CN211511438U - Cooking utensil - Google Patents

Abstract

The utility model provides a cooking utensil. The cooking appliance includes: a substrate; a first container and a second container capable of being mounted to the base, the first container having a stirring structure; the first transmission piece is movably arranged on the base body and is provided with an avoiding position for avoiding the first container or a butt joint position for butt joint with the stirring structure; the first transmission piece moves between the avoiding position and the butt joint position under the action of magnetic force; and the power source is arranged in the base body, and is in driving fit with the first transmission piece. The technical scheme of the utility model the lower coupler among the prior art has been solved can take place to interfere with ordinary container, leads to the unable problem that uses ordinary container.

Description

Cooking utensil

Technical Field

The utility model relates to the technical field of household appliances, particularly, relate to a cooking utensil.

Background

In the related art, a cooking appliance includes a base for supporting or accommodating a container for accommodating a food material to be processed, and a container provided to the base. The base body is generally a pot body or a base, and the container can be an inner container or a cup body.

In order to facilitate the processing of food materials, some cooking appliances have containers provided as mixing containers provided with a mixing structure, such as a cooker or a bread maker. The stirring structure comprises a stirring blade and an upper coupler. A motor and a lower coupler are arranged in the base body, and an output shaft of the motor drives the stirring blades through the matching of the upper coupler and the lower coupler. Stirring blade can realize the stirring to eating the material when the container internal rotation.

In the structure, when food materials which do not need to be stirred are cooked, such as cooking and soup making, the arrangement of the stirring structure can occupy space and influence the cooking operation. At this time, a common container similar to the inner container of the electric cooker can be added. However, since the lower coupler is provided in the base body, interference with the above-mentioned general container occurs, and the general container cannot be used.

SUMMERY OF THE UTILITY MODEL

The main object of the present invention is to provide a cooking device, which can solve the problem of the prior art that the lower coupler can interfere with the common container, resulting in the use of the common container being impossible.

In order to achieve the above object, the present invention provides a cooking appliance, comprising: a substrate; a first container and a second container capable of being mounted to the base, the first container having a stirring structure; the first transmission piece is movably arranged on the base body and is provided with an avoiding position for avoiding the first container or a butt joint position for butt joint with the stirring structure; the first transmission piece moves between the avoiding position and the butt joint position under the action of magnetic force; and the power source is arranged in the base body, and is in driving fit with the first transmission piece.

By applying the technical scheme of the utility model, the first transmission piece can move between the avoiding position and the butt joint position under the action of magnetic force, when the first container is arranged on the base body, the first transmission piece is positioned at the butt joint position, and the first transmission piece is matched with the stirring structure of the first container, so that the cooking utensil has the stirring function; when the second container is arranged on the base body, the first transmission piece is located at the avoiding position, the first transmission piece cannot interfere with the second container, and the cooking appliance has a cooking function, so that the cooking appliance provided by the application has multiple functions.

Optionally, the cooking appliance further comprises: the first magnet is arranged on the first transmission piece; and the second magnet is arranged on the base body or the power source, and the first transmission piece moves between the avoiding position and the butting position under the action of the first magnet and the second magnet. In this way, the first transmission member floats by the first magnet and the second magnet, and can be applied to the first container and the second container.

Optionally, the first transmission member includes a magnetic portion or an iron portion, one of the first container and the second container can be magnetically engaged with the first transmission member, and the other cannot be magnetically engaged with the first transmission member; or the first transmission piece comprises an electromagnet part, and the first container can be matched with the first transmission piece in a magnetic attraction manner. Such that when the first container is mounted to the base member, the first transmission member moves to the engaged position; the second drive member is in the retracted position when the second container is mounted on the base member.

Optionally, the first magnet is a permanent magnet or an electromagnet, and the second magnet is a permanent magnet or an electromagnet. The position of the first transmission piece is controlled by controlling the magnetism of the first magnet and the second magnet.

Optionally, the power source includes a motor and a shaft sleeve, the shaft sleeve is sleeved on an output shaft of the motor, and the first transmission member is movably connected with the shaft sleeve. The motor drives the first transmission piece to rotate through the shaft sleeve, and the structure is simple and the movement is reliable.

Optionally, the shaft sleeve has a first mounting hole and a second mounting hole which are oppositely arranged along the axial direction of the shaft sleeve, the shaft sleeve is sleeved on the output shaft through the first mounting hole, and the first transmission member is telescopically mounted in the second mounting hole. The first transmission piece is telescopically arranged on the shaft sleeve, so that the interference with the second container can be avoided.

