CN208941754U - Pressure cooking appliance - Google Patents
Pressure cooking appliance Download PDFInfo
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- CN208941754U CN208941754U CN201821040962.XU CN201821040962U CN208941754U CN 208941754 U CN208941754 U CN 208941754U CN 201821040962 U CN201821040962 U CN 201821040962U CN 208941754 U CN208941754 U CN 208941754U
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- driving member
- driving
- limiting valve
- magnetic patch
- cooking appliance
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- 238000010411 cooking Methods 0.000 title claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 230000005484 gravity Effects 0.000 claims abstract description 11
- 230000009471 action Effects 0.000 claims abstract description 9
- 238000010586 diagram Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008450 motivation Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model provides a pressure cooking utensil, include: the pot body is used for containing food to be cooked; the pot cover is covered on the pot body and is provided with an exhaust channel; the pressure limiting valve is matched with the exhaust channel and comprises a pressure limiting valve body and a balancing weight; the first transmission piece and the second transmission piece are matched with each other, and the second transmission piece is pivotally arranged on the pot cover; the driving mechanism drives the first transmission piece to rotate, and the second transmission piece is provided with a first position corresponding to the pressure limiting valve and a second position far away from the pressure limiting valve under the transmission of the first transmission piece; and the magnetic mechanism is arranged on the second transmission member and/or the balancing weight, when the second transmission member is positioned at the first position, the balancing weight is separated from the pressure limiting valve body under the action of magnetic attraction, and when the first transmission member is positioned at the second position, the balancing weight is pressed on the pressure limiting valve body under the action of gravity. Use the technical scheme of the utility model the problem that the processing degree of difficulty is big of the pressure cooking utensil among the prior art can be solved effectively.
Description
Technical field
The utility model relates to small household appliances fields, in particular to a kind of pressure cooking appliance.
Background technique
Electric pressure cooking saucepan is common household electrical appliance.Wherein, some electric pressure cooking saucepan products are in order to realizing multistage pressure regulation
Function is provided with the adjustable clump weight in position at pressure limiting valve.The position of clump weight is adjusted in the prior art and is adopted
It is driven with mechanical structure, such as using solenoid valve, lever, the structures such as electric putter are driven.And above-mentioned drive mode
So that the cooperation required precision between structure is high, difficulty of processing is big.Meanwhile after product long-time use, it is easy between mechanism
It wears, and reduces degree of regulation.
Utility model content
The main purpose of the utility model is to provide a kind of pressure cooking appliances, are cooked with solving pressure in the prior art
It prepares food the big problem of difficulty of processing of utensil.
To achieve the goals above, the utility model provides a kind of pressure cooking appliance, comprising: pot body, to hold
Food to be cooked；Pot cover, lid are located in pot body, and pot cover is provided with exhaust passage；Pressure limiting valve cooperates, pressure limiting with exhaust passage
Valve includes pressure limiting valve body and clump weight；Mutually matched first driving member and the second driving member, the second driving member is pivotly
It is arranged on pot cover；Driving mechanism, driving the first driving member rotation, the second driving member under the transmission of the first driving member have with
The corresponding first position of pressure limiting valve and the second position of separate pressure limiting valve；Magnetic mechanism is arranged in the second driving member and/or matches
On pouring weight, when the second driving member is in first position, clump weight is detached from pressure limiting valve body under the action of magnetic attraction, when first
When driving member is in the second position, clump weight is pressed in the presence of its gravity on pressure limiting valve body.
Further, it is provided with the first driving cog on the first driving member, the second driving cog is provided on the second driving member, the
One driving cog is meshed with the second driving cog.
Further, the second driving member includes swing rod and the shaft that is arranged on swing rod.
Further, swing rod is divided into close to first body of rod of the first driving member and far from the first driving member by shaft
Second body of rod, the second driving cog are arranged on first body of rod, and magnetic mechanism includes the first magnetic patch, and the first magnetic patch is arranged in the second bar
On body.
