CN206761455U - Electric pressure cooker - Google Patents
Electric pressure cooker Download PDFInfo
- Publication number
- CN206761455U CN206761455U CN201621492053.0U CN201621492053U CN206761455U CN 206761455 U CN206761455 U CN 206761455U CN 201621492053 U CN201621492053 U CN 201621492053U CN 206761455 U CN206761455 U CN 206761455U
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- CN
- China
- Prior art keywords
- float
- sealing
- pot
- sealing ring
- electric pressure
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- 238000007789 sealing Methods 0.000 claims abstract description 119
- 235000013305 food Nutrition 0.000 claims abstract description 12
- 238000010411 cooking Methods 0.000 claims description 35
- 210000002435 tendon Anatomy 0.000 claims description 12
- 230000000740 bleeding effect Effects 0.000 claims description 5
- 238000005086 pumping Methods 0.000 description 16
- 230000000694 effects Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation 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
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cookers (AREA)
Abstract
An electric pressure cooker comprising: the pot body is used for containing food to be cooked; the pot cover is arranged on the pot body and is provided with a mounting hole; the air extracting device is arranged on the pot cover, and an air extracting opening communicated with the air extracting device is formed in the pot cover; the float movably sets up in the mounting hole, is provided with first sealing and second sealing on the float, and the float has lower extreme position and upper end position, and when the float was located the lower extreme position, first sealing sealed the clearance between mounting hole and the float from the outside, and when the float was located the upper end position, the clearance between second sealing sealed mounting hole and the float from the inboard. Use the technical scheme of the utility model the user experience poor problem of the electric pressure cooker among the prior art can be solved effectively.
Description
Technical field
Small household appliances are the utility model is related to, in particular to a kind of electric pressure cooking saucepan.
Background technology
At present, electric pressure cooking saucepan and electric cooker turn into standing family kitchen small household appliances.The electric pressure cooking saucepan of 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 incubated, the food such as rice, meat soup is often
It can steep bad rotten so that poor user experience.Currently, generally carried out using modes such as negative pressure, freezings it is fresh-keeping, in small household appliances field
Most convenient it is handy be the fresh-keeping scheme of negative pressure.
It is typically provided with cold air bar on electric pressure cooking saucepan, the function of cold air bar is related to pressing signal detection and the work(such as only opens
Energy.In the course of work of the electric pressure cooking saucepan with air extracting function and during pumping, leakiness between cold air bar and pot cover
The efficiency of conductance cause pumping is low, and pressure is small in pot when boiling, and the effect that boils is poor so that Consumer's Experience is bad.
Utility model content
Main purpose of the present utility model is to provide a kind of electric pressure cooking saucepan, to solve electric pressure cooking saucepan of the prior art
The problem of poor user experience.
To achieve these goals, the utility model provides a kind of electric pressure cooking saucepan, including：Pot, pot is holding
Food to be cooked；Pot cover, it is arranged in pot, mounting hole is provided with pot cover；Air extractor, it is arranged on pot cover, pot cover
On be provided with the bleeding point connected with air extractor；Float, it is movably disposed in mounting hole, it is close that first is provided with float
Envelope portion and the second sealing, float have lower end position and upper end position, when float is located at lower end position, the first sealing
Portion is from the gap between outer side seal mounting hole and float, and when float is located at upper end position, the second sealing is from inner seal
Gap between mounting hole and float.
Using the technical solution of the utility model, electric pressure cooking saucepan includes the float being movably disposed in mounting hole.It is floating
The first sealing and the second sealing are provided with son, when float is located at lower end position, the first both seals mounting hole
Gap between float, when float is located at upper end position, the gap between the second both seals mounting hole and float.On
Structure is stated so that air extractor can guarantee that the clearance seal between float and mounting hole in pumping and normal work, is realized
Two way seal.In pumping, due to the clearance seal between float and mounting hole, therefore closing space is formed in pot so that
The efficiency of pumping increases.In addition, in the normal cooked food of pressure cooker, because the gap between float and mounting hole is close
Envelope so that the pressure in pot can rise to predetermined value, ensure the effect that boils of food, so as to improve the use body of user
Test.
Further, the first sealing and/or the second sealing are sealing ring.Said structure is reliable, and cost is cheap.
Further, the first sealing is the first sealing ring, and the second sealing is the second sealing ring, and appearance is provided with float
Receive the first sealing ring first annular groove and accommodate the second sealing ring the second annular groove.Said structure can prevent
One sealing ring departs from from float and prevents the second sealing ring from departing from from float.
Further, the first sealing ring is set with first annular groove interference, the second sealing ring and the second annular groove mistake
It is full of setting.Said structure can prevent the first sealing ring from departing from from float and prevent the second sealing ring from departing from from float.
