CN220046729U - Phlegm-resolving sprayer - Google Patents
Phlegm-resolving sprayer Download PDFInfo
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- CN220046729U CN220046729U CN202320416591.5U CN202320416591U CN220046729U CN 220046729 U CN220046729 U CN 220046729U CN 202320416591 U CN202320416591 U CN 202320416591U CN 220046729 U CN220046729 U CN 220046729U
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- main column
- spring
- spray head
- guide rod
- piston
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- 206010062717 Increased upper airway secretion Diseases 0.000 title claims abstract description 18
- 208000026435 phlegm Diseases 0.000 title claims abstract description 18
- 239000007921 spray Substances 0.000 claims abstract description 83
- 239000007788 liquid Substances 0.000 claims abstract description 52
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 30
- 239000010935 stainless steel Substances 0.000 claims abstract description 30
- 239000003814 drug Substances 0.000 claims abstract description 22
- DHKHKXVYLBGOIT-UHFFFAOYSA-N 1,1-Diethoxyethane Chemical compound CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 claims description 4
- 239000010963 304 stainless steel Substances 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 claims description 4
- 239000011354 acetal resin Substances 0.000 claims description 4
- -1 polyethylene Polymers 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 229920006324 polyoxymethylene Polymers 0.000 claims description 4
- 206010036790 Productive cough Diseases 0.000 claims 6
- 208000024794 sputum Diseases 0.000 claims 6
- 210000003802 sputum Anatomy 0.000 claims 1
- 238000011002 quantification Methods 0.000 abstract description 2
- 238000001647 drug administration Methods 0.000 abstract 1
- 230000000630 rising effect Effects 0.000 abstract 1
- 201000007100 Pharyngitis Diseases 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000002200 mouth mucosa Anatomy 0.000 description 2
- 210000003300 oropharynx Anatomy 0.000 description 2
- 208000023504 respiratory system disease Diseases 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000001839 systemic circulation Effects 0.000 description 2
- 206010011224 Cough Diseases 0.000 description 1
- 206010068319 Oropharyngeal pain Diseases 0.000 description 1
- 208000006673 asthma Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000621 bronchi Anatomy 0.000 description 1
- 206010006451 bronchitis Diseases 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 206010035653 pneumoconiosis Diseases 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 206010039083 rhinitis Diseases 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
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- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The utility model provides a phlegm-resolving sprayer, and belongs to the technical field of medical appliances. The utility model comprises a spray head, a spray nozzle, a main column, a first spring, a pump cap, a clamp buckle, a piston, a guide rod, a second spring, a stainless steel ball, a pump body and a liquid guiding pipe; the first end of the liquid guiding pipe is positioned at the lower end of the cavity in the pump body, and a stainless steel ball is arranged at the upper part of the first end of the liquid guiding pipe; the spray head can drive the main column to move up and down together; the outer side of the main column is provided with a clamp buckle; a pump cap is arranged between the clamp buckle and the main column; a guide rod is arranged below the main column; a first gap is formed between the main column and the guide rod; a second spring is arranged above the stainless steel ball; the second spring can be clamped at the upper part of the guide rod; the outer side of the main column is sleeved with a first spring; a piston is disposed between the first spring and the guide rod. The utility model has accurate quantification and flexible adjustment of the dosage; the extension bar can rotate, and the drug administration is convenient and quick; the bedridden patient does not need to take medicine for rising, and the children do not have fear in use.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a phlegm-resolving sprayer.
Background
The medical atomizer is mainly used for treating various upper and lower respiratory diseases, such as cough, asthma, sore throat, pharyngitis, rhinitis, bronchitis, pneumoconiosis and other diseases in the trachea, bronchi, alveoli and chest. The medical atomizer atomizes the liquid medicine into tiny particles, the medicine enters the respiratory tract through a breathing mode, and the medical atomizer is an important and effective treatment method in the treatment method of respiratory diseases.
Existing atomizers have a number of relatively bulky devices that are connected to a mask through a long tube with elastic straps that can be secured to the mouth but require cleaning of the connection tube, mask and connection tube. If the patient needs to repeatedly use, the patient is inconvenient to store, most of patients cannot atomize at home, and if the patient needs to atomize at home, the patient needs to purchase a professional atomizer, so that the patient has high price and high cost.
