CN114028664B - Atomizer for traditional Chinese medicine internal medicine - Google Patents
Atomizer for traditional Chinese medicine internal medicine Download PDFInfo
- Publication number
- CN114028664B CN114028664B CN202111647605.6A CN202111647605A CN114028664B CN 114028664 B CN114028664 B CN 114028664B CN 202111647605 A CN202111647605 A CN 202111647605A CN 114028664 B CN114028664 B CN 114028664B
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- cup
- venturi tube
- space
- liquid medicine
- diversion
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- 239000003814 drug Substances 0.000 title claims abstract description 63
- 239000007788 liquid Substances 0.000 claims abstract description 54
- 230000006835 compression Effects 0.000 claims abstract description 18
- 238000007906 compression Methods 0.000 claims abstract description 18
- 125000006850 spacer group Chemical group 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 12
- 239000006199 nebulizer Substances 0.000 claims description 3
- 238000000889 atomisation Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 208000023504 respiratory system disease Diseases 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 201000007100 Pharyngitis Diseases 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 208000006673 asthma Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007012 clinical effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 101150038956 cup-4 gene Proteins 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 208000030500 lower respiratory tract disease Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
- A61M11/02—Sprayers or atomisers specially adapted for therapeutic purposes operated by air or other gas pressure applied to the liquid or other product to be sprayed or atomised
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1025—Respiratory system
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nozzles (AREA)
- Special Spraying Apparatus (AREA)
Abstract
The invention relates to an atomizer for traditional Chinese medicine, which comprises an air compression pump and an atomizing cup, wherein an air inlet is arranged at the bottom of a cup body of the atomizing cup and is used for being connected with the air compression pump, an air outlet of the cup cover is arranged on the cup cover, an atomizing spacer corresponding to the air outlet of the venturi tube is arranged on the cup cover, the venturi tube comprises a tube body with a compressed air channel inside, at least two diversion trenches with outward openings are uniformly distributed on the periphery of the tube body along the circumferential direction, each diversion trench extends along the axial direction of the tube body, a slideway with a guiding direction extending along the up-down direction is arranged on the outer side of the corresponding diversion trench, a guiding sheet capable of being pulled out from the slideway from bottom to top is arranged on the slideway in a guiding manner, a liquid medicine channel is enclosed between the guiding sheet and the diversion trench, a liquid inlet of the liquid medicine channel is positioned at the bottom of the body, and a liquid outlet of the liquid medicine channel is positioned at the upper end of the venturi tube. The invention solves the technical problems that the liquid medicine tube in the prior art cannot be cleaned and the liquid medicine is easy to remain.
Description
Technical Field
The invention relates to the field of atomization treatment, in particular to a compression type atomizer for the internal medicine of traditional Chinese medicine.
Background
The medical atomizer is mainly used for treating various upper and lower respiratory diseases, such as cold, fever, asthma, pharyngitis and the like, and atomization treatment is an important and effective treatment method in respiratory disease treatment methods.
The common atomizer has ultrasonic atomizer and compression atomizer, and ultrasonic atomizer utilizes the ultrasonic principle to atomize the liquid medicine, and ultrasonic atomizer is nonselective to fog grain, so the medicine granule that produces mostly only can deposit on upper respiratory tracts such as oral cavity, throat, and is poor to the treatment effect of lower respiratory tract disease, and is great to the medicine demand, and waste phenomenon is serious.
The compressed atomizer is also called a jet atomizer, and the high-speed air flow generated by the air compressor is utilized to spray the liquid medicine in the negative pressure zone of the high-speed air flow onto the barrier together, so that the liquid medicine is splashed to the periphery under high-speed impact to become mist particles and the mist particles are sprayed out from the air outlet pipe. Therefore, the compression atomizer does not need cooling water, is free of maintenance in daily life, atomizes raw medicines, does not need dilution, has good clinical effect and high medicine utilization rate, and is widely used in atomization treatment.
