CN213785496U - Protective mask for department of infectious diseases - Google Patents

Abstract

The utility model discloses a protective mask for infectious disease department, which comprises a main mask body and a first filter layer, the second filter layer, miniature ion generator and miniature fan, the inside air inlet that is equipped with of the front end of the main cover body, the inside of air inlet is by being equipped with miniature ion generator and miniature fan in proper order outside to in, the outer protective case is installed in miniature ion generator's the outside, be equipped with the wind channel between outer protective case and the miniature ion generator, the front end outside of the main cover body is equipped with first filter layer and second filter layer in proper order, be equipped with the first filter screen of imitating in the first filter layer, be equipped with the filter pulp groove in the second filter layer, the bottom in filter pulp groove is equipped with well-imitated filter screen, filter pulp has placed the filter pulp in the filter pulp groove, the rear side of first filter layer is fixed with the stand, the stand is close to its tip department and is equipped with the bullet knot, the front side of second filter layer is close to both ends department and is equipped with the trompil, one side of second filter layer is equipped with the bullet knot hole. The utility model discloses can effectively prevent the virus germ, increase the breathing smoothness degree when the user wears, wear comfortablely.

Description

Protective mask for department of infectious diseases

Technical Field

The utility model relates to a medical treatment technical field particularly, relates to an infectious diseases department protective facial mask.

Background

The infectious disease department is the department of treating infectious diseases. Common infectious diseases include bacillary dysentery, typhoid fever, cholera, hepatitis A virus, epidemic encephalitis, scarlet fever, pertussis, influenza, measles, filariasis, encephalitis B, schistosomiasis and the like, some pathogens can be freely dispersed in the air, the diameter is usually 5 microns, the pathogens can float in the air for a long time and move for a long distance, the respiratory system infection is mainly used, the droplets are sometimes mixed with droplet infection, the droplet infection is a main transmission path of a plurality of infectious agents, when a patient coughs, sneezes and speaks, warm and moist droplets are sprayed out, the pathogens are attached to the droplets, the droplets are dispersed in the wind for a short time and a short distance along with the disturbance of the air, and the droplets are adhered when the next host breathes, opens the mouth or accidentally touches the surface of eyes, so that a new host is infected. For example: bacterial meningitis, chickenpox, common cold, influenza, mumps, tuberculosis, measles, german measles, pertussis, and the like.

Medical personnel of infectious disease department are in the operational environment of high-risk infection, and the gauze mask is the essential protection instrument, and present gauze mask function is few and the user wears the condition that the oxygen deficiency dyspnea appears easily for a long time, can't effectively resist all kinds of viruses and bacterium simultaneously, seriously endangers medical personnel's life health.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an infectious diseases department protective facial mask to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a protective mask for infectious disease department comprises a main mask body, a first filter layer, a second filter layer, a miniature ion generator and a miniature fan, wherein an air inlet is arranged inside the front end of the main mask body, the miniature ion generator and the miniature fan are sequentially arranged inside the air inlet from outside to inside, an outer protective shell is installed outside the miniature ion generator, an air channel is arranged between the outer protective shell and the miniature ion generator, the first filter layer and the second filter layer are sequentially arranged outside the front end of the main mask body from outside to inside, an initial filter screen is arranged inside the first filter layer, a filter cotton groove is arranged inside the second filter layer, a middle-effect filter screen is arranged at the bottom end of the filter cotton groove, filter cotton is placed in the filter cotton groove, stand columns are fixed at the positions, close to the ends of the stand columns, and elastic buckles are arranged at the positions, close to the ends of the stand columns, the front side of the second filter layer is close to the both ends and is equipped with the trompil of stand adaptation, one side of second filter layer is equipped with the bullet knot hole that communicates with the trompil, the inside rechargeable battery that still is equipped with of front side of the main cover body, the one end of first filter layer is equipped with the plectrum.

Furthermore, the side edge of the main cover body is also provided with a charging port connected with the rechargeable battery.

