CN212212760U - Medical health care gauze mask device of new trend ultrasonic atomization - Google Patents

Abstract

The utility model relates to a fresh air ultrasonic atomization medical health care mask device, which comprises a mask body, a wearing belt body, a fresh air active air supply mechanism, a storage battery mechanism and an ultrasonic liquid medicine atomization mechanism, wherein the left lower side, the right lower side and the middle position of the mask body are respectively provided with a left bayonet seat, a right bayonet seat and a one-way exhaust valve, and the edge of the mask body is also provided with an air bag separation supporting edge; the fresh air active air supply mechanism can be conveniently and detachably mounted on the left bayonet seat, the ultrasonic liquid medicine atomization mechanism and the fresh air active air supply mechanism are formed into a whole, and the storage battery mechanism can be conveniently and detachably mounted on the right bayonet seat; the mask body is also provided with a three-way micro valve for switching air supply to the air bag and the mask. This product has integrateed new trend air feed function, ultrasonic wave medicine atomizing function, independent power supply mechanism function, does not have the oxygen suppliment not enough, the difficult situation, does not also have the poor problem of power supply duration, can tear down the gauze mask body alone moreover and handle such as washing, disinfection.

Description

Medical health care gauze mask device of new trend ultrasonic atomization

Technical Field

The utility model relates to a gauze mask product field, especially a gauze mask device with ultrasonic atomization function.

Background

The Chinese patent No. 201620149318.0, the name "a medical gauze mask" earlier published patent literature, discloses a scheme that relates to ultrasonic atomization physiotherapy type gauze mask, and this scheme includes a gauze mask body and the ultrasonic nebulizer who is fixed in on gauze mask body lateral surface, is provided with airflow channel between ultrasonic nebulizer and the gauze mask body, with the inboard of gauze mask body and the atomizing export intercommunication of ultrasonic nebulizer, realizes the medicine after the pump sending atomizing to the inboard of gauze mask body.

After research, the applicant believes that the medical mask scheme has the following defects:

firstly, the medicine atomizing respirator used in the traditional medical institution is connected with the medicine atomizing mechanism by an oxygen supply system in the medical institution, and provides physical therapy service for patients by combining force. Aforementioned medical gauze mask scheme, it does not have the function to the clean air of gauze mask inner chamber pump sending, makes the patient wear the in-process of physiotherapy, and human mouth nose shields in the gauze mask inner chamber, can have the oxygen suppliment not enough problem.

Secondly, the edges around the mask body are made of soft edges made of soft rubber materials to be used as barriers, so that the fitting degree between the edges around the mask and the face of a human body is not good enough, and gaps exist; then, the mask is not provided with an oxygen supply mechanism, so that the patient can only inhale the outside air by the gap between the mask and the face of the human body as an oxygen supplement source in the physical therapy process of wearing the medical mask; however, the outside air often contains harmful factors such as bacteria, germs, dust, etc., thereby greatly affecting the physiotherapy effect of the patient.

Thirdly, aforementioned medical gauze mask scheme, its gauze mask body is together with ultrasonic nebulizer fixed connection, and the patient is in daily use, and the nothing is torn the gauze mask body down alone, washs, disinfects the gauze mask body, and the gauze mask body is along with life cycle's increase, and the bacterium of carrying is more and more, and sanitary situation is embarrassed, is unfavorable for patient's recovery very much.

Fourthly, because the mask body is in direct contact with a patient and is a part which bears force when being worn, the mask is easy to damage or age. And because the mask body and the ultrasonic atomizer mechanism are fixed into a whole, the service life of the whole mask can not be prolonged by independently replacing the mask body for a patient, and only the whole mask can be scrapped, so that the rehabilitation physiotherapy cost of the patient is greatly increased, and the mask is more wasteful and not environment-friendly.

Therefore, in view of the above problems of the medical mask, the applicant believes that there is a great need for improvement in order to better meet the needs of the patient and to make a contribution to the physical and mental health of the patient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and the defects, and provides a fresh air ultrasonic atomization medical health-care mask device which integrates a fresh air supply function, an ultrasonic medicine atomization function and an independent power supply mechanism function, has no insufficient oxygen supply and difficult situations, and has no problem of poor power supply endurance; and the mask body is provided with the air bag separation supporting edge, so that the mask can be well attached to the face of a human body, the sealing performance is good, external dust, bacteria, germs and the like can be well separated, and the air bag separation supporting edge is soft and attached to the mask, so that the mask is comfortable and easy to wear.

The technical scheme of the utility model is realized like this: a medical health-care mask device adopting fresh air ultrasonic atomization comprises a mask body, a wearing belt body, a fresh air active air supply mechanism, a storage battery mechanism and an ultrasonic liquid medicine atomization mechanism, and is characterized in that a left bayonet seat and a right bayonet seat are respectively arranged on the left lower side and the right lower side of the mask body, a one-way exhaust valve is further arranged at the lower side of the middle of the mask body between the left bayonet seat and the right bayonet seat, and air bag separation supporting edges arranged along the edges of the back surface of the mask body are further arranged on the edges of the back surface of the mask body; the fresh air active air supply mechanism comprises a bottom shell, a cover shell, a micro fan, a filter disc support and an air pipe, wherein the bottom shell is provided with a concave cavity groove, a premixing cavity for mixing atomized air and clean air is formed at the bottom of the concave cavity groove, the air pipe is arranged on the outer side of the bottom shell, and one end of the air pipe is communicated with the premixing cavity; the wall of the concave cavity groove is also provided with a nesting step and a fixing step respectively, and the fixing step is also provided with a screw hole; the peripheral sides of the micro fan are also provided with lugs with through holes, the micro fan is embedded in the nesting steps, the lugs are supported on the fixed steps and are arranged in alignment with the screw holes, and the micro fan is fixedly arranged in the cavity groove by locking screws into the screw holes from the through holes of the lugs; the filter disc support is provided with a concave cavity hole for embedding the filter disc, the wall of the concave cavity hole is also provided with a screw hole position, the fixing steps are correspondingly provided with screw locking holes, the filter disc support is embedded on the fixing steps in the concave cavity groove, and the filter disc support is fixedly arranged in the concave cavity groove by locking screws into the screw locking holes from the screw hole positions; the filter disc is embedded in the concave cavity hole of the filter disc bracket; the cover shell is also provided with a grating hole and is screwed on the bottom shell so as to press and limit the filter sheet in the concave cavity hole; the side surface of the bottom shell is also provided with a clamping protrusion, the left bayonet seat is correspondingly provided with a lock catch groove, and the fresh air active air supply mechanism is conveniently installed on the mask body in a detachable way through the locking of the clamping protrusion of the bottom shell and the lock catch groove of the left bayonet seat; the ultrasonic liquid medicine atomizing mechanism consists of a liquid containing chamber, an ultrasonic atomizer module, a mist outlet and a liquid adding opening, and the mist outlet of the ultrasonic liquid medicine atomizing mechanism is connected with the premixing chamber; the storage battery mechanism comprises a shell, a face cover, a storage battery, a circuit board and an operating switch, wherein a battery accommodating chamber is arranged on the shell, and a cavity for accommodating the circuit board is formed in the shell above the battery accommodating chamber; the surface cover is also correspondingly provided with an accommodating groove, and a fixing stud is also arranged in the accommodating groove; the storage battery is arranged in the battery accommodating chamber, the circuit board is locked into the fixing stud through a screw and fixed in the accommodating groove of the face cover, the operating switch is connected with the circuit board, and the operating switch is embedded in a switch hole position arranged on the face cover; the surface cover is arranged on the shell, and the circuit board is correspondingly embedded in the cavity; the side surface of the shell is also provided with a clamping protrusion, the right bayonet seat is correspondingly provided with a lock catch groove, and the storage battery mechanism can be conveniently installed on the mask body in a detachable way through the locking of the clamping protrusion of the shell and the lock catch groove of the right bayonet seat; wires are respectively connected among the storage battery mechanism, the fresh air active air supply mechanism and the ultrasonic liquid medicine atomization mechanism; the other end of the air pipe is also connected with a three-way micro valve, the three-way micro valve is provided with an input port and two output ports, the input port of the three-way micro valve is connected with the other end of the air pipe, one output port of the three-way micro valve is connected with the air bag separation supporting edge, and the other output port of the three-way micro valve is connected with the inner side cavity arranged on the mask body, so that clean atomized mixed gas is conveyed to the mask body.

The utility model has the advantages that:

the novel active fresh air supply mechanism, the storage battery mechanism, the ultrasonic liquid medicine atomization mechanism and the mask body adopt a split structure design which can be conveniently and repeatedly assembled and disassembled, so that the mask body can be conveniently cleaned and sterilized in the daily use process without influencing the service life of electrical components such as the active fresh air supply mechanism, the storage battery mechanism, the ultrasonic liquid medicine atomization mechanism and the like, and the cleanness and the sanitation of the mask body are favorably kept; moreover, when the mask body is damaged or aged, the mask body can be independently replaced without scrapping the whole mask, so that the daily use cost of a patient can be effectively reduced, the waste can be reduced, the influence of electronic waste on the environment is reduced, and the environment is protected; in addition, the simple clamping structure is designed, so that the assembly and disassembly are very convenient and simple.

And (II) two mutually independent parts of a fresh air active air supply mechanism, an ultrasonic liquid medicine atomization mechanism and a storage battery mechanism are designed and distributed on the left lower side and the right lower side of the mask body. Therefore, on one hand, the fresh air active air supply mechanism, the ultrasonic liquid medicine atomization mechanism and the storage battery mechanism are not enough to shield the sight of the human body, and when the novel medical liquid medicine atomization device is worn and applied, the novel medical liquid medicine atomization mechanism does not influence the physical therapy of a patient and does other things; on the other hand, the fresh air active air supply mechanism, the ultrasonic liquid medicine atomization mechanism and the storage battery mechanism are respectively in independent split design, so that the fresh air active air supply mechanism, the ultrasonic liquid medicine atomization mechanism and the storage battery mechanism are respectively in a reasonable volume range, and the specifications of the filter sheet, the liquid medicine cavity and the battery can be made to be larger as much as possible, so that the mask can obtain longer battery cruising performance, longer effective air filtration service cycle and longer one-way physiotherapy time, a patient does not need to be charged repeatedly in the daily use process, the filter sheet does not need to be replaced frequently, the time is saved, and the time of each physiotherapy treatment course is prolonged.

