CN209108323U - Novel nasal sprayer - Google Patents
Novel nasal sprayer Download PDFInfo
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- CN209108323U CN209108323U CN201821326533.9U CN201821326533U CN209108323U CN 209108323 U CN209108323 U CN 209108323U CN 201821326533 U CN201821326533 U CN 201821326533U CN 209108323 U CN209108323 U CN 209108323U
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Abstract
A novel nasal sprayer comprises a bottle body and a pressing nozzle; the pressing nozzle comprises a pressing piece and a bottleneck; the bottle neck is provided with a piston, a piston sleeve, a first spring, a through pipe and a reversing valve, the piston sleeve comprises a wide opening part, a narrow opening part and a cut-off part, a spray pipe is arranged in the pressing piece, the bottom of the piston is provided with a through hole, and a valve is arranged on the through hole; the first spring is respectively abutted against the bottom of the piston and the bottom of the narrow opening part; the cut-off part is internally provided with a cut-off ball; the through pipe is communicated with the cut-off part and is provided with a left catheter and a right catheter, the bottle body is provided with a left solution cavity and a right solution cavity, and the left catheter and the right catheter respectively extend into the left solution cavity and the right solution cavity; a change-over switch is arranged outside the bottle neck and is connected with the reversing valve. The utility model discloses be equipped with the left chamber of solution, the right chamber of solution, can select the medicine of two kinds of different compositions to carry out joint preparation according to patient's the state of an illness, patient can spray the medicine of different compositions through change over switch as required, and its convenient to use has fine clinical practicality.
Description
Technical field
The utility model relates to the field of medical instrument technology, especially a kind of novel jetmizer.
Background technique
Rhinitis, that is, nasal cavity inflammatory disease is virus, bacterium, allergen, various physical and chemical factors and certain systemic diseases
The inflammation of caused bronchia mucosal.The main pathological change of rhinitis is bronchia mucosal hyperemia, swelling, exudation, hyperplasia, atrophy or bad
It waits indefinitely.Rhinitis is a kind of common and multiple disease, the symptoms such as clinical manifestation is nasal obstruction, have a running nose, smell decline, give work,
Life is made troubles.At present when clinical treatment rhinitis, drug combination is many times needed, is arrived medicine liquid spray by sprayer
It is treated in nasal cavity.And in existing sprayer, a kind of medical fluid can only be generally placed, so as to cause patient when medication
It is inconvenient.
Utility model content
Technical problem to be solved by the utility model is: two kinds of heterogeneity drugs can be loaded by providing one kind, it can be according to need
Switch the novel jetmizer of injection different pharmaceutical.
The solution that the utility model solves its technical problem is:
A kind of novel jetmizer, including bottle body, pressing spray head, the pressing spray head are mounted on bottle body；It is described to press
Pressing spray head includes pressing piece, bottleneck, and the bottleneck is connect with bottle body；Be equipped in the bottleneck piston, piston bush, the first spring,
Siphunculus, the reversal valve in siphunculus, the piston bush include in the wealthy oral area for being sequentially connected and being connected to up and down, slot portion, cut
Stream portion, the pressing piece is interior to be equipped with jet pipe, and the jet pipe is equipped with fog outlet, and the fog outlet is located on the side wall of pressing piece, institute
It states jet pipe to be connected and be connected to piston, the bottom of the piston is equipped with the through-hole of connection piston and piston bush, sets on the through-hole
It is equipped with the valve for being used to open or closing through-hole；The bottom in the slot portion be equipped with lower end surface, the upper end of first spring, under
End abuts the lower end surface of the bottom of piston, slot portion bottom respectively；The ball that shuts off for preventing liquid reflux is equipped in the portion of shutting off；
The pressing piece can slide up and down to set on wealthy oral area, and the piston can slide up and down to set on slot portion；The siphunculus is set to
The lower section of piston bush and be connected with the portion of shutting off and be connected to, the siphunculus bottom be respectively arranged on the left side and the right side left inlet, it is right into
Liquid mouth, the left inlet, right inlet are respectively communicated with equipped with left conduit, right conduit, and the bottle body is equipped with solution left chamber, solution
Right chamber, the left conduit, right conduit are respectively protruding into solution left chamber, in solution right chamber；The reversal valve be located at left inlet, it is right into
Between liquid mouth, the bottleneck is externally provided with horizontally disposed change-over switch, and the change-over switch is connected with reversal valve.
