CN206560314U - Pressure cooker and its pot - Google Patents
Pressure cooker and its pot Download PDFInfo
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- CN206560314U CN206560314U CN201621363944.6U CN201621363944U CN206560314U CN 206560314 U CN206560314 U CN 206560314U CN 201621363944 U CN201621363944 U CN 201621363944U CN 206560314 U CN206560314 U CN 206560314U
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- pot
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- pressure pot
- outer pot
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Abstract
The utility model discloses a kind of pressure pot and pressure cooker, wherein, the pressure pot includes outer pot, heating dish and multiple diaphragms, multiple support rims on the bottom of the outer pot are provided with the outer pot, the heating dish is in the outer pot, and the bottom of the heating dish is convexly equipped with adapting table, the even number diaphragm is symmetrical set on the width and length direction of the outer pot bottom wall, each diaphragm is erected on two adjacent support rims, and the upper surface of the diaphragm is abutted with the adapting table.Even number diaphragm is symmetrical set on the width and length direction of the outer pot bottom wall, so regardless of pressure pot (i.e. outer pot and interior pot) is circular or non-circular (is preferably symmetrical set on length and width, it is for example oval), the even number diaphragm can well be supported to heating dish, to cause the heating dish stress equalization.
Description
Technical field
The utility model is related to living electric apparatus technical field, more particularly to a kind of pressure cooker and its pot.
Background technology
Electric pressure cooking saucepan includes pot and lid sets the pot cover of the pot, can pass through between the pot cover and the pot
Such as buckle or the structure screwed are fixed together, to cause the pot cover and enclose shape between the interior pot of the pot
Into sealed cooking cavity, the bottom of the interior pot is provided with heating dish, in the heating dish carries out heating process to the interior pot,
Pressure in cooking cavity gradually increases to produce high pressure, so as to carry out rapid cooking to food materials.Due to cooking cavity high pressure, interior pot is right
The downward active force of heating dish is larger, however, heating dish intensity decreases after heated, therefore the deformation of electric pressure cooking saucepan base assembly
It is, it is necessary to design flexibility structure (including flexible member and connected mode), with resistance to deformation than larger.
The interior pot of overwhelming majority electric pressure cooking saucepans is all to be circular at present, thus, the heating dish stress of the interior internal pot bottom of pot
Uniformly, elastic construction is easier design, and ripe scheme also has a lot, but for for example elliptoid pressure of non-circular pressure cooker
Pot, its elastic construction layout is accomplished by brand-new design.
Utility model content
Main purpose of the present utility model is to provide a kind of pressure pot, it is intended to so that no matter the interior pot of the pressure pot
For circular or non-circular, the heating dish stress equalization of the bottom of the interior pot.
To achieve the above object, the utility model proposes a kind of pressure pot, including：
Multiple support rims on the bottom of the outer pot are provided with outer pot, the outer pot；
Heating dish, in the outer pot, the bottom of the heating dish is convexly equipped with adapting table；And,
Even number diaphragm, width and length direction on the outer pot bottom wall are symmetrical set, each diaphragm
It is erected on two adjacent support rims, and the upper surface of the diaphragm is abutted with the adapting table.
Preferably, the outer pot and the interior pot of the pressure pot are in ellipticity, and the width is the ellipse
Short-axis direction, the length direction be the oval long axis direction.
Preferably, the ratio between the oval major axis and short axle are B1,1.01≤B1≤3.
Preferably, the angle between the diaphragm nearest apart from the oval short axle and short axle is R1,0 °<R1<90°.
Preferably, 30 °≤R1≤60 °.
Preferably, the central angle corresponding to each diaphragm is R2,0 °<R2≤60°.
Preferably, 5 °≤R2≤45 °.
Preferably, the quantity of the diaphragm is even number.
Preferably, the ratio between each diaphragm and the overlapping area and the diaphragm gross area of the support rim is B2,5%
≤ B2≤50%.
Preferably, 15%≤B2≤35%.
Preferably, the pressure pot also includes the double end connecting bolt through the diaphragm arrangement, the double end connection
The upper end of bolt is connected with the adapting table, and lower end is connected with the outer pot bottom, and the interlude of the double end connecting bolt is set
Have positioned at the supporting part between the diaphragm and the bottom of the outer pot, be reserved with and push between the diaphragm and the supporting part
Gap.
