CN106931201A - Safety valve and the cooking utensils with it - Google Patents
Safety valve and the cooking utensils with it Download PDFInfo
- Publication number
- CN106931201A CN106931201A CN201710136944.5A CN201710136944A CN106931201A CN 106931201 A CN106931201 A CN 106931201A CN 201710136944 A CN201710136944 A CN 201710136944A CN 106931201 A CN106931201 A CN 106931201A
- Authority
- CN
- China
- Prior art keywords
- bonnet
- valve
- core assembly
- safety valve
- magnetic part
- 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.)
- Granted
Links
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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/09—Safety devices
Abstract
The invention provides a kind of safety valve and the cooking utensils with it.Safety valve includes:Installation cavity is provided with valve body, the first end of valve body is provided with the air inlet connected with installation cavity, and the gas outlet connected with installation cavity is provided with valve body;Bonnet, bonnet is arranged on second end relative with first end of valve body;Core assembly is arranged in installation cavity and can be moved back and forth along the direction of the first end of valve body to the second end;Flexible member is arranged in installation cavity, and two ends are supported on core assembly and bonnet respectively;The lower end of core assembly is plugged in air inlet in the presence of flexible member;The upper end of core assembly and bonnet are arranged to the magnetic structure for attracting each other;When absorption affinity between magnetic structure overcomes the elastic resistance of flexible member, core assembly is driven to open air inlet and realize lasting exhaust.Safety valve of the invention and the cooking utensils with it can realize lasting exhaust, and the stability in use of safety valve is high.
Description
Technical field
The present invention relates to kitchen utensils technical field, in particular to a kind of safety valve and the cooking utensils with it.
Background technology
Patent document CN201610177846.1 provides a kind of safety valve and the cooking apparatus with it.The patent document
Middle safety valve includes valve seat, and the valve seat has valve port, installation passage and limiting section, and the valve seat is away from the limiting section
Position is provided with installation draw-in groove;Balance element, the balance element is installed in the installation passage, and the balance element includes being oppositely arranged
Closure end and free end, the free end be provided with the limiting section coordinate buckle pivot point portion, the closure end is supported
The valve port is sealed, and can be rotated around the pivot point portion;Elastic component, the elastic component is arranged on the installation draw-in groove and described
Between closure end, and elastic component elasticity is resisted against installation draw-in groove and the closure end;The closure end is in driving force and institute
State in the presence of the elastic force of elastic component, turned to around the pivot point portion and be upturned, and the free end declines and stops
It is blocked in the valve seat.
The complex structure of above-mentioned safety valve, the parts for using are irregular shape.Its balance element cannot be used
Metal is accurately processed, and uses injection molding to there is the drawbacks such as deform, shrink, size is unstable, thermo-labile.Its elasticity
Part be different from Conventional springs, after machine-shaping elasticity it is extremely unstable, for switch etc. on the less demanding product of elastic force still,
For the such product for there are exact requirements to elastic force of safety valve, can cause greatly uncertain to means for operation pressure of safety valve,
It is difficult to realize the lasting exhaust of safety valve.
The content of the invention
It is a primary object of the present invention to provide a kind of safety valve and cooking utensils with it, to solve in the prior art
Safety valve be difficult to realize the problem of lasting exhaust.
To achieve these goals, according to an aspect of the invention, there is provided a kind of safety valve, including:Valve body, valve body
On be provided with installation cavity, the first end of valve body is provided with the air inlet connected with installation cavity, be provided with valve body and installation cavity connect
Logical gas outlet;Bonnet, bonnet is arranged on second end relative with first end of valve body;Core assembly, core assembly is arranged on
Installation cavity is interior and can be moved back and forth along the direction of the first end of valve body to the second end;Flexible member, flexible member is arranged on peace
In behaveing affectedly, and the two ends of flexible member are supported on core assembly and bonnet respectively;The lower end of core assembly is in flexible member
Air inlet is plugged under effect;The upper end of core assembly and bonnet are arranged to the magnetic structure for attracting each other;Wherein, magnetic structure
Between absorption affinity when overcoming the elastic resistance of flexible member, drive core assembly to open air inlet and realize lasting exhaust.
Further, the magnetic part that the upper end of core assembly is provided with, bonnet is using the solid material that can be adsorbed by magnetic part
Material is made, and magnetic structure includes magnetic part and bonnet.
