CN210043809U - Cup cover assembly, cooking cup and cooking machine - Google Patents

Abstract

The utility model provides a cup lid subassembly, cooking cup and cooking machine. The utility model provides a cup cover subassembly, includes bowl cover, cylinder and piston, the bowl cover is including supporting the portion of holding, the cylinder includes accommodating space, the piston is including being located sliding part in the accommodating space and being connected to the extension of sliding part, the bowl cover drives when rotatory the extension along support the portion of holding and remove, in order to drive the sliding part of piston is in accommodating space internal motion. A cooking cup comprises the cup cover assembly and a cup body. A cooking machine comprises the cooking cup and a machine base assembly. The utility model discloses food processor's bowl cover is including holding the portion, the bowl cover drives when rotatory the extension along hold the portion and remove, in order to drive the piston is relative the work of evacuation is accomplished in the cylinder motion, 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. Relevant cooking machine drives the connecting rod through rotating the piece and rotates, and the connecting rod drives the relative cylinder reciprocating motion of piston and carries out the evacuation, and bowl cover subassembly structure is complicated.

SUMMERY OF THE UTILITY MODEL

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

An aspect of the utility model provides a cup cover subassembly, including bowl cover, cylinder and piston, the bowl cover is including supporting the portion of holding, the cylinder includes accommodating space, the piston is including being located sliding part in the accommodating space and being connected to the extension of sliding part, the bowl cover drives when rotatory the extension along support the portion of holding and remove, in order to drive the sliding part of piston is in accommodating space internal motion.

Furthermore, the bowl cover includes the lateral wall that encloses into the portion of acceping, support the portion of holding from the lateral wall extends towards the portion of acceping and forms, support the portion of holding including wavy side.

Furthermore, the cup cover comprises a plurality of abutting parts.

Further, the cup cover assembly comprises an elastic piece assembled to the extending portion, and the elastic force of the elastic piece drives the sliding portion of the piston to move towards the outside of the accommodating space.

Furthermore, the cup cover assembly comprises a positioning piece assembled to the extending portion, and the positioning piece can be used for limiting the elastic piece.

Furthermore, the positioning piece is abutted against the abutting part.

Further, the cup cover assembly comprises a guide frame, the guide frame comprises a limiting portion which can be used for abutting against the elastic piece, and the limiting portion comprises a hole through which the extending portion of the piston can penetrate.

Furthermore, the abutting portion is arranged in a high-low manner, when the extending portion moves from a low point to a high point of the abutting portion, the abutting portion abuts against the extending portion to drive the sliding portion of the piston to move towards the inside of the accommodating space of the cylinder, the elastic member is in a compressed state, and when the extending portion moves from the high point to the low point of the abutting portion, the elastic force of the elastic member drives the sliding portion of the piston to move towards the outside of the accommodating space.

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

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

The utility model discloses bowl cover of bowl cover subassembly is including supporting the portion of holding, when the bowl cover rotated, the extension of piston along support the portion of holding and remove, make the piston is relative the cylinder motion carries out evacuation, simple structure.

Drawings

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

Fig. 2 is an exploded view of the food processing cup of the present invention.

Fig. 3 is an exploded view of the lid assembly of the present invention, the connecting member, the waterproof and breathable assembly, the filter assembly and the first sealing member.

Fig. 4 is a schematic sectional view of the connector, the waterproof and breathable assembly, the filter device and the first sealing member of fig. 3 assembled together.

Fig. 5 is an exploded view of the waterproof and breathable assembly of the lid assembly of the present invention.

Fig. 6 is a schematic sectional view of the waterproof and breathable assembly of the cup lid assembly of the present invention.

Fig. 7 is an exploded view of the lid, the base plate, the air exhaust assembly and the pressure indicating device of the lid assembly of the present invention.

Fig. 8 is an exploded view of the air exhaust assembly of the lid assembly of the present invention.

Fig. 9 is a schematic cross-sectional view of the air exhaust assembly of the lid assembly of the present invention.

Fig. 10 is a perspective view of the lid assembly of the present invention.

Fig. 11 is a schematic sectional view of the food processing cup of the present invention.

Fig. 12 is an enlarged view of the circled portion of the cross-sectional view shown in fig. 11.

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 to 12, in the illustrated embodiment, the food processor may be a soymilk maker, a juice extractor, or the like. The cooking machine comprises a machine base assembly 1 and a cooking cup 2. Cooking cup 2 includes cup 21 and bowl cover subassembly 3.

Referring with emphasis to fig. 1-2, the housing assembly 1 is in the form of a housing provided with an electric motor (not shown). The cup body 21 comprises a cup body 210 and a base 211 positioned at one end of the cup body 210. The base 211 and the cup body 210 are fixed together in a threaded manner. The base 211 is provided with a stirring knife assembly 2110. The motor drives the stirring blade assembly 2110 to rotate, so as to stir the food material.

