Cover assembly and cooking utensil

Abstract

The utility model provides a cover assembly and cooking utensil, the cover assembly is used for the cooking utensil, the cooking utensil comprises a pot assembly, the pot assembly is provided with a cooking cavity, the cover assembly comprises a first cover body, a second cover body, a locking assembly, a limiting assembly and an anti-overflow part, the second cover body is connected with the first cover body and is located on one side, close to the cooking cavity, of the first cover body, and the locking assembly is connected with the second cover body. The locking assembly comprises a lock catch, the lock catch is arranged along the periphery of the second cover body, the lock catch is located at the first position, the lock catch and the pot assembly are unlocked, the lock catch is located at the second position, the lock catch and the pot assembly are locked, the limiting assembly penetrates through the first cover body and the second cover body, and the anti-overflow component and the second cover body are connected and can be separated from each other.

Description

Technical Field

[0001] The utility model relates to the technical field of cooking utensils, in particular to a cover assembly and a cooking utensil. Background Art

[0002] At present, in the related art, the cover assembly in the cooking utensil is provided with a locking assembly and an anti-overflow component. When the cooking utensil is exhausted, the pressure difference between the inside and the outside causes bubbles formed by the liquid food to overflow with the exhausted gas. The cooking utensil can be anti-overflow by providing an anti-overflow component. In order to facilitate the cleaning of the cooking utensil, the anti-overflow component needs to be disassembled and cleaned separately. After the cleaning work, the user may directly operate the locking assembly to perform cooking operations on the cooking utensil if the anti-overflow component is not installed, thereby increasing the probability of food overflow. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art or related technology.

[0004] To this end, a first aspect of the present invention provides a cover assembly.

[0005] A second aspect of the present invention provides a cooking utensil.

[0006] In view of this, the utility model provides a cover assembly in a first aspect, the cover assembly is used for a cooking utensil, the cooking utensil comprises a pot assembly, the pot assembly is provided with a cooking cavity, the cover assembly comprises a first cover body, a second cover body, a locking assembly, a limiting assembly and an anti-overflow component, the second cover body is connected to the first cover body and is located on a side of the first cover body close to the cooking cavity, the locking assembly comprises a lock buckle, the lock buckle is arranged along the outer periphery of the second cover body, when the lock buckle is in a first position, the lock buckle and the pot assembly are unlocked, and when the lock buckle is in a second position, the lock buckle and the pot assembly are locked, the limiting assembly is penetrated through the first cover body and the second cover body, the anti-overflow component is connected to the second cover body, and the anti-overflow component is separable from the second cover body; wherein, when the anti-overflow component is connected to the second cover body, the first end of the limiting assembly abuts against the anti-overflow component, the limiting assembly is separated from the locking assembly, and the lock buckle can move between the first position and the second position; when the anti-overflow component is separated from the second cover body, the limiting assembly can block the lock buckle from moving from the first position to the second position, and / or can block the lock buckle from moving from the second position to the first position.

[0007] The present application provides a cover assembly, which is used for a cooking utensil. The cooking utensil includes a pot assembly, which is provided with a cooking cavity. The cover assembly includes a first cover body, a second cover body, a locking assembly, a limiting assembly and an anti-overflow component. The second cover body is connected to the first cover body and is located on a side of the first cover body close to the cooking cavity. The locking assembly includes a lock buckle, which is arranged along the outer periphery of the second cover body. When the lock buckle is in a first position, the lock buckle is unlocked from the pot assembly, and when the lock buckle is in a second position, the lock buckle is locked with the pot assembly. The limiting assembly is penetrated through the first cover body and the second cover body, and the anti-overflow component is connected to the second cover body, and the anti-overflow component is separable from the second cover body; wherein, when the anti-overflow component is connected to the second cover body, the first end of the limiting assembly abuts against the anti-overflow component, the limiting assembly is separated from the locking assembly, and the lock buckle can move between the first position and the second position; when the anti-overflow component is separated from the second cover body, the limiting assembly can block the lock buckle from moving from the first position to the second position, and / or can block the lock buckle from moving from the second position to the first position. The lid assembly can protect the cooking cavity of the cooking utensil, and the cooking cavity can be sealed by setting the second cover body. When the cooking utensil is working, the second cover body can maintain the pressure inside the cooking cavity to improve the cooking effect. The locking assembly is provided with a lock buckle, and the cooking utensil can be unlocked by driving the lock buckle to the first position, and the cooking utensil can be locked by driving the lock buckle to the second position. The interior of the cooking utensil can be opened and sealed by the cooperation of the locking assembly and the second cover body, which is convenient for the user to unlock and lock the cooking utensil. When the cooking appliance is cooking food, the temperature in the cooking cavity rises, and the air pressure in the cooking cavity increases. When the cooking appliance is in the exhaust state, the internal air pressure is greater than the external air pressure, the boiling point of the liquid food in the cooking cavity decreases, and the temperature in the cooking cavity will not drop suddenly in a short time, so the liquid food will boil suddenly, and some of the liquid food will form bubbles. Under the action of the internal and external pressure difference of the cooking appliance and the flowing gas, the bubbles will overflow upward. Therefore, by providing an overflow prevention component, the bubbles of food that overflow upward can be destroyed, thereby reducing the probability of food overflow. After being destroyed by the overflow prevention component, the bubbles will accumulate in the cooking cavity and the overflow prevention component. Therefore, after the cooking appliance finishes cooking, the user needs to clean the overflow prevention component in the cooking appliance. The detachable setting of the overflow prevention component and the first cover body can facilitate the user to clean the overflow prevention component and facilitate operation.Since the limiting assembly passes through the first cover body and the second cover body, and when the overflow prevention component and the second cover body are in a connected state, the first end of the limiting assembly abuts against the overflow prevention component, the limiting assembly and the locking assembly are separated from each other and no card connection occurs, thereby releasing the restriction of the limiting assembly on the locking assembly, thereby realizing that the locking assembly can switch between the first position and the second position. At this time, the user can lock the cooking utensil through the locking assembly, and when the overflow prevention component and the second cover body are in a separated state, the limiting assembly can limit the operation of the locking assembly to prevent the lock buckle from moving from the first position to the second position, and also prevent the lock buckle from moving from the second position to the first position. Therefore, when the user misses to install the overflow prevention component, the limiting assembly The component can limit the locking component so that the user cannot lock the cooking appliance when using it, which serves to remind the user that the anti-overflow component is missing or improperly installed, and can reduce the probability of the anti-overflow component in the cooking appliance falling off due to missing or improper installation, and prevent the user from directly entering the cooking mode when operating the cooking appliance without the anti-overflow component, thereby avoiding the increase in the probability of food spillage due to the missing anti-overflow component, improving the working effect of the cooking appliance, and improving the reliability of the cooking appliance. When the anti-overflow component falls off, the limit component can also limit the unlocking movement of the locking component. At this time, the user cannot unlock the cooking appliance, reminding the user that the anti-overflow component in the cooking appliance has fallen off, thereby improving the working effect of the cooking appliance.

