CN111184632B

CN111184632B - Nasal cavity nursing device

Info

Publication number: CN111184632B
Application number: CN201911388021.4A
Authority: CN
Inventors: 沈秀华
Original assignee: Henan Hospital Traditional Chinese Medicine Second Affiliated Hospital of Henan University of Traditional Chinese Medicine TCM
Current assignee: Henan Hospital Traditional Chinese Medicine Second Affiliated Hospital of Henan University of Traditional Chinese Medicine TCM
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2022-04-05
Anticipated expiration: 2039-12-30
Also published as: CN111184632A

Abstract

The invention discloses a nasal cavity nursing device which comprises a fixing plate, an upper tooth socket, a lower tooth socket, a breathing tube and a connecting plate, wherein the connecting plate vertical to the fixing plate is arranged at one end of the top of the fixing plate, and a groove is formed in one side, close to the fixing plate, of the outer side wall of the connecting plate. The squeezing rods are hinged to the connecting plate in a scissor-fork shape, and one end of the air outlet pipe is communicated with the movable groove which drives the squeezing rods to move, so that the squeezing rods are driven by the air pressure of the exhaled air to squeeze each other in the process of conveying the exhaled air to the interior of the cleaning solution, the squeezing rods are driven by a user to squeeze the nose of the user in a reciprocating breathing process, the inner wall of the nasal cavity is driven to move, on one hand, dust and impurities stuck to the inner side of the nasal cavity can fall off conveniently, on the other hand, the effect of pinching the nose in the normal nasal mucus wiping process of a human body is simulated, the gaps among the nasal cavities are reduced, the flow rate of the exhaled air of the nasal cavities is increased, and the cleaning effect of the nasal cavities is improved.

Description

Nasal cavity nursing device

Technical Field

The invention relates to the technical field of nasal cavity nursing, in particular to a nasal cavity nursing device.

Background

The nasal cavity is a narrow lacuna with narrow top and wide bottom, the front nasal cavity is connected with the rear nasal cavity, and is separated into left and right cavities with the nasal septum, each side of the nasal cavity comprises a nasal vestibule and an inherent nasal cavity, the nasal cavity is connected with the outside by the nostrils forwards and downwards, the nose and the pharynx are called as the rear nasal hole, a large amount of cilia are generated in the nasal cavity, and a large amount of mucus substances are secreted simultaneously to filter dust and impurities in the air, so that the air cleaning effect is achieved, and the nasal cavity sucks excessive air containing harmful substances and pollutants in a certain time, so that the nasal cavity environment is repeatedly polluted and infected, and the nasal cavity is a direct cause of repeated attack of rhinitis and also is a main cause of cold and influenza.

At present, current nasal cavity nursing device is complicated in the in-process operation of nursing the nasal cavity, and inside the washing liquid enters the oral cavity through the nasal cavity easily, influences the inside health in oral cavity easily, and on the other hand destroys the inside automatically cleaning of nasopharynx easily, is unfavorable for normal people to use, and the pure use cleaning solution washs, extravagant washing liquid, and cleaning performance and cleaning efficiency are relatively poor.

Disclosure of Invention

The invention aims to provide a nasal cavity nursing device, which solves the problems that the operation is complex in the process of nursing the nasal cavity, cleaning fluid is easy to enter the oral cavity through the nasal cavity, the sanitation in the oral cavity is easy to influence, on the other hand, the self-cleaning in the nasopharynx is easy to destroy, the nasal cavity nursing device is not beneficial to normal people, the cleaning fluid is wasted when the nasal cavity nursing device is used for cleaning, and the cleaning effect and the cleaning efficiency are poor.