It as a further improvement of the above technical scheme, further include the second spring in wealthy oral area, the wealthy oral area
Bottom be equipped with lower end surface, upper end, the lower end of the second spring abut the lower end of the bottom of pressing piece, wealthy oral area bottom respectively
Face.
As a further improvement of the above technical scheme, bacteriological filtration film is equipped in the jet pipe.
As a further improvement of the above technical scheme, the upper end of the bottle body is equipped with linkage section, the linkage section it is outer
Wall is equipped with external screw thread, is equipped with the internal screw thread screwed with external screw thread in the bottleneck, the bottleneck is threadedly coupled with linkage section.
As a further improvement of the above technical scheme, the bottleneck be equipped with horizontally disposed sliding limiting slot, described turn
It changes switch and is connected across sliding limiting slot with reversal valve.
As a further improvement of the above technical scheme, the change-over switch is equipped with a plurality of anti-skid chequer, the anti-skid chequer
It is vertically arranged.
As a further improvement of the above technical scheme, the sliding limiting slot is equipped with right logical position, close stance, Zuo Tongwei,
The right logical position, close stance, Zuo Tongwei are sequentially disposed from left to right；The portion of shutting off is set to the centre above siphunculus, institute
State close stance setting corresponding with the portion of shutting off.
It as a further improvement of the above technical scheme, further include bottle cap, the bottle cap and bottleneck fasten.
As a further improvement of the above technical scheme, the volume of the solution left chamber is equal with the volume of solution right chamber.
As a further improvement of the above technical scheme, the volume of the volume of the solution left chamber and solution right chamber not phase
Deng.
The beneficial effects of the utility model are: the utility model is equipped with solution left chamber, solution right chamber, it can be according to patient's
The state of an illness selects the drug of two kinds of heterogeneities to carry out combination formulations, and patient can according to need, and is sprayed by switching change-over switch
The drug of heterogeneity is penetrated, clinical therapeutic efficacy is improved, it is easy to carry, it is easy to use, there is good Clinical practicability.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the utility model, rather than complete
Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it
His design scheme and attached drawing.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the equal overall structure diagram of the utility model solution left chamber, solution right chamber volume；
Fig. 3 is the utility model solution left chamber, the unequal overall structure diagram of solution right chamber volume.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field
Art personnel other embodiments obtained without creative efforts belong to the model of the utility model protection
It encloses.In addition, all connection/connection relationships being previously mentioned in text, not singly refer to that component directly connects, and referring to can be according to specific reality
Situation is applied, by adding or reducing couple auxiliary, Lai Zucheng more preferably coupling structure.Each technology in the invention is special
Sign, can be with combination of interactions under the premise of not conflicting conflict.
Referring to Fig.1~Fig. 2, a kind of novel jetmizer, including bottle body 1, pressing spray head, the pressing spray head are mounted on
On bottle body 1；The pressing spray head includes pressing piece 21, bottleneck 22, and the bottleneck 22 is connect with bottle body 1；It is set in the bottleneck 22
There are piston 23, piston bush 24, the first spring 25, siphunculus 26, the reversal valve 27 in siphunculus 26, the piston bush 24 includes being in
The upper and lower wealthy oral area for being sequentially connected and being connected to, slot portion, portion of shutting off, the pressing piece 21 is interior to be equipped with jet pipe 29, the jet pipe 29
Equipped with fog outlet 28, the fog outlet 28 is located on the side wall of pressing piece 21, and the jet pipe 29 is connected and is connected to piston 23, institute
The bottom for stating piston 23 is equipped with the through-hole of connection piston 23 and piston bush 24, is provided with to be used to open or close on the through-hole and lead to
The valve 30 in hole；The bottom in the slot portion is equipped with lower end surface, and upper end, the lower end of first spring 25 abut piston 23 respectively
Bottom, slot portion bottom lower end surface；The ball 31 that shuts off for preventing liquid reflux is equipped in the portion of shutting off；The pressing piece 21
It can slide up and down to set on wealthy oral area, the piston 23 can slide up and down to set on slot portion；The siphunculus 26 is set to piston bush
