CN110680199A

CN110680199A - Lid subassembly and cooking utensil

Info

Publication number: CN110680199A
Application number: CN201810739708.7A
Authority: CN
Inventors: 罗光华
Original assignee: Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
Current assignee: Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
Priority date: 2018-07-06
Filing date: 2018-07-06
Publication date: 2020-01-14
Anticipated expiration: 2038-07-06
Also published as: CN110680199B

Abstract

The invention provides a cover body assembly and a cooking utensil, wherein the cover body assembly comprises a pot cover; the driving piece is connected with the pot cover and drives the pot cover to rotate; the exhaust assembly is directly or indirectly connected with the pot cover and synchronously rotates along with the pot cover; the face lid is provided with a mounting opening, the exhaust assembly is located in the mounting opening, and the exhaust assembly rotates relative to the face lid. According to the cover body assembly provided by the invention, the exhaust assembly and the pot cover rotate synchronously, so that the exhaust valve of the exhaust assembly does not need to be arranged at the central position of the pot cover or correspond to the central position of the pot cover, the exhaust valve can be arranged at a proper position according to design requirements, the distribution and design of the positions of all parts of the cover body assembly are facilitated, and the design of the part of the appearance surface of the cover body assembly, which is exposed, is facilitated.

Description

Lid subassembly and cooking utensil

Technical Field

The invention relates to the technical field of kitchen appliances, in particular to a cover body assembly and a cooking appliance.

Background

When the cover of the existing pressure cooker is opened or closed, the cover is generally driven by a handle, the cover rotates around an exhaust valve core as a central shaft, and the exhaust valve is required to be positioned at the central position of the cover of the pressure cooker in such a way, so that when the cover is opened in a rotating way, the exhaust valve can be always communicated with a cavity in the cooker body without being influenced by the rotation of the cover, and the steam is convenient to exhaust. However, due to the fixed position of the exhaust valve, other parts cannot occupy the position of the center line of the pot cover, the shape of the cover body of the cooking utensil is greatly influenced, and the distribution and design of the positions of the parts are influenced, for example, because the exhaust valve is positioned at the center of the pot cover, a handle for driving the exhaust valve can only be positioned in front of the pot cover, the position in front of the pot cover is few, and enough positions for placing the display panel cannot be left, so that the display panel can only be placed at the position of the pot body, and a user needs to bend down to operate when using the cooker; in addition, the existing pressure cooker is generally opened in a two-step mode, namely, firstly, the cooker cover is rotated to an opening position to enable the cooker teeth of the cooker cover to be separated from the inner cooker, and then, the cover opening button is pressed to open the cooker cover.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art or the related art.

To this end, one aspect of the present invention is directed to a cover assembly.

Another aspect of the present invention is directed to a cooking appliance.

In view of the above, according to one aspect of the present invention, there is provided a cover assembly for a cooking appliance, the cooking appliance including a pot body, the cover assembly including: a pot cover; the driving piece is connected with the pot cover and drives the pot cover to rotate; the exhaust assembly is directly or indirectly connected with the pot cover and synchronously rotates along with the pot cover; the face lid is provided with a mounting opening, the exhaust assembly is located in the mounting opening, and the exhaust assembly rotates relative to the face lid.

According to the cover body assembly provided by the invention, the exhaust assembly is directly or indirectly connected with the pot cover, and the driving member is connected with the pot cover, so that the driving member drives the pot cover to rotate and simultaneously drives the exhaust assembly directly or indirectly connected with the pot cover to synchronously rotate along with the pot cover, and further, steam in the pot body can enter the exhaust assembly through the steam inlet on the pot cover, the situation that the steam inlet on the pot cover is not butted with the steam inlet of the exhaust assembly due to the rotation of the pot cover can be avoided, and the steam emission is facilitated. Meanwhile, the exhaust assembly and the pot cover rotate synchronously, so that the exhaust valve of the exhaust assembly does not need to be arranged at the central position of the pot cover or correspond to the central position of the pot cover, the exhaust valve can be arranged at a proper position according to design requirements, distribution and design of positions of all parts of the cover body assembly are facilitated, and the design of the part of the appearance surface of the cover body assembly, which is exposed, is facilitated, so that the appearance effect is improved; furthermore, the cover body assembly also comprises a face cover, wherein a mounting opening is formed in the face cover, the exhaust assembly is positioned in the mounting opening and rotates relative to the face cover, and the exhaust assembly is positioned in the mounting opening on the face cover and can rotate in the mounting opening; specifically, through setting up exhaust subassembly and pot cover and running together, the requirement that discharge valve must be located the pot cover center among the prior art has been solved, preferably, designer can arrange discharge valve in the position of the pot cover as far as possible back, thereby can reserve enough positions in the place ahead of pot cover and place display module, and then can realize the function that cooking utensil overhead was shown, can be with display panel, operating panel, display structure such as touch panel installs on the face lid, the user of being convenient for operates cooking utensil through the display structure that sets up on the face lid, the problem that needs set up the display structure of product at cooking utensil's lateral wall and lead to not being convenient for user operation among the prior art has been solved, user's use experience has been promoted.

Preferably, show structure and exhaust assembly interval and set up on the face covers, and make contactless between the two to make exhaust assembly and display structure install the interval after covering, avoid exhaust assembly to produce the interference scheduling problem between rotation in-process and the display structure, improved the reliability of product.

In addition, according to the cover assembly in the above technical solution provided by the present invention, the following additional technical features may be further provided:

in the above technical solution, preferably, a part of the driving member and a part of the exhaust assembly extend out of the face cover from the mounting opening.

In this technical scheme, part driving piece and part exhaust subassembly stretch out outside the face lid by the installing port, make it be located the top of face lid, and the subassembly of being convenient for to exhaust on the one hand rotates for the face lid in the installing port, and on the other hand, the user of being convenient for controls the driving piece from the top of face lid, has promoted user's use and has experienced.

In any of the above technical solutions, preferably, the cover assembly further includes: the inner cover is arranged between the pot cover and the face cover, and is provided with an installation part; the rotation piece is rotatably arranged at the installation part and is connected with the pot cover, and the exhaust assembly is arranged on the rotation piece.

In the technical scheme, the cover body assembly further comprises an inner cover and a rotating part, wherein an installation part is arranged on the inner cover, the rotating part is rotatably arranged at the installation part, the rotating part is connected with the pot cover, and the exhaust assembly is arranged on the rotating part; on the other hand is because the exhaust subassembly sets up on rotating the piece, and then when driving piece drive pot cover rotated, it rotates thereupon to rotate, thereby it rotates to drive the exhaust subassembly, can ensure that exhaust subassembly and pot cover rotate in step, the installation stability of exhaust subassembly has been improved simultaneously, make it not only can be used in the pot cover that is connected with rotating the piece with self gravity part, rotate in step with the pot cover, can also be according to rotating the swivelling joint between piece and the inner cup, with partial gravity effect on the rigid inner cover, ensure the firm installation of exhaust subassembly, thereby be favorable to the steady rotation of exhaust subassembly.

In any of the above technical solutions, preferably, the exhaust assembly is connected to the rotating member, one of the exhaust assembly and the rotating member is provided with a limit groove, and the other is provided with a driving rod matched with the limit groove; the pot cover drives the rotating piece to rotate when rotating, and the rotating piece drives the exhaust assembly to synchronously rotate through the matching of the limiting groove and the driving rod.

In this technical scheme, the pot cover sets up in the below of face lid and can rotate for the face lid, rotate the piece setting on the pot cover, and rotate the piece and rotate along with the pot cover synchronous rotation, the exhaust subassembly is connected with rotating the piece, wherein be equipped with the spacing groove on any in exhaust subassembly and the rotation piece, be equipped with on another in exhaust subassembly and the rotation piece with spacing groove complex actuating lever, the pot cover can drive when rotating and rotate the piece and rotate, and rotate the piece then through the cooperation of spacing groove with the actuating lever and drive the synchronous rotation of exhaust subassembly, and then realize the pot cover, rotate the synchronous rotation of piece and exhaust subassembly, so that in steam in the pot body gets into the exhaust subassembly through the steam inlet on the pot cover, be favorable to steam emission, and can not appear because the pot cover rotates the steam inlet that leads to on the pot cover and the steam inlet. In addition, because the pot cover, rotate the piece and the synchronous rotation of exhaust subassembly, consequently the exhaust subassembly need not to set up the central point that puts at the pot cover, also need not to put correspondingly with the central point of pot cover, can set up the exhaust subassembly in appropriate position according to the design demand, and then the distribution and the design of each part position of the lid body subassembly of being convenient for is favorable to designing the position that exposes the part to lid body subassembly outward appearance face to improve the outward appearance effect.

Preferably, be equipped with first spacing portion on the exhaust subassembly, and rotate and be equipped with the spacing portion of second on the piece, the mutual lock of the spacing portion of first spacing portion and second to make exhaust subassembly and rotate a fixed connection, preferably, first spacing portion is the trip, and the spacing portion of second is for detaining the position, and the trip is detained mutually with detaining the position, the installation of being convenient for dismantle on the one hand, on the other hand can realize the exhaust subassembly and rotate the reliable connection between the piece, and then makes the exhaust subassembly rotate along with rotating the piece synchronization.

In any of the above technical solutions, preferably, the inner lid further includes: the inner cover body is provided with a mounting hole; the mounting part is connected with the inner cover body, the projection of the mounting part on the inner cover body is positioned in the mounting hole, and the inner side wall of the mounting hole and/or the outer side wall of the mounting part are/is provided with lap joint parts; the rotating part is provided with a moving guide rail, and the rotating part is erected on the overlapping part through the moving guide rail and is positioned below the mounting part.

