CN210931019U - Air exhaust assembly, cup cover assembly, cooking cup and cooking machine - Google Patents

Abstract

The utility model provides an air exhaust subassembly, bowl cover subassembly, cooking cup and cooking machine. An air exhaust assembly comprises a cylinder, a piston assembled to the cylinder and a sliding part matched with the piston, wherein the sliding part slides back and forth to drive the piston to reciprocate relative to the cylinder. A cup lid assembly comprises a cup lid and the air exhaust assembly, wherein a sliding part is assembled to the cup lid. 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. According to the technical scheme, the air pumping assembly drives the piston to move relative to the air cylinder through the sliding of the sliding part so as to perform vacuum pumping operation, and the structure is simple.

Description

Air exhaust assembly, cup cover assembly, cooking cup and cooking machine

Technical Field

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

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. Relevant cooking machine utilizes the vacuum pump to carry out the evacuation, need supply power for the vacuum pump, and the structure is complicated.

SUMMERY OF THE UTILITY MODEL

The utility model provides a simple structure's subassembly, bowl cover subassembly, cooking cup and cooking machine of bleeding.

An aspect of the utility model provides an air exhaust assembly, including cylinder, equipment extremely the piston of cylinder and with piston complex slider, slider makes a round trip to slide and drives the piston is relative cylinder reciprocating motion.

According to the technical scheme, the air pumping assembly drives the piston to move relative to the air cylinder through the sliding of the sliding part so as to perform vacuum pumping operation, and the structure is simple.

Furthermore, the sliding part comprises an operation part which can be pushed or pulled by fingers so as to drive the sliding part to slide back and forth.

The operating part of the technical scheme drives the sliding part to slide back and forth in a pushing or pulling mode, so that the sliding part is easier to operate.

Further, one of the piston and the slider includes a receiving portion, and the other includes a connecting portion assembled to the receiving portion.

The sliding piece and the piston are connected together through the matching of the connecting part and the accommodating part, and the structure is simple and easy to form.

Further, the air exhaust assembly comprises a gear provided with a first tooth portion, the sliding part comprises a second tooth portion matched with the first tooth portion, and the sliding part slides to drive the gear to rotate.

The gear of the technical scheme increases the smoothness of the sliding piece.

Further, the air extraction assembly comprises a guide frame cooperating with the piston, the gear being assembled to the guide frame.

The gear assembly of the technical scheme is arranged on the guide frame, so that the assembly is easy and the space is saved.

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

According to the technical scheme, the air exhaust assembly of the cup cover assembly drives the piston to move relative to the air cylinder through the sliding of the sliding part so as to perform vacuum pumping operation, and the structure is simple.

Furthermore, the cup cover assembly comprises an elastic piece, the sliding piece moves to extrude or stretch the elastic piece, and the elastic force of the elastic piece drives the sliding piece to move in the opposite direction.

The elastic piece of the technical scheme can drive the sliding piece to move in the opposite direction, so that the operation is more labor-saving and more convenient.

Further, the sliding member includes an operating portion that can be pushed or pulled by a finger and a first extending portion extending from the operating portion, one of the piston and the first extending portion includes a receiving portion, and the other includes a connecting portion assembled to the receiving portion.

The sliding piece and the piston are connected together through the matching of the connecting part and the accommodating part, and the structure is simple and easy to form.

Further, the cup cover comprises a first sliding groove for accommodating the first extending portion and a second sliding groove for accommodating the connecting portion, and the sliding piece drives the first extending portion to move along the first sliding groove and drives the connecting portion to move along the second sliding groove.

According to the technical scheme, the first sliding groove and the second sliding groove effectively guarantee the sliding smoothness of the sliding piece.

Further, the sliding part comprises a second extending part extending from the operating part and a second tooth part arranged on the second extending part, the air exhaust assembly comprises a gear, the gear comprises a first tooth part matched with the second tooth part, and the sliding part can drive the gear to rotate.

The gear of the technical scheme increases the smoothness of the sliding piece.

Further, the air extraction assembly comprises a guide frame cooperating with the piston, the gear being assembled to the guide frame.

The gear assembly of the technical scheme is arranged on the guide frame, so that the assembly is easy and the space is saved.

