CN208941746U - Cooking utensil - Google Patents
Cooking utensil Download PDFInfo
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- CN208941746U CN208941746U CN201821006408.XU CN201821006408U CN208941746U CN 208941746 U CN208941746 U CN 208941746U CN 201821006408 U CN201821006408 U CN 201821006408U CN 208941746 U CN208941746 U CN 208941746U
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- check valve
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- cooking apparatus
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- 238000010411 cooking Methods 0.000 title claims abstract description 177
- 238000007789 sealing Methods 0.000 claims abstract description 138
- 235000013305 food Nutrition 0.000 claims abstract description 21
- 230000008676 import Effects 0.000 claims description 19
- 238000007667 floating Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000013011 mating Effects 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 25
- 238000000034 method Methods 0.000 description 9
- 235000010469 Glycine max Nutrition 0.000 description 8
- 244000068988 Glycine max Species 0.000 description 8
- 239000006260 foam Substances 0.000 description 8
- 239000008267 milk Substances 0.000 description 8
- 210000004080 milk Anatomy 0.000 description 8
- 235000013336 milk Nutrition 0.000 description 8
- 230000004308 accommodation Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000005484 gravity Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000013475 authorization Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 210000003205 muscle Anatomy 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000036772 blood pressure Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 235000013547 stew Nutrition 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
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Abstract
The utility model provides a cooking utensil, include: a pot body having a cooking cavity for containing food; the pot cover comprises an upper cover component and an inner pot cover; the connecting pipeline is used for filling gas into the cooking cavity; the one-way valve is positioned below the outlet of the connecting pipeline and is provided with an inlet communicated with the connecting pipeline and an outlet communicated with the cooking cavity; the sealing member, including the first sealing portion that is used for sealing connection pipeline and check valve, first sealing portion is including sealed shirt rim, and when there is not pressure in the culinary art cavity, the check valve is located the position of sinking, and when there is pressure in the culinary art cavity, the check valve is in the come-up position, all realizes sealedly with sealed shirt rim cooperation when the check valve is located the position of sinking and come-up position. The utility model discloses a cooking utensil solves the problem of whole culinary art overlength among the prior art effectively, perhaps uncaps the problem of latency overlength to the cooking utensil of this application is sealed respond well.
Description
It is on July 28th, 2017 this application claims the applying date, it is entitled " to cook application No. is 201710632451.0
Prepare food utensil, cooking machine and cooking control method " application for a patent for invention priority and the applying date be on December 29th, 2017,
Application No. is 201711498445.7, the priority of the application for a patent for invention of entitled " cooking apparatus ".
Technical field
The utility model relates to household appliance technical fields, in particular to a kind of cooking apparatus.
Background technique
It cooks congee in cooking apparatus, when the sticky food such as gruel, due to easily generating foam and spilling, so, it was cooking
There are prolonged loitering phase in Cheng Zhong, heating period, and otherwise, pressure can generate the risk of overflowing pot once rising, thus cause to cook
It prepares food overlong time.
In view of the above-mentioned problems, the Chinese utility model patent that Authorization Notice No. is CN202932729U discloses a kind of voltage
Power pot.At least one fan is provided on the shell of the electric pressure cooking saucepan, be provided on the protecting frame of behind the fan at least one into
Stomata and venthole.External cold air can be input to inside electric pressure cooker by said fans, carried out heat exchange to pot body, made
Pot body is quickly cooled down.
Authorization Notice No. is that the Chinese utility model patent of CN201595663U discloses a kind of Voltage force of Rapid opening
Pot is provided with the cold air duct of cooling wind circulation inside, a pressure is provided between shell and outer pot between pot and outer pot
The cooling fan of cooling wind circulation.This patent carries out reduction of blood pressure in high-speed by the food in the starting internal pot of cooling fan.
Authorization Notice No. is that the Chinese utility model patent of CN203609255U discloses the lid group for electric pressure cooking saucepan
Part and electric pressure cooking saucepan with it.Accommodation space is limited in its cover, and air inlet is formed on the inner wall of accommodation space and is gone out
Air port, blower device are arranged in accommodation space, and pressure cover board is located at the lower section of cover, at least one protrusion is located at pressure cover board
On, and the upper end of at least one protrusion is protruded into accommodation space.When blower device work, air outside electric pressure cooking saucepan can be with
It is inhaled into accommodation space from air inlet, heat exchange occurs for the air how to suck and the higher protrusion of temperature for high temperature sky
Gas, then under the pressure effect of blower device, the air of high temperature can be discharged to outside electric pressure cooking saucepan by air outlet, so be followed
The temperature of ring, pressure cover board gradually decreases, so that the temperature and pressure in electric pressure cooking saucepan is reduced.
It is to disclose one in CN102525251A in application publication number as technology relevant to the technical solution of the application
Kind can electric rice cooker capable of supplementing heat.The electric cooker includes hot-air system, by filling into heat in the inside pot of the hot-air system, to
Heat supplement is carried out to the food in inner pan of electric cooker.
As technology relevant to the another kind of the technical solution of the application, Authorization Notice No. is in CN203935050U
State's utility model patent discloses a kind of quickly defoaming soy bean milk making machine.Soy bean milk making machine include for the pumped down out of soy bean milk making machine bucket or
The air pump module that aerating is pressurized to defoam into soybean milk grinder barrel.When soy bean milk making machine works, air pump module is controlled by the gas in cup bucket
Body extraction makes air pressure in cup bucket be less than atmospheric pressure.Soy bean milk making machine is heated and is beaten according to setting program.Bean or pea are completed when program to crush
When the stage, a large amount of foams are generated inside cup bucket, air pump module from service opens entry/exit port, air with air pump inside
Access reaches inside cup bucket, and foam is burst.When soy bean milk making machine use is at high altitude localities, air pump module works to be added to the inside of cup bucket
Gas pressurization.
In addition to above scheme, existing electric pressure cooking saucepan has using water tank on the market, and interior pot or pot cover are cooled down by water pump
Scheme, but exist very big defect, it is usually required mainly for the problems such as associate member is more, and water tank capacity is big, often changes water, it is inconvenient to use,
Affect popularization and use.
Existing electric pressure cooking saucepan can be programmed to realize that the slow interval of electric pressure cooking saucepan is vented after the completion of use,
Since culinary art pressure and boiling temperature are at corresponding relationship, to avoid causing in pressure cooker cavity since pressure quickly declines
The boiling for cooking food materials prevents food materials or foam from spraying.Above process waiting time that causes to uncap is too long.
