CN111165945A

CN111165945A - Reusable disinfection mask

Info

Publication number: CN111165945A
Application number: CN202010122354.9A
Authority: CN
Inventors: 冯蓉珍; 吴翠娟; 卢爱红; 宋志强
Original assignee: Suzhou Institute of Trade and Commerce
Current assignee: Suzhou Institute of Trade and Commerce
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-05-19

Abstract

The invention discloses a reusable disinfection mask, comprising a cover body and a cover body fixing device, the cover body fixing devices are respectively arranged on the left and right sides of the cover body, and are used to fix the cover body with the left and right ears or the head; the cover body It includes an adsorption layer, a filter layer, a skin-friendly layer and a disinfection layer. The adsorption layer, the filter layer and the skin-friendly layer are arranged in sequence from the outside to the inside. The disinfection layer is detachably placed between the adsorption layer and the filter layer, or placed between the filter layer and the Between the skin-friendly layers, it is used to filter and sterilize the external bacteria adsorbed on the cover body; a vertical opening is provided on the left and/or right side of the cover body, and a self-adhesive sealing strip is arranged at the vertical opening, It is used to insert the disinfection layer into the cover for disinfection operation or to extract the disinfection layer placed in the cover for sustainable use. The disinfection layer in the mask of the present invention can be extracted from the cover body at any time and reused, and the cover body can be replaced as required, which effectively saves costs while ensuring the disinfection and sterilization effect.

Description

Reusable disinfection mask

Technical Field

The invention relates to the field of masks, in particular to a reusable disinfection mask.

Background

Due to the influence of factors such as environmental pollution, genetic variation, antibiotic abuse and the like, the living environment of people is increasingly disturbed by bacteria, viruses and the like, and the health and the life of people are seriously threatened. In recent years, epidemic situations such as SARS, avian influenza, coronavirus and the like cause serious loss to human health and life, and cause certain panic. When an epidemic situation is sudden, how to quickly, conveniently, economically and effectively isolate the infection source is an important problem for each medical worker and the parties. In daily life, a simple and effective way for preventing the transmission of germs is also needed, viruses, bacteria and the like are effectively killed, the transmission risk of the bacteria and the viruses is reduced, and the life quality and the health index of people are improved.

At present, when medical staff control diseases, the medical staff often need to wear isolation clothes, shoe covers and masks to protect the safety of the medical staff, and the traditional masks cannot fundamentally and thoroughly block the transmission of certain viruses and bacteria. The protective effect of the masks on harmful bacteria is limited, and even if the masks are worn for a long time, bacteria can breed on the mask surfaces, so that the health of workers is influenced. In the face of serious epidemic situations, the consumption and the demand of the mask are extremely remarkable, and the difficulty that one mask is difficult to demand often occurs.

The scheme of the invention is to improve the existing disinfection mask aiming at the problems.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention provides the reusable disinfection mask, the disinfection layer can be drawn out of the mask body at any time and reused, and the mask body can be replaced according to requirements, so that the disinfection effect is ensured, and meanwhile, the cost is effectively saved.

In order to achieve the above purpose, the technical solution for solving the technical problem is as follows:

a reusable antiseptic mask comprising a mask body and a mask body fixing device, wherein:

the cover body fixing devices are respectively arranged at the left side and the right side of the cover body and are used for fixing the cover body with the left ear or the right ear or the head;

the mask body comprises an adsorption layer, a filter layer, a skin-friendly layer and a disinfection layer, wherein the adsorption layer, the filter layer and the skin-friendly layer are sequentially arranged from outside to inside, and the disinfection layer is detachably arranged between the adsorption layer and the filter layer or between the filter layer and the skin-friendly layer and is used for filtering and disinfecting external bacteria adsorbed on the mask body;

a vertical opening is formed in the left side and/or the right side of the cover body, self-adhesive sealing strips are arranged at the vertical opening, and the self-adhesive sealing strips are used for inserting the disinfection layer into the cover body to perform disinfection operation or drawing out the disinfection layer placed in the cover body to be continuously utilized.

