CN113331505A - Adjustable antibacterial protective face mask that disinfects - Google Patents
Adjustable antibacterial protective face mask that disinfects Download PDFInfo
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- CN113331505A CN113331505A CN202110618788.2A CN202110618788A CN113331505A CN 113331505 A CN113331505 A CN 113331505A CN 202110618788 A CN202110618788 A CN 202110618788A CN 113331505 A CN113331505 A CN 113331505A
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- dust removal
- pipeline
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1161—Means for fastening to the user's head
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/002—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment
- A41D13/005—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment with controlled temperature
- A41D13/0053—Cooled garments
- A41D13/0056—Cooled garments using evaporative effect
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1184—Protective face masks, e.g. for surgical use, or for use in foul atmospheres with protection for the eyes, e.g. using shield or visor
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1192—Protective face masks, e.g. for surgical use, or for use in foul atmospheres with antimicrobial agent
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
- A41D27/28—Means for ventilation
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/02—Layered materials
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/06—Thermally protective, e.g. insulating
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/30—Antimicrobial, e.g. antibacterial
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/02—Goggles
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B23/00—Filters for breathing-protection purposes
- A62B23/02—Filters for breathing-protection purposes for respirators
- A62B23/025—Filters for breathing-protection purposes for respirators the filter having substantially the shape of a mask
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2300/00—Details of garments
- A41D2300/30—Closures
- A41D2300/33—Closures using straps or ties
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2500/00—Materials for garments
- A41D2500/30—Non-woven
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ophthalmology & Optometry (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention provides an adjustable sterilization and bacteriostasis protective mask, and relates to the technical field of masks. This adjustable antibacterial protective face mask that disinfects, including face guard body, fixed elastic cord, visual lens, servo motor and power supply module, the fluting has been run through on the positive surface of face guard body. Can drive the actuating lever through servo motor and drive the dust removal board and rotate, make the dust removal board can incline certain angle, and the air and the dust removal board contact that the admission line got into, thereby make the dust removal board can detach the tiny dust that carries in the air, and servo motor can drive the dust removal board and rotate fast, make the air flow in the admission line accelerate, thereby make this internal and external air flow of face guard, be favorable to reducing this internal temperature of face guard, because the dust removal board can flow with higher speed the air, and the air that flows can the filter screen, make the air can blow the dust on the filter screen, thereby make and to clear up the filter screen, avoid the filter screen to be blocked by the dust.
Description
Technical Field
The invention relates to the technical field of masks, in particular to an adjustable sterilization and bacteriostasis protective mask.
Background
A face mask is a protective device that protects a person's face. Some masks also have breathing apparatus. Masks used in different applications may vary widely;
chinese patent (publication No. CN209769070U, publication No. 2019.12.13) discloses a medical activated carbon fiber antibacterial mask, which comprises a mask body, wherein hanging lugs are arranged on two sides of the mask body, mounting bayonets are arranged on two sides of the mask body, activated carbon filter boxes are arranged on the mounting bayonets on the two sides through mounting cushion discs, a sealing gasket is bonded around the mask body, and an adjustable nose bridge strip is arranged in the middle of the upper end of the mask body. However, the device has poor ventilation performance due to no equipment for accelerating air flow, and can cause poor breathing of a user after movement.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an adjustable sterilization and bacteriostasis protective mask, which solves the problems that the ventilation performance of the existing device is poor, and the breathing of a user is possibly unsmooth after the user moves.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: an adjustable sterilization and bacteriostasis protective mask comprises a mask body, a fixed elastic band, a visual lens, servo motors and a power supply assembly, wherein a groove is formed in the front surface of the mask body in a penetrating manner, a movable plate is rotatably connected inside the groove through a rotating shaft, the visual lens is arranged on the movable plate, the mask body is fixedly connected with a breathing pipeline in a penetrating manner, a sterilization and bacteriostasis mechanism is arranged inside the breathing pipeline, two side walls of the breathing pipeline are fixedly communicated with air inlet pipelines, the tops of the two air inlet pipelines are respectively provided with a clamping groove, a dust removal pipeline is movably clamped inside the clamping groove, the dust removal pipeline is internally provided with two dust removal plates, the two servo motors are respectively and fixedly connected with the top of the dust removal pipeline, the driving ends of the two servo motors are respectively and fixedly connected with a driving rod, the driving rods penetrate through the top of the dust removal pipeline and extend into the dust removal pipeline, the bottom ends of the two driving rods are respectively fixedly connected with the two dust removing plates.