Utility model content
The main purpose of the utility model is to provide a kind of cooking apparatus, to solve the integrated cooking time in the prior art
Too long problem, or the problem that the waiting time of uncapping is too long, and the sealing effect of the cooking apparatus of the application is good.
To achieve the goals above, one aspect according to the present utility model provides a kind of cooking apparatus, comprising: pot
Body has the cooking cavity for holding food materials;Pot cover is arranged in pot body, and pot cover includes cover assembly and is arranged in upper cover
Inner pot cover below component;Connecting pipe, for being filled with gas into cooking cavity;Simultaneously position is arranged on inner pot cover in check valve
In the lower section of the outlet of connecting pipe, check valve has the import being connected to connecting pipe and the outlet being connected to cooking cavity;
Sealing element, including the first sealing for being tightly connected pipeline and check valve, the first sealing includes sealing shirt rim, cooking cavity
When pressure being not present in vivo, check valve is located at subsidence position, and there are when pressure in cooking cavity, check valve is in floating position,
Check valve is located at subsidence position and sealing is realized in Shi Junyu sealing shirt rim cooperation in floating position.
Using the technical solution of the utility model, during the cooking process, by being injected into the cooking cavity with pressure
The cold air of pressurization, and heat gas is synchronized or thereafter lets out, due to the discharge of heat, food materials surface temperature is reduced, on the one hand
The formation of foam can be controlled, still further aspect keeps certain pressure in cooking cavity, by intermittent or successional
Exhaust event can be such that foam in cavity reduces, and pressure declines, so, the frequency of heating can be increased at this time, reduce culinary art
In the non-heated waiting time, accelerate the cooking process of food materials, can substantially shorten cooking time.To with pressure after culinary art terminates
The cold air of injection pressurization can be realized Rapid opening in the cooking cavity of power.Sealing ring in the application is in the case where check valve is located at
Sealing is realized in heavy position and the cooperation of floating position Shi Junyu sealing shirt rim.Sealing effect can be effectively improved in this way.
Further, sealing shirt rim includes sealed cylinder and the inner skirt that is arranged on sealed cylinder inner wall, sealed cylinder
Inner wall on be provided with pockets for storing inner skirt, when check valve is located at subsidence position, inner skirt is ridden upon unidirectionally
On the outer wall of the import of valve, when check valve is in floating position, the top of check valve and sealed cylinder cooperates, and inner skirt is unidirectional
It is displaced outwardly and is contained in pockets under the extruding of valve.
Further, horizontal ring segment is provided at the top of sealed cylinder, when check valve is in floating position, check valve is worn
In the inner hole of the horizontal ring segment of sealed cylinder.
Further, sealing element is fixed on cover assembly.
Further, cooking apparatus further include: the gas outside cooking apparatus is pumped by air pump, air pump by connecting pipe
To cooking cavity;Exhaust outlet, exhaust outlet are connected to cooking cavity, so that the intracorporal gas of cooking cavity can flow to cooking apparatus
Outside.
Further, for sealed cylinder in up-small and down-big pyramidal, the inner hole of horizontal ring segment is taper hole.
Further, sealing element further includes fixed cylinder, and fixed cylinder is arranged in the outside of sealed cylinder, sets at the top of fixed cylinder
It is equipped with turnup structure, sealing element is connected on cover assembly by turnup structure.
Further, gap is provided between fixed cylinder and sealed cylinder.
Further, pipe joint is additionally provided between connecting pipe and check valve, connecting pipe is assembled to pipe joint
On, cover assembly includes cover and the liner that is arranged in below cover, and pipe joint is between cover and liner, turnup structure
It is fixed between pipe joint and liner.
Further, pipe joint or interior lining are provided with fixed lobe, are provided on turnup structure and fixed lobe
The mating groove of cooperation.
Further, sealing element further includes the second sealing being set on the outside of check valve, the top of the second sealing with
The following table face contact of cover assembly, the bottom end of the second sealing are contacted with the upper surface of inner pot cover.
Further, the second sealing is pleated structure.
Further, the bottom of the second sealing is provided with flanging, when inner pot cover is mounted on interior lining, the bottom of flanging
Face is contacted with inner pot cover.
Further, it is connected between the bottom of the first sealing and the top of the second sealing by sealing ring.
Further, check valve has up-small and down-big taper joint, and the import of check valve is formed in taper joint.
Further, cooking apparatus is electric pressure cooking saucepan, and the exhaust outlet of electric pressure cooking saucepan is arranged on pot cover, and pot body includes shell
With the interior pot of setting inside the shell, a part of connecting pipe is between shell and interior pot, and rest part is located in pot cover, pot
Closing component structure is provided between body and pot cover, air pump is configured in the intracorporal pressure of cooking cavity in 5KPA between 120KPA
When cold air is filled with into cooking cavity, and make after cold air and the intracorporal gas mixing of cooking cavity through exhaust outlet discharge.
Another aspect according to the present utility model provides a kind of cooking apparatus, comprising: pot body has for holding food
The cooking cavity of material;Pot cover is pivotally connected in pot body, and the mounting base for installing pivot is provided in pot body;Air pump,
It is arranged in pot body, the gas outside cooking apparatus is pumped into cooking cavity by air pump by connecting pipe;Exhaust outlet, exhaust
Mouth is connected to cooking cavity, so that the intracorporal gas of cooking cavity can flow to the outside of cooking apparatus, wherein be arranged in mounting base
There is the perforation passed through for connecting pipe, connecting pipe is pierced by pot body from perforation and penetrates to pot cover.
Another aspect according to the present utility model provides a kind of cooking apparatus, comprising: apparatus body;Air pump, setting exist
In apparatus body, the gas outside cooking apparatus is pumped into cooking cavity by air pump by connecting pipe;Exhaust outlet, exhaust outlet
It is connected to cooking cavity, so that the intracorporal gas of cooking cavity can flow to the outside of cooking apparatus, fixed structure is arranged in utensil
In ontology, air pump is fixed in apparatus body by fixed structure, and air pump periphery is enclosed with resilient cushion.
