Cooking equipment

Abstract

The utility model provides cooking equipment, and relates to the technical field of cooking equipment. The cooking equipment comprises a pot body; the inner pot is arranged in the cooker body; the cover body is connected with the cooker body and used for covering the inner pot; the first locking assembly is arranged on the cover body, the first locking assembly comprises a first posture and a second posture, when the first locking assembly is in the first posture, the first locking assembly and the inner pot are locked, and when the first locking assembly is in the second posture, the first locking assembly and the inner pot are unlocked; the second locking assembly is arranged on the cooker body and / or the cover body, the second locking assembly comprises a third posture and a fourth posture, when the second locking assembly is in the third posture, the second locking assembly locks the cover body on the cooker body, and when the second locking assembly is in the fourth posture, the second locking assembly unlocks the cover body; and the abutting part is arranged on the first locking assembly, and when the first locking assembly is in the first posture, the abutting part is matched with the second locking assembly in an abutting mode so as to prevent the second locking assembly from moving to the fourth posture.

Description

Technical Field

[0001] The utility model relates to the technical field of cooking equipment, in particular to a cooking equipment. Background Art

[0002] In the related art, when a pressure cooking appliance is used for cooking, the lid needs to be buckled together with the inner pot in advance before pressure cooking can start. However, if the lid opening button is pressed during the operation of the pressure cooking appliance, the lifted lid will pull the inner pot away from the pot body. At this time, there may be a large pressure in the inner pot, which will pose a risk to the user.

[0003] Therefore, how to overcome the above-mentioned technical defects has become a technical problem that needs to be solved urgently. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art.

[0005] Therefore, the utility model provides a cooking device.

[0006] In view of this, in the cooking device proposed by the utility model, the cooking device includes: a pot body; an inner pot, which is arranged in the pot body; a cover body, which is connected to the pot body, and the cover body is used to cover the inner pot; a first locking component, which is arranged on the cover body, and the first locking component includes a first posture and a second posture. When the first locking component is in the first posture, the first locking component is locked with the inner pot, and when the first locking component is in the second posture, the first locking component is unlocked from the inner pot; a second locking component, which is arranged on the pot body and / or the cover body, and the second locking component includes a third posture and a fourth posture. When the second locking component is in the third posture, the second locking component locks the cover body to the pot body, and when the second locking component is in the fourth posture, the second locking component releases the lock of the cover body; a stop component, which is arranged on the first locking component, and when the first locking component is in the first posture, the stop component and the second locking component are stop-coordinated to prevent the second locking component from moving to the fourth posture.

[0007] The present application defines a cooking device capable of high-pressure cooking, and the specific cooking device includes a pot body, an inner pot and a cover body, wherein the inner pot is embedded in the pot body, the pot body is used to position, support and protect the inner pot, a cooking cavity is formed in the inner pot, and the food is cooked into finished food in the inner pot. The cover body is connected to the pot body, and the cover body can move relative to the pot body. When the cover body is in an open state, the cover body avoids the opening of the inner pot, at which time the user can put in food or take out finished food, and the inner pot can also be removed for cleaning. When the cover body is in a closed state, the cover body covers the opening of the inner pot.

[0008] On this basis, the cooking device also includes a first locking component and a second locking component. The first locking component is arranged on the cover body, and the first locking component cooperates with the inner pot. Specifically, the first locking component includes a first posture and a second posture. When the cover body is closed and the first locking component is in the first posture, the first locking component can be locked with the inner pot in the pot body to lock the inner pot under the cover body, thereby creating a closed cooking environment in the inner pot. In this case, the air pressure value in the inner pot can be increased by heating the inner pot to achieve a high-pressure cooking function. Correspondingly, when the first locking component is in the second posture, the first locking component releases the lock on the inner pot, and the opening of the inner pot can be exposed by opening the cover body.

[0009] The second locking assembly is arranged on the pot body and / or the lid body, and the second locking assembly includes a third posture and a fourth posture. When the lid body is closed and the second locking assembly is in the third posture, the second locking assembly can lock the inner pot and the lid body together to ensure that the lid body can cover the inner pot, forming a closed environment in the inner pot, and facilitating pressure increase. When the lid body is closed and the second locking assembly is in the fourth posture, the second locking assembly releases the locking relationship between the inner pot and the lid body, and the lid body can be opened at this time to expose the opening of the inner pot.

[0010] During operation, if the first locking assembly is in the first position and the second locking assembly is in the fourth position, the inner pot is locked on the cover, and the cover is unlocked from the pot body. At this time, the user can lift the cover, but the lifted cover will bring the inner pot out of the pot body. At this time, the inner pot is very likely to be in a high-pressure and high-temperature state. If the locking state of the inner pot on the cover is damaged, a high-pressure explosion may occur. If the user accidentally touches the inner pot that has been brought out, he will be scalded, creating a safety hazard.

[0011] In this regard, the cooking device defined in the present application also includes a stop component, which is arranged on the first locking component. When the first locking component switches between the first posture and the second posture, the stop component can move with the first locking component, so as to affect the posture adjustment of the second locking component by adjusting the position of the stop component. Specifically, when the first locking component is in the first posture, the stop component cooperates with the motion structure on the second locking component to prevent the second locking component from switching to the fourth posture, thereby ensuring that the cover can be locked on the pot body by the second locking component. At this time, even if the user triggers the second locking component, the cover cannot be opened. Correspondingly, when the first locking component is in the second posture, the stop component is separated from the second locking component. At this time, the user triggers the second locking component to switch the second locking component from the third posture to the fourth posture, and then the cover can be opened and the food in the pot can be taken out.

[0012] It can be seen that by setting the stop component, the linkage of the first locking component and the second locking component can be realized, and the function of preventing accidental opening can be realized. Specifically, when the lid is locked to the inner pot, the lid cannot be opened, thereby preventing the high-pressure and high-temperature inner pot from being brought out of the pot body by the opened lid, preventing the brought-out inner pot from exploding under high pressure or scalding the user, so as to solve the technical defect of high safety risk of cooking equipment in the related technology. Then the technical effect of optimizing the structure of the cooking equipment, improving the safety and reliability of the cooking equipment, and ensuring the personal safety and property safety of the user is achieved.

