CN206761438U - Electric pressure cooker - Google Patents
Electric pressure cooker Download PDFInfo
- Publication number
- CN206761438U CN206761438U CN201621490036.3U CN201621490036U CN206761438U CN 206761438 U CN206761438 U CN 206761438U CN 201621490036 U CN201621490036 U CN 201621490036U CN 206761438 U CN206761438 U CN 206761438U
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- CN
- China
- Prior art keywords
- magnetic
- bar segment
- limiting valve
- switching device
- pressure limiting
- 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.)
- Expired - Fee Related
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- 238000010411 cooking Methods 0.000 claims description 33
- 230000008859 change Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000005389 magnetism Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cookers (AREA)
Abstract
The utility model provides an electric pressure cooker, include: the pot body is used for containing food to be cooked; the pot cover is arranged on the pot body; the exhaust pipe is arranged on the cooker cover and communicated with the cooker body, the pressure limiting valve is arranged on the exhaust pipe, and the pressure limiting valve is provided with a first magnetic part; the switching device is arranged in the cooker cover and movably arranged relative to the pressure limiting valve, a plurality of second magnetic parts with different magnetism are arranged on the switching device, the second magnetic parts are matched with the first magnetic parts and exert magnetic force towards the pressure limiting valve, the switching device is provided with a plurality of switching positions, and the magnetic force exerted on the pressure limiting valve is changed when the switching device moves between the different switching positions. The technical scheme of the utility model the magnetic drive structure of the pressure limiting valve of the electric pressure cooker among the prior art need higher manufacturing accuracy and installation accuracy's problem has been solved.
Description
Technical field
Electric pressure cooking saucepan is the utility model is related to, in particular to a kind of driving structure of the pressure limiting valve of electric pressure cooking saucepan
Improve.
Background technology
Electric pressure cooking saucepan is conventional household electrical appliance.Wherein, limited valve is set in the pot cover of electric pressure cooking saucepan, and pressure limiting valve is used for
Control pressure at expulsion.Some electric pressure cooking saucepans of the prior art control the position of pressure limiting valve using magnetic part.Specifically, pressure limiting
The first magnet is provided with valve, the either above or below of pressure limiting valve is provided with the second magnet.By controlling the first magnet and second
The distance between secondary iron controls the magnetive attraction between the first magnet and the second magnet, and then controls the effect suffered by pressure limiting valve
The size of power, and realize control pressure at expulsion.Being used as drive mechanism by magnet has the advantages of cost is low, easy for installation, but
Said structure has the following problems：
Because the magnetive attraction between magnet can strongly reduce as the distance between magnet increases, if therefore between magnet
Installation site deviation be present, then magnetive attraction between magnet can be caused to control unstable, and then cause pressure limiting valve to exhaust pressure
The control of power is unstable.Therefore said structure needs to propose very high requirement to the accuracy of manufacture and installation accuracy of electric pressure cooking saucepan.
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 magnetic drive structure of pressure limiting valve needs the problem of higher accuracy of manufacture and installation accuracy.
To achieve these goals, the utility model provides a kind of electric pressure cooking saucepan, including：Pot, cooked to hold
Prepare food food；Pot cover, it is arranged in pot；Blast pipe and pressure limiting valve, blast pipe are arranged on pot cover and with being connected in pot, pressure limiting
Valve is arranged on blast pipe, and the first magnetic part is provided with pressure limiting valve；Switching device, it is arranged in pot cover and relative to pressure limiting
Valve is movably disposed, and the second different magnetic part of multiple magnetic, the second magnetic part and the first magnetic are provided with switching device
Part applies magnetive attraction with merging towards pressure limiting valve, and switching device has multiple switching positions, and switching device is in different toggle bits
Change the magnetive attraction applied to pressure limiting valve when being moved between putting.
Using the technical solution of the utility model, switching device is provided with electric pressure cooking saucepan.Switching device can make difference
The second magnetic part and the first magnetic part coordinate, and then different magnetive attraction is applied to pressure limiting valve.Said structure need not use
The mode adjusted up and down controls magnetive attraction, and then reduces the requirement of the accuracy of manufacture of electric pressure cooking saucepan, and assembly precision
It is required that.Therefore the technical solution of the utility model solves the magnetic drive structure of the pressure limiting valve of electric pressure cooking saucepan of the prior art
The problem of needing the higher accuracy of manufacture and installation accuracy.
