CN219229675U - Food processor - Google Patents

Abstract

The utility model provides a food processor, which at least comprises a stirring seat assembly and a cup sleeve: the stirring seat assembly is provided with a stirring seat, a knife assembly and a sealing piece, the stirring seat is provided with an opposite port, a stirring cavity communicated with the opposite port is formed in the stirring seat, at least part of the knife assembly is arranged in the stirring cavity, and the sealing piece surrounds the opposite port; cup cover and drink cup adaptation for with drink cup detachable be connected to the stirring seat subassembly, including can encircle the cup of drink cup outer wall and the cup ridge that links to each other with the cup, the one end that the cup is close to drink cup rim of a cup forms the upper shed, and the cup ridge encircles the upper shed, and when upper shed and butt joint link up, the rim of a cup outer edge of drink cup is pressed between cup ridge and sealing member, can simplify food processing's operation flow and degree of difficulty. In addition, the stirring seat component is suitable for the automatic cup washer, so that the stirring seat component can be assembled on the automatic cup washer for automatic cleaning after being used.

Description

Food processor

Technical Field

The utility model relates to the technical field of food processing, in particular to a food processor.

Background

The beverage preparation is a popular industry, in the process of beverage preparation, a wall breaking machine is adopted to break and stir raw materials, in order to save meal-out time, the drinking cup is usually fixed on the stirring adapter, so that the material which is whipped by the stirring adapter is directly filled into the drinking cup. In the related art, in order to prevent the material of beating from bursting the drink cup, can establish the bush at drink cup outer wall cover earlier, then will overlap the drink cup that is equipped with the bush and back-off on stirring adapter, use support and stirring adapter cooperation to be fixed in on the stirring adapter with the drink cup, however, the assembled part that this structure relates to is many, can increase operation, reduces out meal efficiency.

Disclosure of Invention

The utility model provides a food processor, which simplifies the operation procedure by improving the design of a stirring seat assembly and a cup sleeve of the food processor.

An embodiment of the present utility model provides a food processor including:

the stirring seat assembly comprises a stirring seat, a knife assembly and a sealing piece, wherein an opposite joint is arranged on the stirring seat, a stirring cavity communicated with the opposite joint is formed in the stirring seat, at least part of the knife assembly is arranged in the stirring cavity, and the sealing piece surrounds the opposite joint;

a sleeve configured to at least partially surround the exterior of the side wall of the drink cup for removably connecting the drink cup to the blender base assembly, the sleeve including a cup body that can surround the exterior wall of the drink cup and a cup ridge connected to the cup body, the end of the cup body having a larger diameter forming an upper opening, the cup ridge surrounding the upper opening and being provided with a coupling mechanism configured to releasably couple the sleeve with the blender base to secure the drink cup to the blender base, the rim of the mouth of the drink cup being compressed between the cup ridge and the seal when the upper opening is mated through with the mating interface.

By implementing the technical scheme, the method has the following beneficial effects:

according to the utility model, the cup sleeve comprises the cup body which can be matched with the outer wall of the drink cup and the cup ridge which is used for being matched with the stirring seat component, the outer edge of the cup mouth of the drink cup can be tightly pressed between the cup ridge and the stirring seat component through the matching of the cup ridge and the stirring seat component, the assembly matching of the drink cup and the stirring seat component is completed, the related assembly components are few, the operation flow and the operation difficulty of food processing can be simplified, and the meal outlet efficiency of the drink is improved.

In the material processing process, heavier materials can deposit in the stirring chamber bottom, and the knife tackle spare of being convenient for stirs and smashes, reduces or avoids these materials to strike the drink cup simultaneously, even has the material to dash out the stirring chamber and get into the drink cup, because the intensity of drink cup has been strengthened to the cup cover, can prevent that the drink cup from receiving the material to strike and damage.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application and do not constitute an undue limitation on the application.

Figure 1 is a schematic view of a food processor according to an embodiment of the present utility model,

figure 2 is an assembly view of the mixing bowl assembly, sleeve and drinking cup provided by an embodiment of the present utility model,

figure 3 is a schematic top view of a mixing bowl assembly according to an embodiment of the utility model,

figure 4 is a schematic view showing the structure of the stirring seat assembly in a bottom view,

figure 5 is a cross-sectional view of a mixing bowl assembly provided in accordance with an embodiment of the present utility model,

figure 6 is a top view of a mixing bowl assembly provided in accordance with an embodiment of the present utility model,

figure 7 is a perspective view of a sleeve provided by an embodiment of the present utility model,

figure 8 is a front view of a sleeve provided by an embodiment of the present utility model,

