CN209825293U

CN209825293U - Breathe double-deck gauze mask of face guard formula for internal medicine outpatient service

Info

Publication number: CN209825293U
Application number: CN201920539380.4U
Authority: CN
Inventors: 董维浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2019-12-24
Anticipated expiration: 2029-04-19

Abstract

The utility model discloses a mask type double-layer mask for department of respiratory medicine outpatient service, which comprises a mask body, an air inlet, air outlet holes and a filter element, wherein the surface of the mask body is provided with the air inlet, the air inlet is positioned in the middle of the mask, the lower part of the air outlet holes is provided with the air outlet holes, two sides of the mask are provided with fixed blocks, the inner parts of the fixed blocks are provided with elastic belts, the back of the mask body is provided with a sealing ring, a cavity is formed inside the sealing ring, the inner part of the air inlet is provided with the filter element, the mask type double-layer mask for department of respiratory medicine outpatient service is supported by the inner sealing ring to form a space between the face and the mask body, the breathing is carried out through the air inlet holes, the filter element arranged inside the air inlet filters air, ensures the air quality, and the, flows into the water-absorbing sponge to ensure the dryness inside the cavity and improve the comfort.

Description

Breathe double-deck gauze mask of face guard formula for internal medicine outpatient service

Technical Field

The utility model relates to a medical gauze mask technical field specifically is a breathe double-deck gauze mask of mask formula for internal medicine outpatient service.

Background

The mask is a sanitary article, generally refers to a device which is worn at the mouth and nose part and used for filtering air entering the mouth and nose so as to prevent harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer, and is made of gauze or paper and the like. The mask has a certain filtering function on air entering the lung, and has a very good effect when being worn in respiratory infectious diseases and working in environments polluted by dust and the like. In order to enlarge the eye and the surrounding protection area, the prior art combines a mask and a transparent plastic plate together, the mask is made of various fibrous materials, the mask is made of a transparent plastic thin plate, the shape can be designed into various geometric shapes, the manufacturing process is simple, and the mask and the transparent plastic thin plate are combined in different connection modes. The mask is characterized in that the mask and the face mask are connected into a whole, the structure is simple, the wearing and the taking are convenient, the perspective is good, the visual field is wide, the air can be filtered to protect the mouth and the nose, the pollutants can be prevented from splashing to the eyes and the face around the eyes, the infection entrance is reduced, and the purpose of improving the health care protection effect is achieved.

The in-process that prior art filters the air that gets into user's mouth nose can't carry out effectual filtration to inhaling the air in the oral cavity cover to can not make it realize from harmful gas to harmless gaseous conversion process, and its air suction speed is too slow, probably leads to user's breathing process smooth and easy inadequately, produces the aqueous vapor easily because of the difference in temperature reason during the breathing, makes the face guard paste at user's face, and the travelling comfort is extremely poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a breathe double-deck gauze mask of internal medicine outpatient service face mask formula, the in-process of having solved prior art and carrying out filterable air to getting into user's oronasal, can't carry out effectual filtration treatment to the air that inhales in the gauze mask, thereby can not make its conversion process that realizes from harmful gas to harmless gas, and its air suction speed is slow excessively, probably lead to user's respiratory process smooth and easy inadequately, produce the aqueous vapor easily because of the difference in temperature reason during breathing, make the face guard paste at user's face, the travelling comfort is extremely poor.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a mask type double-layer mask for outpatient department of respiratory medicine, which comprises a mask body, an air inlet, an air outlet and a filter element, the surface of the mask body is provided with an air inlet which is positioned in the middle of the mask, the lower part of the air outlet is provided with an air outlet, the air outlet holes are positioned at two sides of the surface of the face mask, fixed blocks are arranged at two sides of the face mask, an elastic belt is arranged inside the fixed blocks, the elastic band is fixedly connected with the mask body through a fixing block, a sealing ring is arranged at the back of the mask body, a cavity is formed in the sealing ring, the air inlet and the air outlet are communicated with the cavity, a filter element is arranged in the air inlet, the filter core is connected with the air inlet through a clamping block in a clamping way, the lower part of the air inlet is provided with a water condensing mirror, the water condensation mirror is fixedly connected with the mask body through glue, a water absorption sponge is arranged on the lower portion of the water condensation mirror, and the water absorption sponge is in contact connection with the bottom of the water condensation mirror.