[0013] Specifically, the cover is hinged to the pot body, and the user can switch the on / off state of the cover by flipping the cover.

[0014] In addition, the cooking device provided by the present invention may also have the following additional technical features:

[0015] In some technical schemes of the utility model, optionally, the second locking component includes: a trigger component, which is connected to the cover body and can move relative to the cover body; a first buckle, which is provided on the trigger component; and a second buckle, which is provided on the pot body; wherein, when the second locking component is in the third posture, the trigger component is located in the first position, and the second buckle is engaged with the first buckle, and when the second locking component is in the fourth posture, the trigger component is located in the second position, and the second buckle is separated from the first buckle; when the first locking component is in the first posture, the stop component is located on the trajectory of the trigger component moving to the second position, and when the first locking component is in the second posture, the stop component avoids the trajectory of the trigger component moving to the second position.

[0016] In this technical solution, the second locking assembly includes a trigger component, a first buckle, and a second buckle. Specifically, the trigger component is arranged on the cover body, and the trigger component can move relative to the cover body, and the user can switch the second locking assembly to the third posture or the fourth posture by operating the trigger component. The first buckle is arranged on the trigger component, and the second buckle is arranged on the pot body, and the first buckle is driven to move synchronously during the movement of the trigger component.

[0017] Specifically, when the second locking assembly is in the third posture, the trigger component is in the first position, and the first buckle and the second buckle are engaged, so as to lock the pot body and the cover body together through the engagement, thereby preventing the cover body from opening. Correspondingly, when the second locking assembly is switched from the third posture to the fourth posture, the trigger component moves from the first position to the second position, and at the same time, driven by the trigger component, the first buckle is separated from the second buckle to release the locking relationship between the pot body and the cover body, and the cover body can be opened.

[0018] On this basis, if the first locking component is in the first posture, the stop component stays on the track of the trigger component moving from the first position to the second position, so as to prevent the second locking component from switching to the fourth posture by blocking. At this time, even if the user operates the trigger component, the cover body cannot be opened. Correspondingly, if the first locking component is in the second posture, the stop component avoids the track of the trigger component moving from the first position to the second position. At this time, the user operates the trigger component to move the trigger component to the second position, so that the second locking component switches to the fourth posture, and then the cover body can be opened.

[0019] It can be seen that by linking the stop component with the trigger component operated by the user, the user can be prohibited from opening the lid when the first locking component locks the inner pot, realizing the function of preventing the lid from opening by mistake, and ensuring that the high-temperature and high-pressure inner pot will not be brought out of the pot by the lid that is opened by mistake. This can further achieve the technical effect of optimizing the function of the second locking component and improving the safety and reliability of the cooking equipment. At the same time, the blocking and avoidance structure between the stop component and the trigger component is less complex and more reliable, which can reduce the cost and failure rate of the cooking equipment on the basis of meeting the linkage requirements.

[0020] In some technical solutions of the present utility model, optionally, the trigger component is hinged to the cover body.

[0021] In this technical solution, the trigger component is hinged to the cover body, and the user can adjust the trigger component to the first position or the second position by pressing or turning the trigger component. Compared with the solution of the trigger component sliding switch, the rotating trigger component occupies less space, which is conducive to the miniaturization of the cover body and the cooking device. At the same time, the rotating trigger component has strong reliability and the probability of structural interference and jamming is low.

[0022] Specifically, the trigger component is disposed on the front side of the cover body, and the user can adjust the position of the trigger component by pressing the trigger component.

[0023] In some technical solutions of the present invention, optionally, the second locking assembly further includes: an elastic component connected to the cover body and the trigger component, and the elastic component is used to drive the trigger component to reset to the first position.

[0024] In this technical solution, the second locking assembly further includes an elastic component, one end of which is connected to the cover body, and the other end of which is connected to the trigger component. In the process of the trigger component moving from the first position to the second position, the elastic component is deformed to accumulate elastic potential energy, and thereafter, if the user removes the pressing action on the trigger component, the elastic component will release the elastic potential energy to drive the trigger component to return to the first position, so that the second locking assembly can automatically lock the cover body on the pot body.

[0025] It can be seen that by providing the elastic component, on the one hand, the user can save the need to actively operate the trigger component to lock the cover, providing convenience for the user. On the other hand, the safety hazard caused by the user forgetting to lock the cover can be eliminated, thereby achieving the technical effect of optimizing the structure of the cooking device, improving the safety and reliability of the cooking device, and improving the practicality of the cooking device.

[0026] Specifically, the elastic component is a torsion spring, which is sleeved on the hinge shaft of the trigger component. The first end of the torsion spring is connected to the stop component, and the second end of the torsion spring is connected to the cover body. During the rotation of the trigger component, the torsion spring is twisted.

[0027] In some technical schemes of the utility model, optionally, the inner pot includes a locking tooth, and the first locking component includes: a lock buckle, which is rotatably connected to the cover body, when the first locking component is in a first posture, the locking tooth is locked with the lock buckle, and when the first locking component is in a second posture, the locking tooth is separated from the lock buckle; a transmission mechanism, which is provided on the cover body and connected to the lock buckle, and the transmission mechanism is used to drive the lock buckle to rotate; wherein, the stop component is provided on the lock buckle or the transmission mechanism.

[0028] In this technical solution, the pot edge of the inner pot is provided with locking teeth. On this basis, the first locking assembly includes a lock buckle and a transmission mechanism. The lock buckle is provided on the side of the cover body facing the inner pot. The lock buckle is annular and is rotatably connected to the cover body. The lock buckle can switch the first locking assembly to the first posture or the second posture by rotating around its own axis. Specifically, when the first locking assembly is in the first posture, the lock buckle is locked with the locking teeth on the inner pot through a screwing action to fix the inner pot on the cover body through the lock buckle. During the process of switching the first locking assembly from the first posture to the second posture, the lock buckle is separated from the locking teeth on the inner pot through a reverse screwing action to release the lock of the inner pot. At this time, the cover body can be opened separately by operating the second locking assembly. The transmission mechanism is provided on the cover body, and the transmission mechanism is connected to the lock buckle. The transmission mechanism is used to drive the lock buckle to rotate on the cover body so that the first locking assembly can switch between the first posture and the second posture.

