CN208941777U - Cooking utensil - Google Patents

Abstract

The utility model provides a cooking utensil, include: the pot body is used for containing food to be cooked and is provided with pot teeth; the cooker cover is arranged on the cooker body and provided with an exhaust passage, the cooker cover comprises a cooker cover main body and a locking cover arranged below the cooker cover main body, cover teeth are arranged on the locking cover, the locking cover is provided with a locking position and an unlocking position, when the locking cover is in the locking position, the cooker teeth and the cover teeth are mutually locked, and when the locking cover is in the unlocking position, the cooker teeth and the cover teeth are mutually separated; the cover opening structure is arranged on the pot cover main body and connected with the locking cover, and the locking cover can be driven to move between a locking position and an unlocking position by moving the cover opening structure; the pressure limiting valve is matched with the exhaust channel; and in the process of rotating the cover opening structure and before the locking cover rotates to the unlocking position, the cover opening structure is matched with the pressure limiting valve and drives the pressure limiting valve to move upwards so as to exhaust the exhaust channel. The technical scheme of the utility model the electric pressure cooker among the prior art has been solved and the problem of scalding the user takes place easily.

Description

Cooking apparatus

Technical field

The utility model relates to cooking apparatus, in particular to a kind of improvement of the cover-opening structure of cooking apparatus.

Background technique

Electric pressure cooking saucepan is common cooking appliance.Occur inhaling pot after the intracorporal temperature decline of pot in order to prevent in the prior art Do not open pot cover the phenomenon that, will push pressure limiting valve exhausting in the last travel position for rotatable handle of uncapping, so that before uncapping The intracorporal pressure of pot and extraneous balance.But due to exhaust when pot and pot cover between it is unlocked, if pot body memory at this time In certain pressure or occur in the case that cold air bar do not play the role of only opening extremely, user opens pot cover and is easy to occur to scald The case where hurting.

Utility model content

The main purpose of the utility model is to provide a kind of cooking apparatus, are held with solving electric pressure cooking saucepan in the prior art The problem of scald user easily occurs.

To achieve the goals above, the utility model provides a kind of cooking apparatus, comprising: pot body, to hold wait cook It prepares food food, is provided with pot tooth in pot body；Pot cover is arranged in pot body, and pot cover is provided with exhaust passage, and pot cover includes pot cover main body And the locking closure below pot cover main body is set, lid teeth is provided on locking closure, locking closure has locked, locking closure When being in the locked position, pot tooth and lid teeth mutually lock together, and when locking closure is in the unlocked position, pot tooth and lid teeth are disconnected from each other；It uncaps Structure is arranged in pot cover main body and connect with locking closure, and mobile cover-opening structure is able to drive locking closure and conciliates lock-bit in latched position It is moved between setting；Pressure limiting valve cooperates with exhaust passage；Wherein, during cover-opening structure rotation, and solution is turned in locking closure Before lock position, cover-opening structure is moved up with pressure limiting valve with driving pressure limiting valve is merged, so that exhaust passage is vented.

Using the technical solution of the utility model, before locking closure turns to unlocked position, cover-opening structure drives pressure limiting valve It moves up and is vented exhaust passage.Above structure first to be exhausted before user unlocks pot cover, and discharges in pot body Pressure prevent user from scalding so that user's intracorporal pressure and temperature of pot when uncapping has fallen to level of security. Therefore the technical solution of the utility model solves the problems, such as that electric pressure cooking saucepan in the prior art is easy to happen scald user.

Further, it is provided with connecting column on locking closure, connecting hole is provided on cover-opening structure, connecting column is threaded through connecting hole Interior, when so that cover-opening structure rotating, cover-opening structure is able to drive locking closure rotation, wherein in the rotation direction along cover-opening structure, The size of connecting hole is greater than the diameter of connecting column, so that during cover-opening structure turns to predeterminated position by latched position again, Cover-opening structure does not drive locking closure to rotate, and when cover-opening structure turns to predeterminated position, cover-opening structure and pressure limiting valve cooperate.

