CN212698615U - Stirring assembly and cooking utensil - Google Patents

Abstract

The utility model provides a stirring subassembly and cooking utensil, include: the magnetic part, the isolation cover, the transmission shaft and the stirring paddle with one end provided with a blade, wherein a groove is formed in the end face of one end of at least one of the stirring paddle and the transmission shaft, and the magnetic part and the isolation cover are both positioned in the groove; the isolation cover is covered on the magnetic part, and the other end of the stirring paddle is in attraction connection with the transmission shaft at least through the magnetic part; and at least one fixing part is arranged on the wall of the isolation cover or the groove, and the fixing part is used for fixing the isolation cover in the groove. The utility model provides a stirring subassembly and cooking utensil has solved among the current agitating unit magnetic part and has easily caused the problem that magnetic part splits and decreases because magnetism is inhaled in transmission shaft and stirring rake assembling process.

Description

Stirring assembly and cooking utensil

Technical Field

The utility model relates to a household electrical appliances field, in particular to stirring subassembly and cooking utensil.

Background

Along with the progress of science and technology, modern kitchen is the more and more cooking utensil of use, current cooking utensil mainly includes electric pressure cooker, rice cooker, steamer, oven and frying pan etc. at present, through set up the stirring subassembly on cooking utensil to adopt the mode of stirring to turn over to fry the food material in order to reach the purpose of culinary art, wherein, the stirring subassembly includes stirring rake and the transmission shaft that links to each other with the stirring rake, usually for the convenience of dismantling and washing of stirring subassembly, install the magnetic part on the stirring rake, and realize through the magnetic part that the actuation between stirring rake and the transmission shaft is connected.

At present, when installing the magnetism spare on the stirring rake, can be at a ring groove of transmission shaft hole inner wall processing to adopt C word shape hole to fix the magnetism spare with the jump ring that opens outward, wherein, with C word shape hole with the jump ring card that opens outward in ring groove, the C shape belt wheel of card reed inboard can play the effect that prevents the permanent magnet and deviate from.

However, when the transmission shaft and the stirring paddle are installed in the structure, the magnetic part is easy to crack in the installation process of the transmission shaft and the stirring paddle due to the magnetic impact force of the magnetic part.

SUMMERY OF THE UTILITY MODEL

The utility model provides a stirring subassembly and cooking utensil has avoided magnetic part and transmission shaft and/or stirring rake surface direct contact, has played the guard action to the magnetic part when this stirring subassembly assembles, has solved among the current agitating unit magnetic part and has easily caused the problem that the magnetic part splits and decreases because magnetism is inhaled in transmission shaft and stirring rake assembling process.

The utility model provides a stirring assembly, which comprises a magnetic part, an isolation cover, a transmission shaft and a stirring paddle, wherein one end of the stirring paddle is provided with a blade, a groove is arranged on the end surface of at least one of the stirring paddle and the transmission shaft, the magnetic part and the isolation cover are both positioned in the groove, the isolation cover is covered on the magnetic part, and the other end of the stirring paddle and the transmission shaft are at least connected in an attracting way through the magnetic part;

and at least one fixing part is arranged on the wall of the isolation cover or the groove, and the fixing part is used for fixing the isolation cover in the groove.

The utility model provides a stirring subassembly all is located magnetic part and cage in the recess, just the cage cover is established on the magnetic part, when the installation like this, can be connected through the magnetic part actuation at least between transmission shaft and the stirring rake, has avoided stirring rake and/or transmission shaft and magnetic part surface direct contact through the cage, simultaneously, through at the cage or set up at least one fixed part on the recess cell wall, can fix the cage in the recess, realized fixing the effect of magnetic part in the recess, solved among the current agitating unit magnetic part because magnetism inhale and easily cause the problem that magnetic part splits the loss in transmission shaft and stirring rake assembling process.

In a possible implementation manner, one end of the fixing part is connected with the isolation cover or the groove wall of the groove, and the other end of the fixing part is compressible, so that one end of the fixing part can be elastically deformed, and when the isolation cover is installed in the groove, the isolation cover is clamped in the groove by compressing one end of the fixing part, so that the purpose of fixing the isolation cover in the groove is achieved.

In a possible implementation manner, the fixing portion is provided on the isolation cover, the fixing portion is of an annular structure, and the fixing portion is an inclined side wall with one end facing the notch of the groove and inclining outwards.

In a possible implementation manner, the inclined side walls are multiple, and the multiple inclined side walls are connected to form an annular structure.