Further, still include the air valve, the air valve set up in on the adsorbed layer for the positive pressure of exhaust gas blows the valve block of air valve and then gets rid of the waste gas of exhaling rapidly and inhale the gaseous negative pressure can be automatic close the valve block and then avoid inhaling external environment's pollutant when breathing in when the user exhales.

Further, the disinfection layer is including placing ultraviolet lamp area and the heating wire in the disinfection layer in, wherein:

the ultraviolet lamp strip is arranged on the upper part and/or the lower part of the disinfection layer;

the electric heating wire is convoluted left and right to fully cover the whole disinfection layer;

and the external power supply ports of the ultraviolet lamp strip and the heating wire are arranged above or below the left side or the right side of the disinfection layer.

Further, still include control module, control module set up in inside the air valve, through the wire with disinfection layer electric connection, control module includes gravity switch, miniature single chip microcomputer control unit, temperature controller and lithium cell, wherein:

the gravity switch is connected with the micro single chip microcomputer control unit and used for switching on the micro single chip microcomputer control unit when the cover body deviates from the horizontal position and inclines;

the micro single chip microcomputer control unit is electrically connected with the ultraviolet lamp strip and the heating wire and is used for controlling the power-on time of the ultraviolet lamp strip and the heating time of the heating wire;

the temperature controller is electrically connected with the electric heating wire and is used for adjusting the heating temperature of the electric heating wire;

the lithium battery is electrically connected with the micro single chip microcomputer control unit and the temperature controller and used for providing working power supplies for the micro single chip microcomputer control unit and the temperature controller.

Furthermore, the lithium battery is a disposable lithium battery or a rechargeable lithium battery, and when the lithium battery is a rechargeable lithium battery, the control module further comprises a charging interface, and the charging interface is electrically connected with the lithium battery and is used for charging the lithium battery.

Furthermore, the cover body is a planar cover body, and the ultraviolet lamp bands are distributed on the upper part and/or the lower part of the disinfection layer.

Furthermore, the cover body is a 3D three-dimensional cover body, and the ultraviolet lamp strip is in a sectional type and is distributed on the left half face and/or the right half face of the upper portion and/or the lower portion of the disinfection layer respectively.

Further, the cover body fixing device adopts left and right hanging belts or left and right tying belts:

when the cover body fixing device adopts a left hanging belt and a right hanging belt, the left hanging belt and the right hanging belt are respectively arranged on the left side and the right side of the cover body and are used for fixing the cover body with a left ear and a right ear;

when the cover body fixing device adopts left and right tying bands, the left tying band and the right tying band are respectively arranged at the left side and the right side of the cover body and are used for fixing the cover body and the head.

Further, the novel mask also comprises a hook, wherein the hook is S-shaped, or a conventional hook and is used for fixing the mask body and the head part by matching with the left and right hanging belts or the left and right tying belts.

Preferably, the shape and size of the disinfection layer are the same as those of the adsorption layer, the filter layer and the skin-friendly layer.

Due to the adoption of the technical scheme, compared with the prior art, the invention has the following advantages and positive effects:

1. the reusable disinfection mask provided by the invention is scientific and reasonable in structure and safe and convenient to use, the disinfection layer is arranged in the mask, the disinfection layer can be drawn out from the mask body at any time and recycled, the mask body can be replaced according to requirements, the cost is effectively saved while the disinfection and sterilization effects are ensured, and the mask can be worn in two ways, so that the requirements of different people can be met;

2. according to the reusable disinfection mask, the ultraviolet lamp strip is selected from the disinfection light source, the emitted ultraviolet rays have broad spectrum, can kill all microorganisms such as bacteria, fungi and viruses, and are thoroughly disinfected, and the ultraviolet lamp strip is small and exquisite, easy to integrate, low in power consumption, safe and environment-friendly, cannot increase secondary pollution or harmful substance residue to the use environment, cannot cause harm hidden danger to human bodies, and is high in safety;

3. according to the reusable disinfection mask, a certain temperature disinfection function (new coronavirus can be killed within 30 minutes at 65 ℃) is added into the electric heating wire, the mask is worn after being heated, so that the face is comfortable in winter, and the mask can be used after being heated, disinfected and cooled in summer;