Preferably, the filter screen is fixedly embedded in one side of each air inlet pipeline far away from the breathing pipeline.
Preferably, a fixed shaft is arranged on one side of the movable plate, one end of the fixed shaft is rotatably connected with the front surface of the mask body, and a clamping block is fixedly connected to the other end of the fixed shaft.
Preferably, the sterilization and bacteriostasis mechanism comprises a non-woven fabric layer, bamboo fiber fabrics and an activated carbon layer, wherein the two non-woven fabric layers are fixedly connected to the inner wall of the breathing pipeline, the two bamboo fiber fabrics are arranged between the non-woven fabric layers, and the activated carbon layer is arranged between the two bamboo fiber fabrics.
Preferably, the mask body comprises an APET substrate and a thermal barrier coating.
Preferably, the power supply assembly is fixedly connected to the top of the dust removal pipeline and is connected with the servo motor through a circuit.
Preferably, the movable plate is movably clamped in the groove.
The working principle is as follows: when the mask is used, external air enters the breathing pipeline through the air inlet pipeline and then enters the mask body for a user to breathe, dust of the air entering the air inlet pipeline can be filtered through the filter screen, the dust is prevented from entering the air inlet pipeline, the service life of the device is prolonged, the mask body consisting of the APET basic layer can be degraded after being abandoned, the environment is protected, the heat insulation coating can be used for heat insulation of the mask body, through the arranged power supply component, the user can take the dust removal pipeline out of the clamping groove by grabbing the power supply component, the driving rod can be driven by the servo motor to drive the dust removal plate to rotate, the dust removal plate can be inclined at a certain angle, the air entering the air inlet pipeline is contacted with the dust removal plate, fine dust carried in the air can be removed by the dust removal plate, and the servo motor can drive the dust removal plate to rotate rapidly, the air in the air inlet pipeline flows fast, so that the air inside and outside the mask body flows, the temperature in the mask body is favorably reduced, the dust removing plate can accelerate the air flow, the flowing air can filter the air, the air can blow the dust on the filter screen, the filter screen can be cleaned, the filter screen is prevented from being blocked by the dust, the air in the breathing pipeline can be sterilized through the arranged sterilization and bacteriostasis mechanism, the external bacteria can be prevented from entering the mask body, a user is prevented from inhaling harmful microorganisms, the microorganisms in the mask body can be prevented from surviving, the service life of the mask body is prolonged, the movable plate can be limited in the groove through the clamping block, the clamping block rotates around the fixed shaft, the clamping block is not contacted with the movable plate any more, and the movable plate can rotate around the rotating shaft, the fly leaf makes can break away from the fluting, and the user can clean the visual lens that breaks away from on the slotted fly leaf, avoids the water smoke on the visual lens to influence user's sight, breaks away from slotted fly leaf moreover and can make the face guard body open the fluting to make this internal air of face guard can directly discharge from the fluting, be favorable to further improving the face guard body heat dissipation.
