CN209075751U - Atomizer - Google Patents
Atomizer Download PDFInfo
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- CN209075751U CN209075751U CN201820465020.XU CN201820465020U CN209075751U CN 209075751 U CN209075751 U CN 209075751U CN 201820465020 U CN201820465020 U CN 201820465020U CN 209075751 U CN209075751 U CN 209075751U
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- core
- regulating valve
- reflux
- circle
- atomizer according
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Abstract
The utility model discloses a kind of atomizers, including cup body, reflux circle, core, every and for adjusting the regulating valve of air inflow, reflux circle is mounted on core, core is mounted on cup body, and atomization lid is mounted on core, and core is equipped with airflow channel, regulating valve is mounted on airflow channel, reflux circle covers at the Basolateral of airflow channel, and partition is connected on core, and is located at reflux circle top.Pass through the Basolateral setting reflux circle of the air inlet runner in core, when bottom high-speed flow hits partition, stopped by reflux circle side wall, the case where inhibiting the most aerosols generated to be emitted in core, but be passed straight back to bottom of a cup, the aerosol condensation of core upper inside wall is effectively reduced, so that drag residence is in cup body, the case where drug remains in core and regulating valve is reduced, while inhibiting foam to generate, and then effectively improve the atomizing effect of atomizer.
Description
Technical field
The utility model relates to the field of medical instrument technology, in particular to a kind of atomizer.
Background technique
Vaporizer is mainly used for controlling the diseases such as fever, cough, pharyngitis.Traditional atomizer includes cup body, conduit, mist
Change lid and mask, wherein the inlet end of conduit is connect with cup body.For the ease of adjusting patient respiratory internal pressure, atomization lid packet
The regulating valve for including lid and being arranged on lid, lid are equipped with outer leak hole, and regulating valve is for adjusting outer leak hole openings of sizes.
However, patient expiration is easy to pass through the gas for carrying drug in cup body since patient is when using atomizer
Regulating valve discharge, and drug is easy the residual in atomization is covered, and drug effect is caused to reduce, so that atomizing effect reduces.
Therefore, how atomizing effect is improved, is those skilled in the art's technical problem urgently to be resolved.
Utility model content
The purpose of the utility model is to provide a kind of atomizers, to improve atomizing effect.
To achieve the above object, the utility model provides a kind of atomizer, including cup body, core, partition and for adjusting
The regulating valve of air inflow, the core are mounted on the cup body, and the regulating valve is mounted on the core, on the core
Equipped with airflow channel, the regulating valve is mounted on the airflow channel, further includes the reflux circle being mounted on the core, institute
State the bottom end outer wall that reflux circle covers at the airflow channel.
Preferably, the bottom end of the core is located in the cup body, the inner wall and the core bottom end enclosed that flow back
The channel with the airflow channel outlet is formed between outer wall.
Preferably, the lateral wall of the core is equipped with clamping protrusion, and the reflux circle is equipped with can be convex with the clamping
Play the limiting slot of clamping.
Preferably, the clamping protrusion and the limiting slot are two, and two limiting slots are symmetrically distributed in described
Reflux circle opposite sides, the limiting slot are corresponded with the clamping protrusion.
Preferably, the clamping protrusion is an integral molding structure with the core.
Preferably, the reflux circle includes return flow sleeve and the ring packing for being sealedly connected on the return flow sleeve upper end
Ring, the annular sealing ring are connect with the core lateral wall.
It preferably, further include the check valve that the regulating valve outlet side is set, upon exhalation, the closed check valve,
Upon inhalation, the check valve is opened.
Preferably, the regulating valve includes adjusting lid and the regulation handle for adjusting and covering being arranged in, and the adjusting is covered
Ecto-entad, successively includes adjust installation portion, sealing and unidirectional mounting portion, and the check valve is mounted on the unidirectional mounting portion
On, the adjust installation portion is equipped with the holding tank for accommodating the regulation handle, and the bottom end of the holding tank is equipped with and institute
State the outer leak hole of airflow channel connection.
