CN210493848U

CN210493848U - Air exhaust assembly, cup cover assembly, cooking cup and cooking machine

Info

Publication number: CN210493848U
Application number: CN201920819421.5U
Authority: CN
Inventors: 刘君臣
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-05-12
Anticipated expiration: 2029-05-31

Abstract

The utility model provides an air exhaust subassembly, bowl cover subassembly, cooking cup and cooking machine. The air exhaust assembly comprises an air cylinder, a second rotating part, a first rotating part, a piston and an operating part, wherein the piston is assembled to the air cylinder, the operating part is assembled to the first rotating part, the operating part rotates to drive the first rotating part to rotate, the first rotating part drives the second rotating part to rotate, and the second rotating part drives the piston to reciprocate relative to the air cylinder. A cup lid assembly comprising the air extraction assembly. 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. The utility model discloses the subassembly of bleeding through the equipment extremely the operating parts of first rotating member is in order to drive first rotating member rotates, simple structure.

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, second rotation piece, first rotation piece, equipment extremely the piston of cylinder, equipment extremely the operating parts of first rotation piece, operating parts rotate in order to drive first rotation piece rotates, first rotation piece drives the second rotation piece rotates, the second rotates the piece drive the piston is relative cylinder reciprocating motion.

According to the technical scheme, the air exhaust assembly is assembled to the operating piece of the first rotating piece to drive the first rotating piece to rotate, and the air exhaust assembly is simple in structure and easy to operate.

Further, the first rotating member and/or the second rotating member is fixed to the cylinder.

The first rotating part and the second rotating part of the technical scheme are easy to assemble and save space.

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 and the second rotating piece are matched through the first tooth part and the second tooth part, so that the second rotating piece can rotate smoothly.

Further, the air exhaust assembly comprises a connecting rod which is connected with the second rotating piece and the piston, and the second rotating piece rotates to drive the connecting rod to push and pull the piston.

According to the technical scheme, the connecting rod pushes and pulls the piston to drive the piston to reciprocate, so that the piston can move smoothly and stably.

Further, the first rotating part comprises a first connecting part, the operating part comprises a second connecting part assembled to the first connecting part and an operating part extending from the second connecting part, and the operating part is rotated to drive the operating part to rotate.

The rotating part adopting the technical scheme has a simple structure and is easy to operate.

Another aspect of the present invention provides a cup lid assembly, including the above air exhaust assembly.

According to the technical scheme, the cup cover assembly is assembled to the operating piece of the first rotating piece so as to drive the first rotating piece to rotate, and the cup cover assembly is simple in structure and easy to operate.

Further, the cup cover comprises a top wall and a side wall extending from the top wall, and the top wall comprises a containing hole for the second connecting portion to pass through.

The rotating part of the technical scheme is exposed out of the cup cover, so that the operation is easier.

Further, the cup cover comprises an accommodating groove, and the operating part is accommodated in the accommodating groove.

The operating part of the technical scheme is accommodated in the accommodating groove, so that the space is saved.

Further, the bowl cover includes the roof and follows the lateral wall that the roof extends, operating parts is located the roof with the space that the lateral wall encloses, the lateral wall includes the confession the exposed hole of operating part.

The operating parts of the technical scheme are positioned in the space formed by the cup cover, so that the cup is waterproof, better and not easy to accumulate dust, and is easier to clean.

Furthermore, the first connecting part and the second connecting part are sleeved and fixed together.

The operating piece and the first rotating piece of the technical scheme are easy to assemble.

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.

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 cylinder, the seal member and the gasket of the present invention.

Figure 4 is a perspective view of a second rotatable member of the air extraction assembly of the present invention.

Fig. 5 is a schematic sectional view of the lid assembly of the present invention.

Fig. 6 is a perspective view of the lid assembly of the present invention, in which the lid is not shown.

Fig. 7 is a perspective view of another embodiment of the food processing cup of the present invention.

Fig. 8 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 to 6, in the illustrated embodiment, the food processing cup 2 of the present invention 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.

Referring now more particularly to FIG. 2, 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, a pressure indicating device 37 assembled to the pumping assembly, and a gasket 391 assembled to connector 30.

The cap 35 includes a top wall 350, a sidewall 351 extending from the top wall 350, a through hole 354 and a receiving hole 352 penetrating the top wall 350, and a receiving groove 353 recessed from the top wall 350. The receiving hole 352 communicates with the receiving groove 353. The through hole 354 exposes the pressure indicator 37. The pumping assembly is located in a space (not shown) enclosed by the top wall 350 and the side wall 351.

