CN211211558U

CN211211558U - Anti new coronavirus protective mask of nose and eye integral type

Info

Publication number: CN211211558U
Application number: CN202021168853.3U
Authority: CN
Inventors: 付秋雨
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2020-08-11
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses an anti new coronavirus protective mask of eye-nose-mouth integral type relates to protective mask technical field, can only take a breath by oneself passively at the in-process of wearing for the protective mask who solves among the prior art, just also realize the exchange of air through the breathing of medical personnel self, and along with the long-time wearing of protective mask, thereby the travelling comfort that the influence was worn will appear in the face guard inside, can cause the problem of the red and swollen condition of some skin itch even. The surface of integral type protective face guard is provided with the sealed translucent cover, be provided with rubber seal all around of the sealed translucent cover and bordure, and rubber seal bordures and is connected with the sealed translucent cover laminating, the below of sealed translucent cover surface is provided with outer air filtering grid, and outer air filtering grid and the sealed fixed connection of translucent cover, the top of integral type protective face guard is provided with the seat of taking a breath, and communicates each other between seat and the integral type protective face guard of taking a breath.

Description

Anti new coronavirus protective mask of nose and eye integral type

Technical Field

The utility model relates to a protective mask technical field specifically is an anti new coronavirus protective mask of eye nose mouth integral type.

Background

The 2019 novel coronavirus is named as 2019-nCoV by the world health organization at 12.1.2020, and is named as SARS-CoV-2 by the International Committee for Classification of viruses at 11.2.2020. After people are infected with coronavirus, the common signs of the person are respiratory symptoms, fever, cough, shortness of breath, dyspnea and the like. In more severe cases, the infection can lead to pneumonia, severe acute respiratory syndrome, renal failure, and even death. There is currently no specific treatment for diseases caused by the novel coronavirus. However, many symptoms are treatable and therefore need to be treated according to the clinical condition of the patient. In addition, the adjuvant care of infected persons can be very effective.

However, the existing protective mask can only ventilate passively and automatically in the wearing process, namely, the air exchange is realized through the self breathing of medical personnel, and along with the long-time wearing of the protective mask, moisture can appear in the mask to influence the wearing comfort, and even skin itch and swelling can be caused; therefore, the existing requirements are not met, and an eye-nose-mouth integrated anti-new corona virus protective mask is provided for the eye-nose-mouth integrated anti-new corona virus protective mask.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti new coronavirus protective mask of eye-nose-mouth integral type to the protective mask who proposes in solving above-mentioned background art can only take a breath by oneself passively at the in-process of wearing, just also realize the exchange of air through medical personnel's self breathing, and along with the long-time wearing of protective mask, thereby the travelling comfort that the influence was worn will appear in the face guard inside, can cause the problem of the red and swollen condition of some skin itch even.

In order to achieve the above object, the utility model provides a following technical scheme: an eye-nose-mouth integrated protective mask for resisting new corona virus comprises an integrated protective mask, wherein a transparent sealing cover is arranged on the outer surface of the integrated protective mask, rubber sealing edges are arranged on the periphery of the transparent sealing cover and are connected with the transparent sealing cover in an attaching mode, an outer air filtering grating is arranged below the outer surface of the transparent sealing cover and is fixedly connected with the transparent sealing cover, an air exchange seat is arranged above the integrated protective mask and is communicated with the integrated protective mask, a backward ventilation assembly is arranged above the air exchange seat and is connected with the air exchange seat through a buckle, a cotton inner container mask is arranged on the inner side of the integrated protective mask, the cotton inner container mask is connected with the integrated protective mask through a clamping groove, and eye-nose-mouth-integrated protective mask is provided with eye-shade edges on the outer surface, an HEPA filter core mask is arranged below the cotton liner mask.

Preferably, HEPA filter core gauze mask passes through the draw-in groove with outer air filter grille and is connected, and HEPA filter core gauze mask and outer air filter grille junction set up to seal structure.

