CN213757935U - Frame subassembly and cooking machine - Google Patents

Abstract

The application provides a frame subassembly and cooking machine. A housing assembly is provided for alternatively assembling a cooking cup or a stirring device. The cooking cup comprises a stirring knife. The base assembly comprises a shell, a motor positioned in a space enclosed by the shell and a handle connected to the shell. The motor comprises a first output end and a second output end. The first output end is arranged to be connected with the stirring knife in a driving mode. The second output end is arranged to be in driving connection with the stirring device. The motor is arranged to alternatively drive the stirring blade or the stirring device to rotate. The top of frame subassembly is set up to be used to the equipment arrange the cup. One side of the stand assembly is configured to be used to assemble the stirring device. The other side opposite to the base component is connected with the handle. Above-mentioned technical scheme arrange cup or agitating unit are assembled selectively to the frame subassembly, and a tractor serves several purposes satisfies multiple function demand.

Description

Frame subassembly and cooking machine

Technical Field

The application relates to a small household electrical appliance field especially relates to frame subassembly and cooking machine.

Background

With the increasing living standard of people, many different types of food processors appear on the market. The functions of the food processor mainly include, but are not limited to, functions of making soybean milk, squeezing fruit juice, making rice paste, mincing meat, shaving ice, making coffee and/or blending facial masks and the like. The food processor can comprise a soybean milk machine, a stirrer or a wall breaking food processor and other machines for crushing and stirring food. The related food processor has single function. In order to meet various requirements, a plurality of food processors with different functions need to be purchased, and the cost is high. Simultaneously, a plurality of cooking machines occupy more storing space, are unfavorable for accomodating.

SUMMERY OF THE UTILITY MODEL

The application provides a multi-functional frame subassembly and cooking machine.

The application provides a frame subassembly, it can be used to assemble cooking cup or agitating unit alternatively, the cooking cup includes the stirring sword, the frame subassembly includes the shell, is located motor in the space that the shell encloses and connect in the handle of shell, the motor includes first output and second output, first output is set up to be able to drive and connects the stirring sword, the second output is set up to be able to drive the connection stirring unit, the motor is set up to be used to drive alternatively the stirring sword or stirring unit rotates, the top of frame subassembly is set up to be used to assemble the cooking cup, one side of frame subassembly is set up to be used to assemble stirring unit, the opposite side of frame subassembly with the handle links to each other.

In some embodiments, the base assembly of the technical scheme can be selectively assembled with a cooking cup or a stirring device, so that the base assembly is multifunctional, multiple functional requirements are met, and the cost and the accommodating space are saved; meanwhile, the stirring device is assembled on one side of the base assembly, the other side, opposite to the base assembly, of the base assembly is connected with the handle, and when the handle is held, the stirring device can face downwards, so that food materials can be stirred conveniently.

Further, the base assembly includes an operation key assembled to the handle.

In some embodiments, the base assembly of the above technical solution includes an operation key assembled to the handle, and when the handle is held, the operation key can be operated by a thumb, so that the operation of the stirring device can be started or stopped at any time, and the convenience and safety of use are increased.

Furthermore, the operation key is positioned at the lower side of the handle, and the stirring device is assembled at the bottom end of the stand component.

In some embodiments, the operating key of the above technical solution is located at the lower side of the handle, and the stirring device is assembled at the bottom end of the base assembly without affecting the holding of the handle; meanwhile, when the food material is stirred by using the stirring device, the operation key can be operated by a thumb while the handle is held, so that the stirring device can be started or stopped at any time, and the convenience and the safety in use are improved; moreover, agitating unit is close to the bottom of frame subassembly, the operating condition of agitating unit is observed to the operator of being convenient for.

Further, the motor comprises a motor shaft, the second output end is assembled on the motor shaft, and the extending direction of the second output end is perpendicular to the extending direction of the motor shaft.

Further, the motor includes a motor shaft including a first tooth portion, and the second output includes a second tooth portion, and the first tooth portion is configured to cooperate with the second tooth portion.

In some embodiments, the motor of the above technical solution includes a motor shaft, the motor shaft includes a first tooth portion, the second output end includes a second tooth portion, and the first tooth portion is configured to cooperate with the second tooth portion, which is simple in structure.

Further, agitating unit includes the connecting axle, the second output includes the shaft hole, the connecting axle equipment is gone into the shaft hole, the frame subassembly is still including moving back excellent device, it includes top pushing part and presses the splenium to move back excellent device, it is set up to can be pressed to press the splenium, so that top pushing part pushes away the connecting axle, press the splenium protrusion in the handle.

In some embodiments, the base assembly of the above technical solution further includes a rod withdrawing device, the rod withdrawing device includes a pushing portion and a pressing portion, the pressing portion is configured to be pressed so that the pushing portion pushes the connecting shaft to withdraw the stirring device from the second output end, the pressing portion protrudes out of the handle, and when the handle is held, the pressing portion can be conveniently pressed by a thumb so as to take down the stirring device.

Further, the base assembly comprises a supporting plate, a fixing frame, a switch and an ejector rod, the switch is limited on the supporting plate, the ejector rod comprises a pressing part, the switch comprises a contact, the ejector rod moves downwards under stress, the pressing part can press the contact to trigger the switch, the ejector rod moves upwards under stress, and the pressing part can be separated from the contact of the switch.

In some embodiments, the base assembly of the above technical scheme includes a switch and an ejector rod, the ejector rod moves downward under force, so that the pressing portion presses against the contact to trigger the switch, and the ejector rod moves upward under force, so that the pressing portion is separated from the contact of the switch, thereby increasing the safety of use.

The embodiment of this application still provides a cooking machine, including cooking cup, agitating unit and foretell frame subassembly.

Further, arrange the cup include the cup and assemble in the cup subassembly of cup, the cup subassembly includes the extension, the extension is used for the crimping the bulge of ejector pin, so that the ejector pin atress moves down.

In some embodiments, above-mentioned technical scheme the cup stand subassembly includes the extension, the extension is used for the crimping the bulge of ejector pin, so that the ejector pin atress moves down, when cooking cup assembly in frame subassembly, the switch is triggered, and the cooking machine can normally work, has increased the security of using.

Further, the mount includes the main part, upwards extends the boss from the main part and certainly the barricade that the boss extended, the main part is equipped with the through-hole, the barricade encloses into the portion of acceping, the portion of acceping is located the top of through-hole and with the through-hole intercommunication, the ejector pin includes the bulge, the bulge accept in the portion of acceping, the bulge atress can drive the ejector pin removes downwards, the top of bulge is not higher than the top of barricade.

In some embodiments, the top end of the protruding part of the above technical solution is not higher than the top end of the retaining wall, so as to prevent the ejector rod from being triggered by an improper external force, thereby increasing the safety of use.

Furthermore, the fixing frame comprises a first buckling part extending from the boss, the cup seat assembly comprises a second buckling part, and the first buckling part is used for being buckled and fixed with the second buckling part.

In some embodiments, the fixing frame of the above technical solution includes a first buckling portion extending from the boss, and the cup holder assembly includes a second buckling portion, where the first buckling portion is used for being buckled and fixed with the second buckling portion, so that the structure is simple, and the operation is convenient.

Further, the cup holder assembly comprises a cup holder and a supporting member assembled on the cup holder, the extending portion is arranged on the supporting member, and the second buckling portion is arranged on the cup holder.

In some embodiments, the cup holder assembly of the above technical solution includes a cup holder and a supporting member assembled to the cup holder, the extending portion is disposed on the supporting member, and the second fastening portion is disposed on the cup holder.

Furthermore, the top holder comprises an assembly part and a guide part extending upwards from the assembly part, the extension part extends downwards from the assembly part to form, the assembly part is provided with a through hole, the cup base comprises a side wall, a positioning part extending from the side wall and a buckling part extending from the positioning part, the second buckling part extends from the positioning part to form, the side wall is further provided with a guide groove, the guide part is assembled in the guide groove, and the buckling part penetrates through the through hole and is buckled with the assembly part of the top holder.

In some embodiments, the top holder in the above technical solution includes an assembling portion and a guiding portion extending upward from the assembling portion, the side wall is further provided with a guiding groove, and the guiding portion is assembled in the guiding groove to guide the top holder to be correctly assembled, and the assembling time can be reduced; the cup holder comprises a cup holder body and a supporting piece, wherein the cup holder body is provided with a cup base, the supporting piece is arranged on the cup base, the cup base is provided with a through hole, the cup base comprises a side wall, a positioning part extending from the side wall and a buckling part extending from the positioning part, and the buckling part penetrates through the through hole and is buckled with the assembling part of the supporting piece so as to limit the supporting piece to the cup base.

Drawings

Fig. 1 is a schematic view of a food processor according to an embodiment of the present application, in which the food processor is equipped with a food cup.

Fig. 2 is similar to fig. 1, wherein the food processor is equipped with a stirring device.

Fig. 3 is a schematic cross-sectional view of the food processor shown in fig. 1.

Fig. 4 is an assembled view of the support plate, the mount, the lift pins, and the switch of the base assembly shown in fig. 1.

Fig. 5 is a diagram of the carrier, mounting bracket, ram, and switch of the base assembly shown in fig. 1 prior to assembly.

Fig. 6 is a schematic view of the pallet shown in fig. 5.

Fig. 7 is a cross-sectional view of the holder mounting bracket shown in fig. 5.

Fig. 8 is a schematic view of the cup holder assembly of the cooking cup of fig. 1.

Fig. 9 is a schematic view of the top holder of the cup holder assembly shown in fig. 8.

Fig. 10 is an enlarged view of the circled portion of the cross-sectional view shown in fig. 3.

Fig. 11 is a schematic view of the motor shown in fig. 3.

Fig. 12 is another schematic cross-sectional view of the food processor shown in fig. 1, showing the assembly relationship of the rod withdrawing device and the stirring device.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus consistent with certain aspects of the present application, as detailed in the appended claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. "plurality" or "a number" means two or more. Unless otherwise indicated, "front", "rear", "lower" and/or "upper" and the like are for convenience of description and are not limited to one position or one spatial orientation. The word "comprising" or "comprises", and the like, means that the element or item listed as preceding "comprising" or "includes" covers the element or item listed as following "comprising" or "includes" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, the food processor includes a base assembly 1, and a food cup 2 and a stirring device 3 that can be alternatively assembled to the base assembly 1. Food materials can be placed into the cooking cup 2 to be beaten, for example, the food materials can be used for making soybean milk, making paste, mincing meat and the like. The stirring device 3 can be an egg-breaking bar, a milk foam bar, a complementary food bar or the like. Cooking cup 2 or agitating unit 3 are assembled to frame subassembly 1 selectively to realize different functions.

The base assembly 1 includes a housing 10, a motor 11 located in a space enclosed by the housing 10, a supporting plate 12 and a fixing frame 13 limited to the housing 10, a fixing member 121 assembled to the supporting plate 12 and the fixing frame 13, a switch 14 limited to the supporting plate 12, a push rod 15 limited to the fixing frame 13, an elastic member 154 limited to the push rod 15, and a first clutch 16 assembled to the motor 11. The motor 11 includes a first output 110 and a second output 111. The first clutch 16 is assembled to the first output 110. The second output 111 is arranged to be drivingly connected to the stirring means 3.

The base assembly 1 further comprises a handle 17 and a plurality of operation keys 18 arranged on the handle 17. The operation keys 18 can be used for controlling the food processor. Cooking cup 2 assemble in the top of frame subassembly 1. The handle 17 is connected to one side of the base assembly 1, the stirring device 3 is assembled on the other side of the base assembly 1 opposite to the base assembly, and when the handle 17 is held, the stirring device 3 can be downward, so that the food materials can be stirred conveniently. The operating key 18 is positioned at the lower side of the handle 17, and does not influence the holding of the handle 17; meanwhile, when the food material is stirred by using the stirring device 3, the handle 17 is held, and the operating key 18 can be operated by the thumb, so that the operation of the stirring device 3 can be started or stopped at any time, and the convenience and the safety of use are improved. Agitating unit 3 is close to the bottom of frame subassembly 1, the operating condition of the operator observation agitating unit 3 of being convenient for.

Referring to fig. 4 to 7, the supporting plate 12 includes a base 122, a fixing post 123 and a limiting portion 124 extending from the base 122, and a positioning post 125 and a first buckle 126 extending from the limiting portion 124. The base 122 is provided with a first through hole 1220 for the first output 110 of the motor 11 to pass through. The stopper 124 has a first hole 1240 and a pair of second holes 1241.