The existing compression atomizer is a smokeless high-efficiency atomizer disclosed in China patent CN213823002U, and comprises an air compression pump, an atomizing cup and a face mask or a mouthpiece, wherein a nozzle connected with the face mask or the mouthpiece is arranged on the atomizing cup, a venturi tube with an air inlet end connected with the air compression pump is arranged in the atomizing cup, and a liquid suction tube is arranged at the periphery of the venturi tube.
When the liquid medicine spraying device is used, liquid medicine is poured into the atomizing cup, the bottom of the liquid medicine suction pipe is not in the liquid medicine, high-speed air generated by the air compression pump is sprayed out through the air outlet end of the venturi tube, a negative pressure environment is formed at the air outlet end of the venturi tube, the liquid medicine is sucked to the air outlet end of the venturi tube by the negative pressure liquid suction pipe, and the high-speed air and the liquid medicine are sprayed onto the barrier, so that atomized particles are formed through collision.
The existing compression type atomizer has the following problems: after the atomizer is used every time, the atomizing cup needs to be cleaned to prevent the influence of residual liquid medicine on the next use, the conventional cleaning mode directly utilizes flowing water to flush the atomizing cup, but the liquid medicine concentration in the liquid suction pipe is higher due to the smaller size of the liquid suction pipe, and the traditional flushing mode cannot clean the residual liquid medicine in the liquid suction pipe.
Disclosure of Invention
The invention aims to provide an atomizer for traditional Chinese medicine, which solves the technical problem that a liquid medicine pipe cannot be cleaned and is easy to have liquid medicine residues in the prior art.
In order to solve the technical problems, the technical scheme of the atomizer for the traditional Chinese medicine internal medicine is as follows:
the utility model provides an atomizer for traditional chinese medical science internal medicine, including air compression pump and atomizing cup, atomizing cup includes the cup and with the bowl cover of cup detachable connection, the bottom of cup is provided with the air inlet and is used for the venturi that links to each other with air compression pump, be provided with the bowl cover gas outlet on the bowl cover, be provided with the corresponding atomizing spacer of gas outlet with the venturi on the bowl cover, the venturi includes the body that inside has compressed gas passageway, the periphery of body has at least two opening outside guiding gutter along circumference evenly distributed, each guiding gutter extends along the body axial, be provided with the slide that the direction of direction extends along upper and lower direction in the outside of corresponding guiding gutter on the body, the direction is equipped with the guide vane that can extract in the slide from bottom to top on the slide, enclose patent medicine liquid passageway between guide vane and the guiding gutter, the inlet of liquid medicine passageway is located the body bottom, the liquid outlet of liquid medicine passageway is located the upper end of venturi.
The beneficial effects of the invention are as follows: the liquid medicine channel is formed by enclosing the guide groove and the guide sheet, the guide sheet is inserted into the corresponding slideway from top to bottom in normal use, the guide sheet and the guide groove at the inner side of the guide sheet enclose the liquid medicine channel for conveying the liquid medicine from bottom to bottom, the use principle of the atomizing cup is consistent with that of the prior art, when the atomizing cup is required to be washed after the use is finished, the guide sheet is taken out from the corresponding slideway from bottom to top, the guide sheet can be independently washed, and the outer side of the guide sheet is completely exposed because the guide sheet is not arranged, so that the atomizing cup is easy to wash and has no problem of residual liquid medicine.
Further, the slideway comprises two sliding grooves with opposite notches in the circumferential direction, the guide groove is positioned between the two corresponding sliding grooves, the guide sheet is of an arc-shaped structure, the cross section of the bottom of the guide groove is arc-shaped, and the circumferential distance between the bottoms of the two sliding grooves is greater than the circumferential length of the bottom of the guide groove.
Further, the number of the diversion trenches is three, and the three diversion trenches are evenly arranged at intervals along the circumferential direction.
Further, the upper end of the guide vane is provided with a convex hand-pulling block.