4. the invention has simple structure and convenient use, can thoroughly prevent virus and germ from invading respiratory tract, reduces the occurrence of infectious diseases, and can thoroughly sterilize the mask by using the ultraviolet lamp strip and the electric heating wire before wearing the mask so as to further kill virus and germ. The novel anti-virus and anti-haze agent has the advantages of good sterilization and anti-virus effects, low cost, convenience in carrying, strong practicability, convenience in large-area popularization and application, suitability for haze weather and places with serious spread of bacteria and viruses and bad air quality, particularly places for preventing seasonal infectious diseases such as flu and the like, and effective haze and anti-virus effects.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

FIG. 1 is a schematic view of a flat mask body of a reusable antiseptic mask of the present invention;

FIG. 2 is a schematic view of a first embodiment of the mask body of the reusable antiseptic mask of the present invention;

FIG. 3 is a schematic view of a second embodiment of the mask body of the reusable antiseptic mask of the present invention;

FIG. 4 is a schematic view of a first configuration of the UV strip of the reusable antiseptic mask of the present invention;

FIG. 5 is a schematic view of a second configuration of the UV strip of the reusable respirator of the present invention;

FIG. 6 is a schematic view of a third structure of the UV strip of the reusable disinfecting mask of the present invention;

FIG. 7 is a schematic view of the control module of the reusable respirator of the present invention;

FIG. 8 is a schematic view of a 3D mask body of a reusable antiseptic mask according to the present invention;

FIG. 9 is a schematic view of a fourth configuration of the UV strip of the reusable respirator of the present invention;

FIG. 10 is a schematic view of a first configuration of a hanger hook of a reusable antiseptic mask of the present invention;

fig. 11 is a schematic view of a second structure of a hook of a reusable respirator of the present invention.

[ description of main symbols ]

1-a cover body;

2-cover fixing means;

3-an adsorption layer;

4-a filter layer;

5-a disinfection layer;

6-skin-friendly layer;

7-vertical opening;

8-ultraviolet lamp band;

9-electric heating wire;

10-external power port;

11-a control module;

12-a micro single chip microcomputer control unit;

13-temperature controller;

14-a lithium battery;

15-a charging interface;

16-hook.

Detailed Description

While the embodiments of the present invention will be described and illustrated in detail with reference to the accompanying drawings, it is to be understood that the invention is not limited to the specific embodiments disclosed, but is intended to cover various modifications, equivalents, and alternatives falling within the scope of the invention as defined by the appended claims.

As shown in fig. 1 and 8, the present embodiment discloses a reusable sterilizing mask comprising a mask body 1 and a mask body fixing means 2, wherein:

the cover body fixing devices 2 are respectively arranged at the left side and the right side of the cover body 1 and are used for fixing the cover body 1 with the left ear or the right ear or the head;

the mask body 1 comprises an adsorption layer 3, a filter layer 4, a skin-friendly layer 6 and a disinfection layer 5, wherein the adsorption layer 3, the filter layer 4 and the skin-friendly layer 6 are sequentially arranged from outside to inside, and the disinfection layer 5 is detachably arranged between the adsorption layer 3 and the filter layer 4 or between the filter layer 4 and the skin-friendly layer 6 and is used for filtering and disinfecting external bacteria adsorbed on the mask body 1, as shown in fig. 2 and 3. Preferably, the shape and size of the disinfection layer 5 are the same as those of the adsorption layer 3, the filter layer 4 and the skin-friendly layer 6. The mask is not limited to a three-layer mask with only an adsorption layer, a filter layer and a skin-friendly layer, and can also be used for a mask with five or more layers.

A vertical opening 7 is formed in the left side and/or the right side of the cover body 1, a self-adhesive sealing strip is arranged at the vertical opening 7, and the self-adhesive sealing strip is used for inserting the disinfection layer 5 into the cover body 1 for disinfection operation or drawing out the disinfection layer 5 placed in the cover body 1 for sustainable utilization.