In this technical scheme, when offering the mounting hole on the inner cup body, the installation department that is connected with the inner cup body has still been set up, the projection of installation department on the inner cup body is located the mounting hole, highly both can be higher than the inner cup body, also can be less than the inner cup body, still partly be located the mounting hole, the part is higher than or is less than the inner cup body, thereby produce certain additional strengthening to the inner cup body, the possibility that the inner cup warp after being heated has been reduced, the inner cup is with whole inner cup fretwork for the assembly rotation piece among the correlation technique has been solved, lead to the inner cup not enough and the problem of warping after heating by inner cup intensity behind the fretwork, the intensity of inner cup has been improved. In addition, because the projection of installation department is located the mounting hole completely, have the space between the inside wall of installation department and mounting hole on the horizontal direction, through setting up overlap joint portion, set up the motion guide rail simultaneously on rotating the piece, make to rotate the piece and can overlap and establish on overlap joint portion with the help of the motion guide rail, and be convenient for rotate the piece and rotate along overlap joint portion under the drive of driving piece, and then realize the rotatory uncapping of lid subassembly, can satisfy the installation and the user demand that rotate the piece when improving inner cup intensity. Alternatively, the overlapping part may be provided only on an inner side wall of the mounting hole, and a gap between the overlapping part and the mounting part may allow the rotation member to move; the lapping part can be only arranged on the outer side wall of the mounting part, and the rotating part rotates along the gap between the lapping part and the mounting hole; the overlapping parts may also be provided in pairs on the inner side wall of the mounting hole and the outer side wall of the mounting hole, and the rotating member rotates along the gap between the overlapping parts in pairs. Correspondingly, the motion guide rail on the rotating part can extend towards the outer side (namely the reverse direction of the mounting hole) in the horizontal direction, can also extend towards the inner side (namely the direction of the mounting part), and can also simultaneously extend towards the outer side and the inner side. To the above three kinds of setting schemes of overlap joint portion, when the setting height of installation department causes the lateral wall of installation department and the inside wall of mounting hole can't be just right to, can set up overlap joint portion again along the direction extension certain distance of direction at opposite side place of direction of height with the lateral wall of setting up the overlap joint portion of installation department or mounting hole.

In any one of the above technical scheme, preferably, the overlap joint portion sets up on the inside wall of mounting hole, is equipped with the splice bar between installation department and the overlap joint portion, and the splice bar extends earlier from the overlap joint portion upwards then to the installation department extension and be connected with the installation department.

In the technical scheme, the installation part is specifically limited to be connected with the lap joint part in the installation hole through the connecting rib, and the reliable fixation of the installation part is ensured. The connecting rib is arranged on the overlapping part, on one hand, the strength of the mounting hole is improved, and on the other hand, the rotating range of the rotating part can be limited. Because the whole upwards extends by the overlap joint portion of splice bar for the installation department is protruding out the mounting hole on high, and the splice bar is favorable to bearing the decurrent gravity of installation department from structural, has improved bulk strength.

In any of the above technical solutions, preferably, the cover assembly further includes: the avoidance port is arranged on the mounting part; the exhaust part of the exhaust component is inserted into the avoidance port and moves in the space limited by the avoidance port.

In this technical scheme, lid subassembly is still including dodging the mouth, wherein dodge the mouth and set up on the installation department, and exhaust assembly is located the inner cover, and exhaust portion of exhaust assembly inserts and dodges in the mouth, in addition, be direct or indirect connection between exhaust assembly and the pot cover, when the user uncaps, the driving piece can drive pot cover, exhaust assembly synchronous rotation, and exhaust portion moves in dodging the space that the mouth was injectd this moment, and then makes lid subassembly and pot body separation.

In any of the above technical solutions, preferably, the inner lid further includes: a water outlet arranged on the inner cover body; and a drain passage extending from the mounting position of the exhaust assembly to the drain port, the drain passage being disposed on a surface of the inner cap body.

In this technical scheme, when rotating the pot cover and uncapping in order to realize the rotation to the driving piece drives the exhaust subassembly and rotates for the inner cup, then the discharge valve in the exhaust subassembly need not to set up the central point that puts at the lid subassembly, can set up discharge valve in the suitable position according to the design demand, and the distribution and the design of each part position of the lid subassembly of being convenient for are favorable to designing the position that sets up of the exposed part of lid subassembly outward appearance, in order to improve the outward appearance effect. However, accumulated water in the exhaust assembly is difficult to discharge, so that the user is difficult to clean, and the accumulated water can not be removed for a long time, so that bacteria, peculiar smell and the like are generated to harm the user, and the use experience of the user is influenced. Through set up the drainage channel that extends to the outlet from the installation position of exhaust subassembly on the inner cover surface, can ensure that ponding can discharge through this drainage channel smoothly in exhaust subassembly motion process, solved the ponding when exhaust subassembly is in the motion state and got rid of the problem, ensured safe in utilization and user experience.

In any of the above technical solutions, preferably, the exhaust assembly includes an exhaust valve and a bubble breaker, the exhaust valve is disposed in the bubble breaker, and the exhaust valve deviates from a central position of the pot cover.

In this technical scheme, exhaust assembly includes bubble breaker and discharge valve, through setting up discharge valve in bubble breaker, is favorable to discharge valve and bubble breaker synchronous motion, and then is favorable to the steam flow between discharge valve and the bubble breaker. In addition, through setting up discharge valve in the central point who deviates from the pot cover, make the exhaust valve core of the exhaust assembly relative with discharge valve also deviate from the central point setting of pot cover, and then solved the problem that the exhaust valve core has to be located the pot cover center among the correlation technique, designer can place discharge valve in the position of pot cover as far as back as possible, thereby enough positions can be left and display assembly is placed, thereby the function of cooking utensil's top-set demonstration has been realized, be convenient for the user to cover the display area through being located the face and operate cooking utensil, the problem that needs set up the display area of product at cooking utensil's lateral wall and lead to not convenient for user operation among the prior art is solved. In addition, because the exhaust valve is arranged in the foam breaker, the face cover only needs to be provided with a through hole for the rotating installation of the foam breaker, and the exhaust valve does not need to be provided with a through hole for the exhaust valve to move independently, so that the appearance beautification degree and the structural integrity of the face cover are improved. Specifically, the foam breaker comprises a foam breaker seat and a foam breaker cover.

In any of the above technical solutions, preferably, the bubble breaker is provided with an avoiding hole, the driving member penetrates through the avoiding hole to be connected with the pot cover so as to drive the pot cover and the bubble breaker to rotate synchronously, and the driving member moves in the avoiding hole in the process that the bubble breaker rotates in the preset direction by the preset angle.

In this technical scheme, through setting up the driving piece that will drive pot cover pivoted on broken bubble ware, make its part pass and dodge the hole on broken bubble ware and be connected with the pot cover for the driving piece need not to dodge broken bubble ware setting, has improved the surface utilization who covers, for showing the structure and providing enough big space, is favorable to each parts of lid body assembly to cover the distribution and the setting on the face.

In addition, through set up the hole of dodging on broken bubble ware, ensure broken bubble ware and rotate the in-process, the driving piece can be located constantly and dodge downtheholely, effectively avoids because of the driving piece stretches into broken bubble ware and leads to broken bubble ware to take place to interfere the circumstances such as ending in rotation process and driving piece, ensures that broken bubble ware can rotate according to the direction of predetermineeing and predetermines the angle and uncap and close the lid. Simultaneously, the setting of dodging the hole also effectively avoids the driving piece along with broken bubble ware synchronous revolution, and convenience of customers operation avoids the user at the operation driving piece, for example the in-process of turning handle, because the handle still rotates along with broken bubble ware and leads to user's wrist to be compelled to twist reverse along with broken bubble ware's rotation by a wide margin, leads to the condition such as user injury.

In any of the above technical solutions, preferably, the bubble breaker includes a bubble breaker seat and a bubble breaker cover, the bubble breaker seat is provided with a concave cavity for installing the exhaust valve, the exhaust valve is arranged in the concave cavity, the bubble breaker cover is covered on the bubble breaker seat, and the exhaust valve and the bubble breaker can rotate synchronously.

In the technical scheme, the foam breaker comprises a foam breaker seat and a foam breaker cover, and the foam breaker cover is covered on the foam breaker seat and can synchronously rotate along with the foam breaker seat. The concave cavity is formed in the foam breaker seat, the exhaust valve is arranged in the concave cavity, synchronous movement of the exhaust valve and the foam breaker is facilitated, steam flowing between the exhaust valve and the foam breaker is facilitated, in addition, the exhaust valve is favorably arranged in a mode of deviating from the central line of the pot cover, a steam inlet on the pot cover can be aligned to the exhaust valve at any time, and the problem that a valve core of the exhaust valve has to be located at the center of the pot cover in the related art is solved. In addition, because the exhaust valve is arranged in the foam breaker, the face cover only needs to be provided with a through hole for the rotating installation of the foam breaker, and the exhaust valve does not need to be provided with a through hole for the exhaust valve to move independently, so that the appearance beautification degree and the structural integrity of the face cover are improved.

In any of the above technical solutions, preferably, the cover assembly further includes: the cover opening buckle is movably arranged on the inner cover and buckled with the cooker body in a cover closing state; the hanging shaft is arranged on the pot cover; the driving member includes: a handle; and the connecting rod assembly is provided with an avoiding groove, the connecting rod assembly is clamped with the hanging shaft, the connecting rod assembly is arranged on the inner cover, the connecting rod assembly can drive the pot cover to rotate, after the connecting rod assembly drives the pot cover and the pot body to be positioned at the separated position, the connecting rod assembly can continue to rotate or move until the hanging shaft stops abutting against the groove wall of the avoiding groove, and the connecting rod assembly is positioned at the cover opening position and pushes the cover opening buckle to be separated from the pot body.