In a possible implementation, the fixing portion is a barb, the barb is located on the outer side wall of the shield, and one end of the barb faces the top end of the shield and inclines to the outside.

In a possible implementation mode, a clamping groove clamped with the barb is formed in the groove wall of the groove.

Through be equipped with compressible barb on the cage, set up the draw-in groove on the cell wall of recess, the cage passes through the barb with the draw-in groove block is fixed in the recess, avoided the problem that the cage dropped easily like this to protect magnetic part, avoided transmission shaft and magnetic part surface direct contact, solved among the current agitating unit magnetic part in transmission shaft and stirring rake assembling process because magnetism is inhaled and is easily caused the problem that magnetic part splits and decreases.

In a possible implementation, the fixing portion is located on a wall of the groove, and the fixing portion is an barb that is inclined towards a bottom of the groove.

In a possible implementation manner, a clamping groove clamped with the barb is formed in the outer side wall of the isolation cover. Through be equipped with the recess on the cage, set up the barb on the cell wall of recess, the cage passes through the barb with the draw-in groove block is fixed in the recess, avoided the easy problem that drops of cage like this to protect magnetic part, avoided transmission shaft and magnetic part surface direct contact, solved among the current agitating unit magnetic part in transmission shaft and stirring rake assembling process because magnetism is inhaled and is easily caused the problem that magnetic part splits the loss.

In one possible implementation, the shield case includes a shield top plate and the fixing portion disposed around an outer edge of the shield top plate, or,

the isolation cover comprises a protective top plate and an annular side plate arranged around the outer edge of the protective top plate;

the protective top plate and the annular side plate enclose an accommodating cavity for accommodating the magnetic part.

Through including the protection roof with enclose the annular curb plate that the outward flange of protection roof set up, when the installation like this, be located the stirring rake and keep away from in the recess on the one end terminal surface of paddle, protection roof cover is established on the magnetic part, can avoid transmission shaft and magnetic part surface direct contact like this, and the magnetic part can hold completely and get into the cage in, further protect the lateral wall of magnetic part through setting up annular curb plate simultaneously.

In a mode that probably realizes, the draw-in groove is the ring channel, through setting up the draw-in groove into the annular, a plurality of outside salient like this the barb with when the draw-in groove block is easier, be difficult for appearing the barb and the draw-in groove is not aligned and can't realize the problem of block.

In a possible implementation manner, the groove comprises a transmission groove and an accommodating groove communicated with the transmission groove, and the groove width of the transmission groove is larger than that of the accommodating groove;

the magnetic piece is positioned in the accommodating groove;

the fixing part is located in the transmission groove or in the accommodating groove.

Through setting up the drive groove and with the communicating holding tank of drive groove, when the installation like this, the magnetic part is located in the holding tank, the one end of transmission shaft can pass the drive groove and keep away from the one end of paddle with the stirring rake and link to each other and support on the cage, in addition, sets up the groove width of transmission shaft to be greater than the groove width of holding tank makes things convenient for the assembly of magnetic part and cage like this.

In a possible implementation manner, the outer peripheral surface of the transmission shaft or the stirring paddle is provided with a plurality of planes, and the inner wall of the transmission groove comprises a plurality of straight side walls matched with the planes so as to block the transmission shaft or the stirring paddle from rotating in the transmission groove.

Through set up a plurality of planes on the outer peripheral face at the transmission shaft, just the inner wall in transmission groove include a plurality ofly with plane complex straight lateral wall, so not only can block the transmission shaft is in the transmission groove rotates, has also avoided the problem that the transmission shaft skidded each other to appear when the transmission groove internal rotation simultaneously.

In a possible realization mode, the groove is positioned on the end face of the stirring paddle facing to one end of the transmission shaft, or

The groove is located on the end face of one end, facing the stirring paddle, of the transmission shaft.

The utility model provides a cooking appliance, which comprises a shell and any one of the stirring components arranged in the shell;

further comprising: the driving assembly is used for driving the stirring assembly to rotate.

Through including the stirring subassembly, drive assembly can not contact with the magnetic part among the stirring subassembly when linking to each other with the stirring subassembly like this, has solved among the current agitating unit magnetic part and has easily caused the problem that the magnetic part splits and decreases because magnetism inhales in transmission shaft and stirring rake assembling process.