(III) through the design on the edge all around of gauze mask body has gasbag separation supporting edge, utilize gasbag separation supporting edge to inflate the drum and get up to paste the dress softly on human face, stop effectively and leave the gap between patient's face and gauze mask edge all around, the leakproofness is good, completely isolate external dust, harmful smell, germ, the bacterium invasion, make patient's mouth nose protect freely breathing in an inclosed space that has clean air all the time, do not have the oxygen suppliment not enough, the difficult situation, have the separation dust, the separation external smell, it is very good to block bacterium germ etc.. Moreover, the soft patch clothes with the air bag separating the supporting edges can not leave pressure marks on the face in the long-time wearing process, so that the wearing is comfortable and easy, the blood circulation of the face of a patient can be kept smooth, and the maintenance of the appearance and health of the patient is facilitated.

And (IV) the fresh air active air supply mechanism is adopted to fill air for the air bag separation supporting edge, the use is very convenient, and the three-way micro valve can be switched at any time according to the requirement to fill air for the air bag separation supporting edge and adjust the air pressure of the air bag separation supporting edge, so that the air bag separation supporting edge is always kept in a reasonable air pressure range, and the use is very convenient.

(V) the utility model has the advantages of simple structure, simple and easy assembly and disassembly, high reliability of structural design, good durability, and very easy processing and assembly.

Drawings

Fig. 1 is a schematic perspective view of a solution of the present invention.

Fig. 2 is a schematic structural view of the mask body and the fresh air active air supply mechanism, the storage battery mechanism and the ultrasonic liquid medicine atomization mechanism according to the first embodiment of the present invention in a disassembled state.

Fig. 3 is a schematic view of a disassembly structure of the fresh air active air supply mechanism according to the first embodiment of the present invention.

Fig. 4 is a schematic sectional view of the active air supply mechanism and the ultrasonic liquid medicine atomizing mechanism according to the present invention.

Fig. 5 is a schematic view of a two-dimensional structure according to the present invention.

Fig. 6 is a schematic structural view of the mask body according to the second embodiment of the present invention, wherein the mask body and the fresh air active air supply mechanism, the storage battery mechanism, and the ultrasonic liquid medicine atomizing mechanism are in a disassembled state.

Fig. 7 is a schematic view of a disassembly structure of the fresh air active air supply mechanism according to the second embodiment of the present invention.

Fig. 8 is a schematic view of a sectional structure of the active fresh air supply mechanism and the ultrasonic liquid medicine atomization mechanism according to the second embodiment of the present invention.

Fig. 9 is a schematic view of the disassembly structure of the battery mechanism of the present invention.

Fig. 10 is a schematic view of the structure of the present invention for disassembling the face cover, the circuit board, and the flat speaker.

Fig. 11 is a schematic perspective view of the valve plate of the present invention.

Fig. 12 is a schematic perspective view of the valve cover of the present invention.

Fig. 13 is a schematic view of the disassembly structure between the mask body and the air bag separation supporting edge of the present invention.

Fig. 14 is a schematic cross-sectional view of the airbag separation support edge of the present invention.

Fig. 15 is a schematic view of the back structure of the mask body of the present invention.

Fig. 16 is a schematic sectional view of the connection nozzle of the mask body according to the present invention.

Detailed Description

As shown in fig. 1 or fig. 5, a medical health-care mask device with fresh air and ultrasonic atomization comprises a mask body 1, a wearing belt body 2, a fresh air active air supply mechanism 3, a storage battery mechanism 4, an ultrasonic liquid medicine atomization mechanism 9 and other mechanism components. In order to realize the utility model provides a purpose, as shown in fig. 2 or fig. 6, the utility model discloses a left downside and the right downside of gauze mask body 1 are equipped with left bayonet socket 11 and right bayonet socket 12 respectively, through designing left bayonet socket 11 and right bayonet socket 12 respectively at the positive left downside of gauze mask body 1 and right downside, be in order to avoid the face guard at the in-process of wearing, new trend initiative is delivered gas mechanism 3 and is sheltered from to the line of sight constitution with battery mechanism 4, and lay left bayonet socket 11 and right bayonet socket 12 respectively in the positive left downside of gauze mask body 1 and right downside, can also make the whole molding and the overall arrangement of gauze mask body 1 more balanced, the outward appearance is more harmonious. As shown in fig. 2 and 6, a one-way exhaust valve 13 is further disposed at a lower position of the middle of the mask body 1 between the left bayonet mount 11 and the right bayonet mount 12, and the one-way exhaust valve 15 mainly discharges exhaust gas discharged from a human body to the outside of the mask to reduce the concentration of carbon dioxide in the mask.

