CN112438609B

CN112438609B - Interior pot subassembly and cooking utensil

Info

Publication number: CN112438609B
Application number: CN202011303849.8A
Authority: CN
Inventors: 杨云; 韩平英; 程志喜; 吕伟刚; 梅若愚; 薛钊强
Original assignee: Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
Current assignee: Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-11-30
Anticipated expiration: 2040-11-19
Also published as: CN112438609A

Abstract

The invention provides an inner pot assembly and a cooking appliance, comprising: the cooking pot comprises an inner pot, a cooking cavity and a first through hole, wherein the inner pot is provided with the cooking cavity; the transmission assembly is arranged in the first through hole and is connected with the inner pot; the mounting groove is arranged on the transmission assembly; the stirring device is separably connected with the transmission assembly, at least one part of the stirring device can extend into the mounting groove, and the transmission assembly can drive the stirring device to rotate; the top surface of the transmission component is approximately flush with the inner wall of the inner pot. The top surface through injecing drive assembly roughly with the inner wall parallel and level of interior pot, the part of having avoided agitating unit's mounting structure protrusion in the culinary art chamber of interior pot is many, has solved among the correlation technique, because agitating unit's transmission shaft stretches into in the culinary art chamber of interior pot, after not using stirring function, takes off the stirring leaf, the transmission shaft can influence the normal problem of relevant operations such as stir-fry, flourishing rice of turning over of operator.

Description

Interior pot subassembly and cooking utensil

Technical Field

The invention relates to the technical field of kitchen appliances, in particular to an inner pot assembly and a cooking appliance.

Background

At present, cooking appliances on the market generally do not have a stirring function, and food materials in a pot cannot be stirred in the cooking process, so that the nutrition release of the food materials is insufficient or the food materials are not uniformly colored. In order to solve the above problem, as shown in fig. 1 and 2, a stirring blade 132 'is disposed in the cooking utensil 100', wherein a hole is disposed below the stirring blade 132 ', a transmission shaft 170' is disposed at the bottom of the inner pot, and the transmission shaft 170 'is engaged with the stirring blade 132' to transmit the energy of the driving device to the stirring blade 132 ', so that the stirring blade 132' can rotate to realize a stirring function. However, the transmission shaft 170 ' in this solution extends into the inner pot, and when the stirring function is not used, and the stirring blade 132 ' is removed, the transmission shaft 170 ' affects the operator to perform related operations such as stir-frying, rice filling, etc.

Disclosure of Invention

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

To this end, a first aspect of the invention provides an inner pot assembly.

A second aspect of the invention provides a cooking appliance.

In view of this, an embodiment of the first aspect of the present invention provides an inner pot assembly, including: the cooking pot comprises an inner pot, a cooking cavity and a first through hole, wherein the inner pot is provided with the cooking cavity; the transmission assembly is arranged in the first through hole and is connected with the inner pot; the mounting groove is arranged on the transmission assembly; the stirring device is separably connected with the transmission assembly, at least one part of the stirring device can extend into the mounting groove, and the transmission assembly can drive the stirring device to rotate; the top surface of the transmission component is approximately flush with the inner wall of the inner pot.

The inner pot component provided by the embodiment of the invention comprises an inner pot, a transmission component, a mounting groove and a stirring device, wherein the inner pot component is provided with a cooking cavity and a first through hole, and the transmission component is arranged in the first through hole and connected with the inner pot; the mounting groove sets up on drive assembly, and agitating unit detachable is liftoff to be connected with drive assembly, also promptly, and agitating unit can install on drive assembly, also can take off by drive assembly, washs alone, or under the edible material to in the pot stirs the condition in need not, also can not install agitating unit. Furthermore, at least one part of the stirring device can extend into the mounting groove, the transmission assembly can drive the stirring device to rotate, the top surface of the transmission assembly is approximately flush with the inner wall of the inner pot, the mounting groove is arranged on the transmission assembly, on one hand, the mounting groove is arranged to provide a mounting position for the stirring device, so that the stirring device can stably rotate relative to the inner pot through matching with the mounting groove, on the other hand, the mounting groove for mounting the stirring device is arranged on the transmission assembly, the mounting groove does not protrude towards the cooking cavity of the inner pot too much, mounting structures such as a protruding shaft for fixedly mounting the stirring device and protruding towards the inside of the cooking cavity are not required to be arranged on the inner pot, the problem that the mounting structure of the stirring device protrudes out of the cooking cavity of the inner pot for a large part is solved, in the related technology, because the transmission shaft of the stirring device extends into the cooking cavity of the inner pot, when the stirring function is not used and the stirring blade is taken down, the transmission shaft can influence the problems of normal stir-frying, rice filling and other related operations of an operator, so that the use experience of a user is improved.

It is worth mentioning that the condition that the top surface of the transmission assembly is substantially flush with the inner wall of the inner pan comprises: the top surface of the transmission assembly is approximately flush with the inner wall of the inner pot; or the transmission component slightly protrudes out of the inner wall of the inner pot; alternatively, the transmission component is slightly concave to the inner wall of the inner pot.

In addition, the inner pot component in the above technical scheme provided by the invention can also have the following additional technical characteristics:

in one possible design, the inner pan assembly further comprises: plugging device, movably setting is in the mounting groove, and under the condition of agitating unit and interior pot subassembly separation, plugging device can shutoff mounting groove.

In this design, pot subassembly still includes plugging device in having further injectd, plugging device movably sets up in the mounting groove, under the circumstances of agitating unit and interior pot subassembly separation, plugging device can the shutoff mounting groove to can be after taking off agitating unit, prevent in the pot subassembly hot water juice, food entering mounting groove and cause the mounting groove to be blockked up by the foreign matter, avoid the unable problem of installing in the mounting groove of follow-up agitating unit, promoted the quality of product.

Specifically, in the actual use process, when the stirring function of the inner pot component needs to be used, the stirring device can be installed in the installation groove, so that the stirring device can rotate in the installation groove, and the stirring function of the inner pot component is realized through the rotation of the stirring device; the stirring function of pot subassembly in need not to use, or when needs dismantle agitating unit and wash, take out agitating unit by the mounting groove in, plugging device can take out agitating unit back shutoff mounting groove, and foreign matters such as hot water juice, food in the pot subassembly enter into the mounting groove in and cause the jam of mounting groove in avoiding, ensure when next needs install agitating unit, can install smoothly.

In one possible design, the occlusion device comprises: the plugging piece can plug the mounting groove; the elastic piece is configured to push the blocking piece to move towards the opening direction of the mounting groove.

In this design, it includes shutoff piece and elastic component to further specifically explain plugging device, and the notch that shutoff piece can the shutoff mounting groove avoids the foreign matter to enter into the mounting groove, and the elastic component can provide power for the motion of shutoff piece to can promote the opening direction motion of shutoff piece towards the mounting groove, move the notch of mounting groove until the shutoff piece, thereby shutoff mounting groove better.

Specifically, in the case where the stirring device is fitted in the mounting groove, the elastic member is in a compressed state, at which time, since the weight of the stirring device is greater than the resilient force of the elastic member, the stirring device is able to restrain the elastic member and the blocking member in the mounting groove; and after taking off agitating unit, the elastic component is replied by compressed state, and the elastic component extension promotes the notch direction motion of shutoff piece orientation mounting groove, and is kept off the looks butt until shutoff piece and fender piece to make shutoff piece shutoff mounting groove better, avoid the foreign matter to enter into the mounting groove and influence agitating unit's next assembly, wherein, keep off the piece and can prevent that the shutoff piece breaks away from the mounting groove.

