CN219167359U - Atomizing cup - Google Patents

Abstract

The application provides an atomizing cup relates to medical equipment technical field, includes: the liquid medicine cup is provided with a fog outlet, an atomization core for atomizing liquid and a spiral groove air channel for realizing buffer air flow, and the spiral groove air channel is arranged in the atomization core; the spiral groove wind channel includes: the device comprises an air inlet, an air outlet, a spiral groove, a first vent hole and a second vent hole, wherein the first vent hole is positioned between the air inlet and the spiral groove, and the second vent hole is positioned between the spiral groove and the air outlet; the introduced air flow enters from the air inlet, enters the spiral groove through the first vent hole, enters the air outlet through the second vent hole after being buffered, and finally enters the liquid medicine cup from the air outlet. The utility model provides an atomizing cup slows down atomization speed through the effect of slowing down of helicla flute wind channel to the air current, reduces the speed of atomizing air current to reduce the stimulation effect of atomizing air current to the nasal cavity, safer.

Description

Atomizing cup

Technical Field

The application relates to the technical field of medical equipment, in particular to an atomizing cup.

Background

The method of atomizing the liquid medicine by the atomizer and then carrying out inhalation treatment is very important for treating respiratory diseases, the liquid medicine is atomized into fine particles in the atomizing cup, and the fine particles are mixed with the introduced air flow to form mixed air flow, and the mixed air flow enters the respiratory system from the nasal cavity, so that the treatment is carried out rapidly and pertinently.

The prior atomizing cup introduces the required gas from the air inlet, the introduced gas directly enters the liquid medicine cup, after the atomizing core atomizes the liquid medicine, the introduced gas and the atomized liquid particles of the atomizing core are mixed to form mixed air flow, and then the mixed air flow is introduced into the nasal cavity through the flow guide pipe arranged on the liquid medicine cup. Wherein, thereby the atomizing speed in the atomizing cup can be controlled through the air input of control air intake.

However, too high a flow rate of the incoming air stream may increase the rate of atomization, resulting in too high a flow rate of the mixed air stream, which may cause greater irritation to the respiratory system of the user.

Disclosure of Invention

The application provides an atomizing cup to solve the too fast speed that can make atomizing cup in the atomizing speed of the gas that imports in the above-mentioned background art put forward, thereby make the mixed air current velocity of flow that lets in the nasal cavity too fast, can produce the problem of stimulation effect to user's respiratory.

In order to solve the above problems, an embodiment of the present application provides an atomizing cup, which includes a liquid medicine cup provided with a mist outlet, an atomizing core for atomizing liquid, and a spiral groove air channel for realizing buffer air flow, wherein the spiral groove air channel is located in the atomizing core; the spiral groove wind channel includes: the device comprises an air inlet, an air outlet, a spiral groove, a first vent hole and a second vent hole, wherein the first vent hole is positioned between the air inlet and the spiral groove, and the second vent hole is positioned between the spiral groove and the air outlet; the introduced air flow enters from the air inlet, enters the spiral groove through the first vent hole, is buffered in the spiral groove, enters the air outlet through the second vent hole, and finally enters the liquid medicine cup from the air outlet.

Optionally, the spiral groove air channel is located in the air channel of the atomizing core, and the outer diameter of the spiral groove is the same as the diameter of the air channel of the atomizing core.

Optionally, the atomizing cup further includes: the air pipe connecting pipe is connected with the air inlet of the spiral groove air channel and is used for introducing air flow into the spiral groove air channel.

Optionally, the tracheal tube is made of hard material.

Optionally, the atomizing cup further includes: the diversion pipe is sleeved on the fog outlet of the liquid medicine cup.

Optionally, the flow guiding pipe comprises: the device comprises an obtuse angle pipe, a taper pipe and a nose plug, wherein one end of the obtuse angle pipe is connected to the fog outlet, the other end of the obtuse angle pipe is connected with the taper pipe, and one end of the taper pipe, which is far away from the obtuse angle pipe, is connected with the nose plug.

Optionally, the mist outlet is in a horizontal direction.

Optionally, the spiral groove is made of a soft material.