[0008] In addition, the cover assembly in the above technical solution provided by the utility model may also have the following additional technical features:

[0009] In some technical solutions of the present utility model, optionally, when the anti-overflow component is separated from the second cover body, the limiting assembly is connected to the lock.

[0010] In this technical solution, when the anti-overflow component is separated from the second cover body, the limit assembly is connected to the lock buckle, thereby realizing that the limit assembly limits the operation of the lock buckle, improving the limiting effect of the limit assembly on the sliding of the locking component, and helping to achieve that when the anti-overflow component is missing, the user cannot lock the cooking utensil, and serves to remind the user that the anti-overflow component is not installed, which can reduce the probability of missing the anti-overflow component in the cooking utensil, and prevent the user from operating the cooking utensil without the anti-overflow component, thereby avoiding excessive overflow of food due to missing anti-overflow components, and thus improving the working effect of the cooking utensil.

[0011] In some technical solutions of the utility model, optionally, the locking assembly also includes a connecting rod, which is connected to the first cover body and can drive the lock to rotate relative to the first cover body, thereby driving the lock to move between the first position and the second position. When the anti-overflow component is separated from the second cover body, the limit assembly is engaged with the connecting rod.

[0012] In this technical solution, the locking assembly also includes a connecting rod, which is connected to the first cover body and can drive the lock buckle to rotate relative to the first cover body, and then drive the lock buckle to move between the first position and the second position. When the anti-overflow component is separated from the second cover body, the limiting assembly is engaged with the connecting rod. By setting the connecting rod, the user can drive the connecting rod to slide to drive the lock buckle, and then complete the locking and unlocking of the cooking utensil. When the anti-overflow component is not installed or falls off, the limiting assembly cannot abut against the anti-overflow component, so that the limiting assembly falls and engages with the connecting rod, completing the locking of the cooking utensil by the limiting assembly. The locking of the connecting rod completes the limitation of the lock movement, and then when the user forgets to install the anti-overflow component, the limit component can limit the sliding locking and sliding unlocking of the locking component, so that the user cannot lock the cooking appliance, which serves to remind the user that the anti-overflow component is not installed completely, and can reduce the probability of missing the anti-overflow component in the cooking appliance, and prevent the user from operating the cooking appliance to directly enter the cooking mode without the anti-overflow component, thereby avoiding a large amount of food overflowing due to the missing anti-overflow component, thereby improving the working effect of the cooking appliance and improving the reliability of the cooking appliance.

[0013] In some technical solutions of the utility model, optionally, the locking assembly also includes a rotating shaft, which is connected to the first cover body and a connecting rod is sleeved on the rotating shaft; the connecting rod is provided with a limiting groove, and the groove opening of the limiting groove faces the limiting assembly; when the anti-overflow component is separated from the second cover body, at least part of the limiting assembly is located in the limiting groove.

[0014] In this technical solution, the locking assembly also includes a rotating shaft, which is connected to the first cover body, and the connecting rod is sleeved on the rotating shaft; the connecting rod is provided with a limiting groove, and the groove of the limiting groove faces the limiting assembly; when the overflow prevention component is separated from the second cover body, at least part of the limiting assembly is located in the limiting groove, the rotating shaft is fixedly arranged on the first cover body, and the connecting rod is sleeved on the rotating shaft, the rotating shaft can limit the sliding trajectory of the connecting rod, realize the sliding of the connecting rod on the first cover body, and then complete the locking and unlocking of the cooking utensil, and at the same time, due to the groove of the limiting groove on the connecting rod The opening is toward the limiting component, and when the anti-overflow component is not installed or falls off, at least part of the limiting component is located in the limiting groove, and the limiting groove cooperates with the limiting component located in the limiting groove to limit the sliding of the connecting rod, so that the user cannot lock the cooking appliance, which serves to remind the user that the anti-overflow component is not installed completely, and can reduce the probability of missing the anti-overflow component in the cooking appliance, and prevent the user from operating the cooking appliance to directly enter the cooking mode without the anti-overflow component, thereby avoiding excessive overflow of food due to missing the anti-overflow component.

[0015] In some technical schemes of the present utility model, optionally, the limiting assembly includes a rod body and a limiting portion, the rod body is passed through the first cover body and the second cover body, the first end of the rod body is opposite to the anti-overflow component, the limiting portion is connected to the second end of the rod body and extends toward the limiting groove; when the anti-overflow component is connected to the second cover body, the limiting portion is disengaged from the limiting groove; when the anti-overflow component is separated from the second cover body, the limiting portion is located in the limiting groove.

[0016] In this technical solution, the limiting assembly includes a rod body and a limiting portion, the rod body is passed through the first cover body and the second cover body, the first end of the rod body is opposite to the overflow prevention component, the limiting portion is connected to the second end of the rod body and extends to the limiting groove; when the overflow prevention component is connected to the second cover body, the limiting portion is separated from the limiting groove; when the overflow prevention component is separated from the second cover body, the limiting portion is located in the limiting groove, because the rod body is passed through the first cover body and the second cover body, the rod body can move up and down relative to the first cover body and the second cover body, by setting the first end of the rod body opposite to the overflow prevention component, the installation status of the overflow prevention component can be judged by whether the rod body and the overflow prevention component are abutted, when the overflow prevention component is not installed or falls off, the limiting portion in the limiting assembly is located in the limiting groove and can limit the locking assembly, at this time, the user cannot complete the locking and unlocking of the cooking utensil through the locking assembly, thereby playing a role in reminding the user that the overflow prevention component is missing or falling off, and at the same time avoiding the overflow prevention component not being installed to the specified position and starting cooking, thereby reducing the risk of food overflow.

[0017] In some technical schemes of the utility model, optionally, the rod body includes a first connecting rod and a second connecting rod, the first connecting rod is passed through the second cover body, the first end of the first connecting rod is opposite to the anti-overflow component, the second connecting rod is passed through the first cover body, the first end of the second connecting rod is connected to the second end of the first connecting rod, and the second end of the second connecting rod is connected to the limiting part; wherein the first connecting rod and the second connecting rod are an integrated structure or a split structure.

[0018] In this technical solution, the rod body includes a first connecting rod and a second connecting rod, the first connecting rod is inserted into the second cover body, the first end of the first connecting rod is opposite to the anti-overflow component, the second connecting rod is inserted into the first cover body, the first end of the second connecting rod is connected to the second end of the first connecting rod, and the second end of the second connecting rod is connected to the limiting part; wherein, the first connecting rod and the second connecting rod are an integrated structure or a split structure. By setting the first connecting rod and the second connecting rod, the locking of the sliding of the locking assembly is completed according to the leakage or falling off of the anti-overflow component, which plays a role in reminding the user that the anti-overflow component is missing or falling off, and at the same time, it is avoided that the cooking is started when the anti-overflow component is not installed in the specified position, thereby reducing the risk of food spillage. At the same time, two decomposed first connecting rods and second connecting rods are set to facilitate the assembly of the limiting assembly and simplify the assembly process. The integrated first connecting rod and second connecting rod can make the overall structure more stable and improve the limiting effect of the limiting assembly on the sliding of the locking assembly.