Further, when switching device is located at switching position, second magnetic part in multiple second magnetic parts and
One magnetic part is correspondingly arranged.
Further, multiple second magnetic parts are arranged at intervals in switching device.
Further, switching device includes sliding block, and sliding block is slidably disposed on the lower section of pressure limiting valve, multiple second magnetic
Length direction of the part along sliding block is arranged at intervals.
Further, chute is provided with sliding block, sliding block is set in outside blast pipe by chute.
Further, chute is elongated slot.
Further, on the bearing of trend perpendicular to chute, the distance between opposing sidewalls of chute and blast pipe
Diameter is adapted.
Further, bearing of trend of multiple second magnetic parts along chute is arranged at intervals.
Further, the first magnetic part is annular magnet, and sliding block includes：First bar segment and the second bar segment, the first bar segment and
Second bar segment is oppositely arranged；3rd bar segment and the 4th bar segment, the both ends of the 3rd bar segment are connected to the first bar segment and the second bar
Between section, the both ends of the 4th bar segment are connected between the first bar segment and the second bar segment, and the 3rd bar segment and the 4th bar segment
It is oppositely arranged, the first bar segment, the second bar segment, the 3rd bar segment and the 4th bar segment surround chute, wherein, the second magnetic part includes first
The magnetic of magnetic patch and the second magnetic patch, the first magnetic patch and the second magnetic patch is identical, and the first magnetic patch and the second magnetic patch set the first bar respectively
In section and the second bar segment, and the first magnetic patch and the second magnetic patch are oppositely arranged.
Further, the second magnetic part applies towards the magnetive attraction in pot direction or away from pot side to the first magnetic part
To magnetive attraction.
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 schematic cross-sectional view of the embodiment according to electric pressure cooking saucepan of the present utility model；
Fig. 2 shows the pressure limiting valve of electric pressure cooking saucepan and the respective outer side edges schematic diagram of switching device in Fig. 1；
Fig. 3 shows the structural representation of the sliding block of electric pressure cooking saucepan in Fig. 1；
Fig. 4 shows the respective outer side edges schematic diagram when sliding block of electric pressure cooking saucepan in Fig. 1 is in the first switching position；
Fig. 5 shows the respective outer side edges schematic diagram when sliding block of electric pressure cooking saucepan in Fig. 1 is in the second switching position；And
Fig. 6 shows the respective outer side edges schematic diagram when sliding block of electric pressure cooking saucepan in Fig. 1 is in three switching positions.
Wherein, above-mentioned accompanying drawing marks including the following drawings：
10th, pot；20th, pot cover；30th, blast pipe；40th, pressure limiting valve；41st, the first magnetic part；50th, switching device；51st, it is sliding
Block；511st, the first bar segment；512nd, the second bar segment；513rd, the 3rd bar segment；514th, the 4th bar segment；52nd, chute；60th, the second magnetic part；
61st, the first magnetic patch；62nd, the second magnetic patch.
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.
Below in conjunction with the accompanying drawing in the embodiment of the present application, the technical scheme in the embodiment of the present application is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only some embodiments of the present application, rather than whole embodiments.Below
Description only actually at least one exemplary embodiment is illustrative, is never used as to the application and its application or makes
Any restrictions.Based on the embodiment in the application, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belong to the scope of the application protection.
It should be noted that term used herein above is merely to describe 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 singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
Unless specifically stated otherwise, the part and positioned opposite, the digital table of step otherwise illustrated in these embodiments
Up to the unlimited scope of the present application processed of formula and numerical value.Simultaneously, it should be appreciated that for the ease of description, each portion shown in accompanying drawing
The size divided not is to be drawn according to the proportionate relationship of reality.For technology, side known to person of ordinary skill in the relevant
Method and equipment may be not discussed in detail, but in the appropriate case, the technology, method and apparatus should be considered as authorizing explanation
A part for book.In shown here and discussion all examples, any occurrence should be construed as merely exemplary, and
Not by way of limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：Similar label
Similar terms is represented in following accompanying drawing with letter, therefore, once it is defined in a certain Xiang Yi accompanying drawing, then subsequent attached
It need not be further discussed in figure.
In the description of the present application, it is to be understood that the noun of locality such as " forward and backward, upper and lower, left and right ", " laterally, vertical,
Vertically, orientation or position relationship indicated by level " and " top, bottom " etc. are normally based on orientation or position shown in the drawings and closed
System, it is for only for ease of description the application and simplifies description, in the case where not making opposite explanation, these nouns of locality do not indicate that
There must be specific orientation with the device or element for implying meaning or with specific azimuth configuration and operation, therefore can not manage
Solve as the limitation to the application protection domain；The noun of locality " inside and outside " refers to relative to inside and outside each part profile in itself.
For the ease of description, space relative terms 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 appreciated that space relative terms are intended to comprising the orientation except device described in figure
Outside different azimuth in use or operation.For example, if the device in accompanying drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and
And respective explanations are made to the relative description in space used herein above.
Furthermore, it is necessary to explanation, limits parts, it is only for be easy to using the word such as " first ", " second "
Corresponding parts to be distinguished, do not have Stated otherwise such as, above-mentioned word does not have particular meaning, therefore it is not intended that to this
Apply for the limitation of protection domain.
As shown in Figures 1 to 4, the electric pressure cooking saucepan of the present embodiment includes pot 10, pot cover 20, blast pipe 30, pressure limiting valve 40
And switching device 50.Wherein, pot 10 is holding cooked food.Pot cover 20 is arranged in pot 10.Blast pipe 30 and
Pressure limiting valve 40, blast pipe 30 are arranged on pot cover 20 and with being connected in pot 10.Pressure limiting valve 40 is arranged on blast pipe 30, and limit
The first magnetic part 41 is provided with pressure valve 40.Switching device 50 is arranged in pot cover 20 and movably set relative to pressure limiting valve 40
Put, the second different magnetic part 60 of multiple magnetic is provided with switching device 50, the second magnetic part 60 is matched somebody with somebody with the first magnetic part 41
Merge towards pressure limiting valve 40 and apply magnetive attraction.Switching device 50 has multiple switching positions, and switching device 50 is in different switchings
Change the magnetive attraction applied to pressure limiting valve 40 when being moved between position.
Using the technical scheme of the present embodiment, switching device 50 is provided with electric pressure cooking saucepan.Switching device 50 can make not
The second same magnetic part 60 coordinates with the first magnetic part 41, and then applies different magnetive attractions to pressure limiting valve 40.Said structure is not
Magnetive attraction must be being controlled using the mode adjusted up and down, and then reduce the requirement of the accuracy of manufacture of electric pressure cooking saucepan, and dress
Requirement with precision.Therefore the magnetic that the technical scheme of the present embodiment solves the pressure limiting valve of electric pressure cooking saucepan of the prior art is driven
The problem of dynamic structure needs the higher accuracy of manufacture and installation accuracy.
Preferably, in the technical scheme of the present embodiment, when switching device 50 is located at switching position, multiple second magnetic parts
Second magnetic part 60 in 60 is correspondingly arranged with the first magnetic part 41.Specifically, because multiple second magnetic parts 60 have
Have different magnetive attractions, therefore when switching device 50 is in some position, in multiple second magnetic parts 60 some
Two magnetic parts 60 are correspondingly arranged with the first magnetic part 41 and apply corresponding magnetive attraction.Different positions is in switching device 50
When, the second different magnetic parts 60 applies different magnetive attractions to the first magnetic part 41, and then pressure limiting valve 40 is applied different
Active force, and then play the effect of the pressure at expulsion of control pressure limiting valve 40.
It should be noted that above-mentioned " different magnetive attractions " have three kinds of situations：First, the second different magnetic parts 60
Magnetic field size and magnetic direction it is different；Second, the magnetic field of the second different magnetic parts 60 is of different sizes, but magnetic direction phase
Together；3rd, the magnetic field size of the second different magnetic parts 60 is identical, but magnetic direction is different.
Preferably, in the technical scheme of the present embodiment, multiple second magnetic parts 60 are arranged at intervals in switching device 50.