Preferably, the regulation handle includes handle body and the baffle for adjusting air inflow size, the baffle
Center of rotation is overlapped with the adjusting lid center.
Preferably, the baffle side is equipped with indicator, and the adjust installation portion is equipped with for showing open state
Mark, the indicator is corresponding with the mark, and adjust installation portion outer end end face is equipped with aperture position and adjusts instruction.
In the above-mentioned technical solutions, atomizer provided by the utility model include cup body, reflux circle, core, every and be used for
The regulating valve of air inflow is adjusted, reflux circle is mounted on core, and core is mounted on cup body, and atomization lid is mounted on core, core
Body is equipped with airflow channel, and regulating valve is mounted on airflow channel, and reflux circle covers at the Basolateral of airflow channel, and partition connects
It connects on core, and is located at reflux circle top.
As can be seen from the above description, in atomizer provided by the present application, by outside the bottom end of the air inlet runner of core
Setting reflux circle in side is stopped by reflux circle side wall when bottom high-speed flow hits partition, inhibits the most gas generated
The case where mist is emitted in core, but is passed straight back to bottom of a cup, and the aerosol condensation of core upper inside wall is effectively reduced, so that medicine
Object rests in cup body, reduces the case where drug remains in core and regulating valve, while inhibiting foam to generate, and then effectively
Improve the atomizing effect of atomizer.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is the structural schematic diagram of atomizer provided by the utility model embodiment；
Fig. 2 is the structural schematic diagram of the atomizer at another kind visual angle provided by the utility model embodiment；
Fig. 3 is the exploded view of atomizer provided by the utility model embodiment.
Wherein in Fig. 1-3: 1- cup body, 2- core, 3- adjust lid, 4- regulation handle, 5- reflux circle, 6- check valve, 7- handle
Hand protrusion, the grip part 8-, 9- partition.
Specific embodiment
The core of the utility model is to provide a kind of atomizer, to improve atomizing effect.
It is with reference to the accompanying drawing and real in order to make those skilled in the art more fully understand the technical solution of the utility model
Applying mode, the utility model is described in further detail.
Fig. 1 to Fig. 3 is please referred to, in a specific embodiment, the atomizer that the utility model specific embodiment provides
Including cup body 1, reflux circle 5, partition 9, core 2 and regulating valve for adjusting air inflow, reflux circle 5 is mounted on core 2, core
Body 2 is mounted on cup body 1, and atomization lid is mounted on core 2, and core 2 is equipped with airflow channel, and regulating valve is located at airflow channel
On, reflux circle 5 covers at the bottom end outer wall of airflow channel.It is preferred that cup body 1 is equipped with the grip part 8 taken convenient for user.
When atomizer works, 1 lower part air inlet of cup body, lateral output aerosol, when bottom high-speed flow hits partition 9, at it
Lower section generates negative pressuren zone, so that pullling liquid accelerates together and reach high-speed impact partition 9, process effect is referred to as primary text
Effect in mound, in the process, atomizing particle is formed because of high-speed impact, and disperse is in atomizing cup body in annular region；Together
When, the reversed aerosol stream after hitting partition 9 still has very high speed, and similarly, the air that can pull center rear is logical
The airflow channel overregulated on valve and core 2 enters cup body, and process effect is referred to as secondary Venturi effect.
As can be seen from the above description, in the atomizer provided by the application specific embodiment, pass through the air inlet in core 2
The Basolateral setting reflux circle 5 of runner is stopped by reflux 5 side walls of circle, is inhibited when bottom high-speed flow hits partition 9
Most aerosols of generation are emitted in core 2, but are passed straight back to bottom of a cup, and the gas of 2 upper inside wall of core is effectively reduced
The case where mist condenses, so that drag residence in cup body, reduces the case where drug remains in core 2 and regulating valve, presses down simultaneously
Foam processed generates, and then effectively improves the atomizing effect of atomizer.