In order to enable the product to be worn for a long time without leaving an impression on the face, the mask has the advantages of good fitting performance, comfortable wearing and good dust and odor blocking effects, and as shown in fig. 1, 5 and 13, the peripheral edge of the back of the mask body 1 is also provided with an air bag blocking supporting edge 14 arranged along the edge. In this case, in order to easily and reliably assemble the airbag blocking and supporting rim 14 to the edge of the mask body 1, as shown in fig. 13 and 14, the airbag blocking and supporting rim 14 is composed of an airbag strip 141 and a fixing clip groove rim 142 arranged along the airbag strip 141, and a plurality of fixing holes 143 are further provided on the fixing clip groove rim 142 to penetrate in the lateral direction. When the mask is installed, as shown in fig. 13, the edge of the mask body 1 is nested with the fixing clip groove 142, and is clamped and fixed by passing a rivet or a screw nut through the fixing hole 143, and after the mask is assembled, as shown in fig. 1 and 5.

As shown in fig. 3 and 4, or fig. 7 and 8, the fresh air active air supply mechanism 3 includes a bottom shell 31, a cover shell 32, a micro fan 33, a filter 34, a filter support 35, and an air pipe 36, wherein the bottom shell 31 is provided with a concave groove 311, a premixing chamber 310 for mixing atomized air and clean air is further formed at the bottom of the concave groove 311, the air pipe 36 is disposed outside the bottom shell 31, one end of the air pipe is connected to the premixing chamber 310, and the clean air filtered by the filter 34 and the atomized liquid mist are mixed in the premixing chamber 310 and then sent to the inner chamber of the mask body 1 through the air pipe 36.

As shown in fig. 3 or fig. 7, the groove wall of the cavity groove 311 is further provided with a nesting step 312 and a fixing step 313, respectively, and the fixing step 313 is further provided with a screw hole 314; the peripheral side of the micro fan 33 is further provided with a lug 331 with a through hole, the micro fan 33 is embedded in the nesting step 312, the lug 331 is supported on the fixing step 313 and is aligned with the screw hole 314, and the micro fan 33 is fixedly installed in the cavity slot 311 by locking a screw into the screw hole 314 from the through hole of the lug 331. Through the structural design, the micro fan 33 is simply, reliably and firmly installed in the bottom shell 31, and is simple to assemble and convenient to maintain in the future. Similarly, as shown in fig. 3 or 7, the filter support 35 is provided with a cavity hole 351 for the filter 34 to be inserted, a screw hole 352 is further provided on the cavity wall of the cavity hole 351, the fixing step 313 is correspondingly provided with a screw locking hole 315, the filter support 35 is inserted on the fixing step 313 in the cavity slot 311, and the filter support 35 is fixedly mounted in the cavity slot 311 by locking a screw into the screw locking hole 315 from the screw hole 352. Next, as shown in fig. 4 and 8, the filter 34 is inserted into the cavity 351 of the filter holder 35, and the cover 32 is further provided with a grill hole 321 to facilitate air to enter the filter 34, filtered by the filter 34, enter the micro-fan 33, and then output from the premixing chamber 310 through the air pipe 36. The cover case 32 is screwed to the bottom case 31 to press the filter sheet 34 against the cavity hole 351. When the filter 34 needs to be replaced, the cover shell 32 is unscrewed, and the filter 34 can be taken out and replaced with a new one.

As shown in fig. 2 or fig. 6, a protruding clip 5 is further disposed on the side surface of the bottom shell 31, a locking groove 6 is correspondingly disposed on the left bayonet seat 11, and the fresh air active air supply mechanism 3 is detachably mounted on the mask body 1 by locking the protruding clip 5 of the bottom shell 31 and the locking groove 6 of the left bayonet seat 11. Through this design, in daily use, can initiatively supply air mechanism 3 with the new trend and pull down, wash the gauze mask body alone, disinfect and do not influence the life-span of other electrical components, damage or ageing back when gauze mask body 1 in addition, can also change the gauze mask body alone, can reduce patient's daily use cost effectively, the design has simple and easy structure that clamps, installs and removes very conveniently.

As shown in fig. 4 or fig. 8, the ultrasonic liquid medicine atomizing mechanism 9 of the present invention is composed of a liquid containing chamber 91, an ultrasonic atomizer module 92, a mist outlet 93, and a liquid filling port 94, wherein the mist outlet 93 of the ultrasonic liquid medicine atomizing mechanism 9 is connected to the premixing chamber 310 to deliver the atomized liquid medicine mist to the premixing chamber 310 for mixing, and then to deliver the atomized liquid medicine mist to the inner chamber of the mask body 1 through the air tube 36.

As shown in fig. 9 and 10, the storage battery mechanism 4 includes a housing 41, a face cover 42, a storage battery 43, a circuit board 44, and an operation switch 45, wherein a battery accommodating chamber 411 is provided on the housing 41, and a cavity 412 for accommodating the circuit board 44 is further formed in the housing 41 above the battery accommodating chamber 411; the surface cover 42 is also correspondingly provided with a receiving groove 421, and a fixing stud 422 is also arranged in the receiving groove 421. When assembling, the storage battery 43 is installed in the battery accommodating chamber 411, the circuit board 44 is fixed in the accommodating groove 421 of the face cover 42 by screwing into the fixing stud 422, the operating switch 45 is connected with the circuit board 44, and the operating switch 45 is embedded in the switch hole 423 arranged on the face cover 42; the face cover 42 is placed on the housing 41, and the circuit board 44 is correspondingly embedded in the cavity 412.