Said structure make it that the second different magnetic parts 60 can be right with the first magnetic part 41 when switching device 50 is during movement
Drink is set.
As shown in Figures 4 to 6, in the technical scheme of the present embodiment, switching device 50 includes sliding block 51, and sliding block 51 can be slided
The lower section of pressure limiting valve 40 is arranged on dynamicly, and length direction of multiple second magnetic parts 60 along sliding block 51 is arranged at intervals.Preferably, it is sliding
Block 51 enters line slip in the horizontal direction, so prevent error because of vertical direction to the first magnetic part 41 and the second magnetic part 60 it
Between magnetive attraction have an impact.
As shown in fig. 6, being provided with chute 52 on sliding block 51 in the technical scheme of the present embodiment, sliding block 51 passes through chute 52
It is set in outside blast pipe 30, and sliding block 51 is located at the lower section of pressure limiting valve 40.Said structure causes sliding block 51 to assemble simply, and just
In the fixation of sliding block 51.Certainly, sliding block 51 can also when positioned at the top of pressure limiting valve.
Preferably, chute 52 is elongated slot.On the bearing of trend perpendicular to chute 52, between the opposing sidewalls of chute 52
Distance is adapted with the diameter of blast pipe 30.Said structure can reduce sliding block 51 relative to rocking between blast pipe 30, enter
And improve the control accuracy between the first magnetic part 41 and the second magnetic part 60.
Preferably, bearing of trend of multiple second magnetic parts 60 along chute 52 is arranged at intervals.Specifically, when sliding block 51 is on edge
When horizontal direction is slided, multiple second magnetic parts 60 are coordinated with the first magnetic part 41 respectively.
As shown in Figures 2 and 3, in the technical scheme of the present embodiment, the first magnetic part 41 is annular magnet, and sliding block 51 wraps
Include the first bar segment 511 and the second bar segment 512 and the 3rd bar segment 513 and the 4th bar segment 514.Wherein, the first bar segment 511 and second
Bar segment 512 is oppositely arranged, and the both ends of the 3rd bar segment 513 are connected between the first bar segment 511 and the second bar segment 512, and the 4th
The both ends of bar segment 514 are connected between the first bar segment 511 and the second bar segment 512, and the 3rd bar segment 513 and the 4th bar segment
514 are oppositely arranged.First bar segment 511, the second bar segment 512, the 3rd bar segment 513 and the 4th bar segment 514 surround chute.Second magnetic
Part 60 includes the first magnetic patch 61 and the second magnetic patch 62, and the first magnetic patch 61 is identical with the magnetic of the second magnetic patch 62, the He of the first magnetic patch 61
Second magnetic patch 62 is set in the first bar segment 511 and the second bar segment 512 respectively, and the first magnetic patch 61 and the second magnetic patch 62 are set relatively
Put.Specifically, each second magnetic part 60 includes first magnetic patch 61 and the second magnetic patch 62.Said structure causes the second magnetic
Property part 60 can apply magnetive attraction straight up or straight down to the first magnetic patch 61 and the second magnetic patch 62, and then prevent from limiting
The deflection of pressure valve 40, and then prevent the gas leakage of blast pipe 30.
Preferably, the second magnetic part 60 applies towards the magnetive attraction in the direction of pot 10 or away from pot to the first magnetic part 41
The magnetive attraction in the direction of body 10.Specifically, when the second magnetic part 60 applies to the first magnetic part 41 magnetic towards the direction of pot 10
During power, the second magnetic part 60 makes pressure limiting valve 40 be pressed downward close-up tracheae 30, and then improves pressure at expulsion.When the second magnetic part 60 to
First magnetic part 41 applies the magnetive attraction away from the direction of pot 10.Second magnetic part 60 lifts pressure limiting valve 40 upwards, and then reduces
Pressure at expulsion.