24 lower section and be connected with the portion of shutting off and be connected to, 26 bottom of siphunculus be respectively arranged on the left side and the right side left inlet 32, it is right into
Liquid mouth 33, the left inlet 32, right inlet 33 are respectively communicated with equipped with left conduit 34, right conduit 35, and the bottle body 1 is equipped with molten
Liquid left chamber 11, solution right chamber 12, the left conduit 34, right conduit 35 are respectively protruding into solution left chamber 11, in solution right chamber 12；Institute
Reversal valve 27 is stated between left inlet 32, right inlet 33, the bottleneck 22 is externally provided with horizontally disposed change-over switch 36,
The change-over switch 36 is connected with reversal valve 27.The drug of heterogeneity is respectively provided in solution left chamber 11, solution right chamber 12,
Change-over switch 36 is connected with reversal valve 27, and by switching change-over switch 36, change-over switch 36 drives reversal valve 27, reversal valve 27
The left and right switching position in siphunculus 26；The drug in injection solution left chamber 11 is selected by change-over switch 36, presses pressing piece 21,
Pressing piece 21 is moved downward in slot portion by jet pipe 29 with piston 23, and then the first spring 25 of compression of piston 23 makes first
Deformation occurs for spring 25, and since piston 23 and the inner wall air-tightness in slot portion are slidably connected, and the ball 31 that shuts off prevents liquid from flowing backwards,
Piston 23, which moves downward, reduces space, the air pressure in solution left chamber 11 liquid medicine by left conduit 34, left inlet 32,
The left side of siphunculus 26, is extruded onto slot portion at portion of shutting off, and then liquid washes valve 30 open, then by piston 23, jet pipe 29, and then makes
Liquid is misty from the spouting formation of fog outlet 28, then unclamps pressing piece 21, living under the elastic force effect of the first spring 25
Plug 23 moves upwards, and valve 30 is closed, and the liquid medicine of solution left chamber 11 is extracted to piston bush 24, then, then by turning
The drug in the selection injection solution right chamber 12 of switch 36 is changed, pressing injection for the first time is still storage after switching change-over switch 36
The liquid medicine of solution left chamber 11 in piston bush 24 completes the injection of the liquid medicine of solution left chamber 11 after pressing for the first time；
Pressing piece 21, the liquid medicine in the as solution right chamber 12 of injection are pressed for the second time.It of courses, it can also be at fog outlet 28
Setting is connected with a rotation injection spray pipe, and the diameter of rotation injection spray pipe free end is greater than fixing end, and free end forms suitable filling
The shape of full nasal cavity, the setting can effectively prevent the liquid sprayed when in use from nebulizing floating away nasal cavity, rotate injection spray pipe
After use, rotation injection spray pipe can be rotated down folding storage, then cover bottle cap 4.
It is further used as preferred embodiment, further includes the second spring 37 in wealthy oral area, the wealthy oral area
Bottom is equipped with lower end surface, and upper end, the lower end of the second spring 37 are abutted respectively under the bottom of pressing piece 21, wealthy oral area bottom
End face.It provided with second spring 37, can effectively increase the comfort of pressing in pressing, while strength can also be prevented
It is excessive to eject excessive liquid medicine.
It is further used as preferred embodiment, is equipped with bacteriological filtration film 38 in the jet pipe.The aperture of bacteriological filtration film 38 be less than etc.
In 0.22 micron.
It is further used as preferred embodiment, the upper end of the bottle body 1 is equipped with linkage section, and the outer wall of the linkage section is set
There is external screw thread, is equipped with the internal screw thread screwed with external screw thread in the bottleneck 22, the bottleneck 22 is threadedly coupled with linkage section.Bottleneck
22 are threadedly coupled with linkage section, and people is facilitated to unscrew bottleneck 22, the adding liquid drug in solution left chamber 11, solution right chamber 12.
It is further used as preferred embodiment, the bottleneck 22 is equipped with horizontally disposed sliding limiting slot 39, and described turn
Switch 36 is changed to be connected across sliding limiting slot 39 with reversal valve 27.Sliding limiting slot 39 is horizontal left for limiting change-over switch 36
The distance of right sliding.
It is further used as preferred embodiment, the change-over switch 36 is equipped with a plurality of anti-skid chequer, and the anti-skid chequer is perpendicular
To setting.Change-over switch 36 is equipped with anti-skid chequer, and people is facilitated to switch sliding change-over switch 36.
It is further used as preferred embodiment, the sliding limiting slot 39 is equipped with right logical position 391, close stance 392, a left side
Logical position 393, the right logical position 391, close stance 392, Zuo Tongwei 393 are sequentially disposed from left to right；The portion of shutting off is set to
The centre of 26 top of siphunculus, the setting corresponding with the portion of shutting off of close stance 392.Portion shut off set on the centre of the top of siphunculus 26,
The setting corresponding with the portion of shutting off of close stance 392, when change-over switch 36 is located at close stance 392, reversal valve 27 is located at siphunculus simultaneously
26 centre, and reversal valve 27 is located at the lower section in portion of shutting off, and block liquid enters and shuts off in portion；When change-over switch 36 is slided to the left
Dynamic, when being located at right logical position 391, reversal valve 27 is located at the left side in portion of shutting off, and reversal valve 27 is located on left inlet 32 simultaneously
Side forms solution right chamber 12, right inlet 33, right conduit 35, the right side of siphunculus 26, portion of shutting off, valve 30, piston 23, jet pipe
The state of 29 connections, pressing pressing piece 21 are the liquid medicine in sprayable solution right chamber 12；Similarly, when change-over switch 36 to
The right side slides into left logical position 393, and pressing pressing piece 21 sprays the liquid medicine in solution left chamber 11.
It is further used as preferred embodiment, further includes bottle cap 4, the bottle cap 4 is fastened with bottleneck 22.When having used
After sprayer, bottle cap 4 is fastened on bottleneck 22, fog outlet 28 is protected not to be contaminated.
It is further used as preferred embodiment, the volume of the solution left chamber 11 is equal with the volume of solution right chamber 12.
When producing sprayer, the volume of solution left chamber 11 be arranged to the volume of solution right chamber 12 it is equal, solution left chamber 11 with it is molten
The volume for the liquid medicine that liquid right chamber 12 can load is the same.
Referring to Fig. 3, the volume of the solution left chamber 11 and the volume of solution right chamber 12 are unequal.When using sprayer,
Sometimes dose needed for the drug of two kinds of heterogeneities is unequal, and the dosage of some drugs needs greatly a bit sometimes, therefore, solution
The volume of left chamber 11 and the volume of solution right chamber 12 be arranged to it is unequal, user can according to its demand solution left chamber 11 with
Solution right chamber 12 loads the liquid medicine of heterogeneity, various dose respectively.In the present embodiment, the volume of solution left chamber 11 with
The ratio between volume of solution right chamber 12 is 1:3.
Before the utility model, user determines the drug and two kinds of drugs using which two kinds of heterogeneity first
Dosage unscrews bottleneck 22, two kinds of drugs is respectively charged into solution left chamber 11, in solution right chamber 12, then tighten bottleneck 22, covered
Bottle cap 4.When the utility model is used, open bottle cap 4, then as needed, sliding change-over switch 36 (change-over switch 36 to
The liquid in solution right chamber 12 is sprayed in left sliding；Change-over switch 36 slides to the right, sprays the liquid in solution left chamber 11), going out
Mist mouth 28 is directed at nasal cavity, then presses pressing piece 21, liquid can be atomized and be sprayed into nasal cavity；Then, then change-over switch 36
Bottom is slided into toward opposite direction, then presses pressing piece 21, is made joint in another medicinal atomized penetrating nasal cavity, can be realized
Agent；After having sprayed, change-over switch 36 is slid into intermediate close stance 392, cover bottle cap 4 again.
The better embodiment of the utility model is illustrated above, but the invention be not limited to it is described
Embodiment, those skilled in the art can also make various equivalent changes without departing from the spirit of the present invention
Type or replacement, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.
Claims (10)
1. a kind of novel jetmizer, including bottle body (1), pressing spray head, the pressing spray head are mounted on bottle body (1)；Its
Be characterized in that: the pressing spray head includes pressing piece (21), bottleneck (22), and the bottleneck (22) connect with bottle body (1)；The bottle
Equipped with piston (23), piston bush (24), the first spring (25), siphunculus (26), the reversal valve being located in siphunculus (26) in neck (22)
(27), the piston bush (24) include in be sequentially connected and be connected to up and down wealthy oral area, slot portion, portion of shutting off, the pressing piece
(21) jet pipe (29) are equipped in, the jet pipe (29) is equipped with fog outlet (28), and the fog outlet (28) is located at pressing piece (21)
On side wall, the jet pipe (29) is connected and is connected to piston (23), the bottom of the piston (23) be equipped with connection piston (23) with
The through-hole of piston bush (24) is provided with the valve (30) for being used to open or closing through-hole on the through-hole；The bottom in the slot portion
Portion is equipped with lower end surface, and upper end, the lower end of first spring (25) are abutted respectively under the bottom of piston (23), slot portion bottom
End face；The ball that shuts off (31) for preventing liquid reflux is equipped in the portion of shutting off；The pressing piece (21), which can slide up and down to, to be set to
Wealthy oral area, the piston (23) can slide up and down to set on slot portion；The siphunculus (26) be set to piston bush (24) lower section and
It is connected with the portion of shutting off and is connected to, siphunculus (26) bottom is respectively arranged on the left side and the right side left inlet (32), right inlet
(33), the left inlet (32), right inlet (33) are respectively communicated with equipped with left conduit (34), right conduit (35), the bottle body
(1) it is equipped with solution left chamber (11), solution right chamber (12), the left conduit (34), right conduit (35) are respectively protruding into solution left chamber
(11), in solution right chamber (12)；The reversal valve (27) is between left inlet (32), right inlet (33), the bottleneck
(22) it is externally provided with horizontally disposed change-over switch (36), the change-over switch (36) is connected with reversal valve (27).
2. a kind of novel jetmizer according to claim 1, it is characterised in that: further include the in the wealthy oral area
The bottom of two springs (37), the wealthy oral area is equipped with lower end surface, and upper end, the lower end of the second spring (37) abut pressing respectively
The bottom of part (21), wealthy oral area bottom lower end surface.
3. a kind of novel jetmizer according to claim 1, it is characterised in that: be equipped with bacteriological filtration in the jet pipe (29)
Film (38).
4. a kind of novel jetmizer according to claim 1, it is characterised in that: the upper end of the bottle body (1) is equipped with
Linkage section, the outer wall of the linkage section are equipped with external screw thread, and the internal screw thread screwed with external screw thread is equipped in the bottleneck (22), described
Bottleneck (22) is threadedly coupled with linkage section.
5. a kind of novel jetmizer according to claim 1, it is characterised in that: the bottleneck (22) sets equipped with level
The sliding limiting slot (39) set, the change-over switch (36) pass through sliding limiting slot (39) and are connected with reversal valve (27).
6. a kind of novel jetmizer according to claim 5, it is characterised in that: the change-over switch (36) is equipped with
A plurality of anti-skid chequer, the anti-skid chequer are vertically arranged.
7. a kind of novel jetmizer according to claim 6, it is characterised in that: the sliding limiting slot (39) is equipped with
The right side logical position (391), close stance (392), Zuo Tongwei (393), right logical position (391), close stance (392), Zuo Tongwei (393) from
Left-to-right successively interval setting；The portion of shutting off is set to the centre above siphunculus (26), the close stance (392) and portion's phase of shutting off
It is correspondingly arranged.
8. a kind of novel jetmizer according to claim 1, it is characterised in that: further include bottle cap (4), the bottle cap
(4) it is fastened with bottleneck (22).
9. a kind of novel jetmizer according to claim 1, it is characterised in that: the volume of the solution left chamber (11)
It is equal with the volume of solution right chamber (12).
10. a kind of novel jetmizer according to claim 1, it is characterised in that: the appearance of the solution left chamber (11)
Product is unequal with the volume of solution right chamber (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821326533.9U CN209108323U (en) | 2018-08-15 | 2018-08-15 | Novel nasal sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821326533.9U CN209108323U (en) | 2018-08-15 | 2018-08-15 | Novel nasal sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209108323U true CN209108323U (en) | 2019-07-16 |
Family
ID=67197084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821326533.9U Active CN209108323U (en) | 2018-08-15 | 2018-08-15 | Novel nasal sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209108323U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109011052A (en) * | 2018-08-15 | 2018-12-18 | 佛山市第人民医院（中山大学附属佛山医院） | Novel nasal sprayer |
| CN112545878A (en) * | 2020-01-13 | 2021-03-26 | 程冯丽 | Multi-functional nasal cavity spraying care implement of trigeminy formula |
| CN114588419A (en) * | 2022-02-23 | 2022-06-07 | 广东固特超声股份有限公司 | Automatic refreshing nasal cavity moistening, inflammation diminishing and sterilizing device |
-
2018
- 2018-08-15 CN CN201821326533.9U patent/CN209108323U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109011052A (en) * | 2018-08-15 | 2018-12-18 | 佛山市第人民医院（中山大学附属佛山医院） | Novel nasal sprayer |
| CN112545878A (en) * | 2020-01-13 | 2021-03-26 | 程冯丽 | Multi-functional nasal cavity spraying care implement of trigeminy formula |
| CN112545878B (en) * | 2020-01-13 | 2024-05-28 | 程冯丽 | Triple type multifunctional nasal cavity spraying nursing device |
| CN114588419A (en) * | 2022-02-23 | 2022-06-07 | 广东固特超声股份有限公司 | Automatic refreshing nasal cavity moistening, inflammation diminishing and sterilizing device |
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