CN209153056U - Cooking apparatus - Google Patents

Abstract

The utility model discloses a kind of cooking apparatus, cooking apparatus includes: pot body, pot cover, lid-opening button and mechanical pressure release part, and pot body has interior pot, opens wide at the top of interior pot to limit cooking cavity；Pot cover is articulated with pot body between the closed position of the open position and the cover cooking cavity of opening wide cooking cavity, pot cover includes upper cover ontology, electronic pressure release part and first seal, upper cover ontology has the pressure-releasing chamber and relief hole being oppositely arranged with cooking cavity, and electronic pressure release part is configured to that relief hole can be either open or closed by automatically controlled driving first seal；Mechanical pressure release part connect or links with lid-opening button, and mechanical pressure release part is configured to: driving first seal to open wide relief hole when lid-opening button is pressed, and/or releases the sealing of pot cover and interior pot.Cooking apparatus has both automatically controlled pressure release and manual decompression function and non-interference as a result, pressure release and can open lid when pressing lid-opening button, easy to operate, reliability and safety are more preferable.

Description

Cooking apparatus

Technical field

The utility model relates to cooking apparatus technical fields, in particular to a kind of cooking apparatus.

Background technique

In the related technology, the electric cooker with vacuumizing function generally needs pressure release after pressure maintaining so that in cooking cavity Pressure recovery is normal, to be safely opened the pot cover of cooking apparatus after pressure release.Existing electric cooker, because having in its pot Negative pressure when needing to uncap, first vacuum unlock (pushing the modes such as bead to unlock by electromagnet), then can just open by lid-opening button Lid, not only operating procedure is complicated, and user only can not open pot cover by lid-opening button, is easy that consumer is made to think that product damages It is bad, and then repair or complain.In addition, product is always negative pressure state storage, abnormally dangerous when electromagnet damage.

Utility model content

The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model mentions A kind of cooking apparatus out, the cooking apparatus have both automatically controlled pressure release and manual decompression function and non-interference, press lid-opening button While pressure release and lid can be opened, easy to operate, reliability and safety are more preferable.

Cooking apparatus according to the utility model embodiment includes: pot body, pot cover, lid-opening button and mechanical pressure release part, The pot body has interior pot, and the top of the interior pot is opened wide to limit cooking cavity；The pot cover is opening wide the cooking cavity The pot body is articulated between the closed position of cooking cavity described in open position and the cover, the pot cover includes upper cover ontology, electricity Dynamic pressure release part and first seal, the upper cover ontology have the relief hole and pressure-releasing chamber being oppositely arranged with the cooking cavity, The electronic pressure release part is configured to that the relief hole can be either open or closed by the automatically controlled driving first seal；It is described to uncap Button is set on the pot body or the pot cover；The machinery pressure release part connect or links with the lid-opening button, the machinery Pressure release part is configured to: drive the first seal to open wide the relief hole when the lid-opening button is pressed, and/or Release the sealing of the pot cover Yu the interior pot.

According to the cooking apparatus of the utility model embodiment, by setting lid-opening button and mechanical pressure release part, to press When dynamic lid-opening button, to cooking cavity pressure release, pressure release and lid can be opened while pressing lid-opening button, it is easy to operate fast It is prompt.In this way, not only operator can go out in electronic pressure release part under the premise of electronic pressure release part and mechanical pressure release part are not interfere with each other Existing failure, can not pressure release when or when power-off suddenly, pressure release is carried out to cooking cavity manually, avoids cooking apparatus under negative pressure state It places for a long time, the safety in utilization of cooking apparatus can be improved, reduction even is eliminated security risk.

Some embodiments according to the present utility model, the machinery pressure release part are configured to: being pressed in the lid-opening button The first seal is driven to open wide the relief hole when pressure, the lid-opening button and the mechanical pressure release part are set on described On lid ontology.

