CN102697386B - Electric pressure cooker capable of opening and closing cover smoothly - Google Patents
Electric pressure cooker capable of opening and closing cover smoothly Download PDFInfo
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- CN102697386B CN102697386B CN201210164826.2A CN201210164826A CN102697386B CN 102697386 B CN102697386 B CN 102697386B CN 201210164826 A CN201210164826 A CN 201210164826A CN 102697386 B CN102697386 B CN 102697386B
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- 239000002184 metal Substances 0.000 claims abstract description 115
- 238000010411 cooking Methods 0.000 claims abstract description 47
- 238000007667 floating Methods 0.000 claims abstract description 12
- 238000009826 distribution Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 description 18
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000011435 rock Substances 0.000 description 4
- 210000004907 gland Anatomy 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000033558 biomineral tissue development Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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Abstract
The invention discloses an electric pressure cooker capable of opening and closing a cover smoothly, relating to the technical field of a kitchen cooking appliance and solving a problem that the cover of the current electric pressure cooker is unsmooth in opening and closing. The electric pressure cooker capable of opening and closing the cover smoothly provided by the invention comprises a pot body and a cover body, wherein the cover body is hinged on the pot body; pot teeth are arranged on the pot body; the cover body comprises an upper cover and a metal pot cover, wherein cover teeth are arranged on the metal pot cover; the metal pot cover is rotated so that the pot teeth and the cover teeth can be mutually locked or separated; the middle part of the metal pot cover is connected on the upper cover by a floating pivotal shaft; elastic supporting posts for keeping the rotation balance of the metal pot cover are arranged between the outer edge of the metal pot cover and the upper cover; and the at least two elastic supporting posts are uniformly distributed along the circumferential direction of the metal pot cover. The embodiment of the invention is mainly used for the electric pressure cooker, in particular a square electric pressure cooker which is arranged by the metal pot cover in a floating manner.
Description
Technical field
The present invention relates to culinary cuisine technical field of electric appliances, relate in particular to a kind of folding lid electric pressure cooking saucepan smoothly.
Background technology
At present popular electric pressure cooking saucepan is mainly divided into following two kinds of structures on the market:
The first, as shown in Figure 1, on pot body 10, be provided with the stay-warm case 12 of placing pot courage 11, and pot tooth 13 is set on stay-warm case 12, on pot cover, arrange and there is the metal pot cover 14 that covers tooth 15, metal pot cover 14 is mostly adopted and is made of a steel, also claim steel lid, realize electric pressure cooking saucepan by the fastening of metal pot cover 14 and stay-warm case 12 sealed, the sealing ring sealing with pot courage 11 is set simultaneously on metal pot cover 14.While adopting this scheme, can, by the sealing between the deformation failure sealing ring of metal pot cover 14 and pot courage 11, realize the safety relief of electric pressure cooking saucepan.This pot tooth 13 is arranged on scheme on stay-warm case 12 and in circular electric pressure cooker, uses morely, is commonly referred to as circle pot.
The second, as shown in Figure 2, on pot body 20, be provided with the accommodating cavity of placing pot courage 21, and pot tooth 22 is directly set on pot courage 21, on pot cover, arrange and there is the retainer 23 that covers tooth 24, realize the sealed of electric pressure cooking saucepan by the fastening of retainer 23 and pot courage 21.Because retainer and a pot courage directly fasten, if the sealing ring with the sealing of pot courage is set on retainer, to cause the electric pressure cooking saucepan can not safety relief, so this scheme also arranges relocatable inner cap 25 on pot cover in prior art, and on inner cap 25, arrange and a pot sealing ring for courage sealing, destroy the sealing between sealing ring and pot courage 21 by the unsteady pot of inner cap 25 after upper pressure, realize the safety relief of electric pressure cooking saucepan.This pot tooth 22 be arranged on scheme on pot courage 21 in square electric pressure cooker, use more, the side's of being commonly referred to as pot.Existing side pot is generally arranged on retainer and inner cap to cover, and fastens by press-button structure between upper cover and pot body.
