CN108720586A - Cooking utensil - Google Patents
Cooking utensil Download PDFInfo
- Publication number
- CN108720586A CN108720586A CN201710253775.3A CN201710253775A CN108720586A CN 108720586 A CN108720586 A CN 108720586A CN 201710253775 A CN201710253775 A CN 201710253775A CN 108720586 A CN108720586 A CN 108720586A
- Authority
- CN
- China
- Prior art keywords
- push rod
- pot
- pressure limiting
- pot cover
- limiting valve
- 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.)
- Pending
Links
- 238000010411 cooking Methods 0.000 title claims abstract description 29
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 26
- 238000007789 sealing Methods 0.000 claims description 19
- 230000004308 accommodation Effects 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract 3
- 230000009471 action Effects 0.000 description 6
- 230000006378 damage Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- 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
- A47J27/092—Devices for automatically releasing pressure before opening
Abstract
A cooking appliance comprising: the pot body is used for containing food to be cooked; the pot cover is covered on the pot body, and an exhaust channel is arranged on the pot cover; the pressure limiting valve is arranged on the exhaust channel; the transmission part is arranged on the pot cover; the driving device is arranged on the cooker cover, deviates from the pressure limiting valve for a certain distance and can push the transmission piece, so that the transmission piece horizontally pushes the pressure limiting valve to open the pressure limiting valve. The technical scheme of the invention effectively solves the problem that the opening and closing of the cover are not smooth due to the air trapping of the electric pressure cooker in the prior art.
Description
Technical field
The present invention relates to cooking apparatus, in particular to a kind of improvement of the cover-opening structure of cooking apparatus.
Background technology
As the improvement of people's living standards, electric cooking apparatus is increasingly favored by masses, wherein electric pressure cooking saucepan is made
Substitute products for conventional high-tension pot are particularly evident, are more and more widely used.Electric pressure cooking saucepan includes that pot body and lid are set
Pot cover in pot body, the problem of growing now face in electric pressure cooking saucepan at present on the market：Before heating, when pot cover closing lid
If cold air is not discharged in time in pot body, pot cover lid closes relatively tighter, is easy to inhale pot.In addition, food after being heated in pot body
After object cooling, the gas in pot body expands with heat and contract with cold, and is also easy to inhale pot.The above situation be due in pot air pressure with temperature in pot
It reduces and reduces, pot cover can not be successfully opening when being less than the outer air pressure of pot, and then causing to reuse, and be commonly called as trapped gas.Once in appearance
It states trapped gas and inhales pot phenomenon, may result in pot cover folding and have some setbacks, usage comfort is bad.User be difficult to by brute-force by pot cover with
Pot body detaches, and on the one hand influences user experience；On the other hand the risk of user's injury is increased, safety in utilization is reduced.
Invention content
The main purpose of the present invention is to provide a kind of cooking apparatus, to solve electric pressure cooking saucepan trapped gas in the prior art,
The problem of causing pot cover folding to have some setbacks.
To achieve the goals above, the present invention provides a kind of cooking apparatus, including：Pot body, to hold cooked food
Object；Pot cover, lid are located in pot body, and exhaust passage is provided on pot cover；Pressure limiting valve is arranged on exhaust passage；Driving member, setting
On pot cover；Driving device is arranged on pot cover, and driving device deviates pressure limiting valve certain distance and can push driving member, makes biography
The horizontal pushing tow pressure limiting valve of moving part, makes pressure limiting valve open.
It applies the technical scheme of the present invention, driving device controls pressure limiting valve by driving member, and when uncapping, user passes through control
Driving device processed makes pressure limiting valve lift, and exhaust passage is opened at this time, and air can escape from lift-off or enter pot body, with balance
The interior pressure difference with the external world of pot body.Allow user's smooth opening pot cover, avoids the occurrence of when causing to uncap because air pressure is larger in pot body
The case where pot cover flicks under the action of pressure difference, damages user；Or when causing to uncap since air pressure is smaller in pot body
Pot cover is adsorbed in pot body the case where can not opening, and influences user's use.Driving device deviates pressure limiting valve and passes through driving member control
Pressure limiting valve processed makes full use of the space of pot cover, optimizes the structure of pot cover convenient for each component arrangement on pot cover.
Further, driving member is the swing rod being pivotally disposed on pot cover, and the first end of swing rod connects with pressure limiting valve
It touches, driving device controls the unlatching that swing rod swings and then controls pressure limiting valve.
Further, driving device includes push rod, and driving member is arranged between pressure limiting valve and push rod, driving member drawn stem control
Make and then control the opening and closing of pressure limiting valve.