Disclosure of Invention
In order to solve the technical problems in the prior art, the utility model provides a phlegm-resolving sprayer, which comprises a spray head, a spray nozzle, a main column, a first spring, a pump cap, a clamp buckle, a piston, a guide rod, a second spring, a stainless steel ball, a pump body and a liquid guiding pipe; the pump body having an internal cavity; the first end of the liquid guiding pipe is positioned at the lower end of the cavity in the pump body, and the stainless steel ball is arranged at the upper part of the first end of the liquid guiding pipe; the main column is internally provided with a cavity; the spray head is connected with the main column and can drive the main column to move up and down together; a nozzle is arranged at the side end part of the spray head; the outer side of the main column is provided with a clamp buckle; a pump cap is arranged between the clamp buckle and the main column; the outer wall of the main column is provided with a first protruding part and a second protruding part, and one end of the pump cap can prop against the upper surface of the first protruding part of the main column; a guide rod is arranged below the main column; a first gap is arranged between the main column and the guide rod; a second spring is arranged above the stainless steel ball; the second spring extends to the outer side of the guide rod and can be clamped at the upper part of the guide rod; a first spring is sleeved outside the main column; a piston is arranged between the first spring and the guide rod; the piston is connected with the inner wall of the pump body; the piston can move up and down together with the main column; the lower end of the first spring is connected with the upper end of the piston, and the upper end of the first spring is connected with the lower surface of the first protruding part of the main column; when the spray head is pressed, a second gap communicated with the first gap is formed between the piston and the main column; the inner wall of the clamp buckle is provided with a buckle structure, the top of the clamp buckle is provided with a circle of groove, and the lower end of the spray head can move up and down in the groove. The utility model has accurate quantification and flexible adjustment of the dosage; the rotary extension bar is connected with the spray head, and can rotate 360 degrees through the rotation of the base, so that the medicine feeding is convenient and quick; the medicine is rapidly absorbed through oral mucosa or oropharynx, enters the systemic circulation to rapidly take effect and act on the whole body; the spray is formed after the use, so that risks caused by choking, atomization inhalation and the like are effectively avoided; the carrying and the use are convenient, and secondary pollution is avoided; the patient lying in bed does not need to assist in taking medicine, the child is not frightened in use, and the overall compliance of the patient is good. Besides clinical application, the utility model is also suitable for household use.
The utility model provides a phlegm-resolving sprayer which comprises a spray head, a spray nozzle, a main column, a first spring, a pump cap, a clamp buckle, a piston, a guide rod, a second spring, a stainless steel ball, a pump body and a liquid guiding pipe, wherein the spray head is arranged on the main column;
the pump body having an internal cavity; the first end of the liquid guiding pipe is positioned at the lower end of the cavity in the pump body, and the stainless steel ball is arranged at the upper part of the first end of the liquid guiding pipe;
the main column is internally provided with a cavity; the spray head is connected with the main column and can drive the main column to move up and down together; a nozzle is arranged at the side end part of the spray head;
the outer side of the main column is provided with a clamp buckle; a pump cap is arranged between the clamp buckle and the main column; the outer wall of the main column is provided with a first protruding part and a second protruding part, and one end of the pump cap can prop against the upper surface of the first protruding part of the main column;
a guide rod is arranged below the main column; a first gap is arranged between the main column and the guide rod; a second spring is arranged above the stainless steel ball; the second spring extends to the outer side of the guide rod and can be clamped at the upper part of the guide rod, and the lower part of the guide rod can move up and down along the second spring;
a first spring is sleeved outside the main column; a piston is arranged between the first spring and the guide rod; the piston is connected with the inner wall of the pump body; the piston can move up and down together with the main column; the lower end of the first spring is connected with the upper end of the piston, and the upper end of the first spring is connected with the lower surface of the first protruding part of the main column;
when the spray head is pressed, a second gap communicated with the first gap is formed between the piston and the main column;
the inner wall of the clamp buckle is provided with a buckle structure, the top of the clamp buckle is provided with a circle of groove, and the lower end of the spray head can move up and down in the groove.
Preferably, the clamp buckle comprises a first part, a second part and a third part which are integrally formed, wherein the longitudinal section of the first part is in a shape like a Chinese character 'ji' with an opening at the upper end, the second part is in a cylindrical shape, the upper end of the second part is connected with the outer edge of a circular ring at the bottom of the first part, and a buckle structure is arranged on the inner wall of the second part; the third part is cylindrical, is perpendicular to the circular ring at the bottom of the first part, is sleeved outside the first part, and the lower end of the spray head can move up and down in a groove formed between the first part and the second part.