Preferably, one side of the ventilation seat is provided with a main elastic band, the other end of the main elastic band is provided with a switching lock catch, the two sides of the integrated protective mask are provided with side elastic bands, and the other ends of the side elastic bands are provided with locking plugs.

Preferably, the dorsad ventilation assembly comprises a ventilation air pipe, the ventilation air pipe is arranged to be of a right-angle structure, one end of the ventilation air pipe is provided with a micro fan box, the micro fan box is fixedly connected with the ventilation air pipe, and a fan is arranged inside the micro fan box.

Preferably, a battery cover is arranged at the top of the micro fan box and connected with the micro fan box through a battery groove, and a dustproof filter screen is arranged at the other end of the micro fan box and connected with the micro fan box through a clamping groove.

Preferably, the inside of seat of taking a breath is provided with the multilayer ventilation filter core, and the multilayer ventilation filter core passes through the draw-in groove with the seat of taking a breath and is connected, the multilayer ventilation filter core is the same with HEPA filter core gauze mask material.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the integrated protective mask of the utility model can wrap and protect the whole face of medical staff, prevent viruses from contacting eyeballs and entering the interior of a human body to cause infection while protecting the mouth and the nose, and has two groups of ventilation structures, one is passive ventilation through the self-breathing of the human body, and the other is active ventilation through the rotation of the fan;

2. the top of the integrated protective mask is provided with the ventilation seat, the multilayer ventilation filter element is arranged in the ventilation seat, the material of the multilayer ventilation filter element is the same as that of the mask with the HEPA filter element, the air entering the ventilation seat can be filtered, and viruses are prevented from entering the mask in the ventilation process;

3. the utility model discloses a ventilation subassembly dorsad is whole to be the tilting structure, extends behind the brain, can adjust the focus to the top of the head department backward like this, and the balance of wearing of guarantee face guard dorsad ventilation subassembly is initiative ventilation structure, comprises miniature fan case and ventilation tuber pipe, and the inside aqueous vapor of face guard that the function of miniature fan incasement portion fan can be timely discharges, ensures a relatively comfortable environment of wearing.

Drawings

FIG. 1 is an overall front view of the present invention;

FIG. 2 is an overall side view of the present invention;

fig. 3 is a schematic structural view of the back ventilation unit of the present invention.

In the figure: 1. an integrated protective mask; 2. sealing and binding rubber; 3. a transparent sealing cover; 4. an outer air filtering grille; 5. a ventilation seat; 6. a back-facing ventilation assembly; 7. a cotton liner mask; 8. edge wrapping of the eye mask; 9. HEPA filter element mask; 10. a main elastic band; 11. side elastic bands; 12. switching and locking; 13. locking the plug; 14. a micro fan box; 15. a dustproof filter screen; 16. a battery cover; 17. a plurality of layers of ventilation filter elements; 18. and (4) a ventilation air pipe.

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.

Referring to fig. 1-3, the present invention provides an embodiment: an eye-nose-mouth integrated protective mask for resisting new crown virus, which comprises an integrated protective mask 1, wherein the integrated protective mask 1 can wrap and protect the whole face of a medical worker, when the mouth and the nose are protected, viruses are prevented from contacting eyeballs and entering the inside of a human body to cause infection, a transparent sealing cover 3 is arranged on the outer surface of the integrated protective mask 1, polycarbonate is used as a raw material for the transparent sealing cover 3, the transparency is high, the transparent sealing cover is nontoxic and harmless to skin, rubber sealing edges 2 are arranged around the transparent sealing cover 3, the rubber sealing edges 2 are connected with the transparent sealing cover 3 in an attaching mode, the rubber sealing edges 2 can be well attached to the skin of the face, the sealing performance of the mask is guaranteed, an outer air filtering grid 4 is arranged below the outer surface of the transparent sealing cover 3, and the outer air filtering grid 4 is a passive air exchange structure of the mask, the mask is positioned at the mouth and nose of the face, an outer air filtering grille 4 is fixedly connected with a transparent sealing cover 3, an air exchanging seat 5 is arranged above the integrated protective mask 1, the air exchanging seat 5 is communicated with the integrated protective mask 1, the air exchanging seat 5 is an active air exchanging structure of the mask and is positioned at the top of the mask, which is equivalent to the top of the head, a backward ventilation component 6 is arranged above the air exchanging seat 5, the backward ventilation component 6 is connected with the backward ventilation component 6 and the backward ventilation component 6 through a buckle, the backward ventilation component 6 is arranged above the air exchanging seat 5 and is integrally of an inclined structure and extends towards the back of the brain, active air exchange in the mask can be realized through a fan component in the backward ventilation component 6, moisture in the mask is discharged in time, a relatively comfortable wearing environment is ensured, a cotton inner liner mask 7 is arranged on the inner side of the integrated protective mask 1, the produced sweat of absorption face that cotton material can be fine, and cotton inner bag face guard 7 is connected through the draw-in groove with integral type protective face guard 1, and the surface of cotton inner bag face guard 7 is provided with the eye-shade and bordures 8, provides the observation visual angle, and the below of cotton inner bag face guard 7 is provided with HEPA filter core gauze mask 9, adopts the HEPA material as the filter core of gauze mask, and the HEPA filter core can be up to 99.3% to the filtration efficiency of virus.

