CN203647060U - Electric pressure cooker - Google Patents
Electric pressure cooker Download PDFInfo
- Publication number
- CN203647060U CN203647060U CN201320664870.XU CN201320664870U CN203647060U CN 203647060 U CN203647060 U CN 203647060U CN 201320664870 U CN201320664870 U CN 201320664870U CN 203647060 U CN203647060 U CN 203647060U
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- Prior art keywords
- heating plate
- heat dish
- pin
- electric pressure
- pressure cooking
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- 238000010438 heat treatment Methods 0.000 claims abstract description 57
- 238000010411 cooking Methods 0.000 claims description 30
- 238000005299 abrasion Methods 0.000 abstract 1
- 101100298222 Caenorhabditis elegans pot-1 gene Proteins 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000012634 fragment Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000037237 body shape Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses an electric pressure cooker which comprises a plurality of elastic elements and a heating plate, wherein the heating plate comprises a plate body and a plurality of heating plate feet; the heating plate feet are uniformly distributed at the bottom of the plate body in the circumferential direction of the plate body, and extend in the radial direction of the heating plate; the elastic elements are arranged at the bottom of the heating plate feet in one-to-one correspondence; the upper surfaces of the elastic elements are in contact with the lower surfaces of the heating plate feet. According to the heating plate provided by the utility model, as the heating plate feet of the heating plate are uniformly distributed, uniform deformation of the heating plate is realized, and beside, as the elastic elements are in contact with the heating plate feet, linear supporting of the heating plate feet and the elastic elements is realized, the abrasion of the heating plate feet is greatly reduced, and the pressure attenuation reduction degree is obviously improved.
Description
Technical field
The utility model relates to living electric apparatus field, especially relates to a kind of electric pressure cooking saucepan.
Background technology
In technology known for inventor, electric pressure cooking saucepan Elastic element is located on two heat dish pin of heating plate, and heat dish pin is cylindrical.In the time that interior pot sinks between flexible member and heat dish pin for some contact, along with the increase of service life of the products, the wearing and tearing that heat dish pin can be gradually, thereby from producing decline of pressure phenomenon.In addition, the location of flexible member is at least by two heat dish pin, and assembling is complicated.
Utility model content
The utility model is intended at least solve one of technical problem existing in prior art.For this reason, an object of the present utility model is to propose a kind of simple and long electric pressure cooking saucepan of heat dish pin life-span that assembles.
According to a kind of electric pressure cooking saucepan of the utility model embodiment, comprising: multiple flexible members; Heating plate, described heating plate comprises disk body and multiple heat dish pin, described multiple heat dish pin is circumferentially evenly distributed in the bottom of described disk body along described disk body, each described heat dish pin is arranged along the radially extension of described heating plate, wherein said flexible member is located at the bottom of described multiple heat dish pin correspondingly, the following table plane-plane contact of the upper surface of described flexible member and described heat dish pin.According to heating plate of the present utility model, due to multiple heat dish pin of heating plate are uniformly distributed, thereby can realize the homogeneous deformation of heating plate.In addition, due to face contact between flexible member and heat dish pin, thereby realize the linear support of heat dish pin and flexible member, greatly reduce the wearing and tearing of heat dish pin, make to reduce decline of pressure degree be improved significantly.
According to an embodiment of the present utility model, each described heat dish pin is formed as square platform.Thus, further realized the linear support of hot dish pin and flexible member, greatly reduced the wearing and tearing of heat dish pin, make to reduce decline of pressure degree be improved significantly.
According to an embodiment of the present utility model, one end towards described heating plate center of each described heat dish pin has the stop part stretching out downwards.Thus, can prevent the rotation of flexible member after being arranged on heat dish pin, thereby avoid the unsettled problem of positioning states of flexible member.
According to an embodiment of the present utility model, described stop part is perpendicular to the downward extended baffle plate of described heat dish foot plate surface.
Alternatively, one end end face towards described heating plate center of described stop part is concordant with the corresponding end-faces of described heat dish pin.
Alternatively, the width of described stop part equals the width of described heat dish pin.
According to an embodiment of the present utility model, described stop part is extended at least one projection downwards of the one end towards described heating plate center from described heat dish pin.
Alternatively, described projection is two and is located at respectively the two ends on its width that described heat is coiled pin.
Alternatively, described projection be shaped as cylindrical, elliptical cylinder-shape, spherical or prismatic.
According to an embodiment of the present utility model, described stop part comprises: at least one hole on the one end at described heating plate center that is formed on described heat dish pin; Pin, the bottom surface that described pin is located in described hole and described heat dish pin is stretched out in lower end.
According to an embodiment of the present utility model, the mode that described flexible member produces precompressed by spring is mounted to described heat dish pin.
Additional aspect of the present utility model and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Brief description of the drawings
Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination is understood becoming the description of embodiment obviously and easily, wherein:
Fig. 1 is according to the schematic diagram of the heating plate of the electric pressure cooking saucepan of the utility model the first embodiment;
Fig. 2 is according to the schematic diagram of the heating plate of the electric pressure cooking saucepan of the utility model the second embodiment;
Fig. 3 is according to the schematic diagram of the heating plate of the electric pressure cooking saucepan of the utility model the 3rd embodiment;
Fig. 4 is according to the schematic diagram of the heating plate of the electric pressure cooking saucepan of the utility model the 4th embodiment;
Fig. 5 is the schematic diagram that coordinates with flexible member according to the heating plate of the electric pressure cooking saucepan of the utility model the first embodiment;
Fig. 6 is the heating plate of Fig. 5 and the cutaway view of flexible member;
Fig. 7 is according to the cutaway view of the electric pressure cooking saucepan of the utility model embodiment.
Reference numeral:
Detailed description of the invention
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Be exemplary below by the embodiment being described with reference to the drawings, only for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axially ", " radially ", orientation or the position relationship of instructions such as " circumferentially " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of device or the element of instruction or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " be only for describing object, and can not be interpreted as instruction or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be also electrical connection; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand the concrete meaning of above-mentioned term in the utility model.
Specifically describe according to a kind of electric pressure cooking saucepan of the utility model embodiment below with reference to Fig. 1-Fig. 7.
As shown in Figure 7, electric pressure cooking saucepan comprises outer pot 400, heating plate 100, multiple flexible member 200 and at least one pressure switch 500.Outer pot 1 is interior for placing interior pot (scheming not shown).Heating plate 100 is located in outer pot 1, and for example heating plate 100 is electric heating plate, and heating plate 100 comprises: disk body 1 and multiple heat dish pin 2, and multiple heat dish pin 2 are circumferentially evenly distributed in the bottom of disk body 1 along disk body 1, and each heat dish pin is arranged along the radially extension of heating plate.Flexible member 200 is fixed on the bottom of heat dish pin 2 correspondingly by screw 300, as shown in Figure 5 and Figure 6, and face contact between the upper surface of flexible member 200 and the lower surface of heat dish pin 2.Preferably, the mode that flexible member 200 can produce precompressed by spring is mounted on heat dish pin 2 (scheming not shown).Alternatively, flexible member 200 is diaphragm.
The bottom surface of interior pot and 100 laminatings of heating plate are carried out heating cooking for the food in internal pot.Multiple flexible members 200 are located at the bottom of heating plate 100, and multiple pressure switches 500 are located at the outer and each pressure switch of outer pot 1 corresponding to one of them in multiple flexible members 200.Each pressure switch 500 all has switch pillar 510, and switch pillar 510 is in outer pot 1 diapire extend into outer pot 1 and only support one of them flexible member 200 with the flexural deformation conducting by corresponding flexible member 200 or disconnect corresponding pressure switch 500.In pressure switch 500, also have shell fragment 520, switch pillar 510 is located on one end upper surface of shell fragment 520, and switch pillar 510 extend in outer pot only to corresponding flexible member 200.
Thus, in the course of work of electric pressure cooking saucepan, in the time that the pressure in interior pot increases due to heating, interior pot bottom sinks, promote heating plate 100 and sink, drive flexible member 200 compressive deformations, now switch pillar 510 is passed to the distortion of flexible member 200 on shell fragment 520, thereby opening pressure switch 500, quits work electric pressure cooking saucepan.When the pressure in interior pot slowly weakens, on interior pot, move, on heating plate 100, move, thereby pressure switch 500 is recovered connection, makes electric pressure cooking saucepan restart heating work.Wherein, the concrete structure of pressure switch 500 is known to those skilled in the art, is not described in detail at this.
According to electric pressure cooking saucepan of the present utility model, due to multiple heat dish pin 2 of heating plate 2 are uniformly distributed, thereby can realize the homogeneous deformation of heating plate.In addition, in addition, due to face contact between flexible member and heat dish pin, thereby realize the linear support of heat dish pin 2 and flexible member 200, greatly reduce the wearing and tearing of heat dish pin, make to reduce decline of pressure degree be improved significantly.
As shown in Fig. 2-Fig. 4, each heat dish pin 2 is formed as square platform.Thus, further realized the linear support of hot dish pin and flexible member, greatly reduced the wearing and tearing of heat dish pin, make to reduce decline of pressure degree be improved significantly.Certainly, also can be designed to other shapes, as long as can ensure face contact between the upper surface of flexible member 200 and the lower surface of heat dish pin 2.
According to embodiment more of the present utility model, flexible member 200 is formed as the plate-like piece of non-revolved body shape, like this, one end towards heating plate center of each heat dish pin 2 has the stop part 3 stretching out downwards, to can prevent the rotation of flexible member 200 after being arranged on heat dish pin 2, thereby avoid the unsettled problem of positioning states of flexible member 200.Certainly,, in the time that flexible member 200 is formed as revolving body, stop part 3 can omit.
In an optional example, as shown in Figure 1, stop part 3 is perpendicular to the heat dish pin 2 downward extended baffle plates in bottom surface.Preferably, stop part 3 is concordant with the corresponding end-faces of heat dish pin 2 towards the one end at heating plate center end face.Easily manufactured and cost is low thus.Further, the width of stop part 3 equals the width of heat dish pin 2.
As shown in Figure 2, in another optional example of the present utility model, stop part 3 is extended at least one projection downwards of the one end towards heating plate center from heat dish pin 2.Can play equally thus the effect that backstop flexible member 200 rotates.Alternatively, projection is two and is located at respectively hot two ends on its width of coiling pin 2.Certainly, projection can be also along isolated multiple on the width of heat dish pin 2.Alternatively, the shape of projection can have any shape, for example, be cylindrical, elliptical cylinder-shape, spherical or prismatic etc., as long as can reach the object that backstop flexible member 200 rotates.
And in another optional example of the present utility model, as shown in Figure 3, stop part 3 comprises at least one hole 31 on the one end at heating plate center that is formed on heat dish pin 2; And pin (scheming not shown), the bottom surface that pin is located in hole 31 and heat dish pin 2 is stretched out in lower end.Thus, stretch out the bottom surface of heat dish pin 2 by pin, rotation that also can backstop flexible member 200.Alternatively, each hole 31 can be the blind hole of upper end closed.Or alternatively, each hole 31 can also up/down perforation heat dish pin 2, the bottom surface that pin stretches out heat dish pin 2 through 31 at least one and lower end in hole.
In embodiment above, only described limited several examples of stop part 3, but those skilled in the art can obtain enlightenment to obtain the stop part of other similar type from above-mentioned multiple examples, this all falls in protection domain of the present utility model.
, be not described in detail here as interior pot and pot cover etc. and to operate be all known for those of ordinary skills according to other configuration examples of the electric pressure cooking saucepan of the utility model embodiment.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: in the situation that not departing from principle of the present utility model and aim, can carry out multiple variation, amendment, replacement and modification to these embodiment, scope of the present utility model is limited by claim and equivalent thereof.
Claims (11)
1. an electric pressure cooking saucepan, is characterized in that, comprising:
Multiple flexible members;
Heating plate, described heating plate comprises disk body and multiple heat dish pin, described multiple heat dish pin is circumferentially evenly distributed in the bottom of described disk body along described disk body, each described heat dish pin is arranged along the radially extension of described heating plate, wherein said flexible member is located at the bottom of described multiple heat dish pin correspondingly, the following table plane-plane contact of the upper surface of described flexible member and described heat dish pin.
2. electric pressure cooking saucepan according to claim 1, is characterized in that, each described heat dish pin is formed as square platform.
3. electric pressure cooking saucepan according to claim 1 and 2, is characterized in that, one end towards described heating plate center of each described heat dish pin has the stop part stretching out downwards.
4. electric pressure cooking saucepan according to claim 3, is characterized in that, described stop part is perpendicular to the downward extended baffle plate of described heat dish foot plate surface.
5. electric pressure cooking saucepan according to claim 4, is characterized in that, one end end face towards described heating plate center of described stop part is concordant with the corresponding end-faces of described heat dish pin.
6. electric pressure cooking saucepan according to claim 4, is characterized in that, the width of described stop part equals the width of described heat dish pin.
7. electric pressure cooking saucepan according to claim 3, is characterized in that, described stop part is extended at least one projection downwards of the one end towards described heating plate center from described heat dish pin.
8. electric pressure cooking saucepan according to claim 7, is characterized in that, described projection is two and is located at respectively the two ends on its width that described heat is coiled pin.
9. electric pressure cooking saucepan according to claim 7, is characterized in that, being shaped as of described projection is cylindrical, elliptical cylinder-shape, spherical or prismatic.
10. electric pressure cooking saucepan according to claim 7, is characterized in that, described stop part comprises:
Be formed at least one hole on the one end at described heating plate center of described heat dish pin;
Pin, the bottom surface that described pin is located in described hole and described heat dish pin is stretched out in lower end.
11. electric pressure cooking saucepans according to claim 1 and 2, is characterized in that, the mode that described flexible member produces precompressed by spring is mounted to described heat dish pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320664870.XU CN203647060U (en) | 2013-10-25 | 2013-10-25 | Electric pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320664870.XU CN203647060U (en) | 2013-10-25 | 2013-10-25 | Electric pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203647060U true CN203647060U (en) | 2014-06-18 |
Family
ID=50913510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320664870.XU Expired - Lifetime CN203647060U (en) | 2013-10-25 | 2013-10-25 | Electric pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203647060U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018227851A1 (en) * | 2017-06-16 | 2018-12-20 | 佛山市顺德区美的电热电器制造有限公司 | Heating plate assembly and cooking appliance therewith |
| 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 |
-
2013
- 2013-10-25 CN CN201320664870.XU patent/CN203647060U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018227851A1 (en) * | 2017-06-16 | 2018-12-20 | 佛山市顺德区美的电热电器制造有限公司 | Heating plate assembly and cooking appliance therewith |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |
|
| CX01 | Expiry of patent term |