In the technical scheme, the cover body assembly further comprises a cover opening buckle arranged on the inner cover and a hanging shaft arranged on the pot cover, the driving piece comprises a handle and a connecting rod assembly, the cover opening buckle is movably arranged on the inner cover, the cover opening buckle is buckled with the pot body in the cover closing state of the cooking appliance, the handle drives the connecting rod assembly to move or rotate so as to drive the pot cover to rotate, when the pot cover rotates to the cover opening position of the cooking appliance, the connecting rod assembly can continue to rotate or move until the hanging shaft is stopped to abut against the groove wall of the avoiding groove due to the fact that the avoiding groove is formed in the connecting rod assembly, and the connecting rod assembly is located at the cover opening position and pushes the cover opening buckle to be separated from; through establish to dodging the groove on link assembly, relative motion between the hanging shaft and the link assembly for the pot cover provides bigger space, the hanging shaft can move to dodging the inslot, thereby can keep making link assembly continue to move forward under the circumstances of not moving at the pot cover, open the lid and buckle until link assembly top, the pot cover can be opened this moment, thereby make the buckling parts of pot cover and the pot tooth of the pot body break away from the lock state earlier, then make the lid of opening buckle break away from with the pot body, can avoid opening the lid to buckle earlier in the buckling parts of pot cover and the pot body pot tooth break away from and cause the hanging pot, can not open bad phenomena such as lid and take place.

Specifically, the handle includes handle body and installation department, the installation department is for being located the arch of handle body lower extreme, the cooperation portion has on the link assembly, the recess on the link assembly is seted up to the cooperation portion, the installation department is inserted and is established in the cooperation portion and make the handle install on link assembly, realize being connected between handle and the link assembly, furthermore, be equipped with the location muscle on bellied lateral wall, correspondingly seted up positioning groove on the lateral wall of recess, the location muscle is inserted and is established in positioning groove, realize the further location between handle and the link assembly, prevent that the handle from rotating for link assembly, ensure that the installation between handle and the link assembly is firm, preferably, handle and link assembly are connected through the screw.

In any of the above technical solutions, preferably, the cover assembly further includes: the sliding chute is arranged on the inner cover; the hanging shaft extends into the sliding groove, and the connecting rod component drives the hanging shaft to slide in the sliding groove so as to enable the pot cover to rotate.

In the technical scheme, the cover body assembly further comprises a sliding groove arranged on the inner cover and a hanging shaft arranged on the pot cover, wherein the hanging shaft on the pot cover extends into the sliding groove and is clamped with the connecting rod assembly, so that the connecting rod assembly drives the hanging shaft to move in the sliding groove of the inner cover to drive the pot cover to rotate relative to the inner cover; the connecting rod assembly can be rotated or moved to separate the buckling part of the cooker cover from the cooker teeth of the cooker body, the connecting rod assembly can synchronously push the cover opening buckle to separate the cover opening buckle from the cooker body, the cover opening of the cooking appliance can be completed by only one action, and the cooker is simple in structure and convenient to operate.

In any of the above technical solutions, preferably, the cover assembly further includes: the clamping groove is arranged at the end part of the connecting rod assembly and is clamped with the hoisting shaft; the avoiding groove is communicated with the clamping groove and is positioned on one side wall of the clamping groove; the clamping groove is a groove with an opening at one end and a closed end at the other end, and the avoiding groove is positioned at the position close to the closed end of the clamping groove and far away from the opening end of the clamping groove.

In the technical scheme, the cover body assembly further comprises a clamping groove arranged at the end part of the connecting rod assembly, the clamping groove is matched with the hanging shaft, when the connecting rod assembly rotates or moves on the inner cover, the hanging shaft moves in the clamping groove, the clamping groove enables the clamping connection between the connecting rod assembly and the hanging shaft to be more stable, the hanging shaft and the connecting rod assembly are prevented from being separated in the rotating or moving process of the connecting rod assembly, the product quality is improved, and the clamping groove is simple in structure and convenient for processing and production of the connecting rod assembly; the avoiding groove is communicated with the clamping groove and is positioned on one side wall of the clamping groove, the clamping groove is a groove with one end provided with an opening and the other end closed, the connecting rod assembly rotates on the cover body assembly around the rotating part, so that the pot cover is driven to rotate, the hanging shaft of the pot cover moves in the clamping groove of the connecting rod assembly in the rotating process of the pot cover, in the process that the connecting rod assembly drives the pot cover to rotate from the cover closing position to the cover opening position, the hanging shaft of the pot cover moves from the opening end of the clamping groove to the closing end of the clamping groove, the avoiding groove is arranged at the position close to the closing end of the clamping groove and far away from the opening end of the clamping groove, the position of the hanging shaft of the pot cover corresponds to the position of the avoiding groove when the pot cover rotates to the cover opening position, so that the hanging shaft can move to the avoiding groove, a larger space is provided for the relative movement between the, until the connecting rod assembly is pushed open the cover buckle, the quality of the product is improved.

In any of the above technical solutions, preferably, the avoiding groove is a groove that is recessed from a side wall of the card slot toward a direction away from the rotation direction of the lid.

In the technical scheme, the avoiding groove is arranged to be a groove which is recessed towards the direction far away from the opening rotating direction from one side wall of the clamping groove, the connecting rod assembly rotates towards the opening direction, the hanging shaft is matched with one side wall of the clamping groove, which is not provided with the avoiding groove, the connecting rod assembly rotates to a position where the hanging shaft can not be driven to rotate, namely the opening position is the position where the pot teeth and the cover teeth are completely separated, the hanging shaft stops abutting against one end of the sliding groove, the hanging shaft does not move continuously, the connecting rod assembly can continue to rotate, the connecting rod assembly further comprises a movable space (the distance between one side wall of the clamping groove, which is not provided with the avoiding groove, and the pot body can continue to rotate, the cover buckle is driven to be separated from the pot body when the hanging shaft is rotated to be positioned in the avoiding groove, and the hanging shaft limits.

In any of the above technical solutions, preferably, the cover assembly further includes: the elastic piece is arranged on the connecting rod assembly, when the connecting rod assembly rotates or moves to the cover opening position, the elastic piece is abutted to the inner cover and deforms, and after the cover opening buckle is separated from the pot body, the elastic piece recovers to drive the connecting rod assembly to reset.

In this technical scheme, be provided with the elastic component on link assembly, when link assembly rotates or removes to the position of uncapping, elastic component on the link assembly and inner cup are inconsistent and produce elastic deformation, make at link assembly top open the lid and detain and make its and pot body separation back, accessible elastic component resumes to drive link assembly and resets, thereby make uncap back open the lid and detain but automatic re-setting, the action of uncapping next time that has made things convenient for cooking utensil, user's operating procedure has been reduced, user's use experience has been promoted.

In any of the above technical solutions, preferably, the elastic member is an arc-shaped piece provided on the link assembly and protruding toward the lid opening rotation direction.

In the technical scheme, the elastic piece is an arc-shaped piece which is arranged on the connecting rod assembly and is formed by protruding towards the uncovering rotating direction, the arc-shaped piece can generate certain elastic deformation when contacting with the stop piece, so that the elastic piece can further rotate towards the uncovering direction until the connecting rod assembly jacks the uncovering buckle, the arc-shaped piece restores to the original state after uncovering and drives the connecting rod assembly to reset, the connecting rod assembly moves to the position where the buckling part of the pot cover is separated from the pot teeth of the pot body again, the next uncovering action of the cooking appliance is facilitated, the operation steps of a user are reduced, and the use experience of the user is improved; in addition, the simple structure of arc piece, easily production, and the structure of arc piece can make the elastic component directly have the ability that produces elastic deformation, need not to make the elastic component have the ability that produces elastic deformation through using modes such as having elastic material, is convenient for design link assembly and elastic component as integrated into one piece's integral type structure, has improved the production efficiency of product, has reduced manufacturing cost.

In any one of the above technical solutions, preferably, the connecting rod assembly includes: the rotating part is rotatably arranged on the inner cover; the first connecting rod is connected with the rotating part, and a clamping groove and an avoiding groove are formed in one end, far away from the rotating part, of the first connecting rod; the second connecting rod is connected with the rotating part, a preset angle is formed between the second connecting rod and the first connecting rod, and one end, far away from the rotating part, of the second connecting rod pushes the cover opening buckle to be separated from the pot body.

In this technical scheme, link assembly still includes rotating part, first connecting rod and second connecting rod, wherein, including the rotating part installation cover including and can cover including and rotate, first connecting rod and second connecting rod are connected with the rotating part respectively, and have the angle of predetermineeing between second connecting rod and the first connecting rod, the draw-in groove and dodge the groove and preferably set up the one end of keeping away from the rotating part at first connecting rod, the one end that the rotating part was kept away from to the second connecting rod promotes to open the lid and detains and the separation of the pot body.

In any of the above technical solutions, preferably, the cover assembly further includes: the limiting piece is arranged on the inner cover; and the guide part is arranged on the connecting rod assembly, and when the connecting rod assembly rotates relative to the inner cover, one of the guide part and the limiting part moves in a space defined by the other one of the guide part and the limiting part.

In the technical scheme, the inner cover is provided with the limiting part, the connecting rod assembly is provided with the guide part, when the connecting rod assembly rotates relative to the inner cover, one of the guide part and the limiting part moves in a space limited by the other, and the guide part on the connecting rod assembly is matched with the limiting part on the inner cover, so that the problems of rotation clamping stagnation, unsmooth movement and the like of the connecting rod assembly caused by overlarge offset of the connecting rod assembly in the rotating process are avoided; specifically, through design locating part and guide part respectively on inner cup and link assembly, and the mutually supporting of locating part and guide part has formed the guide motion mechanism, when can cover including making link assembly and rotate, the guide motion mechanism motion that forms along locating part and guide part, thereby make link assembly rotate the in-process, the locating part can end the guide part and then reduce the skew that produces between link assembly and the inner cup, it is more smooth and easy to make cooking utensil's the lid that opens and shuts move, the link assembly of cooking utensils such as the pressure cooker that has solved among the prior art is too big at the motion in-process skew volume and causes the handle rotation in-process to have the jamming, the motion is not smooth and easy the scheduling problem to exist, user's use experience has been promoted.