Another aspect according to the present utility model provides a kind of cooking apparatus, comprising: pot body has for holding food
The cooking cavity of material;Pot cover is arranged in pot body, and pot cover includes cover assembly and the inner pot cover that is arranged in below cover assembly,
Overcurrent mouth is provided on cover assembly;Connecting pipe, for being filled with gas into cooking cavity, the outlet of connecting pipe is connected to
At overcurrent mouth;Check valve is arranged in check valve and the lower section on inner pot cover and being located at overcurrent mouth is arranged in, and check valve has and connection
The import of pipeline connection and the outlet being connected to cooking cavity;Sealing element, the outside including being set in check valve and overcurrent mouth
First sealing, the first sealing are fixed on cover assembly or inner pot cover, the both ends of the first sealing respectively with cover assembly
Lower surface and inner pot cover upper surface contact, to prevent the soil between cover assembly and inner pot cover from entering to the first sealing
In check valve inside portion or in connecting pipe.
Another aspect according to the present utility model provides a kind of cooking apparatus, comprising: pot body has for holding food
The cooking cavity of material;Pot cover is arranged in pot body, and pot cover includes cover assembly and the inner pot cover that is arranged in below cover assembly;
Connecting pipe, for being filled with gas into cooking cavity;Check valve is arranged on inner pot cover and is located at the outlet of connecting pipe
Lower section, check valve have the import being connected to connecting pipe and the outlet being connected to cooking cavity, wherein check valve includes wearing
Valve seat in the mounting hole of inner pot cover, the connector portions for valve seat to be fixed on inner pot cover and the valve being arranged in valve seat
Core, bonnet and elastic component, import are arranged in connector portions, and bonnet is connected to the lower section of spool, and the bottom of spool protrudes from valve seat
Bottom and the two cooperate, the inner wall of valve seat is provided with interior male structure, the both ends of elastic component be connected to respectively spool and
In interior male structure, check valve is not when by external force, phase between the bottom of bonnet and the bottom of valve seat under the action of the elastic member
Mutually sealing, when the gas being passed through in connecting pipe can push spool and bonnet to move downward, the bottom of bonnet and valve seat
Outlet is formed between bottom, wherein the elastic force of elastic component predetermined value bigger than the sum of the gravity of spool and bonnet, to reduce import
The intake resistance at place.
Another aspect according to the present utility model provides a kind of cooking apparatus, comprising: pot body has for holding food
The cooking cavity of material;Pot cover is arranged in pot body, and pot cover includes cover assembly and is detachably arranged at interior below cover assembly
Pot cover;Gas outside cooking apparatus is pumped into cooking cavity by air pump, air pump by connecting pipe;Exhaust outlet, exhaust outlet
It is connected to cooking cavity, so that the intracorporal gas of cooking cavity can flow to the outside of cooking apparatus;Check valve is arranged in inner pot cover
On, check valve has inlet and outlet, and the import of check valve is connected with connecting pipe, outlet and the cooking cavity phase of check valve
It is connected to, is provided with up-small and down-big taper joint at the top of check valve, the import of check valve is formed in taper joint;Pipeline connects
Head, positioned at check valve top and connect with cover assembly, the end of connecting pipe is connected in pipe joint, and check valve is located at
The lower section of pipe joint;Sealing element, including the first sealing for sealing pipeline connector and check valve, check valve is threaded through
When pressure being not present in one sealing, in cooking cavity, check valve is located at subsidence position, there are when pressure in cooking cavity, singly
Floating position is in valve.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings:
Fig. 1 shows schematic cross-sectional view of the embodiment of cooking apparatus according to the present utility model under box cover state;
Fig. 2 shows enlarged diagrams at the A of the cooking apparatus of Fig. 1;
Fig. 3 shows schematic cross-sectional view of the cooking apparatus of Fig. 1 under uncapped state;
Fig. 4 shows enlarged diagram at the B of the cooking apparatus of Fig. 3;
Fig. 5 shows schematic perspective view of the cooking apparatus of Fig. 1 under uncapped state;
Fig. 6 shows the structural schematic diagram of the liner of the cooking apparatus of Fig. 1;
Fig. 7 shows enlarged diagram at the C of the liner of Fig. 6;
Fig. 8 shows the structural schematic diagram of the middle plate of the cooking apparatus of Fig. 1;
Fig. 9 shows enlarged diagram at the D of the cooking apparatus of Fig. 8;
Figure 10 shows the structural schematic diagram of another angle of the liner of Fig. 6;
Figure 11 shows enlarged diagram at the E of the liner of Figure 10;
Figure 12 shows the structural schematic diagram of another angle of the middle plate of Fig. 8;
Figure 13 shows enlarged diagram at the F of the middle plate of Figure 12;
Figure 14 shows the shell of the cooking apparatus of Fig. 1 and the structural schematic diagram of air pump;
Figure 15 shows enlarged diagram at the shell of Figure 14 and the G of air pump;
Figure 16 shows the shell of Figure 14 and the overlooking structure diagram of air pump;
Figure 17 shows the decomposition texture schematic diagrams of the shell of Figure 14 and air pump;
Figure 18 shows enlarged diagram at the shell of Figure 17 and the H of air pump;
Figure 19 shows the structural schematic diagram of the snap arm of the cooking apparatus of Fig. 1;
Schematic cross-sectional view when pressure is not present in the pot cover that Figure 20 shows the cooking apparatus of Fig. 1 in cooking cavity;
Figure 21 shows enlarged diagram at the I of the cooking apparatus of Figure 20;
Figure 21 a shows enlarged diagram at the M of the cooking apparatus of Figure 21;
Figure 22 shows the pot cover of the cooking apparatus of Fig. 1, and there are schematic cross-sectional views when pressure in cooking cavity;
Figure 23 shows enlarged diagram at the J of the cooking apparatus of Figure 22;
Figure 23 a shows enlarged diagram at the N of the cooking apparatus of Figure 23;
Figure 24 shows the decomposition texture schematic diagram of the liner of the pot cover of Figure 20, pipe joint and cover;
Figure 25 shows the decomposition texture schematic diagram of the inner pot cover of the cooking apparatus of Fig. 1, check valve and sealing element;
Figure 26 shows the structural schematic diagram of the sealing element of Figure 25;
Figure 27 shows the schematic cross-sectional view of the sealing element of Figure 25;
Figure 28 shows the inner pot cover of Figure 25 and the combining structure schematic diagram of check valve;And
Figure 29 shows enlarged diagram at the K of the check valve of Figure 28.
