CN105662129B - Safety valve and there is its cooking apparatus - Google Patents
Safety valve and there is its cooking apparatus Download PDFInfo
- Publication number
- CN105662129B CN105662129B CN201610177846.1A CN201610177846A CN105662129B CN 105662129 B CN105662129 B CN 105662129B CN 201610177846 A CN201610177846 A CN 201610177846A CN 105662129 B CN105662129 B CN 105662129B
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- China
- Prior art keywords
- balance element
- safety valve
- valve
- installation
- elastic component
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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
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- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Lift Valve (AREA)
- Safety Valves (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention provides a kind of safety valve and there is its cooking apparatus, wherein safety valve, including：Valve seat, valve seat have valve port, installation passage and limiting section, and valve seat is being provided with installation neck away from the position of limiting section；Balance element, balance element is installed in installation passage, and balance element includes the closure end and free end that are oppositely arranged, and provided with the pivot point portion for coordinating buckle with limiting section, closure end, which is supported, seals valve port, and can be rotated around pivot point portion for free end；Elastic component, elastic component are arranged between installation neck and closure end, and elastic component elasticity is resisted against installation card groove and closure end；End is blocked in the presence of driving force and the elastic force of elastic component, turns to and is upturned around pivot point portion, and free end declines and backstop is in valve seat.Technical scheme efficiently solves safety valve of the prior art and easily blocks and clear up the problem of difficulty is larger.
Description
Technical field
The present invention relates to the technical field of cooking apparatus, in particular to a kind of safety valve and has its cooking pot
Tool.
Background technology
As the improvement of people's living standards, pressure cooker obtains a wide range of applications.Peace in the pressure cooker of prior art
Full valve is provided with spring, is blocked the pressure relief opening of pressure cooker by elastic force when spring is in original state.When in pressure cooker
When pressure is more than the elastic force of spring, spring is compressed so as to which the pressure in pressure cooker be released.Due in pressure leak process
When pressure in pot passes through spring, the food in pot is liable to stick on spring, in turn results in the blocking 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 there is its cooking apparatus, to solve in the prior art
Safety valve easily block and cleaning difficulty it is larger the problem of.
To achieve these goals, according to an aspect of the invention, there is provided a kind of safety valve, including：Valve seat, valve seat
With valve port, installation passage and limiting section, valve seat is being provided with installation neck away from the position of limiting section；Balance element, balance element card
Loaded on installation passage, and balance element includes the closure end and free end that are oppositely arranged, and free end is provided with and limiting section coordinates buckle
Pivot point portion, closure end is supported envelope valve port, and can rotated around pivot point portion；Elastic component, elastic component are arranged on installation neck
Between closure end, and elastic component elasticity is resisted against installation card groove and closure end；End is blocked in driving force and the elasticity of elastic component
In the presence of power, turn to and be upturned around pivot point portion, and free end declines and backstop is in valve seat.
Further, closure end is provided with installation portion, elastic component be it is annular in shape and there is the elastic yarn of opening, the two of elastic yarn
Individual end is arranged in installation portion, and the middle part of elastic yarn is spacing in installation neck.
Further, balance element also includes the balance element body being connected between closure end and free end, and valve seat includes phase
To two limited blocks of setting, installation passage is formed between two limited blocks, each limited block is extended with only to installation passage
Rib edge, balance element body movably holding between two limited blocks, and can be moved in installation passage backstop in only
Rib edge.
Further, installation passage includes two limited blocks being oppositely arranged, and balance element is installed between two limited blocks,
Limiting section is the bayonet socket that each limited block is set on the end face of installation neck, and the opposite sides of free end has each extended over
One projection, pivot point portion are the grab that the closure end projection of each projection towards balance element body is formed.
Further, the medial surface of each projection towards valve seat is convexly equipped with guide protrusions, is provided with and is oriented on valve seat
The guide groove that projection is engaged, guide protrusions are arranged on to be formed with the rotation to balance element in guide groove and are oriented to.
