CN115887891A

CN115887891A - Nasal cavity nursing device

Info

Publication number: CN115887891A
Application number: CN202310177640.9A
Authority: CN
Inventors: 李阳; 冯世民
Original assignee: Guizhou Happy Biotechnology Co ltd; Joy Beijing Medical Technology Co ltd
Current assignee: Guizhou Happy Biotechnology Co ltd; Joy Beijing Medical Technology Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-04-04
Anticipated expiration: 2043-02-28
Also published as: CN115887891B

Abstract

The invention relates to the field of nasal cavity nursing, in particular to a nasal cavity nursing device. The invention provides a nasal cavity nursing device which can uniformly and quantitatively spray medicine in nasal cavities and can also better spray medicine to nasal turbinates to promote medicine absorption. A nasal cavity nursing device comprises a cylinder body, an iron liquid making pipe, an arc-shaped pipe, a spherical atomizing nozzle and the like; the utility model discloses a spherical atomizer, including barrel, iron liquid pipe, arc tube card, spherical atomizer, air cavity and liquid storage cavity have been seted up to the barrel, iron liquid pipe rigid coupling is in the barrel, the arc tube card is on iron liquid pipe top, spherical atomizer rotary type is connected on the arc tube top. Tee bend magnetic plug slowly resets after the rebound for high-pressure gas in the stock solution chamber and liquid medicine pass through spherical atomizer atomizing blowout, and impeller and spherical atomizer can rotate simultaneously, make liquid medicine homodisperse on the turbinate of nasal cavity, and spherical atomizer upper portion is curved structure simultaneously, can spout the medicine better towards the turbinate, reduces the medicine and gets into the respiratory track, lets the medicine stop on the turbinate and absorb the liquid medicine better.

Description

Nasal cavity nursing device

Technical Field

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

Background

With the improvement of living standard, people pay attention to their health, and especially care of nasal cavities becomes more and more important, the nose is an important olfactory organ, and the nasal cavity is an important component of the nose, so that when the nose is untimely, the nasal cavity needs to be timely cared.

At present, nasal cavity nursing's mode is mainly to spout the liquid medicine, spout the uncomfortable sense that the medicine can effectively alleviate the nasal part, when spouting the medicine, the handheld liquid medicine spraying device of user spouts the medicine towards the inside turbinate of nasal cavity, the turbinate mucous membrane is abundant, can absorb the liquid medicine betterly, however, current liquid medicine spraying device is direct spray head generally, the user stretches into the nasal cavity with direct spray head when spouting the medicine, the liquid medicine is direct spray head directly with vaporific liquid medicine blowout, make the liquid medicine distribute in the nasal cavity not enough evenly like this, lead to liquid medicine absorption efficiency lower, in addition can be with vaporific liquid medicine spout the respiratory track, exhale and all can take away some liquid medicine when breathing in, make the liquid medicine stop less on the turbinate, lead to the nasal cavity nursing effect relatively poor.

Disclosure of Invention

To solve the above-mentioned disadvantages, the present invention provides a nasal cavity care device that can uniformly and quantitatively spray medicine in the nasal cavity and also can better spray medicine against the turbinates to promote the absorption of the medicine.

The technical scheme is as follows: the utility model provides a nasal cavity nursing device, including barrel, iron liquid making pipe, arc tube, spherical atomizer, impeller, pressure device and quantitative drain, it has air cavity and stock solution chamber to open in the barrel, iron liquid making pipe rigid coupling is in the barrel, the arc tube card is on iron liquid making pipe top, spherical atomizer rotary type is connected on the arc tube top, spherical atomizer upper portion is curved structure, the impeller rotary type is connected in spherical atomizer, pressure device locates on the barrel and is connected with the air cavity, quantitative drain sets up on the barrel.

Further, pressure device is including ring canal, shield, reset spring, breathing pipe, the check valve of breathing in, intake pipe and the check valve that admits air, ring canal slidingtype is connected in the air cavity, the shield rotary type is connected at the ring canal top, be connected with three reset spring between ring canal and the barrel, it is three reset spring all is located the air cavity, the rigid coupling has three breathing pipe, and is three in the ring canal the bottom of breathing pipe all communicates with each other with the air cavity, and is three the intraductal upper portion of breathing in all the rigid coupling of breathing in has the check valve of breathing in, the barrel lower part is provided with three intake pipe, the intake pipe communicates with each other, and is three with air cavity and stock solution chamber simultaneously all the rigid coupling has the check valve of admitting air in the intake pipe.

Further, quantitative drain is including spiral cover, traveller, press head, pressure spring, magnet post and tee bend magnetism stopper, the spiral cover passes through threaded connection in the barrel bottom, the traveller is connected in the sliding type spiral cover, the press head rigid coupling is in the traveller bottom, press head and spiral cover sliding type connection, be connected with the pressure spring between press head and the spiral cover, press the spring housing on the traveller, the magnet post rigid coupling is on the traveller top, iron system liquid pipe lower part is opened there are two liquid through holes, iron system intraductal lower part sliding type is connected with tee bend magnetism stopper, it has two round holes to open on the tee bend magnetism stopper, iron system liquid pipe is iron, tee bend magnetism stopper can inhale the magnet with iron system liquid pipe mutually, magnet post and tee bend magnetism stopper magnetism are opposite, the magnet post inhales with tee bend magnetism stopper mutually, just the magnet post is located under the tee bend magnetism stopper.

Further, still including locking device, locking device locates on the spiral cover and is connected with the barrel, locking device includes limiting plate, spacing spring, push rod and pole spring, it has two level smooth chambeies, two to open in the spiral cover level smooth chamber is the symmetry setting, two the level smooth intracavity is all slidingtype to be connected with the limiting plate, two the limiting plate all contacts with the press head, two the limiting plate all is located the press head top, be connected with spacing spring between limiting plate and the spiral cover, spacing spring is located level smooth intracavity, it has two through-holes to open in the spiral cover, the through-hole communicates with each other with level smooth chamber, open two vertical smooth chambeies in the barrel lower part, two vertical smooth intracavity all slidingtype is connected with the push rod, push rod upper portion is located the air cavity, the push rod bottom is located the through-hole top, and two the push rod all is located the ring canal below, be connected with the pole spring between push rod and the barrel, the pole spring is located vertical smooth intracavity.

Further, still including the device of uncapping, the device of uncapping is located on the barrel and is connected with the shield, the device of uncapping is including cavity board, sliding plate, stopper, slide spring and roller bearing, cavity board rigid coupling is at the barrel top, the sliding plate slidingtype is connected in the cavity board, sliding plate bottom rigid coupling has two stoppers, two the stopper all is located the cavity inboard, and two the stopper top all contacts with the inboard top of cavity, be connected with slide spring between sliding plate and the barrel, slide spring passes the cavity board, the roller bearing rotary type is connected on the sliding plate top, it has a word groove to open in the shield, the roller bearing is connected with a word groove slidingtype.

Furthermore, the air filter device also comprises an air filter ring which is fixedly connected to the upper part of the ring pipe, and the top ends of the three air suction pipes are all positioned in the air filter ring.

The cylinder body is fixedly connected with three sliding blocks, the sliding ring is connected among the three sliding blocks in a sliding mode, the ring pipe is located in the sliding ring, two clamping blocks are fixedly connected in the sliding ring and symmetrically arranged, four clamping grooves are formed in the ring pipe, and the two clamping blocks are located in the two clamping grooves in the lower portion of the ring pipe respectively.

The beneficial effects are that:

the user opens the spiral cover earlier and adds the liquid medicine in to the stock solution chamber again, close the spiral cover after that, then reciprocal pressing ring pipe, make the air in the air chamber get into the stock solution chamber through intake pipe and air inlet check valve, the outside air passes through the breathing pipe and breathes in the check valve and mends in the air chamber, thereby aerify to the stock solution intracavity, when needs spout the medicine, the user once again presses the ring pipe and aerifys to the stock solution intracavity again, then put into the nostril with spherical atomizer, press the press head with the forefinger fast pressing, thereby drive tee bend magnetic plug rebound, make round hole and liquid through hole on the tee bend magnetic plug and the liquid through hole, again, then the user loosens the press head fast, high-pressure gas and liquid medicine in the stock solution chamber can get into tee bend magnetic plug and iron system liquid pipe through liquid through the liquid through hole, rethread spherical atomizer sprays, high-pressure gas and liquid medicine can drive impeller and spherical atomizer and rotate, make the liquid medicine homodisperse on the turbination in the nasal cavity, thereby reduce the impact force that the nasal cavity received, and alleviate the stimulation that the nasal cavity received, simultaneously, it gets into the medicine to get into the medicine and better and stay on the nasal conch to absorb the liquid medicine, and make the respiratory tract.

When the magnet post resets downwards, there is magnetic force between tee bend magnetism stopper and the iron liquid making pipe, and magnetic force between tee bend magnetism stopper and the iron liquid making pipe is less than the magnetic force between tee bend magnetism stopper and the magnet post, drive tee bend magnetism stopper and reset downwards when the magnet post resets downwards, magnetic force between tee bend magnetism stopper and the iron liquid pipe makes tee bend magnetism stopper comparatively slow when resetting downwards, let the through liquid hole slowly closed, make like this at every turn spherical atomizer spun liquid medicine volume equal with the volume of filling into to the stock solution intracavity at every turn, thereby make at every turn spun liquid medicine volume certain, and then nurse the nasal cavity better.

Restrain the press head through two limiting plates, can pin the press head, when the user pressed down the ring canal and moved down, the ring canal can promote two push rods and move down, the push rod can pass the through-hole and extrude two limiting plates and remove towards the direction of keeping away from each other, make two limiting plates no longer restrict the press head, thereby the unblock press head, when the user loosens the ring canal, the limiting plate restricts the press head again, thereby pin the press head again, the mistake is pressed the press head and is leaded to spherical atomizer mistake to spout medicine liquid when avoiding not using.

When the user presses the ring pipe and moves downwards, the roller bearing can drive the dust cover to swing upwards, so that the dust cover is opened, when the user loosens the ring pipe, the roller bearing can pull the dust cover to swing downwards to reset, so that the dust cover can be opened when the user presses the ring pipe, and the dust cover is closed when the user loosens the ring pipe, so that the dust cover can be better prevented, and the use is more convenient.

Through fixture block locking ring pipe to locking shield, limiting plate locking press head simultaneously further avoids the mistake to press ring pipe and press head, conveniently carries, and convenient to use person uses anytime and anywhere.

Drawings

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

FIG. 2 is a schematic view of a first partial body structure according to the present invention.

FIG. 3 is a schematic view of a second partial body structure according to the present invention.

Fig. 4 is a partially-disassembled perspective structure diagram of the pressurizing device and the quantitative liquid discharging device of the present invention.

FIG. 5 is a schematic view of a disassembled three-dimensional structure of the arc-shaped tube, the spherical atomizing nozzle and the impeller of the present invention.

Fig. 6 is a schematic perspective view of a portion of the pressurizing device of the present invention.

Fig. 7 is a schematic view of a first partially cut-away perspective structure of the pressurizing device of the present invention.

Fig. 8 is a schematic sectional perspective view of the quantitative drain and locking device of the present invention.

Fig. 9 is a schematic diagram of a second partially cross-sectional perspective structure of the pressurization device of the present invention.

Fig. 10 is a schematic sectional perspective view of the uncapping device of the invention.

Fig. 11 is an enlarged perspective view of a in fig. 10 according to the present invention.

Fig. 12 is a schematic sectional perspective view of the arced tube, the spherical atomizer and the impeller of the present invention.

Fig. 13 is a partially cut-away perspective view of the quantitative drainage device of the present invention.

Fig. 14 is an enlarged perspective view of B in fig. 13 according to the present invention.

FIG. 15 is a schematic sectional view of the iron liquid pipe, the liquid through hole and the three-way magnetic plug according to the present invention.

Fig. 16 is a schematic perspective view of a second embodiment of the present invention.

Fig. 17 is a third perspective view of the present invention.

Fig. 18 is a perspective view of a third embodiment of the present invention.

Fig. 19 is a schematic perspective view of a first embodiment of a grommet, an air suction tube and a clip groove according to the present invention.

Fig. 20 is a schematic perspective view of a second embodiment of the grommet, suction tube and retaining groove of the present invention.

Reference numerals: 1_ cylinder, 2_ air chamber, 3_ liquid storage chamber, 4_ iron liquid making tube, 5_ arc tube, 6_ spherical atomizer, 7_ impeller, 81_ ring tube, 82_ dust cover, 83_ return spring, 84_ air suction tube, 841_ air suction check valve, 85_ air inlet tube, 851_ air suction check valve, 91_ spiral cover, 92_ sliding column, 93_ pressing head, 94_ pressing spring, 95_ magnetic column, 96_ liquid through hole, 97_ three-way magnetic plug, 101_ horizontal sliding chamber, 102_ limiting plate, 103_ limiting spring, 104_ through hole, 105_ vertical sliding chamber, 106_ push rod, 107_ rod spring, 111_ cavity plate, 112_ sliding plate, 113_ limiting block, 114_ sliding plate spring, 115_ roller, 116_ straight groove, 12_ air filter ring, 13_ sliding block, 14_ sliding ring, 15_ fixture block, 16_ clamping groove.