Further, the bottom end of core 2 is located in cup body 1, is formed between the outer wall of 2 bottom end of inner wall and core of reflux circle 5
With the channel of the airflow channel outlet, it is preferable that the bottom end of core 2 is returned in the circular cone ring structure of downward gradually flaring
Stream circle 5 is set on the outside of circular cone ring structure.Since core 2 is circular cone ring structure, so that logical into air-flow is fitted in core 2
The drug of road side wall falls under the effect of gravity, further improves the atomizing effect of atomizer.
For the ease of installation reflux circle 5, it is preferable that the lateral wall of core 2 is equipped with clamping protrusion, and reflux circle 5 is equipped with can
With the limiting slot of clamping protrusion clamping.More preferably, clamping protrusion and limiting slot are two, and two limiting slots are symmetrical
5 opposite sides are enclosed in reflux, limiting slot is corresponded with clamping protrusion.It is clamped by clamping protrusion with limiting slot, convenient for tearing open
Stream circle 5 is reinstalled, and reduces assembling difficulty.
For the ease of processing core 2, the processing efficiency of atomizer is improved, it is preferable that clamping protrusion is integrally formed with core 2
Structure.
Preferably, as shown in figure 3, reflux circle 5 includes return flow sleeve and the ring for being sealedly connected on the return flow sleeve upper end
V-shaped ring, annular sealing ring are connect with 2 lateral wall of core.In order to improve the processing efficiency of atomizer, it is preferable that reflux encloses 5 and is
Integrated formed structure.
On the basis of above-mentioned each scheme, it is preferable that the atomizer further includes the check valve 6 that regulating valve outlet side is arranged in,
Upon exhalation, check valve 6 is closed, and upon inhalation, check valve 6 is opened.By the way that check valve 6 is arranged, when avoiding exhaling, drug is with gas
The case where stream is discharged by airflow channel.Rotating regulation valve adjustable air inflow size, to adjust atomization quantity size.Therefore, originally
The atomization lid that application provides can effectively adjust atomization quantity according to patient's condition, avoid medical fluid from being lost in vain, effectively improve mist
Change the atomizing effect of device.
Preferably, regulating valve includes adjusting lid 3 and the regulation handle 4 adjusted on lid 3 being arranged in, and adjusts 3 ecto-entad of lid,
It include successively adjust installation portion, sealing and unidirectional mounting portion, check valve 6 is mounted on unidirectional mounting portion, in adjust installation portion
Equipped with the holding tank for accommodating regulation handle 4, the bottom end of holding tank is equipped with the outer leak hole being connected to airflow channel.
Preferably, regulation handle 4 includes handle body and the baffle for adjusting air inflow size, the center of rotation of baffle
It is overlapped with 3 center of lid is adjusted.By the way that regulation handle 4 is arranged, regulating valve is operated convenient for user, the operation for reducing regulating valve is difficult
Degree.
Further, baffle side is equipped with indicator, and adjust installation portion is equipped with the mark for showing open state, instruction
Needle is corresponding with mark, and adjust installation portion outer end end face is equipped with aperture position and adjusts instruction.Specifically, mark can refer to for gear
Show.
Further, adjust installation portion is equipped with the retention bead for postive stop baffle extreme position, and retention bead is two,
Retention bead is located at the extreme position end of flapper position.By the way that retention bead is arranged, allow baffle in predeterminated position
Rotation.
Opening and closing atomization lid for ease of operation, it is preferable that adjust installation portion outer end face is equipped with handle protrusion 7, handle protrusion 7
Outer end be arc.When needing to open atomization lid, operator is rotated up handle protrusion 7 and drives atomization lid rotation, so that mist
Change lid to open.When needing to close atomization lid, operator rotates down handle protrusion 7 and drives atomization lid rotation, so that atomization lid
It closes.