Further, the bowl cover includes the bowl cover main part and assemble to the bowl cover main part or with bowl cover main part integrated into one piece's apron, first spout with the second spout set up in the apron.

Above-mentioned technical scheme's bowl cover subassembly includes the apron, the slider equipment extremely the apron, the easier operation the slider, the apron with bowl cover main part components of a whole that can function independently sets up, easy shaping first spout with the second spout just assembles the slider easily.

Further, the top surface of operation portion with the top surface of apron flushes, the slider including set up in the antiskid portion of the top surface of operation portion, antiskid portion protrusion in the top surface of apron.

The anti-skid part of the technical scheme can increase the friction force between the fingers and the sliding part, and can push the sliding part more easily and save more labor.

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.

Above-mentioned technical scheme's cooking cup bleed subassembly passes through the slip drive of slider the piston is relative the cylinder motion to carry out evacuation operation, simple structure.

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

Above-mentioned technical scheme's cooking machine's the subassembly of bleeding passes through the slip drive of slider the piston is relative the cylinder motion to carry out evacuation operation, simple structure.

Drawings

Fig. 1 is a perspective view of a food processing cup according to a first embodiment of the present invention.

Fig. 2 is an exploded view of the lid assembly of the cooking cup shown in fig. 1.

FIG. 3 is an exploded view of the cylinder and seal and gasket of the lid assembly shown in FIG. 2.

Fig. 4 is a cross-sectional schematic view of the lid assembly of the cooking cup shown in fig. 1.

Fig. 5 is an exploded view of the water-resistant, air-permeable assembly of the lid assembly shown in fig. 2.

Fig. 6 is a cross-sectional schematic view of a water-resistant, air-permeable assembly of the lid assembly shown in fig. 2.

Fig. 7 is a perspective view of the lid assembly shown in fig. 2, with the lid and cover plate not shown.

Fig. 8 is a perspective view of a lid assembly according to a second embodiment of the present invention.

Fig. 9 is a perspective view of a cap assembly according to a third embodiment of the present invention.

Fig. 10 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, in the first embodiment, the cooking cup 2 includes a cup body 21 and a lid 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.

2-4, 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 and a lid plate 38 assembled to the lid body 350. The lid plate 38 may also be integrally formed with the lid body 350.

The connecting member 30 includes a base 301, a third extending portion 302 and a fourth 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 third extension 302 encloses a receiving portion 3022. The cup 21 and the fourth 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.

The pumping assembly includes a cylinder 361, a guide frame 362, a slider 364, a second seal 363 and a piston 365 assembled to the cylinder 361, a gear 360 assembled to the guide frame 362, and a holder 366 assembled to the gear 360 and the guide frame 362.

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 38 to fix the cylinder 361 to the cover plate 38. 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.

The piston 365 is located in the receiving space 3615 of the cylinder 361 and is movable 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, a protrusion 3652 extending from the extension 3651, and a receiving portion 3653 provided in the protrusion 3652. In the illustrated embodiment, the protrusion 3652 is integrally provided with the extension 3651, but the present application is not limited thereto. The protrusion 3652 may also be assembled to the extension 3651.

The guide frame 362 includes a position-limiting portion 3620, and a fifth positioning pillar 3623, a holding portion 3624 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 38 to fix the guiding frame 362 on the cover 38. 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 holding portion 3624 includes a first penetrating hole 3625 through which the holder 366 passes.

The gear 360 includes a first tooth portion 3602 and a second penetration hole 3601 through which the holder 366 passes. The holder 366 passes through the first through hole 3625 of the guide frame 362 and the second through hole 3601 of the gear 360 to fix the gear 360 to the guide frame 362. The gear 360 is assembled to the guide frame 362, which is easy to assemble and saves space.

The slider 364 includes an operating portion 3642, a first extending portion 3641 and a second extending portion 3644 extending from the operating portion 3642, a connecting portion 3643 extending from the first extending portion 3641, a second tooth portion 3645 provided on the second extending portion 3644, and a slip prevention portion 3646 provided on the operating portion 3642. As shown in fig. 4, the top surface of the operating portion 3642 is flush with the top surface of the cover plate 38, and the anti-slip portion 3646 is a plurality of protrusions disposed on the top surface of the operating portion 3642, and the protrusions protrude from the top surface of the cover plate 38 to increase the friction between the fingers and the operating portion 3642, so as to push the slider 364 more conveniently and save more effort.