Detailed Description

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description and the description of the attached drawings, and the specific connection mode of each part adopts the conventional means of mature bolts, rivets, welding, sticking and the like in the prior art, and the detailed description is not repeated.

Example 1

Embodiment 1 of the present invention provides a nasal cavity nursing device, as shown in fig. 1 to 16, which includes a barrel 1, an iron liquid tube 4, an arc tube 5, a spherical atomizer 6, an impeller 7, a pressurizing device and a quantitative liquid draining device, wherein an air cavity 2 and a liquid storage cavity 3 are formed in the barrel 1, the iron liquid tube 4 is welded in the barrel 1, the iron liquid tube 4 is vertically arranged, the arc tube 5 is clamped at the top end of the iron liquid tube 4, the arc tube 5 is used for conveying a liquid medicine, the spherical atomizer 6 is rotatably connected to the top end of the arc tube 5, the upper portion of the spherical atomizer 6 is a curved structure, the spherical atomizer 6 is used for spraying the liquid medicine against a turbinate, the impeller 7 is rotatably connected to the spherical atomizer 6, the pressurizing device is arranged on the barrel 1 and connected to the air cavity 2, the pressurizing device is used for pressurizing the liquid storage cavity 3, the quantitative liquid draining device is arranged on the barrel 1, and the quantitative liquid draining device is used for quantitatively spraying the liquid medicine.

The pressurization device comprises a circular pipe 81, a dustproof cover 82, a reset spring 83, an air suction pipe 84, an air suction one-way valve 841, an air inlet pipe 85 and an air inlet one-way valve 851, wherein the circular pipe 81 is connected in an air cavity 2 in a sliding manner, the dustproof cover 82 is connected to the top of the circular pipe 81 in a rotating manner, the dustproof cover 82 is used for preventing dust from entering the liquid storage cavity 3, three reset springs 83 are connected between the circular pipe 81 and a barrel body 1 through hooks, the three reset springs 83 are all positioned in the air cavity 2, the three reset springs 83 are all vertically arranged, the circular pipe 81 is fixedly connected with the three air suction pipes 84, the bottom ends of the three air suction pipes 84 are communicated with the air cavity 2, the air suction pipes 84 are used for sucking outside air into the air cavity 2, the upper parts in the three air suction pipes 84 are fixedly connected with the air suction one-way valve 841, the air suction one-way valve 841 only allows the air to pass through, the lower part of the barrel body 1 is provided with the three air inlet pipes 85, the air inlet pipe 85 is used for injecting the air in the air cavity 2 into the liquid storage cavity 3, the air inlet pipe 85 is simultaneously communicated with the 2 and the liquid storage cavity 851, and the air cavity 85 is fixedly connected with the air inlet one-way valve 851.

The quantitative liquid drainage device comprises a screw cap 91, a sliding column 92, a pressing head 93, a pressing spring 94, a magnet column 95 and a three-way magnetic plug 97;

the screw cap 91 is connected to the bottom of the cylinder body 1 through threads, the sliding column 92 is connected in the screw cap 91 in a sliding manner, and the pressing head 93 is welded at the bottom end of the sliding column 92; the pressing head 93 is connected with the screw cap 91 in a sliding manner, a pressing spring 94 is connected between the pressing head 93 and the screw cap 91 through a hook, and the pressing spring 94 is sleeved on the sliding column 92; the magnet column 95 is fixedly connected to the top end of the sliding column 92, and the lower part of the iron liquid making pipe 4 is provided with two liquid through holes 96; the inner lower part of the iron liquid production pipe 4 is connected with a three-way magnetic plug 97 in a sliding way; the three-way magnetic plug 97 is used for controlling the opening and closing of the liquid through hole 96, so that the liquid through hole 96 can discharge liquid quantitatively, and liquid medicine can be quantitatively sprayed out.

Meanwhile, two round holes are formed in the three-way magnetic plug 97, the iron liquid production pipe 4 is made of iron, the three-way magnetic plug 97 and the iron liquid production pipe 4 attract each other, the magnetism of the magnet column 95 is opposite to that of the three-way magnetic plug 97, the magnet column 95 can attract the three-way magnetic plug 97, and the magnet column 95 is located under the three-way magnetic plug 97.