Optionally, the first transmission member includes a connecting shaft, and the first magnet is disposed at an end of the connecting shaft. In this way, the magnetic cooperation of the first magnet and the second magnet is facilitated.

Optionally, an installation groove is formed in an end face, close to the power source, of the connecting shaft, and the first magnet is installed in the installation groove. Thus, the installation of the first magnet is convenient, and the magnetic matching between the first magnet and the second magnet is enhanced.

Optionally, the second magnet is disposed in the first mounting hole and attached to the bottom wall of the first mounting hole. Thus, the installation of the second magnet is convenient, and the magnetic matching between the first magnet and the second magnet is enhanced.

Optionally, the cooking appliance is an electric pressure cooker or an electric cooker, and the base body comprises a shell and a heat preservation cover arranged in the shell; the cooking appliance also comprises a heating device, the heating device is arranged in the shell and is provided with a abdicating hole; the first container or the second container is arranged in the heat-insulating cover and is positioned on the heating device; when the first container is arranged on the base body, the top surface of the first transmission piece is higher than the surface of the heating device; when the second container is arranged on the base body, the top surface of the first transmission piece is flush with or lower than the surface of the heating device; when the first container is arranged in the heat-insulating cover, the first transmission piece is located at the butt joint position and extends into the groove of the first container through the abdicating hole; when the second container is arranged in the heat-insulating cover, the first transmission piece is positioned at the avoiding position, and the upper surface of the first transmission piece is abutted against the lower surface of the second container; the power source comprises a motor and a shaft sleeve, and the shaft sleeve is sleeved on an output shaft of the motor; the shaft sleeve is provided with a first mounting hole and a second mounting hole which are oppositely arranged along the axial direction of the shaft sleeve, the shaft sleeve is sleeved on the output shaft through the first mounting hole, and the first transmission piece is telescopically arranged in the second mounting hole; the first transmission piece comprises a connecting shaft which is telescopically arranged in the second mounting hole; the connecting shaft comprises a first shaft section and a second shaft section which are connected along the direction close to the output shaft; the second shaft section is arranged in the second mounting hole, and the diameter of the first shaft section is smaller than that of the second shaft section so as to form a first stop surface at the joint of the first shaft section and the second shaft section; the cooking appliance also comprises a stop piece which is arranged on the shaft sleeve and matched with the first stop surface in a stop way; the stop piece cover is arranged at the hole opening of the second mounting hole; the stop piece is provided with a mounting hole, and the stop piece is sleeved on the first shaft section through the mounting hole; the diameter of the assembly hole is smaller than that of the second mounting hole, and a second stop surface matched with the first stop surface is formed on the stop piece; the connecting shaft also comprises a third shaft section, and the third shaft section is connected with the first shaft section and is positioned on one side far away from the second shaft section; the diameter of the third shaft section is larger than that of the first shaft section so as to form a third stop surface at the joint of the third shaft section and the first shaft section; a fourth stop surface is formed on the stop piece; when the first transmission piece is located at the avoidance position, the fourth stop surface is attached to the third stop surface; the output shaft is provided with a driving end which is in driving fit with the first mounting hole so that the output shaft drives the shaft sleeve to rotate; the connecting shaft is in driving fit with the second mounting hole so that the shaft sleeve drives the first transmission piece to rotate; the stirring structure comprises a cutter holder assembly, a cutter shaft, a stirring blade and a second transmission piece, wherein the cutter holder assembly is connected with the first container, the cutter shaft is pivotally arranged on the cutter holder assembly, the stirring blade is sleeved on the cutter shaft, the second transmission piece is connected with the cutter shaft, and when the first transmission piece is located at a butt joint position, the first transmission piece is in driving connection with the second transmission piece; when the cooking utensil is a pressure cooker, the cooking utensil further comprises a cooker cover, a pressure limiting valve and a sealing ring which are arranged on the cooker cover, and an anti-falling mechanism is arranged between at least one of the first container, the second container and the heat preservation cover and the cooker cover.

Drawings

The accompanying drawings, which form a part of the present application, 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 description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic view of a cooking appliance according to an alternative embodiment of the present invention, fitted with a first container;

FIG. 2 shows an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 shows a disassembled schematic view of the cooking appliance of FIG. 1;

FIG. 4 is a schematic view of the cooking appliance of FIG. 1 with a second container installed;

FIG. 5 shows an enlarged schematic view of the structure at B in FIG. 4;

fig. 6 shows a schematic perspective view of a cooking appliance according to another alternative embodiment of the present invention.