Further, pot cover includes cover, liner and the inner cap from top to bottom set gradually, and mounting hole and bleeding point are set
Cover inside, the first sealing position is in the upside of inner cap, and the second sealing position is in the downside of pot cover.Said structure is simple, is easy to
Assembling
Further, the first sealing is the first sealing ring, and the bottom of the first sealing ring is provided with the first convex tendon, works as float
During positioned at lower end position, the upper surface of the first convex tendon and inner cap coordinates.Said structure can be effectively increased the close of the first sealing ring
Reliability is sealed, ensures the efficiency of pumping.
Further, the second sealing is the second sealing ring, is provided with the second convex tendon at the top of the second sealing ring, works as float
During positioned at upper end position, the lower surface of the second convex tendon and inner cap coordinates.Said structure can be effectively increased the close of the second sealing ring
Reliability is sealed, ensures culinary art effect.
Further, cooker body, stay-warm case and interior pot, the electric pressure cooking saucepan that pot includes setting gradually from outside to inside also include
3rd sealing ring, the 3rd sealing ring are folded between inner cap and interior pot.
Further, when float is located at upper end position, float prevents pot cover from opening.
Further, pot cover is pivotally connected with pot.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing further understanding to of the present utility model, this practicality
New schematic description and description is used to explain the utility model, does not form to improper restriction of the present utility model.
In the accompanying drawings：
Fig. 1 shows the vertical profile structural representation according to the embodiment of electric pressure cooking saucepan of the present utility model；And
Fig. 2 shows the partial enlargement structural representation of Fig. 1 electric pressure cooking saucepan；
Fig. 3 shows the front view structure that the float of Fig. 1 electric pressure cooking saucepan and the first sealing and the second sealing coordinate
Schematic diagram；
Fig. 4 shows the vertical profile structure that the float of Fig. 3 electric pressure cooking saucepan and the first sealing and the second sealing coordinate
Schematic diagram；
Fig. 5 shows the main structure diagram of the float of Fig. 1 electric pressure cooking saucepan；And
Fig. 6 shows the vertical profile structural representation of the float of Fig. 5 electric pressure cooking saucepan.
Wherein, above-mentioned accompanying drawing marks including the following drawings：
10th, pot；11st, cooker body；12nd, stay-warm case；13rd, interior pot；20th, pot cover；21st, cover；22nd, liner；23rd, inner cap；
231st, mounting hole；30th, float；31st, first annular groove；32nd, the second annular groove；40th, the first sealing；50th, the second sealing
Portion；60th, the 3rd sealing ring；70th, heater.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in Figures 1 to 6, the electric pressure cooking saucepan of the present embodiment includes：Pot 10, pot cover 20, air extractor and float
30.Wherein, pot 10 is holding food to be cooked；Pot cover 20 is arranged in pot 10, and mounting hole is provided with pot cover 20
231；Air extractor, it is arranged on pot cover 20, the bleeding point connected with air extractor is provided with pot cover 20；Float 30 is removable
Ground is arranged in mounting hole 231, and the first sealing 40 and the second sealing 50 are provided with float 30, and float 30 has lower end
Position and upper end position, when float 30 is located at lower end position, the first sealing 40 is from outer side seal mounting hole 231 and float
Gap between 30, when float 30 is located at upper end position, the second sealing 50 from inner seal mounting hole 231 and float 30 it
Between gap.
Using the technical scheme of the present embodiment, electric pressure cooking saucepan includes the float 30 being movably disposed in mounting hole 231.
The first sealing 40 and the second sealing 50 are provided with float 30, when float 30 is located at lower end position, the first sealing
Gap between 40 sealing mounting holes 231 and float 30, when float 30 is located at upper end position, the sealing installation of the second sealing 50
Gap between hole 231 and float 30.Said structure causes air extractor to can guarantee that float in pumping and normal work
Clearance seal between 30 and mounting hole 231, realizes two way seal.In pumping, due between float 30 and mounting hole 231
Clearance seal, therefore closing space is formed in pot 10 so that the efficiency of pumping increases.In addition, normally cooked in pressure cooker
During cooking food, due to the clearance seal between float 30 and mounting hole 231 so that the pressure in pot 10 can rise to predetermined
Value, ensure the effect that boils of food, so as to improve the usage experience of user.
As shown in Figure 1, Figure 2 and Figure 4, in the present embodiment, the first sealing 40 and/or the second sealing 50 are sealing
Circle.Said structure is simple, is easily installed.When mounted, sealing ring is set on float 30.In addition, said structure is also
It is cheap with cost, the advantages of structure is reliable.
As shown in Figure 1, Figure 2 and Figure 4, in the present embodiment, the first sealing 40 is the first sealing ring, the second sealing 50
For the second sealing ring.When pressure increases in pot 10, float is moved up due to pressure in pot, the second sealing ring
Top surface can tightly be touched with pot cover 20 to have the function that sealing.And in order to prevent the second sealing ring from being taken off from float 30
From, in the present embodiment, be provided with float 30 accommodate the second sealing ring the second annular groove 32.Said structure can be to
The progress of two sealing rings is spacing, ensures that the pressure in pressure cooker normal cooked food in pot 10 can rise to predetermined value.And
In pumping, because Action of Gravity Field moves down, the bottom surface of the first sealing ring can tightly touch to reach float with pot cover 20
The effect of sealing.And in order to prevent the first sealing ring from departing from from float 30, in the present embodiment, receiving is provided with float 30
The first annular groove 31 of first sealing ring.Said structure can be spacing to the progress of the first sealing ring, ensures taking out in pressure cooker
During gas, closing space is formed in pot 10, ensures the efficiency of pumping.
As shown in Figure 1, Figure 2 and Figure 4, in the present embodiment, the first sealing ring is set with the first annular interference of groove 31, the
Two sealing rings and the interference of the second annular groove 32 are set.Said structure can be further ensured that in pumping and in cooked food
When, the clearance seal between float 30 and mounting hole 231 can be sealed effectively, so as to improve the usage experience of user.
As depicted in figs. 1 and 2, in the present embodiment, pot cover 20 includes cover 21, the liner 22 from top to bottom set gradually
And inner cap 23, mounting hole 231 and bleeding point are arranged on inner cap 23, the first sealing 40 is located at the upside of inner cap 23, and second is close
Envelope portion 50 is located at the downside of pot cover 20.Specifically, when pressure increases in pot 10, float 30 is due to the original of pressure in pot 10
Because moving up, the top surface of the second sealing 50 can be tightly touched to have the function that sealing with the bottom surface of inner cap 23.And
During pumping, because Action of Gravity Field moves down, the bottom surface of the first sealing 40 can tightly paste float 30 with the top surface of inner cap 23
Firmly to have the function that sealing.Said structure is simple, is easily assembled.
(not shown) in the present embodiment, the first sealing 40 are the first sealing ring, and the bottom of the first sealing ring is set
The first convex tendon is equipped with, when float 30 is located at lower end position, the upper surface of the first convex tendon and inner cap 23 coordinates.Said structure can
The sealing reliability of the first sealing ring is effectively increased, ensures the efficiency of pumping.
(not shown) in the present embodiment, the second sealing 50 are the second sealing ring, are set at the top of the second sealing ring
The second convex tendon is equipped with, when float 30 is located at upper end position, the lower surface of the second convex tendon and inner cap 23 coordinates.Said structure can
The sealing reliability of the second sealing ring is effectively increased, when ensureing normal cooked food, the pressure in pot 10 can reach predetermined
Value, so as to ensure that good culinary art effect.
As shown in figure 1, in the present embodiment, pot 10 include the cooker body 11, the stay-warm case 12 that set gradually from outside to inside with
And interior pot 13, electric pressure cooking saucepan also include the 3rd sealing ring 60, the 3rd sealing ring 60 is folded between inner cap 23 and interior pot 13.
As shown in figure 1, in the present embodiment, electric pressure cooking saucepan also includes heater 70, heater 70 is arranged on cooker body
In 11 and positioned at the lower section of interior pot 13.
As shown in figure 1, in the present embodiment, pot cover 20 is pivotally connected with pot 10.
It should be noted that when float 30 is located at upper end position, float 30 prevents pot cover 20 from opening and plays the effect of only opening.
Below, the course of work of electric pressure cooking saucepan is simply introduced：
Electric pressure cooking saucepan forms one to be isolated from the outside a space system by float 30, inner cap 23 and interior pot.Have
The pressure cooker of air extracting function is before heating in pumping process, and the pressure subatmospheric in pot, now float 30 is by negative pressure, float
The first sealing ring on 30 is bonded with the upper surface of inner cap 23, reaches sealing effectiveness.When later pumping is completed to begin to warm up in pot
When, the pressure in pot is changed into malleation from negative pressure, and pressure promotes float 30 to overcome gravity up to move, the second sealing on float 30
Circle is bonded with the lower surface of inner cap 23, so as to reach sealing effectiveness.It is possible thereby to confirm what float 30 worked in whole pressure cooker
During be attained by the effect of sealing, and do not influence other functions simultaneously.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
- A kind of 1. electric pressure cooking saucepan, it is characterised in that including：Pot (10), the pot (10) is holding food to be cooked；Pot cover (20), it is arranged in the pot (10), mounting hole (231) is provided with the pot cover (20)；Air extractor, it is arranged on the pot cover (20), is provided with the pot cover (20) and is taken out with what the air extractor connected Gas port；Float (30), it is movably disposed in the mounting hole (231), the first sealing is provided with the float (30) (40) and the second sealing (50),The float (30) has lower end position and upper end position, when the float (30) is located at the lower end position, institute Gap of the first sealing (40) between mounting hole described in outer side seal (231) and the float (30) is stated, when the float (30) when being located at the upper end position, second sealing (50) is from mounting hole described in inner seal (231) and the float (30) gap between.