Further, it is provided with the cover body being located on pressure limiting valve on pot cover, is provided on cover body and goes out with what outside was connected to
Gas port, the first end of swing rod pass through the side wall of cover body, sealing structure are provided between swing rod and cover body.
Further, sealing structure is elastic sealing structure, and when swing rod is not by external force, elastic sealing structure passes through elastic force
Swing rod can be made to reset.
Further, sealing structure is equipped with through-hole, and the first end of swing rod is worn in through-holes.
Further, driving device further includes solenoid valve, and the direction of motion of the valve rod of solenoid valve is parallel with push rod, valve rod
End coordinates with swing rod, and solenoid valve is controlled by electric signal, makes valve rod that swing rod be pushed to swing.
Further, push rod is slidably disposed on the top of solenoid valve.
Further, driving device further includes accommodating the accommodation space and push rod pedestal of solenoid valve, and push rod base cover is located at
In accommodation space, push rod is slidably disposed in push rod pedestal.
Further, it is provided with guide post on push rod pedestal, the guiding arranged along pushrod movement direction is provided on push rod
Hole, guide post are threaded through in pilot hole.
Further, it is provided with locating piece in guide post, is detached from from guide post to prevent throw-out lever.
Further, it is provided with the spring of the direction of motion arrangement along push rod between push rod pedestal and push rod, is set on push rod
It is equipped with the first baffle coordinated with the first end of spring, the second gear coordinated with the second end of spring is provided on push rod pedestal
Plate.
Further, it is provided with part of uncapping on pot cover, part of uncapping rotates so that the pot tooth of pot body and the lid teeth of pot cover fasten
Or the pot tooth of pot body and the lid teeth of pot cover misplace, part of uncapping includes the cantilever arm controlled the driving device, in the mistake that rotation is uncapped
Cheng Zhong, cantilever arm push and push rod and then open pressure limiting valve, keep the internal pressure of pot cover pot body before opening logical by being vented
Road and external balance.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide further understanding of the present invention, and of the invention shows
Meaning property embodiment and its explanation are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 shows the structural schematic diagram of the embodiment of the pot cover of cooking apparatus according to the present invention；
Fig. 2 shows the decomposition texture schematic diagrams of the pot cover of Fig. 1；
Fig. 3 shows schematic top plan view of the pot cover of Fig. 2 under uncapped state；
Fig. 4 shows the directions the A-A schematic cross-sectional view of the pot cover of Fig. 3；
Fig. 5 shows the directions the B-B partial schematic sectional view of the pot cover of Fig. 4；And
Fig. 6 shows schematic top plan view of the pot cover of Fig. 2 under closing lid state.
Wherein, above-mentioned attached drawing includes the following drawings label：
10, pot cover；20, exhaust passage；30, it uncaps part；31, cantilever arm；40, pressure limiting valve；50, driving device；51, it pushes away
Bar；53, solenoid valve；54, accommodation space；55, push rod pedestal；56, guide post；57, pilot hole；58, locating piece；59, spring；
60, cover body；61, gas outlet；62, sealing structure；70, swing rod.
Specific implementation mode
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Fig. 1 shows the structural schematic diagram of the embodiment of the pot cover of cooking apparatus according to the present invention；Fig. 2 shows Fig. 1
Pot cover decomposition texture schematic diagram.As depicted in figs. 1 and 2, the cooking apparatus of the present embodiment includes pot body, pot cover 10, pressure limiting
Valve 40, driving member and driving device 50.Wherein, pot body is holding cooked food.The lid of pot cover 10 is located in pot body, pot cover
Exhaust passage 20 is provided on 10.Pressure limiting valve 40 is arranged on exhaust passage 20, and driving member is arranged on pot cover 10.Driving device
50 are arranged on pot cover 10, and driving device 50 deviates 40 certain distance of pressure limiting valve and can push driving member, makes driving member level top
Pressure limiting valve 40 is pushed away, pressure limiting valve 40 is made to open.
Using the technical solution of the present embodiment, driving device 50 controls pressure limiting valve 40, the user when uncapping by driving member
So that pressure limiting valve 40 is lifted by controlling the driving device 50, at this time exhaust passage 20 open, air can from lift-off escape or into
Enter pot body, with the pressure difference with the external world in balance pot body.Allow user's smooth opening pot cover 10, avoids the occurrence of because of air pressure in pot body
The case where larger pot cover 10 when causing to uncap flicks under the action of pressure difference, damages user；Or due to gas in pot body
The smaller pot cover 10 when causing to uncap of pressure is adsorbed in pot body the case where can not opening, and influences user's use.Driving device 50 deviates
Pressure limiting valve 40 simultaneously controls pressure limiting valve 40 by driving member, convenient for each component arrangement on pot cover 10, makes full use of the space of pot cover 10,
Optimize the structure of pot cover 10.
