CN208973344U - Cooking apparatus - Google Patents

Abstract

The utility model provides a kind of cooking apparatus comprising cooker body；Lid is provided with the relief hole being connected to cooking space on lid；Decompressor, decompressor are used to make the pressure in cooking space lower than predetermined pressure；Pressure release component.Pressure release component includes: pressure relief press button, and pressure relief press button is arranged in the side of lid and is configured to be pushed to be moved between home position and vent position；Transmission mechanism；And sealing ring, sealing ring are connect with lid and transmission mechanism respectively.Wherein, sealing ring flexible deformation and can seal relief hole, and when pressure relief press button is moved to vent position from home position, and pressure relief press button releases the sealing to relief hole by transmission mechanism with dynamic seal ring.Cooking apparatus according to the present utility model, pressure relief press button can be moved by pushing, thus be operated convenient for user.Therefore the structure of pressure release component is simple, and safe operation process is reliable, it is not easy to generate failure, use user smoothly.

Description

Cooking apparatus

Technical field

The utility model generally relates to cooking apparatus.

Background technique

Some cooking apparatus (electric cooker etc.) have the function of minute-pressure or negative pressure, enable food in minute-pressure or negative pressure It is cooked under environment, to reach good culinary art effect.Cooking apparatus generally realizes sealing and row pressure by following two mode:

1, one is the positions for blocking gas outlet using steel ball to be sealed, and leaves the position when progress of gas outlet in steel ball Pressure release pushes steel ball to block or leave gas outlet using electromagnet；

2, one is utilize silica gel part realization, when electromagnet does not work (namely free state), silica gel part and outlet Mouth separation, when work of electromagnet, silica gel part blocks gas outlet under the drive of certain mechanism, is formed in cooking apparatus Realize sealing in one closed space.

However, the above-mentioned most mechanism of sealing device is more complicated, higher cost.Complicated mechanism event with higher simultaneously Barrier rate, frequent use lead to parts depreciation, ageing equipment etc., be easy to produce it is poorly sealed or can not depressurization the problems such as, shadow User is rung to use.

Therefore, it is necessary to a kind of cooking apparatus, at least to be partially solved problems of the prior art.

Utility model content

A series of concept of reduced forms is introduced in utility model content part, this will be in specific embodiment part Middle further description.The utility model content part of the utility model is not meant to attempt to limit claimed Technical solution key feature and essential features, do not mean that the guarantor for attempting to determine technical solution claimed more Protect range.

At least to be partially solved the above problem, the utility model provides a kind of cooking apparatus, and the cooking apparatus includes:

Cooker body, be arranged in the cooker body in pot；

Lid, the lid are pivotably connected by pivotal axis and the cooker body, when the cover cap closes the cooker body When, cooking space is constituted between the lid and the interior pot, is provided on the lid and is let out with what the cooking space was connected to Press hole；

Decompressor, the decompressor are used to make the pressure in the cooking space lower than predetermined pressure；And

Pressure release component, the pressure release component include:

Pressure relief press button, the pressure relief press button are arranged in the side of the lid and are configured to be pushed and in raw bits It sets and is moved between vent position；

Transmission mechanism；With

Sealing ring, the sealing ring is connect with the transmission mechanism and the pressure in the cooking space is lower than pre- level pressure The relief hole is sealed when power；

Wherein, the sealing ring flexible deformation and can seal the relief hole, and when the pressure relief press button is from the original When beginning position is moved to the vent position, the pressure relief press button drives the sealing ring to release to institute by the transmission mechanism State the sealing of relief hole.

Cooking apparatus according to the present utility model, pressure relief press button can be moved by pushing, thus be operated convenient for user. Therefore the structure of pressure release component is simple, and safe operation process is reliable, it is not easy to generate failure, use user smoothly.

Preferably, the transmission mechanism includes pressure release bar, and the pressure release bar is connect with the sealing ring.

Preferably, the sealing ring includes:

Fixed part, the fixed part are connected to the lid；

Sealing, the sealing are connected to the pressure release bar and, the sealing use integrally mobile with the pressure release bar In the sealing relief hole；With

Variant part, the variant part connects the fixed part and the sealing, and the variant part can deformation occurs And seal the relief hole, when the pressure relief press button is moved to the vent position from the home position sealing ring to Upper movement is so that the variant part restores to the original state to release the sealing to the relief hole.

According to this programme, sealing ring can be stably connected with respectively with pressure release bar and lid, and can deformation occurs and it is close Seal relief hole.

Preferably, the pressure release bar is provided with pole socket；

The pressure release component further includes pressure release cover and pressure release spring, and the pressure release enclosure is located on the pressure release bar and can phase Mobile for the pole socket, the pressure release spring is between the pressure release cover and the pole socket.

According to this programme, pressure release spring can guarantee that sealing ring is fitted closely with relief hole, and can be avoided pressure release bar Travel distance excessive the case where leading to sealing ring excessive deformation, play buffer function.

Preferably, the pressure release cover is movably coupled to the pole socket.

According to this programme, pressure release modular construction can be made compact.

Preferably, the range of moving distance of the pressure release cover relative to the pole socket is 3mm~6mm.

According to this programme, pressure release spring can be made to play buffer function in predetermined range, so that cooking pot be made to sign an undertaking Structure is compact.

Preferably, the pole socket is set to one end of the pressure release bar, and the pole socket is provided with fin, the sealing ring with The fin is connected together.

According to this programme, sealing ring can be made securely to connect with pressure release bar, and keep cooking apparatus compact-sized.

Preferably, the pressure relief press button is configured to move horizontally between the home position and the vent position, And the transmission mechanism includes the hook being in contact with the pressure relief press button, the pressure relief press button when the pressure relief press button is mobile Drive the hook in vertical rotation in surface so that the hook directly or indirectly drives the pressure release bar to move.

Preferably, the transmission mechanism includes the lever being in contact with the hook, and the lever and the pressure release bar connect It connects, when hook rotation, the hook drives the lever in vertical rotation in surface so that described in lever drive The movement of pressure release bar.

Preferably, the hook includes the vertical part and the horizontal part being connected to each other, the vertical portion and the pressure relief press button It is in contact, the horizontal part is in contact with the lever.

According to above-mentioned several schemes, the setting of all parts of transmission mechanism is relatively simple, can cooperate each other from And realize the conversion in the direction of power, the horizontal active force for finally being applied user is transferred at sealing ring and with dynamic sealing Circle moves upwards.

Preferably, the lever has fulcrum and rotates around the fulcrum, and the fulcrum is disposed proximate to the pressure release Bar.

According to this programme, such setting enables a user to complete pressure release with lesser power.

Preferably, the front end of the lid is provided with push-button socket, and through-hole, the pressure relief press button are provided on the push-button socket Including press section and the pushing part to extend internally from the press section, the press section moves in the push-button socket, and institute Pushing part is stated through the through-hole.

According to this programme, push-button socket can limit the direction of motion of pressure relief press button.

Preferably, the outer sheath of the pushing part is equipped with spring, and the spring can be in the press section and the button Deformation occurs between seat, and when the pressure relief press button is located at the vent position spring by the pressure relief press button towards institute State home position biasing.

According to this programme, after pressure release completion and external force disappear, pressure relief press button can automatically return back to home position, with Convenient for pressure discharge operations next time.

Preferably, the lid includes liner and removable lid, and the relief hole is set in the removable lid, the pressure release Component is set to interior lining.

According to this programme, lid is divided into liner and removable lid, removable lid, which can be convenient, unpicks and washes, and liner can play support The effect of reinforcement, and conveniently pressure release component is configured, consequently facilitating manufacturing.

Detailed description of the invention

The following drawings of the utility model embodiment is originally practical for understanding in this as a part of the utility model It is novel.Shown in the drawings of the embodiments of the present invention and its description, for explaining the principles of the present invention.In attached drawing In,

Fig. 1 is according to the partially schematic of the vertical cutting of the cooking apparatus of a preferred embodiment of the utility model Figure, wherein pressure relief press button is located at home position；

Fig. 2 is the partial enlarged view of the part A in Fig. 1；

Fig. 3 is the partial schematic diagram of another vertical cutting of cooking apparatus shown in FIG. 1, and wherein pressure relief press button is located at and lets out Press position；

Fig. 4 is the partial enlarged view of the part B in Fig. 3；

Fig. 5 is the partial enlarged view of the C portion in Fig. 3；

Fig. 6 is the decomposition diagram of the part of the pressure release component in cooking apparatus shown in FIG. 1；And

Fig. 7 is the schematic diagram of the power device in cooking apparatus shown in FIG. 1.

Specific embodiment

In the following description, a large amount of concrete details are given more thoroughly to manage in order to provide to the utility model Solution.It will be apparent, however, to one skilled in the art that the utility model embodiment may not need one or more These a details and be carried out.In other examples, in order to avoid obscuring with the utility model embodiment, for Some technical characteristics well known in the art are not described.

In order to thoroughly understand the utility model embodiment, detailed structure will be proposed in following description.Obviously, originally The execution of utility model embodiment is not limited to the specific details that those skilled in the art is familiar with.

The utility model discloses a kind of cooking apparatus 100.With reference to the accompanying drawing to the preferred implementation side of the utility model Formula is illustrated.

As shown in Figure 1, cooking apparatus 100 includes cooker body 10 and lid 20.Although attached drawing merely illustrates the office of cooking apparatus Portion, it being understood, however, that 10 general arrangement of cooker body is the shape of rounded cuboid, is internally provided with interior pot 11.Interior 11 structure of pot It makes to be arranged in cooker body 10 in a manner of it can be taken off.For example, in one embodiment, cylindrical shape can be arranged in cooker body 10 The interior pot incorporating section of shape, interior pot 11 can freely be put into interior pot incorporating section or take out from interior pot incorporating section.It can be taken off Set-up mode user can be convenient by interior pot 11 take out clean.Certainly, in other implementations, interior pot 11 can also To be fixedly provided in cooker body 10 in a manner of it can not take out.It is further typically provided in cooker body 10 for heating adding for interior pot 11 Thermal (not shown).

Lid 20 can be opened and closed to be arranged in cooker body 10, have the shape adaptable with the shape of cooker body 10, so as to Enough easily lids close cooker body 10.In one embodiment, lid 20 can pivot by pivotal axis (not shown) and cooker body 10 Turn ground connection, to realize that it is retractable relative to cooker body 10.When lid 20 is opened, the opening of interior pot 11 is exposed, and user can be with Food materials are added in inside pot 11 or take out cooked food from interior pot 11.When the lid of lid 20 closes in cooker body 10, cover Including lid on pot 11, and cooking space 12 is constituted between interior pot 11.Sealing element is provided between lid 20 and interior pot 11 (not shown) makes cooking space 12 be able to maintain good leakproofness.

As shown in Figure 1, in the present embodiment, lid 20 includes cover, liner and removable lid three parts.Liner have compared with High intensity can play the role of support.Removable lid is set to the side towards interior pot 11 of liner, can be from interior lining It removes, with easy to clean.Cover covers the outside of liner, the components protecting liner and being arranged thereon, while making lid 20 It is relatively beautiful on the whole.Certainly, in the unshowned embodiment of attached drawing, lid 20 can also have other embodiments, example Such as, lid 20 can be set to one-piece integrated structure.

In addition, cooking apparatus 100 shown in the utility model is additionally provided with decompressor (not shown).Decompressor is used for Make the pressure in cooking space 12 lower than predetermined pressure.Such as it can be by being lower than pressure therein the pumping of cooking space 12 Atmospheric pressure.The state of the subatmospheric power of pressure in cooking space 12 is properly termed as negative pressure state.Therefore, the utility model Shown cooking apparatus can be electric cooker, electric pressure cooking saucepan with negative pressure function etc..Subnormal ambient helps to optimize cooking process And save food.For example, when cooking rice, cooking space 12 is made to keep subnormal ambient in grain of rice water absorption course, can make rice and Water more rapid and better mixes；In addition the part food for not needing to take is stored in cooking for subnormal ambient after culinary art is completed It prepares food in space 12, the speed of food spoilage can be slowed down, make it that can keep good mouthfeel in a long time.

In one embodiment, decompressor may include air pump.The air inlet of air pump passes through such as silica gel material Exhaust tube is connected to cooking space 12, and the gas outlet of air pump can be connected to the external environment of cooking space 12, for example, directly with Ambient atmosphere connection.When needing to make to form subnormal ambient in cooking space 12, by control device or manually start gas Pumping gas, the air in cooking space 12 are discharged by exhaust tube and air pump, and pressure therein declines therewith.Survey pressure can be set Device is monitored the pressure in cooking space 12, and when pressure therein drops to predetermined value, air pump stops working, culinary art Subnormal ambient is formed in space 12.Preferably, decompressor can also include the gas being arranged between air pump and cooking space 12 The solenoid valve of air flow path opening and closing is controlled on flow path.Air flow path is connected in pumping in solenoid valve, after pumping Air flow path is cut off, makes to keep negative pressure state in cooking space 12.

When cooking space 12 is negative pressure state, atmospheric pressure effect uncaps if necessary execute certain at this time in lid 20 Item operation, such as take the food saved in cooking space 12, it will it meets difficulty.Therefore, pressure release component 30 is set.It is uncapping Before, it first passes through pressure release component 30 and carries out pressure release, make to restore normal pressure state in cooking space 12, to conveniently uncap.As schemed Show, pressure release component 30 may include pressure relief press button 36, hook 39, lever 38, pressure release bar 31 and sealing ring 32.Correspondingly, lid The relief hole being connected to cooking space 12 is provided on 20.Wherein, pressure release component 30 is arranged in the higher interior lining of intensity.It is removable Lid is directly contacted with cooking space 12, therefore relief hole is arranged in removable lid.

Specifically, when needing pressure release, user can push pressure relief press button 36, and pressure relief press button 36 can move horizontally To be moved upwards by hook 39, lever 38 and pressure release bar 31 with dynamic seal ring 32 so that sealing ring 32 is released to pressure release The sealing in hole.

Preferably, it is additionally provided with push-button socket 401 in lid 20, push-button socket 401 includes upper wall, lower wall and inner sidewall, upper wall, Lower wall and inner sidewall define the cavity of an outward opening jointly.Through-hole is provided on the inner sidewall of push-button socket 401.It is corresponding Ground, pressure relief press button 36 include press section 361 and the pushing part 362 to extend internally from press section 361, and press section 361 is in push-button socket It is moved in 401 cavity, the through-hole that pushing part 362 is run through on inner sidewall can simultaneously move horizontally relative to the through-hole.

It is highly preferred that being additionally provided with spring 402 between press section 361 and inner sidewall, 402 sets of spring in pushing part 362 Outside.When pressure relief press button 36 is in vent position, spring 402 is in compressive state and has pressure relief press button 36 towards original The bias force of location bias.

Further, it the vertical portion 391 of hook 39 including roughly vertical setting and extends internally from vertical portion 391 and substantially Horizontally disposed horizontal part 392, and pivotal axis is provided in hook 39.The perpendicular of hook 39 is pushed when pressure relief press button 36 inwardly moves The top in straight portion 391 is so that hook 39 rotates around pivotal axis, specifically the top of vertical portion 391 inwardly turns It is dynamic and the bottom end of vertical portion 391 is turned out.Since horizontal part 392 and vertical portion 391 are permanently connected, thus horizontal part 392 Also it rotates.Preferably, the inner end of horizontal part 392 is provided with the press section extended downwardly, the press section and the lever 38 are in contact and lever 38 are driven to rotate.

Preferably, the bottom end of horizontal part 392 is also provided with hook of uncapping, and hook of uncapping is matched with cooker body 10, Hook of uncapping when the promotion rotation of hook 39 of pressure relief press button 36 is separated to realize and uncap with lid 10.In this case, it lets out Pressing button 36 also is lid-opening button.

Preferably, lever 38 is around its fulcrum 381 in vertical rotation in surface.The power end of lever 38 and 392 phase of horizontal part The top of contact and resistance end and pressure release bar 31 is permanently connected to drive pressure release bar 31 to move.The bottom end of pressure release bar 31 and sealing Circle 32 is connected.In order to allow user that can realize pressure release with lesser power, the fulcrum of lever 38 is preferably set to close to it Resistance end.

To sum up, it will be understood that when needing pressure release, user presses pressure relief press button 36 and makes pressure relief press button 36 from raw bits It sets and is moved to vent position.In the process, pressure relief press button 36 drives hook 39 to rotate, and hook 39 drives lever 38 to rotate, and Lever 38 then drives pressure release bar 31 to move upwards, and sealing ring 32 just moves up to release to the close of relief hole together with pressure release bar 31 Envelope.

In the present embodiment, pressure release bar 31, hook 39 and lever 38 are collectively formed as transmission mechanism, and transmission mechanism can Effectively transmission force and change the direction of power, the horizontal active force for finally being applied user is transferred to sealing ring 32 and makes Sealing ring 32 moves upwards and completes pressure release.In other unshowned embodiments, transmission mechanism can have other knots Structure.

Further, a part of sealing ring 32 is connected with pressure release bar 31 and another part is connected with lid 20.Work as pressure release When bar moves down under the action of power device, sealing ring 32 moves down with pressure release bar 31 and generates flexible deformation, simultaneously Seal relief hole.And when pressure relief press button 36 is mobile to vent position from home position, the opposite position of pressure release bar 31 and lid 20 Setting makes sealing ring 32 keep original state, and does not contact relief hole.Cooking space 12 can be in communication with the outside by relief hole at this time.

It can see with reference to Fig. 2 and Fig. 4, sealing ring 32 includes fixed part 321, sealing 322 and variant part 323.It is fixed Portion 321 is connected to lid 20.Specifically, fixed part 321 is configured to annular shape, and outer edge has card slot.Fixed part 321 passes through Card slot is connected to the installation site that the interior lining of lid 20 is arranged in a manner of engaging.322 general arrangement of sealing is circle, It is connected to pressure release bar 31 and with the 31 one movement of pressure release bar, to seal relief hole or depressurization.Variant part 323 is connected and fixed Portion 321 and sealing 322.As shown in Fig. 2, variant part 323 generates elasticity when sealing 322 is mobile relative to fixed part 321 Deformation.

Preferably, the lower end of pressure release bar 31 is additionally provided with pole socket 33.As shown in fig. 6, the outside of pole socket 33 is provided with fin, Sealing 322 realizes the connection with pressure release bar 31 by way of engaging with fin.Sealing ring 32 is connected to pressure release bar as a result, 31 end can make the structure of cooking apparatus 100 more compact.Wherein, pole socket 33 can be with the main part of pressure release bar 31 It is integrally formed, can also be with split production, the master that is then connected to pressure release bar 31 by the modes such as being connected together, being threadedly coupled Body portion.

Meanwhile pressure release component 30 further includes pressure release cover 34 and pressure release spring 35.Pressure release cover 34 is set in pressure release bar On 31.Pressure release spring 35 is between pressure release cover 34 and pole socket 33.In order to make pressure release spring 35 keep stablizing, equally it is set in On pressure release bar 31.Power device 37 is configured to act on pressure release cover 34 to realize that driving pressure release bar 31 is mobile and fixes it.

The purpose that pressure release cover 34 and pressure release spring 35 is arranged is, if power device 37 directly acts on pressure release bar 31, Since pressure release bar 31 and power device 37 are mostly rigid structure, and there are fabrication error in actual production, it is easy to make to let out The stroke distances of compression bar 31 are excessive, so that pressure release bar 31 be made to be moved to after the sealing station of relief hole is fully sealed in sealing 322 It continues to move to.This can make 323 excessive deformation of variant part of sealing ring 32, cause reduced service life even to be damaged, and seal Portion 322 is excessively chimeric even from relief hole protrusion with relief hole, so as to cause poorly sealed problem.

And power device 37 drives pressure release bar 31 by pressure release cover 34 and pressure release spring 35 indirectly, when pressure release bar 31 is mobile To when making sealing 322 that the sealing station of relief hole be fully sealed, if power device 37 continues to act on pressure release cover 34, due to The buffer function of pressure release spring 35, this partial action power are absorbed, it can be ensured that pressure release bar 31 and sealing 322 are fixed on the position It sets without excessively moving.To which utility pressure release component 30 seals the accuracy of relief hole.

Preferably, pressure release cover 34 can be movably coupled to pole socket 33.The two can be limited in this way along other directions Relative movement, so that the two may only be along the axial movement of pressure release bar 31.It is further preferred that between pressure release cover 34 and pole socket 33 The range of the distance of relative movement is 3mm~6mm.For example, in the present embodiment, this may range from 4mm~5mm.In this way, Pressure release component 30 can be made to keep compact-sized on the whole.

In order to stablize the mobile holding of pressure release cover 34 and pressure release bar 31, it is additionally provided with pressure release seat 306.Pass through pressure release seat Pressure release cover 34 and pressure release bar 31 are fixed on interior lining by 306 together, and are fastenedly connected by the fastener of such as screw etc, are made It obtains pressure release cover 34 and pressure release bar 31 is merely able to move up and down along the axial direction of pressure release bar 31, and be kept fixed in the other direction.

Fig. 7 shows a preferred embodiment of previously described power device 37 comprising driving member 371, electromagnetism Iron 372 and electromagnetic spring 373.Driving member 371 is connected to the iron core 377 of electromagnet 372.Electromagnetic spring 373 is arranged in driving member Between 371 and electromagnet 372.When electromagnet 372 works, iron core 377 is sucked, and drives driving member 371 towards close to electromagnetism The direction of iron 372 is mobile, and electromagnetic spring 373 is compressed.And when electromagnet 372 powers off, iron core 377 is not by attraction, electromagnetism The direction that the elastic force of spring 373 makes driving member 371 be directed away from electromagnet 372 is mobile.It is of course also possible to by electromagnetic spring 373 are arranged in the side of the separate electromagnet 372 of driving member 371, and make when driving member 371 is mobile towards electromagnet 372 Electromagnetic spring 373 is stretched.

Wherein, driving member 371 is let out for the movement of the iron core 377 of electromagnet 372 to be transferred to pressure release bar 31 and be converted into The movement of compression bar 31.Specifically, 371 general arrangement of driving member is strip comprising press section 374 and relief portion 375.Evacuation Portion 375 is connected to iron core 377.Driving member 371 is located at 34 top of pressure release cover, and along the axial direction of pressure release bar 31, evacuation Portion 375 is than press section 374 further from pressure release cover 34.

When electromagnet 372 powers off, iron core 377 is in free state, and driving member 371 is under the action of electromagnetic spring 373 Far from electromagnet 372, relief portion 375 is aligned along the axial direction of pressure release bar 31 with pressure release cover 34.Driving member 371 is located at this time Reset position is not contacted with pressure release cover 34, therefore pressure release bar 31 is located at open position not by the effect of power device 37.And work as When electromagnet 372 is powered, iron core 377, which is attracted, makes driving member 371 close to electromagnet 372, and press section 374 is along pressure release bar 31 Axial direction is aligned with pressure release cover 34.Driving member 371 is located at position in place at this time, and press section 374, which presses pressure release cover 34, makes pressure release Bar 31 is mobile towards sealing station, and pressure release bar 31 is fixed on sealing station.

It is appreciated that driving member 371 can also be made to pass through the iron core 377 that press section 374 is connected to electromagnet 372.In this way, Position when driving member 371 is close to electromagnet 372 should be reset position, and the position when driving member 371 is far from electromagnet 372 Set be position in place.

Preferably, it is connected obliquely transition between the relief portion 375 and press section 374 of driving member 371, to facilitate transmission The transmitting that part 371 is moved with pressure release cover 34 in the process of moving.Preferably, driving member 371 is provided with the elongated slot of perforation 376, and be set on pressure release bar 31 by elongated slot 376.So, it is ensured that the relative position of driving member 371 and pressure release cover 34, Make to be driven relatively reliable.Pay attention to should when elongated slot 376 length be greater than driving member 371 between reset position and in place position Moving distance, so that driving member 371 is avoided excessively to contact with pressure release bar 31 as far as possible, in order to avoid the movement of interference pressure release bar 31.

Above structure realizes pressure release and uncaps while operating, and by pressure release and uncaps two to act and merges into a movement, It is convenient and efficient, and can forget that pressure release is uncapped at once to avoid user when, uncaps difficult problem.

Cooking apparatus according to the present utility model, pressure relief press button can be moved by pushing, thus be user-friendly for Pressure discharge operations.Connection relationship between all parts of the pressure release component of the cooking apparatus of the utility model is simple, it is easy to accomplish Pressure release, while being readily produced, manufacturing and using.

Unless otherwise defined, the technology of technical and scientific term used herein and the technical field of the utility model The normally understood meaning of personnel is identical.Term used herein is intended merely to describe specifically to implement purpose, it is not intended that limit The utility model processed.Terms such as herein presented " settings " can both indicate that a component was attached directly to another portion Part can also indicate that a component is attached to another component by middleware.It describes in one embodiment herein Feature can be applied in combination another embodiment individually or with other feature, unless this feature is in another implementation It is not suitable for or is otherwise noted in mode.

The utility model is illustrated by above embodiment, but it is to be understood that, above embodiment It is only intended to the purpose illustrated and illustrated, and is not intended to limit the invention within the scope of described embodiment.This Field technical staff it is understood that introduction according to the present utility model can also make more kinds of variants and modifications, this A little variants and modifications are all fallen within the utility model range claimed.

Claims (15)

1. a kind of cooking apparatus, which is characterized in that the cooking apparatus includes:

Cooker body, be arranged in the cooker body in pot；

Lid, the lid are pivotably connected by pivotal axis and the cooker body, when the cover cap closes the cooker body, institute It states and constitutes cooking space between lid and the interior pot, the relief hole being connected to the cooking space is provided on the lid；

Decompressor, the decompressor are used to make the pressure in the cooking space lower than predetermined pressure；And

Pressure release component, the pressure release component include:

Pressure relief press button, the pressure relief press button side of the lid is set and be configured to be pushed and in home position and It is moved between vent position；

Transmission mechanism；With

Sealing ring, when the sealing ring is connect with the transmission mechanism and the pressure in the cooking space is lower than predetermined pressure Seal the relief hole；

Wherein, the sealing ring flexible deformation and can seal the relief hole, and when the pressure relief press button is from the raw bits It sets when being moved to the vent position, the pressure relief press button drives the sealing ring releasing to let out to described by the transmission mechanism Press the sealing in hole.

2. cooking apparatus according to claim 1, which is characterized in that the transmission mechanism includes pressure release bar, the pressure release Bar is connect with the sealing ring.

3. cooking apparatus according to claim 2, which is characterized in that the sealing ring includes:

Fixed part, the fixed part are connected to the lid；

Sealing, the sealing are connected to the pressure release bar and with the pressure release bar integrally movements, and the sealing is for close Seal the relief hole；With

Variant part, the variant part connects the fixed part and the sealing, and the variant part can deformation occurs and close The relief hole is sealed, the sealing ring is transported upwards when the pressure relief press button is moved to the vent position from the home position It moves so that the variant part restores to the original state to release the sealing to the relief hole.

4. cooking apparatus according to claim 2, which is characterized in that the pressure release bar is provided with pole socket；

The pressure release component further includes pressure release cover and pressure release spring, and the pressure release enclosure is located on the pressure release bar and can be relative to The pole socket is mobile, and the pressure release spring is between the pressure release cover and the pole socket.

5. cooking apparatus according to claim 4, which is characterized in that the pressure release cover movably connects with the pole socket It connects.

6. cooking apparatus according to claim 5, which is characterized in that the pressure release cover relative to the pole socket movement away from From range be 3mm~6mm.

7. cooking apparatus according to claim 4, which is characterized in that the pole socket is set to one end of the pressure release bar, The pole socket is provided with fin, and the sealing ring is connected together with the fin.

8. cooking apparatus according to claim 2, which is characterized in that the pressure relief press button is configured in the home position It moves horizontally between the vent position, and the transmission mechanism includes the hook being in contact with the pressure relief press button, when The pressure relief press button drives the hook in vertical rotation in surface so that the hook is direct when pressure relief press button movement Or the pressure release bar is driven to move indirectly.

9. cooking apparatus according to claim 8, which is characterized in that the transmission mechanism includes being in contact with the hook Lever, the lever connect with the pressure release bar, and when hook rotation, the hook drives the lever in vertical plane Interior rotation is so that the lever drives the pressure release bar movement.

10. cooking apparatus according to claim 9, which is characterized in that the hook include the vertical portion that is connected to each other and Horizontal part, the vertical portion are in contact with the pressure relief press button, and the horizontal part is in contact with the lever.

11. cooking apparatus according to claim 9, which is characterized in that the lever has fulcrum and surrounds the fulcrum Rotation, the fulcrum are disposed proximate to the pressure release bar.

12. cooking apparatus according to claim 1, which is characterized in that the front end of the lid is provided with push-button socket, described It is provided with through-hole on push-button socket, the pressure relief press button includes press section and the pushing part that extends internally from the press section, described Press section moves in the push-button socket, and the through-hole is run through in the pushing part.

13. cooking apparatus according to claim 12, which is characterized in that the outer sheath of the pushing part is equipped with spring, institute State that spring can deformation occurs between the press section and the push-button socket, and when the pressure relief press button is located at the pressure release position The spring biases the pressure relief press button towards the home position when setting.

14. cooking apparatus according to claim 1, which is characterized in that the lid includes power device, the power dress It sets directly or indirectly to sealing ring force so that the sealing ring seals the relief hole.

15. cooking apparatus according to claim 1, which is characterized in that the lid includes liner and removable lid, described to let out Pressure hole is set in the removable lid, and the pressure release component is set to interior lining.