CN213154163U - Infectious disease protection device - Google Patents
Infectious disease protection device Download PDFInfo
- Publication number
- CN213154163U CN213154163U CN202021413506.2U CN202021413506U CN213154163U CN 213154163 U CN213154163 U CN 213154163U CN 202021413506 U CN202021413506 U CN 202021413506U CN 213154163 U CN213154163 U CN 213154163U
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- CN
- China
- Prior art keywords
- infectious disease
- mask body
- fabric layer
- layer
- sewn
- 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
- 208000035473 Communicable disease Diseases 0.000 title claims abstract description 30
- 208000015181 infectious disease Diseases 0.000 title claims abstract description 26
- 229920003023 plastic Polymers 0.000 claims abstract description 10
- 239000004744 fabric Substances 0.000 claims description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 10
- 239000004745 nonwoven fabric Substances 0.000 claims description 10
- 238000009423 ventilation Methods 0.000 claims description 8
- 230000006806 disease prevention Effects 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 244000025254 Cannabis sativa Species 0.000 claims description 4
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims description 4
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 4
- 235000009120 camo Nutrition 0.000 claims description 4
- 235000005607 chanvre indien Nutrition 0.000 claims description 4
- 239000011487 hemp Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 3
- 230000035699 permeability Effects 0.000 abstract description 6
- 230000001012 protector Effects 0.000 abstract description 6
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 5
- 230000004927 fusion Effects 0.000 abstract description 2
- 238000009958 sewing Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 230000002633 protecting effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 239000012678 infectious agent Substances 0.000 description 2
- 230000002458 infectious effect Effects 0.000 description 2
- 244000052769 pathogen Species 0.000 description 2
- 206010011224 Cough Diseases 0.000 description 1
- 208000030852 Parasitic disease Diseases 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses an infectious disease protector, including the face guard body, the upper portion of face guard body is eyes district, and the lower part is mouthful nose district, and eyes position seam has transparent plastic board, and mouthful nose position is close to left and right both sides direction and has opened the bleeder vent respectively, has put the permeability cell in the bleeder vent, and it has the multilayer filter layer to be close to the intermediate position stopper in the permeability cell, it has the mount to lean on left side position butt fusion in the permeability cell, installs by motor drive's little fan on the mount, and back position installs chargeable panel on the motor, and the elastic cord has been sewed up respectively to the upper and lower position of the left and right sides on the face guard body. The utility model provides an infectious disease protector, the structure sets up ingeniously, and is rationally distributed, through increasing miniature fan in the venthole of gauze mask position, increases the airflow circulation in the venthole to alleviate the hindrance influence that current gauze mask produced normal breathing, make breathe more smooth and easy smooth, the person of wearing uses the impression more comfortable.
Description
Technical Field
The utility model relates to a disease protective equipment technical field specifically is an pass catch disease protector.
Background
The infectious diseases are mainly characterized by definite pathogens, strong infectivity and epidemic occurrence under certain conditions. The epidemic process of the infectious disease needs three basic conditions, namely an infectious source, a transmission path and susceptible people, and the epidemic of the infectious disease cannot be caused due to the lack of any one element. The most effective way to control infectious diseases is prevention and control, and since none of the three basic conditions of infectious diseases can cause epidemic of infectious diseases, the main focus for infectious disease prevention is on the three aspects of 1, control of infectious agents, and the most effective way to prevent infectious diseases. 2. Cutting off the transmission path is the most direct prevention method for infectious diseases, such as infectious diseases of digestive tract, blood and body fluid, entomogenous infectious diseases and parasitic diseases. 3. Protection of susceptible people, protection of susceptible people is also an important component of infectious disease prevention and is often a relatively easy-to-implement prevention method. Droplet infection is the main transmission route of many infectious agents, and is caused by the fact that when a patient coughs, sneezes or speaks, warm and moist droplets are ejected, pathogens adhere to the droplets, drift away for a short time and a short distance along with air disturbance, and float in the wind, and the next host is infected by the adhesion of the droplets when breathing, opening the mouth or accidentally touching the surface of eyes.
At present, the mask is mainly worn for droplet infection, goggles are additionally required to be added by medical workers, but in practical application, because a plurality of patients exist in a hospital, the germ content in the air is generally high, when a plurality of infectious patients are received and treated in a ward, the droplets of the patients easily stay in the air for a long time, the traditional goggles can only block the contact when the droplets fly out, the floating droplets in the air are not effectively blocked, and meanwhile, the problem that the normal breathing is influenced due to the fact that a filter layer of the existing high-level mask is thick is solved, so that an infectious disease protection device is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an infectious disease protector to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an infectious disease protector, includes the face guard body, the upper portion of face guard body is the eyes district, and the lower part is the mouth nose district, and eyes position seam has transparent plastic board, and mouth nose position is close to left and right both sides direction and has opened the bleeder vent respectively, has put the permeability cell in the bleeder vent, and it has the multilayer filter layer to be filled with near the intermediate position in the permeability cell, it has the mount to lean on left side position butt fusion in the permeability cell, installs the little fan by motor drive on the mount, and back position installs rechargeable panel on the motor, and the elastic cord has been sewed up respectively to the upper and lower position of the left and right sides on the face guard body, and the elastic cord is cyclic annular, the right side position is fixed with the mounting bracket through sliding lock mechanism in the.
As a further aspect of the present invention: the sliding lock mechanism comprises vertical grooves which are formed in the upper side, the lower side, the left side and the right side of the air permeable pipe in an axial direction of the air permeable pipe, the tail ends of the vertical grooves in the air permeable pipe are provided with transverse grooves communicated with the vertical grooves, the mounting frame is welded with a spring, and the other end of the spring is fixed with a convex column which is abutted to the vertical grooves.
As a further aspect of the present invention: the left end of the vent pipe is welded with a profile sheet, and the profile sheet and the vent pipe are both made of plastics.
As a further aspect of the present invention: the multi-layer filtering layer comprises a first non-woven fabric layer, a first melt-blown fabric layer, a second non-woven fabric layer, a second melt-blown fabric layer and a third non-woven fabric layer which are sequentially connected from right to left in the air-permeable pipe.
As a further aspect of the present invention: the edge of the mask body is inwards turned into a cylinder shape, iron wires penetrate through the cylinder, hemp wires are filled between the turning and sewing positions of the mask body, and cotton cloth pads are sewn on one side, corresponding to the face, of the turning and sewing positions.
Compared with the prior art, the utility model has the advantages of following several aspects:
the utility model discloses in, through combining traditional goggles and gauze mask, set to the protector of face guard form, realized traditional gauze mask promptly and when the respiratory protection, solved current goggles and can't provide the problem that effectively blocks to showy foam in the air for human face can obtain complete comprehensive protection, has improved the protecting effect greatly.
The utility model discloses in, through increasing miniature fan in the venthole of gauze mask position, increase the airflow circulation in the venthole to alleviate the hindrance influence that current gauze mask produced to normal breathing, make breathe more smooth and easy smoothness, it is more comfortable that wearing personnel use the impression.
Drawings
FIG. 1 is a front view of an infectious disease prevention device.
Fig. 2 is a partial cross-sectional view of a mask body in an infectious disease prevention device.
Fig. 3 is a schematic diagram of the structure of a gas permeable tube in an infectious disease protection device.
FIG. 4 is a schematic diagram of a slide lock mechanism in an infectious disease prevention device.
In the figure: 1. a mask body; 2. air holes are formed; 3. the oronasal region; 4. elastic bands; 5. an eye region; 6. a transparent plastic plate; 7. iron wires; 8. a cotton cloth pad; 9. hemp thread; 10. a contour piece; 11. a breather pipe; 12. a mounting frame; 13. a sloping plate; 14. A slide lock mechanism; 15. a first nonwoven layer; 16. a first meltblown layer; 17. a second nonwoven layer; 18. a second meltblown fabric layer; 19. a third nonwoven layer; 20. a fixed mount; 21. a motor; 22. a battery plate; 23. a small fan; 24. a transverse groove; 25. a vertical slot; 26. a spring; 27. a convex column.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 4, an infectious disease protection device comprises a mask body 1, wherein the upper part of the mask body 1 is an eye area 5, the lower part is a mouth-nose area 3, a transparent plastic plate 6 is sewn at the position of the eye area 5, the transparent plastic plate 6 is made of flexible plastic in consideration of different wearers, the transparent visual and flexible characteristics are achieved, the positions of the mouth-nose area 3, close to the left and right sides, are respectively provided with vent holes 2, vent pipes 11 are placed in the vent holes 2, a profile sheet 10 is welded at the upper left end of each vent pipe 11, the profile sheet 10 and the vent pipes 11 are both made of plastic, wherein the profile sheet 10 is fixed with the mask of the mouth-nose area 3 in a sewing manner, a mounting frame 12 is fixed at the inner right end of each vent pipe 11 through a sliding lock mechanism 14, a downward inclined plate 13 is uniformly welded on the mounting frame 12, and a plurality of filter layers are plugged in the vent pipes 11 at the rear side of, the filter is characterized in that a first non-woven fabric layer 15, a first melt-blown fabric layer 16, a second non-woven fabric layer 17, a second melt-blown fabric layer 18 and a third non-woven fabric layer 19 are respectively connected in sequence from right to left, during filtering, melt-blown fabric is used as a main filter layer of pathogenic bacteria, the non-woven fabric is used for filtering dust, the condition that the melt-blown fabric is blocked by the dust to influence normal filtering is avoided, and a better filtering and protecting effect can be brought by multi-layer filtering;
the edge of the mask body 1 is inwards turned into a cylinder, an iron wire 7 is threaded in the cylinder, hemp 9 is filled between the turning and sewing positions of the mask body 1, the turning and sewing positions correspond to one side of the face, cotton cloth pads 8 are sewn at the same time, elastic bands 4 are respectively sewn at the upper and lower positions of the left and right sides of the mask body 1, the elastic bands 4 are annular and are sleeved on the back of the head when in use, the sliding lock mechanism 14 comprises vertical grooves 25 which are formed in the upper, lower, left and right sides of the inside of the vent pipe 11 and are axially arranged along the vent pipe 11, the tail ends of the vertical grooves 25 in the vent pipe 11 are provided with transverse grooves 24 communicated with the vertical grooves 25, a spring 26 is welded on the mounting frame 12, the other end of the spring 26 is fixed with a convex column 27, and.
The utility model discloses a theory of operation is: the utility model provides an infectious disease protection device, the structure is ingenious, and the layout is reasonable, when in use, a person pulls the elastic band 4 to the back of the head, thereby bringing the face mask body 1 to the face position, then presses the iron wire 7 at the edge position of the face mask body 1, so as to be attached to the face surface, increase the sealing, prevent the germ from entering from the gap, when in respiration, the small fan 21 rotates to actively suck the outside air from the ventilation pipe 11 inwards, the outside air firstly passes through the inclined plate 13 to block some lint from entering, the air passes through the melt-blown cloth and the non-woven cloth layer for filtration, the dust in the non-woven cloth layer filtered air avoids the dust from blocking the melt-blown cloth to influence the filtration of the melt-blown cloth, the melt-blown cloth carries out filtration and adsorption, thereby the air sucked by the person is ensured to have no germ, meanwhile, the rotation of the small fan 21 increases the air flow, thereby alleviating the, make breathe more smoothly smooth and fluent, the personnel of wearing use the impression more comfortable, and transparent plastic plate 6 then acts as the goggles effect, blocks droplet contact eyes, simultaneously because the structure is sewed up to goggles and face guard formula as an organic whole, the leakproofness is high, has solved the problem that current goggles can't provide effective blocking to the floatable droplet in the air for human face can obtain complete comprehensive protection, has improved the protecting effect greatly.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (5)
1. An infectious disease protection device comprises a mask body (1) and is characterized in that the upper portion of the mask body (1) is an eye area (5), the lower portion of the mask body is a mouth-nose area (3), a transparent plastic plate (6) is sewn at the position of the eye area (5), air holes (2) are respectively formed in the positions, close to the left side and the right side, of the mouth-nose area (3), vent pipes (11) are placed in the air holes (2), a multi-layer filter layer is plugged in the vent pipes (11) and close to the middle position, a fixing frame (20) is welded at the left side position in the vent pipes (11), a small fan (23) driven by a motor (21) is installed on the fixing frame (20), a rechargeable battery panel (22) is installed at the upper back of the motor (21), elastic bands (4) are respectively sewn at the upper position and the lower position of the left side and the lower position of the right side on the mask body (1), the elastic bands (4) are annular, the mounting rack (12) is evenly welded with a downward inclined plate (13).
2. An infectious disease protection device according to claim 1, wherein the sliding lock mechanism (14) comprises vertical slots (25) which are formed in the ventilation pipe (11) along the axial direction of the ventilation pipe (11) and are formed in the upper, lower, left and right four sides of the ventilation pipe (11), a transverse slot (24) communicated with the vertical slots (25) is formed in the tail end of each vertical slot (25) in the ventilation pipe (11), a spring (26) is welded on the mounting frame (12), a convex column (27) is fixed to the other end of the spring (26), and the convex column (27) abuts against the inside of each vertical slot (25).
3. An infectious disease protection device according to claim 2, wherein the ventilation tube (11) is welded with a profile (10) at the left end, and the profile (10) and the ventilation tube (11) are both made of plastic.
4. An infectious disease prevention device according to claim 3, wherein the multi-layer filtering layer comprises a first non-woven fabric layer (15), a first melt-blown fabric layer (16), a second non-woven fabric layer (17), a second melt-blown fabric layer (18) and a third non-woven fabric layer (19) which are connected in sequence from right to left in the ventilation tube (11).
5. An infectious disease prevention device according to any one of claims 1 to 4, wherein the edge of the mask body (1) is folded inwards to form a cylinder, an iron wire (7) is threaded into the cylinder, hemp (9) is filled between the folded and sewn positions of the mask body (1), and a cotton cloth pad (8) is sewn on one side of the face corresponding to the folded position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021413506.2U CN213154163U (en) | 2020-07-16 | 2020-07-16 | Infectious disease protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021413506.2U CN213154163U (en) | 2020-07-16 | 2020-07-16 | Infectious disease protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213154163U true CN213154163U (en) | 2021-05-11 |
Family
ID=75793851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021413506.2U Expired - Fee Related CN213154163U (en) | 2020-07-16 | 2020-07-16 | Infectious disease protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213154163U (en) |
-
2020
- 2020-07-16 CN CN202021413506.2U patent/CN213154163U/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: 20210511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |