CN201341771Y - Electric pressure cooker capable of automatically regulating pressure - Google Patents
Electric pressure cooker capable of automatically regulating pressure Download PDFInfo
- Publication number
- CN201341771Y CN201341771Y CN 200920135004 CN200920135004U CN201341771Y CN 201341771 Y CN201341771 Y CN 201341771Y CN 200920135004 CN200920135004 CN 200920135004 CN 200920135004 U CN200920135004 U CN 200920135004U CN 201341771 Y CN201341771 Y CN 201341771Y
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- heat
- electric pressure
- generating disc
- outer pot
- cooker
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Abstract
The utility model relates to an electric pressure cooker, in particular to an electric pressure cooker capable of automatically regulating pressure through elastic mechanisms with the advantages of simple structure, high deformation precision, safety and reliability. The electric pressure cooker for automatically regulating pressure comprises a housing, an inner cooker, an outer cooker, a heating disk and a cooker cover, wherein, automatic pressure regulating devices are arranged between the heating disk and the outer cooker; the automatic pressure regulating devices are at least two elastic mechanisms arranged between the inner side of the bottom surface of the outer cooker and the bottom surface of the heating disks and uniformly distributed along the concentric circles of the bottom surface of the outer cooker; the elastic mechanisms are small elastic plates fixed on the boss part formed on the inner side of the bottom surface of the outer cooker; the small elastic plates form at least one elastically-deformable free end relative to the boss part of the bottom surface of the outer cooker; and the elastically-deformable free is fixedly connected with the boss part in the corresponding position of the bottom surface of the heating disk in the vertical direction. The automatic pressure regulating device adjusts the pressure in the cooker more precisely, and the structure is simple.
Description
Technical field
The utility model relates to a kind of electric pressure cooking saucepan, particularly a kind of electric pressure cooking saucepan of realizing automatic Regulation by simple in structure, deformation precision height and safe and reliable elastic mechanism.
Background technology
The automatic Regulation function of electric pressure cooking saucepan is normally utilized the elastic mechanism that is installed between outer pot and the heat-generating disc to be out of shape under the pot inner pressure effect and is realized pot inner pressure control.The accuracy of the distortion of elastic mechanism and reliability are determining electric pressure cooking saucepan pressure regulation accuracy and electric pressure cooking saucepan safety in utilization.
The elastic mechanism that present people are adopted has early stage corrugated plating, disk spring and went out combined type elastic plate mechanism afterwards, bad for early stage corrugated plating that adopts or dish-shaped elasticity owing to formed elastic deformation linearity, make electric pressure cooking saucepan pressure regulation inaccuracy, be unfavorable for the control of the pressure of electric pressure cooking saucepan, simultaneously corrugated plating or disk spring complex structure, be difficult for processing, production cost is higher.For the combined type elastic plate mechanism that occurred afterwards also from multiple mode, as: Chinese patent 200520060470.3, name is called " a kind of electric pressure cooking saucepan ", a kind of electric pressure cooking saucepan is disclosed, comprising pot body, outer pot, interior pot, pot cover, heat-generating disc, be provided with sealing ring between pot cover and the interior pot, heat-generating disc is installed in interior pot bottom, be provided with elastomer between heat-generating disc and the outer pot bottom, this elastomer is a slab construction, the outer pot intracavity bottom is provided with some legs, and elastomer places on the leg, and is fixed on the heat-generating disc bottom.Thereby this elastic plate mechanism is owing to adopted the large tracts of land flexure strip to cause the deformation unfavourable defect, and deformation is unfavorable for accurately controlling pot inner pressure for a short time.
The utility model content
The purpose of this utility model is to overcome above-mentioned technical problem, and a kind of electric pressure cooking saucepan of realizing automatic Regulation by simple in structure, deformation precision height and safe and reliable elastic mechanism is provided.
The purpose of this utility model can reach by following measure:
This automatic Regulation electric pressure cooking saucepan, it comprises shell body, interior pot, outer pot, heat-generating disc and pot cover, wherein set up automatic pressure regulating device between heat-generating disc and the outer pot, described automatic pressure regulating device is to be set up between the inboard and heat-generating disc bottom surface, described outer pot bottom surface at least two and along equally distributed elastic mechanism on the concentric circles of outer pot bottom surface, described elastic mechanism is the little elastic plate that is fixed on the inboard formed boss portion in described outer pot bottom surface, institute's little elastic plate of telling forms at least one with respect to outer pot bottom surface boss portion can elastically-deformable free end, and described elastically-deformable free end is fixedlyed connected with the boss of corresponding section, heat-generating disc bottom surface formation.
Preferably, be formed centrally fixing hole in the described little elastic plate and constitute fixedlying connected on the vertical direction with the inboard formed boss portion in outer pot bottom surface.
Preferably, described little elastic plate have two can elastically-deformable free end.
Preferably, at least one elastically-deformable free end of described little elastic plate constitutes fixedlying connected on the vertical direction with the boss portion that corresponding section, heat-generating disc bottom surface forms.
Preferably, two of described little elastic plate elastic deformation free ends constitute fixedlying connected on the vertical direction with two boss portion that corresponding section, heat-generating disc bottom surface forms respectively.
Preferably, the fixed connection place of the boss portion that forms with corresponding section, heat-generating disc bottom surface on the elastically-deformable free end of little elastic plate forms mobile mouthful of horizontal direction, for moving on the fixed connecting part horizontal direction.
The utlity model has following advantage:
Automatic Regulation electric pressure cooking saucepan provided by the utility model is owing to adopted the automatic pressure regulating device of brand-new design can the electric pressure cooking saucepan internal pressure to regulate more accurately, and simple in structure, and security is higher.In addition since elastic plate and heating plate be and contact, so can be owing to the elastic performance of temperatures involved elastic plate.
Description of drawings
Fig. 1 is the structural representation of the electric pressure cooking saucepan of automatic Regulation shown in the utility model.
Fig. 2 is the vertical view figure of automatic pressure regulating device Fig. 1 mounting means.
Fig. 3 is an A place enlarged diagram among Fig. 1.
Fig. 4 is the another kind of mounting means schematic diagram of automatic pressure regulating device described in the utility model.
Fig. 5 is a B place enlarged diagram among Fig. 4.
The specific embodiment
In conjunction with the accompanying drawings the utility model is further described.
Consult Fig. 1,4, this practical new described automatic Regulation electric pressure cooking saucepan, comprise shell body 1, interior pot 2, outer pot 3, heat-generating disc 4 and pot cover 5, wherein set up automatic pressure regulating device between heat-generating disc 4 and the outer pot 3, wherein the installation of shell body 1, interior pot 2, outer pot 3 heat-generating discs 4 and pot cover 5 and position relation are known technology, be not repeated herein, only original creation parts of the present utility model be elaborated.Automatic pressure regulating device described in the utility model is to be set up between inboard and heat-generating disc 4 bottom surfaces, described outer pot 3 bottom surfaces at least two and along equally distributed elastic mechanism on the outer pot 3 bottom surface concentric circles, described elastic mechanism is the little elastic plate 6 that is fixed on the inboard formed boss portion 31 in described outer pot 3 bottom surfaces, institute's little elastic plate 6 of telling forms at least one with respect to outer pot 3 bottom surface boss portion 31 can elastically-deformable free end 61, and described elastically-deformable free end 61 is fixedlyed connected with the boss 41 of corresponding section, heat-generating disc 4 bottom surface formation.
Consult Fig. 1 to 3, automatic pressure regulating device described in the utility model is to be set up between inboard and heat-generating disc 4 bottom surfaces, described outer pot 3 bottom surfaces three and along equally distributed elastic mechanism on the outer pot 3 bottom surface concentric circles, described elastic mechanism is the little elastic plate 6 that is fixed on the inboard formed boss portion 31 in described outer pot 3 bottom surfaces, fixedly connected with the boss portion 31 of outer pot 3 in the middle of the little elastic plate 6, institute's little elastic plate 6 of telling forms two with respect to outer pot 3 bottom surface boss portion 31 can elastically-deformable free end 61, and described elastically-deformable free end 61 is fixedlyed connected with the boss 41 of corresponding section, heat-generating disc 4 bottom surface formation.The fixed connection place of the boss portion 41 that forms with corresponding section, heat-generating disc 4 bottom surface on the described little elastic plate 6 elastically-deformable free ends 61 forms mobile mouthful 62 of horizontal direction, for moving on the fixed connecting part horizontal direction.
Consult Fig. 4,5, automatic pressure regulating device described in the utility model is to be set up between inboard and heat-generating disc 4 bottom surfaces, described outer pot 3 bottom surfaces three and along equally distributed elastic mechanism on the outer pot 3 bottom surface concentric circles, described elastic mechanism is the little elastic plate 6 that is fixed on the inboard formed boss portion 31 in described outer pot 3 bottom surfaces, institute's little elastic plate 6 of telling forms two with respect to outer pot 3 bottom surface boss portion 31 can elastically-deformable free end 61, and one of described two elastically-deformable free ends 61 are fixedlyed connected with the boss 41 that corresponding section, heat-generating disc 4 bottom surface forms.The fixed connection place of the boss portion 41 that forms with corresponding section, heat-generating disc 4 bottom surface on the described little elastic plate 6 elastically-deformable free ends 61 forms mobile mouthful 62 of horizontal direction, for moving on the fixed connecting part horizontal direction.
Above disclosed only is preferred embodiments of the present utility model, can not limit the interest field of the utility model certainly with this, and therefore the equivalent variations of being done according to the utility model claim still belongs to the scope that the utility model is contained.
Claims (6)
1, a kind of automatic Regulation electric pressure cooking saucepan, it comprises shell body, interior pot, outer pot, heat-generating disc and pot cover, wherein set up automatic pressure regulating device between heat-generating disc and the outer pot, it is characterized in that, described automatic pressure regulating device is to be set up between the inboard and heat-generating disc bottom surface, described outer pot bottom surface at least two and along equally distributed elastic mechanism on the concentric circles of outer pot bottom surface, described elastic mechanism is the little elastic plate that is fixed on the inboard formed boss portion in described outer pot bottom surface, institute's little elastic plate of telling forms at least one with respect to outer pot bottom surface boss portion can elastically-deformable free end, fixedlying connected on described elastically-deformable free end and the boss portion formation vertical direction that corresponding section, heat-generating disc bottom surface forms.
2, automatic Regulation electric pressure cooking saucepan according to claim 1 is characterized in that: be formed centrally fixing hole in the described little elastic plate and constitute fixedlying connected on the vertical direction with the inboard formed boss portion in outer pot bottom surface.
3, automatic Regulation electric pressure cooking saucepan according to claim 2 is characterized in that: described little elastic plate has two can elastically-deformable free end.
4, automatic Regulation electric pressure cooking saucepan according to claim 3 is characterized in that: at least one elastically-deformable free end of described little elastic plate constitutes fixedlying connected on the vertical direction with the boss portion that corresponding section, heat-generating disc bottom surface forms.
5, automatic Regulation electric pressure cooking saucepan according to claim 3 is characterized in that: two elastic deformation free ends of described little elastic plate constitute fixedlying connected on the vertical direction with two boss portion that corresponding section, heat-generating disc bottom surface forms respectively.
6, according to the arbitrary described automatic Regulation electric pressure cooking saucepan of claim 1 to 5, it is characterized in that: the fixed connection place of the boss portion that forms with corresponding section, heat-generating disc bottom surface on the elastically-deformable free end of little elastic plate forms mobile mouthful of horizontal direction, for moving on the fixed connecting part horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920135004 CN201341771Y (en) | 2009-02-23 | 2009-02-23 | Electric pressure cooker capable of automatically regulating pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920135004 CN201341771Y (en) | 2009-02-23 | 2009-02-23 | Electric pressure cooker capable of automatically regulating pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201341771Y true CN201341771Y (en) | 2009-11-11 |
Family
ID=41273356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920135004 Ceased CN201341771Y (en) | 2009-02-23 | 2009-02-23 | Electric pressure cooker capable of automatically regulating pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201341771Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109567580A (en) * | 2018-12-28 | 2019-04-05 | 浙江爱仕达生活电器有限公司 | A kind of elastic slice mounting structure in electric pressure cooking saucepan |
-
2009
- 2009-02-23 CN CN 200920135004 patent/CN201341771Y/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109567580A (en) * | 2018-12-28 | 2019-04-05 | 浙江爱仕达生活电器有限公司 | A kind of elastic slice mounting structure in electric pressure cooking saucepan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20110614 Decision number of declaring invalidation: 16694 Granted publication date: 20091111 |