Furthermore, the elastic part is specifically a spring, and the spring has the advantages of low cost, repeated compression and extension and long service life.

In one possible design, the top surface of the transmission component is flush with the inner wall of the inner pot; or the transmission component protrudes out of the inner wall of the inner pot, and the distance between the top surface of the transmission component and the inner wall of the inner pot is less than or equal to 5 mm; or the transmission component is sunken in the inner wall of the inner pot, and the distance between the top surface of the transmission component and the inner wall of the inner pot is less than or equal to 3 mm.

In this design, further inject the relation between the top surface of drive assembly and the inner wall of interior pot for drive assembly can not too much protrusion in the inner wall of interior pot, thereby ensure to set up drive assembly and can not cause the influence to user's operations such as stir-fry, hold, promote to stir-fry, hold the experience of relevant operation such as holding. Specifically, the top surface of drive assembly and the inner wall parallel and level of interior pot, also, drive assembly's top surface and the inner wall of interior pot on the coplanar, can not cause the influence to user's operations such as stir-fry, hold, promote to stir-fry, hold the experience of relevant operations such as stir-fry to, the washing of pot subassembly in also being convenient for. Or, transmission assembly protrusion in the inner wall of interior pot, the distance between transmission assembly's the top surface and the inner wall of interior pot is less than or equal to 5mm, because transmission assembly protrusion is little in the distance of the inner wall of interior pot, less than or equal to 5mm to guaranteed that transmission assembly's setting can not cause the influence to user's operations such as stir-fry, hold, promoted to stir-fry, hold the experience of relevant operations such as holding. Or the transmission assembly is sunken in the inner wall of the inner pot, the distance between the top surface of the transmission assembly and the inner wall of the inner pot is less than or equal to 3mm, and the transmission assembly cannot protrude out of the inner wall of the inner pot, so that the setting of the transmission assembly cannot influence the operations of stir-frying, containing and the like of a user, and the experience of related operations of stir-frying, containing and the like is improved; and the distance that the transmission assembly sinks in the inner wall of the inner pot is small, and is less than or equal to 3mm, so that the problem that the inner pot assembly is difficult to clean due to the fact that a deep pit is formed in the inner pot assembly is solved.

In one possible design, the opening of the mounting groove is provided with a stop, the plugging device being located in the mounting groove, the stop being configured to stop the plugging device.

In this design, it has further been limited to be provided with at the opening part of mounting groove and has kept off the piece, keeps off the piece and can backstop plugging device, avoids plugging device to deviate from by the mounting groove, prevents to take place plugging device and drops, loses the scheduling problem.

In one possible design, the stirring device comprises: stirring blades; the stirring shaft is connected with the stirring blades, the cross section of the stirring shaft is in a non-regular circle shape, the stirring shaft extends into the mounting groove, and the stirring shaft is matched with the mounting groove.

In this design, it further specifically explains that agitating unit includes stirring leaf and (mixing) shaft, and the (mixing) shaft inserts and realizes being connected between agitating unit and the drive assembly in the mounting groove for drive assembly can drive agitating unit and rotate. Specifically, the cross section of (mixing) shaft is for being non-orthocircular, and the (mixing) shaft stretches into in the mounting groove to (mixing) shaft and mounting groove looks adaptation make the (mixing) shaft can block to establish in the mounting groove, can not rotate relatively between (mixing) shaft and the mounting groove, because the mounting groove sets up on drive assembly, therefore, can drive the (mixing) shaft when drive assembly rotates and rotate, and then drive the stirring leaf and rotate, the stirring function of pot subassembly in the realization.

It is worth explaining, the agitating unit with among the correlation technique sets up the hole in the below of stirring leaf, and set up the structure of the transmission shaft of protrusion in the inner wall of interior pot subassembly on the pot subassembly including, this application sets up the (mixing) shaft on the stirring leaf, need not to set up the convex mounting structure such as protruding axle that is used for fixed mounting agitating unit towards the inside of culinary art chamber on the pot subassembly in, the part of having avoided agitating unit's mounting structure protrusion in the culinary art chamber of interior pot subassembly is many, in the correlation technique has been solved, because agitating unit's transmission shaft stretches into in the culinary art chamber of interior pot subassembly, do not use stirring function, after taking off the stirring leaf, the transmission shaft can influence the normal stir-fry of operator, the problem of relevant operations such as flourishing rice, thereby user's use experience has been promoted.

In one possible design, the cross-section of the stirring shaft is polygonal.

In this design, the transversal polygon that has further injectd the (mixing) shaft, transversal polygon's axial construction is comparatively regular, compares and personally submits the easy processing production of special-shaped axle in transversal to, and, transversal polygon's axle is when cooperating with the mounting groove, because the lateral wall is straight wall, the face makes the relative rotation more difficult for taking place between (mixing) shaft and the mounting groove with the contact of face to make the rotation that transmission assembly drove the (mixing) shaft more stable.

In a possible design, the side wall of the stirring shaft is provided with an avoiding groove, and the stirring shaft avoids the stopper through the avoiding groove to be inserted into the mounting groove.

In the design, the side wall of the stirring shaft is further limited to be provided with an avoiding groove which is arranged corresponding to the stopper, and the avoiding groove is arranged at a position which avoids the stopper, so that the stirring shaft cannot interfere with the stopper when being inserted into the mounting groove, and the smooth mounting of a product is ensured; and keep off the piece and dodge the cooperation in groove and also can make drive assembly when driving the (mixing) shaft rotation, the stress point between the two is more, on the one hand for more difficult emergence relative rotation between (mixing) shaft and the mounting groove, thereby make drive assembly drive the rotation of (mixing) shaft more stable, on the other hand, make the atress between drive assembly and the (mixing) shaft more even, be difficult for damaging owing to the atress is uneven at the rotation in-process.

In one possible design, the transmission assembly includes: the transmission chuck is connected with the driving device; the first transmission shaft is connected with the transmission clamping head, the transmission clamping head can drive the first transmission shaft to rotate, and the mounting groove is formed in the first transmission shaft.

In the design, the transmission assembly is further limited to comprise a transmission chuck and a first transmission shaft, wherein the mounting groove is formed in the first transmission shaft, namely, the stirring shaft of the stirring device is connected with the first transmission shaft, and the first transmission shaft can drive the stirring device to rotate when rotating, so that the stirring function of the inner pot assembly is realized; the transmission dop is connected with the driving device and the first transmission shaft, so that the driving device can drive the transmission dop to rotate, and then the first transmission shaft and the stirring device are driven to rotate through the transmission dop.

In one possible design, the inner pan assembly further comprises: the fixed pressing ring is connected with the inner pot and arranged at the first through hole; the fixed pressing sleeve is arranged on the periphery of the first transmission shaft and is connected with the fixed pressing ring; the bearing is sleeved on the first transmission shaft and is positioned between the first transmission shaft and the fixed pressing sleeve.

In the design, the inner pot assembly is further limited to further comprise a fixed pressing ring, a fixed pressing sleeve and a bearing, the fixed pressing ring is positioned at the first through hole and is connected with the inner pot, the fixed pressing sleeve is arranged on the periphery of the first transmission shaft and is connected with the fixed pressing ring, and the first transmission shaft is installed by matching the fixed pressing sleeve and the fixed pressing ring; the bearing sleeve is established on first transmission shaft, and the bearing is located between first transmission shaft and the fixed pressure cover, reduces the resistance that first transmission shaft received when rotating for the rotation of first transmission shaft is smooth and easy.

In one possible design, the first drive shaft is not elevated above the top surface of the stationary pressure ring.