Preferably, the outer diameter of the second portion of the clip clasp is 22.2mm-22.6mm.
Preferably, the pump body has an outer diameter of 8.1mm-8.5mm at the thickest part.
Preferably, the outer diameter of the spray head is 3.95mm-4.05mm.
Preferably, the part of the pump cap below the circular ring at the bottom of the first part of the clamp buckle is arc-shaped, the lower surface of the circular ring at the bottom of the first part of the clamp buckle is provided with a groove, and one side of the arc-shaped part, which is close to the lower surface of the circular ring at the bottom of the first part of the clamp buckle, is provided with teeth.
Preferably, the distance between the upper end of the outer edge of the piston and the bottom end of the lower part of the pump body is 26.5mm-29.5mm.
Preferably, the distance between the top of the spray head and the upper end of the outer edge of the piston is 16.6mm-20.6mm.
Preferably, the spray head is pressed once and moved downwards by 5.8-6.2mm.
Preferably, the nozzle is connected with the spray head through an extension bar.
Preferably, the extension bar is connected with the spray head through a base, the base can rotate, the extension bar can be folded, and after folding, the extension bar is located the side of the bottle body for containing the liquid medicine.
Preferably, the length of the extension bar is 4.8mm-5.2mm.
Preferably, the guide rod is made of acetal resin.
Preferably, the liquid guiding pipe, the pump body, the piston, the clamp buckle and the pump cap are all made of polyethylene materials.
Preferably, the first spring and the second spring are both 304 stainless steel.
Preferably, the length of the liquid guiding pipe extending out of the lower end of the pump body is (l-1) mm to (l+1) mm, and l is the length change standard of the liquid guiding pipe.
Working principle:
when in a static state, the second spring returns to the original position, and the stainless steel ball is in a loose state;
the spray head is pressed downwards, the main column moves downwards along with the spray head, the main column compresses the first spring to enable the piston to move downwards along with the main column, the piston pushes the guide rod to move downwards, the guide rod compresses the second spring, the second spring presses the stainless steel ball downwards, the stainless steel ball blocks the inlet of the liquid guiding pipe, and gas is exhausted;
loosening the spray head, enabling the main column to move upwards along with the spray head, enabling the first spring to relax, enabling the piston to move upwards along with the main column, enabling the piston to gradually separate from the first spring, enabling the guide rod to move upwards along with the piston, enabling the second spring to gradually return, enabling the stainless steel ball to be in a loosening state, and enabling liquid medicine to enter a cavity of the pump body from the liquid guiding pipe;
the spray head is pressed downwards again, the main column moves downwards along with the spray head, the first spring is compressed by the main column to enable the piston to move downwards along with the main column, a second gap communicated with the first gap is formed between the piston and the main column, and liquid medicine enters the cavity inside the main column from the cavity of the pump body through the second gap and the first gap between the main column and the guide rod and is sprayed out by the spray nozzle;
loosening the spray head, enabling the main column to move upwards along with the spray head, enabling the first spring to relax, enabling the piston to move upwards along with the main column, enabling the piston to gradually separate from the first spring, enabling the guide rod to move upwards along with the piston, enabling the second spring to gradually return, enabling the stainless steel ball to be in a loosening state, and enabling liquid medicine to enter a cavity of the pump body from the liquid guiding pipe;
the operations of resolving phlegm and spraying are then performed repeatedly by performing the above operations.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the spray head is pressed for one time, the spray head moves downwards by 5.8-6.2mm, the quantitative accuracy is realized, and the dosage can be flexibly adjusted;
2. the utility model adopts a rotary extension bar design, can rotate 360 degrees, and is convenient and quick to administer; the medicine is rapidly absorbed through oral mucosa or oropharynx, enters the systemic circulation to rapidly take effect and act on the whole body; the spray is formed after the use, so that risks caused by choking, atomization inhalation and the like are effectively avoided;
3. the extension bar is foldable, portable and convenient to use, and secondary pollution is avoided; the patient lying in bed does not need to assist in taking medicine, the child is not frightened in use, and the overall compliance of the patient is good.