- 2. electric pressure cooking saucepan according to claim 1, it is characterised in that first sealing (40) and/or described second Sealing (50) is sealing ring.
- 3. electric pressure cooking saucepan according to claim 1, it is characterised in that first sealing (40) is the first sealing ring, Second sealing (50) is the second sealing ring, and the first ring for accommodating first sealing ring is provided with the float (30) Connected in star (31) and the second annular groove (32) for accommodating second sealing ring.
- 4. electric pressure cooking saucepan according to claim 3, it is characterised in that first sealing ring and the first annular groove (31) interference is set, and second sealing ring is set with the second annular groove (32) interference.
- 5. electric pressure cooking saucepan according to claim 1, it is characterised in that the pot cover (20) includes from top to bottom setting gradually Cover (21), liner (22) and inner cap (23), mounting hole (231) and the bleeding point be arranged on the inner cap (23), institute The upside that the first sealing (40) is located at the inner cap (23) is stated, second sealing (50) is located under the inner cap (23) Side.
- 6. electric pressure cooking saucepan according to claim 5, it is characterised in that first sealing (40) is the first sealing ring, The bottom of first sealing ring is provided with the first convex tendon, when the float (30) is located at the lower end position, described first The upper surface of convex tendon and the inner cap (23) coordinates.
- 7. electric pressure cooking saucepan according to claim 5, it is characterised in that second sealing (50) is the second sealing ring, The second convex tendon is provided with the top of second sealing ring, when the float (30) is located at the upper end position, described second The lower surface of convex tendon and the inner cap (23) coordinates.
- 8. electric pressure cooking saucepan according to claim 6, it is characterised in that the pot (10) includes setting gradually from outside to inside Cooker body (11), stay-warm case (12) and interior pot (13), the electric pressure cooking saucepan also includes the 3rd sealing ring (60), and the described 3rd is close Seal (60) is folded between the inner cap (23) and the interior pot (13).
- 9. electric pressure cooking saucepan according to claim 1, it is characterised in that when the float (30) is located at the upper end position When, the float (30) prevents the pot cover (20) from opening.
- 10. electric pressure cooking saucepan according to claim 1, it is characterised in that the pot cover (20) pivots with the pot (10) Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621492053.0U CN206761455U (en) | 2016-12-31 | 2016-12-31 | Electric pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621492053.0U CN206761455U (en) | 2016-12-31 | 2016-12-31 | Electric pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206761455U true CN206761455U (en) | 2017-12-19 |
Family
ID=60647514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621492053.0U Active CN206761455U (en) | 2016-12-31 | 2016-12-31 | Electric pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206761455U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110507167A (en) * | 2018-05-21 | 2019-11-29 | 佛山市顺德区美的电热电器制造有限公司 | The lid assembly and cooking apparatus of float valve module, cooking apparatus |
| CN110507174A (en) * | 2018-05-21 | 2019-11-29 | 佛山市顺德区美的电热电器制造有限公司 | Cooking equipment and its upper cover |
| CN110786732A (en) * | 2018-08-02 | 2020-02-14 | 佛山市顺德区美的电热电器制造有限公司 | Cooking appliance and control method thereof |
-
2016
- 2016-12-31 CN CN201621492053.0U patent/CN206761455U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110507167A (en) * | 2018-05-21 | 2019-11-29 | 佛山市顺德区美的电热电器制造有限公司 | The lid assembly and cooking apparatus of float valve module, cooking apparatus |
| CN110507174A (en) * | 2018-05-21 | 2019-11-29 | 佛山市顺德区美的电热电器制造有限公司 | Cooking equipment and its upper cover |
| CN110507174B (en) * | 2018-05-21 | 2024-07-09 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus and upper cover thereof |
| CN110786732A (en) * | 2018-08-02 | 2020-02-14 | 佛山市顺德区美的电热电器制造有限公司 | Cooking appliance and control method thereof |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |