CN213822993U - Atomizer with adjustable atomization rate - Google Patents

Abstract

The utility model discloses an atomizer with adjustable atomization rate, which relates to the technical field of atomizers or atomizers for treatment purposes, and comprises a cup body, a cup core and a cup cover, wherein the capillary water absorption phenomenon is generated through a fit clearance between a cone-shaped body inside the cup body and an inner conical surface of the cup core, liquid medicine is absorbed to the top of the cone-shaped body from the bottom of the cup body through the clearance, and the atomization amount of the liquid medicine is accurately controlled by controlling the rising speed and the dosage of the liquid medicine; an umbrella cap lifting mechanism is arranged between the cup core and the cup cover; the air supply amount is controlled by opening and closing the first one-way valve assembly, the mouthpiece is arranged at the atomizing gas spraying port of the cup cover, and the second one-way valve assembly on the mouthpiece can discharge carbon dioxide and supply fresh air in time, so that the atomized medicine is effectively prevented from leaking outwards, and the utilization rate of the medicine is provided. The first check valve component and the second check valve component are opened and closed alternately, so that the carbon dioxide is discharged and fresh air is supplemented in time; meanwhile, the atomization rate and the particles of the atomized gas are adjusted by the umbrella cap lifting mechanism.

Description

Atomizer with adjustable atomization rate

Technical Field

The utility model relates to a atomizer or atomizer technical field for the treatment purpose especially relates to an atomizer that the rate of atomization is adjustable.

Background

The medical atomizer is mainly used for treating various upper and lower respiratory system diseases, such as common cold, fever, cough, asthma, sore throat, pharyngitis, rhinitis, bronchitis, pneumoconiosis and other diseases in trachea, bronchus, alveolus and thoracic cavity. The aerosol inhalation therapy is an important and effective treatment method in respiratory system disease treatment methods, and mainly utilizes the gas jet principle, high-speed airflow drives liquid to be sprayed onto a barrier, and tiny droplets impacted by water drops are suspended in gas to form aerosol which is input into a respiratory tract to carry out respiratory tract humidification or medicine inhalation. The method directly acts on the pathological part, has the advantages of small dosage, quick response, small side effect, convenient use and the like, has obvious curative effect, has high concentration of the medicine at the local respiratory tract, and can ensure the exertion of the medicine only by passive cooperation of patients.

At present, the sealing effect of the top of a cup cover and the air outlet of a mouthpiece of the traditional medical atomizer is poor, leakage of liquid medicine in the using process is easily caused, and the phenomenon of atomized medicine waste exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the atomization rate adjustable atomizer is provided to overcome the defects of the prior art, the aim of adjusting the atomization rate and the size of atomized particles is realized through the umbrella cap lifting mechanism, the application range of products is improved, and the atomizer can be adjusted and used according to the requirements of different patients; meanwhile, the first one-way valve component and the second one-way valve component can effectively reduce medicine leakage and improve the utilization rate of the medicine.

In order to solve the technical problem, the utility model discloses the technical scheme who takes is:

an atomizer with adjustable atomization rate comprises a cup body, a cup core and a cup cover, wherein the upper end of the cup body is open, the lower end of the cup body is closed, and the center of the lower end of the cup body is provided with an air source connecting piece extending towards the outer side of the cup body; the cup core comprises a connecting plate and an atomizing cylinder, the atomizing cylinder is a conical cylinder with a small upper part and a large lower part, openings are formed in the upper end and the lower end of the atomizing cylinder, the connecting plate is fixed at the upper end of the atomizing cylinder and is arranged opposite to the opening in the upper end of the atomizing cylinder, a conical tip body extending upwards and inserted into the atomizing cylinder is arranged in the center of the lower end of the cup body, and an opening opposite to the opening in the upper end of the atomizing cylinder is formed in the upper end of the conical tip body; the top of the connecting plate is provided with an umbrella cap lifting mechanism, and the top of the umbrella cap lifting mechanism is connected with the lower end of the cup cover and used for adjusting the atomization rate and atomizing gas particles; the cup cover is connected with the cup body, the upper end and the lower end of the cup cover are provided with openings, the side wall of the cup cover is provided with an atomizing gas spraying port, the opening at the upper end of the cup cover is an air supplementing port, and a first check valve assembly is arranged in the air supplementing port; the air source connecting piece is sequentially communicated with the cone tip body and a gap between the cone tip body and the atomizing cylinder; the atomizing gas spray opening is connected with the mouthpiece, the upper surface of the mouthpiece is provided with an air inlet, and the outside of the air inlet is provided with a second check valve component.