The structure of the present invention and other objects and advantages thereof will be more clearly understood from the following description of the preferred embodiments taken in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is an exploded view of a stirring assembly according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of a shielding case according to a first embodiment of the present invention;

fig. 3 is a schematic view of a disassembled structure of the isolation hood, the magnetic member and a part of the stirring paddle according to an embodiment of the present invention;

fig. 4 is a schematic structural view of the isolation cover and the magnetic member provided in the first embodiment of the present invention when they are installed in the stirring paddle;

fig. 5 is a schematic view illustrating a disassembled structure of the stirring assembly and the transmission shaft according to an embodiment of the present invention;

fig. 6 is a schematic view of an assembly structure of the stirring assembly and the transmission shaft according to an embodiment of the present invention;

fig. 7 is a schematic partial sectional view of a stirring assembly and a transmission shaft according to an embodiment of the present invention;

fig. 8 is an exploded view of a stirring assembly provided in the second embodiment of the present invention;

fig. 9 is a schematic perspective view of a shielding case in a stirring assembly according to a second embodiment of the present invention;

fig. 10 is a schematic view of a disassembled structure of the isolation hood, the magnetic member and a part of the stirring paddle according to the second embodiment of the present invention;

fig. 11 is a schematic structural view of the isolation cover and the magnetic member provided in the second embodiment of the present invention when they are installed in the stirring paddle;

fig. 12 is a schematic view of another disassembled structure of the stirring assembly and the transmission shaft according to the second embodiment of the present invention;

fig. 13 is a schematic view of another assembly structure of the stirring assembly and the transmission shaft according to the second embodiment of the present invention;

fig. 14 is a schematic view of a disassembled structure of the isolation cover, the magnetic member and a part of the stirring paddle according to the third embodiment of the present invention;

fig. 15 is a schematic view of a partial cross-sectional structure of the shield and the magnetic member when the magnetic member is assembled in the stirring paddle according to the third embodiment of the present invention;

fig. 16 is a schematic view of another disassembled structure of the isolation hood, the magnetic member and a part of the stirring paddle according to the third embodiment of the present invention;

fig. 17 is a schematic view of a partial cross-sectional structure of the shield and the magnetic member when the magnetic member is assembled in the stirring paddle according to the third embodiment of the present invention;

fig. 18 is a schematic view of a disassembled structure of the stirring assembly and the driving assembly provided by the fourth embodiment of the present invention;

fig. 19 is a schematic sectional view of a sub-region after the stirring assembly and the driving assembly are assembled according to the fourth embodiment of the present invention;

fig. 20 is a schematic view of another disassembled structure of the stirring assembly and the driving assembly provided by the fourth embodiment of the present invention;

fig. 21 is a schematic sectional view of a sub-region of the stirring assembly and the driving assembly according to the fourth embodiment of the present invention.

Description of reference numerals:

100-a stirring assembly;

10-a magnetic member;

20-a shielding case;

21-a protective roof;

22-a fixed part;

23-annular side plate;

30-stirring paddle;

31-a paddle;

32-grooves;

321-accommodating grooves;

322-a drive groove;

323-card slot;

40-a transmission shaft;

41-plane;

50-a drive assembly.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are embodiments of a unit of the present invention, rather than embodiments of a whole unit. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Fig. 1 is the embodiment of the utility model provides a decomposition of stirring subassembly, fig. 2 is the utility model discloses a spatial structure schematic diagram of cage that provides, fig. 3 is the utility model discloses a split structure schematic diagram of cage, magnetic part and partial stirring rake that provides, fig. 4 is the utility model discloses a structural schematic diagram of cage, magnetic part when installing in the stirring rake that provides, fig. 5 is the utility model discloses a split structure schematic diagram of stirring subassembly and transmission shaft that provides, fig. 6 is the utility model discloses an assembly structure schematic diagram of stirring subassembly and transmission shaft that provides, fig. 7 is the utility model discloses a partial section structure schematic diagram of stirring subassembly and transmission shaft that provides.

The utility model provides a stirring assembly and a cooking device, a groove is arranged on one end face of at least one of a stirring paddle and a transmission shaft, a magnetic part is arranged on the groove, an isolation cover is arranged on the magnetic part, a fixing part is arranged on the groove wall of the isolation cover or the stirring paddle, on one hand, the isolation cover is fixed in the groove through the fixing part, on the other hand, the isolation cover is fixed in the groove and positioned above the magnetic part, the isolation cover plays a limiting role on the magnetic part arranged in the groove, the magnetic part is prevented from shaking in the groove, so the isolation cover and the magnetic part are both fixed in the groove of the stirring paddle through the fixing part, the transmission shaft extends into the groove and is connected with the stirring paddle through the magnetic part, the isolation cover is separated between the transmission shaft and/or the stirring paddle and the magnetic part, when the stirring assembly is used, the isolation cover plays a protection effect on the magnetic part, avoided transmission shaft and/or stirring rake and magnetic part surface direct contact and caused the problem that the magnetic part splits and decreases, consequently, the stirring subassembly and the cooking utensil that this application used have solved among the current agitating unit magnetic part and have easily caused the problem that the magnetic part splits and decreases because magnetism inhales in transmission shaft and stirring rake assembling process.