In order to achieve the purpose, the invention provides the following technical scheme: a nasal cavity nursing device comprises a fixed plate, an upper tooth socket, a lower tooth socket, a breathing tube and a connecting plate, wherein one end of the top of the fixed plate is provided with the connecting plate which is vertical to the fixed plate, one side of the outer side wall of the connecting plate, which is close to the fixed plate, is provided with a groove, two ends of the top of the fixed plate, which is arranged on one side of the groove, are provided with plugging heads, the plugging heads are in a round table shape, the inner sides of the plugging heads are provided with liquid accumulation grooves, a liquid discharge tube is connected between the bottoms of the liquid accumulation grooves at the two ends, the bottom of the liquid discharge tube extends to the lower part of the fixed plate, a first joint is arranged on the outer side wall of the liquid discharge tube extending to one side of the lower part of the fixed plate, a liquid distribution tube is arranged inside the fixed plate between the plugging heads, the two ends of the liquid distribution tube respectively penetrate through the plugging heads at the two ends and extend to the upper part of the fixed plate, the two ends of the liquid distribution tube, which extend to the upper part of the fixed plate, are vertical to the fixed plate, the two ends of the liquid distribution tube are both connected with hoses, the hose is characterized in that one end of the hose, which is far away from the liquid distribution pipe, is connected with a limiting ball, the limiting ball is hollow inside, the bottom of the outer side wall of the limiting ball is in a circular ring shape, liquid spraying holes are evenly distributed at equal intervals, the liquid distribution pipe between the limiting ball and a fixed plate and the outer side of the hose are sleeved with reset springs, two extrusion rods parallel to the fixed plate are hinged on a connecting plate at a groove position in a scissor shape, one ends of the extrusion rods extend to one side, which is close to the fixed plate, of the connecting plate, the other ends of the extrusion rods extend to one side, which is far away from the fixed plate, of the connecting plate, movable grooves are arranged on the outer side walls of the connecting plates, which are far away from one sides of the extrusion rods, movable rods are hinged on one sides, which are close to the movable grooves, one ends, which are far away from the extrusion rods, extend to the inside of the movable grooves and are provided with first pistons matched with the movable grooves, and a first extrusion spring is sleeved outside the movable rods between the first pistons and the movable grooves, the device comprises a first piston, a movable groove, an upper tooth socket, a lower tooth socket, a piston groove, a lower tooth socket, a liquid distribution pipe, a liquid guide pipe, a second check valve, a connecting rod, a liquid guide pipe, a second extrusion spring, a liquid guide pipe, a fixing plate and a liquid distribution pipe, wherein the movable groove at the position above the first piston is connected with the movable groove, one end of the gas guide pipe, which is far away from the movable groove, is communicated with the liquid distribution pipe, the second check valve is arranged on the gas guide pipe, the same end of the upper tooth socket and the lower tooth socket are hinged, the top end of the lower tooth socket, which is near to one side of a hinged shaft, is provided with the piston groove, the two ends of the upper tooth socket at the position of the piston groove are hinged with each other, the bottom end of the connecting rod extends into the piston groove and is provided with the second piston matched with the piston groove, the second extrusion spring is arranged between the bottom of the second piston and the piston groove, the bottom of the lower tooth socket at the position of the piston groove is connected with the liquid guide pipe, the liquid guide pipe is connected with the liquid distribution pipe, the fixing plate, the liquid inlet pipe is provided with a second joint at one end far away from the lower tooth socket, the liquid inlet pipe and the liquid guide pipe are provided with third one-way valves, the middle position of the outer side wall of the lower tooth socket far away from one side of the hinge shaft is connected with a breathing pipe, the liquid guide pipe and one end of the liquid inlet pipe extending to the outer side of the lower tooth socket are connected with the outer side wall of the breathing pipe, a breathing groove is arranged in the breathing pipe, one side of the breathing groove far away from the lower tooth socket extends to the outer side wall of the breathing pipe, air holes are uniformly arranged on the outer side wall of the breathing pipe at one side of the breathing groove close to the lower tooth socket at equal intervals, a sealing seat is arranged in the breathing pipe at the middle position of the breathing groove, a limiting plate is arranged in the breathing groove at one side of the sealing seat, through holes are uniformly arranged at equal intervals in the limiting plate, a sealing ball is placed in the breathing groove between the limiting plate and the sealing seat, and an air outlet pipe is connected on the outer side wall of the breathing pipe at the position between the limiting plate and the sealing seat, one end of the air outlet pipe is communicated with the breathing groove, the other end of the air outlet pipe extends into the connecting plate and is respectively communicated with the bottom ends of the movable grooves at the two ends, and a fourth one-way valve is arranged on the air outlet pipe.