Further, the cup body comprises a cup wall of a hollow cylindrical structure and a cup bottom fixed at the bottom of the cup wall, the venturi tube is in rotary sealing fit with the cup bottom, the venturi tube is provided with a connecting section positioned at the lower side of the cup bottom, an air inlet of the venturi tube is formed by a bottom hollow opening of the connecting section, the venturi tube and the cup wall are eccentrically arranged to enable a first space to be formed between the venturi tube and one side wall of the cup wall, a second space is formed between the venturi tube and the other side wall of the cup wall, and the maximum distance between the venturi tube and the cup wall corresponding to the second space is larger than the maximum distance between the venturi tube and the cup wall corresponding to the first space.
Further, the air outlet of the cup cover corresponds to the second space.
Further, a rotation stopping operation ear which is held by an operator is arranged on the connecting section.
Further, the cup bottom corresponding to the second space is an inclined plate which gradually inclines downwards towards the venturi tube.
Further, a rotation stopping key slot is formed in the periphery of the upper end of the cup wall, a rotation stopping key block matched with the rotation stopping key slot is arranged on the cup cover, the cup cover is connected to the upper end of the cup wall from top to bottom in a sleeved mode, and a first sealing ring is arranged between the cup cover and the cup wall.
Further, a second sealing ring for realizing sealing fit between the venturi tube and the cup bottom is arranged between the venturi tube and the cup bottom.
Drawings
The above, as well as additional purposes, features, and advantages of exemplary embodiments of the present disclosure will become readily apparent from the following detailed description when read in conjunction with the accompanying drawings. Several embodiments of the present disclosure are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which like reference numerals refer to like or corresponding parts and in which:
FIG. 1 is a view showing the state of use of one embodiment of a nebulizer for medical use in the present invention;
FIG. 2 is a schematic view of the atomizing cup of FIG. 1
Fig. 3 is an enlarged view at a in fig. 2;
FIG. 4 is a bottom view of the connecting section of FIG. 2;
FIG. 5 is a bottom view of the lid of FIG. 2;
FIG. 6 is a top view of the venturi of FIG. 2;
FIG. 7 is a schematic illustration of the venturi and deflector engagement of FIG. 6;
FIG. 8 is a schematic view of the baffle of FIG. 7;
fig. 9 is a schematic view of a baffle according to the present invention.
Reference numerals illustrate: 1. a face; 2. a face mask; 3. a first air tube; 4. an atomizing cup; 5. an air compression pump; 6. a second air pipe; 7. a cup wall; 8. a guide key groove; 9. a cup cover air outlet; 10. a hand-pulling block; 11. a liquid medicine passage; 12. a second space; 13. a deflector; 14. a rotation stopping operation ear; 15. a connection section; 16. a second seal ring; 17. a cup bottom; 18. a venturi tube; 19. a compressed gas passage; 20. a first space; 21. a first seal ring; 22. a guide key block; 23. a cup cover; 25. an atomizing spacer; 26. a sloping plate; 27. a tube body; 28. a diversion trench; 29. a chute; 30. a finger.
Detailed Description
In order that the invention may be readily understood, a more particular description thereof will be rendered by reference to specific embodiments that are illustrated in the appended drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
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 invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
The embodiment of the atomizer for the traditional Chinese medicine medical department is shown in fig. 1 to 9: comprising an air compression pump 5, an atomizing cup 4 and a mask 2, which belong to the prior art and the construction of which is not described in detail here. In fig. 1 item 1 represents a person's face, where the mask 2 is applied to the person's face, and in other embodiments of the invention a respiratory mouth may be used instead of the mask.