Preferably, the elastic band surface is equipped with flexible piece, elastic band and flexible piece telescopic connection, the elastic band top is equipped with the protection and fills up, the protection is filled up and is sewed up fixedly with the elastic band through the needle and line.

Preferably, the top of the mask body is provided with a nose pad, the inner surface of the nose pad is provided with a fastener, and the fastener penetrates through the nose pad and is connected with the mask body in a rotating manner.

Preferably, an auxiliary fan is arranged outside the air inlet, and the auxiliary fan is electrically connected with the internal driver through a lead.

Preferably, the filter element is internally provided with a filter screen, the left side of the filter screen is provided with an activated carbon layer, the left side of the activated carbon layer is provided with a breathable film, and the filter screen, the activated carbon layer and the breathable film are in contact connection.

(III) advantageous effects

The utility model provides a breathe double-deck gauze mask of face guard formula for internal medicine outpatient service. The method has the following beneficial effects:

(1) this breathe double-deck gauze mask of internal medicine outpatient service mask formula, length through flexible piece regulation elastic webbing during use, overlap the elastic webbing at the head, the face guard body covers facial, support through inside sealing washer, make and form the interval between facial and the face guard body, breathe through the air inlet, the inside filter core that sets up of air inlet filters the air, guarantee the air quality, and exhale through the venthole, the gas of exhalation with condense the contact of water mirror, because the difference in temperature relation condenses into water, flow in the sponge that absorbs water, with the inside dry and comfortable of assurance cavity, improve the travelling comfort.

(2) This breathe double-deck gauze mask of internal medicine outpatient service mask formula, the protection pad that elastic webbing upper portion set up can effectively protect the head, it causes the head to be difficult to wear the face guard for a long time to avoid, the nose bridge can effectively be protected in the setting of protecting the nose pad, will protect nose pad and the contact of nose bridge through rotatory fastener, increase the stability of face guard and facial contact, and possess certain winter protection function, auxiliary fan passes through the driver drive rotation, can accelerate the air suction, increase the circulation of air, large granule impurity can be filtered to the filter screen of the inside setting of filter core, the peculiar smell can be got rid of in the setting on activated carbon layer, avoid the discomfort that irritability peculiar smell caused, moisture in the isolated air through the ventilated membrane, with the air drying who keeps the incoming call, improve comfortable experience.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the back structure of the present invention;

FIG. 3 is a schematic view of the filter element of the present invention;

in the figure, a mask body-1, an air outlet-2, an auxiliary fan-3, an air inlet-4, a fixing block-5, a telescopic block-6, an elastic belt-7, a fastening piece-8, a protective pad-9, a water-condensing lens-10, a water-absorbing sponge-11, a cavity-12, a sealing ring-13, a filter core-14, a filter screen-15, an activated carbon layer-16, a breathable film-17 and a nose-protecting pad-18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an embodiment of the present invention provides a technical solution: a mask type double-layer mask for department of respiratory medicine outpatient service comprises a mask body 1, an air inlet 4, air outlets 2 and filter elements 14, wherein the surface of the mask body 1 is provided with the air inlet 4, the air inlet 4 is positioned in the middle of the mask, the lower parts of the air outlets 2 are provided with the air outlets 2, the air outlets 2 are positioned on two sides of the surface of the mask, two sides of the mask are provided with fixing blocks 5, elastic belts 7 are arranged inside the fixing blocks 5, the elastic belts 7 are fixedly connected with the mask body 1 through the fixing blocks 5, the back of the mask body 1 is provided with a sealing ring 13, a cavity 12 is formed inside the sealing ring 13, the air inlet 4 and the air outlets 2 are communicated with the cavity 12, the filter elements 14 are arranged inside the air inlet 4, the filter elements 14 are connected with the air inlet 4 through clamping blocks in a buckling manner, the lower parts of the air inlet 4 are provided with, the lower part of the water condensation mirror 10 is provided with a water absorption sponge 11, and the water absorption sponge 11 is in contact connection with the bottom of the water condensation mirror 10.

The surface of the elastic belt 7 is provided with a telescopic block 6, the elastic belt 7 is in telescopic connection with the telescopic block 6, the top of the elastic belt 7 is provided with a protective pad 9, the protective pad 9 is fixed with the elastic belt 7 through sewing by needle threads, the length of the elastic belt 7 is adjusted through the telescopic block 6 during use, the elastic belt 7 is sleeved on the head, and the face mask body 1 covers the face.

The top of the mask body 1 is provided with a nose pad 18, the inner surface of the nose pad 18 is provided with a fastener 8, the fastener 8 penetrates through the nose pad 18 to be rotatably connected with the mask body 1, the nose bridge can be effectively protected by setting the nose pad 18, the nose pad 18 is contacted with the nose bridge through the rotating fastener 8, the contact stability of the mask and the face is improved, the head can be effectively protected by the protection pad 9, and the problem that the head is difficult to wear due to the fact that the mask is worn for a long time is avoided.

The air inlet 4 outside is equipped with auxiliary fan 3, auxiliary fan 3 passes through wire and interior driver electric connection, and auxiliary fan 3 passes through the driver drive rotation, can accelerate air suction, increases the circulation of air.

Filter 14 inside filter screens 15 that are equipped with of core, filter screen 15 left side is equipped with activated carbon layer 16, activated carbon layer 16 left side is equipped with ventilated membrane 17, the contact is connected between filter screen 15, activated carbon layer 16 and the ventilated membrane 17, and filter screen 15 of 14 inside settings of core of crossing can filter large granule impurity, and the peculiar smell can be got rid of in the setting of activated carbon layer 16, avoids the discomfort that irritability peculiar smell caused, through the moisture in the ventilated membrane 17 isolated air to keep the air drying of incoming call, improve comfortable experience.

The working principle is as follows: adjust the length of elastic webbing 7 through flexible piece 6 during the use, overlap elastic webbing 7 at the head, face guard body 1 covers facial, support through inside sealing washer 13, make and form the interval between facial and the face guard body 1, breathe through air inlet 4, the filter core 14 of the inside setting of air inlet 4 filters the air, guarantee the air quality, and breathe out through venthole 2, the gas of exhalation contacts with water condensing lens 10, because the difference in temperature relation condenses into water, flow in the sponge 11 that absorbs water, in order to guarantee the inside dry and comfortable of cavity 12, the improvement travelling comfort. The protection of 7 upper portions of elastic webbing sets up fills up 9 can effectively protect the head, avoid wearing the face guard for a long time and cause the head to be difficult to bear, the nose bridge can effectively be protected in the setting of protecting nose pad 18, will protect nose pad 18 and the contact of nose bridge through rotatory fastener 8, increase the stability of the contact of face guard and face, and possess certain winter protection function, auxiliary fan 3 passes through the driver drive rotation, can accelerate the air intake, increase the circulation of air, filter core 14 inside filter screen 15 that sets up can filter large granule impurity, the peculiar smell can be got rid of in the setting of active carbon layer 16, avoid the discomfort that irritability peculiar smell caused, moisture in the isolated air through ventilated membrane 17, with the air-drying who keeps the incoming call, improve comfortable experience.