When in actual use, a user firstly holds the cylinder body 1 with hands and enables the screw cap 91 to face upwards, then the user rotates the screw cap 91 to unscrew the screw cap 91 from the bottom of the cylinder body 1, then liquid medicine is added into the liquid storage cavity 3, and then the screw cap 91 is screwed into the bottom of the cylinder body 1 again; then the dust cover 82 is opened, then the ring pipe 81 is pressed downwards, the downward movement of the ring pipe 81 can extrude the air in the air cavity 2, so that the air in the air cavity 2 enters the liquid storage cavity 3 through the air inlet pipe 85 and the air inlet one-way valve 851, the air inlet one-way valve 851 enables the air to enter the liquid storage cavity 3 only from the air cavity 2, and then the user loosens the ring pipe 81; the return spring 83 will return and drive the circular pipe 81 to return upwards, the outside air will be fed into the air cavity 2 through the air suction pipe 84 and the air suction check valve 841, the air suction check valve 841 makes the air enter the air cavity 2 from the outside only, the user presses the circular pipe 81 many times, thus the air is charged into the liquid storage cavity 3, and the pressure intensity in the liquid storage cavity 3 is larger than the outside pressure intensity. After the liquid storage cavity 3 is filled with air, the user stops pressing the circular pipe 81, and covers the dustproof cover 82 on the top of the circular pipe 81 again to prevent the spherical atomizing nozzle 6 from being polluted by dust.

When liquid medicine needs to be sprayed, a user opens the dust cover 82 again, presses the ring pipe 81 again to move downwards, and inflates the liquid storage cavity 3 again, the user presses the ring pipe 81 with a thumb to expose the spherical atomizing spray head 6, then places the spherical atomizing spray head 6 into the nostril, quickly presses the pressing head 93 with a forefinger, the pressing head 93 drives the sliding column 92 and the magnet column 95 to move upwards, the magnet column 95 pushes the three-way magnetic plug 97 to move upwards, so that the round hole on the three-way magnetic plug 97 and the liquid through hole 96 are at the same height, and the liquid storage cavity 3 is communicated with the iron liquid manufacturing pipe 4 through the liquid through hole 96; high-pressure gas and liquid medicine in stock solution chamber 3 can get into tee bend magnetism stopper 97 and iron liquid pipe 4 through logical liquid hole 96, and 6 atomizing blowout of rethread spherical atomizer, high-pressure gas and liquid medicine can drive impeller 7 and the rotation of spherical atomizer for liquid medicine homodisperse is on the turbinate in the nasal cavity, thereby reduces the impact force that the nasal cavity received, and then alleviates the stimulation that the nasal cavity received.

Meanwhile, the upper part of the spherical atomizing nozzle 6 is of a bent structure, so that medicine can be better sprayed against the turbinate, the medicine entering into a respiratory tract is reduced, and the medicine stays on the turbinate to better absorb liquid medicine. Then the user loosens the press head 93 fast, the pressure spring 94 can reset and drive the press head 93 and the magnet column 95 to reset downwards, there is magnetic force between the three-way magnetic plug 97 and the iron liquid making pipe 4, and the magnetic force between the three-way magnetic plug 97 and the iron liquid making pipe 4 is smaller than the magnetic force between the three-way magnetic plug 97 and the magnet column 95, the magnet column 95 can drive the three-way magnetic plug 97 to reset downwards through magnetic force when resetting downwards, the magnetic force between the three-way magnetic plug 97 and the iron liquid making pipe 4 enables the three-way magnetic plug 97 to reset downwards relatively slowly, the liquid through hole 96 is closed slowly, so that the liquid medicine amount sprayed by the spherical atomization spray head 6 at each time is equal to the gas amount charged into the liquid storage cavity 3 at each time, after the medicine is sprayed for one time, the user loosens the ring pipe 81, the ring pipe 81 is enabled to reset upwards, and then the dust cap 82 is covered.

When spraying medicine next time, the user presses the ring pipe 81 once more and fills gas in the stock solution chamber 3, presses the press head 93 again and makes the spherical atomizer 6 spout a quantitative liquid medicine for every time spout and all can resume original atmospheric pressure in the stock solution chamber 3 after the liquid medicine, thereby can ration blowout liquid medicine, and then nurse the nasal cavity better. The arc-shaped pipe 5 can be replaced, after the dust cover 82 is opened, a user pulls out the arc-shaped pipe 5, and then clamps a new arc-shaped pipe 5 at the top end of the iron liquid making pipe 4.