Specifically, as depicted in figs. 1 and 2, the driving member of the present embodiment is the swing rod being pivotally disposed on pot cover 10
70, the first end of swing rod 70 is in contact with pressure limiting valve 40, and driving device 50 controls swing rod 70 and swings and then control pressure limiting valve 40
It opens.Driving device 50 includes push rod 51, and driving member is arranged between pressure limiting valve 40 and push rod 51, and driving member drawn stem 51 controls
And then control the opening and closing of pressure limiting valve 40.Swing rod 70 controls pressure limiting valve 40 by way of rotation, and driving device 50 is in swing rod 70
Rotary shaft, which nearby provides smaller action, can make the first end of swing rod 70 make larger displacement, to efficiently control pressure limiting
Valve 40.And above structure is simple, it is easy to accomplish.
Further, as depicted in figs. 1 and 2, it is provided with the cover being located on pressure limiting valve 40 on the pot cover 10 of the present embodiment
Body 60 is provided with the gas outlet 61 be connected to outside on cover body 60, and the first end of swing rod 70 is across the side wall of cover body 60, swing rod 70
Sealing structure 62 is provided between cover body 60.Cover body 60 can keep exhaust passage 20 to seal, and prevent liquid or food
Clast enters with escaping gas in pot cover 10, influences push rod 51 and swing rod 70 and other structures normal work.
Further, the sealing structure 62 of the present embodiment is elastic sealing structure, and when swing rod 70 is not by external force, elasticity is close
Seal structure can be such that swing rod 70 resets by elastic force.Flexible sealing structure 62 makes swing rod 70 in the closure of pot cover 10, push rod 51
Pressure limiting valve 40 is left when leaving swing rod 70, and then pressure limiting valve 40 can reset under the effect of gravity, close exhaust passage
20.Above structure makes separately set resetting-mechanism in pot cover 10, saves space and production cost in pot cover 10.
Specifically, as shown in Fig. 2, the sealing structure 62 of the present embodiment is equipped with through-hole, the first end of swing rod 70 is threaded through
In through-hole.Above structure strengthens sealing effect and ensure that the fitness of swing rod 70 and pressure limiting valve 40 to the greatest extent.Both
It prevents the clast of liquid or food from entering in pot cover 10 from gap between swing rod 70 and cover body 60, and avoids swing rod 70 across sealing
When structure 62 controls pressure limiting valve 40, pressure limiting valve 40 can not be made to lift completely, cause invalid action.
Further, as depicted in figs. 1 and 2, the driving device 50 of the present embodiment further includes solenoid valve 53, solenoid valve 53
The direction of motion of valve rod is parallel with push rod 51, and end and the swing rod 70 of valve rod coordinate, and solenoid valve 53 is controlled by electric signal, makes valve rod
Swing rod 70 is pushed to swing.Push rod 51 and 53 Liang Tao mechanisms co- controlling pressure limiting valve 40 of solenoid valve, form dual fail-safe, solenoid valve 53
According to need by electric signal control pressure limiting valve 40, and then control pot in gas pressure, improve the flexibility of cooking apparatus.
Further, Fig. 3 shows schematic top plan view of the pot cover of Fig. 2 under uncapped state；Fig. 4 shows the pot of Fig. 3
The directions the A-A schematic cross-sectional view of lid.As shown in Figures 2 to 4, the push rod 51 of the present embodiment is slidably disposed on solenoid valve 53
Top.Push rod 51 is close with the function that solenoid valve 53 is realized, the direction of motion is identical, saving space stacked on top of each other, is convenient for pot cover 10
Space structure arrangement.
Further to save space, make it is compact-sized, as shown in Figures 1 to 4, in the present embodiment, driving device 50
Further include the accommodation space 54 and push rod pedestal 55 for accommodating solenoid valve 53, the lid of push rod pedestal 55 is located in accommodation space 54, push rod
51 are slidably disposed in push rod pedestal 55.Push rod pedestal 55 limits the movement side of push rod 51 as the pedestal of push rod 51 simultaneously
To, while as the cover board of accommodation space 54, protecting the safe to use of the consuming parts such as solenoid valve 53.