Preferably, tooth clamping grooves are formed in the upper tooth socket and the lower tooth socket.

Preferably, the inner side wall of the sealing seat is trumpet-shaped.

Preferably, the distance between the extrusion rod and the fixing plate is less than 3cm, and the extrusion rod extends to one side of the outer side wall of one end above the fixing plate, which is close to each other, and is provided with a silica gel pad.

Compared with the prior art, the invention has the beneficial effects that:

1: through being equipped with upper and lower facing, and be equipped with the connecting rod and the piston groove of mutually supporting respectively on upper and lower facing, the back is matched with user's upper and lower tooth about being convenient for utilize, the interlock that utilizes user's tooth replaces traditional artifical extruded action, carry the washing liquid to the inside of nasal cavity, avoid the easy production of fatigue of both hands repeated extrusion, and the interlock dynamics of tooth is bigger, the acceleration is faster, then the extrusion effect of washing liquid is better, it is bigger to erode the dynamics, promote the cleaning performance and the cleaning efficiency to the nasal cavity.

2: through the respiratory tube, the sealing ball is matched with the sealing seat to form the effect of one-way circulation of gas in the respiratory tube, the circulation of gas in the oral cavity is not influenced in the process of cleaning the nasal cavity, the oral cavity is used for replacing the nasal cavity for breathing, the comfort level in the process of cleaning the nasal cavity is increased, the cleaning liquid is matched with the limiting ball to avoid the cleaning liquid from entering nasopharynx and the oral cavity and flowing downwards to wash the nasal cavity, the problem that the oral cavity is used for breathing in the process of cleaning the existing nasal cavity is avoided, but the cleaning waste liquid flows out in the oral cavity, so that choking is easily caused to a user, the use safety and comfort are influenced, the gas exhaled by the user is guided into the nasal cavity and is mixed with the cleaning liquid to wash the inner part of the nasal cavity together, the washing effect on the nasal cavity is improved, the normal exhaled gas of a human body serves as kinetic energy to save energy consumption, and the effect of improving the cleaning effect can be realized without additional operation, novel structure, the practicality is strong.

3: through being scissors form articulated on the connecting plate and having the pressure ram, and communicate the one end of outlet duct with the activity groove that drives the pressure ram activity, be convenient for carry the gas pressure that utilizes the exhalation gas to drive the pressure ram to extrude each other to the inside in-process of cleaning solution with exhalation gas, and make outlet duct and air duct be linked together after extrudeing the certain distance, then drive the pressure ram at the reciprocal breathing in-process of user and reciprocate to squeeze and hold between the fingers user's nose, drive the nasal cavity inner wall and move about, be convenient for on the one hand to glue and paste the dust impurity that glues at the nasal cavity inboard and drop, on the other hand simulates the effect that the normal human body rubbed the nasal discharge in-process and hold between the fingers the nose, reduce the clearance of nostril, increase the velocity of flow of nostril gas, increase the clearance effect to the nasal cavity.

4: through being equipped with the jam head, and be equipped with the hydrops groove in the inside of blockking up the head, and be equipped with first joint on the fluid-discharge tube of connecting both ends hydrops groove, not only utilize the jam head that is the round platform form to block up the nostril of equidimension not, increase the leakproofness of nostril position department, and make the nasal cavity, form between hydrops groove and the first joint and supply to erode the flowing back passageway of gas and scouring waste liquid circulation, be convenient for to the collection of waste liquid, avoid the waste liquid to splash and influence the air circumstance, the cleanliness factor that hoisting device used.

5: through being equipped with reset spring between spacing ball and fixed plate to be connected through the hose between spacing ball and the cloth liquid pipe, not only be convenient for utilize spacing ball to block up between nasal cavity and the nasopharynx and seal, reset spring makes spacing ball have certain flexible activity space, is convenient for use the people to the not equidimension nasal cavity, and is convenient for clear up the inside while of both sides nasal cavity simultaneously, promotes the cleaning efficiency.

