CN216602589U

CN216602589U - Food processor and cutter assembly thereof

Info

Publication number: CN216602589U
Application number: CN202123009063.8U
Authority: CN
Inventors: 杨宝斌; 叶理德; 唐路蒙
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-05-27
Anticipated expiration: 2031-11-30

Abstract

The application provides a cutter unit and cooking machine of cooking machine. The cutter assembly includes a detachable impeller portion and a bottom head portion. The cutter head part comprises a cutter body mounting disc and a cutter body which is rotatably arranged on the cutter body mounting disc. The bottom cover part is positioned below the cutter head part and comprises a bottom cover side wall arranged around the rotating shaft of the cutter body and a lock pin protruding out of the bottom cover side wall. The lockpin is along the radial flexible setting of bottom side wall relative to cutter body mounting disc. The lockpin is used for being matched and connected with a cup assembly of the food processor. The food processor comprises a host and a stirring cup. The blender cup includes a cutter assembly. By the arrangement, the cutter assembly can be split into the cutter head part and the bottom cover part, and compared with the scheme that the cutter head part is fixedly connected with the bottom cover part, the cutter assembly is more convenient to clean. And, through the lockpin of bottom part, can realize the equipment of the cup subassembly of cutter subassembly and cooking machine, simple structure, the equipment is reliable.

Description

Food processor and cutter assembly thereof

Technical Field

The application relates to a small household electrical appliance technical field, particularly relates to a cutter assembly of a food processor and the food processor.

Background

Some cooking machines, cutter unit and cup subassembly are not removable, can't wash cutter unit alone. Some cooking machine's cutter unit can follow the cup subassembly and dismantle, nevertheless still has the difficult scheduling problem of wasing, causes bacterial growing easily.

SUMMERY OF THE UTILITY MODEL

The application provides a cutter unit and cooking machine of modified cooking machine aims at reducing cutter unit's the washing degree of difficulty.

Specifically, the method is realized through the following technical scheme:

the application provides a cutter unit of cooking machine, includes wherein:

the cutter head part comprises a cutter body mounting disc and a cutter body rotatably arranged on the cutter body mounting disc; the bottom part is located the below of blade disc part, including encircleing the bottom side wall that the pivot of cutter body set up and protrusion the lockpin of bottom side wall, the lockpin is followed the radial of cutter body mounting disc is for bottom side wall flexible setting, the lockpin is used for joining in marriage with the cup subassembly of cooking machine and connects.

The present application provides a cutter assembly including a detachable impeller portion and a bottom head portion. In this way, the cutter assembly can be separated into the cutter head part and the bottom cover part, so that a hidden part at the joint of the cutter head part and the bottom cover part can be exposed to facilitate cleaning of the hidden part, and compared with the scheme that the cutter head part is fixedly connected with the bottom cover part, the cutter assembly is convenient to clean. On the other hand, the bottom cover part is used for being mechanically connected with the cup assembly and does not involve electric connection, so that the bottom cover part can be completely immersed in water for cleaning, the cleaning is more convenient, and the cleaning is cleaner and more thorough. And, through the lockpin of bottom part, can realize the equipment of the cup subassembly of cutter subassembly and cooking machine, simple structure, the equipment is reliable.

Optionally, the cutter head portion includes a plurality of sets of connection structures detachably connected to the bottom cover portion, and at least one set of connection structures is different from the rest of the connection structures. So, the connection structure of two at least different forms cooperates the action respectively in two not equidirectional, realizes diversified connection for the connection of blade disc part and bottom cap portion is diversified, thereby reduces the power of untiing by oneself of blade disc part and bottom cap portion, and the risk that makes blade disc part and bottom cap portion break away from each other is little.

Optionally, the multiple groups of connection structures include at least two of a plug structure, a clamping structure, a thread structure, a bolt structure and a magnetic structure. Therefore, the connection mode between the cutter head part and the bottom cover part is diversified, and the connection reliability of the cutter head part and the bottom cover part is improved; and/or

The connecting structures are at least provided with three groups, wherein the three groups of connecting structures are arranged in a triangular shape. Therefore, the connecting structures are at least respectively arranged in one group in three directions and jointly enclose to form a triangle, so that the stability of connection between the tool apron part and the bottom cover part is facilitated.