Preferably, the top of bowl cover is equipped with the apron, the tonifying qi mouth sets up in the middle part of apron, first check valve subassembly is the first valve plate that is used for the shutoff tonifying qi mouth, the one end of first valve plate articulates in the below edge of tonifying qi mouth.

Preferably, the second one-way valve assembly is a second valve plate for blocking the air inlet, and the second valve plate is arranged outside the air inlet on the upper surface of the mouthpiece.

Preferably, the first valve plate and the second valve plate are both made of soft rubber materials.

Preferably, an interlayer is arranged in the cup cover, the upper end of the interlayer is blocked, the lower end of the interlayer is open, and the inner cavity of the interlayer is communicated with the inner cavity of the cup body.

Preferably, the connecting plate includes type of falling U part and two arc connection parts, two free ends of type of falling U part respectively through an arc connection part with the outer wall connection of an atomizing section of thick bamboo, be equipped with downwardly extending's boss on the horizontal beam of type of falling U part, the boss with the opening of an atomizing section of thick bamboo upper end sets up relatively.

Preferably, the umbrella cap lifting mechanism comprises an umbrella cap and an umbrella cap driving assembly, the umbrella cap is of a cylindrical structure with openings at the upper end and the lower end, a clamping groove for clamping a connecting plate is formed in the side wall of the lower part of the umbrella cap, and the upper part of the umbrella cap is in threaded connection with the umbrella cap driving assembly; the upper end of the umbrella cap driving component is clamped in the opening at the upper end of the cup cover.

Preferably, the upper end of the umbrella cap driving component is provided with a tray, the lower end of the umbrella cap driving component is provided with a rotating rod used for being connected with the umbrella cap, and the upper end of the rotating rod is fixedly connected with the lower surface of the tray; the lower end of the rotary rod is in threaded connection with the upper part of the umbrella cap; the upper surface of the tray is provided with a convex handle extending upwards, the lower surface of the tray is also provided with two clamping jaws, and the two clamping jaws are symmetrically arranged on the outer side of the rotary rod; the umbrella cap driving assembly is clamped in the opening at the upper end of the cup cover through the clamping jaws.

Preferably, the edge of the upper end of the cup cover is provided with a positioning groove, the lower surface of the cover plate is provided with a spigot matched with the inside of the cup cover, and the edge of the cover plate is provided with a plug board used for inserting the positioning groove.

Preferably, a handle is arranged on the side wall of the cup cover; the atomizing gas spraying port of the cup cover is provided with a connecting pipe, and the mouthpiece is connected with the connecting pipe.

Preferably, four protruding ribs are uniformly distributed on the outer side wall of the cone tip body, and the protruding ribs are in direct contact with the inner wall of the atomizing cylinder and do not extend to the top end of the cone tip body; the gas source connecting piece and the cone tip body are of an integrated structure, and the central axis of the gas source connecting piece is coincided with the central axis of the cone tip body; the lower end of the cup body is in an inverted cone shape with a large upper part and a small lower part.

Adopt the produced beneficial effect of above-mentioned technical scheme to lie in: compared with the prior art, the utility model has the advantages that the first check valve component is arranged at the air supplementing opening at the upper end of the cup cover, so that the air can only flow into the cup from the outside of the cup, the air and the atomized medicine in the cup can not be discharged along with the expiration of a patient, the atomized medicine can be effectively prevented from leaking outside, and the utilization rate of the medicine is provided; the second one-way valve assembly is arranged outside the air inlet on the mouthpiece, so that the mouthpiece can be ensured to be opened only when a patient exhales and closed only when the patient inhales. When a patient exhales, the second one-way valve component is opened in time, and the first one-way valve component is closed; when inhaling, on the contrary, utilize the alternative of first check valve subassembly and second check valve subassembly to open and close, guaranteed in time discharging and replenishing fresh air of carbon dioxide, guaranteed simultaneously that the atomizing medicine is not wasted the leakage again, can be inhaled the oral cavity by the high efficiency.

