CN108685475A - Cooking utensil - Google Patents
Cooking utensil Download PDFInfo
- Publication number
- CN108685475A CN108685475A CN201710221181.4A CN201710221181A CN108685475A CN 108685475 A CN108685475 A CN 108685475A CN 201710221181 A CN201710221181 A CN 201710221181A CN 108685475 A CN108685475 A CN 108685475A
- Authority
- CN
- China
- Prior art keywords
- switching mechanism
- cavity
- pumping chamber
- cooking
- control device
- 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 93
- 230000007246 mechanism Effects 0.000 claims abstract description 82
- 238000005086 pumping Methods 0.000 claims abstract description 79
- 238000007789 sealing Methods 0.000 claims abstract description 42
- 235000013305 food Nutrition 0.000 claims description 5
- 238000000605 extraction Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 206010003504 Aspiration Diseases 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- A47J36/00—Parts, details or accessories of cooking-vessels
-
- 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
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/06—Lids or covers for cooking-vessels
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Commercial Cooking Devices (AREA)
Abstract
A cooking appliance comprising: a cooking cavity and an air pumping cavity; the air suction port of the air suction device is communicated with the air suction cavity; the float has air extraction and sealing positions; the switch mechanism is arranged at the second communicating channel, when the switch mechanism is in an open state, the second communicating channel is communicated with the air exhaust cavity and the outside atmosphere, and when the switch mechanism is in a closed state, the air exhaust cavity is not communicated with the outside atmosphere; when the control device receives the air exhaust signal, the floater is located at the air exhaust position, the control device controls the air exhaust device to exhaust air and controls the switch mechanism to enable the switch mechanism to be in the closed state, when the control device receives the cooking signal, the control device controls the air exhaust device not to exhaust air and controls the switch mechanism to enable the switch mechanism to be in the open state, and when the pressure in the cooking cavity reaches the preset value, the floater can move to the sealing position from the air exhaust position. By applying the technical scheme of the invention, the problem that the cooking utensil in the prior art cannot be pressed upwards can be effectively solved.
Description
Technical field
The present invention relates to cooking apparatus, in particular to a kind of improvement of the air extractor of cooking apparatus.
Background technology
Currently, electric pressure cooking saucepan and electric cooker have become standing family kitchen small household appliances.Electric pressure cooking saucepan in the market and electric meal
Pot has reservation and heat insulation function.In summer, ambient temperature is high, and when long-time is preengage or is kept the temperature, the foods such as rice, meat soup are often
It can steep bad rotten so that poor user experience.Currently, usually using pumping, freeze etc. in the way of carry out it is fresh-keeping, in small household appliances field
Most convenient it is handy be the fresh-keeping scheme of negative pressure.Pot body is generally comprised using the electric pressure cooking saucepan of said program and lid is located in pot body
Pot cover, pot cover includes the inner cover, liner and outer cover set gradually from the inside to the outside.Sealing, sealing are provided on pot cover
Interior formation pumping chamber, pumping chamber are connected to by the interior communicating passage covered with the cavity in pot body.Electric pressure cooking saucepan further includes float,
Float is movably disposed in communicating passage.When float is moved to top, pumping chamber is not connected to mutually with the cavity in pot body.
When float is located at lower part, pumping chamber is connected to the cavity in pot body.Due to when pumping finishes, pumping chamber and the chamber in pot body
Internal pressure is consistent, and when leading to culinary art, the hot gas in pot body constantly enters in pumping chamber so that the interior pressure with pumping chamber of pot body
Difference is smaller, is not enough to that float is pushed to move up.In this way, on the one hand making float that can not be moved to top, cause pressure cooker can not be just
Often upper pressure, on the other hand, since sealing includes sealing ring, once the pressure in pumping chamber is larger, hot gas be likely to from
It is flowed out by force at sealing ring, causes to generate the sharp sound at sealing ring so that poor user experience.
Invention content
The main purpose of the present invention is to provide a kind of cooking apparatus, with solve cooking apparatus in the prior art can not on
The problem of pressure.