Further, core assembly includes valve element, and valve element includes core portion, and the lower end of core portion is provided with for blocking air inlet
The blocking head of mouth, the upper end of core portion is provided with groove, and magnetic part is the magnet in groove.
Further, mounting hole is provided with bonnet, mounting hole is connected with installation cavity;Core portion upper end is additionally provided with valve rod
Portion, valve stem is through mounting hole and exposing to bonnet, and valve stem exposes to one end of bonnet and is provided with valve handle.
Further, groove is annular groove, and annular groove encloses the periphery for being located at valve stem;Magnetic part is installed in annular
Annular magnet in groove.
Further, outward flange is provided with core portion, flexible member is spring, and spring is set on valve element, and spring
Two ends support on bonnet and outward flange respectively.
Further, core portion and valve body are used and can not be made by the solid material that magnetic part is adsorbed.
Further, the lower end of bonnet is provided with magnetic part, and core assembly is using the solid material that can be adsorbed by magnetic part
Make and, magnetic structure include magnetic part and core assembly.
Further, magnetic structure includes the S poles magnet and N poles magnet of mutually absorption, and S poles magnet and N poles magnet are distinguished
Arbitrarily it is arranged on the lower end of bonnet and the upper end of core assembly.
A kind of another fermentation of the invention, there is provided cooking utensils, including safety valve, safety valve is above-mentioned safety
Valve.
Apply the technical scheme of the present invention, during using safety valve in the present invention, safety valve is arranged on other structures, example
As on pressure cooker, now, in closure state, the elastic force that flexible member applies to valve element is more than magnetic part to bonnet for arranged at safety valve
Absorption affinity so that core assembly blocks air inlet.When the steam in pressure cooker is entered into installation cavity from air inlet, with
The rising of air pressure, core assembly is connected by jacking, air inlet with gas outlet, and then realizes degassing function.Now, magnetic part and valve
When absorption affinity between lid overcomes the elastic resistance of flexible member, magnetic part adsorb on bonnet, drive core assembly open into
Gas port so that air inlet and gas outlet keep connected state, realizes lasting exhaust, it is ensured that the stability in use of safety valve.
Brief description of the drawings
The Figure of description for constituting the part of the application is used for providing a further understanding of the present invention, of the invention to show
Meaning property and its illustrates, for explaining the present invention, not constitute inappropriate limitation of the present invention embodiment.In the accompanying drawings:
Fig. 1 diagrammatically illustrates sectional view of the arranged at safety valve of the invention when open mode;
Fig. 2 diagrammatically illustrates sectional view of the arranged at safety valve of the present invention when closure state;
Fig. 3 diagrammatically illustrates the decomposition view of the core assembly of safety valve of the invention;And
Fig. 4 diagrammatically illustrates the decomposition view of safety valve of the invention.
Wherein, above-mentioned accompanying drawing is marked including the following drawings:
10th, valve body;11st, installation cavity;12nd, air inlet;13rd, gas outlet;14th, stud section;20th, bonnet;21st, mounting hole;30、
Core assembly;31st, valve element;311st, core portion;312nd, valve stem;313rd, groove;314th, outward flange;32nd, magnetic part;40th, elasticity
Element;50th, valve handle;60th, sealing ring;70th, fastener.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
Be also intended to include plural form, additionally, it should be understood that, when in this manual use term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
It should be noted that term " first ", " in the description and claims of this application and above-mentioned accompanying drawing
Two " it is etc. for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so using
Data can exchange in the appropriate case, so that presently filed embodiment described herein for example can be with except herein
Order beyond those of diagram or description is implemented.Additionally, term " comprising " and " having " and their any deformation, it is intended that
Be cover it is non-exclusive include, for example, containing process, method, system, product or the equipment of series of steps or unit not
Be necessarily limited to those steps or the unit clearly listed, but may include not list clearly or for these processes, side
Method, product or other intrinsic steps of equipment or unit.
For the ease of description, space relative terms can be used herein, such as " ... on ", " ... top ",
" in ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation levied.It should be appreciated that space relative terms are intended to comprising the orientation except device described in figure
Outside different azimuth in use or operation.If for example, the device in accompanying drawing is squeezed, be described as " in other devices
To be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and
And respective explanations are made to the relative description in space used herein above.
