Stirring cup assembly and food processor

Abstract

The utility model discloses a stirring cup assembly and a food processor. The stirring cup assembly comprises a cup body assembly and a grinding assembly. The cup body assembly comprises a stirring cup and a base located at the bottom of the stirring cup. The base comprises a through hole communicating the interior of the stirring cup with the exterior of the cup body assembly. The grinding assembly comprises an outer grinding head and an inner grinding head. And the outer grinding head and the inner grinding head rotate relatively. The grinding assembly and the base are detachably assembled, and in the assembled state, the grinding assembly and the base are locked, and the grinding assembly is further located in the through hole and extends into the stirring cup; in the unlocking state, the grinding assembly can be detached from the cup body assembly. Due to the fact that the grinding assembly and the base are detachably assembled, the grinding assembly can be detached from the cup body assembly to be cleaned, even though the grinding assembly grinds thick food, the grinding assembly can be cleaned thoroughly, and cleaning is convenient. In addition, the grinding assembly is an uncharged part and can be cleaned by using a dish-washing machine or soaking in water after being detached, so that the cleaning is more convenient.

Description

Technical Field

[0001] The present application relates to the technical field of small household appliances, and in particular to a blender cup assembly and a food processor. Background Art

[0002] The food processor has a food grinding function, and some food processors also have a heating function. Generally, the food processor includes a driving component and a mixing cup component. The mixing cup component includes a mixing cup, a grinding component, and a plate body component. The grinding component is fixed to the plate body component and cannot be removed. In the case where the food processor has a heating function, the plate body component includes a heating element (such as a heating tube).

[0003] The working process of the above-mentioned food processor is as follows: the driving assembly drives the moving grinding head of the grinding assembly to rotate, so that the moving grinding head rotates relative to the static grinding head to grind the food. However, technicians have found that food usually accumulates at the intersection of the static grinding head and the disc assembly, which is inconvenient to clean. Utility Model Content

[0004] The purpose of the present application is to disclose a mixing cup assembly and a food processor, wherein the grinding assembly of the mixing cup assembly and the food processor is easy to clean.

[0005] In the first aspect, the present application discloses a blending cup assembly. The blending cup assembly includes a cup body assembly and a grinding assembly, wherein the cup body assembly includes a blending cup and a base located at the bottom of the blending cup, and the base includes a through hole connecting the interior of the blending cup and the exterior of the cup body assembly; the grinding assembly includes an outer grinding head and an inner grinding head. The outer grinding head and the inner grinding head rotate relative to each other. The grinding assembly is detachably assembled with the base, and in the assembled state, the grinding assembly is locked with the base, is also located in the through hole and extends into the blending cup; in the unlocked state, the grinding assembly can be removed from the cup body assembly.

[0006] As described above, since the grinding assembly and the base are detachably assembled, the grinding assembly can be removed from the cup assembly, and even if the grinding assembly grinds sticky food, it can be cleaned and cleaned conveniently. After the grinding assembly is removed, the cup assembly has no independent parts at this time, which is also convenient for cleaning. In addition, the grinding assembly is a non-electrical part (electrical parts refer to parts that carry current when the food processor realizes a certain function). After removal, it can be washed in a dishwasher or soaked in water, which is more convenient to clean.

[0007] In some embodiments, the outer grinding head and the base are locked by a pair of locking structures. The locking structures are symmetrically arranged along the radial direction of the mixing cup, and include a telescopic buckle arranged on one of the outer grinding head and the base, and a matching buckle arranged on the other. The telescopic buckle moves toward the matching buckle along the radial direction of the mixing cup until the outer grinding head is locked with the base; the telescopic buckle moves away from the matching buckle along the radial direction of the mixing cup, and the outer grinding head is unlocked from the base.

[0008] As set up above, for each pair of locking structures, only two fingers are needed to apply force to the corresponding locking structure respectively, so that the telescopic buckle moves along the radial direction of the stirring cup toward the matching buckle to lock the grinding assembly and the base, and the telescopic buckle moves along the radial direction of the stirring cup away from the matching buckle to unlock the grinding assembly and the base, thereby facilitating disassembly and assembly of the grinding assembly.

[0009] In some embodiments, the base includes a disc assembly located at the bottom of the blending cup, the disc assembly includes a disc top surface for the grinding assembly to extend out, and the disc top surface is a plane.

[0010] As set up above, since the top surface of the disc body is a plane, after the grinding assembly is removed, there is no dead angle on the plane, which makes it easier to clean the disc body assembly.

