CN114468815A

CN114468815A - Multifunctional rice cooker

Info

Publication number: CN114468815A
Application number: CN202011157617.6A
Authority: CN
Inventors: 朱泽春; 毛龙; 郭小玉; 王源
Original assignee: Joyoung Co Ltd
Current assignee: Joyoung Co Ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2022-05-13

Abstract

The embodiment of the invention provides a multifunctional rice cooker, which comprises a cooker cover, a cooker body and an inner cooker, wherein the cooker cover comprises a stirring piece and an inner cover assembly which can be selectively connected; the inner cup subassembly assembles on the pot cover, and the sealing washer forms the seal chamber of drive assembly and stirring piece junction with the cooperation of inner cup subassembly, and the inner cup subassembly is detached the pot cover, and stirring piece is connected with drive assembly and is stretched into interior pot and stir edible material. The embodiment of the invention can be realized by assembling the stirring piece on the driving component when the stirring function is needed, and the inner cover component is used for replacing the stirring piece when cooking, so that the connection part of the driving component and the stirring piece is sealed, and the influence of steam on the rice cooker with the stirring function when cooking is reduced.

Description

Multifunctional rice cooker

Technical Field

The embodiment of the invention relates to the field of electric cookers, but not limited to the field of electric cookers, in particular to a multifunctional rice cooker.

Background

The upper cover assembly can be opened, the inner cover assembly is arranged on the upper cover assembly, the sealing ring is arranged on the inner cover assembly, sealing can be achieved when the inner cover assembly is installed, the rice cooking function of the rice cooker is met, and the inner cover assembly can be disassembled and assembled and is convenient to clean after being disassembled.

In conventional technical scheme, the function of cooking is realized when the inner cup subassembly is installed, the inner cup subassembly can conveniently be washed after being pulled down, the function of beating egg white does not exist in most of rice cookers at present, when being equipped with the inner cup subassembly, rotation and revolution that can't satisfy egg beating net simultaneously to steam gets into from the junction of beating egg device and rice cooker easily and causes the influence to the rice cooker when cooking.

Disclosure of Invention

The invention aims to overcome the defects of the prior art, provide a multifunctional rice cooker and solve the problem that steam is easy to enter from the joint of a driving component and the rice cooker to affect the rice cooker when the conventional rice cooker with a stirring function is used for cooking.

In order to solve the technical problems, the invention adopts the following technical scheme:

the embodiment of the invention provides a multifunctional rice cooker, which comprises a cooker cover, a cooker body and an inner cooker, wherein the cooker cover comprises a stirring piece and an inner cover assembly which can be selectively connected, the cooker cover is provided with a driving assembly connected with the stirring piece, and the periphery of the connection part of the driving assembly and the stirring piece is annularly provided with a sealing ring; the inner cover assembly is assembled on the cooker cover, the sealing ring is matched with the inner cover assembly to form a sealing cavity at the joint of the driving assembly and the stirring part, the inner cover assembly is detached from the cooker cover, and the stirring part is connected with the driving assembly and extends into the inner cooker to stir food materials. The embodiment of the invention can be realized by assembling the stirring piece on the driving component when the stirring function is needed, and the inner cover component is used for replacing the stirring piece when cooking, so that the connection part of the driving component and the stirring piece is sealed, and the influence of steam on the rice cooker with the stirring function when cooking is reduced.

In one exemplary embodiment, the rice cooking mode comprises a rice cooking mode for mounting an inner cover assembly and a stirring mode for mounting a stirring piece, wherein the stirring piece is separated from the driving assembly, the inner cover assembly is assembled on the pot cover, and the sealing ring is matched with the inner cover assembly to form a sealing cavity so as to seal the connection position of the driving assembly and the stirring piece; and in a stirring mode, the inner cover component is detached from the pot cover, the stirring piece is connected with the driving component, the pot cover is covered to enable the stirring piece to stretch into the inner pot, and the driving component drives the stirring piece to stir food materials. The multifunctional rice cooker is provided with a rice cooking mode for mounting the inner cover component and a stirring mode for mounting the stirring piece, so that the sealing performance of the multifunctional rice cooker during rice cooking is guaranteed.

In an exemplary embodiment, the pot cover further comprises a lining cover assembly and a surface cover assembly, the driving assembly is arranged on the lining cover assembly, a through hole for installing the driving assembly is formed in the lining cover assembly, and the stirring piece is connected with the driving assembly through the through hole formed in the lining cover assembly, so that the structure is simple.

In an exemplary embodiment, the sealing ring is arranged on the lining cover assembly, the sealing ring is abutted against the lining cover assembly through the driving assembly, the sealing ring is detachably connected with the lining cover assembly, and the sealing ring is arranged at the joint of the driving assembly and the lining cover assembly, so that the sealing performance is optimized.

In an exemplary embodiment, the sealing ring is arranged around the through hole, the driving assembly is connected with the through hole in a sealing mode through the sealing ring, the lower end of the sealing ring extends out of the through hole, the extending length is not less than the distance between the inner cover assembly and the through hole when the inner cover assembly is assembled on the pot cover, a sealing cavity can be formed between the lower end of the sealing ring and the inner cover assembly, and the sealing performance is optimized.

In an exemplary embodiment, when the inner lid assembly is assembled on the pot lid, the sealing cavity formed by the sealing ring and the inner lid assembly in a matched mode is a cavity with an outward protruding side wall, the cavity with the outward protruding side wall is more stable in structure, and the sealing ring can be guaranteed to be correctly matched with the inner lid assembly to form the sealing cavity.

In an exemplary embodiment, the driving assembly comprises a sun wheel and a planet wheel, and projections of the sun wheel and the planet wheel along the axial direction of the through hole are positioned in the through hole.

In an exemplary embodiment, at least one planetary wheel is arranged in the driving assembly, the stirring piece is detachably connected with one planetary wheel in the driving assembly, and when the driving assembly works, the stirring piece connected with the planetary wheel can rotate and revolve at the same time.

In an exemplary embodiment, a clamping groove is formed in the lower end face of the planet wheel, a fastening spring is arranged in the clamping groove, a clamping protrusion matched with the clamping groove is arranged on the stirring piece, the clamping protrusion extends into the clamping groove and then passes through the fastening spring to be fixed with the clamping groove, one end of the stirring piece, which is provided with the clamping protrusion, is connected with the clamping groove in an inserting mode, the fastening spring can play a role in fixing the clamping protrusion inserted into the clamping groove, and the structure is simple and easy to assemble.

In an exemplary embodiment, the lower end of the stirring member is an egg-breaking net, and the driving member can break egg white in the inner pot by driving the stirring member.

Additional features and advantages of embodiments of the invention will be set forth in the description which follows.

Drawings

The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the example serve to explain the principles of the invention and not to limit the invention.

FIG. 1 is a schematic side sectional view of a multifunctional rice cooker in a stirring mode according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is an enlarged partial view of portion B of FIG. 1;

FIG. 4 is an exploded view of the drive assembly and stirring member of the present invention;

FIG. 5 is a schematic top view of a liner cover assembly in accordance with an embodiment of the present invention;

FIG. 6 is a schematic bottom view of a liner cover assembly in accordance with an embodiment of the present invention;

FIG. 7 is a schematic front view of the assembled lid and inner lid assembly of the present invention;

FIG. 8 is a schematic side sectional view of the multi-functional rice cooker of the embodiment of the present invention in the rice cooking mode;

fig. 9 is a perspective view illustrating the assembled pot cover and inner cover assembly according to the embodiment of the present invention;

FIG. 10 is a schematic side sectional view of the inner pot and stirring element according to an embodiment of the invention.

Wherein, the corresponding relations between the reference numbers and the part names in fig. 1 to 10 are as follows:

1 pot cover, 10 inner cup subassemblies, 11 face lid subassemblies, 12 lining lid subassemblies, 13 sealing rings, 130 protruding muscle, 14 seal chamber, 15 ventholes, 16 through-holes, 17 motor, 2 pivot, 3 pot bodies, 4 interior pots, 5 agitators, 51 stirring piece, 511 joint arch, 512 play egg net, 52 drive assembly, 521 sun gear, 522 planet wheel, 5221 draw-in groove, 5222 fastening spring, 523 casing, 524 planet carrier, 6 torsional springs.

Detailed Description

Embodiments of the present invention will be described herein with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.

The first embodiment is as follows:

as shown in fig. 1 to 10, the embodiment of the present invention provides a multifunctional rice cooker, which comprises a cooker cover 1, a cooker body 3 and an inner cooker 4, wherein the cooker cover 1 comprises a stirring member 51 and an inner cover assembly 10 which can be selectively connected, a driving assembly 52 connected with the stirring member 51 is arranged on the cooker cover 1, a sealing ring 13 is arranged on the outer circumference of the connection part of the driving assembly 52 and the stirring member 51, the rice cooker has a cooking mode and a stirring mode, when the rice cooker is required to work in the cooking mode, the stirring member 51 is not connected with the driving assembly 52, the inner cover assembly 10 is arranged on the cooker cover 1, so that the sealing ring 13 is in close contact with one surface of the inner cover assembly 10 facing the sealing ring 13 to form a sealed cavity 14, the position of the driving assembly 52 for connecting with the stirring member 51 is sealed, then the cooking operation can be normally performed, and the sealed cavity 14 can effectively prevent steam generated during cooking from entering the driving assembly 52 from the position of the driving assembly 52 for connecting with the stirring member 51 into the driving assembly 52 In the middle, the internal structure of the driving assembly 52 is affected, so that the internal working environment of the driving assembly 52 is moist and serious, the internal structure of the driving assembly 52 is rusted and blocked, and the service life is reduced; when the rice cooker needs to work in a stirring mode, the inner cover assembly 10 is detached from the cooker cover 1, the stirring piece 51 is connected with the driving assembly 52, and after the cooker cover 1 and the cooker body 3 are closed, the driving assembly 52 can drive the stirring piece 51 to stir in the inner cooker 4.

Further, when the inner lid assembly 10 is assembled on the lid 1, the sealing ring 13 cooperates with the inner lid assembly 10 to form the sealing cavity 14, which is a cavity with a sidewall protruding outwards, and the whole shape is similar to a drum shape, which is more stable in structure, and ensures that the sealing ring 13 can cooperate with the inner lid assembly 10 correctly to form the sealing cavity 14.

Further, the lower end of the stirring member 51 is an egg-beating net, that is, the portion of the stirring member 51 for stirring is configured as an egg-beating net, so that the stirring member 51 can beat egg white in the inner pot 4 under the driving of the driving assembly 52.

Further, the driving assembly 52 includes a sun gear 521, planet gears 522, a planet carrier 524 for supporting the sun gear 521 and the planet gears 522, and a casing 523 for accommodating the sun gear 521, the planet gears 522 and the planet carrier 524, wherein an inner side wall of the casing 523 is circumferentially provided with a ring gear, the planet carrier 524 is used for supporting the sun gear 521 and the planet gears 522, the sun gear 521, the planet gears 522, the planet carrier 524 and the casing 523 form a conventional planet gear structure, wherein the planet gears 522 may be provided with one or more, an opening is provided on a lower end surface of the casing 523, the stirring member 51 passes through the through hole 16 and is detachably connected with one of the planet gears 522 exposed from the opening, the detachable connection may be a conventional detachable fixed connection manner such as clamping, screwing, and the like, and the driving assembly 52 can be driven by the motor 17 provided on the pot cover 1, the motor 17 and the driving assembly 52 can be connected by a gear transmission, a worm gear transmission or a combination of the two.

Utilize the rice cooker of this embodiment, can conveniently make the cake, particularly, can utilize earlier the stirring mode to stir the egg in pot 4 in, the heating function who utilizes the mode of cooking heats again, makes the cake, has saved the process that needs manual stirring egg among the current cake preparation technology.

The stirring member 51 is not limited to the egg beating net 512, and in other embodiments, the food material in the inner pot 4 may be stirred, so that the food material in the inner pot 4 is heated more uniformly.

Example two:

as shown in fig. 1 to 4, an embodiment of the present invention provides a multifunctional rice cooker, which includes a cooker cover 1, a cooker body 3, an inner cooker 4 and a stirrer 5, wherein the cooker cover 1 is hinged to the cooker body 3, the inner cooker 4 is placed in the cooker body 3, the stirrer 5 is arranged on the cooker cover 1 and is used for stirring food materials in the inner cooker 4, the stirrer 5 includes a stirring member 51 and a driving assembly 52, the cooker cover 1 includes a surface cover assembly 11 and a lining cover assembly 12, and the driving assembly 52 is arranged on the cooker cover 1 and is fixedly connected to the cooker cover 1.

Further, the driving assembly 52 is located on the lining cover assembly 12 and is in threaded connection with the lining cover assembly 12, a through hole 16 is formed in the lining cover assembly 12, the lining plate assembly is a plate-shaped part, the through hole 16 penetrates through the upper end face and the lower end face of the lining plate assembly, the through hole 16 is used for installing the driving assembly 52, the upper end of the stirring piece 51 can penetrate through the through hole 16 to be connected with the driving assembly 52, the lower end of the stirring piece can extend into the inner pot 4 and can stir in the inner pot 4 under the action of the driving assembly 52, the driving assembly 52 comprises a sun wheel 521 and a planet wheel 522, and projections of the sun wheel 521 and the planet wheel 522 along the axial direction of the through hole 16 are located in the through hole 16, or when the driving assembly 52 drives the stirring piece 51 to stir in the inner pot 4, the stirring piece 51 does not interfere with the inner wall of the through hole 16.

Further, the driving assembly 52 may also be a driving shaft driven by the motor 17, or a coupler connected to the motor 17, and the stirring member 51 is connected to the driving assembly 52 and then can rotate around the center of the driving assembly 52 to stir the food material in the inner pot 4.

Example three:

as shown in fig. 1, 2, 4, 6, and 8, in the embodiment of the present invention, a sealing ring 13 is disposed between the through hole 16 and the driving assembly 52, the sealing ring 13 is circumferentially disposed along the through hole 16 and is pressed on the lining assembly 12 by the driving assembly 52 through the screw connection between the driving assembly 52 and the lining assembly 12, so that the sealing ring 13 seals the gap between the lining assembly 12 and the driving assembly 52, and meanwhile, the sealing ring 13 is detachably connected with the lining assembly 12, which facilitates future replacement or cleaning.

Further, the lower end of the sealing ring 13 extends out of the through hole 16 to the lower end face of the liner cover assembly 12, and the length exceeding the lower end face of the liner cover assembly 12 is not less than the distance between the upper end face of the inner cover assembly 10 and the lower end face of the liner cover assembly 12 when the inner cover assembly 10 is assembled on the pot cover 1, so that the lower end face of the sealing ring 13 can be in close contact with the upper end face of the inner cover assembly 10 to form the sealing cavity 14 when the inner cover assembly 10 is assembled on the pot cover 1 or the liner cover assembly 12.

Example four:

as shown in fig. 1, 4, 5 and 8, an embodiment of the invention provides a multifunctional rice cooker, which comprises a cooker cover 1, a cooker body 3, an inner cooker 4 and a rotating shaft 2, wherein the cooker cover 1 and the cooker body 3 are respectively provided with a structure for connecting with the rotating shaft 2, the cooker cover 1 is hinged on the cooker body 3 through the rotating shaft 2, the cooker cover 1 comprises a lining cover component 12, an air outlet 15 and a motor 17, the motor 17 is horizontally arranged on the lining cover component 12, compared with the vertical arrangement on the lining cover component 12, the occupied space of the motor 17 in the height direction is reduced, the whole thickness of the cooker cover 1 can be greatly reduced in design, the feeling of heavy weight and light feet can be avoided, meanwhile, the packaging height is reduced, and the packaging material is saved.

Further, the pot cover 1 further comprises a surface cover assembly 11, the surface cover assembly 11 is arranged on the lining cover assembly 12 and forms a space for placing components such as a motor 17 and a driving assembly 52 between the lining cover assembly 12 and the lining cover assembly 12, the lining cover is connected with the rotating shaft 2 and is hinged with the pot body 3 through the rotating shaft 2, the surface cover assembly 11 is clamped with the lining cover assembly 12, the motor 17 can be fixed on the upper surface of the lining cover assembly 12 in a threaded mode, the air outlet 15 and the motor 17 are both arranged on the rear half area of the pot cover 1, and in the pot cover 1, the rear half area refers to an area on one side of the pot cover 1 close to the rotating shaft 2 with the center of the pot cover 1 as a reference. According to the embodiment of the invention, the motor 17 is horizontally arranged in the rear half area of the pot cover 1, so that the thickness of the pot cover 1 can be further reduced during design, and meanwhile, the torsion required by the opening and closing of the pot cover 1 can be reduced.

Further, be provided with drive assembly 52 on the lining cover, venthole 15 is located between drive assembly 52 and the pivot 2, and is located the middle part of lining lid subassembly 12 and the articulated one end of pot body 3, drive assembly 52 sets up near venthole 15 and with lining lid subassembly 12 fixed connection, venthole 15 receives drive assembly 52 action of gravity, and the vibrations that venthole 15 department produced are less when steam passes through venthole 15, is difficult for leaking gas.

Example five:

as shown in fig. 5, an embodiment of the present invention provides a multifunctional rice cooker, which includes a cooker cover 1, a cooker body 3 and an inner cooker 4, wherein the cooker cover 1 includes a motor 17, the cooker cover 1 is hinged to the cooker body 3, at least one torsion spring 6 is respectively disposed on two sides of the cooker cover 1 hinged to the cooker body 3, and the torsion of the torsion spring 6 on one side of the cooker cover 1 where the motor 17 is disposed is larger than the torsion of the torsion spring 6 on the other side, so that the torsion of the torsion spring 6 is adjusted, and the two sides of the cooker cover 1 hinged to the cooker body 3 are uniformly stressed when the cooker is opened or closed.

Further, pot cover 1 includes the lining lid subassembly 12, the lining lid subassembly 12 is articulated with the pot body 3 through

pivot

2, 6 covers of torsional spring are established on pivot 2, the line diameter that is located the torsional spring 6 of pot cover 1 one side that is equipped with motor 17 is greater than the line diameter of opposite side torsional spring 6, consider that the gravity of motor 17 side is greater than the one side that does not set up motor 17 on the pot cover 1, through increasing the 6 line diameters of motor 17 side torsional spring, make the 6 torsion of torsional spring of pot cover 1 and pot body 3 articulated department one side be greater than the 6 torsion of opposite side torsional spring, it is even to realize that pot cover 1 uncaps the atress.

Example six:

pivot

2, 6 covers of torsional spring are established on pivot 2, the number of turns of the torsional spring 6 that is located 1 one side that is equipped with motor 17 of pot cover is greater than the number of turns of opposite side torsional spring 6, consider that the gravity of motor 17 side is greater than the one side that does not set up motor 17 on the pot cover 1, through increasing the 6 numbers of turns of motor 17 side torsional spring, make 6 torsion of torsional spring of

pot cover

1 and 3 articulated department one side of the pot body be greater than the 6 torsion of opposite side torsional spring, it is even to realize 1 the power of uncapping of pot cover.

Example seven:

as shown in fig. 1 and 5, an embodiment of the present invention provides a multifunctional rice cooker, which includes a cooker cover 1, a cooker body 3 and an inner cooker 4, wherein the cooker cover 1 includes a motor 17, a lining cover assembly 12 and an air outlet 15, the lining cover assembly 12 is hinged to the cooker body 3 through a rotating shaft 2, the lining cover assembly 12 is provided with a driving assembly 52 and a through hole 16 for a stirring member 51 to pass through, when the cooker cover 1 is closed with the cooker body 3, the center position of the driving assembly 52 is located on the central axis of the inner cooker 4, so that when the stirring member 51 is stirred, the gap between the stirring member 51 and the inner side wall of the inner cooker 4 in the horizontal direction is always equal, and the stirring is more uniform. The central position is located on the central axis of the sun gear 521 in the driving assembly 52, the central axis of the sun gear 521 is collinear with the central axis of the inner pot 4, and when the driving assembly 52 drives the stirring member 51, the central axis around which the stirring member 51 revolves passes through the central position.

Furthermore, the central axis of the through hole 16 passes through the center of the driving component 52, the connecting line between the center of the air outlet hole 15 and the center of the through hole 16 is perpendicular to the rotating shaft 2, the lining cover component 12 is divided into a left area and a right area which are equal in area, the motor 17 is positioned on the left side or the right side of the connecting line between the center of the air outlet hole 15 and the center of the driving component, the driving component 52 is arranged on the front side of the air outlet hole 15, the rear side is close to the position where the edge of the lining cover component 12 is hinged with the pot body 3, the motor 17 is arranged on the left side or the right side, the air outlet hole 15 is subjected to the action of the weight of the motor 17 and the driving component 52 through the arrangement of the positions, the vibration of the air outlet hole 15 is small, the probability of air leakage and damage of the air outlet hole 15 is reduced, in addition, because the air outlet hole 15 and the motor 17 are both arranged close to the position where the pot cover 1 is hinged with the pot body 3, namely, the air outlet hole 15 and the motor 17 are both positioned in the rear half area of the pot cover 1, when the cooker cover 1 is opened and closed, the amplitude of the cooker cover 1 is reduced, and the safety is improved. The two sides of the pot cover 1 hinged with the pot body 3 are respectively provided with a torsion spring 6, and when the motor 17 is positioned on the left side of a connecting line of the air outlet hole 15 and the central position of the driving piece, the torsion force of the torsion spring 6 positioned on the left side of the hinged position of the pot cover 1 and the pot body 3 is larger than that of the torsion spring 6 on the other side; when the motor 17 is positioned at the right side of the connecting line of the air outlet 15 and the center of the driving part, the torsion of the torsion spring 6 positioned at the right side of the hinged part of the pot cover 1 and the pot body 3 is larger than the torsion of the torsion spring 6 at the other side.

