CN208510681U - Electric pressure cooker - Google Patents

Abstract

The utility model provides an electric pressure cooker. The electric pressure cooker comprises a cooker body and a cooker cover, wherein the cooker body is used for containing food materials to be cooked, the cooker cover comprises a cover body, a locking cover and a swing rod, and the cover body is arranged on the cooker body in a turnover mode. The locking cover is rotatably arranged below the cover body, and the swing rod is in driving connection with the locking cover. The pot cover also comprises an opening stopping rod, an opening stopping sliding rod and a cover opening mechanism. The opening stopping slide rod is movably arranged on the cover body and is connected with the swing rod. The cover opening mechanism is arranged between the cover body and the pot body and has a locking state for locking the pot cover on the pot body and an unlocking state for releasing the pot cover to open the pot cover relative to the pot body. The cover body is also provided with a linkage slide bar mechanism, and the linkage slide bar mechanism is connected with the opening stopping slide bar. Adopt the technical scheme of the utility model, when the pressure was great in the pot, realized dual preventing and opened, improved electric pressure cooker's security performance, guaranteed user's safety in utilization.

Description

Electric pressure cooking saucepan

Technical field

The utility model relates to small household appliances technical fields, in particular to a kind of electric pressure cooking saucepan.

Background technique

Electric pressure cooking saucepan in the process of cooking, can generate biggish pressure in pot, can the difficult ripe food of fast cooking.But it is existing There is the anti-performance of opening of electric pressure cooking saucepan poor, in the process of cooking, there are maloperations by user down to the dangerous possibility uncapped, and causes The security performance of electric pressure cooking saucepan is lower.

Utility model content

The main purpose of the utility model is to provide a kind of electric pressure cooking saucepans, to solve the peace of electric pressure cooking saucepan in the prior art The lower problem of full performance.

To achieve the goals above, the utility model provides a kind of electric pressure cooking saucepan, comprising: pot body is cooked to hold The food materials prepared food；Pot cover, including lid, locking closure and swing rod, lid are arranged in pot body turnablely, and locking closure is rotatably arranged in The lower section of lid, swing rod and locking closure are drivingly connected；Pot cover further include: only start, be disposed movably in a vertical direction to lid On, it only starts to be moved upwardly by when the intracorporal pressure of pot is greater than predetermined value；Slide bar is only opened, is movably disposed on lid, and It is connected with swing rod, when the intracorporal pressure of pot is less than predetermined value, only opening slide bar can move on desired trajectory with swing rod, when When the intracorporal pressure of pot is greater than predetermined value, only starts and only open slide bar cooperation, prevent to stop and open slide bar movement；Cap-opening mechanism, setting Between lid and pot body, cap-opening mechanism, which has, is locked in the locked state in pot body for pot cover, and release pot cover can allow pot Cover the unlocking condition opened relative to pot body；Be additionally provided with linkage sliding bar mechanism on lid, linkage sliding bar mechanism with only open slide bar It is connected, when swing rod drives locking closure movement, only opens slide bar and drive linkage sliding bar mechanism movement, link sliding bar mechanism and cap-opening mechanism Cap-opening mechanism is limited to locked state by cooperation.

Further, it links and sliding bar mechanism or only opens and be provided with pillar on slide bar, only open on slide bar or linkage sliding bar mechanism It is provided with jack compatible with pillar, pillar and jack are cooperatively connected.

Further, jack is long hole, and the both ends of pillar and jack are contacted to drive linkage sliding bar mechanism movement, pendulum When driving locking closure movement, pillar first passes through the idle stroke in long hole and contacts again with the both ends of jack bar.

Further, on linkage sliding bar mechanism, jack setting is opened on slide bar only for pillar setting.