Optionally, the cutter body mounting plate includes a protrusion protruding downward from a bottom surface, the connecting structure is formed on an outer surface of the protrusion, the bottom cover side includes a concave surrounding wall recessed radially, the protrusion is located in a space formed after the concave surrounding wall is recessed, and the concave surrounding wall includes a matching structure adapted to the connecting structure. Therefore, the side wall of the bottom cover is sunken towards the rotating shaft, so that on one hand, the connecting space between the cutter head part and the bottom cover part can be saved, and meanwhile, the cutter head part and the bottom cover part 9 can be detachably connected.

Optionally, the connecting structure is configured as a plug structure, one of the connecting structure and the mating structure includes a jack, and the other includes an insert block. The tool apron part and the chassis part are connected through the plugging structure, so that the operation is convenient, and the assembly is reliable.

Optionally, the connecting structure is provided with at least three groups, wherein two groups of the connecting structure are provided as the plugging structure, and the two groups of the plugging structure are in mirror symmetry with a connecting line between the other connecting structure and the rotation center of the cutter body. The distance from the two groups of plugging structures to the other connecting structure is equal respectively, so that the two plug blocks of the protruding parts are inserted into the jacks along the symmetrical center lines of the two jacks, the operation is convenient, and the installation is smooth.

Optionally, one of the multiple groups of connecting structures is set as a clamping structure, a clamping portion is arranged at the bottom of the cutter body mounting disc, and the bottom cover portion comprises a clamping matching portion matched with the clamping portion. The corresponding clamping cooperation of the clamping portion and the clamping cooperation portion is achieved, so that the tool apron portion and the bottom cover portion are connected, and the operation is more convenient and simpler.

Optionally, the cutter body mounting disc includes a fixed disc and a cutter holder which are in sealing joint, the cutter body is rotatably arranged on the fixed disc, a cutter shaft of the cutter body penetrates through the central position of the fixed disc and the cutter holder and is in sealing joint with the fixed disc and the cutter holder, and a space between the fixed disc and the cutter holder is a sealing space. Gaps between the fixed disc and the tool apron and between the fixed disc and the cutter shaft are sealed through a plurality of sealing rings, so that the space between the fixed disc and the tool apron is a sealed space. This confined space can be used for electric connector's installation and wire trend to guarantee that electric connector and wire contactless water, thereby avoid taking place the electric leakage phenomenon, improve the security of cooking machine.

Optionally, the cutter assembly includes a coupler, the cutter body mounting plate includes an accommodating cavity for accommodating the coupler, the accommodating cavity is a sealed cavity, the coupler includes a first terminal for electrically connecting with an inner terminal of the cup assembly and a second terminal for electrically connecting with an inner terminal of the host, the first terminal is located in the accommodating cavity, and the second terminal is located outside the accommodating cavity. The coupler is arranged in the sealed containing cavity to prevent water from entering in the cleaning process to influence the performance of the coupler and ensure that the electric connection between the coupler and the inner terminal of the cup assembly and the inner terminal of the host machine cannot generate electric leakage.

The application also provides a cooking machine, including:

a host;

the stirring cup comprises a cup component and the cutter component, the stirring cup is detachably assembled on the host, and the cutter component is detachably assembled on the cup component.

Drawings

FIG. 1 is a schematic structural view of a blender cup provided herein;

FIG. 2 is an exploded view of the cup assembly and cutter assembly of the blender cup shown in FIG. 1;

FIG. 3 is an assembled schematic view of the impeller portion and the bottom head portion of the cutter assembly shown in FIG. 2;

FIG. 4 is an exploded view of the impeller portion and the bottom head portion of the cutter assembly shown in FIG. 2;

FIG. 5 is a bottom plan view of the impeller portion shown in FIG. 4;

FIG. 6 is a cross-sectional view of the cutter assembly shown in FIG. 3 taken along line A-A;

fig. 7 is an exploded view of the cutter assembly shown in fig. 3.

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 and methods consistent with aspects of the present application.

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. As used in this application, the terms "first," "second," and the like do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. Similarly, 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 of the referenced item, and are instead denoted individually as if only one of the referenced item is referred to. "plurality" or "a number" means two or more. Unless otherwise specified, "front", "back", "lower" and/or "upper", "top", "bottom", and the like are for ease of description only 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.