Drawings

Fig. 1 is a schematic exploded view of an atomizer with adjustable atomization rate according to an embodiment of the present invention;

FIG. 2 is a partial cross-sectional block diagram of the variable rate atomizer of FIG. 1;

FIG. 3 is a partial cross-sectional block diagram of an alternate angle of the variable rate atomizer of FIG. 1;

in the figure: 1-cup body, 101-convex rib; 2-cup core, 21-connecting plate, 211-boss and 22-atomizing cylinder; 3-umbrella cap, 31-clamping groove, 32-tube body, 33-cap body; 4-cup cover, 40-thread surface; 5-umbrella cap driving component, 51-rotary rod, 52-tray, 53-convex handle, 54-claw; 6-gas source connecting piece, 7-conical tip body and 71-convex rib; 8-connecting pipe; 9-notch; 10-bump; 11-a first one-way valve assembly; 12-a mouthpiece; 13-a second one-way valve assembly; 14-a cover plate; 15-interlayer; 16-a handle; 17-a positioning groove; 18-a spigot; 19-inserting plates; 20-graduation.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1 and 3, the atomizer with adjustable atomization rate provided by the present invention comprises a cup body 1, a cup core 2, an umbrella cap 3, a cup cover 4 and an umbrella cap driving assembly 5; the upper end of the cup body 1 is open, the lower end is closed, and the center of the lower end is provided with an air source connecting piece 6 extending to the outer side of the cup body; the cup core 2 comprises a connecting plate 21 and an atomizing cylinder 22, wherein the atomizing cylinder 22 is a conical cylinder with a small upper part and a large lower part, and openings are formed in the upper end and the lower end of the atomizing cylinder; the connecting plate 21 is fixed at the upper end of the atomizing cylinder 22 and is arranged opposite to the opening at the upper end of the atomizing cylinder 22, the center of the lower end of the cup body 1 is also provided with a cone-shaped body 7 extending upwards, and the upper end of the cone-shaped body 7 is provided with an opening opposite to the opening at the upper end of the atomizing cylinder 22. Wherein, the air source connecting piece 6 can be connected with an external air source, and the air source connecting piece is sequentially communicated with the cone tip body and the gap between the cone tip body and the atomizing cylinder. The above is described in detail in the patent atomizer (CN 107343975A).

The cup cover 4 is connected with the cup body 1, the upper end and the lower end of the cup cover 4 are provided with openings, the side wall of the cup cover is provided with an atomizing gas spraying port, the atomizing gas spraying port is provided with a connecting pipe 8, and the connecting pipe 8 is connected with a mouthpiece 12. An air supplementing port is formed in an opening in the upper end of the cup cover 4, and a first one-way valve assembly 11 is arranged in the air supplementing port; the atomizing gas spraying port is connected with the mouthpiece 12, an air inlet is formed in the upper surface of the mouthpiece 12, and a second check valve assembly 13 is arranged outside the air inlet. Wherein, first valve plate chooses for use the preparation of flexible glue material, and first valve plate adopts the back-off formula to hang the installation for in gaseous can only follow the outside cup that flows in of cup, gaseous and atomized medicine discharge when unable exhaling along with the patient in the cup, can prevent effectively that atomized medicine from leaking outward, provide the utilization ratio of medicine.

The lower extreme of bowl cover 4 is equipped with two continuous fitting surfaces, and the fitting surface that is located the upper end is the arcwall face, and the fitting surface that is located the lower extreme is thread face 40, the upper end opening of cup 1 be equipped with respectively with the arcwall face and the thread face matched with of bowl cover 4 lower extreme and thread face arc face and thread face. The cup cover is connected with the cup body through the mutually matched thread surface and the arc-shaped surface, effective sealing can be realized between the cup cover and the cup body, and the liquid medicine is prevented from seeping from the joint of the cup body and the cup cover. In addition, the upper edge of the cup body is also provided with a notch, the cup cover is also provided with a bulge, and the notch 9 and the bulge 10 which are matched with each other can effectively prevent the mistaken installation between the two.

In addition, in order to observe the height of the liquid medicine in the cup body 1 conveniently, the cup body can be made of transparent materials, and scales 20 are coated on the outer surface of the cup body 1, so that the liquid medicine amount in the cup body can be grasped conveniently.

In an embodiment of the present invention, as shown in fig. 1, a cover plate 14 is disposed on the top of the cup cover 4, the air supplement port is disposed in the middle of the cover plate 14, the first check valve assembly 11 is a first valve plate for plugging the air supplement port, and one end of the first valve plate is hinged to the lower edge of the air supplement port.

Further optimizing the above, as shown in fig. 1, the second check valve assembly 13 is a second valve plate for blocking the air inlet, and the second valve plate is disposed outside the air inlet on the upper surface of the mouthpiece 12. The second valve plate is made of soft rubber materials, the second valve plate is buckled and pressed on the air inlet of the valve hole from the outside, the second valve plate can only deform towards the outside and can be opened when a patient exhales and closed when the patient inhales, the path of the air inlet on the mouthpiece is far away from the medicine atomization part and is close to the mouth of the patient, the second valve plate on the mouthpiece can be opened in time when the patient exhales, and the first valve plate on the cup cover is closed; when the suction is performed, the second valve plate on the mouthpiece is closed, and the first valve plate on the cup cover is opened. One of the first valve plate and the second valve plate is opened and closed, so that carbon dioxide exhaled during exhalation can be discharged in time, and atomized medicine is prevented from being wasted and leaked. When inhaling, the first valve plate of the cup cover is opened to supplement fresh air in time, and the second valve plate of the mouthpiece is closed to enable the medicine to be efficiently inhaled into the oral cavity.

In a specific embodiment of the utility model, as shown in fig. 1 and 2, an interlayer 15 is arranged inside the cup cover 4, the upper end of the interlayer 15 is blocked, the lower end is open, and the inner cavity of the interlayer 15 is communicated with the inner cavity of the cup body 1. When the atomizer with the adjustable atomization rate is toppled, the liquid medicine flows into the interlayer along the cup wall, and the medicine is prevented from leaking.

Further optimizing the above scheme, as shown in fig. 1, the connecting plate 21 includes an inverted U-shaped portion and two arc-shaped connecting portions, two free ends of the inverted U-shaped portion are connected with the outer wall of the atomizing barrel 22 through one arc-shaped connecting portion respectively, a horizontal beam of the inverted U-shaped portion is provided with a boss 211 extending downward, and the boss 211 is arranged opposite to an opening at the upper end of the atomizing barrel 22. The cone-tip body 7 is inserted into the atomizing cylinder 22, so that the protruding rib 71 is in direct contact with the inner wall of the atomizing cylinder 22.

The utility model discloses an atomizing principle as follows: when the cup cover is covered on the cup body, the convex ribs on the conical surface outside the conical tip accurately control the fit clearance between the inner conical surface of the cup core and the conical surface outside the conical tip, and capillary water absorption is generated in the fit clearance, so that liquid medicine is absorbed to the top of the conical tip body from the bottom of the cup body through the clearance. At the moment, gas enters the inner space of the conical tip body from the gas source connecting piece and is sprayed out from the atomizing conical hole at the top end of the conical tip body, and the sprayed gas atomizes and sprays out the liquid medicine at the top end of the conical tip body from the opening at the top end of the atomizing cylinder.

In one embodiment of the present invention, as shown in fig. 1-3, an umbrella cap lifting mechanism is provided on the top of the connecting plate 21, and the top of the umbrella cap lifting mechanism is connected to the lower end of the cup cover 4 for adjusting the atomization rate and the atomization gas particles. Umbrella hat elevating system includes that umbrella hat 3 and umbrella hat drive assembly 5 set up in the top of cup core 2, umbrella hat 3 has open-ended tubular structure for upper and lower both ends, be equipped with the draw-in groove 31 that is used for joint connecting plate 21 on the lower part lateral wall of umbrella hat 3. The umbrella cap 3 comprises an upper pipe body 32 and a lower cap body 33, and the pipe body 32 is provided with an internal thread which is in threaded fit with the umbrella cap driving component 5; the two clamping grooves 31 are oppositely arranged on the side wall of the cap body 33, and the connecting plate 21 on the cup core 2 is clamped into the clamping grooves 31; the upper end joint of umbrella hat drive assembly 5 is in the upper end opening of bowl cover 4, umbrella hat drive assembly 5 can rotate 4 relative bowl covers under the exogenic action, the lower extreme of umbrella hat drive assembly 5 and the inner wall threaded connection of body 32. The upper end of the umbrella cap driving component 5 is provided with a tray 52, the lower end of the umbrella cap driving component is provided with a rotary rod 51 which is used for being connected with the umbrella cap 3, and the upper end of the rotary rod 51 is fixedly connected with the lower surface of the tray 52; the lower end of the rotary rod 51 is in threaded connection with the upper pipe body 32 of the umbrella cap 3; the upper surface of the tray 52 is provided with a convex handle 53 extending upwards, the lower surface of the tray 52 is also provided with two claws 54, the convex handle 53 and the claws 54 are respectively provided with two, and the two claws 54 are symmetrically arranged at the outer side of the rotating rod 51; the umbrella cap driving component 5 is clamped in the opening at the upper end of the cup cover 4 through the clamping jaws 54. The umbrella cap and the umbrella cap driving assembly with the structure have the following working processes:

the tray is inversely hung on the installation buckle of the inner side of the cup cover through two clamping jaws, the umbrella cap is limited by the cup core through rotating the rotary rod and cannot rotate, and the rotation of the rotary rod is converted into the lifting motion of the umbrella cap through the threaded connection structure of the rotary rod and the umbrella cap. Whether the umbrella cap is covered or not is achieved through the lifting of the umbrella cap, when the umbrella cap descends, the large part of atomized particles generated at the atomizing nozzle can be blocked by the inner wall of the umbrella cap, and then the effect of filtering aerosol with large particle size is achieved, so that the aerosol particles generated by the atomizer are more uniform. Through the umbrella hat lift, change the umbrella hat down along with the interval of atomizing taper hole, influence taper hole department air current pressure, because the venturi principle, and then influence the taper hole and go up the water yield what for the atomization rate is different.

In a specific embodiment of the present invention, as shown in fig. 1 and 2, the upper end edge of the cup cover 4 is provided with a positioning groove 17, the lower surface of the cover plate 14 is provided with a spigot 18 for fitting with the inside of the cup cover 4, and the edge of the cover plate 14 is provided with a plug board 19 for inserting the positioning groove 17. By adopting the structure, the cover plate and the cup cover can be accurately positioned.

Further optimizing the technical scheme, as shown in fig. 1-3, a handle 16 is arranged on the side wall of the cup cover 4; the atomizing gas spraying port of the cup cover 4 is provided with a connecting pipe 8, and the mouthpiece 12 is connected with the connecting pipe 8. The mouthpiece is convenient to install by means of the connecting pipe.

In a specific embodiment of the present invention, as shown in fig. 2 and 3, the air source connecting piece 6 and the cone-tip body 7 are an integral structure, and the central axis of the air source connecting piece 6 coincides with the central axis of the cone-tip body 7; the lower end of the cup body 1 is in an inverted cone shape with a large upper part and a small lower part. In addition, four convex ribs 71 are uniformly distributed on the outer side wall of the conical tip body 7, and the convex ribs 71 do not extend to the top end of the conical tip body 7; meanwhile, four convex ribs 101 are arranged at the bottom of the inverted cone groove of the cup body, the width of each convex rib is the same as that of the convex rib on the cone tip body, and the tops of the four convex ribs are parallel and level and are higher than the liquid collecting plane at the bottom of the cup body. The cup body and the conical tip body are matched, a water feeding gap is formed between the bottom of the conical tip body and the liquid collecting ring surface, and the water feeding stability can be further guaranteed. The cup core is supported by the raised ribs, so that the distance between the inner wall of the cup core and the outer wall of the cone tip body is kept fixed, a fixed water feeding interlayer is formed between the outer conical surface of the cone tip body and the inner conical surface of the cup core, stable water absorption during atomization is guaranteed, and the continuous stability of the atomization rate is guaranteed.

The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims (10)