Example 2

On the basis of the embodiment 1, as shown in fig. 8, the device further comprises a locking device, the locking device is arranged on the screw cap 91 and connected with the cylinder 1, and the locking device is used for locking the pressing head 93, so that the phenomenon that the pressing head 93 is pressed by mistake when the device is not used, so that the phenomenon that the spherical atomizing nozzle 6 mistakenly sprays the liquid medicine is avoided, and the waste of the liquid medicine is avoided.

The locking device comprises a limiting plate 102, a limiting spring 103, a push rod 106 and a rod spring 107, two horizontal sliding cavities 101 are formed in the rotary cover 91, the two horizontal sliding cavities 101 are symmetrically arranged, limiting plates 102 are connected in the two horizontal sliding cavities 101 in a sliding mode, and the two limiting plates 102 are in contact with the pressing head 93;

the two limiting plates 102 are used for clamping the pressing head 93, the two limiting plates 102 are located above the pressing head 93, a limiting spring 103 is connected between each limiting plate 102 and the corresponding rotary cover 91 through a hook, the limiting spring 103 is located in the horizontal sliding cavity 101, two through holes 104 are formed in the rotary cover 91, the through holes 104 are communicated with the horizontal sliding cavity 101, and two vertical sliding cavities 105 are formed in the lower portion of the inside of the barrel body 1;

push rods 106 are connected in the two vertical sliding cavities 105 in a sliding mode, the upper portions of the push rods 106 are located in the air cavity 2, the bottom ends of the push rods 106 are located above the through holes 104, the two push rods 106 are located below the circular pipe 81, rod springs 107 are connected between the push rods 106 and the barrel body 1 through hooks, and the rod springs 107 are located in the vertical sliding cavities 105.

Originally, two limiting plates 102 restrict the pressing head 93, in order to pin the pressing head 93, when the ring pipe 81 moves down, the ring pipe 81 can promote two push rods 106 to move down, the push rods 106 can pass through the through holes 104 and extrude two limiting plates 102 to move towards the direction of keeping away from each other, make two limiting plates 102 no longer restrict the pressing head 93, thereby unblock the pressing head 93, when the ring pipe 81 resets upwards, the rod spring 107 can reset and drive the push rod 106 to reset upwards, the limiting spring 103 can reset and drive the limiting plate 102 to reset, make the limiting plate 102 restrict the pressing head 93 again, thereby lock the pressing head 93 again, when avoiding not using, the mistake is pressed the pressing head 93 and is led to the spherical atomizer 6 mistake to spout medicine liquid.

Example 3

On the basis of the embodiment 1, as shown in fig. 10 and 17, the dust cover opening device is further included, the dust cover opening device is arranged on the cylinder body 1 and connected with the dust cover 82, the dust cover opening device is used for opening the dust cover 82, so that the dust cover opening device is more convenient to use, and the dust cover opening device includes a cavity plate 111, a sliding plate 112, a limiting block 113, a sliding plate spring 114 and a rolling shaft 115;

the utility model discloses a barrel, including cavity board 111, sliding plate 112, stopper 113, roller 115, dust cover 82, roller 115 and straight groove 116, cavity board 111 welds at barrel 1 top, sliding plate 112 is the vertical setting, sliding plate 112 bottom welding has two stopper 113, two stopper 113 all is located cavity board 111, and two stopper 113 top all contacts with cavity board 111 interior top, be connected with slide spring 114 through the couple between sliding plate 112 and the barrel 1, slide spring 114 passes cavity board 111, roller 115 rotary type is connected on sliding plate 112 top, seted up a straight groove 116 in the dust cover 82, roller 115 and straight groove 116 sliding connection.

When the user presses the collar 81 to move downward, the collar 81 drives the dust cover 82 to move downward, the roller 115 slides along the linear groove 116, the roller 115 drives the dust cover 82 to swing upward, so that the dust cover 82 is opened, then the dust cover 82 continues to move downward, the dust cover 82 presses the roller 115 and the sliding plate 112 to move downward, and the sliding plate spring 114 is compressed. When the user releases the ring 81, the return spring 83 will return and drive the ring 81 and the dust cover 82 to move upward, the slide plate spring 114 will return and drive the sliding plate 112 to return upward, and then the ring 81 and the dust cover 82 continue to move upward, and the cavity plate 111 blocks the limiting block 113, so that the limiting block 113, the sliding plate 112 and the roller 115 stop moving upward. When the dust cover 82 continues to move upwards, the roller 115 can pull the dust cover 82 to swing downwards to reset, so that the dust cover 82 can be opened when a user presses the ring pipe 81, and the dust cover 82 can be closed when the user loosens the ring pipe 81, so that dust can be better prevented, and the use is more convenient.