The atomizing cup comprises a cup body and a cup cover 23 detachably connected with the cup body, wherein the cup body comprises a cup wall 7 with a hollow cylindrical structure and a cup bottom 17 fixed at the bottom of the cup wall, the cup cover 23 is detachably connected with the cup wall 7, and a cup cover air outlet 9 is formed in the cup cover. The periphery of the upper end of the cup wall is provided with a guide key groove 8, the cup cover is provided with a guide key block 22 matched with the guide key groove, the cup cover is connected to the upper end of the cup wall from top to bottom in a sleeved mode, a first sealing ring 21 is arranged between the cup cover and the cup wall, the cup cover and the upper end of the cup wall are fixed through friction force generated by the first sealing ring, when the cup cover is required to be separated from the cup wall, the cup cover is pulled up directly, when the cup cover is required to be buckled on the cup wall, the guide key block is aligned with the guide key groove, the cup cover is buckled on the cup wall directly from top, and the installation angle of the cup cover is guaranteed through cooperation of the guide key block 22 and the guide key groove 8.
The cup bottom is rotatably provided with a venturi tube 18 with an air inlet for being connected with an air compression pump through a second air tube, an inner hole of the venturi tube forms a compressed air channel 19, the bottom of the cup cover is provided with an atomization spacer 25 corresponding to an air outlet of the venturi tube, the venturi tube comprises a tube body 27 with the compressed air channel inside, and a second sealing ring 16 for realizing sealing fit of the cup bottom 17 and the tube body 27 is arranged between the cup bottom and the tube body.
The periphery of the pipe body is evenly distributed with three guide grooves 28 with outward openings along the circumferential direction, the cross section of each guide groove 28 is arc-shaped, each guide groove 28 extends along the axial direction of the pipe body, a slide way with the guiding direction extending along the up-down direction is arranged on the outer side of the corresponding guide groove on the pipe body, a guide sheet which can be pulled out of the slide way from bottom to top is arranged on the slide way in a guiding manner, the guide sheet is made of nylon materials or other plastic materials, a medicine liquid channel 11 is enclosed between the guide sheet 13 and the guide groove 28, a liquid inlet of the medicine liquid channel 11 is positioned at the bottom of the body, and a liquid outlet of the medicine liquid channel 11 is positioned at the upper end of the venturi tube.
In this embodiment, the sliding way includes two sliding grooves 29 with opposite slots in the circumferential direction, the guiding groove 28 is located between the two corresponding sliding grooves 29, the guiding sheet 13 is in an arc structure, the cross section of the bottom of the guiding groove 28 is arc, and the circumferential distance between the bottoms of the two sliding grooves 29 is greater than the circumferential length of the bottom of the guiding groove.
The upper end of the guide vane is provided with a convex hand-pulling block 10.
The venturi tube is provided with a connecting section 15 positioned at the lower side of the cup bottom, the air inlet of the venturi tube is formed by a bottom hollow opening of the connecting section, the venturi tube and the cup wall are eccentrically arranged so that a first space 20 is formed between the venturi tube and one side wall of the cup wall, a second space 12 is formed between the venturi tube and the other side wall of the cup wall, and the maximum distance between the venturi tube of the second space 12 and the cup wall corresponding to the second space is larger than the maximum distance between the venturi tube and the cup wall corresponding to the first space. The cup cover air outlet 9 corresponds to the second space 12, the space of the second space 12 is larger, atomized particles in the second space are more, and the cup cover air outlet 9 corresponds to the second space 12, so that the air outlet quantity of the cup cover air outlet is improved, and the treatment effect is improved. The joint section is provided with a rotation stopping operation lug 14 which is held by an operator.
The cup bottom corresponding to the second space is an inclined plate which gradually and downwards inclines and extends towards the venturi tube.
When the device is used, firstly, liquid medicine is added into the atomizing cup, the cup cover is opened, the liquid medicine is poured into the atomizing cup, and due to the arrangement of the inclined plate, the liquid medicine can be gathered at the first space, so that the liquid medicine channel is convenient to extract, and the liquid medicine is prevented from being wasted; the high-speed air flow generated by the air compression pump is upwards sprayed to the atomization spacer after passing through the compressed air channel of the venturi tube, negative pressure is generated by the high-speed air flow, the liquid medicine at the bottom of the cup is sucked to the air outlet of the venturi tube through the liquid medicine channel, and the high-speed air flow is mixed with the liquid medicine to impact the atomization spacer, so that fog particles are formed, and the fog particles are breathed by a user through the air outlet of the cup cover and the first air tube.