Example eight:

as shown in fig. 1, 4 and 10, the embodiment of the invention provides a multifunctional rice cooker, which comprises a cooker cover 1, a cooker body 3 and an inner cooker 4, wherein the cooker cover 1 comprises a driving assembly 52, the driving assembly 52 is connected with a stirring member 51 for stirring food materials in the inner cooker 4, the lower end of the stirring member 51 is an egg-beating net, when the stirring member 51 extends into the inner cooker 4 for stirring, the distance a between the lower end of the egg-beating net and the bottom of the inner cooker 4 is 5.0mm, and when the vertical distance B from the edge of the bottom of the inner cooker 4 to the middle part of the bottom of the cooker is 2mm, the value range of the diameter D of the bottom of the inner cooker 4 is 80-120 mm, the inner cooker 4 adopts the above parameters, egg liquid at the bottom of the inner cooker 4 can be fully stirred by the egg-beating net, the bottom of the inner cooker 4 cannot be contacted with the egg-beating net, the abrasion of the inner cooker 4 and the egg-beating net is avoided, and the noise in the stirring process is reduced, the structural design is optimized.

Further, the surface of the inner pot 4 is sprayed with a non-stick material, the non-stick material can be a material which is adopted by the existing inner pot 4 of the rice cooker or a non-stick pot and can prevent the food material from being stuck to the inner wall of the inner pot, and the arrangement can reduce the occurrence of the situation that the food material is stuck to the inner wall of the inner pot 4 by the stirring piece 51 in the stirring process.

Example nine:

as shown in fig. 1, 2, 4, and 8, an embodiment of the present invention provides a multifunctional rice cooker, including a cooker lid 1, a cooker body 3, an inner cooker 4, and a driving assembly 52, where the cooker lid 1 includes a lining cover assembly 12, the lining cover assembly 12 is provided with a through hole 16, the driving assembly 52 is provided on the lining cover assembly 12, the driving assembly 52 includes a casing 523, a sun gear 521, a planet gear 522, and a planet carrier 524, the driving assembly 52 is fixedly connected to the lining cover assembly 12 through the casing 523 and screwed to the lining cover assembly 12 and is located right above the through hole 16, a sealing ring 13 is provided between the through hole 16 and the casing 523, the sealing ring 13 is circumferentially provided along the through hole 16, the sealing ring 13 includes a convex rib 130, the convex rib 130 is circumferentially provided along the through hole 16 and abutted against an inner sidewall of the through hole 16, an outer sidewall of the planet carrier 524 is in clearance fit with an inner sidewall of the convex rib 130, a ring positioning protrusion is provided at an upper end of the lining cover assembly 12 located at an outer edge of the through hole 16, the upper end of the rib 130 is provided with a structure for matching and inserting with the positioning protrusion so as to be connected with the liner cover assembly 12, and meanwhile, when the shell 523 is screwed on the liner cover assembly 12, the sealing ring is stably pressed on the positioning protrusion, so that the sealing performance of the sealing ring 13 is further optimized.

Further, the material of the convex rib 130 is silicon rubber, interference may be generated between the planet carrier 524 and the convex rib 130 when the planet carrier 524 rotates, and the friction resistance between the planet carrier 524 and the material of the silicon rubber can be reduced.

Example ten:

as shown in fig. 1 and 3, an embodiment of the present invention provides a multifunctional rice cooker, including a cooker cover 1, a cooker body 3, an inner cooker 4 and a driving assembly 52, where the driving assembly 52 includes a housing 523, a sun gear 521, a planet gear 522 and a planet carrier 524, a clamping groove is formed on a lower end surface of the planet gear 522, a fastening spring is disposed in the clamping groove, a clamping protrusion matched with the clamping groove is disposed on the stirring member 51, when the stirring member 51 is connected with the driving assembly 52, one end of the stirring member 51, which is provided with the clamping protrusion, is inserted into the clamping groove, the clamping protrusion radially expands the fastening spring, and after the clamping protrusion passes through the fastening spring and enters the clamping groove, the fastening spring is restored under the action of an elastic force to limit the clamping protrusion in the clamping groove, so as to complete the connection between the stirring member 51 and the driving assembly 52; when the stirring piece 51 needs to be detached from the driving assembly 52, the stirring piece 51 is directly pulled out in the direction away from the clamping groove, the clamping protrusion jacks the fastening spring, so that the stirring piece 51 is separated from the clamping groove, and the separation of the stirring piece 51 and the driving assembly 52 is completed.

Although the embodiments of the present invention have been described above, the present invention is not limited to the embodiments described above. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. Multifunctional rice cooker, including pot cover, the pot body and interior pot, its characterized in that: the cooker cover comprises a stirring piece and an inner cover assembly which can be selectively connected, a driving assembly connected with the stirring piece is arranged on the cooker cover, and a sealing ring is arranged on the periphery of the connection part of the driving assembly and the stirring piece in a surrounding manner; the inner cup subassembly assembles on the pot cover, the sealing washer with the cooperation of inner cup subassembly forms drive assembly with the sealed chamber of stirring a junction, the inner cup subassembly is detached the pot cover, the stirring piece with drive assembly connects and stretches into stir edible material in the interior pot.

2. The multifunctional rice cooker of claim 1, wherein: the pot cover further comprises a lining cover assembly and a face cover assembly, the driving assembly is arranged on the lining cover assembly, and a through hole used for installing the driving assembly is formed in the lining cover assembly.

3. The multifunctional rice cooker of claim 2, wherein: the sealing ring is arranged on the lining cover assembly, the sealing ring is abutted to the lining cover assembly through the driving assembly, and the sealing ring is detachably connected with the lining cover assembly.

4. The multifunctional rice cooker of claim 3, wherein: the sealing washer encircles the through-hole setting, drive assembly with pass through between the through-hole sealing connection of sealing washer, the lower extreme of sealing washer stretches out the through-hole, and the length that stretches out is not less than the assembly of inner cup subassembly is in when the pot cover inner cup subassembly with distance between the through-hole.

5. The multifunctional rice cooker of claim 2, wherein: the inner cover component is assembled on the cooker cover, and the sealing ring is matched with the inner cover component to form the sealing cavity, wherein the side wall of the sealing cavity protrudes outwards.

6. The multifunctional rice cooker of claim 2, wherein: the driving assembly comprises a sun wheel and a planet wheel, and the projections of the sun wheel and the planet wheel along the axial direction of the through hole are both positioned in the through hole.

7. The multifunctional rice cooker of claim 6, wherein: at least one planet wheel is arranged in the driving assembly, and the stirring piece is detachably connected with one planet wheel in the driving assembly.

8. The multifunctional rice cooker as claimed in any one of claims 7, wherein: the planet wheel lower extreme face has seted up the draw-in groove, be provided with fastening spring in the draw-in groove, be provided with on the stirring piece with draw-in groove complex joint is protruding, the joint is protruding to stretch into pass through behind the draw-in groove fastening spring with the draw-in groove is fixed.

9. The multifunctional rice cooker of claim 1, wherein: the lower end of the stirring piece is provided with an egg beating net.

10. The multifunctional rice cooker according to any one of claims 1 to 9, wherein: comprises a rice cooking mode for installing an inner cover component and a stirring mode for installing a stirring piece,

in a cooking mode, the stirring piece is separated from the driving assembly, the inner cover assembly is assembled on the pot cover, and the sealing ring is matched with the inner cover assembly to form a sealing cavity so as to seal the connection part of the driving assembly and the stirring piece;

and in a stirring mode, the inner cover assembly is detached from the pot cover, the stirring piece is connected with the driving assembly, the pot cover is covered, so that the stirring piece extends into the inner pot, and the driving assembly drives the stirring piece to stir food materials.