In any of the above technical solutions, preferably, the cover assembly further includes: and the display area is arranged on the surface cover, and the projection of the display area on the inner cover avoids the mounting opening.

In the technical scheme, the display area is arranged on the face cover, so that the display structures such as the display panel, the operation panel and the touch panel can be installed, and the operation of a user is facilitated. The display area avoids the mounting opening on the surface cover, so that the interference of parts related to the mounting opening, the display structure in the display area and an electric control component connected with the display structure can be avoided, and the reliability of the product is improved.

In any of the above technical solutions, preferably, the cover assembly further includes: the decorating part is covered at the mounting opening to cover the gap between the surface cover and the exhaust component.

In this technical scheme, set up the decoration between face lid and exhaust subassembly, not only beautify the outward appearance, can also effectively shelter from the clearance between face lid and the exhaust subassembly through the decoration, avoid impurity such as dust to get into inside the lid subassembly through the clearance between face lid and the exhaust subassembly, breed the bacterium and influence user experience. Especially, under the condition that the exhaust assembly can rotate under the driving of the driving piece, a large movement gap is reserved between the exhaust assembly and the face cover for the purpose that the exhaust assembly rotates relative to the face cover, and the decorative piece can effectively shield the gap, so that dirt is prevented from being accumulated in the gap. In addition, after the cooking utensil is pressurized, the cooker cover, the foam breaker and the like in the cover body assembly are very easy to jack upwards, the foam breaker seat of the exhaust assembly moves upwards under the action of steam pressure in the cooker body and protrudes out of the surface cover, so that the flatness of the surface cover is damaged, the gap between the surface cover and the exhaust assembly is more obvious and even expanded, the decoration part is arranged at the through hole, the exhaust assembly can be effectively shielded, and when the exhaust assembly moves upwards under pressure, the structure of the foam breaker seat and the like cannot protrude out of the surface cover due to shielding of the decoration part.

An embodiment of a second aspect of the present invention provides a cooking appliance, including the lid assembly and the pot body set forth in any one of the above technical solutions. Therefore, the cooking utensil provided by the invention has all the above beneficial effects, which are not listed here.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 illustrates a partial exploded view of a cover assembly of one embodiment of the present invention;

FIG. 2 illustrates a schematic top view of a cover assembly of one embodiment of the present invention;

FIG. 3 shows a schematic structural view of a face cover of an embodiment of the present invention;

FIG. 4 is a further schematic view of the face cover of one embodiment of the present invention;

FIG. 5 is a further schematic view of the face cover of one embodiment of the present invention;

FIG. 6 shows a schematic structural view of a bubble breaker base of an embodiment of the present invention;

FIG. 7 shows a further structural schematic of the bubble breaker base of one embodiment of the present invention;

FIG. 8 shows a cross-sectional view taken along line A-A of FIG. 7;

FIG. 9 shows a further structural schematic of the bubble breaker base of one embodiment of the present invention;

FIG. 10 shows a further structural schematic of the bubble breaker base of one embodiment of the present invention;

FIG. 11 is a schematic view showing the construction of a rotating member according to an embodiment of the present invention;

FIG. 12 shows a schematic view of the construction of the inner lid in one embodiment of the invention;

FIG. 13 illustrates a schematic structural view of a cover assembly in an embodiment of the present invention;

FIG. 14 is a schematic view of a cover assembly in a closed position, according to an embodiment of the present invention;

FIG. 15 illustrates an enlarged partial schematic view of the cover assembly of FIG. 14 at B in accordance with an embodiment of the present invention;

FIG. 16 is a schematic illustration of the cover assembly in an uncapped state, in accordance with an embodiment of the present invention;

FIG. 17 illustrates an enlarged partial schematic view of the cover assembly of FIG. 16 at C, in accordance with an embodiment of the present invention;

FIG. 18 illustrates a structural schematic view of a connecting rod assembly in accordance with an embodiment of the present invention;

fig. 19 is a schematic structural view illustrating a cooking appliance in a closed state according to an embodiment of the present invention;

FIG. 20 shows an enlarged partial schematic view of the cooking appliance of FIG. 19 at D in an embodiment in accordance with the invention;

FIG. 21 shows an enlarged partial schematic view of the cooking appliance of FIG. 19 at E in an embodiment in accordance with the invention;

fig. 22 is a schematic structural view illustrating a cooking appliance in an open cover state according to an embodiment of the present invention;

FIG. 23 shows an enlarged partial schematic view of the cooking appliance of FIG. 22 at F in accordance with an embodiment of the present invention;

FIG. 24 shows an enlarged partial schematic view of the cooking appliance of FIG. 22 at G in an embodiment in accordance with the invention;

fig. 25 shows an exploded view of a cooking appliance of an embodiment of the present invention.

Wherein, the correspondence between the reference numbers and the part names in fig. 1 to fig. 25 is:

1 cover body assembly, 10 covers, 102 mounting holes, 104 display areas, 106 decorative parts, 20 covers, 202 hanging shafts, 204 buckling parts, 30 exhaust assemblies, 32 bubble breakers, 302 bubble breaker seats, 304 bubble breaker covers, 306 exhaust valves, 310 avoidance holes, 40 driving parts, 42 handles, 44 connecting rod assemblies, 442 clamping grooves, 444 avoidance grooves, 446 rotating parts, 448 first connecting rods, 450 second connecting rods, 452 elastic parts, 454 guiding parts, 50 inner covers, 502 sliding grooves, 504 mounting parts, 505 avoidance holes, 506 inner cover bodies, 508 mounting holes, 509 connecting ribs, 510 overlapping parts, 512 drainage channels, 514 limiting parts, 60 rotating parts, 602 motion guide rails, 62 second limiting parts, 64 first limiting parts, 66 limiting grooves, 68 driving rods, 70 opening cover buckles, 80 pan bodies and 802 pan teeth.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

A cover assembly and a cooking appliance according to some embodiments of the present invention will be described with reference to fig. 1 to 25.

As shown in fig. 1 to 5, in one aspect of the present invention, there is provided a cover assembly 1 for a cooking appliance, the cooking appliance including a pot 80, the cover assembly 1 including: a pot cover 20; the driving member 40 is connected with the pot cover 20, and the driving member 40 drives the pot cover 20 to rotate; the exhaust component 30 is directly or indirectly connected with the pot cover 20, and the exhaust component 30 synchronously rotates along with the pot cover 20; the face cover 10 is provided with a mounting opening 102, the exhaust assembly 30 is positioned in the mounting opening 102, and the exhaust assembly 30 rotates relative to the face cover 10.

According to the cover body assembly 1 provided by the invention, the exhaust assembly 30 is directly or indirectly connected with the pot cover 20, and the driving element 40 is connected with the pot cover 20, so that the driving element 40 drives the pot cover 20 to rotate and simultaneously drives the exhaust assembly 30 directly or indirectly connected with the pot cover 20 to synchronously rotate along with the pot cover 20, and further, steam in the pot body 80 enters the exhaust assembly 30 through the steam inlet on the pot cover 20, the situation that the steam inlet on the pot cover 20 is not butted with the steam inlet of the exhaust assembly 30 due to the rotation of the pot cover 20 can be avoided, and the steam emission is facilitated. Meanwhile, because the exhaust assembly 30 and the pot cover 20 rotate synchronously, the exhaust valve 306 of the exhaust assembly 30 does not need to be arranged at the central position of the pot cover 20 and also does not need to correspond to the central position of the pot cover 20, the exhaust valve 306 can be arranged at a proper position according to design requirements, so that the distribution and design of the positions of all parts of the cover body assembly 1 are facilitated, the design of the part of the appearance surface of the cover body assembly 1, which is exposed out of the parts, is facilitated, and the appearance effect is improved; further, the cover body assembly 1 further includes a face cover 10, a mounting opening 102 is formed in the face cover 10, the exhaust assembly 30 is located in the mounting opening 102, and the exhaust assembly 30 rotates relative to the face cover 10, by arranging that the exhaust assembly 30 is located in the mounting opening 102 of the face cover 10 and can rotate in the mounting opening 102, preferably, the mounting opening 102 and the exhaust assembly 30 are adapted and are both circular, so that the exhaust assembly 30 rotates on the face cover 10 around its own center, and thus the exhaust assembly 30 is always located in the mounting opening 102 when rotating relative to the face cover 10, and an opening for the exhaust assembly 30 to rotate is not required to be formed in other positions on the face cover 10, thereby ensuring the aesthetic property of the face cover 10; specifically, through setting up exhaust assembly 30 and pot cover 20 and operating together, the requirement that exhaust valve 306 must be located the center of pot cover 20 among the prior art is solved, preferably, designer can place exhaust valve 306 in the position as far back as possible on pot cover 20 to can leave enough positions in the place ahead of pot cover 20 and place the display module, and then can realize the function that cooking utensil top-mounted shows, can install display structure such as display panel, operating panel, touch panel on face lid 10, the user of being convenient for operates cooking utensil through the display structure that sets up on face lid 10, the problem that the display structure of product needs to set up the lateral wall at cooking utensil among the prior art and leads to not convenient for user's operation has been solved, user's experience has been promoted.

Preferably, the display structure and the exhaust assembly 30 are arranged on the face cover 10 at intervals, and the display structure and the exhaust assembly 30 are not in contact with each other, so that the exhaust assembly 30 and the display structure are arranged on the face cover 10 at intervals, the problem that the exhaust assembly 30 interferes with the display structure in the rotating process is avoided, and the reliability of the product is improved.