[0019] In some technical solutions of the present utility model, optionally, the rod body further includes a positioning portion, which is connected to the second end of the first connecting rod and protrudes from the side wall of the first connecting rod.

[0020] In this technical solution, the rod body also includes a positioning portion, which is connected to the second end of the first connecting rod and protrudes from the side wall of the first connecting rod. Since the anti-overflow component abuts against the first end of the rod body, when the anti-overflow component is missed or falls off, the first connecting rod in the rod body will fall. By setting the positioning portion connected to the second end of the first connecting rod and protruding from the side wall of the first connecting rod, the positioning portion can limit the downward movement of the first connecting rod, thereby preventing the first connecting rod from falling off into the cooking cavity and affecting the operation of the cooking appliance.

[0021] In some technical solutions of the present utility model, optionally, when the anti-overflow component is separated from the second cover body, a side of the limiting portion away from the cooking cavity is coplanar with a side of the connecting rod away from the cooking cavity.

[0022] In this technical solution, when the anti-overflow component is separated from the second cover, the side of the limiter away from the cooking cavity is coplanar with the side of the connecting rod away from the cooking cavity. When the anti-overflow component is separated from the second cover, the side of the limiter away from the cooking cavity is coplanar with the side of the connecting rod away from the cooking cavity, so that the limiter can effectively limit the sliding of the locking assembly while avoiding the protruding limiter from affecting the first cover, which can reduce the probability of missing the anti-overflow component in the cooking utensil and prevent the user from directly entering the cooking mode when operating the cooking utensil without the anti-overflow component.

[0023] In some technical solutions of the present invention, optionally, when the anti-overflow component is separated from the second cover body, the limiting portion abuts against a side of the first cover body away from the cooking cavity.

[0024] In this technical solution, when the overflow prevention component is separated from the second cover body, the limiting portion abuts against the side of the first cover body away from the cooking cavity, so that in the absence of the overflow prevention component to support the second connecting rod, the limiting portion can abut against the first cover body to provide support for the rod body, thereby preventing the second connecting rod from falling off and affecting the operation of the cooking appliance when the overflow prevention component is not set, thereby improving the reliability of the limiting assembly.

[0025] In some technical solutions of the utility model, optionally, the connecting rod is provided with at least one protrusion extending toward the limit assembly, and during the movement of the lock between the first position and the second position, the path passed by the protrusion is the first path; when the anti-overflow component is separated from the second cover body, the limit assembly is located on the first path.

[0026] In the technical solution, the connecting rod is provided with at least one protrusion extending toward the limiting assembly, and the path of the protrusion during the movement of the lock buckle between the first position and the second position is the first path; when the anti-overflow component is separated from the second cover body, the limiting assembly is located on the first path. When the anti-overflow component is missing or falling off, the limiting assembly is located on the first path. Since the connecting rod is provided with a protrusion, and the path of the protrusion during the movement of the lock buckle between the first position and the second position is the first path, the sliding of the protrusion is limited by the limiting assembly, so that the locking assembly is limited by the limiting assembly, so that the user cannot lock the cooking utensil, which plays the role of reminding the user that the anti-overflow component is not installed, and can reduce the probability of missing the anti-overflow component in the cooking utensil, and prevent the user from operating the cooking utensil to directly enter the cooking mode without the anti-overflow component, thereby avoiding excessive overflow of food due to missing anti-overflow components, thereby improving the working effect of the cooking utensil and improving the reliability of the cooking utensil.

[0027] In some technical schemes of the utility model, optionally, the cover assembly also includes an exhaust assembly, which is arranged on the second cover body; the overflow prevention component includes a first body, the first body is connected to the second cover body, the first body has a first cavity and a first through hole, the first cavity is connected to the exhaust assembly, and the first cavity can be connected to the cooking cavity through the first through hole.

[0028] In this technical solution, the cover assembly also includes an exhaust assembly, which is arranged on the second cover body; the overflow prevention component includes a first body, which is connected to the second cover body, and the first body has a first cavity and a first through hole, and the first cavity is connected to the exhaust assembly, and the first cavity can be connected to the cooking cavity through the first through hole. When the cooking utensil is working, the internal temperature rises and the air pressure rises. When the cooking utensil is in the exhaust state, under the action of the air pressure difference between the inside and outside of the cooking utensil, the gas carries the food bubbles through the overflow prevention component. When the bubbles pass through the first through hole, the bubbles are destroyed by the first through hole and the first body to re-form liquid food. The liquid food remains in the cooking cavity and the first cavity. The gas continues to flow with the first through hole and is discharged from the cooking utensil through the exhaust assembly, thereby completing the overflow prevention and exhaust work of the cooking utensil, while improving the taste of the cooking utensil and the cooking effect of the food, reducing the risk of food overflow, improving the working effect of the cooking utensil, and facilitating the user's operation.

[0029] In some technical solutions of the present utility model, optionally, the first cavity includes a first anti-overflow cavity and a second anti-overflow cavity, the first anti-overflow cavity is connected to the first through hole; the second anti-overflow cavity is connected to the first anti-overflow cavity; the exhaust assembly is opposite to the second anti-overflow cavity.

[0030] In this technical solution, the first cavity includes a first anti-overflow cavity and a second anti-overflow cavity, the first anti-overflow cavity is connected to the first through hole; the second anti-overflow cavity is connected to the first anti-overflow cavity; the exhaust component is opposite to the second anti-overflow cavity, and under the action of the pressure difference between the inside and outside of the cooking utensil, the gas carries the food bubbles through the anti-overflow component, and when the bubbles pass through the first through hole, the bubbles are destroyed by the first through hole and the first body to reform into liquid food, and the gas entrains part of the bubbles through the first anti-overflow cavity and then enters the second anti-overflow cavity, and then by setting the first anti-overflow cavity and the second anti-overflow cavity, the destruction effect of the bubbles is improved, and the overall anti-overflow effect of the cooking utensil is improved. At the same time, the flow path and flow time of the gas and part of the bubbles can be extended, the continuous exhaust time can be extended, and the anti-overflow effect can be improved.

[0031] A second aspect of the utility model provides a cooking utensil, comprising a cover assembly as described in any one of the above technical solutions.

[0032] The present application provides a cooking utensil, comprising a cover assembly as in any one of the above technical solutions. Therefore, the cooking utensil has all the beneficial effects of the cover assembly as in any one of the above technical solutions.

[0033] Specifically, the cooking utensil may be an electric pressure cooker, a rich flavor soup pot, a micro-pressure rice cooker, and the like.

