CN102258320A - Flip type electric pressure cooker - Google Patents
Flip type electric pressure cooker Download PDFInfo
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- CN102258320A CN102258320A CN201110203945XA CN201110203945A CN102258320A CN 102258320 A CN102258320 A CN 102258320A CN 201110203945X A CN201110203945X A CN 201110203945XA CN 201110203945 A CN201110203945 A CN 201110203945A CN 102258320 A CN102258320 A CN 102258320A
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- pot cover
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Abstract
The invention relates to a flip type electric pressure cooker. The flip type electric pressure cooker comprises a cooker body, a rotary arm and a cooker cover made of metal, wherein the cooker body is connected with the rotary arm by a hinged shaft; the cooker cover is connected with the rotary arm by a pivoted shaft; the pivoted shaft is arranged on the rotary arm and can rotate on the rotary arm; the cooker cover can be driven to be fastened or unfastened with the cooker body by rotating the pivoted shaft; the cooker cover can be driven to uncover or cover on the cooker body by rotating the rotary arm; the cooker cover is provided with an installing hole; the pivoted shaft is provided with an installing column adapted with the installing hole; the cooker cover is detachably sheathed on the installing column; and a first sealing piece for preventing the steam from leaking through the installing hole is arranged between the pivoted shaft and the cooker cover. The flip type electric pressure cooker has the advantages of convenience in use, safety and easiness in cleaning.
Description
Technical field
The present invention relates to culinary cuisine utensil field, especially a kind of safe in utilization, the cleaning the flip-shell electric pressure cooking saucepan.
Background technology
In recent years, electric pressure cooking saucepan has substituted existing old-fashioned naked light formula pressure cooker because it is energy-conservation, advantage fast, easily, becomes one of family kitchen daily electrical home appliance product.The electric pressure cooking saucepan of selling on the existing market, commercially available electric pressure cooking saucepan mainly comprise two kinds:
First kind is split-type electric pressure cooker, this kind electric pressure cooking saucepan comprises pot cover and pot body, and the rotation pot cover is realized the fastening of pot cover and pot body or separated, when pot cover is in released state with a pot body, pot cover can freely take off from the pot body, this electric pressure cooker structure is simple, has cost advantage, so the market share is bigger, but after this kind electric pressure cooking saucepan takes off pot cover, pot cover is not easy to store, and it is big to take kitchen space, and residual soup juice pollutes the kitchen easily on the pot cover.
Second kind is electric pressure rice cooker, this kind electric pressure cooking saucepan also comprises pot cover and pot body, pot cover is hinged on pot body and is fixedly connected, the back pot cover of uncapping hangs over and has reduced the kitchen space that takies on pot body, use convenient, but this pot cover can not take off cleaning usually, the difficulty of removing contamination after long-time the use.This kind pot cover is made up of more parts usually in addition, complex structure, and weight is big, even it is also very inconvenient to disassemble cleaning, and the general cost of this kind electric pressure cooking saucepan is higher, occupation rate of market is lower, the marketing difficulty.
For the pot cover that solves electric pressure cooking saucepan cleans problem, those skilled in the art adopts multiple mode, all undesirable, for example notification number is CN2661057, patent name discloses a kind of electric pressure cooking saucepan easy cleaning scheme for the Chinese patent of " hermetically-sealed construction of pot in the electric pressure cooking saucepan ", the inventor has increased an aluminium dish in the inside of pot cover, with ring set on the pillar that stretches out on the pot cover, aluminium is folded buffer action to a certain degree, avoid food directly to contact with pot cover, taking off the aluminium dish during cleaning gets final product, this kind structure makes the cleaning of pot cover convenient to a certain extent, the technical staff in capable territory solves its cleaning problem with this structure applications to electric pressure rice cooker, but because electric pressure cooking saucepan in use needs steam discharge or other operation, still have food and be accumulated in the pot cover, still have the problem of the difficulty of removing contamination after long-term the use.
Summary of the invention
In order to solve the technical problem that above-mentioned prior art exists, the invention provides a kind of safe and reliable and clean flip-shell electric pressure cooking saucepan easily.
