CN212877718U - Antifog medical protective face mask - Google Patents
Antifog medical protective face mask Download PDFInfo
- Publication number
- CN212877718U CN212877718U CN202021248752.7U CN202021248752U CN212877718U CN 212877718 U CN212877718 U CN 212877718U CN 202021248752 U CN202021248752 U CN 202021248752U CN 212877718 U CN212877718 U CN 212877718U
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- CN
- China
- Prior art keywords
- face
- medical protective
- head
- mask according
- protective mask
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- 238000005485 electric heating Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000741 silica gel Substances 0.000 claims description 8
- 229910002027 silica gel Inorganic materials 0.000 claims description 8
- 239000011810 insulating material Substances 0.000 claims description 5
- 238000002834 transmittance Methods 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 210000004369 blood Anatomy 0.000 abstract description 5
- 239000008280 blood Substances 0.000 abstract description 5
- 210000001124 body fluid Anatomy 0.000 abstract description 5
- 239000010839 body fluid Substances 0.000 abstract description 5
- 208000015181 infectious disease Diseases 0.000 abstract description 5
- 210000003128 head Anatomy 0.000 description 30
- 230000000694 effects Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 206010011985 Decubitus ulcer Diseases 0.000 description 2
- 208000004210 Pressure Ulcer Diseases 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 210000001061 forehead Anatomy 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000003678 scratch resistant effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 206010035664 Pneumonia Diseases 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
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- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The patent of the utility model belongs to the field of medical equipment, a medical protective face guard of antifog type is disclosed including face screen and head fixing device, just head fixing device includes head circle and fixed band, the head circle both ends are equipped with the governing valve, just the governing valve with the face screen is connected in order to adjust the position of face screen, the inboard of face screen is pasted and is fixed with the eye protection cushion, the eye protection cushion is erect in the bridge of the nose and is used for keeping apart into upper and lower two independent spaces with user's face, just the face screen is provided with heating device. The utility model provides a problem that the face guard hazed in the use, wear comfortable simultaneously, protective area is big, can effectively separate blood, body fluid splash for the infection that medical personnel caused.
Description
Technical Field
The utility model relates to the field of medical equipment, especially, relate to a medical protective face mask of antifog type.
Background
The face mask is a face mask for protecting eyes and face from head-on invasion of harmful substances such as dust, chemical substances, hot gas, poison gas, scraps, aerosol and the like, and particularly can effectively avoid carrying viruses in the places such as isolated wards, fever clinics and the like of hospitals in the process of preventing and controlling the epidemic situation of the new coronary pneumonia, and prevent the infection caused by the splashing of blood and body fluid to medical staff in the process of receiving the treatment of medical accidents. However, during use, particularly at low temperatures, the mask is easily fogged by moisture generated by breathing, which affects the sight.
SUMMERY OF THE UTILITY MODEL
The utility model provides a medical protective face guard of antifog type has solved the problem that the face guard hazed in the use, wears comfortablely simultaneously, and protective area is big, can effectively separate blood, body fluid splash for the infection that medical personnel caused.
The utility model adopts the technical scheme as follows:
the utility model provides a medical protective face mask of antifog type, includes face screen and head fixing device, just head fixing device includes head circle and fixed band, head circle both ends are equipped with the governing valve, just the governing valve with the face screen is connected in order to adjust the position of face screen, the inboard of face screen is pasted and is fixed with the eye protection cushion, the eye protection cushion erects in the bridge of the nose and locates to keep apart into upper and lower two independent spaces with user's face, just the face screen is provided with heating device.
Further, heating device is including laying the inside electric heating piece of face screen, just the face screen is provided with and is used for installing the battery mounting groove, the battery does the electricity supply of electric heating piece.
Furthermore, both ends of the electric heating sheet are respectively and electrically connected with the electrodes at both ends of the battery mounting groove through USB interfaces.
Further, the battery mounting groove pass through switch with the electrical heating piece electricity is connected, switch with the battery mounting groove integration sets up.
Furthermore, the face screen is an arc-shaped curved surface and is made of double-sided anti-fog high-transmittance materials.
Furthermore, the head ring is semicircular, and a soft gasket is arranged in the head ring.