Further, connecting hole include first while, second while, third while and when the 4th, first while and second while opposite set Set and the rotation direction of the first side and the second edge cover-opening structure extend, third while both ends respectively with first while first end Connected with the first end on the second side, the 4th while both ends respectively with first while second end and the second end on the second side connect, The length on one side and/or the length on the second side are greater than the diameter of connecting column.

Further, first when the distance of the center line to pot cover is greater than second to the distance of the center line of pot cover, the The length on one side is greater than the length on the second side.

Further, the side wall of connecting column is abutted with the first side, and the first side is arc-shaped side.

Further, pot cover main body includes the cover that liner and lid are located at interior lining, and the lower section of liner is arranged in locking closure, Cover-opening structure includes uncap handle and bull stick of uncapping, and handle of uncapping is arranged on cover, and interior lining is arranged in bull stick of uncapping, and is uncapped Handle and bull stick of uncapping are coaxially connected, and connecting hole setting is being uncapped on bull stick.

Further, cooking apparatus further includes the pushing tow lever that interior lining is arranged in, the first end and pressure limiting of pushing tow lever Valve cooperation, when cover-opening structure turns to predeterminated position, the second end cooperation of uncap bull stick and pushing tow lever, so that pushing tow lever First end drives pressure limiting valve to rise.

Further, uncap one end towards pushing tow lever of bull stick is provided with guiding surface, and cover-opening structure turns to pre- If when position, guiding surface, which matches to merge with the second end of pushing tow lever, drives the second end of pushing tow lever to lower swing.

Further, interior lining is provided with the first resilient metal member, convex ribs is provided on bull stick of uncapping, cover-opening structure is by locking During positioning sets and turns to predeterminated position, convex ribs are moved to the other side from the side of the first resilient metal member and make the first bullet Property metalwork restore after deformation occurs so that the first resilient metal member issues sound.

Further, interior lining is provided with the second resilient metal member, and cover-opening structure turns to unlocked position by predeterminated position During, convex ribs are extensive after being moved to the other side from the side of the second resilient metal member and making the second resilient metal member deformation occurs It is multiple, so that the second resilient metal member issues sound.

Further, cooking apparatus is electric pressure cooking saucepan.

Detailed description of the invention

The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model. In the accompanying drawings:

Fig. 1 shows the structural schematic diagram of the embodiment of cooking apparatus according to the present utility model；

Structural schematic diagram after being opened Fig. 2 shows the pot cover of cooking apparatus in Fig. 1；

Fig. 3 shows the structural schematic diagram of the liner of cooking apparatus in Fig. 1；

Fig. 4 shows in Fig. 3 enlarged diagram at A；

Fig. 5 shows the structural schematic diagram of the bull stick of cooking apparatus in Fig. 1；

Fig. 6 shows the structural schematic diagram of another angle of the liner of cooking apparatus in Fig. 1；And

Fig. 7 shows in Fig. 6 enlarged diagram at B.

Wherein, the above drawings include the following reference numerals:

10, pot body；11, pot tooth；20, pot cover；21, pot cover main body；211, liner；212, cover；22, locking closure；222, even Connect column；221, lid teeth；30, cover-opening structure；31, it uncaps handle；32, it uncaps bull stick；321, guiding surface；322, convex ribs；40, it limits Pressure valve；50, connecting hole；51, the first side；52, the second side；53, third side；54, the 4th side；60, the first resilient metal member；70, Second resilient metal member.

Specific embodiment

It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.

Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.Below Description only actually at least one exemplary embodiment be it is illustrative, never as to the application and its application or making Any restrictions.Based on the embodiment in the application, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, shall fall in the protection scope of this application.