In addition, the magnetic part achieves the connection effect of the stirring paddle and the transmission shaft, so that the aim of detachable connection of the stirring paddle and the transmission shaft is fulfilled, and the stirring assembly is convenient to detach and clean.

Referring to fig. 1, the stirring assembly 100 may include a magnetic member 10, a shielding case 20, a transmission shaft 40, and a stirring paddle 30 having a paddle 31 at one end, for example, as shown in fig. 1, the paddle 30 has a paddle 31 at the bottom end, the stirring paddle 30 may have a groove 32 at the top end, as shown in fig. 3, the shielding case 20 is disposed on the magnetic member 10, as shown in fig. 4, the shielding case 20 and the magnetic member 10 are both located in the groove 32, and the magnetic member 10 is located below the shielding case 20.

Of course, in some other embodiments, the end of the transmission shaft 40 facing the stirring paddle 30 may also be provided with the groove 32, and then the magnetic member 10 is located in the groove 32, and the shielding case 20 is provided on the magnetic member 10.

Of course, in some other embodiments, the end surface of the top end of the paddle 30 and the end of the transmission shaft 40 facing the paddle 30 may be provided with the groove 32, that is, the groove 32 is provided on the paddle 30, and the groove 32 is also provided on the transmission shaft 40. Thus, the magnetic members 10 can be respectively located in the grooves 32 formed on the end surface of the top end of the stirring paddle 30 and the grooves 32 formed on the end of the transmission shaft 40 facing the stirring paddle 30, the isolation cover 20 is located in the grooves 32 and covers the surface of the magnetic members 10, and the stirring paddle 30 and the transmission shaft 40 are connected by attraction of the two magnetic members 10. In this embodiment, two specific isolation covers 20 may be provided.

In this embodiment, the description will be specifically given by taking an example in which the paddle 30 has the groove 32 on the tip end surface.

In this embodiment, in order to fix the cage 20 in the recess 32, at least one fixing portion 22 is provided on the cage 20 or a groove wall of the recess 32, and the fixing portion 22 is used for fixing the cage 20 in the recess 32. For example, referring to fig. 2 and 3, the isolation cover 20 has the fixing portion 22, after the magnetic member 10 is disposed in the groove 32, the isolation cover 20 is pressed into the groove 32, the fixing portion 22 abuts against a groove wall of the groove 32 (see fig. 7), so that the isolation cover 20 is fixed in the groove 32 when the fixing portion 22 and the groove wall abut against each other, and thus the isolation cover 20 is not easy to fall out of the groove 32.

Thus, when the stirring assembly 100 is assembled with the transmission shaft 40, as shown in fig. 5 and 6, the magnetic member 10 may be installed in the groove 32 first, the isolation cover 20 is fixed in the groove 32 through the fixing portion 22 and located above the magnetic member 10, thereby avoiding a problem that the isolation cover 20 is easy to drop, and then one end of the transmission shaft 40 extends into the groove 32 of the stirring paddle 30, that is, a partial area of the transmission shaft 40 is located in the groove 32, as shown in fig. 7, one end of the transmission shaft 40 abuts against the isolation cover 20 and is connected with the stirring paddle 30 under the action of magnetic force generated by the magnetic member 10, the isolation cover 20 protects the magnetic member 10, thereby avoiding direct contact between the transmission shaft 40 and the surface of the magnetic member 10, and solving a problem that the magnetic member 10 is easily cracked due to magnetic attraction in an assembling process of the transmission shaft 40 and the stirring paddle 30 in the existing stirring apparatus.

Of course, in some other examples, the magnetic member 10 and the insulating cover 20 are assembled into a unitary structure and the unitary structure is mounted in the receiving groove 321.

In this embodiment, the isolation cover 20 may be made of a material with strong magnetic permeability, for example, a material such as stainless steel, iron, etc., and of course, in some other examples, the material of the isolation cover 20 may also be made of a non-metal material. In this embodiment, the wall thickness of the isolation cover 20 is selected according to actual conditions, so as to ensure that the transmission shaft 40 and the magnetic member 10 attract each other.