In this design, further inject first transmission shaft not to exceed the top surface of fixed clamping ring, also promptly, first transmission shaft does not bulge in the inner wall of interior pot, has further ensured that setting up of first transmission shaft can not cause the influence to user's operations such as stir-fry, hold, promotes to stir-fry, hold the experience of relevant operations to, also be convenient for in the washing of pot subassembly.

In one possible design, the transmission assembly further includes: the first sealing element is sleeved on the first transmission shaft and is positioned on one side of the bearing close to the inner pot; and the second sealing element is sleeved on the first transmission shaft and is positioned on one side of the bearing, which is far away from the inner pot.

In the design, the transmission assembly further comprises a first sealing piece and a second sealing piece, the first sealing piece is sleeved on the first transmission shaft and is positioned on one side, close to the inner pot, of the bearing, and the first sealing piece can seal a gap between the first transmission shaft and the fixed pressing ring so as to prevent water, soup, food residues and other foreign matters in the inner pot assembly from entering the transmission assembly; the second sealing piece is sleeved on the first transmission shaft and is positioned on one side of the bearing far away from the inner pot, namely the first sealing piece and the second sealing piece prevent foreign matters from entering from the upper side and the lower side of the bearing respectively, so that the bearing is prevented from being damaged due to the contact of the foreign matters such as water, soup and the like with the bearing; further, the second sealing piece can seal the gap between the first transmission shaft and the fixed pressing sleeve, and prevent foreign matters such as water, soup and food residues from entering the transmission assembly.

In one possible design, the transmission assembly further includes: the two first axial fixing pieces are respectively provided with two ends of the bearing along the axial direction so as to limit the axial movement of the bearing; the gasket is arranged on one side of the second sealing element far away from the bearing; and the second axial fixing piece is arranged on one side of the gasket far away from the bearing so as to limit the axial movement of the gasket.

In this design, it is further defined that the drive assembly further includes a first axial mount, a second axial mount, and a spacer. The two first axial fixing pieces are respectively arranged at two ends of the bearing in the axial direction and used for limiting the axial movement of the bearing, so that the axial position of the bearing cannot deviate; the gasket and the second axial fixing piece are used for limiting the axial direction of the second sealing piece together, so that the axial position of the second sealing piece cannot deviate, specifically, the gasket is arranged on one side, away from the bearing, of the second sealing piece, and the second axial fixing piece is arranged on one side, away from the bearing, of the gasket, so that the axial movement of the gasket is limited.

In a possible design, the inner pot is provided with a bulge protruding towards the inner part of the cooking cavity, the back of the bulge is provided with an accommodating cavity, the first through hole is formed in the bulge, and the transmission assembly is located in the accommodating cavity and does not protrude out of the accommodating cavity.

In this design, specifically explain that be provided with on the interior pot towards the protruding arch of culinary art intracavity portion, and be provided with at bellied back and hold the chamber, first through-hole setting is in protruding department, and drive assembly is located and holds the chamber, and does not protrude in holding the chamber to make the bottom surface of interior pot subassembly not have protruding structure, be convenient for with interior pot subassembly by steadily placing after taking out in the outer pot, convenience of customers uses.

In one possible design, the inner pan comprises: a pan body; the bottom plate is arranged on the outer side of the bottom wall of the pot body, a through hole is formed in the bottom plate, the transmission assembly is located in the through hole, and the surface, far away from the pot body, of the bottom plate is lower than the transmission assembly.

In this design, specifically explain interior pot including pot body and bottom plate, wherein, the bottom plate sets up in the diapire outside of pot body, promptly, the bottom plate is located between the heating device of pot body and cooking utensil, under the condition of heating device work, heating device and pot body direct contact can be avoided to the bottom plate for the heat that heating device produced passes through the bottom plate and transmits to the pot body, guarantees pot body bottom thermally equivalent, guarantees the culinary art effect. Specifically, the bottom plate may be fixed to the pan body by welding or screws. Further, be equipped with the through-hole on the bottom plate, the transmission assembly is arranged in the through-hole, and the face that the pot body was kept away from to the bottom plate is less than the transmission assembly, also promptly, the transmission assembly can not protrusion in the bottom plate to make the bottom surface of interior pot subassembly not have protrusion structure, be convenient for steadily place interior pot subassembly after taking out in by outer pot, convenience of customers uses.

According to a second aspect of the present invention, the present invention provides a cooking appliance having the inner pot assembly provided in any one of the embodiments of the first aspect, and therefore, the cooking appliance provided in the embodiments of the present invention has all the advantages of the inner pot assembly provided in any one of the embodiments of the first aspect, which are not listed here.

In one possible design, the cooking appliance further comprises: and the driving device is connected with the transmission assembly of the inner pot assembly so as to drive the stirring device to rotate.

In this design, cooking utensil still includes drive arrangement, thereby drive arrangement links to each other with the drive assembly of interior pot subassembly and drives agitating unit and rotate, and it can be understood that drive arrangement links to each other with drive assembly, drives drive assembly and rotates, and then drives agitating unit through drive assembly and rotates.

In one possible design, the cooking appliance further comprises: the outer pot is provided with an accommodating cavity, the inner pot assembly is detachably arranged in the accommodating cavity, and the driving device is arranged in the outer pot; and the transmission jaw assembly is arranged in the outer pot, is connected with the driving device and can be connected with the transmission chuck in a clamping way.

In this design, cooking utensil still includes outer pot, and interior pot subassembly detachable sets up in the holding chamber of outer pot, and drive arrangement sets up in outer pot, because outer pot need not pass through the washing, has reduced the waterproof requirement to the product with drive arrangement setting in outer pot to, also promoted drive arrangement's safety in utilization. Furthermore, a transmission jaw assembly is arranged in the outer pot and connected with a driving device, the transmission jaw assembly can be connected with a transmission chuck in a clamping mode, the transmission jaw assembly is driven to rotate through the driving device, the transmission jaw assembly drives the transmission chuck connected with the transmission jaw assembly in the clamping mode to rotate, and then the stirring device rotates.

In one possible design, the drive dog assembly includes: the transmission clamping jaw can be connected with the transmission chuck in a clamping way; and the second transmission shaft is arranged at one end of the transmission claw, which is far away from the transmission chuck, and is connected with the driving device.

In the design, the transmission jaw assembly comprises a transmission jaw and a second transmission shaft, the transmission jaw can be connected with the transmission chuck in a clamping mode, so that the transmission chuck on the inner pot assembly can be driven to rotate through the rotation of the transmission jaw, the transmission jaw and the transmission chuck can be separated, and the inner pot assembly can be conveniently taken out of the outer pot. Furthermore, the second transmission shaft is arranged at one end, far away from the transmission chuck, of the transmission jaw and connected with the driving device, and the second transmission shaft is arranged at one end, far away from the transmission chuck, of the transmission jaw, so that the connection with the driving device is convenient to realize.

In one possible design, the driving device comprises a motor, and a motor shaft of the motor is connected with the transmission assembly; or the driving device comprises a motor and a transmission part, and a motor shaft of the motor is connected with the transmission component through the transmission part.

In this design, the driving device is embodied as a motor, and a motor shaft of the motor is connected with the transmission assembly so as to drive the transmission assembly to rotate through the rotation of the motor shaft. Or, drive arrangement includes motor and driving medium, and the motor shaft of motor passes through the driving medium and links to each other with drive assembly to the rotation through the motor shaft drives the driving medium and rotates, and then drives drive assembly and rotate. The driving medium can be indirect with the operation of motor transmit the drive assembly on to can change the position of setting up of motor, make the motor need not set up under drive assembly, thereby can set up the mounted position of motor according to the actual space of product, make the mounted position of each spare part of product reasonable.