After the use is finished, the atomizing cup needs to be cleaned, as the amount of liquid medicine used each time is small, only a few milliliters, the size of the atomizing cup is not large, generally, the inner diameter of the cup wall is only tens centimeters, in order to leave a larger operation space, the venturi tube and the cup wall are arranged eccentrically, so that a finger can extend into the second space conveniently, as shown in fig. 9, an operator extends a finger 30 into the second space, the finger dials a hand-pulling block to move the guide plate upwards, the guide plate corresponding to the second space is taken out from bottom to top, then the guide plates at other positions need to be rotated to the positions corresponding to the second space, and because the size of the inner cavity of the cup wall is small, the venturi tube is not easy to directly operate the upper end of the venturi tube to rotate, the operator can directly hold the rotation-stopping operation lug to rotate the venturi tube, the corresponding guide plate is rotated to correspond to the second space, and the operator can also operate the rotation-stopping operation lug only by one hand, and the other hand can rotate the cup body to change the relative position of the guide plate and the second space.
In the foregoing description of the present specification, the terms "fixed," "mounted," "connected," or "connected" are to be construed broadly, unless explicitly stated or limited otherwise. For example, in terms of the term "coupled," it may be fixedly coupled, detachably coupled, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other. Therefore, unless otherwise specifically defined in the specification, a person skilled in the art can understand the specific meaning of the above terms in the present invention according to the specific circumstances.
Those skilled in the art will also appreciate from the foregoing description that terms such as "upper," "lower," "front," "rear," "left," "right," "length," "width," "thickness," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," "center," "longitudinal," "transverse," "clockwise," or "counterclockwise" and the like are used herein for the purpose of facilitating description and simplifying the description of the present invention, and thus do not necessarily have to have, configure, or operate in, the specific orientations, and thus are not to be construed or construed as limiting the present invention.
In addition, the terms "first" or "second" and the like used in the present specification to refer to the numbers or ordinal numbers are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present specification, the meaning of "plurality" means at least two, for example, two, three or more, etc., unless explicitly defined otherwise.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (3)
1. The utility model provides an atomizer for traditional chinese medical science internal medicine, includes air compression pump and atomizing cup, and atomizing cup includes the cup and with the bowl cover of cup detachable connection, the bottom of cup be provided with the air inlet be used for with the venturi that air compression pump links to each other, be provided with the bowl cover gas outlet on the bowl cover, be provided with on the bowl cover with the corresponding atomizing spacer of venturi's gas outlet, its characterized in that: the venturi tube comprises a tube body with a compressed gas channel inside, at least two diversion trenches with outward openings are evenly distributed on the periphery of the tube body along the circumferential direction, each diversion trench extends along the axial direction of the tube body, a slideway with a guiding direction extending along the up-down direction is arranged on the outer side of the corresponding diversion trench, a diversion sheet which can be pulled out of the slideway from bottom to top is arranged on the slideway in a guiding way, a liquid medicine channel is enclosed between the diversion sheet and the diversion trench, a liquid inlet of the liquid medicine channel is positioned at the bottom of the body, a liquid outlet of the liquid medicine channel is positioned at the upper end of the venturi tube, the slideway comprises two sliding trenches with opposite notches in the circumferential direction, the diversion trench is positioned between the two corresponding sliding trenches, the diversion sheet is of an arc-shaped structure, the cross section of the bottom of the diversion trench is arc-shaped, the circumferential distance between the bottoms of the two sliding trenches is greater than the circumferential length of the bottoms of the diversion trenches, the three diversion trenches are uniformly arranged at intervals along the circumferential direction, the upper end of the diversion sheet is provided with a convex hand-pulling block, the cup body comprises a cup wall with a hollow cylindrical structure and a cup bottom fixed at the bottom of the cup wall, the venturi tube is in rotary sealing fit with the cup bottom, the venturi tube is provided with a connecting section positioned at the lower side of the cup bottom, an air inlet of the venturi tube is formed by a bottom hollow opening of the connecting section, the venturi tube and the cup wall are eccentrically arranged to form a first space between the venturi tube and one side wall of the cup wall, a second space is formed between the venturi tube and the other side wall of the cup wall, the maximum distance between the venturi tube in the second space and the cup wall corresponding to the second space is larger than the maximum distance between the venturi tube and the cup wall corresponding to the first space, a cup cover air outlet corresponds to the second space, a rotary stopping operation lug for being held by an operator is arranged on the connecting section, the cup bottom corresponding to the second space is an inclined plate which gradually and downwards inclines and extends towards the venturi tube.
