CN211155390U

CN211155390U - Cup cover assembly, cooking cup and cooking machine

Info

Publication number: CN211155390U
Application number: CN201920656238.8U
Authority: CN
Inventors: 周忠建; 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: 2019-05-08
Filing date: 2019-05-08
Publication date: 2020-08-04
Anticipated expiration: 2029-05-08

Abstract

The utility model provides a cup lid subassembly, cooking cup and cooking machine. The utility model provides a cup lid subassembly, includes first rotation piece, second rotation piece, cylinder and equipment extremely the piston of cylinder, first rotation piece move to with the cooperation of second rotation piece is in order to drive the second rotates the piece and rotates, the second rotates the piece and rotates in order to drive the piston is relative the cylinder motion. A cooking cup comprises the cup cover assembly and a cup body assembled to the cup cover assembly. A cooking machine comprises the cooking cup and a machine base assembly assembled on the cooking cup. Above-mentioned technical scheme's cooking machine first rotate movable extremely with the second rotates the piece cooperation and drives the second rotates the piece and rotates, the second rotates the piece and rotates in order to drive the piston is relative cylinder reciprocating motion to carry out the evacuation operation, simple structure.

Description

Cup cover assembly, cooking cup and cooking machine

Technical Field

The utility model relates to a small household appliances field especially relates to bowl cover subassembly, cooking cup and cooking machine.

Background

With the increasing living standard of people, many different types of food processors appear on the market. The functions of the food processor mainly include, but are not limited to, functions of making soybean milk, squeezing fruit juice, making rice paste, mincing meat, shaving ice, making coffee and/or blending facial masks and the like. The food processor can comprise a soybean milk machine, a stirrer or a wall breaking food processor and other machines for crushing and stirring food. The food processor can vacuumize the space in the stirring cup assembly, and can keep food fresh and resist oxidation. Related cooking machine drives the relative cylinder motion of piston through rotating the bowl cover, and the unexpected bowl cover that rotates appears very easily leads to the maloperation, influences customer experience.

SUMMERY OF THE UTILITY MODEL

The utility model provides a prevent bowl cover subassembly, cooking cup and cooking machine of maloperation.

An aspect of the utility model provides a cup lid subassembly, including first rotation piece, second rotation piece, cylinder and equipment extremely the piston of cylinder, first rotation piece remove to with the second rotates the cooperation in order to drive the second rotates the piece and rotates, the second rotates the piece and rotates in order to drive the piston is relative the cylinder motion.

According to the technical scheme, the first rotating piece of the cup cover assembly is moved to the position where the second rotating piece is matched with the second rotating piece to drive the second rotating piece to rotate, and accidental vacuumizing caused by misoperation can be prevented.

Further, the first rotating member includes a first tooth portion, and the second rotating member includes a second tooth portion engaged with the first tooth portion.

According to the technical scheme, the first rotating piece drives the second rotating piece to rotate through the matching of the first tooth part and the second tooth part of the second rotating piece, and the structure is simple.

Further, the cup cover assembly comprises a connecting rod which is connected with the second rotating piece and the piston.

According to the technical scheme, the cup cover assembly is connected with the second rotating piece and the piston through the connecting rod, the second rotating piece rotates to drive the piston to move, and the structure is simple.

Further, the cup cover assembly comprises a cup cover body, and the first rotating piece can move relative to the cup cover body to be matched with the second rotating piece.

The first rotating part moves relative to the cup cover body, and the smoothness of movement of the first rotating part is effectively guaranteed due to the guiding effect of the cup cover body.

Further, the cup lid assembly comprises an elastic piece located between the cup lid body and the first rotating piece.

The elastic piece is abutted against the first rotating piece, so that abnormal vacuum pumping caused by movement of the first rotating piece due to accidental stress is prevented.

Further, the bowl cover main part including enclose into the lateral wall in space and set up in the spacing groove of lateral wall, first commentaries on classics piece including can accept to the main part in space and certainly the bulge that the main part extends, first commentaries on classics piece is relative the bowl cover main part removes in order to drive the bulge with the spacing groove cooperation.

According to the technical scheme, the first rotating piece and the cup cover main body are matched through the protruding part and the limiting groove, and the smoothness of movement of the first rotating piece is effectively guaranteed due to the guiding effect of the limiting groove.

Further, the first rotating member includes a plurality of the protruding portions, and the plurality of the protruding portions are uniformly disposed on the main body portion.

The technical scheme has the advantages that the bulges are uniformly distributed, so that the stress balance of the cup cover main body is effectively ensured, and the smoothness of the rotation of the first rotating piece is further ensured.

Another aspect of the utility model provides a cooking cup, including above-mentioned bowl cover subassembly and equipment extremely the cup of bowl cover subassembly.

Further, the bowl cover subassembly includes the bowl cover main part, the bowl cover main part including enclose into the lateral wall in space and set up in the spacing groove of lateral wall, first commentaries on classics piece including can accept extremely the main part in space and certainly the bulge that the main part extends, first commentaries on classics piece is relative the bowl cover main part removes in order to drive the bulge with the spacing groove cooperation.

Further, the cup body includes the cup body and the cover establishes to the sleeve of cup body, the sleeve can follow the cup body removes in order to drive first rotating member remove to with the cooperation of second rotating member.

According to the technical scheme, the first rotating piece is driven to move by the movement of the sleeve, the sleeve is conveniently held to rotate, and the vacuumizing operation is more convenient to operate.

Further, the sleeve comprises a concave part which can be used for accommodating the convex part, and when the convex part is matched with the concave part, the sleeve rotates relative to the cup body to drive the first rotating part to rotate.

According to the technical scheme, the protruding portion is matched with the recessed portion to enable the sleeve to drive the first rotating piece to rotate, the first rotating piece is prevented from being separated from the sleeve, and the sleeve is ensured to drive the first rotating piece to rotate.

Further, the sleeve comprises a first resisting portion and a second resisting portion, the concave portion is arranged on the second resisting portion, and the cup body comprises a first resisting portion and a second resisting portion, wherein the first resisting portion can be used for resisting the first resisting portion, and the second resisting portion can be used for resisting the second resisting portion.

According to the technical scheme, the sleeve is effectively limited by the fact that the first resisting part is abutted to the first resisting part and the second resisting part is abutted to the second resisting part, and the structure is simple.

Further, the cup body comprises a guide part positioned between the first abutting part and the second abutting part.

The guide part of the technical scheme effectively ensures the smoothness of the sleeve rotation.

Another aspect of the utility model provides a cooking machine, including above-mentioned cooking cup and equipment extremely the frame subassembly of cooking cup.

Drawings

Fig. 1 is a perspective view of the food processing cup of the present invention.

Fig. 2 is an exploded view of the lid assembly of the present invention.

Fig. 3 is an exploded view of the connecting member and the air exhaust assembly of the lid assembly of the present invention.

Fig. 4 is an exploded view of the cylinder, seal and gasket of the present invention.

Fig. 5 is an exploded view of the cup body of the food processing cup of the present invention.

Fig. 6 is a schematic sectional view of the cooking cup of the present invention.

Fig. 7 is an enlarged view of the circled portion of the cross-sectional view shown in fig. 6.

Fig. 8 is a perspective view of the food processing cup of the present invention, showing that the inner cup cover is separated from the rotating member, wherein the cover plate is not shown.

Fig. 9 is similar to fig. 8 and shows the inner cap engaged with the rotatable member.

Fig. 10 is a schematic cross-sectional view of a lid assembly in accordance with another embodiment of the present invention.

Fig. 11 is an exploded view of the food processor of the present invention.

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.

Referring to fig. 1, the food processing cup 2 of the present invention comprises a cup body 21 and a cup cover assembly 3 detachably mounted on the cup body 21. The cup body 21 is filled with food. The cup cover assembly 3 can vacuumize the cup body 21 and keep food in the cup body 21 fresh.

2-3, lid assembly 3 includes a connector 30 assembled to cup 21, a first seal 31 assembled to connector 30, a water and gas permeable assembly 32, a filter 33, a lid 35 connected to connector 30, a pumping assembly secured to connector 30 and lid 35, a pressure indicating device 37 connected to the pumping assembly, and a gasket 391 assembled to connector 30.

The lid 35 includes a lid body 350, a first swivel member 351 vertically movable relative to the lid body 350, and a lid plate 352 secured to the lid body 350. The first rotating member 351 is close to the lid body 350, and is easy to operate. The lid plate 352 may also be integrally formed with the lid body 350. The cover plate 352 includes a through-hole 3520.

The cup cover body 350 includes a sidewall 3501 enclosing a space 3500 and a plurality of limiting grooves 3502 disposed on the sidewall 3501. The plurality of limiting grooves 3502 are uniformly distributed along the side wall 3501. The first rotating member 351 includes a main body portion 3510 receivable in the space 3500, a plurality of first teeth portions 3511 and a plurality of protrusions 3512 extending from the main body portion 3510. The plurality of protrusions 3512 are uniformly distributed along the main body portion 3510, so that the stress balance of the cup lid main body 350 is effectively guaranteed, and the smoothness of the rotation of the first rotating member 351 is further guaranteed. The number of the protrusions 3512 is equal to the number of the limiting grooves 3502. When the first rotating member 351 moves upward relative to the lid body 350, the protruding portion 3512 enters the limiting groove 3502, and the first rotating member 351 can drive the lid body 350 to rotate when rotating, so that the smoothness of movement of the first rotating member 351 is effectively ensured due to the guiding function of the limiting groove 3502; when the first rotating member 351 moves downward relative to the cap body 350, the protruding portion 3512 disengages from the limiting groove 3502. By the design, the space can be saved, and the development trend of product miniaturization is met.

As shown in fig. 3 and 7, the connecting member 30 includes a base 301, a first extending portion 302 and a second extending portion 303 extending from the base 301, and a holding post 3013. The base 301 includes a center hole 3010, and an air hole 3011 and a through hole 3012 on one side of the center hole 3010. The air holes 3011 and the through holes 3012 are communicated with the space in the cup body 21. The first extension 302 encloses a receiving portion 3022. The cup 21 and the second extension 303 are removably secured together by a threaded connection to removably secure the attachment member 30 to the cup 21.

The first sealing member 31 includes a first body portion 310 located in the central hole 3010, and a first barrier portion 311 and a second barrier portion 312 located at opposite ends of the first body portion 310. The second barrier 312 is adjacent to the cup 21 relative to the first barrier 311. The second barrier 312 covers the central hole 3010. The first blocking part 311 covers the central hole 3010 and the air holes 3011.

As shown in fig. 3, the pumping assembly includes a cylinder 361, a guide frame 362, a second sealing member 363 and a piston 365 assembled to the cylinder 361, a second rotation member 364 rotatably assembled to the cylinder 361, and a connecting rod 367 assembled to the cylinder 361 and the piston 365. The second rotating member 364 is fixed to the cylinder 361 by a first holder 366. Opposite ends of the connecting rod 367 are respectively fixed to the second rotating part 364 and the piston 365 through a second holder 368 and a third holder 369, and the second rotating part 364 rotates to drive the connecting rod 367 to push the piston 365 to move, so that the structure is simple. The fixing manner of the second rotating member 364 and the cylinder 361 and the fixing manner of the connecting rod 367 and the cylinder 361 and the piston 365 are not limited in the present application, and they may be fixed together by, for example, the fitting of a positioning column and a positioning hole. The second rotating member 364 includes a second tooth portion 3640 engaged with the first tooth portion 3511 of the first rotating member 351, the first rotating member 351 rotates to drive the second rotating member 364 to rotate, and the second rotating member 364 rotates to drive the piston 365 to reciprocate relative to the cylinder 361, so that the structure is simple.

As shown in fig. 4, the cylinder 361 includes a bottom wall 3616, a first side wall 3610 and a second side wall 3611 extending from the bottom wall 3616, and a fourth positioning pillar 3613 extending from the second side wall 3611. The bottom wall 3616 is fixed with the holding post 3013 of the connecting member 30 to fix the cylinder 361 to the connecting member 30. The fourth positioning posts 3613 are fixed with the cover plate 352 to fix the cylinder 361 to the cover plate 352. The cylinder 361 further includes a pillar 3617 extending from the bottom wall 3616 and an assembly hole 3618 extending through the bottom wall 3616.

The bottom wall 3616, the first side wall 3610 and the second side wall 3611 form a receiving space 3615. The first sidewall 3610 includes a penetration hole 36101 and a leakage hole 36102 at one side of the penetration hole 36101. In the present embodiment, four air leakage holes 36102 are provided, and the air leakage holes 36102 are provided around the penetration hole 36101. The second sealing member 363 includes a base portion 3631 positioned in the penetration hole 36101 and a first blocking piece 3632 and a second blocking piece 3633 positioned at opposite ends of the base portion 3631. The second vane 3633 is located in the accommodating space 3615 of the cylinder 361. The second flap 3633 covers the through hole 36101. The first blocking piece 3632 covers the penetrating hole 36101 and the air leaking holes 36102. The bottom wall 3616 is provided with perforations 36110 adjacent to the first side wall 3610. The through hole 36110 is communicated with the air holes 3011 of the connecting member 30, so that the air in the cup body 21 can enter the accommodating space 3615 through the air holes 3011 and the through hole 36110.

The gasket 391 includes a first hole 3912 communicating with the airing hole 3011 of the connector 30, an assembling portion 3911 assembled to an assembling hole 3618 of the cylinder 361, and an airing hole 3913 penetrating the assembling portion 3911. The vent 3913 communicates with the through hole 3012 of the connector 30. In the illustrated embodiment, the assembling portion 3911 of the gasket 391 is assembled to the assembling hole 3618 of the cylinder 361, a positioning column may be further disposed at the assembling hole 3618, the assembling hole 3618 penetrates through the positioning column, and the assembling portion 3911 of the gasket 391 is assembled to the positioning column, so that the gasket 391 is effectively held, the sealing effect of the gasket 391 is effectively ensured, and the problem of poor sealing caused by the displacement of the gasket 391 can be prevented.

As shown in fig. 3 and 7, the piston 365 is located in the receiving space 3615 of the cylinder 361 and can move relative to the cylinder 361. The piston 365 includes a sliding portion 3650 contacting the cylinder 361, an extension 3651 extending from the sliding portion 3650, and a fifth column 3652 extending from the extension 3651. One end of the connecting rod 367 is fixed to the fifth column 3652 to fix the connecting rod 367 to the piston 365.

The guide frame 362 includes a position-limiting portion 3620, and a fifth positioning column 3623 and a pair of ears 3621 extending from the position-limiting portion 3620. The ear portions 3621 are fixed to the connecting member 30 to fix the guide frame 362 to the connecting member 30. The fifth positioning posts 3623 are fixed with the cover plate 352 to fix the guiding frame 362 on the cover plate 352. The position-limiting portion 3620 includes a position-limiting groove 3622. The extension 3651 of the piston 365 is located in the limiting groove 3622, so that the piston 365 is ensured to move linearly.