The application provides a cutter unit of cooking machine includes blade disc portion and the bottom part of removable branch. The cutter head part includes the cutter body mounting disc and rotates the cutter body that sets up in the cutter body mounting disc. The bottom cover part is positioned below the cutter head part and comprises a bottom cover side wall arranged around the rotating shaft of the cutter body and a lock pin protruding out of the bottom cover side wall. The lockpin is along the radial flexible setting of bottom side wall of cutter body mounting disc. The lockpin is used for being matched and connected with a cup assembly of the food processor. The arrangement is such that the cutter assembly can be split into two parts, namely the cutter head part and the bottom cover part, so that a hidden part at the joint of the cutter head part and the bottom cover part can be exposed to facilitate cleaning of the hidden part, and compared with a scheme that the cutter head part is fixedly connected with the bottom cover part, the cutter assembly is convenient to clean. On the other hand, the bottom cover part is used for being mechanically connected with the cup assembly and does not involve electric connection, so that the bottom cover part can be completely immersed in water for cleaning, the cleaning is more convenient, and the cleaning is cleaner and more thorough. And, through the lockpin of bottom part, can realize the equipment of the cup subassembly of cutter unit spare and cooking machine, simple structure, the equipment is reliable.

The application provides a cooking machine, including host computer (not shown) and stirring cup. The blender cup includes a cutter assembly. The stirring cup is detachably assembled on the main machine. The cutter assembly is detachably assembled to the cup assembly. The food processor includes but is not limited to a soybean milk machine, a juice extractor and a wall breaking machine.

Fig. 1 is a schematic structural view of a stirring cup 1 provided in the present application. The mixing cup 1 comprises a cup assembly 2 and a cutter assembly 3. The stirring cup is detachably assembled on the main machine. The cutter assembly 3 is detachably assembled to the cup assembly 2. The cup assembly 2 comprises a cup body 4 and a cup seat 5 arranged at the bottom of the cup body 4. The cup body 4 is formed with a cup cavity for accommodating food materials. The cup assembly 2 can further comprise a cup cover 6 and a handle 7, the cup cover 6 covers the top of the cup body 4, and the handle 7 is arranged on the side portion of the cup body 4.

Fig. 2 is an exploded view of the cup assembly 2 and the cutter assembly 3 of the blender cup 1 shown in fig. 1. Cutter unit 3 detachably assembles in cup 5, makes things convenient for the washing of cutter unit 3 and the cup 4 of cup 5 top.

Fig. 3 is an assembled view of the impeller portion 8 and the bottom head portion 9 of the cutter assembly 3 shown in fig. 2. Fig. 4 is an exploded view of the impeller portion 8 and the bottom head portion 9 of the knife assembly 3 shown in fig. 2. Referring to fig. 3 and 4, the cutter assembly 3 includes a detachable cutter head portion 8 and a detachable bottom cover portion 9, and the cutter head portion 8 includes a cutter body mounting disk 10 and a cutter body 11 rotatably disposed on the cutter body mounting disk 10. The cutter body 11 is positioned in the cup cavity, and the food material can be stirred by rotating the cutter body 11. The bottom cover portion 9 is located below the deck portion 8. The arrangement is such that the cutter assembly 3 can be separated into two parts, namely the cutter head part 8 and the bottom cover part 9, so that a hidden part at the joint of the cutter head part 8 and the bottom cover part 9 can be exposed to facilitate cleaning of the hidden part, and compared with the scheme that the cutter head part 8 is fixedly connected with the bottom cover part 9, the cutter assembly 3 is more convenient to clean. On the other hand, the bottom cover part is used for being mechanically connected with the cup assembly and does not involve electric connection, so that the bottom cover part can be completely immersed in water for cleaning, the cleaning is more convenient, and the cleaning is cleaner and more thorough.

In some embodiments, the impeller portion 8 includes a plurality of sets of attachment structures 12 that are removably attachable to the bottom head portion 9, at least one set of attachment structures 12 being different from the remaining attachment structures 12. In this embodiment, the connection 12 of the impeller portion 8 to the base cover portion 9 has at least two different forms. In the assembling process of the cutter head part 8 and the bottom cover part 9, the connecting structures 12 in at least two different forms are respectively matched and act in two different directions to realize multi-directional connection, so that the connection between the cutter head part 8 and the bottom cover part 9 is diversified, the self-unlocking force of the cutter head part 8 and the bottom cover part 9 is reduced, and the risk of mutual separation of the cutter head part 8 and the bottom cover part 9 is small.

In some embodiments, the plurality of sets of connecting structures 12 includes at least two of a plug structure, a snap structure, a thread structure, a bolt structure, and a magnetic structure. Therefore, the connection mode between the cutter head part 8 and the bottom cover part 9 is diversified, and the connection reliability of the cutter head part 8 and the bottom cover part 9 is improved.

In some embodiments, at least three sets of connecting structures 12 are provided, wherein the three sets of connecting structures 12 are arranged in a triangle. In this embodiment, the connecting structures 12 are respectively arranged in at least three directions and jointly enclose a triangle, which is beneficial to the stability of the connection between the holder portion 8 and the bottom cover portion 9.

In some embodiments, the cutter body mounting disk 10 includes a protrusion 15 protruding downward from a bottom surface, and the connecting structure 12 is formed on an outer surface of the protrusion 15. The projection 15 serves as a housing for the coupler 18, or for other components. The bottom cover portion 9 includes a bottom cover skirt 14 disposed around the shaft 13 of the cutter body 11. The bottom cover side wall 14 comprises a concave surrounding wall 16 which is concave along the radial direction, the convex part 15 is positioned in a space formed after the concave surrounding wall 16 is concave, and the concave surrounding wall 16 comprises a matching structure 17 matched with the connecting structure 12. In this embodiment, one side of the bottom cover side 14 is recessed toward the rotating shaft 13 of the cutter body 11 to form a space in which the protrusion 15 can be accommodated. And, one side of the bottom cover side wall 14 is provided with a concave surrounding wall 16 after being sunken towards the rotating shaft 13, and the concave surrounding wall 16 is provided with a matching structure 17 matched with the connecting structure 12, so that after the protruding part 15 is accommodated in the space of the sunken part, the connecting structure 12 of the protruding part 15 can be clamped with the matching structure 17 to realize the partial connection of the cutter head part 8 and the bottom cover part 9. Therefore, the bottom cover side wall 14 is arranged to be concave towards the rotating shaft 13, so that on one hand, the connecting space of the cutter head part 8 and the bottom cover part 9 can be saved, and meanwhile, the cutter head part 8 and the bottom cover part 9 can be detachably connected.

In some embodiments, the connecting structure 12 is provided as a plug structure, and one of the connecting structure 12 and the mating structure 17 includes a receptacle 19 and the other includes a plug 20. In this embodiment, the holder portion 8 and the base portion 9 are connected by a plug-in structure, so that the operation is convenient and the assembly is reliable. Specifically, the side wall of the protruding portion 15 is provided with an insertion block 20, and the concave surrounding wall 16 is provided with an insertion hole 19 matched with the insertion block 20, or the side wall of the protruding portion 15 is provided with an insertion hole 19, and the concave surrounding wall 16 is provided with an insertion block 20 matched with the insertion block 20. The insert 20 is inserted into the receptacle 19 to make the connection of the female peripheral wall 16 of the projection 15. In some embodiments, the number of the insertion blocks 20 corresponds to the number of the insertion holes 19, and the number is not limited, and may be 1, 2, 3, and the like, and in this embodiment, the number is preferably 2. In some embodiments, the plug 20 is a triangular plug, and the inner shape of the socket 19 is the same as the outer shape of the plug 20, so that the plug 20 fits into the socket 19 and the connection is more reliable. In some embodiments, the specific shape of the insert 20 is not limited, and may be a quadrangle, a pentagon, or the like.

With continued reference to fig. 4, in some embodiments, one of the sets of connecting structures 12 is configured as a snap-fit structure, the bottom of the cutter body mounting disk 10 is provided with a snap-fit portion 21, and the bottom cover portion 9 includes a snap-fit portion 22 engaged with the snap-fit portion 21. In this embodiment, the other connecting structure of the multiple sets of connecting structures 12 except for the two sets of plugging structures is a clamping structure. Specifically, a clamping portion 21 is arranged at the bottom of the cutter body mounting disc 10, and a clamping matching portion 22 is arranged at the bottom cover portion 9, or the clamping matching portion 22 is arranged at the bottom of the cutter body mounting disc 10, and the clamping portion 21 is arranged at the bottom cover portion 9. Through the cooperation of joint portion 21 and the corresponding joint of joint cooperation portion 22 to realize being connected of blade holder part 8 and bottom part 9, so, make the operation convenient simple more.

Fig. 5 is a bottom view of the impeller portion 8 shown in fig. 4. In some embodiments, as shown in fig. 4-5, at least three sets of the connecting structures 12 are provided, wherein two sets of the connecting structures are provided as plug structures, and the two sets of the plug structures are mirror images of a connecting line C between the other connecting structure 12 and the rotation center of the cutter body 11. That is, the two sets of inserting and pulling structures are respectively at equal distances from the other connecting structure 12, so that the two insertion blocks 20 of the protruding portion 15 are inserted into the insertion holes 19 along the symmetrical center lines of the two insertion holes 19, thus facilitating the operation and the installation.

Fig. 6 is a cross-sectional view of the cutter assembly 3 shown in fig. 3, taken along the line a-a. As shown in fig. 6, in some embodiments, the cutter body mounting disk 10 includes a fixed disk 23 and a cutter seat 24, which are in sealing engagement, the cutter body 11 is rotatably disposed on the fixed disk 23, the cutter shaft 25 of the cutter body 11 is inserted into a central position of the fixed disk 23 and the cutter seat 24 and is in sealing engagement with the fixed disk 23 and the cutter seat 24, and a space between the fixed disk 23 and the cutter seat 24 is a sealed space 26. Because the space between the fixed disc 23 and the tool apron 24 is the sealed space 26, the cutter body mounting disc 10 can be completely immersed in water for cleaning, so that the cutter body mounting disc 10 is cleaner and more thorough to clean and is convenient to clean. This confined space 26 can be used for electric connector's installation and wire trend to guarantee that electric connector and wire contactless water, thereby avoid taking place the electric leakage phenomenon, improve the security of cooking machine. In one embodiment, the fixed tray 23 can be a heating tray, or the bottom of the fixed tray 23 is provided with a heating pipe, so that the cooking machine has a heating function.

In some embodiments, the plurality of sealing rings include a stationary disk sealing ring 34 for sealing a gap between the stationary disk 23 and an upper peripheral wall 35 of the tool holder 24. In some embodiments, the plurality of seal rings further includes a cutter upper seal ring 37 for sealing the upper end of the cutter shaft 25 to the stationary disk 23. In some embodiments, the plurality of seal rings further includes a lower cutter body seal ring 38 for sealing against the lower end of the cutter shaft 25 and the lower end of the tool holder mounting disk 10. In some embodiments, the plurality of seals includes a coupler seal (not shown) for sealing a coupler outlet hole 39 for routing a wire (not shown). Thus, the fixing plate 23 and the tool holder 24 are sealed in multiple directions, and water seepage in the sealed space 26 is prevented.

With continued reference to fig. 6, in some embodiments, the cutter member 3 includes a coupler 18, the cutter body mounting disk 10 includes a housing cavity 28 for housing the coupler 18, the housing cavity 28 is configured as a sealed cavity, the coupler 18 includes a first terminal 29 for electrical connection with an internal terminal (not shown) of the cup member 2 and a second terminal 30 for electrical connection with an internal terminal (not shown) of the host, the first terminal 29 is located within the housing cavity 28, and the second terminal 30 is located outside of the housing cavity. In this embodiment, the coupler 18 is disposed in the sealed cavity 28 to prevent water from entering the cavity during cleaning, which could affect the performance of the coupler 18 and ensure that the electrical connection between the terminal inside the cup assembly 2 and the terminal inside the host does not leak electricity.

Fig. 7 is an exploded view of the cutter assembly 3 shown in fig. 3. As shown in fig. 7, bottom cap portion 9 includes a latch 31, and latch 31 is telescopically disposed relative to bottom cap side 14 in a radial direction of cutter body mounting plate 10. The latch 31 is adapted to mate with the processor cup assembly 2 in the extended state. Among them, the lock pin 31 may be provided in plural in the circumferential direction of the fixed disk 23. Specifically, the holder 24 is provided with a lock pin hole 32 to which the lock pin 31 is assembled, and the lock pin 31 is protruded from the lock pin hole 32 by the elastic force of the torsion spring 33 and is maintained in a protruded state, thereby being connected to the cup assembly 2. When the lock pin 31 is pressed, the lock pin 31 can be retracted into the lock pin hole 32 against the elastic force of the torsion spring 33. The locking pin 31 and the locking pin hole 32 can be provided in multiple sets to increase the stability of the connection of the cutter assembly 3 with the cup assembly 2. In this embodiment, two sets of the lock pin 31 and the lock pin hole 32 are provided, and the two sets are spaced by 180 °.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the scope of protection of the present application.

Claims

1. The cutter assembly of the food processor is characterized by comprising a detachable cutter head part (8) and a detachable bottom cover part (9), wherein the cutter head part (8) comprises a cutter body mounting disc (10) and a cutter body (11) rotatably arranged on the cutter body mounting disc (10); bottom part (9) are located the below of blade disc part (8), including encircleing bottom side wall (14) and the protrusion that pivot (13) of cutter body (11) set up bottom side wall (14), lockpin (31) are followed the radial of cutter body mounting disc (10) for bottom side wall (14) flexible setting, lockpin (31) are used for joining in marriage with cup subassembly (2) of cooking machine and join in marriage.

2. The cutter assembly according to claim 1, wherein the cutter head portion (8) includes a plurality of sets of coupling structures (12) detachably coupled to the bottom cover portion (9), at least one set of coupling structures (12) being different from the remaining coupling structures (12).

3. The cutter assembly according to claim 2, wherein the plurality of sets of connecting structures (12) comprise at least two of a plug structure, a clamping structure, a thread structure, a bolt structure and a magnetic structure; and/or

The connecting structures (12) are at least provided with three groups, wherein the three groups of connecting structures (12) are arranged in a triangular shape.

4. The cutter assembly of claim 2, wherein the cutter body mounting disk (10) includes a protrusion (15) protruding downward from a bottom surface, the connecting structure (12) is formed on an outer surface of the protrusion (15), the bottom cover side (14) includes a concave surrounding wall (16) recessed in a radial direction, the protrusion (15) is located in a space formed after the concave surrounding wall (16) is recessed, and the concave surrounding wall (16) includes a matching structure (17) matched with the connecting structure (12).

5. The cutter assembly according to claim 4, wherein the connecting structure (12) is provided as a plug-in structure, one of the connecting structure (12) and the mating structure (17) comprising a socket and the other comprising an insert.

6. The tool assembly according to claim 5, characterized in that the connecting structure (12) is provided in at least three groups, two of which are provided as the plug structures, and the two groups of the plug structures are mirror images of a connecting line of the other connecting structure (12) and the rotation center of the tool body (11).

7. The cutter assembly according to claim 2, wherein one of the plurality of sets of connecting structures (12) is provided as a snap-fit structure, the bottom of the cutter body mounting disk (10) is provided with a snap-fit portion (21), and the bottom cover portion (9) comprises a snap-fit portion (22) cooperating with the snap-fit portion (21).

8. The cutting tool assembly according to claim 1, wherein the cutter body mounting disk (10) comprises a fixed disk (23) and a cutter seat (24) which are in sealing engagement, the cutter body (11) is rotatably arranged on the fixed disk (23), a cutter shaft (25) of the cutter body (11) penetrates through the fixed disk (23) and the cutter seat (24) at the central position and is in sealing engagement with the fixed disk (23) and the cutter seat (24), and the space between the fixed disk (23) and the cutter seat (24) is a sealed space (26).

9. The cutter assembly of claim 1, wherein the cutter assembly (3) comprises a coupler (18), the cutter body mounting disk (10) comprises a receiving cavity (28) for receiving the coupler (18), the receiving cavity (28) is configured as a sealed cavity, the coupler (18) comprises a first terminal (29) for electrical connection with a terminal inside the cup assembly (2) and a second terminal (30) for electrical connection with a terminal inside the host, the first terminal (29) is located inside the receiving cavity (28), and the second terminal (30) is located outside the receiving cavity (28).

10. A food processor, comprising:

a host;

mixing cup (1) comprising a cup assembly (2) and a cutter assembly (3) according to any one of claims 1 to 9, said mixing cup (1) being removably assembled to said main machine, said cutter assembly (3) being removably assembled to said cup assembly (2).