CN212877702U

CN212877702U - Reusable medical breathing protective cover and finishing equipment thereof

Info

Publication number: CN212877702U
Application number: CN202020734923.0U
Authority: CN
Inventors: 赵吉星; 林超; 但佳洛; 陈英; 陈永义; 黄继承
Original assignee: Chengdu Jizhou Yanchuang Technology Co ltd
Current assignee: Chengdu Jizhou Yanchuang Technology Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2021-04-06
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses a medical breathing protective cover capable of being repeatedly used and a finishing device thereof, which comprises a protective cover body, wherein the protective cover body comprises a supporting framework and a microporous film, the microporous film is adhered on the supporting framework, the aperture of the microporous film is 0.05-0.2 μm, the microporous film made of materials such as polytetrafluoroethylene is used as the microporous film of the face mask, and the micropores of the microporous film of the polytetrafluoroethylene are controlled to be about 0.1 μm, so that the microorganisms in the droplet, body fluid, blood, aerosol and air can be blocked outside in a physical screen filtering mode to protect the respiratory system of a user, the polytetrafluoroethylene has a strong storage period, and can be used repeatedly after the microorganisms adhered on the microporous film are killed more easily, the face mask is convenient to wear under the arrangement of a locking device, an elastic bandage and an attaching sheet, and the high-efficiency filtering efficiency and excellent air tightness can be ensured, the protection performance and the multiplexing performance are greatly improved.

Description

Reusable medical breathing protective cover and finishing equipment thereof

Technical Field

The utility model relates to a protective apparatus field especially relates to repeatedly usable's medical breathing protection casing and arrangement equipment thereof.

Background

The common medical protective mask uses electrostatic melt-blown cloth to block microorganisms, thereby playing a role in protecting the respiratory system of a human body. Because the electrostatic that melt-blown cloth is taken is unstable relatively, for example external influences such as humidity can lead to its filtration efficiency to reduce, so its barrier propterty is not lasting relatively, and non-reusable, and ordinary medical protective mask wears inconveniently, and the gas tightness is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical breathing protection casing of repeatedly usable and arrangement equipment thereof to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

repeatedly usable's medical breathing protection casing, including the protection casing body, the protection casing body includes support skeleton and micropore film, and the micropore film sets up on support skeleton, the aperture of micropore film is 0.05 mu m ~0.2 mu m.

The microporous film is a polytetrafluoroethylene microporous film.

Two opposite sides of the supporting framework are provided with adjustable elastic bands.

The elastic bandage comprises a first bandage, a second bandage and a locking device, the first bandage and the second bandage are respectively installed on the same side of the supporting framework, the locking device comprises a bottom plate and a cover plate hinged to the top of the bottom plate, glue nails are arranged at the bottom of the cover plate, the bottom plate is fixedly connected with the first bandage, a press fit hole is formed in the bottom plate in a penetrating mode, the press fit hole comprises a first arc section and a second arc section, the first arc section is matched with the second bandage, and the second arc section is matched with the glue nails.

The breathing protective cover comprises a supporting shell, one side of the supporting shell is communicated with a mounting groove and hinged to a flip cover, the protective cover body is arranged inside the mounting groove, the other side of the supporting shell is provided with a connecting cover and a connecting cover communicated with the mounting groove, the tail end edge of the connecting cover is provided with an attaching piece, the flip cover is communicated with a plurality of air holes, and the supporting shell is further provided with an adjustable binding belt.

Repeatedly usable's medical breathing protection casing's arrangement equipment, including be provided with open-ended box and with box opening side edge hinged's case lid, be provided with the microorganism that is used for killing microorganism in the box and kill the subassembly.

The microorganism killing assembly comprises an air heater and an ultraviolet lamp which are arranged inside a box body, a detection assembly is further arranged in the box body, an air exhaust pipe opening and an air injection pipe opening are formed in the box body, the air exhaust pipe opening and an air exhaust opening of the air heater and an air outlet of the air heater are communicated through a ventilation pipe, a control box is installed on the outer side of the box body, a power supply and a controller are arranged in the control box, a display screen is further arranged on the outer side of the box body, and the power supply, the detection assembly, the display screen, the ultraviolet lamp and the air heater are all connected with the controller through wires.