The utility model relates to a mask body 1, an air outlet 2, an auxiliary fan 3, an air inlet 4, a fixed block 5, a telescopic block 6, an elastic belt 7, a fastener 8, a protective pad 9, a condenser 10, a water-absorbing sponge 11, a cavity 12, a sealing ring 13, a filter core 14, a filter screen 15, an activated carbon layer 16, a breathable film 17 and a nose-protecting pad 18, wherein the components are all universal standard components or components known by technicians in the field, and the structure and the principle of the components can be known by technical manuals or conventional experimental methods, the utility model solves the problems that the prior art can not effectively filter the air in an oral mask in the process of filtering the air entering the mouth and nose of a user, thereby the conversion process from harmful gas to harmless gas can not be realized, the air suction speed is too slow, and the breathing process of the user is not smooth enough, produce the aqueous vapor easily because of the difference in temperature reason during breathing, make the face guard paste user face, the travelling comfort is extremely poor, the utility model discloses a combination of each other of above-mentioned parts, this kind of breathe double-deck gauze mask of face guard formula for internal medicine outpatient service, adjust the length of elastic webbing through flexible piece during the use, cover the elastic webbing at the head, face guard body covers facial, support through inside sealing washer, make and form the interval between facial and the face guard body, breathe through the air inlet, the inside filter core that sets up of air inlet filters the air, guarantee the air quality, and through the venthole exhalation, the gas and the condenser contact of exhalation, condense into water because of the difference in temperature relation, flow in the sponge that absorbs water, with the inside dry and comfortable of assurance cavity, improve the travelling comfort. The protection that elastic webbing upper portion set up is filled up and can effectively protect the head, avoid wearing the face guard for a long time and cause the head to be difficult, the setting of protecting nose pad can effectively protect the bridge of the nose, will protect nose pad and bridge of the nose contact through rotatory fastener, increase the stability of the contact of face guard and face, and possess certain winter protection function, auxiliary fan passes through the driver drive rotation, can accelerate the air suction, increase the circulation of air, the inside filter screen that sets up of filter core can filter large granule impurity, the peculiar smell can be got rid of in the setting on active carbon layer, avoid the discomfort that irritability peculiar smell caused, moisture in the isolated air through the ventilated membrane, with the air drying who keeps the incoming call, improve comfortable experience.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a breathe double-deck gauze mask of face guard formula for internal medicine outpatient service which characterized in that: comprises a mask body (1), an air inlet (4), an air outlet (2) and a filter element (14), wherein the surface of the mask body (1) is provided with the air inlet (4), the air inlet (4) is positioned in the middle of the mask, the lower part of the air outlet (2) is provided with the air outlet (2), the air outlet (2) is positioned on two sides of the surface of the mask, two sides of the mask are provided with fixing blocks (5), an elastic belt (7) is arranged inside the fixing block (5), the elastic belt (7) is fixedly connected with the mask body (1) through the fixing block (5), the back of the mask body (1) is provided with a sealing ring (13), a cavity (12) is formed inside the sealing ring (13), the air inlet (4) and the air outlet (2) are communicated with the cavity (12), the filter element (14) is arranged inside the air inlet (4), and the filter element (14) is connected with the, air inlet (4) lower part is equipped with condenser lens (10), condenser lens (10) are through glue and face guard body (1) fixed connection, condenser lens (10) lower part is equipped with sponge (11) that absorb water, sponge (11) that absorb water are connected with condenser lens (10) bottom contact.

2. The mask type double-layer mask for the department of respiratory medicine outpatient service according to claim 1, which is characterized in that: the elastic belt (7) surface is equipped with flexible piece (6), elastic belt (7) and flexible piece (6) telescopic connection, elastic belt (7) top is equipped with protective pad (9), protective pad (9) are sewed up fixedly through needle and line and elastic belt (7).

3. The mask type double-layer mask for the department of respiratory medicine outpatient service according to claim 1, which is characterized in that: the mask is characterized in that a nose protection pad (18) is arranged at the top of the mask body (1), a fastening piece (8) is arranged on the inner surface of the nose protection pad (18), and the fastening piece (8) penetrates through the nose protection pad (18) to be rotatably connected with the mask body (1).

4. The mask type double-layer mask for the department of respiratory medicine outpatient service according to claim 1, which is characterized in that: and an auxiliary fan (3) is arranged outside the air inlet (4), and the auxiliary fan (3) is electrically connected with the internal driver through a lead.

5. The mask type double-layer mask for the department of respiratory medicine outpatient service according to claim 1, which is characterized in that: the filter core (14) is inside to be equipped with filter screen (15), filter screen (15) left side is equipped with activated carbon layer (16), activated carbon layer (16) left side is equipped with ventilated membrane (17), contact connection between filter screen (15), activated carbon layer (16) and ventilated membrane (17).