2. The nebulizer for the internal medicine of traditional Chinese medicine according to claim 1, wherein: the periphery of the upper end of the cup wall is provided with a guide key groove, a guide key block matched with the guide key groove is arranged on the cup cover, the cup cover is used for being sleeved on the upper end of the cup wall from top to bottom, and a first sealing ring is arranged between the cup cover and the cup wall.
3. The nebulizer for the internal medicine of traditional Chinese medicine according to claim 1, wherein: a second sealing ring for realizing sealing fit between the venturi tube and the cup bottom is arranged between the venturi tube and the cup bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111647605.6A CN114028664B (en) | 2021-12-30 | 2021-12-30 | Atomizer for traditional Chinese medicine internal medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111647605.6A CN114028664B (en) | 2021-12-30 | 2021-12-30 | Atomizer for traditional Chinese medicine internal medicine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114028664A CN114028664A (en) | 2022-02-11 |
| CN114028664B true CN114028664B (en) | 2024-04-05 |
Family
ID=80141128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111647605.6A Active CN114028664B (en) | 2021-12-30 | 2021-12-30 | Atomizer for traditional Chinese medicine internal medicine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114028664B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017133495A1 (en) * | 2016-02-04 | 2017-08-10 | 深圳金亿帝医疗设备股份有限公司 | Atomizing cup assembly and compression type atomizer |
| CN208081621U (en) * | 2018-01-18 | 2018-11-13 | 江苏安宁医疗器械有限公司 | A kind of atomizing cup |
| CN213374478U (en) * | 2020-08-24 | 2021-06-08 | 河南省健琪医疗器械有限公司 | Atomizer with uniform spraying amount |
| CN214129803U (en) * | 2020-10-15 | 2021-09-07 | 广西宜和百瑞医疗科技有限公司 | Atomizing cup |
| CN214343808U (en) * | 2020-10-15 | 2021-10-08 | 广西宜和百瑞医疗科技有限公司 | Novel atomizing cup |
-
2021
- 2021-12-30 CN CN202111647605.6A patent/CN114028664B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017133495A1 (en) * | 2016-02-04 | 2017-08-10 | 深圳金亿帝医疗设备股份有限公司 | Atomizing cup assembly and compression type atomizer |
| CN208081621U (en) * | 2018-01-18 | 2018-11-13 | 江苏安宁医疗器械有限公司 | A kind of atomizing cup |
| CN213374478U (en) * | 2020-08-24 | 2021-06-08 | 河南省健琪医疗器械有限公司 | Atomizer with uniform spraying amount |
| CN214129803U (en) * | 2020-10-15 | 2021-09-07 | 广西宜和百瑞医疗科技有限公司 | Atomizing cup |
| CN214343808U (en) * | 2020-10-15 | 2021-10-08 | 广西宜和百瑞医疗科技有限公司 | Novel atomizing cup |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114028664A (en) | 2022-02-11 |
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