up on the upper strata, the third check valve sets up on the lower floor, the netted fence of second sets up the preceding terminal surface at the nose cup body, the second filter core sets up outside the netted fence of second, the second shell is used for fixed second filter core.

6. The multi-functional breath separation oronasal stand-alone mask of claim 5, wherein: the nose cover body is narrow at the top and wide at the bottom, and is arch-back-shaped and closed on the upper surface and is provided with an opening at the lower surface.

7. The multi-functional breath separation oronasal stand-alone mask of claim 5, wherein: the nose cover further comprises second laces positioned on two sides of the nose cover, and adjusting buckles are arranged on the second laces.

8. The multi-functional breath separation oronasal stand-alone mask of claim 5, wherein: the nose mask also comprises a second gasket positioned at the outer edge of the opening end of the nose mask body.

9. The multifunctional breath separation oronasal standalone shroud of any one of claims 1-8, wherein: and two ends of the connecting buckle are provided with barbs.