CN107956907A - A kind of new unidirectional keying valve - Google Patents
A kind of new unidirectional keying valve Download PDFInfo
- Publication number
- CN107956907A CN107956907A CN201711416339.XA CN201711416339A CN107956907A CN 107956907 A CN107956907 A CN 107956907A CN 201711416339 A CN201711416339 A CN 201711416339A CN 107956907 A CN107956907 A CN 107956907A
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- CN
- China
- Prior art keywords
- valve
- magnetic sheet
- unidirectional
- bottle
- valve body
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- 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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H35/00—Baths for specific parts of the body
- A61H35/04—Baths for specific parts of the body for the nose
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- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Engineering & Computer Science (AREA)
- Pain & Pain Management (AREA)
- Otolaryngology (AREA)
- Epidemiology (AREA)
- Mechanical Engineering (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Lift Valve (AREA)
Abstract
The present invention relates to valve technology field,A kind of more particularly to new unidirectional keying valve,Including bottle,It is arranged on the diversion pipe of bottle one end and is arranged on the unidirectional of the bottle other end and opens and closes valve,The unidirectional valve that opens and closes includes the valve body equipped with inner cavity,Metal magnetic sheet in the lumen is set,It is arranged on the ventilation component of metallic magnetic piece lower end,Coordinate the rubber magnetic sheet being flexibly connected and the fixed body being connected with valve body with metal magnetic sheet,The metallic magnetic on piece is equipped with venthole,The inner cavity is additionally provided with limit chamber with rubber magnetic sheet junction,The rubber magnetic sheet coordinates with limit chamber to be flexibly connected,The present invention can not only ensure that liquid or gas flow out in unused state lower bottle body by the unidirectional valve that opens and closes of setting,And the rubber magnetic sheet can be attracting with metal magnetic sheet magnetism in the case where unidirectionally opening and closing valve unused state,So as to valve body standstill seal,Prevent the generation of weeping,And closure is good,Improve the unidirectional performance for opening and closing valve.
Description
Technical field
Valve technology field, more particularly to a kind of new unidirectional keying valve are opened and closed the present invention relates to unidirectional.
Background technology
Nasal cavity cleaning confirms that applying one kind treats rhinitis through clinical medicine, for alleviating the most effective of various Rhinitis Symptoms
Method.This method is without side-effects safely can long-time service.Device currently used for nasal cavity cleaning have tubular type unidirectionally open and close valve and
Yoga undine.Tubular type, which unidirectionally opens and closes valve, has diversion pipe and Bottle structure, and nasal wash body is housed in diversion pipe and bottle, uses
When, nasal cavity is cleaned by diversion pipe from bottle by loosening to squeeze nasal wash body repeatedly, reaches alleviation nasal inflammation
The effect of shape.
But unidirectional will open and close in the prior art valve apply in nasal devices are washed in use, generally require to be inverted use from
And cause diversion pipe is not put into nasal cavity, nasal wash body is just directly flowed out from diversion pipe, reduces the using effect of user.It is existing
Have in technology also to have sets extruding switch or steel ball to prevent leak in bottle body bottom, but the setting of this extruding switch is often sealed
Closing property is inadequate, and drip phenomenon is easily caused in unused state, in addition some need to gas or other class I liquid Is into
In the device that row unidirectionally opens and closes, the generation of problems is similarly had, reduces the unidirectional performance for opening and closing valve.
The content of the invention
The present invention for the closure that unidirectionally opens and closes valve in the prior art it is poor, the easy gas leakage of unidirectional keying valve or leakage is not used
Water, it is inconvenient to use the shortcomings that, there is provided a kind of closure is good, prevents liquid or gas from flowing out, is easy to use, long-lived
New unidirectional keying valve.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals：
It is a kind of it is new it is unidirectional open and close valve, including bottle, be arranged on the diversion pipe of bottle one end and be arranged on the bottle other end
Unidirectional to open and close valve, the unidirectional valve that opens and closes includes the valve body equipped with inner cavity, sets metal magnetic sheet in the lumen, is arranged on metal
The ventilation component of magnetic sheet lower end, coordinate the rubber magnetic sheet being flexibly connected and the fixation being connected with valve body with metal magnetic sheet
Body, the metallic magnetic on piece are equipped with venthole, and the inner cavity is additionally provided with limit chamber, the rubber magnetic sheet with rubber magnetic sheet junction
Coordinate with limit chamber and be flexibly connected.