Example 4

On the basis of the embodiment 1, as shown in fig. 11 and 16, an air filtering ring 12 is further included, the air filtering ring 12 is fixedly connected to the upper portion of the circular pipe 81, the top ends of the three air suction pipes 84 are all located in the air filtering ring 12, and the air filtering ring 12 is used for filtering air, so that the air added into the reservoir chamber 3 is cleaner.

When the ring pipe 81 upwards resets, the outside air can advance into filtration ring 12, reentrant breathing pipe 84, and filtration ring 12 can filter the air for clean air gets into the stock solution chamber 3, avoids polluting the liquid medicine in the stock solution chamber 3, is convenient for nurse the nasal cavity.

Example 5

On the basis of the embodiment 1, as shown in fig. 16 to 20, the portable electronic device further includes a sliding block 13, a sliding ring 14 and two locking blocks 15, the three sliding blocks 13 are connected to the barrel 1 through rivets, the sliding ring 14 is connected between the three sliding blocks 13 in a sliding manner, the ring pipe 81 is located in the sliding ring 14, the two locking blocks 15 are welded in the sliding ring 14, the two locking blocks 15 are symmetrically arranged, four locking grooves 16 are formed in the ring pipe 81, the two locking blocks 15 are respectively located in the two locking grooves 16 at the lower portion of the ring pipe 81, and the locking blocks 15 are used for locking the ring pipe 81.

Initially, the latch 15 is snapped into the latch slot 16, so as to lock the ring 81, so that the dust cover 82 remains closed, and further lock the dust cover 82, and meanwhile, the retainer plate 102 locks the pressing head 93, thereby further avoiding mistaken pressing of the ring 81 and the pressing head 93, and being convenient for carrying and using at any time and any place by a user. When the medicine spraying device is used, a user rotates the sliding ring 14 clockwise first, the sliding ring 14 rotates clockwise to drive the clamping block 15 to rotate clockwise, the clamping block 15 is separated from the clamping groove 16 at the lower part of the ring pipe 81, the ring pipe 81 is unlocked, the ring pipe 81 can move downwards, after the user presses the ring pipe 81 downwards, the sliding ring 14 rotates anticlockwise, the sliding ring 14 drives the clamping block 15 to rotate reversely, the clamping block 15 is clamped into the clamping groove 16 at the upper part of the ring pipe 81, the ring pipe 81 is locked again, the dustproof cover 82 is kept open, the pressing head 93 is kept unlocked, and medicine spraying is facilitated.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a nasal cavity nursing device, its characterized in that, including barrel (1), iron system liquid pipe (4), arc (5), spherical atomizer (6), impeller (7), pressure device and quantitative drain, seted up air cavity (2) and stock solution chamber (3) in barrel (1), iron system liquid pipe (4) rigid coupling is in barrel (1), arc (5) card is on iron system liquid pipe (4) top, spherical atomizer (6) rotary type is connected on arc (5) top, spherical atomizer (6) upper portion is curved structure, impeller (7) rotary type is connected in spherical atomizer (6), pressure device locates on barrel (1) and is connected with air cavity (2), quantitative drain sets up on barrel (1).

2. A nasal cavity nursing device according to claim 1, characterized in that the pressurizing device comprises a ring tube (81), a dust cover (82), a return spring (83), an air suction tube (84), an air suction check valve (841), an air inlet tube (85) and an air suction check valve (851);

the circular pipe (81) is connected in the air cavity (2) in a sliding manner, the dustproof cover (82) is rotatably connected to the top of the circular pipe (81), three return springs (83) are connected between the circular pipe (81) and the cylinder body (1), the three return springs (83) are all positioned in the air cavity (2), and three air suction pipes (84) are fixedly connected in the circular pipe (81);

the bottom of breathing pipe (84) all communicates with each other with air cavity (2), and is three upper portion all the rigid coupling has the check valve (841) of breathing in (84), barrel (1) lower part is provided with three intake pipe (85), intake pipe (85) communicate with each other with air cavity (2) and stock solution chamber (3) simultaneously, and is three all the rigid coupling has air inlet check valve (851) in intake pipe (85).