Compared with the prior art, the air inlet channel of the atomizing cup is provided with the spiral groove air channel, so that the flow speed of the introduced air flow is slowed down, the atomization speed is slowed down, the speed of the mixed air flow entering the respiratory system is slowed down, the effect of stimulating the respiratory system caused by the too high flow speed of the mixed air flow is reduced, the user experience is improved, and the air inlet channel of the atomizing cup is more practical and more convenient for users.

Drawings

The utility model will be further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is an overall block diagram of an atomizing cup with a spiral groove air duct provided by the application;

FIG. 2 is a cross-sectional view of an atomizing cup with a spiral groove air duct provided herein;

FIG. 3 is an exploded view of an atomizing cup with a spiral groove air duct provided by the application;

FIG. 4 is an overall block diagram of a spiral duct provided herein;

FIG. 5 is another view of the overall structure of the spiral duct provided herein;

FIG. 6 is an exploded view of the connection of an atomizing cup with a spiral channel and a connecting pipe of an air pipe;

FIG. 7 is a cross-sectional view of an atomizing cup with spiral groove air duct and air duct connecting tube connection provided by the application;

fig. 8 is an overall structure diagram of an atomizing cup and a flow guide tube connection with a spiral groove air duct.

The reference numerals in the drawings are as follows:

1-liquid medicine cup, 11-fog outlet, 2-atomizing core, 3-spiral groove air duct, 31-air inlet, 32-air outlet, 33-first ventilation hole, 34-second ventilation hole, 35-spiral groove, 4-air pipe connecting pipe, 5-honeycomb duct, 51-obtuse angle pipe, 52-taper pipe and 53-nasal obstruction.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs; the terms used in the specification are used herein for the purpose of describing particular embodiments only and are not intended to limit the present utility model, for example, the orientations or positions indicated by the terms "length", "width", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are orientations or positions based on the drawings, which are merely for convenience of description and are not to be construed as limiting the present utility model.

The terms "comprising" and "having" and any variations thereof in the description of the utility model and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion; the terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order. The meaning of "a plurality of" is two or more, unless specifically defined otherwise.

In the description of the utility model and the claims and the above figures, when an element is referred to as being "fixed" or "mounted" or "disposed" or "connected" to another element, it can be directly or indirectly on the other element. For example, when an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.

Furthermore, references herein to "an embodiment" mean that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present utility model. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

In the process of treating respiratory diseases, the atomizing cup atomizes liquid medicines into liquid small particles which are easy to be absorbed by the respiratory system of a human body through the atomizing core, and then the liquid small particles are mixed with gas injected into the liquid medicine cup and then are led into the respiratory system from the nasal cavity, but the flow speed of atomized airflow is too large, so that a certain stimulation effect can be played on the nasal cavity of a patient, and the treatment effect is reduced.

The utility model provides an atomizing cup, which is characterized in that a spiral groove air channel is arranged in an atomizing core to slow down the flow speed of air flow at an air inlet and an air outlet, so that the speed of the atomized air flow entering a nasal cavity is slowed down, the stimulation to the nasal cavity of a patient caused by the too high air flow speed is reduced, and the treatment effect is improved.

In order to better understand the solution of the embodiments of the present application, the following description will clearly and completely describe the solution of the embodiments of the present application with reference to the accompanying drawings.

Referring to fig. 1 to 5, an embodiment of the present application provides an atomizing cup, which may include a liquid medicine cup 1 provided with a mist outlet 11, an atomizing core 2 for atomizing liquid, and a spiral groove air duct 3 for realizing buffer air flow.

Wherein the spiral groove air duct 3 is positioned in the atomizing core 2. Also, the spiral groove wind channel 3 may include: the air inlet 31, the air outlet 32, the spiral groove 35, the first ventilation hole 33 and the second ventilation hole 34, wherein the first ventilation hole 33 is located between the air inlet 31 and the spiral groove 35, and the second ventilation hole 34 is located between the spiral groove 35 and the air outlet 32.

Wherein, the air inlet 31 is arranged at the top end of the spiral groove air duct 3, the air outlet 32 is arranged at the bottom end of the spiral groove air duct 3, the first ventilation hole 33 and the second ventilation hole 34 are respectively communicated with the air inlet 31 and the air outlet 32, and the spiral groove 35 is communicated with the first ventilation hole 33 and the second ventilation hole 34.