[0034] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] 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:

[0036] Figure 1 One of the structural schematic diagrams of a cover assembly according to an embodiment of the utility model is shown;

[0037] Figure 2 A schematic structural diagram of a cooking utensil according to an embodiment of the utility model is shown;

[0038] Figure 3 A second structural schematic diagram of a cover assembly according to an embodiment of the utility model is shown;

[0039] Figure 4 A third structural schematic diagram of a cover assembly according to an embodiment of the utility model is shown;

[0040] Figure 5 A fourth structural schematic diagram of a cover assembly according to an embodiment of the utility model is shown;

[0041] Figure 6A fifth structural schematic diagram of a cover assembly according to an embodiment of the utility model is shown;

[0042] Figure 7 A sixth structural schematic diagram of a cover assembly according to an embodiment of the utility model is shown.

[0043] in, Figures 1 to 7 The corresponding relationship between the reference numerals and component names in the figure is:

[0044] 100 cover assembly, 110 first cover body, 120 second cover body, 130 locking assembly, 131 lock, 132 connecting rod, 133 limiting groove, 134 rotating shaft, 135 rod body, 136 limiting part, 137 first connecting rod, 138 second connecting rod, 139 positioning part, 140 limiting assembly, 150 anti-overflow component, 151 first body, 152 first cavity, 153 first through hole, 154 first anti-overflow cavity, 155 second anti-overflow cavity, 160 exhaust assembly, 170 protrusion, 200 cooking utensil, 210 pot assembly, 220 cooking cavity. DETAILED DESCRIPTION

[0045] 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.

[0046] 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.

[0047] Refer to the following Figures 1 to 7 A lid assembly 100 and a cooking appliance 200 according to some embodiments of the present invention are described.

[0048] In one embodiment of the present invention, Figure 1 and Figure 2As shown, a cover assembly 100 is provided, and the cover assembly 100 is used for a cooking utensil 200, and the cooking utensil 200 includes a pot assembly 210, and the pot assembly 210 is provided with a cooking cavity 220. The cover assembly 100 includes a first cover body 110, a second cover body 120, a locking assembly 130, a limiting assembly 140 and an anti-overflow component 150. The second cover body 120 is connected to the first cover body 110 and is located on a side of the first cover body 110 close to the cooking cavity 220. The locking assembly 130 includes a lock buckle 131, and the lock buckle 131 is arranged along the periphery of the second cover body 120. When the lock buckle 131 is in the first position, the lock buckle 131 is unlocked from the pot assembly 210. When the lock buckle 131 is in the second position, the lock buckle 131 is unlocked from the pot assembly 210. Locked with the pot assembly 210, the limiting assembly 140 is penetrated by the first cover body 110 and the second cover body 120, the anti-overflow component 150 is connected to the second cover body 120, and the anti-overflow component 150 and the second cover body 120 are separable; wherein, when the anti-overflow component 150 is connected to the second cover body 120, the first end of the limiting assembly 140 abuts against the anti-overflow component 150, the limiting assembly 140 is separated from the locking assembly 130, and the lock 131 can move between the first position and the second position; when the anti-overflow component 150 is separated from the second cover body 120, the limiting assembly 140 can block the lock 131 from moving from the first position to the second position, and / or can block the lock 131 from moving from the second position to the first position.

[0049] The present application provides a cover assembly 100, which is used for a cooking utensil 200. The cooking utensil 200 includes a pot assembly 210, which is provided with a cooking cavity 220. The cover assembly 100 includes a first cover body 110, a second cover body 120, a locking assembly 130, a limiting assembly 140 and an anti-overflow component 150. The second cover body 120 is connected to the first cover body 110 and is located on a side of the first cover body 110 close to the cooking cavity 220. The locking assembly 130 includes a lock buckle 131, which is arranged along the periphery of the second cover body 120. When the lock buckle 131 is in the first position, the lock buckle 131 is unlocked from the pot assembly 210. When the lock buckle 131 is in the second position, the lock buckle 131 is unlocked from the pot assembly 210. Locked with the pot assembly 210, the limiting assembly 140 is penetrated by the first cover body 110 and the second cover body 120, the anti-overflow component 150 is connected to the second cover body 120, and the anti-overflow component 150 and the second cover body 120 are separable; wherein, when the anti-overflow component 150 is connected to the second cover body 120, the first end of the limiting assembly 140 abuts against the anti-overflow component 150, the limiting assembly 140 is separated from the locking assembly 130, and the lock 131 can move between the first position and the second position; when the anti-overflow component 150 is separated from the second cover body 120, the limiting assembly 140 can block the lock 131 from moving from the first position to the second position, and / or can block the lock 131 from moving from the second position to the first position. The cover assembly 100 can protect the cooking cavity 220 of the cooking utensil 200. At the same time, the cooking cavity 220 can be sealed by setting the second cover body 120. When the cooking utensil 200 is working, the second cover body 120 can maintain the pressure inside the cooking cavity 220 to improve the cooking effect. The locking assembly 130 is provided with a lock buckle 131. The cooking utensil 200 can be unlocked by driving the lock buckle 131 to the first position. At the same time, the cooking utensil 200 can be locked by driving the lock buckle 131 to the second position. The interior of the cooking utensil 200 can be opened and sealed by the cooperation of the locking assembly 130 and the second cover body 120, which is convenient for the user to unlock and lock the cooking utensil 200.When the cooking utensil 200 is cooking food, the temperature in the cooking cavity 220 rises, and the air pressure in the cooking cavity 220 increases. When the cooking utensil 200 is in the exhaust state, the internal air pressure is greater than the external air pressure, and the boiling point of the liquid food in the cooking cavity 220 decreases, while the temperature in the cooking cavity 220 will not drop suddenly in a short time, so the liquid food will boil suddenly, and some of the liquid food will form bubbles. Under the action of the internal and external pressure difference of the cooking utensil 200 and the flowing gas, the bubbles will overflow upward. Therefore, by providing an overflow prevention component 150, the food bubbles that overflow upward can be destroyed, thereby reducing the probability of food overflow. After being destroyed by the overflow prevention component 150, the bubbles will accumulate in the cooking cavity 220 and the overflow prevention component 150. Therefore, after the cooking utensil 200 finishes cooking, the user needs to clean the overflow prevention component 150 in the cooking utensil 200. The detachable setting of the overflow prevention component 150 and the first cover body 110 can facilitate the user to clean the overflow prevention component 150 and facilitate operation. Since the limiting assembly 140 is provided through the first cover body 110 and the second cover body 120, and when the overflow prevention component 150 and the second cover body 120 are in a connected state, the first end of the limiting assembly 140 abuts against the overflow prevention component 150, and the limiting assembly 140 and the locking assembly 130 are separated from each other without being stuck, thereby releasing the restriction of the limiting assembly 140 on the locking assembly 130, thereby realizing that the locking assembly 130 can switch between the first position and the second position. At this time, the user can lock the cooking utensil 200 through the locking assembly 130, and when the overflow prevention component 150 and the second cover body 120 are in a separated state, the limiting assembly 140 can limit the operation of the locking assembly 130 to prevent the lock buckle 131 from moving from the first position to the second position, and can also prevent the lock buckle 131 from moving from the second position to the first position. When the user fails to install the overflow prevention component 150, the limiting assembly 140 The component 140 can limit the locking movement of the locking component 130, so that the user cannot lock the cooking utensil 200 when using it, which plays a role in reminding the user that the anti-overflow component 150 is not installed completely or is missing or improperly installed, and can reduce the probability of the anti-overflow component 150 in the cooking utensil 200 falling off due to missing installation and improper installation, and prevent the user from directly entering the cooking mode when operating the cooking utensil 200 without the anti-overflow component 150, thereby avoiding the increase in the probability of food spillage caused by missing the anti-overflow component 150, improving the working effect of the cooking utensil 200, and improving the reliability of the cooking utensil 200. When the anti-overflow component 150 falls off, the limiting component 140 can also limit the unlocking movement of the locking component 130. At this time, the user cannot unlock the cooking utensil 200, reminding the user that the anti-overflow component 150 in the cooking utensil 200 has fallen off, thereby improving the working effect of the cooking utensil 200.

[0050] Specifically, Figure 3 and Figure 4As shown, this is a schematic diagram of the anti-overflow component 150 being normally installed on the side of the second cover body 120 close to the cooking cavity 220. The first end H of the limiting component 140 abuts against the anti-overflow component 150, thereby moving upward, and the limiting component 140 moves upward as a whole. At this time, the limiting component 140 does not interfere with the locking and unlocking movements of the locking component 130, and the user can normally open or close the cooking utensil 200 as needed.

[0051] Specifically, Figure 5 and Figure 6 As shown, this is a schematic diagram when the anti-overflow component 150 is missing or falls off, and the first end H of the limiting component 140 does not abut against the anti-overflow component 150, so that the limiting component 140 moves downward as a whole and contacts with the locking component 130, restricting the sliding of the locking component 130. At this time, the user cannot normally screw the cooking utensil 200 through the locking component 130.

[0052] Further, the second cover body 120 is detachably mounted on the first cover body 110 , or the second cover body 120 is non-detachably mounted on the first cover body 110 .

[0053] The cover assembly 100 may include a face cover and a steel cover. The face cover may be a plastic cover or a metal cover. The steel cover is non-detachably mounted on the face cover. The face cover is the first cover body 110 mentioned in this application, and the steel cover is the second cover body mentioned in this application.

[0054] The cover assembly 100 may also include a face cover, a steel cover and a cover plate. The face cover may be a plastic cover. The steel cover is fixedly mounted on the face cover. The cover plate is detachably mounted on the steel cover. The face cover and / or the steel cover is the first cover body 110 mentioned in this application. The cover plate is the second cover body 120 mentioned in this application.

[0055] The cover assembly 100 may also include a face cover, an inner cover and a steel cover. The face cover may be a plastic cover, and the inner cover may also be a plastic cover. The inner cover is buckled with the face cover, and the steel cover is non-detachably mounted on the inner cover. The face cover and / or the inner cover are the first cover body 110 mentioned in the present application, and the steel cover is the second cover body mentioned in the present application.

[0056] The cover assembly 100 may also include a face cover, an inner cover, a steel cover and a cover plate. The face cover may be a plastic cover, and the inner cover may also be a plastic cover. The inner cover is buckled with the face cover, the steel cover is non-detachably mounted on the inner cover, and the cover plate is detachably mounted on the inner cover. The face cover, the inner cover and / or the steel cover are the first cover body 110 mentioned in the present application, and the cover plate is the second cover body 120 mentioned in the present application.

[0057] The cover assembly 100 may also include a face cover, an inner cover, a lock and a cover plate. The face cover may be a plastic cover, and the inner cover may also be a plastic cover. The inner cover is buckled with the face cover, the lock is non-detachably mounted on the inner cover, and the cover plate is detachably mounted on the inner cover. The face cover, the inner cover and / or the lock are the first cover body 110 mentioned in the present application, and the cover plate is the second cover body 120 mentioned in the present application.

[0058] Furthermore, the steel cover and / or the lock buckle can rotate relative to the pot body, and the steel cover and / or the cover plate are used to bear the pressure of the cooking cavity 220.

[0059] This embodiment provides a cover assembly 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0060] When the anti-overflow component 150 is separated from the second cover body 120 , the limiting assembly 140 is connected to the lock buckle 131 .

[0061] In this embodiment, when the anti-overflow component 150 is separated from the second cover body 120, the limiting component 140 is connected to the lock buckle 131, so that the limiting component 140 limits the operation of the lock buckle 131, and improves the limiting effect of the limiting component 140 on the sliding of the locking component 130, which helps to prevent the user from locking the cooking utensil 200 when the anti-overflow component 150 is not installed, and serves to remind the user that the anti-overflow component 150 is not installed, which can reduce the probability of missing the anti-overflow component 150 in the cooking utensil 200, and prevent the user from operating the cooking utensil 200 without the anti-overflow component 150, thereby avoiding excessive overflow of food due to the missing anti-overflow component 150, and thus improving the working effect of the cooking utensil 200.

[0062] This embodiment provides a cover assembly 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0063] like Figure 1 As shown, the locking assembly 130 also includes a connecting rod 132, which is connected to the first cover body 110 and can drive the lock 131 to rotate relative to the first cover body 110, thereby driving the lock 131 to move between the first position and the second position. When the anti-overflow component 150 is separated from the second cover body 120, the limiting assembly 140 is engaged with the connecting rod 132.

[0064] In this embodiment, the locking assembly 130 also includes a connecting rod 132, which is connected to the first cover body 110 and can drive the lock buckle 131 to rotate relative to the first cover body 110, thereby driving the lock buckle 131 to move between the first position and the second position. When the anti-overflow component 150 is separated from the second cover body 120, the limiting assembly 140 is engaged with the connecting rod 132. By setting the connecting rod 132, the user can drive the connecting rod 132 to slide, thereby completing the locking and unlocking of the cooking utensil 200. When the anti-overflow component 150 is not installed or falls off, the limiting assembly 140 cannot abut against the anti-overflow component 150, so that the limiting assembly 140 falls and engages with the connecting rod 132 to complete the locking and unlocking of the cooking utensil 200. By locking the connecting rod 132 through the limit component 140, the movement of the lock buckle 131 is limited. When the user misses to install the anti-overflow component 150, the limit component 140 can limit the sliding locking and sliding unlocking of the locking component 130, so that the user cannot lock the cooking utensil 200, which serves to remind the user that the anti-overflow component 150 is not installed completely, and can reduce the probability of missing the anti-overflow component 150 in the cooking utensil 200, and prevent the user from operating the cooking utensil 200 to directly enter the cooking mode without the anti-overflow component 150, thereby avoiding excessive overflow of food due to missing the anti-overflow component 150, thereby improving the working effect of the cooking utensil 200 and improving the reliability of the cooking utensil 200.