figure 9 is a cross-sectional view of an assembled mixing bowl assembly, sleeve and drinking cup according to an embodiment of the utility model,

figure 10 is an enlarged view of a portion of figure 9,

figure 11 is a perspective view of the partial structure of figure 9,

figure 12 is an assembly view of a mixing bowl assembly, sleeve and a drinking cup according to an embodiment of the present utility model,

figure 13 is an assembly view of a mixing bowl assembly, sleeve and alternative drinking cup according to an embodiment of the present utility model,

figure 14 is a schematic view of a base assembly provided in an embodiment of the present utility model,

figure 15 is a cross-sectional view of a food processor in accordance with an embodiment of the present utility model,

fig. 16 is an enlarged partial view of a cross-sectional view of a food processor according to an embodiment of the present utility model.

Figure 17 is a schematic view of a food processor having a cover assembly according to an embodiment of the present utility model,

fig. 18 is a schematic view of a usage flow of a food processor according to an embodiment of the present utility model.

In the figure:

100-stirring seat assembly, 101-stirring seat, 102-knife assembly, 103-sealing piece, 104-opposite interface, 105-stirring cavity, 106-outer shell, 107-inner shell, 108-groove, 109-fixing seat, 110-rotating shaft, 111-knife blade, 112-bottom wall, 113-inner wall, 114-turbulence rib, 116-receiving piece, 117-guiding part, 118-limiting part, 119-second inclined plane, 120-boss, 121-channel, 122-transmission tooth, 123-reinforcing rib,

200-cup sleeve, 201-cup body, 202-cup ridge, 203-lower opening, 204-upper opening, 205-buckle, 206-first inclined plane, 207-rib,

300-base assembly, 301-transmission seat, 302-gap, 303-elastic pad, 304-connecting piece, 305-clamping projection, 306-base shell, 307-butt joint part, 308-motor,

400-cover assembly, 401-cover, 402-cover, 403-cover opening, 404-snap-in hole, 405-handle, 406-stop, 407-viewing window, 408-hinge shaft,

500-of a drink cup, 501-of the outer wall of the drink cup, 502-of the cup mouth of the drink cup and 503-of the outer edge of the cup mouth;

600-cup washer.

Detailed Description

In order to enable those skilled in the art to better understand the technical solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be implemented in sequences other than those illustrated or otherwise described herein. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present application as detailed in the accompanying claims.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, the embodiment provides a food processor, including a mixing base assembly 100, a cup sleeve 200 and a base assembly 300, wherein the cup sleeve 200 is adapted to a beverage cup 500, and includes a cup body 201 capable of being matched with an outer wall 501 of the beverage cup and a cup ridge 202 for being matched with the mixing base assembly 100, the cup ridge 202 is matched with the mixing base assembly 100 to tightly press an outer edge 503 of a cup mouth of the beverage cup between the cup ridge 202 and the mixing base assembly 100, the beverage cup 500 is fixed on the mixing base assembly 100, a material processing space is formed between the mixing base assembly 100 and the beverage cup 500, the mixing base assembly 100 is detachably mounted on the base assembly 300, a motor 308 in the base assembly 300 can drive a blade 111 in the mixing base assembly 100 to rotate, and materials in the material processing space can be stirred or broken, wherein the materials can be ice cubes, fruits and other food materials. The food processor has few assembly parts, can simplify the assembly process, reduce the assembly difficulty and improve the beverage meal outlet efficiency.

Fig. 2 shows a schematic structural diagram of the assembled mixing base assembly 100, the cup sleeve 200 and the beverage cup 500, referring to fig. 2, the cup sleeve 200 is sleeved on the beverage cup 500, and then assembled on the mixing base assembly 100 together with the beverage cup 500, wherein the beverage cup 500 and the cup sleeve 200 are in an inverted state, and the interior of the beverage cup 500 is communicated with the mixing cavity 105 of the mixing base assembly 100 to form a material processing space.

Referring to fig. 3-6, the stirring base assembly 100 may include a stirring base 101, a knife assembly 102 and a sealing member 103, an opposite port 104 is formed on the stirring base 101, a stirring cavity 105 communicating with the opposite port 104 is formed in the stirring base 101, at least part of the knife assembly 102 is installed in the stirring cavity 105, and the sealing member 103 surrounds the opposite port 104. The knife assembly 102 may include a fixing base 109, a rotating shaft 110 and a blade 111, where the fixing base 109 penetrates through a bottom wall 112 of the inner shell 107, the bottom wall 112 is opposite to the docking port 104, an upper end of the rotating shaft 110 is fixedly connected with the blade 111 located in the stirring cavity 105, a lower end of the rotating shaft 110 penetrates out of the fixing base 109, a lower end of the rotating shaft 110 is fixedly connected with a transmission gear 122, and the rotating shaft 110 can rotate relative to the fixing base 109. Wherein the ratio between the diameter of the blade 111 and the diameter of the cross section of the stir chamber 105 in which the blade 111 is located is not less than 0.8 so that the blade 111 can be in sufficient contact with the material in the stir chamber 105.

Referring to fig. 5, the depth H3 of the stirring cavity 105 is greater than 20mm, and by defining the minimum depth of the stirring cavity, the stirring cavity can accommodate large particles and large mass materials, and when the blade whips the materials, the materials are not easy to rush out of the stirring cavity to impact the beverage cup, so that the damage of the beverage cup can be reduced and avoided. Further, the ratio between the diameter of the stirring cavity 105 and the depth of the stirring cavity 105 is smaller than 3, and the data of the diameter and the depth of the stirring cavity are limited, so that the stirring cavity has a certain material accommodating space, and the blade can be fully contacted with the material in the stirring cavity, and meanwhile, the disadvantage that the too large depth of the stirring cavity is unfavorable for cleaning is avoided. In addition, the vertical distance H1 between the rotating shaft 110 of the knife assembly 102 and the plane of the docking port 104 is not less than 10mm, so that the stirring base assembly 100 is adapted to the automatic cup washer 600, and when the stirring base assembly 100 is assembled on the cup washer 600, the docking port 104 contacts with the cup holder on the cup washer 600, and the knife assembly 102 cannot interfere with the spray head of the cup washer 600 because of a sufficient distance between the rotating shaft 110 of the knife assembly 102 and the docking port 104.

In one possible implementation, the mixing bowl 101 may include an outer shell 106 and an inner shell 107, the inner shell 107 defining the mixing chamber 105, the interface 104 being open to the inner shell 107, the inner shell 107 being disposed within the outer shell 106, and an annular groove 108 being provided between the inner shell 107 and the outer shell 106, the seal 103 being disposed within the groove 108. Wherein the outer shell 106 is higher than the butt joint 104 of the inner shell 107, and the butt joint 104 of the inner shell 107 is higher than the sealing member 103 by at least 2mm, so that an assembling space is formed between the outer shell 106 and the inner shell 107, and the cup ridge 202 of the cup sleeve 200 and the cup rim outer edge 503 of the drink cup 500 can be pressed and fixed in the assembling space.

Referring to fig. 5, the bottom wall 112 of the inner shell 107 transits from the inner wall 113 of the inner shell 107 to the cambered surface of the fixing seat 109, and the bottom surface of the stirring cavity 105 is set to be the cambered surface, so that the material can sufficiently sink to the bottom of the stirring cavity 105, which is beneficial to gathering the material near the blade 111, improving stirring and breaking efficiency of the blade, reducing dead angle cleaning, and facilitating cleaning of the stirring cavity 105.

The inner wall 113 of the inner shell 107 is also provided with a turbulence rib 114, and in the process that the material is driven to rotate by the blade 111, the turbulence rib 114 can reduce the rotation speed of the large-force material and gather the large-force material towards the blade 111, so that the material processing efficiency is improved. Wherein, the turbulence ribs 114 may be disposed along the depth direction of the stirring cavity 105, i.e. extend from the butt joint 104 to the bottom wall 112; and, the spoiler 114 protrudes toward the center of the stirring chamber 105 by a height of 2mm to 5mm. Referring to fig. 6, when the blade 111 rotates to be opposite to the spoiler 114, a first gap H2 is provided between the blade 111 and the spoiler 114 to avoid interference between the spoiler 114 and the blade 111, and the first gap H2 may be 1.5mm-3.5mm. The number of the turbulence ribs 114 may be 1-10 and are uniformly distributed on the inner wall 113 of the inner shell 107. In the embodiment shown in fig. 3, 4 spoiler ribs 114 are uniformly provided on the inner wall 113 of the inner shell 107.

Referring to fig. 7 and 8, the cup sleeve 200 includes a cup 201, a ridge 202, an upper opening 204, a lower opening 203 and ribs 207, wherein the cup 201 is surrounded to be cylindrical, one end of the cup 201 is the upper opening 204, the other end is the lower opening 203, the ridge 202 is connected to the outer side of the cup 201 and surrounds the upper opening 204, and the ribs 207 are provided on the outer side wall of the cup 201. In one possible implementation, as shown in fig. 7, a plurality of ribs 207 are provided on the outer sidewall of the cup 201, and each rib 207 extends from the lower opening 203 to the cup ridge 202 and is connected to the cup ridge 202, where the ribs 207 may increase the strength of the sleeve 200 and may also play a role in preventing slipping when the user holds the sleeve 200.

The cup sleeve 200 is adapted to the drink cup 500, and the drink cup 500 can be a disposable milk tea cup commonly used in the market, and generally the disposable milk tea cup is divided into a middle cup and a large cup, wherein the volume of the middle cup is 500ML, the volume of the large cup is 700ML, the opening diameters of the middle cup and the large cup are 90mm, and besides the opening diameters are the same, the opening positions of the middle cup and the large cup are provided with a circle of turned cup rim outer edges 503. The diameter of the upper opening 204 of the cup sleeve 200 provided in this embodiment is larger than the diameter of the opening of the beverage cup 500 and smaller than the diameter of the outer rim 503 of the cup opening of the beverage cup 500, the cup sleeve 200 is sleeved outside the beverage cup 500 or the beverage cup 500 is plugged into the cup sleeve 200, so that the outer rim 503 of the cup opening of the beverage cup 500 contacts with the ridge 202 of the cup sleeve 200, at this time, the outer wall of the beverage cup 500 is tightly attached to the inner wall 113 of the cup 201 of the cup sleeve 200 or only has a small gap, and the bottom of the beverage cup 500 penetrates out of the lower opening 203 of the cup sleeve 200. The height of the sleeve 200 is lower than the height of the drinking cup 500 by at least one finger thickness. In one possible implementation, the bottom of drink cup 500 extends at least 8mm beyond lower opening 203 of sleeve 200 when rim outer edge 503 of drink cup 500 is in contact with ridge 202 of sleeve 200, or at least 8mm beyond ridge 202 of sleeve 200 when bottom of drink cup 500 is flush with lower opening 203 of sleeve 200, thereby facilitating removal of drink cup 500 from sleeve 200. Fig. 12 shows a schematic view of the sleeve 200 mated with the large size drinking cup 500, and fig. 13 shows a schematic view of the sleeve 200 mated with the medium size drinking cup 500. The cup sleeve 200 of the embodiment is matched with a beverage cup 500 of a common model in the market, and the cup sleeve 200 and the beverage cup 500 are convenient to assemble and disassemble.

In order to further improve the matching degree of the sleeve 200 and the drinking cup 500, the sleeve 200 may be designed for a disposable drinking cup 500 commonly used in the market, for example, the diameter of the cup body 201 of the sleeve 200 is adjusted to be more fit with the drinking cup 500, and the sizes of the upper opening 204 and the lower opening 203 of the drinking cup 500 are adjusted to be matched with the opening and the outer wall of the drinking cup 500. In particular, the blender base assembly 100 may be mated with a plurality of different sized cup sleeves 200 to secure different sized drinking cups to the blender base assembly 100 via the cup sleeve that mates with the drinking cup.

The cup sleeve 200 is detachably connected with the stirring seat assembly 100 through a clamping assembly. The snap-in assembly includes a catch 205 and a receptacle 116, the catch 205 being disposed on one of the sleeve 200 and the mixing bowl assembly 100, the receptacle 116 being disposed on the other of the sleeve 200 and the mixing bowl assembly 100, the catch 205 being capable of entering or exiting the receptacle 116.

In one possible implementation, the catch 205 is disposed on the ridge 202 of the sleeve 200, the abutment 116 is disposed on the inner wall 113 of the shell 106, and the catch 205 is capable of entering the abutment 116, thereby locking the sleeve 200 with the drinking cup 500 on the mixing bowl assembly 100, and the catch 205 is withdrawn from the abutment 116, thereby separating the sleeve 200 and the drinking cup 500 from the mixing bowl 101. In this embodiment, the buckles 205 are disposed in one-to-one correspondence with the receiving members 116, and ensure locking of each side of the cup sleeve 200, as shown in fig. 8 and 6, four buckles 205 are uniformly disposed on the cup ridge 202 of the cup sleeve 200, and the receiving members 116 in one-to-one correspondence with the four buckles 205 are disposed on the inner wall 113 of the housing 106.

As shown in fig. 8, the buckle 205 protrudes from the cup ridge 202, and a first inclined surface 206 is provided on a side of the buckle 205 away from the upper opening 204 of the cup sleeve 200, wherein an included angle α between the first inclined surface 206 and a plane of the upper opening 204 is 3.2 ° -5.2 °. As shown in fig. 5, the receiving element 116 includes a guide portion 117 and a limiting portion 118, the limiting portion 118 is connected to one end of the guide portion 117, a second inclined surface 119 is provided on a side of the guide portion 117 close to the sealing element 103, and the second inclined surface 119 is inclined from a side away from the limiting portion 118 to a side close to the limiting portion 118. The buckle 205 on the cup sleeve 200 can enter the guide portion 117 of the receiving piece 116, so that the first inclined surface 206 is in abutting fit with the second inclined surface 119, and the limiting portion 118 of the receiving piece 116 can be used for limiting the maximum displacement of the buckle 205 relative to the receiving piece 116, so that the buckle 205 is prevented from excessively moving to damage the guide portion 117. Further, the inner wall 113 of the outer shell 106 further has a boss 120 protruding toward the inner shell 107, and a groove 108 is formed between the boss 120 and the outer wall of the inner shell 107; the limiting part 118 connects the guiding part 117 and the boss 120, and a channel 121 for the movement of the buckle 205 is formed between the guiding part 117 and the boss 120. When the cup ridge 202 of the cup sleeve 200 is placed on the sealing element 103, the lower end of the buckle 205 is located above the boss 120, the buckle 205 can enter the channel 121 formed between the boss 120 and the guide portion 117 by rotating the cup sleeve 200, in the process of continuing screwing in, the first inclined surface 206 of the buckle 205 is in contact with the second inclined surface 119 of the guide portion 117 until being in contact with the second inclined surface 119 of the guide portion 117, and the lower end of the buckle 205 is in contact with the upper surface of the boss 120, so that the cup sleeve 200 is fixed on the stirring seat assembly 100.

Referring to fig. 9-11, the beverage cup 500 is fixed on the mixing base assembly 100 through the cup sleeve 200, the buckle 205 of the cup sleeve 200 is clamped with the receiving piece 116 on the mixing base 101, the outer edge 503 of the cup mouth of the beverage cup 500 is clamped and fixed between the sealing piece 103 and the cup ridge 202, the cup mouth of the beverage cup 500 is in butt joint with the butt joint opening 104 of the mixing base 101, the inner cavity of the beverage cup 500 is communicated with the mixing cavity 105 to form a material processing space, the materials with larger mass and harder are deposited in the mixing cavity 105 to be smashed and mixed, the impact of the materials with larger mass or harder on the beverage cup 500 is reduced or avoided, and the damage risk of the beverage cup 500 is reduced. Because the first inclined surface 206 and the second inclined surface 119 are designed, when the cup sleeve 200 is operated in the screwing-in direction, the matching between the buckle 205 and the bearing surface is tighter and tighter, when the cup sleeve 200 is operated in the screwing-out direction, the buckle 205 and the bearing surface are gradually separated, and the height between the cup ridge 202 and the sealing piece 103 is adjustable due to the design of the matching of the inclined surfaces, so that the beverage cup 500 with different edge thicknesses can be fixed.

Referring to fig. 14, the base assembly 300 includes a base housing 306, a docking portion 307, and a motor 308, the docking portion 307 is disposed on an outer side of the base housing 306, and the motor 308 is at least partially disposed inside the base housing 306. The stirring seat assembly 100 is assembled on the base assembly 300 through the abutting portion 307, and the motor 308 is used for driving the rotating shaft 110 of the knife assembly 102 to rotate so as to drive the knife 111 to stir and/or break up the material in the stirring cavity 105. In addition, the base assembly 300 further includes a control panel, a power cord and a circuit board, the control panel is disposed on the base housing 306, the circuit board is disposed in the base housing 306, the circuit board is electrically connected with the power cord, the control panel and the motor 308 respectively, and after the power is turned on, the circuit board can control the motor 308 to work according to instructions by operating a button on the control panel.

The docking portion 307 includes a transmission seat 301, an elastic pad 303, and a connecting member 304. The transmission seat 301 is arranged in the middle of the elastic pad 303, the transmission seat 301 is connected with the output shaft of the motor 308, the connecting piece 304 is arranged on the elastic pad 303 and surrounds the transmission seat 301, and one side, away from the transmission seat 301, of the connecting piece 304 is matched with the inner wall 113 of the shell 106. The elastic pad 303 and the connecting piece 304 may be made of silicone. The connecting member 304 may also be integrally formed with the resilient pad 303 or manufactured separately.

In one possible implementation, the connecting member 304 may include at least two connecting bodies, with a space 302 between two adjacent connecting bodies, and the at least two connecting bodies are evenly distributed in a ring shape around the transmission seat 301. In the embodiment shown in fig. 13, four connectors are disposed on the elastic pad 303, and the four connectors are uniformly distributed around the transmission seat 301. When there is liquid on the elastic pad 303, the liquid can flow out from the gap 302 between the connectors, and the structural design is convenient for cleaning the butt joint 307.

Referring to fig. 15 and 16, the stirring seat assembly 100 is assembled on the base assembly 300, the lower end of the housing 106 is tightly contacted with the elastic pad 303, the transmission seat 301 and the connecting piece 304 enter the lower opening of the housing 106, the inner wall 113 of the housing 106 and the connecting piece 304 form a second gap H4, the second gap H4 is 0.7mm-1.7mm, the transmission teeth 122 at the lower end of the rotating shaft 110 are meshed with the transmission seat 301, the motor 308 works, the transmission seat 301 drives the transmission teeth 122 to rotate, and the transmission teeth 122 drive the blade 111 to rotate, so as to stir and break the material in the stirring cavity 105. In the material processing process, heavier materials can deposit in the stirring chamber bottom, and the knife tackle spare of being convenient for stirs and smashes, reduces or avoids these materials to strike the drink cup simultaneously, even has the material to dash out the stirring chamber and get into the drink cup, because the intensity of drink cup has been strengthened to the cup cover, can prevent that the drink cup from receiving the material to strike and damage.

The food processor further includes a cover assembly 400, the cover assembly 400 being used to house the working equipment mounted on the base assembly 300, which may include the blender base assembly 100, the sleeve 200, and the drink cup 500. Cover assembly 400 includes a cover 401 and a cover 402, cover 401 is connected to base assembly 300, cover 401 is provided with a cover opening 403, cover opening 403 extends from the top of cover 401 to the bottom of cover 401, and cover 402 is rotatably connected to cover 401 to shield or expose cover opening 403.

Referring to fig. 17, the elastic pad 303 is provided with a locking protrusion 305 on a side surface thereof, and the housing 401 is provided with a locking hole 404, and the locking protrusion 305 enters the locking hole 404 to fix the cover assembly 400 on the base assembly 300. A soft sealing glue is provided at the housing opening 403 and/or at the position on the cover 402 that mates with the housing opening 403 to improve the sealing effect when the cover 402 is closed onto the housing 401. Cover 401 is rotatably coupled to cover 402 by a hinge 408, and a stop member 406 is disposed about hinge 408, stop member 406 cooperating with cover 402 to limit the maximum rotational angle of cover 402 relative to cover 401. Cover 402 is provided with a handle 405 to facilitate manipulation of cover 402. A viewing window 407 may be provided on cover 402, where viewing window 407 is made of a transparent material to facilitate a user's view of the interior of the cover assembly. In other implementations, both cover 402 and housing 401 may be made of a transparent material so that the operation of the blender base assembly may be observed from outside the cover assembly.

The use of the food processor shown in fig. 18 is as follows: a proper disposable drinking cup 500 is selected, and food is put into the drinking cup 500. Then, the drink cup 500 is placed in the matched cup sleeve 200, the cup opening 502 of the drink cup is upwards, the cup sleeve 200 is moved towards the cup opening direction of the drink cup 500, and the cup ridge 202 of the cup sleeve 200 is tightly attached to the cup opening outer edge 503 of the drink cup 500. The mixing base assembly 100 is inverted, the cup opening 502 of the drink cup is in butt joint communication with the butt joint opening 104 of the mixing base 101, the cup sleeve 200 or the mixing base assembly 100 is rotated, the buckle 205 of the cup sleeve 200 is tightly matched with the bearing piece 116 of the mixing base assembly 100, and therefore the cup opening outer edge 503 of the drink cup 500 is clamped and fixed between the cup sleeve 200 and the mixing base assembly 100. Thereafter, cover 402 is opened to expose base assembly 300, and blender base assembly 100 is mounted on base assembly 300, such that drive teeth 122 on the output shaft engage drive base 301 on base assembly 300, and the cup opening of drinking cup 500 is facing downward, and the food materials with larger mass are deposited in blender cavity 105 on blender base assembly 100. Cover 402 is closed, the control panel is operated, and motor 308 is controlled to work, so that blade 111 whips the food in stirring cavity 105. After the whipping is completed, cover 402 is opened, mixing bowl assembly 100 is removed from base assembly 300, mixing bowl assembly 100 is inverted, drinking cup opening 502 is up, sleeve 200 or mixing bowl assembly 100 is rotated in a reverse direction, and sleeve 200 is separated from mixing bowl assembly 100. The cup sleeve 200 is moved towards the bottom of the drink cup 500, so that a height difference is formed between the cup mouth 502 of the drink cup and the ridge 202 of the cup sleeve 200, and the drink cup 500 is taken out from the cup sleeve 200 to be packaged, thus finishing drink preparation. Then, the mixing bowl assembly 100 is back-fastened to the automatic cup washer 600, the counter port 104 is brought into contact with the cup holder on the cup washer 600, the mixing bowl assembly 100 is pressed, and the spray head of the cup washer 600 sprays water toward the mixing chamber 105 to clean the mixing chamber 105.

From the use process, the preparation of the food material to the end of whipping are finished in the disposable drink cup, and the food material is quantified, so that the waste of the food material can be prevented. Compared with the traditional method of beating by using the stirring cup and then sub-packaging the stirring cup into the disposable drink cup, the operation steps are saved, the stirring seat assembly can be directly cleaned on the automatic cup cleaner, the stirring cup is not required to be additionally cleaned, and the time is saved.

The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (29)

1. A food processor comprising:

the stirring seat assembly (100) comprises a stirring seat (101), a knife assembly (102) and a sealing piece (103), wherein an opposite port (104) is formed in the stirring seat (101), a stirring cavity (105) communicated with the opposite port (104) is formed in the stirring seat (101), at least part of the knife assembly (102) is installed in the stirring cavity (105), and the sealing piece (103) surrounds the opposite port (104);

-a sleeve (200) configured to at least partially enclose the outside of the side wall of a drinking cup (500), for detachably connecting the drinking cup (500) to the mixing bowl assembly (100), the sleeve (200) comprising a cup body (201) which can surround an outer wall (501) of the drinking cup and a cup ridge (202) connected to the cup body (201), the end of the cup body (201) having a large diameter forming an upper opening (204), the cup ridge (202) surrounding the upper opening (204) and being provided with a coupling mechanism configured to releasably couple the sleeve (200) with the mixing bowl (101) for securing the drinking cup (500) to the mixing bowl (101), the outer rim (503) of the drinking cup (500) being pressed between the cup ridge (202) and the seal (103) when the upper opening (204) is docked with the docking station (104).

2. Food processor according to claim 1, characterized in that the stirring seat (101) comprises an outer shell (106) and an inner shell (107), the inner shell (107) defining the stirring chamber (105), the interface (104) being provided on the inner shell (107), the inner shell (107) being provided in the outer shell (106), and an annular groove (108) being provided between the inner shell (107) and the outer shell (106), the seal (103) being provided in the groove (108).

3. The food processor of claim 2, wherein the knife assembly (102) comprises a holder (109), a shaft (110) and a blade (111), the holder (109) extends through a bottom wall (112) of the inner housing (107), the bottom wall (112) is opposite to the docking port (104), an upper end of the shaft (110) is fixedly connected with the blade (111) located in the stirring chamber (105), a lower end of the shaft (110) extends out of the holder (109), and the shaft (110) is rotatable relative to the holder (109).

4. A food processor according to claim 3, characterized in that the inner wall (113) of the inner housing (107) is provided with a turbulence bar (114), and that a first gap is provided between the blade (111) and the turbulence bar (114) when the blade (111) is rotated to be opposite to the turbulence bar (114).

5. The food processor of claim 4 wherein the first gap is 1.5mm-3.5mm.

6. Food processor according to claim 4, characterized in that the turbulence bars (114) are arranged in the depth direction of the stirring chamber (105) and extend from the docking port (104) towards the bottom wall (112), the turbulence bars (114) protruding to the centre of the stirring chamber (105) by a height of 2-5 mm.

7. Food processor according to claim 1, characterized in that the depth H3 of the stirring chamber (105) is greater than 20mm.

8. Food processor according to claim 1 or 7, characterized in that the ratio between the diameter of the stirring chamber (105) and the depth of the stirring chamber (105) is less than 3.

9. The food processor of claim 1, wherein the blender base assembly (100) is adapted to an automatic cup washer (600), and the axis of rotation (110) of the knife assembly (102) is not less than 10mm from the plane of the docking port (104).

10. A food processor according to claim 3, characterized in that the ratio between the diameter of the blade (111) and the diameter of the cross section of the stirring chamber (105) in which the blade (111) is located is not less than 0.8.

11. The food processor of claim 2, wherein the sleeve (200) is detachably connected to the mixing bowl assembly (100) by a snap-fit assembly, the snap-fit assembly comprising a catch (205) and a socket (116), the catch (205) being disposed on one of the sleeve (200) and the mixing bowl assembly (100), the socket (116) being disposed on the other of the sleeve (200) and the mixing bowl assembly (100), the catch (205) being capable of entering or exiting the socket (116).

12. The food processor of claim 11, wherein the catch (205) is disposed on a cup ridge (202) of the sleeve (200), and the receptacle (116) is disposed on an inner wall (113) of the housing (106).

13. The food processor according to claim 12, characterized in that the catch (205) protrudes from the cup ridge (202), the catch (205) having a first bevel (206) on the side facing away from the upper opening (204) of the sleeve (200);

the bearing piece (116) comprises a guide part (117), a channel (121) for the movement of the buckle (205) is arranged below the guide part (117), and a second inclined surface (119) is arranged on one side, close to the sealing piece (103), of the guide part (117); the clasp (205) is capable of entering the channel (121) such that the first ramp (206) is in abutting engagement with the second ramp (119).

14. The food processor of claim 13, wherein the receiving member (116) further comprises a stopper portion (118), the stopper portion (118) is connected to one end of the guide portion (117), and the second inclined surface (119) is inclined from a side away from the stopper portion (118) to a side close to the stopper portion (118).

15. The food processor according to claim 11, wherein at least two buckles (205) are uniformly arranged on the cup ridge (202) of the cup sleeve (200), and the inner wall (113) of the shell (106) is provided with a receiving piece (116) in one-to-one correspondence with the buckles (205).

16. Food processor according to claim 13, characterized in that the angle α of the first bevel (206) with respect to the plane of the upper opening (204) is 3.2 ° -5.2 °.

17. Food processor according to claim 11, characterized in that the interface (104) of the inner housing (107) is at least 2mm above the seal (103).

18. Food processor according to claim 11, characterized in that the outer housing (106) is raised above the interface (104) of the inner housing (107).

19. The food processor of claim 1, wherein the height of the sleeve (200) is at least 8mm lower than a height of a drinking cup (500) adapted thereto.

20. The food processor of claim 1, wherein the other end of the sleeve (200) is further formed with a lower opening (203), the lower opening (203) being opposite to the upper opening (204), and the bottom of the drinking cup (500) can pass through the lower opening (203).

21. The food processor of claim 1, wherein the blender base assembly (100) cooperates with a plurality of different sized cup jackets (200) to secure different sized drinking cups (500) to the blender base assembly (100) by way of the cup jackets mating with the drinking cups.

22. The food processor of claim 3, further comprising a base assembly (300), the base assembly (300) comprising a base housing (306), a docking portion (307), and a motor (308), the docking portion (307) being disposed outside the base housing (306), the motor (308) being disposed at least partially inside the base housing (306),

the stirring seat assembly (100) is assembled on the base assembly (300) through the butt joint part (307), and the motor (308) is used for driving the rotating shaft (110) of the knife assembly (102) to rotate so as to drive the blade (111) to stir and/or break up materials in the stirring cavity (105).

23. The food processor of claim 22, wherein the lower end of the rotating shaft (110) is fixedly connected with a transmission tooth (122); the butt joint part (307) is provided with a transmission seat (301), and the transmission seat (301) is connected with an output shaft of the motor (308); the drive teeth (122) engage the drive base (301) when the agitator base assembly (100) is assembled to the base assembly (300).

24. The food processor according to claim 23, wherein the docking portion (307) comprises an elastic pad (303) and a connecting member (304), the transmission seat (301) is arranged in the middle of the elastic pad (303), the connecting member (304) is arranged on the elastic pad (303) and surrounds the transmission seat (301), and a side of the connecting member (304) away from the transmission seat (301) is matched with the inner wall (113) of the casing (106).

25. The food processor of claim 24, wherein the connector (304) comprises at least two connectors, the at least two connectors being annularly and evenly distributed around the transmission seat (301), and a gap (302) being provided between two adjacent connectors.

26. Food processor according to claim 25, characterized in that the inner wall (113) of the housing (106) and the connecting piece (304) have a second gap between them, which is 0.7-2 mm.

27. The food processor of claim 24, further comprising a cover assembly (400), the cover assembly (400) for covering a working device mounted on the base assembly (300), the working device comprising a blender base assembly (100) and a bowl (200);

the cover assembly (400) comprises a cover shell (401) and a cover cap (402), wherein the cover shell (401) is connected to the base assembly (300), a cover shell opening (403) is formed in the cover shell (401), and the cover cap (402) is rotatably connected with the cover shell (401) to cover or expose the cover shell opening (403).

28. The food processor of claim 27, wherein the resilient pad (303) is provided with a snap-in protrusion (305) on a side thereof, the housing (401) is provided with a snap-in hole (404), and the snap-in protrusion (305) enters the snap-in hole (404) to secure the cover assembly (400) to the base assembly (300).

29. Food processor according to claim 28, characterized in that the casing opening (403) extends from the top of the casing (401) to the bottom of the casing (401), the cover (402) being provided with a handle (405).

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