Referring to fig. 2 and 5, the connecting member 30 includes a base 301, a first extending portion 302 extending from the base 301, a second extending portion 303, 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.

Referring to fig. 2 and 5, the first sealing member 31 includes a first main body portion 310 located in the central hole 3010, and a first blocking portion 311 and a second blocking portion 312 located at two opposite ends of the first main 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.

Referring to fig. 2, the pumping assembly includes a cylinder 361, a guide frame 362, a second sealing member 363 assembled to the cylinder 361, a piston 365, a first rotating member 367 and a second rotating member 364, a connecting rod 366 connecting the second rotating member 364 and the piston 365, and an operating member 38 assembled to the first rotating member 367.

As shown in fig. 3, 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 positioning pillar 3614 and a position-limiting pillar 3619 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 cylinder 361 further includes a pillar 3617 extending from the bottom wall 3616 and an assembly hole 3618 extending through the bottom wall 3616.

As shown in fig. 3 and fig. 5, the bottom wall 3616, the first side wall 3610 and the second side wall 3611 form an accommodating 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.

Referring to fig. 3, the gasket 391 includes a first hole 3912 communicating with the air hole 3011 of the connector 30, an assembling portion 3911 assembled to an assembling hole 3618 of the cylinder 361, and a vent 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.

Referring to fig. 2, the piston 365 is disposed 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 first holding portion 3652 extending from the extension 3651.

The guide frame 362 includes a stopper portion 3620 and a pair of ears 3621 extending from the stopper 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 position-limiting portion 3620 includes a position-limiting groove 3622. The extension 3651 of the piston 365 is positioned in the limiting groove 3622, so that the piston 365 is ensured to move along a straight line.

Referring to fig. 2 and 4, the second rotating member 364 is assembled and fixed to the position-limiting post 3619 of the cylinder 361, so that the assembly is easy and the space is saved. The second rotating member 364 comprises a top portion 3640, a protruding portion 3641 and a second holding portion 3643 extending from the top portion 3640, and a plurality of second teeth 3642 disposed on the protruding portion 3641. The top portion 3640 has a diameter larger than that of the protrusion 3641.

Referring to fig. 2, the first rotating member 367 is assembled and fixed to the positioning pillar 3614 of the cylinder 361, so that the assembly is easy and the space is saved. The first rotating member 367 includes a first connecting portion 3670, a fixing portion 3671 extending from the first connecting portion 3670, and a plurality of first tooth portions 3672 disposed on the fixing portion 3671. The first tooth portion 3672 is engaged with the second tooth portion 3642 of the second rotating member 364, and when the first rotating member 367 rotates, the second rotating member 364 is driven to rotate, so that the smoothness of the rotation of the second rotating member 364 is effectively ensured. The transmission ratio of the first rotation member 367 to the second rotation member 364 is greater than 1. The diameter of the fixing portion 3671 is larger than that of the protruding portion 3641. The number of the first tooth portions 3672 is greater than that of the second tooth portions 3642, so that the rotation speed of the second rotating member 364 is greater than that of the first rotating member 367, the movement speed of the piston 365 is increased, the speed of vacuum pumping is effectively increased, and a greater vacuum degree can be achieved.

By disposing the second tooth portion 3642 of the second rotating member 364 on the protruding portion 3641 and disposing the second holding portion 3643 on the top portion 3640, the diameter of the protruding portion 3641 and the space occupied by the second rotating member 364 can be reduced, and the space occupied by the entire cup cover assembly 3 can be further saved.

The operation element 38 includes an operation portion 380 and a second connection portion 381 extending from the operation portion 380. The second connecting portion 381 is sleeved to the first connecting portion 3670 of the first rotating member 367 to fix the operating member 38 to the first rotating member 367, so that the assembly is easy. The first connecting portion 3670 can also be sleeved on the second connecting portion 381, and the operation member 38 and the first rotating member 367 can also be fixed. The operating member 38 rotates the first rotating member 367. The operating portion 380 is partially disposed in the receiving groove 353 of the cup cover 35 and exposed from the top wall 350, so that the operation is convenient and the space is saved, the operating portion 380 can be grasped by a plurality of fingers for rotating, and the operating member 38 can be rotated by rolling the operating portion 380 by one finger. The second connection portion 381 passes through the receiving hole 352 to be assembled to the first rotating member 367.

As shown in fig. 2 and 5, the connecting rod 366 is assembled to the second holding portion 3643 of the second rotating component 364 and the first holding portion 3652 of the piston 365, and when the second rotating component 364 rotates, the connecting rod 366 is driven to push and pull the piston 365, so as to reciprocate the piston 365, thereby effectively ensuring smooth movement of the piston 365.

Referring to fig. 2 and 3, the pressure indicating device 37 includes a second fixing post 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. 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, pressure indicating device 37 assembles to cylinder 361 has strengthened cylinder 3617's intensity, prevents cylinder 3617 fracture leads to the unable problem of assembling of pressure indicating device 37.

With particular reference to fig. 5, 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 and 6, when the food processor of the present invention is vacuumized, the operation portion 380 of the operation member 38 is continuously rotated to drive the first rotating member 367 to rotate, and further to drive the second rotating member 364 to rotate, so that the connecting rod 366 drives 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. 7, in another embodiment, the operating element 38 is located in a space (not labeled) enclosed by the top wall 350 and the side wall 351, and the side wall 351 is provided with a hole 3510 for exposing the operating portion 380 of the operating element 38, so that a user can conveniently roll the operating portion 380 by fingers to drive the operating element 38 to rotate, thereby enhancing the aesthetic property of the food processing cup 2; meanwhile, the hole 3510 is formed in the side wall 351 of the cup cover 35, so that the cup is waterproof, dust is not easy to accumulate, and the cup is easy to clean.

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. 8, 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 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 utility model discloses the subassembly of bleeding includes cylinder 361, piston 365, second rotation piece 364, first rotation piece 367 and the equipment extremely the operating parts 38 of first rotation piece 367, operating parts 38 drives first rotation piece 367 rotates, first rotation piece 367 drives second rotation piece 364 rotates, further drives piston 365 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

1. An air extraction assembly, characterized by comprising an air cylinder (361), a second rotating member (364), a first rotating member (367), a piston (365) assembled to the air cylinder (361), and an operating member (38) assembled to the first rotating member (367), wherein the operating member (38) rotates to drive the first rotating member (367) to rotate, the first rotating member (367) drives the second rotating member (364) to rotate, and the second rotating member (364) drives the piston (365) to reciprocate relative to the air cylinder (361).

2. The gas evacuation assembly of claim 1, wherein the first rotational member (367) and/or the second rotational member (364) is fixed to the cylinder (361).

3. The gas evacuation assembly of claim 1, wherein the first rotational member (367) comprises a first tooth portion (3672), and the second rotational member (364) comprises a second tooth portion (3642) that mates with the first tooth portion (3672).

4. A gas evacuation assembly according to claim 1, wherein the gas evacuation assembly comprises a connecting rod (366) connecting the second rotational member (364) and the piston (365), the second rotational member (364) being rotated to cause the connecting rod (366) to push or pull the piston (365).

5. The air extractor assembly according to any of the claims 1 to 4, wherein the first rotating member (367) comprises a first connecting portion (3670), the operating member (38) comprises a second connecting portion (381) assembled to the first connecting portion (3670) and an operating portion (380) extending from the second connecting portion (381), and the operating member (38) is rotated by rotating the operating portion (380).

6. A lid assembly comprising a pumping assembly according to any of claims 1 to 4.

7. The lid assembly of claim 6, wherein the first rotating member (367) includes a first connecting portion (3670), the operating member (38) includes a second connecting portion (381) assembled to the first connecting portion (3670) and an operating portion (380) extending from the second connecting portion (381), and rotation of the operating portion (380) rotates the operating member (38).

8. The lid assembly of claim 7, characterized in that the lid (35) includes a top wall (350) and a sidewall (351) extending from the top wall (350), the top wall (350) including a receiving hole (352) through which the second coupling portion (381) passes.

9. The lid assembly of claim 8, wherein the top wall (350) includes a receiving groove (353), the handle portion (380) being partially received in the receiving groove (353).

10. The lid assembly of claim 7, wherein the lid (35) includes a top wall (350) and a sidewall (351) extending from the top wall (350), the operator (38) being located in a space enclosed by the top wall (350) and the sidewall (351), the sidewall (351) including an aperture (3510) through which the operator (380) is exposed.

11. The cup lid assembly of claim 7, wherein the first connecting portion (3670) and the second connecting portion (381) are sleeved and fixed together.

12. A cooking cup, comprising a lid assembly as claimed in any one of claims 6 to 11 and a cup body (21) assembled to the lid assembly.

13. A food processor, characterized in that it comprises a cup according to claim 12 and a base assembly (1) assembled to said cup.