Preferably, it is described to push 0.1~3.5mm of gap.
Preferably, the lower end of the double end connecting bolt is stretched out is set with the outer pot bottom, by nut check in institute
Outer pot bottom is stated, shell fragment is provided between the nut and the outer pot bottom.
Preferably, the shell fragment includes the outer portion abutted with the nut and arched upward upward and the outer pot bottom
The median rise portion of abutting, the center in the median rise portion is provided with the via passed through for the double end connecting bolt.
Preferably, the periphery of the via is provided with multiple breach.
Preferably, one end of the remote via of the breach extends to the outer portion.
The utility model also provides a kind of pressure cooker, including pressure pot, and the pressure pot includes：
Multiple support rims on the bottom of the outer pot are provided with outer pot, the outer pot；
Heating dish, in the outer pot；And,
Even number diaphragm, width and length direction on the outer pot bottom wall are symmetrical set, each diaphragm
It is erected on two adjacent support rims, and the upper surface of the diaphragm is abutted with the bottom of the heating dish.
In the technical scheme that the utility model is provided, width and length of the even number diaphragm on the outer pot bottom wall
Degree direction is symmetrical set, so regardless of pressure pot (i.e. outer pot and interior pot) is circular or non-circular (preferably closed
Be symmetrical set in length and width, such as oval), the even number diaphragm can well be supported to heating dish, so that
Obtain the heating dish stress equalization.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
The decomposing schematic representation of one embodiment of the pressure pot that Fig. 1 provides for the utility model；
Fig. 2 for Fig. 1 pressure pots provided schematic top plan view；
Fig. 3 is the outer pot and the rough schematic view of diaphragm in Fig. 1；
Fig. 4 for pressure pot another embodiment in, the rough schematic view of outer pot and diaphragm；
Fig. 5 is schematic cross-sectional views of the Fig. 2 along A-A faces；
Fig. 6 is Fig. 2 along the schematic perspective view after the cutting of B-B faces；
Fig. 7 for the shell fragment of Fig. 1 pressure pots provided dimensional structure diagram.
The utility model drawing reference numeral explanation：
| Label | Title | Label | Title |
| 100 | Pressure pot | 41 | Supporting part |
| 1 | Outer pot | 5 | Nut |
| 11 | Support rim | 6 | Shell fragment |
| 2 | Heating dish | 61 | Outer portion |
| 21 | Adapting table | 62 | Median rise portion |
| 3 | Diaphragm | 63 | Via |
| 4 | Double end connecting bolt | 64 | Breach |
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of the utility model protection.
If it is to be appreciated that relating to directionality instruction in the utility model embodiment, directionality indicates to be only used for solution
Relative position relation, motion conditions under a certain particular pose between each part etc. are released, if the particular pose changes
When, then directionality indicates also correspondingly therewith to change.
If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment
Two " etc. description is only used for describing purpose, and it is not intended that indicating or implying its relative importance or implicit indicate meaning
The quantity of the technical characteristic shown.Thus, " first " is defined, the feature of " second " can express or implicitly include at least one
Individual this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, when the combination appearance of technical scheme is conflicting or can not realize it will be understood that this technical side
The combination of case is not present, also not within the protection domain of the utility model requirement.
The utility model provides a kind of pressure cooker, and the pressure cooker includes pressure pot and covers the pressure pot
Pot cover.The structural representation of the embodiment for the pressure pot that Fig. 1 to Fig. 7 provides for the utility model.
Fig. 1 is referred to Fig. 3, the pressure pot 100 includes：
Multiple support rims 11 on the bottom of the outer pot 1 are provided with outer pot 1, the outer pot 1；
Heating dish 2, in the outer pot 1, the bottom of the heating dish 2 is convexly equipped with adapting table 21；And,
Even number diaphragm 3, width and length direction on the bottom of outer pot 1 are symmetrical set, each film
Piece 3 is erected on two adjacent support rims 11, and the upper surface of the diaphragm 3 is abutted with the adapting table 21.