Square electric pressure cooker is subject to more consumer's favors to modelling fashion, in prior art, design the fastening of metal pot cover and stay-warm case is applied to the class side's pot structure in square electric pressure cooker, be specially at metal pot cover multiple hoisting axis are set, by hoisting axis, metal pot cover is lifted into and is covered, and gland steam exhauster and pressure limiting valve are arranged on to the center of metal pot cover, so that gland steam exhauster is only original place rotation with respect to upper cover in the time that rotating metallic pot cover is uncapped, prevent from forming and interfering between gland steam exhauster, pressure limiting valve and upper cover.
Realize and use in above-mentioned class side pot process, inventor finds that in prior art, at least there are the following problems: larger inclination easily appears in metal pot cover, while causing rotating metallic pot cover to carry out folding lid, between lid tooth and pot tooth, easily interfere, cause folding lid to have some setbacks; In addition, there is larger inclination in metal pot cover, also can cause rotating metallic pot cover to carry out folding lid time, between metal pot cover meeting and upper cover, rubs, and also can cause folding lid to have some setbacks, and upper cover is caused to part wearing and tearing.
Summary of the invention
Technical problem to be solved by this invention is to overcome the deficiencies in the prior art and a kind of folding lid electric pressure cooking saucepan is smoothly provided, and makes the folding lid of electric pressure cooking saucepan more smooth and easy.
For achieving the above object, the present invention adopts following technical scheme:
A kind of folding lid electric pressure cooking saucepan smoothly, comprises pot body and lid, and lid is hinged on pot body, and pot body is provided with a pot tooth, and lid comprises upper cover and metal pot cover, and metal pot cover is provided with and covers tooth, rotating metallic pot cover, and pot tooth can mutually fasten or separate with lid tooth; The middle part of described metal pot cover is pivotally connected to and covers by floating, and is provided with the elastomeric support column that keeps metal pot cover rotary balance between the outer rim of metal pot cover and upper cover, and elastomeric support column is at least 2 and circumferential distribution along metal pot cover.
Described elastomeric support column is arranged on and covers, and freely conflicts on metal pot cover in the lower end of elastomeric support column.
Described elastomeric support column is arranged on metal pot cover, freely conflicts and cover upper in the upper end of elastomeric support column.
On described metal pot cover, being suppressed with the platform corresponding with elastomeric support column, conflicts on platform and can on platform, slide in the lower surface of elastomeric support column.
Described elastomeric support column is 3, above covers and is provided with for the unsteady pilot hole of elastomeric support column.
On described, cover and be provided with for the pivotally supported pivoted hole that floats, one end of the pivot that floats is fixedly connected with metal pot cover by locking nut, and the other end passes pivoted hole and is connected through the floating type elasticity of back-moving spring and upper cover.
Described pot body comprises interior pot and outer pot, and pot tooth is located on outer pot.
Between described interior pot and outer pot, be provided with the elasticity pressure control device of pot in supporting.
Described lid is hinged with pot body by hinge, and hinge is provided with the torsion spring of uncapping that can flick lid.
In described upper cover, be provided with accommodating cavity, metal pot cover is located in accommodating cavity.
A kind of folding lid provided by the invention electric pressure cooking saucepan smoothly, metal pot cover is pivotally connected to upper cover by floating, make metal pot cover easily occur tilting, in order to improve the inclination situation of metal pot cover, the present invention is provided with elastomeric support column between the outer rim of metal pot cover and upper cover, keep metal pot cover rotary balance by elastomeric support column, that is to say the effect by elastomeric support column, in the process of rotating folding lid, can make metal pot cover keep upper and lower surfaces amount of unbalance within the limits prescribed, there will not be large rocking.