Further, installation neck connects with installation passage, and installs in neck and be provided with fixture block to be carried out to elastic component
It is spacing.
Further, safety valve also includes valve rod, and valve rod can be arranged in valve port up or down, and closure end compresses valve rod
Or unclamp and valve rod is compressed.
Further, safety valve also includes latch, and pin hole is provided with valve rod, and valve seat is provided with the adjustment connected with valve port
Hole, latch are movably contained in adjusting hole after passing through pin hole.
Further, it with the position of the contact of elastic component be the first auxiliary section to install neck, and closure end and elastic component connect
Contact portion is the second auxiliary section, and the contact site of pivot point portion and limiting section is the 3rd auxiliary section, the first auxiliary section, the second auxiliary section
When being respectively positioned on the first plane with the 3rd auxiliary section, balance element is in the first poised state；Second auxiliary section is moved to higher than first
During plane, closure end tilts and opens valve port, and balance element has the second poised state；Second auxiliary section moves to flat less than first
During face, closure end seal blocks up valve port, and balance element has the 3rd poised state.
Further, when balance element is in the second poised state, the first auxiliary section and the second auxiliary section are formed second flat
Angle value between face and the first plane is between 5 ° to 45 °.
Further, when balance element is in three poised states, the first auxiliary section and the second auxiliary section are formed the 3rd flat
Angle value between face and the first plane is between 5 ° to 45 °.
According to another aspect of the present invention, there is provided a kind of cooking apparatus, including pot cover and the safety that is arranged on pot cover
Valve, safety valve are above-mentioned safety valve.
Apply the technical scheme of the present invention, the outside that elastic component is arranged on valve port is in compressive state, such elastic component meeting
Elastic force is produced to balance element and valve seat, elastic force forces balance element to avoid valve port or closure valve port.Said structure is when safety
Valve carry out pressure release when efficiently avoid attachment adhere on elastic component cause elastic component fail and cause attachment block peace
Full valve.The technical scheme of the present embodiment efficiently solves safety valve of the prior art, and easily blocking and cleaning difficulty are larger
Problem.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing a further understanding of the present invention, and of the invention shows
Meaning property embodiment and its illustrate be used for explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 shows the assembling schematic diagram of the embodiment of the safety valve according to the present invention；
Fig. 2 shows the exploded perspective view of Fig. 1 safety valve；
Fig. 3 shows the schematic cross-sectional view of Fig. 1 safety valve；
Fig. 4 shows schematic diagram during the second poised state of Fig. 1 safety valve；
Fig. 5 shows schematic diagram when being in the first poised state of Fig. 1 safety valve；And
Fig. 6 shows schematic diagram when being in three poised states of Fig. 1 safety valve.
Wherein, above-mentioned accompanying drawing marks including the following drawings：
10th, valve seat；11st, valve port；12nd, installation passage；13rd, limiting section；The 14th, neck is installed；141st, fixture block；16th, stop edge
Edge；17th, valve rod；18th, nut；19th, latch；101st, limited block；102nd, guide groove；20th, balance element；21st, pivot point portion；22、
Installation portion；23rd, balance element body；24th, projection；30th, elastic component；40th, pot cover.
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.
As shown in Figure 1 to Figure 3, the safety valve of the present embodiment includes：Valve seat 10, balance element 20 and elastic component 30.Valve seat 10
With valve port 11, installation passage 12 and limiting section 13, valve seat 10 is being provided with installation neck 14 away from the position of limiting section 13.Balance
Part 20 is installed in installation passage 12, and balance element 20 includes the closure end and free end that are oppositely arranged, free end be provided with it is spacing
Portion 13 coordinates the pivot point portion 21 of buckle, and envelope valve port 11 is supported at closure end, and can be rotated around pivot point portion 21.Elastic component 30 is pacified
Between installation neck 14 and closure end, and the elasticity of elastic component 30 is resisted against installation card groove 14 and closure end.Driving at closure end
In the presence of the elastic force of power and elastic component 30, turn to and be upturned around pivot point portion 21, and free end declines and stopped
It is blocked in valve seat 10.
