CN206566269U - Nose sucking device - Google Patents
Nose sucking device Download PDFInfo
- Publication number
- CN206566269U CN206566269U CN201621331502.3U CN201621331502U CN206566269U CN 206566269 U CN206566269 U CN 206566269U CN 201621331502 U CN201621331502 U CN 201621331502U CN 206566269 U CN206566269 U CN 206566269U
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- Prior art keywords
- negative pressure
- valve
- sucking device
- nose sucking
- pipeline
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Abstract
The utility model is related to consumer goods industries, discloses a kind of nose sucking device, including pipeline, is arranged on valve and the negative pressure part being connected on pipeline on pipeline；One end of pipeline is provided with import, and valve is located between import and negative pressure part；Outlet is additionally provided with pipeline, negative pressure part is located between inlet and outlet, and outlet can be closed and prevent gas from entering pipeline；When valve is closed, outlet outwards exhaust, negative pressure part formation negative pressure；Outlet is in negative pressure part formation negative pressure rear enclosed；Valve is opened, and makes import air-breathing into pipeline.The nose sucking device has bigger suction while reliable hygienic.
Description
Technical field
The utility model is related to consumer goods industries, more particularly to a kind of nose sucking device.
Background technology
Even it is born soon including some for the ordinary people that the infant of such as less than 3 years old, advanced age or grave illness are burdened with
For animal, do not possess the ability of autonomous discharge nasal secretion generally.The excessive nostril that will block of nasal secretion causes breathing
Smooth, nasal cavity does not fester, and causes nasal secretion refluence to be also possible to trigger lung inflammation into lung because blocking nostril, therefore,
In order to remove nasal secretion, people have invented nose sucking device.
Traditional nose sucking device generally includes to be provided with the liquid storage for being used for storing nasal mucus in the middle of the pipeline that one end is provided with import, pipeline
Bottle, tail end leaves outlet.In use, by forming negative pressure in outlet pumping so that nasal mucus enters in pipeline from import, and is stayed
In liquid storage bottle.
In order to obtain suction, when using simplest nose sucking device, people would generally use the opposite outlet air-breathing of oral area, so that
Manufacture negative pressure.During using oral area air-breathing, sometimes nasal mucus can be sucked oral area by imprudence, very nauseous and unhygienic.Even and if
Nasal mucus will not be inhaled into oral area, and generation sense of discomfort can be still made us using nose sucking device against possible ill people.
In order to overcome this problem, people also have is connected to outlet using electric vacuum pump, is used as the power source of negative pressure.So
And, cost increase, maintaining complexity, cleaning inconvenience etc. problems will be brought by introducing high-power electrical equipment, be not suitable for
Used in average family, introducing low power electric appliance equipment, then suction is not enough, and wide usage is inadequate.
Based on the thinking of on-electric equipment, also someone gives a kind of more compromise solution.They use
The mode of connection pumping air bag, suction is provided using the negative pressure produced by air bag is outwards evacuated is evacuated at mouthful.But, due to
During using nose sucking device, the hand of user needs the nostril held the end of pipeline and keep import to access patient, Zhi Nengtong
Another hand one-handed performance nose sucking device is crossed, therefore the generally volume of pumping air bag is not over the size being hold by one hand, its suction
It is extremely limited, it is difficult to meet use demand.
Utility model content
The purpose of this utility model is to provide a kind of nose sucking device, inhaled while the nose sucking device is reliable hygienic with bigger
Power.
In order to solve the above-mentioned technical problem, the utility model provides a kind of nose sucking device, including pipeline, is arranged on pipeline
Valve and the negative pressure part being connected on pipeline；
One end of pipeline is provided with import, and valve is located between import and negative pressure part；
Outlet is additionally provided with pipeline, negative pressure part is located between inlet and outlet, and outlet can be closed and prevent gas from entering
Enter pipeline；
When valve is closed, outlet outwards exhaust, negative pressure part formation negative pressure；Outlet is in negative pressure part formation negative pressure rear enclosed；Valve
Door is opened, and makes import air-breathing into pipeline.
It is noted that in the utility model, outlet outwards exhaust when power source and unrestricted, can be inhaled with mouth
Gas, can also use hand suction device, possibly even use vavuum pump air-breathing.Due to air-breathing need not be continued during use, because
The risk that nasal mucus is sucked to power source is not present in this, very reliable health.
And for directly being connected in outlet be evacuated the technical scheme of air bag in the prior art, due to new in this practicality
Valve is provided with type, user only needs can be by required lnp cache in negative pressure part, when needed with hand closure outlet
Open valve aspirating nasal secretions again, therefore for traditional pumping air bag, negative pressure part using bigger volume and
The stronger material of elasticity, it is hereby achieved that stronger suction.
Preferably, being provided with check valve in outlet.When in outlet set check valve when, the negative pressure needed for acquisition it
Afterwards, without blocking outlet nose sucking device can be kept to be in negative pressure state, is not limited by one-handed performance so that using more easily square
Just.
Further, preferably, nose sucking device also includes pumping air bag, pumping air bag is connected on check valve.Using taking out
Gas air bag is as the power source of negative pressure, and its is with low cost, it is easy to operate.Wherein, elasticity of the elasticity of negative pressure part than being evacuated air bag
It is stronger；Or, the volume of the volumetric ratio pumping air bag of negative pressure part is bigger.At this point it is possible to by the way that repeatedly pressing is evacuated air bag repeatedly,
So that negative pressure part can provide negative pressure as big as possible.
In addition, preferably, nose sucking device also includes electronic air extracting pump, electronic air extracting pump is connected on check valve；
B/P EGR Back Pressure Transducer EGR is additionally provided with nose sucking device, B/P EGR Back Pressure Transducer EGR is communicated to connect with electronic air extracting pump.
Obviously, those of ordinary skill in the art it is to be understood that B/P EGR Back Pressure Transducer EGR can be arranged on nose sucking device internal check valve it
Preceding optional position, and for detecting the pressure in pipeline.
Moreover, pressure signal is sent to after electronic air extracting pump by B/P EGR Back Pressure Transducer EGR, and when pressure reaches preset value, Ke Yiling
Electronic air extracting pump is automatically stopped pumping, so that Automated condtrol is realized, and then more convenient one-handed performance.
Further, preferably, valve is electronic valve, B/P EGR Back Pressure Transducer EGR is also communicated to connect with valve, now, negative pressure
Pressure signal is also sent to electronic valve by sensor, after the pressure in pipeline reaches given numerical value, makes valve automatically open up,
The suction action to nasal secretion can be achieved.
In addition, preferably, being provided with the liquid storage bottle for storing nasal mucus on nose sucking device, the bottom of bottle of liquid storage bottle, which is additionally provided with, matches somebody with somebody
Weight.When bottom of bottle is provided with counterweight, it can prevent liquid storage bottle from overturning, so that nasal secretion refluence is better protected from, reduction cleaning
With cleaning difficulty.
Liquid storage bottle is provided with lid, lid and is provided with cap bore, and negative pressure part is connected by cap bore with liquid storage bottle.Work as setting
When having liquid storage bottle, negative pressure part is arranged on to the top of liquid storage bottle, and is connected by the cap bore being arranged on lid with liquid storage bottle,
It can effectively prevent nasal secretion from entering in negative pressure part, and coordinate counterweight then more effective fruit.
Or, preferably, liquid storage bottle is located between valve and import.Liquid storage bottle is arranged between valve and import,
Nasal secretion will be directed into liquid storage bottle after import entrance, need not move through valve, therefore be easier to cleaning, also more clear
It is clean.
In addition, preferably, valve includes switch, partition panel and rotating shaft, partition panel is connected with switch, switch and rotating shaft
It is connected, switch can drive partition panel to be overturn along rotating shaft, so as to open and close valve.Partition panel is controlled using rotating shaft
Upset, the air-tightness of valve is easier to be controlled.
Further, preferably, valve also include torsion spring, torsion spring set in rotating shaft, promote partition panel and cause every
Disconnected plate is intended to closed mode.Using torsion spring partition panel can be caused to be closed when without operation, so as to reduce pair
The operation of switch, more facilitates.
In addition, preferably, internal diameter of the pipeline close to the part of import is less than the internal diameter of the part away from import.Internal diameter compared with
Its gas throughput of big part is larger, can quickly obtain enough negative pressure, and the air-flow that the less part of internal diameter is formed
Faster, suction is stronger for flow velocity.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model first embodiment nose sucking device；
Fig. 2 is the schematic diagram of the utility model second embodiment nose sucking device；
Fig. 3 is the schematic diagram of the embodiment nose sucking device of the utility model the 3rd；
Fig. 4 is the schematic diagram of the embodiment nose sucking device of the utility model the 4th；
Fig. 5 is the schematic diagram of the embodiment nose sucking device of the utility model the 5th；
Fig. 6 is the schematic diagram of the embodiment valve of the utility model the 6th；
Fig. 7 is the schematic diagram of the embodiment valve of the utility model the 7th.