[0011] In some embodiments, the base is an inseparable entity, the disk assembly of the base includes a heating element, the base also includes a temperature measuring component, a temperature controller and a coupler, and the heating element, the temperature measuring component, the temperature controller and the coupler are sealed and arranged on the base.

[0012] As described above, the live parts (heating element, temperature measuring element, thermostat and coupler, and in some cases, fuse) are sealed and arranged on the base. Because of the sealing setting, water and other liquids will not damage these live parts during cleaning of the cup body assembly or use, thereby increasing the service life. In some cases, because of the sealing setting, the cup body assembly can also be cleaned in a dishwasher or soaked in water, making it easy to clean the cup body assembly. Of course, after the above setting, it is further ensured that the grinding assembly does not include live parts, and it is also convenient to clean the grinding assembly.

[0013] In some embodiments, the tray assembly includes a tray, the base includes a bottom cover, and the tray and the bottom cover enclose a sealed cavity for accommodating the heating element, the temperature measuring component, the temperature controller, and the coupler.

[0014] As described above, since the disc body and the bottom cover form a sealed cavity for accommodating the live parts, the sealing is simple and the structure of the base is simple. Moreover, after the live parts are sealed, water is not easy to enter, so that the cup assembly is easy to clean without worrying about water damaging the live parts.

[0015] In some embodiments, the grinding assembly includes a rotating shaft rotatably connected to the outer grinding head, and a blade connected to the rotating shaft. Alternatively, the grinding assembly does not include a blade connected to the rotating shaft.

[0016] As described above, in the case where the grinding assembly includes a blade, the grinding assembly and the disc assembly are detachable. Compared with the case where the grinding assembly and the disc assembly are not detachable, the space between the disc assembly and the grinding assembly does not exist because the grinding assembly and the disc assembly are separated into independent parts. Even if the food is sticky, the grinding assembly and the disc assembly can be cleaned separately, so that cleaning is more convenient. If the disc assembly and the grinding assembly are not detachable, the space between the blade and the disc assembly is small, and it is not convenient to insert a cleaning tool, or it is not convenient to clean because the residual food is sticky. The grinding assembly does not include a blade, and there is no blade blocking it, so it is easy to take the grinding assembly out of the base through hole.

[0017] In some embodiments, the base includes a disc assembly and a bottom cover, the disc assembly includes a disc through hole, the bottom cover includes a bottom cover through hole, and the through hole includes the disc through hole and the bottom cover through hole. The grinding assembly includes a grinding sealing ring sleeved with the outer grinding head; the grinding sealing ring seals the disc through hole and the bottom cover through hole.

[0018] As set up above, the base through hole includes a disc body through hole and a bottom cover through hole. The structure of the base through hole is simple. In addition, the grinding sealing ring seals the bottom cover through hole and the disc body through hole. The sealing of the grinding assembly is simple, water and the like will not flow out from between the disc body and the grinding assembly, and the sealing effect is good. Moreover, as the grinding assembly is disassembled and assembled, the grinding sealing ring correspondingly seals or does not seal the bottom cover through hole and the disc body through hole. This sealing method also makes it easy to disassemble and assemble the grinding assembly.

[0019] In some embodiments, when the grinding assembly includes a blade, the diameter of a circle formed by the rotation of the blade is smaller than the smallest one of the diameter of the disc body through hole and the diameter of the bottom cover through hole.

[0020] As set up as above, since the diameter of the blade is the smallest, after the disc assembly and the outer grinding head are unlocked, the grinding assembly as a whole can be taken out from the base through hole in the direction away from the mixing cup (taken out from the disc through hole and the bottom cover through hole), and the assembly process is reversed. Therefore, the grinding assembly is easy to take out or install.

[0021] In some embodiments, when the grinding assembly includes a blade, and the diameter of a circle formed by the rotation of the blade is larger than the largest of the diameters of the disc body through hole and the bottom cover through hole, the outer grinding head and the inner grinding head can be detachably assembled.

[0022] As set up above, when the diameter of the circle formed by the rotation of the blade is larger than the largest of the diameters of the through hole of the disc body and the through hole of the bottom cover, the outer grinding head and the inner grinding head can be assembled detachably, which not only facilitates the convenient assembly of the grinding assembly to the cup body assembly, but also, after disassembly, the outer grinding head and the inner grinding head can be cleaned separately as independent components, which is convenient and clean.

[0023] In some embodiments, the grinding assembly includes a rotating shaft rotatably connected to the outer grinding head, one of the rotating shaft and the inner grinding head is provided with a retaining ring, and the other is provided with a retaining groove, and the retaining ring is retained in the retaining groove.