Further, disinfection gauze mask still includes air valve (not shown), the air valve set up in on the adsorbed layer 3 for the user exhaust gas's malleation blows the valve block of air valve open and then gets rid of the waste gas of exhaling rapidly when exhaling, reduces the stifled sense of hotness when using the gauze mask, and the negative pressure of inspiratory gas can be automatic closes the valve block and then avoids inhaling into external environment's pollutant.

Further, disinfection layer 5 is including placing ultraviolet lamp area 8 and the heating wire 9 in disinfection layer 5 in, ultraviolet lamp area 8 set up in the upper portion and/or the lower part of disinfection layer 5, the heating wire 9 is convoluteed about and is covered with wholly disinfection layer 5, the external power supply port 10 of ultraviolet lamp area 8 and heating wire 9 set up in the top or the below on the left side or the right side of disinfection layer 5, do not influence the sealed operation on several layers of gauze mask. Specifically, when the cover 1 is a planar cover, the ultraviolet lamp strip 8 is distributed on the upper portion and/or the lower portion of the disinfection layer 5. In practice, the illustrated UV light strip 8 may be in the form of a strip or a segment, as shown in FIGS. 4, 5 and 6. When the cover body 1 is a 3D stereoscopic cover body, the ultraviolet lamp strips 8 are preferably segmented and respectively distributed on the left half surface and/or the right half surface of the upper portion and/or the lower portion of the disinfection layer 5, as shown in fig. 9, and the ultraviolet lamp strips 8 are respectively distributed on the left side and the right side of the upper portion of the disinfection layer 5. In a preferred embodiment, the ultraviolet lamp strip 8 can effectively prolong the service life by adopting a sectional type, and is more attached to the facial skin, and the attaching performance is better. In this embodiment, the length and the quantity of ultraviolet lamp area 8 can increase and decrease according to actual conditions.

Referring to fig. 7, the disinfecting mask further includes a control module 11, the control module 11 is disposed inside the air valve and electrically connected to the disinfecting layer 5 through a wire, the control module 11 includes a gravity switch (not shown), a micro-singlechip control unit 12, a temperature controller 13 and a lithium battery 14, wherein:

the gravity switch is connected with the micro single-chip microcomputer control unit 12 and is used for switching on the micro single-chip microcomputer control unit 12 when the cover body 1 deviates from the horizontal position and inclines; specifically, the micro-singlechip control unit 12 enters a disinfection state after being powered on for a period of time (for example, 1 minute), otherwise, the micro-singlechip control unit is not disinfected, so that misoperation caused by the shaking of the head can be effectively avoided. In this embodiment, the gravity switch can also be replaced by a mercury switch, and the using effect is the same.

The micro single-chip microcomputer control unit 12 is electrically connected with the ultraviolet lamp strip 8 and the heating wire 9 and is used for controlling the electrifying time of the ultraviolet lamp strip 8 and the heating time of the heating wire 9;

the temperature controller 13 is electrically connected with the electric heating wire 9 and is used for adjusting the heating temperature of the electric heating wire 9;

the lithium battery 14 is electrically connected with the micro single chip microcomputer control unit 12 and the temperature controller 13 and is used for providing working power for the micro single chip microcomputer control unit 12 and the temperature controller 13. Specifically, the lithium battery 14 is a disposable lithium battery or a rechargeable lithium battery, and when the lithium battery 14 is a rechargeable lithium battery, the control module 11 further includes a charging interface 15, and the charging interface 15 is electrically connected to the lithium battery 14 and is used for charging the lithium battery 14, so that the service time of the disinfection layer 5 can be effectively prolonged.

Further, the cover fixing device 2 adopts a left hanging belt and a right hanging belt or a left tying belt and a right tying belt. Specifically, when the cover fixing device 2 adopts left and right hanging belts, the left hanging belt and the right hanging belt are respectively arranged on the left and right sides of the cover 1, and are used for fixing the cover 1 with left and right ears. When the cover fixing device 2 adopts left and right bridles, the left bridle and the right bridle are respectively arranged at the left and right sides of the cover 1 and used for fixing the cover 1 with the head.