In some embodiments, the first seal is ball sealer, and the machinery pressure release part is pressure release push rod, described to let out Pressure push rod and lid-opening button edge and the direction of the centerline axis parallel of the relief hole are slidingly disposed at the upper cover sheet Body, the pressure release push rod have it is be arranged towards the first seal, be gradually distance from relief hole extension from up to down Pushing surface is tilted, the inclination pushing surface is suitable for pushing against the first seal and opens wide the relief hole.

Further, the upper cover ontology includes sequentially connected cover, inner cover and cover board, and the relief hole at least passes through Lead to the cover board, the pressure-releasing chamber is formed between the cover and the inner cover, and the roof of the cover has to be opened with described The first installation through-hole that lid button is slidably matched, the roof of the inner cover have the second peace being slidably matched with the pressure release push rod Fill through-hole, the upper end of the pressure release push rod be connected to the bottom of the lid-opening button and lower end pass through second installation through-hole with It protrudes into the pressure-releasing chamber.

In some embodiments, the mechanical pressure release part is configured to: when the lid-opening button is pressed described in driving First seal opens wide the relief hole, and the lid-opening button is set in the pot body and the mechanical pressure release part is set to the pot It covers.

Further, the mechanical pressure release part is pressure release connecting rod, and the upper end of the lid-opening button is equipped with extension rod, described to prolong Boom stretches out from the upper end of the pot body and protrudes into the pot cover pressure release connecting rod for being suitable for driving and being located in the pot cover.

Further, the pressure release connecting rod is slidingly disposed at institute along the direction of the central axis perpendicular to the relief hole State upper cover ontology.

Optionally, the upper cover ontology includes sequentially connected cover, inner cover and cover board, and the relief hole at least penetrates through The cover board, the pressure-releasing chamber are formed between the cover and the inner cover, and the pressure release connecting rod includes vertical pole and cross bar, institute Vertical pole is stated across the inner cover, for the cross bar between the inner cover and the cover, the cross bar protrudes into the pressure-releasing chamber Inside it is suitable for cooperating with the first seal pushing and pressing being located in the pot cover.

In some embodiments, the lid-opening button and the mechanical pressure release part are pivotally connected or push against cooperation.

Further, the cooking apparatus further includes dynamic clamping head and quiet clamping head, the dynamic clamping head and quiet clamping head and the lid-opening button and The connection of at least one of the machinery pressure release part is to drive the two to reset.

In some embodiments, the pot cover has second seal, and the second seal is suitable for when pot cover is closed It is adapted to the interior pot to seal the cooking cavity, the machinery pressure release part is configured to: when the lid-opening button is pressed The second seal is acted on to release the sealing of the pot cover Yu the interior pot.

Further, the second seal is the sealing ring for being connected to the lower end of the upper cover ontology, and the machinery is let out Casting die, which has, agitates pawl, it is described agitate pawl be inserted into when the lid-opening button is pressed the second seal and the interior pot it Between so as to form gap between the second seal and the interior pot.

Optionally, the mechanical pressure release part and the lid-opening button are integrally formed and are set in the pot body, the pot body Lateral wall there is third installation through-hole, the roof of the pot body has the 4th installation through-hole, and the lid-opening button passes through described It third installation through-hole and is only against on the inner sidewall of the pot body by spring, the machinery pressure release part is slidingly disposed at described On 4th installation through-hole.

The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description In become obvious, or recognized by the practice of the utility model.

Detailed description of the invention

The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will Become obvious and be readily appreciated that, in which:

Fig. 1 is the schematic diagram of the cooking apparatus of the utility model first embodiment；

Fig. 2 is a partial enlargement diagram (the mechanical pressure release part envelope of the cooking apparatus of the utility model first embodiment Close relief hole)；

Fig. 3 is another partial enlargement diagram (mechanical pressure release part of the cooking apparatus of the utility model first embodiment Open wide relief hole)；

Fig. 4 is the schematic diagram of the cooking apparatus of the utility model second embodiment；

Fig. 5 is the schematic diagram of the cooking apparatus of the utility model 3rd embodiment；

Fig. 6 is a partial enlargement diagram (the mechanical pressure release part envelope of the cooking apparatus of the utility model 3rd embodiment Close relief hole)；

Fig. 7 is another partial enlargement diagram (mechanical pressure release part of the cooking apparatus of the utility model 3rd embodiment Open wide relief hole).