[0065] This embodiment provides a cover assembly 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0066] like Figure 1 As shown, the locking assembly 130 also includes a rotating shaft 134, which is connected to the first cover body 110, and the connecting rod 132 is sleeved on the rotating shaft 134; the connecting rod 132 is provided with a limiting groove 133, and the groove of the limiting groove 133 faces the limiting assembly 140; when the anti-overflow component 150 is separated from the second cover body 120, at least part of the limiting assembly 140 is located in the limiting groove 133.

[0067] In this embodiment, the locking assembly 130 also includes a rotating shaft 134, which is connected to the first cover body 110, and the connecting rod 132 is sleeved on the rotating shaft 134; the connecting rod 132 is provided with a limiting groove 133, and the notch of the limiting groove 133 faces the limiting assembly 140; when the anti-overflow component 150 is separated from the second cover body 120, at least a part of the limiting assembly 140 is located in the limiting groove 133, the rotating shaft 134 is fixedly arranged on the first cover body 110, and the connecting rod 132 is sleeved on the rotating shaft 134, the rotating shaft 134 can limit the sliding trajectory of the connecting rod 132, so as to realize the sliding of the connecting rod 132 on the first cover body 110, thereby completing the locking and unlocking of the cooking utensil 200, and at the same time, due to the connecting rod 132 The notch of the limiting groove 133 on the rod 132 faces the limiting assembly 140, and when the anti-overflow component 150 is not installed or falls off, at least a part of the limiting assembly 140 is located in the limiting groove 133, and the limiting groove 133 cooperates with the limiting assembly 140 located in the limiting groove 133 to limit the sliding of the connecting rod 132, so that the user cannot lock the cooking utensil 200, which serves to remind the user that the anti-overflow component 150 is not installed, and can reduce the probability of missing the anti-overflow component 150 in the cooking utensil 200, and prevent the user from operating the cooking utensil 200 to directly enter the cooking mode without the anti-overflow component 150, thereby avoiding excessive overflow of food due to the missing anti-overflow component 150.

[0068] This embodiment provides a cover assembly 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0069] like Figure 1 As shown, the limiting assembly 140 includes a rod body 135 and a limiting portion 136, the rod body 135 is inserted through the first cover body 110 and the second cover body 120, the first end of the rod body 135 is opposite to the anti-overflow component 150, the limiting portion 136 is connected to the second end of the rod body 135, and extends toward the limiting groove 133; when the anti-overflow component 150 is connected to the second cover body 120, the limiting portion 136 is disengaged from the limiting groove 133; when the anti-overflow component 150 is separated from the second cover body 120, the limiting portion 136 is located in the limiting groove 133.

[0070] In this embodiment, the limiting assembly 140 includes a rod body 135 and a limiting portion 136, the rod body 135 is penetrated through the first cover body 110 and the second cover body 120, the first end of the rod body 135 is opposite to the anti-overflow component 150, the limiting portion 136 is connected to the second end of the rod body 135, and extends toward the limiting groove 133; when the anti-overflow component 150 is connected to the second cover body 120, the limiting portion 136 is separated from the limiting groove 133; when the anti-overflow component 150 is separated from the second cover body 120, the limiting portion 136 is located in the limiting groove 133. Since the rod body 135 is penetrated through the first cover body 110 and the second cover body 120, the rod body 135 can be relative to the first cover body 110. The rod body 135 and the second cover body 120 move up and down, and the first end of the rod body 135 is arranged opposite to the anti-overflow component 150, so that the installation status of the anti-overflow component 150 can be judged by whether the rod body 135 and the anti-overflow component 150 are in contact with each other. When the anti-overflow component 150 is not installed or falls off, the limiting part 136 in the limiting component 140 is located in the limiting groove 133 to limit the locking component 130. At this time, the user cannot complete the locking and unlocking of the cooking utensil 200 through the locking component 130, thereby reminding the user that the anti-overflow component 150 is not installed or falls off, and at the same time avoids the anti-overflow component 150 not being installed in the specified position and starting cooking, thereby reducing the risk of food spillage.

[0071] Specifically, Figure 3 and Figure 4 As shown, when the lock 131 is in the first position, the cooking utensil 200 is in an unlocked state. At this time, the anti-overflow component 150 is connected to the second cover body 120, and the limiting portion 136 is disengaged from the limiting groove 133. The limiting assembly 140 releases the restriction on the locking sliding of the locking assembly 130. The user can lock the cooking utensil 200 so that the lock 131 moves from the first position to the second position, thereby completing the locking of the cooking utensil 200.

[0072] Specifically, Figure 5 and Figure 6 As shown, when the lock 131 is in the first position, the cooking utensil 200 is in an unlocked state. At this time, the anti-overflow component 150 is separated from the second cover body 120, and the limiting portion 136 is located in the limiting groove 133. The limiting component 140 restricts the locking sliding of the locking component 130, and the user cannot lock the cooking utensil 200, thereby reminding the user that the anti-overflow component 150 is missing or improperly installed.

[0073] This embodiment provides a cover assembly 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0074] like Figure 7As shown, the rod body 135 includes a first connecting rod 137 and a second connecting rod 138, the first connecting rod 137 is passed through the second cover body 120, the first end of the first connecting rod 137 is opposite to the anti-overflow component 150, the second connecting rod 138 is passed through the first cover body 110, the first end of the second connecting rod 138 is connected to the second end of the first connecting rod 137, and the second end of the second connecting rod 138 is connected to the limiting portion 136; wherein the first connecting rod 137 and the second connecting rod 138 are an integrated structure or a split structure.

[0075] In this embodiment, the rod body 135 includes a first connecting rod 137 and a second connecting rod 138. The first connecting rod 137 is passed through the second cover body 120, and the first end of the first connecting rod 137 is opposite to the anti-overflow component 150. The second connecting rod 138 is passed through the first cover body 110, and the first end of the second connecting rod 138 is connected to the second end of the first connecting rod 137, and the second end of the second connecting rod 138 is connected to the limiting portion 136; wherein the first connecting rod 137 and the second connecting rod 138 are an integrated structure or a split structure. By setting the first connecting rod 137 and the second connecting rod 138, the locking assembly 130 can be locked according to the missing or falling-off condition of the anti-overflow component 150, so as to remind the user that the anti-overflow component 150 is missing or falling-off, and at the same time, it is avoided that the anti-overflow component 150 is not installed in the specified position and the cooking is started, thereby reducing the risk of food spillage. At the same time, two decomposed first connecting rods 137 and second connecting rods 138 are set to facilitate the assembly of the limiting component 140 and simplify the assembly process. The integrated first connecting rod 137 and second connecting rod 138 can make the overall structure more stable and enhance the limiting effect of the limiting component 140 on the sliding of the locking component 130.

[0076] Specifically, a seal may be provided between the first connecting rod 137 and the second cover 120 and between the second connecting rod 138 and the first cover 110 , which may enhance the sealing effect of the cover assembly 100 on the cooking cavity 220 , thereby improving the cooking effect of the cooking utensil 200 .

[0077] This embodiment provides a cover assembly 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0078] like Figure 1 As shown, the rod body 135 further includes a positioning portion 139 , which is connected to the second end of the first connecting rod 137 and protrudes from the side wall of the first connecting rod 137 .

[0079] In this embodiment, the rod body 135 also includes a positioning portion 139, which is connected to the second end of the first connecting rod 137 and protrudes from the side wall of the first connecting rod 137. Since the anti-overflow component 150 abuts against the first end of the rod body 135, when the anti-overflow component 150 is not installed or falls off, the first connecting rod 137 in the rod body 135 will fall down. By setting the positioning portion 139 to be connected to the second end of the first connecting rod 137 and protruding from the side wall of the first connecting rod 137, the positioning portion 139 can limit the downward movement of the first connecting rod 137, thereby preventing the first connecting rod 137 from falling off and entering the cooking cavity 220, thereby preventing the operation of the cooking appliance 200 from being affected.

[0080] This embodiment provides a cover assembly 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0081] like Figure 5 and Figure 6 As shown, when the anti-overflow component 150 is separated from the second cover body 120 , the side of the limiting portion 136 away from the cooking cavity 220 is coplanar with the side of the connecting rod 132 away from the cooking cavity 220 .

[0082] In this embodiment, when the anti-overflow component 150 is separated from the second cover 120, the side of the limiting portion 136 away from the cooking cavity 220 is coplanar with the side of the connecting rod 132 away from the cooking cavity 220. When the anti-overflow component 150 is separated from the second cover 120, the side of the limiting portion 136 away from the cooking cavity 220 is coplanar with the side of the connecting rod 132 away from the cooking cavity 220, so that the limiting portion 136 effectively limits the sliding of the locking assembly 130, while preventing the protruding limiting portion 136 from affecting the first cover 110, thereby reducing the probability of missing the anti-overflow component 150 in the cooking utensil 200, and preventing the user from directly entering the cooking mode when the cooking utensil 200 is not present.

[0083] This embodiment provides a cover assembly 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0084] When the anti-overflow component 150 is separated from the second cover body 120 , the limiting portion 136 abuts against a side of the first cover body 110 away from the cooking cavity 220 .

[0085] In this embodiment, when the anti-overflow component 150 is separated from the second cover body 120, the limiting portion 136 abuts against the side of the first cover body 110 away from the cooking cavity 220, so that in the absence of the anti-overflow component 150 to support the second connecting rod 138, the limiting portion 136 can abut against the first cover body 110 to provide support for the rod body 135, thereby preventing the second connecting rod 138 from falling off and affecting the operation of the cooking utensil 200 when the anti-overflow component 150 is not set, thereby improving the reliability of the limiting assembly 140.

[0086] This embodiment provides a cover assembly 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0087] The connecting rod 132 is provided with at least one protrusion 170 extending toward the limiting assembly 140. During the movement of the lock buckle 131 between the first position and the second position, the path passed by the protrusion 170 is the first path; when the anti-overflow component 150 is separated from the second cover body 120, the limiting assembly 140 is located on the first path.

[0088] In this embodiment, the connecting rod 132 is provided with at least one protrusion 170 extending toward the limiting assembly 140. During the movement of the lock buckle 131 between the first position and the second position, the path passed by the protrusion 170 is the first path; when the anti-overflow component 150 is separated from the second cover body 120, the limiting assembly 140 is located on the first path. When the anti-overflow component 150 is missing or falls off, the limiting component 140 is located on the first path. Since the connecting rod 132 is provided with a protrusion 170, and the path passed by the protrusion 170 during the movement of the lock buckle 131 between the first position and the second position is the first path, the sliding of the protrusion 170 is limited by the limiting component 140, so as to limit the locking and unlocking of the locking component 130 by the limiting component 140, so that the user cannot lock the cooking utensil 200, which serves to remind the user that the anti-overflow component 150 is not installed completely, and can reduce the probability of missing the anti-overflow component 150 in the cooking utensil 200, and prevent the user from operating the cooking utensil 200 to directly enter the cooking mode without the anti-overflow component 150, thereby avoiding excessive overflow of food due to missing the anti-overflow component 150, thereby improving the working effect of the cooking utensil 200 and improving the reliability of the cooking utensil 200.

[0089] This embodiment provides a cover assembly 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0090] The cover assembly 100 also includes an exhaust assembly 160, which is arranged on the second cover body 120; the anti-overflow component 150 includes a first body 151, which is connected to the second cover body 120, and the first body 151 has a first cavity 152 and a first through hole 153. The first cavity 152 is connected to the exhaust assembly 160, and the first cavity 152 can be connected to the cooking cavity 220 through the first through hole 153.

[0091] In this embodiment, the cover assembly 100 also includes an exhaust assembly 160, which is disposed on the second cover body 120; the overflow prevention component 150 includes a first body 151, which is connected to the second cover body 120, and the first body 151 has a first cavity 152 and a first through hole 153, and the first cavity 152 is connected to the exhaust assembly 160, and the first cavity 152 can be connected to the cooking cavity 220 through the first through hole 153. When the cooking utensil 200 is working, the internal temperature and air pressure rise. When the cooking utensil 200 is in the exhaust state, under the action of the pressure difference between the inside and outside of the cooking utensil 200, the gas carries the food bubbles through the anti-overflow component 150. When the bubbles pass through the first through hole 153, the bubbles are destroyed by the first through hole 153 and the first body 151 to reform into liquid food. The liquid food remains in the cooking cavity 220 and the first cavity 152. The gas continues to flow along the first through hole 153 and is discharged from the cooking utensil 200 through the exhaust component 160, thereby completing the anti-overflow and exhaust work of the cooking utensil 200. While improving the taste of the cooking utensil 200 and the cooking effect of the food, the risk of food overflow is reduced, the working effect of the cooking utensil 200 is improved, and the user is easy to operate.

[0092] This embodiment provides a cover assembly 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0093] The first cavity 152 includes a first anti-overflow cavity 154 and a second anti-overflow cavity 155 . The first anti-overflow cavity 154 is connected to the first through hole 153 . The second anti-overflow cavity 155 is connected to the first anti-overflow cavity 154 . The exhaust assembly 160 is opposite to the second anti-overflow cavity 155 .

[0094] In this embodiment, the first cavity 152 includes a first anti-overflow cavity 154 and a second anti-overflow cavity 155, the first anti-overflow cavity 154 is connected to the first through hole 153; the second anti-overflow cavity 155 is connected to the first anti-overflow cavity 154; the exhaust component 160 is opposite to the second anti-overflow cavity 155, and under the action of the pressure difference between the inside and outside of the cooking utensil 200, the gas carries the food bubbles through the anti-overflow component 150, and when the bubbles pass through the first through hole 153, the bubbles are destroyed by the first through hole 153 and the first body 151 to re-form liquid food, and the gas entrains part of the bubbles through the first anti-overflow cavity 154 and then enters the second anti-overflow cavity 155, and then by setting the first anti-overflow cavity 154 and the second anti-overflow cavity 155, the destruction effect of the bubbles is improved, and the overall anti-overflow effect of the cooking utensil 200 is improved. At the same time, the flow path and flow time of the gas and part of the bubbles can be extended, the continuous exhaust time can be extended, and the anti-overflow effect can be improved.