Wherein, the above drawings include the following reference numerals:
10, pot body;11, mounting base;111, it perforates;112, inner hole wall;113, inner wall;114, muscle is enclosed;115, installing port;
116, the second evacuation notch;12, middle plate;13, shell;14, interior pot;20, pot cover;21, pivot;22, liner;221, it avoids recessed
Slot;222, bulge-structure;223, the first evacuation notch;224, fixed lobe;23, cover;24, inner pot cover;241, mounting hole;
242, hole wall is faced directly;30, air pump;31, connecting pipe;32, pipe joint;41, bracket;411, heat dissipating grid;412, grab;
42, snap arm;421, bayonet;43, resilient cushion;44, fastener;51, the first sealing;511, sealed cylinder;512, inner skirt;
513, pockets;514, fixed cylinder;515, turnup structure;516, gap;517, mating groove;52, the second sealing;521,
Flanging;53, sealing ring;60, check valve;61, connector portions;611, interconnecting piece;612, taper joint;613, step structure;62,
Valve seat;621, interior male structure;622, rotation stop plane;623, the second flange;63, spool;64, bonnet;641, the first flange;65,
Elastic component;661, the first sealing ring;662, the second sealing ring;663, third sealing ring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Be to the description only actually of at least one exemplary embodiment below it is illustrative, never as to this is practical
Novel and its application or any restrictions used.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
Every other embodiment obtained under the premise of creative work is made, is fallen within the protection scope of the utility model.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
Up to the unlimited the scope of the utility model processed of formula and numerical value.Simultaneously, it should be appreciated that for ease of description, each shown in attached drawing
The size of a part is not to draw according to actual proportionate relationship.For skill known to person of ordinary skill in the relevant
Art, method and apparatus may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as awarding
Weigh part of specification.In shown here and discussion all examples, any occurrence should be construed as merely example
Property, not as limitation.Therefore, the other examples of exemplary embodiment can have different values.It should also be noted that similar
Label and letter similar terms are indicated in following attached drawing, therefore, once be defined in a certain Xiang Yi attached drawing, then with
In attached drawing afterwards do not need that it is further discussed.
The technical solution of the application can be adapted for electric pressure cooking saucepan, electric cooker, low-pressure rice cooker, soy bean milk making machine, arrange mechanical, electrical stew
The products such as pot.
As shown in Figures 1 to 4, the cooking apparatus of the present embodiment is electric pressure cooking saucepan.The electric pressure cooking saucepan includes: pot body 10, pot
Lid 20, air pump 30 and exhaust outlet.Wherein, pot body 10 has the cooking cavity for holding food materials.Pot cover 20 passes through pivot 21
It is connected in pot body 10, the mounting base 11 for installing pivot 21 is provided in pot body 10.Air pump 30 is arranged in pot body 10, gas
Gas outside cooking apparatus is pumped into cooking cavity by pump 30 by connecting pipe 31.Exhaust outlet is connected to cooking cavity,
So that the intracorporal gas of cooking cavity can flow to the outside of cooking apparatus, wherein be provided in mounting base 11 for connecting pipe 31
By perforation 111, connecting pipe 31 is pierced by pot body 10 from perforation 111 and penetrates to pot cover 20.
Using the technical solution of the utility model, during the cooking process, by being injected into the cooking cavity with pressure
The cold air of pressurization, and heat gas is synchronized or thereafter lets out, due to the discharge of heat, food materials surface temperature is reduced, on the one hand
The formation of foam can be controlled, still further aspect keeps certain pressure in cooking cavity, by intermittent or successional
Exhaust event can be such that foam in cavity reduces, and pressure declines, so, the frequency of heating can be increased at this time, reduce culinary art
In the non-heated waiting time, accelerate the cooking process of food materials, can substantially shorten cooking time.To with pressure after culinary art terminates
The cold air of injection pressurization can be realized Rapid opening in the cooking cavity of power.Air pump 30 in the application is arranged in pot body 10
Interior, connecting pipe 31 is pierced by by perforation 111 and is entered in pot cover 20, so that the integral structure layout of cooking apparatus more adduction
Reason.It is safe and reliable that the connecting pipe 31 of the present embodiment walks pipe.
The working principle of the cooking apparatus of the present embodiment is as follows:
Air is filled in pot by air pump 30, inner gas pressure is greater than pressure in pot body 10, and top gas is formed in pot body 10
Pressure is greater than lower part air pressure, opens pressure limiting valve, and upper gas is discharged, and food, which does not overflow, in pot comes, and what is poured is air, can be fast
Speed neutralizes kettle temperature, and with exhaust event, high-temperature gas in pot is taken out of, realizes reduction of blood pressure in high-speed.
As shown in Fig. 5, Fig. 8 and Figure 12, in the present embodiment, pot body 10 includes the middle plate 12 being transversely arranged, middle plate 12
It is oppositely arranged annularly and with pot cover 20, mounting base 11 is arranged on middle plate 12 and projects upwards in middle plate 12.
As shown in Fig. 4, Fig. 8 and Fig. 9,111 inner hole wall 112 of perforating protrudes inwardly from inner wall 113 in mounting base 11.On
Stating structure can guarantee to make perforation 111 big as far as possible under the premise of not increasing 11 integral thickness of mounting base, increase space,
The connecting pipe 31 across perforation 111 can be enable to pass through in this way, while the sectional area of connecting pipe 31 is as far as possible
Greatly, and then the area of passage of connecting pipe 31 is helped to improve, can effectively guarantees air inlet effect.
As shown in Figures 1 to 7, pot cover 20 includes liner 22, and avoiding structure is provided on liner 22, and avoiding structure is used for
The inner hole wall 112 of perforation 111 is avoided when pot cover 20 is opened and when closing.The setting of above-mentioned avoiding structure avoid liner 22 with it is interior
Interference between wall surface 113.Avoiding structure can also hide connecting pipe 31 under uncapped state.
As shown in Fig. 4, Figure 10 and Figure 11, avoiding structure includes the evacuation groove that the sinking of upper surface of liner 22 is arranged in
221, evacuation groove 221 is used for the inner hole wall 112 of the evacuation perforation 111 when pot cover 20 is opened.Above-mentioned evacuation groove 221 makes pot
When lid 20 is uncapped, it will not be interfered between liner 22 and inner hole wall 112.
As shown in Figure 6 and Figure 7, it is provided with bulge-structure 222 on the surface towards pot body of liner 22, avoids groove 221
It is formed in the back side of bulge-structure 222.It is arranged in this way so that other part thickness of liner 22 are increased without, the processing is simple, section
About cost.