Further, pot tooth is provided in pot body, be provided on locking closure with pot tooth cooperation lid teeth, locking closure have make lid teeth The unlocked position that the latched position and lid teeth contacted with pot tooth is separated with pot tooth, swing rod drive locking closure in latched position and Moved between unlocked position, linkage sliding bar mechanism with only open slide bar and be connected, when swing rod drives locking closure to move to latched position, only It opens slide bar and drives linkage sliding bar mechanism movement, linkage sliding bar mechanism is contacted with cap-opening mechanism, and cap-opening mechanism is limited to lock Conjunction state；When swing rod driving locking closure moves to unlocked position, only opens slide bar and drive linkage sliding bar mechanism movement, link sliding bar mechanism It is separated with cap-opening mechanism, cap-opening mechanism can be operated to unlocking condition.

Further, linkage sliding bar mechanism includes: linkage slide bar, is drivingly connected with slide bar is only opened, removable in the horizontal direction It is arranged on lid dynamicly；Inserted link is drivingly connected with linkage slide bar, is disposed movably in a vertical direction on lid；Swing rod When driving locking closure moves to latched position, only opens slide bar and linkage slide bar is driven to move in the horizontal direction, linkage slide bar drives inserted link It moves along the vertical direction, inserted link is contacted with cap-opening mechanism, and cap-opening mechanism is limited to locked state.

Further, ramp structure, ramp structure and inserted link cooperation pressure inserted link and machine of uncapping are provided on linkage slide bar Structure abuts.

Further, linkage sliding bar mechanism further includes resetting-mechanism, and resetting-mechanism is mounted on inserted link, and swing rod drives locking closure When moving to unlocked position, resetting-mechanism driving inserted link is separated with cap-opening mechanism.

Further, linkage slide bar includes and only opens the first connecting rod of slide bar cooperation, and second cooperated with inserted link Connecting rod is connected between first connecting rod and the second connecting rod by curved bar.

Further, first connecting rod is parallel with the second connecting rod.

Using the technical solution of the utility model, when needing to be cooked using electric pressure cooking saucepan, pot cover is first fastened, then operate Swing rod drives locking closure and pot body to fasten.While swing rod driving locking closure movement, swing rod, which also drives, only opens slide bar in desired trajectory Upper movement only opens slide bar and linkage sliding bar mechanism is driven to move to the position with cap-opening mechanism cooperation, cap-opening mechanism is limited to lock Conjunction state.In the process of cooking, the pressure in pot body can be jacked up and only be started after being greater than predetermined value, and only opening lever is opened slide bar and matched with stopping It closes and prevents only to open slide bar movement.In the process of cooking, if user wants rotational swing rod and opens locking closure, due to only opening slide bar quilt Only opening lever limits movement, and swing rod cannot rotate；If user want operation cap-opening mechanism release pot cover by pot cover relative to Pot body is opened, and since cap-opening mechanism is limited to locked state by linkage sliding bar mechanism, cap-opening mechanism can not also be operated.In this way, It when pot inner pressure is larger, is achieved that dual anti-opening, improves the security performance of electric pressure cooking saucepan, ensure that the use peace of user Entirely.

Other than objects, features and advantages described above, there are also other purposes, feature and excellent for the utility model Point.Below with reference to figure, the utility model is described in further detail.

Detailed description of the invention

The Figure of description for constituting a part of the utility model is used to provide a further understanding of the present invention, this The illustrative embodiments and their description of utility model do not constitute the improper limit to the utility model for explaining the utility model It is fixed.In the accompanying drawings:

Fig. 1 shows the whole schematic cross-sectional view of the embodiment of electric pressure cooking saucepan according to the present utility model；

Fig. 2 shows the enlarged structure schematic diagrams that the cap-opening mechanism at the A of the electric pressure cooking saucepan of Fig. 1 is in locked state；

The cap-opening mechanism that Fig. 3 shows the electric pressure cooking saucepan of Fig. 2 is in the structural schematic diagram of unlocking condition；

Fig. 4 shows structural schematic diagram of the swing rod of the pot cover of the electric pressure cooking saucepan of Fig. 1 when operating locking closure；

Fig. 5 shows the enlarged structure schematic diagram at the electric pressure cooking saucepan B of Fig. 4；

Fig. 6 shows structural schematic diagram of the swing rod of the pot cover of the electric pressure cooking saucepan of Fig. 1 when operating unlock；

Fig. 7 shows the enlarged structure schematic diagram at the electric pressure cooking saucepan C of Fig. 6；

Fig. 8 shows the decomposition texture schematic diagram of the pot cover of the electric pressure cooking saucepan of Fig. 1.