Drawings

FIG. 1 is a schematic view of the side view of the fixing plate and the internal structure of the side surfaces of the upper and lower braces of the present invention;

FIG. 2 is a schematic top view of the inner structure of the fixing plate and the connecting plate according to the present invention;

FIG. 3 is a front view of the fixing plate according to the present invention;

fig. 4 is an enlarged view of the inside of the breathing tube of the present invention.

In the figure: 1. a movable groove; 2. an extrusion stem; 3. a liquid ejection hole; 4. a limiting ball; 5. a hose; 6. a liquid distribution pipe; 7. a plugging head; 8. a fixing plate; 9. a liquid discharge pipe; 10. a tooth slot; 11. an upper tooth socket; 12. a second piston; 13. a piston groove; 14. a second pressing spring; 15. a connecting rod; 16. a lower tooth socket; 17. air holes are formed; 18. a limiting plate; 19. a sealing ball; 20. a liquid inlet pipe; 21. a second joint; 22. a catheter; 23. a breathing tube; 24. an air outlet pipe; 25. a fourth check valve; 26. a connecting plate; 27. a second one-way valve; 28. a groove; 29. a silica gel pad; 30. a first piston; 31. a first pressing spring; 32. a movable rod; 33. an air duct; 34. a liquid accumulation tank; 35. a first joint; 36. a return spring; 37. a sealing seat; 38. a through hole; 39. a third check valve; 40. a breathing groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: a nasal cavity nursing device comprises a fixed plate 8, an upper tooth socket 11, a lower tooth socket 16, a breathing tube 23 and a connecting plate 26, wherein one end of the top of the fixed plate 8 is provided with the connecting plate 26 which is vertical to the fixed plate 8, one side of the outer side wall of the connecting plate 26, which is close to the fixed plate 8, is provided with a groove 28, two ends of the top of the fixed plate 8, which is arranged at one side of the groove 28, are provided with a blocking head 7, the blocking head 7 is in a circular truncated cone shape, the inner side of the blocking head 7 is provided with a liquid accumulation groove 34, a liquid discharge tube 9 is connected between the bottom ends of the liquid accumulation groove 34 at the two ends, the bottom end of the liquid discharge tube 9 extends to the lower part of the fixed plate 8, a first connector 35 is arranged on the outer side wall of the liquid discharge tube 9, which extends to one side of the lower part of the fixed plate 8, a liquid distribution tube 6 is arranged inside the fixed plate 8 between the blocking heads 7, two ends of the liquid distribution tube 6 respectively penetrate through the blocking heads 7 and extend to the upper part of the fixed plate 8, and are vertical to the fixed plate 8, the two ends of the liquid distribution pipe 6 are both connected with a hose 5, one end of the hose 5 far away from the liquid distribution pipe 6 is both connected with a limiting ball 4, the limiting ball 4 is hollow, the bottom end of the outer side wall of the limiting ball 4 is in a circular ring shape, liquid spraying holes 3 are uniformly arranged at equal intervals, a reset spring 36 is sleeved outside the liquid distribution pipe 6 and the hose 5 between the limiting ball 4 and the fixed plate 8, two extrusion rods 2 parallel to the fixed plate 8 are hinged on a connecting plate 26 at the position of a groove 28 in a scissor-shaped manner, one ends of the extrusion rods 2 all extend to one side of the connecting plate 26 close to the fixed plate 8, the other ends of the extrusion rods 2 all extend to one side of the connecting plate 26 far away from the fixed plate 8, the interval between the extrusion rods 2 and the fixed plate 8 is less than 3cm, one side of the extrusion rods 2 extending to one end above the fixed plate 8, which is close to the outer side, is provided with a