Description of reference numerals：
1- pipelines；1a- imports；1b- is exported；2- valves；2a- is switched；2b- partition panels；2c- rotating shafts；2d- torsion springs；3- is born
Casting die；4- check valves；5- is evacuated air bag；6- liquid storage bottles；7- electronic air extracting pumps；8- B/P EGR Back Pressure Transducer EGRs.
Embodiment
Embodiment one
First embodiment of the present utility model provides a kind of nose sucking device, shown in Figure 1, including pipeline 1, is arranged on
Valve 2 and the negative pressure part 3 being connected on pipeline 1 on pipeline 1；
One end of pipeline 1 is provided with import 1a, and valve 2 is located between import 1a and negative pressure part 3；
Outlet 1b is additionally provided with pipeline 1, negative pressure part 3 is located between import 1a and outlet 1b, and outlet 1b can be closed simultaneously
Prevent gas from entering pipeline 1；
When valve 2 is closed, outlet 1b is outwards vented, the formation negative pressure of negative pressure part 3；1b is exported after the formation negative pressure of negative pressure part 3
Closing；Valve 2 is opened, and makes import 1a air-breathings into pipeline 1.
Wherein, negative pressure part 3 can be negative pressure ball, negative pressure bottle, variously-shaped air bag etc., in actual use, can follow
Following steps：
1st, valve 2 is closed；
2nd, using external power supply from outlet 1b be outwards vented, it is worth mentioning at this point that, in the utility model, outlet 1b to
Power source during outer exhaust is simultaneously unrestricted, can use mouth air-breathing, can also use hand suction device, possibly even use vavuum pump
Air-breathing.Due to air-breathing need not be continued during use, therefore in the absence of the risk that nasal mucus is sucked to power source, very reliably defend
It is raw.
3rd, outlet 1b is sealed so that negative pressure part 3 is maintained at negative pressure state；
4th, the import 1a of pipeline 1 is accessed into patient's nasal cavity, opens valve 2, from import 1a into pipeline 1 air-breathing, so as to inhale
Go out nasal secretion.
Relative to direct for the technical scheme of outlet 1b connections pumping air bag 5 in the prior art, due in this practicality
In new be provided with valve 2, user only need with hand closure outlet 1b can by required lnp cache in negative pressure part 3,
The aspirating nasal secretions of valve 2 are opened when needing again, therefore for traditional pumping air bag 5, negative pressure part 3 is using bigger
Volume and the stronger material of elasticity, it is hereby achieved that stronger suction.
Embodiment two
Second embodiment of the present utility model provides a kind of nose sucking device, and second embodiment is first embodiment
Further improve, mainly the improvement is that, it is shown in Figure 2 in second embodiment of the present utility model, on outlet 1b
It is provided with check valve 4.
When exporting setting check valve 4 on 1b, after the negative pressure needed for acquisition, the operation without closure outlet 1b
Keep nose sucking device to be in negative pressure state, do not limited by one-handed performance so that using more easy and convenient.
Shown in Figure 2, nose sucking device also includes pumping air bag 5, and pumping air bag 5 is connected on check valve 4.Using pumping gas
Capsule 5 is as the power source of negative pressure, and its is with low cost, it is easy to operate.
Further, in the present embodiment, the elasticity of negative pressure part 3 is elastic more stronger than pumping air bag 5；
Or, the volume of the volumetric ratio pumping air bag 5 of negative pressure part 3 is bigger.At this point it is possible to by the way that repeatedly pressing is evacuated repeatedly
Air bag 5, so that negative pressure part 3 can provide negative pressure as big as possible.
Embodiment three
3rd embodiment of the present utility model provides a kind of nose sucking device, and the 3rd embodiment has with second embodiment
Institute is different, is in place of main difference, in second embodiment of the present utility model, and negative pressure is used as using pumping air bag 5
Power source；And, shown in Figure 3 in the 3rd embodiment of the present utility model, nose sucking device also includes electronic air extracting pump 7, electricity
Dynamic aspiration pump 7 is connected on check valve 4；
B/P EGR Back Pressure Transducer EGR 8 is additionally provided with nose sucking device, B/P EGR Back Pressure Transducer EGR 8 is communicated to connect with electronic air extracting pump 7.
Obviously, those of ordinary skill in the art are it is to be understood that B/P EGR Back Pressure Transducer EGR 8 can be arranged on nose sucking device internal check valve 4
Optional position before, and for detecting the pressure in pipeline 1.In figure, B/P EGR Back Pressure Transducer EGR 8 is located in negative pressure part 3.
, can be with when pressure reaches preset value moreover, pressure signal is sent to after electronic air extracting pump 7 by B/P EGR Back Pressure Transducer EGR 8
Electronic air extracting pump 7 is made to be automatically stopped pumping, so that Automated condtrol is realized, and then more convenient one-handed performance.
