CN211432565U - Cup cover assembly and food processor - Google Patents

Abstract

The utility model provides a bowl cover subassembly and food processor can realize that the bowl cover subassembly is light to be put on or take off. This bowl cover subassembly includes: a cup cover; the ear fastener is rotatably arranged on the cup cover; and the rotating shaft is rotatably arranged on the cup cover, and the rotating shaft and the ear fastener are matched to act, and the rotating shaft is driven to rotate so as to promote the ear fastener to be switched between a buckling state and an opening state.

Description

Cup cover assembly and food processor

Technical Field

The present application relates to the field of small household appliances, and in particular, to a cup lid assembly and a food processor.

Background

With the increasing standard of living, many different types of food processors are on the market. The functions of the food processor may include, but are not limited to, soymilk making, juice squeezing, rice paste making, meat grinding, ice shaving, coffee making, and/or mask blending. 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 materials. However, the existing food processor requires a great deal of effort in the process of mounting or dismounting the cup cover assembly.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a bowl cover subassembly and food processor can realize that the bowl cover subassembly easily loads onto or takes off.

One aspect of the present application provides a cup lid assembly. This bowl cover subassembly includes: a cup cover; the ear fastener is rotatably arranged on the cup cover; and the rotating shaft is rotatably arranged on the cup cover, and the rotating shaft and the ear fastener are matched to act, and the rotating shaft is driven to rotate so as to promote the ear fastener to be switched between a buckling state and an opening state.

Optionally, the ear clip can be turned over relative to the cup cover along the up-down direction. Therefore, the assembly of the ear clip and the cup cover is convenient, and the cup cover assembly is compact.

Optionally, the first bevel gear and the second bevel gear are arranged perpendicular to each other. Thus, the structure of the cup cover assembly is more compact.

Optionally, the rotating shaft comprises a shaft body which is rotatably matched with the cup cover, and the second bevel gear is vertically arranged at one end of the shaft body. Therefore, the rotating shaft is simple and compact in structure.

Optionally, the ear clip further includes a shaft portion and a fastening portion, and the first bevel gear is vertically disposed on the shaft portion.

Optionally, the bowl cover includes the lid, the lid include the main part, certainly the installation department that the main part downwardly extending formed, the axle main part of pivot rotationally set up in the installation department.

Optionally, the cup cover further includes a cover plate installed with the cover body in a matching manner, and the shaft portion of the ear clip is defined by the cover body and the cover plate in a matching manner. Thus, the assembly of the ear clip is convenient.

Optionally, the cup cover assembly further comprises a handle, and the handle is fixedly matched with the rotating shaft. So, through rotating the handle, can realize the ear knot and switch between open mode and lock state, it is more convenient to operate.

Optionally, the cover body further comprises an accommodating space formed by downwards concave of the main body part, and the handle can be accommodated in the accommodating space. So can maintain the coordination of bowl cover outward appearance, reduce the height of bowl cover simultaneously.

Optionally, the cup cover assembly further comprises a fixed ring, a movable ring and a sealing ring, the fixed ring is fixed on the cup cover, the movable ring can move relative to the fixed ring, one end of the sealing ring is fixed on the fixed ring, the other end of the sealing ring is fixed on the movable ring, and the movable ring is driven to move to enable the first state and the second state of the sealing ring to be switched. So, when the bowl cover subassembly was taken off to needs, switch over the sealing washer to the second state by first state for the sealing washer no longer contacts or the contact force diminishes with stirring cup inside wall, thereby realizes easily, laborsaving taking off bowl cover subassembly from stirring cup.

Optionally, the outer diameter of the sealing ring in the first state is larger than the outer diameter of the sealing ring in the second state. So, when the sealing washer is under the second state, the sealing washer diminishes with the contact force of treating sealed article, can easily take off the bowl cover subassembly.

Optionally, the moving coil can move up and down relative to the fixed coil. So, can control the sealing washer with simple mode and remove and the sealing washer state change, realize easily uncapping.

Optionally, the moving coil is disposed outside or inside the fixed coil. The movable ring and the fixed ring are arranged on the inner side and the outer side, so that the size of the cup cover can be reduced, the structure of the cup cover is more compact, and the driving structure is simplified.

Optionally, the lid assembly further includes a driving mechanism for driving the moving ring to move relative to the fixed ring, so as to switch the sealing ring between the first state and the second state. Therefore, the moving coil is driven to move by the driving structure, and the moving coil can be driven to move relative to the fixed coil more conveniently and more laborsavingly.

Optionally, the driving mechanism includes any one of: the cam mechanism, the gear rack mechanism and the connecting rod mechanism can drive the moving coil to move more easily through the driving mechanism, and the moving amplitude of the moving coil can be controlled conveniently.

Optionally, the driving mechanism includes a cam disposed on the rotating shaft, the cam is matched with the moving coil, and an elastic member is disposed between the fixed coil and the moving coil.

Optionally, the cup cover assembly further comprises an exhaust cover, and the exhaust cover is mounted on the inner side of the fixed ring. So, make things convenient for the setting of exhaust lid to realize throwing functions such as material, exhaust.

Optionally, the cup cover assembly is a cup cover assembly which is arranged at an end opening of the accommodating cavity of the food processor or the storage.

Another aspect of the present application provides a food processor. The food processor comprises a stirring cup assembly, a stirring blade disc assembly and a stirring blade disc assembly, wherein the stirring cup assembly comprises a stirring cup and the stirring blade disc assembly is arranged at the bottom of the stirring cup; and the cup cover assembly covers the stirring cup, and the ear buckles can form lock buckle matching with the lock buckle part.

When the cup cover assembly needs to be taken down from the stirring cup, the cup cover assembly can be taken down by driving the rotating shaft to rotate and prompting the lug buckle to be switched from the buckling state to the opening state, and the cup cover assembly does not need to rotate relative to the stirring cup, so that the operation is more convenient and labor-saving; meanwhile, the bevel gear structure is adopted, and the control precision of the ear clip is high.

Drawings

Fig. 1 is an exploded perspective view of an embodiment of a food processor of the present application;

fig. 2 is a cross-sectional view of the food processor shown in fig. 1;

FIG. 3 is an enlarged view of FIG. 2 at A with the handle in a stowed position;

FIG. 4 shows an enlarged view of FIG. 2 at A with the handle in the operative position;

FIG. 5 is an assembly view of the lid assembly of FIG. 1;

FIG. 6 is an exploded view of the lid assembly shown in FIG. 1;

fig. 7 is a cross-sectional view of the handle, hinge and ear clip of fig. 1 in an engaged state.

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 defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention 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.

The present application provides a lid assembly 100, the lid assembly 100 being disposed at an end of a receiving chamber of a food processor or storage unit. The food processor includes an electrically heated food processor and a non-electrically heated cooker. The electric heating food processor comprises a food processor, an electric kettle, an electric pressure cooker, an electric rice cooker, an electric stewpot and the like. The non-electric heating cooker comprises a pressure cooker, a frying pan, a soup pan, a milk pan and the like. The storage comprises a storage tank, a milk powder box, a rice bucket, a fresh-keeping box and the like. The above lists only a partial list of ranges for the food processor and memory, respectively, and is not exhaustive.

The present application also provides a food processor 500. Referring to fig. 1 to 2, the food processor 500 includes a main body 300, a stirring cup assembly 200, and a lid assembly 100. The blender cup assembly 200 is detachably mounted to the main body 300. The stirring cup assembly 200 comprises a stirring cup 80 and a stirring cutter disc assembly 90 arranged at the bottom of the stirring cup 80. The cup cover assembly 100 is arranged on the stirring cup 80 in a covering mode. The mixing cup 80 is provided with a locking part 81, and preferably, the locking part 81 is arranged at the top end of the mixing cup 80.

The blending blade assembly 90 may be fixed to the bottom of the blending cup 80 or may be detachably mounted to the bottom of the blending cup 80. In the illustrated embodiment, the stirring cutter head assembly 90 includes a base plate 91 and a cutter assembly 92 disposed on the base plate 91, the cutter assembly 92 includes a cutter shaft 921, a cutter shaft sleeve 923 and a stirring cutter 922, and the stirring cutter 922 is disposed on the upper end of the cutter shaft 921 and is engaged with the nut 924 through the cutter shaft sleeve 923, so as to mount the cutter assembly 92 on the base plate 91.