In one embodiment of the present invention, preferably, a portion of the driving member 40 and a portion of the exhaust assembly 30 extend out of the face cover 10 through the mounting opening 102.

In this embodiment, part of the driving member 40 and part of the exhaust assembly 30 extend out of the face cover 10 through the mounting opening 102, so that the exhaust assembly 30 is located above the face cover 10, on one hand, the exhaust assembly 30 is convenient to rotate in the mounting opening 102 relative to the face cover 10, on the other hand, a user can conveniently manipulate the driving member 40 from above the face cover 10, and the user experience is improved.

As shown in fig. 1 and 12, in one embodiment of the present invention, preferably, the cover assembly 1 further includes: an inner cover 50 arranged between the pot cover 20 and the face cover 10, the inner cover 50 is provided with an installation part 504; a rotation member 60 rotatably provided at the mounting portion 504, the rotation member 60 being connected with the pot cover 20, the exhaust assembly 30 being provided on the rotation member 60.

In this embodiment, the cover assembly 1 further includes an inner cover 50 and a rotating member 60, the inner cover 50 is provided with an installation portion 504, the rotating member 60 is rotatably disposed at the installation portion 504, and the rotating member 60 is disposed to be connected with the lid 20, the exhaust assembly 30 is disposed on the rotating member 60, on one hand, the connection strength between the lid 20 and the inner cover 50 is enhanced through the connection of the rotating member 60, which is beneficial to stably disposing the lid 20 on the inner cover 50 without falling off, and is beneficial to the stable rotation of the lid 20; on the other hand, because the exhaust assembly 30 is arranged on the rotating member 60, and further when the driving member 40 drives the pot cover 20 to rotate, the rotating member 60 rotates along with the rotating member, thereby driving the exhaust assembly 30 to rotate, the synchronous rotation of the exhaust assembly 30 and the pot cover 20 can be ensured, meanwhile, the installation stability of the exhaust assembly 30 is improved, so that the exhaust assembly can not only act on the part of the gravity of the exhaust assembly on the pot cover 20 connected with the rotating member 60 and rotate synchronously with the pot cover 20, but also act on the fixed inner cover 50 according to the rotary connection between the rotating member 60 and the inner cover 50, thereby ensuring the stable installation of the exhaust assembly 30, and being beneficial to the stable rotation of the exhaust assembly 30.

As shown in fig. 1 and 6 to 11, in one embodiment of the present invention, preferably, the exhaust assembly 30 is connected to the rotating member 60, and one of the exhaust assembly 30 and the rotating member 60 is provided with a limiting groove 66, and the other is provided with a driving rod 68 engaged with the limiting groove 66; when the pot cover 20 rotates, the rotating member 60 is driven to rotate, and the rotating member 60 is matched with the driving rod 68 through the limiting groove 66 to drive the exhaust assembly 30 to rotate synchronously.

In this embodiment, the lid 20 is disposed under the face cover 10 and can rotate with respect to the face cover 10, the rotation member 60 is disposed on the lid 20, and the rotating member 60 rotates synchronously with the lid 20, the exhaust assembly 30 is connected with the rotating member 60, wherein, one of the exhaust component 30 and the rotating component 60 is provided with a limit groove 66, the other of the exhaust component 30 and the rotating component 60 is provided with a driving rod 68 matched with the limit groove 66, the rotating component 60 can be driven to rotate when the pot cover 20 rotates, the rotation member 60 drives the exhaust assembly 30 to rotate synchronously through the engagement of the limiting groove 66 and the driving rod 68, thereby realizing the synchronous rotation of the pot cover 20, the rotating member 60 and the exhaust assembly 30, so that the steam in the pot body 80 enters the exhaust assembly 30 through the steam inlet on the pot cover 20, being beneficial to the steam discharge, and the situation that the steam inlet on the pot cover 20 is not butted with the steam inlet on the exhaust assembly 30 because the pot cover 20 rotates does not occur. In addition, because the pot cover 20, the rotating part 60 and the exhaust assembly 30 rotate synchronously, the exhaust assembly 30 does not need to be arranged at the central position of the pot cover 20 and also does not need to correspond to the central position of the pot cover 20, the exhaust assembly 30 can be arranged at a proper position according to design requirements, and then distribution and design of the positions of all parts of the cover body assembly 1 are facilitated, so that the design of the part of the appearance surface exposed part of the cover body assembly 1 is facilitated, and the appearance effect is improved.

Preferably, be equipped with first spacing portion 64 on the exhaust subassembly 30, and be equipped with the spacing portion 62 of second on the rotation piece 60, first spacing portion 64 and the mutual lock of the spacing portion 62 of second to make exhaust subassembly 30 and rotation piece 60 fixed connection, preferably, first spacing portion 64 is the trip, the spacing portion 62 of second is detained the position, the trip is detained with detaining the position mutually, on the one hand the easy dismounting installation, on the other hand can realize the reliable connection between exhaust subassembly 30 and the rotation piece 60, and then make exhaust subassembly 30 rotate along with rotation piece 60 is synchronous.

As shown in fig. 1, 11 and 12, in one embodiment of the present invention, preferably, the inner lid 50 further includes: an inner cap body 506 provided with a mounting hole 508; the mounting part 504 is connected with the inner cover body 506, the projection of the mounting part 504 on the inner cover body 506 is positioned in the mounting hole 508, and the inner side wall of the mounting hole 508 and/or the outer side wall of the mounting part 504 is provided with a lap joint part 510; the rotating member 60 is provided with a moving guide 602, and the rotating member 60 is mounted on the overlapping part 510 via the moving guide 602 and is located below the mounting part 504.

In this embodiment, when the inner lid body 506 is provided with the mounting hole 508, the mounting portion 504 connected to the inner lid body 506 is further provided, a projection of the mounting portion 504 on the inner lid body 506 is located in the mounting hole 508, and the height of the projection is higher than that of the inner lid body 506, lower than that of the inner lid body 506, or a part of the projection is located in the mounting hole 508, and a part of the projection is higher than or lower than that of the inner lid body 506, so that the inner lid body 506 is reinforced to a certain extent, and the possibility of deformation of the inner lid 50 after being heated is reduced, thereby solving the problem that the whole inner lid 50 is hollowed out to assemble the rotating member 60 in the related art, and causing the inner lid 50 to have insufficient strength after being hollowed out and deform after being heated, and. In addition, because the projection of installation department 504 is located the mounting hole 508 completely, there is the space between the inside wall of installation department 504 and mounting hole 508 in the horizontal direction, through setting up overlap joint portion 510, set up motion guide rail 602 simultaneously on rotating piece 60, make rotating piece 60 can set up on overlap joint portion 510 with the help of motion guide rail 602, and be convenient for rotate piece 60 and rotate along overlap joint portion 510 under the drive of driving piece 40, and then realize the rotatory uncapping of lid subassembly 1, can satisfy the installation and the user demand of rotating piece 60 when improving inner cup 50 intensity. Alternatively, the overlapping part 510 may be provided only on the inner sidewall of the mounting hole 508, and a gap between the overlapping part 510 and the mounting part 504 may allow the rotation member 60 to move; the overlapping part 510 may be provided only on the outer side wall of the mounting part 504, and the rotation member 60 rotates along the gap between the overlapping part 510 and the mounting hole 508; the overlapping parts 510 may also be provided in pairs on the inner side wall of the mounting hole 508 and the outer side wall of the mounting hole 508, and the rotation piece 60 rotates along the gap between the paired overlapping parts 510. Correspondingly, the moving rail 602 of the rotating member 60 may extend toward the outside (i.e., the direction opposite to the mounting hole 508) in the horizontal direction, may extend toward the inside (i.e., the direction of the mounting portion 504), and may extend both toward the outside and the inside. For the above three arrangement schemes of the overlapping part 510, when the arrangement height of the installation part 504 causes that the outer side wall of the installation part 504 and the inner side wall of the installation hole 508 cannot be aligned, the installation part 504 or the side wall of the installation hole 508, which is provided with the overlapping part 510, can be extended to a certain distance along the height direction towards the direction of the opposite side to further arrange the overlapping part 510.

In one embodiment of the present invention, it is preferable that the overlapping portion 510 is disposed on an inner sidewall of the mounting hole 508, a connection rib 509 is disposed between the mounting portion 504 and the overlapping portion 510, and the connection rib 509 extends upward from the overlapping portion 510 and then extends toward the mounting portion 504 and is connected to the mounting portion 504.

In this embodiment, the attachment portion 504 and the bridging portion 510 in the attachment hole 508 are specifically defined to be connected by the connecting rib 509, ensuring reliable fixation of the attachment portion 504. The connecting rib 509 is provided on the overlapping portion 510 to contribute to the strength at the mounting hole 508 and to limit the rotation range of the rotation member 60. Since the connecting rib 509 is integrally extended upward by the bridging portion 510, so that the mounting portion 504 is protruded out of the mounting hole 508 in height, the connecting rib 509 is structurally favorable for bearing the downward gravity of the mounting portion 504, and the overall strength is improved.

As shown in fig. 1 and 12, in one embodiment of the present invention, preferably, the cover assembly 1 further includes: an escape opening 505 provided in the mounting portion 504; the exhaust portion of the exhaust assembly 30 is inserted into the bypass opening 505 and moves within the space defined by the bypass opening 505.

In this embodiment, the cover assembly 1 further includes an avoiding opening 505, wherein the avoiding opening 505 is disposed on the mounting portion 504, the exhaust assembly 30 is located on the inner lid 50, and the exhaust portion of the exhaust assembly 30 is inserted into the avoiding opening 505, in addition, the exhaust assembly 30 is directly or indirectly connected with the lid 20, when the user opens the lid, the driving member 40 can drive the lid 20 and the exhaust assembly 30 to synchronously rotate, and at this time, the exhaust portion moves in the space defined by the avoiding opening 505, so that the cover assembly 1 is separated from the pot body 80.