(III) advantageous effects
The invention provides an adjustable sterilization and bacteriostasis protective mask. The method has the following beneficial effects:
1. this adjustable antibacterial protective face mask that disinfects, can drive the actuating lever through servo motor and drive the dust removal board and rotate, make the dust removal board can incline certain angle, and the air that the admission line got into contacts with the dust removal board, thereby make the dust removal board detach the tiny dust that carries in the air, and servo motor can drive the dust removal board and rotate fast, make the air flow in the admission line accelerate, thereby make this internal and external air flow of face guard, be favorable to reducing this internal temperature of face guard, because the dust removal board can air flow with higher speed, and the air that flows can the filter screen, make the air can blow the dust on the filter screen, thereby make and to clear up the filter screen, avoid the filter screen to be blocked up by the dust.
2. This adjustable antibacterial protective face mask that disinfects through the antibacterial mechanism that disinfects that sets up for can disinfect to the air in the breathing pipeline, can avoid having external bacterium to get into the face guard originally internally, be used for preventing that the user from inhaling harmful microorganism, and can also avoid this internal microorganism of face guard to survive, thereby make the life increase of face guard body.
3. This adjustable antibacterial protective face mask that disinfects, can restrict the fly leaf in the fluting through the fixture block, and rotate the fixture block round the fixed axle, make the fixture block no longer with the fly leaf contact, thereby make the fly leaf rotate round the pivot, make the fly leaf can break away from the fluting, the user can clean the lens of visualing on the fly leaf that breaks away from the fluting, water smoke on the lens of avoiding visualing influences user's sight, break away from the fluting fly leaf and can make the face guard body open the fluting moreover, thereby make this internal air of face guard can directly discharge from the fluting, be favorable to further improving the face guard body heat dissipation.
4. According to the adjustable sterilization and bacteriostasis protective mask, dust of air entering an air inlet pipeline can be filtered through the filter screen, so that the dust is prevented from entering the air inlet pipeline, and the service life of the device is prolonged; the mask body formed by the APET base layer can be degraded after being discarded, so that the environment is protected, and the heat insulation coating can be used for heat insulation of the mask body; through the power supply module who sets up for the user can take out dust removal pipeline from the draw-in groove through snatching power supply module.
Drawings
FIG. 1 is a rear view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of positions of a fixture block and a movable plate according to the present invention;
FIG. 3 is a sectional view of the connection of the air inlet duct and the dust removal duct of the present invention;
FIG. 4 is a top view of the connection of the air inlet duct and the dust removal duct of the present invention;
FIG. 5 is a schematic structural diagram of the sterilization and bacteriostasis mechanism of the present invention;
fig. 6 is a schematic structural view of the mask body of the present invention.
Wherein, 1, the mask body; 2. fixing an elastic band; 3. grooving; 4. a movable plate; 5. visually inspecting the lens; 6. a breathing conduit; 7. a sterilization and bacteriostasis mechanism; 8. an air intake duct; 9. a fixed shaft; 10. a clamping block; 11. a filter screen; 12. a card slot; 13. a dust removal pipeline; 14. a drive rod; 15. a dust removal plate; 16. a servo motor; 17. a power supply component; 18. a non-woven fabric layer; 19. bamboo fiber fabric; 20. an activated carbon layer; 21. an APET base layer; 22. and (4) thermal barrier coating.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
as shown in fig. 1-6, an embodiment of the present invention provides an adjustable bactericidal and bacteriostatic protective mask, which includes a mask body 1, a fixed elastic 2, a visual lens 5, a servo motor 16 and a power supply assembly 17, wherein a slot 3 is formed through the front surface of the mask body 1, a movable plate 4 is rotatably connected inside the slot 3 through a rotating shaft, the visual lens 5 is disposed on the movable plate 4, the mask body 1 is fixedly connected with a breathing pipe 6 through a penetration, a bactericidal and bacteriostatic mechanism 7 is disposed inside the breathing pipe 6, two side walls of the breathing pipe 6 are both fixedly communicated with air inlet pipes 8, the tops of the two air inlet pipes 8 are both provided with a clamping groove 12, the inside of the clamping groove 12 is movably clamped with a dust removal pipe 13, two dust removal plates 15 are disposed inside the dust removal pipe 13, both the servo motors 16 are fixedly connected to the tops of the dust removal pipe 13, the driving ends of both the servo motors 16 are both fixedly connected with a driving rod 14, the driving rods 14 penetrate through the top of the dust removing pipeline 13 and extend into the dust removing pipeline 13, and the bottom ends of the two driving rods 14 are fixedly connected with the two dust removing plates 15 respectively.
The filter screen 11 is fixedly embedded in one side of each of the two air inlet pipelines 8 far away from the breathing pipeline 6, and dust of air entering the air inlet pipelines 8 can be filtered through the filter screen 11, so that the dust is prevented from entering the air inlet pipelines 8, and the service life of the device is prolonged; a fixed shaft 9 is arranged on one side of the movable plate 4, one end of the fixed shaft 9 is rotatably connected with the front surface of the mask body 1, a clamping block 10 is fixedly connected to the other end of the fixed shaft 9, the movable plate 4 can be limited in the slot 3 through the clamping block 10, the clamping block 10 rotates around the fixed shaft 9, the clamping block 10 is no longer in contact with the movable plate 4, the movable plate 4 can rotate around a rotating shaft, the movable plate 4 can be separated from the slot 3, a user can wipe the visual lens 5 on the movable plate 4 separated from the slot 3, the condition that water mist on the visual lens 5 affects the sight of the user is avoided, and the movable plate 4 separated from the slot 3 can enable the mask body 1 to open the slot 3, so that air in the mask body 1 can be directly discharged from the slot 3, and the heat dissipation of the mask body 1 is further improved; the sterilization and bacteriostasis mechanism 7 comprises non-woven fabric layers 18, bamboo fiber fabrics 19 and an activated carbon layer 20, the two non-woven fabric layers 18 are fixedly connected to the inner wall of the breathing pipeline 6, the two bamboo fiber fabrics 19 are arranged between the non-woven fabric layers 18, the activated carbon layer 20 is arranged between the two bamboo fiber fabrics 19, and the sterilization and bacteriostasis mechanism 7 can sterilize the air in the breathing pipeline 6, prevent external bacteria from entering the mask body 1, prevent a user from inhaling harmful microorganisms and prevent microorganisms in the mask body 1 from living, so that the service life of the mask body 1 is prolonged; the mask body 1 comprises an APET base layer 21 and a thermal insulation coating 22, the mask body 1 formed by the APET base layer 21 can be degraded after being discarded, so that the environment is protected, and the thermal insulation coating 22 can be used for thermal insulation of the mask body 1; the power supply assembly 17 is fixedly connected to the top of the dust removing pipeline 13, the power supply assembly 17 is connected with the servo motor 16 through a circuit, and a user can take the dust removing pipeline 13 out of the clamping groove 12 by grabbing the power supply assembly 17 through the arranged power supply assembly 17; the movable plate 4 is movably clamped inside the slot 3, so that the movable plate 4 can seal the mask body 1 conveniently.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an adjustable antibacterial protective face mask that disinfects, includes face guard body (1), fixed elastic cord (2), visual lens (5), servo motor (16) and power supply module (17), its characterized in that: the face mask comprises a face mask body (1), wherein a groove (3) is formed in the front surface of the face mask body (1) in a penetrating mode, a movable plate (4) is connected to the inside of the groove (3) in a rotating mode through a rotating shaft, a visual lens (5) is arranged on the movable plate (4), a breathing pipeline (6) is fixedly connected to the face mask body (1) in a penetrating mode, a sterilization and bacteriostasis mechanism (7) is arranged inside the breathing pipeline (6), air inlet pipelines (8) are fixedly communicated with two side walls of the breathing pipeline (6), clamping grooves (12) are formed in the tops of the two air inlet pipelines (8), a dust removal pipeline (13) is clamped in the inner portion of each clamping groove (12) in a movable mode, two dust removal plates (15) are arranged inside the dust removal pipeline (13), two servo motors (16) are fixedly connected to the tops of the dust removal pipelines (13), and driving ends of the two servo motors (16) are fixedly connected with driving rods (14), the driving rods (14) penetrate through the top of the dust removing pipeline (13) and extend into the dust removing pipeline (13), and the bottom ends of the two driving rods (14) are fixedly connected with the two dust removing plates (15) respectively.
2. The adjustable bactericidal and bacteriostatic protective mask according to claim 1, characterized in that: two one side that respiratory pipeline (6) were kept away from in inlet line (8) all fixes embedding filter screen (11).
3. An adjustable bactericidal and bacteriostatic protective mask according to claim 1 or 2, characterized in that: one side of the movable plate (4) is provided with a fixed shaft (9), one end of the fixed shaft (9) is rotatably connected with the front surface of the mask body (1), and the other end of the fixed shaft (9) is fixedly connected with a clamping block (10).
4. The adjustable bactericidal and bacteriostatic protective mask according to claim 1, characterized in that: the sterilization and bacteriostasis mechanism (7) comprises non-woven fabric layers (18), bamboo fiber fabrics (19) and an activated carbon layer (20), wherein the non-woven fabric layers (18) are fixedly connected to the inner wall of the breathing pipeline (6), the bamboo fiber fabrics (19) are arranged between the non-woven fabric layers (18), and the activated carbon layer (20) is arranged between the two bamboo fiber fabrics (19).
5. The adjustable bactericidal and bacteriostatic protective mask according to claim 1, characterized in that: the mask body (1) comprises an APET base layer (21) and a thermal insulation coating (22).
6. The adjustable bactericidal and bacteriostatic protective mask according to claim 1, characterized in that: the power supply assembly (17) is fixedly connected to the top of the dust removal pipeline (13), and the power supply assembly (17) is connected with the servo motor (16) through a circuit.
7. The adjustable bactericidal and bacteriostatic protective mask according to claim 1, characterized in that: the movable plate (4) is movably clamped in the slot (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110618788.2A CN113331505A (en) | 2021-06-03 | 2021-06-03 | Adjustable antibacterial protective face mask that disinfects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110618788.2A CN113331505A (en) | 2021-06-03 | 2021-06-03 | Adjustable antibacterial protective face mask that disinfects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113331505A true CN113331505A (en) | 2021-09-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110618788.2A Pending CN113331505A (en) | 2021-06-03 | 2021-06-03 | Adjustable antibacterial protective face mask that disinfects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113331505A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0018805A2 (en) * | 1979-05-01 | 1980-11-12 | Douglas, Andrew Stewart McNeil | Apparatus for controlling exhaled breath |
| CN208097149U (en) * | 2018-03-22 | 2018-11-16 | 江苏省疾病预防控制中心 | A kind of multi-filtering pneumoconiosis protective face mask |
| CN209751990U (en) * | 2019-04-19 | 2019-12-10 | 孙相启 | protection device for infectious disease treatment and nursing |
| CN112642069A (en) * | 2020-12-28 | 2021-04-13 | 安徽三宝棉纺针织投资有限公司 | Protective mask with blue light prevention, sun protection, dust prevention and antibacterial functions |
-
2021
- 2021-06-03 CN CN202110618788.2A patent/CN113331505A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0018805A2 (en) * | 1979-05-01 | 1980-11-12 | Douglas, Andrew Stewart McNeil | Apparatus for controlling exhaled breath |
| CN208097149U (en) * | 2018-03-22 | 2018-11-16 | 江苏省疾病预防控制中心 | A kind of multi-filtering pneumoconiosis protective face mask |
| CN209751990U (en) * | 2019-04-19 | 2019-12-10 | 孙相启 | protection device for infectious disease treatment and nursing |
| CN112642069A (en) * | 2020-12-28 | 2021-04-13 | 安徽三宝棉纺针织投资有限公司 | Protective mask with blue light prevention, sun protection, dust prevention and antibacterial functions |
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Application publication date: 20210903 |