The cover plate 38 includes a first sliding groove 382 for accommodating the first extending portion 3641 and a second sliding groove 381 for accommodating the connecting portion 3643. The cover plate 38 and the lid main body 350 are separately arranged, so that the first sliding groove 382 and the second sliding groove 381 are easily formed, and the sliding member 364 is easily assembled. The first slide groove 382 communicates with the second slide groove 381. Pushing or pulling the operating portion 3642 drives the first extending portion 3641 to move along the first sliding groove 382 and the connecting portion 3643 to move along the second sliding groove 381, so that the sliding smoothness of the sliding member 364 is effectively ensured. The connecting portion 3643 is assembled to the receiving portion 3653 of the protruding portion 3652 of the piston 365, and has a simple structure and is easily molded. When the sliding member 364 moves, the piston 365 is moved. In the illustrated embodiment, the connecting portion 3643 is provided on the slider 364, and the receiving portion 3653 is provided on the piston 365, but the present invention is not limited thereto. In another embodiment, the connecting portion 3643 is disposed on the piston 365, and the receiving portion 3653 is disposed on the sliding member 364, so that the sliding member 364 can drive the piston 365 to move.

The second tooth portion 3645 of the sliding member 364 is engaged with the first tooth portion 3602 of the gear 360, and the sliding member 364 drives the gear 360 to rotate when sliding, so as to effectively ensure the smoothness of the sliding member 364.

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 cover plate 38 includes a through hole 380 through which the pressure indicating portion 373 is exposed. 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 331, and air in the cup 21 passes through the filter 331 and into the channel 372, thereby preventing juice residue from the food in the cup 21 from entering the channel 372 and causing blockage of the channel 372.

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. 4 to 6, the waterproof and breathable assembly 32 is located inside a housing 3022 enclosed by the third extension 302 of the connecting element 30. The waterproof and breathable assembly 32 comprises a bracket 320, a pressing plate 321 and a waterproof and breathable film 322 positioned between the bracket 320 and the pressing plate 321. The holder 320 and the pressing plate 321 are ultrasonically welded. The pressing piece 321 includes a main body portion 3210 and a side wall 3211 extending from the main body portion 3210. The main body portion 3210 and the side wall 3211 form an accommodating space (not shown). The main body portion 3210 includes a second outlet hole 32101. The holder 320 is located in the accommodating space (not shown). The bracket 320 includes a first air outlet 3201 and a plurality of support ribs 3202. The supporting ribs 3202 are abutted against the waterproof breathable film 322, so that the waterproof breathable film 322 is prevented from being broken under stress. The cap assembly includes a second sealing ring 392 located between the sidewall 3211 and the fourth extension 303 of the connecting member 30 to prevent air leakage between the waterproof and breathable assembly 32 and the connecting member 30. When the vacuum pumping is performed, the air in the cup body 21 is pumped out through the second air outlet 32101, the waterproof and breathable film 322 and the first air outlet 3201.

The filter device 33 is detachably assembled to the third extension 302 of the connector 30 and confines the waterproof and breathable assembly 32 within the receiving portion 3022 of the connector 30. The filter device 33 includes a holder 330 and a filter 331 fixed to the holder 330. The retainer 330 is detachably fixed with the third extension 302 of the connector 30 by means of screw-thread fit. The filter 331 filters the juice residues generated from the food in the cup body 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.

As shown in fig. 7, when the food processor of the present invention is vacuumized, the operating portion 3642 of the sliding member 364 is pushed and pulled to drive the piston 365 to reciprocate in the accommodating space 3615 of the cylinder 361. 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. 8, in the second embodiment, in order to enable the slider 364 to be automatically reset after being pushed out, an elastic member 371 is disposed in the first sliding groove 382, the slider 364 compresses the elastic member 371 after being slid (pushed out or pulled out), and after the slider 364 is released, the elastic pressing force of the elastic member 371 abuts against the slider 364 to reset it.

Referring to fig. 9, in the third embodiment, in order to make the slider 364 automatically reset after being pushed out, an elastic member 371 is provided in the first sliding groove 382, the elastic member 371 is pulled after the slider 364 slides (is pushed out or pulled out), and the slider 364 is reset by pulling the elastic force of the stretched elastic member 371 after the slider 364 is released.

In the above embodiment, the cooking cup 2 is not provided with the stirring blade assembly, and the application is not limited thereto. Referring to fig. 10, 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 air pumping assembly of the utility model comprises a cylinder 361, a piston 365 and a sliding part 364, wherein the sliding part 364 slides to drive the piston 365 to move relative to the cylinder 361 so as to carry out vacuum pumping operation, and the sliding part rotates relative to the cup cover to drive a rotating part and further drives the piston to move, so that parts are omitted, and the structure is simple; the sliding part 364 is driven to slide back and forth relative to the cup cover 35 by pushing and pulling back and forth with fingers, so that the operation is easy; after the sliding part 364 slides (is pushed out or pulled out), the elastic part 371 is used for driving the sliding part 364 to reset, so that the operation is more labor-saving and more convenient.

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 (15)

1. A gas evacuation assembly comprising a cylinder (361), a piston (365) assembled to the cylinder (361), and a slider (364) engaged with the piston (365), the slider (364) sliding back and forth to reciprocate the piston (365) relative to the cylinder (361).

2. The air extractor assembly according to claim 1, wherein the sliding member (364) comprises an operating portion (3642) that can be pushed or pulled by a finger to slide the sliding member (364) back and forth.

3. The air extraction assembly according to claim 1, wherein one of the piston (365) and the slider (364) comprises a receiving portion (3653), and the other comprises a connecting portion (3643) assembled to the receiving portion (3653).

4. A gas evacuation assembly according to claim 1, characterized in that the gas evacuation assembly comprises a gear wheel (360) provided with a first tooth portion (3602), the slider (364) comprising a second tooth portion (3645) cooperating with the first tooth portion (3602), the slider (364) being slidable in such a way as to rotate the gear wheel (360).

5. A gas evacuation assembly according to claim 4, characterized in that it comprises a guide frame (362) cooperating with the piston (365), the gear (360) being assembled to the guide frame (362).

6. A lid assembly comprising a lid (35) and the pump assembly of claim 1, the slider (364) being assembled to the lid (35).

7. The lid assembly of claim 6, including a resilient member (371), the slider (364) being movable to squeeze or stretch the resilient member (371), the resilient force of the resilient member (371) moving the slider (364) in an opposite direction.

8. The lid assembly of claim 7, wherein the slider (364) includes an operating portion (3642) that can be pushed or pulled by a finger and a first extension portion (3641) extending from the operating portion (3642), one of the piston (365) and the first extension portion (3641) includes a receiving portion (3653), and the other includes a connecting portion (3643) assembled to the receiving portion (3653).

9. The lid assembly of claim 8, wherein the lid (35) includes a first runner (382) receiving the first extension portion (3641) and a second runner (381) receiving the connecting portion (3643), and the slider (364) moves the first extension portion (3641) along the first runner (382) and the connecting portion (3643) along the second runner (381).

10. The lid assembly of claim 9, wherein the slider (364) includes a second extension (3644) extending from the operating portion (3642) and a second tooth portion (3645) provided to the second extension (3644), the pumping assembly includes a gear (360), the gear (360) includes a first tooth portion (3602) engaged with the second tooth portion (3645), and the slider (364) rotates the gear (360).

11. The lid assembly of claim 10, wherein the suction assembly includes a guide frame (362) that cooperates with the piston (365), the gear (360) being assembled to the guide frame (362).

12. The lid assembly of claim 9, including a lid body (350) and a lid plate (38) assembled to the lid body (350) or integrally formed with the lid body (350), the first and second runners (382, 381) being provided in the lid plate (38).

13. The lid assembly of claim 12, wherein a top surface of the operating portion (3642) is flush with a top surface of the lid plate (38), and the slider (364) includes a non-slip portion (3646) provided on the top surface of the operating portion (3642), the non-slip portion (3646) protruding from the top surface of the lid plate (38).

14. A cooking cup, comprising a lid assembly as claimed in any one of claims 6 to 13 and a cup body (21) assembled to the lid assembly.

15. A food processor, characterized in that it comprises a cup according to claim 14 and a base assembly (1) assembled to said cup.

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