As shown in fig. 12, in one embodiment of the present invention, preferably, the inner lid 50 further includes: a drain port provided in the inner lid body 506; a drain passage 512 extending to be disposed on a surface of the inner cap body 506, the drain passage 512 extending from a mounting position of the air discharge assembly 30 to the drain opening.

In this embodiment, when the lid 20 is rotated to open the lid in a rotating manner, the driving member 40 drives the exhaust assembly 30 to rotate relative to the inner lid 50, and the exhaust valve 306 in the exhaust assembly 30 does not need to be disposed at the center of the lid assembly 1, and the exhaust valve 306 can be disposed at a proper position according to design requirements, so as to facilitate distribution and design of positions of each component of the lid assembly 1, and facilitate design of a position where an external appearance of the lid assembly 1 is exposed, thereby improving appearance effect. However, at this time, accumulated water in the exhaust assembly 30 is difficult to discharge, so that the user is difficult to clean, and when the accumulated water cannot be removed for a long time, bacteria, peculiar smell and the like are generated, which may harm the user, and the user experience is affected. Through set up the drainage channel 512 that extends to the outlet from the installation position of exhaust assembly 30 on the inner cup 50 surface, can ensure that ponding can discharge through this drainage channel 512 smoothly in exhaust assembly 30 motion process, solved ponding when exhaust assembly 30 is in the motion state and got rid of the problem, ensured safe in utilization and user experience.

As shown in fig. 1 to 10, in one embodiment of the present invention, preferably, the vent assembly 30 includes a vent valve 306 and a bubble breaker 32, the vent valve 306 is disposed in the bubble breaker 32, and the vent valve 306 is offset from the center of the lid 20.

In this embodiment, the vent assembly 30 includes a bubble breaker 32 and a vent valve 306, and by positioning the vent valve 306 within the bubble breaker 32, the vent valve 306 and the bubble breaker 32 are facilitated to move synchronously, thereby facilitating the flow of steam between the vent valve 306 and the bubble breaker 32. In addition, the exhaust valve 306 is arranged at a position deviated from the center of the cooker cover 20, so that the exhaust valve core of the exhaust assembly 30 opposite to the exhaust valve 306 is also deviated from the center of the cooker cover 20, thereby solving the problem that the exhaust valve core has to be positioned at the center of the cooker cover 20 in the related art, a designer can place the exhaust valve 306 at a position as far back as possible on the cooker cover 20, so that enough positions can be reserved for placing the display assembly, thereby realizing the function of top-mounted display of the cooking utensil, facilitating the operation of the cooking utensil by a user through the display area 104 positioned on the face cover 10, and solving the problem that the operation of the user is inconvenient because the display area 104 of a product needs to be arranged on the side wall of the cooking utensil in the prior art. In addition, because the vent valve 306 is arranged in the bubble breaker 32, the face cover 10 only needs to be provided with a through hole for the rotating installation of the bubble breaker 32, and does not need to be provided with a through hole for the vent valve 306 to move separately, so that the appearance beautification degree and the structural integrity of the face cover 10 are improved. Specifically, the foam breaker 32 includes a breaker seat 302 and a breaker cap 304.

As shown in fig. 1, 2 and 6 to 10, in an embodiment of the present invention, preferably, the bubble breaker 32 is provided with an avoiding hole 310, and the driving member 40 passes through the avoiding hole 310 and is connected to the lid 20 to drive the lid 20 and the bubble breaker 32 to rotate synchronously, and during the process that the bubble breaker 32 rotates in the predetermined direction by the predetermined angle, the driving member 40 moves in the avoiding hole 310.

In this embodiment, the driving member 40 for driving the pot cover 20 to rotate is disposed on the bubble breaker 32, and a part of the driving member 40 passes through the avoiding hole 310 on the bubble breaker 32 to be connected with the pot cover 20, so that the driving member 40 does not need to avoid the arrangement of the bubble breaker 32, the surface utilization rate of the surface cover 10 is improved, a large enough space is provided for the display structure, and distribution and arrangement of various components of the lid assembly 1 on the surface cover 10 are facilitated.

In addition, through set up dodging hole 310 on broken bubble ware 32, ensure broken bubble ware 32 and at the rotation in-process, driving piece 40 can be located dodging hole 310 constantly, effectively avoid because of driving piece 40 stretches into broken bubble ware 32 and lead to broken bubble ware 32 to take place to interfere the circumstances such as stopping at rotation process and driving piece 40, ensure that broken bubble ware 32 can rotate preset angle according to the direction of predetermineeing and uncap and close the lid. Meanwhile, the arrangement of the avoiding hole 310 also effectively prevents the driving member 40 from rotating synchronously with the bubble breaker 32, thereby facilitating the operation of the user, and preventing the user from being injured due to the fact that the user's wrist is forced to twist greatly along with the rotation of the bubble breaker 32 because the handle 42 rotates along with the rotation of the bubble breaker 32 in the process of operating the driving member 40, for example, rotating the handle 42.

As shown in fig. 1, in one embodiment of the present invention, the bubble breaker 32 preferably comprises a bubble breaker base 302 and a bubble breaker cover 304, wherein the bubble breaker base 302 is provided with a concave cavity for installing an exhaust valve 306, the exhaust valve 306 is arranged in the concave cavity, the bubble breaker cover 304 is covered on the bubble breaker base 302, and the exhaust valve 306 can rotate synchronously with the bubble breaker 32.

In this embodiment, the bubble breaker 32 includes a breaker housing 302 and a breaker cover 304, and the breaker cover 304 covers the breaker housing 302 and is rotatable in synchronization with the breaker housing 302. The cavity is formed in the foam breaker seat 302, the exhaust valve 306 is arranged in the cavity, synchronous movement of the exhaust valve 306 and the foam breaker 32 is facilitated, steam flowing between the exhaust valve 306 and the foam breaker 32 is facilitated, in addition, the exhaust valve 306 is arranged to deviate from the central line of the pot cover 20, a steam inlet on the pot cover 20 can be aligned to the exhaust valve 306 at any time, and the problem that a valve core of the exhaust valve 306 in the related art has to be located in the center of the pot cover 20 is solved. In addition, because the vent valve 306 is arranged in the bubble breaker 32, the face cover 10 only needs to be provided with a through hole for the rotating installation of the bubble breaker 32, and does not need to be provided with a through hole for the vent valve 306 to move separately, so that the appearance beautification degree and the structural integrity of the face cover 10 are improved.

As shown in fig. 14 to 25, in one embodiment of the present invention, preferably, the cover assembly 1 further includes: the cover opening buckle 70 is movably arranged on the inner cover 50, and the cover opening buckle 70 is buckled with the pot body 80 in a cover closing state; a hanging shaft 202 arranged on the pot cover 20; the driving member 40 includes: a handle 42; and the connecting rod assembly 44 is provided with an avoiding groove 444, the connecting rod assembly 44 is clamped with the hanging shaft 202, the connecting rod assembly 44 is arranged on the inner cover 50, the connecting rod assembly 44 can drive the pot cover 20 to rotate, and after the connecting rod assembly 44 drives the pot cover 20 and the pot body 80 to be positioned at separated positions, the connecting rod assembly 44 can continue to rotate or move until the hanging shaft 202 stops abutting against the groove wall of the avoiding groove 444, the connecting rod assembly 44 is positioned at an uncovering position and pushes the uncovering buckle 70 to be separated from the pot body 80.

In this embodiment, the cover assembly 1 further includes a cover opening buckle 70 disposed on the inner cover 50 and a hanging shaft 202 disposed on the lid 20, the driving member 40 includes a handle 42 and a connecting rod assembly 44, wherein the cover opening buckle 70 is movably disposed on the inner cover 50, the cover opening buckle 70 is buckled with the lid 80 in the closed state of the cooking appliance, the handle 42 drives the connecting rod assembly 44 to move or rotate to drive the lid 20 to rotate, when the lid 20 rotates to the open position of the cooking appliance, because the connecting rod assembly 44 is provided with the avoiding groove 444, the connecting rod assembly 44 can continue to rotate or move until the hanging shaft 202 stops against the groove wall of the avoiding groove 444, the connecting rod assembly 44 is located at the open position and pushes the cover opening buckle 70 to separate from the lid 80; through set up to dodging the groove 444 on link assembly 44, provide bigger space for the relative motion between the hanging shaft 202 of pot cover 20 and the link assembly 44, hanging shaft 202 can move to dodging in the groove 444, thereby can make link assembly 44 continue to move forward under the condition that pot cover 20 keeps not moving, until link assembly 44 backs up cover buckle 70, pot cover 20 can open this moment, thereby make buckling part 204 of pot cover 20 and pot tooth 802 of pot body 80 break away from the lock state earlier, then make cover buckle 70 break away from pot body 80, can avoid cover buckle 70 to break away from earlier in buckling part 204 of pot cover 20 and pot body 80 pot tooth 802 and cause hang the pot, can't open bad phenomenon such as lid to take place.

Specifically, the handle 42 includes a handle body and a mounting seat, the mounting seat is a protrusion located at the lower end of the handle body, a matching portion is provided on the connecting rod assembly 44, the matching portion is a groove provided on the connecting rod assembly 44, the mounting seat is inserted in the matching portion so that the handle 42 is mounted on the connecting rod assembly 44, connection between the handle 42 and the connecting rod assembly 44 is achieved, further, a positioning rib is provided on a side wall of the protrusion, a positioning groove is correspondingly provided on a side wall of the groove, the positioning rib is inserted in the positioning groove, further positioning between the handle 42 and the connecting rod assembly 44 is achieved, the handle 42 is prevented from rotating relative to the connecting rod assembly 44, stable mounting between the handle 42 and the connecting rod assembly 44 is ensured, and preferably, the handle 42 and the connecting rod assembly.