The quantity of diaphragm 3 in theory can for 2 (referring to Fig. 4 in another embodiment of the present utility model, the quantity of diaphragm
For 2), 4,6 ... 2n, n is positive integer more than 3, so that the even number diaphragm 3 can be on the length and width side
To being symmetrical set respectively, specifically, in the present embodiment, the quantity of the diaphragm 3 is 4.
In the utility model provide technical scheme in, even number diaphragm 3 on the bottom of outer pot 1 width and
Length direction is symmetrical set, so regardless of pressure pot 100 namely outer pot 1 are circular or non-circular (preferably closed
Be symmetrical set in length and width, such as oval), the even number diaphragm 3 can well be supported to heating dish 2, with
So that the stress equalization of heating dish 2 of the bottom of interior pot 1.
The length direction and the width are the size in orthogonal both direction, and outer pot 1 can be in
Circle sets or set in non-circular, such as ellipse：Set when the outer pot 1 is rounded, the length direction
It is two orthogonal radial directions with the width；When the outer pot 1 is set in non-circular, the outer pot 1 is preferably relative
The length direction and the width are preferably symmetrical set, for example, the outer pot 1 can be ellipticity, the then width
Degree direction is the oval short-axis direction, and the length direction is the oval long axis direction.
The outer pot 1 is set in ellipticity, it is clear that the shape of interior pot needs the shape adaptation with outer pot, namely described interior
Pot is also in ellipticity, therefore, can intactly be placed in the pressure pot without cut-out for the longer food materials of length
Cooked in 100 interior pot, it can be seen that the longer the better for the oval major axis where the pressure pot 100, namely described
The ratio between oval major axis and short axle are the bigger the better, and still, the ratio between major axis and short axle is excessive so that the bottom of the interior pot
Structure stress balance is poorer, therefore, in the present embodiment, stressing conditions and guarantee for the polycrystalline substance of taking into account the interior pot
The integrality of the longer food materials of culinary art, the ratio between the oval major axis and short axle are B1,1.01≤B1≤3.
Angle between the diaphragm 3 nearest apart from the oval short axle and short axle is R1,0 ° in theory<R1<90 °, examine
The interior pot of the pressure pot 100 is considered in its major axis and the inconsistent situation of short-axis direction intensity, it is preferable that 30 °≤R1≤
60°。
Central angle corresponding to each diaphragm 3 is R2, and the length corresponding to the smaller explanation diaphragms 3 of R2 is also smaller (preceding
Carry be pressure pot 100 size have determined on the premise of), the intensity of corresponding diaphragm 3 is better and elastic poorer, by
When pushing of heating dish 2, may be broken because of poor flexibility, and the also bigger (premise of length corresponding to diaphragm 3 is illustrated if R2 is bigger
It is on the premise of the size of pressure pot 100 has determined), the intensity of corresponding diaphragm 3 is poorer and elastic better, is being added
When pushing of hot plate 2, deflection may touch pressure pot 100 elsewhere than larger, or occur in the course of time not
Resilient deformation, therefore, to ensure that the diaphragm 3 has good intensity and elasticity, 0 °<R2≤60 °, and preferably, 5 °
≤R2≤45°。
Further referring to Fig. 5 to Fig. 6, the overlapping area and the gross area of diaphragm 3 of each diaphragm 3 and the support rim 11
Between ratio be B2, B2 it is bigger explanation diaphragm 3 it is bigger by the area of overhead part, then corresponding diaphragm 3 elasticity it is better,
In heated disk 2 when pushing, deflection may touch pressure pot 100 elsewhere than larger, or long and long
The not resilient deformation of generation, the smaller explanation diaphragms 3 of B2 are smaller by the area of overhead part, under heated disk 2
During pressure, it may be broken because of poor flexibility, therefore, to ensure that the diaphragm 3 has good intensity and elasticity, in the present embodiment example
In, 5%≤B2≤50%, and, it is preferable that 15%≤B2≤35%.
The diaphragm 3 is erected between two adjacent support rims 11, can pass through various positioning or fixed structure
The diaphragm 3 is fixed, for example, convex portion can be provided with the support rim 11, is accordingly provided with the diaphragm 3
Positioning hole etc..
The support rim 11 can be the projection or the outer pot 1 for the bottom for being directly convexly equipped in the outer pot 1
Bottom up it is recessed, the lower surface formation recess in the bottom of outer pot 1 forms described in the upper surface of the bottom of outer pot 1
Support rim 11.
In the present embodiment, the pressure pot 100 also includes the double end connecting bolt 4 set through the diaphragm 3, institute
The upper end for stating double end connecting bolt 4 is connected with the adapting table 21, and lower end is connected with the bottom of outer pot 1, in order in the film
When piece 3 is pushed by heating dish 2 and deformed upon downwards, the middle part of the diaphragm 3 is supported, to cause the diaphragm
3 are formed with supported at three point (two ends of diaphragm 3 are set up on upper support rim 11, and middle part is supported), to avoid the diaphragm 3
Deformation it is excessive, the interlude of the double end connecting bolt 4, which is provided with, to be located between the diaphragm 3 and the bottom of the outer pot 1
Supporting part 41, is reserved between the diaphragm 3 and the supporting part 41 and pushes gap, and the size for pushing gap determines described
The size of deformation quantity in diaphragm 3, if the deformation quantity of the diaphragm 3 is too small, is abutted to the supporting part 41 in the diaphragm 3
When, the lower pressure of the heating dish 2 is transferred directly to the bottom of outer pot 1 via the double end connecting bolt 4 so that described outer
1 deformation of bottom of pot is larger, certainly, it is described push gap significantly, the deflection of the diaphragm 3 can than larger, for a long time and
Long it, the diaphragm 3 easily produces tired and occurs not resilient deformation.Therefore, in the present embodiment, it is described to push gap
0.1~3.5mm.
In the heating dish 2 under the bottom suppressing action by interior pot, one is conveniently transferred to institute the active force pushed
State diaphragm 3 so that downward deformation occurs for the diaphragm 3, on the other hand, also can the active force that pushed connected by the double end
Connecting bolt 4 is transferred to the bottom of the outer pot 1, and the bottom of the outer pot 1 can also be deformed upon, it is to avoid the bottom of the outer pot 1
During deforming upon, the power shaken off downwards is produced to the nut 5 so that the nut 5 is got loose, in the present embodiment
In, the double end connects the lower end stretching of bolt 4 and the bottom of the outer pot 1 is set, and the outer pot 1 is lock onto by nut 5
Shell fragment 6 is provided between bottom, the bottom of the nut 5 and the outer pot 1.
The concrete structure of the shell fragment 6 has of all kinds, as long as ensureing there is enough intensity, is locked in nut 5 to outer
During the bottom of pot 1, the shell fragment 6 has enough pretightning forces, in the present embodiment, referring to Fig. 7, the shell fragment 6 is wrapped
The outer portion 61 abutted with the nut 5 and the median rise portion 62 that the raised bottom with the outer pot 1 is abutted upward are included,
The center in the median rise portion 62 is provided with the via 63 passed through for the double end connecting bolt 4, grand by the centre
The elasticity abutting in portion 62 is played so that the shell fragment 6 maintains enough intensity, while having certain elasticity again.
Further, in the present embodiment, in order to lift the elasticity of the shell fragment 6, the shell fragment 6 is in the via 63
Peritreme is provided with multiple breach 64, specifically, as illustrated, the quantity of the breach 64 is 3.And cause the elasticity of the shell fragment 6
Sufficiently strong, one end of the remote via 63 of the breach extends to the outer portion 61.
Preferred embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited,
It is every utility model of the present utility model design under, the equivalent structure made using the utility model specification and accompanying drawing content
Conversion, or directly/be used in other related technical fields indirectly and be included in scope of patent protection of the present utility model.
Claims (17)
1. a kind of pressure pot, it is characterised in that including:
Multiple support rims on the bottom of the outer pot are provided with outer pot, the outer pot；
Heating dish, in the outer pot, and the bottom of the heating dish is convexly equipped with adapting table；And,
Even number diaphragm, width and length direction on the outer pot bottom wall are symmetrical set, and each diaphragm is set up
On two adjacent support rims, and the upper surface of the diaphragm is abutted with the adapting table.
2. pressure pot as claimed in claim 1, it is characterised in that the outer pot and the interior pot of the pressure pot are in ellipse
Round shape, the width is the oval short-axis direction, and the length direction is the oval long axis direction.
3. pressure pot as claimed in claim 2, it is characterised in that the ratio between the oval major axis and short axle are B1,1.01
≤B1≤3。
4. pressure pot as claimed in claim 3, it is characterised in that 1.15≤B1≤1.50.
5. pressure pot as claimed in claim 2, it is characterised in that the diaphragm nearest apart from the oval short axle and short axle
Between angle be R1,0 °<R1<90°.
6. pressure pot as claimed in claim 5, it is characterised in that 30 °≤R1≤60 °.
7. pressure pot as claimed in claim 2, it is characterised in that the central angle corresponding to each diaphragm is R2,0 °<
R2<60°。
8. pressure pot as claimed in claim 7, it is characterised in that 5 °≤R2≤45 °.
9. pressure pot as claimed in claim 1, it is characterised in that the overlapping area of each diaphragm and the support rim with
Ratio between the diaphragm gross area is B2,5%≤B2≤50%.
10. pressure pot as claimed in claim 9, it is characterised in that 15%≤B2≤35%.
11. pressure pot as claimed in claim 1, it is characterised in that also including the double end connection through the diaphragm arrangement
Bolt, the upper end of the double end connecting bolt is connected with the adapting table, and lower end is connected with the outer pot bottom, and the double end connects
The interlude of connecting bolt is provided with the supporting part being located between the diaphragm and the bottom of the outer pot, the diaphragm and the support
It is reserved between portion and pushes gap.
12. pressure pot as claimed in claim 11, it is characterised in that described to push 0.1~3.5mm of gap.
13. pressure pot as claimed in claim 11, it is characterised in that the lower end of the double end connecting bolt extends downwardly from institute
State outer pot bottom to set, and be provided with by nut check between the outer pot bottom, the nut and the bottom of the outer pot
Shell fragment.
14. pressure pot as claimed in claim 13, it is characterised in that the shell fragment includes the outer shroud abutted with the nut
Portion and the median rise portion abutted with the bottom of the outer pot that arches upward upward, the center in the median rise portion is provided with
The via passed through for the double end connecting bolt.
15. pressure pot as claimed in claim 14, it is characterised in that the periphery of the via is provided with multiple breach.
16. pressure pot as claimed in claim 15, it is characterised in that one end extension of the remote via of the breach
To the outer portion.
17. a kind of pressure cooker, including pressure pot, it is characterised in that the pressure pot is claim 1 to 16 any one
Described pressure pot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621363944.6U CN206560314U (en) | 2016-12-12 | 2016-12-12 | Pressure cooker and its pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621363944.6U CN206560314U (en) | 2016-12-12 | 2016-12-12 | Pressure cooker and its pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206560314U true CN206560314U (en) | 2017-10-17 |
Family
ID=60029305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621363944.6U Active CN206560314U (en) | 2016-12-12 | 2016-12-12 | Pressure cooker and its pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206560314U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109965684A (en) * | 2017-12-27 | 2019-07-05 | 佛山市顺德区美的电热电器制造有限公司 | Pressure cooking appliance |
| CN110089932A (en) * | 2018-01-31 | 2019-08-06 | 佛山市顺德区美的电热电器制造有限公司 | Heating dish, pressure cooker construction package and pressure cooker |
-
2016
- 2016-12-12 CN CN201621363944.6U patent/CN206560314U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109965684A (en) * | 2017-12-27 | 2019-07-05 | 佛山市顺德区美的电热电器制造有限公司 | Pressure cooking appliance |
| CN110089932A (en) * | 2018-01-31 | 2019-08-06 | 佛山市顺德区美的电热电器制造有限公司 | Heating dish, pressure cooker construction package and pressure cooker |
| CN110089932B (en) * | 2018-01-31 | 2024-02-20 | 佛山市顺德区美的电热电器制造有限公司 | Heating plate, pressure cooker structure assembly and pressure cooker |
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