1. An atomizer that rate of atomization is adjustable which characterized in that: the cup comprises a cup body, a cup core and a cup cover, wherein the upper end of the cup body is open, the lower end of the cup body is closed, and the center of the lower end of the cup body is provided with an air source connecting piece extending towards the outer side of the cup body; the cup core comprises a connecting plate and an atomizing cylinder, the atomizing cylinder is a conical cylinder with a small upper part and a large lower part, openings are formed in the upper end and the lower end of the atomizing cylinder, the connecting plate is fixed at the upper end of the atomizing cylinder and is arranged opposite to the opening in the upper end of the atomizing cylinder, a conical tip body extending upwards and inserted into the atomizing cylinder is arranged in the center of the lower end of the cup body, and an opening opposite to the opening in the upper end of the atomizing cylinder is formed in the upper end of the conical tip body; the top of the connecting plate is provided with an umbrella cap lifting mechanism, and the top of the umbrella cap lifting mechanism is connected with the lower end of the cup cover and used for adjusting the atomization rate and atomizing gas particles; the cup cover is connected with the cup body, the upper end and the lower end of the cup cover are provided with openings, the side wall of the cup cover is provided with an atomizing gas spraying port, the opening at the upper end of the cup cover is an air supplementing port, and a first check valve assembly is arranged in the air supplementing port; the air source connecting piece is sequentially communicated with the cone tip body and a gap between the cone tip body and the atomizing cylinder; the atomizing gas spray opening is connected with the mouthpiece, the upper surface of the mouthpiece is provided with an air inlet, and the outside of the air inlet is provided with a second check valve component.

2. The adjustable atomization rate atomizer of claim 1, wherein: the top of bowl cover is equipped with the apron, the tonifying qi mouth sets up in the middle part of apron, first check valve subassembly is the first valve plate that is used for the shutoff tonifying qi mouth, the one end of first valve plate articulates in the below edge of tonifying qi mouth.

3. The adjustable atomization rate atomizer of claim 2, wherein: the second one-way valve assembly is a second valve plate used for blocking the air inlet, and the second valve plate is arranged outside the air inlet on the upper surface of the mouthpiece.

4. The adjustable atomization rate atomizer of claim 1, wherein: an interlayer is arranged in the cup cover, the upper end of the interlayer is blocked, the lower end of the interlayer is open, and an inner cavity of the interlayer is communicated with an inner cavity of the cup body.

5. The adjustable atomization rate atomizer of claim 1, wherein: the connecting plate includes type of falling U part and two arc connected portions, type of falling U two free ends respectively through an arc connected portion with the outer wall connection of an atomizing section of thick bamboo, be equipped with downwardly extending's boss on the horizontal beam of type of falling U part, the boss with the opening of atomizing section of thick bamboo upper end sets up relatively.

6. The adjustable atomization rate atomizer of claim 1, wherein: the umbrella cap lifting mechanism comprises an umbrella cap and an umbrella cap driving assembly, the umbrella cap is of a cylindrical structure with openings at the upper end and the lower end, a clamping groove for clamping a connecting plate is formed in the side wall of the lower part of the umbrella cap, and the upper part of the umbrella cap is in threaded connection with the umbrella cap driving assembly; the upper end of the umbrella cap driving component is clamped in the opening at the upper end of the cup cover.

7. The adjustable atomization rate atomizer of claim 6, wherein: the upper end of the umbrella cap driving component is provided with a tray, the lower end of the umbrella cap driving component is provided with a rotary rod used for being connected with the umbrella cap, and the upper end of the rotary rod is fixedly connected with the lower surface of the tray; the lower end of the rotary rod is in threaded connection with the upper part of the umbrella cap; the upper surface of the tray is provided with a convex handle extending upwards, the lower surface of the tray is also provided with two clamping jaws, and the two clamping jaws are symmetrically arranged on the outer side of the rotary rod; the umbrella cap driving assembly is clamped in the opening at the upper end of the cup cover through the clamping jaws.

8. The adjustable atomization rate atomizer of claim 2, wherein: the utility model discloses a cup cover, including the bowl cover, the upper end edge of bowl cover is equipped with the constant head tank, the lower surface of apron is equipped with and is used for the identical tang with bowl cover inside, the edge of apron is equipped with the picture peg that is used for inserting the constant head tank.

9. The adjustable atomization rate atomizer of claim 1, wherein: a handle is arranged on the side wall of the cup cover; the atomizing gas spraying port of the cup cover is provided with a connecting pipe, and the mouthpiece is connected with the connecting pipe.

10. The adjustable atomization rate atomizer of claim 1, wherein: four convex ribs are uniformly distributed on the outer side wall of the cone tip body, and the convex ribs are in direct contact with the inner wall of the atomizing cylinder and do not extend to the top end of the cone tip body; the gas source connecting piece and the cone tip body are of an integrated structure, and the central axis of the gas source connecting piece is coincided with the central axis of the cone tip body; the lower end of the cup body is in an inverted cone shape with a large upper part and a small lower part.

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