Wherein, the above drawings include the following reference numerals:

10, pot body；20, lid；30, locking closure；40, swing rod；50, it only starts；60, slide bar is only opened；61, jack；70, it uncaps Mechanism；80, link sliding bar mechanism；81, link slide bar；811, first connecting rod；812, the second connecting rod；813, curved bar；814, Pillar；82, inserted link；83, resetting-mechanism.

Specific embodiment

It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can To be combined with each other.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.

In order to make those skilled in the art better understand the scheme of the utility model, below in conjunction with the utility model reality The attached drawing in example is applied, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described Embodiment is only the embodiment of the utility model a part, instead of all the embodiments.Based on the reality in the utility model Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts is all answered When the range for belonging to the utility model protection.

It should be noted that the specification and claims of the utility model and term " first " in above-mentioned attached drawing, " second " etc. is to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that in this way The term used is interchangeable under appropriate circumstances, so as to the embodiments of the present invention described herein.In addition, term " packet Include " and " having " and their any deformation, it is intended that cover it is non-exclusive include, for example, containing series of steps Or the process, method, system, product or equipment of unit those of are not necessarily limited to be clearly listed step or unit, but can wrap Include other step or units being not clearly listed or intrinsic for these process, methods, product or equipment.

It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.

Fig. 1 shows the embodiment of the electric pressure cooking saucepan of the utility model, which includes pot body 10 and pot cover, pot body 10 to hold cooked food materials, and pot cover includes lid 20, locking closure 30 and swing rod 40, and pot body is arranged in lid 20 turnablely On 10.Locking closure 30 is rotatably arranged in the lower section of lid 20, and swing rod 40 and locking closure 30 are drivingly connected.In use, passing through rotation Swing rod 40 can drive locking closure 30 and pot body 10 to fasten or open.Pot cover further includes only opening lever 50, only opens slide bar 60 and machine of uncapping Structure 70, only opening lever 50 is disposed movably in a vertical direction on lid 20, and 50 pressure in pot body 10 of only starting is greater than pre- It is moved upwardly by when definite value.It only opens slide bar 60 to be movably disposed on lid 20, and is connected with swing rod 40.In pot body 10 When pressure is less than predetermined value, only opening slide bar 60 can move on desired trajectory with swing rod 40, when the pressure in pot body 10 is greater than When predetermined value, only start 50 with only open slide bar 60 cooperation, prevent only opens slide bar 60 movement.Cap-opening mechanism 70 is arranged in 20 He of lid Between pot body 10, cap-opening mechanism 70, which has, is locked in the locked state in pot body 10 for pot cover, and release pot cover can allow pot cover The unlocking condition opened relative to pot body 10.Be additionally provided on lid 20 linkage sliding bar mechanism 80, linkage sliding bar mechanism 80 with only It opens slide bar 60 to be connected, when swing rod 40 drives locking closure 30 to move, only opens slide bar 60 and linkage sliding bar mechanism 80 is driven to move, linkage is slided Linkage 80 and cap-opening mechanism 70, which cooperate, is limited to locked state for cap-opening mechanism 70.