3. The nasal cavity nursing device of claim 2, wherein the quantitative drainage device comprises a screw cap (91), a sliding column (92), a pressing head (93), a pressing spring (94), a magnet column (95) and a three-way magnetic plug (97);

the rotary cover (91) is connected to the bottom of the barrel body (1) through threads, the sliding column (92) is connected in the rotary cover (91) in a sliding mode, the pressing head (93) is fixedly connected to the bottom end of the sliding column (92), the pressing head (93) is connected with the rotary cover (91) in a sliding mode, a pressing spring (94) is connected between the pressing head (93) and the rotary cover (91), the pressing spring (94) is sleeved on the sliding column (92), and the magnet column (95) is fixedly connected to the top end of the sliding column (92);

the lower part of the iron liquid production pipe (4) is provided with two liquid through holes (96), the inner lower part of the iron liquid production pipe (4) is connected with a three-way magnetic plug (97) in a sliding manner, the three-way magnetic plug (97) is provided with two round holes, and the iron liquid production pipe (4) is made of iron; tee bend magnetism stopper (97) can inhale mutually with iron liquid making pipe (4), magnet post (95) and tee bend magnetism stopper (97) magnetism are opposite, magnet post (95) and tee bend magnetism stopper (97) inhale mutually, just magnet post (95) is located tee bend magnetism stopper (97) under.

4. The nasal cavity nursing device according to claim 3, characterized in that it further comprises a locking device, said locking device is arranged on the screw cap (91) and connected with the barrel body (1), said locking device comprises a limit plate (102), a limit spring (103), a push rod (106) and a rod spring (107);

two horizontal sliding cavities (101) are formed in the rotary cover (91), the two horizontal sliding cavities (101) are symmetrically arranged, limiting plates (102) are connected in the two horizontal sliding cavities (101) in a sliding mode, the two limiting plates (102) are in contact with the pressing head (93), and the two limiting plates (102) are located above the pressing head (93);

a limiting spring (103) is connected between the limiting plate (102) and the rotary cover (91), the limiting spring (103) is positioned in the horizontal sliding cavity (101), two through holes (104) are formed in the rotary cover (91), the through holes (104) are communicated with the horizontal sliding cavity (101), two vertical sliding cavities (105) are formed in the lower portion of the inner part of the barrel body (1), and push rods (106) are connected in the two vertical sliding cavities (105) in a sliding manner;

the upper parts of the push rods (106) are positioned in the air cavity (2), the bottom ends of the push rods (106) are positioned above the through holes (104), the two push rods (106) are positioned below the circular pipe (81), a rod spring (107) is connected between the push rods (106) and the barrel body (1), and the rod spring (107) is positioned in the vertical sliding cavity (105).

5. The nasal cavity nursing device according to claim 4, further comprising a cap-opening device, wherein the cap-opening device is arranged on the barrel body (1) and connected with the dust cover (82), and comprises a cavity plate (111), a sliding plate (112), a limiting block (113), a skateboard spring (114) and a rolling shaft (115);

the cavity plate (111) is fixedly connected to the top of the barrel (1), the sliding plate (112) is connected in the cavity plate (111) in a sliding mode, two limiting blocks (113) are fixedly connected to the bottom end of the sliding plate (112), the two limiting blocks (113) are located in the cavity plate (111), and the tops of the two limiting blocks (113) are in contact with the top of the cavity plate (111);

a sliding plate spring (114) is connected between the sliding plate (112) and the barrel body (1), the sliding plate spring (114) penetrates through the cavity plate (111), the roller (115) is rotatably connected to the top end of the sliding plate (112), a straight groove (116) is formed in the dustproof cover (82), and the roller (115) is slidably connected with the straight groove (116).

6. A nasal care device according to claim 5, further comprising an air filter ring (12), wherein the air filter ring (12) is fixed to the upper part of the grommet (81), and the top ends of the three suction tubes (84) are located in the air filter ring (12).

7. The nasal cavity nursing device according to claim 6, further comprising three sliding blocks (13), a sliding ring (14) and two locking blocks (15), wherein three sliding blocks (13) are fixedly connected to the barrel (1), the sliding ring (14) is slidably connected between the three sliding blocks (13), the ring tube (81) is located in the sliding ring (14), two locking blocks (15) are fixedly connected in the sliding ring (14), the two locking blocks (15) are symmetrically arranged, four locking slots (16) are formed in the ring tube (81), and the locking blocks (15) are respectively located in the locking slots (16) at the lower portion of the ring tube (81).