In addition, as shown in Figures 2 to 4, guide post 56 being provided on push rod pedestal 55, is provided on push rod 51 along push rod 51
The pilot hole 57 of direction of motion arrangement, guide post 56 are threaded through in pilot hole 57.In said structure, guide post 56 is in pilot hole
It is slided in 57, controls the direction of motion of push rod 51, it is simple in structure, it is with obvious effects.
Specifically, as shown in Figures 2 to 4, be provided with locating piece 58 in the guide post 56 of the present embodiment, locating piece 58 with push away
The upper surface of bar 51 abuts, and anti-throw-out lever 51 is detached from moving process from push rod pedestal 55.Push rod pedestal 55 and push rod 51
Between be provided with the spring 59 of direction of motion arrangement along push rod 51, be provided on push rod 51 and coordinate with the first end of spring 59
First baffle is provided with the second baffle coordinated with the second end of spring 59 on push rod pedestal 55.Spring 59 realizes push rod 51
It resets, it is simple in structure.
In addition, as depicted in figs. 1 and 2, part 30 of uncapping is additionally provided on the pot cover 10 of the present embodiment, part 30 of uncapping rotation makes
The pot tooth for obtaining pot body and the lid teeth of pot cover 10 fasten or the lid teeth dislocation of the pot tooth of pot body and pot cover 10, part 30 of uncapping include control
The cantilever arm 31 of driving device 50 processed, during rotation is uncapped, cantilever arm 31 pushes push rod 51 and then opens pressure limiting valve 40,
The internal pressure of the pot body before opening of pot cover 10 is set to pass through exhaust passage 20 and external balance.
Specifically, as shown in Figure 3 and Figure 4, pot cover 10 is in the state of unlatching at this time, cantilever arm 31 pushes push rod 51 in turn
Swing rod 70 is set to swing, another pressure limiting valve 40 lifts, and exhaust passage 20 is opened with the air pressure of balance pot inside and outside.To realize above-mentioned work(
Can, Fig. 5 shows the directions the B-B partial schematic sectional view of the pot cover of Fig. 4.As shown in figure 5, can be arranged in pot cover 10 and pressure limiting
The inclined-plane that valve 40 coordinates makes pressure limiting valve 40 be increased along inclined-plane in rotation, realizes that pressure limiting valve 40 lifts, exhaust passage 20 is opened.
And then above-mentioned pot cover is avoided to occur flicking or inhaling pot phenomenon because of inside and outside differential pressure.When swing rod 70 resets, pressure limiting valve 40 is certainly
Recast is resetted with lower slid along inclined-plane, closes exhaust passage 20.
Fig. 6 shows schematic top plan view of the pot cover of Fig. 2 under closing lid state.As shown in fig. 6, when closing lid is cooked, open
Cover piece 30 is in lock position, and cantilever arm 31 retracts initial position far from push rod 51, push rod 51 under the action of spring 59.Swing rod
70 also return to initial position under the elastic reaction of sealing structure 62, to enable pressure limiting valve 40 to reset, close exhaust passage
20。
In the pot cover for forming actual product, part of uncapping is limited to differ by space structure and is surely in direct contact with solenoid valve,
For the pot cover of the above situation, setting push rod can also make up the difference in height uncapped between part and solenoid valve above solenoid valve, real
Present pot cover opens the purpose of forward horizontal stand pot body inner and outer air pressure.
It can be seen from the above description that the above embodiments of the present invention realize following technique effect：
Driving device controls pressure limiting valve by driving member, and when uncapping, user makes pressure limiting valve lift by controlling the driving device
It rises, exhaust passage is opened at this time, and air can escape from lift-off or enter pot body, with the pressure difference with the external world in balance pot body.
Allow user's smooth opening pot cover, avoids the occurrence of pot cover bullet under the action of pressure difference when causing to uncap because air pressure is larger in pot body
The case where opening damages user；Or be adsorbed in pot body can not for pot cover when causing to uncap since air pressure is smaller in pot body
The case where opening, influences user's use.Driving device deviates pressure limiting valve and controls pressure limiting valve by driving member, convenient for each on pot cover
Component is arranged, is made full use of the space of pot cover, is optimized the structure of pot cover.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (13)
1. a kind of cooking apparatus, which is characterized in that including：
Pot body, to hold cooked food；
Pot cover (10), lid are located in the pot body, and exhaust passage (20) is provided on the pot cover (10)；
Pressure limiting valve (40) is arranged on the exhaust passage (20)；
Driving member is arranged on the pot cover (10)；
Driving device (50) is arranged on the pot cover (10), and it is certain that the driving device (50) deviates the pressure limiting valve (40)
Distance simultaneously can push the driving member, make pressure limiting valve (40) described in the horizontal pushing tow of the driving member, the pressure limiting valve (40) is made to beat
It opens.
2. cooking apparatus according to claim 1, which is characterized in that the driving member is to be pivotally disposed at the pot
The swing rod (70) on (10) is covered, the first end of the swing rod (70) is in contact with the pressure limiting valve (40), the driving device
(50) unlatching that the swing rod (70) swings and then controls the pressure limiting valve (40) is controlled.
3. cooking apparatus according to claim 2, which is characterized in that the driving device (50) includes push rod (51), institute
State driving member be arranged between the pressure limiting valve (40) and the push rod (51), the driving member by the push rod (51) control into
And control the opening and closing of the pressure limiting valve (40).
4. cooking apparatus according to claim 3, which is characterized in that be provided on the pot cover (10) and be located at the limit
Cover body (60) in pressure valve (40), is provided on the cover body (60) and the external gas outlet (61) being connected to, the swing rod (70)
First end pass through the cover body (60) side wall, be provided with sealing structure between the swing rod (70) and the cover body (60)
(62)。
5. cooking apparatus according to claim 4, which is characterized in that the sealing structure (62) is elastic sealing structure,
When the swing rod (70) is not by external force, the elastic sealing structure can be such that the swing rod (70) resets by elastic force.
6. cooking apparatus according to claim 4, which is characterized in that the sealing structure (62) is equipped with through-hole, described
The first end of swing rod (70) is threaded through in the through-hole.
7. cooking apparatus according to claim 3, which is characterized in that the driving device (50) further includes solenoid valve
(53), the direction of motion of the valve rod of the solenoid valve (53) is parallel with the push rod (51), the end of the valve rod and the pendulum
Bar (70) coordinates, and the solenoid valve (53) is controlled by electric signal, makes the valve rod that the swing rod (70) be pushed to swing.
8. cooking apparatus according to claim 7, which is characterized in that the push rod (51) is slidably disposed on solenoid valve
(53) top.
9. cooking apparatus according to claim 8, which is characterized in that the driving device (50) further includes accommodating the electricity
The accommodation space (54) and push rod pedestal (55) of magnet valve (53), push rod pedestal (55) lid are located at the accommodation space (54)
On, the push rod (51) is slidably disposed in the push rod pedestal (55).
10. cooking apparatus according to claim 9, which is characterized in that be provided with guide post on the push rod pedestal (55)
(56), the pilot hole (57) arranged along the push rod (51) direction of motion, the guide post are provided on the push rod (51)
(56) it is threaded through in the pilot hole (57).
11. cooking apparatus according to claim 10, which is characterized in that be provided with locating piece on the guide post (56)
(58), to prevent the push rod to be detached from from the guide post.
12. cooking apparatus according to claim 9, which is characterized in that the push rod pedestal (55) and the push rod (51)
Between be provided with the spring (59) of direction of motion arrangement along the push rod (51), be provided with and the bullet on the push rod (51)
The first baffle of the first end cooperation of spring (59), is provided on the push rod pedestal (55) and matches with the second end of the spring (59)
The second baffle of conjunction.
13. cooking apparatus according to claim 3, which is characterized in that it is provided with part of uncapping (30) on the pot cover (10),
The part of uncapping (30) rotates so that the pot tooth of the pot body is fastened with the lid teeth of the pot cover (10) or the pot of the pot body
The lid teeth of tooth and the pot cover (10) misplaces, and the part of uncapping (30) includes the cantilever arm for controlling the driving device (50)
(31), during rotation is uncapped, the cantilever arm (31) pushes the push rod (51) and then opens the pressure limiting valve (40),
The internal pressure of the pot cover (10) pot body before opening is set to pass through the exhaust passage (20) and external balance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710253775.3A CN108720586A (en) | 2017-04-18 | 2017-04-18 | Cooking utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710253775.3A CN108720586A (en) | 2017-04-18 | 2017-04-18 | Cooking utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108720586A true CN108720586A (en) | 2018-11-02 |
Family
ID=63925157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710253775.3A Pending CN108720586A (en) | 2017-04-18 | 2017-04-18 | Cooking utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108720586A (en) |
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| US10390656B2 (en) | 2017-08-09 | 2019-08-27 | Sharkninja Operating Llc | Cooking device and components thereof |
| USD873602S1 (en) | 2018-08-09 | 2020-01-28 | Sharkninja Operating Llc | Lid part of a food preparation device |
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