CN208941702U - 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, an exhaust channel is arranged in the cooker cover, 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, and the locking cover is provided with a locking position and an unlocking position; the cover opening structure is rotatably arranged on the pot cover main body and can drive the locking cover to move between a locking position and an unlocking position; the pressure limiting valve is matched with the exhaust channel; the driving structure drives the pressure limiting valve to move so as to exhaust the exhaust channel; the detection structure detects the position of the uncovering structure; and the control device is connected with the detection structure and the driving structure. The technical scheme of the utility model the problem of making the user scald when cooking utensil among the prior art uncaps has been solved 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 opened with solving cooking apparatus in the prior art The problem of scalding user is easy when lid.

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, exhaust passage is provided in pot cover, pot cover includes pot cover master Body and the locking closure being arranged in below pot cover main body, lid teeth is provided on locking closure, and locking closure has locked, lock When lid is 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 opens Lid structure is rotatably arranged in pot cover main body, and rotation cover-opening structure is able to drive locking closure in locked Between move；Pressure limiting valve cooperates with exhaust passage；Driving structure, pressure limiting valve is driven to move for driving structure so that exhaust passage is arranged Gas；Detection structure, detection structure detect the position of cover-opening structure；Control device, control device and detection structure and driving structure Connection；Wherein, during cover-opening structure rotation, and before locking closure turns to unlocked position, control device control driving Structure drives pressure limiting valve, so that exhaust passage is vented.

Using the technical solution of the utility model, detection structure detects the position of cover-opening structure.And it is turned in locking closure Before unlocked position, control device control driving structure driving pressure limiting valve moves up and is vented exhaust passage.Above structure So that being first exhausted before user unlocks pot cover, and the intracorporal pressure of pot is discharged, so that user is when uncapping in pot body Pressure and temperature have fallen to level of security, prevent user from scalding.Therefore the technical solution of the utility model solves existing There is the problem of electric pressure cooking saucepan in technology is easy to happen scald user.

Further, magnetic part is provided on cover-opening structure, detection structure is magnetic induction structure.

Further, detection structure is Hall sensor or tongue tube.

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 magnetic part setting is being uncapped on bull stick.

Further, driving structure is solenoid valve.

Further, cooking apparatus further includes pushing tow lever, and the first end and pressure limiting valve of pushing tow lever cooperate, pushing tow lever Second end and solenoid valve push rod cooperate.

Further, when the distance between magnetic part and magnetic induction structure reach pre-determined distance, control device control driving Structure drives pressure limiting valve, so that exhaust passage is vented.

Further, pre-determined distance is in the range of 10 to 12 millimeters.

Further, exhaust passage is exhaust pipe.

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；And

Fig. 5 shows the schematic cross-sectional view of the pot cover of cooking apparatus in Fig. 1.

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；221, it covers Tooth；23, exhaust passage；30, cover-opening structure；31, magnetic part；32, it uncaps handle；33, it uncaps bull stick；40, pressure limiting valve；50, it drives Dynamic structure；60, detection structure；70, pushing tow lever.

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, pressure limiting valve 40, driving structure 50 and detection structure 60.Wherein, pot body 10 is provided with pot tooth in pot body 10 to hold food to be cooked 11.Pot cover 20 is arranged in pot body 10, and exhaust passage 23 is provided in pot cover 20.Pot cover 20 includes pot cover main body 21 and sets The locking closure 22 below pot cover main body 21 is set, is provided with lid teeth 221 on locking closure 22.There is locking closure 22 latched position to conciliate lock-bit It sets, 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, 11 He of pot tooth Lid teeth 221 is disconnected from each other.Cover-opening structure 30 is rotatably arranged in pot cover main body 21, and rotation cover-opening structure 30 is able to drive Locking closure 22 moves between locked and unlocked positions.Pressure limiting valve 40 and exhaust passage 23 cooperate.The driving limit of driving structure 50 Pressure valve 40 moves so that exhaust passage 23 is vented.The position of the detection cover-opening structure 30 of detection structure 60.Control device and detection are tied Structure 60 and driving structure 50 connect.Further, during cover-opening structure 30 rotates, and unlock is turned in locking closure 22 Before position, control device controls driving structure 50 and drives pressure limiting valve 40, so that exhaust passage 23 is vented.

Using the technical solution of the present embodiment, detection structure 60 detects the position of cover-opening structure 30.And at 22 turns of locking closure It moves to before unlocked position, control device control driving structure 50 drives pressure limiting valve 40 to move up and make 23 row of exhaust passage Gas.Above structure first to be exhausted before user unlocks pot cover 20, and discharges the pressure in pot body 10, so that user Pressure and temperature when uncapping in pot body 10 has fallen to level of security, prevents user from scalding.Therefore the skill of the present embodiment Art scheme solves the problems, such as that electric pressure cooking saucepan in the prior art is easy to happen scald user.

As shown in figure 4, in the technical scheme of this embodiment, magnetic part 31, detection structure are provided on cover-opening structure 30 60 be magnetic induction structure.Specifically, magnetic induction structure can detecte the magnetic field strength of magnetic part 31.Cover-opening structure 30 rotates When, cover-opening structure 30 drives magnetic part 31 to move together.The magnetic field strength of magnetic induction structure detection to magnetic part 31 occurs at this time Variation, and then may determine that the change in location of cover-opening structure 30.Detection structure 60 will test result and be sent in control device, Control device judges cover-opening structure 30 before moving to locking closure 22 and being in the unlocked position, and control device control driving structure 50 pushes away Dynamic pressure limiting valve 40, so that exhaust passage 23 be made to be vented.

Certainly, above-mentioned detection structure 60 is not limited to using magnetic induction structure, for example, detection structure 60 or position Sensor.

