CN219764272U - Nasal cavity medicine sprayer - Google Patents
Nasal cavity medicine sprayer Download PDFInfo
- Publication number
- CN219764272U CN219764272U CN202320579066.5U CN202320579066U CN219764272U CN 219764272 U CN219764272 U CN 219764272U CN 202320579066 U CN202320579066 U CN 202320579066U CN 219764272 U CN219764272 U CN 219764272U
- Authority
- CN
- China
- Prior art keywords
- medicine
- fixedly connected
- medicine bottle
- piston
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000003814 drug Substances 0.000 title claims abstract description 106
- 210000003928 nasal cavity Anatomy 0.000 title abstract description 20
- 239000007922 nasal spray Substances 0.000 claims description 7
- 229940097496 nasal spray Drugs 0.000 claims description 7
- 244000309464 bull Species 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 abstract description 22
- 239000012535 impurity Substances 0.000 abstract description 11
- 239000002699 waste material Substances 0.000 abstract 1
- 239000007921 spray Substances 0.000 description 8
- 238000005507 spraying Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 208000003322 Coinfection Diseases 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 208000030880 Nose disease Diseases 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a nasal cavity medicine sprayer, which relates to the technical field of medical supplies and comprises: the medicine bottle, the inner wall sliding connection of medicine bottle has the piston, one side fixedly connected with connecting rod of piston, the connecting rod is kept away from one side fixedly connected with pressing plate of piston, the connecting rod is kept away from one side sliding connection of pressing plate has the spring, the bottom fixed connection of spring is at the top of piston, the spring is kept away from one side fixedly connected with of piston is at the inner wall of medicine bottle, the inner wall fixedly connected with fixed pipe that the medicine bottle is close to the bottom. According to the medicine sprayer, external impurities can be prevented by only manually rotating the hemispheroids for ninety degrees when the external impurities enter the medicine bottle, when the medicine sprayer needs to be used next time, the medicine bottle is sprayed to the outside, and then the medicine sprayer is sprayed to the inner part of the nasal cavity of a patient, and when the medicine liquid is fast used low, the waste of the medicine liquid can be avoided through the circular notch at the bottom of the fixing tube.
Description
Technical Field
The utility model relates to the technical field of medical supplies, in particular to a nasal cavity medicine sprayer.
Background
The medicine sprayer is a common treatment article for respiratory medicine, for example, when treating nasal diseases, the medicine sprayer can directly deliver medicine liquid into the nasal cavity for treatment, so that the treatment effect is improved, and when a medicine spraying pipe of the common medicine sprayer is inserted into the nasal cavity, accidents can occur due to the fact that the medicine spraying pipe is inserted too deeply carelessly in the prior art.
To prevent over-deep insertion, the current chinese patent with publication number CN217366878U discloses a nasal spray device comprising; medicine bottle (1), bottle lid (2), spout medicine pipe (3), go out medicine pipe (4), stop collar (5), first spring (6) and supercharging device (7), medicine bottle (1) top is equipped with bottle lid (2), bottle lid (2) top is equipped with spout medicine pipe (3), be equipped with out medicine pipe (4) in spouting medicine pipe (3), it stretches into to go out medicine pipe (4) lower extreme bottom in medicine bottle (1), it is equipped with to spout on medicine pipe (3) stop collar (5), bottle lid (2) with cover is equipped with on spouting medicine pipe (3) between stop collar (5) first spring (6), first spring (6) upper end and upper end respectively with stop collar (5) with bottle lid (2) are connected, medicine bottle (1) upper end outer wall is equipped with supercharging device (7), and this medicine sprayer utilizes atmospheric pressure to spout the inner wall of patient's nasal cavity through spouting medicine pipe and supercharging device.
The prior art solutions described above have the following drawbacks: when the patient uses the medicine sprayer, air impurities can enter the inner wall of the medicine spraying pipe.
Disclosure of Invention
The utility model aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a nasal spray comprising: the medicine bottle, the inner wall sliding connection of medicine bottle has the piston, the medicine bottle is close to the inner wall fixedly connected with fixed pipe of bottom, the fixed pipe is kept away from one side fixedly connected with L type straight-bar of medicine bottle, the top fixedly connected with shower nozzle of L type straight-bar, one side sliding connection of L type straight-bar has the hemisphere, one side fixedly connected with bull stick of hemisphere, the bull stick is kept away from one side fixedly connected with cross bar of L type straight-bar, one side fixedly connected with connecting rod of piston, the connecting rod is kept away from one side fixedly connected with pressing plate of piston, the connecting rod is kept away from one side fixedly connected with spring of pressing plate, the bottom fixedly connected with of spring is at the top of piston, one side fixedly connected with at the inner wall of medicine bottle of piston is kept away from to the spring, the inner wall fixedly connected with fixed pipe that the medicine bottle is close to the bottom.
As a preferred embodiment, one side of the fixing tube is fixedly connected to one side of the piston, one side of the fixing tube away from the piston penetrates through one side of the medicine bottle close to the top, and a plurality of circular notches are formed in one side of the fixing tube close to the bottom of the medicine bottle.
The technical effect of adopting the further scheme is as follows: when the medicine bottle is needed to be used, a patient rotates the hemisphere by ninety degrees through the cross rod manually, then presses the pressing plate manually, liquid medicine finally enters the nasal cavity of the patient from the spray head, when the medicine bottle is not needed to be used, the hemisphere is reversely rotated by ninety degrees again, external impurities are prevented from entering the inner wall of the medicine bottle, when the medicine bottle is used next time, the liquid medicine is sprayed out from the outside, the impurities on the periphery of the collision head are taken away, the impurities are prevented from entering the nasal cavity of the patient, secondary infection is caused, when the medicine bottle is needed to be used, the patient presses the connecting rod to the inner wall of the medicine bottle through the pressing plate by hands, the piston moves downwards to enable the pressure intensity of the inner wall of the medicine bottle to be smaller than the external pressure intensity, the liquid medicine can enter the inner wall of the fixed pipe through a circular notch at the bottom of the fixed pipe, in order to prevent the pressing plate from pressing downwards, a spring is arranged at the top of the piston and the inner wall of the medicine bottle, and after the pressing plate is stopped, the pressing is stopped, the spring can enable the piston to rise upwards.
As a preferred implementation mode, the inner wall of the fixed pipe close to the top is fixedly connected with an extension spring, the extension spring is far away from the top of the fixed pipe and is fixedly connected with a pressurizing circular plate, and one side of the pressurizing circular plate is slidably connected with the inner wall of the fixed pipe.
The technical effect of adopting the further scheme is as follows: in order to prevent the nasal cavity pain of the patient caused by excessive liquid medicine quantity ejection and increase the nasal cavity pain of the patient, when the liquid medicine moves upwards through the inner wall of the fixed pipe, the pressurizing circular plate is pushed to move upwards, the stretching spring has downward elasticity due to the upward squeezing pressure, after the pressurizing circular plate is pushed up at the top of the liquid medicine to move upwards, the liquid medicine enters the inner wall of the L-shaped straight rod, and when the middle position of the liquid medicine cannot have enough upward squeezing force, the L-shaped straight rod can be blocked by the downward squeezing of the pressurizing circular plate.
As a preferred embodiment, the hemispherical body is made of stainless steel.
The technical effect of adopting the further scheme is as follows: under the aerobic environment, the stainless steel material has better oxidation resistance, and the phenomenon that the hemispheroids rust due to too long contact time with oxygen is prevented.
Compared with the prior art, the utility model has the advantages and positive effects that,
according to the medicine sprayer, external impurities can be prevented from entering the medicine bottle only by manually rotating the hemispheroids for ninety degrees, when the medicine sprayer needs to be used next time, the medicine sprayer only needs to spray the medicine bottle towards the outside, and then the medicine sprayer sprays the medicine bottle into the nasal cavity of a patient.
Drawings
Fig. 1 is a schematic view of the perspective view of the nasal cavity sprayer.
Fig. 2 is a schematic internal perspective view of a nasal cavity sprayer according to the present utility model.
Fig. 3 is an enlarged view at a in fig. 2.
Fig. 4 is a schematic top perspective view of a nasal cavity sprayer according to the present utility model.
Legend description:
1. a medicine bottle; 2. a connecting rod; 3. pressing the plate; 4. a spring; 5. a piston; 6. a fixed tube; 7. a circular slot; 8. a tension spring; 9. a pressurized circular plate; 10. an L-shaped straight rod; 11. a hemisphere; 12. a rotating rod; 13. a cross bar; 14. a spray head.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: a nasal spray device comprising: the medicine bottle 1, the inner wall sliding connection of medicine bottle 1 has piston 5, the inner wall fixedly connected with fixed pipe 6 that medicine bottle 1 is close to the bottom, one side fixedly connected with L type straight-bar 10 of medicine bottle 1 is kept away from to fixed pipe 6, the top fixedly connected with shower nozzle 14 of L type straight-bar 10, one side sliding connection of L type straight-bar 10 has hemisphere 11, one side fixedly connected with bull stick 12 of hemisphere 11, one side fixedly connected with cross bar 13 of L type straight-bar 10 is kept away from to bull stick 12, the inner wall sliding connection of medicine bottle 1 has piston 5, one side fixedly connected with connecting rod 2 of piston 5, one side fixedly connected with push plate 3 of piston 5 is kept away from to connecting rod 2, one side sliding connection of push plate 3 has spring 4, the bottom fixedly connected with of spring 4 is at the top of piston 5, one side fixedly connected with inner wall at medicine bottle 1 is kept away from to spring 4, the inner wall fixedly connected with fixed pipe 6 that medicine bottle 1 is close to the bottom.
As shown in fig. 1-4, one side of the fixed tube 6 is fixedly connected to one side of the piston 5, one side of the fixed tube 6 away from the piston 5 penetrates through one side of the medicine bottle 1 near the top, a plurality of circular notches 7 are formed in one side of the fixed tube 6 near the bottom of the medicine bottle 1, when the medicine bottle 1 is not needed to be used, the hemispheroid 11 is reversely rotated for ninety degrees again to prevent external impurities from entering the inner wall of the medicine bottle 1, when the medicine bottle 1 is needed to be used, a patient firstly rotates the hemispheroid 11 for ninety degrees through the cross rod 13 manually, then manually presses the pressing plate 3, the liquid medicine finally comes out from the spray head 14 to enter the nasal cavity of the patient, when the medicine bottle is used next time, firstly sprays the liquid medicine outside to take away the impurities around the spray head 14, the impurities are prevented from entering the nasal cavity of the patient, secondary infection is caused, in order to prevent the patient from suffering from the nasal cavity of the excessive medicine liquid quantity sprayed out, when the medicine liquid medicine is moved upwards through the fixed tube 6, the pressing circular plate 9 is pushed upwards due to the upward pressure of the upward, the downward elastic force of the upward pressing circular plate 9 is prevented, after the top is pushed upwards when the top of the medicine liquid medicine bottle 1 is pushed upwards, the upward, the inner wall of the circular plate is pressed, and the inner wall of the straight rod 10 can not be pressed upwards due to the upward.
As shown in fig. 1-4, in order to prevent the nasal cavity pain of the patient from being increased due to excessive spraying of the liquid medicine, when the liquid medicine moves upwards through the inner wall of the fixed tube 6, the pressurizing circular plate 9 is pushed to move upwards, the stretching spring 8 has downward elasticity due to the upward extrusion pressure, when the top of the liquid medicine pushes up the pressurizing circular plate 9 to move upwards, the liquid medicine enters the inner wall of the L-shaped straight rod 10, and when the middle position of the liquid medicine cannot have enough upward extrusion force, the pressurizing circular plate 9 extrudes downwards to block the L-shaped straight rod 10.
As shown in fig. 1 to 4, the hemisphere 11 is made of stainless steel, and in an aerobic environment, the stainless steel has better oxidation resistance, so that the hemisphere 11 is prevented from rusting due to contact with oxygen for a long time.
Working principle: when the medicine spraying bottle is needed, a patient rotates the hemisphere 11 by ninety degrees through the cross rod 13 manually, then drives the piston 4 to move downwards through the pressing plate 3, finally the medicine liquid comes out of the spray head 14, and when the medicine spraying bottle is not needed to be used, the hemisphere 11 is reversely rotated by ninety degrees again, so that external impurities are prevented from entering the inner wall of the medicine bottle 1.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (4)
1. A nasal spray, comprising: medicine bottle (1), inner wall sliding connection of medicine bottle (1) has piston (5), inner wall fixedly connected with fixed pipe (6) that medicine bottle (1) is close to the bottom, fixed pipe (6) are kept away from one side fixedly connected with L type straight-bar (10) of medicine bottle (1), the top fixedly connected with shower nozzle (14) of L type straight-bar (10), one side sliding connection of L type straight-bar (10) has hemisphere body (11), one side fixedly connected with bull stick (12) of hemisphere body (11), one side fixedly connected with cross bar (13) that one side of bull stick (12) was kept away from of L type straight-bar (10), one side fixedly connected with connecting rod (2) of piston (5), one side fixedly connected with push plate (3) of connecting rod (2) is kept away from one side sliding connection of push plate (3) has spring (4), the bottom fixedly connected with of spring (4) is at the top of piston (5), one side fixedly connected with medicine bottle (1) is kept away from to one side of piston (4).
2. A nasal spray according to claim 1, wherein: one side fixed connection of fixed pipe (6) is in one side of piston (5), one side that fixed pipe (6) kept away from piston (5) runs through in one side that medicine bottle (1) is close to the top, a plurality of circular notch (7) have been seted up to one side that fixed pipe (6) is close to medicine bottle (1) bottom.
3. A nasal spray as claimed in claim 2, wherein: the inner wall fixedly connected with extension spring (8) that fixed pipe (6) is close to the top, extension spring (8) keep away from the top fixedly connected with pressurization circular plate (9) of fixed pipe (6), one side sliding connection of pressurization circular plate (9) is at the inner wall of fixed pipe (6).
4. A nasal spray according to claim 1, wherein: the hemispherical body (11) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320579066.5U CN219764272U (en) | 2023-03-22 | 2023-03-22 | Nasal cavity medicine sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320579066.5U CN219764272U (en) | 2023-03-22 | 2023-03-22 | Nasal cavity medicine sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219764272U true CN219764272U (en) | 2023-09-29 |
Family
ID=88109438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320579066.5U Active CN219764272U (en) | 2023-03-22 | 2023-03-22 | Nasal cavity medicine sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219764272U (en) |
-
2023
- 2023-03-22 CN CN202320579066.5U patent/CN219764272U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |