CN109008597A - Pot cover and electric pressure cooking saucepan - Google Patents
Pot cover and electric pressure cooking saucepan Download PDFInfo
- Publication number
- CN109008597A CN109008597A CN201710430414.1A CN201710430414A CN109008597A CN 109008597 A CN109008597 A CN 109008597A CN 201710430414 A CN201710430414 A CN 201710430414A CN 109008597 A CN109008597 A CN 109008597A
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- Prior art keywords
- exhaust valve
- pressure
- pot cover
- block
- exhaust
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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
-
- 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
- A47J27/086—Pressure-cookers; Lids or locking devices specially adapted therefor with built-in heating means
-
- 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
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The present invention discloses a kind of pot cover and electric pressure cooking saucepan, the pot cover includes pot cover ontology and the exhaust valve that is arranged on the pot cover ontology, the exhaust valve includes exhaust plug and exhaust valve, the pot cover further includes the pressure block being pressed on the exhaust valve, trigger mechanism, the trigger mechanism is for separating the pressure block with the exhaust valve to prevent the exhaust valve by the lower pressure from the pressure block, and the weight ratio of the pressure block and the exhaust valve is between 0.26~12.56.Technical solution of the present invention on exhaust valve by being arranged pressure block and trigger mechanism, the trigger mechanism separates pressure block with exhaust valve in triggering, when not triggering, pressure block is pressed on exhaust valve, adjust the lower pressure that pressure block applies exhaust valve, to realize the adjusting for the lower pressure for applying exhaust plug, and then achieve the effect that adjust pressure cooker exhaust mode.
Description
Technical field
The present invention relates to kitchen tool field, in particular to a kind of pot cover and electric pressure cooking saucepan.
Background technique
Electric pressure cooking saucepan is a kind of cooking utensils, and exhaust valve is arranged usually on the pot cover of electric pressure cooking saucepan and comes in electric pressure cooking saucepan
Gas be exhausted.Currently, there are two types of the exhaust valves that electric pressure cooking saucepan covers, one is not being vented when normal use, in pot
Liquid does not boil, and Baoshang reaches faint scent effect at this time, the just exhaust protection when appearance of abnormal pressure；One is arrange when normal use
Gas, liquid boiling in pot, Baoshang reaches giving off a strong fragrance effect at this time.But above two exhaust mode is too single, user can not basis
Taste demand selects corresponding exhaust mode.
Summary of the invention
The main object of the present invention is to propose a kind of pot cover, it is intended to solve that exhaust of electric pressure cooker mode is single, and user can not
The problem of selecting corresponding exhaust mode according to taste.
To achieve the above object, a kind of pot cover proposed by the present invention, including pot cover ontology and setting are in the pot cover ontology
On exhaust valve, the exhaust valve includes being arranged in exhaust plug inside and outside the pot cover ontology and being arranged in the row
The exhaust valve of gas valve core upper end, the exhaust plug is interior to be equipped with along its axially extending exhaust passage, the exhaust passage
Both ends extend to the both ends of the exhaust plug to form gas vent in the outside of the pot cover ontology and in the pot cover ontology
Inside form air inlet, the exhaust valve can move along the vertical direction to open or close the gas vent, and the pot cover is also
Including pressure block, the trigger mechanism being pressed on the exhaust valve, the trigger mechanism is for making the pressure when being triggered
Block is separated with the exhaust valve to prevent the exhaust valve by the lower pressure from the pressure block, and the pressure block
Weight ratio with the exhaust valve is between 0.26~12.56.
Preferably, the trigger mechanism includes the Attraction block of activity setting, is had between the Attraction block and the pressure block
There is the attraction for increasing with the two distance and reducing, reduce with the two distance and increasing, the Attraction block can be close to the pressure
It moves between the first position of power block and the second position of the separate pressure block to adjust the pressure block to the exhaust valve
The lower pressure of body.
Preferably, the pot cover further includes the bulb-breaking device and live with the lid of the bulb-breaking device that lid is located on the exhaust valve
The Attraction block mounting base of dynamic connection, the Attraction block are mounted in the Attraction block mounting base.
Preferably, the lid of the Attraction block mounting base and the bulb-breaking device is hinged or is slidably connected.
Preferably, the top of the exhaust valve is arranged in the Attraction block mounting base, and the Attraction block adsorbs the pressure
Block moves up.