In this embodiment, the transmission shaft 40 and/or the stirring paddle 30 may be made of iron material, so that when being installed, under the action of the magnetic force generated by the magnetic member 10, one end of the transmission shaft 40 and/or one end of the stirring paddle 30 can attract the magnetic member 10 and be connected with the magnetic member 10.

In this embodiment, the magnetic member 10 may be a permanent magnet, or the magnetic member 10 may also be a magnetic structure made of other magnetic materials.

Therefore, the utility model provides a stirring assembly 100 is equipped with paddle 30 of paddle 31 through including magnetic part 10, cage 20, transmission shaft 40 and one end, has recess 32 on the one end terminal surface of at least one in paddle 30 and the transmission shaft 40, and magnetic part 10 and cage 20 all are located recess 32, and the cage 20 cover is established on magnetic part 10, and the other end of paddle 30 is connected through magnetic part 10 looks attraction with transmission shaft 40 at least.

And the isolation cover 20 or the groove wall of the groove 32 is provided with a fixing part 22, on one hand, the isolation cover 20 is fixed in the groove 32 through the fixing part 22, on the other hand, the shielding case 20 is fixed in the groove 32 and positioned above the magnetic element 10, therefore, the isolation cover 20 can limit the magnetic element 10 disposed in the groove 32, prevent the magnetic element 10 from shaking in the groove 32, the fixing portion 22 achieves the fixing effect of the cage 20 and the magnetic member 10 in the recess 32, meanwhile, the isolation cover 20 has a protection effect on the magnetic element 10, avoids the problem that the transmission shaft 40 and/or the stirring paddle 30 directly contact with the surface of the magnetic element 10 to cause the breakage of the magnetic element 10, therefore, the stirring assembly 100 used in the present application solves the problem that the magnetic member 10 is easily broken due to magnetic attraction in the assembling process of the transmission shaft 40 and the stirring paddle 30 of the magnetic member 10 in the existing stirring device.

In one possible implementation, in order to fix the cage 20 in the recess 32 by the fixing portion 22, in the present embodiment, referring to fig. 2, one end of the fixing portion 22 is connected to the cage 20, and one end of the fixing portion 22 is compressible, that is, the other end of the fixing portion 22 can be elastically deformed, so that when the fixing portion 22 is installed in the recess 32, the fixing portion 20 is fixed in the recess 32 by the one end of the fixing portion 22 contracting inward to be closely abutted against the groove wall of the recess 32.

In a possible implementation manner, as shown in fig. 2, the isolation cover 20 has a fixing portion 22, the fixing portion 22 is of an annular structure, and the fixing portion 22 is an inclined side wall with one end facing the notch of the groove 32 and inclining outwards, that is, the fixing portion 22 is inclined, so that when one end of the fixing portion 22 is pressed, one end of the fixing portion 22 is compressed outwards, and the outward elastic deformation of the fixing portion 22 itself makes one end of the fixing portion 22 and the groove wall of the groove 32 tightly press against each other, thereby fixing the isolation cover 20.

Referring to fig. 2, the sidewall of the fixing portion 22 may include a plurality of inclined planar sidewalls, that is, the fixing portion 22 includes a plurality of inclined sidewalls, and the plurality of inclined sidewalls are connected to form a ring structure, and the ring structure is inclined outward, so that a connection between two adjacent planar sidewalls and a wall of the groove 32 can be clamped.

In one possible implementation, referring to fig. 2, the shielding case 20 includes a shielding top plate 21 and a fixing portion 22 disposed around an outer edge of the shielding top plate 21, i.e., the fixing portion 22 is an inclined side wall, and the inclined side wall extends upward and is inclined outward.

In a possible implementation manner, referring to fig. 3, the groove 32 may include a transmission groove 322 and a receiving groove 321 communicating with the transmission groove 322, and a groove width of the transmission groove 322 is greater than a groove width of the receiving groove 321, referring to fig. 7, the magnetic element 10 is located in the receiving groove 321, the isolation cover 20 is located in the transmission groove 322, and one end of the fixing portion 22 is clamped on a groove wall of the transmission groove 322.

In this embodiment, by providing the transmission groove 322 and the receiving groove 321 communicating with the transmission groove 322, when the assembly is performed, one end of the transmission shaft 40 can pass through the transmission groove 322 to be connected with one end of the stirring paddle 30 away from the blade 31 and abut against the isolation cover 20.