4. The utility model has convenient operation and is suitable for household use besides clinical use.
Drawings
FIG. 1 is a schematic view in half longitudinal section of a phlegm sprayer according to one embodiment of the utility model; in the figure, l is the length change standard of the liquid guiding pipe and can be set according to the height of a bottle body connected with the phlegm-resolving sprayer and used for containing liquid medicine;
in the figure:
1. a liquid guiding pipe; 2. a pump body; 3. stainless steel balls; 4. a second spring; 5. a guide rod; 6. a piston; 7. clamping buckle; 8. a pump cap; 9. a first spring; 10. a groove; 11. a main column; 12. a bottle body for containing liquid medicine; 13. a buckle structure; 14. a first boss; 15. second boss, 16-spray head.
Detailed Description
The following describes the present utility model in detail with reference to fig. 1.
The utility model provides a phlegm-resolving sprayer which comprises a spray head 16, a spray nozzle (not shown in the figure), a main column 11, a first spring 9, a pump cap 8, a clamp buckle 7, a piston 6, a guide rod 5, a second spring 4, a stainless steel ball 3, a pump body 2 and a liquid guiding pipe 1;
the pump body 2 has an internal cavity; the first end of the liquid guiding pipe 1 is positioned at the lower end of the cavity in the pump body 2, and the stainless steel ball 3 is arranged at the upper part of the first end of the liquid guiding pipe 1;
the main column 11 is internally provided with a cavity; the spray head 16 is connected with the main column 11 and can drive the main column 11 to move up and down together; a nozzle is arranged at the side end part of the spray head 16;
the outer side of the main column 11 is provided with a clamp buckle 7; a pump cap 8 is arranged between the clamp buckle 7 and the main column 11; a first bulge part 14 and a second bulge part 15 are arranged on the outer wall of the main column 11, and one end of the pump cap 8 can prop against the upper surface of the first bulge part 14 of the main column 11;
a guide rod 5 is arranged below the main column 11; a first gap is arranged between the main column 11 and the guide rod 5; a second spring 4 is arranged above the stainless steel ball 3; the second spring 4 extends to the outer side of the guide rod 5 and can be clamped at the upper part of the guide rod 5, and the lower part of the guide rod 5 can move up and down along the second spring 4;
a first spring 9 is sleeved outside the main column 11; a piston 6 is arranged between the first spring 9 and the guide rod 5; the piston 6 is connected with the inner wall of the pump body 2; the piston 6 is movable up and down together with the main column 11; the lower end of the first spring 9 is connected with the upper end of the piston 6, and the upper end of the first spring 9 is connected with the lower surface of the first bulge part 14 of the main column 11;
when the spray head 16 is pressed, a second gap communicated with the first gap is formed between the piston 6 and the main column 11;
the inner wall of the clamp buckle 7 is provided with a buckle structure 13, the top of the clamp buckle 7 is provided with a circle of groove, and the lower end of the spray head 16 can move up and down in the groove.
According to a specific embodiment of the present utility model, the clamp buckle 7 comprises a first part, a second part and a third part which are integrally formed, wherein the longitudinal section of the first part is in a shape of a Chinese character 'ji' with an open upper end, the second part is in a cylindrical shape, the upper end of the second part is connected with the outer edge of the circular ring at the bottom of the first part, and the inner wall of the second part is provided with a buckle structure 13; the third part is cylindrical, is perpendicular to the circular ring at the bottom of the first part, is sleeved outside the first part, and the lower end of the spray head 16 can move up and down in a groove formed between the first part and the second part.
According to a specific embodiment of the utility model, the outer diameter of the second portion of the clamp catch 7 is 22.2mm-22.6mm.
According to a specific embodiment of the utility model, the pump body 2 has an outer diameter of 8.1mm-8.5mm at its widest point.
According to one embodiment of the utility model, the outer diameter of the spray head 16 is 3.95mm to 4.05mm.
According to one embodiment of the utility model, the portion of the pump cap 8 below the circular ring at the bottom of the first portion of the clamp buckle 7 is arc-shaped, the lower surface of the circular ring at the bottom of the first portion of the clamp buckle 7 is provided with a groove, and one side of the arc-shaped portion, which is close to the lower surface of the circular ring at the bottom of the first portion of the clamp buckle 7, is provided with teeth.
According to a specific embodiment of the utility model, the distance between the upper end of the outer edge of the piston 6 and the lower end of the lower part of the pump body 2 is 26.5mm-29.5mm.