[0024] As set up above, when the inner grinding head needs to be assembled, the inner grinding head is moved downward along the axial direction of the rotating shaft until the retaining ring is engaged with the retaining groove. The process of disassembling the inner grinding head is opposite. Therefore, the disassembly and assembly between the inner grinding head and the outer grinding head is convenient and simple.

[0025] In a second aspect, the present application discloses a food processor, which comprises any one of the aforementioned mixing cup components and a driving component, wherein the driving component drives the inner grinding head to rotate.

[0026] As configured above, the food processor at least has the beneficial effects of the blending cup assembly, which will not be described in detail. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is an exploded view of a food processor disclosed according to an embodiment of the present application;

[0028] Figure 2 is an exploded view of a first blending cup assembly according to an embodiment of the present application;

[0029] Figure 3 is another exploded view of the first blending cup assembly according to an embodiment of the present application;

[0030] Figure 4 is an exploded view of a cup assembly according to an embodiment of the present application;

[0031] Figure 5 is an exploded view of an external grinding head according to an embodiment of the present application;

[0032] Figure 6 is a perspective view of a first stirring cup assembly according to an embodiment of the present application;

[0033] Figure 7 is a cross-sectional view of a first stirring cup assembly according to an embodiment of the present application;

[0034] Figure 8 is another cross-sectional view of the first stirring cup assembly according to an embodiment of the present application;

[0035] Fig. 9 yes Figure 8 A magnified view of part A;

[0036] Fig.10 yes Figure 8 A magnified view of part B;

[0037] Fig.11 is a cross-sectional view of a second stirring cup assembly according to an embodiment of the present application. DETAILED DESCRIPTION

[0038] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same 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. Instead, they are merely examples of devices consistent with some aspects of the present application as detailed in the appended claims.

[0039] The terms used in this application are only for the purpose of describing specific embodiments and are not intended to limit this application. Unless otherwise defined, the technical terms or scientific terms used in this application should be understood by people with ordinary skills in the field to which this application belongs. The words "first", "second" and similar words used in the specification and claims of this application do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "one" or "one" do not indicate a quantitative limit, but indicate that there is at least one. "Multiple" or "several" means two or more. Unless otherwise specified, words such as "front", "rear", "lower" and / or "upper" are only for the convenience of explanation and are not limited to one position or one spatial orientation. Words such as "include" or "comprise" mean that the elements or objects appearing in front of "include" or "comprise" include the elements or objects listed after "include" or "comprise" and their equivalents, and do not exclude other elements or objects. Words such as "connect" or "connected" are not limited to physical or mechanical connections, and can include electrical connections, whether direct or indirect. The singular forms "a", "said" and "the" used in this specification and the appended claims are also intended to include the plural forms, unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more of the associated listed items.

[0040] Figure 2 , Figure 3 , Figure 6 , Figure 7 and Figure 8 A first blender cup assembly 10 is illustrated. Fig.11 The second type of blending cup assembly 10 is shown. The two blending cup assemblies 10 include a cup body assembly 1 and a grinding assembly 4. The cup body assembly 1 includes a blending cup 11 and a base 12 located at the bottom of the blending cup 11. The base 12 in this application mainly refers to the portion of the cup body assembly 1 located at the bottom of the blending cup 11, see Figure 4In the embodiment of the present application, the base 12 and the blending cup 11 are sealed by a cup sealing ring 19. In the present embodiment, the base 12 includes a cup seat 121, a disc assembly 122, a bottom cover 123, a temperature measuring component 124, a thermostat 125, a coupler 126 (in the present embodiment, the blending cup assembly 10 is located on the base 20, and the coupler 126 is an upper coupler, but in some cases, the coupler 126 may also be a lower coupler) and a fuse 127, etc. The disc assembly 122 is located at the bottom of the blending cup 11 as the cup bottom. In other embodiments, the disc assembly 122 includes a disc 1221. Based on the idea that the disc assembly 122 is a cup body, the disc 1221 can be integrally formed with the blending cup 11. The base 12 includes a through hole 120 connecting the interior of the blending cup 11 and the exterior of the cup assembly 1. The grinding assembly 4 includes an outer grinding head 41 and an inner grinding head 42. The inner grinding head 42 and the outer grinding head 41 rotate relatively.

[0041] The structure of the grinding assembly 4 in the embodiments of the present application is not limited, as long as it can achieve the grinding function. For example, in some embodiments of the present application, the inner grinding head 42 is located inside the outer grinding head 41, which is a structure with internal movement and external static (the outer grinding head 41 is static, and the inner grinding head 42 rotates relative to the outer grinding head 41). In other embodiments, it can also be a structure with internal static and external movement (the inner grinding head 42 is static, and the outer grinding head 41 rotates relative to the inner grinding head 42). In some embodiments, the grinding assembly 4 may also not include the blade 45 connected to the rotating shaft 46. See Figure 5 The grinding assembly 4 (also known as the outer grinding head 41) also includes a grinding seal ring 44, a rotating shaft 46, an oil seal 491, a bearing 492, an inner card 493 and an upper clutch 494. How these components are assembled can be used in any manner and will not be described in detail.

[0042] In various embodiments of the present application, the grinding assembly 4 and the base 12 are detachably assembled. Figure 2 and Figure 3 and Figure 7 and Figure 8 It can be seen that, for the first stirring cup assembly 10, Figure 7 and Figure 8In the assembled state, the grinding assembly 4 is locked with the base 12. In the embodiment of the present application, the outer grinding head 41 of the grinding assembly 4 is locked with the bottom cover 123 of the base 12. However, technicians can understand that it is not limited to which part of the grinding assembly 4 and the base 12 are locked, as long as the purpose of the locking can be achieved. After locking, the grinding assembly 4 is located in the through hole 120 and extends into the blending cup 11. In the unlocked state, the grinding assembly 4 can be disassembled from the cup body assembly 1. How to disassemble varies according to the structure of the grinding assembly 4. Some methods can be described later, as long as the grinding assembly 4 and the cup body assembly 1 can be separated into two independent parts. In addition, the blending cup assembly 10 also includes a cup cover assembly 5 and a center cover 6. The center cover 6 is removably inserted into the center hole 51 of the cup cover assembly 5. See Fig.11 For the second type of blender cup assembly 10, the grinding assembly 4 can also be assembled to the cup body assembly 1 and can also be disassembled from the cup body assembly 1, but the disassembly and assembly method is different from that of the first type of blender cup assembly, as described later.

[0043] As described above, since the grinding assembly 4 and the cup body assembly 1 (base 12) are detachably assembled, the grinding assembly 4 can be disassembled from the cup body assembly 1 for cleaning. Even if the grinding assembly 4 grinds sticky food, it can be cleaned and cleaned conveniently. After the grinding assembly is disassembled, the cup body assembly 1 has no independent parts at this time, which is also convenient for cleaning. In addition, the grinding assembly 4 is a non-electrical part (electrical parts refer to parts that carry current when the food processor realizes a certain function). After removal, it can be cleaned in a dishwasher or soaked in water, which is more convenient to clean.

[0044] As for how to disassemble the grinding assembly 4 from the cup body assembly 1 (the base 12 in this embodiment), there may be a variety of structures, such as a twist-lock structure. In the twist-lock structure, the grinding assembly 4 rotates relative to the cup body assembly 1 in a first direction to lock with the base 12, and rotates in a second direction opposite to the first direction to unlock with the base 12.

[0045] As follows, in conjunction with the relevant drawings, the structure for unlocking and locking between the grinding assembly 4 and the cup body assembly 1 in the present application is described. Of course, in the present application, the grinding assembly 4 can be locked and unlocked with any component of the base 12, as follows, the bottom cover 123 of the base 12 is used as an example for explanation.

[0046] See also Fig. 9 , Figure 8 and Figure 5 Combined with Figure 2 and Figure 4, the outer grinding head 41 of the grinding assembly 4 and the base 12 are locked by a locking structure 43 arranged in pairs. There is a pair of locking structures 43 in the present application, which are symmetrically distributed along the radial direction of the mixing cup 11. Technicians can understand that the two locking structures 43 on each diameter constitute a pair, and there are multiple pairs of locking structures 43, that is, they can be distributed on multiple diameters. For example, four locking structures are distributed on two perpendicularly intersecting diameters. In this way, the four locking structures constitute two pairs of locking structures 43. In the case that the radial cross-section of the mixing cup 11 is not circular, the radial direction can be understood as the radial direction of the circumscribed circle or the inscribed circle. The locking structure 43 includes a telescopic buckle 411 arranged on the outer grinding head 41 and a matching buckle 1231 arranged on the base 12 (bottom cover 123). Of course, based on the telescopic direction of the telescopic buckle 411 in the present application, the telescopic buckle 411 can also be arranged on the base 12, and the matching buckle 1231 can be arranged on the outer grinding head 41. See. Figure 5 and Fig. 9 The telescopic buckle 411 includes a mounting portion 4111 located at the side of the outer grinding head 41, an elastic member 4112 and a buckle block 4113. The elastic member 4112 is, for example, a spring. Figure 2 , Figure 4 and Fig. 9 See Fig. 9 Combined with Figure 8 and Figure 7 The buckle block 4113 is buckled or unlocked with the matching buckle 1231 to achieve locking or unlocking.