As shown in fig. 2 and 6, a locking protrusion 5 is further provided on a side surface of the housing 41, a locking groove 6 is correspondingly provided on the right bayonet holder 12, and the battery mechanism 4 is detachably mounted on the mask body 1 by locking the locking protrusion 5 of the housing 41 and the locking groove 6 of the right bayonet holder 12. In a similar way, through this design, in daily use, can pull down battery mechanism to can wash the gauze mask body alone, disinfect and not influence the life-span of electrical apparatus part, damage or ageing back when the gauze mask body moreover, can also change the gauze mask body alone, can reduce patient's daily use cost effectively, the design has simple and easy structure that clamps, installs and removes very conveniently.

As shown in fig. 1 or fig. 5, electric wires 7 are connected between the storage battery mechanism 4 and the fresh air active air supply mechanism 3 and the ultrasonic liquid medicine atomization mechanism 9, respectively, so as to supply power for the fresh air active air supply mechanism 3 and the ultrasonic liquid medicine atomization mechanism 9. In addition, an electric plug connector 71 can be arranged on the electric wire 7, and an electric plug connection hole 72 is correspondingly arranged on the fresh air active air supply mechanism 3, so that the storage battery mechanism 4 and the fresh air active air supply mechanism 3 can be separated and conveniently and electrically connected. A charging interface is also provided on the housing 41 of the battery mechanism 4.

As shown in fig. 1 and 5, the other end of the air tube 36 is further connected to a three-way micro valve 8, the three-way micro valve 8 is provided with an input port and two output ports, the input port of the three-way micro valve 8 is connected to the other end of the air tube 36, one output port of the three-way micro valve 8 is connected to the airbag blocking support edge 14, and the other output port of the three-way micro valve 8 is connected to the inner side cavity 15 of the mask body 1, so as to realize delivery of clean atomized mixed gas to the mask body 1. Through the design of the three-way micro valve 8, when the air bag separation supporting edge 14 needs to be supplemented with air, the three-way micro valve 8 can be used for cutting off the air supply of the concave cavity 15 on the inner side of the mask body 1; after the air is supplemented to the air bag obstructing and supporting edge 14, the air pressure of the air bag obstructing and supporting edge 14 is adjusted; then the three-way micro valve 8 is switched back to supply air to the concave cavity 15 at the inner side of the mask body 1. When the air pressure of the air bag separation supporting edge 14 is too saturated, the operation of the fresh air active air supply mechanism 3 can be stopped, the three-way micro valve 8 is switched to be communicated with the air bag separation supporting edge 14, the effect of air pressure relief can be achieved, the relieved air pressure returns to the fresh air active air supply mechanism 3, and the fresh air active air supply mechanism is released to the outside through the filter disc 34.

Because the air bag obstructing and supporting edge 14 is inflated without being inflated too hard, the air bag obstructing and supporting edge 14 can be inflated as long as the air bag obstructing and supporting edge is inflated, and the air bag obstructing and supporting edge is fully satisfied with the application requirement by supplementing air to the air bag obstructing and supporting edge 14 by the fresh air active air supply mechanism 3. In order to facilitate the sealing connection between the air tube 36 and the mask body 1 when the mask body 1 is replaced, as shown in fig. 15 and 16, the mask body 1 is further provided with a connection air nozzle 10, and the connection air nozzle 10 is fitted to a through hole 103 formed in the mask body 1 by a nut 101 and a stay 102. When in connection, the air pipe can be directly sleeved with the connection air nozzle 10, namely as shown in fig. 1.

Because the mask of the present invention is blocked by the air bag blocking supporting edge 14, when the patient wears the mask, the resolution of the communication speech sound transmitted outwards is affected to a certain extent, so as to facilitate the normal communication between the patient and other people during the wearing process, as shown in fig. 9 and 10, a flat speaker 46 is further disposed inside the accommodating groove 421 of the mask 42 and located on the inner side of the circuit board 44, and the flat speaker 46 is electrically connected with the circuit board 44; the bottom of the battery accommodating chamber 411 of the housing 41 is further provided with a miniature microphone 47 and a concave hole 413 for mounting the miniature microphone 47, and the miniature microphone 47 is electrically connected with the circuit board 44; the cover 42 is also provided with a mesh 424 to facilitate the transmission of sound to the outside. By the cooperation of the microphone 47 and the flat speaker 46, the product can clearly communicate with other people when being worn.

In order to make the structure of the one-way exhaust valve 13 simple, reliable and durable, as shown in fig. 2, fig. 6, fig. 11 and fig. 12, the one-way exhaust valve 13 includes a valve seat 131 with an inner cavity hole, a grid net 132, a valve sheet 133 and a valve cover 134, wherein the valve seat 131 is arranged on the front surface of the mask body 1 and communicated with the inner cavity 15 of the mask body 1, the grid net 132 is arranged in the inner cavity of the valve seat 131, a shaft hole 135 is further arranged on the grid net 132, a pin shaft 136 is arranged on the valve sheet 133, the valve sheet 133 is sleeved in the shaft hole 135 through the pin shaft 136 and is attached to the grid net 132, and forms a shielding structure for the inner cavity of the valve seat 131; the valve cover 134 covers the valve seat 131, and a grid 132 is further disposed on the bottom side of the valve cover 134 to exhaust air. The operating principle of this one-way exhaust valve 13 is substantially the same: when people inhale air, the valve sheet 133 is attached on the grid mesh 132 in the valve seat 131 under the influence of the movement of the air flow; when people spit the gas, the gas flow rushes outwards to open the valve sheet 133, namely the gas is discharged.

In order to wear the strap 2 with convenience in wearing, firmness in wearing and difficulty in falling off, as shown in fig. 1 or fig. 5, the strap 2 is composed of a left side strap 21 and a right side strap 22, fastening holes 23 are further formed in the inner side ends of the left side strap 21 and the right side strap 22, fastening nails 17 are further respectively arranged on the two sides of the front face of the mask body 1, and the left side strap 21 and the right side strap 22 are respectively fastened with the fastening nails 17 through the fastening holes 23 and are connected with the mask body 1. This position, through such design, make wear to take 2 and gauze mask body 1 to be convenient for dress and tear open to make and wear area 2 can used repeatedly, gauze mask body 1 changes, can keep, saves the replacement cost, reduces and discharges. As shown in fig. 1 or fig. 5, the outer ends of the left side strap 21 and the right side strap 22 are respectively provided with a magic tape 24 which can be adhered together. The middle parts of the left side belt 21 and the right side belt 22 are also respectively provided with an ear hanging hole 25. The ear hanging hole 25 is worn on the ear of a human body when being worn, so as to increase the wearing stability.

The utility model discloses when concrete implementation, according to the difference of the concrete structure design of ultrasonic atomization ware mechanism 9, can two kinds of different implementation schemes, supply the user to select:

the first is an external scheme, as shown in fig. 2 and 4, an atomizing tank shell 95 is further disposed on the bottom surface of the outer side of the bottom shell 31, a liquid containing cavity 91 is disposed in the atomizing tank shell 95, a mist guiding pipe 97 is further disposed in the liquid containing cavity 91, a liquid filling opening 94 is further formed in the top of the liquid containing cavity 91 located around the mist guiding pipe 97, an atomizing cover shell 96 is further disposed on the top of the atomizing tank shell 95, an external thread connector 98 with the mist outlet 93 is further disposed on the atomizing cover shell 96, the atomizing cover shell 96 is screwed on the top of the atomizing tank shell 95, the mist outlet 93 on the atomizing cover shell 96 is in butt joint with the top end of the mist guiding pipe 97, and the ultrasonic atomizer module 92 is disposed on the bottom of the liquid containing cavity 91 located at the bottom end of the mist guiding pipe 97. The bottom side of the bottom shell 31 is further provided with an internal threaded interface 316, and the external threaded interface 98 is screwed with the internal threaded interface 316, so that the atomizing tank shell 95 can be conveniently and detachably mounted on the bottom side of the bottom shell 31.

The second is a built-in scheme, as shown in fig. 7 and 8, a concave notch 317 is further provided at the rear end of the bottom shell 31, an atomizing housing 99 matching with the external shape of the bottom shell 31 is further provided on the concave notch 317, a liquid containing chamber 91 is provided in the atomizing housing 99, a mist guiding pipe 97 is further provided in the liquid containing chamber 91, and a mist outlet 93 is formed at the top end of the mist guiding pipe 97; a liquid filling port 94 with a cap 941 is further arranged on the outer side surface of the atomizing housing 99, and the ultrasonic atomizer module 92 is arranged on the bottom of the liquid containing chamber 91 at the bottom end of the mist guide pipe 97; the atomizing housing 99 is embedded with the concave notch 317 of the bottom shell 31 as a whole, and is fixed by locking screws between the atomizing housing 99 and the bottom shell 31.

The former two different structures of the ultrasonic atomizer mechanism 9 can be implemented according to the needs in practical application, the first scheme is more convenient for adding liquid medicine, the liquid medicine can be supplemented without detaching the fresh air active air supply mechanism 3, but the volume is larger than that of the second scheme, and the compactness is slightly poor; in the second scheme, when the liquid medicine is added, the fresh air active air supply mechanism 3 needs to be detached to replenish the liquid medicine, which is more tedious, but has the advantage of better compactness of volume and appearance.

In addition, as shown in fig. 6, 7 or 9, L-shaped slots 30 are respectively formed in the left clamping seat 11 and the right clamping seat 12, the air tube 36 and the electric wire 7 can move along the L-shaped slots 30, and when the bottom shell 31 of the fresh air active air supply mechanism 3 is not affected by the buckling of the left clamping seat 11 with the left clamping seat, more parts can be snapped into the left clamping seat 11, and when the shell 41 of the storage battery mechanism 4 is not affected by the buckling of the right clamping seat 12 with the right clamping seat, more parts can be snapped into the right clamping seat 12, so that the fresh air active air supply mechanism 3 and the storage battery mechanism 4 can be locked more stably in their respective clamping seats.

The utility model discloses an in circuit board 44, WIFI module, bluetooth module can also be added to in order to establish communication links with smart mobile phone etc. see through the APP procedure of smart mobile phone and control this product operation.

The above description of the structural solution is an embodiment of the preferred embodiment of the present invention, but it does not represent a limitation to the protection scope of the technical solution of the present invention. It should be noted that, for those skilled in the art, a plurality of modifications and improvements can be made without departing from the concept of the present invention, and all of the modifications and improvements belong to the protection scope of the present invention, and all fall into the protection scope of the present invention.

Claims (6)

1. The utility model provides a medical health care gauze mask device of new trend ultrasonic atomization, includes gauze mask body (1), wears the area body (2), new trend initiative air feed mechanism (3), battery mechanism (4), ultrasonic wave liquid medicine atomizing mechanism (9), its characterized in that:

a left bayonet seat (11) and a right bayonet seat (12) are respectively arranged on the left lower side and the right lower side of the mask body (1), a one-way exhaust valve (13) is further arranged on the lower side of the middle of the mask body (1) between the left bayonet seat (11) and the right bayonet seat (12), and air bag separation supporting edges (14) arranged along the edges of the back surface of the mask body (1) are further arranged on the edges of the back surface of the mask body;

the fresh air active air supply mechanism (3) comprises a bottom shell (31), a cover shell (32), a micro fan (33), a filter disc (34), a filter disc bracket (35) and an air pipe (36), wherein

The bottom shell (31) is provided with a cavity groove (311), a premixing cavity (310) for mixing atomized air and clean air is formed at the bottom of the cavity groove (311), the air pipe (36) is arranged on the outer side of the bottom shell (31), and one end of the air pipe is communicated with the premixing cavity (310);

the wall of the cavity groove (311) is also provided with a nesting step (312) and a fixing step (313) respectively, and the fixing step (313) is also provided with a screw hole (314); the peripheral side edge of the micro fan (33) is also provided with a lug (331) with a through hole, the micro fan (33) is embedded in the nesting step (312), the lug (331) is supported on the fixing step (313) and is arranged in alignment with the screw hole (314), and the micro fan (33) is fixedly arranged in the cavity groove (311) by locking a screw into the screw hole (314) from the through hole of the lug (331);

the filter disc support (35) is provided with a concave cavity hole (351) for embedding the filter disc (34), the cavity wall of the concave cavity hole (351) is also provided with a screw hole position (352), the fixed step (313) is correspondingly provided with a screw locking hole (315), the filter disc support (35) is embedded on the fixed step (313) in the concave cavity groove (311), and the filter disc support (35) is fixedly arranged in the concave cavity groove (311) by locking a screw into the screw locking hole (315) from the screw hole position (352);

the filter disc (34) is embedded in the concave cavity hole (351) of the filter disc bracket (35);

the cover shell (32) is also provided with a grating hole (321), and the cover shell (32) is screwed on the bottom shell (31) so as to press and limit the filter sheet (34) in the cavity hole (351);

the side surface of the bottom shell (31) is also provided with a clamping protrusion (5), the left bayonet seat (11) is correspondingly provided with a lock catch groove (6), and the fresh air active air supply mechanism (3) is conveniently and detachably mounted on the mask body (1) through the locking protrusion (5) of the bottom shell (31) and the lock catch groove (6) of the left bayonet seat (11) in a locking way;

the ultrasonic liquid medicine atomizing mechanism (9) is composed of a liquid containing chamber (91), an ultrasonic atomizer module (92), a mist outlet (93) and a liquid adding port (94), and the mist outlet (93) of the ultrasonic liquid medicine atomizing mechanism (9) is connected with the premixing chamber (310);

the storage battery mechanism (4) comprises a shell (41), a surface cover (42), a storage battery (43), a circuit board (44) and an operation switch (45), wherein

A battery accommodating chamber (411) is arranged on the shell (41), and a cavity (412) for accommodating the circuit board (44) is formed in the shell (41) above the battery accommodating chamber (411); the surface cover (42) is also correspondingly provided with an accommodating groove (421), and the accommodating groove (421) is also internally provided with a fixing stud (422);

the storage battery (43) is arranged in the battery accommodating chamber (411), the circuit board (44) is fixed in an accommodating groove (421) of the face cover (42) by being screwed into the fixing stud (422), the operating switch (45) is connected with the circuit board (44), and the operating switch (45) is embedded in a switch hole position (423) arranged on the face cover (42); the face cover (42) is arranged on the shell (41), and the circuit board (44) is correspondingly embedded in the cavity (412);

the side surface of the shell (41) is also provided with a clamping protrusion (5), the right bayonet seat (12) is correspondingly provided with a lock catch groove (6), and the storage battery mechanism (4) is conveniently and detachably arranged on the mask body (1) through the locking protrusion (5) of the shell (41) and the lock catch groove (6) of the right bayonet seat (12) in a locking way;

electric wires (7) are respectively connected between the storage battery mechanism (4) and the fresh air active air supply mechanism (3) and between the storage battery mechanism and the ultrasonic liquid medicine atomization mechanism (9);

the other end of trachea (36) still is connected with a tee bend micro valve (8), and this tee bend micro valve (8) are equipped with an input port and two output ports, the input port of tee bend micro valve (8) is connected with the other end of trachea (36), one of them output port of tee bend micro valve (8) is connected with gasbag separation supporting edge (14), another output port of tee bend micro valve (8) is connected with inboard cavity (15) that gauze mask body (1) was equipped with to the realization is to gauze mask body (1) transport clean atomizing mist.

2. The fresh air ultrasonic atomization medical health-care mask device according to claim 1, which is characterized in that: a flat loudspeaker (46) is also arranged on the inner side of the circuit board (44) in the accommodating groove (421) of the face cover (42), and the flat loudspeaker (46) is electrically connected with the circuit board (44); the bottom of the battery accommodating chamber (411) of the shell (41) is also provided with a miniature microphone (47) and a concave hole (413) for mounting the miniature microphone (47), and the miniature microphone (47) is electrically connected with the circuit board (44); the face cover (42) is also provided with meshes (424).

3. The fresh air ultrasonic atomization medical health-care mask device according to claim 1, which is characterized in that: the one-way exhaust valve (13) comprises a valve seat (131) with an inner cavity hole, a grating net (132), a valve plate (133) and a valve cover (134), wherein the valve seat (131) is arranged on the front face of the mask body (1) and communicated with an inner cavity (15) of the mask body (1), the grating net (132) is arranged in the inner cavity of the valve seat (131), a shaft hole (135) is further formed in the grating net (132), a pin shaft (136) is arranged on the valve plate (133), the valve plate (133) is sleeved in the shaft hole (135) in a penetrating manner through the pin shaft (136) of the valve plate to be attached to the grating net (132), and a shielding structure is formed in the inner cavity of the valve seat (131); the valve cover (134) is covered on the valve seat (131), and the bottom side surface of the valve cover (134) is also provided with a grid net (132).

4. The fresh air ultrasonic atomization medical health-care mask device according to claim 1, which is characterized in that: the wearable belt body (2) is composed of a left side belt (21) and a right side belt (22), buckling holes (23) are further formed in the inner side ends of the left side belt (21) and the right side belt (22), buckling nails (17) are further respectively arranged on two sides of the front face of the mask body (1), and the left side belt (21) and the right side belt (22) are respectively buckled with the buckling nails (17) through the buckling holes (23) and are connected with the mask body (1);

the outer side ends of the left side belt (21) and the right side belt (22) are respectively provided with magic tapes (24) which can be mutually adhered together;

the middle parts of the left side belt (21) and the right side belt (22) are respectively provided with an ear hanging hole (25).

5. The fresh air ultrasonic atomization medical health-care mask device according to claim 1, which is characterized in that: an atomization tank shell (95) is further arranged on the bottom surface of the outer side of the bottom shell (31), a liquid containing cavity (91) is formed in the atomization tank shell (95), a mist guide pipe (97) is further arranged in the liquid containing cavity (91), a liquid filling opening (94) is further formed in the top of the liquid containing cavity (91) located around the mist guide pipe (97), an atomization cover shell (96) is further arranged on the top of the atomization tank shell (95), an external thread connector (98) with a mist outlet (93) is further arranged on the atomization cover shell (96), the atomization cover shell (96) is screwed on the top of the atomization tank shell (95), the mist outlet (93) in the atomization cover shell (96) is in butt joint with the top end of the mist guide pipe (97), and the ultrasonic atomizer module (92) is arranged on the bottom of the liquid containing cavity (91) located at the bottom end of the mist guide pipe (97);

the bottom side surface of the bottom shell (31) is also provided with an internal thread interface (316), and the external thread interface (98) is screwed with the internal thread interface (316) together, so that the atomizing tank shell (95) can be conveniently and detachably arranged on the bottom side surface of the bottom shell (31).

6. The fresh air ultrasonic atomization medical health-care mask device according to claim 1, which is characterized in that: the rear end of the bottom shell (31) is also provided with a concave notch (317), the concave notch (317) is also provided with an atomizing shell (99) matched with the external shape of the bottom shell (31), a liquid containing cavity (91) is arranged in the atomizing shell (99), a mist guide pipe (97) is also arranged in the liquid containing cavity (91), and the top end of the mist guide pipe (97) is provided with a mist outlet (93); a liquid filling port (94) with a cap (941) is further arranged on the outer side surface of the atomizing shell (99), and the ultrasonic atomizer module (92) is arranged on the bottom of a liquid containing cavity (91) at the bottom end of the mist guide pipe (97); the atomization shell (99) and the concave notch (317) of the bottom shell (31) are embedded into a whole, and the atomization shell (99) and the bottom shell (31) are fixed by locking screws.

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