In this embodiment, the width of the transmission groove 322 is set to be larger than the width of the receiving groove 321, so that the magnetic element 10 can be firstly clamped into the receiving groove 321 during installation, and the fixing portion 22 can be clamped with the groove wall of the transmission groove 322 under the condition that the protection top plate 21 of the isolation cover 20 is completely contacted with the top surface of the magnetic element 10. If the width of the transmission slot 322 is the same as the width of the receiving slot 321, and at this time, in order to achieve the clamping connection between the fixing portion 22 and the slot wall of the slot 32, the protection top plate 21 of the isolation cover 20 is smaller than the width of the slot 32, so that the protection top plate 21 contacts with the top surface of the magnetic element 10, when one end of the transmission shaft 40 abuts against the protection top plate 21, an attraction area between the transmission shaft 40 and the magnetic element 10 is reduced, so that the attraction force between the transmission shaft 40 and the magnetic element 10 is reduced, and therefore, in this embodiment, the width of the transmission slot 322 is larger than the width of the receiving slot 321, so that the attraction force between the transmission shaft 40 and the magnetic element 10 can also be achieved.

In one possible implementation, referring to fig. 5, the transmission shaft 40 may have a plurality of flat surfaces 41 on its outer circumferential surface, and the inner wall of the transmission groove 322 includes a plurality of straight side walls (not shown) that cooperate with the flat surfaces 41, such that the plurality of flat surfaces 41 cooperate with the straight side walls in the transmission groove 322 to block the transmission shaft 40 from rotating in the transmission groove 322.

Of course, in some other embodiments, the outer periphery of the paddle 30 may also have a plurality of flat surfaces 41, and the inner wall of the driving groove 322 may include a plurality of straight side walls that cooperate with the flat surfaces 41, such that the plurality of flat surfaces 41 cooperate with the straight side walls in the driving groove 322 to block the rotation of the paddle 30 in the driving groove 322.

In this embodiment, the plurality of planes 41 are disposed on the outer circumferential surface of the transmission shaft 40 or the stirring paddle 30, and the inner wall of the transmission groove 322 includes a plurality of straight side walls matched with the planes 41, so that the transmission shaft 40 can be prevented from rotating in the transmission groove 322, and the problem that the transmission shaft 40 or the stirring paddle 30 slips when rotating in the transmission groove 322 is avoided.

Example two

Fig. 8 is an exploded view of the stirring assembly provided by the second embodiment of the present invention, fig. 9 is a schematic view of a three-dimensional structure of the isolation cover in the stirring assembly provided by the second embodiment of the present invention, fig. 10 is a schematic view of a split structure of the isolation cover, the magnetic member and the partial stirring paddle provided by the second embodiment of the present invention, fig. 11 is a schematic view of a structure of the isolation cover and the magnetic member provided by the second embodiment of the present invention when they are installed in the stirring paddle, fig. 12 is a schematic view of another split structure of the stirring assembly and the transmission shaft provided by the second embodiment of the present invention, and fig. 13 is a schematic view of another assembly structure of the stirring assembly and the transmission shaft provided by the second embodiment of the present invention.

The difference between this embodiment and the above embodiments is: in this embodiment, referring to fig. 8, the fixing portion 22 is located on an outer sidewall of the isolation cover 20, and the number of the fixing portions 22 is plural. And the fixing portion 22 is a barb, i.e., a plurality of barbs are formed on the outer sidewall of the shield case 20. As shown in fig. 9, one end of the barb is inclined toward the tip end (i.e., the guard top plate 21) of the shield case 20 and to the outside. I.e., the barbs are angled upwardly so that when the cage 20 is installed downwardly as shown by the arrows in fig. 10, as shown in fig. 11, one end of the barbs are compressed and caught on the walls of the grooves 32 to effect retention of the cage 20 within the grooves 32.

In one possible implementation, in order to make the engagement between the fixing portion 22 and the groove wall of the groove 32 more secure, referring to fig. 12, a groove 323 for engaging with the barb is provided on the groove wall of the groove 32.

Through being equipped with a plurality of outside convex barbs as fixed part 22 on the lateral wall of cage 20, set up draw-in groove 323 on the lateral wall of recess 32, when the installation like this, cage 20 can be fixed in recess 32 through a plurality of outside convex barbs and draw-in groove 323 block, has avoided cage 20 to deflect or the problem that drops in recess 32.

In a possible implementation, referring to fig. 9, the shielding case 20 may include a shielding top plate 21 and an annular side plate 23 disposed around an outer edge of the shielding top plate 21, and the shielding top plate 21 and the annular side plate 23 enclose a receiving cavity (as shown in fig. 10) for receiving the magnetic member 10. The shielding cover 20 is covered on the magnetic member 10, that is, the magnetic member 10 is accommodated in an accommodating cavity enclosed by the protective top plate 21 and the annular side plate 23. The fixing portion 22 is provided on the outer surface of the annular side plate 23.

In one possible implementation, the card slot 323 may be an annular slot. In this embodiment, the engaging groove 323 may be annular, so that a plurality of outwardly protruding barbs facilitate the engagement of the annular engaging groove 323.

It should be noted that, when a plurality of barbs are arranged on the outer side wall of the isolation cover 20, the plurality of barbs may be located on the same circumference of the outer side wall of the isolation cover 20, and thus the plurality of barbs may be simultaneously clamped into the clamping groove 323, and it is not easy for a part of barbs to be clamped into the clamping groove 323 first, which may result in that the isolation cover 20 cannot continue to move to the top surface of the magnetic member 10 or cannot be assembled to the preset position of the groove 32.

In this embodiment, the fixing portion 22, the isolation cover 20 and the magnetic element 10 are all located in the receiving groove 321. During installation, the magnetic element 10 may be installed in the receiving groove 321, and then the shielding cover 20 is covered on the magnetic element 10 and the shielding cover 20 is fixed in the receiving groove 321, or the magnetic element 10 may be placed in the receiving cavity of the shielding cover 20, and the magnetic element 10 and the shielding cover 20 are installed in the receiving groove 321 together as a whole.

EXAMPLE III

Fig. 14 is the splitting structure diagram of the third embodiment of the present invention provides a separation cover, a magnetic part and a part of the stirring paddle, fig. 15 is the third embodiment of the present invention provides a partial section structure diagram of the separation cover, the magnetic part when the stirring paddle is assembled, fig. 16 is the third embodiment of the present invention provides a further splitting structure diagram of the separation cover, the magnetic part and a part of the stirring paddle, fig. 17 is the third embodiment of the present invention provides a partial section structure diagram of the separation cover, the magnetic part when the stirring paddle is assembled.

The difference between this embodiment and the above embodiments is: in this embodiment, referring to fig. 14, the fixing portion 22 is located on the groove wall of the groove 32, specifically, the fixing portion 22 is located on the groove wall of the receiving groove 321, referring to fig. 14, the fixing portion 22 is a barb, and the barb is inclined downward toward the groove bottom of the groove 32.

During the assembly, as shown in fig. 15, when the cage 20 is assembled downwards, the cage 20 extrudes one end of the barb, so that the barb is compressed towards the groove wall of the groove 32, the elasticity of the barb makes the barb and the outer side wall of the cage 20 realize tight clamping, and the cage 20 is fixed in the groove 32.

In one possible implementation, in order to make the engagement between the fixing portion 22 and the groove wall of the groove 32 more secure, as shown in fig. 16, a locking groove 323 for engaging with the barb is provided on the outer side wall of the cage 20. During installation, the barbs on the groove 32 are engaged with the slots 323 on the cage 20, so that the cage 20 is fixed in the groove 32.

Through set up a plurality of outside convex barbs on the cell wall with holding tank 321, set up draw-in groove 323 on the cage 20, cage 20 passes through the barb to be realized linking to each other with recess 32's fixed with draw-in groove 323's block, has avoided the problem that cage 20 dropped easily.

Example four

Fig. 18 is the embodiment of the present invention provides a splitting structure diagram of the stirring assembly and the driving assembly, fig. 19 is a sectional structure diagram of the stirring assembly and the driving assembly assembling rear portion sub-region provided by the embodiment of the present invention, fig. 20 is a further splitting structure diagram of the stirring assembly and the driving assembly provided by the embodiment of the present invention, and fig. 21 is a further sectional structure diagram of the stirring assembly and the driving assembly assembling rear portion sub-region provided by the embodiment of the present invention.

The utility model also provides a cooking utensil, the cooking utensil can be a pan, can also be a health preserving kettle, and can also be an electric cooker or a pressure cooker and the like.

In this embodiment, referring to fig. 18 and 19, the cooking device may include a housing and the stirring assembly 100 of the first embodiment disposed in the housing. The isolation cover 20 is fixed in the groove 32 by the fixing part 22 and is located above the magnetic element 10, and one end of the transmission shaft 40 abuts against the protective top plate 21 of the isolation cover 20.

The stirring device further comprises a driving assembly 50, wherein the driving assembly 50 is used for driving the stirring assembly 100 to rotate, specifically, as shown in fig. 19, the driving assembly 50 is connected with one end of the transmission shaft 40, and the other end of the transmission shaft 40 extends into the groove 32 of the stirring paddle 30 and is connected with the stirring paddle 30 through attraction with the magnetic member 10.

Alternatively, as shown in fig. 18 and 19, the stirring member 100 of the second embodiment is used as the stirring member 100. The shield 20 covers the top and side surfaces of the magnetic member 10, and one end of the transmission shaft 40 abuts against the protection top plate 21 of the shield 20.

In a possible implementation manner, the cooking appliance further includes a heating device, the heating device may be an induction cooker, an electric ceramic cooker, or an electric heater, and the heating device is used for heating a pot, a health preserving pot, an electric rice cooker, a pressure cooker, or the like.

In the description of the present invention, it is to be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, an indirect connection via an intermediary, a connection between two elements, or an interaction between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless specifically stated otherwise.

The terms "first," "second," "third," "fourth," and the like in the description and in the claims of the present application and in the drawings described above, if any, 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, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover an exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (14)

1. A blending assembly, comprising:

the magnetic part (10), the isolation cover (20), the transmission shaft (40) and the stirring paddle (30) with one end provided with the paddle (31);

a groove (32) is formed in one end face of at least one of the stirring paddle (30) and the transmission shaft (40);

the magnetic part (10) and the isolation cover (20) are both positioned in the groove (32), the isolation cover (20) covers the magnetic part (10), and the other end of the stirring paddle (30) is at least connected with the transmission shaft (40) in an attracting mode through the magnetic part (10);

and the isolation cover (20) or the groove wall of the groove (32) is provided with at least one fixing part (22), and the fixing part (22) is used for fixing the isolation cover (20) in the groove (32).

2. Stirring assembly according to claim 1, wherein one end of the fixing part (22) is connected to the wall of the cage (20) or the recess (32) and the other end of the fixing part (22) is compressible.

3. Stirring assembly according to claim 2, characterised in that said cage (20) has said fixing portion (22) thereon, said fixing portion (22) being a sloping side wall inclined outwards with one end facing the mouth of said recess (32).

4. The stirring assembly of claim 3, wherein the plurality of inclined sidewalls are connected to form a ring structure.

5. The stirring assembly according to claim 2, characterized in that the fixing portion (22) is a barb provided on an outer side wall of the shield case (20), and one end of the barb is inclined toward a top end and an outer side of the shield case (20).

6. Stirring assembly according to claim 5, wherein the groove (32) is provided with a groove (323) on its wall for engaging with the barb.

7. The stirring assembly according to claim 2, characterized in that the fixing portion (22) is located on a wall of the groove (32) and the fixing portion (22) is a barb inclined towards a bottom of the groove (32).

8. The stirring assembly according to claim 7, wherein the outer side wall of the shielding case (20) is provided with a clamping groove (323) for clamping the barb.

9. Stirring assembly according to any of claims 1-7, wherein said shielding cage (20) comprises a shielding top plate (21) and said fixing portion (22) arranged around the outer edge of said shielding top plate (21), or,

the isolation cover (20) comprises a protective top plate (21) and an annular side plate (23) surrounding the outer edge of the protective top plate (21);

the protective top plate (21) and the annular side plate (23) enclose an accommodating cavity for accommodating the magnetic part (10).

10. Stirring assembly according to claim 6 or 8, wherein said clamping groove (323) is an annular groove.

11. The stirring assembly according to any one of claims 1 to 7, wherein the recess (32) comprises a transmission groove (322) and a receiving groove (321) communicating with the transmission groove (322), and the width of the transmission groove (322) is larger than the width of the receiving groove (321);

the magnetic part (10) is positioned in the accommodating groove (321);

the fixing part (22) is located in the transmission groove (322) or in the accommodating groove (321).

12. The stirring assembly according to claim 11, wherein the outer circumferential surface of the driving shaft (40) or the stirring paddle (30) has a plurality of flat surfaces (41), and the inner wall of the driving groove (322) comprises a plurality of straight side walls which are matched with the flat surfaces (41) so as to block the rotation of the driving shaft (40) or the stirring paddle (30) in the driving groove (322).

13. Stirring assembly according to any of claims 1-7, wherein said groove (32) is located on the end surface of said stirring paddle (30) facing said drive shaft (40), or

The groove (32) is positioned on the end face of one end, facing the stirring paddle (30), of the transmission shaft (40).

14. A cooking appliance, comprising: a housing and the stirring assembly of any of claims 1-13 disposed within the housing;

further comprising: a drive assembly (50), the drive assembly (50) is used for driving the stirring assembly to rotate.

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