CN210783037U

CN210783037U - Novel mask

Info

Publication number: CN210783037U
Application number: CN202020169911.8U
Authority: CN
Inventors: 陈诚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-14
Filing date: 2020-02-14
Publication date: 2020-06-19
Anticipated expiration: 2030-02-14

Abstract

The utility model relates to a health protection field especially relates to a novel gauze mask. It includes gauze mask body and flexible isolation layer, and the flexible isolation layer setting is divided into the chamber of breathing in and the chamber of exhaling at this internal portion of gauze mask, and the chamber of breathing in is located flexible isolation layer below, and the chamber of exhaling is located flexible isolation layer top, and the gauze mask is worn under human facial state, and flexible isolation layer just in time is located between human mouth and the nose, and the skin between the tight human mouth of flexible isolation layer bottom subsides and nose. It is at the use to current gauze mask, because the gas of nose exhalation has steam, protective material on the gauze mask very fast will be because of moist, and then let the problem that the guard action weakens, simple structure, practicality are strong.

Description

Novel mask

Technical Field

The utility model relates to a health protection field especially relates to a novel gauze mask.

Background

When the existing mask is used, because the gas exhaled by the nose has water vapor, the protective material on the mask is quickly wet, and then the protective effect is weakened.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel mask for solving the problems. The utility model discloses can effectively overcome the defect pointed out in the background art.

To current gauze mask in the use, because the gas of nose exhalation has steam, protective material on the gauze mask very fast will be because of moist, and then let the problem that the guard action weakens, the utility model discloses a solution is: the utility model provides a novel mask, it includes gauze mask body and flexible isolation layer, and the flexible isolation layer setting is divided into the chamber of breathing in and the chamber of exhaling at this internal portion of gauze mask, and the chamber of breathing in is located flexible isolation layer below, and the chamber of exhaling is located flexible isolation layer top, and the gauze mask is worn under human facial state, and flexible isolation layer just in time is located between human mouth and the nose, and the skin between the tight human mouth of flexible isolation layer bottom subsides and the nose.

Furthermore, the flexible isolation layer is made of non-woven gauze or a material consistent with the mask body and has an air-permeable isolation layer.

Furthermore, an air inlet one-way valve is arranged on the flexible isolation layer, and the air inlet one-way valve only enables air to flow from the air suction cavity to the air discharge cavity.

Further, be provided with the state of admitting air the check valve on the flexible isolation layer under, the flexible isolation layer is not restricted to the isolation layer that can breathe freely, for example adopts the silica gel isolation layer.

Furthermore, the mask body above the air-spitting cavity is provided with an air-spitting one-way valve which only allows air to flow from the air-spitting cavity to the outside of the mask body.

Furthermore, the air-breathing one-way valve is arranged at the corresponding position of the nose of the human body when the mask body is worn on the human body.

Further, the exhaust check valve is not limited to one.

Furthermore, the cavity space of the air suction cavity is larger than that of the air discharge cavity.

The working principle of the utility model comprises the following steps: because the flexible isolation layer is arranged, after the mask is worn on the face of a human body, the cavity formed by the mask and the face of the human body is divided into an air suction cavity and an air spitting cavity by the flexible isolation layer. Because the user adopts nose to breathe most of the time, therefore under the condition of nose breathing, the air enters the air suction cavity and the air spitting cavity after being filtered by the whole mask body, the air entering the air suction cavity after being filtered by the mask body enters the air spitting cavity after passing through the flexible isolation layer, and the air entering the air spitting cavity after being filtered by the mask body above the air spitting cavity is inhaled by the nose.

The flexible isolation layer is non-woven gauze or the material consistent with the mask body, the isolation layer has the ventilation function, and when an air inlet check valve is not arranged on the flexible isolation layer, the air entering the air suction cavity after being filtered by the mask body enters the air spitting cavity after being further filtered by the flexible isolation layer, and is inhaled by the nose together with the air entering the air spitting cavity after being filtered by the mask body above the air spitting cavity, and most of air enters from the mask body outside the air suction cavity due to the fact that the nostrils face down. When the nose is used for spitting air, when the mask body above the spitting cavity is not provided with the spitting check valve, most of the exhaled air overflows through the mask body above the spitting cavity due to the blocking of the flexible isolation layer, and a small part of the exhaled air overflows through the mask body above the inspiration cavity after water vapor is filtered by the flexible isolation layer, so that the mask body above the inspiration cavity cannot be polluted by water vapor; when the mask body above the air spitting cavity is provided with the air spitting check valve, most of the exhaled air is directly discharged from the air spitting check valve, and the mask body above the air spitting cavity cannot be polluted.