silica gel pad 29, the outer side of the extrusion rods 2 far away from one side is provided with a movable groove 1, one side of the outer side wall of the extrusion rod 2 close to the movable groove 1 is hinged with a movable rod 32, one end of the movable rod 32 far away from the extrusion rod 2 extends into the movable groove 1 and is provided with a first piston 30 matched with the movable groove 1, the outer side of the movable rod 32 between the first piston 30 and the movable groove 1 is sleeved with a first extrusion spring 31, the movable groove 1 at the upper position of the first piston 30 is connected with an air duct 33, one end of the air duct 33 far away from the movable groove 1 is communicated with the liquid distribution pipe 6, the air duct 33 is provided with a second one-way valve 27, the same ends of the upper tooth socket 11 and the lower tooth socket 16 are hinged, the upper tooth socket 11 and the lower tooth socket 16 are both provided with tooth clamping grooves 10, both ends of the top of one side of the lower tooth socket 16 close to the hinge shaft are both provided with piston grooves 13, both ends of the bottom of the upper tooth socket 11 at the position of the piston grooves 13 are both hinged with connecting rods 15, the bottom ends of the connecting rods 15 extend into the piston grooves 13 and are provided with second pistons 12 matched with the piston grooves 13, a second extrusion spring 14 is arranged between the bottom of the second piston 12 and the piston groove 13, a liquid inlet pipe 20 is connected on the lower tooth socket 16 at the bottom end of the outer side wall of the piston groove 13, a liquid guide pipe 22 is connected on the outer side wall of the lower tooth socket 16 at one side of the liquid inlet pipe 20, one ends of the liquid guide pipe 22 and the liquid inlet pipe 20 are both communicated with the bottom end of the piston groove 13, one end of the liquid guide pipe 22 far away from the lower tooth socket 16 extends into the fixing plate 8 and is communicated with the liquid distribution pipe 6, one end of the liquid guide pipe 20 far away from the lower tooth socket 16 is provided with a second joint 21, the liquid inlet pipe 20 and the liquid guide pipe 22 are both provided with a third one-way valve 39, a breathing pipe 23 is connected at the middle position of the outer side wall of the lower tooth socket 16 far away from the articulated shaft, one end of the liquid guide pipe 22 and the liquid inlet pipe 20 extending to the outer side of the lower tooth socket 16 is both connected with the outer side wall of the breathing pipe 23, a breathing groove 40 is arranged in the breathing pipe 23, one side of the breathing groove 40 far away from the lower tooth socket 16 extends to the outer side wall of the breathing pipe 23, breathing groove 40 has been close to equidistant evenly arranged bleeder vent 17 on the breathing tube 23 lateral wall of lower facing 16 one side, breathing tube 23 inside of breathing groove 40 intermediate position department is equipped with seal receptacle 37, seal receptacle 37's inside wall is the loudspeaker form, the inside limiting plate 18 that is equipped with of breathing groove 40 of seal receptacle 37 one side, equidistant evenly arranged through-hole 38 on limiting plate 18, sealed ball 19 has been placed to breathing groove 40 inside between limiting plate 18 and the seal receptacle 37, be connected with outlet duct 24 on the breathing tube 23 lateral wall of position department between limiting plate 18 and the seal receptacle 37, outlet duct 24's one end is linked together with breathing groove 40, outlet duct 24's the other end extends to connecting plate 26 inside and is linked together with the bottom of both ends activity groove 1 respectively, and be equipped with fourth check valve 25 on the outlet duct 24.