According to one embodiment of the utility model, the distance between the top of the spray head 16 and the upper end of the outer edge of the piston 6 is 16.6mm-20.6mm.
According to one embodiment of the present utility model, the primary spray head 16 is pressed, and the spray head 16 is moved downward by 5.8-6.2mm.
According to one embodiment of the utility model, the nozzle is connected to the spray head 16 by an extension bar.
According to one embodiment of the utility model, the extension bar is connected to the spray head 16 by a base, the base being rotatable, the extension bar being foldable and, after folding, the extension bar being located on the side of the bottle 12 for containing the liquid medicine.
According to a specific embodiment of the utility model, the extension bar has a length of 4.8mm to 5.2mm.
According to one embodiment of the present utility model, the guide rod 5 is made of acetal resin.
According to a specific embodiment of the present utility model, the liquid guiding tube 1, the pump body 2, the piston 6, the clamp buckle 7 and the pump cap 8 are all made of polyethylene.
According to one embodiment of the present utility model, the first spring 9 and the second spring 4 are both made of 304 stainless steel.
According to a specific embodiment of the utility model, the length of the liquid guiding pipe 1 extending out of the lower end of the pump body 2 is (l-1) mm to (l+1) mm, and l is the length change standard of the liquid guiding pipe 1.
Example 1
According to one embodiment of the present utility model, the phlegm sprayer of the present utility model will be described in detail.
The utility model provides a phlegm-resolving sprayer which comprises a spray head 16, a spray nozzle (not shown in the figure), a main column 11, a first spring 9, a pump cap 8, a clamp buckle 7, a piston 6, a guide rod 5, a second spring 4, a stainless steel ball 3, a pump body 2 and a liquid guiding pipe 1;
the pump body 2 has an internal cavity; the first end of the liquid guiding pipe 1 is positioned at the lower end of the cavity in the pump body 2, and the stainless steel ball 3 is arranged at the upper part of the first end of the liquid guiding pipe 1;
the main column 11 is internally provided with a cavity; the spray head 16 is connected with the main column 11 and can drive the main column 11 to move up and down together; a nozzle is arranged at the side end part of the spray head 16;
the outer side of the main column 11 is provided with a clamp buckle 7; a pump cap 8 is arranged between the clamp buckle 7 and the main column 11; a first bulge part 14 and a second bulge part 15 are arranged on the outer wall of the main column 11, and one end of the pump cap 8 can prop against the upper surface of the first bulge part 14 of the main column 11;
a guide rod 5 is arranged below the main column 11; a first gap is arranged between the main column 11 and the guide rod 5; a second spring 4 is arranged above the stainless steel ball 3; the second spring 4 extends to the outer side of the guide rod 5 and can be clamped at the upper part of the guide rod 5, and the lower part of the guide rod 5 can move up and down along the second spring 4;
a first spring 9 is sleeved outside the main column 11; a piston 6 is arranged between the first spring 9 and the guide rod 5; the piston 6 is connected with the inner wall of the pump body 2; the piston 6 is movable up and down together with the main column 11; the lower end of the first spring 9 is connected with the upper end of the piston 6, and the upper end of the first spring 9 is connected with the lower surface of the first bulge part 14 of the main column 11;
when the spray head 16 is pressed, a second gap communicated with the first gap is formed between the piston 6 and the main column 11;
the inner wall of the clamp buckle 7 is provided with a buckle structure 13, the top of the clamp buckle 7 is provided with a circle of groove, and the lower end of the spray head 16 can move up and down in the groove.
The clamp buckle 7 comprises a first part, a second part and a third part which are integrally formed, the longitudinal section of the first part is in a shape like a Chinese character 'ji' with an opening at the upper end, the second part is in a cylindrical shape, the upper end of the second part is connected with the outer edge of a circular ring at the bottom of the first part, and a buckle structure 13 is arranged on the inner wall of the second part; the third part is cylindrical, is perpendicular to the circular ring at the bottom of the first part, is sleeved outside the first part, and the lower end of the spray head 16 can move up and down in a groove formed between the first part and the second part.
Wherein the outer diameter of the second part of the clamp buckle 7 is 22.2mm-22.6mm.
Wherein the outer diameter of the thickest part of the pump body 2 is 8.1mm-8.5mm.
Wherein the outer diameter of the spray head 16 is 3.95mm-4.05mm.
