CN207701854U - A kind of novel unidirectional keying valve - Google Patents
A kind of novel unidirectional keying valve Download PDFInfo
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- CN207701854U CN207701854U CN201721828026.0U CN201721828026U CN207701854U CN 207701854 U CN207701854 U CN 207701854U CN 201721828026 U CN201721828026 U CN 201721828026U CN 207701854 U CN207701854 U CN 207701854U
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- valve
- magnetic sheet
- bottle
- unidirectional
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Abstract
The utility model is related to valve technology fields,More particularly to a kind of novel unidirectional keying valve,Including bottle,Be arranged bottle one end diversion pipe and unidirectional keying valve in the bottle other end is set,The unidirectional keying valve includes valve body,Metal magnetic sheet,Ventilation component,The rubber magnetic sheet being flexibly connected with the cooperation of metal magnetic sheet and the fixed body being connected with valve body,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 is flexibly connected with limit chamber cooperation,The utility model can not only ensure that liquid or gas flow out in unused state lower bottle body by the unidirectional keying valve 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,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
The utility model is related to unidirectionally open and close valve technology field, more particularly to a kind of novel unidirectional keying valve.
Background technology
Nasal cavity cleaning through clinical medicine confirmation apply it is a kind for the treatment of rhinitis, for alleviating the most effective of various Rhinitis Symptoms
Method.This method is without side-effects safely to be used for a long time.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, is used
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 washing nasal devices in use, generally require to be inverted use from
And lead to that 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 and prevent leak in bottle body bottom setting extruding switch or steel ball, but this setting for squeezing 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.
Utility model content
The utility model is poor for the closure that unidirectionally opens and closes valve in the prior art, the easy gas leakage of unidirectional keying valve is not used or
Leak, disadvantage inconvenient to use, it is good to provide a kind of closure, prevents liquid or gas from flowing out, is easy to use, durable
Novel unidirectional keying valve.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals：
A kind of novel unidirectional keying valve, including bottle, be arranged it is another in bottle in the diversion pipe of bottle one end and setting
Unidirectional the keyings valve at end, the unidirectional valve that opens and closes include valve body equipped with inner cavity, metal magnetic sheet in the lumen is arranged, is arranged and exists
The ventilation component of metallic magnetic piece lower end coordinates the rubber magnetic sheet being flexibly connected with metal magnetic sheet and consolidates with what valve body was connected
Determine body, the metallic magnetic on piece is equipped with venthole, and the inner cavity is additionally provided with limit chamber, the rubber magnet with rubber magnetic sheet junction
Piece is flexibly connected with limit chamber cooperation.
As preferred：The valve body includes upper bonnet, the lower valve body being fixedly connected with upper bonnet and is arranged in upper bonnet
Link slot between lower valve body, the inner cavity are arranged in lower valve body, are equipped in the middle part of the upper bonnet and connect with the venthole
Logical air flue, the link slot are connected with bottle.
As preferred：The lower through-tube that the ventilation component includes upper siphunculus and is fixedly connected with upper siphunculus is 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 in the air flue.
The utility model advantageous effect：The unidirectional keying valve of the utility model setting can not only ensure under unused state
In bottle liquid or gas outflow, and the rubber magnetic sheet can unidirectionally open and close valve unused state under with metal magnetic sheet magnetic
Property it is attracting, to valve body standstill seal, prevent the generation of weeping, and closure is good, improve the unidirectional valve that opens and closes
Performance.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is that the utility model unidirectionally opens and closes valve arrangement schematic diagram.
Fig. 3 is that the utility model unidirectionally opens and closes valve internal structure schematic diagram.
Fig. 4 is also that the utility model unidirectionally opens and closes valve internal structure schematic diagram.
Fig. 5 is that the utility model unidirectionally opens and closes valve semi-cutaway.
Fig. 6 is that the utility model unidirectionally opens and closes valve vertical view.
Reference numeral：1, bottle；2, diversion pipe；3, valve is unidirectionally opened and closed；4, valve body；5, inner cavity；6, metal magnetic sheet；7, it ventilates
Component；8, rubber magnetic sheet；9, fixed body；10, limit chamber；11, venthole；12, upper siphunculus；13, lower through-tube；14, upper bonnet；
15, air flue；16, lower valve body；17, link slot, 18, dust-proof pearl.