The fixing member 121 is fixed to the fixing post 123 after passing through the fixing frame 13, so as to limit the fixing frame 13 to the supporting plate 12. The switch 14 includes a contact 140 and an assembly hole 141. The positioning post 125 of the supporting plate 12 is assembled into the assembling hole 141 of the switch 14, and the first buckle 126 of the supporting plate 12 is buckled with the switch 14 to limit the switch 14 on the supporting plate 12.

The push rod 15 includes a holding portion 150, a protrusion 151 extending upward from the holding portion 150, a pressing portion 152 extending downward from the holding portion 150, and a pair of second latches 153. The elastic member 154 is sleeved on the pressing portion 152 to limit the elastic member 154. The pressing part 152 is used for pressing the contact 140 of the switch 14 to trigger the switch 14, so that the food processor can work normally, and the safety of the food processor during use is ensured. The elastic member 154 abuts against the abutting portion 150 to jack the top rod 15 upwards, so that the abutting portion 152 of the top rod 15 is separated from the contact 140 of the switch 14, the food processor cannot work, and the safety of the food processor during use is ensured.

The pressing part 152 is assembled into the first hole 1240 of the supporting plate 12 to limit the ejector rod 15; meanwhile, the ejector rod 15 can be guided to move up and down, and the smoothness of up-and-down movement of the ejector rod 15 is guaranteed. The pair of second fasteners 153 are respectively assembled into the pair of second holes 1241 of the supporting plate 12 and can be fastened with the stopper 124 of the supporting plate 12 to prevent the top bar 15 from being separated from the supporting plate 12 when moving upward.

The fixing frame 13 includes a main body 130, a boss 131 extending upward from the main body 130, and a retaining wall 132 and a plurality of first fastening portions 133 extending from the boss 131. The plurality of first catching portions 133 are uniformly distributed along the circumferential direction of the boss 131. The body portion 130 is provided with a through hole 1301. The retaining wall 132 is L-shaped and defines a receiving portion 1320. The receiving portion 1320 is located above the through hole 1301 and communicates with the through hole 1301. The boss 131 is provided with a second through hole 1310 for the first clutch 16 to pass through. The boss 131 is further provided with a plurality of third through holes 1311 for the retainer 121 to pass through.

The protrusion 151 of the stem 15 is fitted into the through hole 1301 and the receiving portion 1320. The top end of the top rod 15 is lower than the top end of the retaining wall 132, so that the top rod 15 can be prevented from moving downwards due to improper external force, the switch 14 can be prevented from being triggered accidentally, and the safety of the food processor in use is improved. When the cooking machine does not use the cooking cup 2, the protective cover 4 can be assembled at the top end of the machine base component 1 to cover the ejector rod 15 and the first clutch 16, so that the use safety is improved.

Referring to fig. 1, the food processing cup 2 includes a cup body 20, a cup cover 21 assembled on the top end of the cup body 20, and a cup seat assembly 22 assembled on the bottom end of the cup body 20.

Referring to fig. 3 and 8 to 10, the cup holder assembly 22 includes a cup holder 220, a supporting member 221 and a knife shaft 222 assembled to the cup holder 220, and a stirring knife 223 and a second clutch 224 assembled to the knife shaft 222. The first output end 110 is configured to be connected with the stirring blade 223 in a driving manner. When cooking cup 2 assemble in during the frame subassembly 1, the first clutch 16 of frame subassembly 1 with the second clutch 224 cooperation of cup subassembly 22 makes motor 11 can drive arbor 222 rotates, further drives stirring sword 223 rotates to the material is eaten to the whipping.

The supporting member 221 includes a frame-shaped assembling portion 2210, a plurality of guide portions 2211 extending upward from the assembling portion 2210, and an extending portion 2212 extending downward from the assembling portion 2210. The assembly portion 2210 is provided with a plurality of through holes 22101. The cup holder 220 includes a side wall 2201, a positioning portion 2202 extending from the side wall 2201, a plurality of fastening portions 2203 extending from the positioning portion 2202, and a plurality of second fastening portions 2204. The side wall 2201 encloses a receiving portion 22010, and the second clutch 224 is located in the receiving portion 22010. The side wall 2201 is further provided with a plurality of guide grooves 22011 communicated with the receiving portion 22010.

When the supporting member 221 is assembled with the cup holder 220, the supporting member 221 is accommodated in the accommodating portion 22010 of the cup holder 220; the guiding portion 2211 is assembled in the guiding slot 22011 to guide the top holder 221 to be assembled correctly; the fastening portion 2203 passes through the through hole 22101 and fastens with the assembling portion 2210 of the top holder 221 so as to limit the top holder 221 to the cup holder 220; the second clasp portion 2204 extends beyond the extension portion 2212.

When the food processing cup 2 is assembled on the base assembly 1, the extension portion 2212 is assembled in the accommodating portion 1320 of the fixing frame 13 to press the protrusion 151 of the push rod 15, so that the push rod 15 moves downwards, the pressing portion 152 of the push rod 15 presses the contact 140 of the switch 14 to trigger the switch 14, and the food processing machine can work normally. At this time, the second fastening portion 2204 of the cup holder 220 is fastened to the first fastening portion 133 of the fixing frame 13, so as to fix the food processing cup 2 to the base assembly 1.

In other embodiments, the top support 221 may be eliminated and the extension 2212 may be formed extending from the cup holder 220.

Referring to fig. 3 and 11-12, the motor 11 includes a motor shaft 112. The extending direction of the second output end 111 is perpendicular to the extending direction of the motor shaft 112. The motor shaft 112 includes a first tooth 1120. The second output 111 includes a second tooth 1110. The first tooth portion 1120 and the second tooth portion 1110 cooperate with each other, so that the motor shaft 112 can rotate to drive the second output end 111 to rotate. The stirring device 3 comprises a connecting shaft 30, and the second output end 111 comprises a shaft hole 1111. The connecting shaft 30 is assembled into the shaft hole 1111 to limit the stirring device 3 at the second output end 111.

The stand assembly 1 further comprises a rod withdrawing device 19, wherein the rod withdrawing device 19 comprises a pushing part 190 and a pressing part 191. The pushing portion 190 is assembled into the shaft hole 1111, and when the pressing portion 191 is pressed, the pushing portion 190 moves toward the connecting shaft 30 to push the connecting shaft 30, so that the stirring device 3 is withdrawn from the second output end 111, and the stirring device 3 can be taken away. As shown in fig. 1, the pressing portion 191 protrudes from the handle 17, so that when the handle 17 is held, the pressing portion 191 is conveniently pressed by a thumb.

The frame subassembly 1 of the embodiment of the application can be used to assemble cooking cup 2 or agitating unit 3, cooking cup 2 includes stirring sword 223, frame subassembly 1 includes shell 10, is located motor 11 in the space that shell 10 encloses and connect in shell 10's handle 17, motor 11 includes first output 110 and second output 111, stirring sword 223 connect in first output 110, agitating unit 3 connect in second output 111, motor 11 can be used to drive stirring sword 223 and agitating unit 3 rotates, cooking cup 2 assembles in the top of frame subassembly 1, agitating unit 3 assembles in one side of frame subassembly 1, handle 17 is located the opposite side of frame subassembly 1, frame subassembly 1 can selectively assemble cooking cup 2 or agitating unit 3, the multifunctional combined machine has multiple functions, meets the requirements of multiple functions, and saves cost and storage space; meanwhile, the stirring device 3 is assembled on one side of the base assembly 1, the handle 17 is positioned on the other side opposite to the base assembly 1, and when the handle 17 is held, the stirring device 3 can be downward, so that the food materials can be stirred conveniently.

Although the present application has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the application, and all changes, substitutions and alterations that fall within the spirit and scope of the application are to be understood as being covered by the following claims.

Claims (13)

1. A housing assembly usable for alternatively assembling a food cup (2) or a stirring device (3), the food cup (2) comprising a stirring blade (223), characterized in that the housing assembly comprises a housing (10), a motor (11) located in a space enclosed by the housing (10) and a handle (17) connected to the housing (10), the motor (11) comprises a first output (110) and a second output (111), the first output (110) is arranged to be driveably connected to the stirring blade (223), the second output (111) is arranged to be driveably connected to the stirring device (3), the motor (11) is arranged to be usable for alternatively driving the stirring blade (223) or the stirring device (3) to rotate, a top end of the housing assembly is arranged to be usable for assembling the food cup (2), one side of the base assembly is arranged for assembling the stirring device (3) and the opposite side of the base assembly is connected to the handle (17).

2. A housing assembly according to claim 1, characterized in that it comprises an operating key (18) assembled to the handle (17).

3. The stand assembly according to claim 2, characterized in that the operating key (18) is located at the lower side of the handle (17), and the stirring device (3) is assembled at the bottom end of the stand assembly.

4. The stand assembly according to claim 1, characterized in that the motor (11) comprises a motor shaft (112), the second output (111) is assembled to the motor shaft (112), and the second output (111) extends in a direction perpendicular to the direction of extension of the motor shaft (112).

5. The housing assembly of claim 4, wherein the motor shaft (112) comprises a first tooth (1120) and the second output (111) comprises a second tooth (1110), the first tooth (1120) being adapted to mate with the second tooth (1110).

6. The stand assembly according to claim 4, characterized in that the stirring device (3) comprises a connecting shaft (30), the second output end (111) comprises a shaft hole (1111), the connecting shaft (30) is assembled into the shaft hole (1111), the stand assembly further comprises a rod returning device (19), the rod returning device (19) comprises a pushing portion (190) and a pressing portion (191), the pressing portion (191) is arranged to be pressed so that the pushing portion (190) pushes the connecting shaft (30), and the pressing portion (191) protrudes from the handle (17).

7. The base assembly according to any one of claims 1 to 6, characterized in that the base assembly comprises a supporting plate (12), a fixing frame (13), a switch (14) and a push rod (15), the switch (14) is limited on the supporting plate (12), the push rod (15) comprises a pressing part (152), the switch (14) comprises a contact (140), the push rod (15) is forced to move downwards, so that the pressing part (152) presses against the contact (140) to trigger the switch (14), and the push rod (15) is forced to move upwards, so that the pressing part (152) is separated from the contact (140) of the switch (14).

8. A food processor, characterized by comprising a food cup (2), a stirring device (3) and the stand assembly according to claim 7.

9. The food processor of claim 8, wherein the food cup (2) comprises a cup body (20) and a cup holder assembly (22) assembled on the cup body (20), the cup holder assembly (22) comprises an extension portion (2212), and the extension portion (2212) is used for pressing and connecting the protrusion portion (151) of the push rod (15) so that the push rod (15) is forced to move downwards.

10. The food processor of claim 9, wherein the fixing frame (13) comprises a main body (130), a boss (131) extending upwards from the main body (130), and a retaining wall (132) extending from the boss (131), the main body (130) is provided with a through hole (1301), the retaining wall (132) encloses an accommodating portion (1320), the accommodating portion (1320) is located above the through hole (1301) and is communicated with the through hole (1301), the push rod (15) comprises a protrusion (151), the protrusion (151) is accommodated in the accommodating portion (1320), the protrusion (151) is forced to drive the push rod (15) to move downwards, and the top end of the protrusion (151) is not higher than the top end of the retaining wall (132).

11. The food processor of claim 10, wherein the fixing frame (13) comprises a boss (131) and a first fastening portion (133) extending from the boss (131), and the cup holder assembly (22) comprises a second fastening portion (2204), and the first fastening portion (133) is used for fastening with the second fastening portion (2204).

12. The food processor of claim 11, wherein the cup holder assembly (22) comprises a cup holder (220) and a supporting member (221) assembled to the cup holder (220), the extending portion (2212) is disposed on the supporting member (221), and the second fastening portion (2204) is disposed on the cup holder (220).

13. The food processor of claim 12, wherein the top holder (221) comprises an assembly portion (2210) and a guide portion (2211) extending upward from the assembly portion (2210), the extension portion (2212) is formed by extending downward from the assembly portion (2210), the assembly portion (2210) is provided with a through hole (22101), the cup holder (220) comprises a side wall (2201), a positioning portion (2202) extending from the side wall (2201) and a buckling portion (2203) extending from the positioning portion (2202), the second buckling portion (2204) is formed by extending from the positioning portion (2202), the guide groove (22011) is further provided in the cup holder (220), the guide portion (2211) is assembled in the guide groove (22011), and the buckling portion (2203) passes through the through hole (22101) and buckles with the assembly portion (2210) of the top holder (221).

Images