Wherein the figures include the following reference numerals:

10. a substrate; 21. a first container; 22. a second container; 30. a motor; 31. an output shaft; 40. a shaft sleeve; 41. a first mounting hole; 42. a second mounting hole; 50. a first transmission member; 51. a connecting shaft; 511. a first shaft section; 512. a second shaft section; 513. a first stop surface; 514. a third shaft section; 515. a third stop surface; 516. mounting grooves; 60. a first magnet; 70. a second magnet; 80. a stopper; 81. an assembly hole; 82. a second stop surface; 83. a fourth stop surface; 90. a stirring structure; 91. a tool holder assembly; 92. a cutter shaft; 93. a stirring blade; 94. a second transmission member; 100. a heat-preserving cover; 110. a heating device; 111. a hole of abdication; 6. a base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In order to solve the problem that interference occurs between a first transmission piece and a second container of the cooking appliance in the prior art, the utility model provides a cooking appliance.

As shown in fig. 1 to 5, the cooking appliance includes: a base body 10; a first container 21 and a second container 22, which can be mounted on the base 10, the first container 21 having a stirring structure 90; a first transmission member 50, wherein the first transmission member 50 is movably arranged on the base body 10 and has an avoiding position for avoiding the first container 21 or a butt joint position for butt joint with the stirring structure 90; the first transmission member 50 moves between the avoidance position and the butting position under the action of magnetic force; and the power source is arranged in the base body 10, wherein the power source is in driving fit with the first transmission piece 50.

In the present application, the first transmission member 50 is magnetically movable between a retracted position and a docking position, when the first container 21 is mounted on the base 10, the first transmission member 50 is in the docking position, and the first transmission member 50 cooperates with the stirring structure of the first container 21 to provide the cooking appliance with a stirring function; when the second container 22 is mounted on the base 10, the first transmission member 50 is located at the avoiding position, and the first transmission member 50 does not interfere with the second container 22, so that the cooking appliance has a cooking function, and the cooking appliance provided by the present application has multiple functions.

In an alternative embodiment of the present application, which is not shown in the drawings, the first transmission member 50 includes a magnetic portion, and one of the first container 21 and the second container 22 can be magnetically engaged with the first transmission member 50, and the other cannot be magnetically engaged with the first transmission member 50. Specifically, the first container 21 is made of an iron-made material, and the second container 22 is made of a non-iron material; when the first container 21 is mounted on the base 10, the first transmission member 50 is attracted to the first container 21, i.e. the first transmission member 50 moves to the docking position and docks with the stirring structure 90; when the second container 22 is mounted on the base 10, the first transmission member 50 cannot be attracted to the second container 22, so that the first transmission member 50 stays at the escape position.

In an alternative embodiment of the present application, not shown, the first transmission member 50 comprises a magnetic portion, the first container 21 and the second container also comprise a magnetic portion, the magnetic portions of the first container 21 and the first transmission member 50 are different in magnetism, so that when the first container 21 is mounted on the base 10, the first container 21 can attract the first transmission member 50, and the first transmission member 50 moves to the docking position; the magnetic part of the second container 22 and the magnetic part of the first transmission member 50 have the same magnetism, so that the second container 22 cannot attract the first transmission member 50 when the second container 22 is attached to the base 10, and the first transmission member 50 stays at the escape position.

In another alternative embodiment of the present application, which is not shown in the drawings, the first transmission member 50 includes an iron material portion, and one of the first container 21 and the second container 22 can be magnetically engaged with the first transmission member 50, and the other cannot be magnetically engaged with the first transmission member 50. Specifically, the first container 21 is made of a magnetic material, and the second container 22 is made of a non-magnetic material; when the first container 21 is mounted on the base body 10, the first transmission member 50 is attracted to the docking position by the first container 21 and docks with the stirring structure 90; when the second container 22 is mounted on the base 10, the first transmission member 50 is not attracted by the second container 22, so that the first transmission member 50 stays at the escape position.

In another alternative embodiment of the present application, not shown, the first transmission member 50 comprises an electromagnet portion, the first container 21 being capable of magnetically engaging with the first transmission member 50. In this way, the polarity of the first transmission member 50 can be changed according to actual needs, the first container 21 includes a magnetic part, and when the magnetism of the magnetic part of the first container 21 is the same as that of the electromagnet part, the first transmission member 50 moves to the butt joint position under the attraction of the first container 21; the second container 22 also includes a magnetic portion, and when the magnetic portion of the second container 22 and the magnetic of the electromagnet portion repel each other, the first transmission member 50 stays at the retracted position by the repulsive force of the second container 22.