[0029] Among them, the stop component can be set on the lock buckle or the transmission mechanism. When the stop component is set on the lock buckle, the rotating lock buckle can drive the stop component to move along the arc, thereby adjusting the position of the stop component on the cover body, so that the stop component can stop on the movement trajectory of the trigger component moving to the second position when the first locking component is in the first posture, and the stop component can avoid the movement trajectory of the trigger component moving to the second position when the first locking component is in the second posture.

[0030] Correspondingly, part of the structure on the transmission mechanism needs to rotate with the lock catch. When the stop component is provided on the transmission component, the stop component is connected to this part of the follower structure in the transmission mechanism. When the lock catch rotates, the stop component rotates synchronously with the lock catch, thereby adjusting the position of the stop component on the cover body, so that the stop component can stay on the motion trajectory of the trigger component moving to the second position when the first locking component is in the first posture, and can avoid the motion trajectory of the trigger component moving to the second position when the first locking component is in the second posture.

[0031] The locking method of the lock buckle and the lock teeth is stable and reliable, which can ensure that high-pressure cooking can be carried out in the inner pot, and reduce the possibility of the inner pot being misplaced or even falling out. The stop component is arranged on the rotating lock buckle or driving mechanism, and the position of the stop component can be adjusted by the movement of the lock buckle when switching postures, eliminating the mechanism and control process of independently driving the movement of the stop component, thereby achieving the technical effect of reducing the structural complexity of the cooking equipment and reducing the cost of the cooking equipment.

[0032] In some technical solutions of the utility model, optionally, the transmission mechanism includes: a gear, which is arranged on the cover body; a rack, which is meshed with the gear and connected to the lock, and the rack is arc-shaped, and the center of the rack is located on the rotation axis of the lock.

[0033] In this technical solution, the transmission mechanism includes a gear and a rack, wherein the gear is rotatably arranged on the cover body, the rack is meshed with the gear, and the rack is connected to the lock, the rotating gear drives the rack to move through the meshing cooperation, and the rack drives the lock to rotate during the movement.

[0034] The rack is in an arc shape, and the center of the arc-shaped rack is located on the rotation axis of the lock, so as to ensure that the moving rack can drive the lock to rotate along its own axis, and avoid the eccentrically rotating lock being unable to accurately lock on the lock teeth. This achieves the technical effect of improving the transmission accuracy of the transmission mechanism and improving the stability and reliability of the first locking component. At the same time, the gear and rack have the advantages of high transmission accuracy and low transmission noise, which is conducive to reducing the failure rate of the first locking component and can reduce the working noise of the cooking equipment.

[0035] In some technical solutions of the present utility model, optionally, the second locking assembly is located on the peripheral side of the rack, and the stop component is arranged on the outer ring side of the rack.

[0036] In this technical solution, the second locking assembly is arranged on the peripheral side of the rack, and the rack is located between the second locking assembly and the lock buckle. On this basis, the stop component is arranged on the outer ring side of the rack, and the rack can drive the stop component to move between the lock buckle and the second locking assembly.

[0037] Specifically, the trajectory of the trigger component moving from the first position to the second position is located between the trigger component and the lock buckle. When the first locking assembly is in the first posture, the rack deviates from the area between the trigger component and the lock buckle, and the stop component is located in the area between the lock buckle and the trigger component. When the user pushes the trigger component, the stop component blocks the trigger component from rotating to prevent the trigger component from moving to the second position. Correspondingly, when the first locking assembly is in the second posture, the rack rotates along the second rotation direction, and the rotating rack drives the stop component to at least partially deviate from the area between the trigger component and the lock buckle, so that the stop component avoids the movement trajectory of the trigger component. At this time, the user pushes the trigger component to rotate the trigger component from the first position to the second position.

[0038] By limiting the above-mentioned positional relationship, the space inside the cover body can be reasonably utilized on the basis of linking the lock and the trigger component through the stop component, thereby improving the structural compactness of the cooking equipment and providing convenient conditions for the miniaturization and lightweight design of the cover body and the cooking equipment.

[0039] In some technical solutions of the present invention, optionally, the rack includes a guide groove; the cover body includes a positioning column, and the positioning column is inserted into the guide groove.

[0040] In this technical solution, a guide groove is provided on the rack, and the extension direction of the guide groove is consistent with the extension direction of the rack, that is, the rack and the guide groove share a common center line. On this basis, a positioning column is provided on the cover body, and the positioning column is inserted into the guide groove. During the rotation of the gear, under the cooperation of the guide groove and the positioning column, the rack moves along the extension direction of the guide groove to ensure that the rack can drive the lock to rotate along its own axis.

[0041] It can be seen that by setting the guide groove and the positioning column, on the one hand, the gear can be used to position the rack to prevent the rack from being misplaced or even falling out, and on the other hand, the guide groove and the positioning column can guide the rack to move along a predetermined trajectory, preventing the rack from driving the lock buckle to rotate eccentrically, and ensuring that the lock buckle can be accurately locked on the lock teeth. This achieves the technical effect of optimizing the structure of the first locking component and improving the reliability and stability of the first locking component.

[0042] Specifically, a positioning column and a guide groove form a group, and multiple groups of positioning columns and guide grooves can be set between the rack and the cover body. By increasing the number of guide grooves and positioning columns, the positioning accuracy of the rack on the cover body and the movement accuracy of the rack can be improved, thereby enhancing the reliability and stability of the first locking assembly.

[0043] In some technical solutions of the present invention, optionally, the rack further includes an insertion hole; the lock includes a protrusion, and the protrusion is inserted into the insertion hole.