As shown in fig. 14 to 25, in one embodiment of the present invention, preferably, the cover assembly 1 further includes: a slide groove 502 provided on the inner lid 50; the hanging shaft 202 extends into the sliding slot 502, and the connecting rod assembly 44 drives the hanging shaft 202 to slide in the sliding slot 502, so as to rotate the pot cover 20.

In this embodiment, the cover assembly 1 further includes a sliding slot 502 disposed on the inner lid 50, and a hanging shaft 202 disposed on the lid 20, wherein the hanging shaft 202 on the lid 20 extends into the sliding slot 502 and is engaged with the connecting rod assembly 44, such that the connecting rod assembly 44 drives the hanging shaft 202 to move in the sliding slot 502 of the inner lid 50 to drive the lid 20 to rotate relative to the inner lid 50, specifically, when the connecting rod assembly 44 rotates or moves relative to the inner lid 50, the hanging shaft 202 on the lid 20 moves in the sliding slot 502 on the inner lid 50, such that the lid 20 rotates relative to the inner lid 50, and when the connecting rod assembly 44 rotates or moves to the lid-opening position of the cooking appliance, the connecting rod assembly 44 is configured to push the lid-opening buckle 70 to move and separate from the pot 80, such that the lid 20 can be; that is, the buckling part 204 of the lid 20 can be separated from the teeth 802 of the pot body 80 by rotating or moving the connecting rod assembly 44, and the connecting rod assembly 44 can synchronously push open the lid fastener 70 to separate from the pot body 80, so that the opening of the cooking appliance can be completed by only one action, and the structure is simple and the operation is convenient.

As shown in fig. 14 to 18, in one embodiment of the present invention, preferably, the cover assembly 1 further includes: a locking groove 442 provided at an end of the link assembly 44 and locked to the hanger shaft 202; the avoiding groove 444 is communicated with the slot 442 and is located on one side wall of the slot 442; the catching groove 442 has a groove shape having an opening at one end and a closed end, and the escape groove 444 is located near the closed end of the catching groove 442 and away from the open end of the catching groove 442.

In this embodiment, the cover assembly 1 further includes a locking slot 442 disposed at an end of the connecting rod assembly 44, the locking slot 442 is adapted to the hanging shaft 202, when the connecting rod assembly 44 rotates or moves on the inner cover 50, the hanging shaft 202 moves in the locking slot 442, the locking slot 442 is disposed to make the locking connection between the connecting rod assembly 44 and the hanging shaft 202 more stable, so as to prevent the hanging shaft 202 and the connecting rod assembly 44 from being separated during the rotation or movement of the connecting rod assembly 44, thereby improving the product quality, and the locking slot 442 has a simple structure, which facilitates the processing and production of the connecting rod assembly 44; the avoiding groove 444 is communicated with the catching groove 442 and is located on one side wall of the catching groove 442, the catching groove 442 is a groove type having an opening at one end and a closed end at the other end, the connecting rod assembly 44 rotates on the cover assembly 1 around the rotating portion 446 to drive the lid 20 to rotate, so that the hanging shaft 202 of the lid 20 moves in the catching groove 442 of the connecting rod assembly 44 during rotation, and during the process that the connecting rod assembly 44 drives the lid 20 to rotate from the lid closing position to the lid opening position, the hanging shaft 202 of the lid 20 moves from the opening end of the catching groove 442 to the closing end of the catching groove 442, and by arranging the avoiding groove 444 at a position close to the closing end of the catching groove 442 and far from the opening end of the catching groove 442, the position of the hanging shaft 202 of the lid 20 corresponds to the position of the avoiding groove 444 when the lid 20 rotates to the lid opening position, so that the hanging shaft 202 can move into the avoiding groove 444, thereby providing a larger space for relative movement between the hanging shaft, the connecting rod assembly 44 can be continuously moved forwards under the condition that the pot cover 20 is kept not moved until the connecting rod assembly 44 jacks the cover buckle 70, and the quality of the product is improved.

As shown in fig. 18, in one embodiment of the present invention, the escape groove 444 is preferably a groove recessed from a side wall of the catching groove 442 toward a direction away from the rotation of the door.

In this embodiment, the escape groove 444 is provided as a groove recessed from a side wall of the catching groove 442 toward a direction away from the cover rotation, thus, when link assembly 44 is rotated in the door opening direction, hanger shaft 202 engages a side wall of the slot 442 that is free of the escape slot 444, when the connecting rod assembly 44 rotates to a position where the connecting rod assembly can not drive the hanging shaft 202 to rotate any more, namely the uncovering position, the position where the pot teeth 802 are completely separated from the cover teeth, because the hanging shaft 202 stops against one end of the chute 502, the hanging shaft 202 does not continue to move, but the link assembly 44 can be rotated further, the link assembly 44 can have a movable space (the distance from a side wall of the slot 442 without the escape slot 444 to the escape slot 444) and the link assembly 44 can be rotated further, when the hanging shaft 202 rotates to be positioned in the avoiding groove 444, the cover opening buckle 70 is driven to be separated from the pot body 80, and the hanging shaft 202 limits the connecting rod assembly 44 to rotate again.

As shown in fig. 14 to 18, in one embodiment of the present invention, preferably, the cover assembly 1 further includes: the elastic member 452 is disposed on the link assembly 44, and when the link assembly 44 rotates or moves to the cover opening position, the elastic member 452 abuts against the inner cover 50 and deforms, and after the cover opening buckle 70 is separated from the pot body 80, the elastic member 452 recovers to drive the link assembly 44 to reset.

In this embodiment, the elastic member 452 is disposed on the connecting rod assembly 44, when the connecting rod assembly 44 rotates or moves to the uncovering position, the elastic member 452 on the connecting rod assembly 44 abuts against the inner cover 50 and generates elastic deformation, so that after the connecting rod assembly 44 ejects the uncovering buckle 70 to separate the uncovering buckle from the pot body 80, the elastic member 452 can restore to drive the connecting rod assembly 44 to reset, and thus the uncovering buckle 70 can automatically reset after uncovering, which facilitates the next uncovering action of the cooking appliance, reduces the operation steps of a user, and improves the use experience of the user.

In one embodiment of the present invention, the elastic member 452 is preferably an arc-shaped piece formed to protrude toward the door opening rotation direction and provided on the link assembly 44.

In this embodiment, the elastic member 452 is an arc-shaped piece which is arranged on the connecting rod assembly 44 and protrudes towards the lid opening rotation direction, and when the arc-shaped piece contacts with the stop member, a certain elastic deformation can be generated, so that the elastic member 452 can further rotate towards the lid opening direction until the connecting rod assembly 44 ejects the lid opening buckle 70, and after the lid opening, the arc-shaped piece recovers to the original state to drive the connecting rod assembly 44 to reset, so that the connecting rod assembly 44 moves to the position where the buckling part 204 of the lid 20 is separated from the pot teeth 802 of the pot body 80, thereby facilitating the next lid opening action of the cooking appliance, reducing the operation steps of a user, and improving the use experience of the user; in addition, the simple structure of arc piece, easily production, and the structure of arc piece can make elastic component 452 directly have the ability that produces elastic deformation, need not to make elastic component 452 have the ability that produces elastic deformation through using modes such as having elastic material, is convenient for design link assembly 44 and elastic component 452 as integrated into one piece's integral type structure, has improved the production efficiency of product, has reduced manufacturing cost.

As shown in fig. 18, in one embodiment of the present invention, it is preferable that the link assembly 44 includes: a rotary part 446 rotatably mounted on the inner lid 50; a first link 448 connected to the rotating portion 446, wherein a locking groove 442 and an escape groove 444 are formed at one end of the first link 448 away from the rotating portion 446; second connecting rod 450 connected to rotary part 446, second connecting rod 450 and first connecting rod 448 have a predetermined angle therebetween, and one end of second connecting rod 450 far from rotary part 446 pushes cover opening buckle 70 to separate from pot body 80.

In this embodiment, the link assembly 44 further includes a rotating portion 446, a first link 448 and a second link 450, wherein the rotating portion 446 is mounted on the inner lid 50 and can rotate on the inner lid 50, the first link 448 and the second link 450 are respectively connected to the rotating portion 446, a predetermined angle is formed between the second link 450 and the first link 448, the locking slot 442 and the avoiding slot 444 are preferably disposed at an end of the first link 448 away from the rotating portion 446, and an end of the second link 450 away from the rotating portion 446 pushes the lid-opening buckle 70 to be separated from the pot 80.

As shown in fig. 13 and 18, in one embodiment of the present invention, preferably, the cover assembly 1 further includes: a stopper 514 provided on the inner lid 50; and a guide 454 provided on the link assembly 44, wherein when the link assembly 44 rotates relative to the inner lid 50, one of the guide 454 and the retaining member 514 moves within a space defined by the other of the guide 454 and the retaining member 514.