Using the technical solution of the present embodiment, when needing to be cooked using electric pressure cooking saucepan, pot cover is first fastened, then operate pendulum Bar 40 drives locking closure 30 and pot body 10 to fasten.While swing rod 40 drives locking closure 30 to move, swing rod 40, which also drives, only opens slide bar 60 move on desired trajectory, only open slide bar 60 and linkage sliding bar mechanism 80 is driven to move to the position cooperated with cap-opening mechanism 70, Cap-opening mechanism 70 is limited to locked state.In the process of cooking, the pressure in pot body 10 can jack up only after being greater than predetermined value Opening lever 50, only start 50 with only open slide bar 60 cooperation prevent only open slide bar 60 movement.In the process of cooking, if user wants Rotational swing rod 40 opens locking closure 30, limits movement by only opening lever 50 due to only opening slide bar 60, swing rod 40 cannot rotate；If User wants operation cap-opening mechanism 70 and discharges pot cover by pot cover relative to the opening of pot body 10, since linkage sliding bar mechanism 80 will uncap Mechanism 70 is limited to locked state, and cap-opening mechanism 70 can not also operate.In this way, being achieved that dual when pot inner pressure is larger Anti- opening improves the security performance of electric pressure cooking saucepan, ensure that user using safe.

After culinary art, when pressure in pot body 10 is less than predetermined value, only start 50 to open slide bar 60 and separate with stopping.This When, if user's operation swing rod 40 opens locking closure 30, just without the limitation of only opening lever 50, swing rod 40 is can to open to lock with knob Lid 30.In the process, it only opens slide bar 60 to move on desired trajectory with swing rod 40, drives linkage sliding bar mechanism 80 and uncap Mechanism 70 separates, and user can operate cap-opening mechanism 70 and open lid 20 from pot body 10.

As shown in Figure 4 and Figure 6, in the technical scheme of this embodiment, pillar is provided on linkage sliding bar mechanism 80 814, jack 61 is provided on slide bar 60 only opening, pillar 814 and jack 61 are cooperatively connected.Only open jack 61 on slide bar 60 with The cooperation of pillar 814 to link on sliding bar mechanism 80 drives linkage sliding bar mechanism 80 to move.As an alternative embodiment, inserting Hole 61 is long hole, and the both ends of pillar 814 and jack 61 are contacted to drive linkage sliding bar mechanism 80 to move.Such as Fig. 5 and Fig. 7 institute Show, when driving locking closure 30 to move, pillar 814 first passes through the idle stroke in long hole and abuts again with the both ends of jack 61 matches swing rod 40 It closes.In the technical scheme of this embodiment, slide bar 60 is only opened since the actual motion stroke of linkage sliding bar mechanism 80 is less than Actual motion stroke, by setting long hole for jack 61, can allow the movement travel of linkage sliding bar mechanism 80 with only open slide bar 60 operation stroke matches.Only open slide bar 60 actual motion stroke be equal to linkage sliding bar mechanism 80 actual motion stroke and The sum of length of long hole.

As other optional embodiments, pillar 814 can also be provided on slide bar 60 only opening, in linkage slide bar Jack 61 in mechanism 80 can also realize that only opening slide bar 60 drives linkage slide bar by the cooperation of pillar 814 and jack 61 in this way Mechanism 80 is mobile.

Specifically, in the technical scheme of this embodiment, pot tooth is provided in pot body 10, it is provided on locking closure 30 and pot tooth The lid teeth of cooperation.The solution lock-bit that there is locking closure 30 latched position for contacting lid teeth and pot tooth and lid teeth to separate with pot tooth It sets, swing rod 40 drives locking closure 30 to move between latched position and unlocked position, and linkage sliding bar mechanism 80 opens 60 phase of slide bar with stopping Connection.When swing rod 40 drives locking closure 30 to move to latched position, only opens slide bar 60 and linkage sliding bar mechanism 80 is driven to move, linkage is slided Linkage 80 is contacted with cap-opening mechanism 70, and cap-opening mechanism 70 is limited to locked state.Swing rod 40 drives locking closure 30 to move When to unlocked position, only to open slide bar 60 and linkage sliding bar mechanism 80 is driven to move, linkage sliding bar mechanism 80 is separated with cap-opening mechanism 70, Cap-opening mechanism 70 can be operated to unlocking condition.