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

As shown in Figures 1 to 4, the cooking apparatus of the present embodiment includes pot body 10, pot cover 20, cover-opening structure 30 and pressure limiting Valve 40.Wherein, pot body 10 is provided with pot tooth 11 to hold food to be cooked in pot body 10.Pot cover 20 is arranged in pot body 10 On, pot cover 20 is provided with exhaust passage.Pot cover 20 includes pot cover main body 21 and the locking closure 22 being arranged in below pot cover main body 21, Lid teeth 221 is provided on locking closure 22.Locking closure 22 has locked, when locking closure 22 is in the locked position, pot tooth 11 and lid teeth 221 mutually lock together, when locking closure 22 is in the unlocked position, pot tooth 11 and lid teeth 221 are disconnected from each other.Cover-opening structure 30 is set It sets in pot cover main body 21 and is connect with locking closure 22, mobile cover-opening structure 30 is able to drive locking closure 22 and conciliates lock-bit in latched position It is moved between setting.Pressure limiting valve 40 and exhaust passage cooperate.During cover-opening structure 30 rotates, and solution is turned in locking closure 22 Before lock position, cover-opening structure 30 is moved up with pressure limiting valve 40 with driving pressure limiting valve 40 is merged, so that exhaust passage is vented.

Using the technical solution of the present embodiment, before locking closure 22 turns to unlocked position, cover-opening structure 30 drives pressure limiting Valve 40 moves up and is vented exhaust passage.Above structure first to be exhausted before user unlocks pot cover 20, and discharges Pressure in pot body 10 is prevented so that pressure and temperature of the user when uncapping in pot body 10 has fallen to level of security Only user scalds.Therefore the technical solution of the present embodiment solves electric pressure cooking saucepan in the prior art and is easy to happen scald user's Problem.

As shown in Figure 2 and Figure 4, in the technical scheme of this embodiment, it is provided with connecting column 222 on locking closure 22, knot of uncapping Connecting hole 50 is provided on structure 30.Connecting column 222 is threaded through in connecting hole 50, when so that cover-opening structure 30 rotating, cover-opening structure 30 are able to drive the rotation of locking closure 22.Wherein, in the rotation direction along cover-opening structure 30, the size of connecting hole 50 is greater than connecting column 222 diameter, so that cover-opening structure 30 does not drive lock during cover-opening structure 30 turns to predeterminated position by latched position again Lid 22 rotates.When cover-opening structure 30 turns to predeterminated position, cover-opening structure 30 and pressure limiting valve 40 cooperate.It specifically, can be with from Fig. 4 See that the side of connecting hole 50 is abutted with the side wall of connecting column 222, to drive 22 turns of locking closure when cover-opening structure 30 rotates It is dynamic.Further, the circumferential length along pot cover 20 of connecting hole 50 is greater than the diameter of connecting column 222, so that uncapping When structure 30 rotates, the side wall of a certain rotational travel range interconnecting hole 50 will not be abutted with connecting column 222.In above-mentioned stroke When in range, cover-opening structure 30 is rotated, but cover-opening structure 30 does not drive locking closure 22 to rotate.Meanwhile in above-mentioned stroke range When interior, cover-opening structure 30 matches to merge with pressure limiting valve 40 is vented exhaust passage.Namely in 22 turns of locking closure of the drive of cover-opening structure 30 When dynamic, cover-opening structure 30 matches to merge with pressure limiting valve 40 is vented exhaust passage, unlocks front exhaust in pot cover 20 to realize Effect.

As shown in figure 5, in the technical scheme of this embodiment, connecting hole 50 include first at 51, second 52, third side 53 and the 4th side 54.First at 51 and second 52 be oppositely arranged and first at 51 and second 52 along cover-opening structure 30 Rotation direction extends.Third while 53 both ends respectively with first while 51 first end and the first end on the second side 52 connect, the 4th While 54 both ends respectively with first while 51 second end and the second end on the second side 52 connect.The length on the first side 51 and/or The length on two sides 52 is greater than the diameter of connecting column 222.Specifically, first 52 prolongs at 51 and second along the circumferential direction of pot cover 20 It stretches.In the present embodiment, first in 51 length and second 52 length be all larger than the diameter of connecting column 222.So that opening When lid structure 30 rotates within a certain range, third 54 will not be abutted at 53 and the 4th with the side wall of connecting column 222, and then not It will drive the rotation of locking closure 22.