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 is a schematic sectional view showing a cooking appliance of the related art with a stirring blade mounted thereon;

fig. 2 is a schematic cross-sectional view illustrating a cooking appliance of the related art without a stirring blade;

FIG. 3 shows a schematic cross-sectional view of a cooking appliance with a stirring device according to an embodiment of the invention;

FIG. 4 shows a partial enlarged view at A in FIG. 3;

FIG. 5 shows a schematic cross-sectional view of a cooking appliance without a stirring device according to an embodiment of the invention;

FIG. 6 shows a partial enlarged view at B in FIG. 5;

FIG. 7 shows another schematic cross-sectional view of a cooking appliance according to an embodiment of the invention;

FIG. 8 shows yet another schematic cross-sectional view of a cooking appliance according to an embodiment of the invention;

fig. 9 shows a schematic structural view of a cooking appliance according to an embodiment of the present invention;

fig. 10 shows a schematic structural view of a first transmission shaft of a cooking appliance according to an embodiment of the present invention;

fig. 11 is a schematic structural view illustrating a stirring device of a cooking appliance according to an embodiment of the present invention;

fig. 12 shows a partial enlarged view at C in fig. 11.

Wherein, the correspondence between the reference numbers and the component names in fig. 1 and fig. 2 is:

100 ' cooking utensil, 132 ' stirring blade, 170 ' drive shaft.

Wherein, the correspondence between the reference numbers and the part names in fig. 3 to 12 is:

100 cooking utensils;

112 inner pot, 113 pot body, 114 bottom plate, 116 stopper, 117 transmission chuck, 118 first transmission shaft, 119 mounting groove, 120 fixed press ring, 121 fixed press sleeve, 122 bearing, 123 first sealing element, 124 second sealing element, 125 first axial fixing element, 126 gasket and 127 second axial fixing element;

130 stirring devices, 132 stirring blades, 134 stirring shafts and 136 avoiding the groove;

140 drive unit, 142 motor, 144 drive wheel, 145 driven wheel, 146 belt;

150 plugging device, 152 plugging piece, 154 elastic piece;

160 outer pan, 162 drive jaw, 164 second drive shaft.

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 otherwise than as specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.

A cooking appliance 100 provided according to some embodiments of the present invention is described below with reference to fig. 3 to 12.

Example one

As shown in fig. 3 to 6, an embodiment of the first aspect of the present invention provides an inner pot assembly, comprising: an inner pot 112, wherein a cooking cavity and a first through hole are arranged on the inner pot 112; the transmission assembly is arranged in the first through hole and is connected with the inner pot 112; the mounting groove 119 is arranged on the transmission assembly; the stirring device 130 is detachably connected with the transmission assembly, at least one part of the stirring device 130 can extend into the mounting groove 119, and the transmission assembly can drive the stirring device 130 to rotate; the top surface of the drive assembly is substantially flush with the inner wall of the inner pan 112.

The inner pot component provided by the above embodiment of the present invention comprises an inner pot, a transmission component, a mounting groove 119 and a stirring device 130, wherein the mounting groove 119 is arranged on the transmission component, and the stirring device 130 is detachably connected with the transmission component, that is, the stirring device 130 can be mounted on the transmission component, can be removed from the transmission component, and can be cleaned alone, or the stirring device 130 is not mounted in the case that the food material in the inner pot does not need to be stirred. Further, at least a part of the stirring device 130 can extend into the mounting groove 119, the transmission assembly can drive the stirring device 130 to rotate, the top surface of the transmission assembly is approximately flush with the inner wall of the inner pot 112, by providing the mounting groove 119 on the transmission assembly, on one hand, the mounting groove 119 is configured such that the stirring device 130 provides a mounting position, so that the stirring device 130 can stably rotate relative to the inner pot through cooperation with the mounting groove 119, on the other hand, as shown in fig. 5 and 6, by providing the mounting groove 119 for mounting the stirring device 130 on the transmission assembly, the mounting groove 119 does not excessively protrude towards the cooking cavity of the inner pot, and there is no need to provide mounting structures such as a protruding shaft for fixedly mounting the stirring device 130 protruding towards the inside of the cooking cavity, so as to avoid that the mounting structures of the stirring device 130 protrude a large amount in the cooking cavity of the inner pot, the problem of among the relevant art, as shown in fig. 1 and fig. 2, because the transmission shaft of agitating unit stretches into the culinary art chamber of interior pot, not using the stirring function, after taking off stirring leaf 132 ', transmission shaft 170 ' can influence the normal relevant operations such as stir-fry, flourishing meal of operator to user's use experience has been promoted.

It is worth noting that the condition that the top surface of the transmission assembly is substantially flush with the inner wall of the inner pan 112 includes: the top surface of the drive assembly is substantially flush with the inner wall of the inner pan 112; alternatively, the transmission assembly protrudes slightly from the inner wall of the inner pan 112; alternatively, the drive assembly is slightly recessed within the inner wall of the inner pan 112.

Example two

As shown in fig. 3, 4, 5 and 6, on the basis of the first embodiment, the second embodiment provides an inner pot assembly, wherein the inner pot assembly further comprises: the plugging device 150 is movably arranged in the mounting groove 119, and the plugging device 150 can plug the mounting groove 119 under the condition that the stirring device 130 is separated from the inner pot assembly.

In this embodiment, it further limits that the inner pot component further includes a blocking device 150, the blocking device 150 is movably disposed in the mounting groove 119, and under the condition that the stirring device 130 is separated from the inner pot component, the blocking device 150 can block the mounting groove 119, so that after the stirring device 130 is taken down, the soup and food in the inner pot component can be prevented from entering the mounting groove 119 to cause the mounting groove 119 to be blocked by foreign matters, the problem that the subsequent stirring device 130 cannot be mounted in the mounting groove 119 is avoided, and the quality of the product is improved.

Specifically, in the actual use process, as shown in fig. 3 and 4, when the stirring function of the inner pot assembly needs to be used, the stirring device 130 may be installed in the installation groove 119, so that the stirring device 130 can rotate in the installation groove 119, and the stirring function of the inner pot assembly is realized through the rotation of the stirring device 130; as shown in fig. 5 and 6, when the stirring function of the inner pot assembly is not needed, or the stirring device 130 needs to be detached for cleaning, the stirring device 130 is taken out of the mounting groove 119, and the plugging device 150 can plug the mounting groove 119 after the stirring device 130 is taken out, so that the situation that foreign matters such as soup and food in the inner pot assembly enter the mounting groove 119 to block the mounting groove 119 is avoided, and the stirring device 130 is ensured to be smoothly mounted next time when the stirring device 130 needs to be mounted.

It can be understood that, as shown in fig. 5 and 6, by providing the mounting groove 119 for mounting the stirring device 130 on the inner pan assembly, the mounting groove 119 does not protrude toward the cooking cavity of the inner pan assembly too much, and there is no need to provide a mounting structure, such as a protruding shaft, protruding toward the inside of the cooking cavity, for fixedly mounting the stirring device 130 on the inner pan assembly, which avoids a large portion of the mounting structure of the stirring device 130 protruding out of the cooking cavity of the inner pan assembly, and thus, as shown in fig. 1 and 2, in the related art, since the transmission shaft 170 ' of the stirring device extends into the cooking cavity of the inner pan assembly, after the stirring blade 132 ' is removed without using a stirring function, the transmission shaft 170 ' may affect related operations, such as normal stir-frying and rice-holding, and the like, and thereby improving the use experience of a user.