To achieve the goals above, the present invention provides a kind of cooking apparatus, including:Cooking cavity;Pumping chamber, with cooking cavity
Between be equipped with the first communicating passage so that the gas in cooking cavity can be extracted by pumping chamber;Air extractor, air extractor
Air entry be connected to pumping chamber;Float has the bleed position for making pumping chamber be connected to cooking cavity and makes pumping chamber and cook
The disconnected sealing station of chamber of preparing food;Second communicating passage is connected to pumping chamber and ambient atmosphere;Switching mechanism, setting connect second
At circulation passage, when switching mechanism in the open state, the second communicating passage is connected to pumping chamber and ambient atmosphere, works as switching mechanism
When being closed, the second communicating passage is blocked, and pumping chamber is not connected to mutually with ambient atmosphere;Control device, when control fills
It sets when receiving pumping signal, float is located at bleed position, and control device controls air extractor and is evacuated, and controls switching on and shutting down
Structure makes switching mechanism be closed, when control device receives cooking signals, control device control air extractor not into
Row pumping, and control switch mechanism, keep switching mechanism in the open state, when the pressure in cooking cavity reaches predetermined value,
Float can be moved to sealing station by bleed position.
It applies the technical scheme of the present invention, cooking apparatus includes:Switching mechanism at the second communicating passage is set.When opening
In the open state, the second communicating passage is connected to pumping chamber and ambient atmosphere to shutting mechanism, when switching mechanism is closed
When, the second communicating passage is blocked, and pumping chamber is not connected to mutually with ambient atmosphere.In pumping, switching mechanism is closed,
So that pumping chamber is not connected to mutually with the external world, ensure that the gas in pumping chamber and cooking cavity can be extracted out smoothly.And works as and need to carry out
When culinary art, control device control switch mechanism open so that pumping chamber is in communication with the outside, the pressure in pumping chamber always with the external world
Pressure is equal, and with the increase of the pressure in cooking cavity, the pressure difference of cooking cavity and the gas in pumping chamber is also increasing therewith, when
When pressure difference is enough to overcome the gravity of float, float can float up to sealing station.Above structure makes in culinary art, in cooking cavity
It normally upper can press, ensure the culinary art effect of cooking apparatus.
Further, when control device, which receives negative pressure, maintains signal, control device controls air extractor and stops pumping,
And control device control switch mechanism, makes switching mechanism be closed.
Further, when control device does not receive the control signal of control switch mechanism, the connection of the second communicating passage
Pumping chamber and ambient atmosphere.
Further, switching mechanism includes plugging structure, and plugging structure is movably disposed at the second communicating passage, when
In the open state, plugging structure avoids the second communicating passage to switching mechanism, when switching mechanism is closed, blocks
The second communicating passage of structural traps.
Further, the second communicating passage by the first communicating pipe of connection pumping chamber and switching mechanism, switching mechanism inside
Cavity, coupling cock mechanism and ambient atmosphere formed the second communicating pipe, switching mechanism further includes shell, plugging structure setting
Inside the housing, the first connector and the second connector are provided on shell, the cavity of the first fittings enclosure and second connect
Siphunculus, the second fittings cavity and the first communicating pipe, plugging structure are movably disposed at connecting far from first for the second connector
One end of siphunculus.
Further, plugging structure includes pusher structure and sealing structure in pusher structure end is arranged, and works as switch
When mechanism is closed, pusher structure is by sealing structure pushing tow in one end far from the first communicating pipe of the second connector.
Further, switching mechanism further includes the driving portion for driving plugging structure movement.
Further, driving portion controls plugging structure movement by Electromagnetic Control mode.
Further, cooking apparatus includes:Pot body, to hold food to be cooked;Pot cover, lid are located in pot body, pot
Lid includes cover, liner and the inner cover from top to bottom set gradually, is provided with sealing on pot cover, sealing is surrounded with inner cover
Cavity form pumping chamber, the cavity that inner cover and pot body are surrounded forms cooking cavity, and the first communicating passage is arranged in inner cover.