When needing to be cooked using electric pressure cooking saucepan, pot cover is fastened, operation swing rod 40 drives locking closure 30 to move to sealed position It sets, swing rod 40 drives linkage sliding bar mechanism 80 to move by only opening slide bar 60, and linkage sliding bar mechanism 80 is abutted with cap-opening mechanism 70 Cap-opening mechanism 70 is limited to locked state by cooperation.At this moment, locking closure 30 is located at latched position, and cap-opening mechanism 70 is located at sealed shape State realizes dual anti-opening, improves the security performance of electric pressure cooking saucepan, ensure that user using safe.

After culinary art, when the pressure in pot body 10 is less than predetermined value, user can operate swing rod 40 and open locking closure 30, Locking closure 30 is opened to unlocked position.Meanwhile swing rod 40 drives linkage sliding bar mechanism 80 to move by only opening slide bar 60, linkage is slided Linkage 80 is separated with cap-opening mechanism 70, and cap-opening mechanism 70 is located at unlocking condition.At this moment, user's operation cap-opening mechanism 70 Lid 20 is opened from pot body 10.

As shown in Figures 2 and 3, in the technical scheme of this embodiment, linkage sliding bar mechanism 80 includes linkage 81 He of slide bar Inserted link 82.Linkage slide bar 81 with only open slide bar 60 drive connection, be movably disposed on lid 20 in the horizontal direction.Inserted link 82 It is drivingly connected, is disposed movably in a vertical direction on lid 20 with linkage slide bar 81.Swing rod 40 drives locking closure 30 to move to When latched position, only opens slide bar 60 and linkage slide bar 81 is driven to move in the horizontal direction, linkage slide bar 81 drives inserted link 82 along vertical Direction is mobile, and inserted link 82 is contacted with cap-opening mechanism 70, and cap-opening mechanism 70 is limited to locked state.When in use, pass through Operation swing rod 40, which drives, only opens the movement of slide bar 60, and only opening slide bar 60 can drive linkage slide bar 81 to move in the horizontal direction, in turn Only opening slide bar 60 drives inserted link 82 is mobile along the vertical direction to contact with cap-opening mechanism 70, cap-opening mechanism 70 is limited to sealed State.At this point, user cannot open lid 20 by operation cap-opening mechanism 70.Specifically, as shown in Figures 2 and 3, cap-opening mechanism 70 include button and clasp, and clasp is installed in rotation in pot body 10, and the rotation of clasp may be implemented by push button.? The hook groove matched with clasp is provided on lid 20, when lid 20 is buckled in pot body 10, clasp prevents from covering with hook groove cooperation Body 20 is opened.By push button, clasp rotation is allowed to separate with hook groove, i.e., openable lid 20.Above-mentioned inserted link 82 is vertical Direction movement can abut after inserted link 82 is inserted into pot body 10 with clasp, and clasp is prevented to rotate, and then realization prevents lid 20 open.

As shown in Figures 2 and 3, as an alternative embodiment, being provided with ramp structure, slope on linkage slide bar 81 Structure cooperates pressure inserted link 82 to abut with cap-opening mechanism 70 with inserted link 82.When in use, swing rod 40, which drives, only opens the movement of slide bar 60, Only opening slide bar 60 drives linkage slide bar 81 to move, and the ramp structure to link on slide bar 81 is moved towards inserted link 82, and passes through slope Structure is gradually depressed inserted link 82 and is abutted with cap-opening mechanism 70, to play the role of preventing lid 20 from opening.

As shown in figure 3, as an alternative embodiment, linkage sliding bar mechanism 80 further include resetting-mechanism 83, reset Mechanism 83 is mounted on inserted link 82, and swing rod 40 drives locking closure 30 when moving to unlocked position, resetting-mechanism 83 drive inserted link 82 with Cap-opening mechanism 70 separates.In use, while swing rod 40 drives locking closure 30 to move to unlocked position, by only opening 60 band of slide bar Ramp structure on dynamic linkage slide bar 81 is moved far from inserted link 82.After the pressure without linkage slide bar 81, in resetting-mechanism Under the action of 83, inserted link 82 can be extracted out of pot body 10, be separated with clasp.At this moment, operation button, so that it may rotate, open lid Body 20.