Further, HEPA filter core gauze mask 9 passes through the draw-in groove with outer air filter 4 and is connected, and HEPA filter core gauze mask 9 sets up to seal structure with outer air filter 4 junction, and the gas of outer air filter 4 department process only can enter into the inside of face guard after passing through HEPA filter core gauze mask 9.

Further, one side of seat of taking a breath 5 is provided with main elastic cord 10, and the other end of main elastic cord 10 is provided with switching hasp 12, and the both sides of integral type protective face mask 1 all are provided with side elastic cord 11, and the other end of side elastic cord 11 is provided with locking plug 13, can fix integral type protective face mask 1 at the face through main elastic cord 10 and side elastic cord 11.

Further, subassembly 6 ventilates dorsad includes ventilation tuber pipe 18, and ventilation tuber pipe 18 sets up to right angle formula structure, and ventilation tuber pipe 18's one end is provided with miniature fan case 14, and miniature fan case 14 and ventilation tuber pipe 18 fixed connection, and the inside of miniature fan case 14 is provided with the fan, and the inside air of face guard is outwards discharged through the operation of the inside fan of miniature fan case 14 to reach ventilative effect.

Furthermore, a battery cover 16 is arranged at the top of the micro fan box 14, the battery cover 16 is connected with the micro fan box 14 through a battery slot, a driving power supply of the micro fan box 14 is provided by a battery, a dustproof filter screen 15 is arranged at the other end of the micro fan box 14 and can filter dust particles in air, and the dustproof filter screen 15 is connected with the micro fan box 14 through a clamping slot.

Further, the inside of seat 5 of taking a breath is provided with multilayer ventilation filter core 17, and multilayer ventilation filter core 17 passes through the draw-in groove with the seat 5 of taking a breath and is connected, and multilayer ventilation filter core 17 is the same with 9 materials of HEPA filter core gauze mask, and multilayer ventilation filter core 17 can filter the air that enters into the seat 5 inside of taking a breath, prevents that the virus from entering into the face guard at the in-process of taking a breath.