Further, the fixed band is the elastic band, the fixed band is provided with two and is located respectively the top and the below of head circle, every the both ends of fixed band are fixed respectively or are connected through the buckle in the both sides of head circle.
Further, the electric heating plate adopts compound silica gel wire material, just the electric heating plate is provided with insulating material parcel.
Furthermore, the eye protection soft cushion is made of silica gel.
Furthermore, the regulating valve comprises a bolt and a nut, the bolt is fixed at two ends of the head ring and penetrates through the corresponding holes of the panel, and the panel and the head ring are fixed through the regulating nut.
Compared with the prior art, the beneficial effects of the utility model are as follows:
in the utility model, the inner side of the face screen is pasted and fixed with the eye protection soft cushion and is erected at the position of the nose bridge, thereby separating the face of a user into an upper independent space and a lower independent space, realizing the purpose of blocking exhaled gas to generate fog, having clear visual field and large space and being suitable for people wearing glasses; the eye protection soft cushion is made of silica gel, is comfortable to wear, has no pressure sores, and has good sealing performance; the face screen heating device is characterized in that a heating device is arranged above the face screen body and used for heating the face screen through a heating sheet, the anti-fog effect is good, the electric heating sheet is made of composite silica gel metal wires and wrapped by insulating materials, and the materials are safe and reliable.
The face screen of the utility model adopts double-sided antifogging high-transmittance material, which is scratch-resistant, acid-base resistant and large in protection area, and can effectively avoid infection of medical personnel caused by splashing of blood and body fluid; the adjustable head ring is characterized in that the two ends of the head ring are provided with the adjusting valves, the adjustable head ring is adjustable, is suitable for workers with various head types, is comfortable to wear, is firm and reliable, is internally provided with the soft gasket for reducing the pressure of the cap body on the forehead, and is comfortable to wear without pressing feeling. The utility model can be used repeatedly after disinfection by methods such as a vacuum steam sterilizer, an ultraviolet lamp, disinfectant spraying and the like.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1-a battery mounting groove, 2-a panel, 3-a head ring, 4-a regulating valve, 5-an electric heating sheet, 6-an eye protection soft cushion and 7-a fixing belt.
Detailed Description
The present invention will be described in detail and clearly with reference to the accompanying drawings.
As shown in fig. 1, the anti-fog medical protective mask comprises a face shield 2 and a head fixing device, and the head fixing device comprises a head ring 3 and a fixing belt 7, two ends of the head ring 3 are provided with regulating valves 4, and the adjusting valve 4 is connected with the face screen 2 to adjust the position of the face screen 2, so as to realize that the face screen 2 is rotated to drive the face screen 2 to be far away from or close to the face of a user, the inner side of the face screen 2 is stuck and fixed with an eye protection soft cushion 6, the eye protection soft cushion 6 is erected at the nose bridge to separate the face of a user into an upper space and a lower space which are independent, the exhaled air is blocked from generating fog, the visual field is clear, the space is large, be applicable to the personnel of wearing glasses simultaneously, just face screen 2 is provided with heating device, starts heating device, through electric heating plate 55 gives 2 heats of face screen, and antifog effect is good.
On the basis of the above embodiment, the heating device comprises an electric heating sheet 5 laid inside the face screen 2, the face screen 2 is provided with a battery mounting groove 1 for mounting a battery, and the battery supplies power to the electric heating sheet 5.
In the embodiment, the battery can be a lithium battery which has high capacity and is environment-friendly and can be recycled; the two ends of the electric heating sheet 5 are respectively and electrically connected with the electrodes at the two ends of the battery mounting groove 1 through USB interfaces, and the electric heating sheet is convenient to disassemble and assemble in a plugging mode.
Specifically, battery mounting groove 1 pass through switch with 5 electricity of electrical heating piece are connected, switch with 1 integration of battery mounting groove sets up, through switch control in the work of electrical heating piece 5, summer or the high temperature environment, under the condition that does not produce fog, the detachable battery does not start heating device, alleviates head weight simultaneously, wears comfortablely.
For better technical effect, the face screen 2 is an arc-shaped curved surface, adopts double-sided antifogging high-light-transmission materials, is scratch-resistant, acid-base-resistant and large in protection area, and can effectively avoid infection caused by splashing of blood and body fluid to medical personnel.