Appended drawing reference:

Cooking apparatus 100,

Pot body 10, interior pot 11,

Pot cover 20, upper cover ontology 21, cover 211, inner cover 212, cover board 213, electronic pressure release part 22, first seal 23, Second seal 24,

Lid-opening button 30, mechanical pressure release part 40, pressure release push rod 40a tilt pushing surface 41a, pressure release connecting rod 40b, vertical pole 41b, Cross bar 42b, agitates pawl 40c, dynamic clamping head and quiet clamping head 50, extension rod 60,

Cooking cavity a, relief hole b, pressure-releasing chamber c, the first installation through-hole d, the second installation through-hole e, third installation through-hole f, the Four installation through-hole g.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar unit or unit with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model Limitation.

Below with reference to Fig. 1 to Fig. 7 description according to the cooking apparatus 100 of the utility model embodiment.

It as shown in Figure 1, Figure 4 and Figure 5, include: pot body 10, pot cover according to the cooking apparatus of the utility model embodiment 100 20, lid-opening button 30 and mechanical pressure release part 40.

Wherein, pot body 10 has interior pot 11, and the top of interior pot 11 is opened wide to limit cooking cavity a；Pot cover 20 is cooked unlimited Prepare food chamber a open position and close cooking cavity a closed position between be articulated with pot body 10, pot cover 20 include upper cover ontology 21, Electronic pressure release part 22 and first seal 23, upper cover ontology 21 have the relief hole b and pressure-releasing chamber being oppositely arranged with cooking cavity a C, electronic pressure release part 22 are configured to that relief hole b can be either open or closed by automatically controlled driving first seal 23；Lid-opening button 30 is set In in pot body 10 or pot cover 20；Mechanical pressure release part 40 connect or links with lid-opening button 30.

Mechanical pressure release part 40 is configured to: drive first seal 23 to open wide relief hole b when lid-opening button 30 is pressed, And/or release the sealing of pot cover 20 and interior pot 11.

That is, mechanical pressure release part 40 can be used for driving first seal 23 mobile so that relief hole b is opened wide, to make Cooking cavity a is connected to carry out pressure release with pressure-releasing chamber c；It is also possible that mechanical pressure release part 40 acts on pot cover 20 and interior pot 11 seals At cooperation, to enable cooking cavity a to be in communication with the outside to carry out pressure release.

Above two machinery pressure release mode can select a selection, can also be applied on cooking apparatus 100 simultaneously, above-mentioned side Case all covers in the protection category of the application.For example, in some embodiments, mechanical pressure release part 40 by cooking cavity a by State of pressure keeping, which switches to pressure release state, to be realized by driving first seal 23 to open wide relief hole b；In other embodiments In, it is by releasing the close of pot cover 20 and interior pot 11 that cooking cavity a is switched to pressure release state by state of pressure keeping by mechanical pressure release part 40 What envelope was realized；In turn, in further embodiments, be driving first seal 23 open wide relief hole b and release pot cover 20 with The synchronous progress of the sealing of interior pot 11.

Specifically, electronic pressure release part 22 can currently be cooked according to multinomial data judgings such as temperature, pressure in cooking cavity a The state for the food prepared food in chamber a, automatically to drive first seal 23 to be either open or closed relief hole b, to maintain cooking cavity a Interior pressure is stablized, and mechanical pressure release part 40 can drive first seal 23 to open wide by manually (pressing lid-opening button 30) Relief hole b, to carry out pressure release to cooking cavity a or release the sealing of pot cover 20 and interior pot 11.

Lid-opening button 30 is configured to unlock pot cover 20 and pot body 10 when pressed, to be articulated with the pot cover of pot body 10 20 rotate relative to pot body 10, to open wide cooking cavity a.

That is, when pressing lid-opening button 30, first pressure release is uncapped again, to eliminate traditional cooking apparatus 100 It needs first to press vacuum tripper trigger mechanism, then presses the tedious steps of lid-opening button, make the behaviour that uncaps of cooking apparatus 100 Make simpler, conveniently, usage experience is higher, and presses lid-opening button 30 and can directly open pot cover 20, makes to use for the first time The operator of the cooking apparatus 100 of the utility model embodiment will not judge the working condition of cooking apparatus 100 by accident.Root According to the cooking apparatus 100 of the utility model embodiment, by setting lid-opening button 30 and mechanical pressure release part 40, to press out When lid button 30, to cooking cavity a pressure release.In this way, cooking apparatus 100 has both two kinds of pressure release modes of electronic pressure release and mechanical pressure release, Not only operator can electronic pressure release part 22 break down can not pressure release when or suddenly power-off when, manually to cooking cavity a into Row pressure release avoids cooking apparatus 100 from placing for a long time under negative pressure state, and the safety in utilization of cooking apparatus 100 can be improved, Reduction even is eliminated security risk.

Machine is passed through with cooking apparatus 100 of three specific embodiments to the utility model embodiment referring to Fig. 1 to Fig. 7 The working principle that tool pressure release part 40 carries out pressure release is described in detail:

First embodiment:

As shown in Figures 2 and 3, mechanical pressure release part 40 is configured to: the first sealing is driven when lid-opening button 30 is pressed Part 23 opens wide relief hole b, and lid-opening button 30 and mechanical pressure release part 40 are set on upper cover ontology 21.That is, real first Apply in example, mechanical pressure release part 40 be by control relief hole b it is unlimited whether the pressure release of cooking cavity a realized.

As shown in Figure 1, Figure 2 and Figure 3, first seal 23 is ball sealer, and mechanical pressure release part 40 is pressure release push rod 40a, is let out It presses push rod 40a and lid-opening button 30 to be slidingly disposed at upper cover ontology 21 along the direction of the centerline axis parallel with relief hole b, lets out Pressure push rod 40a has inclination pushing surface 41a being arranged towards first seal 23, being gradually distance from relief hole b extension from up to down, Inclination pushing surface 41a is suitable for pushing and pressing first seal 23 and opens wide relief hole b.

Specifically, inclination pushing surface 41a is only supported with 23 phase of first seal, and tilt the bottom-up component court of pushing surface 41a Extend to the central axis of relief hole b, so that the width of the lower end of pressure release push rod 40a be made to be lower than the width of upper end, and then is pressing When pressing lid-opening button 30, first seal 23 is driven gradually to open wide relief hole b.

Push first seal 23 to realize pressure release by the inclination pushing surface 41a opposite with first seal 23 as a result, knot Structure is simple, at low cost, and functional reliability and job stability are higher.

As shown in Figure 1, upper cover ontology 21 includes sequentially connected cover 211, inner cover 212 and cover board 213, relief hole b Cover board 213 is at least penetrated through, pressure-releasing chamber c is formed between cover 211 and inner cover 212, and the roof of cover 211 has and lid-opening button 30 the first installation through-hole d being slidably matched, the roof of inner cover 212 have the second installation being slidably matched with pressure release push rod 40a logical Hole e, the upper end of pressure release push rod 40a is connected to the bottom of lid-opening button 30 and lower end passes through the second installation through-hole e to protrude into pressure release In chamber c.

That is, lid-opening button 30 is slidably matched with the first installation through-hole d, pressure release push rod 40a and the second installation through-hole e It is slidably matched, i.e., provides guiding and axial limiting to lid-opening button 30 by the first installation through-hole d, pass through the second installation through-hole E provides guiding and axial limiting to pressure release push rod 40a, so as to improve the fortune of lid-opening button 30 and pressure release push rod 40a Dynamic stationarity realizes quick pressure releasing to further improve the job stability of mechanical pressure release part 40.

To sum up, in the first embodiment, by the lid-opening button 30 and pressure release push rod 40a that are mounted in pot cover 20, with When lid-opening button 30 moves up and down, pressure release is realized.

Second embodiment:

As shown in figure 4, mechanical pressure release part 40 is configured to: driving first seal 23 spacious when lid-opening button 30 is pressed Relief hole b is opened, lid-opening button 30 is set in pot body 10 and mechanical pressure release part 40 is set on pot cover 20.That is, real second It applies in example, mechanical pressure release part 40 is driven by the lid-opening button 30 being located on pot cover 20, so that relief hole b, which is opened wide, completes pressure release.

In specific embodiment shown in Fig. 4, mechanical pressure release part 40 is pressure release connecting rod 40b, the upper end of lid-opening button 30 Equipped with extension rod 60, extension rod 60, which is stretched out from the upper end of pot body 10 and protruded into pot cover 20, is suitable for driving in pot cover 20 Pressure release connecting rod 40b.

Specifically, extension rod 60 drives pressure release connecting rod 40b towards first when pressing lid-opening button 30 in the lateral direction Sealing element 23 moves, to push the movement of the first pressure release part, to open wide relief hole b.The is pushed by pressure release connecting rod 40b as a result, Lid-opening button 30 can be not only arranged in pot body 10 by one sealing element 23 with realizing pressure release, can be missed to avoid in cooking process Lid-opening button 30 is touched, and pressure release connecting rod 40b directly acts on first seal 23, structure is simple, at low cost.

Further, pressure release connecting rod 40b is slidingly disposed at upper cover sheet along the direction of the central axis perpendicular to relief hole b Body 21.That is, pressure release connecting rod 40b is slidably matched with upper cover ontology 21, and then pressure release connecting rod 40b can be in upper cover ontology 21 Guiding and the lower effect of limit and first seal 23, avoid pressure release connecting rod 40b from shaking with respect to the first pressure release part, so as to Pressure release connecting rod 40b is improved to the promotion effect of first seal 23, to further improve the operation is stable of mechanical pressure release part 40 Property.

Shown in Figure 4, upper cover ontology 21 includes sequentially connected cover 211, inner cover 212 and cover board 213, relief hole B at least penetrates through cover board 213, and pressure-releasing chamber c is formed between cover 211 and inner cover 212, and pressure release connecting rod 40b includes vertical pole 41b and cross Bar 42b, vertical pole 41b pass through inner cover 212, and between inner cover 212 and cover 211, cross bar 42b is protruded into pressure-releasing chamber c cross bar 42b It is suitable for cooperating with the pushing and pressing of first seal 23 being located in pot cover 20.

That is, L-shaped pressure release connecting rod 40b includes vertical pole 41b and cross bar 42b, cross bar 42b can be in lid-opening button 30 Promotion under towards cooking cavity a move, thus vertical pole 41b towards first seal 23 move, uncapping for pot body 10 will be located at Power provided by button 30 passes on the vertical pole 41b in pot cover 20, transmits the power of mechanical pressure release part 40 more Stablize, is quick, so that the pressure release response speed of mechanical pressure release part 40 is faster.

Optionally, lid-opening button 30 and mechanical pressure release part 40 are pivotally connected or push against cooperation.That is, real second The power transmitting for applying lid-opening button 30 in example and mechanical pressure release part 40 can be pivotally connected it is with realization, be also possible to pushing and pressing and match It closes with what is realized, is not specifically limited herein.

It is understood that vertical pole 41b is in pot in the embodiment that lid-opening button 30 and mechanical pressure release part 40 push against cooperation The straight reciprocating motion that the axis perpendicular to relief hole b is done in lid 20 is pivotally connected in lid-opening button 30 and mechanical pressure release part 40 Embodiment in, vertical pole 41b can do straight reciprocating motion perpendicular to the axis of relief hole b in pot cover 20, can also be in pot It is swung in the plane of the axis perpendicular to relief hole b in lid 20.

As shown in figure 4, cooking apparatus 100 further includes dynamic clamping head and quiet clamping head 50, dynamic clamping head and quiet clamping head 50 and lid-opening button 30 and machine The connection of at least one of tool pressure release part 40 is to drive the two to reset.As a result, by setting dynamic clamping head and quiet clamping head 50, uncapped with driving Button 30 and mechanical pressure release part 40 reset, and can effectively improve the operation is stable of mechanical pressure release part 40 and lid-opening button 30 Property.

To sum up, in a second embodiment, it by the pressure release connecting rod 40b that is mounted in pot cover 20 and is mounted in pot body 10 Lid-opening button 30 realize pressure release in 30 side-to-side movement of lid-opening button.

3rd embodiment:

As shown in Fig. 5, Fig. 6 and Fig. 7, pot cover 20 has second seal 24, and second seal 24 is suitable for closing in pot cover 20 It is adapted to when closing with interior pot 11 to seal cooking cavity a, mechanical pressure release part 40 is configured to: being acted on when lid-opening button 30 is pressed Second seal 24 is to release the sealing of pot cover 20 Yu interior pot 11.That is, in the third embodiment, mechanical pressure release part 40 is By acting on second seal 24, to be directly realized by the pressure release of cooking cavity a.

As shown in Figure 6 and Figure 7, second seal 24 is the sealing ring for being connected to the lower end of upper cover ontology 21, mechanical pressure release Part 40 have agitates pawl 40c, agitate pawl 40c be inserted into when lid-opening button 30 is pressed between second seal 24 and interior pot 11 with Make to form gap between second seal 24 and interior pot 11.

Specifically, be located at pot body 10 in lid-opening button 30 can drive agitate pawl 40c towards cooking cavity a move, from And agitate pawl 40c and pry open sealing ring upwards, to release the sealing between pot cover 20 and pot body 10, to allow air via close Gap between seal ring and pot body 10 enters in cooking cavity a, to realize pressure release.

Agitate second seal 24 by agitating pawl 40c as a result, to realize pressure release, fast response time, structure be simple and work Make high stability.

Optionally, mechanical pressure release part 40 and lid-opening button 30 are integrally formed and are set in pot body 10, the lateral wall of pot body 10 With third installation through-hole f, the roof of pot body 10 has a 4th installation through-hole g, lid-opening button 30 pass through third installation through-hole h and It is only against on the inner sidewall of pot body 10 by spring, mechanical pressure release part 40 is slidingly disposed on the 4th installation through-hole g.

That is, lid-opening button 30 is slidably matched with third installation through-hole f, it is sliding to agitate pawl 40c and the 4th installation through-hole g Dynamic cooperation provides guiding and limit to lid-opening button 30 by third installation through-hole f, by the 4th installation through-hole g to sled Pawl 40c is oriented to and is limited, to make mechanical pressure release under the premise of improving the job stability of mechanical pressure release part 40 Faster, structure is simpler, production cost is lower for the pressure release response speed of part 40.

Certainly, in the third embodiment, the utility model agitate pawl 40c and the installation site of lid-opening button 30 is unlimited In pot body 10, also may be mounted in pot cover 20.

To sum up, in the third embodiment, by the lid-opening button 30 that is mounted in pot body 10 and agitate pawl 40c, with When 30 side-to-side movement of lid-opening button, the sealing of pot cover 20 and pot body 10 is released to realize pressure release.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the structure of indication or suggestion meaning or Unit must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model System.In addition, defining " first ", the feature of " second " can explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ", The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.

While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that: These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective And modification, the scope of the utility model are defined by the claims and their equivalents.

Claims (13)

1. a kind of cooking apparatus characterized by comprising

Pot body, the pot body have interior pot, and the top of the interior pot is opened wide to limit cooking cavity；

Pot cover, it is hinged between the closed position of pot cover cooking cavity described in the open position and the cover for opening wide the cooking cavity In the pot body, the pot cover includes upper cover ontology, electronic pressure release part and first seal, and the upper cover ontology has and institute The relief hole and pressure-releasing chamber that cooking cavity is oppositely arranged are stated, the electronic pressure release part is configured to can be close by automatically controlled driving described first Sealing is either open or closed the relief hole；

Lid-opening button, the lid-opening button are set on the pot body or the pot cover；

Mechanical pressure release part, the machinery pressure release part connect or link with the lid-opening button, and the machinery pressure release part is configured to: Drive the first seal to open wide the relief hole when the lid-opening button is pressed, and/or release the pot cover with The sealing of the interior pot.

2. cooking apparatus according to claim 1, which is characterized in that the lid-opening button and the mechanical pressure release part are all provided with In on the upper cover ontology.

3. cooking apparatus according to claim 2, which is characterized in that the first seal is ball sealer, the machinery Pressure release part is pressure release push rod, the pressure release push rod and the lid-opening button along the direction with the centerline axis parallel of the relief hole Be slidingly disposed at the upper cover ontology, the pressure release push rod have it is being arranged towards the first seal, from up to down by The inclination pushing surface gradually extended far from the relief hole, the inclination pushing surface are suitable for pushing against the first seal and open wide the pressure release Hole.

4. cooking apparatus according to claim 3, which is characterized in that the upper cover ontology include sequentially connected cover, Inner cover and cover board, the relief hole at least penetrate through the cover board, the pressure-releasing chamber be formed in the cover and the inner cover it Between, the roof of the cover has the first installation through-hole being slidably matched with the lid-opening button, and the roof of the inner cover has The upper end of the second installation through-hole being slidably matched with the pressure release push rod, the pressure release push rod is connected to the bottom of the lid-opening button Portion and lower end pass through second installation through-hole to protrude into the pressure-releasing chamber.

5. cooking apparatus according to claim 1, which is characterized in that the lid-opening button is set in the pot body and described Mechanical pressure release part is set on the pot cover.

6. cooking apparatus according to claim 5, which is characterized in that the machinery pressure release part is pressure release connecting rod, described to open The upper end of lid button is equipped with extension rod, and the extension rod, which is stretched out and protruded into the pot cover from the upper end of the pot body, to be suitable for driving The dynamic pressure release connecting rod in the pot cover.

7. cooking apparatus according to claim 6, which is characterized in that the pressure release connecting rod is along perpendicular to the relief hole The direction of central axis is slidingly disposed at the upper cover ontology.

8. cooking apparatus according to claim 7, which is characterized in that the upper cover ontology include sequentially connected cover, Inner cover and cover board, the relief hole at least penetrate through the cover board, the pressure-releasing chamber be formed in the cover and the inner cover it Between, the pressure release connecting rod includes vertical pole and cross bar, and the vertical pole passes through the inner cover, and the cross bar is located at the inner cover and described Between cover, the cross bar, which protrudes into, to be suitable for cooperating with the first seal pushing and pressing being located in the pot cover in the pressure-releasing chamber.

9. cooking apparatus according to claim 6, which is characterized in that the lid-opening button and the mechanical pressure release part pivot Connection or pushing and pressing cooperation.

10. cooking apparatus according to claim 2 or 5, which is characterized in that further include dynamic clamping head and quiet clamping head, the elasticity is multiple Position part is connect at least one of the lid-opening button and the mechanical pressure release part to drive the two to reset.

11. cooking apparatus according to claim 1, which is characterized in that the pot cover have second seal, described second Sealing element is suitable for being adapted to when pot cover is closed with the interior pot to seal the cooking cavity, and the machinery pressure release part is configured to: The second seal is acted on when the lid-opening button is pressed to release the sealing of the pot cover Yu the interior pot.

12. cooking apparatus according to claim 11, which is characterized in that the second seal is to be connected to the upper cover The sealing ring of the lower end of ontology, the machinery pressure release part, which has, agitates pawl, and the pawl that agitates is when the lid-opening button is pressed It is inserted between the second seal and the interior pot so as to form gap between the second seal and the interior pot.

13. cooking apparatus according to claim 11, which is characterized in that the machinery pressure release part and the lid-opening button one Body formed and be set in the pot body, the lateral wall of the pot body has a third installation through-hole, and the roof of the pot body has the Four installation through-holes, the lid-opening button pass through the third installation through-hole and stop the inner sidewall for being against the pot body by spring On, the machinery pressure release part is slidingly disposed on the 4th installation through-hole.