The main body 300 includes a housing 310 and a motor 320 disposed within the housing 310. The motor 320 is used for driving the knife assembly 92 to rotate so as to stir and crush the food materials in the stirring cup 80. In another embodiment, the food processor 500 may be provided without the main machine 200, and the motor is mounted to the blender cup 80 or the lid assembly 100.

Referring to fig. 3-7, the lid assembly 100 includes a lid 10, an ear clip 60, and a spindle 55. The ear clip 60 is rotatably mounted on the cup lid 10, and the ear clip 60 comprises a first bevel gear 63. The rotating shaft 55 is rotatably mounted on the cup lid 10, the rotating shaft 55 comprises a second bevel gear 551 engaged with the first bevel gear 63, and the ear clip 60 can be switched between the fastening state and the opening state by driving the rotating shaft 55 to rotate.

When the cup cover assembly 100 needs to be taken down from the stirring cup 80, the ear clip 60 can be switched from the buckling state to the opening state by driving the rotating shaft 55 to rotate, so that the cup cover assembly 100 can be taken down without rotating the cup cover assembly 100 relative to the stirring cup 80, and the operation is more convenient and labor-saving; meanwhile, the bevel gear structure is adopted, and the control precision of the lug buckle 60 is high.

With reference to fig. 3 to 7, the lid assembly further includes a fixed ring 21, a movable ring 22 and a sealing ring 23, the fixed ring 21 is fixed to the lid 10, the movable ring 22 is capable of moving relative to the fixed ring 21, one end of the sealing ring 23 is fixed to the fixed ring 21, the other end of the sealing ring 23 is fixed to the movable ring 22, and the sealing ring 23 is capable of being switched between a first state and a second state by driving the movable ring 22 to move. In some embodiments, the sealing ring 23 is configured to be engaged with and sealed with the inner sidewall of the mixing cup 80 in the first state, and the sealing ring 23 is configured to be separated from the inner sidewall of the mixing cup 80 in the second state. In other embodiments, the contact force of the gasket 23 with the mixing cup 80 in the first state is greater than the contact force of the gasket with the mixing cup 80 in the second state.

So, when bowl cover subassembly 100 takes off as required, switch sealing washer 23 to the second state by first state for sealing washer 23 no longer contacts or the contact force diminishes with stirring cup 80 inside wall, thereby realizes easily, laborsaving taking off bowl cover subassembly 100 from stirring cup 80.

In the illustrated embodiment, the outer diameter of the seal ring 23 in the first state is larger than the outer diameter of the seal ring 23 in the second state. Therefore, when the sealing ring 23 is in the second state, the contact force between the sealing ring 23 and the object to be sealed is reduced, and the cup cover assembly 100 can be easily taken down.

The moving coil 22 is movable up and down with respect to the fixed coil 21. Thus, the movement of the seal ring 23 and the change of the state of the seal ring can be controlled in a simple manner, and the cover can be opened easily.

In a preferred embodiment, the inner diameter of the blender cup 80 tapers from top to bottom. Thus, the moving ring 22 moves downwards by the same distance, so that the sealing ring 23 is matched with the inner side wall of the stirring cup 80 more tightly.

The moving coil 22 is disposed outside or inside the fixed coil 21. The movable ring 22 and the fixed ring 21 are arranged on the inner side and the outer side, so that the size of the cup cover can be reduced, the structure of the cup cover is more compact, and the driving structure is simplified. In the illustrated embodiment, the moving coil 22 and the fixed coil 21 are both annular, and the moving coil 22 is disposed outside the fixed coil 21. In another embodiment, the moving coil 22 is disposed inside the fixed coil 21. In other embodiments, the moving coil 22 is disposed below the fixed coil 21. Not limited thereto.

The fixed ring 21 includes an annular first body portion 217 and a first mounting portion 218 provided to the first body portion 217, and one end of the seal ring 23 is fixed to the first mounting portion 218. So, make things convenient for the fixed of sealing washer 23 one end for the removal and the deformation process of sealing washer 23 are more convenient.