Preferably, the detection structure 60 in the present embodiment is Hall sensor or tongue tube.Specifically, work as detection structure 60 when being Hall sensor, and detection structure 60 can specifically detect the numerical value of the magnetic field strength of magnetic part 31, and after will test Numerical value is sent in control device.When detection structure 60 is tongue tube, when magnetic part 31 and detection structure 60 are closer, Tongue tube is switched on, when magnetic part 31 and detection structure 60 apart from farther out when, tongue tube disconnects.Namely detection structure 60 is to control Device transmits on-off signal.

As shown in Figures 2 to 4, 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, locking closure 22 are arranged in the lower section of liner 211, and cover-opening structure 30 includes uncapping handle 32 and to uncap Bull stick 33, handle 32 of uncapping are arranged on cover 212, and bull stick 33 of uncapping is arranged on liner 211, uncap handle 32 and bull stick of uncapping 33 is coaxially connected, and the setting of magnetic part 31 is being uncapped on bull stick 33.Specifically, handle 32 of uncapping is rotatably arranged in cover 212 On.The lower section on liner 211 and being located at liner is arranged in bull stick 33 of uncapping, and bull stick 33 of uncapping coaxially connects with handle 32 of uncapping It connects.For user when handle 32 is uncapped in rotation, bull stick 33 of uncapping is driven synchronous rotation, so that locking closure 22 be driven to rotate.Certainly, Bull stick 33 of uncapping is also possible to be movably disposed on cover 212 along straight line.

As shown in figure 5, in the technical scheme of this embodiment, driving structure 50 is solenoid valve.Specifically, solenoid valve pushes away Bar driving pressure limiting valve 40 moves upwards.

As shown in figure 5, in the technical scheme of this embodiment, cooking apparatus further includes pushing tow lever 70, pushing tow lever 70 First end and pressure limiting valve 40 cooperate, the push rod of the second end of pushing tow lever 70 and solenoid valve cooperates.Specifically, from Fig. 3 and Fig. 5 It can be seen that pushing tow lever 70 is arranged on locking closure 22, solenoid valve is arranged on liner 211.Evacuation is provided on liner 211 to lack Mouthful, pushing tow lever 70 cooperates after being upward through notch in solenoid valve.

As shown in figure 4, in the technical scheme of this embodiment, magnetic induction structure is tongue tube, magnetic part 31 and magnetic induction When the distance between structure reaches pre-determined distance, control device controls driving structure 50 and drives pressure limiting valve 40, so that exhaust passage 23 exhausts.Specifically, when the distance between magnetic induction structure reaches pre-determined distance, locking closure 22 does not reach unlocked position also.

Preferably, above-mentioned pre-determined distance is in the range of 10 to 12 millimeters.

As shown in figure 5, in the technical scheme of this embodiment, exhaust passage 23 is exhaust pipe.40 row of being set in of pressure limiting valve Outside tracheae.

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 (10)

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), is provided with exhaust passage (23), the pot cover in the pot cover (20) (20) include the locking closure (22) of pot cover main body (21) and setting below the pot cover main body (21), set on the locking closure (22) It is equipped with lid teeth (221), the locking closure (22) has locked, and the locking closure (22) is in the latched position When, the 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) are disconnected from each other；

Cover-opening structure (30) is rotatably arranged on the pot cover main body (21), and rotating the cover-opening structure (30) being capable of band The locking closure (22) is moved to move between the latched position and the unlocked position；

Pressure limiting valve (40) cooperates with the exhaust passage (23)；

Driving structure (50), the pressure limiting valve (40) is driven to move for the driving structure (50) so that the exhaust passage (23) is arranged Gas；

Detection structure (60), the detection structure (60) detect the position of the cover-opening structure (30)；

Control device, the control device are connect with the detection structure (60) and the driving structure (50)；

Wherein, during the cover-opening structure (30) rotation, and the locking closure (22) turn to the unlocked position it Before, the control device controls the driving structure (50) and drives the pressure limiting valve (40), so that the exhaust passage (23) is arranged Gas.

2. cooking apparatus according to claim 1, which is characterized in that be provided with magnetic part on the cover-opening structure (30) (31), the detection structure (60) is magnetic induction structure.

3. cooking apparatus according to claim 2, which is characterized in that the detection structure (60) be Hall sensor or Tongue tube.

4. cooking apparatus according to claim 2 or 3, which is characterized in that the pot cover main body (21) includes liner (211) And the cover (212) that lid is located on the liner (211), the locking closure (22) are arranged in the lower section of the liner (211), institute Stating cover-opening structure (30) includes uncap handle (32) and bull stick of uncapping (33), and the handle of uncapping (32) is arranged in the cover (212) on, the bull stick of uncapping (33) is arranged on the liner (211), the handle of uncapping (32) and the bull stick of uncapping (33) coaxially connected, the magnetic part (31) is arranged on the bull stick of uncapping (33).

5. cooking apparatus according to claim 1, which is characterized in that the driving structure (50) is solenoid valve.

6. cooking apparatus according to claim 5, which is characterized in that the cooking apparatus further includes pushing tow lever (70), The first end of the pushing tow lever (70) and the pressure limiting valve (40) cooperate, the second end of the pushing tow lever (70) and the electricity The push rod of magnet valve cooperates.

7. cooking apparatus according to claim 2 or 3, which is characterized in that the magnetic part (31) and the magnetic induction knot When the distance between structure reaches pre-determined distance, the control device controls the driving structure (50) and drives the pressure limiting valve (40), so that the exhaust passage (23) is vented.

8. cooking apparatus according to claim 7, which is characterized in that range of the pre-determined distance at 10 to 12 millimeters It is interior.

9. cooking apparatus according to claim 1, which is characterized in that the exhaust passage (23) is exhaust pipe.

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