In another alternative embodiment of the present application, not shown, the first transmission member 50 comprises an electromagnet portion, the first container 21 being capable of magnetically engaging with the first transmission member 50. In this way, the magnetic poles of the first transmission member 50 can be changed according to actual needs, the first container 21 includes a magnetic part, and when the magnetic poles of the magnetic part of the first container 21 and the magnetic pole of the electromagnet part are the same, the first transmission member 50 moves to the butt joint position under the adsorption action of the first container 21; the second container 22 is made of a non-ferrous material so that when the second container 22 is mounted on the base 10, the first transmission member 50 is not attracted by the second container 22 and the first transmission member 50 stays at the escape position.

In another alternative embodiment of the present application, not shown, the first transmission member 50 comprises an electromagnet portion, the first container 21 and the second container 22 each comprise a magnetic portion, the magnetic poles of the first transmission member 50 can be changed according to the actual needs, and when the first container 21 is mounted on the base 10, the first transmission member 50 is attracted to the docking position by the first container 21; when the second container 22 is mounted on the base body 10, the first transmission member 50 stays at the escape position by the repulsive force.

Optionally, the cooking appliance further comprises a first magnet 60 and a second magnet 70, the first magnet 60 is disposed on the first transmission member 50, and the second magnet 70 is disposed on the base body 10 or the power source, wherein the first transmission member 50 moves between the retracted position and the docking position under the action of the first magnet 60 and the second magnet 70. Thus, when a repulsive force is generated between the first magnet 60 and the second magnet 70, the first transmission member 50 is located at the docking position, and when an attractive force is generated between the first magnet 60 and the second magnet 70, the first transmission member 50 is located at the escape position.

Alternatively, the first magnet 60 is a permanent magnet or an electromagnet, and the second magnet 70 is a permanent magnet or an electromagnet.

In one embodiment of the present application, the first magnet 60 and the second magnet 70 are both permanent magnets, and the magnetic poles of the oppositely disposed ends of the first magnet 60 and the second magnet 70 are the same, and when the first container 21 is mounted on the base 10, the first transmission member 50 moves to the docking position by the repulsive force of the first magnet 60 and the second magnet 70; when the second container 22 is mounted on the base 10, the first magnet 60 and the first transmission member 50 can be moved to the escape position against the repulsive force by the gravity.

In another embodiment of the present application, the first magnet 60 and the second magnet 70 are electromagnets, and the magnetic poles of the first magnet 60 and the second magnet 70 can be changed according to actual needs, so that when the first container 21 is mounted on the base 10, a repulsive force is generated between the first magnet 60 and the second magnet 70, thereby moving the first transmission member 50 to the docking position; when the second container 22 is mounted on the base 10, an attractive force is generated between the first magnet 60 and the second magnet 70, thereby moving the first transmission member 50 to the retracted position.

In another embodiment of the present application, one of the first magnet 60 and the second magnet 70 is a permanent magnet, and the other is an electromagnet, and the first transmission member 50 is moved to the abutting position or the avoiding position by changing the magnetic poles of the electromagnets so that the first magnet 60 and the second magnet 70 attract or repel each other.

In an alternative embodiment shown in fig. 1 and 2, the second magnet 70 is disposed at the power source.

As shown in fig. 1 to 5, the power source includes a motor 30 and a shaft sleeve 40, the shaft sleeve 40 is sleeved on the output shaft 31 of the motor 30, and the first transmission member 50 is movably connected to the shaft sleeve 40. Thus, the first transmission member 50 can float up and down relative to the sleeve 40, the motor 30 drives the first transmission member 50 to rotate through the sleeve 40, when the first container 21 is mounted on the base 10, the first transmission member 50 is located at the butt joint position, and the first transmission member 50 drives the stirring structure 90 of the first container 21 to rotate; when the second container 22 is mounted on the base 10, the first transmission member 50 is located at the escape position, and the first transmission member 50 can move toward a side close to the motor 30 so as not to interfere with the second container 22.

The cooking utensil that this application provided has simple structure reliably and the little advantage of occupation space, and the user can realize cooking utensil's multifunctionalization through changing second container and first container.

As shown in fig. 2 and 5, the shaft sleeve 40 has a first mounting hole 41 and a second mounting hole 42 which are oppositely arranged along the axial direction of the shaft sleeve 40, the shaft sleeve 40 is sleeved on the output shaft 31 through the first mounting hole 41, and the first transmission member 50 is telescopically mounted in the second mounting hole 42. The output shaft 31 of the motor 30 drives the shaft sleeve 40 to rotate, the shaft sleeve 40 drives the first transmission member 50 to rotate, and the first transmission member 50 drives the stirring structure 90 of the first container 21 to rotate, so that stirring is realized.