The working principle is as follows: when in use, the integrated protective face mask 1 is attached to the face, after the integrated protective face mask is attached and compressed, the locking plugs 13 on the side elastic bands 11 at the two sides of the face mask are inserted into the switching lock catches 12 on the main elastic band 10 at the top of the head, after the integrated protective face mask is fixed, the position of the face mask is adjusted to be more attached to the face, an outer air filtering grille 4 is arranged below the outer surface of the transparent sealing cover 3, the outer air filtering grille 4 is a passive ventilation structure of the face mask, an HEPA filter element mask 9 is arranged at the mouth and nose of the face and is opposite to the inner side of the face, when medical personnel breathe, the external air passing through the outer air filtering grille 4 can enter the inside of the face mask only after passing through the HEPA filter element mask 9, the HEPA filter element mask 9 adopts HEPA material as a filter element of the face mask, the virus filtering efficiency of the HEPA filter element can be up to 99.3 percent, and the top of the integrated protective face mask, be provided with multilayer ventilation filter core 17 in the inside of seat of taking a breath 5, multilayer ventilation filter core 17 is the same with 9 materials of HEPA filter core gauze mask, can filter the air that enters into seat of taking a breath 5 inside, prevent that the virus from entering into the face guard at the in-process of taking a breath, install a set of dorsad ventilation subassembly 6 on the seat of taking a breath 5, dorsad ventilation subassembly 6 is whole to be the tilting structure, extend behind the brain, can be with focus backward adjustment to the top of the head department like this, guarantee the wearing balance of face guard, dorsad ventilation subassembly 6 is initiative ventilation structure, constitute by miniature fan case 14 and ventilation air pipe 18, the inside aqueous vapor of face guard that the operation of the inside fan of miniature fan case 14 can be timely discharges, guarantee a relatively comfortable environment of wearing.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.

Claims

1. The utility model provides an anti new crown virus protective face mask of eye nose mouth integral type, includes integral type protective face mask (1), its characterized in that: the outer surface of the integrated protective face mask (1) is provided with a transparent sealing cover (3), the periphery of the transparent sealing cover (3) is provided with a rubber sealing edge (2), the rubber sealing edge (2) is connected with the transparent sealing cover (3) in an attaching mode, an outer air filtering grille (4) is arranged below the outer surface of the transparent sealing cover (3), the outer air filtering grille (4) is fixedly connected with the transparent sealing cover (3), an air exchange seat (5) is arranged above the integrated protective face mask (1), the air exchange seat (5) is communicated with the integrated protective face mask (1), a backward ventilation assembly (6) is arranged above the air exchange seat (5), the backward ventilation assembly (6) is connected with the air exchange seat (5) through a buckle, a cotton inner container face mask (7) is arranged on the inner side of the integrated protective face mask (1), and the cotton inner container face mask (7) is connected with the integrated protective face mask (1) through a clamping groove, the outer surface of the cotton liner face mask (7) is provided with an eye mask edge covering (8), and an HEPA filter element face mask (9) is arranged below the cotton liner face mask (7).

2. The integrated eye-nose-mouth anti-new corona virus protective mask according to claim 1, wherein: HEPA filter core gauze mask (9) and outer air filter grille (4) pass through the draw-in groove and are connected, and HEPA filter core gauze mask (9) and outer air filter grille (4) junction set up to seal structure.

3. The integrated eye-nose-mouth anti-new corona virus protective mask according to claim 1, wherein: one side of seat of ventilating (5) is provided with main elastic cord (10), and the other end of main elastic cord (10) is provided with switching hasp (12), the both sides of integral type protective face mask (1) all are provided with side elastic cord (11), and the other end of side elastic cord (11) is provided with lock joint plug (13).

4. The integrated eye-nose-mouth anti-new corona virus protective mask according to claim 1, wherein: the back ventilation assembly (6) comprises a ventilation air pipe (18), the ventilation air pipe (18) is of a right-angle structure, a micro fan box (14) is arranged at one end of the ventilation air pipe (18), the micro fan box (14) is fixedly connected with the ventilation air pipe (18), and a fan is arranged inside the micro fan box (14).

5. The integrated eye-nose-mouth anti-new crown virus protective mask according to claim 4, characterized in that: the top of the micro fan box (14) is provided with a battery cover (16), the battery cover (16) is connected with the micro fan box (14) through a battery groove, the other end of the micro fan box (14) is provided with a dustproof filter screen (15), and the dustproof filter screen (15) is connected with the micro fan box (14) through a clamping groove.

6. The integrated eye-nose-mouth anti-new corona virus protective mask according to claim 1, wherein: the inside of seat (5) of taking a breath is provided with multilayer ventilation filter core (17), and multilayer ventilation filter core (17) is connected through the draw-in groove with seat (5) of taking a breath, multilayer ventilation filter core (17) are the same with HEPA filter core gauze mask (9) material.