[0044] In this technical solution, a socket is also provided on the rack, and a protrusion is provided on the corresponding lock. During the assembly process, the protrusion is inserted into the socket to complete the connection between the lock and the rack.

[0045] Specifically, the insertion hole is a round hole, and the protrusion is a convex column. By providing the round hole and the convex column, the rack can rotate around the convex column to a certain extent, so as to avoid the problem of structural jamming of the rack and the protrusion. Ensure that the rack can drive the lock to rotate around its own axis.

[0046] In some technical solutions of the present invention, optionally, the transmission mechanism further includes: a driving component, which is disposed on the cover body and connected to the gear, and the driving component is used to drive the gear to rotate.

[0047] In this technical solution, the transmission mechanism further includes a driving component, which is disposed on the cover body and connected to the gear. The driving component can switch the posture of the first locking component by rotating the driving gear.

[0048] Specifically, a knob may be selected as the driving component, and the user may switch the first locking assembly to the first posture or the second posture by turning the knob.

[0049] A motor may also be selected as a driving component, and the motor drives the first locking component to switch to the first posture or the second posture through forward and reverse rotation, so as to improve the automation degree of the first locking component.

[0050] In some technical solutions of the present utility model, optionally, the cooking device is: an electric rice cooker, a pressure cooker or an electric stew pot.

[0051] Additional aspects and advantages of the present invention will become apparent in the following description or will be understood through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0053] Figure 1 A schematic structural diagram of a cooking device according to an embodiment of the utility model is shown;

[0054] Figure 2 A schematic structural diagram of a cooking device according to an embodiment of the utility model is shown;

[0055] Figure 3 A schematic structural diagram of a cooking device according to an embodiment of the utility model is shown;

[0056] Figure 4 A schematic structural diagram of a cooking device according to an embodiment of the utility model is shown;

[0057] Figure 5 A schematic structural diagram of a cooking device according to an embodiment of the utility model is shown;

[0058] Figure 6 A schematic structural diagram of a cooking device according to an embodiment of the utility model is shown;

[0059] Figure 7 A schematic structural diagram of a second locking assembly according to an embodiment of the utility model is shown;

[0060] Figure 8 A schematic structural diagram of a lock buckle according to an embodiment of the utility model is shown;

[0061] Fig. 9 A schematic structural diagram of a cooking device according to an embodiment of the utility model is shown.

[0062] in, Figures 1 to 9 The corresponding relationship between the reference numerals and component names in the figure is:

[0063] 100 cooking device, 110 pot body, 120 inner pot, 122 locking teeth, 130 cover body, 132 positioning column, 140 first locking component, 142 lock buckle, 1422 protrusion, 144 transmission mechanism, 1442 gear, 1443 rack, 1447 guide groove, 1448 socket, 1449 driving component, 150 second locking component, 152 trigger component, 154 first buckle, 156 second buckle, 158 elastic component, 160 stop component. DETAILED DESCRIPTION

[0064] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0065] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0066] Refer to the following Figures 1 to 9 A cooking device according to some embodiments of the present invention is described.

[0067] like Figure 1 , Figure 2 and Figure 4As shown, one embodiment of the utility model provides a cooking device 100, which includes: a pot body 110; an inner pot 120, which is arranged in the pot body 110; a cover body 130, which is connected to the pot body 110, and the cover body 130 is used to cover the inner pot 120; a first locking component 140, which is arranged on the cover body 130, and the first locking component 140 includes a first posture and a second posture. When the first locking component 140 is in the first posture, the first locking component 140 is locked with the inner pot 120, and when the first locking component 140 is in the second posture, the first locking component 140 and the inner pot 120 are unlocked; the second locking component 140 is unlocked. Component 150 is provided on the pot body 110 and / or the cover body 130. The second locking component 150 includes a third posture and a fourth posture. When the second locking component 150 is in the third posture, the second locking component 150 locks the cover body 130 to the pot body 110. When the second locking component 150 is in the fourth posture, the second locking component 150 releases the lock on the cover body 130. The stop component 160 is provided on the first locking component 140. When the first locking component 140 is in the first posture, the stop component 160 and the second locking component 150 are stop-coordinated to prevent the second locking component 150 from moving to the fourth posture.

[0068] in, Figure 2 In the figure, the first locking assembly 140 is in the first posture, the second locking assembly 150 is in the third posture, and the arrow a shows the rotation direction of the rack 1443 and the lock catch 142 switching to the first posture. Figure 4 In the figure, the first locking assembly 140 is in the second posture, the second locking assembly 150 is in the third posture, and the arrow b shows the rotation direction of the rack 1443 and the lock buckle 142 switching to the second posture.

[0069] The present application defines a cooking device 100 capable of high-pressure cooking. Specifically, the cooking device 100 includes a pot body 110, an inner pot 120 and a cover body 130. The inner pot 120 is embedded in the pot body 110. The pot body 110 is used to position, support and protect the inner pot 120. A cooking cavity is formed in the inner pot 120, and the food is cooked into finished food in the inner pot 120. The cover body 130 is connected to the pot body 110, and the cover body 130 can move relative to the pot body 110. When the cover body 130 is in an open state, the cover body 130 avoids the opening of the inner pot 120. At this time, the user can put in food or take out finished food, and the inner pot 120 can also be removed for cleaning. When the cover body 130 is in a closed state, the cover body 130 covers the opening of the inner pot 120.

[0070] On this basis, the cooking device 100 further includes a first locking assembly 140 and a second locking assembly 150. The first locking assembly 140 is disposed on the cover 130, and the first locking assembly 140 cooperates with the inner pot 120. Specifically, the first locking assembly 140 includes a first posture and a second posture. When the cover 130 is closed and the first locking assembly 140 is in the first posture, the first locking assembly 140 can be locked with the inner pot 120 in the pot body 110 to lock the inner pot 120 under the cover 130, thereby creating a closed cooking environment in the inner pot 120. In this case, the air pressure value in the inner pot 120 can be increased by heating the inner pot 120 to achieve a high-pressure cooking function. Correspondingly, when the first locking assembly 140 is in the second posture, the first locking assembly 140 releases the lock on the inner pot 120, and the opening of the inner pot 120 can be exposed by opening the cover 130.

[0071] The second locking assembly 150 is disposed on the pot body 110 and / or the lid body 130, and the second locking assembly 150 includes a third posture and a fourth posture. When the lid body 130 is closed and the second locking assembly 150 is in the third posture, the second locking assembly 150 can lock the inner pot 120 and the lid body 130 together to ensure that the lid body 130 can cover the inner pot 120, forming a closed environment in the inner pot 120, and facilitating pressure increase. When the lid body 130 is closed and the second locking assembly 150 is in the fourth posture, the second locking assembly 150 releases the locking relationship between the inner pot 120 and the lid body 130, and at this time, the lid body 130 is opened to expose the opening of the inner pot 120.

[0072] During operation, if the first locking assembly 140 is in the first posture and the second locking assembly 150 is in the fourth posture, the inner pot 120 is locked on the cover 130, and the cover 130 is unlocked from the pot body 110. At this time, the user can lift the cover 130, but the lifted cover 130 will bring the inner pot 120 out of the pot body 110. At this time, the inner pot 120 is very likely to be in a high-pressure and high-temperature state. If the locking state of the inner pot 120 on the cover 130 is damaged, a high-pressure explosion may occur, and if the user accidentally touches the inner pot 120 that is brought out, he will be scalded, causing a safety hazard.

[0073] In this regard, the cooking device 100 defined in the present application further includes a stop component 160, which is disposed on the first locking assembly 140. When the first locking assembly 140 switches between the first posture and the second posture, the stop component 160 can move along with the first locking assembly 140, thereby affecting the posture adjustment of the second locking assembly 150 by adjusting the position of the stop component 160. Specifically, when the first locking assembly 140 is in the first posture, the stop component 160 and the motion structure on the second locking assembly 150 are stop-coordinated to prevent the second locking assembly 150 from switching to the fourth posture, thereby ensuring that the cover 130 can be locked on the pot body 110 by the second locking assembly 150. At this time, even if the user triggers the second locking assembly 150, the cover 130 cannot be opened. Correspondingly, when the first locking component 140 is in the second posture, the stop component 160 is separated from the second locking component 150. At this time, the user triggers the second locking component 150 to switch the second locking component 150 from the third posture to the fourth posture, and then the cover 130 can be opened and the food in the pot body 110 can be taken out.

[0074] It can be seen that by setting the stop member 160, the linkage of the first locking assembly 140 and the second locking assembly 150 can be realized, and the function of preventing accidental opening can be realized. Specifically, when the cover 130 locks the inner pot 120, the cover 130 cannot be opened, thereby preventing the high-pressure and high-temperature inner pot 120 from being brought out of the pot body 110 by the opened cover 130, and preventing the brought-out inner pot 120 from exploding under high pressure or scalding the user, so as to solve the technical defect of high safety risk of the cooking device 100 existing in the related art. Then, the technical effect of optimizing the structure of the cooking device 100, improving the safety and reliability of the cooking device 100, and ensuring the personal safety and property safety of the user is realized.

[0075] Specifically, the cover 130 is hinged to the pot body 110 , and the user can switch the on / off state of the cover 130 by flipping the cover 130 .

[0076] like Figure 3 , Figure 5 , Figure 6 and Figure 7As shown, in some embodiments of the present invention, optionally, the second locking assembly 150 includes: a trigger component 152, which is connected to the cover body 130 and can move relative to the cover body 130; a first buckle 154, which is provided on the trigger component 152; and a second buckle 156, which is provided on the pot body 110; wherein, when the second locking assembly 150 is in the third posture, the trigger component 152 is located at the first position, and the second buckle 156 is engaged with the first buckle 154; when the second locking assembly 150 is in the fourth posture, the trigger component 152 is located at the second position, and the second buckle 156 is separated from the first buckle 154; when the first locking assembly 140 is in the first posture, the stop component 160 is located on the trajectory of the trigger component 152 moving to the second position, and when the first locking assembly 140 is in the second posture, the stop component 160 avoids the trajectory of the trigger component 152 moving to the second position.

[0077] in, Figure 3 The second locking assembly 150 is in the third posture, the trigger component 152 is in the first position, Figure 5 and Figure 6 In the embodiment, the second locking assembly 150 is in the fourth posture, and the trigger component 152 is in the first position.

[0078] In this embodiment, the second locking assembly 150 includes a trigger component 152, a first buckle 154, and a second buckle 156. Specifically, the trigger component 152 is disposed on the cover 130, and the trigger component 152 can move relative to the cover 130. The user can switch the second locking assembly 150 to the third posture or the fourth posture by operating the trigger component 152. The first buckle 154 is disposed on the trigger component 152, and the second buckle 156 is disposed on the pot body 110. The first buckle 154 is driven to move synchronously during the movement of the trigger component 152.

[0079] Specifically, when the second locking assembly 150 is in the third posture, the trigger component 152 is in the first position, and the first buckle 154 and the second buckle 156 are engaged, so as to lock the pot body 110 and the cover body 130 together through the engagement, thereby preventing the cover body 130 from opening. Correspondingly, when the second locking assembly 150 is switched from the third posture to the fourth posture, the trigger component 152 moves from the first position to the second position, and at the same time, driven by the trigger component 152, the first buckle 154 and the second buckle 156 are separated, so as to release the locking relationship between the pot body 110 and the cover body 130, and the cover body 130 can be opened.

[0080] On this basis, if the first locking assembly 140 is in the first posture, the stop member 160 stays on the track of the trigger member 152 moving from the first position to the second position, so as to prevent the second locking assembly 150 from switching to the fourth posture by blocking. At this time, even if the user operates the trigger member 152, the cover body 130 cannot be opened. Correspondingly, if the first locking assembly 140 is in the second posture, the stop member 160 avoids the track of the trigger member 152 moving from the first position to the second position. At this time, the user operates the trigger member 152 to move the trigger member 152 to the second position, so that the second locking assembly 150 switches to the fourth posture, and then the cover body 130 can be opened.

[0081] It can be seen that by linking the stop component 160 with the trigger component 152 operated by the user, the user can be prohibited from opening the lid when the first locking component 140 locks the inner pot 120, thereby realizing the function of preventing the lid 130 from opening by mistake, and ensuring that the inner pot 120 with high temperature and high pressure will not be brought out of the pot body 110 by the mistakenly opened lid 130. This achieves the technical effect of optimizing the function of the second locking component 150 and improving the safety and reliability of the cooking device 100. At the same time, the blocking and avoiding structure between the stop component 160 and the trigger component 152 is less complex and more reliable, which can reduce the cost and failure rate of the cooking device 100 on the basis of meeting the linkage requirements.

[0082] like Figure 3 and Figure 6 As shown, in some embodiments of the present invention, optionally, the trigger component 152 is hinged to the cover body 130 .

[0083] In this embodiment, the trigger component 152 is hinged to the cover 130, and the user can adjust the trigger component 152 to the first position or the second position by pressing or turning the trigger component 152. Compared with the solution of the trigger component 152 sliding switch, the rotating trigger component 152 occupies less space, which is conducive to realizing the miniaturization design of the cover 130 and the cooking device 100. At the same time, the rotating trigger component 152 has strong reliability and low probability of structural interference and jamming.

[0084] Specifically, the trigger component 152 is disposed on the front side of the cover body 130 , and the user can adjust the position of the trigger component 152 by pressing the trigger component 152 .

[0085] like Figure 3 , Figure 6 and Figure 7 As shown, in some embodiments of the present invention, optionally, the second locking assembly 150 further includes: an elastic component 158 ​​connected to the cover body 130 and the trigger component 152, and the elastic component 158 ​​is used to drive the trigger component 152 to reset to the first position.

[0086] In this embodiment, the second locking assembly 150 further includes an elastic component 158, one end of the elastic component 158 ​​is connected to the cover body 130, and the other end is connected to the trigger component 152. When the trigger component 152 moves from the first position to the second position, the elastic component 158 ​​is deformed to accumulate elastic potential energy. If the user then removes the pressing action on the trigger component 152, the elastic component 158 ​​will release the elastic potential energy to drive the trigger component 152 to return to the first position, so that the second locking assembly 150 can automatically lock the cover body 130 on the pot body 110.

[0087] It can be seen that by providing the elastic component 158, on the one hand, the user can save the operation of actively operating the trigger component 152 to lock the cover 130, providing convenience for the user. On the other hand, the safety hazard caused by the user forgetting to lock the cover 130 can be eliminated, thereby achieving the technical effect of optimizing the structure of the cooking device 100, improving the safety and reliability of the cooking device 100, and improving the practicality of the cooking device 100.

[0088] Specifically, the elastic component 158 ​​is a torsion spring, which is sleeved on the hinge shaft of the trigger component 152. The first end of the torsion spring is connected to the stop component 160, and the second end of the torsion spring is connected to the cover body 130. When the trigger component 152 rotates, the torsion spring is twisted.

[0089] like Figure 1 , Figure 2 and Figure 8 As shown, in some embodiments of the utility model, optionally, the inner pot 120 includes a locking tooth 122, and the first locking assembly 140 includes: a lock buckle 142, which is rotatably connected to the cover body 130, when the first locking assembly 140 is in a first posture, the locking tooth 122 is locked with the lock buckle 142, and when the first locking assembly 140 is in a second posture, the locking tooth 122 is separated from the lock buckle 142; a transmission mechanism 144, which is provided on the cover body 130 and connected to the lock buckle 142, and the transmission mechanism 144 is used to drive the lock buckle 142 to rotate; wherein, the stop component 160 is provided on the lock buckle 142 or the transmission mechanism 144.

[0090] In this embodiment, the pot edge of the inner pot 120 is provided with a locking tooth 122. On this basis, the first locking assembly 140 includes a lock 142 and a transmission mechanism 144. The lock 142 is provided on the side of the cover 130 facing the inner pot 120. The lock 142 is annular and is rotatably connected to the cover 130. The lock 142 can switch the first locking assembly 140 to the first posture or the second posture by rotating around its own axis. Specifically, when the first locking assembly 140 is in the first posture, the lock 142 is locked with the locking tooth 122 on the inner pot 120 through a screwing action, so that the inner pot 120 is fixed on the cover 130 through the lock 142. In the process of switching the first locking assembly 140 from the first posture to the second posture, the lock 142 is separated from the locking tooth 122 on the inner pot 120 through a reverse screwing action to release the locking of the inner pot 120. At this time, the cover 130 can be opened separately by operating the second locking assembly 150. The transmission mechanism 144 is disposed on the cover body 130 and connected to the lock buckle 142 . The transmission mechanism 144 is used to drive the lock buckle 142 to rotate on the cover body 130 , so that the first locking assembly 140 can switch between the first posture and the second posture.

[0091] Among them, the stop component 160 can be set on the lock buckle 142 or the transmission mechanism 144. When the stop component 160 is set on the lock buckle 142, the rotating lock buckle 142 can drive the stop component 160 to move along the arc, thereby adjusting the position of the stop component 160 on the cover body 130, so that the stop component 160 can stay on the movement trajectory of the trigger component 152 moving to the second position when the first locking component 140 is in the first posture, and the stop component 160 can avoid the movement trajectory of the trigger component 152 moving to the second position when the first locking component 140 is in the second posture.

[0092] Correspondingly, part of the structure on the transmission mechanism 144 needs to rotate together with the lock buckle 142. When the stop component 160 is arranged on the transmission component, the stop component 160 is connected to this part of the follower structure in the transmission mechanism 144. When the lock buckle 142 rotates, the stop component 160 rotates synchronously with the lock buckle 142, thereby adjusting the position of the stop component 160 on the cover body 130, so that the stop component 160 can stay on the movement trajectory of the trigger component 152 moving to the second position when the first locking component 140 is in the first posture, and can avoid the movement trajectory of the trigger component 152 moving to the second position when the first locking component 140 is in the second posture.

[0093] The locking method of the locking buckle 142 and the locking teeth 122 is stable and reliable, which can ensure that high-pressure cooking can be performed in the inner pot 120, and reduce the possibility of the inner pot 120 being misplaced or even falling out. The stop member 160 is arranged on the rotating lock buckle 142 or the driving mechanism, and the position of the stop member 160 can be adjusted by the movement of the lock buckle 142 when switching the posture, eliminating the mechanism and control process of independently driving the stop member 160 to move, thereby achieving the technical effect of reducing the structural complexity of the cooking device 100 and reducing the cost of the cooking device 100.

[0094] like Figure 2 , Figure 4 and Fig. 9 As shown, in some embodiments of the present invention, optionally, the transmission mechanism 144 includes: a gear 1442, which is disposed on the cover body 130; a rack 1443, which is meshed with the gear 1442 and connected to the lock buckle 142, and the rack 1443 is arc-shaped, and the center of the rack 1443 is located on the rotation axis of the lock buckle 142.

[0095] In this embodiment, the transmission mechanism 144 includes a gear 1442 and a rack 1443, wherein the gear 1442 is rotatably disposed on the cover body 130, the rack 1443 is meshed with the gear 1442, and the rack 1443 is connected to the lock 142, the rotating gear 1442 drives the rack 1443 to move through the meshing cooperation, and the rack 1443 drives the lock 142 to rotate during the movement.

[0096] The rack 1443 is in an arc shape, and the center of the arc-shaped rack 1443 is located on the rotation axis of the lock buckle 142, so as to ensure that the moving rack 1443 can drive the lock buckle 142 to rotate along its own axis, and avoid the eccentrically rotating lock buckle 142 from being unable to accurately lock on the lock tooth 122. This achieves the technical effect of improving the transmission accuracy of the transmission mechanism 144 and improving the stability and reliability of the first locking assembly 140. At the same time, the gear 1442 and the rack 1443 have the advantages of high transmission accuracy and low transmission noise, which is conducive to reducing the failure rate of the first locking assembly 140 and can reduce the working noise of the cooking device 100.

[0097] like Figure 2 and Figure 4 As shown, in some embodiments of the present invention, optionally, the second locking assembly 150 is located on the peripheral side of the rack 1443 , and the stop component 160 is disposed on the outer ring side of the rack 1443 .

[0098] In this embodiment, the second locking assembly 150 is arranged on the circumferential side of the rack 1443, and the rack 1443 is located between the second locking assembly 150 and the lock buckle 142. On this basis, the stop member 160 is arranged on the outer ring side of the rack 1443, and the rack 1443 can drive the stop member 160 to move between the lock buckle 142 and the second locking assembly 150.

[0099] Specifically, the trajectory of the trigger component 152 moving from the first position to the second position is located between the trigger component 152 and the lock buckle 142. When the first locking assembly 140 is in the first posture, the rack 1443 deviates from the area between the trigger component 152 and the lock buckle 142, and the stop component 160 is located in the area between the lock buckle 142 and the trigger component 152. When the user pushes the trigger component 152, the stop component 160 blocks the rotation of the trigger component 152 to prevent the trigger component 152 from moving to the second position. Correspondingly, when the first locking assembly 140 is in the second posture, the rack 1443 rotates along the second rotation direction, and the rotating rack 1443 drives the stop component 160 to at least partially deviate from the area between the trigger component 152 and the lock buckle 142, so that the stop component 160 avoids the movement trajectory of the trigger component 152. At this time, the user pushes the trigger component 152 to rotate the trigger component 152 from the first position to the second position.

[0100] By limiting the above-mentioned positional relationship, the space inside the cover body 130 can be reasonably utilized on the basis of linking the lock 142 and the trigger component 152 through the stop component 160, thereby improving the structural compactness of the cooking device 100 and providing convenient conditions for the miniaturization and lightweight design of the cover body 130 and the cooking device 100.

[0101] like Figure 2 and Figure 8 As shown, in some embodiments of the present invention, optionally, the rack 1443 includes a guide groove 1447 ; the cover body 130 includes a positioning column 132 , and the positioning column 132 is disposed in the guide groove 1447 .

[0102] In this embodiment, the rack 1443 is provided with a guide groove 1447, and the extension direction of the guide groove 1447 is consistent with the extension direction of the rack 1443, that is, the rack 1443 and the guide groove 1447 share a common center line. On this basis, the cover 130 is provided with a positioning column 132, and the positioning column 132 is inserted into the guide groove 1447. During the rotation of the gear 1442, under the cooperation of the guide groove 1447 and the positioning column 132, the rack 1443 moves along the extension direction of the guide groove 1447, so as to ensure that the rack 1443 can drive the lock buckle 142 to rotate along its own axis.

[0103] It can be seen that by providing the guide groove 1447 and the positioning column 132, on the one hand, the gear 1442 can be used to position the rack 1443 to prevent the rack 1443 from being misplaced or even falling out, and on the other hand, the guide groove 1447 and the positioning column 132 can guide the rack 1443 to move, ensuring that the rack 1443 can move along a predetermined trajectory, preventing the rack 1443 from driving the lock buckle 142 to rotate eccentrically, and ensuring that the lock buckle 142 can be accurately locked on the lock tooth 122. This achieves the technical effect of optimizing the structure of the first locking assembly 140 and improving the reliability and stability of the first locking assembly 140.

[0104] Specifically, a positioning column 132 and a guide groove 1447 form a group, and multiple groups of positioning columns 132 and guide grooves 1447 can be set between the rack 1443 and the cover body 130. By increasing the number of groups of guide grooves 1447 and positioning columns 132, the positioning accuracy of the rack 1443 on the cover body 130 and the movement accuracy of the rack 1443 can be improved, thereby enhancing the reliability and stability of the first locking assembly 140.

[0105] like Figure 2 and Fig. 9 As shown, in some embodiments of the present invention, optionally, the rack 1443 also includes a socket 1448 ; the lock buckle 142 includes a protrusion 1422 , and the protrusion 1422 is inserted into the socket 1448 .