As preferred：The valve body includes upper bonnet, the lower valve body being fixedly connected with upper bonnet and is arranged on upper bonnet
Link slot between lower valve body, the inner cavity are arranged in lower valve body, are equipped with the middle part of the upper bonnet and are connected with the venthole
Logical air flue, the link slot are connected with bottle.
As preferred：The ventilation component includes upper siphunculus and the lower through-tube being fixedly connected with upper siphunculus, described lower logical
The outer wall of pipe and the inner wall of the inner cavity are connected.
As preferred：Dust-proof pearl is additionally provided with the air flue.
Beneficial effect of the present invention：The unidirectional valve that opens and closes that the present invention is set can not only ensure liquid in unused state lower bottle body
Body or gas outflow, and the rubber magnetic sheet can be attracting with metal magnetic sheet magnetism in the case where unidirectionally opening and closing valve unused state,
So as to valve body standstill seal, prevent the generation of weeping, and closure is good, improves the unidirectional usability for opening and closing valve
Energy.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is unidirectional keying valve arrangement schematic diagram of the invention.
Fig. 3 is unidirectional keying valve internal structure schematic diagram of the invention.
Fig. 4 is also unidirectional keying valve internal structure schematic diagram of the invention.
Fig. 5 is unidirectional keying valve semi-cutaway of the invention.
Fig. 6 is unidirectional keying valve top view of the invention.
Reference numeral：1st, bottle；2nd, diversion pipe；3rd, valve is unidirectionally opened and closed；4th, valve body；5th, inner cavity；6th, metal magnetic sheet；7th, ventilate
Component；8th, rubber magnetic sheet；9th, fixed body；10th, limit chamber；11st, venthole；12nd, upper siphunculus；13rd, lower through-tube；14th, upper bonnet；
15th, air flue；16th, lower valve body；17th, link slot, 18, dust-proof pearl.
Embodiment
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings.
As shown in Figures 1 to 6, a kind of new unidirectional keying valve, including bottle 1, the diversion pipe 2 for being arranged on 1 one end of bottle
And be arranged on the unidirectional of 1 other end of bottle and open and close valve 3, the unidirectional valve 3 that opens and closes includes the valve body 4 equipped with inner cavity 5, is arranged on
Metal magnetic sheet 6, the ventilation component 7 for being arranged on 6 lower end of metal magnetic sheet in inner cavity 5, the rubber being flexibly connected with the cooperation of metal magnetic sheet 6
Glue magnetic sheet 8 and the fixed body 9 being connected with valve body 4, the metal magnetic sheet 6 are equipped with venthole 11, the inner cavity 5 and rubber
8 junction of glue magnetic sheet is additionally provided with limit chamber 10, and the rubber magnetic sheet 8 coordinates with limit chamber 10 to be flexibly connected, and the fixed body 9 is remote
One end from valve body 4 is also associated with blocking colloid, avoids unidirectionally opening and closing gas or liquid during 3 use of valve in bottle 1
Circulate always, can not only ensure to will not flow out under liquid or gas unused state by the unidirectional valve 3 that opens and closes of setting, and
The setting of the rubber magnetic sheet 8 can prevent the generation of weeping to 4 standstill seal of valve body, and closure is good, improve unidirectional
Open and close the performance of valve 3.
In the present embodiment, the valve body 4 includes upper bonnet 14, the lower valve body 16 being fixedly connected with upper bonnet 14 and sets
Link slot 17 between upper bonnet 14 and lower valve body 16, the inner cavity 5 are arranged in lower valve body 16, the upper middle part of bonnet 14
Equipped with the air flue 15 connected with the venthole 11, the link slot 17 is connected with bottle 1, and the valve body 4 passes through setting
Link slot 17 be fixedly connected with bottle 1, ensure the compactness connected between valve body 4 and bottle 1, at the same the air flue 15 with
Venthole 11 connects, and makes to enter air pressure in bottle 1, convenient to the unidirectional use for opening and closing valve 3.
In the present embodiment, the ventilation component 7 includes upper siphunculus 12 and the lower through-tube 13 being fixedly connected with upper siphunculus 12,
The outer wall of the lower through-tube 13 and the inner wall of the inner cavity 5 are connected, and the setting of the upper siphunculus 12 and lower through-tube 13 can
Ensure after pressing bottle 1, gas smoothly enters in bottle 1, the outflow of nasal wash body, improves unidirectional keying valve 3
Performance.
In the present embodiment, the rubber magnetic sheet 8 and 6 junction of metal magnetic sheet are additionally provided with plastic cover, the rubber magnetic sheet 8 away from
It is less than 1.5mm or so with a distance from plastic cover, move distance of the rubber magnetic sheet 8 in limit chamber 10 is 2mm or so.As
It is preferred that unidirectionally open and close valve 3 on 14 upper end of bonnet to 10 length of the length between the lower end of fixed body 9 and limit chamber ratio
7:In the case of 1, move distance of the rubber magnetic sheet 8 in limit chamber 10 is generally 2mm or so, and rubber magnetic sheet 8 is apart from plastics
The distance in face is less than 1.5mm or so, convenient to being controlled in bottle 1 into outlet.
In the present embodiment, dust-proof pearl 18 is additionally provided with the air flue 15, the dust-proof pearl 18 can avoid extraneous particulate matter
Or other dusts enter in bottle 1 use for influencing liquid nasal wash body.
The course of work of the present invention is as follows：
After liquid is added in bottle 1, when unidirectional keying valve 3 is in unused state, metal magnetic sheet 6 is matched somebody with somebody with rubber magnetic sheet 8
Conjunction bottle 1 is sealed, at this time rubber magnetic sheet 8 apart from the position of 10 upper end of limit chamber within 1.5mm；Need in use,
Bottle 1 is inverted, diversion pipe 2 then is directed at nostril carries out spraying-rinsing, bottle 1 is extruded, in 1 air pressure inside of bottle
Under the action of, rubber magnetic sheet 8 holds out against metal magnetic sheet 6, and liquid flows into nostril in bottle 1；Negative pressure is produced during release in bottle 1, when
Rubber magnet 8 is left under the action of negative pressure beyond the 1.5mm of limit chamber 10, and magnetic force reaches more than more than 400GS, while bottle 1
When interior air pressure is reached in the range of the MPa of 0.1MPa~3.5, position of the rubber magnetic sheet 8 away from metal magnetic sheet 6 in limit chamber 10
Put, by 15 air inlet of air flue, while gas is by 10 air inlet of venthole 11 and limit chamber set in the middle part of metal magnetic sheet 6, bottle 1
Interior ventilation, the position of rubber magnetic sheet 8 are returned within plastic cover 1.5mm by limit chamber 10, and unidirectional after the completion of air inlet being opened
Valve closing 3 also can be good at closing bottle 1, prevent liquid drip leakage, so as to complete to open and close using for valve 3 to unidirectional
Journey, unidirectional keying valve 3 is applied can not only ensure that bottle 1 is closed in unused state in the liquid container of nasal cleaner one kind
Property, prevent the generation of liquid drip leakage phenomenon, and the stream of liquid can be effectively ensured during use according to the demand of user
Amount, improves the unidirectional performance for opening and closing valve 3.
In addition, it is described it is unidirectional open and close valve 3 and can also apply need to carry out unidirectional liquid or the gas class of opening and closing corresponding
Applied in device, and applied to the unidirectional related engaging pressure for opening and closing valve 3 and metal magnetic sheet 6 and rubber magnetic sheet 8 in liquid
Between magnetic force requirement set according to the different demands of different device, it is convenient to stablize, and practicality is high.
Above content is only presently preferred embodiments of the present invention, for those of ordinary skill in the art, according to the present invention's
Thought, there will be changes, this specification content should not be construed as to the present invention in specific embodiments and applications
Limitation.
Claims (4)
1. it is a kind of it is new it is unidirectional open and close valve, including bottle, be arranged on the diversion pipe of bottle one end and be arranged on the bottle other end
Unidirectional open and close valve, it is characterised in that：The unidirectional valve that opens and closes includes the valve body equipped with inner cavity, the metallic magnetic of setting in the lumen
Piece, the ventilation component for being arranged on metallic magnetic piece lower end, coordinate the rubber magnetic sheet being flexibly connected with metal magnetic sheet and match somebody with somebody with valve body
The fixed body of connection is closed, the metallic magnetic on piece is equipped with venthole, and the inner cavity is additionally provided with limit chamber with rubber magnetic sheet junction,
The rubber magnetic sheet coordinates with limit chamber to be flexibly connected.
2. the new unidirectional keying valve of one kind according to claim 1, it is characterised in that：The valve body include upper bonnet, with
The lower valve body and the link slot being arranged between bonnet and lower valve body that upper bonnet is fixedly connected, the inner cavity is arranged on lower valve
In vivo, the air flue connected with the venthole is equipped with the middle part of the upper bonnet, the link slot is connected with bottle.
3. the new unidirectional keying valve of one kind according to claim 1, it is characterised in that：The ventilation component includes upper siphunculus
And the lower through-tube being fixedly connected with upper siphunculus, the outer wall of the lower through-tube and the inner wall of the inner cavity are connected.
4. the new unidirectional keying valve of one kind according to claim 1, it is characterised in that：It is additionally provided with the air flue dust-proof
Pearl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711416339.XA CN107956907A (en) | 2017-12-25 | 2017-12-25 | A kind of new unidirectional keying valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711416339.XA CN107956907A (en) | 2017-12-25 | 2017-12-25 | A kind of new unidirectional keying valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107956907A true CN107956907A (en) | 2018-04-24 |
Family
ID=61956476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711416339.XA Pending CN107956907A (en) | 2017-12-25 | 2017-12-25 | A kind of new unidirectional keying valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107956907A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108743340A (en) * | 2018-08-27 | 2018-11-06 | 京山俊平机电科技有限公司 | A kind of medical nasal cleaner of environmental protection |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2066923U (en) * | 1989-12-01 | 1990-12-05 | 韩绪顺 | Dust-proof check valve needle |
| US20040060888A1 (en) * | 2002-08-24 | 2004-04-01 | Ahn Kyo Hoon | Baby feeding device |
| CN203001410U (en) * | 2013-01-05 | 2013-06-19 | 张孝春 | Nose irrigator |
| CN206786086U (en) * | 2017-05-31 | 2017-12-22 | 重庆北方天途无人机有限公司 | The dust-proof air bleeding valve of unmanned plane medicine-chest |
| CN207701854U (en) * | 2017-12-25 | 2018-08-07 | 亿田科技（宁波）有限公司 | A kind of novel unidirectional keying valve |
-
2017
- 2017-12-25 CN CN201711416339.XA patent/CN107956907A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2066923U (en) * | 1989-12-01 | 1990-12-05 | 韩绪顺 | Dust-proof check valve needle |
| US20040060888A1 (en) * | 2002-08-24 | 2004-04-01 | Ahn Kyo Hoon | Baby feeding device |
| CN203001410U (en) * | 2013-01-05 | 2013-06-19 | 张孝春 | Nose irrigator |
| CN206786086U (en) * | 2017-05-31 | 2017-12-22 | 重庆北方天途无人机有限公司 | The dust-proof air bleeding valve of unmanned plane medicine-chest |
| CN207701854U (en) * | 2017-12-25 | 2018-08-07 | 亿田科技（宁波）有限公司 | A kind of novel unidirectional keying valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108743340A (en) * | 2018-08-27 | 2018-11-06 | 京山俊平机电科技有限公司 | A kind of medical nasal cleaner of environmental protection |
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