As shown in fig. 2 and 5, the first transmission 50 includes a connecting shaft 51, and the first magnet 60 is disposed at an end of the connecting shaft 51. Alternatively, the first magnet 60 is disposed at an end of the connecting shaft 51 close to the second magnet 70, so that the first magnet 60 is easily mounted and a reliable magnetic engagement between the first magnet 60 and the second magnet 70 can be ensured.

As shown in fig. 2 and 5, an end surface of the connecting shaft 51 near the power source is provided with a mounting groove 516, and the first magnet 60 is mounted in the mounting groove 516. Therefore, the first magnet 60 can be conveniently installed, the first magnet 60 can be prevented from being shielded by the connecting shaft 51, and the magnetic matching between the first magnet 60 and the second magnet 70 can be enhanced.

As shown in fig. 2, when the first magnet 60 is mounted in the mounting groove 516, the end surface of the first magnet 60 close to the output shaft 31 is flush with the end surface of the second shaft section 512 close to the output shaft 31. Therefore, the appearance aesthetic feeling after the first magnet 60 and the first transmission piece 50 are assembled is guaranteed, the assembled first magnet 60 and the assembled first transmission piece 50 are conveniently placed on a plane, and the first magnet 60 is prevented from contacting with the bottom wall of the second mounting hole 42 to cause abrasion of the first magnet 60.

As shown in fig. 2 and 5, the second magnet 70 is disposed in the first mounting hole 41 and attached to the bottom wall of the first mounting hole 41. In this way, the installation of the second magnet 70 is facilitated, the distance between the second magnet 70 and the first magnet 60 can be reduced, and the magnetic fit between the first magnet 60 and the second magnet 70 can be enhanced.

Optionally, the cooking appliance is an electric pressure cooker or an electric rice cooker, and the base 10 includes a housing and a heat-insulating cover 100 disposed in the housing; the cooking appliance further includes a heating device 110, the heating device 110 being disposed in the housing, the heating device 110 having a relief hole 111; the first container 21 or the second container 22 is arranged in the heat-preservation cover 100 and is positioned on the heating device 110; when the first container 21 is mounted on the base body 10, the top surface of the first transmission member 50 is higher than the surface of the heating device 110; when the second container 22 is mounted on the base 10, the top surface of the first transmission member 50 is flush with or lower than the surface of the heating unit 110. The heating device 110 heats the first container 21 or the second container 22 filled in the base body 10, and the heat preservation cover 100 is used for preventing heat from diffusing outwards, so that heat preservation of food materials in the first container 21 or the second container 22 is facilitated, energy is saved, and the heating efficiency of the heating device 110 is improved.

Alternatively, the heating device 110 is IH heating or heating disk heating or coil disk heating or heating film heating.

When the first container 21 is installed in the heat-insulating cover 100, the first transmission piece 50 is located at the butt joint position, the first transmission piece 50 extends into the groove of the first container 21 through the abdication hole 111, and the stirring structure of the first container 21 is in driving fit with the first transmission piece 50 at the groove; when the second container 22 is mounted in the heat insulating cover 100, the first transmission member 50 is located at the escape position, and the upper surface of the first transmission member 50 abuts against the lower surface of the second container 22.

As shown in fig. 2, the first transmission member 50 includes a connecting shaft 51, and the connecting shaft 51 is telescopically mounted in the second mounting hole 42; in a direction S2 approaching the output shaft 31, the connecting shaft 51 includes a first shaft segment 511 and a second shaft segment 512 connected; wherein the second shaft section 512 is disposed in the second mounting hole 42, the diameter of the first shaft section 511 is smaller than that of the second shaft section 512, so as to form a first stop surface 513 at the connection position of the first shaft section 511 and the second shaft section 512; the cooking appliance further comprises a stopper 80 disposed on the sleeve 40 and in stopping engagement with the first stop surface 513. Thus, the stopper 80 prevents the connecting shaft 51 of the first transmission member 50 from coming out of the second mounting hole 42,

as shown in fig. 5, the stopper 80 is provided at the aperture of the second mounting hole 42; the stop member 80 has a fitting hole 81, and the stop member 80 is fitted over the first shaft section 511 through the fitting hole 81; the fitting hole 81 has a diameter smaller than that of the second mounting hole 42, and the stopper 80 has a second stopper surface 82 formed thereon to be engaged with the first stopper surface 513. Thus, the abutting position of the first transmission member 50 is limited by the stop engagement of the first stop surface 513 and the second stop surface 82.