[0106] In this embodiment, a socket 1448 is further provided on the rack 1443 , and a protrusion 1422 is provided on the corresponding lock buckle 142 . During the assembly process, the protrusion 1422 is inserted into the socket 1448 to complete the connection between the lock buckle 142 and the rack 1443 .

[0107] Specifically, the insertion hole 1448 is a circular hole, and the protrusion 1422 is a protrusion. By providing the circular hole and the protrusion, the rack 1443 can rotate around the protrusion to a certain extent, so as to avoid the problem of structural jamming of the rack 1443 and the protrusion 1422. It is ensured that the rack 1443 can drive the lock buckle 142 to rotate around its own axis.

[0108] like Figure 2 As shown, in some embodiments of the present invention, optionally, the transmission mechanism 144 further includes: a driving component 1449, which is disposed on the cover body 130 and connected to the gear 1442, and the driving component 1449 is used to drive the gear 1442 to rotate.

[0109] In this embodiment, the transmission mechanism 144 further includes a driving component 1449 , which is disposed on the cover 130 and connected to the gear 1442 . The driving component 1449 can switch the posture of the first locking component by rotating the driving gear 1442 .

[0110] Specifically, a knob may be selected as the driving component 1449 , and the user may switch the first locking assembly 140 to the first posture or the second posture by turning the knob.

[0111] A motor may also be selected as the driving component 1449 , and the motor drives the first locking assembly 140 to switch to the first posture or the second posture by forward and reverse rotation, so as to improve the automation degree of the first locking assembly 140 .

[0112] In some embodiments of the present invention, optionally, the cooking device 100 is: an electric rice cooker, a pressure cooker or an electric stew pot.

[0113] It should be clarified that in the claims, specification and drawings of the present invention, the term "multiple" refers to two or more than two. Unless otherwise clearly defined, the orientation or position relationship indicated by the terms "upper" and "lower" is based on the orientation or position relationship shown in the drawings, which is only for the purpose of more conveniently describing the present invention and making the description process easier, rather than indicating or implying that the device or element referred to must have the specific orientation described, be constructed and operated in a specific orientation, so these descriptions cannot be understood as limitations on the present invention; the terms "connect", "install", "fix" and the like should be understood in a broad sense. For example, "connection" can be a fixed connection between multiple objects, or a detachable connection between multiple objects, or an integral connection; it can be a direct connection between multiple objects, or an indirect connection between multiple objects through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood based on the specific circumstances of the above data.

[0114] In the claims, specification and drawings of the present invention, the description of the terms "one embodiment", "some embodiments", "specific embodiments" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In the claims, specification and drawings of the present invention, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0115] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cooking device, characterized in that: include: pot body; An inner pot is arranged inside the pot body; A cover body connected to the pot body, the cover body being used to cover the inner pot; A first locking assembly is provided on the cover body, wherein the first locking assembly includes a first posture and a second posture, wherein when the first locking assembly is in the first posture, the first locking assembly is locked with the inner pot, and when the first locking assembly is in the second posture, the first locking assembly is unlocked from the inner pot; a second locking assembly, provided on the pot body and / or the cover body, the second locking assembly comprising a third posture and a fourth posture, when the second locking assembly is in the third posture, the second locking assembly locks the cover body to the pot body, and when the second locking assembly is in the fourth posture, the second locking assembly releases the lock on the cover body; The stop member is provided on the first locking assembly. When the first locking assembly is in the first posture, the stop member cooperates with the second locking assembly to prevent the second locking assembly from moving to the fourth posture.

2. The cooking device according to claim 1, characterized in that: The second locking assembly comprises: A trigger component connected to the cover body and capable of moving relative to the cover body; A first buckle, provided on the trigger component; A second buckle, provided on the pot body; Wherein, when the second locking assembly is in the third posture, the trigger component is in the first position, and the second buckle is engaged with the first buckle; when the second locking assembly is in the fourth posture, the trigger component is in the second position, and the second buckle is separated from the first buckle; When the first locking assembly is in the first posture, the stop component is located on a trajectory of the trigger component moving to the second position; when the first locking assembly is in the second posture, the stop component avoids the trajectory of the trigger component moving to the second position.

3. The cooking device according to claim 2, characterized in that: The trigger component is hinged to the cover body.

4. The cooking device according to claim 2, characterized in that: The second locking assembly also includes: An elastic component is connected to the cover body and the trigger component, and the elastic component is used to drive the trigger component to return to the first position.

5. The cooking device according to claim 1, characterized in that: The inner pot includes locking teeth, and the first locking assembly includes: A lock buckle is rotatably connected to the cover body, wherein when the first locking assembly is in the first posture, the lock teeth are locked with the lock buckle, and when the first locking assembly is in the second posture, the lock teeth are separated from the lock buckle; A transmission mechanism, disposed on the cover body and connected to the lock buckle, the transmission mechanism being used to drive the lock buckle to rotate; Wherein, the stop component is arranged on the lock or the transmission mechanism.

6. The cooking device according to claim 5, characterized in that The transmission mechanism comprises: A gear, disposed on the cover body; A rack is meshed with the gear and connected to the lock. The rack is arc-shaped, and the center of the rack is located on the rotation axis of the lock.

7. The cooking device according to claim 6, characterized in that The second locking assembly is located on the peripheral side of the rack, and the stop component is arranged on the outer ring side of the rack.

8. The cooking device according to claim 6, characterized in that The rack includes a guide groove; The cover body includes a positioning column, and the positioning column is penetrated by the guide groove.

9. The cooking device according to claim 6, characterized in that The rack also includes a socket; The lock buckle includes a protrusion, and the protrusion is inserted into the insertion hole.

10. The cooking device according to claim 6, characterized in that The transmission mechanism also includes: A driving component is disposed on the cover body and connected to the gear, and the driving component is used to drive the gear to rotate.

11. The cooking device according to any one of claims 1 to 10, characterized in that: The cooking device is an electric rice cooker, a pressure cooker or an electric stew pot.

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