Invention content
To solve the above-mentioned problems, the purpose of the present invention is to provide a kind of electric pressure cooking saucepan, which can only cookAfter preparing food, in pot no pressure and it is in the unlocked state it is lower can just uncap, protection user safety.
In order to achieve the above purpose, present invention employs technical solutions below：
A kind of electric pressure cooking saucepan, including pot body, and the pot cover that is hinged in pot body, and it is positioned over the pot nsideInterior pot；It is characterized in that：The pot cover is equipped with the first fastener for being connect with interior pot, and for being connect with pot bodySecond fastener, and the handle of the first fastener is acted on, and act on the lid-opening button of the second fastener；The handleUpper linkage is equipped with baffle；When pot cover and interior pot, which are in, snaps connection state, the baffle limitation lid-opening button acts on secondFastener so that lid-opening button can not release pot cover and pot body snap connection state.
Preferably, first fastener is retainer compatible with the upper end edges Guo Kou of interior pot, the upper end of interior potPot mouth edge is equipped with multiple ages of a draught animal, and retainer is equipped with retainer tooth button compatible with the age of a draught animal.
Preferably, the pot body is equipped with middle ring, middle ring is buckled equipped with middle ring；Second fastener is and the middle ringBuckle compatible closing lid button；The middle part of the closing lid button is arranged in pot cover, and the lower end of closing lid button is connected to the first springOutput end on, the first spring by the closing lid withhold to middle ring buckle；The lid-opening button by uncap connector with it is describedClosing lid button connects, and the input terminal for connector of uncapping is arranged below lid-opening button, is equipped with below connector of uncapping for driving outThe second spring of lid push-button reset；The output end of the connector of uncapping acts on the upper end of closing lid button.
Preferably, described when pot cover and interior pot are in when snapping connection state, baffle is in below lid-opening button and limitsLid-opening button processed moves down.
Preferably, the snap-gauge being connected with the handle is additionally provided on the pot cover, and can be with the snap-gauge phaseThe latch components of clamping；When the pot cover and when snapping connection status releasing of interior pot, the clamp moving to and latch componentsOpposite position；When the pot cover and interior pot are separated, latch components are mutually clamped with snap-gauge；When the pot cover connects with interior potWhen touching, interior pot acts on latch components, and by the clamping relation broken of itself and snap-gauge.
Preferably, the latch components include lock, and the latch spring that the driving lock vertically moves；It is describedLock, which is equipped with, is turned over downwards the hook portion to be formed, and snap-gauge is equipped with hook groove compatible with the hook portion.
Preferably, the lock lower end is equipped with inner cover plate component, when the pot cover is in contact with interior pot, interior pot jacks upInner cover plate component drives lock to move up, and will lock and the clamping relation broken of snap-gauge.
Preferably, the handle is at pot cover center, it is connected by rotating handle between handle and retainer, handle canThe retainer is driven to rotate；The baffle and snap-gauge are connected on rotating handle.
Preferably, the pot cover is internally provided with the limit arc groove of limitation rotating handle rotational angle.
The present invention uses above-mentioned technical proposal, the technical solution to be related to a kind of electric pressure cooking saucepan, in the pot cover of the electric pressure cooking saucepanIt is used to connect with interior pot equipped with the first fastener, is equipped with the second fastener for being connect with pot body；And the first fastener is by handleHand-drive act on, the second fastener be by lid-opening button driving effect, while on handle linkage be equipped with baffle.In the driving of handleUnder effect, when pot cover and interior pot, which are in, snaps connection state (i.e. the first fastener is in buckle status), pot cover and pot body itBetween should also be as in snapping connection state.But conventional voltage power pot is in pot cover and interior pot and snaps connection state, and maloperation connectsTouching lid-opening button can be such that pot cover bounces, and there are prodigious security risks.But this programme, under pot cover closed state, baffle can limitLid-opening button processed acts on the second fastener, so even maloperation contact lid-opening button will not generate above-mentioned safety accident.Therefore, the electric pressure cooking saucepan can only after culinary art, in pot no pressure and it is in the unlocked state it is lower can just uncap, protect userSafety.
Specific implementation mode
Below in conjunction with the accompanying drawings, the preferred embodiments of the invention are described in further detail.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, completeSite preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term "upper", "lower", "front", "rear", "left", "right", "top",The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to justIn the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation, withSpecific azimuth configuration and operation, therefore be not considered as limiting the invention.
A kind of electric pressure cooking saucepan as shown in Fig. 1~5, including pot body 1, and the pot cover 2, Yi Jifang that is hinged in pot body 1The interior pot 3 being placed in inside the pot body 1.The pot cover 2 is equipped with the first fastener 41, Yi Jiyong for being connect with interior pot 3In the second fastener 42 being connect with pot body 1, and the handle 43 of the first fastener 41 is acted on, and acts on the second buckleThe lid-opening button 44 of part 42.In addition, being additionally provided with the snap-gauge 45 being connected with the handle 43 and baffle 46, Yi Jineng on pot cover 2Enough latch components being clamped with 45 phase of the snap-gauge.When pot cover 2 and interior pot 3, which are in, snaps connection state, the baffle 46 limitsLid-opening button 44 processed acts on the second fastener 42 so that lid-opening button 44 can not release pot cover 2 and pot body 1 snap connection shapeState.When the pot cover 2 and when snapping connection status releasing of interior pot 3, the snap-gauge 45 is moved to position corresponding with latch componentsIt sets.When the pot cover 2 and interior pot 3 are separated, latch components are clamped with 45 phase of snap-gauge.When the pot cover 2 is in contact with interior pot 3When, interior pot 3 acts on latch components, and by the clamping relation broken of itself and snap-gauge 45.