Referring to shown in Fig. 1 to Fig. 4, a kind of embodiments in accordance with the present invention, there is provided safety valve, the safety in the present embodiment
Valve includes valve body 10, bonnet 20, core assembly 30 and flexible member 40.
Installation cavity 11 is provided with valve body 10, core assembly 30 and flexible member 40 is easily installed.The first end of valve body 10
The air inlet 12 connected with installation cavity 11 is provided with, the gas outlet 13 connected with installation cavity 11 is provided with the side wall of valve body 10;
Bonnet 20 is arranged on second end relative with first end of valve body 10;Core assembly 30 is arranged in installation cavity 11 and can be along valve
The first end of body 10 to the direction at the second end moves back and forth, when core assembly 30 is moved back and forth in installation cavity 11, by air inlet
12 open or close.
The upper end of core assembly 30 and bonnet 20 are arranged to the magnetic structure for attracting each other, the absorption affinity between magnetic structure
When overcoming the elastic resistance of flexible member 40, drive core assembly 30 to open air inlet 12 and realize lasting exhaust.
In a kind of embodiment of invention, core assembly 30 includes valve element 31 and the magnetic part 32 being arranged on valve element 31,
Using can be made by the solid material that magnetic part 32 is adsorbed, above-mentioned magnetic structure includes magnetic part here to bonnet 20
32 and bonnet 20.
Certainly, in other embodiments of the invention, in the lower end of bonnet 20 magnetic part 32 can also be set, and by valve element group
Part 30 made using the solid material that can be adsorbed by the magnetic part 32 and, now, magnetic structure includes magnetic part here
32 and core assembly 30.
Flexible member 40 is arranged in installation cavity 11, and the two ends of flexible member 40 are supported in valve element 31 and bonnet 20 respectively
On, by the effect of flexible member 40 and magnetic part 32, it is easy to so that valve element 31 is moved back and forth in installation cavity 11.
Wherein, when safety valve is closed, the elastic force that flexible member 40 applies to valve element 31 is more than the absorption between magnetic structure
Power;When safety valve is opened, the elastic force applied to valve element 31 of flexible member 40 is less than the absorption affinity between magnetic structure, elasticity unit
Part 40 will not automatically reset, and be easy to safety valve to realize lasting exhaust.
According to above-mentioned structure it is recognised that during using safety valve in the present embodiment, safety valve is tied installed in other
On structure, such as pressure cooker, now, arranged at safety valve is more than magnetic in closure state, the elastic force that flexible member 40 applies to valve element 31
Absorption affinity of the part 32 to bonnet 20 so that core assembly 30 blocks air inlet 12.When the steam in pressure cooker from air inlet
12 are entered into installation cavity 11, and with the rising of air pressure, core assembly 30 is connected with gas outlet 13, entered by jacking, air inlet 12
And realize degassing function.Now, when the absorption affinity between magnetic part 32 and bonnet 20 overcomes the elastic resistance of flexible member 40, magnetic
Property part 32 adsorb on bonnet 20, drive core assembly 30 to open air inlet 12 so that air inlet 12 and gas outlet 13 keep connecting
Logical state, realizes lasting exhaust, it is ensured that the stability in use of safety valve.
It can be seen that, during distance reduces between the magnetic part 32 and bonnet 20 in the present embodiment, the absorption affinity of magnetic part 32
Growth rate is faster than the growth rate of the repulsive force of flexible member 40.In design, magnetic part 32 is calculated initial with bonnet 20
Distance, now the repulsive force of flexible member 40 more than magnetic part 32 absorption affinity.When magnetic part 32 is adsorbed on bonnet 20, bullet
Property element 40 repulsive force less than magnetic part 32 absorption affinity.
So, due to the repulsive force of the absorption affinity less than flexible member 40 of now magnetic part 32, core assembly 30 is made downwards
With empty with the lower section of valve body 10 forms sealing state, and now, arranged at safety valve is in not starting state;And work as pressure pot inner pressure and surpass
When crossing setting value, safety valve start and it is in running order, core assembly 30 is pushed up by the air pressure in pressure cooker, magnetic part
32 are constantly reduced with the distance of bonnet 20;When the absorption affinity of magnetic part 32 is more than the repulsive force of flexible member 40, magnetic part 32
Drive core assembly 30 to move upwards until adsorbing on bonnet 20, do not fall out, keep exhaust condition, realize persistently exhaust
Purpose.