Further, interior lining is provided with installing port, and sealing includes that the seal closure being arranged at installing port and setting exist
Sealing ring between installing port and inner cover, seal closure, sealing ring and inner cover are collectively formed pumping chamber, are provided with and inhale on seal closure
The third connector of gas port connection, and the 4th connector that is connected to the first communicating pipe.
Further, the exhaust outlet and ambient atmosphere of the first connector and air extractor are interconnected.
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 side structure schematic view of the embodiment of cooking apparatus according to the present invention;
Fig. 2 shows the vertical profile structural schematic diagrams on a direction of the cooking apparatus of Fig. 1;
Fig. 3 shows the vertical profile structural schematic diagram on another direction of the cooking apparatus of Fig. 1;
Fig. 4 shows the enlarged structure schematic diagram at the A of the cooking apparatus of Fig. 3;
Fig. 5 shows the dimensional structure diagram of the liner of the cooking apparatus of Fig. 3;
Fig. 6 shows the enlarged structure schematic diagram at the B of the cooking apparatus of Fig. 5;
Fig. 7 shows the internal structure schematic diagram of the switching mechanism of the cooking apparatus of Fig. 1;And
Fig. 8 shows the vertical profile structural schematic diagram of the switching mechanism of the cooking apparatus of Fig. 7.
Wherein, above-mentioned attached drawing includes the following drawings label:
1, cooking cavity;2, pumping chamber;3, cavity;10, pot body;20, pot cover;21, cover;22, liner;23, inner cover;231,
First communicating passage;30, sealing;32, seal closure;321, third connector;322, the 4th connector;33, sealing ring;40, it is evacuated
Device;41, air entry;42, exhaust outlet;50, float;60, switching mechanism;61, plugging structure;611, pusher structure;612, close
Seal structure;62, shell;621, the first connector;622, the second connector;63, driving portion;80, the first communicating pipe;90, the second connection
Pipe;91, the first hose;92, the second hose;100, third hose;110, the 5th connector.
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.
As shown in Figures 1 to 8, the cooking apparatus of the present embodiment includes:Cooking cavity 1, pumping chamber 2, air extractor 40, float
50, the second communicating passage, switching mechanism 60 and control device.Wherein, it is connected to equipped with first between pumping chamber 2 and cooking cavity 1
Channel 231 is so that the gas in cooking cavity 1 can be extracted by pumping chamber 2.The air entry 41 of air extractor 40 and pumping chamber 2
Connection.Float 50 has the bleed position for making pumping chamber 2 be connected to cooking cavity 1 and keeps pumping chamber 2 and cooking cavity 1 disconnected
Sealing station.Second communicating passage leads to pumping chamber 2 and ambient atmosphere.Switching mechanism 60 is arranged at the second communicating passage, when opening
In the open state, the second communicating passage is connected to pumping chamber 2 and ambient atmosphere to shutting mechanism 60, is closed when switching mechanism 60 is in
When state, the second communicating passage is blocked, and pumping chamber 2 is not connected to mutually with ambient atmosphere.When control device receives pumping signal
When, float 50 is located at bleed position, and control device controls air extractor 40 and is evacuated, and control switch mechanism 60, makes switching on and shutting down
Structure 60 is closed, when control device receives cooking signals, control device control air extractor 40 without pumping,
And control switch mechanism 60 keeps switching mechanism 60 in the open state, when the pressure in cooking cavity 1 reaches predetermined value, floats
Son 50 can be moved to sealing station by bleed position.
Using the technical solution of the present embodiment, cooking apparatus includes:The switching mechanism 60 being arranged at the second communicating passage.
When switching mechanism 60 in the open state, the second communicating passage is connected to pumping chamber 2 and ambient atmosphere, when switching mechanism 60 is in
When closed state, the second communicating passage is blocked, and pumping chamber 2 is not connected to mutually with ambient atmosphere.In pumping, at switching mechanism 60
In closed state so that pumping chamber 2 is not connected to mutually with the external world, ensures that the gas in pumping chamber 2 and cooking cavity 1 can smoothly be taken out
Go out.And when being cooked, control device control switch mechanism 60 is opened so that pumping chamber 2 is in communication with the outside, pumping chamber
Pressure in 2 is equal with ambient pressure always, with the increase of the pressure in cooking cavity 1, cooking cavity 1 and the gas in pumping chamber 2
The pressure difference of body is also increasing therewith, and when pressure difference is enough to overcome the gravity of float 50, float 50 can float up to sealing station.On
It states structure to make in culinary art, normally upper can be pressed in cooking cavity 1, ensure the culinary art effect of cooking apparatus.
In the present embodiment, when control device, which receives negative pressure, maintains signal, control device control air extractor 40 stops
It is only evacuated, and control device control switch mechanism 60, switching mechanism 60 is made to be closed.Specifically, in the present embodiment
In, cooking apparatus has negative pressure pattern (marinated, fresh-keeping pattern) and culinary art pattern.Cooking apparatus has under negative pressure pattern to be taken out
Gas stage and negative pressure maintenance stage.When cooking apparatus enters air aspiration stage, air extractor 40 starts to take out the gas in cooking cavity 1
Body, while control device control switch mechanism 60 is closed so that the extraction of the gas in cooking cavity 1 is more smooth.
When the pressure in cooking cavity 1 is reduced to predetermined value or extract gas time reach the predetermined time when (the above-mentioned predetermined time or
Predetermined pressure value can become negative pressure and maintain signal), control device controls air extractor 40 and stops pumping, and maintains switching on and shutting down
Structure 60 is closed.Since cooking cavity 1 is not connected to mutually with the external world, the pressure of gas can be kept in cooking cavity 1, this
When be in the negative pressure maintenance stage.Since there may be gas leakage for cooking apparatus, when the pressure in cooking cavity 1 rises to predetermined value or
After negative pressure maintains the predetermined time, need to reenter air aspiration stage.In this way, reciprocation cycle, to ensure the pressure in cooking cavity 1
By force always within a predetermined range, and then marinated, fresh-keeping purpose is completed.
In the present embodiment, when control device does not receive the control signal of control switch mechanism 60, the second connection is logical
Road is connected to pumping chamber 2 and ambient atmosphere.Above structure to fail even if switching mechanism 60, cannot cut off pumping chamber 2 and the external world
The access of connection, then be at most also the negative pressure pattern failure of cooking apparatus, can not be pickled, is fresh-keeping etc., but not shadow
Cooking apparatus is rung to be cooked.But if in the case where control device does not receive the control signal of control switch mechanism 60,
Second communicating passage is blocked, just will appear float 50 can not on the problem of moving to sealing station, cause cooking apparatus can not on
The problem of pressure, generates.It should be noted that in the present embodiment, when in original state, (cooking apparatus does not enter into cooking apparatus
Air aspiration stage and negative pressure maintenance stage) when, the second communicating passage is connected to pumping chamber 2 and ambient atmosphere.
As shown in Figure 7 and Figure 8, in the present embodiment, switching mechanism 60 includes plugging structure 61, and plugging structure 61 is removable
Ground be arranged at the second communicating passage, when switching mechanism 60 in the open state, plugging structure 61 avoid the second communicating passage,
When switching mechanism 60 is closed, plugging structure 61 blocks the second communicating passage.
As shown in Fig. 5 to Fig. 8, in the present embodiment, the second communicating passage is by the of connection pumping chamber 2 and switching mechanism 60
Cavity 3, coupling cock mechanism 60 and the second communicating pipe 90 of ambient atmosphere inside a connecting pipe 80, switching mechanism 60 form,
Switching mechanism 60 further includes shell 62, and plugging structure 61 is arranged inside shell 62, and 621 He of the first connector is provided on shell 62
Second connector 622, the first connector 621 are connected to cavity 3 and the second communicating pipe 90 inside shell 62, and the second connector 622 is connected to chamber
Body 3 and the first communicating pipe 80, plugging structure 61 are movably disposed at one far from the first communicating pipe 80 of the second connector 622
End.When switching mechanism 60 in the open state, plugging structure 61 to far from the second connector 622 move, the second communicating passage connect
It is logical.When switching mechanism 60 is closed, plugging structure 61 is connected on the second connector 622 so that the second communicating passage
It is blocked.Above structure is simple so that the connection or closure of the second communicating passage are easily achieved.
As shown in Figure 7 and Figure 8, in the present embodiment, plugging structure 61 includes pusher structure 611 and is arranged in push rod knot
The sealing structure 612 of 611 end of structure, when switching mechanism 60 is closed, pusher structure 611 pushes up sealing structure 612
It pushes away in one end far from the first communicating pipe 80 of the second connector 622.Above structure is simple, and sealing structure 612 is so that the second connection
Channel is blocked better.
As shown in Figure 7 and Figure 8, in the present embodiment, switching mechanism 60 further includes the driving for driving plugging structure 61 to move
Portion 63.Above structure can be that the plugging structure 61 provides driving force.
In the present embodiment, driving portion 63 controls plugging structure 61 by Electromagnetic Control mode and moves.Above structure is simple,
It is easily achieved.
As shown in Figures 1 to 4, in the present embodiment, cooking apparatus includes:Pot body 10 and pot cover 20.Wherein, pot body 10
To hold food to be cooked.Pot cover 20 lid be located in pot body 10, pot cover 20 include from top to bottom set gradually cover 21,
Liner 22 and inner cover 23, sealing 30 is provided on pot cover 20, and sealing 30 forms pumping chamber with the cavity that inner cover 23 is surrounded
2, inner cover 23 forms cooking cavity 1 with the cavity that pot body 10 is surrounded, and the first communicating passage 231 is arranged on inner cover 23.Above-mentioned knot
Structure is simple, it is easy to accomplish.
As shown in Figure 3 and Figure 4, in the present embodiment, installing port is provided on liner 22, sealing 30 includes that setting is being pacified
The sealing ring 33 for filling the seal closure 32 at mouth and being arranged between installing port and inner cover 23, seal closure 32, sealing ring 33 and inner cover
23 are collectively formed pumping chamber 2, the third connector 321 being connected to air entry 41 are provided on seal closure 32, and be connected to first
The 4th connector 322 that pipe 80 is connected to.Above structure is simple, it is easy to accomplish.Preferably, 80 interference of the first communicating pipe is set in the 4th
On the outer surface of connector 322, air-tightness is improved.It should be noted that due in culinary art, switching mechanism 60 is in open shape
State, therefore the gas in pumping chamber 2 can drain into the external world, avoid the pressure in pumping chamber excessive.Hot gas would not be by force in this way
It is flowed out from sealing ring, to avoid generating the sharp sound at sealing ring 33, improves user experience.
As shown in figure 5, in the present embodiment, it is provided with the 5th connector 110 being in communication with the outside on liner 22, the described 5th
Connector 110 is connected to the water receiver of 22 lower section of liner.
As shown in Figure 1, in the present embodiment, the exhaust outlet 42 and ambient atmosphere of the first connector 621 and air extractor 40
It is interconnected.Preferably, in the present embodiment, the second communicating pipe 90 included the first hose 91 and the second hose being connected with each other
92, the first end of the first hose 91 is set in interference on the outer surface of the first connector 621, the first end interference of the second hose 92
Ground is set on the 5th connector.Third hose 100 is arranged on the outer surface of exhaust outlet 42 with interference.The second of first hose 91
It holds, the second end of the second hose 92 is connected to one end of the separate exhaust outlet 42 of third hose 100 by three-way connection.Above-mentioned knot
Structure is simple, share the 5th connector can be realized air extractor 40 exhaust outlet 42 and the first connector 621 and ambient atmosphere
Connection so that structure is more succinct.
Preferably, in the present embodiment, cooking apparatus further includes heating device, to be heated to cooking cavity 1.
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 (11)
1. a kind of cooking apparatus, which is characterized in that including:
Cooking cavity (1);
It is equipped with the first communicating passage (231) between pumping chamber (2), with the cooking cavity (1) so that gas in the cooking cavity (1)
Body can be extracted by the pumping chamber (2);
The air entry (41) of air extractor (40), the air extractor (40) is connected to the pumping chamber (2);
Float (50) has the bleed position for making the pumping chamber (2) be connected to the cooking cavity (1) and makes the pumping chamber
(2) with the cooking cavity (1) disconnected sealing station;
Second communicating passage is connected to the pumping chamber (2) and ambient atmosphere;
Switching mechanism (60), be arranged at second communicating passage, when the switching mechanism (60) in the open state, institute
It states the second communicating passage and is connected to the pumping chamber (2) and ambient atmosphere, when the switching mechanism (60) is closed, institute
It states the second communicating passage to be blocked, the pumping chamber (2) is not connected to mutually with ambient atmosphere;
Control device, when the control device receives pumping signal, the float (50) is located at the bleed position, described
Control device controls air extractor (40) pumping, and controls the switching mechanism (60), makes the switching mechanism (60)
In the closed state, when the control device receives cooking signals, the control device controls the air extractor
(40) without pumping, and the switching mechanism (60) is controlled, the switching mechanism (60) is made to be in the opening state, when
When pressure in the cooking cavity (1) reaches predetermined value, the float (50) can be moved to described close by the bleed position
Seal position.
2. cooking apparatus according to claim 1, which is characterized in that maintain signal when the control device receives negative pressure
When, the control device controls the air extractor (40) and stops pumping, and the control device controls the switching mechanism
(60), the switching mechanism (60) is made to be in the closed state.
3. cooking apparatus according to claim 1, which is characterized in that opened described in control when the control device does not receive
When the control signal of shutting mechanism (60), second communicating passage is connected to the pumping chamber (2) and ambient atmosphere.
4. cooking apparatus according to claim 1, which is characterized in that the switching mechanism (60) includes plugging structure
(61), the plugging structure (61) is movably disposed at second communicating passage, when the switching mechanism (60) is in
When the opening state, the plugging structure (61) avoids second communicating passage, when the switching mechanism (60) is in institute
When stating closed state, the plugging structure (61) blocks second communicating passage.
5. cooking apparatus according to claim 4, which is characterized in that second communicating passage is by being connected to the pumping chamber
(2) cavity (3) internal with the first communicating pipe of the switching mechanism (60) (80), the switching mechanism (60), be connected to described in
Switching mechanism (60) and the second communicating pipe (90) of ambient atmosphere form, and the switching mechanism (60) further includes shell (62), institute
It is internal in the shell (62) to state plugging structure (61) setting, the first connector (621) and second are provided on the shell (62)
Connector (622), first connector (621) is connected to the internal cavity (3) of the shell (62) and the second communicating pipe (90), described
Second connector (622) is connected to the cavity (3) and first communicating pipe (80), and the plugging structure (61) is movably disposed
In one end far from first communicating pipe (80) of second connector (622).
6. cooking apparatus according to claim 5, which is characterized in that the plugging structure (61) includes pusher structure
(611) and the sealing structure (612) in the pusher structure (611) end is set, when the switching mechanism (60) is in institute
When stating closed state, the pusher structure (611) is by the sealing structure (612) pushing tow in the remote of second connector (622)
One end from first communicating pipe (80).
7. cooking apparatus according to claim 4, which is characterized in that the switching mechanism (60) further includes the driving envelope
The mobile driving portion (63) of bridging structure (61).
8. cooking apparatus according to claim 7, which is characterized in that the driving portion (63) passes through Electromagnetic Control mode control
It is mobile to make the plugging structure (61).
9. cooking apparatus according to claim 5, which is characterized in that the cooking apparatus includes:
Pot body (10), to hold food to be cooked;
Pot cover (20), lid be located in the pot body (10), the pot cover (20) include the cover (21) from top to bottom set gradually,
Liner (22) and inner cover (23) are provided with sealing (30), the sealing (30) and the inner cover on the pot cover (20)
(23) cavity surrounded forms the pumping chamber (2), and the cavity that the inner cover (23) is surrounded with the pot body (10) is formed
The cooking cavity (1), first communicating passage (231) are arranged on the inner cover (23).
10. cooking apparatus according to claim 9, which is characterized in that it is provided with installing port on the liner (22), it is described
Sealing (30) includes the seal closure (32) being arranged at the installing port and is arranged in the installing port and the inner cover (23)
Between sealing ring (33), the pumping is collectively formed in the seal closure (32), the sealing ring (33) and the inner cover (23)
Chamber (2), is provided with the third connector (321) being connected to the air entry (41) on the seal closure (32), and with described
4th connector (322) of a connecting pipe (80) connection.
11. cooking apparatus according to claim 5, which is characterized in that first connector (621) and the air extractor
(40) exhaust outlet (42) and ambient atmosphere is interconnected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710221181.4A CN108685475A (en) | 2017-04-06 | 2017-04-06 | Cooking utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710221181.4A CN108685475A (en) | 2017-04-06 | 2017-04-06 | Cooking utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108685475A true CN108685475A (en) | 2018-10-23 |
Family
ID=63842751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710221181.4A Pending CN108685475A (en) | 2017-04-06 | 2017-04-06 | Cooking utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108685475A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104688024A (en) * | 2013-12-04 | 2015-06-10 | 广东美的生活电器制造有限公司 | Pressure cooking utensil and control method thereof |
| CN105078201A (en) * | 2014-05-14 | 2015-11-25 | 佛山市顺德区美的电热电器制造有限公司 | Cooking utensil and control method thereof |
| WO2017049634A1 (en) * | 2015-09-25 | 2017-03-30 | 佛山市顺德区美的电热电器制造有限公司 | Rice cooker and heating control method therefor |
| CN206651696U (en) * | 2016-12-31 | 2017-11-21 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking utensil |
| CN207152438U (en) * | 2017-04-06 | 2018-03-30 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking utensil |
-
2017
- 2017-04-06 CN CN201710221181.4A patent/CN108685475A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104688024A (en) * | 2013-12-04 | 2015-06-10 | 广东美的生活电器制造有限公司 | Pressure cooking utensil and control method thereof |
| CN105078201A (en) * | 2014-05-14 | 2015-11-25 | 佛山市顺德区美的电热电器制造有限公司 | Cooking utensil and control method thereof |
| WO2017049634A1 (en) * | 2015-09-25 | 2017-03-30 | 佛山市顺德区美的电热电器制造有限公司 | Rice cooker and heating control method therefor |
| CN206651696U (en) * | 2016-12-31 | 2017-11-21 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking utensil |
| CN207152438U (en) * | 2017-04-06 | 2018-03-30 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking utensil |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207152438U (en) | Cooking utensil | |
| CN108784330A (en) | Cooking utensil | |
| CN108261056A (en) | food preparation appliance | |
| CN201200295Y (en) | Vacuum low-pressure electric cooker | |
| CN203898024U (en) | Cooking utensil | |
| JP6584534B2 (en) | Desktop steam cooking pot | |
| CN209269354U (en) | Convenient for adding the electric steam box of water | |
| CN211212725U (en) | Air fryer with high-pressure cooking function | |
| CN107713766B (en) | Pot cover suitable for full-automatic cooking machine | |
| CN202553479U (en) | Utensil for microwave oven | |
| CN207370542U (en) | Cooking utensil | |
| CN206651696U (en) | Cooking utensil | |
| CN206761390U (en) | food preparation appliance | |
| CN108685475A (en) | Cooking utensil | |
| CN210144542U (en) | Smokeless BBQ chafing dish all-in-one | |
| CN108261046A (en) | Cooking control method | |
| CN206761433U (en) | food preparation appliance | |
| CN106724750B (en) | Electric cooker | |
| CN207370592U (en) | Cooking utensil | |
| CN206612598U (en) | A kind of Double-layer electric cooker | |
| CN110881867A (en) | Steam food box and steam oven/steam box with same | |
| CN206761528U (en) | food preparation appliance | |
| CN108338673A (en) | Food processing appliance | |
| CN206761457U (en) | Cooking utensil | |
| CN209436896U (en) | A kind of safe sous utensil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |