CN209031859U - Cooking apparatus - Google Patents

Abstract

The utility model discloses a kind of cooking apparatus, comprising: pot body, pot body includes interior pot and interior pot limits the open cooking cavity in top, and there is recess portion to be formed with step with the pot edge upper surface of pot inside for the upper surface of the close cooking cavity of the pot edge of interior pot；Lid, lid are movably installed between open and closed positions to pot body；Sealing ring, sealing ring be set to lid and when lid is in the closed position, be sealedly connected between lid and the pot edge of interior pot, recess portion is completely covered in the orthographic projection of plane where the pot edge of pot including sealing ring.According to the cooking apparatus of the utility model embodiment, compared with sealing ring in the related technology, by the way that the recess portion of pot pot edge in ring cover will be sealed, increase the contact length of sealing ring and interior pot pot edge, sealing ring can be fitted closely with the step upper surface of interior pot pot edge, it avoids since manufacture and assembly error causes sealing ring to protrude into recess portion appearance and the untight situation of recesses fit, improves sealing reliability and user experience.

Description

Cooking apparatus

Technical field

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

Background technique

Electric cooker in the related technology in order to promote grain of rice water suction in the water suction stage, or increases rice in holding stage and protects Temp effect, usually increases air extractor in upper cover, and air extractor mainly includes air pump, solenoid valve and electromagnet etc..By setting It sets the internal pot of air pump to be evacuated so that form negative pressure state in interior pot, for solenoid valve for controlling air pump gas path on-off, electromagnet can be with The on-off of pot and extraneous channel in controlling, in pumping process, it is also necessary to sealing ring is set, by sealing ring compressive deformation with it is interior Lightly fried dumpling is closely sealed, so that interior pot keeps sealing state.Wherein, the upper lip of sealing ring usually cooperates with interior kitchen sink rank junior Sealing, however often will appear manufacture and assembly error, so as to cause sealing ring upper lip not exclusively with interior kitchen sink rank junior Cooperation, causes gas leak phenomenon, leakproofness is poor, and there are rooms for improvement.

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 One purpose is to propose a kind of cooking apparatus, the cooking apparatus good seal performance.

According to the cooking apparatus of the utility model embodiment, comprising: pot body, the pot body include interior pot and the interior pot limit The open cooking cavity in top is made, the upper surface close to the cooking cavity of the pot edge of the interior pot has recess portion described interior The pot edge upper surface of pot is formed with step；Lid, the lid movably install between open and closed positions to The pot body；Sealing ring, the sealing ring are set to the lid and when the lid is in the closed position, sealed connections Between lid and the pot edge of the interior pot, the sealing ring is completely covered in the orthographic projection of plane where the pot edge of the interior pot The recess portion.

According to the cooking apparatus of the utility model embodiment, compared with sealing ring in the related technology, by by sealing ring The recess portion of pot pot edge, increases the contact length of sealing ring Yu interior pot pot edge in covering, and allows sealing ring and interior pot pot edge Step upper surface fit closely, avoid due to manufacture and assembly error cause sealing ring protrude into recess portion occur and recesses fit Untight situation, improves the reliability of sealing, to improve the usage experience of user.

According to the cooking apparatus of the utility model embodiment, the recess portion forms the circumferentially extending along the pot edge of the interior pot Annular, and the outer diameter of the sealing ring be greater than the recess portion outer diameter.

According to the cooking apparatus of the utility model embodiment, table in the side wall of the bottom wall surface of the recess portion and the interior pot The connection of face arc transition.

According to the cooking apparatus of the utility model embodiment, the sealing ring includes: ring body, and the ring body is set In the lid；Transverse sealing lip, the transverse sealing lip form the annular of the circumferentially extending along the ring body, and The inner edge of the transverse sealing lip is connect with the outer periphery of the ring body, and the outer periphery of the transverse sealing lip is super Out the recess portion and when the lid is in the closed position, be sealedly connected on the lid and the step upper surface it Between.

Further, a part court of the transverse sealing lip protrudes above to form annular protrusion, the court of the lid There is the avoiding hollow groove for avoiding the annular protrusion to a side surface of the transverse sealing lip.

Specifically, the transverse sealing lip includes: the first transverse sealing section, and the first transverse sealing section forms annular And along direction from inside to outside, gradually inclination extends upwards, inner edge and the ring body of the first transverse sealing section Outer periphery connection；Second transverse sealing section, the second transverse sealing section formed annular and along from inside to outside direction gradually to Lower inclination extends, and the inner edge of the second transverse sealing section is connect with the outer periphery of the first transverse sealing section to be formed State annular protrusion.

Optionally, the lid includes inner cover and the cover board towards the cooking cavity side for being located at the inner cover, described Sealing ring is set to the cover board.

Further, the cover board includes: cover board body, and the cover board body forms plate-like；Pressing plate, the pressing plate are formed Annular and described pressing plate along the circumferentially extending of the cover board body is connect with the cover board body, and the ring body is connected to On the cover board body and/or the pressing plate, the transverse sealing lip is located at the lower section of the pressing plate, and the avoiding hollow groove is set to The side surface towards the transverse sealing lip of the pressing plate.

Optionally, the sealing ring further includes longitudinal sealing lip, and the longitudinal sealing lip is connected to the annular originally The lower surface of body and extend downward with when the lid is in the closed position, be located at the cooking cavity in.

According to the cooking apparatus of the utility model embodiment, the sealing ring is integrally formed part, and the sealing ring Shore hardness is 45-70 degree.

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 top view according to the cooking apparatus of the utility model embodiment；

Fig. 2 is the cross-sectional view of the line A-A along Fig. 1；

Fig. 3 is the enlarged drawing of B structure shown in Fig. 2.

Appended drawing reference:

Cooking apparatus 100,

Pot body 10, interior pot 11, cooking cavity 12, recess portion 13, step 14,

Lid 20, avoiding hollow groove 201, inner cover 21, cover board 22, cover board body 221, pressing plate 222,

Sealing ring 30, ring body 31, transverse sealing lip 32, the first transverse sealing section 321, the second transverse sealing section 322, annular protrusion 323, longitudinal sealing lip 33, the imaginary center of circle 34.

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 element or element 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.

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 device of indication or suggestion meaning or Element 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 the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.

Below with reference to Fig. 1-Fig. 3 description according to the cooking apparatus 100 of the utility model embodiment.

It as shown in Figure 1-Figure 3, include: pot body 10, lid 20 according to the cooking apparatus 100 of the utility model one embodiment With sealing ring 30.

Pot body 10 includes interior pot 11, and interior pot 11 has the open cooking cavity 12 in top, the close culinary art of the pot edge of interior pot 11 The upper surface of chamber 12 has recess portion 13, so that the pot edge upper surface of pot 11 forms step 14 inside, lid 20 is mounted on pot body 10 On, and lid 20 can be movable between open and closed positions, sealing ring 30 is mounted on lid 20, at lid 20 When closed position, sealing ring 30 is connected between the pot edge and lid 20 of interior pot 11, and sealing ring 30 respectively with interior pot 11 Pot edge and lid 20 are tightly connected, wherein recess portion is completely covered in the orthographic projection of plane to sealing ring 30 where the pot edge of pot 11 inside 13。

According to the cooking apparatus 100 of the utility model embodiment, compared with sealing ring in the related technology, by that will seal Ring 30 covers the recess portion 13 of interior 11 pot edge of pot, increases the contact length of sealing ring 30 Yu interior 11 pot edge of pot, make sealing ring 30 with 14 upper surface of step of interior 11 pot edge of pot fits closely, and avoids since manufacture and assembly error causes sealing ring 30 to protrude into recess portion 13 occur cooperating untight situation with recess portion 13, the reliability of sealing are improved, to improve the usage experience of user.

One embodiment according to the present utility model, recess portion 13 form annular, and annular recess portion 13 is along the pot edge of interior pot 11 Circumferentially extending, and the outer diameter of sealing ring 30 is greater than the outer diameter of recess portion 13, thus when lid 20 is in the closed position, sealing ring 30 can be completely covered recess portion 13, so that sealing ring 30 and 14 upper surface of outside step of interior 11 pot edge of pot fit closely, improve Leakproofness.

Further, the outer diameter of sealing ring 30 is larger, and the outwardly extending size of step 14 is also larger, avoids because of manufacture The problem of causing the inner side edge of sealing ring 30 and step 14 edge to touch, cause seal failure with rigging error.

When air pressure is lower than ambient pressure in cooking cavity 12, sealing ring 30 is by downward gas pressure power and lid 20 Pressing force, so that sealing ring 30 closely be connect with the pot edge of interior pot 11, sealing effect is good.

One embodiment according to the present utility model, the side wall inner surfaces circular arc mistake of the bottom wall surface of recess portion 13 and interior pot 11 Connection is crossed, i.e., does not have corner angle at the pot edge of interior pot 11, when the pot edge of sealing ring 30 and interior pot 11 contacts, can closely be bonded Together, the reliability of sealing is reduced without generating additional gap, convenient for the tight fit of sealing ring 30 and interior pot 11.

One embodiment according to the present utility model, sealing ring 30 include: ring body 31 and transverse sealing lip 32, ring Shape ontology 31 is mounted on lid 20, and one end of transverse sealing lip 32 is connected to the outer periphery of ring body 31, transverse sealing The direction that lip 32 is directed away from 31 center of ring body extends, i.e., transverse sealing lip 32 extends outward.

Further, the outer periphery of transverse sealing lip 32 exceeds recess portion 13, thus when lid 20 is in the closed position, Including transverse sealing lip 32 can connect between the upper surface and lid 20 of the step 14 of 11 pot edge of pot, make interior pot 11 and lid It is tightly connected between 20 by transverse sealing lip 32, improves leakproofness.

In addition, passing through the length of fit for increasing transverse sealing lip 32 Yu interior 11 pot edge of pot, it is therefore prevented that if sealing ring 30 There are cause transverse sealing lip 32 to protrude into interior pot 11 when manufacture and assembly error, send out with the untight phenomenon of recesses fit It is raw, it avoids influencing leakproofness.

In some instances, transverse sealing lip 32 forms annular, horizontal in order to increase the leakproofness of transverse sealing lip 32 To sealing lip 32 a part towards protruding above, so as to form annular protrusion 323, lid 20 towards transverse sealing lip 32 A side surface there is avoiding hollow groove 201, avoiding hollow groove 201 is for avoiding annular protrusion 323, when lid 20 is located at closed position, The lower surface of lid 20 can cooperate with transverse sealing lip 32, and avoiding hollow groove 201 is pressed on annular protrusion 323, lid 20 a part is pressed on the rest part of transverse sealing lip 32, and transverse sealing lip 32 is uniformly pressed on interior pot 11 On pot edge.By setting avoiding hollow groove 201, avoids when lid 20 is closed and be only capable of compressing annular protrusion 323, and transverse sealing lip The phenomenon that rest part on side 32 can not compress, thus the situation for preventing sealing performance bad.

In some instances, transverse sealing lip 32 includes: the first transverse sealing section 321 and the second transverse sealing section 322, First transverse sealing section 321 and the second transverse sealing section 322 are respectively formed annular, along direction from inside to outside, the first transverse sealing Gradually inclination extends section 321 upwards, and the second transverse sealing section 322 tilts extension gradually downward.

Further, the inner edge of the first transverse sealing section 321 is connect with the outer periphery of ring body 31, and second is laterally close The inner edge of envelope section 322 is connect with the outer periphery of the first transverse sealing section 321, and forms annular protrusion 323 in junction, so that Annular protrusion 323 forms structure protruding upward, i.e. annular protrusion 323 is prominent towards the direction of lid 20, is suitable for and lid 20 Tight fit, and be suitable in cooking cavity 12 air pressure increase when, towards the micro- rotation in 20 direction of lid, so that sealing ring 30 into one Step cooperates with lid 20 and interior pot 11, improves leakproofness.

In some instances, lid 20 includes inner cover 21 and cover board 22, and cover board 22 is located at inner cover 21 towards cooking cavity 12 1 Side, sealing ring 30 is arranged on cover board 22, when lid 20 is located at closed position, sealing ring 30 be connected to the pot edge of interior pot 11 with Between cover board 22, and sealing ring 30 is tightly connected with the pot edge of interior pot 11 and cover board 22 respectively, so that cooking cavity 12 be sealed.

In some specific examples, cover board 22 includes: cover board body 221 and pressing plate 222, and cover board body 221 forms disk Shape, pressing plate 222 form the annular of the circumferentially extending along cover board body 221, and pressing plate 222 is connect with cover board body 221.Sealing ring 30 It is mounted on cover board 22, wherein ring body 31 is connected on cover board body 221 or pressing plate 222, and transverse sealing lip 32 is located at The lower section of pressing plate 222, avoiding hollow groove 201 are located at the downside surface of pressing plate 222, to make avoiding hollow groove 201 towards transverse sealing lip 32。

In some optional examples, the inside of ring body 31 and the interference fit of cover board body 221 are connected, ring body 31 outside and pressing plate 222 are tightly connected, to keep the cover board body 221 of cover board 22 and pressing plate 222 close by ring body 31 Envelope connection prevents the gas in cooking cavity 12 by the gap outflow between cover board body 221 and pressing plate 222, influences cooking cavity 12 leakproofness.

As shown in figure 3, in some instances, sealing ring 30 further includes longitudinal sealing lip 33, longitudinal sealing lip 33 connects It connects in the lower surface of ring body 31, and longitudinal sealing lip 33 extends downward, to be indulged when lid 20 is in the closed position It can be located in cooking cavity 12 to sealing lip 33, i.e., when lid 20 and interior pot 11 fasten, longitudinal sealing lip 33 is plugged on In interior pot 11.

Further, when cooking apparatus 100 carries out cooking, as the temperature rises, air pressure increases in cooking cavity 12 Greatly, the gap that air-flow seals between 11 inner wall of lip 33 and interior pot along longitudinal direction enters annular protrusion 323 and interior 11 pot edge of pot limits Chamber in, under the promotion of air pressure, transverse sealing lip 32 is rotated in an anti-clockwise direction shown in Fig. 3, and then is driven vertical It rotates in an anti-clockwise direction to sealing lip 33 along the imaginary center of circle 34, allows the inner sidewall of longitudinal sealing lip 33 and interior pot 11 Close connection, as air pressure increases in cooking cavity 12, longitudinal sealing lip 33 and the pressing force of the inner sidewall of interior pot 11 are bigger, from And ensure that leakproofness, the sealing effect of cooking cavity 12 is improved, makes that barotropic state can be maintained in cooking cavity 12.

In the examples described above, when cooking apparatus 100 carries out cooking, annular protrusion 323, transverse sealing lip 32 and vertical To the rotation direction of sealing lip 33, only make exemplary a kind of mode for ease of description, and is cutd open for cooking apparatus 100 is different Position or different cuttings direction are cut, the situation mobile to the direction of the inner sidewall close to interior pot 11 of longitudinal sealing lip 33 is being met Under, annular protrusion 323, transverse sealing lip 32 and longitudinal sealing lip 33 may be that can be rotated in the clockwise direction, herein simultaneously Without limitation.

One embodiment according to the present utility model, sealing ring 30 are integrally formed part, and the shore hardness of sealing ring 30 For 45-70 degree, so that the strength and stability of sealing ring 30 is improved, when transverse sealing lip 32 is by lid 20 and interior pot 11 Extruding when, biggish overturning deformation will not occur for transverse sealing lip 32；When the annular protrusion 323 of transverse sealing lip 32 exists When rotating under the drive of air pressure, longitudinal sealing lip 33 can be rotated synchronously, consequently facilitating longitudinal sealing lip 33 and interior pot Better seal effect is realized in the close connection of 11 inner sidewall.

One specific embodiment of cooking apparatus 100 according to the present utility model is described below with reference to Fig. 1-Fig. 3.

Cooking apparatus 100 includes pot body 10, lid 20 and sealing ring 30.

Pot body 10 includes interior pot 11, and interior pot 11 has the open cooking cavity 12 in top, the close culinary art of the pot edge of interior pot 11 The upper surface of chamber 12 has recess portion 13, and the bottom wall surface of recess portion 13 is connect with the side wall inner surfaces arc transition of interior pot 11, interior pot 11 pot edge upper surface is formed with step 14.

Lid 20 is mounted in pot body 10, and lid 20 can be movable between open and closed positions, and lid 20 wraps Inner cover 21 and cover board 22 are included, cover board 22 is located at the downside of inner cover 21, and cover board 22 includes cover board body 221 and pressing plate 222, cover board sheet Body 221 forms plate-like, and pressing plate 222 forms the annular of the circumferentially extending along cover board body 221, and the downside surface of pressing plate 222 is equipped with Form cricoid avoiding hollow groove 201.

Sealing ring 30 includes ring body 31, transverse sealing lip 32 and longitudinal sealing lip 33, ring body 31, transverse direction Sealing lip 32 and longitudinal sealing lip 33 are integrally formed part, and shore hardness is 50 degree.

31 inside of ring body is tightly connected with cover board body 221, and 31 outside of ring body is tightly connected with pressing plate 222, Longitudinal sealing lip 33 is connected to the lower surface of ring body 31, and longitudinal sealing lip 33 along ring body 31 circumferential direction downward Extend.

Transverse sealing lip 32 is located at the lower section of pressing plate 222, and transverse sealing lip 32 includes 321 He of the first transverse sealing section The inner edge of second transverse sealing section 322, the first transverse sealing section 321 is connect with the outer periphery of ring body 31, and second laterally The inner edge of seal section 322 is connect with the outer periphery of the first transverse sealing section 321, and along direction from inside to outside, first is laterally close Sealing section 321, gradually inclination extends upwards, and the second transverse sealing section 322 tilts extension gradually downward, in the first transverse sealing section 321 Annular protrusion 323 is formed with the junction of the second transverse sealing section 322, annular protrusion 323 forms structure protruding upward, and ring Shape protrusion 323 is located at the lower section of avoiding hollow groove 201.

When 100 closing lid of cooking apparatus, lid 20 is located at closed position, and sealing ring 30 is by the pot edge of interior pot 11 and lid 20 Connection, transverse sealing lip 32 are close-coupled between the step 14 and inner cover 21 of interior 11 pot edge of pot, and transverse sealing lip 32 exists Recess portion 13 is completely covered in the orthographic projection of plane where the pot edge of interior pot 11.

When air pressure is lower than ambient pressure in cooking cavity 12, transverse sealing lip 32 is by downward gas pressure power and lid The pressing force of body 20, so that transverse sealing lip 32 be made closely to connect with step 14.

When air pressure is higher than ambient pressure in cooking cavity 12,12 internal gas flow of cooking cavity by longitudinal sealing lip 33 with it is interior Gap between 11 inner sidewalls of pot enters in annular protrusion 323, and transverse sealing lip 32 is pushed to be rotated up, and then drives longitudinal Sealing lip 33 is rotated along the imaginary center of circle 34, and longitudinal sealing lip 33 and the inner sidewall of interior pot 11 are closely connect, and Air pressure is higher in cooking cavity 12, and longitudinal sealing lip 33 and the pressing force of the inner sidewall of interior pot 11 are bigger, and leakproofness is better.

According to other compositions of the cooking apparatus 100 of the utility model embodiment and operate for ordinary skill All be for personnel it is known, be not detailed herein.

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 (10)

1. a kind of cooking apparatus characterized by comprising

Pot body, the pot body includes interior pot and the interior pot limits the open cooking cavity in top, and the pot edge of the interior pot is leaned on There is recess portion to be formed with step with the pot edge upper surface in the interior pot for the upper surface of the nearly cooking cavity；

Lid, the lid are movably installed between open and closed positions to the pot body；

Sealing ring, the sealing ring be set to the lid and when the lid is in the closed position, be sealedly connected on lid Between body and the pot edge of the interior pot, the sealing ring is completely covered described in the orthographic projection of plane where the pot edge of the interior pot Recess portion.

2. cooking apparatus according to claim 1, which is characterized in that the recess portion forms the week along the pot edge of the interior pot To the annular of extension, and the outer diameter of the sealing ring is greater than the outer diameter of the recess portion.

3. cooking apparatus according to claim 1, which is characterized in that the side of the bottom wall surface of the recess portion and the interior pot The connection of wall inner surface arc transition.

4. cooking apparatus according to claim 1, which is characterized in that the sealing ring includes:

Ring body, the ring body are set to the lid；

Transverse sealing lip, the transverse sealing lip form the annular of the circumferentially extending along the ring body, and the cross It is connect to the inner edge of sealing lip with the outer periphery of the ring body, the outer periphery of the transverse sealing lip is beyond described Recess portion and when the lid is in the closed position, be sealedly connected between the lid and the step upper surface.

5. cooking apparatus according to claim 4, which is characterized in that a part court of the transverse sealing lip protrudes above To form annular protrusion, the side surface towards the transverse sealing lip of the lid has for avoiding the convex annular The avoiding hollow groove risen.

6. cooking apparatus according to claim 5, which is characterized in that the transverse sealing lip includes:

First transverse sealing section, the first transverse sealing section forms annular and gradually inclination is prolonged upwards along direction from inside to outside It stretches, the inner edge of the first transverse sealing section is connect with the outer periphery of the ring body；

Second transverse sealing section, the second transverse sealing section form annular and tilt gradually downward along direction from inside to outside and prolong It stretches, the inner edge of the second transverse sealing section is connect with the outer periphery of the first transverse sealing section to form the convex annular It rises.

7. cooking apparatus according to claim 5, which is characterized in that the lid includes inner cover and is located at the inner cover Towards the cover board of the cooking cavity side, the sealing ring is set to the cover board.

8. cooking apparatus according to claim 7, which is characterized in that the cover board includes:

Cover board body, the cover board body form plate-like；

Pressing plate, the pressing plate forms the annular and described pressing plate of the circumferentially extending along the cover board body and the cover board body connects It connects, the ring body is connected on the cover board body and/or the pressing plate, and the transverse sealing lip is located at the pressing plate Lower section, the avoiding hollow groove be set to the pressing plate the side surface towards the transverse sealing lip.

9. cooking apparatus according to claim 4, which is characterized in that the sealing ring further includes longitudinal sealing lip, institute Longitudinal sealing lip is stated to be connected to the lower surface of the ring body and extend downward to be in the close stance in the lid When setting, it is located in the cooking cavity.

10. cooking apparatus according to claim 1 to 9, which is characterized in that the sealing ring is integrally formed Part, and the shore hardness of the sealing ring is 45-70 degree.