Preferably, the side of the exhaust valve is arranged in the Attraction block mounting base, and the Attraction block adsorbs the pressure
Block moves left and right.
Preferably, the Attraction block and the pressure block one of them be magnetic material, another is Magnetic Induction material.
Preferably, the exhaust valve is equipped with valve cone towards the side of the exhaust plug, the valve cone is stifled be located at it is described
On gas vent, and it can move along the vertical direction to open or close the gas vent.
Preferably, the exhaust valve is exhausted magnetic material.
The present invention also provides a kind of electric pressure cooking saucepan, including pot body and above-mentioned pot cover, the pot body has the pot being open upwards
Chamber, the pot cover are flexibly connected to open or seal the pot chamber with the pot body.The pot cover includes that pot cover ontology and setting exist
Exhaust valve on the pot cover ontology, the exhaust valve include be arranged in exhaust plug inside and outside the pot cover ontology and
The exhaust valve of the exhaust plug upper end is set, is equipped in the exhaust plug along its axially extending exhaust passage, institute
State exhaust passage both ends extend to the both ends of the exhaust plug with the outside of the pot cover ontology formed gas vent and
The inside of the pot cover ontology forms air inlet, and the exhaust valve can be moved along the vertical direction to open or close the exhaust
Hole, the pot cover further include the pressure block being pressed on the exhaust valve, trigger mechanism, which is used for when being triggered
The pressure block is separated with the exhaust valve to prevent the exhaust valve by the lower pressure from the pressure block, and
The weight ratio of the pressure block and the exhaust valve is between 0.26~12.56.
Technical solution of the present invention on exhaust valve by being arranged pressure block and trigger mechanism, and the trigger mechanism is in triggering
So that pressure block is separated with exhaust valve, when not triggering, pressure block is pressed on exhaust valve, adjusts pressure block to exhaust valve
The lower pressure applied to realize the adjusting of the lower pressure applied to exhaust plug, and then reaches and adjusts pressure cooker exhaust mode
Effect.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of pot cover first embodiment of the present invention；
Fig. 2 is the partial enlarged view in Fig. 1 at A；
Fig. 3 is the structural schematic diagram of pot cover second embodiment of the present invention；
Fig. 4 is the partial enlarged view in Fig. 3 at B；
Fig. 5 is the structural schematic diagram of one embodiment of electric pressure cooking saucepan of the present invention；
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 100 | Pot cover ontology | 200 | Exhaust valve |
| 210 | Exhaust plug | 211 | Exhaust passage |
| 212 | Gas vent | 220 | Exhaust valve |
| 221 | Valve cone | 300 | Attraction block |
| 400 | Pressure block | 500 | Bulb-breaking device |
| 510 | Opening | 600 | Attraction block mounting base |
| 700 | Pot body | 800 | Pot chamber |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that if relating to directionality instruction (such as up, down, left, right, before and after ...) in the embodiment of the present invention,
Then directionality instruction be only used for explain under a certain particular pose (as shown in the picture) between each component relative positional relationship,
Motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, being somebody's turn to do " first ", " second " etc. if relating to the description of " first ", " second " etc. in the embodiment of the present invention
Description be used for description purposes only, be not understood to indicate or imply its relative importance or implicitly indicate indicated skill
The quantity of art feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.It in addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, will be understood that the knot of this technical solution when conflicting or cannot achieve when occurs in the combination of technical solution
Conjunction is not present, also not the present invention claims protection scope within.
The present invention proposes a kind of pot cover.
In embodiments of the present invention, as shown in Figure 1, Figure 2, Figure 3, Figure 4, which includes that pot cover ontology 100 and setting exist
Exhaust valve 200 on the pot cover ontology 100, the exhaust valve 200 include being arranged in (interior finger inside and outside the pot cover ontology 100
Pot cover is outer to refer to outside pot cover towards the side of pot body) exhaust plugs 210 of two sides and 210 upper end of exhaust plug is set
Exhaust valve 220, the exhaust plug 210 is interior to be equipped with along its axially extending exhaust passage 211, the exhaust passage 211
Both ends extend to the both ends of the exhaust plug 210 to form gas vent 212 in the outside of the pot cover ontology 100 and described
The inside of pot cover ontology 100 forms air inlet, and the exhaust valve 220 can be moved along the vertical direction to open or close the row
Stomata 212；The pot cover further includes the pressure block 400 being pressed on the exhaust valve 220, trigger mechanism, which uses
In separating the pressure block 400 with the exhaust valve 220 to prevent the exhaust valve 220 from being come from
The lower pressure of the pressure block 400, and the weight ratio of the pressure block and the exhaust valve is between 0.26~12.56.