The pressure indicating device 37 includes a second fixing column 371, a channel 372, and a pressure indicating portion 373 at one end of the channel 372. The second fixing post 371 is sleeved on the column 3617 of the air cylinder 361, so that the pressure indicating device 37 is limited to the air cylinder 361. The assembling portion 3911 of the gasket 391 is assembled to the channel 372 so that the channel 372 communicates with the vent hole 3913 of the gasket 391. The through hole 3520 of the cover plate 352 exposes the pressure indicating portion 373. When the air pressure in the cup body 21 is lower than the atmospheric pressure, the air pressure in the passage 372 is also lower than the atmospheric pressure, and the pressure indicating portion 373 is recessed toward the passage 372 under the action of the atmospheric pressure to remind a user that the cup body 21 is in a vacuum pressure maintaining state. The channel 372 is located above the filter device 33, and the air in the cup 21 passes through the filter device 33 and enters the channel 372, so that the juice residue of the food in the cup 21 is prevented from entering the channel 372, and the channel 372 is prevented from being blocked.

In the illustrated embodiment, the second positioning post 371 of the pressure indicating device 37 is sleeved on the column 3617 of the air cylinder 361, but the present application is not limited thereto. In another embodiment, the cylinder 3617 of the air cylinder 361 may be sleeved on the second positioning post 371 of the pressure indicating device 37.

Cylinder 361 is the metalwork, connecting piece 30 is the plastic part, has strengthened cylinder 3617's intensity, pressure indicating device 37 assemble extremely cylinder 361 prevents the cylinder 3617 fracture leads to the problem of the unable equipment of pressure indicating device 37, simultaneously, it is convenient connecting piece 30's shaping.

With particular reference to fig. 7, the waterproof and breathable assembly 32 is housed inside a housing 3022 enclosed by the first extension 302 of the connecting element 30. When the vacuum is pumped, the air in the cup body 21 is pumped out through the waterproof ventilating assembly 32 and the ventilating holes 3011. The filtering means 33 filters the juice residues produced by the food inside the cup 21, preventing them from clogging the waterproof and breathable assembly 32. The filter unit 33 is detachably assembled to the connector 30, facilitating cleaning of the filter unit 33.

Referring to fig. 5 to 6, the cup body 21 includes a cup body 211 and a sleeve 210 sleeved on the cup body 211, the sleeve 210 can slide along the cup body 211 in a vertical direction to drive the first rotating member 351 to move in the vertical direction, and the sleeve 210 is conveniently held to rotate, so that the vacuum pumping operation is easier to operate. The cup body 211 is assembled and fixed with the cup cover component 3. The cup body 211 includes a cup body sidewall 2110, a first supporting portion 2111 and a second supporting portion 2112 disposed on the cup body sidewall 2110, and a guiding portion 2113 connecting the first supporting portion 2111 and the second supporting portion 2112. The guide portion 2113 may be disconnected from the first holding portion 2111 and the second holding portion 2112, and may be located only between the first holding portion 2111 and the second holding portion 2112.

The sleeve 210 includes a sleeve sidewall 2100, a first stopping portion 2101 and a second stopping portion 2102 extending from the sleeve sidewall 2100, and a plurality of recesses 2103 disposed in the second stopping portion 2102. The first abutting portion 2111 abuts against the first abutting portion 2101 to prevent the sleeve 210 from being separated from the cup body 211 from below, and the second abutting portion 2112 abuts against the second abutting portion 2102 to prevent the sleeve 210 from being separated from the cup body 211 from above. The guide portion 2113 effectively ensures smooth rotation of the sleeve 210 with respect to the cup body 211.

As shown in fig. 8 and 9, normally, under the influence of gravity, the sleeve 210 is separated from the first rotating member 351, at this time, the first rotating member 351 is separated from the second rotating member 364, and the second rotating member 364 cannot be driven to rotate by rotating the first rotating member 351, so that the vacuum pumping cannot be performed. When the vacuum pumping is required, the sleeve 210 is held by hand and is forced to move upwards until the protruding portion 3512 of the first rotating member 351 is matched with the recessed portion 2103 of the sleeve 210, the sleeve 210 continues to move upwards, so as to drive the first rotating member 351 to move upwards, so that the first tooth portion 3511 of the first rotating member 351 is matched with the second tooth portion 3640 of the second rotating member 364, the sleeve 210 is rotated to drive the first rotating member 351 to rotate, the first rotating member 351 is driven to rotate, the second rotating member 364 drives the piston 365 to move relative to the cylinder 361, so that the vacuum pumping operation is performed, and the operation is easy. The plurality of protrusions 3512 of the first rotating member 351 are matched with the plurality of recesses 2103 of the sleeve 210, so that the first rotating member 351 is prevented from being separated from the sleeve 210, and the sleeve 210 can drive the first rotating member 351 to rotate; meanwhile, the plurality of protrusions 3512 are uniformly distributed, so that the stress balance of the first rotating member 351 is effectively ensured, and the smoothness of the rotation of the first rotating member 351 is further ensured.

In the illustrated embodiment, the sleeve 210 is moved to drive the first rotating member 351 to move and drive the first rotating member 351 to rotate, which is not limited in the present application. The first rotating member 351 can be pulled by hand to move upward relative to the lid body 350, and the protrusion 3512 can be operated by hand to rotate the first rotating member 351.

Referring to fig. 2 to 3 and 6 to 7, when the food processor of the present invention is vacuumized, the air in the cup 21 is pumped out through the filter 33 and the waterproof and breathable assembly 32, and the filter 33 filters the juice dregs generated by the food in the cup 21 to prevent the juice dregs from blocking the waterproof and breathable assembly 32. When the piston 365 moves outwards in the accommodating space 3615 of the cylinder 361, the first blocking part 311 of the first sealing member 31 is opened by the suction force generated when the piston 365 moves, the gas in the cup body 21 enters the accommodating space 3615 through the air holes 3011 of the connecting member 30 and the through holes 36110 of the cylinder 361, the suction force causes the first blocking piece 3632 of the second sealing member 363 to seal the air leakage hole 36102, and the outside air cannot enter the accommodating space 3615; when the piston 365 moves inward in the receiving space 3615 of the cylinder 361, the air in the receiving space 3615 is exhausted through the air leakage hole 36102 of the cylinder 361, in the process, the first blocking part 311 of the first sealing member 31 seals the air vent 3011 due to the pressure generated when the piston 365 moves, the air in the receiving space 3615 does not enter the cup body 21, the pressure causes the first blocking piece 3632 of the second sealing member 3630 to open, and the air in the receiving space 3615 is exhausted through the air leakage hole 36102.

Referring to fig. 10, in order to effectively ensure that the first rotating member 351 is separated from the second rotating member 364, the lid assembly 3 includes an elastic member 37 between the first rotating member 351 and the lid 350, so as to prevent the first rotating member 351 from moving upwards by an improper external force to cause an abnormal vacuum-pumping operation.

In the illustrated embodiment, the cooking cup 2 is not provided with a stirring blade assembly, and the present application is not limited thereto. Referring to fig. 11, in another embodiment, the food processor includes a base assembly 1 and a food processing cup. Cooking cup detachably installs on frame subassembly 1. The housing assembly 1 includes a housing 10 and a motor (not shown) disposed within the housing 10. The cooking cup comprises a base 42 positioned at one end of the cup body 21 and a stirring blade assembly 43 fixed to the base 42. The lid assembly 3 and the base 42 are located at opposite ends of the cup 21. The motor of the base assembly 1 drives the stirring blade assembly 43 to rotate, so as to stir the food material. The cup body 21 is filled with food materials, and the food materials are stirred in the cup body, heated, cooled and the like. The cup 21 may be made of glass, metal (e.g., stainless steel), or the like. In the illustrated embodiment, the base 42 can be clamped or screwed onto the base assembly 1, and the cooking cup 4 is mounted on the base assembly 1 through the assembly of the base 42 and the housing 10 of the base assembly 1.

The first rotating member 351 of the cup lid assembly 3 of the present invention can move to cooperate with the second rotating member 364 and drive the second rotating member 364 to rotate, and the second rotating member 364 rotates to drive the piston 365 to reciprocate relative to the cylinder 361, so as to perform the vacuum pumping operation, and the structure is simple; normally, the first rotating member 351 is separated from the second rotating member 364 due to the influence of gravity, so that the vacuum pumping operation cannot be performed, the vacuum pumping operation caused by accidents is effectively prevented, and the service life of the air pumping assembly is prolonged.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above embodiments, but not to limit the present invention, any person skilled in the art can make modifications or changes to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.

Claims

1. A cup lid assembly comprising a first rotating member (351), a second rotating member (364), a cylinder (361) and a piston (365) assembled to the cylinder (361), wherein the first rotating member (351) moves to cooperate with the second rotating member (364) to rotate the second rotating member (364), and the second rotating member (364) rotates to move the piston (365) relative to the cylinder (361).

2. The lid assembly of claim 1, wherein the first rotating member (351) includes a first tooth portion (3511), and the second rotating member (364) includes a second tooth portion (3640) that mates with the first tooth portion (3511).

3. The lid assembly of claim 2, including a connecting rod (367) connecting the second rotor (364) and the piston (365).

4. The lid assembly of claim 1, including a lid body (350), the first rotation member (351) being movable relative to the lid body (350) into engagement with the second rotation member (364).

5. The lid assembly of claim 4, including a resilient member (37) between the lid body (350) and the first swivel member (351).

6. The cup lid assembly of claim 4, wherein the cup lid body (350) includes a sidewall (3501) enclosing a space (3500) and a stopper groove (3502) disposed on the sidewall (3501), the first rotating member (351) includes a body portion (3510) receivable in the space (3500) and a protrusion portion (3512) extending from the body portion (3510), and the first rotating member (351) moves relative to the cup lid body (350) to bring the protrusion portion (3512) into engagement with the stopper groove (3502).

7. The cup lid assembly of claim 6, wherein the first rotating member (351) includes a plurality of the protrusions (3512), the plurality of the protrusions (3512) being uniformly disposed on the main body portion (3510).

8. A cooking cup, comprising a lid assembly as claimed in any one of claims 1 to 3 and a cup body (21) assembled to the lid assembly.

9. The food cup of claim 8, wherein the cup cover assembly comprises a cup cover body (350), the cup cover body (350) comprises a side wall (3501) enclosing a space (3500) and a limiting groove (3502) arranged on the side wall (3501), the first rotating member (351) comprises a main body portion (3510) capable of being received in the space (3500) and a protruding portion (3512) extending from the main body portion (3510), and the first rotating member (351) moves relative to the cup cover body (350) to drive the protruding portion (3512) to be matched with the limiting groove (3502).

10. The food processing cup according to claim 9, wherein the cup body (21) comprises a cup body (211) and a sleeve (210) sleeved on the cup body (211), the sleeve (210) can move along the cup body (211) to drive the first rotating member (351) to move to be matched with the second rotating member (364).

11. The food processing cup as claimed in claim 10, wherein the sleeve (210) comprises a recess (2103) for accommodating the protrusion (3512), and when the protrusion (3512) is matched with the recess (2103), the sleeve (210) rotates relative to the cup body (211) to rotate the first rotating member (351).

12. The processing cup as set forth in claim 11, wherein the sleeve (210) comprises a first resisting portion (2101) and a second resisting portion (2102), the recess (2103) is disposed on the second resisting portion (2102), and the cup body (211) comprises a first resisting portion (2111) capable of resisting against the first resisting portion (2101) and a second resisting portion (2112) capable of resisting against the second resisting portion (2102).

13. The food processing cup according to claim 12, wherein the cup body (211) comprises a guide portion (2113) between the first retaining portion (2111) and the second retaining portion (2112).

14. A food processor, characterized in that it comprises a cup according to any one of claims 8 to 13 and a base assembly (1) assembled to said cup.