[0095] Specifically, the gas pressure in the cooking cavity 220 drops in a short time. Since the temperature of the food in the cooking cavity 220 drops slowly and the boiling point of the liquid decreases, the liquid food will boil in a short time. Then, by providing the first anti-overflow cavity 154 and the second anti-overflow cavity 155 in the anti-overflow component 150, the bubbles formed by the suddenly boiling liquid food can be destroyed, thereby realizing the anti-overflow treatment of the cooking utensil 200 and reducing the probability of food bubbles overflowing the cooking cavity 220 with the gas. At the same time, during the exhaust process of the cooking utensil 200, the first anti-overflow cavity 154 and the second anti-overflow cavity 155 are provided. The second anti-overflow chamber 155 can also destroy bubbles that float up under the action of pressure and flowing gas, thereby reducing the probability of liquid food overflowing. The first anti-overflow chamber 154 and the second anti-overflow chamber 155 in the anti-overflow component 150 can also be used to increase the allowable range of the heating power of the cooking utensil 200, while extending the continuous exhaust time of the cooking utensil 200 to improve the cooking effect of the food. The overall cleanliness of the cooking utensil 200 can also be improved, making it easier for users to clean the cooking utensil 200 after cooking, thereby improving the user experience of the cooking utensil 200.

[0096] In one embodiment of the present invention, a cooking appliance 200 is provided, comprising a cover assembly 100 as described in any one of the above embodiments.

[0097] The present application provides a cooking utensil 200, which includes a cover assembly 100 as in any one of the above embodiments. Therefore, the cooking utensil 200 has all the beneficial effects of the cover assembly 100 as in any one of the above embodiments.

[0098] Specifically, the cooking appliance 200 may be an electric pressure cooker, a rich flavor soup pot, a micro-pressure rice cooker, or the like.

[0099] 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 positional relationship indicated by the terms "upper" and "lower" is based on the orientation or positional 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 for 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.

[0100] 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.

[0101] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A cover assembly, characterized in that: The cover assembly is used for a cooking utensil, wherein the cooking utensil comprises a pot assembly, wherein the pot assembly is provided with a cooking cavity, and the cover assembly comprises: a first cover; a second cover body, the second cover body being connected to the first cover body and being located at a side of the first cover body close to the cooking cavity; A locking assembly, the locking assembly comprising a lock buckle, the lock buckle is arranged along the outer periphery of the second cover body, the lock buckle is unlocked from the pot assembly when the lock buckle is in a first position, and the lock buckle is locked from the pot assembly when the lock buckle is in a second position; A limiting component, wherein the limiting component is disposed through the first cover body and the second cover body; an anti-overflow component, the anti-overflow component is connected to the second cover body, and the anti-overflow component and the second cover body are separable; Wherein, when the anti-overflow component is connected to the second cover body, the first end of the limiting assembly abuts against the anti-overflow component, the limiting assembly is separated from the locking assembly, and the lock buckle can move between the first position and the second position; When the anti-overflow component is separated from the second cover body, the limiting assembly can prevent the lock buckle from moving from the first position to the second position, and / or can prevent the lock buckle from moving from the second position to the first position.

2. The cover assembly according to claim 1, characterized in that When the anti-overflow component is separated from the second cover body, the limiting assembly is connected to the lock buckle.

3. The cover assembly according to claim 1, characterized in that The locking assembly also includes: a connecting rod, the connecting rod being connected to the first cover body and capable of driving the lock buckle to rotate relative to the first cover body, thereby driving the lock buckle to move between the first position and the second position; When the anti-overflow component is separated from the second cover body, the limiting assembly is engaged with the connecting rod.

4. The cover assembly according to claim 3, characterized in that The locking assembly also includes: A rotating shaft, the rotating shaft is connected to the first cover body, and the connecting rod is sleeved on the rotating shaft; The connecting rod is provided with a limiting groove, and the notch of the limiting groove faces the limiting assembly; When the anti-overflow component is separated from the second cover body, at least a portion of the limiting assembly is located in the limiting groove.

5. The cover assembly according to claim 4, characterized in that The limiting component comprises: A rod body, the rod body is passed through the first cover body and the second cover body, and a first end of the rod body is opposite to the anti-overflow component; a limiting portion, the limiting portion being connected to the second end of the rod body and extending toward the limiting groove; When the anti-overflow component is connected to the second cover body, the limiting portion is separated from the limiting groove; When the anti-overflow component is separated from the second cover body, the limiting portion is located in the limiting groove.

6. The cover assembly according to claim 5, characterized in that The rod body comprises: a first connecting rod, the first connecting rod being passed through the second cover body, and a first end of the first connecting rod being opposite to the anti-overflow component; a second connecting rod, wherein the second connecting rod is passed through the first cover body, a first end of the second connecting rod is connected to a second end of the first connecting rod, and a second end of the second connecting rod is connected to the limiting portion; Wherein, the first connecting rod and the second connecting rod are of an integrated structure or a split structure.

7. The cover assembly according to claim 6, characterized in that The rod body also includes: A positioning portion is connected to the second end of the first connecting rod and protrudes from a side wall of the first connecting rod.

8. The cover assembly according to claim 5, characterized in that When the anti-overflow component is separated from the second cover body, a side of the limiting portion away from the cooking cavity is coplanar with a side of the connecting rod away from the cooking cavity.

9. The cover assembly according to claim 5, characterized in that When the anti-overflow component is separated from the second cover body, the limiting portion abuts against a side of the first cover body away from the cooking cavity.

10. The cover assembly according to claim 3, characterized in that The connecting rod is provided with at least one protrusion extending toward the limiting assembly, and the path passed by the protrusion during the movement of the lock buckle between the first position and the second position is a first path; When the anti-overflow component is separated from the second cover body, the limiting assembly is located on the first path.

11. The cover assembly according to any one of claims 1 to 10, characterized in that: Also includes: An exhaust component, wherein the exhaust component is disposed on the second cover; The anti-overflow component includes a first body, the first body is connected to the second cover, the first body has a first cavity and a first through hole, the first cavity is connected to the exhaust assembly, and the first cavity can be connected to the cooking cavity through the first through hole.

12. The cover assembly according to claim 11, characterized in that The first cavity comprises: a first anti-overflow cavity, wherein the first anti-overflow cavity is connected to the first through hole; a second anti-overflow cavity, the second anti-overflow cavity being in communication with the first anti-overflow cavity; The exhaust assembly is opposite to the second anti-overflow chamber.

13. A cooking utensil, characterized in that: Comprising the cover assembly as claimed in any one of claims 1 to 12.

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