Using the technical scheme of the present embodiment, the outside that elastic component 30 is arranged on valve port 11 is in compressive state, such bullet
Property part 30 elastic force can be produced to balance element 20 and valve seat 10, elastic force forces balance element 20 to avoid valve port 11 or closure valve port
11.Said structure efficiently avoid attachment and adhere on elastic component 30 when safety valve carries out pressure release causes elastic component to fail
And cause attachment blocking safety valve.The technical scheme of the present embodiment efficiently solves safety valve of the prior art and easily blocked up
The problem of plug and larger cleaning difficulty.
As shown in Fig. 2 in the technical scheme of the present embodiment, elastic component 30 includes elastic yarn, one end installation of elastic yarn
On valve seat 10, the other end of elastic yarn is arranged on balance element 20.Specifically, elastic yarn is steel wire, and said structure is on the one hand
Set simply, be easily worked, another aspect said structure greatly reduces influence of the attachment to elastic component 30.
As shown in Fig. 2 in the technical scheme of the present embodiment, elastic yarn is annular in shape and has opening, and closure end is provided with peace
Dress portion 22, valve seat 10 have installation neck 14, and two ends of elastic yarn are arranged in installation portion 22, and the middle part of elastic yarn is spacing
In installation neck 14.Said structure handling ease, it is easy for installation.Specifically, installation can be loaded by the opening of ring-type being broken into two with one's hands
In portion 22.
As shown in Fig. 2 in the technical scheme of the present embodiment, balance element 20 also includes being connected to closure end and free end
Balance element body 23, valve seat 10 include two limited blocks being oppositely arranged, and installation passage 12 is formed between two limited blocks, each
Individual limited block is extended with stop edge along 16 to installation passage 12, balance element body 23 movably holding two limited blocks it
Between, and backstop can be moved in installation passage 12 in stop edge along 16.Said structure processing is simple, can effectively prevent from putting down
The part 20 that weighs is deviate from out of installation passage 12.
As shown in Figures 2 to 4, in the technical scheme of the present embodiment, medial surface of each projection 24 towards valve seat 10
Guide protrusions are convexly equipped with, the guide groove 102 being engaged with guide protrusions are provided with valve seat 10, guide protrusions are arranged on guide groove
Formed and be oriented to the rotation to balance element 20 in 102.Said structure is effectively guaranteed the running orbit of balance element 20.
As shown in Figures 2 to 4, in the technical scheme of the present embodiment, installation passage 12 includes two limits being oppositely arranged
Position block 101, balance element 20 are installed between two limited blocks 101, and limiting section 13 is each limited block away from installation neck 14
End face on the bayonet socket that sets, the opposite sides of free end each extended over a projection 24, and pivot point portion 21 is each
The grab that the closure end projection of projection 24 towards balance element body 23 is formed.Said structure causes the fixation of elastic component 30.Tool
Body, two free ends of elastic yarn are inserted in two mounting holes, and such structure causes elastic component 30 to be not easy.
As shown in Fig. 2 in the technical scheme of the present embodiment, installation neck 14 connects with installation passage 12, and installation card
It is spacing to be carried out to elastic component 30 that fixture block 141 is provided with groove.Specifically, installation neck 14 connects with installation passage 12, and pacifies
Being loaded in groove, it is spacing to be carried out to elastic component to be provided with fixture block 141.The structure of second open slot is easily worked, easy for installation, card
The structure of block 141 elastic yarn has been carried out spacing so that elastic yarn is not easy dislocation or even deviate from.
As shown in Fig. 2 in the technical scheme of the present embodiment, fixture block 141 includes being arranged at intervals along the direction of installation passage 12
The first fixture block and the second fixture block, elastic yarn is fastened between the first fixture block and the second fixture block, the first fixture block and the second fixture block
Top is provided with mousing-hook.Said structure sets simple, easy to process.Certainly, as one skilled in the art will appreciate that the first card
Set mousing-hook also possible on block or the second fixture block.