Further, first body of rod is fan-shaped, and the second driving cog is arranged on the arc-shaped side of the end of first body of rod, and first
The end of second body of rod is arranged in magnetic patch.
Further, the first driving member is gear, and the length of first body of rod is more than or equal to the radius of the first driving member.
Further, the first driving member is gear, and the tooth on gear forms the first driving cog.
Further, magnetic mechanism includes the first magnetic patch and the second magnetic patch that can be mutually attracted, the setting of the first magnetic patch
On the second driving member, the second magnetic patch be arranged on clump weight, when the second driving member turns to first position, the first magnetic patch with
Second magnetic patch is corresponding, and when the second driving member turns to the second position, the first magnetic patch is far from the second magnetic patch.
Further, clump weight includes the upper housing mutually fastened and lower case, and the second magnetic patch is folded in upper housing under
Between shell.
Further, pressure cooking appliance is electric pressure cooking saucepan, and pot cover includes the cover set gradually from outside to inside, interior is lined with
And inner cover, in interior lining, exhaust passage is arranged in inner cover for the first driving member, the second driving member and driving mechanism setting.
Using the technical solution of the utility model, when driving mechanism drives the second driving member to first by the first driving member
When position, clump weight will be detached from pressure limiting valve body under the action of magnetic attraction.When the intracorporal gas pressure of pot can overcome pressure limiting
, it can be achieved that exhaust when the gravity of valve body.And when driving mechanism drives the second driving member to the second position by the first driving member
When, clump weight will be pressed in pressure limiting valve body under gravity.When the intracorporal gas pressure of pot can overcome pressure limiting valve body
And clump weight gravity when, it can be achieved that exhaust.Therefore, above structure can be realized two kinds of operating pressures, realize multistage tune
On the basis of the function of pressure, cooperation required precision is low, and difficulty of processing is small, solves adding for pressure cooking appliance in the prior art
The big problem of work difficulty.
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 the decomposition texture schematic diagram of the pot cover of the embodiment of pressure cooking appliance according to the present utility model；
The vertical view of pot cover when being in first position Fig. 2 shows the second driving member of the pressure cooking appliance of Fig. 1 is illustrated
Figure；
Fig. 3 shows the enlarged structure schematic diagram at the A of the pot cover of Fig. 2；
Fig. 4 shows the schematic cross-sectional view of the pressure limiting valve of the pressure cooking appliance of Fig. 2；
The vertical view of pot cover when the second driving member that Fig. 5 shows the pressure cooking appliance of Fig. 1 is in the second position is illustrated
Figure；
Fig. 6 shows the enlarged structure schematic diagram at the B of the pot cover of Fig. 5；
Fig. 7 shows the schematic cross-sectional view of the pressure limiting valve of the pressure cooking appliance of Fig. 5；
Fig. 8 shows the schematic perspective view of the first driving member of the pressure cooking appliance of Fig. 1；And
Fig. 9 shows the schematic perspective view of the second driving member of the pressure cooking appliance of Fig. 1.
Wherein, the above drawings include the following reference numerals:
10, pot cover；11, liner；12, inner cover；20, pressure limiting valve；21, pressure limiting valve body；22, clump weight；221, upper housing；
222, lower case；31, the first driving member；311, the first driving cog；32, the second driving member；321, the second driving cog；322, it puts
Bar；323, shaft；324, first body of rod；325, second body of rod；41, the first magnetic patch；42, the second magnetic patch；50, driving mechanism.