As shown in fig. 4 and 6, in any of the above embodiments, the occlusion device 150 includes: the plugging piece 152, the plugging piece 152 can plug the installation groove 119; and an elastic member 154, wherein the elastic member 154 is configured to push the blocking member 152 to move toward the opening direction of the mounting groove 119.

In this embodiment, it is further specifically described that the blocking device 150 includes a blocking member 152 and an elastic member 154, the blocking member 152 can block the notch of the mounting groove 119 to prevent foreign matters from entering the mounting groove 119, and the elastic member 154 can provide power for the movement of the blocking member 152, so as to push the blocking member 152 to move toward the opening direction of the mounting groove 119 until the blocking member 152 moves to the notch of the mounting groove 119, thereby better blocking the mounting groove 119.

As shown in fig. 3 and 4, in particular, in a state where the stirring apparatus 130 is fitted in the mounting groove 119, the elastic member 154 is in a compressed state, at which time, since the weight of the stirring apparatus 130 is greater than the resilient force of the elastic member 154, the stirring apparatus 130 can restrain the elastic member 154 and the blocking member 152 in the mounting groove 119; as shown in fig. 5 and 6, after the stirring device 130 is removed, the elastic member 154 is restored from the compressed state, the elastic member 154 is extended to push the blocking member 152 to move toward the notch of the mounting groove 119 until the blocking member 152 abuts against the stopper 116, so that the blocking member 152 can better block the mounting groove 119, and prevent foreign matters from entering the mounting groove 119 to affect the assembly of the stirring device 130 next time, wherein the stopper 116 can prevent the blocking member 152 from departing from the mounting groove 119.

Further, the elastic member 154 is embodied as a spring, which has advantages of low cost, repeated compression and extension, and long life.

EXAMPLE III

As shown in fig. 3, 4, 5 and 6, on the basis of the first or second embodiment, the third embodiment provides an inner pot assembly,

the top surface of the transmission component is flush with the inner wall of the inner pot 112; or the transmission component protrudes out of the inner wall of the inner pot 112, and the distance between the top surface of the transmission component and the inner wall of the inner pot 112 is less than or equal to 5 mm; or the transmission component is sunken in the inner wall of the inner pot 112, and the distance between the top surface of the transmission component and the inner wall of the inner pot 112 is less than or equal to 3 mm.

In this embodiment, further limited the relation between the top surface of drive assembly and the inner wall of interior pot 112 for drive assembly can not too much protrusion in the inner wall of interior pot 112, thereby ensures to set up drive assembly and can not cause the influence to user's operations such as stir-fry, hold, promotes to stir-fry, hold the experience of relevant operation such as. Specifically, the top surface of drive assembly and the inner wall parallel and level of interior pot 112, that is, the top surface of drive assembly and the inner wall of interior pot 112 are on the coplanar, can not cause the influence to user's operations such as stir-fry, hold, promote to stir-fry, hold the experience of relevant operations such as, and, the washing of pot assembly in also being convenient for. Or, transmission assembly protrusion is in the inner wall of interior pot 112, and the distance between transmission assembly's the top surface and the inner wall of interior pot 112 is less than or equal to 5mm, because transmission assembly protrusion is little in the distance of the inner wall of interior pot 112, less than or equal to 5mm to guaranteed that transmission assembly's setting can not cause the influence to user's operations such as stir-fry, hold, promoted to stir-fry, hold the experience of relevant operations such as holding. Or, the transmission assembly is recessed in the inner wall of the inner pan 112, the distance between the top surface of the transmission assembly and the inner wall of the inner pan 112 is less than or equal to 3mm, and the transmission assembly does not protrude out of the inner wall of the inner pan 112, so that the setting of the transmission assembly is ensured not to influence the operations of stir-frying, containing and the like of a user, and the experience of related operations of stir-frying, containing and the like is improved; moreover, the distance of the drive assembly sinking into the inner wall of the inner pot 112 is small, and is less than or equal to 3mm, and the problem that the inner pot assembly is difficult to clean due to the fact that a deep pit is formed on the inner pot assembly is solved.

As shown in fig. 10, in any of the above embodiments, the opening of the mounting groove 119 is provided with a stopper 116, the plugging device 150 is located in the mounting groove 119, and the stopper 116 is configured to stop the plugging device 150.

In this embodiment, it is further limited that a stopper 116 is disposed at the opening of the mounting groove 119, and the stopper 116 can stop the plugging device 150, so as to prevent the plugging device 150 from falling out of the mounting groove 119, and prevent the plugging device 150 from falling and losing.

Specifically, the stopper 116 is a protrusion disposed on an inner wall of the mounting groove 119, the stopper 116 is located at a notch of the mounting groove 119, the plugging device 150 is located in the mounting groove 119, and the stopper 116 can stop the plugging device 150 from the notch of the mounting groove 119 to prevent the plugging device 150 from being removed from the mounting groove 119.

As shown in fig. 3 and 4, in any of the above embodiments, the stirring device 130 includes: a stirring blade 132; the stirring shaft 134 is connected with the stirring blades 132, the cross section of the stirring shaft 134 is non-circular, the stirring shaft 134 extends into the mounting groove 119, and the stirring shaft 134 is matched with the mounting groove 119.

In this embodiment, it is further specifically described that the stirring device 130 includes a stirring blade 132 and a stirring shaft 134, and the stirring shaft 134 is inserted into the mounting groove 119 to realize the connection between the stirring device 130 and the transmission component, so that the transmission component can drive the stirring device 130 to rotate. Specifically, the cross section of (mixing) shaft 134 is for being non-circular, and (mixing) shaft 134 stretches into in the mounting groove 119, and (mixing) shaft 134 and mounting groove 119 looks adaptation, make (mixing) shaft 134 can block and establish in mounting groove 119, can not rotate relatively between (mixing) shaft 134 and the mounting groove 119, because mounting groove 119 sets up on drive assembly, therefore, drive assembly can drive (mixing) shaft 134 when rotating and rotate, and then drive stirring leaf 132 and rotate, the stirring function of pot subassembly in the realization.

It should be noted that, compared with the structure of the stirring device in the related art shown in fig. 1 and 2, in which the hole is formed below the stirring blade 132 'and the transmission shaft 170' protruding from the inner wall of the inner pan assembly is formed on the inner pan assembly, as shown in fig. 5 and 6, in the present application, the stirring shaft 134 is disposed on the stirring blade 132, and there is no need to provide a mounting structure such as a protruding shaft protruding toward the inside of the cooking cavity for fixedly mounting the stirring device 130 on the inner pot assembly, so that a large portion of the mounting structure of the stirring device 130 protruding into the cooking cavity of the inner pot assembly is avoided, and the problems in the related art are solved, as shown in fig. 1 and 2, since the drive shaft 170' of the stirring device extends into the cooking cavity of the inner pot assembly, when the stirring function is not used and the stirring blade 132 'is removed, the transmission shaft 170' can affect the normal operation of the operator such as stir-frying, rice filling and the like, thereby improving the use experience of the user.

As shown in fig. 11 and 12, in any of the above embodiments, the cross section of the stirring shaft 134 is polygonal.

In this embodiment, it is further limited that the cross section of the stirring shaft 134 is polygonal, the shaft structure of the cross section is regular, and the shaft structure is easier to process and produce compared with a shaft with a special-shaped cross section, and when the shaft with a polygonal cross section is matched with the mounting groove 119, the side wall is a straight wall, and the surface are in contact, so that the stirring shaft 134 and the mounting groove 119 are less prone to relative rotation, and the transmission assembly drives the stirring shaft 134 to rotate more stably.

As shown in fig. 11 and 12, in practical application, the cross section of the mixing station is hexagonal, the shaft with the hexagonal cross section is convenient to process and produce, and when the shaft with the hexagonal cross section is matched with the mounting groove 119, the side walls abutted against each other are more, the stress is uniform, and the shaft is not easy to damage due to uneven stress in the rotating process.

As shown in fig. 11 and 12, in any of the above embodiments, the sidewall of the stirring shaft 134 is provided with an avoiding groove 136, and the stirring shaft 134 passes through the avoiding groove 136 to avoid the stopper 116 to be inserted into the mounting groove 119.

In this embodiment, an avoiding groove 136 corresponding to the stopper 116 is further defined on the sidewall of the stirring shaft 134, and the avoiding groove 136 is disposed at a position avoiding the stopper 116, so that the stirring shaft 134 does not interfere with the stopper 116 when inserted into the mounting groove 119, and the smooth mounting of the product is ensured; and keep off 116 and dodge the cooperation of groove 136 and also can make drive assembly drive when (mixing) shaft 134 rotates, the stress point between the two is more, on the one hand for it is more difficult for taking place relative rotation between (mixing) shaft 134 and the mounting groove 119, thereby it is more stable to make drive assembly drive the rotation of (mixing) shaft 134, on the other hand, makes the atress between drive assembly and the (mixing) shaft 134 more even, is difficult for damaging because the atress is uneven in the rotation process.

Example four

As shown in fig. 4 and 6, in any of the above embodiments, the transmission assembly includes: a transmission chuck 117 connected with the driving device 140; the first transmission shaft 118 is connected with the transmission chuck 117, the transmission chuck 117 can drive the first transmission shaft 118 to rotate, and the mounting groove 119 is formed in the first transmission shaft 118.

In this embodiment, the transmission assembly is further defined to include a transmission chuck 117 and a first transmission shaft 118, wherein the mounting groove 119 is disposed on the first transmission shaft 118, that is, the stirring shaft 134 of the stirring device 130 is connected to the first transmission shaft 118, and the first transmission shaft 118 can drive the stirring device 130 to rotate when rotating, so as to realize the stirring function of the inner pot assembly; the transmission chuck 117 is connected to the driving device 140 and the first transmission shaft 118, so that the driving device 140 can drive the transmission chuck 117 to rotate, and further drive the first transmission shaft 118 and the stirring device 130 to rotate through the transmission chuck 117.

As shown in fig. 10, further, the stopper 116 is disposed on the first transmission shaft 118, and the stopper 116 and the first transmission shaft 118 may be an integrated structure, which has good mechanical properties, so that the connection strength between the stopper 116 and the first transmission shaft 118 can be improved, and in addition, the stopper 116 and the first transmission shaft 118 may be integrally formed and mass-produced, so as to improve the processing efficiency of the product and reduce the processing cost of the product. Moreover, the blocking piece 116 and the first transmission shaft 118 are designed into an integrated structure which is integrally formed, so that the integrity of the inner pot assembly is improved, the number of parts is reduced, the installation procedures are reduced, the installation efficiency is improved, and the inner pot assembly is more convenient and reliable to install.

It can be understood that, by providing the mounting groove 119 for mounting the stirring device 130 on the first transmission shaft 118, the mounting groove 119 does not protrude toward the cooking cavity of the inner pan assembly too much, and there is no need to provide a mounting structure such as a protruding shaft for fixedly mounting the stirring device 130 protruding toward the inside of the cooking cavity on the inner pan assembly, which avoids the mounting structure of the stirring device 130 protruding more than the cooking cavity of the inner pan assembly, and solves the problems in the related art, as shown in fig. 1 and 2, because the transmission shaft 170 ' of the stirring device extends into the cooking cavity of the inner pan assembly, after the stirring blade 132 ' is removed, the transmission shaft 170 ' may affect the normal operation of the operator such as stir-frying and rice-holding, and the use experience of the user is improved.

As shown in fig. 4 and 6, in any of the above embodiments, the inner pot assembly further comprises: the fixed pressing ring 120 is connected with the inner pot 112, and the fixed pressing ring 120 is arranged at the first through hole; the fixed pressing sleeve 121 is arranged on the periphery of the first transmission shaft 118, and the fixed pressing sleeve 121 is connected with the fixed pressing ring 120; and the bearing 122 is sleeved on the first transmission shaft 118, and the bearing 122 is positioned between the first transmission shaft 118 and the fixed pressing sleeve 121.

In this embodiment, the inner pot assembly further includes a fixed press ring 120, a fixed press sleeve 121 and a bearing 122, the fixed press ring 120 is located at the first through hole and connected with the inner pot 112, the fixed press sleeve 121 is disposed at the periphery of the first transmission shaft 118, the fixed press sleeve 121 is connected with the fixed press ring 120, and the first transmission shaft 118 is installed by the cooperation of the fixed press sleeve 121 and the fixed press ring 120; the bearing 122 is sleeved on the first transmission shaft 118, and the bearing 122 is located between the first transmission shaft 118 and the fixed pressing sleeve 121, so that resistance of the first transmission shaft 118 in rotation is reduced, and the first transmission shaft 118 is enabled to rotate smoothly.

In any of the above embodiments, the first transmission shaft is not higher than the top surface of the fixed compression ring.

In this embodiment, it is further limited that first transmission shaft 118 is not higher than the top surface of fixed clamping ring 120, that is, first transmission shaft 118 is not protruding in the inner wall of interior pot 112, has further ensured that the setting of first transmission shaft 118 can not cause the influence to user's operations such as stir-fry, hold, promotes the experience of relevant operations such as stir-fry, hold, and, also, the washing of interior pot subassembly of being convenient for.

As shown in fig. 4 and 6, in any of the above embodiments, the transmission assembly further comprises: the first sealing element 123 is sleeved on the first transmission shaft 118, and the first sealing element 123 is positioned on one side of the bearing 122 close to the inner pot 112; and the second sealing element 124 is sleeved on the first transmission shaft 118, and the second sealing element 124 is positioned on one side of the bearing 122 far away from the inner pot 112.

In this embodiment, the transmission assembly further includes a first sealing member 123 and a second sealing member 124, the first sealing member 123 is sleeved on the first transmission shaft 118 and is located on one side of the bearing 122 close to the inner pan 112, the first sealing member 123 can seal a gap between the first transmission shaft 118 and the fixed press ring 120, so as to prevent foreign matters such as water, soup, food residues and the like in the inner pan assembly from entering the transmission assembly; the second sealing element 124 is sleeved on the first transmission shaft 118 and is located on one side of the bearing 122 away from the inner pot 112, that is, the first sealing element 123 and the second sealing element 124 prevent the entry of foreign matters from the upper side and the lower side of the bearing 122, so as to prevent the bearing 122 from being damaged by the contact of the foreign matters such as water, soup and the like with the bearing 122; further, the second sealing member 124 can seal the gap between the first transmission shaft 118 and the fixed pressing sleeve 121, preventing foreign materials such as water, soup, food debris, etc. from entering the transmission assembly.

In a specific application, the first sealing member 123 is specifically a sealing ring, for example, the first sealing member 123 is a V-shaped sealing ring or an O-shaped sealing ring, and the V-shaped sealing ring or the O-shaped sealing ring has the advantages of being easy to install and having good sealing performance. The second sealing member 124 is specifically a sealing ring, for example, the second sealing member 124 is a V-shaped sealing ring or an O-shaped sealing ring, and the V-shaped sealing ring or the O-shaped sealing ring has the advantages of being easy to install and having good sealing performance.