Exhaust passage 211 on exhaust plug 210 is for the gas inside pressure cooker to be discharged to outside pot, in exhaust plug
Exhaust valve 220 moving up and down is arranged in 210 upper end, can be realized the control of the exhaust situation to gas vent 212.Exhaust
Pressure is equipped with pressure block 400 on valve body 220, and the main function of the pressure block 400 is to increase exhaust valve 220 to exhaust plug 210
The lower pressure applied, to block gas vent 212, so that the gas inside pressure cooker cannot be discharged.
The pot cover further includes trigger mechanism, and the main function of the trigger mechanism is to adjust pressure block 400 and exhaust valve 220
Discrete state:
When trigger mechanism triggering when, separate pressure block 400 with exhaust valve 220, so that pressure block 400 is to exhaust valve
The not downward pressure of body 220, thus reduce the pressure to exhaust plug 210, when the pressure in pressure cooker reaches certain value,
Such as 70Kpa, the gas in pot can jack up exhaust valve 220, so that gas vent 212 is opened, to realize pressure cooker energy
It is enough vented by gas vent 212, reduces the air pressure in pressure cooker, the boiling point of liquid in pot is also decreased, realized in pot
Liquid boiling reaches giving off a strong fragrance effect.
When trigger mechanism does not trigger, pressure block 400 is pressed on exhaust valve 220, then to the pressure of exhaust plug 210
Power can be very big, so that when pot inner pressure reaches certain value, such as 70Kpa, the gas in pot cannot open exhaust valve 220, arranges
Stomata 212 cannot be opened, then pressure cooker cannot be vented, and the air pressure in pot is increased, and the boiling point of liquid in pot also increases, and realize
Liquid cannot boil in pot, reach faint scent effect.
In actual application, trigger mechanism can be determined according to actual needs, can be the driving lever controlled with button,
Pressure block 400 is above pushed away using lever after pressing, is also possible to the characteristics of passing through magnetic induction, pressure block 400 is sucked away from exhaust valve
The scheme of body 220 switches i.e. between exhaust valve 220 as long as being able to satisfy pressure block 400 and can set exhaust valve 220 in pressure and leave
It can.
In order to enable the exhaust mode of pressure cooker can be adjusted preferably, the pressure block 400 and the exhaust valve 220
Weight ratio between 0.26~12.56.Specifically, operating pressure when pressure cooker is cooked is generally 70kpa, work as pressure cooker
When interior pressure reaches 70kpa, the heater of pressure cooker can stop heating, but heater stop heating after, heater it is remaining
Heat will promote the pressure in pot just over 70kpa, for example reach the pressure values such as 71kpa or 72kpa, then just can be gradually
It falls back to and is less than 70kpa, then heater is begun to warm up again, is so recycled, so that the pressure in pot is maintained 70kpa or so, directly
Terminate to culinary art, therefore, the weight ratio of the pressure block 400 and the exhaust valve 220 adjusts effect between 0.26~12.56
Fruit is best, if the weight ratio of pressure block 400 and exhaust valve 220, less than 0.26, pressure block 400 is because self gravity is to exhaust valve
The 220 lower pressure applied then can be smaller, and when user needs faint scent effect, exhaust valve 220 and pressure block 400 are easier to
It is jacked up by the steam in pressure cooker, i.e., when the pressure in pressure cooker is just over 70kpa, the steam in pot has biggish possibility
Overcome the dual-pressure of pressure block 400 and exhaust valve 220 and open the exhaust of exhaust valve 220, leads to that faint scent effect is not achieved.
If the weight ratio of pressure block 400 and exhaust valve 220 is greater than 12.56,400 self gravity of pressure block is larger, when user needs
When giving off a strong fragrance effect, the trigger mechanism enters triggering state separating pressure block 400 and the difficulty of exhaust valve 220 greatly increases,
It is not easy to realize, is easy to appear trigger mechanism and enters pressure block 400 and the still unseparated feelings of exhaust valve 220 after triggering state
Condition, so as to cause pressure cooker is not vented and giving off a strong fragrance effect is not achieved.
Optionally, in an embodiment of the invention, the weight ratio of the pressure block 400 and the exhaust valve 220 is
0.89, it is best to the exhaust mode regulating effect of pressure cooker under this weight ratio.
Technical solution of the present invention is existed by the way that pressure block 400 and trigger mechanism, the trigger mechanism are arranged on exhaust valve 220
Separate pressure block 400 with exhaust valve 220, pressure block 400 is pressed on exhaust valve 220 when not triggering, is adjusted
The lower pressure that section pressure block 400 applies exhaust valve 220, to realize the adjusting to the lower pressure of exhaust plug 210, in turn
Achieve the effect that adjust pressure cooker exhaust mode.
Further, referring to Fig.1, Fig. 2, Fig. 3 and Fig. 4, the trigger mechanism include activity setting Attraction block 300, it is described
There is the attraction for increasing with the two distance and reducing, reduce with the two distance and increase between Attraction block 300 and pressure block 400
Power, the Attraction block 300 can be in the first positions close to the pressure block 400 and far from the second position of the pressure block 400
Between move to adjust the pressure block 400 to the pressure of the exhaust valve 220.When Attraction block 300 is close to pressure block 400
When, certain attraction is generated to pressure block 400, when the attraction of Attraction block 300 is sufficiently large, adsorptive pressure block 400 is left
Exhaust valve 220；When attraction of the Attraction block 300 to pressure block 400 is smaller, it is unable to suction pressure block 400 and leaves exhaust valve
Body 220, but pressure block 400 reduces the pressure of exhaust valve 220 under the action of attraction；When Attraction block 300 is far from pressure
When power block 400, when unattractive to pressure block 400, then pressure block 400 is still pressed on exhaust valve 220.
In practical applications, exhaust mode can be adjusted according to the distance between Attraction block 300 and pressure block 400.
When needing giving off a strong fragrance effect: mobile Attraction block 300 is close to pressure block 400, then pressure of the pressure block 400 to exhaust valve 220
Power reduces.When attraction of the Attraction block 300 to pressure block 400 is sufficiently large, pressure block 400 is adsorbed block 300 and is sucked away from exhaust valve
Body 220；When attraction of the Attraction block 300 to pressure block 400 is smaller, so that pressure block 400 is pressed in the pressure on exhaust valve 220
Power reduces, to reduce the lower pressure applied to exhaust plug 210, when the pressure in pressure cooker reaches certain value, such as
70Kpa, the gas in pot can jack up exhaust valve 220, so that gas vent 212 is opened, so that realizing pressure cooker can
It is vented by gas vent 212, reduces the air pressure in pressure cooker, so that the boiling point of liquid in pot also reduces, realize liquid in pot
Body boiling, reaches giving off a strong fragrance effect.
When needing faint scent effect: mobile Attraction block 300 is far from pressure block 400, then Attraction block 300 does not inhale pressure block 400
Gravitation, pressure block 400 are still pressed on to increase the lower pressure applied to exhaust plug 210 on exhaust valve 220, so that working as pot
When interior pressure reaches certain value, such as 70Kpa, the gas in pot cannot open exhaust valve 220, and gas vent 212 cannot be opened, then
Pressure cooker cannot be vented, and the air pressure in pot is increased, so that the boiling point of liquid in pot also increases, realizing liquid in pot cannot boil
It rises, reaches faint scent effect.
Further, referring to Figure 1 and Figure 3, the pot cover further includes the bulb-breaking device 500 that lid is located on the exhaust valve 200
With the Attraction block mounting base 600 being flexibly connected with the lid of bulb-breaking device 500, the Attraction block 300 is mounted on the Attraction block peace
It fills on seat 600.The main function of bulb-breaking device 500 is to make not spilling over big bubble in pot.When the gas in pot is from exhaust passage 211
It after discharge, is passed in bulb-breaking device 500, opening 510 is equipped on bulb-breaking device 500, so that gas can pass through opening 510
It is smoothly discharged in air.Attraction block 300 is mounted in Attraction block mounting base 600, and directly Attraction block mounting base 600 is arranged
On bulb-breaking device 500, and since the distance between Attraction block 300 and pressure block 400 are wanted to adjust, therefore Attraction block mounting base 600
It is flexibly connected with the lid of bulb-breaking device 500.In practical applications, Attraction block mounting base 600 and the lid of bulb-breaking device 500 are settable
At hinged or be slidably connected, if be arranged to it is hinged, user can be adjusted by Rotary adsorption block mounting base 600 Attraction block 300 with
The distance between pressure block 400, Attraction block mounting base 600 can rotate along the vertical direction, can also rotate in the horizontal direction；If setting
At being slidably connected, then sliding rail or sliding slot can be set on the lid of bulb-breaking device 500 or in Attraction block mounting base 600, inhaled with realizing
The distance between attached piece 300 and pressure block 400 are adjustable.
