CN202761001U - Electric pressure cooker - Google Patents
Electric pressure cooker Download PDFInfo
- Publication number
- CN202761001U CN202761001U CN 201220299902 CN201220299902U CN202761001U CN 202761001 U CN202761001 U CN 202761001U CN 201220299902 CN201220299902 CN 201220299902 CN 201220299902 U CN201220299902 U CN 201220299902U CN 202761001 U CN202761001 U CN 202761001U
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- China
- Prior art keywords
- latch segment
- pot cover
- electric pressure
- rotating shaft
- cover
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- 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 - Lifetime
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- 239000002184 metal Substances 0.000 claims abstract description 76
- 238000010411 cooking Methods 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 210000002421 cell wall Anatomy 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses an electric pressure cooker, in particular a one-piece electric pressure cooker, which belongs to the field of cooking utensils in kitchens and solves the technical problem that a metal cooker cover of the existing one-piece electric pressure cooker is inconvenient to mount and dismount. The utility model provides a scheme that the one-piece electric pressure cooker includes a cooker body and a cooker cover, the cooker cover includes a metal cooker cover and a one-piece cover plate, the one-piece cover plate is hinged on the cooker body, a mounting pillar is arranged on the one-piece cover plate, the metal cooker cover is fixed on the mounting pillar through a locking piece, the locking piece includes a locking block and a rotating shaft, the locking block is connected at an end part of the rotating shaft in an eccentric manner, a side groove is arranged on the mounting pillar, the rotating shaft passes through the side groove, and the locking block compresses and fixes the metal cooker cover onto the mounting pillar after rotating around the rotating shaft. The utility model is suitable for various one-piece electric pressure cookers, and can simplify the mounting and dismounting operation of the cooker cover and improve the fixing and sealing effects of the cooker cover.
Description
Technical field
The utility model relates to a kind of electric pressure cooking saucepan, especially the electric pressure cooking saucepan of Contiuum type.
Background technology
The electric pressure cooking saucepan of Contiuum type pot cover when uncapping need not to take off from the pot body, do not take up room, thereby be subject to liking of consumers in general, and the metal pot cover on the integrated electric pressure cooker also can be dismantled according to cleaning needs.Be typically provided with erection column on the pot cover of existing integrated electric pressure cooker, erection column passes metal pot cover, utilize locking nut that metal pot cover is fixed on the erection column, during the clean metal pot cover, the reverse rotation locking nut, just can take off metal pot cover from erection column, the mounting means of this metal pot cover is subjected to the impact of human factor larger, not only operation inconvenience, and metal pot cover is difficult to the disposable fastening effect that reaches, if locking nut does not screw, will cause pot cover gas leakage, affect the normal use of electric pressure cooking saucepan.
The utility model content
Problem to be solved in the utility model just provides a kind of electric pressure cooking saucepan, simplifies the dismounting operation of pot cover, improves the fixing and sealing effectiveness of pot cover.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of electric pressure cooking saucepan, comprise pot body and pot cover, described pot cover comprises metal pot cover and disjunctor cover plate, described disjunctor cover plate is hinged on pot body, described disjunctor cover plate is provided with erection column, described metal pot cover is fixed on the described erection column by locking member, described locking member comprises latch segment and rotating shaft, described latch segment is connected to roller end with eccentric manner, described erection column is provided with lateral groove, and described lateral groove is passed in described rotating shaft, after described latch segment rotates around the axis metal pot cover is pressed abd fixed on the erection column.
Further, the cell wall of described lateral groove is provided with stopper slot, and after described latch segment compressed metal pot cover, described rotating shaft snapped in described stopper slot.
Further, described locking member also comprises the handle piece, and described handle piece is connected to described latch segment one end and can drives latch segment and rotates.
Further, described latch segment, rotating shaft and the handle piece structure that is formed in one.
Further, described rotating shaft two ends are provided with latch segment, the latch segment at described handle piece connection rotating shaft two ends.
Further, the width of described latch segment connection rotating shaft one end connects the width of handle piece one end greater than latch segment.
Further, the position of contact pot cover adopts rounding off to connect on the described latch segment.
Further, described erection column is provided with and cooperates the shaft shoulder that compresses pot cover with latch segment.
Further, seal by sealing ring between the described shaft shoulder and the described pot cover.
Further, described metal pot cover is with the pot tooth, and described erection column drives described metal pot cover and pot body rotary fastening; Perhaps described metal pot cover is the inner cap that is installed in the disjunctor cover plate.
The beneficial effects of the utility model:
The utility model has changed the fixed form of existing electric pressure cooking saucepan metal pot cover, adopts latch segment and rotating shaft to replace locking nut; When metal pot cover was installed, the lateral groove of erection column was passed in rotating shaft, because latch segment is connected to roller end with eccentric manner, when the rotation lock piece, latch segment can press to metal pot cover gradually away from the position of eccentric point, and metal pot cover is fixed the most at last; Need only the backward rotation latch segment during dismounting metal pot cover; Compared with prior art, the utility model is when the dismounting metal pot cover, and the operator only needs a rotational action to get final product, and has simplified the dismounting operation of metal pot cover, has avoided the repeatedly troublesome operation of rotational lock nut.
During locking member fixing metal pot cover of the present utility model, be subjected to the impact of human factor less, metal pot cover can both keep good stability after each the installation, thereby has improved the fixed effect of metal pot cover, and then has guaranteed the sealing effectiveness of metal pot cover.
In addition, locking member provided by the utility model, simple in structure, be easy to manufacture, and only need leave lateral groove on the erection column, compared to existing technology on the erection column technique of screw thread processed want simply many; In the prior art, after the long-term use of locking nut and erection column, the situation that thread damage can not screw easily occurs, and there is not above-mentioned situation in locking member provided by the utility model.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is the pot cover schematic diagram of electric pressure cooking saucepan among the utility model embodiment one;
Fig. 2 is the enlarged drawing at A place among Fig. 1;
Fig. 3 is that electric pressure cooker cover is the schematic diagram before fixing among the utility model embodiment one;
Fig. 4 is that electric pressure cooker cover is the schematic diagram after fixing among the utility model embodiment one;
Fig. 5 is the structural representation of erection column among the utility model embodiment one;
Fig. 6 is the structural representation of locking member among the utility model embodiment one.
The specific embodiment
The utility model provides a kind of electric pressure cooking saucepan, comprise pot body and pot cover, pot cover comprises metal pot cover and disjunctor cover plate, and an end of disjunctor cover plate is hinged on pot body, and the disjunctor cover plate is provided with erection column, metal pot cover is fixed on the described erection column by locking member, locking member comprises latch segment and rotating shaft, and latch segment is connected to roller end with eccentric manner, and erection column is provided with lateral groove, lateral groove is passed in rotating shaft, after latch segment rotates around the axis metal pot cover is pressed abd fixed on the erection column.Because latch segment is connected to roller end with eccentric manner, when the rotation lock piece, latch segment can press to metal pot cover gradually away from the position of eccentric point, and metal pot cover is fixed the most at last; Need only the backward rotation latch segment during dismounting metal pot cover; Compared with prior art, the utility model is when the dismounting metal pot cover, and the operator only needs a rotational action to get final product, and has simplified the dismounting operation of metal pot cover, has avoided the repeatedly troublesome operation of rotational lock nut.
Disjunctor cover plate among the utility model embodiment can be the cover plate of whole covering metal pot covers, such as the inner lining structure in the square electric pressure cooker; Certainly, the disjunctor cover plate also can be the cover plate of partial coverage metal pot cover, such as the spiral arm of electric pressure cooking saucepan.
Be explained and illustrated below in conjunction with the accompanying drawing of the present embodiment technical scheme to the utility model embodiment, but following embodiment is preferred embodiment of the present utility model only, is not whole.Based on the embodiment in the embodiment, those skilled in the art belong to protection domain of the present utility model at lower other embodiment that obtains of the prerequisite of not making creative work.
Embodiment one:
With reference to Fig. 1,2, a kind of electric pressure cooking saucepan comprises pot body and pot cover, pot cover comprises metal pot cover 1 and disjunctor cover plate 1, one end of disjunctor cover plate 1 is hinged on pot body, and disjunctor cover plate 1 is provided with erection column 5, and erection column 5 passes metal pot cover 1 and metal pot cover 1 is fixing by locking member 6.During practical operation, the pot cover that closes, erection column 5 drive metal pot covers 1 rotation, and the pot tooth on the metal pot cover 1 is fastened with pot tooth on the pot body.Operation also is provided with rotating handles 3 on disjunctor cover plate 1 for the convenience of the user, and rotating handles 3 is connected and installed post 5 by rotating seat, drives erection column 5 when rotating rotating handles 3 and rotates, and realizes the fastening of pot cover and pot body or separates; It is a kind of optimal way that rotating handles 3 is set certainly, also can be that other structures drive erection column 5 rotations.
With reference to Fig. 2, above-mentioned locking member 6 comprises latch segment 62 and rotating shaft 61, and latch segment 62 is connected to rotating shaft 61 ends with eccentric manner, and erection column 5 is provided with lateral groove 50, lateral groove 50 is passed in rotating shaft 61, and latch segment 62 is pressed abd fixed on metal pot cover 1 on the erection column 5 after 61 rotations around the shaft; With reference to Fig. 3,4, during operation, the user snaps in the rotating shaft 61 of locking member 6 in the lateral groove 50, promotes latch segment 62 and makes it can lock metal pot cover 1 to the rotation of erection column 5 opposite sides; Unpick and wash locking during metal, reverse cocked latch segment 62 and with rotating shaft 61 from lateral groove 50 interior taking-ups, can pull down metal pot cover 1 from erection column 5, easy to operate.Above-mentioned rotating shaft 61 can be cylindrical or oblate cylindricality, also can be other shapes.
With reference to Fig. 5, be fixed in the process of metal pot cover 1 at locking member 6, lateral groove 50 is except the space that rotating shaft 61 rotations are provided, supporting role has been played in the lower surface of lateral groove 50 also countershaft 61, the support of lateral groove 50 has been arranged, could keep the interaction force between latch segment 62 and the metal pot cover 1, until latch segment 62 compresses metal pot cover 1 fully.Cell wall in lateral groove 50 lower ends is provided with stopper slot 52, after latch segment 62 compresses metal pot cover 1, rotating shaft 61 snaps in the stopper slot 52, can prevent that rotating shaft 61 from skidding off lateral groove 50, as simple transformation: the screens projection can be set at the cell wall of lateral groove lower end, when latch segment rotates, block rotating shaft by the screens projection and prevent that rotating shaft from skidding off lateral groove.
With reference to Fig. 6, operate for ease of the user, locking member 6 also includes handle piece 63, handle piece 63 is arranged on the other end of locking member 6 phase countershafts 61, behind latch segment 62 locking metal pot covers 1, can produce interaction force between metal pot cover 1 and the latch segment 62, larger resistance is arranged when latch segment 62 is cocked, thereby handle piece 63 is set, handle piece 63 is playing the effect of the arm of force, operates more laborsaving; In addition, handle piece 63 can be the same with rotating shaft 61 is columniform, makes things convenient for the user to pull; Perhaps a side of handle piece 63 is concordant with the side that latch segment 62 compresses metal pot cover 1, and latch segment 62 can compress metal pot cover 1 jointly with handle piece 63 like this, and the fixed effect of metal pot cover 1 is better.Handle piece 63 and latch segment 62 structure that is formed in one, as adopting the injection moulding mode, perhaps handle piece 63, latch segment 62, rotating shaft 61 structure that is formed in one, structural strength is good.
With reference to Fig. 6, on the basis of such scheme, for further promoting the fixed effect of metal pot cover 1, be equipped with 62, two latch segments 62 of latch segment at the two ends of rotating shaft 61 and can compress simultaneously metal pot cover 1, the stress point on the metal pot cover 1 distributes comparatively even like this.These two latch segments 62 can be one-body molded with aforesaid handle piece 63, and handle piece 63 drives two latch segments 62 and rotates simultaneously; Perhaps handle piece 63 drives 62 rotations of a latch segment, drives another latch segment 62 by rotating shaft 61 and rotate when rotating.
The width of latch segment 62 connection rotating shafts 61 1 ends of the present embodiment connects the width of handle piece 63 1 ends greater than latch segment 62, locking principle by the present embodiment locking member 6 as can be known, one end of latch segment 62 connection rotating shafts 61 applies pressure to metal pot cover 1 in advance when latch segment 62 rotates, and has a critical point when exerting pressure, when being in the critical point position, active force between latch segment 62 and the metal pot cover 1 is maximum, because latch segment 62 connects the width of handle piece 63 1 ends less than the width of latch segment 62 connection rotating shafts 61 1 ends, latch segment 62 has larger rotational angle, so that latch segment 62 can turn over critical point and keep, has the self-locking effect, get loose because external force causes latch segment 62 after avoiding metal pot cover 1 to fix, improve the stability maintenance of metal pot cover 1.
In addition, the position of contact pot cover adopts rounding off to connect on the latch segment 62, mainly is an end of latch segment 62 connection rotating shafts 61, adopts rounding off to connect the rotary resistance that can reduce latch segment 62, leicht fallen D/A during operation has also reduced the wearing and tearing on 62 pairs of metal pot cover 1 surfaces of latch segment simultaneously.
With reference to Fig. 2, for better fixedly pot cover, be provided with the shaft shoulder 51 at erection column 5, latch segment 62 is pressed on metal pot cover 1 on the shaft shoulder 51, and is provided with sealing 7 between the shaft shoulder 51 and the metal pot cover 1, improves the pot cover sealing.
Embodiment two:
The pot of electric pressure structure that the present embodiment provides is roughly identical with embodiment one, repeat no more herein, different is: metal pot cover is mounted in the inner cap in the disjunctor cover plate, this kind electric pressure cooking saucepan generally is to realize being tightly connected between inner cap and the pot courage by the fastening of pot courage in the retainer in the pot cover and the pot body, the disjunctor cover plate is provided with erection column, erection column passes inner cap, and inner cap is fixed on the erection column by locking member.But the structures such as the locking member of the present embodiment, erection column are reference example one all, repeats no more.
In addition, existing temperature control type electric pressure cooker, in pot cover corresponding pot courage above be provided with temperature measuring equipment, can change by the perception kettle temperature, thereby control more accurately operating temperature and the pressure of electric pressure cooking saucepan, the general column construction of temperature measuring equipment, the erection column in above-described embodiment can be used as the thermal conductive shell of temperature measuring equipment, laying temperature sensor in the erection column is such as thermistor etc.; The cylindricality temperature measuring equipment that also can be integral type is installed on pot body, with the metal shell of cylindricality temperature measuring equipment as the erection column in above-described embodiment.
By above-described embodiment, the purpose of this utility model is by in full force and effect having reached.The personage who is familiar with this skill should be understood that the utility model includes but not limited to the content of describing in accompanying drawing and the top specific embodiment.Any modification that does not depart from function and structure principle of the present utility model all will be included in the scope of claims.
Claims (10)
1. electric pressure cooking saucepan, comprise pot body and pot cover, described pot cover comprises metal pot cover and disjunctor cover plate, described disjunctor cover plate is hinged on pot body, described disjunctor cover plate is provided with erection column, described metal pot cover is fixed on the described erection column by locking member, it is characterized in that: described locking member comprises latch segment and rotating shaft, described latch segment is connected to roller end with eccentric manner, described erection column is provided with lateral groove, described lateral groove is passed in described rotating shaft, after described latch segment rotates around the axis metal pot cover is pressed abd fixed on the erection column.
2. a kind of electric pressure cooking saucepan as claimed in claim 1, it is characterized in that: the cell wall of described lateral groove is provided with stopper slot, and after described latch segment compressed metal pot cover, described rotating shaft snapped in described stopper slot.
3. a kind of electric pressure cooking saucepan as claimed in claim 1, it is characterized in that: described locking member also comprises the handle piece, described handle piece is connected to described latch segment one end and can drives latch segment and rotates.
4. a kind of electric pressure cooking saucepan as claimed in claim 3 is characterized in that: described latch segment, rotating shaft and the handle piece structure that is formed in one.
5. a kind of electric pressure cooking saucepan as claimed in claim 3, it is characterized in that: described rotating shaft two ends are provided with latch segment, the latch segment at described handle piece connection rotating shaft two ends.
6. a kind of electric pressure cooking saucepan as claimed in claim 3 is characterized in that: the width of described latch segment connection rotating shaft one end connects the width of handle piece one end greater than latch segment.
7. a kind of electric pressure cooking saucepan as claimed in claim 1 is characterized in that: the position employing rounding off connection of contact pot cover on the described latch segment.
8. a kind of electric pressure cooking saucepan as claimed in claim 1 is characterized in that: described erection column is provided with and cooperates the shaft shoulder that compresses pot cover with latch segment.
9. a kind of electric pressure cooking saucepan as claimed in claim 8 is characterized in that: seal by sealing ring between the described shaft shoulder and the described pot cover.
10. a kind of electric pressure cooking saucepan as claimed in claim 1 is characterized in that: described metal pot cover is with the pot tooth, and described erection column drives described metal pot cover and a pot body rotary fastening; Perhaps described metal pot cover is the inner cap that is installed in the disjunctor cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220299902 CN202761001U (en) | 2012-06-25 | 2012-06-25 | Electric pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220299902 CN202761001U (en) | 2012-06-25 | 2012-06-25 | Electric pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202761001U true CN202761001U (en) | 2013-03-06 |
Family
ID=47767617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220299902 Expired - Lifetime CN202761001U (en) | 2012-06-25 | 2012-06-25 | Electric pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202761001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110279292A (en) * | 2019-07-18 | 2019-09-27 | 陈忠杰 | Pressure relief device for electric pressure cooker |
-
2012
- 2012-06-25 CN CN 201220299902 patent/CN202761001U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110279292A (en) * | 2019-07-18 | 2019-09-27 | 陈忠杰 | Pressure relief device for electric pressure cooker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 250118 999 Mei Li Road, Huaiyin District, Ji'nan, Shandong Patentee after: JOYOUNG Co.,Ltd. Address before: Xinsha Road, Huaiyin District of Ji'nan city of Shandong Province, No. 12 250118 Patentee before: JOYOUNG Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130306 |