Specific embodiment
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 utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Fig. 1 to Fig. 3, Fig. 5 and Fig. 6, the pressure cooking appliance of the present embodiment, comprising: pot body, pot cover 10, pressure limiting
Valve 20, mutually matched first driving member 31 and the second driving member 32, driving mechanism 50 and magnetic mechanism.Wherein, pot body is used
To hold food to be cooked.The lid of pot cover 10 is located in pot body, and pot cover 10 is provided with exhaust passage.Pressure limiting valve 20 and exhaust passage
Cooperation, pressure limiting valve 20 include pressure limiting valve body 21 and clump weight 22.Second driving member 32 is pivotally disposed on pot cover 10.It drives
Motivation structure 50 drives the rotation of the first driving member 31, and the second driving member 32 has and pressure limiting valve 20 under the transmission of the first driving member 31
Corresponding first position and the second position of separate pressure limiting valve 20.Magnetic mechanism is arranged in the second driving member 32 and/or counterweight
On block 22, when the second driving member 32 is in first position, clump weight 22 is detached from pressure limiting valve body 21 under the action of magnetic attraction,
When the first driving member 31 is in the second position, clump weight 22 is pressed in the presence of its gravity on pressure limiting valve body 21.
Using the technical solution of the present embodiment, when driving mechanism 50 by the first driving member 31 drive the second driving member 32 to
When first position, clump weight 22 will be detached from pressure limiting valve body 21 under the action of magnetic attraction.When the intracorporal gas pressure of pot can
, it can be achieved that exhaust when overcoming the gravity of pressure limiting valve body 21.And when driving mechanism 50 is passed by the first driving member 31 driving second
When moving part 32 to the second position, clump weight 22 will be pressed in pressure limiting valve body 21 under gravity.When the intracorporal gas pressure of pot
, it can be achieved that exhaust when power can overcome the gravity of pressure limiting valve body 21 and clump weight 22.Therefore, above structure can be realized two
Kind operating pressure, realizes the function of multistage pressure regulation.In addition, pressure cooking appliance includes two using the technical solution of the present embodiment
A mutually matched first driving member 31 and the second driving member 32, above structure have several advantages that first, for driving
For the identical pressure cooking appliance of the distance between motivation structure 50 and pressure limiting valve 20, running part is made at two driving members
The length of each driving member is smaller, thus the phenomenon that avoiding the product produced from being deformed, and then driving member is avoided to turn
Interference is generated with pressure limiting valve 20 when dynamic；The second, by running part at the first driving member and the second driving member, so that driving member is accounting for
With space it is small under conditions of, the hunting range of the second driving member can be bigger.Due to the increase of hunting range, so that the second transmission
The distance between part and pressure limiting valve can be remoter, and influence of the magnetic mechanism to pressure limiting valve 20 can be smaller, guarantee pressure cooking device
Tool can be cooked with scheduled operating pressure.
As shown in Fig. 1 to Fig. 3, Fig. 5 and Fig. 6, in the present embodiment, the first driving cog is provided on the first driving member 31
311, the second driving cog 321 is provided on the second driving member 32, and the first driving cog 311 is meshed with the second driving cog 321.It is above-mentioned
Structure is simple, and precision is high, so that pressure regulation is easier to control.
As shown in Fig. 1 to Fig. 3, Fig. 5 and Fig. 6, in the present embodiment, the second driving member 32 includes swing rod 322 and setting
Shaft 323 on swing rod 322.Second driving member 32 is pivotally disposed on pot cover 10 by swing rod 322, works as driving mechanism
When 50 driving the first driving member 31 rotation, the swing rod 322 that the driving of the first driving member 31 engages cooperation is rotated.Above structure letter
List is easily achieved.
As shown in Figures 1 to 7, in the present embodiment, swing rod 322 is divided into close to the first driving member 31 by shaft 323
Second body of rod 325 of first body of rod 324 and separate first driving member 31, the second driving cog 321 are arranged in first body of rod 324
On, magnetic mechanism includes the first magnetic patch 41, and the first magnetic patch 41 is arranged on second body of rod 325.When driving mechanism 50 drives first
When driving member 31 rotates, the first driving member 31 engages cooperation with first body of rod 324 to drive swing rod 322 to rotate, when second body of rod
325 when being rocked to surface (first position) of clump weight 22, and clump weight 22 will be under the action of the magnetic attraction of the first magnetic patch 41
It is detached from pressure limiting valve body 21.When second body of rod 325 is rocked to position (second position) far from clump weight 22, clump weight 22 is not
Again by upward attraction, and it is pressed on pressure limiting valve body 21 under the action of the gravity of its own.Preferably, in this implementation
In example, the second magnetic patch 42 is provided on clump weight 22.Above-mentioned magnetic attraction is capable of forming between first magnetic patch 41 and the second magnetic patch 42.