As shown in Figure 6 and Figure 8, in the technical scheme of this embodiment, linkage slide bar 81 includes and only opens the cooperation of slide bar 60 First connecting rod 811, and the second connecting rod 812 cooperated with inserted link 82, first connecting rod 811 and the second connecting rod 812 Between connected by curved bar 813.Under normal conditions, in the design of electric pressure cooking saucepan, swing rod 40 and cap-opening mechanism 70 can be along electricity The center line of pressure cooker is arranged, and inserted link 82 can be also arranged on the center line at 70 place of cap-opening mechanism, and connect with swing rod 40 Only opening slide bar 60 cannot be then arranged on the center line.By the slide bar 81 that will link be set as with only open that slide bar 60 connect first Connecting rod 811 and the second connecting rod 812 cooperated with inserted link 82, then will lead between first connecting rod 811 and the second connecting rod 812 The connection of curved bar 813 is crossed, the technical solution of the present embodiment is just suitable for said structure design.Embodiment party as one preferred Formula, first connecting rod 811 are parallel with the second connecting rod 812.

Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments Up to the unlimited the scope of the utility model processed of formula and numerical value.Simultaneously, it should be appreciated that for ease of description, each shown in attached drawing The size of a part is not to draw according to actual proportionate relationship.For skill known to person of ordinary skill in the relevant Art, method and apparatus may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as awarding Weigh part of specification.In shown here and discussion all examples, any occurrence should be construed as merely example Property, not as limitation.Therefore, the other examples of exemplary embodiment can have different values.It should also be noted that similar Label and letter similar terms are indicated in following attached drawing, therefore, once be defined in a certain Xiang Yi attached drawing, then with In attached drawing afterwards do not need that it is further discussed.

For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ", " ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction " Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and " in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and And respective explanations are made to the opposite description in space used herein above.

In the description of the present invention, it should be understood that the noun of locality such as " front, rear, top, and bottom, left and right ", " laterally, Vertically, vertically, it is horizontal " and " pushing up, bottom " etc. indicated by orientation or positional relationship be normally based on orientation or position shown in the drawings Relationship is set, is merely for convenience of describing the present invention and simplifying the description, in the absence of explanation to the contrary, these nouns of locality Do not indicate that and imply that signified device or element must have a particular orientation or be constructed and operated in a specific orientation, because This should not be understood as the limitation to scope of protection of the utility model；The noun of locality " inside and outside " refers to the wheel relative to each component itself Wide is inside and outside.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of electric pressure cooking saucepan characterized by comprising

Pot body (10), to hold cooked food materials；

The pot body is arranged in pot cover, including lid (20), locking closure (30) and swing rod (40), the lid (20) turnablely (10) on, the locking closure (30) is rotatably arranged in the lower section of the lid (20), the swing rod (40) and the locking closure (30) it is drivingly connected；

The pot cover further include:

(50) only are started, are disposed movably in a vertical direction on the lid (20), the only opening lever (50) is in the pot Pressure in body (10) moves up when being greater than predetermined value；

Slide bar (60) are only opened, are movably disposed on the lid (20), and are connected with the swing rod (40), in the pot When pressure in body (10) is less than the predetermined value, it is described only open slide bar (60) can be with the swing rod (40) on desired trajectory Movement, when the pressure in the pot body (10) is greater than the predetermined value, the only opening lever (50) only opens slide bar (60) with described Cooperation prevents described only open slide bar (60) from moving；

Cap-opening mechanism (70) is arranged between the lid (20) and the pot body (10), and the cap-opening mechanism (70) has will The pot cover is locked in the locked state on the pot body (10), and the release pot cover can allow the pot cover relative to described The unlocking condition that pot body (10) is opened；

Linkage sliding bar mechanism (80) is additionally provided on the lid (20), the linkage sliding bar mechanism (80) and described stop open slide bar (60) it is connected, when the swing rod (40) drives the locking closure (30) movement, described only open slide bar (60) drive the linkage to slide Linkage (80) movement, the linkage sliding bar mechanism (80) and the cap-opening mechanism (70) cooperate the cap-opening mechanism (70) limit It is scheduled on the locked state.

2. electric pressure cooking saucepan according to claim 1, which is characterized in that the linkage sliding bar mechanism (80) or described stop open cunning Be provided on bar (60) pillar (814), it is described only open be provided on slide bar (60) or the linkage sliding bar mechanism (80) with it is described The compatible jack (61) of pillar (814), the pillar (814) and the jack (61) are cooperatively connected.

3. electric pressure cooking saucepan according to claim 2, which is characterized in that the jack (61) is long hole, the pillar (814) It is contacted with the both ends of the jack (61) to drive the linkage sliding bar mechanism (80) to move, the swing rod (40) is driving When the locking closure (30) moves, the pillar (814) first passes through two of the idle stroke in the long hole again with the jack (61) End contacts.

4. electric pressure cooking saucepan according to claim 3, which is characterized in that the pillar (814) is arranged in the linkage slide bar In mechanism (80), jack (61) setting is only opened on slide bar (60) described.

5. electric pressure cooking saucepan according to claim 1, which is characterized in that be provided with pot tooth, the lock on the pot body (10) It is provided with the lid teeth with pot tooth cooperation on lid (30), the locking closure (30) has and abuts the lid teeth with the pot tooth to match The unlocked position that the latched position of conjunction and the lid teeth are separated with the pot tooth, the swing rod (40) drive the locking closure (30) It is moved between the latched position and the unlocked position,

The linkage sliding bar mechanism (80) only opens slide bar (60) and is connected with described, and the swing rod (40) drives the locking closure (30) When moving to the latched position, described only open slide bar (60) drive linkage sliding bar mechanism (80) movement, and the linkage is slided Linkage (80) is contacted with the cap-opening mechanism (70), and the cap-opening mechanism (70) is limited to the locked state；Institute When stating swing rod (40) locking closure (30) being driven to move to the unlocked position, described only open slide bar (60) drive the linkage cunning Linkage (80) movement, the linkage sliding bar mechanism (80) separate with the cap-opening mechanism (70), and the cap-opening mechanism (70) can It operates to unlocking condition.

6. electric pressure cooking saucepan according to claim 5, which is characterized in that the linkage sliding bar mechanism (80) includes:

It links slide bar (81), is drivingly connected with described only open slide bar (60), is movably disposed at the lid in the horizontal direction (20) on；

Inserted link (82) is drivingly connected with the linkage slide bar (81), is disposed movably in a vertical direction to the lid (20) On；

It is described only to open described in slide bar (60) drive when the swing rod (40) drives the locking closure (30) to move to the latched position Linkage slide bar (81) is moved in the horizontal direction, and the linkage slide bar (81) drives inserted link (82) to move along the vertical direction, described to insert Bar (82) is contacted with the cap-opening mechanism (70), and the cap-opening mechanism (70) is limited to the locked state.

7. electric pressure cooking saucepan according to claim 6, which is characterized in that be provided with slope knot on the linkage slide bar (81) Structure, the ramp structure are depressed the inserted link (82) with the inserted link (82) cooperation and are abutted with the cap-opening mechanism (70).

8. electric pressure cooking saucepan according to claim 6, which is characterized in that the linkage sliding bar mechanism (80) further includes reset machine Structure (83), the resetting-mechanism (83) are mounted on the inserted link (82), and the swing rod (40) drives locking closure (30) movement When to the unlocked position, the resetting-mechanism (83) drives the inserted link (82) to separate with the cap-opening mechanism (70).

9. electric pressure cooking saucepan according to claim 6, which is characterized in that the linkage slide bar (81) includes only opening cunning with described The first connecting rod (811) of bar (60) cooperation, and the second connecting rod (812) with the inserted link (82) cooperation, described first It is connect between connecting rod (811) and second connecting rod (812) by curved bar (813).

10. electric pressure cooking saucepan according to claim 9, which is characterized in that the first connecting rod (811) and described second connects Extension bar (812) is parallel.