As shown in Fig. 2 in the technical scheme of the present embodiment, safety valve also includes valve rod 17, and valve rod 17 can move up and down
Ground is arranged in valve port 11, and closure end compresses valve rod 17 or unclamps compressing to valve rod 17.Specifically, valve port is circular, valve rod
17 at the cooperation of valve port 11 with being arranged to the conical surface, and said structure significantly reduces difficulty of processing, only to valve rod 17 and valve port 11
Mating surface processing.Pin hole is provided with valve rod 17, valve seat 10 is provided with the adjusting hole connected with valve port, and latch 19 passes through
Movably it is contained in after pin hole in adjusting hole.Specifically, the length of adjusting hole in the vertical direction is more than the straight of valve rod 17
Footpath, latch 19 plays spacing effect to valve rod 17 when such valve rod 17 rises to maximum position.
As shown in Figure 1 to Figure 3, in the technical scheme of the present embodiment, limiting section 13 is each limited block away from installation
The bayonet socket set on the end face of neck 14, the opposite sides of free end have each extended over a projection 24, and pivot point portion 21 is
The grab that the closure end projection of each projection 24 towards balance element body 23 is formed.Above-mentioned setting structure is compact, is easily worked.
As shown in Figures 2 to 6, in the technical scheme of the present embodiment, balance element 20 includes balance element body 23 and set
Projection 24 below balance element body 23, hook portion is provided with projection 24, pivot point portion 21 is formed at the tip of hook portion.Pivot
Turn the one side of fulcrum 21 serve rotating shaft effect cause balance element body 23 around pivot point portion 21 be axle rotate, the opposing party
Face pivot point portion 21 can balance the elastic force of elastic component 30.Said structure is easily worked, easy for installation.
As shown in figure 3, in the technical scheme of the present embodiment, limiting section 13 is the 3rd open slot, and hook portion stretches to the 3rd
In open slot, the open slot of pivot point portion 21 and the 3rd is the globoidal structure to cooperate.Said structure causes pivot point portion
21 and the 3rd open slot be that globoidal structure coordinates, so that the frictional force of the open slot of pivot point portion 21 and the 3rd is minimum.This
On the one hand the structure of sample make it that the service life of the open slot of pivot point portion 21 and the 3rd is longer, another aspect operator is being opened and closed
It is more convenient, laborsaving during balance element body 23.
As shown in Figures 4 to 6, in the technical scheme of the present embodiment, portion of the neck 14 with the contact of elastic component 30 is installed
Position is the first auxiliary section, and the contact site of closure end and elastic component 30 is the second auxiliary section, pivot point portion 21 and limiting section 13
Contact site is the 3rd auxiliary section, when the first auxiliary section, the second auxiliary section and the 3rd auxiliary section are respectively positioned on the first plane, balance element 20
In the first poised state；When second auxiliary section is moved to higher than the first plane, closure end tilts and opens valve port 11, balance element
20 have the second poised state；When second auxiliary section is moved to less than the first plane, closure end seal is blocked up the balance element 20 of valve port 11 and had
There is the 3rd poised state.During in the first poised state, elastic force and valve seat 10 and balance of the balance element 20 by elastic component 30
The force balance of part 20 and in the first plane, balance element 20 blocks valve port 11 during in the second poised state, in the 3rd
Balance element 20 avoids valve port 11 during poised state.
As shown in figure 4, in the technical scheme of the present embodiment, when balance element 20 is in the second poised state, first coordinates
Angle value between the second plane and the first plane that portion and the second auxiliary section are formed is between 5 ° to 45 °.As shown in fig. 6,
In the technical scheme of the present embodiment, when balance element 20 is in three poised states, the first auxiliary section is formed with the second auxiliary section
The 3rd plane and the first plane between angle value between 5 ° to 45 °.Said structure cause elastic component 30 closure or
Person is not easy while avoiding valve port 11.
Present invention also provides a kind of cooking apparatus, includes pot cover 40 according to the embodiment of the cooking apparatus of the application and sets
The safety valve on pot cover 40 is put, safety valve is above-mentioned safety valve.
As shown in Figures 4 to 6, in the technical scheme of the present embodiment, cooking apparatus is also included positioned at the inner side of pot cover 40
Nut 18, nut 18 are engaged so that valve seat 10 is fixed on pot cover 40 with the valve seat 10 through pot cover 40.Said structure is set
Simply, it is easy for installation.Certainly, as one skilled in the art will appreciate that nut 18 is the form of locknut or Anti-stop cover by valve seat
10 are fixed on pot cover 40 and are possible.
As shown in Figures 4 to 6, in the technical scheme of the present embodiment, Fig. 5 is that the balance element 20 of safety valve is flat in first
Schematic diagram (balance element 20 is in the position of the angle of equilibrium) during weighing apparatus state, balance element body 23 is in the front end in pivot point portion 21
(close to the side of valve port 11) force may be such that balance element 20 is in the state of closure valve port 11, as shown in fig. 6, in balance element body
23 rear end (away from the side of valve port 11) forces in pivot point portion 21 may be such that balance element 20 is in the shape for avoiding valve port 11
State is as shown in Figure 4.During work, balance element body 23 is pressed on valve rod 17, when superpressure, effect of the valve rod 17 in pot inner pressure
Balance element body 23 is opened on lower top, because the angle of equilibrium between balance element 20 and pivot point portion 21 is slightly above working condition, when flat
Weighing apparatus part body 23 move upwards very little apart from when just broken poised state, 23 upward wide-angle of balance element body flicks, now
Valve rod 17 is in free state, all pressure that can be drained in a short time in container.When needing resumption of service, press flat
The front end of part body 23 weigh to contact valve rod 17, state of now resuming work.Said structure is easy to operate, and service life is longer.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (12)
1. a kind of safety valve, the safety valve includes valve seat (10), and the valve seat (10) has valve port (11), it is characterised in that
The valve seat (10) also has installation passage (12) and limiting section (13), and the valve seat (10) is away from the limiting section (13)
Position is provided with installation neck (14)；
The safety valve also includes：
Balance element (20), the balance element (20) is installed in the installation passage (12), and the balance element (20) is included relatively
The closure end of setting and free end, the free end are provided with the pivot point portion (21) for coordinating buckle with the limiting section (13),
The closure end, which is supported, seals the valve port (11), and can be rotated around the pivot point portion (21)；
Elastic component (30), the elastic component (30) is arranged between the installation neck (14) and the closure end, and elastic component
(30) elasticity is resisted against the installation neck (14) and the closure end；
The closure end turns in the presence of driving force and the elastic force of the elastic component (30) around the pivot point portion (21)
Move to being upturned, and the free end declines and backstop is in the valve seat (10).
2. safety valve according to claim 1, it is characterised in that the closure end is provided with installation portion (22), the elasticity
Part (30) is elastic yarn annular in shape and with opening, and two ends of the elastic yarn are arranged in the installation portion (22),
The middle part of the elastic yarn is spacing in the installation neck (14).
3. safety valve according to claim 1, it is characterised in that the balance element (20) also includes being connected to the closure
Balance element body (23) between end and the free end, the valve seat (10) include two limited blocks (101) being oppositely arranged,
The installation passage (12) is formed between described two limited blocks (101), each described limited block (101) is logical to the installation
Road (12) is extended with stop edge along (16), the balance element body (23) movably holding in described two limited blocks (101)
Between, and backstop can be moved in the installation passage (12) in stop edge edge (16).
4. safety valve according to claim 1, it is characterised in that the installation passage (12) includes two be oppositely arranged
Limited block (101), the balance element (20) are installed between described two limited blocks (101), and the limiting section (13) is each
The bayonet socket that the individual limited block (101) is set on the end face of the installation neck (14), the opposite sides of the free end
A projection (24) is each extended over, the pivot point portion (21) is each described projection (24) towards the balance element sheet
The grab that the closure end projection of body (23) is formed.
5. safety valve according to claim 4, it is characterised in that each described projection (24) is towards the interior of valve seat (10)
Side is convexly equipped with guide protrusions, and the guide groove (102) being engaged with the guide protrusions is provided with the valve seat (10), described
Guide protrusions are arranged on to be formed with the rotation to the balance element (20) in the guide groove (102) and are oriented to.
6. safety valve according to claim 1, it is characterised in that the installation neck (14) and the installation passage (12)
Connection, and it is spacing to be carried out to the elastic component (30) that fixture block (141) is provided with the installation neck.
7. safety valve according to claim 1, it is characterised in that the safety valve also includes valve rod (17), the valve rod
(17) can be arranged on up or down in the valve port (11), the closure end compresses the valve rod (17) or unclamped to the valve
Bar (17) compress.
8. safety valve according to claim 7, it is characterised in that the safety valve also includes latch (19), the valve rod
(17) pin hole is provided with, the valve seat (10) is provided with the adjusting hole connected with the valve port (11), and the latch (19) is worn
Cross after the pin hole and be movably contained in the adjusting hole.
9. safety valve according to any one of claim 1 to 8, it is characterised in that it is described installation neck (14) with it is described
The position of the contact of elastic component (30) is the first auxiliary section, and the closure end and the contact site of the elastic component (30) are matched somebody with somebody for second
Conjunction portion, the contact site of the pivot point portion (21) and the limiting section (13) are the 3rd auxiliary section, first auxiliary section, institute
State the second auxiliary section and when the 3rd auxiliary section is respectively positioned on the first plane, the balance element (20) is in the first poised state；
When second auxiliary section is moved to higher than first plane, the closure end tilts and opens the valve port (11), described
Balance element (20) is in the second poised state；When second auxiliary section is moved to less than first plane, the closure end
The valve port (11) is blocked, the balance element (20) is in the 3rd poised state.
10. safety valve according to claim 9, it is characterised in that the balance element (20) is in second equilibrium-like
During state, the angle between the second plane and first plane that first auxiliary section and second auxiliary section are formed is at 5 °
To between 45 °.
11. safety valve according to claim 9, it is characterised in that when the balance element (20) is in three poised states,
Angle between the 3rd plane and first plane that first auxiliary section and second auxiliary section are formed is at 5 ° to 45 °
Between.
12. a kind of cooking apparatus, including pot cover (40) and the safety valve that is arranged on the pot cover (40), it is characterised in that institute
State safety valve of the safety valve any one of claim 1 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610177846.1A CN105662129B (en) | 2016-03-25 | 2016-03-25 | Safety valve and there is its cooking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610177846.1A CN105662129B (en) | 2016-03-25 | 2016-03-25 | Safety valve and there is its cooking apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105662129A CN105662129A (en) | 2016-06-15 |
| CN105662129B true CN105662129B (en) | 2018-02-02 |
Family
ID=56223917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610177846.1A Active CN105662129B (en) | 2016-03-25 | 2016-03-25 | Safety valve and there is its cooking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105662129B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3400356A1 (en) * | 1984-01-07 | 1985-07-18 | Heinrich Baumgarten KG, Spezialfabrik für Beschlagteile, 5908 Neunkirchen | STEAM PRESSURE COOKER |
| CN2529585Y (en) * | 2001-07-04 | 2003-01-08 | 广东银港集团有限公司 | Explosion-proof fast decompression valve |
| CN202010034U (en) * | 2010-08-20 | 2011-10-19 | 谢翠华 | Float-controlled valve used for pressure cooking utensil |
| CN204483895U (en) * | 2015-02-13 | 2015-07-22 | 佛山市顺德区美的电热电器制造有限公司 | Steam valve and cooking apparatus |
| CN205101616U (en) * | 2015-10-10 | 2016-03-23 | 武汉苏泊尔炊具有限公司 | Safety valve |
-
2016
- 2016-03-25 CN CN201610177846.1A patent/CN105662129B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105662129A (en) | 2016-06-15 |
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