Furthermore, the side of the main cover body is also provided with a head band which is in a wide and flat shape and is made of elastic cloth or rubber material.

Furthermore, the top of the inner cavity of the air inlet is provided with an electrode column connected with a rechargeable battery, and the top of the outer protective shell of the miniature ion generator and the top of the miniature fan are both provided with an electric connection port.

Furthermore, the front side of the main cover body is provided with threaded holes close to the upper end, the lower end and the corresponding position of the second filter layer.

Further, the micro fan is a guiding fan.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model provides a pair of protective facial mask of infectious diseases branch of academic or vocational study can effectively prevent the virus germ, and the change of the filter pulp of being convenient for simultaneously has increased the breathing smoothness degree when the user wears, wears comfortablely.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and 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 view of an explosion separation structure of a protective mask for infectious disease department according to an embodiment of the present invention.

Fig. 2 is an overall structure diagram of the assembly of the protective mask for infectious disease department according to the embodiment of the present invention.

Reference numerals:

1. a main cover body; 2. a first filter layer; 3. a second filter layer; 4. filtering cotton; 5. a primary filter screen; 6. a medium-efficiency filter screen; 7. a micro ion generator; 8. a micro fan; 9. a headband; 10. a filter cotton tank; 11. a column; 12. snapping; 13. opening a hole; 14. a snap hole; 15. an outer protective shell; 16. an air duct; 17. an electric connection port; 18. an electrode column; 19. a rechargeable battery; 20. a charging port; 21. a shifting sheet; 22. a threaded hole; 23. an air inlet.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

in the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, 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. 1-2, a protective mask for infectious diseases department according to an embodiment of the present invention comprises a main mask body 1, a first filter layer 2, a second filter layer 3, a micro ion generator 7 and a micro fan 8, wherein an air inlet 23 is provided inside the front end of the main mask body 1, the micro ion generator 7 and the micro fan 8 are sequentially provided inside the air inlet 23 from outside to inside, an outer casing 15 is installed outside the micro ion generator 7, an air duct 16 is provided between the outer casing 15 and the micro ion generator 7, the first filter layer 2 and the second filter layer 3 are sequentially provided outside the front end of the main mask body 1 from outside to inside, a primary filter screen 5 is provided inside the first filter layer 2, a filter cotton tank 10 is provided inside the second filter layer 3, a middle filter screen 6 is provided at the bottom end of the filter cotton tank 10, filter cotton 4 is placed inside the filter cotton tank 10, the rear side of first filter layer 2 is close to both ends edge and all is fixed with stand 11, stand 11 is close to its tip department and is equipped with the bullet and detains 12, the front side of second filter layer 3 be close to both ends department be equipped with the trompil 13 of stand 11 adaptation, one side of second filter layer 3 is equipped with the bullet that communicates with trompil 13 and detains hole 14, the inside rechargeable battery 19 that still is equipped with of front side of the main cover body 1, the one end of first filter layer 2 is equipped with plectrum 21.

Through the above technical scheme of the utility model, the side of the main cover body 1 still be equipped with the mouth 20 that charges that rechargeable battery 19 connects is convenient for charge.

Through the above technical scheme of the utility model, the side of the main cover body 1 still is equipped with bandeau 9, bandeau 9 is wide flat and is made by elastic cloth or rubber materials and is convenient for dress comfortable.

Through the above technical scheme of the utility model, the inner chamber top of air inlet 23 is equipped with the electrode post 18 of being connected with rechargeable battery 19, the top of the outer protective case 15 top of miniature ion generator 7 and miniature fan 8 all is equipped with and connects electric port 17 to be convenient for connect the electricity.

Through the above technical scheme of the utility model, the front side of the main cover body 1 is close to corresponding position department of upper and lower both ends department and second filter layer 3 and all is equipped with screw hole 22.

Through the above technical scheme of the utility model, micro-fan 8 is for drawing the fan.