Adopt after electric pressure cooking saucepan provided by the invention, because metal pot cover tilts and rocks littlely, lid tooth is also just not easy between tooth to occur interference with pot, can improves preferably the smooth degree of folding lid; And; because metal pot cover tilts and rocks less; in the time that rotating metallic pot cover carries out folding lid; friction between metal pot cover and upper cover also can reduce; when improving the smooth degree of folding lid, can also reduce the wearing and tearing that upper cover is caused; especially for situation about metal pot cover being arranged in the accommodating cavity of upper cover, keep the rotation bottle cap of metal pot cover significant for the inwall of protection accommodating cavity.
In addition, because one end of the pivot that floats is fixedly connected with metal pot cover by locking nut, in the time that needs are dismantled metal pot cover, can unclamp locking nut by rotation, just metal pot cover can be pulled down, facilitate user to unpick and wash metal pot cover.
Electric pressure cooking saucepan provided by the invention is particularly useful for pressure controlled electric pressure cooker, the pot body of electric pressure cooking saucepan generally comprises outer pot and interior pot, the elasticity pressure control device of pot in pressure controlled electric pressure cooker is provided with and supports between interior pot and outer pot, the pressure control of pressure controlled electric pressure cooker is relatively accurate, and cost is lower, this scheme is applied to pressure controlled electric pressure cooker and can ensure that electric pressure cooking saucepan folding lid is more smooth and easy, the user who improves pressure controlled electric pressure cooker experiences.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of circular electric pressure cooker in prior art;
Fig. 2 is the structural representation of prior art square electric pressure cooker;
Fig. 3 is the structural representation of electric pressure cooking saucepan in the embodiment of the present invention;
Fig. 4 is the pot cover top view of electric pressure cooking saucepan in the embodiment of the present invention;
Fig. 5 be in Fig. 4 B-B to cutaway view;
Fig. 6 be in Fig. 4 A-A to cutaway view;
Fig. 7 is I part partial enlarged drawing in Fig. 6;
Fig. 8 is the partial sectional view of pivot and elastomeric support column of floating on pot cover in the embodiment of the present invention;
Fig. 9 is II part partial enlarged drawing in Fig. 6;
Figure 10 is the partial enlarged drawing of III part in Fig. 3.
Reference numeral:
The interior pot of 31 pots of teeth 32 of 30 pots of bodies
33 outer pot 40 lid 41 upper covers
42 metal pot covers 43 cover the unsteady pivot of tooth 44
45 elastomeric support column 46 locking nut 47 back-moving springs
48 cover plate 49 accommodating cavity 50 press-button structures
451 resilience cap 452 elastic component 453 pilot holes
The 411 float hole 421 floats 412 power-assisted push rod of uncapping
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention provides a kind of folding lid electric pressure cooking saucepan smoothly, and as shown in Figure 3, electric pressure cooking saucepan comprises pot body 30 and lid 40, and lid 40 is hinged on pot body 30.In order to realize mutually covering of lid 40 and pot body 30, in the embodiment of the present invention, pot body 30 is provided with pot tooth 31, lid 40 comprises upper cover 41 and metal pot cover 42, wherein metal pot cover 42 is provided with and covers tooth 43, make pot tooth 31 can mutually fasten or separate with lid tooth 43 by rotating metallic pot cover 42, thereby realize folding lid.
Because metal pot cover is provided with a pot tooth, the in the situation that of pressure in pot, metal pot cover 42 can deform under pot inner pressure effect, as shown in Figure 4 and Figure 5, the embodiment of the present invention is connected to the middle part of metal pot cover 42 on upper cover 41 by the pivot 44 that floats, metal pot cover 42 can be rotated as axle center taking the pivot that floats, and when being convenient to metal pot cover 42 and deforming, can on unsteady pivot 44, produce corresponding displacement, make the mounting structure of metal pot cover 42 can be adapted to this distortion.Adopt the metal pot cover 42 that the pivot 44 that floats is installed easily to occur tilting, in order to improve the inclination situation of metal pot cover 42, as shown in Figure 6 and Figure 7, the embodiment of the present invention is provided with the elastomeric support column 45 that keeps metal pot cover 42 rotary balances between the outer rim of metal pot cover 42 and upper cover 41, elastomeric support column 45 is at least 2 circumferential distributions along metal pot cover, in the embodiment of the present invention, preferably adopt 3 elastomeric support column 45, and be uniformly distributed by circumference array.The embodiment of the present invention keeps metal pot cover 42 rotary balances by elastomeric support column 45, that is to say by the effect of elastomeric support column 45, in the process of rotating folding lid, can make metal pot cover 42 keep upper and lower surfaces amount of unbalance within the limits prescribed, can make in other words the displacement teetertottering of metal pot cover 42 in prescribed limit, keep metal pot cover 42 to there will not be large rocking.