The detection assembly comprises a temperature sensor, an ozone concentration sensor and a humidity sensor, and the temperature sensor, the ozone concentration sensor and the humidity sensor are all electrically connected with the controller through leads.

The box cover bottom edge and the box body top edge are communicated with mounting grooves, and sealing strips are arranged in the mounting grooves.

The outer side of the box body is provided with a plurality of handles.

The utility model has the advantages that:

1. the microporous membrane made of materials such as polytetrafluoroethylene is used as the microporous membrane of the mask, and when the micropores of the microporous membrane of the polytetrafluoroethylene are controlled to be about 0.1 mu m, microorganisms in spray, body fluid, blood, aerosol and air can be blocked outside in a physical screen filtering mode, the respiratory system of a user is protected, the storage period of the polytetrafluoroethylene is very long, and the polytetrafluoroethylene can be used repeatedly after the microorganisms adhered to the polytetrafluoroethylene are killed more easily.

2. Make the face guard wear conveniently under the setting of closure device, elastic bandage and laminating piece, can guarantee efficient filtration efficiency and excellent gas tightness, barrier propterty and reuse performance are promoted by a wide margin.

3. Under the setting of air heater and ultraviolet lamp for finishing equipment can be through ultraviolet ray, ozone, hot-blast, kill and kill the microorganism such as agent, maintain so that it uses once more to the protective face mask arrangement, will show the inside temperature of finishing equipment, humidity, ozone concentration and atmospheric pressure in real time on the in-process display screen of maintaining, and then can observe finishing equipment's operating condition in real time, and finishing equipment still can be the storage and the transportation equipment of face mask simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

FIG. 2 is a schematic structural view of the locking device of the present invention in an open state;

FIG. 3 is a schematic structural view of the closure device of the present invention in a closed state;

fig. 4 is a schematic structural view of the middle bottom plate of the present invention;

fig. 5 is a schematic structural diagram of a second embodiment of the present invention;

FIG. 6 is a schematic structural view of the first shield body;

FIG. 7 is a schematic structural view of a second shield body;

FIG. 8 is a schematic view of the finishing apparatus;

fig. 9 is a rear view structural schematic diagram of the finishing apparatus.

In the figure, a supporting framework 1, a microporous film 2, a binding sheet 3, a supporting shell 4, an elastic bandage 5, a first bandage 51, a second bandage 52, a locking device 6, a bottom plate 7, a first arc section 71, a second arc section 72, a cover plate 8, a glue nail 9, a box body 10, a box cover 11, an air exhaust pipe opening 12, a connecting cover 13, a mounting groove 14, a flip cover 15, an air injection pipe opening 16, a hot air blower 17, a display screen 18, a control box 19, an ultraviolet lamp 20, a ventilation pipe 21, a carrying handle 22, a sealing strip 23 and an adjustable bandage 24.

Detailed Description

The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.

Example one

Referring to fig. 1 to 4, the reusable medical respiratory protection mask comprises a protection mask body, wherein the protection mask body comprises a support framework 1 and a microporous film 2, the support framework 1 can be medical fiber non-woven fabric, the top of the support framework is adhered or covered with the microporous film 2 made of materials such as polytetrafluoroethylene and the like, the microporous film is reusable, namely the microporous film 2, when the micropores of the polytetrafluoroethylene microporous film are controlled to be about 0.1 μm, microorganisms in spray, body fluid, blood, aerosol and air can be blocked outside in a physical screen filtering mode, the respiratory system of a user is protected, and the protection performance and the reuse performance are greatly improved.

In the first embodiment, the protective cover body is used as a mask, and the protective cover body can be used only by installing the binding band.

Generally, the elastic bandage 5 is fixed on the supporting frame 1 by hot pressing, the first bandage 51 and the second bandage 52 are respectively arranged on the same side of the supporting frame 1, and referring to fig. 1, the first bandage 51 and the second bandage 52 are arranged on the left side and the right side of the supporting frame 1.

Referring to fig. 2, 3 and 4, the locking device 6 includes a bottom plate 7 and a cover plate 8 hinged on the top of the bottom plate 7, a glue nail 9 is disposed at the bottom of the cover plate 8, the bottom plate 7 is fixedly connected with the first binding band 51, a press hole is formed in the bottom plate 7, the press hole includes a first arc section 71 and a second arc section 72, the first arc section 71 is disposed in a matching manner with the second binding band 52, and the second arc section 72 is disposed in a matching manner with the glue nail 9.

When the face guard uses, with the whole user's of covering mouth nose of face guard, walk around the ear with both sides second bandage 52 and then pass corresponding pressfitting hole respectively, drag the elasticity degree when second bandage 52 adjustment face guard is worn downwards, until laminating piece 3 laminates user's face completely, then press apron 8, second bandage 52 pastes tight first segmental arc 71, glue nail 9 and immerses second segmental arc 72 and extrude second bandage 52 and accomplish the locking, and is easy to operate, and the practicality is high, make the face guard wear, adjust the convenience.

Example two

Please refer to fig. 5

In the second embodiment, the shield body is used as a replaceable filter material and is installed between the mounting groove 14 and the flip 15. The respiratory protection mask comprises a supporting shell 4, one side of the supporting shell 4 is communicated with a mounting groove 14 and hinged with a flip cover 15, the flip cover 15 can be buckled with the supporting shell 4, the mounting groove 14 is further covered, a cavity is formed between the mounting groove 14 and the flip cover 15, the protective mask body is arranged inside the mounting groove 14, the protective mask body can be fixedly arranged inside the mounting groove 14 and can also be detachably arranged inside the mounting groove 14, the shape of the mounting groove 14 is matched with the outer contour of the protective mask body, the protective mask body can be made into various shapes, the protective mask body in the first embodiment similar to the sheet protective mask body in the reference figure 6 is in a folded shape, the protective mask body is in a folded shape, the upper portion is buckled with a circular ring, the lower portion is buckled with a cover plate.

Support 4 opposite sides of casing and be provided with connecting cover 13 and mounting groove 14 intercommunication, the terminal edge of connecting cover 13 is provided with the laminating piece 3 that adopts medical silica gel to make, sets up laminating piece 3 and compares and can improve user's comfort level and guarantee excellent gas tightness with traditional gauze mask.

The flip cover 15 is provided with a plurality of vent holes, the support shell 4 is further provided with an adjustable bandage 24, and the adjustable bandage 24 can also be a common adjustable backpack bandage and the like.

The breathing protective mask can be made into a breathing protective mask, a half mask or a full mask by adding a face screen, an exhalation valve, an inhalation valve and the like according to the requirements.

Please refer to fig. 8 to 9

The arrangement equipment of the reusable medical breathing protective cover comprises a box body 10 with an open top (the opening can also be arranged on the side face of the box body 10) and a box cover 11 hinged with the top edge of the box body 10, the box body 10 and the box cover 11 can be locked by common buckles and the like, an air heater 17 is further arranged in the box body 10, an ultraviolet lamp 20 and a detection assembly are further arranged, the detection assembly comprises a temperature sensor, an ozone concentration sensor and a humidity sensor, a display screen 18 is further arranged on the outer side of the box body 10, an air suction pipe opening 12 and an air injection pipe opening 16 are arranged in the box body 10, the air suction opening of the air heater 17 and the air injection pipe opening 16 are communicated with an air outlet of the air heater 17 through a ventilation pipe 21, a control box 19 is installed.

The bottom edge of the box cover 11 and the top edge of the box body 10 are both communicated with mounting grooves, sealing strips 23 are arranged in the mounting grooves, a plurality of carrying handles 22 are arranged on the outer side of the box body 10, and the arranging equipment can also be used as storage and transportation equipment of the mask.

The power supply, the temperature sensor, the ozone concentration sensor, the humidity sensor, the air pressure sensor, the display screen 18, the ultraviolet lamp 20 and the air heater 17 are all electrically connected with the controller through wires, and are all devices and electronic components well known to those skilled in the art.

The finishing process is as follows:

firstly, the protective cover is cleaned by a decontamination agent.

The enclosure is then placed inside the box 10 and the lid 11 is closed to close the collating device.

The hot air blower 17 and the ultraviolet lamp 20 are started, the hot air blower 17 of the internal circulation dries and blows hot air to inactivate viruses and bacteria on the mask, the ultraviolet lamp 20 generates ultraviolet light with a 185 wave band to further generate ozone to sterilize and disinfect the mask and remove microorganisms, peculiar smell and the like, the temperature, the humidity and the ozone concentration inside the finishing equipment can be displayed on the display screen 18 in real time, and the working state of the finishing equipment can be observed in real time.

The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as hereinafter claimed, and that changes may be made by those skilled in the art or by those who review this disclosure. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. Repeatedly usable's medical breathing protection casing, its characterized in that: comprises a protective cover body, the protective cover body comprises a supporting framework (1) and a microporous film (2), the microporous film (2) is arranged on the supporting framework (1), the aperture of the microporous film (2) is 0.05-0.2 μm, two opposite side surfaces of the supporting framework (1) are provided with adjustable elastic bands (5), each elastic band (5) comprises a first band (51), a second band (52) and a locking device (6), the first band (51) and the second band (52) are respectively arranged at the same side of the supporting framework (1), the locking device (6) comprises a bottom plate (7) and a cover plate (8) hinged to the top of the bottom plate (7), the bottom of the cover plate (8) is provided with a rubber nail (9), the bottom plate (7) is fixedly connected with the first band (51), a pressing hole is formed in the bottom plate (7) and comprises a first arc section (71) and a second arc section (72), the first arc section (71) is matched with the second bandage (52), and the second arc section (72) is matched with the rubber nail (9).

2. The reusable medical respiratory mask of claim 1, wherein: the microporous film (2) is a polytetrafluoroethylene microporous film.

3. The reusable medical respiratory mask of claim 1, wherein: the breathing protective cover comprises a supporting shell (4), wherein one side of the supporting shell (4) is communicated with a mounting groove (14) and is hinged with a flip cover (15), the protective cover body is arranged inside the mounting groove (14), the other side of the supporting shell (4) is provided with a connecting cover (13) and the connecting cover (13) is communicated with the mounting groove (14), the tail end edge of the connecting cover (13) is provided with a jointing sheet (3), the flip cover (15) is communicated with a plurality of air holes, and the supporting shell (4) is further provided with an adjustable binding belt (24).

4. The finishing device of the reusable medical breathing protective cover according to any of claims 1 to 3, comprising a box body (10) provided with an opening and a box cover (11) hinged with the side edge of the opening of the box body (10), characterized in that: a microorganism killing assembly for killing microorganisms is arranged in the box body (10).

5. The collating apparatus according to claim 4, wherein: the microorganism killing assembly comprises an air heater (17) and an ultraviolet lamp (20) which are arranged inside a box body (10), a detection assembly is further arranged in the box body (10), an air suction pipe opening (12) and an air injection pipe opening (16) are arranged in the box body (10), an air suction opening of the air suction pipe opening (12) and the air heater (17) and an air outlet of the air injection pipe opening (16) and the air heater (17) are communicated through a ventilation pipe (21), a control box (19) is installed on the outer side of the box body (10), a power supply and a controller are arranged in the control box (19), a display screen (18) is further arranged on the outer side of the box body (10), and the power supply, the detection assembly, the display screen (18), the ultraviolet lamp (20) and the air heater (17) are all electrically connected with the controller through wires.

6. The collating apparatus according to claim 5, wherein: the detection assembly comprises a temperature sensor, an ozone concentration sensor and a humidity sensor, and the temperature sensor, the ozone concentration sensor and the humidity sensor are all electrically connected with the controller through leads.

7. The collating apparatus according to claim 4, wherein: the bottom edge of the box cover (11) and the top edge of the box body (10) are communicated with mounting grooves, and sealing strips (23) are arranged in the mounting grooves.

8. The collating apparatus according to claim 4, wherein: a plurality of carrying handles (22) are arranged on the outer side of the box body (10).