Further, preferably, valve 2 is electronic valve, B/P EGR Back Pressure Transducer EGR 8 is also communicated to connect with valve 2, now,
Pressure signal is also sent to electronic valve by B/P EGR Back Pressure Transducer EGR 8, after the pressure value in pipeline reaches given numerical value, makes valve 2
Automatically open up, you can realize the suction to nasal secretion.
Wherein, communication connection can be by the way of wireless communication connection, so that the cleaning of pipeline more facilitates.
Due to being used in combination using electronic valve and B/P EGR Back Pressure Transducer EGR, therefore when in use, operating personnel, which only need to grip, to inhale
Nose device can start suction, liberate the hand of operating personnel, very convenient.
Embodiment four
4th embodiment of the present utility model provides a kind of nose sucking device, and the 4th embodiment is the first to the 3rd implementation
The further improvement of any one embodiment, is mainly theed improvement is that in mode, in the 4th embodiment of the present utility model
In, it is shown in Figure 4, the liquid storage bottle 6 for storing nasal mucus is provided with nose sucking device, the bottom of bottle of liquid storage bottle 6 is additionally provided with counterweight.
When bottom of bottle is provided with counterweight, it can prevent liquid storage bottle 6 from overturning, so as to be better protected from nasal secretion refluence, drop
Low cleaning and cleaning difficulty.
In the present embodiment, liquid storage bottle 6, which is provided with lid, lid, is provided with cap bore, and negative pressure part 3 passes through cap bore and storage
Liquid bottle 6 is connected.When being provided with liquid storage bottle 6, negative pressure part 3 is arranged on to the top of liquid storage bottle 6, and by being arranged on lid
Cap bore be connected with liquid storage bottle 6, can effectively prevent nasal secretion from entering in negative pressure part 3, and coordinate counterweight then more effective
Really.
Embodiment five
5th embodiment of the present utility model provides a kind of nose sucking device, and the 5th embodiment has with the 4th embodiment
Institute is different, is in place of main difference, in the 4th embodiment of the present utility model, negative pressure part 3 is arranged on the upper of liquid storage bottle 6
Side；And in the 5th embodiment of the present utility model, negative pressure part 3 and liquid storage bottle 6 are separated.
Specifically, shown in Figure 5, liquid storage bottle 6 is located between valve 2 and import 1a.Therefore import 1a, liquid storage bottle 6
Valve 2, negative pressure part 3, outlet 1b are set gradually.
Liquid storage bottle 6 is arranged between valve 2 and import 1a, nasal secretion will be directed into storage after import 1a entrance
Liquid bottle 6, needs not move through valve 2, therefore is easier to cleaning, also more cleans.
Embodiment six
6th embodiment of the present utility model provides a kind of nose sucking device, and the 6th embodiment is above-mentioned first to the 5th
The further improvement of the embodiment of any one in embodiment, is mainly theed improvement is that, real the of the present utility model 6th
Apply in mode, shown in Figure 6, valve 2 includes switch 2a, partition panel 2b and rotating shaft 2c.
Partition panel 2b is connected with switch 2a, and switch 2a is connected with rotating shaft 2c, and switch 2a can drive partition panel 2b edges
Rotating shaft 2c is overturn, so as to open and close valve 2.Partition panel 2b upset is controlled using rotating shaft 2c, due to rotating shaft 2c parts
Perforate very little, the air-tightness of valve 2 is easier to be controlled.
When using electrically operated valve, it is possible to use motor drive mechanism control rotating shaft 2c rotation, so as to realize the opening and closing of valve
Action, it is also very convenient.
Embodiment seven
7th embodiment of the present utility model provides a kind of nose sucking device, and the 7th embodiment is the 6th embodiment
Further improve, mainly the improvement is that, shown in Figure 7 in the 7th embodiment of the present utility model, valve 2 is also
Including torsion spring 2d, torsion spring 2d is enclosed on rotating shaft 2c, is promoted partition panel 2b and is caused partition panel 2b to be intended to closed mode.
Using torsion spring 2d partition panel 2b can be caused to be closed when without operation, so as to reduce to switch 2a's
Operation, more facilitates.
Embodiment eight
8th embodiment of the present utility model provides a kind of nose sucking device, and the 8th embodiment is the first to the 7th implementation
The further improvement of any one embodiment, is mainly theed improvement is that in mode, in the 8th embodiment of the present utility model
In, internal diameter of the pipeline 1 close to the part of one end is less than the internal diameter of the part away from one end.