When the flexible isolation layer is provided with the air inlet one-way valve which only allows air to enter the air spitting cavity from the air suction cavity, the air which enters the air suction cavity after being filtered by the mask body enters the air spitting cavity after passing through the air inlet one-way valve, and the air which enters the air spitting cavity after being filtered by the mask body above the air spitting cavity is inhaled by the nose. When the nose is used for spitting air, when the mask body above the spitting cavity is not provided with the spitting check valve, most of the exhaled air overflows through the mask body above the spitting cavity due to the blocking of the flexible isolation layer, and a small part of the exhaled air overflows through the mask body above the inspiration cavity after water vapor is filtered by the flexible isolation layer, so that the mask body above the inspiration cavity cannot be polluted by water vapor; when the mask body above the air spitting cavity is provided with the air spitting check valve, most of the exhaled air is directly discharged from the air spitting check valve, and the mask body above the air spitting cavity cannot be polluted.

When being provided with the state of admitting air the check valve on flexible isolation layer under, flexible isolation layer is not restricted to the isolation layer that can breathe freely, for example adopts the silica gel isolation layer. When the flexible isolation layer is the isolation layer that can not breathe freely, because the flexible isolation layer can not breathe freely, only admit air the check valve and can ventilate, and then ensured that the steam of nose exhalation can not get into the chamber of admitting air and then pollute the gauze mask body of chamber top of admitting air.

The exhalation one-way valve is arranged at the corresponding position of the nose of the human body when the mask body is worn on the human body, and the exhalation one-way valve is not limited to one, so that the exhalation of the air exhaled by the nose is more convenient, and the mask body above the exhalation cavity cannot be polluted.

The mask body adopts various existing masks, the structure and the principle of the mask body are well known in the technical field, and the detailed description is omitted.

Because the cavity space in the chamber of breathing in is greater than the chamber of breathing in, and the nostril down when breathing in, the velocity of flow in the chamber of breathing in can be greater than the chamber of breathing in when breathing in, and then most gas gets into after 5 chambeies of air cavity gauze mask body 1 and filters the back through flexible isolation layer and gets into the chamber of breathing in and inhale by the nose, has further increased the guard action. Therefore, under the action of the flexible isolation layer, the protection function is not influenced even if the mask body above the air discharge cavity is polluted by the exhaled water vapor.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses to current gauze mask in the use, because the gas of nose exhalation has steam, protective material on the gauze mask very fast will be because of moist, and then causes the condition that gauze mask protecting effect weakens to carry out the pertinence design, has effectively solved this problem.

Drawings

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

Fig. 1 and 2 are schematic views of the external structure of the present invention in which two check valves for air discharge are provided.

Fig. 3 is a schematic view of the internal structure of the present invention, which is provided with a flexible isolation layer, an air inlet check valve and an air outlet check valve.

Fig. 4 is a schematic view of the internal structure of the present invention with a flexible isolation layer and an air-discharging check valve.

Fig. 5 is a schematic view of the internal structure of the present invention, which is provided with a flexible isolation layer and an air inlet check valve.

Fig. 6 is a schematic view of the internal structure of the present invention in which only the flexible isolation layer is provided.

Fig. 7 is a schematic view of the external structure of the present invention in which one check valve for air discharge is provided.

Fig. 8 and 9 are schematic views of the external structure of the present invention when the air discharge check valve is not provided.

The reference numerals are explained below: the mask comprises a mask body 1, a flexible isolation layer 2, an air inlet one-way valve 3, an air outlet one-way valve 4, an air suction cavity 5 and an air outlet cavity 6.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Example 1.

As shown in fig. 6, fig. 8 and fig. 9, the novel mask comprises a mask body 1 and a flexible isolation layer 2, the flexible isolation layer 2 is arranged inside the mask body 1 and divides the mask into an air breathing cavity 5 and an air breathing cavity 6, the air breathing cavity 5 is arranged below the flexible isolation layer 2, the air breathing cavity 6 is arranged above the flexible isolation layer 2, the mask is worn under the state of the human face, the flexible isolation layer 2 is just positioned between the mouth and the nose of the human body, and the bottom end of the flexible isolation layer 2 is tightly attached to the skin between the mouth and the nose of the human body.