In this embodiment, a limiting member 514 is disposed on the inner cover 50, a guide 454 is disposed on the connecting rod assembly 44, when the connecting rod assembly 44 rotates relative to the inner cover 50, one of the guide 454 and the limiting member 514 moves in a space defined by the other, and the guide 454 on the connecting rod assembly 44 and the limiting member 514 on the inner cover 50 are matched with each other, so as to avoid the problems of rotation jamming, unsmooth movement and the like of the connecting rod assembly 44 due to an excessive offset of the connecting rod assembly 44 in the rotation process; specifically, the limiting piece 514 and the guide piece 454 are respectively designed on the inner cover 50 and the connecting rod assembly 44, and the limiting piece 514 and the guide piece 454 are matched with each other to form a guide movement mechanism, so that when the connecting rod assembly 44 rotates on the inner cover 50, the guide movement mechanism formed along the limiting piece 514 and the guide piece 454 moves, and therefore, in the rotation process of the connecting rod assembly 44, the limiting piece 514 can abut against the guide piece 454, and further the offset generated between the connecting rod assembly 44 and the inner cover 50 is reduced, so that the cover opening and closing movement of the cooking appliance is smoother, the problems that the connecting rod assembly 44 of the cooking appliance such as a pressure cooker in the prior art is blocked in the rotation process of the handle 42 due to too large offset in the movement process are solved, and the use experience of a user is improved.

As shown in fig. 1 to 5, in one embodiment of the present invention, preferably, the cover assembly 1 further includes: and a display area 104 provided on the face cover 10, wherein the projection of the display area 104 on the inner cover 50 avoids the mounting opening 102.

In this embodiment, by providing the display area 104 on the front cover 10, the display structure such as a display panel, an operation panel, a touch panel, and the like can be mounted, which is convenient for the user to operate. The display area 104 avoids the mounting opening 102 on the face cover 10, so that the interference between the parts related to the mounting opening 102 and the display structure in the display area 104 and the electric control components connected with the display structure can be avoided, and the reliability of the product is improved.

As shown in fig. 1 and 2, in one embodiment of the present invention, preferably, the cover assembly 1 further includes: and a decoration member 106 covering the mounting opening 102 to cover a gap between the face cover 10 and the exhaust assembly 30.

In this embodiment, the decoration 106 is disposed between the face cover 10 and the exhaust assembly 30, so that the appearance is beautified, and the decoration 106 can effectively shield the gap between the face cover 10 and the exhaust assembly 30, thereby preventing impurities such as dust from entering the cover assembly 1 through the gap between the face cover 10 and the exhaust assembly 30, and further preventing the user experience from being affected by bacteria breeding. Especially, in the case that the exhaust assembly 30 can rotate under the driving of the driving member 40, a large movement gap is left between the exhaust assembly 30 and the face cover 10 for the rotation of the exhaust assembly 30 relative to the face cover 10, and the decoration member 106 is arranged to effectively shield the gap to prevent dirt from accumulating in the gap. In addition, after the pressure of the cooking appliance is increased, the lid 20, the foam breaker 32 and the like in the lid assembly 1 are very easy to be jacked up, so that the foam breaker base 302 of the exhaust assembly 30 moves upwards under the action of the steam pressure in the cooker body 80 and protrudes out of the face cover 10, the flatness of the face cover 10 is damaged, the gap between the face cover 10 and the exhaust assembly 30 becomes more obvious and even expands, the exhaust assembly 30 can be effectively shielded by arranging the decorative part 106 at the through hole, and when the exhaust assembly 30 is pressed upwards, the structure of the foam breaker base 302 and the like cannot protrude out of the face cover 10 due to the shielding of the decorative part 106.

As shown in fig. 25, an embodiment of the second aspect of the present invention provides a cooking appliance, which comprises the cover assembly 1 and the pot body 80 set forth in any one of the above embodiments. Therefore, the cooking utensil provided by the invention has all the above beneficial effects, which are not listed here.

In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A lid assembly for a cooking appliance, the cooking appliance including a pot, the lid assembly comprising:

a pot cover;

the driving piece is connected with the pot cover and drives the pot cover to rotate;

the exhaust assembly is directly or indirectly connected with the pot cover and synchronously rotates along with the pot cover;

the face cover is provided with a mounting opening, the exhaust assembly is located in the mounting opening, and the exhaust assembly rotates relative to the face cover.

2. The cover assembly of claim 1,

part of the driving piece and part of the exhaust assembly extend out of the face cover from the mounting opening.

3. The cover assembly of claim 1, further comprising:

the inner cover is arranged between the pot cover and the face cover, and is provided with an installation part;

rotate the piece, rotatable setting is in installation department, rotate the piece with the pot cover is connected, the exhaust subassembly sets up rotate on the piece.

4. The cover assembly of claim 3,

the exhaust assembly is connected with the rotating piece, one of the exhaust assembly and the rotating piece is provided with a limiting groove, and the other is provided with a driving rod matched with the limiting groove;

the pot cover drives the rotating part to rotate when rotating, and the rotating part drives the exhaust assembly to rotate synchronously through the matching of the limiting groove and the driving rod.

5. The cover assembly of claim 3,

the inner cap further includes:

the inner cover body is provided with a mounting hole;

the mounting part is connected with the inner cover body, the projection of the mounting part on the inner cover body is positioned in the mounting hole, and the inner side wall of the mounting hole and/or the outer side wall of the mounting part are/is provided with lap joint parts;

the rotating part is provided with a moving guide rail, and the rotating part is overlapped by the moving guide rail on the overlapping part and is positioned below the mounting part.

6. The cover assembly of claim 5,

overlap joint portion sets up on the inside wall of mounting hole, the installation department with be equipped with the splice bar between the overlap joint portion, the splice bar is followed overlap joint portion extends earlier up afterwards to court the installation department extends and with the installation department is connected.

7. The cover assembly of claim 3, further comprising:

the avoidance port is arranged on the mounting part;

the exhaust part of the exhaust component is inserted into the avoidance port and moves in the space limited by the avoidance port.

8. The cover assembly of claim 5,

the inner cap further includes:

a water outlet arranged on the inner cover body;

a drain passage extending disposed on a surface of the inner lid body, the drain passage extending from a mounting location of the vent assembly to the drain opening.

9. The cover assembly according to any one of claims 1 to 8,

the exhaust assembly comprises an exhaust valve and a bubble breaker, the exhaust valve is arranged in the bubble breaker, and the exhaust valve deviates from the center position of the pot cover.

10. The cover assembly of claim 9,

be equipped with on the broken bubble ware and dodge the hole, the driving piece passes dodge the hole with the pot cover is connected, in order to drive the pot cover with broken bubble ware synchronous rotation broken bubble ware rotates the in-process of predetermineeing the angle along predetermineeing the direction, the driving piece is in dodge the downthehole removal.

11. The cover assembly of claim 10,

the bubble breaker comprises a bubble breaker seat and a bubble breaker cover, the bubble breaker seat is provided with a concave cavity for installing the exhaust valve, the exhaust valve is arranged in the concave cavity, the bubble breaker cover is covered on the bubble breaker seat, and the exhaust valve and the bubble breaker can synchronously rotate.

12. The cover assembly of claim 3, further comprising:

the cover opening buckle is movably arranged on the inner cover and buckled with the cooker body in a cover closing state;

the hanging shaft is arranged on the pot cover;

the driving member includes:

a handle; and

the pot cover comprises a connecting rod assembly, wherein an avoiding groove is formed in the connecting rod assembly, the connecting rod assembly is connected with the hoisting shaft in a clamped mode, the connecting rod assembly is arranged on the inner cover and can drive the pot cover to rotate, the connecting rod assembly drives the pot cover and the pot body to be located at a separated position, the connecting rod assembly can continue to rotate or move until the hoisting shaft is stopped abutting against the groove wall of the avoiding groove, and the connecting rod assembly is located at an uncovering position and pushes the uncovering buckle to be separated from the pot body.

13. The cover assembly of claim 12, further comprising:

the sliding chute is arranged on the inner cover;

the hanging shaft extends into the sliding groove, and the connecting rod assembly drives the hanging shaft to slide in the sliding groove, so that the pot cover rotates.

14. The cover assembly of claim 13, further comprising:

the clamping groove is arranged at the end part of the connecting rod assembly and is clamped with the hoisting shaft;

the avoiding groove is communicated with the clamping groove and is positioned on one side wall of the clamping groove;

the clamping groove is a groove type with one end provided with an opening and the other end closed, and the avoiding groove is positioned close to the closed end of the clamping groove and far away from the opening end of the clamping groove.

15. The cover assembly of claim 14,

the avoiding groove is a groove which is formed by facing a side wall of the clamping groove to be away from the cover opening rotating direction to be sunken.

16. The cover assembly of claim 14, further comprising:

the elastic piece is arranged on the connecting rod assembly, when the connecting rod assembly rotates or moves to the cover opening position, the elastic piece is in contact with the inner cover and deforms, the cover opening buckle is separated from the pot body, and the elastic piece recovers to drive the connecting rod assembly to reset.

17. The cover assembly of claim 16,

the elastic piece is an arc-shaped piece which is arranged on the connecting rod assembly and is formed by protruding towards the cover opening rotating direction.

18. The cover assembly of claim 16, wherein the linkage assembly comprises:

the rotating part is rotatably arranged on the inner cover;

the first connecting rod is connected with the rotating part, and one end, far away from the rotating part, of the first connecting rod is provided with the clamping groove and the avoidance groove;

the second connecting rod, with the rotating part is connected, the second connecting rod with preset angle has between the first connecting rod, the elastic component sets up on the lateral wall of second connecting rod, the second connecting rod is kept away from the one end of rotating part promotes open the lid buckle with the pot body separation.

19. The cover assembly of claim 12, further comprising:

the limiting piece is arranged on the inner cover;

and the guide part is arranged on the connecting rod assembly, and when the connecting rod assembly rotates relative to the inner cover, one of the guide part and the limiting part moves in a space defined by the other of the guide part and the limiting part.

20. The cover assembly of claim 3, further comprising:

and the display area is arranged on the surface cover, and the projection of the display area on the inner cover avoids the mounting opening.

21. The cover assembly of any one of claims 1-9, further comprising:

and the decorative part is covered at the mounting opening to cover the gap between the surface cover and the exhaust assembly.

22. A cooking appliance, comprising:

a pan body; and

a cover assembly as claimed in any one of claims 1 to 21.