Referring to fig. 2 to 3 and fig. 7, the cap assembly 3 and the base 211 are respectively located at two opposite ends of the cup body 210. Lid assembly 3 includes a connector 30 connected to cup body 210, a first seal 31 assembled to connector 30, a waterproof, breathable assembly 32, a filter 33, a base plate 34 and a lid 35 connected to connector 30, a pressure indicating device 37 connected to base plate 34, a lid plate 38 secured to lid 35, a suction assembly (not labeled) secured to connector 30 and lid plate 38, a first seal 391 between base plate 34 and connector 30, and a second seal 392 between waterproof, breathable assembly 32 and connector 30.

Referring to fig. 3 to 6, the connecting member 30 includes a base 301, and a first extending portion 302 and a second extending portion 303 extending from the base 301. 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 210. The first extension 302 includes a first threaded portion 3021. The first extension 302 encloses a receiving portion 3022. The second extension 303 includes a third threaded portion 3031. The cup body 210 includes a fourth screw part 2101 engaged with the third screw part 3031 to detachably fix the connector 30 to the cup body 210.

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 close to the cup body 210 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 waterproof and breathable assembly 32 is positioned in the accommodating portion 3022 surrounded by the first extension 302 of the connecting member 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 second sealing ring 392 is located between the sidewall 3211 and the second extending portion 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 210 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 first 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 includes a second threaded portion 3301 that mates with the first threaded portion 3021 of the first extension 302. The filter 331 filters juice dregs generated from food in the cup body 210, and prevents the juice dregs from blocking 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 more particularly to fig. 7-12, the base plate 34 includes a first vent 341, a vent 342, and a first positioning post 343. The first vent hole 341 communicates with the through hole 3012 of the connector 30. 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 first fixing post 343 to limit the pressure indicating device 37 to the bottom plate 34. The passage 372 communicates with the first vent hole 341 of the base plate 34. 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 is disposed on the pressure indicating device 37, the first positioning post 343 is disposed on the bottom plate 34, the application is not limited thereto, and in another embodiment, the second positioning post 371 is disposed on the bottom plate 34, and the first positioning post 343 is disposed on the pressure indicating device 37.

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, and an elastic member 364 and a positioning member 360 assembled to the piston 365. The cylinder 361 includes a bottom wall 3610, a first side wall 3611 extending from the bottom wall 3610, a second side wall 3612 and a pair of connecting walls 3613, and a lug 3614 and a fourth fixing pillar 3616 extending from the connecting walls 3613. The lug 3614 is fixed with the base plate 34 to fix the cylinder 361 to the base plate 34. The fourth positioning posts 3616 are fixed with the cover plate 38 to fix the cylinder 361 to the cover plate 38. The first sidewall 3611 is disposed opposite to the second sidewall 3612. The first sidewall 3611 is disposed adjacent to the connecting member 30. The pair of connecting walls 3613 respectively connect the first side wall 3611 and the second side wall 3612. The bottom wall 3610, the first side wall 3611, the second side wall 3612 and the pair of connecting walls 3613 form an accommodating space 3615. The bottom wall 3610 includes a through hole 36101 and a leakage hole 36102 at one side of the through 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 first sidewall 3611 is provided with perforations 36110 at a position close to the bottom wall 3610.

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 and an extension 3651 connected to the sliding portion 3650. The elastic element 364 is sleeved to the extension 3651. The positioning member 360 is assembled to the extending portion 3651 to prevent the elastic member 364 from being separated from the extending portion 3651.

The guiding frame 362 includes a position-limiting portion 3622, a first retaining wall 3621 and a pair of second retaining walls 3620 extending from the position-limiting portion 3622, a third positioning pillar 3626 extending from the first retaining wall 3621, and an ear portion 3623 extending from the second retaining wall 3620. The ear 3623 is fixed to the bottom plate 34 to fix the guide frame 362 to the bottom plate 34, and the third positioning column 3626 is fixed to the cover plate 38 to fix the guide frame 362 to the cover plate 38. The position-limiting portion 3622 includes a hole 3625 through which the extending portion 3651 of the piston 365 passes. One end of the elastic element 364 abuts against the position-limiting portion 3622, and the other end abuts against the positioning element 360.

The cup cover 35 includes a sidewall 3510 enclosing a receiving portion 3511, and a supporting portion 3513 extending from the sidewall 3510 toward the receiving portion 3511. The supporting portion 3513 is disposed in a high-low manner and includes an inclined surface 3514. When the cup cover 35 rotates, the extending portion 3651 of the piston 365 moves along the inclined surface 3514, and when the extending portion 3651 moves from the low point to the high point of the inclined surface 3514, the extending portion 3651 is pressed against the pressing portion 3513 to move into the accommodating space 3615 of the cylinder 361, and the elastic member 364 is compressed; when the extending portion 3651 moves from the high point to the low point of the inclined surface 3514, the elastic force of the elastic member 364 drives the extending portion 3651 to move to the outside of the accommodating space 3615 of the cylinder 361, so that the sliding portion 3650 of the piston 365 reciprocates in the accommodating space 3615 of the cylinder 361 along with the rotation of the cup cover 35. In the illustrated embodiment, the cup cover 35 includes three abutting portions 3513, and the inclined surfaces 3514 of two adjacent abutting portions 3513 are connected together, but the present application is not limited thereto. In another embodiment, the cup cover includes only one abutting portion, the abutting portion includes a wavy side, and the extending portion 3651 of the piston 365 moves along the wavy side.