As shown in Figure 6 and Figure 7, avoiding structure further includes that the first evacuation being arranged at the outer edge of evacuation groove 221 lacks
Mouthfuls 223, the first evacuation notch 223 is used for the inner hole wall 112 of the evacuation perforation 111 when pot cover 20 is closed, and pot cover 20 is worn when opening
The inner hole wall 112 in hole 111 is contained in the first evacuation notch 223.
As shown in Figure 8 and Figure 9, perforate 111 inner hole wall 112 be arcwall face, first evacuation notch 223 be arc gap.
As shown in Figure 1, in the present embodiment, pot cover 20 further includes the cover 23 that 22 top of liner is arranged in, connecting pipe
31 a part is arranged between liner 22 and cover 23.
As shown in Fig. 2 and Figure 13, the installing port 115 of installation pivot 21 is provided in mounting base 11, the both ends of pivot 21 are logical
The opening for crossing installing port 115 is installed to installing port 115.Perforation 111 be located at installing port 115 inside and with 115 phase of installing port
Neighbour's setting.
As shown in figure 13, enclose muscle 114 of the perforation 111 by being arranged in mounting base 11 is formed.Above-mentioned 114 structure of muscle of enclosing is simple,
It is easy to accomplish.For the ease of the installation of connecting pipe 31, encloses and be provided with the second evacuation notch 116 on muscle 114.
As shown in figures 1 and 3, air pump 30 be configured in cooking cavity there are in the state of pressure to cooking cavity
It is inside filled with cold air, and is discharged after making cold air and the intracorporal gas mixing of cooking cavity by exhaust outlet.
As shown in figure 20, pot cover 20 further includes the retainer and inner pot cover 24 being arranged in below liner 22, is set on inner pot cover 24
It is equipped with check valve 60, the import of check valve 60 is connected to connecting pipe 31, and the outlet of check valve 60 is connected to cooking cavity.
As shown in Figure 14 to Figure 19, in the present embodiment, air pump 30 is arranged in pot body 10, and air pump 30 passes through connecting pipe
31 are pumped into the gas outside cooking apparatus to cooking cavity.Cooking apparatus further includes the fixed knot being arranged in apparatus body
Air pump 30 is fixed in apparatus body by structure, fixed structure, and 30 periphery of air pump is enclosed with resilient cushion 43.Above structure can be realized
The fixation of air pump 30 can reduce vibration due to being provided with resilient cushion 43 when air pump 30 works.It is not shown in the figure other
In embodiment, air pump 30 also be can be set in pot cover 20.
In the present embodiment, as shown in Figure 1, pot body includes shell 13 and interior pot 14, it is provided with cooking cavity in interior pot 14,
Air pump 30 is arranged between shell 13 and interior pot 14, and the front side on the bottom wall of shell 13 and being located at shell is arranged in bracket 41.
As shown in figure 17, fixed structure includes bracket 41 and snap arm 42, the integrated molding of shell 13 of bracket and pot body 10, card
Arm 42 is connected on bracket 41 and air pump 30 is fixed between snap arm 42 and bracket 41.Above structure is easily worked, and is assembled
It is easy, connection is reliable.
As shown in Figure 14 and Figure 16, the lower section of bracket 41 is provided with heat dissipating grid 411.The setting of above-mentioned heat dissipating grid 411
Can air pump 30 radiate, guarantee the stable operation of air pump.
As shown in figure 17, it is connected between the first end of the first end and snap arm 42 of bracket 41 by fastener 44, bracket 41
Second end and snap arm 42 second end be clamped connect.Aforesaid way stable connection is reliable and is easy dismounting.Preferably, it fastens
Part 44 is screw.
As shown in Figure 18 and Figure 19, the second end of bracket 41 is provided with grab 412, and the second end of snap arm 42 is provided with and blocks
The bayonet 421 that hook 412 cooperates.It can be realized the fixation of air pump 30 by the cooperation of grab 412 and bayonet 421.
Preferably, resilient cushion 43 is made of flexible material.
In the present embodiment, the bulk formed between bracket 41 and snap arm 42 is less than the size of the periphery of resilient cushion 43
And it is greater than the size of air pump periphery, so that bracket 41 and snap arm 42 and resilient cushion 43 and air pump 30 are fitted close.
Fixed structure is at least one, and in the present embodiment, fixed structure is two namely bracket 41 and snap arm 42 is
Parallel arrangement of two and two brackets 41 and two snap arm 42 cooperate correspondingly.
The cooking apparatus of the present embodiment is electric pressure cooking saucepan, and the pot cover 20 of electric pressure cooking saucepan is arranged in the exhaust outlet of electric pressure cooking saucepan
On, pot body 10 includes shell 13 and the interior pot 14 that is arranged in shell 13, and a part of connecting pipe 31 is located at shell 13 and interior
Between pot 14, rest part is located in pot cover 20, and closing component structure is provided between pot body 10 and pot cover 20, and air pump 30 is configured to
It is enough to be filled with cold air into cooking cavity when 5KPA is between 120KPA in the intracorporal pressure of cooking cavity, and make cold air and cook
It is discharged after the intracorporal gas mixing of chamber of preparing food by exhaust outlet.
As shown in Figure 20 to Figure 27, in the present embodiment, pot cover 20 includes cover assembly and is arranged below cover assembly
Inner pot cover 24.Connecting pipe 31 is for being filled with gas into cooking cavity.Check valve 60 is preferably provided on inner pot cover 24 simultaneously
Positioned at the lower section of the outlet of connecting pipe 31, gas backstreaming in pot is prevented, check valve 60 has the import being connected to connecting pipe
And the outlet being connected to cooking cavity.The cooking apparatus of the present embodiment further includes sealing element, and sealing element and check valve cooperate, realize
Sealing cooperation.The sealing element includes the first sealing 51 for being tightly connected pipeline 31 and check valve 60, the first sealing 51
Including sealing shirt rim, when pressure is not present in cooking cavity, check valve 60 is located at subsidence position, which is also initial
Position, there are when pressure in cooking cavity, check valve 60 is in floating position, and check valve 60 is located at subsidence position and floating position
Sealing is realized in the cooperation of Shi Junyu sealing shirt rim.
As shown in Figure 21, Figure 21 a, Figure 23, Figure 23 a, Figure 26 and Figure 27, sealing shirt rim includes sealed cylinder 511 and setting
Inner skirt 512 on 511 inner wall of sealed cylinder is provided with the appearance for storing inner skirt 512 on the inner wall of sealed cylinder 511
Receive groove 513, when check valve 60 is located at subsidence position, inner skirt 512 is ridden upon on the outer wall of the import of check valve 60, check valve
60 when being in floating position, and the top of check valve 60 and sealed cylinder 511 cooperates, and inner skirt 512 is under the extruding of check valve 60
It is displaced outwardly and is contained in pockets 513.
There are can float when pressure in cooking cavity for check valve 60, so that the sealing effect of conventional sealing means
It is bad.For the first sealing 51 for being tightly connected pipeline 31 and check valve 60, which includes close in the present embodiment
Sealed tube body 511 and inner skirt 512.It is realized on the outer wall that inner skirt 512 can ride upon its import when check valve 60 is non-rising
Sealing, when, there are when pressure check valve floating, inner skirt 512 is displaced outwardly and holds under the extruding of check valve 60 in cooking cavity
It is contained in pockets 513, sealing can still be maintained in cooperation between check valve 60 and sealed cylinder 511 at this time.Preferably, interior
The thickness of skirt 512 is equal to the depth of pockets 513, realizes better seal.
As shown in figure 27, the top of sealed cylinder 511 is provided with horizontal ring segment, single when check valve 60 is in floating position
In the inner hole of horizontal ring segment for being threaded through sealed cylinder 511 to valve 60.When air pump 30 is inflated, air pressure can act on horizontal loops
On the outer surface of section, better seal is realized.Preferably, sealing element is fixed on cover assembly.Certainly, sealing element can also be consolidated
It is scheduled on other component.
As shown in figure 27, in the present embodiment, sealed cylinder 511 is in up-small and down-big pyramidal, the inner hole of horizontal ring segment
For taper hole.The taper joint 612 of check valve 60 and above-mentioned taper hole cooperate, and the angle of taper of taper joint 612 is less than or equal to inner hole
Tapered surface angle, as pot inner pressure rises, realize better seal.
As shown in figure 27, sealing element further includes fixed cylinder 514, and the outside of sealed cylinder 511 is arranged in fixed cylinder 514, Gu
The top of safety barrel 514 is provided with turnup structure 515, and sealing element is connected on cover assembly by turnup structure 515.Specifically,
Pipe joint 32 is additionally provided between connecting pipe 31 and check valve 60, connecting pipe 31 is assembled in pipe joint 32, upper cover
Component includes cover 23 and the liner 22 that is arranged in below cover 23, and pipe joint 32 is turned between cover 23 and liner 22
Side structure 515 is fixed between pipe joint 32 and liner 22.By pipe joint 32 and the cooperation of liner 22 by sealing element
It is fixed.
Gap 516 is provided between fixed cylinder 514 and sealed cylinder 511.That is, the outside of sealed cylinder 511 is emptied, this
Sample sealed cylinder 511 when check valve 60 moves up can generate certain deformation, which avoids sealed cylinder
511 deformation.
As shown in Figure 21, Figure 21 a, Figure 23, Figure 23 a and Figure 27, fixed lobe 224, turnup structure are provided on liner 22
The mating groove 517 cooperated with fixed lobe 224 is provided on 515.Phase between above-mentioned fixed lobe 224 and mating groove 517
Mutually positioning is realized in cooperation.Certainly, fixed lobe also can be set in pipe joint 32.
As shown in Figure 21, Figure 21 a, Figure 23, Figure 23 a and Figure 27, sealing element further includes be set in the outside of check valve 60 the
Two sealings 52, the top of the second sealing 52 and the following table face contact of cover assembly, the bottom end of the second sealing 52 and interior pot
The upper surface of lid 24 contacts.The second above-mentioned sealing 52 can prevent dirty enter in sealing element or check valve 60.
As shown in Figure 26 and Figure 27, the second sealing 52 is pleated structure.Pleated structure can inner pot cover 24 float and
Sealing state is remained when sinking.
In order to which sealing is better achieved, the bottom of the second sealing 52 is provided with flanging 521, and inner pot cover 24 is mounted on interior
When on lining 22, bottom surface and the inner pot cover 24 of flanging 521 are contacted.Flanging 521 is capable of increasing sealing element and inner pot cover 24
Contact area.
As shown in Figure 26 and Figure 27, pass through sealing ring between the bottom of the first sealing 51 and the top of the second sealing 52
53 connections.First sealing 51, the second sealing 52 and sealing ring 53 are structure as a whole.
As shown in Figure 25, Figure 28 and Figure 29, check valve 60 have up-small and down-big taper joint 612, check valve 60 into
Mouth is formed in taper joint 612.Above-mentioned taper joint 612 and the cone-shaped inner hole of sealed cylinder 511 cooperate.
In other embodiments not shown in the figure, overcurrent mouth is provided on cover assembly, the outlet of connecting pipe 31 connects
It connects at overcurrent mouth, the lower section on inner pot cover 24 and being located at overcurrent mouth is arranged in check valve 60.Sealing element includes being set in unidirectionally
First sealing in the outside of valve 60 and overcurrent mouth, the first sealing are fixed on cover assembly or inner pot cover 24, the first sealing
The both ends in portion are contacted with the upper surface of the lower surface of cover assembly and inner pot cover 24 respectively, to prevent cover assembly and inner pot cover 24
Between soil enter in the check valve 60 inside the first sealing or in connecting pipe 31.Preferably, the first sealing
For pleated structure.
It is further preferred that the bottom of the first sealing is provided with flanging 521, inner pot cover 24 is mounted on cover assembly
When, bottom surface and the inner pot cover 24 of flanging 521 contact.
In above-described embodiment, sealing element further includes the second sealing for being tightly connected pipeline 31 and check valve 60, the
One sealing 51 and the connection of the second sealing 52.
Cover assembly includes cover 23 and the liner 22 that is arranged in below cover, between connecting pipe 31 and check valve 60 also
Be provided with pipe joint 32, connecting pipe 31 is assembled in pipe joint 32, pipe joint 32 be located at cover 23 and liner 22 it
Between, it is fixed at the top of the second sealing between pipe joint 32 and liner 22.The bottom of first sealing and the second sealing
It is connected between the top in portion by sealing ring 53.
Further, the second sealing includes sealed cylinder 511 and the inner skirt that is arranged on 511 inner wall of sealed cylinder
512, it is provided with the pockets 513 for storing inner skirt 512 on the inner wall of sealed cylinder 511, is not present in cooking cavity
When pressure, check valve 60 is located at subsidence position, and inner skirt 512 rides upon on the outer wall of the import of check valve 60, in cooking cavity
There are when pressure, check valve 60 is in floating position, and inner skirt 512 is displaced outwardly and is contained under the extruding of check valve 60
It receives in groove 513.
Check valve 60 is preferably located on inner pot cover 24, prevents pot inner pressure from flowing back, if the setting of check valve 60 is even
On adapter tube road 31 or air pump end when then tracheae needs to consider machine exception, can withstand greater than the pressure of operating pressure, to connection
The pressure-bearing of pipeline 31 has higher requirement, increases cost.
As shown in Figure 25, Figure 28 and Figure 29, check valve 60 includes the valve seat being threaded through in the mounting hole 241 of inner pot cover 24
62, the connector portions 61 for valve seat 62 to be fixed on inner pot cover 24 and the spool 63 being arranged in valve seat 62,64 and of bonnet
Elastic component 65.Import is arranged in connector portions 61, and bonnet 64 is connected to the lower section of spool 63, and the bottom of spool 63 protrudes from valve seat
62 bottom and the two cooperates, the inner wall of valve seat 62 is provided with interior male structure 621, and the both ends of elastic component 65 abut respectively
On spool 63 and interior male structure 621, check valve 60 is not when by external force, the bottom of bonnet 64 under the action of elastic component 65
It is sealed against each other between the bottom of valve seat 62, when the gas being passed through in connecting pipe 31 can push spool 63 and bonnet 64 downward
When movement, outlet is formed between the bottom of bonnet 64 and the bottom of valve seat 62, wherein the elastic force of elastic component 65 is than 63 He of spool
The big predetermined value of the sum of the gravity of bonnet 64, to reduce the intake resistance of entrance.
In the present embodiment, the elastic force of elastic component is more slightly larger than the sum of the gravity of wall spool 63 and bonnet 64, in this way can
Make to keep sealing between bonnet 64 and valve seat 62 when check valve 60 is not by external force, prevents foreign matter from entering, and can connect
When being passed through gas in pipeline 31, elastic force not will form biggish intake resistance, so that air inlet is more smooth.
As shown in Figure 25 and Figure 29, connector portions 61 include the interconnecting piece 611 connecting with valve seat 62 and are located above interconnecting piece
Up-small and down-big taper joint 612, import is formed in taper joint 612, and cooking apparatus further includes sealing element, for sealing
Connecting pipe 31 and check valve 60, check valve 60 are threaded through in sealing element, when pressure being not present in cooking cavity, 60, check valve
In, there are when pressure, check valve 60 is in floating position in subsidence position, cooking cavity.
As shown in figure 29, step structure 613, the top of valve seat 62 and platform are formed between taper joint 612 and interconnecting piece 611
Stage structure 613 is oppositely arranged, also, the first sealing ring 661 is provided between the top of valve seat 62 and step structure 613.It is above-mentioned
First sealing ring 661 can be realized the sealing inside connecting pipe 31 and check valve 60.
For the ease of the installation of the first sealing ring 661, step structure 613 is towards being provided with receiving on the surface of valve seat 62
The groove of one sealing ring 661.Certainly, groove also can be set in the top end surface of valve seat 62.
In the present embodiment, as shown in figure 25, interconnecting piece 611 and valve seat 62 are connected through a screw thread, on the side wall of valve seat 62
It is provided with rotation stop plane 622, is provided in mounting hole and faces hole wall 242 directly with what rotation stop plane 622 cooperated.Above-mentioned rotation stop plane
622 cooperate with hole wall 242 is faced directly so that valve seat 62 not can rotate when installing.
As shown in figure 29, the bottom of bonnet 64 is provided with the first flange 641, is arranged between the first flange 641 and valve seat 62
There is the second sealing ring 662.Above-mentioned second sealing ring 662 can be realized the sealing between the first flange 641 and valve seat 62.Spool 63
It is connected through a screw thread bonnet 64, in valve seat 62, elastic component 65 is spring, is arranged in valve seat 62 and is set in spool 63
Outside.
Preferably, the second sealing ring 662 is set on bonnet 64, and predetermined value is greater than the gravity of the second sealing ring.That is, bullet
The elastic force of property part 65 is more bigger than the sum of the gravity of spool 63, bonnet 64 and the second sealing ring 662.
In the present embodiment, the bottom of valve seat 62 is provided with the second flange 623, between the second flange 623 and inner pot cover 24
It is provided with third sealing ring 663.Third sealing ring 663 is for sealing inner pot cover 24 and check valve 60.
In the description of the present invention, it should be understood that the noun of locality such as " front, rear, top, and bottom, left and right ", " laterally,
Vertically, vertically, it is horizontal " and " pushing up, bottom " etc. indicated by orientation or positional relationship be normally based on orientation or position shown in the drawings
Relationship is set, is merely for convenience of describing the present invention and simplifying the description, in the absence of explanation to the contrary, these nouns of locality
Do not indicate that and imply that signified device or element must have a particular orientation or be constructed and operated in a specific orientation, because
This should not be understood as the limitation to scope of protection of the utility model;The noun of locality " inside and outside " refers to the wheel relative to each component itself
Wide is inside and outside.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
In addition, it should be noted that, limiting components using the words such as " first ", " second ", it is only for be convenient for
Corresponding components are distinguished, do not have Stated otherwise such as, there is no particular meanings for above-mentioned word, therefore should not be understood as to this
The limitation of utility model protection range.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (16)
1. a kind of cooking apparatus characterized by comprising
Pot body (10) has the cooking cavity for holding food materials;
Pot cover (20) is arranged on the pot body (10), and the pot cover (20) includes cover assembly and is arranged in the upper cover group
Inner pot cover (24) below part;
Connecting pipe (31), for being filled with gas into the cooking cavity;
Check valve (60) is arranged on the inner pot cover (24) and is located at the lower section of the outlet of the connecting pipe (31), described
Check valve (60) has the import being connected to the connecting pipe and the outlet being connected to the cooking cavity;
Sealing element, it is described including the first sealing (51) for sealing the connecting pipe (31) and the check valve (60)
First sealing (51) includes sealing shirt rim, and when pressure being not present in the cooking cavity, the check valve (60) is located to sink
Position, there are when pressure in the cooking cavity, the check valve (60) is in floating position, and the check valve (60) is located at institute
Cooperate with the sealing shirt rim when stating subsidence position and the floating position and realizes sealing.
2. cooking apparatus according to claim 1, which is characterized in that the sealing shirt rim include sealed cylinder (511) and
Inner skirt (512) on the sealed cylinder (511) inner wall is set, is arranged on the inner wall of the sealed cylinder (511) useful
It is described interior when the check valve (60) is located at the subsidence position in the pockets (513) for storing the inner skirt (512)
Skirt (512) rides upon on the outer wall of the import of the check valve (60), described when the check valve (60) is in floating position
The top of check valve (60) and the sealed cylinder (511) cooperates, extruding of the inner skirt (512) in the check valve (60)
Under be displaced outwardly and be contained in the pockets (513).
3. cooking apparatus according to claim 2, which is characterized in that be provided with water at the top of the sealed cylinder (511)
Flat ring section, when the check valve (60) is in floating position, the check valve (60) is threaded through the water of the sealed cylinder (511)
In the inner hole of flat ring section.
4. cooking apparatus according to claim 1, which is characterized in that the sealing element is fixed on the cover assembly.
5. cooking apparatus according to claim 3, which is characterized in that the cooking apparatus further include:
Gas outside the cooking apparatus is pumped into institute by air pump (30), the air pump (30) by the connecting pipe (31)
It states in cooking cavity;
Exhaust outlet, the exhaust outlet are connected to the cooking cavity so that the intracorporal gas of the cooking cavity can flow to it is described
The outside of cooking apparatus.
6. cooking apparatus according to claim 5, which is characterized in that the sealed cylinder (511) is in up-small and down-big cone
Mesa-shaped, the inner hole of the horizontal ring segment are taper hole.
7. cooking apparatus according to claim 6, which is characterized in that the sealing element further includes fixed cylinder (514), described
Fixed cylinder (514) setting is provided with turnup structure at the top of the outside of the sealed cylinder (511), the fixed cylinder (514)
(515), the sealing element is connected on the cover assembly by the turnup structure (515).
8. cooking apparatus according to claim 7, which is characterized in that the fixed cylinder (514) and the sealed cylinder
(511) gap (516) are provided between.
9. cooking apparatus according to claim 7, which is characterized in that the connecting pipe (31) and the check valve (60)
Between be additionally provided with pipe joint (32), the connecting pipe (31) is assembled on the pipe joint (32), the upper cover group
Part includes the liner (22) of cover (23) and setting below the cover (23), and the pipe joint (32) is located at the cover
(23) between the liner (22), the turnup structure (515) is fixed on the pipe joint (32) and the liner
(22) between.
10. cooking apparatus according to claim 9, which is characterized in that the pipe joint (32) or the liner
(22) it is provided with fixed lobe (224), is provided on the turnup structure (515) and the fixed lobe (224) cooperation on
Mating groove (517).
11. cooking apparatus according to claim 9, which is characterized in that the sealing element further include be set in it is described unidirectional
The second sealing (52) on the outside of valve (60), the top of second sealing (52) and the lower surface of the cover assembly connect
Touching, the bottom end of second sealing (52) is contacted with the upper surface of the inner pot cover (24).
12. cooking apparatus according to claim 11, which is characterized in that second sealing (52) is pleated structure.
13. cooking apparatus according to claim 11, which is characterized in that the bottom of second sealing (52) is provided with
Flanging (521), when the inner pot cover (24) is mounted on the liner (22), the bottom surface of the flanging (521) with it is described
Inner pot cover (24) contacts.
14. cooking apparatus according to claim 11, which is characterized in that the bottom of first sealing (51) and described
It is connected between the top of second sealing (52) by sealing ring (53).
15. cooking apparatus according to claim 1, which is characterized in that the check valve (60) has up-small and down-big cone
Shape connector (612), the import of the check valve (60) are formed in the taper joint (612).
16. cooking apparatus according to claim 5, which is characterized in that the cooking apparatus is electric pressure cooking saucepan, the voltage
The exhaust outlet of power pot is arranged on the pot cover (20), and the pot body includes shell (13) and is arranged in the shell (13)
Interior pot (14), a part of the connecting pipe (31) is between the shell (13) and the interior pot (14), rest part
In the pot cover (20), closing component structure, the air pump (30) are provided between the pot body (10) and the pot cover (20)
It is configured to be filled with cold air into cooking cavity when 5KPA is between 120KPA in the intracorporal pressure of the cooking cavity, and
It is discharged after making the cold air and the intracorporal gas mixing of cooking cavity by exhaust outlet.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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CN2017106324510 | 2017-07-28 | ||
CN201710632451 | 2017-07-28 | ||
CN201711498445 | 2017-12-29 | ||
CN2017114984457 | 2017-12-29 |
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CN201821004463.5U Active CN208957675U (en) | 2017-07-28 | 2018-06-27 | Cooking utensil |
CN201821004808.7U Active CN208988478U (en) | 2017-07-28 | 2018-06-27 | Cooking utensil |
CN201821006408.XU Active CN208941746U (en) | 2017-07-28 | 2018-06-27 | Cooking utensil |
CN201821005420.9U Active CN208957676U (en) | 2017-07-28 | 2018-06-27 | Cooking utensil |
CN201821006734.0U Active CN209331757U (en) | 2017-07-28 | 2018-06-27 | Cooking utensil |
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CN201821004463.5U Active CN208957675U (en) | 2017-07-28 | 2018-06-27 | Cooking utensil |
CN201821004808.7U Active CN208988478U (en) | 2017-07-28 | 2018-06-27 | Cooking utensil |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
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CN201821005420.9U Active CN208957676U (en) | 2017-07-28 | 2018-06-27 | Cooking utensil |
CN201821006734.0U Active CN209331757U (en) | 2017-07-28 | 2018-06-27 | Cooking utensil |
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CN112386088B (en) * | 2019-08-12 | 2022-04-29 | 浙江苏泊尔家电制造有限公司 | Control method of cooking appliance |
CN110973979B (en) * | 2019-12-26 | 2024-05-17 | 小熊电器股份有限公司 | Cooking apparatus and cooking method |
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2018
- 2018-06-27 CN CN201821004463.5U patent/CN208957675U/en active Active
- 2018-06-27 CN CN201821004808.7U patent/CN208988478U/en active Active
- 2018-06-27 CN CN201821006408.XU patent/CN208941746U/en active Active
- 2018-06-27 CN CN201821005420.9U patent/CN208957676U/en active Active
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CN208988478U (en) | 2019-06-18 |
CN208957676U (en) | 2019-06-11 |
CN208957675U (en) | 2019-06-11 |
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