Adopt after electric pressure cooking saucepan provided by the invention, because metal pot cover 42 tilts and rocks less, between lid tooth 31 and pot tooth 43, be also just not easy to occur interfering, through experimental measurement, after the electric pressure cooking saucepan that the employing embodiment of the present invention provides, elastomeric support column 45 can keep pot tooth and the depth of parallelism of covering tooth preferably in rotating metallic pot cover 42 processes, reduces both collisions, can improve preferably the smooth degree of folding lid.Generally speaking, different from the size design that lid tooth 43 cooperatively interacts according to pot tooth 31, the hold in range of the concrete depth of parallelism also can change to some extent, the depth of parallelism of 43 relative pots of teeth of embodiment of the present invention middle cover tooth 31 maintains in the scope that is not more than 1mm in folding lid process, to be applicable to most of pots of teeth 31 and the fit dimension that covers tooth 43.And because metal pot cover 42 tilts and rocks all littlely, in the time that rotating metallic pot cover 42 carries out folding lid, the friction between metal pot cover 42 and upper cover 41 also can reduce, when improving the smooth degree of folding lid, can also reduce the wearing and tearing that upper cover is caused.
In the embodiment of the present invention, adopt pivot 44 structures of floating that metal pot cover 42 is installed, and adopt elastomeric support column 45 to maintain the rotary balance of metal pot cover 42, can make to keep flexible contact between metal pot cover, sealing ring and interior pot, for the scheme of metal pot cover in prior art 42 and interior pot rigidity crush seal circle, the scheme that adopts the embodiment of the present invention to provide can play cushioning effect, extend the service life of sealing ring, improve the flexible sealing performance of sealing ring and interior pot.
The electric pressure cooking saucepan that the embodiment of the present invention provides is except pot tooth 31 and lid tooth 43 fasten mutually, can also further between upper cover 41 and pot body 30, press-button structure 50 be set, realize after separating of pot tooth 31 and Gai Ya 43 at rotating metallic pot cover, also need further to press button to open lid, thereby realize safer covering between lid and pot body, this have upper cover and metal pot cover simultaneously and between pot body, realize the electric pressure cooking saucepan covering and generally make square electric pressure cooker, for the shape-designing of electric pressure cooking saucepan provides more variation space, can design the product that more multiple coincidence consumer requires, the class of booster tension power pot.Simultaneously, for the scheme fastening with respect to current employing retainer and pot tooth, in the embodiment of the present invention, electric pressure cooking saucepan adopts pot tooth on metal pot cover and pot body to fasten, and its cost is lower, design is also relative ripe with processing technology, and produced product has preferable quality to ensure.
Pot body in the embodiment of the present invention comprises interior pot 32 and outer pot 33, wherein pot tooth can be arranged on interior pot and also can be arranged on outer pot, as shown in Figure 3, in the embodiment of the present invention, preferably pot tooth 31 is located on outer pot 33, can make pot body 30 more firm with the fastening of lid 40, also can simplify the processing of interior pot.In addition, after pot tooth is arranged on outer pot, sealing ring can be set on metal pot cover, between metal pot cover and interior pot, form sealing by sealing ring, can mineralization pressure chamber thereby make between metal pot cover 42 and interior pot 32, to carry out food cooking in pressure chamber.
For can control more exactly electric pressure cooking saucepan culinary art pressure; the elasticity pressure control device of pot in the embodiment of the present invention is provided with and supports between interior pot and outer pot; in the time that pot inner pressure rises; pot inner pressure acts on elasticity pressure control device by inner bag; so that exceeding the scope of regulation at pot inner pressure is to carry out safeguard protection; as force pressure release; or force disconnect heating power supply; to prevent the quick-fried pot of electric pressure cooking saucepan; improve the safety in utilization of electric pressure cooking saucepan; elasticity pressure control device can adopt elastic plate and pressure switch combination, repeats no more herein.
The scheme that in the embodiment of the present invention, metal pot cover is arranged on upper cover can adopt but be not limited to structure as shown in Figure 5 and Figure 8, on upper cover 41, be provided with the pivoted hole rotating for the pivot 44 that floats, the pivot 44 that floats can pass pivot joint, and one end of unsteady pivot 44 is fixedly connected with metal pot cover 42 by locking nut 46, the other end passes pivoted hole and is connected with the floating type elasticity of upper cover 41 through back-moving spring 47, can be to be specifically fixedly installed a cover plate 48 being positioned at above pivoted hole upper covering, the pivot 44 that floats can pass this cover plate 48, above-mentioned back-moving spring 47 is arranged between cover plate 48 and unsteady pivot 44, the pivot 44 that makes to float can be realized and fluctuating with respect to upper cover, so that driving metal pot cover 42 to realize floats.In order effectively to stop steam to enter upper cover top, the embodiment of the present invention can also arrange sealing ring in the position of mutually installing with upper cover on pivot of floating.
In the embodiment of the present invention, lid is hinged with pot body by hinge, the electric pressure cooking saucepan that the embodiment of the present invention provides is mainly square electric pressure cooker, user is at rotating metallic pot cover and after pressing the button, in order to realize lid automatic lid closing/opening, the embodiment of the present invention is provided with the torsion spring of uncapping that can flick lid on hinge, and the active force that acts on lid by the torsion spring of uncapping automatically springs open pot cover.Under the state covering at lid due to the active force of the torsion spring of uncapping, clock acts on upper cover, make upper cover easily in heeling condition, so, after the electric pressure cooking saucepan that the employing embodiment of the present invention provides, elastomeric support column between upper cover and metal pot cover can be carried out balance to metal pot cover rotation, can effectively offset the metal pot cover that tilts to cause due to upper cover and tilt, keep being not easy to occur rocking in metal pot cover rotary course, improve preferably the smooth degree of folding lid.
In order to allow the moulding of square electric pressure cooker more attract consumer, as shown in Figure 3, the embodiment of the present invention is provided with accommodating cavity 49 in upper cover 41, metal pot cover 42 is located in accommodating cavity 49, causing of electric pressure cooking saucepan can design by changing upper cover 41, and the general plastic parts that adopts of upper cover 41 can attract consumer's moulding relatively easily.In the situation that thering is accommodating cavity 49, metal pot cover 42 run-off the straights are that the inwall of easy and accommodating cavity 49 rubs, adopt embodiment of the present invention Elastic support column to keep the rotary balance of metal pot cover, significant for the friction that reduces metal pot cover and the generation of accommodating cavity inwall, can reduce and rotate the noise that metal pot cover is.
Embodiment of the present invention Elastic support column specifically can adopt but be not limited to following scheme:
The first, elastomeric support column is arranged on metal pot cover, then freely conflict and cover upper by the upper end of elastomeric support column, maintain the rotary balance of metal pot cover by this conflict mode, for example: on metal pot cover, weld a mount pad, or be integrally formed a mount pad with metal pot cover, then elastomeric support column is arranged on mount pad, concrete scheme is not described in detail herein, and those skilled in the art can make different distortion scheme as required.
The second, elastomeric support column is arranged on and is covered, then freely conflicted on metal pot cover by the lower end of elastomeric support column, to keep the rotary balance of metal pot cover.Wherein elastomeric support column requires at least two, embodiment of the present invention Elastic support column preferably adopts 3, these 3 elastomeric support column are pressed even circumferential at the end face of metal pot cover and are distributed, here the end face of metal pot cover refers to the side in top under electric pressure cooking saucepan normal operating condition, as shown in Figure 6 and Figure 7, the embodiment of the present invention is provided with for the unsteady pilot hole 453 of elastomeric support column 45 upper covering, and elastomeric support column can be directly installed in pilot hole 453.For example: this elastomeric support column 45 can specifically comprise resilience cap 451 and elastic component 452, resilience cap 451 be arranged on cover and resilience cap and upper cover between be provided with elastic component, resilience cap 451 is conflicted on metal pot cover 42.
The embodiment of the present invention can be suppressed the platform corresponding with elastomeric support column on metal pot cover, conflict on platform and can on platform, slide in the lower surface of elastomeric support column, to ensure that metal pot cover rotary course Elastic supports and can steadily conflict on metal pot cover, keeps the rotary balance of metal pot cover preferably.
As described in Fig. 6 and Fig. 9; the embodiment of the present invention can also arrange float 421 on metal pot cover 42; so that can be by float 421 jack-up in upper situation of pressing in pot; play the effect of safeguard protection or safety instruction; for this reason; in the embodiment of the present invention, on upper cover 41, be located at the float hole 411 corresponding with float 421, to can be positioned at float hole 411 after float 421 floatings.
As shown in figure 10, the embodiment of the present invention is also provided with the power-assisted push rod 412 of uncapping on upper cover 41, under electric pressure cooking saucepan closing lid state, this power-assisted push rod 412 of uncapping withstands on pot body 30, in the time uncapping, this power-assisted push rod 412 of uncapping, by upwards jack-up of lid 40, makes lid 40 have a power-assisted of upwards uncapping, and can uncap more easily.The concrete structure of this power-assisted top cover of uncapping can adopt elastomeric support column similar structures, upper covering, pilot hole is set, and then resilience cap and elastic component are installed in pilot hole, and elastic component is between resilience cap and upper cover.
The embodiment of the present invention is mainly used in electric pressure cooking saucepan, especially adopts the metal pot cover square electric pressure cooker of installing that floats, this metal pot cover and interior pot mineralization pressure chamber and and pot body between sealed.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, any be familiar with those skilled in the art the present invention disclose technical scope in; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (10)
1. a folding lid electric pressure cooking saucepan smoothly, comprises pot body and lid, and lid is hinged on pot body, pot body is provided with a pot tooth, and lid comprises upper cover, metal pot cover and unsteady pivot, and metal pot cover is provided with and covers tooth, rotating metallic pot cover, pot tooth can mutually fasten or separate with lid tooth; It is characterized in that, the middle part of described metal pot cover is pivotally connected to and covers by floating, and is provided with the elastomeric support column that keeps metal pot cover rotary balance between the outer rim of metal pot cover and upper cover, and elastomeric support column is at least 2 and circumferential distribution along metal pot cover.
2. electric pressure cooking saucepan according to claim 1, is characterized in that, described elastomeric support column is arranged on and covers, and freely conflicts on metal pot cover in the lower end of elastomeric support column.
3. electric pressure cooking saucepan according to claim 1, is characterized in that, described elastomeric support column is arranged on metal pot cover, freely conflicts and cover upper in the upper end of elastomeric support column.
4. electric pressure cooking saucepan according to claim 2, is characterized in that, is suppressed with the platform corresponding with elastomeric support column on described metal pot cover, conflicts on platform and can on platform, slide in the lower surface of elastomeric support column.
5. electric pressure cooking saucepan according to claim 2, is characterized in that, described elastomeric support column is 3, above covers and is provided with for the unsteady pilot hole of elastomeric support column.
6. according to the electric pressure cooking saucepan described in claim 1 to 5 any one, it is characterized in that, on described, cover and be provided with for the pivotally supported pivoted hole that floats, one end of unsteady pivot is fixedly connected with metal pot cover by locking nut, and the other end passes pivoted hole and is connected through the floating type elasticity of back-moving spring and upper cover.
7. according to the electric pressure cooking saucepan described in claim 1 to 5 any one, it is characterized in that, described pot body comprises interior pot and outer pot, and pot tooth is located on outer pot.
8. electric pressure cooking saucepan according to claim 7, is characterized in that, is provided with the elasticity pressure control device of pot in supporting between described interior pot and outer pot.
9. according to the electric pressure cooking saucepan described in claim 1 to 5 any one, it is characterized in that, described lid is hinged with pot body by hinge, and hinge is provided with the torsion spring of uncapping that can flick lid.
10. according to the electric pressure cooking saucepan described in claim 1 to 5 any one, it is characterized in that, in described upper cover, be provided with accommodating cavity, metal pot cover is located in accommodating cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210164826.2A CN102697386B (en) | 2012-05-24 | 2012-05-24 | Electric pressure cooker capable of opening and closing cover smoothly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210164826.2A CN102697386B (en) | 2012-05-24 | 2012-05-24 | Electric pressure cooker capable of opening and closing cover smoothly |
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| Publication Number | Publication Date |
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| CN102697386A CN102697386A (en) | 2012-10-03 |
| CN102697386B true CN102697386B (en) | 2014-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210164826.2A Active CN102697386B (en) | 2012-05-24 | 2012-05-24 | Electric pressure cooker capable of opening and closing cover smoothly |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103315619B (en) * | 2013-06-20 | 2015-06-17 | 浙江爱仕达电器股份有限公司 | Cover balancing device of electric pressure cooker |
| CN103767554B (en) * | 2013-10-31 | 2016-11-23 | 浙江绍兴苏泊尔生活电器有限公司 | Pot cover processing method |
| CN104398142B (en) * | 2014-11-10 | 2016-11-30 | 广东顺德食酷智能科技有限公司 | Electric cooker with multiple inner containers |
| CN110623521B (en) * | 2018-06-25 | 2022-01-04 | 九阳股份有限公司 | Cooking utensil |
| CN113491435B (en) * | 2020-04-08 | 2022-08-09 | 九阳股份有限公司 | Steam rice cooker safe in use |
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| KR100230464B1 (en) * | 1997-07-31 | 1999-11-15 | 이동길 | Solenoid for a combined cooker and electric pressure kettle |
| CN2744267Y (en) * | 2004-07-01 | 2005-12-07 | 杨文辉 | Electric pressure cooker cover opening and closing device |
| CN201303847Y (en) * | 2008-11-28 | 2009-09-09 | 李�泳 | Electric pressure cooker cover |
| CN201571930U (en) * | 2009-11-13 | 2010-09-08 | 李�泳 | Control device of electric pressure cooker |
| CN201664195U (en) * | 2010-01-21 | 2010-12-08 | 九阳股份有限公司 | Integral type electric pressure cooker |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100230464B1 (en) * | 1997-07-31 | 1999-11-15 | 이동길 | Solenoid for a combined cooker and electric pressure kettle |
| CN2744267Y (en) * | 2004-07-01 | 2005-12-07 | 杨文辉 | Electric pressure cooker cover opening and closing device |
| CN201303847Y (en) * | 2008-11-28 | 2009-09-09 | 李�泳 | Electric pressure cooker cover |
| CN201571930U (en) * | 2009-11-13 | 2010-09-08 | 李�泳 | Control device of electric pressure cooker |
| CN201664195U (en) * | 2010-01-21 | 2010-12-08 | 九阳股份有限公司 | Integral type electric pressure cooker |
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| Publication number | Publication date |
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| CN102697386A (en) | 2012-10-03 |
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