As shown in figure 5, in the technical scheme of this embodiment, the distance of the center line on the first side 51 to pot cover 20 is greater than the Two sides 52 to pot cover 20 center line distance, first while 51 length be greater than second while 52 length.Specifically, the first side 51 are located at the outside of connecting column 222, and the second side 52 is located at the inside of connecting column 222.First when 51 length is greater than second 52 Length, meanwhile, the 4th side 54 is obliquely installed, above-mentioned first while at 51, second, 52, third is in 53 and the 4th 54 substantially Form the structure of a right-angled trapezium.

From fig. 4 it can be seen that Fig. 4 is the structural representation shown when cover-opening structure 30 in the present embodiment is in predeterminated position Figure, in predeterminated position, connecting column 222 is close to third side 53.And it in the position of cover-opening structure 30 out shown in Fig. 4, opens Lid structure 30 does not also drive locking closure 22 to rotate.

As shown in figure 5, in the technical scheme of this embodiment, the side wall of connecting column 222 is abutted with the first side 51, the first side 51 be arc-shaped side.Specifically, since the movement of locking closure 22 is rotational motion, the motion profile of connecting column 222 is camber line. First 51 is interfered and stuck when 51 are set as arc-shaped side and can prevent connecting column 222 with first.

As depicted in figs. 1 and 2, in the technical scheme of this embodiment, pot cover main body 21 includes that liner 211 and lid are located at Cover 212 on liner 211.The lower section of liner 211 is arranged in locking closure 22.Cover-opening structure 30 includes uncapping handle 31 and to uncap Bull stick 32, handle 31 of uncapping are arranged on cover 212, and bull stick 32 of uncapping is arranged on liner 211, uncap handle 31 and bull stick of uncapping 32 is coaxially connected, and the setting of connecting hole 50 is being uncapped on bull stick 32.Specifically, handle 31 of uncapping is rotatably arranged on cover, when So, handle 31 of uncapping is also possible to be movably disposed on cover along level.Bull stick 32 of uncapping is arranged on liner 211 and position In the underface of handle 31 of uncapping and coaxially connected.For user when handle 31 is uncapped in rotation, handle of uncapping drives bull stick of uncapping 32 rotations, so that bull stick 32 of uncapping drives locking closure 22 to rotate.

As shown in Fig. 4, Fig. 6 and Fig. 7, in the technical scheme of this embodiment, cooking apparatus further includes being arranged in liner 211 On pushing tow lever.The first end and pressure limiting valve 40 of pushing tow lever cooperate, and when cover-opening structure 30 turns to predeterminated position, uncap and turn The second end of bar 32 and pushing tow lever cooperates, so that the first end driving pressure limiting valve 40 of pushing tow lever rises.Specifically, when uncapping When bull stick 32 is turned in the position shown in Fig. 4, the second end cooperation of uncap bull stick 32 and pushing tow lever, and make to estimate lever First end is swung up so that pressure limiting valve 40 moves up, so that exhaust passage be made to be vented.

As shown in Figure 6 and Figure 7, in the technical scheme of this embodiment, it uncaps one end towards pushing tow lever of bull stick 32 It is provided with guiding surface 321, when cover-opening structure 30 turns to predeterminated position, guiding surface 321 and the second end of pushing tow lever are matched Merge and drives the second end of pushing tow lever to lower swing.Specifically, it will be seen in fig. 7 that when uncapping bull stick 32 by locking bit During setting the predeterminated position turned to shown in Fig. 4, guiding surface 321 matches to merge and gradually makes to push up with the second end of pushing tow lever The second end of pushing lever moves down.