As shown in fig. 4 and 6, in any of the above embodiments, the transmission assembly further comprises: two first axial fixing pieces 125, wherein the number of the first axial fixing pieces 125 is two, and the two first axial fixing pieces 125 are respectively arranged at two ends of the bearing 122 along the axial direction so as to limit the axial movement of the bearing 122; a washer 126 disposed on a side of the second seal 124 remote from the bearing 122; and a second axial fixing member 127 disposed on a side of the spacer 126 away from the bearing 122 to restrict axial movement of the spacer 126.

In this embodiment, the transmission assembly is further defined to include a first axial mount 125, a second axial mount 127, and a spacer 126. The two first axial fixing pieces 125 are respectively disposed at two ends of the bearing 122 in the axial direction, and are used for limiting the axial movement of the bearing 122, so that the axial position of the bearing 122 is not shifted; the spacer 126 and the second axial fixing member 127 jointly limit the axial direction of the second sealing member 124, so that the axial position of the second sealing member 124 is not deviated, specifically, the spacer 126 is disposed on the side of the second sealing member 124 away from the bearing 122, and the second axial fixing member 127 is disposed on the side of the spacer 126 away from the bearing 122, so as to limit the axial movement of the spacer 126.

As shown in fig. 4 and 6, the first and second axial fixing

members

125 and 127 may be circlips. Further, a groove is formed on the circumferential outer wall of the transmission shaft, and the first axial fixing member 125 is arranged in the groove, so that the first axial fixing member 125 is installed and fixed; a groove is provided on the inner wall of the fixed pressing sleeve 121, and the second axial fixing member 127 is disposed in the groove, thereby achieving the mounting and fixing of the second axial fixing member 127.

In any of the above embodiments, the inner pan 112 is provided with a protrusion protruding towards the inside of the cooking cavity, the back of the protrusion is provided with an accommodating cavity, the first through hole is disposed at the protrusion, and the transmission assembly is located in the accommodating cavity and does not protrude from the accommodating cavity.

In this embodiment, it specifically explains that the inner pan 112 is provided with the protrusion protruding towards the inside of the cooking cavity, and the accommodating cavity is provided on the back of the protrusion, the first through hole is provided at the protrusion, the transmission assembly is located in the accommodating cavity, and does not protrude in the accommodating cavity, so that the bottom surface of the inner pan assembly has no protruding structure, the inner pan assembly can be conveniently and stably placed after being taken out of the outer pan 160, and the use by a user is facilitated.

As shown in fig. 3 and 5, in any of the above embodiments, the inner pan 112 includes: a pan body 113; the bottom plate 114 is arranged on the outer side of the bottom wall of the pot body 113, a through hole is formed in the bottom plate 114, the transmission assembly is located in the through hole, and the surface, away from the pot body 113, of the bottom plate 114 is lower than the transmission assembly.

In this embodiment, it is specifically described that the inner pot 112 includes the pot body 113 and the bottom plate 114, wherein the bottom plate 114 is disposed outside the bottom wall of the pot body 113, that is, the bottom plate 114 is located between the pot body 113 and the heating device of the cooking appliance 100, and under the condition that the heating device works, the bottom plate 114 can avoid the heating device from directly contacting the pot body 113, so that the heat generated by the heating device is transferred to the pot body 113 through the bottom plate 114, thereby ensuring that the bottom of the pot body 113 is uniformly heated, and ensuring the cooking effect. Specifically, the bottom plate 114 may be fixed to the pan body 113 by welding or screws. Further, be equipped with the through-hole on bottom plate 114, the transmission subassembly is arranged in the through-hole, and the face that pot body 113 was kept away from to bottom plate 114 is less than the transmission subassembly, and is promptly, the transmission subassembly can not bulge in bottom plate 114 to make the bottom surface of interior pot subassembly not have protruding structure, be convenient for steadily place interior pot subassembly after taking out in by outer pot 160, convenience of customers directly steadily places interior pot subassembly on the desktop, be convenient for be used for the use.

EXAMPLE five

As shown in fig. 3, 5 and 7, according to a second aspect of the present invention, the present invention provides a cooking appliance 100 having the inner pot assembly provided in any one of the embodiments of the first aspect, and therefore, the cooking appliance 100 provided in any one of the embodiments of the present invention has all the advantages of the inner pot assembly provided in any one of the embodiments of the first aspect, which is not listed here.

In any of the above embodiments, the cooking appliance 100 further includes: and the driving device 140, wherein the driving device 140 is connected with the transmission assembly to drive the transmission assembly to rotate.

In this embodiment, the cooking appliance 100 further comprises a driving device 140, the driving device 140 is connected to the stirring device 130 to drive the stirring device 130 to rotate, it is understood that the driving device 140 can be directly connected to the stirring device 130 to drive the stirring device 130 to rotate; the driving device 140 may also be indirectly connected to the stirring device 130 to rotate the stirring device 130.

In any of the above embodiments, the cooking appliance 100 further includes: an outer pot 160, wherein the outer pot 160 is provided with a containing cavity, the inner pot assembly is detachably arranged in the containing cavity, and the driving device 140 is arranged in the outer pot 160; and the transmission jaw assembly is arranged in the outer pot 160, is connected with the driving device 140 and can be connected with the transmission chuck 117 in a clamping way.

In this embodiment, the cooking utensil 100 further comprises an outer pot 160, the inner pot assembly is detachably disposed in the accommodating cavity of the outer pot 160, the driving device 140 is disposed in the outer pot 160, and since the outer pot 160 does not need to be washed with water, disposing the driving device 140 in the outer pot 160 reduces the waterproof requirement for the product, and also improves the safety of the driving device 140. Further, a transmission jaw assembly is arranged in the outer pot 160, the transmission jaw assembly is connected with the driving device 140, and can be connected with the transmission chuck 117 in a clamping manner, so that the transmission jaw assembly is driven to rotate by the driving device 140, the transmission jaw assembly drives the transmission chuck 117 connected with the transmission jaw assembly in a clamping manner to rotate, and further the stirring device 130 rotates.

In any of the above embodiments, as shown in fig. 4 and 6, the drive dog assembly comprises: the transmission claw 162, and the transmission claw 162 can be connected with the transmission chuck 117 in a clamping way; a second drive shaft 164 is disposed at an end of the drive dog 162 remote from the drive chuck 117, the second drive shaft 164 being connected to the drive device 140.

In this embodiment, the drive dog assembly includes a drive dog 162 and a second drive shaft 164, the drive dog 162 is snappingly connectable to the drive chuck 117 such that rotation of the drive dog 162 rotates the drive chuck 117 on the inner pot assembly, and the drive dog 162 is disengageable from the drive chuck 117 to facilitate removal of the inner pot assembly from the outer pot 160. Further, a second drive shaft 164 is provided at the end of drive dog 162 remote from drive chuck 117, and second drive shaft 164 is connected to drive device 140. connection to drive device 140 is facilitated by providing second drive shaft 164 at the end of drive dog 162 remote from drive chuck 117.

As shown in fig. 4 and 6, specifically, the second transmission shaft 164 is connected to the transmission claw 162 by a pin, a fixing groove may be formed at an end of the transmission claw 162 away from the transmission chuck 117, the second transmission shaft 164 is inserted into the fixing groove, a first fixing hole is formed on a groove wall of the fixing groove, a second fixing hole is formed on the second transmission shaft 164, and the pin passes through the first fixing hole and the second fixing hole to realize connection between the transmission claw 162 and the second transmission shaft 164.

In one embodiment of the present invention, in the case that the driving device 140 is a motor 142, the motor shaft is directly connected to the second rotating shaft to realize the rotation of the transmission assembly.

In another embodiment of the present invention, as shown in fig. 8 and 9, in case the driving means 140 comprises a motor 142 and a transmission member, the second rotation shaft is connected to a driven wheel 145 to effect rotation of the transmission assembly. Specifically, the transmission member can specifically be a belt 146 wheel, wherein the belt 146 wheel includes a driving wheel 144, a driven wheel 145 and a belt 146, the driving wheel 144 is connected with the motor shaft, the motor shaft can drive the driving wheel 144 to rotate, the driven wheel 145 is connected with a transmission second transmission shaft 164, the driving wheel 144 is connected with the driven wheel 145 through the belt 146, so that when the driving wheel 144 rotates, the driven wheel 145 can be driven to rotate through the belt 146, and further the rotation of the transmission assembly is realized.

As shown in fig. 4 and 6, further, the second transmission shaft 164 is connected to the driven wheel 145 by a pin, the second transmission shaft 164 may be inserted into the driven wheel 145, a third fixing hole is provided on a side wall of the driven wheel 145, a fourth fixing hole is provided on the second transmission shaft 164, and the pin passes through the third fixing hole and the fourth fixing hole to realize connection between the driven wheel 145 and the second transmission shaft 164.

Further, a bracket for mounting the driving device 140 is provided in the outer pan 160, the motor 142 is fixed on the bracket, the second transmission shaft 164 passes through a through hole provided on the bracket, and a second bearing is provided between the second transmission shaft 164 and the bracket, and the second bearing can play a role of reducing frictional resistance between the second transmission shaft 164 and the bracket, so that the rotation of the second transmission shaft 164 is smooth.

In any of the above embodiments, as shown in fig. 7, 8 and 9, the driving device 140 includes a motor 142, and a motor shaft of the motor 142 is connected to the transmission assembly; or the driving device 140 includes a motor 142 and a transmission member, and a motor shaft of the motor 142 is connected to the transmission member through the transmission member.

In this embodiment, the driving device 140 is embodied as a motor 142, and a motor shaft of the motor 142 is connected to the transmission assembly so as to rotate the transmission assembly by the rotation of the motor shaft. Alternatively, the driving device 140 includes a motor 142 and a transmission member, and a motor shaft of the motor 142 is connected to the transmission member through the transmission member, so that the transmission member is driven to rotate by the rotation of the motor shaft, and the transmission member is driven to rotate. The driving medium can be indirect with the operation transmission of motor 142 to the drive assembly on to can change the position of setting of motor 142, make motor 142 need not set up under drive assembly, thereby can set up the mounted position of motor 142 according to the actual space of product, make the mounted position of each spare part of product reasonable.

As shown in fig. 8 and 9, the transmission member may be a pulley 146, and the pulley 146 has the advantages of low cost, simple structure and easy installation. The belt 146 wheel comprises a driving wheel 144, a driven wheel 145 and a belt 146, the driving wheel 144 is connected with a motor shaft, the motor shaft can drive the driving wheel 144 to rotate, the driven wheel 145 is connected with the transmission assembly, the driving wheel 144 is connected with the driven wheel 145 through the belt 146, and therefore when the driving wheel 144 rotates, the driven wheel 145 can be driven to rotate through the belt 146, and rotation of the transmission assembly is achieved.

In the description of the present invention, it should be noted that the "cooking appliance" mentioned in the present invention may include any device capable of cooking food, including but not limited to an electric cooker and a pressure cooker, to which the technical solution of the present invention can be applied.

In the present invention, the terms "first", "second", and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited 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 of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or unit must have a specific direction, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

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 is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to 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. An inner pot assembly, comprising:

the cooking pot comprises an inner pot, a cooking cavity and a first through hole, wherein the inner pot is provided with the cooking cavity;

the transmission assembly is arranged in the first through hole and is connected with the inner pot;

the mounting groove is arranged on the transmission assembly;

the stirring device is separably connected with the transmission assembly, at least one part of the stirring device can extend into the mounting groove, and the transmission assembly can drive the stirring device to rotate;

the top surface of the transmission assembly is approximately flush with the inner wall of the inner pot, so that the transmission assembly does not excessively protrude out of the inner wall of the inner pot;

the stirring device includes:

stirring blades;

the stirring shaft is connected with the stirring blades, extends into the mounting groove and is matched with the mounting groove;

the transmission assembly includes:

the transmission chuck is connected with the driving device;

the first transmission shaft is connected with the transmission clamping head, the transmission clamping head can drive the first transmission shaft to rotate, and the mounting groove is formed in the first transmission shaft.

2. The inner pot assembly of claim 1 further comprising:

the plugging device is movably arranged in the mounting groove, and can plug the mounting groove under the condition that the stirring device is separated from the inner pot component.

3. The inner pan assembly of claim 2, wherein the blocking device comprises:

the plugging piece can plug the mounting groove;

the elastic piece is configured to push the blocking piece to move towards the opening direction of the mounting groove.

4. Inner pot assembly according to any one of claims 1 to 3,

the top surface of the transmission assembly is flush with the inner wall of the inner pot; or

The transmission component protrudes out of the inner wall of the inner pot, and the distance between the top surface of the transmission component and the inner wall of the inner pot is less than or equal to 5 mm; or

The transmission assembly is sunken in the inner wall of the inner pot, and the distance between the top surface of the transmission assembly and the inner wall of the inner pot is smaller than or equal to 3 mm.

5. Inner pot assembly according to claim 2,

the opening of the mounting groove is provided with a stopper, the plugging device is positioned in the mounting groove, and the stopper is configured to stop the plugging device.

6. The inner pan assembly of claim 1, wherein the agitator shaft is non-circular in cross-section.

7. Inner pot assembly according to claim 5,

and an avoiding groove is formed in the side wall of the stirring shaft, and the stirring shaft avoids the stopper through the avoiding groove so as to be inserted into the mounting groove.

8. The inner pot assembly of claim 1 further comprising:

the fixed pressing ring is connected with the inner pot and arranged at the first through hole;

the fixed pressing sleeve is arranged on the periphery of the first transmission shaft and is connected with the fixed pressing ring;

the bearing is sleeved on the first transmission shaft and is positioned between the first transmission shaft and the fixed pressing sleeve.

9. Inner pot assembly according to claim 8,

the first transmission shaft is not higher than the top surface of the fixed compression ring.

10. The inner pot assembly of claim 8 further comprising:

the first sealing element is sleeved on the first transmission shaft and is positioned on one side of the bearing close to the inner pot;

and the second sealing element is sleeved on the first transmission shaft and is positioned on one side of the bearing far away from the inner pot.

11. Inner pot assembly according to any one of claims 1 to 3,

be provided with the orientation on the interior pot the convex arch of culinary art intracavity portion, bellied back is provided with holds the chamber, first through-hole sets up protruding department, drive assembly is located hold in the chamber, and do not protrude in hold the chamber.

12. A cooking appliance, comprising:

the inner pot assembly defined in any one of claims 1 to 11.

13. The cooking appliance of claim 12, further comprising:

and the driving device is connected with the transmission assembly of the inner pot assembly to drive the stirring device to rotate.

14. The cooking appliance of claim 13, further comprising:

the outer pot is provided with an accommodating cavity, the inner pot assembly is detachably arranged in the accommodating cavity, and the driving device is arranged in the outer pot;

the transmission clamping jaw assembly is arranged in the outer pot and connected with the driving device, and the transmission clamping jaw assembly can be connected with a transmission clamping head of the inner pot assembly in a clamping mode.

15. The cooking appliance of claim 13,

the driving device comprises a motor, and a motor shaft of the motor is connected with the transmission assembly of the inner pot assembly; or

The driving device comprises a motor and a transmission part, and a motor shaft of the motor is connected with the transmission component of the inner pot component through the transmission part.