Specifically, when the miniature ion generator is installed, the top of the outer protective shell 15 of the miniature ion generator 7 and the top power connection port 17 of the miniature fan 8 are respectively connected to the corresponding electrode posts 18 in the air inlet 23 for power supply, then the miniature ion generator sequentially penetrates into the threaded holes 22 of the second filter layer 3 and the main cover body 1 through screws for threaded fixation, filter cotton 4 is filled in the filter cotton tank 10, the upright post 11 of the first filter layer 2 is inserted into the open hole 13 of the second filter layer 3, so that the expansion type flicks when the flick button 12 reaches the flick hole 14, so that the first filter layer 2 and the second filter layer 3 are fixed, the installation is completed, when the replacement is performed, only the flick buttons 12 at two ends are needed to be pressed, the first filter layer 2 can be taken down by poking the poke sheet 21, then the filter cotton 4 is replaced, when the miniature fan 8 sucks air into the inside of the inlet under the suction state, increase the air input and avoid the appearance of user's breathing difficulty condition, the air carries out triple filtration by primary filter screen 5, filter pulp 4 and medium efficiency filter screen 6 in proper order, and the filter effect is good, and the virus and the bacterium of partial escape are killed by miniature ion generator 7 through the wind channel 16 of miniature ion generator 7 department, are inhaled the inside user that supplies of the main cover body 1 by miniature fan 8 at last and breathe smoothly, and epidemic prevention nature is good.

In summary, the following steps: the utility model provides a pair of protective facial mask of infectious diseases department can effectively prevent the virus germ, and the change of the filter pulp of being convenient for simultaneously has increased the breathing smoothness degree when the user wears, wears comfortablely, is worth promoting.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The protective mask for the infectious disease department is characterized by comprising a main mask body (1), a first filter layer (2), a second filter layer (3), a miniature ion generator (7) and a miniature fan (8), wherein an air inlet (23) is formed in the front end of the main mask body (1), the miniature ion generator (7) and the miniature fan (8) are sequentially arranged in the air inlet (23) from outside to inside, an outer protective shell (15) is installed on the outer side of the miniature ion generator (7), an air channel (16) is formed between the outer protective shell (15) and the miniature ion generator (7), the first filter layer (2) and the second filter layer (3) are sequentially arranged on the outer side of the front end of the main mask body (1) from outside to inside, a primary filter screen (5) is arranged in the first filter layer (2), and a filter cotton groove (10) is formed in the second filter layer (3), the bottom of filter pulp groove (10) is equipped with well effect filter screen (6), filter pulp (4) have been placed in filter pulp groove (10), the rear side of first filter layer (2) is close to both ends edge and all is fixed with stand (11), stand (11) are close to its tip department and are equipped with bullet knot (12), the front side of second filter layer (3) be close to both ends department be equipped with trompil (13) of stand (11) adaptation, one side of second filter layer (3) is equipped with the bullet knot hole (14) that communicate with trompil (13), the inside rechargeable battery (19) that still is equipped with of front side of the main cover body (1), the one end of first filter layer (2) is equipped with plectrum (21).

2. The protective mask for infectious disease department according to claim 1, wherein a charging port (20) connected with the rechargeable battery (19) is further provided on the side of the main mask body (1).

3. The protective mask for the infectious disease department according to claim 1, wherein a headband (9) is further provided on the side of the main mask body (1), and the headband (9) is in a wide and flat shape and made of elastic cloth or rubber material.

4. The protective mask for the infectious disease department according to claim 1, wherein the top of the inner cavity of the air inlet (23) is provided with an electrode post (18) connected with a rechargeable battery (19), and the top of the outer protective shell (15) of the miniature ion generator (7) and the top of the miniature fan (8) are both provided with an electric port (17).

5. The protective mask for infectious disease department according to claim 1, wherein the front side of the main mask body (1) is provided with threaded holes (22) near the upper and lower ends and at corresponding positions of the second filter layer (3).

6. An infectious disease department protective mask according to claim 1, wherein the micro-fan (8) is a fan.

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