Its gas throughput of the larger part of internal diameter is larger, can quickly obtain enough negative pressure, and internal diameter is less
Faster, suction is stronger for the air-flow velocity that part is formed.
It will be understood by those skilled in the art that in above-mentioned each embodiment, in order that reader is more preferably geographical
Solve the application and propose many ins and outs.But, even if without these ins and outs and based on the respective embodiments described above
Many variations and modification, each claim of the application technical scheme claimed can also be realized substantially.Therefore, in reality
In, can to above-mentioned embodiment, various changes can be made in the form and details, without departing from spirit of the present utility model
And scope.
Claims (10)
1. a kind of nose sucking device, it is characterised in that：Including pipeline (1), it is arranged on the pipeline (1) valve (2) and is connected to
Negative pressure part (3) on the pipeline (1)；
One end of the pipeline (1) is provided with import (1a), and the valve (2) is located between the import (1a) and negative pressure part (3)；
Outlet (1b) is additionally provided with the pipeline (1), the negative pressure part (3) is located at the import (1a) and the outlet (1b)
Between, the outlet (1b) can be closed and prevent gas from entering the pipeline (1)；
When the valve (2) is closed, the outlet (1b) is outwards vented, and the negative pressure part (3) forms negative pressure；The outlet (1b)
Negative pressure rear enclosed is formed in the negative pressure part (3)；The valve (2) is opened, and the import (1a) is inhaled into the pipeline (1)
Gas.
2. nose sucking device according to claim 1, it is characterised in that：Check valve (4) is provided with the outlet (1b).
3. nose sucking device according to claim 2, it is characterised in that：The nose sucking device also includes pumping air bag (5), described to take out
Gas air bag (5) is connected on the check valve (4)；
Wherein, the elasticity of the negative pressure part (3) is elastic more stronger than the pumping air bag (5)；Or,
The volume that air bag (5) is evacuated described in the volumetric ratio of the negative pressure part (3) is bigger.
4. nose sucking device according to claim 2, it is characterised in that：The nose sucking device also includes electronic air extracting pump (7), described
Electronic air extracting pump (7) is connected on the check valve (4)；
B/P EGR Back Pressure Transducer EGR (8) is additionally provided with the nose sucking device, the B/P EGR Back Pressure Transducer EGR (8) is led to the electronic air extracting pump (7)
Letter connection.
5. nose sucking device according to claim 4, it is characterised in that：The valve (2) is electronic valve, the negative pressure sensing
Device (8) is also communicated to connect with the valve (2).
6. nose sucking device according to claim 1, it is characterised in that：The storage for storing nasal mucus is provided with the nose sucking device
Liquid bottle (6), the bottom of bottle of the liquid storage bottle (6) is additionally provided with counterweight.
7. nose sucking device according to claim 6, it is characterised in that：The liquid storage bottle (6) is provided with lid, the lid
Cap bore is provided with, the negative pressure part (3) is connected by the cap bore with the liquid storage bottle (6).
8. nose sucking device according to claim 6, it is characterised in that：The liquid storage bottle (6) be located at the valve (2) with it is described
Between import (1a).
9. nose sucking device according to claim 1, it is characterised in that：The valve (2) includes switch (2a), partition panel (2b)
With rotating shaft (2c), the partition panel (2b) is connected with the switch (2a), and the switch (2a) is connected with the rotating shaft (2c)
Connect, the switch (2a) can drive the partition panel (2b) to be overturn along the rotating shaft (2c), so as to open and close the valve
Door (2).
10. nose sucking device according to claim 9, it is characterised in that：The valve (2) also includes torsion spring (2d), described to turn round
Spring (2d) is enclosed in the rotating shaft (2c), is promoted the partition panel (2b) and is caused the partition panel (2b) to be intended to close shape
State.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621331502.3U CN206566269U (en) | 2016-12-07 | 2016-12-07 | Nose sucking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621331502.3U CN206566269U (en) | 2016-12-07 | 2016-12-07 | Nose sucking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206566269U true CN206566269U (en) | 2017-10-20 |
Family
ID=60063081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621331502.3U Expired - Fee Related CN206566269U (en) | 2016-12-07 | 2016-12-07 | Nose sucking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206566269U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106362227A (en) * | 2016-12-07 | 2017-02-01 | 上海工程技术大学 | Nasal suction device |
-
2016
- 2016-12-07 CN CN201621331502.3U patent/CN206566269U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106362227A (en) * | 2016-12-07 | 2017-02-01 | 上海工程技术大学 | Nasal suction device |
| CN106362227B (en) * | 2016-12-07 | 2018-10-16 | 上海工程技术大学 | Nose sucking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171020 Termination date: 20201207 |