Certainly, it will be appreciated by those skilled in the art that clump weight 22 can also be made of ferrimagnet.Alternatively, in other embodiments
In, swing rod 322 is made of ferrimagnet, and the second magnetic patch 42 is provided on clump weight 22.Between magnet and ferrimagnet
It is capable of forming the magnetic attraction.
As shown in Fig. 2, Fig. 3, Fig. 5, Fig. 6 and Fig. 9, in the present embodiment, first body of rod 324 is fan-shaped, the second driving cog
321 are arranged on the arc-shaped side of the end of first body of rod 324, and the end of second body of rod 325 is arranged in the first magnetic patch 41.Above-mentioned knot
Structure is simple, occupies little space, facilitates processing.
As shown in Fig. 1 to Fig. 3, Fig. 5 and Fig. 6, in the present embodiment, the first driving member 31 is gear, first body of rod 324
Length is more than or equal to the radius of the first driving member 31.Above structure further improves control precision, so that the control of pressure regulation
It is more accurate to make.
As shown in Fig. 1 to Fig. 3, Fig. 5, Fig. 6 and Fig. 8, in the present embodiment, the first driving member 31 is gear, on gear
Tooth forms the first driving cog 311.Above structure is simple, at low cost.Preferably, in the present embodiment, driving mechanism 50 is driving
Motor, the motor shaft and gear of driving motor cooperate with the rotation of sliding tooth wheel.
As shown in Fig. 3, Fig. 4, Fig. 6 and Fig. 7, in the present embodiment, magnetic mechanism includes the first magnetic that can be mutually attracted
Block 41 and the second magnetic patch 42, the first magnetic patch 41 are arranged on the second driving member 32, and the second magnetic patch 42 is arranged on clump weight 22,
When the second driving member 32 turns to first position, the first magnetic patch 41 is corresponding with the second magnetic patch 42, when the second driving member 32 rotates
When to the second position, the first magnetic patch 41 is far from the second magnetic patch 42.Above structure is simple, and production cost is low.
As shown in figs. 4 and 7, in the present embodiment, clump weight 22 includes the upper housing 221 mutually fastened and lower case
222, the second magnetic patch 42 is folded between upper housing 221 and lower case 222.Above structure makes the appearance of pressure limiting valve more beautiful
It sees.
As shown in Figure 1, in the present embodiment, pressure cooking appliance is electric pressure cooking saucepan, and pot cover 10 includes from outside to inside successively
Cover, liner 11 and the inner cover 12 of setting, the first driving member 31, the second driving member 32 and driving mechanism 50 are arranged in liner
On 11, it is provided with lid teeth on inner cover 12, the pot tooth with lid teeth cooperation is provided in pot body.
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 (10)
1. a kind of pressure cooking appliance characterized by comprising
Pot body, to hold food to be cooked；
Pot cover (10), lid are located in the pot body, and the pot cover (10) is provided with exhaust passage；
Pressure limiting valve (20) cooperates with the exhaust passage, and the pressure limiting valve (20) includes pressure limiting valve body (21) and clump weight
(22)；
Mutually matched first driving member (31) and the second driving member (32), second driving member (32) are pivotally disposed at
On the pot cover (10)；
Driving mechanism (50) drives the first driving member (31) rotation, and second driving member (32) is in first transmission
There is the second of first position corresponding with the pressure limiting valve (20) and separate the pressure limiting valve (20) under the transmission of part (31)
Position；
Magnetic mechanism is arranged on second driving member (32) and/or the clump weight (22), when second driving member
(32) when being in the first position, the clump weight (22) is detached from the pressure limiting valve body (21) under the action of magnetic attraction,
When first driving member (31) is in the second position, the clump weight (22) is pressed in described in the presence of its gravity
On pressure limiting valve body (21).