In this embodiment, the head ring 3 is semicircular to fit the head of the user, and the head ring 3 is provided with a soft pad inside to reduce the pressure of the cap body on the forehead, so that the cap is comfortable to wear without pressure.
In the above embodiment, the fixing band 7 is an elastic band, and the comfort of the user is ensured through elastic deformation, the fixing band 7 is provided with two fixing bands and is respectively located above and below the head ring 3, so that the head ring 3 is fixed on the head of the user through the two fixing bands 7, and each fixing band 7 is fixed at two ends of the head ring 3 respectively or connected to two sides of the head ring 3 through a buckle.
More specifically, electrical heating piece 5 adopts compound silica gel wire material, just electrical heating piece 5 is provided with the insulating material parcel, for example adopts insulating material parcel such as PET polyimide, material safe and reliable.
Preferably, eye protection cushion 6 is the silica gel material, wears comfortablely, and no pressure sore, sealing performance is good.
Further, the adjusting valve 4 comprises a bolt and a nut, the bolt is fixed at two ends of the head ring 3 and penetrates through a hole corresponding to the panel 2, and the panel 2 and the head ring 3 are fixed through the adjusting nut.
It should be understood that the above detailed description of the present invention is only for illustrating the present invention and is not limited by the technical solutions described in the embodiments of the present invention, and those skilled in the art should understand that the present invention can still be modified or equivalently replaced to achieve the same technical effects; as long as the use requirement is satisfied, the utility model is within the protection scope.
Claims (10)
1. The utility model provides a medical protective face mask of antifog type, includes face-shield and head fixing device, just head fixing device includes head circle and fixed band, its characterized in that: the head circle both ends are equipped with the governing valve, just the governing valve with the face is shielded and is connected in order to adjust the position of face screen, the inboard of face screen is pasted and is fixed with the eye protection cushion, the eye protection cushion is erect and is located the bridge of the nose and keep apart into upper and lower two independent spaces with user's face, just the face screen is provided with heating device.
2. An anti-fog medical protective mask according to claim 1, wherein the heating device comprises an electric heating sheet laid inside the face shield, and the face shield is provided with a battery mounting groove for mounting a battery, and the battery supplies power to the electric heating sheet.
3. The anti-fog medical protective mask according to claim 2, wherein both ends of the electric heating sheet are electrically connected with the electrodes at both ends of the battery mounting groove through USB interfaces.
4. The anti-fog medical protective mask according to claim 3, wherein the battery mounting groove is electrically connected to the electric heating sheet through a power switch, and the power switch and the battery mounting groove are integrally provided.
5. The anti-fog medical protective mask according to claim 1, wherein the face shield is an arc-shaped curved surface and is made of a double-sided anti-fog high-transmittance material.
6. An anti-fog medical protective mask according to claim 1, wherein the head ring is semicircular and a soft cushion is placed inside the head ring.
7. The anti-fog medical protective mask according to claim 6, wherein the fixing bands are elastic bands, two fixing bands are arranged above and below the head ring respectively, and two ends of each fixing band are fixed on two sides of the head ring respectively or connected to two sides of the head ring through buckles.
8. The anti-fog medical protective mask according to claim 2, wherein the electric heating sheet is made of composite silica gel metal wires and is wrapped by an insulating material.
9. The anti-fog medical protective mask according to claim 1, wherein the eye-protecting soft pad is made of silica gel.
10. The anti-fog medical protective mask according to claim 1, wherein the adjusting valve comprises a bolt and a nut, the bolt is fixed at two ends of the head ring and penetrates through a corresponding hole of the face shield, and the face shield and the head ring are fixed through the adjusting nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021248752.7U CN212877718U (en) | 2020-06-25 | 2020-06-25 | Antifog medical protective face mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021248752.7U CN212877718U (en) | 2020-06-25 | 2020-06-25 | Antifog medical protective face mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212877718U true CN212877718U (en) | 2021-04-06 |
Family
ID=75281707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021248752.7U Expired - Fee Related CN212877718U (en) | 2020-06-25 | 2020-06-25 | Antifog medical protective face mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212877718U (en) |
-
2020
- 2020-06-25 CN CN202021248752.7U patent/CN212877718U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210406 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |