CN213046604U - Cup cover assembly and food processor - Google Patents

Abstract

The utility model provides a bowl cover subassembly and food processor can realize that the bowl cover subassembly is light to be put on or take off. This bowl cover subassembly includes: fixing a bracket; the movable bracket is arranged on the fixed bracket and can move relative to the fixed bracket; the sealing ring comprises a first end fixed on the fixed support and a second end fixed on the movable support; and the pressing mechanism is matched with the movable support, and can promote the movable support to move when being pressed, so that the sealing ring is switched between the first state and the second state.

Description

Cup cover assembly and food processor

Technical Field

The present application relates to the field of small household appliances, and in particular, to a cup lid assembly and a food processor.

Background

With the increasing standard of living, many different types of food processors, such as cooking machines, are on the market. The functions of the food processor may include, but are not limited to, soymilk making, juice squeezing, rice paste making, meat grinding, ice shaving, coffee making, and/or mask blending. The food processor can comprise a machine for crushing and stirring food materials, such as a soybean milk machine, a stirrer or a wall breaking food processor. However, the existing food processor requires a great deal of effort in the process of mounting or dismounting the cup cover assembly.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a bowl cover subassembly and food processor can realize that the bowl cover subassembly easily loads onto or takes off.

One aspect of the present application provides a cup lid assembly. This bowl cover subassembly includes: fixing a bracket; the movable bracket is arranged on the fixed bracket and can move relative to the fixed bracket; the sealing ring comprises a first end fixed on the fixed support and a second end fixed on the movable support; and the pressing mechanism is matched with the movable support, and can promote the movable support to move when being pressed, so that the sealing ring is switched between the first state and the second state.

Optionally, the pressing mechanism includes a pressing cover, a pressing piece, and a first elastic piece, the first elastic piece applies an elastic restoring force to the pressing cover, the pressing cover is engaged with the pressing piece, and the pressing piece is engaged with the movable bracket, so that when the pressing cover moves downward, the pressing piece is urged to drive the movable bracket to move downward. So, press down the operation through pressing the press cover, can drive the movable support and move down, and then make the sealing washer switch to first state, it is more convenient to operate.

Optionally, the cup cover assembly further comprises a cup cover, the cup cover is installed together with the fixed support in a matched mode, and the pressing cover is limited in a matched mode with the cup cover.

Optionally, the bowl cover includes the lid and certainly the lid is concave cooperation portion of establishing downwards and forming, first elastic component both ends respectively support press in gland and cooperation portion. Therefore, the cup cover assembly is compact and attractive in structure.

Optionally, the press cap has a first position and a second position, the seal ring is maintained in the first state when the press cap is in the first position, and the seal ring is maintained in the second state when the press cap is in the second position. So, through operation press the gland, impel the sealing washer to switch to the second state, can easily take off the bowl cover subassembly.

Optionally, the pressing cover includes a positioning member, the positioning member is provided with a positioning protrusion, and the fitting portion includes a through hole for the positioning member to pass through, a groove fitted with the positioning protrusion, and a positioning portion adjacent to the groove. So, can cooperate with location portion butt after the location lug boss passes the recess and rotates certain angle to keep the press cover in the primary importance, the sealing washer is in the first state this moment.

Optionally, the fixing bracket is provided with a driving part corresponding to the positioning protrusion, when the pressing cover is pressed, the positioning protrusion passes through the groove and presses against the driving part, and the driving part can cause the positioning protrusion to rotate; when the pressing cover is released, the positioning protruding part is in abutting fit with the positioning part, so that the pressing cover is kept at the first position. In this way, in the process of pressing the pressing cover, the driving part can drive the positioning protruding part to rotate, so that the pressing cover is kept at the first position, and the operation is simple and convenient.

Optionally, when the pressing cover is pressed again, the driving part can cause the positioning protrusion to rotate again in the process of pressing the positioning protrusion against the driving part until the positioning protrusion is aligned with the groove; when the pressing cover is released, the positioning protrusion enters the groove, so that the pressing cover is switched to a second position. So, through pressing the operation once more to the press cap, can make the press cap switch to the second position, easy operation is convenient.

Optionally, the lower end surface of the positioning protrusion is an inclined surface; and/or the upper end surface of the driving part is an inclined surface. In this way, the positioning protrusion can be urged to rotate by the inclined surface during the pressing operation of the pressing cap.

Optionally, the upper end surface of the positioning protrusion is a convex surface, and the corresponding lower end surface of the positioning portion is a concave surface; or the upper end surface of the positioning protrusion part is a concave surface, and the corresponding lower end surface of the positioning part is a convex surface. So, through convex surface and concave surface cooperation for the butt between location lug and the location portion is more reliable and more stable.

Optionally, the pressing cover includes a body and a mounting portion extending downward from the body, and the positioning member is fixed to the mounting portion. Thus, the positioning member can be stably and reliably fixed to the mounting portion.

Optionally, the pressing cover further comprises a pressing portion arranged on the periphery of the body, and the pressing portion and the pressing piece are in a matched action. So, act on the contact part through the portion of pressing, and then drive movable support and remove downwards.

Optionally, the pressing cover further comprises a first buckling part arranged on the pressing part, the cup cover is provided with a second buckling part, and the pressing cover is limited through the cooperation of the first buckling part and the second buckling part. Therefore, the pressing cover can be prevented from being separated from the cup cover.

Optionally, the fixed support is provided with a limiting column, and the contact pressing piece is provided with a limiting hole matched with the limiting column. So, mutually support through spacing post and spacing hole, can form good spacing to the contact die.

Optionally, the outer diameter of the sealing ring in the first state is larger than the outer diameter of the sealing ring in the second state. So, when the sealing washer was under the second state, can take off bowl cover subassembly easily.

Optionally, the fixed bolster include the support body with set up in the first installation department of support body, the first end of sealing washer is fixed in first installation department.

Optionally, the movable bracket is located above the first mounting portion. So, work as the internal diameter top-down of stirring cup gradually diminishes, and the movable support moves the same distance down, can make the sealing washer inseparabler with the inside wall cooperation of stirring cup.

Optionally, the movable support includes a main body portion and a second mounting portion disposed on the main body portion, and the second end of the sealing ring is fixed to the second mounting portion.

Optionally, the fixed bracket includes a guide post extending in an up-down direction, and the movable bracket includes a guide portion slidably engaged with the guide post. Therefore, the movable support can only move along the up-and-down direction through the matching of the guide post and the guide part, and cannot rotate along with the rotating cover.

Optionally, the fixing bracket includes a base body formed by extending outward from the frame body, and the guide column is disposed on the base body.

Optionally, the guide post is sleeved with a second elastic member, one end of the second elastic member abuts against the base, and the other end of the second elastic member abuts against the guide portion. Through setting up the second elastic component, the movable support can move up under the elastic force effect of elastic component, and then makes the sealing washer diminish or no longer contact with the contact force of stirring cup inside wall to the realization is easily taken off the bowl cover subassembly.

Optionally, the base body is provided with a first through hole for the guide part to pass through and a second through hole matched with the matching part, and the first through hole is communicated with the second through hole. Thus, the assembly is convenient.

Another aspect of the present application provides a food processor. The food processor comprises a stirring cup assembly, a stirring mechanism and a stirring mechanism, wherein the stirring cup assembly comprises a stirring cup and a stirring cutter disc assembly arranged at the bottom of the stirring cup; and the cup cover assembly covers the stirring cup, and the sealing ring is matched and sealed with the inner side wall of the stirring cup.

Optionally, the inner diameter of the stirring cup is gradually reduced from top to bottom.

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

This application food processor when needs take off the bowl cover subassembly, through pressing down in order to make to pressing means the movable support removes, switches the sealing washer to the second state for the sealing washer no longer contacts or the contact force diminishes with stirring cup inside wall, thereby realizes easily, laborsavingly taking off the bowl cover subassembly from stirring the cup.

Drawings

FIG. 1 is a perspective assembly view of one embodiment of a food processor of the present application;

FIG. 2 is an exploded perspective view of the lid assembly shown in FIG. 1;

FIG. 3 is an exploded perspective view of the pressing assembly shown in FIG. 2;

FIG. 4 is a perspective view of the mounting bracket shown in FIG. 2;

FIG. 5 is a perspective view of the lid shown in FIG. 2;

FIG. 6 is a perspective view of the food processor shown in FIG. 1, with the sealing ring in a first state and the lid concealed;

FIG. 7 is a perspective view of the food processor shown in FIG. 1, with the sealing ring in a second state and the lid concealed;

FIG. 8 is a longitudinal cross-sectional view of FIG. 6;

FIG. 9 is an enlarged view of the portion A shown in FIG. 8;

FIG. 10 is a longitudinal cross-sectional view of FIG. 7;

fig. 11 is an enlarged view of fig. 10 at B.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus consistent with certain aspects of the present application, as detailed in the appended claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. "plurality" or "a number" means two or more. Unless otherwise indicated, "front", "rear", "lower" and/or "upper" and the like are for convenience of description and are not limited to one position or one spatial orientation. The word "comprising" or "comprises", and the like, means that the element or item listed as preceding "comprising" or "includes" covers the element or item listed as following "comprising" or "includes" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

The present application provides a lid assembly 100, the lid assembly 100 being disposed at an end of a receiving chamber of a food processor or storage unit. The food processor includes an electrically heated food processor and a non-electrically heated cooker. The electric heating food processor comprises a food processor, an electric kettle, an electric pressure cooker, an electric rice cooker, an electric stewpot and the like. The non-electric heating cooker comprises a pressure cooker, a frying pan, a soup pan, a milk pan and the like. The storage comprises a storage tank, a milk powder box, a rice bucket, a fresh-keeping box and the like. The above lists only a partial list of ranges for the food processor and memory, respectively, and is not exhaustive.

The present application also provides a food processor 500. Referring to fig. 1 to 11, the food processor 500 includes a main body 300, a stirring cup assembly 200 and a cup cover assembly 100. The blender cup assembly 200 is detachably mounted to the main body 300. The stirring cup assembly 200 comprises a stirring cup 80 and a stirring cutter disc assembly 90 arranged at the bottom of the stirring cup 80. In one embodiment, the inner diameter of the blender cup 80 tapers from top to bottom. The cup cover assembly 100 is arranged on the stirring cup 80 in a covering mode. In another embodiment, the food processor 500 may be provided without a main body, and the motor may be mounted to the blender cup 80 or the lid assembly 100.

The blending blade assembly 90 may be fixed to the bottom of the blending cup 80 or may be detachably mounted to the bottom of the blending cup 80. In the illustrated embodiment, the stirring blade assembly 90 includes a base plate 91 and a blade assembly 92 disposed on the base plate 91, the blade assembly 92 includes a blade shaft 921 and a stirring blade 922, and the stirring blade 922 is disposed on an upper end of the blade shaft 921.

The cap assembly 100 comprises a fixed support 10, a movable support 20, a sealing ring 50 and a pressing mechanism 70. A movable bracket 20 is mounted to the fixed bracket 10, and the movable bracket 20 is movable relative to the fixed bracket 10. In some embodiments, the movable bracket 20 is capable of moving up and down relative to the fixed bracket 10. The sealing ring 50 comprises a first end 51 fixed on the fixed bracket 10 and a second end 52 fixed on the movable bracket 20; the pressing mechanism 70 is engaged with the movable bracket 20, and when pressed, the pressing mechanism 70 can cause the movable bracket 20 to move, so that the sealing ring 50 is switched between the first state and the second state.

In some embodiments, the sealing ring 50 is configured to engage and seal with the inner sidewall of the mixing cup 80 in a first state, and the sealing ring 50 is configured to be separated from the inner sidewall of the mixing cup 80 in a second state. In other embodiments, the contact force of the sealing ring 50 with the mixing cup 80 in the first state is greater than the contact force of the sealing ring 50 with the mixing cup 80 in the second state. Therefore, the sealing ring 50 is switched to the second state by operating the pressing mechanism 70 to drive the movable support 20 to move, and the cup cover assembly 100 can be easily and conveniently taken down.

At least the inner diameter of the upper end of the stirring cup 80 is gradually reduced from top to bottom. In this manner, the movable bracket 20 moves downward the same distance, which enables the second end 52 of the sealing ring 50 to fit more closely with the inner sidewall of the mixing cup 80. In the illustrated embodiment, the inner diameter of the blender cup 80 tapers from top to bottom. In other embodiments, the inner diameter of the mixing cup 80 is uniform at different positions in the up-down direction.

When the cap assembly 100 needs to be taken down, the pressing mechanism 70 is pressed to drive the movable support 20 to move, the sealing ring 50 is switched to the second state, so that the sealing ring 50 is not in contact with the inner side wall of the stirring cup 80 any more or the contact force is reduced, and the cap assembly 100 can be taken down from the stirring cup 80 easily and in a labor-saving manner.

In one embodiment, the outer diameter of the seal ring 50 in the first state is greater than the outer diameter of the seal ring 50 in the second state. Thus, when the seal ring 50 is in the second state, the lid assembly 100 can be easily removed.

The pressing mechanism 70 includes a pressing cover 71, a pressing member 72 and a first elastic member 73, the first elastic member 73 applies an elastic restoring force to the pressing cover 71, the pressing cover 71 cooperates with the pressing member 72, the pressing member 72 cooperates with the movable bracket 20, and when the pressing cover 71 moves downward, the pressing member 72 is urged to drive the movable bracket 20 to move downward. Thus, the movable support 20 can be driven to move downwards by pressing the pressing cover 71, so that the sealing ring 50 is switched to the first state, and the operation is more convenient.

The cup cover assembly 100 further comprises a cup cover 30, the cup cover 30 is installed together with the fixed support 10 in a matched mode, and the pressing cover 71 is limited by the cup cover 30 in a matched mode.

The cup cover 30 includes a cover body 31 and a matching portion 32 formed by downwardly recessing the cover body 31, and two ends of the first elastic member 73 respectively abut against the pressing cover 71 and the matching portion 32. Thus, the lid assembly 100 is compact and aesthetically pleasing.

The pressing cap 71 has a first position and a second position, and when the pressing cap 71 is at the first position, the sealing ring 50 is maintained at the first state, and when the pressing cap 71 is at the second position, the sealing ring 50 is maintained at the second state. Therefore, the sealing ring 50 is switched to the second state by operating the pressing cover 71, and the cup lid assembly 10 can be easily taken down.

The pressing cover 71 includes a positioning member 711, the positioning member 711 is provided with a positioning protrusion 7111, and the fitting portion 32 includes a through hole 321 through which the positioning member 711 passes, a groove 322 fitted with the positioning protrusion 7111, and a positioning portion 323 adjacent to the groove 322. In this way, when the positioning protrusion 7111 passes through the groove 322 and rotates by a certain angle, it can be in contact with the positioning portion 323, so as to maintain the pressing cover 71 at the first position, and the sealing ring 50 is in the first state.

The fixing bracket 10 is provided with a driving part 11 corresponding to the positioning protrusion 7111, when the pressing cover 71 is pressed, the positioning protrusion 7111 passes through the groove 322 and presses against the driving part 11, and the driving part 11 can cause the positioning protrusion 7111 to rotate; when the pressing cover 71 is released, the positioning protrusion 7111 is in abutting engagement with the positioning portion 323, thereby holding the pressing cover 71 at the first position. In this way, during the pressing operation of the pressing cap 71, the driving portion 11 can cause the positioning protrusion 7111 to rotate, so that the pressing cap 71 is maintained at the first position, and the operation is simple and convenient.

When the pressing cover 71 is pressed again, the driving part 11 can cause the positioning protrusion 7111 to rotate again in the process that the positioning protrusion 7111 is pressed against the driving part 11 until the positioning protrusion 7111 is aligned with the groove 322; when the pressing cap 71 is released, the positioning protrusion 7111 enters the groove 322, thereby switching the pressing cap 71 to the second position. In this way, the pressing cap 71 can be switched to the second position by pressing the pressing cap 71 again, which is simple and convenient to operate.

The lower end face 7112 of the positioning protrusion 7111 is an inclined face; and/or the upper end surface 111 of the driving part 11 is a slope. In this manner, the positioning protrusion 7111 can be urged to rotate by the inclined surface during the pressing operation of the pressing cap 71. In the illustrated embodiment, the lower end face 7112 of the positioning protrusion 7111 is a slope, while the upper end face 111 of the driving part 11 is a slope, and the slope of the lower end face 7112 is the same as the slope of the upper end face 111.

In the illustrated embodiment, the upper end face 7113 of the positioning protrusion 7111 is convex, and the corresponding lower end face 3231 of the positioning portion 323 is concave. In this manner, the abutment between the positioning protrusion 7111 and the positioning portion 323 is more stable and reliable by the convex and concave surface fitting. Meanwhile, in the process that the positioning protrusion 7111 abuts against the positioning portion 323, the positioning protrusion 7111 can be urged to further rotate by the cooperation between the convex surface and the concave surface until the convex surface and the concave surface are completely attached. In another embodiment, the upper end face 7113 of the positioning protrusion 7111 is concave and the corresponding lower end face 3231 of the positioning portion 323 is convex.

The pressing cover 71 includes a body 712 and a mounting portion 713 extending downward from the body 712, and the positioning member 711 is fixed to the mounting portion 713. In this way, the retainer 711 can be stably and reliably fixed to the mounting portion 713. In the illustrated embodiment, the mounting portion 713 is cylindrical, the positioning member 711 is sleeved outside the mounting portion 713, and the positioning member 711 is fixed to the mounting portion 713 by a fastener such as a screw.

The pressing cover 71 further includes a pressing portion 714 disposed on the periphery of the body 712, and the pressing portion 714 cooperates with the pressing member 72. Thus, the pressing part 714 acts on the pressing part 72, so as to drive the movable bracket 20 to move downward.

In the illustrated embodiment, the body 712 includes a top wall 7121 and a side wall 7122 extending downward from an edge of the top wall 7121, the side wall 7122 is cylindrical, the mounting portion 713 extends downward from the top wall 7121, and the pressing portion 714 extends downward from the side wall 7122. The pressing cover 71 includes a plurality of pressing portions 714 uniformly arranged along the side wall 7122.

The pressing cover 71 further comprises a first buckling part 715 arranged on the pressing part 714, the cup cover 30 is provided with a second buckling part 33, and the pressing cover 71 is limited through the matching of the first buckling part 715 and the second buckling part 33. Thus, the pressing cover 71 can be prevented from being separated from the cup cover 30.

The fixed support 10 is provided with a limiting column 19, and the contact pressing piece 72 is provided with a limiting hole 721 matched with the limiting column 19. In this way, the stopper column 19 and the stopper hole 721 are fitted to each other, whereby the contact member 72 can be well stopped.

The fixing bracket 10 includes a bracket body 15 and a first mounting portion 17 disposed on the bracket body 15, and the first end 51 of the sealing ring 50 is fixed on the first mounting portion 17. The first mounting portion 17 is formed by protruding from the frame body 15 radially outward. The first mounting portion 17 is provided with a first engaging groove (not labeled), and the first end 51 of the sealing ring 50 is fixed in the first engaging groove.

The movable bracket 20 is positioned above the first mounting portion 17. Thus, when the inner diameter of the stirring cup 80 gradually decreases from top to bottom, the movable support 20 moves downwards for the same distance, so that the sealing ring 50 is more tightly matched with the inner side wall of the stirring cup 80.

The movable bracket 20 includes a main body 22 and a second mounting portion 27 disposed on the main body 22, and the second end 52 of the sealing ring 50 is fixed to the second mounting portion 27. The second mounting portion 27 is provided with a second locking groove (not labeled), and the second end 52 of the sealing ring 50 is fixed in the second locking groove.

The fixed bracket 10 includes a guide post 13 extending in an up-and-down direction, and the movable bracket 20 includes a guide portion 23 slidably engaged with the guide post 13. The guide portion 23 can slide up and down along the guide post 13. In this way, the guide posts 13 and the guide portions 23 cooperate to allow the movable bracket 20 to move only in the up-down direction without rotating with the cup cover 30. In the illustrated embodiment, the guide post 13 is cylindrical, and the guide portion 23 is provided with a circular hole that fits the guide post 13. Of course the guiding studs 13 may also be of other shapes, for example square studs or the like.

The fixing bracket 10 includes a base 16 extending outward from the frame body 15, and the guide posts 13 are disposed on the base 16. In the illustrated embodiment, the frame body 15 is cylindrical, the base body 16 extends outward along a horizontal square, the base body 16 is annular, the base body 16 is perpendicular to the frame body 15, and the guide posts 13 extend upward from the base body 16. The base body 16 is provided with a plurality of guide columns 13, and the plurality of guide columns 13 are uniformly distributed along the circumferential direction of the base body 16. In the illustrated embodiment, the base 16 is provided with 6 guide posts 13, but is not limited thereto.

The guiding column 13 is sleeved with a second elastic member 40, one end of the second elastic member 40 abuts against the base 16, and the other end abuts against the guiding portion 23. Through setting up second elastic component 40, movable support 20 can move up under the elastic force effect of second elastic component 40, and then makes the contact force of sealing washer 50 and stirring cup 80 inside wall diminish or no longer contact to the realization easily takes off bowl cover subassembly 100. The second elastic member 40 may be any one of: a spring, a metal spring, and an elastic rubber, but not limited thereto. In the illustrated embodiment, the second elastic member 40 is a spring.

The contact pressing member 72 includes an annular plate 722, a contact pressing portion 723 radially protruding outward from the plate 722, and a receiving portion 724 disposed inside the plate 722, and the limiting hole 721 is disposed in the plate 722. The pressing part 714 of the pressing cover 71 is correspondingly abutted and matched with the bearing part 724.

The movable bracket 20 includes a mating contact portion 21 extending upward from the main body 22, and the contact portion 723 of the contact member 72 is correspondingly abutted against and mated with the mating contact portion 21.

The guiding portion 23 extends outward from the mating pressing portion 21. The base 16 is provided with a first through hole 161 for the guide portion 23 to pass through and a second through hole 162 matched with the matching pressing portion 21, and the first through hole 161 is communicated with the second through hole 162. During assembly, the guiding portion 23 is firstly inserted through the first through hole 161, and then the movable bracket 20 is rotated to make the matching pressing portion 21 located in the second through hole 162, the guiding portion 23 has a through hole, the guiding portion 23 is sleeved outside the guiding post 13 through the through hole, a limiting member (not shown) is arranged at the top end of the guiding post 13 to limit the guiding portion 23 on the guiding post 13, so as to prevent the guiding portion 23 from separating from the guiding post 13. In one embodiment, the position-limiting element is a screw fixed to the end of the guiding column 13, but not limited thereto.

The fixing support 10 is provided with a first buckling position 14, the cup cover 30 is provided with a second buckling position 34, and the cup cover 30 and the fixing support 10 are installed together and the cup cover 30 can rotate relative to the fixing support 10 through the cooperation of the first buckling position 14 and the second buckling position 34. Thus, the first buckling position 14 and the second buckling position 34 form a snap fit, so that the cup cover 30 can rotate relative to the fixed bracket 10.

The stirring cup 80 has an anti-rotation protrusion 81 protruding outward from the cup mouth, and the fixing bracket 10 has a matching anti-rotation portion 18 matching with the anti-rotation protrusion 81. Thus, the anti-rotation protrusion 81 and the engagement anti-rotation portion 18 are engaged, so that the fixing bracket 10 can be kept stationary without rotating together with the cup cover 30.

The cup mouth of the stirring cup 80 is provided with a buckling part 82 protruding outwards, and the cup cover 30 is provided with a buckling hook 39 matched with the buckling part 82. Therefore, the buckling part 82 is matched with the buckling hook 39, and the cup cover assembly 100 can be limited.

The stirring cup 80 comprises a handle 83, a first coupler 84 arranged along a horizontal square is arranged at the top end of the handle 83, and the cup cover 30 is provided with a second coupler 37 in running fit with the first coupler 84. First coupler 84 and second coupler 37 cooperate to both transmit the overflow prevention signal and limit lid assembly 100.

When the sealing ring sealing device is used, the cup cover assembly 100 is firstly covered on the stirring cup 80, the cup cover 30 is rotated, the first coupler 84 and the second coupler 37 are in butt joint fit, the pressing cover 71 is pressed downwards, the sealing ring 50 is switched to the first state, and at the moment, the sealing ring 50 is matched with the inner side wall of the stirring cup 80 to form sealing. When cleaning is needed, the pressing cover 71 is pressed downwards again, so that the sealing ring 50 is switched to the second state, the contact force between the sealing ring 50 and the inner side wall of the stirring cup 80 is reduced or is not contacted any more, and the cup cover 30 is rotated reversely, so that the first coupler 84 and the second coupler 37 are separated, and at this time, the cup cover assembly 100 can be easily taken down.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the scope of protection of the present application.

Claims (25)

1. A cup lid assembly, comprising: the bowl cover subassembly includes:

a fixed bracket (10);

a movable bracket (20) mounted to the fixed bracket (10), the movable bracket (20) being movable relative to the fixed bracket (10);

a sealing ring (50), said sealing ring (50) comprising a first end (51) fixed to said fixed support (10) and a second end (52) fixed to said movable support (20); and

a pressing mechanism (70), wherein the pressing mechanism (70) is matched with the movable support (20), and when the pressing mechanism (70) is pressed, the movable support (20) can be driven to move, so that the sealing ring (50) is switched between the first state and the second state.

2. The cup lid assembly of claim 1, wherein: the pressing mechanism (70) comprises a pressing cover (71), a contact pressing piece (72) and a first elastic piece (73), the first elastic piece (73) exerts elastic restoring force on the pressing cover (71), the pressing cover (71) is matched with the contact pressing piece (72), the contact pressing piece (72) is matched with the movable support (20), and when the pressing cover (71) moves downwards, the contact pressing piece (72) can be prompted to drive the movable support (20) to move downwards.

3. The cup lid assembly of claim 2, wherein: the cup cover assembly further comprises a cup cover (30), the cup cover (30) and the fixed support (10) are installed together in a matched mode, and the pressing cover (71) and the cup cover (30) are limited in a matched mode.

4. The cup lid assembly of claim 3, wherein: the cup cover (30) comprises a cover body (31) and a matching part (32) formed by downwards concave arranging of the cover body (31), and two ends of the first elastic piece (73) are respectively abutted to the pressing cover (71) and the matching part (32).

5. The cup lid assembly of claim 4, wherein: the pressing cover (71) has a first position and a second position, the sealing ring (50) is maintained in the first state when the pressing cover (71) is in the first position, and the sealing ring (50) is maintained in the second state when the pressing cover (71) is in the second position.

6. The cup lid assembly of claim 5, wherein: the pressing cover (71) comprises a positioning piece (711), the positioning piece (711) is provided with a positioning protrusion (7111), and the matching part (32) comprises a through hole (321) for the positioning piece (711) to pass through, a groove (322) matched with the positioning protrusion (7111) and a positioning part (323) adjacent to the groove (322).

7. The cup lid assembly of claim 6, wherein: the fixing support (10) is provided with a driving part (11) corresponding to the positioning protrusion part (7111), when the pressing cover (71) is pressed, the positioning protrusion part (7111) passes through the groove (322) and presses against the driving part (11), and the driving part (11) can cause the positioning protrusion part (7111) to rotate;

when the pressing cover (71) is released, the positioning protrusion (7111) is in abutting engagement with the positioning portion (323), thereby holding the pressing cover (71) at the first position.

8. The cup lid assembly of claim 7, wherein: when the pressing cover (71) is pressed again, the positioning protrusion (7111) can cause the positioning protrusion (7111) to rotate again in the process that the positioning protrusion (7111) is pressed against the driving part (11) until the positioning protrusion (7111) is aligned with the groove (322);

when the pressing cap (71) is released, the positioning protrusion (7111) enters the groove (322), thereby switching the pressing cap (71) to a second position.

9. The cup lid assembly of claim 8, wherein: the lower end face (7112) of the positioning protrusion part (7111) is an inclined plane; and/or the upper end surface (111) of the driving part (11) is an inclined surface.

10. The cup lid assembly of claim 8, wherein: the upper end face (7113) of the positioning protrusion part (7111) is a convex face, and the corresponding lower end face (3231) of the positioning part (323) is a concave face; alternatively, the first and second electrodes may be,

the upper end face (7113) of the positioning protrusion part (7111) is a concave face, and the corresponding lower end face (3231) of the positioning part (323) is a convex face.

11. The cup lid assembly of claim 8, wherein: the pressing cover (71) comprises a body (712) and a mounting portion (713) extending downwards from the body (712), and the positioning member (711) is fixed to the mounting portion (713).

12. The cup lid assembly of claim 11, wherein: the pressing cover (71) further comprises a pressing part (714) arranged on the periphery of the body (712), and the pressing part (714) and the contact part (72) are in a matched action.

13. The cup lid assembly of claim 12, wherein: the pressing cover (71) further comprises a first buckling part (715) arranged on the pressing part (714), the cup cover (30) is provided with a second buckling part (33), and the pressing cover (71) is limited through the cooperation of the first buckling part (715) and the second buckling part (33).

14. The cup lid assembly of claim 2, wherein: the fixed support (10) is provided with a limiting column (19), and the contact pressing piece (72) is provided with a limiting hole (721) matched with the limiting column (19).

15. The cup lid assembly of claim 1, wherein: the outer diameter of the sealing ring (50) in the first state is larger than the outer diameter of the sealing ring (50) in the second state.

16. The cup lid assembly of any one of claims 1-15, wherein: fixed bolster (10) including support body (15) with set up in first installation department (17) of support body (15), first end (51) of sealing washer (50) are fixed in first installation department (17).

17. The cup lid assembly of claim 16, wherein: the movable bracket (20) is positioned above the first mounting part (17).

18. The cup lid assembly of claim 16, wherein: the movable support (20) comprises a main body part (22) and a second mounting part (27) arranged on the main body part (22), and the second end (52) of the sealing ring (50) is fixed on the second mounting part (27).

19. The cup lid assembly of claim 18, wherein: the fixed support (10) comprises a guide column (13) extending along the up-down direction, and the movable support (20) comprises a guide part (23) matched with the guide column (13) in a sliding mode.

20. The cup lid assembly of claim 19, wherein: the fixing support (10) comprises a base body (16) formed by extending the support body (15) outwards, and the guide column (13) is arranged on the base body (16).

21. The cup lid assembly of claim 20, wherein: the guide post (13) is sleeved with a second elastic piece (40), one end of the second elastic piece (40) is abutted to the base body (16), and the other end of the second elastic piece (40) is abutted to the guide part (23).

22. The cup lid assembly of claim 20, wherein: the movable support (20) comprises a matched contact pressing part (21) formed by upwards extending the main body part (22), the base body (16) is provided with a first through hole (161) for the guide part (23) to pass through and a second through hole (162) matched with the matched contact pressing part (21), and the first through hole (161) is communicated with the second through hole (162).

23. A food processor, characterized by: which comprises the steps of preparing a mixture of a plurality of raw materials,

the stirring cup assembly (200) comprises a stirring cup (80) and a stirring cutter disc assembly (90) arranged at the bottom of the stirring cup (80); and

the cup lid assembly of any one of claims 1-22, being disposed on the blender cup (80), the gasket (50) being in sealing engagement with an inner sidewall of the blender cup (80).

24. The food processor of claim 23, wherein: at least the inner diameter of the upper end of the stirring cup (80) is gradually reduced from top to bottom.

25. The food processor of claim 23, wherein: the contact force between the sealing ring (50) and the inner side wall of the stirring cup (80) in the first state is larger than the contact force between the sealing ring (50) and the inner side wall of the stirring cup (80) in the second state; alternatively, the first and second electrodes may be,

the sealing ring (50) is matched and sealed with the inner side wall of the stirring cup (80) in the first state, and the sealing ring (50) is separated from the inner side wall of the stirring cup (80) in the second state.

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