For example, the first vent hole 33 may be located between the air inlet 31 and the top end of the spiral groove 35 such that the air flow flowing through the air inlet 31 may enter the spiral groove 35 through the first vent hole 33; similarly, the second ventilation hole 34 may be located between the bottom end of the spiral groove 35 and the air outlet 32 so that the air flow buffered by the spiral groove 35 may enter the air outlet 32 through the second ventilation hole 34.

Correspondingly, in the working process of the atomizing cup, air flow can flow in from the air inlet 31 of the spiral groove air channel 3 and enter the spiral groove 35 through the first vent hole 33, so that the air flow flows in the spiral groove 35 according to the spiral path of the spiral groove 35, the time for the air flow to enter the liquid medicine cup 1 can be prolonged, and the effect of buffering the air flow is achieved.

Then, the air flow can enter the air outlet 32 through the second ventilation holes 34, and then the air flow is controlled to enter the liquid medicine cup 1 through the air outlet 32, so that the atomization of the liquid medicine in the liquid medicine cup 1 is realized by combining the air flow, the atomized liquid medicine can be slowly output, and the stimulation to the respiratory system of a user is reduced.

Further, as shown in fig. 2, the spiral groove air duct 3 is installed in the air duct 21 of the atomizing core 2, and the spiral groove 35 is connected with the atomizing core 2 in an interference fit manner, so that the outer diameter of the spiral groove 35 is larger than or equal to the inner diameter of the air duct 21, so that when the air flow flows along the spiral groove air duct 3, the air flow flowing from the gap between the spiral groove air duct 3 and the air duct 21 can be reduced, the contact area between the spiral groove 35 and the air duct 21 can be increased, and the tightness between the spiral groove air duct 3 and the air duct 21 can be improved.

The spiral groove air duct 3 may be made of soft silica gel material, or may be made of other suitable soft materials, and the manufacturing materials of the spiral groove air duct 3 are not limited in this application.

In practical applications, the pitch of the spiral groove 35 may be adjusted according to the actual required cushioning efficiency. For example, the pitch of the spiral groove 35 in the embodiment of the present application is 5mm, and of course, other values may be set, and the pitch of the spiral groove 35 is not specifically limited in the present application, and similarly, parameters such as the lead, the tooth form, and the tooth form angle of the spiral groove 35 are not specifically limited in the present application.

To sum up, the atomizing cup provided in this application embodiment can slow down the velocity of flow of the air current that lets in the atomizing cup through the helicla flute 35 structure on this helicla flute wind channel 3, has reduced the velocity of the atomizing air current that lets in the nasal cavity, can avoid the operation of manual regulation atomizing speed, and the user of being convenient for uses.

Further, by providing the spiral groove 35 on the outer surface of the spiral groove air duct 3, the spiral groove can be brought into close contact with the air duct 21 in the atomizing core 2, and the sealing property between the spiral groove 35 and the air duct 21 can be improved, and the outflow of the atomizing air flow can be reduced.

In an alternative embodiment, referring to fig. 6 and 7, the atomizing cup provided herein further includes: and the air pipe connecting pipe 4 is connected with the air inlet 31 of the spiral groove air channel 3 and is used for guiding air flow into the spiral groove air channel 3.

One end of the air pipe connecting pipe 4 is inserted into the air inlet 31 of the spiral groove air duct 3, the other end of the air pipe connecting pipe is used for connecting the introduced air flow, and the air pipe connecting pipe 4 and the air inlet 31 are installed in interference fit and maintain tightness.

In addition, the air pipe connecting pipe 4 can be provided with an elbow at one end for connecting the introduced air flow, and can also buffer the introduced air flow in the use process.

It should be noted that, the tracheal connecting tube 4 may be made of a hard plastic material, or may be made of other hard materials, and the specific materials used for the tracheal connecting tube 4 are not further limited in the embodiments of the present application.

In another alternative embodiment, referring to fig. 8, the atomizing cup provided herein further comprises: the flow guide pipe 5 is sleeved on the mist outlet 11, and the atomized mixed air flow enters the flow guide pipe 5 from the mist outlet 11 and is guided into the nasal cavity along the flow guide pipe 5.

Further, the draft tube 5 includes: the device comprises an obtuse angle pipe 51, a taper pipe 52 and a nose plug 53, wherein one end of the obtuse angle pipe 51 is connected to the fog outlet 11, the other end of the obtuse angle pipe 51 is connected with the taper pipe 52, and one end of the taper pipe 52 away from the obtuse angle pipe 51 is connected with the nose plug 53.

The obtuse angle pipe 51 is used for setting the included angle between two ends of the pipeline to be more than 90 degrees and less than 180 degrees, and the trend of the flow guiding pipe 5 is changed by adopting an obtuse angle design, so that the flow direction of atomized air flow is changed.

In this application embodiment, be 135 angles between the opening of obtuse angle pipe 51 keeping away from liquid medicine cup 1 one end and the horizontal one end, make the atomizing cup can aim at the nasal cavity with honeycomb duct 5 when steadily placing, connect taper pipe 52 again and make the atomizing air current gather together in taper pipe 52 mouth, rethread nasal plug 53 is leading into the nasal cavity, and honeycomb duct 5 makes the entering nasal cavity that atomizing air current can be more smooth, has avoided adopting the straight tube and needs the slope atomizing cup, leads to the problem that the liquid medicine emptys.

It should be noted that, the nose plug 53 is made of disposable silica gel material, which is not easy to stimulate the nasal cavity, is safer, has lower cost and is convenient to replace, and can be made of other similar materials, and the manufacturing materials of the nose plug 53 are not limited in this application.

In summary, the utility model has the beneficial effects that the spiral groove air channel is arranged on the air inlet channel of the atomizing cup, so that the flow speed of the introduced air flow is slowed down, the atomization speed is slowed down, the speed of the mixed air flow entering the respiratory system is also slowed down, the effect of stimulating the respiratory system caused by too fast flow speed of the mixed air flow is reduced, the user experience is improved, and the utility model is more practical and convenient for users.

The foregoing is merely a preferred embodiment of the present application and is not intended to limit the present application. Various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the scope of the claims of the present application.

Claims (8)

1. An atomizing cup, comprising: the liquid medicine cup is provided with a fog outlet, an atomization core for atomizing liquid and a spiral groove air channel for realizing buffer air flow, wherein the spiral groove air channel is positioned in the atomization core;

the spiral groove wind channel includes: the device comprises an air inlet, an air outlet, a spiral groove, a first ventilation hole and a second ventilation hole, wherein the first ventilation hole is positioned between the air inlet and the spiral groove, and the second ventilation hole is positioned between the spiral groove and the air outlet;

the introduced air flow enters from the air inlet, enters into the spiral groove through the first vent hole, enters into the air outlet through the second vent hole after being buffered in the spiral groove, and finally enters into the liquid medicine cup from the air outlet.

2. The atomizing cup as set forth in claim 1, wherein said spiral groove air channel is located in an air channel of said atomizing core, and an outer diameter of said spiral groove is the same as a diameter of said atomizing core air channel.

3. The atomizing cup as set forth in claim 1, further comprising: and the air pipe connecting pipe is connected with the air inlet of the spiral groove air channel and is used for introducing air flow into the spiral groove air channel.

4. A nebulizing cup according to claim 3, wherein the tracheal tube is made of a hard material.

5. The atomizing cup according to any one of claims 1 to 4, further comprising: the guide pipe is sleeved on the mist outlet of the liquid medicine cup.

6. The atomizing cup set forth in claim 5, wherein said flow conduit includes: the device comprises an obtuse angle pipe, a taper pipe and a nose plug, wherein one end of the obtuse angle pipe is connected to the fog outlet, the other end of the obtuse angle pipe is connected with the taper pipe, and one end, far away from the obtuse angle pipe, of the taper pipe is connected with the nose plug.

7. The atomizing cup according to any one of claims 1 to 4, wherein the mist outlet is horizontally oriented.

8. An atomising cup according to any of the claims 1 to 4 wherein the spiral groove is made of a soft material.

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