The connecting shaft 51 further comprises a third shaft segment 514, the third shaft segment 514 being connected to the first shaft segment 511 and located at a side remote from the second shaft segment 512; the diameter of the third shaft section 514 is greater than the diameter of the first shaft section 511 to form a third stop surface 515 at the junction of the third shaft section 514 and the first shaft section 511; a fourth stop surface 83 is formed on the stopper 80; when the first transmission member 50 is located at the retreat position, the fourth stop surface 83 abuts against the third stop surface 515. In this way, the fourth stop surface 83 and the third stop surface 515 are brought into stop engagement to limit the retracted position of the first transmission member 50.

As shown in fig. 2 and 5, the first magnet 60 is disposed on the second shaft section 512. Thus, the closer distance between the first magnet 60 and the second magnet 70 is advantageous for enhancing the repulsive force between the first magnet 60 and the second magnet 70.

Optionally, when the first transmission member 50 is located at the retracted position, the end surface of the first transmission member 50 close to the output shaft 31 is spaced from the bottom wall of the second mounting hole 42, so as to avoid noise generated by collision of the first transmission member 50 with the shaft sleeve 40 or abrasion of the first transmission member 50 and the shaft sleeve 40.

As shown in fig. 2 and 5, the output shaft 31 has a driving end, the cross section of the driving end is non-circular, and the first mounting hole 41 is matched with the output shaft 31, so that the output shaft 31 drives the shaft sleeve 40 to rotate; the second shaft section 512 has a non-circular cross section, and the second mounting hole 42 is adapted to the second shaft section 512, so that the shaft sleeve 40 drives the first transmission member 50 to rotate.

In the embodiment of the present application, the first mounting hole 41 and the second mounting hole 42 have different sizes and/or structures, which can play a certain fool-proof role to prevent the shaft sleeve 40 from being reversely installed.

Optionally, the output shaft 31 has a driving end, and the driving end is in driving fit with the first mounting hole 41, so that the output shaft 31 drives the shaft sleeve 40 to rotate; the connecting shaft 51 is in driving fit with the second mounting hole 42, so that the shaft sleeve 40 drives the first transmission member 50 to rotate.

As shown in fig. 1 to 3, the stirring structure 90 includes a tool post assembly 91, a knife shaft 92, a stirring blade 93 and a second transmission member 94, the tool post assembly 91 is connected to the first container 21, the knife shaft 92 is pivotally disposed on the tool post assembly 91, the stirring blade 93 is sleeved on the knife shaft 92, the second transmission member 94 is connected to the knife shaft 92, and when the first transmission member 50 is located at the docking position, the first transmission member 50 is drivingly connected to the second transmission member 94. Thus, as shown in fig. 2, the motor shaft of the motor is controlled to rotate, the motor shaft drives the first transmission member 50 to rotate through the shaft sleeve 40, the first transmission member 50 drives the second transmission member 94 to rotate, and the second transmission member 94 drives the knife shaft 92 and the stirring blade 93 sleeved on the knife shaft 92 to rotate, so as to realize the function of stirring the food in the first container 21.

When the cooking utensil is a pressure cooker, the cooking utensil further comprises a cooker cover, a pressure limiting valve and a sealing ring which are arranged on the cooker cover, and an anti-falling mechanism is arranged between at least one of the first container 21, the second container 22 and the heat preservation cover 100 and the cooker cover.

In the embodiment of the present application, the first transmission member 50 is located at the docking position by using the repulsion force generated by the like poles between the first magnet 60 and the second magnet 70, and the first transmission member 50 can extend into the groove of the first container 21 to be drivingly connected to the second transmission member 94; when the general second container 22 is mounted in the base 10 as shown in fig. 4 and 5, the first transmission member 50 may be moved downward to the escape position against the repulsive force generated between the first and second magnets 60 and 70 by the gravity of the second container 22, and the first transmission member 50 may not interfere with the second container 22. When the second container 22 is removed, the first transmission member 50 is returned from the retracted position to the docked position by the repulsive force. The cooking utensil that this application provided still has simple structure reliably and the little advantage of occupation space. The user can realize the multi-functionalization of the cooking appliance by replacing the second container and the first container.

As shown in fig. 4 and 5, the first transmission member 50 moves downward under the action of the gravity of the second container 22, that is, the lower surface of the second container 22 pushes against the upper surface of the first transmission member 50, so that the first transmission member 50 moves downward to the avoiding position, and the first transmission member 50 can float up and down, so that the first transmission member 50 does not interfere with the second container 22, and a groove is not required to be formed in the lower surface of the second container 22, so that the food in the second container 22 can be contained conveniently. The cooking appliance provided by the application can utilize the common second container 22 in the prior art to be matched with the first container 21 with the stirring structure 90, so that the multifunctional performance of the cooking appliance is improved.

In the present application, the "smooth bottom" is a bottom having a flat or arc shape, that is, a bottom surface of the second container 22 is not provided with a recess for avoiding the first transmission member. The first transmission member includes a first transmission member 50 and a second transmission member 94, a groove for avoiding the first transmission member is formed in the bottom surface of the first container 21, and the first transmission member 50 and the second transmission member 94 are engaged with each other at the groove of the first container 21.

The cooking appliance provided by the application realizes the up-and-down floating of the first transmission piece 50 by utilizing the matching of the first magnet 60 and the second magnet 70, and the structure of matching the first magnet 60 and the second magnet 70 has the advantages of simple and reliable structure and small occupied space. The cooking appliance provided by the application has multiple functions, when cooking rice or cooking soup, the second container 22 is arranged in the base body 10, the inner wall surface of the second container 22 is smooth, and therefore the second container 22 is convenient to contain the rice or the soup; when the food is cooked or stirred, the first container 21 is loaded into the base 10, and the first transmission member 50 is not disposed on the first container 21, so that the first container 21 can be smoothly placed on a table.

In the illustrated embodiment of the present application, the first transmission piece 50 is provided at the bottom; in an alternative embodiment of the present application, not shown, the first transmission piece 50 may also be arranged on the side.

In the alternative embodiment shown in fig. 6, there is no housing and insulation cover, unlike the base structure of the alternative embodiment shown in fig. 1 to 5. Wherein the base comprises a base 6, a first container 21 and a second container 22 can be arranged above the base 6. A containing cavity is arranged in the base 6, and the power source and the first transmission piece 50 are arranged in the containing cavity.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

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

Claims (10)

1. A cooking appliance, comprising:

a base (10);

a first container (21) and a second container (22) that can be mounted on the base body (10), the first container (21) having a stirring structure (90);

the first transmission piece (50) is movably arranged on the base body (10) and has an avoiding position for avoiding the first container (21) or a butt joint position for butt joint with the stirring structure (90); the first transmission member (50) moves between the avoidance position and the docking position under the action of magnetic force;

the power source is arranged in the base body (10), and the power source is in driving fit with the first transmission piece (50).

2. The cooking appliance of claim 1, further comprising:

a first magnet (60), wherein the first magnet (60) is arranged on the first transmission piece (50);

a second magnet (70) provided to the base body (10) or the power source, wherein the first transmission member (50) is moved between the retracted position and the docked position by the first magnet (60) and the second magnet (70).

3. The cooking appliance of claim 1,

the first transmission piece (50) comprises a magnetic part or an iron material part, one of the first container (21) and the second container (22) can be matched with the first transmission piece (50) in a magnetic attraction manner, and the other one cannot be matched with the first transmission piece (50) in a magnetic attraction manner; or

The first transmission piece (50) comprises an electromagnet part, and the first container (21) can be matched with the first transmission piece (50) in a magnetic attraction mode.

4. The cooking appliance according to claim 2, wherein the first magnet (60) is a permanent magnet or an electromagnet and the second magnet (70) is a permanent magnet or an electromagnet.

5. The cooking appliance according to claim 2, wherein the power source comprises a motor (30) and a shaft sleeve (40), the shaft sleeve (40) is sleeved on the output shaft (31) of the motor (30), and the first transmission member (50) is movably connected with the shaft sleeve (40).

6. The cooking appliance according to claim 5, wherein the shaft sleeve (40) has a first mounting hole (41) and a second mounting hole (42) which are oppositely arranged along the axial direction of the shaft sleeve (40), the shaft sleeve (40) is sleeved on the output shaft (31) through the first mounting hole (41), and the first transmission piece (50) is telescopically mounted in the second mounting hole (42).

7. The cooking appliance according to claim 2, wherein the first transmission member (50) comprises a connecting shaft (51), the first magnet (60) being arranged at an end of the connecting shaft (51).

8. The cooking appliance according to claim 7, wherein an end surface of the connecting shaft (51) adjacent to the power source is provided with a mounting groove (516), and the first magnet (60) is mounted in the mounting groove (516).

9. The cooking appliance according to claim 6, wherein the second magnet (70) is disposed within the first mounting hole (41) and abuts a hole bottom wall of the first mounting hole (41).

10. The cooking appliance of claim 1,

the cooking appliance is an electric pressure cooker or an electric cooker, and the base body (10) comprises a shell and a heat-preservation cover (100) arranged in the shell;

the cooking appliance further comprises a heating device (110), the heating device (110) is arranged in the shell, and the heating device (110) is provided with a yielding hole (111); the first container (21) or the second container (22) is arranged in the heat-preservation cover (100) and is positioned on the heating device (110);

when the first container (21) is arranged on the base body (10), the top surface of the first transmission piece (50) is higher than the surface of the heating device (110); when the second container (22) is arranged on the base body (10), the top surface of the first transmission piece (50) is flush with or lower than the surface of the heating device (110);

when the first container (21) is installed in the heat-insulating cover (100), the first transmission piece (50) is located at the butt joint position, and the first transmission piece (50) penetrates through the abdicating hole (111) and extends into the groove of the first container (21); when the second container (22) is installed in the heat-insulating cover (100), the first transmission piece (50) is located at the avoiding position, and the upper surface of the first transmission piece (50) is abutted against the lower surface of the second container (22);

the power source comprises a motor (30) and a shaft sleeve (40), and the shaft sleeve (40) is sleeved on an output shaft (31) of the motor (30); the shaft sleeve (40) is provided with a first mounting hole (41) and a second mounting hole (42) which are oppositely arranged along the axial direction of the shaft sleeve (40), the shaft sleeve (40) is sleeved on the output shaft (31) through the first mounting hole (41), and the first transmission piece (50) is telescopically arranged in the second mounting hole (42);

the first transmission piece (50) comprises a connecting shaft (51), and the connecting shaft (51) is telescopically arranged in the second mounting hole (42); -in a direction (S2) close to the output shaft (31), the connecting shaft (51) comprises a first shaft section (511) and a second shaft section (512) connected; wherein the second shaft section (512) is arranged in the second mounting hole (42), the diameter of the first shaft section (511) is smaller than the diameter of the second shaft section (512) to form a first stop surface (513) at the connection of the first shaft section (511) and the second shaft section (512);

the cooking appliance further comprises a stop member (80) which is arranged on the shaft sleeve (40) and is in stop fit with the first stop surface (513);

the stop piece (80) is covered at the orifice of the second mounting hole (42); the stop piece (80) is provided with a mounting hole (81), and the stop piece (80) is sleeved on the first shaft section (511) through the mounting hole (81); the diameter of the assembly hole (81) is smaller than that of the second mounting hole (42), and a second stop surface (82) matched with the first stop surface (513) is formed on the stop piece (80);

the connecting shaft (51) further comprises a third shaft section (514), the third shaft section (514) is connected with the first shaft section (511) and is positioned on one side far away from the second shaft section (512); the diameter of the third shaft segment (514) is greater than the diameter of the first shaft segment (511) to form a third stop surface (515) at the junction of the third shaft segment (514) and the first shaft segment (511); a fourth stop surface (83) is formed on the stop piece (80); when the first transmission piece (50) is located at the avoidance position, the fourth stop surface (83) is abutted with the third stop surface (515);

the output shaft (31) is provided with a driving end, and the driving end is in driving fit with the first mounting hole (41) so that the output shaft (31) drives the shaft sleeve (40) to rotate;

the connecting shaft (51) is in driving fit with the second mounting hole (42) so that the shaft sleeve (40) drives the first transmission piece (50) to rotate;

the stirring structure (90) comprises a cutter holder assembly (91), a cutter shaft (92), a stirring blade (93) and a second transmission piece (94), the cutter holder assembly (91) is connected with the first container (21), the cutter shaft (92) is pivotally arranged on the cutter holder assembly (91), the stirring blade (93) is sleeved on the cutter shaft (92), the second transmission piece (94) is connected with the cutter shaft (92), and when the first transmission piece (50) is located at the butt joint position, the first transmission piece (50) is in driving connection with the second transmission piece (94);

when the cooking utensil is a pressure cooker, the cooking utensil further comprises a pot cover, a pressure limiting valve and a sealing ring, wherein the pressure limiting valve and the sealing ring are arranged on the pot cover, and an anti-falling mechanism is arranged between at least one of the first container (21), the second container (22) and the heat preservation cover (100) and the pot cover.

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