The working principle is as follows: when the nasal cavity needs to be cleaned, a user stands, the head of the user is kept vertical, the first connector 35 is externally connected with a container for storing waste liquid, the second connector 21 is connected with a container for containing cleaning liquid, the upper tooth socket 11 and the lower tooth socket 16 are worn, the mouth is closed to seal the space between the lips and the breathing tube 23, the breathing groove 40 in the breathing tube 23 is used for breathing, the limiting ball 4 is inserted into the nostril after being aligned with the nostril, the sealing between the plugging head 7 and the nostril is kept, the two extrusion rods 2 are respectively positioned at two sides of the nose at the moment, the upper tooth socket 11 and the lower tooth socket 16 are constantly engaged in the cleaning process, the connecting rod 15 is driven to reciprocate in the piston groove 13, the second piston 12 is pressed downwards to convey the cleaning liquid in the piston groove 13 from the liquid guide pipe 22 to the liquid distribution pipe 6, and the cleaning liquid is sprayed out from the liquid spraying hole 3 at the bottom end of the outer side wall of the limiting ball 4 after being conveyed through the liquid distribution pipe 6 and the hose 5, the ejected cleaning liquid flows down along the inner wall of the nasal cavity to clean the inner part of the nasal cavity, the falling cleaning liquid flows into the liquid accumulation groove 34 and flows into a waste liquid storage container through the position of the first joint 35 after being conveyed by the liquid discharge pipe 9 to finish the cleaning of the nasal cavity by the cleaning liquid and the collection of the waste liquid, in the process of cleaning the nasal cavity, a user needs normal breathing, negative pressure is formed inside the oral cavity of the inhaled gas to enable the external air to extrude the sealing ball 19 to move towards one side of the limiting plate 18, at the moment, the gas flows through the sealing seat 37, the through hole 38 and the air hole 17 in sequence and then enters the oral cavity of the human body to inhale, the pressure inside the oral cavity is increased by the exhaled gas, the gas flows outwards to push the sealing ball 19 to contact with the sealing seat 37, sealing is carried out by the mutual matching between the spherical surface and the conical surface, at the moment, the gas can only be conveyed to the inner parts of the movable grooves 1 at two sides by the gas outlet pipe 24 to extrude the first piston 30 to move outwards, and after moving a certain distance, the air outlet pipe 24, the movable groove 1 and the air guide pipe 33 are communicated, the air is conveyed to the inside of the liquid distribution pipe 6 and is sprayed out along with the cleaning liquid, so that air and bubbles with certain pressure are mixed in the cleaning liquid, the cleaning effect of the nasal cavity is improved, and in the process that the first piston 30 moves outwards together, the extrusion rods 2 on two sides are extruded to be close to each other, so that the extrusion rods 2 on one side with the silica gel pad 29 are close to each other, the nose is extruded and pinched, the action of wiping the nose with the normal human body is simulated, and the cleaning effect is improved until the cleaning of the nasal cavity is completed.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a nasal cavity nursing device, includes fixed plate (8), goes up facing (11), lower facing (16), breathing tube (23) and connecting plate (26), its characterized in that: one end of the top of the fixing plate (8) is provided with a connecting plate (26) which is vertical to the fixing plate (8), one side of the outer side wall of the connecting plate (26) close to the fixing plate (8) is provided with a groove (28), both ends of the top of the fixing plate (8) at one side of the groove (28) are provided with plugging heads (7), the plugging heads (7) are in a round table shape, the inner sides of the plugging heads (7) are provided with liquid accumulating tanks (34), a liquid discharge pipe (9) is connected between the bottom ends of the liquid accumulating tanks (34) at both ends, the bottom end of the liquid discharge pipe (9) extends to the lower part of the fixing plate (8), the outer side wall of the liquid discharge pipe (9) extending to one side of the lower part of the fixing plate (8) is provided with a first joint (35), a liquid distribution pipe (6) is arranged inside the fixing plate (8) between the plugging heads (7), both ends of the liquid distribution pipe (6) respectively penetrate through the plugging heads (7) at both ends and extend to the upper part of the fixing plate (8), the utility model discloses a liquid distributor, including fixed plate (8), liquid distribution pipe (6), hose (5), spacing ball (4), the inside cavity of spacing ball (4), the bottom of spacing ball (4) lateral wall is the equidistant liquid spout hole (3) that has evenly arranged of ring form all to be connected with spacing ball (4) at the both ends that extend to fixed plate (8) top of liquid distribution