In order to improve the leakproofness of atomization lid, it is preferable that the elasticity that sealing side is equipped with for being tightly connected with conduit is convex
Rise, it is preferable that elastic bumps be it is multiple, multiple elastic bumps are arranged circumferentially along sealing.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (10)
1. a kind of atomizer, including cup body (1), core (2), partition (9) and regulating valve for adjusting air inflow, the core
(2) it is mounted on the cup body (1), the regulating valve is mounted on the core (2), and the core (2) is logical equipped with air-flow
Road, the regulating valve are mounted on the airflow channel, which is characterized in that further include the reflux being mounted on the core (2)
It encloses (5), the reflux circle (5) covers at the bottom end outer wall of the airflow channel.
2. atomizer according to claim 1, which is characterized in that the bottom end of the core (2) is located at the cup body (1)
It is interior, it is formed between the inner wall of the reflux circle (5) and the outer wall of the core (2) bottom end and the airflow channel outlet
Channel.
3. atomizer according to claim 2, which is characterized in that the lateral wall of the core (2) is equipped with clamping protrusion, institute
It states the circle (5) that flows back and is equipped with the limiting slot that can be clamped with the clamping protrusion.
4. atomizer according to claim 3, which is characterized in that the clamping is raised and the limiting slot is two,
Two limiting slots are symmetrically distributed in described reflux circle (5) opposite sides, and the limiting slot and the clamping protrusion are one-to-one
It is corresponding.
5. atomizer according to claim 3, which is characterized in that the clamping protrusion is integrated into the core (2)
Type structure.
6. atomizer according to claim 3, which is characterized in that the reflux circle (5) includes that return flow sleeve and sealing connect
The annular sealing ring in the return flow sleeve upper end is connect, the annular sealing ring is connect with the core (2) lateral wall.
7. atomizer according to claim 1 to 6, which is characterized in that further include that setting goes out in the regulating valve
The check valve (6) at gas end, upon exhalation, the check valve (6) are closed, and upon inhalation, the check valve (6) is opened.
8. atomizer according to claim 7, which is characterized in that the regulating valve includes adjusting lid (3) and being arranged in institute
State the regulation handle (4) adjusted on lid (3), (3) ecto-entad is covered in adjustings, successively including adjust installation portion, sealing and
Unidirectional mounting portion, the check valve (6) are mounted on the unidirectional mounting portion, and the adjust installation portion is equipped with for accommodating
The holding tank of regulation handle (4) is stated, the bottom end of the holding tank is equipped with the outer leak hole being connected to the airflow channel.
9. atomizer according to claim 8, which is characterized in that the regulation handle (4) includes handle body and is used for
The baffle of air inflow size is adjusted, the center of rotation of the baffle is covered (3) center with the adjusting and is overlapped.
10. atomizer according to claim 9, which is characterized in that the baffle side is equipped with indicator, the adjusting peace
Dress portion is equipped with the mark for showing open state, and the indicator is corresponding with the mark, the adjust installation portion outer end
End face is equipped with aperture position and adjusts instruction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820465020.XU CN209075751U (en) | 2018-04-03 | 2018-04-03 | Atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820465020.XU CN209075751U (en) | 2018-04-03 | 2018-04-03 | Atomizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209075751U true CN209075751U (en) | 2019-07-09 |
Family
ID=67112262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820465020.XU Active CN209075751U (en) | 2018-04-03 | 2018-04-03 | Atomizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209075751U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108578852A (en) * | 2018-04-03 | 2018-09-28 | 宁波圣宇瑞医疗器械有限公司 | Atomizer |
-
2018
- 2018-04-03 CN CN201820465020.XU patent/CN209075751U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108578852A (en) * | 2018-04-03 | 2018-09-28 | 宁波圣宇瑞医疗器械有限公司 | Atomizer |
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