As shown in figure 4, in the technical scheme of this embodiment, the first resilient metal member 60 being provided on liner 211, is uncapped Convex ribs 322 are provided on bull stick 32, during cover-opening structure 30 turns to predeterminated position by latched position, convex ribs 322 are from The side of one resilient metal member 60 is moved to the other side and restores after making the first resilient metal member 60 deformation occurs, so that the first bullet Property metalwork 60 issue sound.Specifically, the first resilient metal member 60 is thin metal rod, when cover-opening structure 30 is turned by latched position During moving to predeterminated position, convex ribs 322 stir the first resilient metal member 60 and are allowed to issue sound.Namely user is rotating Uncap handle 31 when, hear that the first peal represents and start to be exhausted at this time.

As shown in figure 4, in the technical scheme of this embodiment, the second resilient metal member 70 being provided on liner 211, is uncapped During structure 30 turns to unlocked position by predeterminated position, convex ribs 322 are moved to from the side of the second resilient metal member 70 The other side is simultaneously restored after making the second resilient metal member 70 deformation occurs, so that the second resilient metal member 70 issues sound.Specifically, Second resilient metal member 70 is thin metal rod.When cover-opening structure 30 continues to rotate, and turns to unlocked position by predeterminated position, Convex ribs 322 stir the second resilient metal member 70 and are allowed to issue sound.Namely user hears second when handle 31 is uncapped in rotation It is unlocked that peal represents pot cover 20 at this time.

Preferably, the cooking apparatus in the present embodiment is electric pressure cooking saucepan.

Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments Up to the unlimited scope of the present application processed of formula and numerical value.Simultaneously, it should be appreciated that for ease of description, each portion shown in attached drawing The size divided not is to draw according to actual proportionate relationship.For technology, side known to person of ordinary skill in the relevant Method and equipment may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as authorizing explanation A part of book.In shown here and discussion all examples, any occurrence should be construed as merely illustratively, and Not by way of limitation.Therefore, the other examples of exemplary embodiment can have different values.It should also be noted that similar label Similar terms are indicated in following attached drawing with letter, therefore, once it is defined in a certain Xiang Yi attached drawing, then subsequent attached It does not need that it is further discussed in figure.

In the description of the present application, it is to be understood that the noun of locality such as " front, rear, top, and bottom, left and right ", " laterally, vertical, Vertically, orientation or positional relationship indicated by level " and " top, bottom " etc. is normally based on orientation or position shown in the drawings and closes System is merely for convenience of description the application and simplifies description, and in the absence of explanation to the contrary, these nouns of locality do not indicate that It must have a particular orientation or be constructed and operated in a specific orientation with the device or element for implying signified, therefore cannot manage Solution is the limitation to the application protection scope；The noun of locality " inside and outside " refers to inside and outside the profile relative to each component itself.

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

In addition, it should be noted that, limiting components using the words such as " first ", " second ", it is only for be convenient for Corresponding components are distinguished, do not have Stated otherwise such as, there is no particular meanings for above-mentioned word, therefore should not be understood as to this Apply for the limitation of protection scope.

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

Claims (11)

1. a kind of cooking apparatus characterized by comprising

Pot body (10) is provided with pot tooth (11) on the pot body (10) to hold food to be cooked；

Pot cover (20) is arranged on the pot body (10), and the pot cover (20) is provided with exhaust passage, and the pot cover (20) includes Pot cover main body (21) and locking closure (22) below the pot cover main body (21) is set, is provided with lid teeth on the locking closure (22) (221), the locking closure (22) has locked, described when the locking closure (22) is in the latched position Pot tooth (11) and the lid teeth (221) mutually lock together, when the locking closure (22) is in the unlocked position, the pot tooth (11) and The lid teeth (221) is disconnected from each other；

Cover-opening structure (30) is arranged on the pot cover main body (21) and connect with the locking closure (22), knot of uncapping described in movement Structure (30) is able to drive the locking closure (22) and moves between the latched position and the unlocked position；

Pressure limiting valve (40) cooperates with the exhaust passage；

Wherein, during the cover-opening structure (30) rotation, and the locking closure (22) turn to the unlocked position it Before, the cover-opening structure (30) moves up with the pressure limiting valve (40) with the driving pressure limiting valve (40) is merged, so that described Exhaust passage exhaust.