The present embodiment magnetic structure includes the S poles magnet and N poles magnet of mutually absorption, during design, by S poles magnet and N poles
Magnet is arbitrarily arranged on the lower end of bonnet 20 and the upper end of core assembly 30 respectively.
The cylindrical structure of valve body 10 in the present embodiment, installation cavity 11 is along the centrally disposed circle of cylinder-like structure
Cavity, gas outlet 13 is multiple, and multiple gas outlets 13 circumferentially, are easy to the gas in installation cavity 11 along cylinder-like structure
Rapid discharge.Certainly, the valve body 10 in the present embodiment may be arranged as square tubular structure, and gas outlet 13 can also only be set
It is one.
Mounting hole 21 is provided with bonnet 20 in the present embodiment, the mounting hole 21 is connected with installation cavity 11;Valve element 31 is wrapped
Core portion 311 and the valve stem 312 being arranged on core portion 311 are included, during installation, valve stem 312 is through mounting hole 21 and exposes
In bonnet 20, and valve stem 312 and expose to one end of bonnet 20 and be provided with valve handle 50.
Generally, the elastic force that arranged at safety valve of the invention applies in not starting state, flexible member 40 to valve element 31
More than magnetic part 32 to the absorption affinity of bonnet 20, it is easy to compress core assembly 30, and then air inlet 12 is blocked so that peace
Full valve is closed.And when the air pressure in pressure cooker exceed setting value when, core assembly 30 by the air pressure in pressure cooker to
Upper promotion, magnetic part 32 is constantly reduced with the distance of bonnet 20;When the repulsion of the absorption affinity more than flexible member 40 of magnetic part 32
During power, magnetic part 32 drives core assembly 30, and motion, up to absorption is on bonnet 20, does not fall out upwards, keeps exhaust condition,
Realize the purpose of lasting exhaust so that pot inner pressure will not again be raised because valve element falls sealing after rise, it is ensured that use safety.When
When needing to reuse, can be by pressing valve handle 50 so that core assembly 30 moves reset to the direction near air inlet 12,
During this, the absorption affinity that magnetic part 32 applies to bonnet 20 reduces, and the elastic force that flexible member 40 applies to valve element 31 is more than magnetic
Property part 32 is easy to compress core assembly 30, and then air inlet 12 is blocked so that arranged at safety valve to the absorption affinity of bonnet 20
In closed mode.
With reference to shown in Fig. 3, the lower end of the core portion 311 in the present embodiment is provided with the blocking head for blocking air inlet 12,
Lid block head is preferably conical head, is easy to block air inlet 12, and the upper end of core portion 311 is provided with groove 313, magnetic part 32
It is the magnet in groove 313.Preferably, the groove 313 is annular groove, and annular groove encloses and is located at valve stem 312
Periphery;Magnetic part 32 is the annular magnet in annular groove, and Stability Analysis of Structures is easy to magnetic part 32 to inhale bonnet 20
It is attached.
Can be by the way of rivet interlacement, mode connects for screw, bonding or necking fastening between magnetic part 32 and valve element 31
Link together, as long as other modes of texturing under design of the invention, within protection scope of the present invention.
Outward flange 314 is provided with core portion 311, flexible member 40 is spring, and the spring is set on valve element 31, and bullet
Support respectively on bonnet 20 and outward flange 314 at the two ends of spring.
In other embodiments of the invention, flexible member 40 can also be set to the structures such as elastic rubber ring, as long as
It is other modes of texturing under design of the invention, within protection scope of the present invention.
Bonnet 20 use but be not limited to 430 stainless steels or iron work etc. can be made by the material that magnetic part 32 is adsorbed and
Into, as long as other modes of texturing under design of the invention, within protection scope of the present invention.
Core portion 311 and valve body 10 in the present embodiment are made using the solid material that can not be adsorbed by magnetic part 32
Form, it is to avoid valve element 31 and valve body 10 and magnetic part 32 occur mutual attractive force and influence the mutual suction of magnetic part 32 and bonnet 20
Draw, the phenomenon in turn resulting in safe defective valve is produced.
Valve element 31 in the present embodiment and or valve handle 50 and or valve body 10 use but be not limited to nylon or polypropylene or phenol
Urea formaldehyde is made.Nylon or polypropylene or phenolic resin have certain ability for bearing heat, ensure that this implementation
The service life and stability in use of the safety valve in example.
Further in conjunction with shown in Fig. 1 to Fig. 4, fixation is connected through a screw thread between the bonnet 20 and valve body 10 in the present embodiment,
Certainly, in other embodiments of the invention, can also be connected using riveting, pin connection, buckle between bonnet 20 and valve body 10
Connect or be welded to connect, as long as other modes of texturing under design of the invention, protection scope of the present invention it
It is interior.
Preferably, the side of the close installation cavity 11 of the bonnet 20 in the present embodiment sets fluted, during installation, elasticity unit
The upper end of part 40 is located in groove, is easy to position flexible member 40, it is ensured that the structure of the safety valve in the present embodiment is steady
It is qualitative.At least two through holes extended along the thickness direction of bonnet 20 are additionally provided with bonnet 20, can be to valve by the through hole
Lid 20 is dismounted.
The end for being provided with air inlet 12 of the valve body 10 in the present embodiment is provided with stud section 14, is arranged in stud section 14
There are sealing ring 60 and fastener 70, be easy to for the safety valve of the present embodiment to be assembled in other structures, such as on pressure cooker.It is preferred that
Ground, the fastener 70 in the present embodiment is the structures such as clamp nut or pin for suppressing metal, as long as its under design of the invention
His mode of texturing, within protection scope of the present invention.
According to another aspect of the present invention, there is provided a kind of cooking utensils, the cooking utensils in the present embodiment include safety
Valve, the safety valve is the safety valve in above-described embodiment.
Said structure in the present embodiment is it is recognised that all parts machinings of safety valve of the invention are produced all
It is very simple.The flexible member for using is conventional compression spring, and mature production technology, processing characteristics is stable, operationally bullet
Property element will not automatically reset, it is possible to achieve continuous exhaust pneumatic wallop.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of safety valve, including:
Valve body (10), is provided with installation cavity (11) on the valve body (10), the first end of the valve body (10) be provided with it is described
The air inlet (12) of installation cavity (11) connection, the gas outlet connected with the installation cavity (11) is provided with the valve body (10)
(13);
Bonnet (20), the bonnet (20) is arranged on second end relative with first end of the valve body (10);
Core assembly (30), the core assembly (30) is in the installation cavity (11) and can be along the valve body (10)
First end to the direction at the second end moves back and forth;
Flexible member (40), the flexible member (40) is arranged in the installation cavity (11), and the flexible member (40)
Support respectively on the core assembly (30) and the bonnet (20) at two ends;The lower end of the core assembly (30) is in elastic unit
The air inlet (12) is plugged in the presence of part (40);
Characterized in that, the upper end of the core assembly (30) and the bonnet (20) are arranged to the magnetic structure for attracting each other;
Wherein, when the absorption affinity between the magnetic structure overcomes the elastic resistance of the flexible member (40), the valve is driven
Core assembly (30) opens the air inlet (12) and realizes lasting exhaust.
2. safety valve according to claim 1, it is characterised in that the magnetic part that the upper end of the core assembly (30) is provided with
(32), the bonnet (20) uses and can be made by the solid material that the magnetic part (32) is adsorbed, the magnetic structure
Including the magnetic part (32) and the bonnet (20).
3. safety valve according to claim 2, it is characterised in that the core assembly (30) includes valve element (31), described
Valve element (31) includes core portion (311), and the lower end of the core portion (311) is provided with the blocking for blocking the air inlet (12)
Head, the upper end of the core portion (311) is provided with groove (313), and the magnetic part (32) is in the groove (313)
Magnet.
4. safety valve according to claim 3, it is characterised in that be provided with mounting hole (21), institute on the bonnet (20)
Mounting hole (21) is stated to be connected with the installation cavity (11);
Core portion (311) upper end is additionally provided with valve stem (312), the valve stem (312) through the mounting hole (21) and
Expose to the bonnet (20), and the valve stem (312) exposes to one end of the bonnet (20) and is provided with valve handle (50).
5. safety valve according to claim 4, it is characterised in that the groove (313) is annular groove, and the annular is recessed
Groove encloses the periphery for being located at the valve stem (312);
The magnetic part (32) is the annular magnet in the annular groove.
6. safety valve according to claim 3, it is characterised in that be provided with outward flange on the core portion (311)
(314), the flexible member (40) is spring, and the spring is set on the valve element (31), and the two ends of the spring are divided
Do not support on the bonnet (20) and the outward flange (314).
7. safety valve according to claim 3, it is characterised in that the core portion (311) and the valve body (10) are used
Can not be made by the solid material that the magnetic part (32) is adsorbed.
8. safety valve according to claim 1, it is characterised in that the lower end of the bonnet (20) is provided with magnetic part (32),
Using the solid material making that can be adsorbed by the magnetic part (32), the magnetic structure includes the core assembly (30)
The magnetic part (32) and the core assembly (30).
9. safety valve according to claim 1, it is characterised in that the magnetic structure includes the S poles magnet of mutually absorption
With N poles magnet, S poles magnet and N poles magnet are arbitrarily arranged on the lower end of the bonnet (20) and the valve respectively
The upper end of core assembly (30).
10. a kind of cooking utensils, including safety valve, it is characterised in that the safety valve is any one of claim 1 to 9 institute
The safety valve stated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710136944.5A CN106931201B (en) | 2017-03-08 | 2017-03-08 | Safety valve and cooking kitchen ware with same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710136944.5A CN106931201B (en) | 2017-03-08 | 2017-03-08 | Safety valve and cooking kitchen ware with same |
Publications (2)
Publication Number | Publication Date |
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CN106931201A true CN106931201A (en) | 2017-07-07 |
CN106931201B CN106931201B (en) | 2023-07-14 |
Family
ID=59433013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710136944.5A Active CN106931201B (en) | 2017-03-08 | 2017-03-08 | Safety valve and cooking kitchen ware with same |
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CN (1) | CN106931201B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109854792A (en) * | 2018-12-21 | 2019-06-07 | 青州耐威智能科技有限公司 | A kind of unmanned sump two-way air vent valve |
NL2023837A (en) * | 2018-10-18 | 2020-05-07 | Nanjing Enwell Tech Service Co Ltd | Intelligent pressure-controlled pressure cooker |
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GB901061A (en) * | 1958-12-02 | 1962-07-11 | Von Roll Ag | Improvements in or relating to safety valves |
CN1737415A (en) * | 2004-08-16 | 2006-02-22 | 蔡进乾 | Structure of gas kitchen range safety valve with electricity saving function and method for controlling the same |
CN202402732U (en) * | 2011-11-20 | 2012-08-29 | 江苏仁安高新技术有限公司 | Fluidic pressure safety valve |
CN105476473A (en) * | 2016-01-13 | 2016-04-13 | 武汉苏泊尔炊具有限公司 | Pressure release valve used for pressure cooker and pressure cooker |
CN206563111U (en) * | 2017-03-08 | 2017-10-17 | 武汉苏泊尔炊具有限公司 | Safety valve and the cooking utensils with it |
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2017
- 2017-03-08 CN CN201710136944.5A patent/CN106931201B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB901061A (en) * | 1958-12-02 | 1962-07-11 | Von Roll Ag | Improvements in or relating to safety valves |
CN1737415A (en) * | 2004-08-16 | 2006-02-22 | 蔡进乾 | Structure of gas kitchen range safety valve with electricity saving function and method for controlling the same |
CN202402732U (en) * | 2011-11-20 | 2012-08-29 | 江苏仁安高新技术有限公司 | Fluidic pressure safety valve |
CN105476473A (en) * | 2016-01-13 | 2016-04-13 | 武汉苏泊尔炊具有限公司 | Pressure release valve used for pressure cooker and pressure cooker |
CN206563111U (en) * | 2017-03-08 | 2017-10-17 | 武汉苏泊尔炊具有限公司 | Safety valve and the cooking utensils with it |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL2023837A (en) * | 2018-10-18 | 2020-05-07 | Nanjing Enwell Tech Service Co Ltd | Intelligent pressure-controlled pressure cooker |
CN109854792A (en) * | 2018-12-21 | 2019-06-07 | 青州耐威智能科技有限公司 | A kind of unmanned sump two-way air vent valve |
Also Published As
Publication number | Publication date |
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CN106931201B (en) | 2023-07-14 |
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