In the illustrated embodiment, the positioning element 360 abuts against the abutting portion 3513 of the cap 35, but the present application is not limited thereto. In another embodiment, the extension 3651 of the piston 365 can directly abut against the abutting portion 3513 of the cap 35.

When the food processor of the utility model vacuumizes, the cup cover 35 is rotated, the extending part 3651 of the piston 365 moves along the inclined plane 3514, when the extending portion 3651 moves from the low point to the high point of the inclined surface 3514, the extending portion 3651 is pushed by the pushing portion 3513 to move into the accommodating space 3615 of the cylinder 361, the elastic member 364 is compressed, in this process, the air in the accommodating space 3615 is exhausted through the air leakage holes 36102 of the air cylinder 361, in this process, the first barrier portion 311 of the first sealing member 31 seals the airing hole 3011 due to the pressure generated when the piston 365 moves, air in the accommodating space 3615 cannot enter the cup body 21, the pressure makes the first flap 3632 of the second sealing member 3630 open, the air in the accommodating space 3615 is exhausted through the air leakage holes 36102; when the extending portion 3651 moves from the high point to the low point of the inclined surface 3514, the elastic force of the elastic member 364 drives the extending portion 3651 to move to the outside of the accommodating space 3615 of the cylinder 361, the first blocking portion 311 of the first sealing member 31 is opened by the suction force generated when the piston 365 moves, the air in the cup 21 enters the accommodating space 3615 through the air holes 3011 of the connecting member 30, the vent hole 342 of the bottom plate 34 and the through hole 36110 of the cylinder 361, the first blocking piece 3632 of the second sealing member 363 seals the through hole 36101 and the air leakage hole 36102 by the suction force, and the external air cannot enter the accommodating space 3615, so that the piston 365 continuously reciprocates in the cylinder 361 with the continuous rotation of the cup cover 35 to complete the vacuum pumping operation.

The utility model discloses bowl cover 35 of bowl cover subassembly 3 is including holding portion 3513 when bowl cover 35 rotated, extension 3651 of piston 365 along hold portion 3513 and remove, make piston 365 is relative cylinder 361 moves, carries out the evacuation, compares relevant subassembly of bleeding and uses to rotate piece and connecting rod drive piston reciprocating motion, simple structure.

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 (10)

1. The utility model provides a cup cover assembly, characterized in that, includes bowl cover (35), cylinder (361) and piston (365), bowl cover (35) are including holding portion (3513), cylinder (361) are including accommodation space (3615), piston (365) are including being located sliding part (3650) in accommodation space (3615) and being connected to extension (3651) of sliding part (3650), drive when bowl cover (35) are rotatory extension (3651) along holding portion (3513) remove to drive sliding part (3650) of piston (365) move in accommodation space (3615).

2. The cup lid assembly of claim 1, wherein the cup lid (35) includes a sidewall (3510) enclosing a receiving portion (3511), the retaining portion extending from the sidewall (3510) toward the receiving portion (3511), the retaining portion including a wavy side edge, and rotation of the cup lid (35) causes the extending portion (3651) to move along the wavy side edge.

3. The cup lid assembly of claim 1, wherein the cup lid (35) includes a plurality of the abutments (3513).

4. The cup lid assembly according to claim 1, comprising an elastic member (364) assembled to the extension portion (3651), wherein an elastic force of the elastic member (364) moves a sliding portion (3650) of the piston (365) toward an outside of the receiving space (3615).

5. The lid assembly of claim 4, including a retainer (360) assembled to the extension (3651), the retainer (360) being configured to retain the resilient member (364).

6. The cup lid assembly of claim 5, wherein the positioning member (360) abuts against the abutting portion (3513).

7. The cup cover assembly of any one of claims 4-6, including a guide frame (362), the guide frame (362) including a stopper portion (3622) for abutting against the elastic member (364), the stopper portion (3622) including a hole (3625) for passing an extending portion (3651) of the piston (365).

8. The cup cover assembly of claim 7, wherein the abutting portion (3513) is disposed in a high-low manner, when the extending portion (3651) moves from a low point of the abutting portion (3513) to a high point, the abutting portion (3513) abuts against the extending portion (3651) to drive the sliding portion (3650) of the piston (365) to move towards the interior of the accommodating space (3615) of the cylinder (361), the elastic member (364) is in a compressed state, and when the extending portion (3651) moves from the high point of the abutting portion (3513) to the low point, the elastic force of the elastic member (364) drives the sliding portion (3650) of the piston (365) to move towards the exterior of the accommodating space (3615).

9. A cooking cup, comprising the lid assembly of any one of claims 1 to 8 and a cup body (21).

10. A food processor, comprising the food processing cup of claim 9 and a base assembly (1).

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