The moving coil 22 is positioned above the first mounting portion 218. Therefore, the sealing ring 23 is fixed below the fixed ring 21, and the moving ring 22 is above the fixed ring to promote the deformation of the sealing ring 23, so that the sealing performance between the cup cover 10 and an object to be sealed is more stable, and the cleanness of the cup cover assembly 100 is ensured. Moreover, when the inner diameter of the mixing cup 80 gradually decreases from top to bottom, the moving ring 22 moves downwards for the same distance, so that the sealing ring 23 can be more tightly matched with the inner side wall of the mixing cup 80.

The first mounting portion 218 protrudes radially outward from the first body portion 217. Therefore, the installation of the sealing ring 23 is convenient, and the matching of the sealing ring 23 and an object to be sealed is facilitated.

The moving coil 22 includes an annular second body portion 227 and a second mounting portion 228 provided on the second body portion 227, and the other end of the seal ring 23 is fixed to the second mounting portion 228. In the illustrated embodiment, the second mounting portion 228 projects radially outwardly from the second body portion 227. Therefore, the installation of the sealing ring 23 is convenient, the movable ring 22 is limited, and the control on the relative movement of the two ends of the sealing ring is facilitated.

The first mounting portion 218 is provided with a first clamping groove 211, and the sealing ring 23 is provided with a first clamping portion 231 matched with the first clamping groove 211; and/or the second mounting portion 228 is provided with a second clamping groove 221, and the sealing ring 23 is provided with a second clamping portion 232 matched with the second clamping groove 221. Thus, the seal ring 23 is easy to assemble and low in cost. The sealing ring 23 further includes a main body 233 connecting the first and second catches 231 and 232, and the main body 233 is deformed to protrude outward.

As the moving coil 22 moves up and down with respect to the fixed coil 21, the distance between the first and second catches 231 and 232 becomes larger or smaller, and accordingly, the outer diameter of the main body portion 233 becomes smaller or larger. When the gasket 23 is in the first state, the body 233 engages the inner wall of the mixing cup 80 to form a seal. When the seal ring 23 is switched to the second state, the outer diameter of the main body portion 233 is reduced, so that the main body portion 233 is not in contact with the inner side wall of the mixing cup 80 or the contact force is reduced, and the cup lid assembly 100 can be conveniently taken down.

The opening direction of the first card slot 211 is set radially outward, and/or the opening direction of the second card slot 221 is set radially outward. Thus, the first clamping portion 231 is more stably and reliably mounted in the first clamping groove 211, the second clamping portion 232 is more stably and reliably mounted in the second clamping groove 221, and the assembly is more convenient. In the illustrated embodiment, the opening directions of the first card slot 211 and the second card slot 221 are both arranged radially outward.

The cap assembly further includes a drive mechanism 40, the drive mechanism 40 being configured to drive the moving ring 22 to move relative to the stationary ring 20 to thereby cause the seal ring 23 to switch between the first state and the second state. In this way, the moving coil 22 is urged to move by the driving mechanism 40, and the moving coil 22 can be driven to move relative to the fixed coil 21 more easily and with less effort.

The drive mechanism 40 includes any one of: cam mechanism, rack and pinion mechanism, link mechanism. Through the above driving mechanism 40, the moving coil 22 can be driven to move more easily, and the moving amplitude of the moving coil 22 can be controlled conveniently.

In the illustrated embodiment, the driving mechanism 40 includes a cam disposed on the rotating shaft 55, the cam is engaged with the moving coil 22, and an elastic member 24 is disposed between the fixed coil 21 and the moving coil 22. So, rotate through drive pivot 55, can make ear clip 60 switch to the open mode by the lock state, simultaneously, can make sealing washer 23 switch to the second state at the first state again to can realize light, laborsaving taking off bowl cover assembly 100 from stirring cup 80. The elastic member 24 includes any one of: a spring, an elastic rubber ring, and a metal spring, but not limited thereto. In the illustrated embodiment, the resilient member 24 is a spring.

The fixed ring 21 is provided with an annular step part 212, the moving ring 22 is provided with a matching part 222 opposite to the step part 212, the elastic piece 24 is cylindrical, and two ends of the elastic piece 24 are respectively abutted or connected with the step part 212 and the matching part 222. In this manner, the elastic member 24 can apply an elastic force to the moving coil 22, urging the moving coil 22 to move upward.

The cup cover assembly further comprises an exhaust cover 70, and the exhaust cover 70 is installed on the inner side of the fixed ring 21. So, make things convenient for the setting of exhaust lid to realize throwing functions such as material, exhaust. The fact that the exhaust cover 70 is mounted inside the fixed ring 21 means that the fixed ring 21 surrounds the exhaust cover 70. The fixed ring 21 is provided with a support portion 216 protruding inward, and the exhaust cover 70 is supported by the support portion 216.

The ear clip 60 can be turned over relative to the lid 10 in the vertical direction. Thus, the assembly of the ear clip 60 and the cup lid 10 is facilitated, and the cup lid assembly 100 is more compact overall. In other embodiments, the ear clip 60 can be flipped horizontally relative to the lid 10.

In the illustrated embodiment, the first bevel gear 63 and the second bevel gear 551 are disposed perpendicular to each other. Thus, the structure of the cup cover assembly is more compact. Accordingly, the shaft main body 550 and the shaft portion 61 are perpendicular to each other. In other embodiments, the angle between the first bevel gear 63 and the second bevel gear 551 may be greater than 90 degrees or less than 90 degrees.

The rotating shaft 55 comprises a shaft body 550 which is rotatably matched with the cup cover 10, and the second bevel gear 551 is vertically arranged at one end of the shaft body 550. Thus, the rotating shaft 55 is simple and compact in structure.

The ear clip 60 further includes a shaft portion 61 and an engaging portion 62, and the first bevel gear 63 is vertically disposed on the shaft portion 61. The shaft 61 is located at the center of the first bevel gear 63. The engaging portion 62 is connected to the shaft portion 61. Through the cooperation of the first bevel gear 63 and the second bevel gear 551, the ear clip 60 can be driven to rotate around the shaft portion 61, so that a locking state or a disengagement locking state is formed between the buckling portion 62 and the locking portion 81, and thus, the use is convenient and reliable.

The cup cover 10 includes a cover body 11, the cover body 11 includes a main body portion 118, and an installation portion 111 formed by downwardly extending the main body portion 118, and a shaft main body 550 of the rotating shaft 55 is rotatably disposed on the installation portion 111. The cover 11 facilitates the design of the lid assembly 100 while reducing the height of the lid assembly 100.

The cup lid 10 further includes a cover plate 12 cooperatively mounted with the lid 11, and the shaft portion 61 of the ear clip 60 is cooperatively defined by the lid 11 and the cover plate 12. Thus, the assembly of the ear clip 60 is facilitated.

The cup cover assembly further comprises a handle 50, and the handle 50 is fixedly matched with the rotating shaft 55. Thus, the ear clip 60 can be switched between the open state and the buckling state by rotating the handle 50, and the operation is more convenient. The handle 50 has a stowed position and an operative position, and the handle 50 is switched between the stowed position and the operative position by rotation.

In the illustrated embodiment, since the driving mechanism 40 includes the cam disposed on the rotating shaft 55, when the handle 50 is rotated, the moving coil 22 can be driven to move upwards or downwards by the cam or the elastic member 24, so as to drive the sealing ring 23 to switch between the first state and the second state.

That is, when the handle 50 is in the closed position, the gasket 23 is maintained in the first state, the ear clip 60 is engaged with the locking portion 81 to be in the engaged state, and the lid assembly 100 is mounted on the blender cup 80; when handle 50 is rotated to the operating position, sealing ring 23 is caused to switch to the second state, and ear clip 60 is also caused to switch to the open state, at which time lid assembly 100 can be easily removed from blender cup 80.

The cover 11 further includes an accommodating space 116 formed by downwardly recessing the main body 118, and the handle 50 can be accommodated in the accommodating space 116. This maintains the appearance of the lid assembly 100, while reducing the height of the lid assembly 100.

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 (19)

1. A cup lid assembly, comprising: the bowl cover subassembly includes:

a cup cover (10);

the ear fastener (60) is rotatably arranged on the cup cover (10), and the ear fastener (60) comprises a first bevel gear (63); and

the rotating shaft (55) is rotatably arranged on the cup cover (10), the rotating shaft (55) comprises a second bevel gear (551) meshed with the first bevel gear (63), and the ear clip (60) can be prompted to switch between a buckling state and an opening state by driving the rotating shaft (55) to rotate.

2. The cup lid assembly of claim 1, wherein: the ear clip (60) can be turned over relative to the cup cover (10) along the up-down direction.

3. The cup lid assembly of claim 1, wherein: the first bevel gear (63) and the second bevel gear (551) are arranged perpendicular to each other.

4. The cup lid assembly of claim 1, wherein: the rotating shaft (55) comprises a shaft body (550) which is rotatably matched with the cup cover (10), and the second bevel gear (551) is vertically arranged at one end of the shaft body (550).

5. The cup lid assembly of claim 4, wherein: the ear clip (60) further comprises a shaft part (61) and an engagement part (62), and the first bevel gear (63) is vertically arranged on the shaft part (61).

6. The cup lid assembly of claim 5, wherein: bowl cover (10) are including lid (11), lid (11) include main part (118), certainly main part (118) downwardly extending forms installation department (111), the axle main part (550) of pivot (55) rotationally set up in installation department (111).

7. The cup lid assembly of claim 6, wherein: the cup cover (10) further comprises a cover plate (12) which is matched and installed with the cover body (11), and the shaft part (61) of the ear clip (60) is defined by the cover body (11) and the cover plate (12) in a matched mode.

8. The cup lid assembly of claim 7, wherein: the cup cover assembly further comprises a handle (50), and the handle (50) is fixedly matched with the rotating shaft (55).

9. The cup lid assembly of claim 8, wherein: the cover body (11) further comprises an accommodating space (116) formed by downwards concave arrangement of the main body part (118), and the handle (50) can be accommodated in the accommodating space (116).

10. The cup lid assembly of any one of claims 1-9, wherein: the cup cover assembly further comprises a fixed ring (21), a movable ring (22) and a sealing ring (23), the fixed ring (21) is fixed on the cup cover (10), the movable ring (22) can move relative to the fixed ring (21), one end of the sealing ring (23) is fixed on the fixed ring (21), the other end of the sealing ring is fixed on the movable ring (22), and the movable ring (22) moves through driving to enable the sealing ring (23) to be switched between a first state and a second state.

11. The cup lid assembly of claim 10, wherein: the outer diameter of the sealing ring (23) in the first state is larger than the outer diameter of the sealing ring (23) in the second state.

12. The cup lid assembly of claim 10, wherein: the moving coil (22) can move up and down relative to the fixed coil (21).

13. The cup lid assembly of claim 10, wherein: the moving coil (22) is arranged on the outer side or the inner side of the fixed coil (21).

14. The cup lid assembly of claim 10, wherein: the cap assembly further comprises a drive mechanism (40), and the drive mechanism (40) is used for driving the movable ring (22) to move relative to the fixed ring (21) so as to promote the sealing ring (23) to be switched between the first state and the second state.

15. The cup lid assembly of claim 14, wherein: the drive mechanism (40) includes any one of: cam mechanism, rack and pinion mechanism, link mechanism.

16. The cup lid assembly of claim 14, wherein: the driving mechanism (40) comprises a cam arranged on the rotating shaft (55), the cam is matched with the moving coil (22), and an elastic piece (24) is arranged between the fixed coil (21) and the moving coil (22).

17. The cup lid assembly of claim 10, wherein: the cup cover assembly further comprises an exhaust cover (70), and the exhaust cover (70) is installed on the inner side of the fixed ring (21).

18. The cup lid assembly of claim 1, wherein: the cup cover assembly is arranged at the port of the containing cavity of the food processor or the storage.

19. A food processor, characterized by: which comprises the steps of preparing a mixture of a plurality of raw materials,

the stirring cup assembly (200) comprises a stirring cup (80) and a stirring cutter disc assembly (90) arranged at the bottom of the stirring cup (80), and the stirring cup (80) is provided with a locking part (81); and

the cup lid assembly of any one of claims 1-18, disposed on the blender cup (80), the ear clip (60) being capable of forming a snap-fit engagement with the latch portion (81).

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