2. pressure cooking appliance according to claim 1, which is characterized in that be provided on first driving member (31)
One driving cog (311) is provided with the second driving cog (321) on second driving member (32), first driving cog (311) with
Second driving cog (321) is meshed.
3. pressure cooking appliance according to claim 2, which is characterized in that second driving member (32) includes swing rod
(322) and shaft (323) on the swing rod (322) is set.
4. pressure cooking appliance according to claim 3, which is characterized in that the shaft (323) is by the swing rod (322)
It is divided into first body of rod (324) close to first driving member (31) and the second bar far from first driving member (31)
Body (325), second driving cog (321) are arranged on first body of rod (324), and the magnetic mechanism includes the first magnetic patch
(41), first magnetic patch (41) is arranged on second body of rod (325).
5. pressure cooking appliance according to claim 4, which is characterized in that first body of rod (324) is fan-shaped, described
Second driving cog (321) is arranged on the arc-shaped side of the end of first body of rod (324), and the first magnetic patch (41) setting exists
The end of second body of rod (325).
6. pressure cooking appliance according to claim 4, which is characterized in that first driving member (31) is gear, institute
The length for stating first body of rod (324) is more than or equal to the radius of first driving member (31).
7. pressure cooking appliance according to claim 2, which is characterized in that first driving member (31) is gear, institute
It states the tooth on gear and forms first driving cog (311).
8. pressure cooking appliance according to claim 1, which is characterized in that the magnetic mechanism includes that can mutually be attracted
The first magnetic patch (41) and the second magnetic patch (42), first magnetic patch (41) is arranged on second driving member (32), institute
It states the second magnetic patch (42) to be arranged on the clump weight (22), when second driving member (32) turns to the first position
When, first magnetic patch (41) is corresponding with the second magnetic patch (42), when second driving member (32) turns to described second
When position, first magnetic patch (41) is far from second magnetic patch (42).
9. pressure cooking appliance according to claim 8, which is characterized in that the clump weight (22) includes mutually fastening
Upper housing (221) and lower case (222), second magnetic patch (42) are folded in the upper housing (221) and the lower case
(222) between.
10. pressure cooking appliance according to any one of claim 1 to 9, which is characterized in that the pressure cooking appliance
For electric pressure cooking saucepan, the pot cover (10) includes the cover set gradually from outside to inside, liner (11) and inner cover (12), and described
One driving member (31), second driving member (32) and the driving mechanism (50) are arranged on the liner (11), described
Exhaust passage is arranged on the inner cover (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821040962.XU CN208941754U (en) | 2018-06-29 | 2018-06-29 | Pressure cooking appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821040962.XU CN208941754U (en) | 2018-06-29 | 2018-06-29 | Pressure cooking appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208941754U true CN208941754U (en) | 2019-06-07 |
Family
ID=66731653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821040962.XU Active CN208941754U (en) | 2018-06-29 | 2018-06-29 | Pressure cooking appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208941754U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110652197A (en) * | 2018-06-29 | 2020-01-07 | 浙江绍兴苏泊尔生活电器有限公司 | Pressure cooking appliance |
| CN110652188A (en) * | 2018-06-29 | 2020-01-07 | 浙江绍兴苏泊尔生活电器有限公司 | Pressure cooking appliance |
-
2018
- 2018-06-29 CN CN201821040962.XU patent/CN208941754U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110652197A (en) * | 2018-06-29 | 2020-01-07 | 浙江绍兴苏泊尔生活电器有限公司 | Pressure cooking appliance |
| CN110652188A (en) * | 2018-06-29 | 2020-01-07 | 浙江绍兴苏泊尔生活电器有限公司 | Pressure cooking appliance |
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