Specific implementation mode
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
As shown in Figures 1 to 6, a kind of novel unidirectional keying valve, including bottle 1, diversion pipe 2 in 1 one end of bottle is set
And the unidirectional keying valve 3 in 1 other end of bottle is set, it is described it is unidirectional open and close valve 3 include equipped with inner cavity 5 valve body 4, setting exist
Metal magnetic sheet 6 in inner cavity 5 is arranged in the ventilation component 7 of 6 lower end of metal magnetic sheet, with metal magnetic sheet 6 and coordinates the rubber being flexibly connected
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 is flexibly connected with the cooperation of limit chamber 10, and the fixed body 9 is remote
One end from valve body 4 is also associated with blocking colloid, avoids gas or liquid in bottle 1 during unidirectionally opening and closing 3 use of valve
It circulates always, can not only ensure to will not flow out under liquid or gas unused state by the unidirectional keying valve 3 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 setting
Link slot 17 between upper bonnet 14 and lower valve body 16, the inner cavity 5 are arranged in lower valve body 16,14 middle part of the upper bonnet
Equipped with the air flue 15 being connected to 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 is connected to, and is made to enter air pressure in bottle 1, is facilitated the use to unidirectionally 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 can smoothly enter into bottle 1, the outflow of nasal wash body, improve 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 going up 14 upper end of bonnet in unidirectionally opening and closing valve 3 to the ratio of 10 length of length and limit chamber between the lower end of fixed body 9
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 into outlet in bottle 1.
In the present embodiment, dust-proof pearl 18 is additionally provided in 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.
Utility model works process is as follows：
After liquid is added in bottle 1, when unidirectional keying valve 3 is in unused state, metal magnetic sheet 6 and rubber magnetic sheet
8 cooperations are sealed bottle 1, and position of the rubber magnetic sheet 8 apart from 10 upper end of limit chamber is within 1.5mm at this time；It needs to use
When, bottle 1 is inverted, diversion pipe 2, which is then directed at nostril, carries out spraying-rinsing, squeezes bottle 1, inside bottle 1
Under the action of air pressure, rubber magnetic sheet 8 holds out against metal magnetic sheet 6, and liquid flows into nostril in bottle 1；It is generated in bottle 1 when release negative
Pressure, when rubber magnet 8 is left under the action of negative pressure other than the 1.5mm of limit chamber 10, magnetic force reaches more than 400GS or more, simultaneously
When air pressure is reached within the scope of the MPa of 0.1MPa~3.5 in bottle 1, rubber magnetic sheet 8 is in limit chamber 10 far from metal magnetic sheet 6
Position, by 15 air inlet of air flue, while 10 air inlet of venthole 11 and limit chamber that gas is arranged by 6 middle part of metal magnetic sheet,
Ventilation in bottle 1, the position of rubber magnetic sheet 8 are returned by limit chamber 10 within plastic cover 1.5mm, the list after the completion of air inlet
It also can be good at closing bottle 1 to valve 3 is opened and closed, prevent liquid drip leakage, to complete the use to unidirectionally opening and closing valve 3
Process, unidirectional keying valve 3 is applied can not only ensure 1 envelope of bottle in the liquid container of nasal cleaner one kind in unused state
Closing property prevents the generation of liquid drip leakage phenomenon, and liquid can be effectively ensured according to the demand of user during use
Flow 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
It is applied in device, and is applied to the unidirectional related engaging pressure for opening and closing valve 3 in liquid and metal magnetic sheet 6 and rubber magnetic sheet 8
Between magnetic force require to be set according to the different demands of different device, it is convenient to stablize, and practicability is high.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as
Limitations of the present invention.
Claims (4)
1. a kind of novel unidirectional keying valve, including bottle, be arranged bottle one end diversion pipe and be arranged in the bottle other end
Unidirectional keying valve, it is characterised in that：The unidirectional valve that opens and closes includes the valve body for being equipped with inner cavity, the metallic magnetic of setting in the lumen
Piece is arranged in the ventilation component of metallic magnetic piece lower end, coordinates the rubber magnetic sheet being flexibly connected with metal magnetic sheet and match 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 is flexibly connected with limit chamber cooperation.
2. the novel 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 upper bonnet and lower valve body that upper bonnet is fixedly connected, the inner cavity are arranged in lower valve
In vivo, it is equipped with the air flue being connected to the venthole in the middle part of the upper bonnet, the link slot is connected with bottle.
3. the novel 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 novel unidirectional keying valve of one kind according to claim 2, it is characterised in that：It is additionally provided in the air flue dust-proof
Pearl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721828026.0U CN207701854U (en) | 2017-12-25 | 2017-12-25 | A kind of novel unidirectional keying valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721828026.0U CN207701854U (en) | 2017-12-25 | 2017-12-25 | A kind of novel unidirectional keying valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207701854U true CN207701854U (en) | 2018-08-07 |
Family
ID=63028281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721828026.0U Active CN207701854U (en) | 2017-12-25 | 2017-12-25 | A kind of novel unidirectional keying valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207701854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956907A (en) * | 2017-12-25 | 2018-04-24 | 亿田科技（宁波）有限公司 | A kind of new unidirectional keying valve |
-
2017
- 2017-12-25 CN CN201721828026.0U patent/CN207701854U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956907A (en) * | 2017-12-25 | 2018-04-24 | 亿田科技（宁波）有限公司 | A kind of new unidirectional keying valve |
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