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), to hold cooked food；Pot cover (20), it is arranged in the pot (10)；Blast pipe (30) and pressure limiting valve (40), the blast pipe (30) be arranged on the pot cover (20) and with the pot (10) Interior connection, the pressure limiting valve (40) are arranged on the blast pipe (30), are addressed and are provided with the first magnetic on pressure limiting valve (40) Part (41)；Switching device (50), it is arranged in the pot cover (20) and is movably disposed relative to the pressure limiting valve (40), it is described Different the second magnetic part (60) of multiple magnetic, second magnetic part (60) and described first are provided with switching device (50) Magnetic part (41) applies magnetive attraction with merging towards the pressure limiting valve (40), and the switching device (50) has multiple toggle bits Put, change the magnetic applied to the pressure limiting valve (40) when the switching device (50) is moved between different switching positions Power.
- 2. electric pressure cooking saucepan according to claim 1, it is characterised in that the switching device (50) is located at the switching position When, second magnetic part (60) in multiple second magnetic parts (60) is corresponding with first magnetic part (41) to be set Put.
- 3. electric pressure cooking saucepan according to claim 1, it is characterised in that multiple second magnetic parts (60) are in the switching Device is arranged at intervals on (50).
- 4. the electric pressure cooking saucepan according to Claims 2 or 3, it is characterised in that the switching device (50) includes sliding block (51), The sliding block (51) is slidably disposed on the lower section of the pressure limiting valve (40), and multiple second magnetic parts (60) are along the cunning The length direction of block (51) is arranged at intervals.
- 5. electric pressure cooking saucepan according to claim 4, it is characterised in that be provided with chute (52), institute on the sliding block (51) State sliding block (51) and the blast pipe (30) is set in outside by the chute (52).
- 6. electric pressure cooking saucepan according to claim 5, it is characterised in that the chute (52) is elongated slot.
- 7. electric pressure cooking saucepan according to claim 6, it is characterised in that in the bearing of trend perpendicular to the chute (52) On, the distance between opposing sidewalls of the chute (52) are adapted with the diameter of the blast pipe (30).
- 8. electric pressure cooking saucepan according to claim 6, it is characterised in that multiple second magnetic parts (60) are along the chute (52) bearing of trend is arranged at intervals.
- 9. electric pressure cooking saucepan according to claim 5, it is characterised in that first magnetic part (41) is annular magnet, institute Stating sliding block (51) includes：First bar segment (511) and the second bar segment (512), first bar segment (511) and second bar segment (512) are relative to be set Put；3rd bar segment (513) and the 4th bar segment (514), the both ends of the 3rd bar segment (513) are connected to first bar Between section (511) and second bar segment (512), the both ends of the 4th bar segment (514) are connected to first bar segment (511) between second bar segment (512), and the 3rd bar segment (513) and the 4th bar segment (514) set relatively Put, first bar segment (511), second bar segment (512), the 3rd bar segment (513) and the 4th bar segment (514) are enclosed Into the chute,Wherein, second magnetic part (60) includes the first magnetic patch (61) and the second magnetic patch (62), first magnetic patch (61) and The magnetic of second magnetic patch (62) is identical, and first magnetic patch (61) and second magnetic patch (62) set described first respectively In bar segment (511) and second bar segment (512), and first magnetic patch (61) and the second magnetic patch (62) are oppositely arranged.
- 10. electric pressure cooking saucepan according to claim 1, it is characterised in that second magnetic part (60) is to first magnetic Property part (41) apply the magnetive attraction towards the pot (10) direction or the magnetive attraction away from the pot (10) direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621490036.3U CN206761438U (en) | 2016-12-29 | 2016-12-29 | Electric pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621490036.3U CN206761438U (en) | 2016-12-29 | 2016-12-29 | Electric pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206761438U true CN206761438U (en) | 2017-12-19 |
Family
ID=60648051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621490036.3U Expired - Fee Related CN206761438U (en) | 2016-12-29 | 2016-12-29 | Electric pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206761438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108245000A (en) * | 2016-12-29 | 2018-07-06 | 浙江绍兴苏泊尔生活电器有限公司 | Electric pressure cooker |
-
2016
- 2016-12-29 CN CN201621490036.3U patent/CN206761438U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108245000A (en) * | 2016-12-29 | 2018-07-06 | 浙江绍兴苏泊尔生活电器有限公司 | Electric pressure cooker |
| CN108245000B (en) * | 2016-12-29 | 2024-01-19 | 浙江绍兴苏泊尔生活电器有限公司 | Electric pressure cooker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 |