Further, in order to enable 300 suction pressure block 400 of Attraction block leave or the effect of lid pressure exhaust valve body 220 more
It is good, it can be realized by the positional relationship between setting Attraction block 300 and pressure block 400.
Optionally, referring to Figure 1 and Figure 3, the top of exhaust valve 200, the absorption is arranged in the Attraction block mounting base 600
Block 300 attracts the pressure block 400 to move up.It in the present embodiment, can be by Attraction block mounting base when needing giving off a strong fragrance effect
600 adjust the top for arriving exhaust valve 200, and 300 adsorptive pressure block 400 of Attraction block is moved upwards to leave exhaust valve 220, thus
It realizes and only has exhaust valve 220 to be pressed on exhaust plug 210, so that when air pressure reaches certain value in pot, such as 70Kpa,
Exhaust valve 220 can be opened and realize exhaust.When needing faint scent effect, Attraction block mounting base 600 is adjusted far from pressure block
400, then pressure block 400 is fallen downwards on exhaust plug 220 from the position being adsorbed, what increase applied exhaust plug 210
Lower pressure, then cannot push exhaust valve 220 open, and realization is not vented faint scent effect.In practical applications, exhaust valve 220 in order to
Can be more stable move up and down, can be play the guiding role, in the present embodiment, in order to enable pressure by setting guide rod
The movement of block 400 is more stable, is preferably provided with pressure block 400 and is arranged on the guide bar.
Optionally, the side of the exhaust valve 200 is arranged in the Attraction block mounting base 600, and the Attraction block 300 adsorbs
The pressure block 400 moves left and right.The main function of pressure block 400 is to increase exhaust valve 220 to apply exhaust plug 210
Lower pressure, therefore particular/special requirement is not done to the shape and structure of pressure block 400, pressure block 400 can be arranged to " C " type or " L " type, this
When by side adjust Attraction block mounting base 600 between pressure block 400 at a distance from, i.e. adjusting Attraction block 300 and pressure block
Attraction size between 400, enables pressure block 400 to move left and right to leave exhaust valve 220, to realize adjusting row
The lower pressure that air valve body 220 applies exhaust plug 210.
Further, the Attraction block 300 and pressure block 400 one of them be magnetic material, another is permeability magnetic material.
That is, pressure block 400 is permeability magnetic material when Attraction block 300 is magnetic material；When Attraction block 300 is permeability magnetic material,
Pressure block 400 is magnetic material；Magnetic material, and the not homopolarity of the two can also be all made of with Attraction block 300 and exhaust valve 220
Relatively.It only needs to guarantee that there is enough attractions between Attraction block 300 and pressure block 400.Meanwhile exhaust plug 220
Preferably exhausted magnetic material avoids exhaust plug 220 from interfering the adjusting between Attraction block 300 and pressure block 400.
Further, referring to Fig. 2 and Fig. 4, in order to enable the gas exhaust inspecting effect of exhaust valve 200 is more preferable, the exhaust valve
Body 220 is equipped with valve cone 221 towards the side of the exhaust plug 210, and the valve cone 221 is stifled to be located on the gas vent 212, and
It can move along the vertical direction to open or close the gas vent 212.It is provided with guiding surface in the cone of valve cone 221, so that
Valve cone 221 is more convenient to be entered in gas vent 212, and the outer diameter of valve cone 221 is preferably adapted with the internal diameter of exhaust passage 211, is made
Obtain the case where valve cone 221 abuts with the inner wall of exhaust passage 211, prevents gas leakage generation.
The present invention also proposes a kind of electric pressure cooking saucepan, and referring to Fig. 5, which includes pot body 700 and pot cover, the pot cover
Specific structure is referring to above-described embodiment, since this electric pressure cooking saucepan uses whole technical solutions of above-mentioned all embodiments,
At least all beneficial effects brought by the technical solution with above-described embodiment, this is no longer going to repeat them.Wherein, pot body
700 have the pot chamber 800 being open upwards, and the pot cover is flexibly connected to open or seal the pot chamber with the pot body 700
800.Connection between pot cover and pot body 700 can be determined according to user's use demands, such as passed through, shaft is hinged or buckle engages.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in scope of patent protection of the invention.
Claims (10)
1. a kind of pot cover, including pot cover ontology and the exhaust valve being arranged on the pot cover ontology, the exhaust valve includes wearing
Exhaust plug inside and outside the pot cover ontology and the exhaust valve that the exhaust plug upper end is set, the exhaust
Be equipped in spool along its axially extending exhaust passage, the both ends of the exhaust passage extend to the both ends of the exhaust plug with
Gas vent is formed in the outside of the pot cover ontology and forms air inlet in the inside of the pot cover ontology, and the exhaust valve can
It moves along the vertical direction to open or close the gas vent, which is characterized in that the pot cover further includes being pressed on the exhaust valve
Pressure block, trigger mechanism on body, the trigger mechanism is for separating the pressure block with the exhaust valve
To prevent the exhaust valve by the lower pressure from the pressure block, and the weight of the pressure block and the exhaust valve
Than between 0.26~12.56.
2. pot cover as described in claim 1, which is characterized in that the trigger mechanism includes the Attraction block of activity setting, described
There is the attraction for increasing with the two distance and reducing, reduce with the two distance and increase between Attraction block and the pressure block,
The Attraction block can move between the first position close to the pressure block and the second position far from the pressure block to adjust
The pressure block is saved to the lower pressure of the exhaust valve.
3. pot cover as claimed in claim 2, which is characterized in that the pot cover further includes the brokenly bubble that lid is located on the exhaust valve
Device and the Attraction block mounting base being flexibly connected with the lid of the bulb-breaking device, the Attraction block are mounted on the Attraction block installation
On seat.
4. pot cover as claimed in claim 3, which is characterized in that the Attraction block mounting base and the lid of the bulb-breaking device are hinged
Or it is slidably connected.
5. pot cover as claimed in claim 4, which is characterized in that the top of the exhaust valve is arranged in the Attraction block mounting base
End, the Attraction block adsorb the pressure block and move up.
6. pot cover as claimed in claim 4, which is characterized in that the side of the exhaust valve is arranged in the Attraction block mounting base
Portion, the Attraction block adsorb the pressure block and move left and right.
7. such as pot cover described in claim 5 or 6, which is characterized in that the Attraction block and the pressure block one of them be magnetic
Property material, another be Magnetic Induction material.
8. pot cover as described in claim 1, which is characterized in that the side of the exhaust valve towards the exhaust plug is equipped with
Valve cone, the valve cone is stifled to be located on the gas vent, and can be moved along the vertical direction to open or close the gas vent.
9. pot cover as described in claim 1, which is characterized in that the exhaust valve is exhausted magnetic material.
10. a kind of electric pressure cooking saucepan, which is characterized in that including pot body and pot cover as claimed in any one of claims 1 to 9, institute
Stating pot body has the pot chamber being open upwards, and the pot cover is flexibly connected to open or seal the pot chamber with the pot body.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710430414.1A CN109008597B (en) | 2017-06-08 | 2017-06-08 | Pot cover and electric pressure cooker |
| PCT/CN2017/090931 WO2018223446A1 (en) | 2017-06-08 | 2017-06-29 | Cooker cover and electric pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710430414.1A CN109008597B (en) | 2017-06-08 | 2017-06-08 | Pot cover and electric pressure cooker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109008597A true CN109008597A (en) | 2018-12-18 |
| CN109008597B CN109008597B (en) | 2020-05-08 |
Family
ID=64565637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710430414.1A Active CN109008597B (en) | 2017-06-08 | 2017-06-08 | Pot cover and electric pressure cooker |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109008597B (en) |
| WO (1) | WO2018223446A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11089902B2 (en) | 2017-08-09 | 2021-08-17 | Sharkninja Operating Llc | Cooking device and components thereof |
| US11134808B2 (en) | 2020-03-30 | 2021-10-05 | Sharkninja Operating Llc | Cooking device and components thereof |
| US11751710B2 (en) | 2019-02-25 | 2023-09-12 | Sharkninja Operating Llc | Guard for cooking system |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2018223446A1 (en) | 2018-12-13 |
| CN109008597B (en) | 2020-05-08 |
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