The pump cap 8 is arc-shaped below the ring at the bottom of the first part of the clamp buckle 7, a groove is formed in the lower surface of the ring at the bottom of the first part of the clamp buckle 7, and teeth are formed on one side of the arc-shaped part, close to the lower surface of the ring at the bottom of the first part of the clamp buckle 7.
Wherein, the distance between the upper end of the outer edge of the piston 6 and the bottom end of the lower part of the pump body 2 is 26.5mm-29.5mm.
Wherein, the distance between the top of the spray head 16 and the upper end of the outer edge of the piston 6 is 16.6mm-20.6mm.
Wherein the spray head 16 is pressed once and the spray head 16 is moved downward by 5.8-6.2mm.
Wherein the nozzle is connected to the spray head 16 by means of an extension bar (not shown).
Wherein, the extension bar is connected with the spray head 16 through a base (not shown in the figure), the base can rotate, the extension bar can be folded, and after folding, the extension bar is positioned on the side surface of the bottle body 12 for containing the liquid medicine.
Wherein the length of the extension rod is 4.8mm-5.2mm.
Wherein the guide rod 5 is made of acetal resin.
The liquid guiding pipe 1, the pump body 2, the piston 6, the clamp buckle 7 and the pump cap 8 are made of polyethylene.
Wherein, the first spring 9 and the second spring 4 are both made of 304 stainless steel.
The length of the liquid guiding pipe 1 extending out of the lower end of the pump body 2 is (l-1) mm to (l+1) mm, wherein l is the length change standard of the liquid guiding pipe 1 and can be set according to the height of a bottle body connected with the phlegm-resolving sprayer and used for containing liquid medicine;
working principle: 1. a liquid guiding pipe; 2. a pump body; 3. stainless steel balls; 4. a second spring; 5. a guide rod; 6. a piston; 7. clamping buckle; 8. a pump cap; 9. a first spring; 10. a groove; 11. a main column; 12. a bottle body for containing liquid medicine; 13. a buckle structure; 14. a first boss; 15. second boss, 16-head
When in a static state, the second spring 4 returns to the original position, and the stainless steel ball 3 is in a loose state;
pressing down the spray head 16, enabling the main column 11 to move downwards along with the spray head 16, enabling the main column 11 to compress the first spring 9 to enable the piston 6 to move downwards along with the main column 11, enabling the piston 6 to push the guide rod 5 to move downwards, enabling the guide rod 5 to compress the second spring 4, enabling the second spring 4 to press the stainless steel balls 3 downwards, enabling the stainless steel balls 3 to block the inlet of the liquid guiding pipe 1, and exhausting gas;
releasing the spray head 16, enabling the main column 11 to move upwards along with the spray head 16, enabling the first spring 9 to relax, enabling the piston 6 to move upwards along with the main column 11, enabling the piston 6 to gradually separate from the first spring 9, enabling the guide rod 5 to also move upwards along with the piston 6, enabling the second spring 4 to gradually return, enabling the stainless steel ball 3 to be in a loose state, and enabling liquid medicine to enter the cavity of the pump body 2 from the liquid guiding pipe 1;
the spray head 16 is pressed downwards again, the main column 11 moves downwards along with the spray head 16, the main column 11 compresses the first spring 9 to enable the piston 6 to move downwards along with the main column 11, a second gap communicated with the first gap is formed between the piston 6 and the main column 11, and liquid medicine enters the cavity in the main column 11 from the cavity of the pump body 2 through the second gap and the first gap between the main column 11 and the guide rod 5 and is sprayed out by the spray nozzle;
releasing the spray head 16, enabling the main column 11 to move upwards along with the spray head 16, enabling the first spring 9 to relax, enabling the piston 6 to move upwards along with the main column 11, enabling the piston 6 to gradually separate from the first spring 9, enabling the guide rod 5 to also move upwards along with the piston 6, enabling the second spring 4 to gradually return, enabling the stainless steel ball 3 to be in a loose state, and enabling liquid medicine to enter the cavity of the pump body 2 from the liquid guiding pipe 1;
the operations of resolving phlegm and spraying are then performed repeatedly by performing the above operations.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model are included in the protection scope of the present utility model.
Claims (10)
1. The phlegm-resolving sprayer is characterized by comprising a spray head, a spray nozzle, a main column, a first spring, a pump cap, a clamp buckle, a piston, a guide rod, a second spring, a stainless steel ball, a pump body and a liquid guiding pipe;
the pump body having an internal cavity; the first end of the liquid guiding pipe is positioned at the lower end of the cavity in the pump body, and the stainless steel ball is arranged at the upper part of the first end of the liquid guiding pipe;
the main column is internally provided with a cavity; the spray head is connected with the main column and can drive the main column to move up and down together; a nozzle is arranged at the side end part of the spray head;
the outer side of the main column is provided with a clamp buckle; a pump cap is arranged between the clamp buckle and the main column; the outer wall of the main column is provided with a first protruding part and a second protruding part, and one end of the pump cap can prop against the upper surface of the first protruding part of the main column;
a guide rod is arranged below the main column; a first gap is arranged between the main column and the guide rod; a second spring is arranged above the stainless steel ball; the second spring extends to the outer side of the guide rod and can be clamped at the upper part of the guide rod, and the lower part of the guide rod can move up and down along the second spring;
a first spring is sleeved outside the main column; a piston is arranged between the first spring and the guide rod; the piston is connected with the inner wall of the pump body; the piston can move up and down together with the main column; the lower end of the first spring is connected with the upper end of the piston, and the upper end of the first spring is connected with the lower surface of the first protruding part of the main column;
when the spray head is pressed, a second gap communicated with the first gap is formed between the piston and the main column;
the inner wall of the clamp buckle is provided with a buckle structure, the top of the clamp buckle is provided with a circle of groove, and the lower end of the spray head can move up and down in the groove.
2. The phlegm sprayer according to claim 1, wherein the clamp buckle comprises a first part, a second part and a third part which are integrally formed, the longitudinal section of the first part is in a shape like a Chinese character 'ji' with an open upper end, the second part is in a cylindrical shape, the upper end of the second part is connected with the outer edge of the circular ring at the bottom of the first part, and the inner wall of the second part is provided with a buckle structure; the third part is cylindrical, is perpendicular to the circular ring at the bottom of the first part, is sleeved outside the first part, and the lower end of the spray head can move up and down in a groove formed between the first part and the second part.
3. The sputum-reducing atomizer of claim 2, wherein the outer diameter of the second portion of the clip clasp is 22.2mm-22.6mm.
4. A sputum-reducing atomizer according to claim 3, wherein the pump body has an outer diameter of 8.1mm-8.5mm at its thickest part; the outer diameter of the spray head is 3.95mm-4.05mm.
5. The phlegm sprayer of claim 2, wherein the portion of the pump cap below the ring at the bottom of the first portion of the clip clasp is arcuate, the lower surface of the ring at the bottom of the first portion of the clip clasp has a groove, and the side of the arcuate portion adjacent to the lower surface of the ring at the bottom of the first portion of the clip clasp has teeth.
6. The sputum-reducing atomizer of claim 1, wherein the distance between the upper end of the outer rim of the piston and the bottom end of the lower portion of the pump body is 26.5mm-29.5mm; the distance between the nozzle and the top of the nozzle is 16.6mm-20.6mm.
7. The phlegm sprayer of claim 6, wherein the spray head is pressed once and moved downward by 5.8-6.2mm.
8. The sputum-reducing atomizer of any one of claims 1-7, wherein the nozzle is connected to the spray head by an extension bar connected to the spray head by a base, the base being rotatable, the extension bar being foldable, the extension bar being located on a side of the bottle for containing the liquid medicine after folding.
9. The sputum-reducing atomizer of claim 8, wherein the extension bar is 4.8mm to 5.2mm in length.
10. The sputum aspirator according to claim 1, wherein said liquid introduction tube, said pump body, said piston, said clip, and said pump cap are all polyethylene; the guide rod is made of acetal resin; the first spring and the second spring are both made of 304 stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320416591.5U CN220046729U (en) | 2023-02-28 | 2023-02-28 | Phlegm-resolving sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320416591.5U CN220046729U (en) | 2023-02-28 | 2023-02-28 | Phlegm-resolving sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220046729U true CN220046729U (en) | 2023-11-21 |
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ID=88760733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320416591.5U Active CN220046729U (en) | 2023-02-28 | 2023-02-28 | Phlegm-resolving sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220046729U (en) |
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2023
- 2023-02-28 CN CN202320416591.5U patent/CN220046729U/en active Active
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