pipe (6), the one end that liquid distribution pipe (6) were kept away from in hose (5), and liquid distribution pipe (6) between spacing ball (4) and fixed plate (8) and hose (5) outside cover are equipped with reset spring (36), it has two extrusion rods (2) that parallel with fixed plate (8) to be the scissors form articulated on connecting plate (26) of recess (28) position department, the one end of extrusion rod (2) all extends to connecting plate (26) and is close to fixed plate (8) one side, the other end of extrusion rod (2) all extends to connecting plate (26) and keeps away from fixed plate (8) one side, the utility model discloses a tooth socket, including extrusion pole (2), movable groove (1) all are equipped with on the connecting plate (26) lateral wall of keeping away from one side each other of extrusion pole (2), one side that extrusion pole (2) lateral wall is close to movable groove (1) all articulates there is movable rod (32), the one end that extrusion pole (2) were kept away from in movable rod (32) all extends to movable groove (1) inside and is equipped with first piston (30) with movable groove (1) matched with, and the movable rod (32) outside cover between first piston (30) and movable groove (1) is equipped with first extrusion spring (31), be connected with air duct (33) on the movable groove (1) of first piston (30) top position department, the one end that movable groove (1) were kept away from in air duct (33) is linked together with cloth liquid pipe (6), and be equipped with second check valve (27) on air duct (33), go up facing (11) and the same end of facing (16) is articulated down, the upper tooth socket (11) at the position of the piston groove (13) is hinged with a connecting rod (15) at both ends of the bottom, close to one side of the hinge shaft, of the upper tooth socket (16), the bottom end of the connecting rod (15) extends into the piston groove (13) and is provided with a second piston (12) matched with the piston groove (13), a second extrusion spring (14) is arranged between the bottom of the second piston (12) and the piston groove (13), the lower tooth socket (16) at the position of the bottom of the outer side wall of the piston groove (13) is connected with a liquid inlet pipe (20), the outer side wall of the lower tooth socket (16) at one side of the liquid inlet pipe (20) is connected with a liquid guide pipe (22), one ends of the liquid guide pipe (22) and the liquid inlet pipe (20) are communicated with the bottom of the piston groove (13), one end of the liquid guide pipe (22), far away from the lower tooth socket (16), extends into the fixing plate (8) and is communicated with the liquid distribution pipe (6), one end of the liquid inlet pipe (20) far away from the lower tooth socket (16) is provided with a second joint (21), the liquid inlet pipe (20) and the liquid guide pipe (22) are respectively provided with a third one-way valve (39), the middle position of the outer side wall of the lower tooth socket (16) far away from one side of the hinge shaft is connected with a breathing pipe (23), one ends of the liquid guide pipe (22) and the liquid inlet pipe (20) extending to the outer side of the lower tooth socket (16) are respectively connected with the outer side wall of the breathing pipe (23), a breathing groove (40) is arranged inside the breathing pipe (23), one side of the breathing groove (40) far away from the lower tooth socket (16) extends to the outer side wall of the breathing pipe (23), the breathing groove (40) is close to the outer side wall of the breathing pipe (23) on one side of the lower tooth socket (16) and is uniformly provided with air holes (17) at equal intervals, and a sealing seat (37) is arranged inside the breathing pipe (23) at the middle position of the breathing groove (40), the utility model discloses a breather pipe, including limiting plate (18), through-hole (38) have been arranged to breathing groove (40) inside of seal receptacle (37) one side, equidistant evenly arranged in limiting plate (18), breather groove (40) between limiting plate (18) and seal receptacle (37) inside sealed ball (19) have been placed, be connected with outlet duct (24) on breather pipe (23) the lateral wall of position department between limiting plate (18) and seal receptacle (37), the one end and the breathing groove (40) of outlet duct (24) are linked together, the other end of outlet duct (24) extends to connecting plate (26) inside and is linked together with the bottom in both ends activity groove (1) respectively, and is equipped with fourth check valve (25) on outlet duct (24).

2. A nasal care device according to claim 1, wherein: tooth clamping grooves (10) are formed in the upper tooth socket (11) and the lower tooth socket (16).

3. A nasal care device according to claim 1, wherein: the inner side wall of the sealing seat (37) is trumpet-shaped.

4. A nasal care device according to claim 1, wherein: the interval between extrusion stem (2) and fixed plate (8) is less than 3cm, and extrusion stem (2) extend to fixed plate (8) top one end lateral wall one side that is close to each other all be equipped with silica gel pad (29).