2. cooking apparatus according to claim 1, which is characterized in that connecting column (222) are provided on the locking closure (22), It being provided with connecting hole (50) on the cover-opening structure (30), the connecting column (222) is threaded through in the connecting hole (50), so that When the cover-opening structure (30) rotates, the cover-opening structure (30) is able to drive the locking closure (22) rotation, wherein along described In the rotation direction of cover-opening structure (30), the size of the connecting hole (50) is greater than the diameter of the connecting column (222), so that institute It states during cover-opening structure (30) turns to predeterminated position by the latched position again, the cover-opening structure (30) does not drive institute State locking closure (22) rotation, when the cover-opening structure (30) turns to predeterminated position, the cover-opening structure (30) and the pressure limiting valve (40) cooperate.

3. cooking apparatus according to claim 2, which is characterized in that the connecting hole (50) includes the first side (51), the Two at (52), third (53) and the 4th side (54), described first while (51) and it is described second while (52) be oppositely arranged and institute State first while (51) and it is described second while (52) along the cover-opening structure (30) rotation direction extend, the third side (53) Both ends respectively with described first while (51) first end and it is described second while (52) first end connect, the 4th side (54) Both ends respectively with described first while (51) second end and it is described second while (52) second end connect, first side (51) Length and/or the length on second side (52) are greater than the diameter of the connecting column (222).

4. cooking apparatus according to claim 3, which is characterized in that in first side (51) to the pot cover (20) The distance of heart line is greater than the distance of second side (52) the extremely center line of the pot cover (20), the length of first side (51) Greater than the length of second side (52).

5. cooking apparatus according to claim 3 or 4, which is characterized in that the side wall of the connecting column (222) and described the (51) abut on one side, and first side (51) is arc-shaped side.

6. cooking apparatus according to claim 2, which is characterized in that the pot cover main body (21) include liner (211) with And the cover (212) that is located on the liner (211) of lid, locking closure (22) setting are described in the lower section of the liner (211) Cover-opening structure (30) includes uncap handle (31) and bull stick of uncapping (32), and the handle of uncapping (31) is arranged in the cover (212) on, the bull stick of uncapping (32) is arranged on the liner (211), the handle of uncapping (31) and the bull stick of uncapping (32) coaxially connected, the connecting hole (50) is arranged on the bull stick of uncapping (32).

7. cooking apparatus according to claim 6, which is characterized in that the cooking apparatus further includes being arranged in the liner (211) the pushing tow lever on, the first end of the pushing tow lever and the pressure limiting valve (40) cooperate, and the cover-opening structure (30) turns When moving to predeterminated position, the second end of the bull stick of uncapping (32) and the pushing tow lever cooperates, so that the pushing tow lever First end drives the pressure limiting valve (40) to rise.

8. cooking apparatus according to claim 7, which is characterized in that the bull stick of uncapping (32) towards the pushing tow thick stick One end of bar is provided with guiding surface (321), when the cover-opening structure (30) turns to predeterminated position, the guiding surface (321) matching to merge with the second end of the pushing tow lever drives the second end of the pushing tow lever to lower swing.

9. cooking apparatus according to claim 6, which is characterized in that be provided with the first elasticity gold on the liner (211) Belong to part (60), is provided with convex ribs (322) on the bull stick of uncapping (32), the cover-opening structure (30) is rotated by the latched position To predeterminated position, the convex ribs (322) are moved to the other side simultaneously from the side of first resilient metal member (60) Restore after making first resilient metal member (60) deformation occurs, so that first resilient metal member (60) issues sound.

10. cooking apparatus according to claim 9, which is characterized in that be provided with the second elasticity gold on the liner (211) Belong to part (70), during the cover-opening structure (30) turns to the unlocked position by the predeterminated position, the convex ribs (322) other side is moved to from the side of second resilient metal member (70) and second resilient metal member (70) occurs Restore after deformation, so that second resilient metal member (70) issues sound.

11. cooking apparatus according to claim 1, which is characterized in that the cooking apparatus is electric pressure cooking saucepan.