CN211834075U - Cup cover assembly and food processor - Google Patents

Abstract

The utility model provides a cup cover subassembly and food processor, the appearance is pleasing to the eye. The food processor includes: the stirring cup assembly comprises a stirring cup and a stirring cutter disc assembly arranged at the bottom of the stirring cup; and the cup cover component is covered on the stirring cup, and the height range of the cup cover component protruding out of the stirring cup is between 15 millimeters and 35 millimeters.

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, such as cooking machines, 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 machine for crushing and stirring food materials, such as a soybean milk machine, a stirrer or a wall breaking food processor. However, the existing food processor has a large height of the cup cover assembly protruding out of the stirring cup, and is not beautiful enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cup lid subassembly and food processor, the appearance is more pleasing to the eye.

One aspect of the present application provides a cup lid assembly. The food processor includes: the stirring cup assembly comprises a stirring cup and a stirring cutter disc assembly arranged at the bottom of the stirring cup; and the cup cover component is covered on the stirring cup, and the height range of the cup cover component protruding out of the stirring cup is between 15 millimeters and 35 millimeters.

The ratio of the height of the cover assembly protruding out of the mixing cup to the height of the cover assembly extending into the mixing cup ranges from 2/3 to 2/5.

The cup cover assembly comprises a fixed ring, a movable ring and a sealing ring, the movable ring can move relative to the fixed ring, the sealing ring has a first state and a second state, and the sealing ring can be enabled to be switched between the first state and the second state by driving the movable ring to move.

The contact force between the sealing ring and the inner side wall of the stirring cup in the first state is larger than that between the sealing ring and the inner side wall of the stirring cup in the second state; or the sealing ring is matched and sealed with the inner side wall of the stirring cup in the first state, and the sealing ring is separated from the inner side wall of the stirring cup in the second state.

The cup cover assembly further comprises a cup cover, and the fixed ring is fixed on the cup cover.

Optionally, one end of the sealing ring is fixed to the fixed ring, and the other end of the sealing ring is fixed to the moving ring. Therefore, the sealing ring can be switched between the first state and the second state by moving the movable ring.

Optionally, the lid assembly further comprises a drive mechanism for driving the moving ring to move relative to the fixed ring, thereby causing the seal ring to switch between the first state and the second state. Therefore, the movable coil can be driven to move relative to the fixed coil more conveniently.

Optionally, the bowl cover includes the lid, the bowl cover subassembly still including set up in the pivot of lid, the drive the pivot rotates in order to drive the actuating mechanism motion. Therefore, the driving mechanism is driven through the rotating shaft, and the operation is more convenient.

Optionally, the cup cover assembly further comprises a handle, and two ends of the handle are respectively installed with the cover body in a matched mode through rotating shafts. So, the user takes off the bowl cover subassembly through holding the handle, and it is more convenient to operate.

Optionally, the driving mechanism includes a cam disposed on the rotating shaft, the cam is engaged with the moving coil, and an elastic member is disposed between the moving coil and the fixed coil. So, control the cam through the operation handle and rotate towards different directions, can impel the movable coil upwards or move down, and then make the sealing washer switch between first state and second state.

Optionally, the cap assembly further includes an ear clip rotatably mounted to the cap. When the cup cover assembly needs to be taken down, the lug buckles only need to be rotated reversely, so that the lug buckles and the lock catch parts are unlocked, and the cup cover assembly can be taken down from the stirring cup.

Optionally, the pivot outside is equipped with drive division, the ear is detained including axial region, buckling parts and cooperation drive division, drive division can act on cooperation drive division, impels the ear is detained and is switched between buckling position and open position. Thus, the ear clip can be switched between the buckling position and the opening position by rotating the handle.

The cup cover assembly further comprises an exhaust cover and a lifting handle, wherein the exhaust cover and the lifting handle are arranged on the cup cover, and the distance between the lifting handle and the exhaust cover is 25-100 mm when the lifting handle is in an operation position. Thus, the user can be prevented from being scalded.

Optionally, the height of the exhaust cover protruding from the cup cover ranges from 2 mm to 10 mm. Thus, the appearance is more beautiful.

Optionally, the cup cover comprises a cover body, and the surface of the cover body is provided with the first metal piece. Thus, the appearance is more beautiful.

Optionally, the cover body is provided with a central hole, the first metal piece is arranged at the central hole, the first metal piece comprises a first portion and a second portion, the first portion is matched and fixed with the edge of the inner side of the cover body, the second portion is located in the central hole, and the second portion is provided with an exhaust hole. So, set up the exhaust hole through first metalwork, the structure is more reliable, non-deformable.

Optionally, the second portion is lower than the first portion. So, can avoid stirring the steam that produces in the cup etc. and spill over to reach the effect of anti-overflow, in addition, the exhaust lid cooperates with the second portion, can reduce the height of exhaust lid, makes the bowl cover subassembly shorter, thin.

Optionally, the fixed ring is annular, and a second metal piece is arranged on the inner side of the fixed ring. So, through setting up the second metalwork for the edible material of processing in the stirring cup is safer sanitary.

Optionally, the second metal piece comprises a covering part covering the inner side surface of the fixed ring and an extending part extending inwards from the covering part, and the extending part is in riveted fit with the second part. Therefore, the installation is convenient and reliable, the interior of the cup cover assembly can be kept clean, and the cup cover assembly is convenient to clean.

Optionally, the extension part is matched with the second part in a spin riveting manner, and the second part covers the tail end of the extension part; alternatively, the extension portion wraps around the second portion end. Therefore, the matching part of the extension part and the second part can be smooth, the hand of a user can not be hurt, and the use is safe.

Optionally, the cup cover assembly further comprises an anti-overflow probe fixed to the cup cover, and the anti-overflow probe penetrates through the fixed ring. So, through setting up the anti-overflow probe, realize the anti-overflow function.

The food processor of the application, because the height range that the bowl cover subassembly outstanding stirring cup is between 15 millimeters to 35 millimeters. Thus, the food processor has more beautiful appearance and small occupied space.

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, with the main body not shown and the sealing ring in a second state;

FIG. 3 is an enlarged view of the point A shown in FIG. 2;

fig. 4 is a cross-sectional view of the food processor shown in fig. 2, with the gasket in a first state;

fig. 5 is another cross-sectional view of the food processor shown in fig. 2, with the gasket in a second state;

fig. 6 is a cross-sectional view of the food processor shown in fig. 5, with the gasket in a first state;

FIG. 7 is an exploded perspective view of the lid assembly shown in FIG. 1;

fig. 8 is a perspective view of the cover, ear clip, etc. shown in fig. 7.

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

The height H1 of the cover assembly 100 protruding from the mixing cup 80 ranges from 15 mm to 35 mm. Thus, the food processor 500 is more aesthetically pleasing and occupies less space. The height H1 of the lid assembly 100 protruding from the blender cup 80 may be 15 mm, 20 mm, 25 mm, 30 mm, 35 mm or some value between any two adjacent of the above.

The ratio of the height H1 of the cap assembly 100 protruding from the blender cup 80 to the height H2 of the cap assembly 100 protruding into the blender cup 80 ranges from 2/3 to 2/5. Thus, the cup cover assembly 100 and the stirring cup 80 can be better matched, and the food processor 500 is more attractive in appearance. The ratio of the height of the lid assembly 100 protruding from the blender cup 80 to the height of the lid assembly 100 extending into the blender cup 80 may be 2/3, 1/2, 2/5 or any value therebetween.

Referring to fig. 2-8, a lid assembly 100 includes a lid 10, a fixed ring 21, a moving ring 22 and a gasket 23, the fixed ring 21 is fixed to the lid 10, and the moving ring 22 is capable of moving relative to the fixed ring 21. In some embodiments, the moving coil 22 can move up and down relative to the fixed coil 21, but is not limited thereto. The seal ring 23 has a first state and a second state, and the seal ring 23 can be urged to switch between the first state and the second state by driving the moving coil 22 to move. In the illustrated embodiment, the retainer 21 does not protrude above the top surface of the lid 10.

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. Therefore, the cup cover assembly 100 can be easily and conveniently taken down.

In the illustrated embodiment, the seal ring 23 has one end fixed to the fixed ring 21 and the other end fixed to the movable ring 22. In another embodiment, the sealing ring 23 is fixed to the moving coil 22. In yet another embodiment, the sealing ring 23 is fixed to the stator 21.

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. In other embodiments, the inner diameter of the mixing cup 80 is uniform at different positions in the up-down direction.

When the cup cover assembly 100 needs to be taken down, the sealing ring 23 is switched from the first state to the second state, so that the sealing ring 23 is not in contact with the inner side wall of the stirring cup 80 any more or the contact force is reduced, and the cup cover assembly 100 can be taken down from the stirring cup 80 easily and laborsavingly.

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. Thus, when the seal ring 23 is in the second state, the lid assembly 100 can be easily removed.

The cap assembly 100 further includes a driving mechanism 40, and the driving mechanism 40 is used for driving the movable ring 22 to move relative to the fixed ring 21, so as to drive the sealing ring 23 to switch between the first state and the second state. In this way, the moving coil 22 can be driven to move relative to the fixed coil 21 more easily. In the illustrated embodiment, the driving mechanism 40 is configured to drive the moving coil 22 to move up and down relative to the fixed coil 21, thereby causing the sealing ring 23 to switch between the first state and the second state. In other embodiments, the driving mechanism 40 may also be used to drive the moving coil 22 to move in a radial direction, thereby causing the sealing ring 23 to switch between the first state and the second state. The above are only some examples and are not limited to the above examples.

The drive mechanism 40 includes any one of: cam mechanism, rack and pinion mechanism, and link mechanism, but are not limited thereto.

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.

The cup cover 10 includes a cover body 11 and a cover plate 12 installed in cooperation with the cover body 11, and the cup cover assembly 100 further includes a rotating shaft 55 disposed on the cover body 11, and drives the rotating shaft 55 to rotate so as to drive the driving mechanism 40 to move. Thus, the driving mechanism is driven by the rotating shaft 55, and the operation is more convenient.

The lid assembly 100 further includes a handle 50, and two ends of the handle 50 are respectively installed in cooperation with the lid body 11 through a rotating shaft 55. Therefore, the user can take off the cap assembly 100 by holding the handle 50, and the operation is more convenient. In the illustrated embodiment, the handle 50 is arc-shaped, two ends of the handle 50 are fixedly connected to 2 rotating shafts 55, respectively, and the rotating shafts 55 are rotatably disposed on the cover 11. 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.

The cover 11 includes a main body 118 and a mounting portion 111 extending downward from the main body 118, and the rotating shaft 55 is rotatably provided in the mounting portion 111. 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. In the illustrated embodiment, the cover 11 has 2 mounting portions 111 radially and symmetrically disposed thereon, and the mounting portions are respectively mounted to two ends of the handle 50.

When the handle 50 is in the folded position, the handle 50 is located in the accommodating space 116, and the handle 50 and the main body portion 118 of the cover 11 are substantially located on the same plane. When the handle 50 is in the operating position, the handle 50 straddles the lid body 11, and the lid assembly 100 can be removed by applying an upward force to the handle 50.

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. Thus, the handle 50 is operated to control the cam to rotate in different directions, so as to drive the moving ring 22 to move upwards or downwards, and further to switch the sealing ring 23 between the first state and the second state.

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 lid assembly 100 also includes an ear clip 60 that is rotatably mounted to the lid 10. Stirring cup 80 top is outwards suddenly be equipped with ear-clasp 60 complex hasp portion 81, during the use, need not rotate bowl cover subassembly 100, and only need rotate ear-clasp 60, can make ear-clasp 60 and hasp portion 81 lock together to be injectd bowl cover subassembly 100 on stirring cup 80, it is more convenient, laborsaving to operate. Similarly, when the lid assembly 100 needs to be removed, the lid assembly 100 can be removed from the blender cup 80 by rotating the ear clip 60 in the opposite direction to disengage the ear clip 60 from the locking portion 81.

Referring to fig. 2 to 8, a driving portion 551 is disposed outside the rotating shaft 55, the ear clip 60 includes a shaft portion 61, a fastening portion 62 and a matching driving portion 63, the shaft portion 61 is rotatably disposed on the cup lid 10, the fastening portion 62 is matched with the locking portion 81, and the driving portion 551 can act on the matching driving portion 63 to rotate the ear clip 60 around the shaft portion 61, so as to facilitate the ear clip 60 to switch between the fastening position and the opening position. Thus, by rotating the handle 50, the ear clip 60 can be actuated to switch between the closed position and the open position.

When the handle 50 is in the closed position, the sealing ring 23 is kept in the first state, and the ear clip 60 is located in the fastening position; 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 shaft portion 61 of the ear clip 60 is cooperatively defined by the cover 11 and the cover 12.

The lid assembly 100 also includes a venting cover 70 disposed on the lid 10 and a handle 50, the handle 50 being spaced apart from the venting cover 70 by a distance H3 in the operational position in the range of 25 mm to 100 mm. Thus, the user can be prevented from being scalded. The distance between the handle 50 and the exhaust cover 70 in the operating position may be 25 mm, 30 mm, 40 mm, 50 mm, 60 mm, 70 mm, 80 mm, 90 mm, 100 mm, or any value therebetween.

The height S of the exhaust cover 70 protruding from the cup cover 10 ranges from 2 mm to 10 mm. Thus, the appearance is more beautiful. The height S of the exhaust cover 70 protruding from the cup cover 10 may be 2 mm, 4 mm, 6 mm, 8 mm, 10 mm, or any value therebetween.

The cup cover 10 comprises a cover body 11, and the surface of the cover body 11 is provided with the first metal piece 19. Thus, the appearance is more beautiful. The first metal piece 19 is sheet-shaped.

The cover 11 is provided with a central hole 110, the first metal piece 19 is disposed at the central hole 110, the first metal piece 19 includes a first portion 191 fixed to the inner edge of the cover 10 in a fitting manner, and a second portion 192 located in the central hole 110, and the second portion 192 is provided with a vent hole 193. Thus, the exhaust hole 193 is formed through the first metal piece 19, so that the structure is more reliable and is not easy to deform. The exhaust cover 70 is matched with an exhaust hole 193, and an exhaust channel is formed between the exhaust cover 70 and the first metal piece 19. The vent cover 70 is provided with a metal piece 75 on the surface thereof, so that the cup cover assembly 100 is more attractive in appearance.

The second portion 192 is lower than the first portion 191. So, can avoid stirring the steam etc. that produces in the cup 80 and spill over to reach the effect of anti-overflow, in addition, the cooperation of exhaust lid and second portion 192 can reduce the height of exhaust lid, makes bowl cover subassembly 100 shorter, thin.

The fixed ring 21 is annular, and a second metal piece 29 is arranged on the inner side of the fixed ring 21. In this way, the food material processed in the stirring cup 80 is safer and more sanitary by the second metal member 29. The second metal piece 29 is sheet-shaped.

The second metal member 29 includes a covering portion 291 covering the inner surface of the fixed ring 21 and an extending portion 292 extending inward from the covering portion 291, and the extending portion 292 is riveted to the second portion 192. Therefore, the installation is convenient and reliable, the interior of the cup cover assembly 100 can be kept clean, and the cleaning is convenient.

The extension 292 is matched with the second part 192 through a spin riveting mode, and the second part 192 covers the tail end of the extension 292; alternatively, the extension 292 wraps around the end of the second portion 192. Thus, the matching part of the extension part 292 and the second part 192 can be smooth, the hand of the user can not be hurt, and the use is safe. In the illustrated embodiment, the second portion 192 wraps around the end of the extension 292.

The second portion 192 includes a first horizontal portion 1921 and a first vertical portion 1922, the extension portion 292 includes a second horizontal portion 2921 and a second vertical portion 2922, and the first vertical portion 1922 and the second vertical portion 2922 are fixed by spin riveting.

The covering portion 291 is fixed to the fixed ring 21 by spin riveting. Therefore, the installation is convenient, and the safety and the reliability are realized. In the illustrated embodiment, a protruding ring protrudes from the bottom end of the fixed ring 21, and the covering portion 291 is wrapped around the protruding ring by spin riveting.

The cup cover assembly further comprises an anti-overflow probe 15 fixed on the cup cover 10, and the anti-overflow probe 15 penetrates through the fixed ring 21. Thus, the anti-overflow function is realized by arranging the anti-overflow probe 15. In the illustrated embodiment, the spill-proof probe 15 is simultaneously inserted through the cover portions 291 of the fixed ring 21 and the second metal member 29, and a seal is formed between the spill-proof probe 15 and the fixed ring 21 and the second metal member 29 by a seal ring.

The spill probe 15 is mounted to the cover plate 12 by a positioning assembly 13. The positioning assembly 13 includes a positioning member 131 and a nut 132 engaged with the positioning member 131.

The cup cover 10 is supported on the stirring cup 80, and the fixed ring 21 extends into the stirring cup 80.

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 (21)

1. A food processor, characterized by: the food processor includes:

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 cup cover assembly (100) is arranged on the stirring cup (80) in a covering mode, and the height range of the cup cover assembly (100) protruding out of the stirring cup (80) is 15 mm-35 mm.

2. The food processor of claim 1, wherein: the ratio of the height of the cover assembly (100) protruding out of the mixing cup (80) to the height of the cover assembly (100) protruding into the mixing cup (80) ranges from 2/3 to 2/5.

3. A food processor as claimed in claim 1 or 2, wherein: the cup cover assembly (100) comprises a fixed ring (21), a moving ring (22) and a sealing ring (23), wherein the moving ring (22) can move relative to the fixed ring (21), the sealing ring (23) has a first state and a second state, and the sealing ring (23) can be prompted to be switched between the first state and the second state by driving the moving ring (22) to move.

4. The food processor of claim 3, wherein: the contact force between the sealing ring (23) and the inner side wall of the stirring cup (80) in the first state is larger than that between the sealing ring and the inner side wall of the stirring cup (80) in the second state; or,

the sealing ring (23) is matched and sealed with the inner side wall of the stirring cup (80) in the first state, and the sealing ring (23) is separated from the inner side wall of the stirring cup (80) in the second state.

5. The food processor of claim 3, wherein: the cup cover assembly (100) further comprises a cup cover (10), and the fixed ring (21) is fixed on the cup cover (10).

6. The food processor of claim 5, wherein: one end of the sealing ring (23) is fixed on the fixed ring (21), and the other end of the sealing ring is fixed on the movable ring (22).

7. The food processor of claim 6, 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.

8. The food processor of claim 7, wherein: the cup cover (10) comprises a cover body (11), and the cup cover assembly further comprises a rotating shaft (55) arranged on the cover body (11) and used for driving the rotating shaft (55) to rotate so as to drive the driving mechanism (40) to move.

9. The food processor of claim 8, wherein: the cup cover assembly (100) further comprises a handle (50), and two ends of the handle (50) are respectively matched and installed with the cover body (11) through rotating shafts (55).

10. The food processor of claim 9, 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).

11. The food processor of claim 8, wherein: the lid assembly also includes an ear clip (60) rotatably mounted to the lid (10).

12. The food processor of claim 11, wherein: the outer side of the rotating shaft (55) is provided with a driving part (551), the ear clip (60) comprises a shaft part (61), a buckling part (62) and a matching driving part (63), and the driving part (551) can act on the matching driving part (63) to promote the ear clip (60) to be switched between a buckling position and an opening position.

13. The food processor of claim 5, wherein: the lid assembly (100) further includes a vent cover (70) and a handle (50) disposed on the lid (10), the handle (50) being spaced from the vent cover (70) in an operational position by a distance in a range of 25 mm to 100 mm.

14. The food processor of claim 13, wherein: the height range of the exhaust cover (70) protruding out of the cup cover (10) is between 2 millimeters and 10 millimeters.

15. The food processor of claim 5, wherein: the cup cover (10) comprises a cover body (11), and a first metal piece (19) is arranged on the surface of the cover body (11).

16. The food processor of claim 15, wherein: the cover body (11) is provided with a central hole (110), the first metal piece (19) is arranged at the central hole (110), the first metal piece (19) comprises a first part (191) and a second part (192), the first part is matched and fixed with the inner side edge of the cover body (11), the second part is located in the central hole (110), and the second part (192) is provided with an exhaust hole (193).

17. The food processor of claim 16, wherein: the second portion (192) is lower than the first portion (191).

18. The food processor of claim 16, wherein: the fixed ring (21) is annular, and a second metal piece (29) is arranged on the inner side of the fixed ring (21).

19. The food processor of claim 18, wherein: the second metal piece (29) comprises a covering part (291) covering the inner side surface of the fixed ring (21) and an extending part (292) extending inwards from the covering part (291), and the extending part (292) is in riveted fit with the second part (192).

20. The food processor of claim 19, wherein: the extension (292) is matched with the second part (192) in a spin riveting mode, and the second part (192) covers the tail end of the extension (292); alternatively, the extension (292) wraps around the end of the second portion (192).

21. The food processor of claim 5, wherein: the cup cover assembly (100) further comprises an anti-overflow probe (15) fixed on the cup cover (10), and the anti-overflow probe (15) penetrates through the fixed ring (21).

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