Referring to fig. 10 and 11, the sterilizing mask further includes a hook 16, the hook 16 is S-shaped, or has been-shaped, and is used to fix the mask body 1 to the head by being engaged with the left and right straps or the left and right ties, so that discomfort caused by hanging the left and right straps on the left and right ears can be avoided, the user can feel tight on the ears for a long time, and the comfort of the user can be maximized by using the hook 16.

The specific working principle is as follows:

when the mask is normally used at ordinary times, the gravity switch is not switched on, and the control module 11 does not work, namely the disinfection layer 5 does not work. At this moment, can insert the cover body 1 with disinfection layer 5 through being located the vertical opening 7 on cover body 1 left side or right side in, rethread self-adhesion sealing strip is closed, the user can hang about the area hang around on the ear or will control the frenulum and fix behind the brain through couple 16, the outside polluted air passes through adsorbed layer 3, filter layer 4, the adsorbed layer 5 and close skin layer 6 (or adsorbed layer 3, disinfection layer 5, filter layer 4 and close skin layer 6) the absorption filtration disinfection back get into the user nasal cavity, and the exhaust gas of user's exhalation is then through the air valve toward outer discharge. When the disinfection mask is not used, the mask lacing is hung, the mask and the use mask are not at the same angle (not horizontal, inclined at a certain angle or nearly vertical and maintained for a period of time), the gravity switch is switched on at the moment, the control module 11 starts to work, when the power supply of the micro single chip microcomputer control unit 12 is continuously switched on for a period of time (such as 1 minute), the timing function and the output function of the micro single chip microcomputer control unit 12 are utilized, the ultraviolet lamp strip 8 is firstly electrified for 10 minutes (the electrifying time can be automatically set) and then stopped, the electric heating wire 9 is electrified for 30 minutes (the heating time can be automatically set), the heating temperature of the electric heating wire 9 can be adjusted through the temperature controller 13 on the periphery of the single chip microcomputer, and the disinfection is finished after 30. The control module 11 enters a dormant state, and the disinfected mask can be used for the next time. When the control module 11 is not powered, the charging can be performed through the charging interface 15. After the cover body 1 is polluted for a plurality of times, the disinfection layer 5 can be taken out and inserted into another cover body 1 for continuous use.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a repeatedly usable's disinfection gauze mask which characterized in that, includes the cover body and cover body fixing device, wherein:

2. The reusable disinfection mask as claimed in claim 1, further comprising an air valve disposed on the adsorption layer for blowing the valve sheet of the air valve by positive pressure of the exhaust gas when the user exhales and then rapidly removing the exhaled waste gas, wherein negative pressure of the inhaled gas when the user inhales automatically closes the valve sheet to prevent the contaminants from being inhaled into the external environment.

3. The reusable antiseptic mask of claim 2 wherein the antiseptic layer comprises an ultraviolet light strip and a heating wire embedded within the antiseptic layer, wherein:

4. The reusable antiseptic mask according to claim 3, further comprising a control module, wherein the control module is disposed inside the air valve and electrically connected to the antiseptic layer through a wire, the control module comprises a gravity switch, a micro-singlechip control unit, a temperature controller and a lithium battery, wherein:

5. The reusable antiseptic mask of claim 4 wherein the lithium battery is a disposable lithium battery or a rechargeable lithium battery, and when the lithium battery is a rechargeable lithium battery, the control module further comprises a charging interface electrically connected to the lithium battery for charging the lithium battery.

6. The reusable antiseptic mask of claim 3 wherein said mask body is a flat type mask body and said UV strip is distributed on the upper and/or lower portion of said antiseptic layer.

7. The reusable disinfection mask as claimed in claim 3, wherein said mask body is a 3D stereoscopic mask body, and said UV strip is a segmented UV strip distributed on the left half and/or right half of the upper and/or lower part of said disinfection layer.

8. The reusable antiseptic mask of claim 1 wherein the mask body securing means is left and right straps or left and right ties:

9. The reusable antiseptic mask of claim 8 further comprising a hook, said hook being S-shaped, or a male or female type for securing said mask to the head by engaging said left and right straps or straps.

10. The reusable antiseptic mask of claim 1 wherein the shape and size of the antiseptic layer is the same as the shape and size of the absorbent layer, the filter layer, and the skin-friendly layer.