The technical solution of above-mentioned record is related to a kind of electric pressure cooking saucepan, and the first fastener is equipped in the pot cover 2 of the electric pressure cooking saucepan41, for being connect with interior pot 3, are equipped with the second fastener 42 for being connect with pot body 1；And the first fastener 41 is driven by handle 43Action use, the second fastener 42 be by 44 driving effect of lid-opening button, while on handle 43 linkage be equipped with baffle 46 and snap-gauge 45.Under the driving effect of handle 43, when in the state that snaps connection, (i.e. the first fastener 41 is in buckle shape to pot cover 2 with interior pot 3State) when, it is should also be as between pot cover 2 and pot body 1 in snapping connection state.But conventional voltage power pot is in pot cover 2 and interior pot 3State is snapped connection, maloperation contact lid-opening button 44 can be such that pot cover 2 bounces, and there are prodigious security risks.But this programmeUnder 2 closed state of pot cover, baffle 46 can limit lid-opening button 44 and act on the second fastener 42, so even maloperation contactsLid-opening button 44 will not generate above-mentioned safety accident.Further, pot cover 2 and when snapping connection status releasing of interior pot 3,Snap-gauge 45 is moved to latch components opposite position by hand 43.Snapping connection status releasing but pot cover 2 does not detach also with interior pot 3When (when contacting), interior pot 3 acts on and (withstands) latch components.Pot cover 2 is further dug realization in this state with interior pot 3 to divideFrom when, latch components can be clamped with 45 phase of snap-gauge.Since snap-gauge 45 and handle 43 are connected, 43 angle of handle is limitedSystem, and further the first fastener 41 will not generate dislocation with interior pot 3, avoid cannot normal closing lid and seriously affect userThe problem of experience.
The concrete structure of the electric pressure cooking saucepan is as follows：
First fastener 41 is retainer compatible with the upper end edges Guo Kou of interior pot 3, the upper end sides Guo Kou of interior pot 3Edge is equipped with multiple ages of a draught animal, and retainer is equipped with retainer tooth button compatible with the age of a draught animal.The handle 43 is at 2 center of pot cover,It is connected by rotating handle 47 between hand 43 and retainer, baffle 46 and snap-gauge 45 are connected on rotating handle 47.The handle 43 can driveThe retainer, baffle 46 and snap-gauge 45 is moved to rotate.The pot cover 2 is internally provided with the limit arc groove of limitation 47 rotational angle of rotating handle57。
The pot body 1 is equipped with middle ring 48, and middle ring 48 is equipped with middle ring and buckles 49.Second fastener 42 is and the middle ringBuckle 49 compatible closing lid buttons.The middle part of the closing lid button is arranged in pot cover 2, and the lower end of closing lid button is connected to the first bulletOn the output end of spring 51, the first spring withholds the closing lid to middle ring buckle 49.The lid-opening button 44 passes through connection of uncappingPart 52 is connect with the closing lid button, and the input terminal for connector 52 of uncapping is arranged below lid-opening button 44, uncaps under connector 52Side is equipped with the second spring 53 for driving lid-opening button 44 to reset.The output end for uncapping connector 52 acts on closing lid buttonUpper end.It is described when pot cover 2 and interior pot 3 are in and snap connection state, baffle 46 be in below lid-opening button 44 and limitsLid-opening button 44 moves down.
The latch components include lock 54, and the latch spring 55 of driving 54 longitudinal movement of lock.The lockButton 54, which is equipped with, is turned over downwards the hook portion 56 to be formed, and snap-gauge 45 is equipped with hook groove compatible with the hook portion.The lock 54Lower end be equipped with inner cover plate component, when the pot cover 2 is in contact with interior pot 3, interior pot 3 jack up inner cover plate component drive latch 54 toUpper movement, and the clamping relation broken that 54 and snap-gauge 45 will be latched.
Practical state is as follows referring to attached drawing：
Referring to attached drawing 1：When pot cover 2 closes, closing lid button clasps middle ring buckle 49；Handle 43 is gone to, is made at retainer and interior pot 3In locked state, the baffle 46 on rotating handle 47 is between lid-opening button 44 and inner cover and withstands lid-opening button 44 at this time, makes itIt cannot press down, closing lid button still clasps buckle.In this way, under in culinary art, pot cover 2 is in locked state, even if user accidentally graspsLid-opening button 44 is pressed, pot cover 2 can not be opened.Above-mentioned protection structure of uncapping plays electric pressure cooking saucepan in abnormal operationWhen, the protective effect that cannot be uncapped eliminates security risk.
Referring to attached drawing 3 and Fig. 4：When culinary art terminates, in pot no pressure when, user is if you need to uncap, as long as going to handle 43,Keep retainer and interior pot 3 in the unlocked state, while baffle 46 on rotating handle 47 can be as the rotation of handle 43 be from lid-opening button 44Lower removal.Lid-opening button 44 can be pressed normally down at this time, closing lid button can be driven to thread off with buckle, pot cover 2 is in hinge spring 6It is automatically springed open under effect, realization is normally uncapped.
Referring to attached drawing 2, Fig. 4 and Fig. 5：When pot cover 2 is opened, lock 54 blocks downwards rotating handle under the action of latch spring 55Snap-gauge 45 on 47,43 turns of handle is motionless, realizes self-locking.Meanwhile retainer tooth button is mutually staggered with 3 age of a draught animal of interior pot.User at this timeThe normal closing lid of energy, the case where being withstood with interior 3 age of a draught animal of pot without retainer tooth button.
Referring to attached drawing 2：When closing lid, interior pot 3 jacks up inner cover plate component, and lock 54 is driven to move upward out the snap-gauge on rotating handle 4745,43 self-locking releasing of handle, can normally rotate at this time.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and itsUtility model design is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.