The technical solution adopted in the present invention is:
A kind of flip-shell electric pressure cooking saucepan, comprise a pot body, pivoted arm and metal pot cover, the pot body is connected by hinge with pivoted arm, pot cover and pivoted arm are by pivotally connected, be pivotally mounted on the pivoted arm and can on pivoted arm, rotate, rotation pivot can drive pot cover and pot body fastening or trip, rotating pivoted arm can drive pot cover and uncap with a pot body or close lid, pot cover is provided with installing hole, pivot is provided with the erection column suitable with installing hole, be sleeved on the erection column to the detachable formula of pot cover, be provided with first seal that prevents that steam from being leaked by installing hole between pivot and the pot cover.
Technique scheme can also be further perfect by following technical measures:
Pivot is provided with the positioning step that limits pot cover and pivotally connected position, and first seal is arranged on the positioning step and with pot cover and forms sealing.The flip-shell electric pressure cooking saucepan also comprises locking nut, and pot cover locks on pivot by locking nut.First seal is an O type seal, and positioning step is provided with mounting groove, and first seal is embedded in the mounting groove, and perhaps first seal is the shell-like seal that the bottom is provided with perforate, and first sealing member sheathing is on positioning step.Screw-type is tightly connected between locking nut and the erection column, is provided with second seal that prevents steam or leaked liquid between pot cover and the locking nut.Second seal is an O type seal, and locking nut is provided with mounting groove, and second seal is embedded in the mounting groove.Pivot is provided with rotary handle, and pivoted arm is provided with the pivoted hole corresponding with pivot, is provided with the 3rd seal that prevents that steam from being leaked by pivoted hole between pivot and the pivoted arm.The 3rd seal engages forms sealing at the edge of pivoted hole and with pivot.Cantilever is provided with the displacement switch that detects the pot cover turned position, and pivot is provided with the shifting part that can touch the displacement switch action.
Owing to adopted technique scheme, the present invention to have following beneficial effect:
1, owing to pot cover is connected with pivoted arm and being sleeved on the pivot of the detachable formula of pot cover, cleans, can not produce the problem of pollutant accumulation inconvenience cleaning so pot cover can be pulled down from pivot by pivot.In addition, can be suspended on by pivoted arm on pot body at pot cover, the pot cover that has solved the usual pressure pot again simultaneously takes off the problem that the back is inconvenient to deposit.
2, owing between pivot and pot cover, be provided with first seal, steam can not leak from installing hole in the use, avoid the steam ejection to jeopardize user security, and the pressure stability in the pot in can keeping cooking, can not cause pressure reduction or out of control because of steam leakage.
3, adopt locking nut that pot cover is locked on the pivot, make dismounting more convenient, and between locking nut and pot cover, also be provided with second seal and prevent that further steam from leaking, play the effect of dual-seal protection.
4, first seal can adopt the shell-like seal of O type seal or bottom opening, wherein O type seal is simple in structure, cost is lower but sealing is low slightly, the shell-like sealing surface of sealing is long-pending big, good seal performance, and can form sealing between pot cover and the pivot and between pivot and the pivoted arm simultaneously, but cost is slightly high.
5, also being provided with the 3rd seal between pivot and the pivoted arm prevents in when pot cover and pivotal mounting are the not fastening steam leakage cavity in the pivoted arm; owing to usually electrical equipments such as temperature transducer or displacement switch can be set in the cavity, the leakage of steam may cause the electrical equipment inefficacy to cause danger.
Description of drawings
Below in conjunction with accompanying drawing the present invention is done further specific descriptions:
Fig. 1 is the overall structure schematic diagram that closes the state of lid of embodiments of the invention one;
Fig. 2 is the overall structure schematic diagram of the state of uncapping of embodiments of the invention one;
Fig. 3 is the structure zoomed-in view at A place among Fig. 1;
Fig. 4 is the parting face view of pivot among Fig. 3;
Fig. 5 is the partial structurtes view of another kind of embodiment in the embodiments of the invention one;
Fig. 6 is the partial structurtes view of embodiments of the invention two.
Reference numeral
1, pot cover; 2, pot body; 3, pivoted arm;
4, revolve hand; 21, electric hot tray; 5, pivot;
6, hinge; 22, pot courage; 51, erection column;
7, locking nut; 8, first seal; 52, mounting groove;
9, second seal; 10, the 3rd seal; 53, positioning step;
11, top nut; 12, holding firmware.
The specific embodiment
Embodiment one:
As Fig. 1, Fig. 2, a kind of flip-shell electric pressure cooking saucepan shown in Figure 3, comprise pot body 2, pivoted arm 3 and metal pot cover 1, be provided with electric hot tray 21 in the pot body 2, be connected by hinge 6 between pot body 2 and the pivoted arm 3, pivoted arm 3 can overturn on pot body 2, pot cover 1 is connected by pivot 5 with pivoted arm 3, pivot 5 is installed on the pivoted arm 3 and can rotates on pivoted arm 3, rotation pivot 5 can drive pot cover 1 and pot body 2 fastenings or trip, rotating pivoted arm 3 can drive pot cover 1 and uncap with a pot body 2 or close lid, pot cover 1 is provided with installing hole, pivot 5 is provided with the erection column 51 suitable with installing hole, be sleeved on the erection column 51 to pot cover 1 detachable formula, be provided with first seal 8 that prevents that steam from being leaked by installing hole between pivot 5 and the pot cover 1.
Fig. 3 is the partial structurtes figure of pot cover 1 and pivoted arm 3 link positions, and pot cover 1 is connected with pivoted arm 3 by pivot 5, and pivot 5 is provided with erection column 51, positioning step 53 and mounting groove 52, as shown in Figure 4.Correspondence and erection column 51, the middle part of pot cover 1 is provided with installing hole, and erection column 51 passes installing hole, and the top of pot cover 1 is against on the positioning step 53, limits the link position of pot cover 1 and pivot 5.This electric pressure cooking saucepan also comprises a locking nut, pot cover 1 locks on pivot 5 by locking nut 7, thereby guarantee that rotating hinge 5 can drive also rotation simultaneously of pot cover 1, in order to realize that locking connects, the organic pitch thread of processing on the erection column 51, be enclosed within pot cover 1 on the erection column 51 during installation after, screwing locking nut 7 gets final product, in order to guarantee that locking nut 7 in use is not easy to return pine, the nut anti-looseness structure can also further be set, as locking perforated pins or lock washer etc. are set.
In order to guarantee under cooking status, the high-temperature steam of pot in the courage 22 can not leak the kitchen polluted even cause to be located at and revolve the too high scald of hand temperature user on the pivot 5 by the installing hole place of pot cover 1, present embodiment at first is provided with first seal 8 between pot cover 1 and pivot 5, first seal 8 the sealing that has realized between pot cover 1 and the pivot 5 is set, when first seal 8 is installed, can mounting groove 52 be set in positioning step 53 and pot cover 1 corresponding one side, first seal 8 is selected O type seal and first seal 8 is embedded in the mounting groove 52, and certain first seal 8 also can select other potted component to realize sealing.
Further improve the sealing property between pivot 5 and the pot cover 1, present embodiment also is provided with second seal 9 between locking nut 7 and pot cover 1 bottom surface, second seal 9 can be selected O type seal equally and on locking nut 7 mounting groove is set, second seal 9 is embedded in the mounting groove, behind the locking nut 9, be tightly connected by screw-type between nut and the erection column, and between the upper and lower surface of pot cover 1, forming sealing simultaneously, this double sealing structure has significantly improved the sealing property between pivot 5 and the pot cover 1.
For realizing user's purpose of rotation pivot 5 easily, revolve the outside that hand 4 stretches out cantilever 3, and be designed to user-friendly shape and structure, revolving hand 4 is fastened together through holding firmware 12 and pivot 5, can drive pivot 5 rotations when guaranteeing to revolve hand 4, holding firmware 12 is connected by 5 lockings of top nut 11 and pivot, revolves 4 in hand and is fastenedly connected by structure such as screw or buckle and holding firmware 12.
For realizing that pot cover fastens detections that put in place, prevent that the culinary art of improper He Gai position from producing to fly lid dangerous, present embodiment is provided with the displacement switch of detection pot cover turned position in cantilever 3, pivot 5 is provided with the shifting part of stirring displacement switch.In order to guarantee that pivot 5 can rotate freely on cantilever 3, cantilever 3 is provided with the pivoted hole corresponding with pivot 5, present embodiment the effect that is provided with the 3rd seal 10, the three seals 10 between pivoted hole and the pivot 5 mainly be locking nut 7 do not lock or long-term use to exist return steam after the loose phenomenon and enter by the installing hole micro-leakage and through pivoted hole in the chamber in the cantilever 3 and cause the electrical part short circuit to cause the installation fault.For guaranteeing the pivot smooth rotation, the 3rd seal 10 is arranged to the Y type, the sealing part comprises two sealing lip limits, the sealing lip limit contacts with pivot 5, the other end of seal is pressed on the pivoted hole place of cantilever 3 by crimp, and the seal of this structure had not only been realized effective sealing but also can not have been increased the rotary resistance of pivot 5 and fixing reliable.
The installation of the 3rd seal 5 can further be optimized, can adopt structure as shown in Figure 5 to improve in other embodiments, the 3rd seal 5 is arranged to two-way lip limit formula structure, the lip limit of one direction is engaged on the pivoted hole, the lip limit of other direction and pivot form sealing, the seal mounting structure of this structure has omitted crimp, is more convenient for producing assembling and replacing.
In use, the user is singlehanded revolves hand and can realize the fastening of pot cover and pot body or trip, hold and revolve handspring and change and to realize the He Hegai that uncaps, the back pot cover of uncapping is affiliated on the pot body by cantilever, when needs clean, it is flushable pot cover that the user only needs pot cover is pulled down from pivot, cleans and uses very conveniently, has solved the problem that inconvenience cleaning that conventional electric pressure cooking saucepan exists or pot cover are deposited trouble well.
Embodiment two:
As Fig. 6 and shown in Figure 5, the overall structure of present embodiment and embodiment one is similar substantially, difference is between the two: first seal 8 is made as the shell-like seal of bottom opening, first seal 8 is sleeved on the positioning step 53, the shell-like seal can be arranged to bowl-type or sleeve-like structure such as barrel-shaped is enclosed in the bottom surface and the side of positioning step 53 and reference column 51 can be passed above-mentioned bottom opening, the bottom of seal is arranged on and forms sealing between pot cover and the positioning step 53, sidepiece is arranged on and forms sealing between pivot 5 and the pivoted hole, first seal 8 of this spline structure be installed on the pivot and fastening locking nut 7 after, can be simultaneously between pivot 5 and pot cover 1, form sealing between pivot 5 and the cantilever 3, the technological problems of having avoided a plurality of seals to assemble respectively, and sealing area is big, and sealing property is more reliable.
Those of ordinary skill in the art should know; above-mentioned embodiment only is to optimize embodiment to one of the present invention; be not of the present invention all, it is identical or be equal to embodiment and all should belong in protection scope of the present invention that mode conversions such as any feature combination of doing based on above-mentioned embodiment, decomposition form.
Claims (10)
1. flip-shell electric pressure cooking saucepan, comprise a pot body, pivoted arm and metal pot cover, the pot body is connected by hinge with pivoted arm, pot cover and pivoted arm are by pivotally connected, be pivotally mounted on the pivoted arm and can on pivoted arm, rotate, rotation pivot can drive pot cover and pot body fastening or trip, rotating pivoted arm can drive pot cover and uncap with a pot body or close lid, it is characterized in that: described pot cover is provided with installing hole, pivot is provided with the erection column suitable with installing hole, be sleeved on the erection column to the detachable formula of described pot cover, be provided with first seal that prevents that steam from being leaked by installing hole between pivot and the pot cover.
2. flip-shell electric pressure cooking saucepan according to claim 1 is characterized in that: described pivot is provided with the positioning step that limits pot cover and pivotally connected position, and described first seal is arranged on the positioning step and with pot cover and forms sealing.
3. flip-shell electric pressure cooking saucepan according to claim 2 is characterized in that: described flip-shell electric pressure cooking saucepan also comprises locking nut, and pot cover locks on pivot by locking nut.
4. flip-shell electric pressure cooking saucepan according to claim 2 is characterized in that: described first seal is an O type seal, and positioning step is provided with mounting groove, and first seal is embedded in the mounting groove.
5. flip-shell electric pressure cooking saucepan according to claim 2 is characterized in that: described first seal is the shell-like seal that the bottom is provided with perforate, and first sealing member sheathing is on positioning step.
6. flip-shell electric pressure cooking saucepan according to claim 3 is characterized in that: screw-type is tightly connected between described locking nut and the erection column, is provided with second seal that prevents that steam from leaking between pot cover and the locking nut.
7. flip-shell electric pressure cooking saucepan according to claim 6 is characterized in that: described second seal is an O type seal, and locking nut is provided with mounting groove, and second seal is embedded in the mounting groove.
8. according to each described flip-shell electric pressure cooking saucepan of claim 1～7, it is characterized in that: described pivot is provided with rotary handle, pivoted arm is provided with the pivoted hole suitable with pivot, is provided with the 3rd seal that prevents that steam from being leaked by pivoted hole between pivot and the pivoted arm.
9. flip-shell electric pressure cooking saucepan according to claim 8 is characterized in that, described the 3rd seal engages forms sealing at the edge of pivoted hole and with pivot.
10. flip-shell electric pressure cooking saucepan according to claim 8 is characterized in that: described cantilever is provided with the displacement switch that detects the pot cover turned position, and described pivot is provided with the shifting part that can touch the displacement switch action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110203945 CN102258320B (en) | 2011-07-20 | 2011-07-20 | Flip type electric pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110203945 CN102258320B (en) | 2011-07-20 | 2011-07-20 | Flip type electric pressure cooker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102258320A true CN102258320A (en) | 2011-11-30 |
| CN102258320B CN102258320B (en) | 2013-09-18 |
Family
ID=45005312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110203945 Active CN102258320B (en) | 2011-07-20 | 2011-07-20 | Flip type electric pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102258320B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105640308A (en) * | 2014-11-17 | 2016-06-08 | 佛山市顺德区美的电热电器制造有限公司 | Upper cover of electric pressure cooker and electric pressure cooker |
| CN108851968A (en) * | 2017-05-12 | 2018-11-23 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking utensil |
| CN110338641A (en) * | 2019-07-26 | 2019-10-18 | 九阳股份有限公司 | For steam-heated cooking pot tool and steam heating type cooking apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0039005A1 (en) * | 1980-04-29 | 1981-11-04 | Württembergische Metallwarenfabrik Ag. | Valve for a pressure cooker |
| CN2416839Y (en) * | 1998-12-07 | 2001-01-31 | 菲高合作社 | Pressure regulating valve used for pressure cooker |
| CN201379415Y (en) * | 2008-12-31 | 2010-01-13 | 广东华南工业设计院 | Safe pressure cooker |
| CN201504992U (en) * | 2009-08-20 | 2010-06-16 | 九阳股份有限公司 | Safety type pressure cooker |
| CN201664195U (en) * | 2010-01-21 | 2010-12-08 | 九阳股份有限公司 | Integral type electric pressure cooker |
-
2011
- 2011-07-20 CN CN 201110203945 patent/CN102258320B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0039005A1 (en) * | 1980-04-29 | 1981-11-04 | Württembergische Metallwarenfabrik Ag. | Valve for a pressure cooker |
| CN2416839Y (en) * | 1998-12-07 | 2001-01-31 | 菲高合作社 | Pressure regulating valve used for pressure cooker |
| CN201379415Y (en) * | 2008-12-31 | 2010-01-13 | 广东华南工业设计院 | Safe pressure cooker |
| CN201504992U (en) * | 2009-08-20 | 2010-06-16 | 九阳股份有限公司 | Safety type pressure cooker |
| CN201664195U (en) * | 2010-01-21 | 2010-12-08 | 九阳股份有限公司 | Integral type electric pressure cooker |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105640308A (en) * | 2014-11-17 | 2016-06-08 | 佛山市顺德区美的电热电器制造有限公司 | Upper cover of electric pressure cooker and electric pressure cooker |
| CN108851968A (en) * | 2017-05-12 | 2018-11-23 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking utensil |
| CN110338641A (en) * | 2019-07-26 | 2019-10-18 | 九阳股份有限公司 | For steam-heated cooking pot tool and steam heating type cooking apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102258320B (en) | 2013-09-18 |
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Address after: Huaiyin District of Ji'nan City, Shandong Province, 250117 US 999 miles Patentee after: Joyoung Company Limited Address before: Xinsha Road, Huaiyin District of Ji'nan city of Shandong Province, No. 12 250118 Patentee before: Joyoung Company Limited |