Furthermore, the flexible isolation layer 2 is made of non-woven gauze or a material consistent with the mask body 1 and has an isolation layer with a ventilation function.

The working principle of the utility model comprises the following steps: due to the fact that the flexible isolation layer 2 is arranged, after the mask is worn on the face of a human body, the flexible isolation layer 2 divides a cavity formed by the mask body on the face of the human body into an air suction cavity 5 and an air spitting cavity 6. Because the user adopts nose to breathe most of the time, therefore under the condition that the nose breathes, gaseous entering breathing chamber 5 and the chamber of spitting 6 after filtering by whole gauze mask body 1, the air that gets into breathing chamber 5 after filtering by gauze mask body 1 gets into the chamber of spitting 6 after flexible isolation layer 2 to the air that gets into in the chamber of spitting 6 after filtering by the gauze mask body 1 of the chamber of spitting 6 is inhaled by the nose together. The flexible isolation layer 2 is non-woven gauze or the material consistent with the mask body 1, it has ventilation function's isolation layer, and when not being provided with air inlet check valve 3 on the flexible isolation layer 2, the air that gets into the chamber of breathing in 5 after filtering by the mask body 1 enters into the chamber of breathing out 6 after flexible isolation layer 2 further filters, and inhale by the nose with the air that gets into in the chamber of breathing out 6 after the mask body 1 of 6 tops of breathing out, because the nostril is down the reason, most of gas gets into from the mask body 1 of the outside of the chamber of breathing in 5. When the nose is spitted, when the breathing one-way valve 4 is not arranged at the position of the mask body 1 above the breathing cavity 6, most of the exhaled air overflows through the mask body 1 above the breathing cavity 6 due to the blocking of the flexible isolation layer 2, and a small part of the air overflows through the mask body 1 on the upper part of the breathing cavity 5 after filtering the water vapor through the flexible isolation layer 2, so that the water vapor pollution to the mask body 1 on the upper part of the breathing cavity 5 cannot be caused.

Example 2.

As shown in fig. 1, fig. 2, fig. 4 and fig. 7, the novel mask comprises a mask body 1 and a flexible isolation layer 2, the flexible isolation layer 2 is arranged inside the mask body 1 and divides the mask into an air breathing cavity 5 and an air spitting cavity 6, the air breathing cavity 5 is arranged below the flexible isolation layer 2, the air spitting cavity 6 is arranged above the flexible isolation layer 2, the mask is worn under the state of the human face, the flexible isolation layer 2 is just positioned between the mouth and the nose of the human body, and the bottom end of the flexible isolation layer 2 is tightly attached to the skin between the mouth and the nose of the human body.

Further, the flexible isolation layer 2 is made of non-woven gauze or a material consistent with the mask body 1 and has an isolation layer with a ventilation function; the air-spitting one-way valve 4 is arranged at the position of the mask body 1 above the air-spitting cavity 6.

The working principle of the utility model comprises the following steps: due to the fact that the flexible isolation layer 2 is arranged, after the mask is worn on the face of a human body, the flexible isolation layer 2 divides a cavity formed by the mask body on the face of the human body into an air suction cavity 5 and an air spitting cavity 6. Because the user adopts nose to breathe most of the time, therefore under the condition that the nose breathes, gaseous entering breathing chamber 5 and the chamber of spitting 6 after filtering by whole gauze mask body 1, the air that gets into breathing chamber 5 after filtering by gauze mask body 1 gets into the chamber of spitting 6 after flexible isolation layer 2 to the air that gets into in the chamber of spitting 6 after filtering by the gauze mask body 1 of the chamber of spitting 6 is inhaled by the nose together. The flexible isolation layer 2 is non-woven gauze or the material consistent with the mask body 1, it has ventilation function's isolation layer, and when not being provided with air inlet check valve 3 on the flexible isolation layer 2, the air that gets into the chamber of breathing in 5 after filtering by the mask body 1 enters into the chamber of breathing out 6 after flexible isolation layer 2 further filters, and inhale by the nose with the air that gets into in the chamber of breathing out 6 after the mask body 1 of 6 tops of breathing out, because the nostril is down the reason, most of gas gets into from the mask body 1 of the outside of the chamber of breathing in 5. When the nose is used for spitting, because the air spitting one-way valve 4 is arranged at the position of the mask body 1 above the air spitting cavity 6, most of the exhaled air is directly discharged from the air spitting one-way valve 4, and the mask body above the air spitting cavity 6 cannot be polluted.

Example 3.

As shown in fig. 5, fig. 8 and fig. 9, the novel mask comprises a mask body 1 and a flexible isolation layer 2, the flexible isolation layer 2 is arranged inside the mask body 1 and divides the mask into an air breathing cavity 5 and an air breathing cavity 6, the air breathing cavity 5 is arranged below the flexible isolation layer 2, the air breathing cavity 6 is arranged above the flexible isolation layer 2, the mask is worn under the state of the human face, the flexible isolation layer 2 is just positioned between the mouth and the nose of the human body, and the bottom end of the flexible isolation layer 2 is tightly attached to the skin between the mouth and the nose of the human body.

Furthermore, the flexible isolation layer 2 is provided with an air inlet one-way valve 3 which only allows air to enter the air spitting cavity 6 from the air suction cavity 5.

The working principle of the utility model comprises the following steps: due to the fact that the flexible isolation layer 2 is arranged, after the mask is worn on the face of a human body, the flexible isolation layer 2 divides a cavity formed by the mask body on the face of the human body into an air suction cavity 5 and an air spitting cavity 6. Since the user takes nasal breathing most of the time, in the case of nasal breathing. When the flexible isolation layer 2 is provided with the air inlet one-way valve 3 which can only allow air to enter the air spitting cavity 6 from the air suction cavity 5, the air which enters the air suction cavity 5 after being filtered by the mask body 1 enters the air spitting cavity 6 after passing through the air inlet one-way valve 3, and the air which enters the air spitting cavity 6 after being filtered by the mask body 1 above the air spitting cavity 6 is sucked by the nose. When the nose is spitted, when the breathing one-way valve 4 is not arranged at the position of the mask body 1 above the breathing cavity 6, most of the exhaled air overflows through the mask body 1 above the breathing cavity 6 due to the blocking of the flexible isolation layer 2, and a small part of the air overflows through the mask body 1 on the upper part of the breathing cavity 5 after filtering the water vapor through the flexible isolation layer 2, so that the water vapor pollution to the mask body 1 on the upper part of the breathing cavity 5 cannot be caused.

Example 4.

Furthermore, the flexible isolation layer 2 is provided with an air inlet one-way valve 3 which only allows air to enter the air spitting cavity 6 from the air suction cavity 5; the flexible isolating layer 2 is not limited to an isolating layer capable of ventilating, such as a silica gel isolating layer.

The working principle of the utility model comprises the following steps: due to the fact that the flexible isolation layer 2 is arranged, after the mask is worn on the face of a human body, the flexible isolation layer 2 divides a cavity formed by the mask body on the face of the human body into an air suction cavity 5 and an air spitting cavity 6. Since the user takes nasal breathing most of the time, in the case of nasal breathing. When the flexible isolation layer 2 is provided with the air inlet one-way valve 3 which can only allow air to enter the air spitting cavity 6 from the air suction cavity 5, the air which enters the air suction cavity 5 after being filtered by the mask body 1 enters the air spitting cavity 6 after passing through the air inlet one-way valve 3, and the air which enters the air spitting cavity 6 after being filtered by the mask body 1 above the air spitting cavity 6 is sucked by the nose. When the nose is vomited, when flexible isolation layer 2 is the isolation layer that can not breathe freely, because flexible isolation layer 2 can not breathe freely, only admit air check valve 3 can ventilate, and then has ensured that the steam of nose exhalation can not get into the chamber of admitting air and then pollute the gauze mask body 1 of the chamber of admitting air top.

Example 5.

As shown in fig. 1, fig. 2, fig. 3, fig. 7, novel gauze mask, it includes gauze mask body 1 and flexible isolation layer 2, flexible isolation layer 2 sets up and divide into breathing in chamber 5 and the chamber 6 of exhaling at gauze mask body 1 is inside with the gauze mask, breathing in chamber 5 is located flexible isolation layer 2 below, the chamber 6 of exhaling is located flexible isolation layer 2 top, the gauze mask is worn under human facial state, flexible isolation layer 2 is just in time located between human mouth and the nose, and the skin between human mouth and the nose is hugged closely to 2 bottom of flexible isolation layer.

Furthermore, the flexible isolation layer 2 is provided with an air inlet one-way valve 3 which only allows air to enter the air spitting cavity 6 from the air suction cavity 5; the flexible isolating layer 2 is not limited to an isolating layer capable of ventilating, such as a silica gel isolating layer; the air-spitting one-way valve 4 is arranged at the position of the mask body 1 above the air-spitting cavity 6.

The working principle of the utility model comprises the following steps: due to the fact that the flexible isolation layer 2 is arranged, after the mask is worn on the face of a human body, the flexible isolation layer 2 divides a cavity formed by the mask body on the face of the human body into an air suction cavity 5 and an air spitting cavity 6. Since the user takes nasal breathing most of the time, in the case of nasal breathing. When the flexible isolation layer 2 is provided with the air inlet one-way valve 3 which can only allow air to enter the air spitting cavity 6 from the air suction cavity 5, the air which enters the air suction cavity 5 after being filtered by the mask body 1 enters the air spitting cavity 6 after passing through the air inlet one-way valve 3, and the air which enters the air spitting cavity 6 after being filtered by the mask body 1 above the air spitting cavity 6 is sucked by the nose. When the nose is used for exhalation, when the exhalation one-way valve 4 is not arranged at the position of the mask body 1 above the exhalation cavity 6, most of exhaled air overflows through the mask body 1 above the exhalation cavity 6 due to the blocking of the flexible isolation layer 2, and a small part of air overflows through the mask body 1 at the upper part of the inhalation cavity 5 after water vapor is filtered by the flexible isolation layer 2, so that water vapor pollution to the mask body 1 at the upper part of the inhalation cavity 5 cannot be caused; when the exhalation one-way valve 4 is arranged at the position of the mask body 1 above the exhalation cavity 6, most of the exhaled air directly leaks out of the exhalation one-way valve 4, and the mask body above the exhalation cavity 6 cannot be polluted.

Further, the exhaust check valve 4 is not limited to one.

Example 6.

As shown in fig. 1-9, features are added to the above implementation: the cavity space of the air suction cavity 5 is larger than that of the air discharge cavity 6.

Because the cavity space of inhaling chamber 5 is greater than spitting the air cavity 6, and the nostril down when breathing in, the velocity of flow of 5 intracavity in the chamber of breathing in can be greater than spitting the air cavity 6 when breathing in, and then most gas gets into after the gauze mask body 1 of 5 chambeies tops in air cavity 2 filters and then gets into spitting the air cavity 6 and inhale by the nose, has further increased the guard action. Therefore, under the action of the flexible isolation layer 2, the protection function is not influenced even if the mask body above the air discharge cavity 6 is polluted by the exhaled water vapor.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. Novel gauze mask, its characterized in that: it includes gauze mask body (1) and flexible isolation layer (2), flexible isolation layer (2) set up and divide into breathing in chamber (5) and spit air chamber (6) with the gauze mask in gauze mask body (1) inside, breathing in chamber (5) are located flexible isolation layer (2) below, spit air chamber (6) and are located flexible isolation layer (2) top, the gauze mask is worn under human facial state, flexible isolation layer (2) just in time are located between human mouth and the nose, and the skin between human mouth and the nose is hugged closely to flexible isolation layer (2) bottom.

2. The novel mask according to claim 1, wherein: it has an isolating layer with air-permeable function.

3. The novel mask according to claim 1, wherein: an air inlet one-way valve (3) is arranged on the flexible isolation layer (2), and the air inlet one-way valve (3) can only allow air to flow from the air suction cavity (5) to the air spitting cavity (6).

4. The novel mask according to claim 3, wherein: the flexible barrier layer is not limited to a barrier layer that is breathable.

5. The novel mask of claim 1, 2, 3 or 4, wherein: the cavity space of the air suction cavity (5) is larger than that of the air spitting cavity (6).

6. The novel mask of claim 1, 2, 3 or 4, wherein: an air-spitting one-way valve (4) is arranged at the position of the mask body (1) above the air-spitting cavity (6), and the air-spitting one-way valve (4) can only allow air to flow from the air-spitting cavity (6) to the outside of the mask body (1).

7. The novel mask according to claim 5, characterized in that: an air-spitting one-way valve (4) is arranged at the position of the mask body (1) above the air-spitting cavity (6), and the air-spitting one-way valve (4) can only allow air to flow from the air-spitting cavity (6) to the outside of the mask body (1).

8. The novel mask of claim 7 wherein: the air-breathing one-way valve (4) is arranged at the corresponding position of the nose of the human body when the mask body (1) is worn on the human body.