[0047] See also Figure 8 and Fig. 9 Combined with Figure 6 and Figure 2 The telescopic buckle 411 moves along the radial direction of the mixing cup 11 toward the matching buckle 1231 until the outer grinding head 41 is locked with the disc assembly 122. In the embodiment of the present application, Figure 6 and Figure 8 The telescopic buckle 411 moves away from the matching buckle 1231 along the radial direction of the mixing cup 11, and the outer grinding head 41 is unlocked from the disc assembly 122. In the embodiment of the present application, Figure 6 and Figure 8 The grinding assembly 4 (especially the outer grinding head 41) can be removed from the base 12 in the unlocked state. For the first type of mixing cup assembly 10, how to specifically disassemble the grinding assembly 4 is described below. Fig.11 As for the second blending cup assembly 10 shown, the locking structure 43 between the grinding assembly 4 and the base 12 (bottom cover 123) is the same, and how to disassemble the grinding assembly 4 will be described later.

[0048] As configured above, for each pair of locking structures 43, only two fingers are needed to apply force to the corresponding locking structure respectively, so that the telescopic buckle 411 moves along the radial direction of the stirring cup 11 toward the matching buckle 1231 to lock the grinding assembly 4 and the base 12, and the telescopic buckle 411 moves along the radial direction of the stirring cup 11 in a direction away from the matching buckle 1231 to unlock the grinding assembly 4 and the base 12, thereby facilitating the disassembly and assembly of the grinding assembly 4.

[0049] See also Figure 7 , Figure 8 and Fig.11 In the first blending cup assembly 10 and the second blending cup assembly 10, the disc assembly 122 includes a disc top surface 1223 for the grinding assembly 4 to extend out, and the disc top surface 1223 is a plane.

[0050] As configured above, since the top surface 1223 of the disc body is a plane, after the grinding assembly 4 is disassembled, there is no dead angle on the plane, which makes it easier to clean the disc body assembly 122.

[0051] See also Figure 7 , Figure 8 and Fig.11 , the base 12 is a non-detachable whole. Non-detachable means that it can be disassembled in maintenance and the like, but it cannot be disassembled when the food processor needs to be cleaned after use. The disk assembly 122 of the base 12 includes a heating element 1222. The base 12 also includes a temperature measuring component 124, a thermostat 125 and a coupler 126. In some embodiments, a fuse 127 is also included. The aforementioned components can be referred to as live components.

[0052] As described above, the live parts (heating element 1222, temperature measuring component 124, thermostat 125 and coupler 126, and in some cases, fuse 127) are sealed and arranged on the base 12. Because of the sealed setting, when cleaning the cup body assembly 1 or in use, liquids such as water will not damage these live parts, thereby increasing the service life. In some cases, because of the sealed setting, the cup body assembly 1 can also be cleaned in a dishwasher or soaked in water, making the cleaning of the cup body assembly 1 convenient. Of course, after the above setting, it is further ensured that the grinding assembly 4 does not include live parts, and it is also convenient to clean the grinding assembly 4.

[0053] See also Fig. 9 Combined with Figure 8 , Figure 7 , Figure 6 and Figure 4, the disk assembly 122 includes a disk 1221 and a bottom cover 123. The top surface of the disk 1221 is the disk top surface 1223. The disk 1221 and the bottom cover 123 enclose a sealed cavity 14 for accommodating the heating element 1222, the temperature measuring component 124, the temperature controller 125 and the coupler 126. There is no limitation on how to form the sealed cavity 14 between the disk 1221 and the bottom cover 123. For example, a grinding sealing ring 44 and a base sealing ring 441 as shown in the figure can be used for sealing. Of course, the bottom cover 123 can also be welded to the disk 1221, or welded to the base sealing ring 441, etc.

[0054] As described above, since the disc 1221 and the bottom cover 123 form a sealed cavity 14 for accommodating the live parts, the sealing is simple and the structure of the base 12 is simple. Moreover, after the live parts are sealed, it is not easy for water to enter, so that the cup assembly 1 is easy to clean without worrying about water damaging the live parts.

[0055] In some embodiments, Figure 1 , Figure 7 , Figure 8 and Fig.11 and Figure 2 and Figure 3 It can be seen from the comparison that the outer grinding head 41 and the inner grinding head 42 are detachably assembled, that is, when cleaning is required, the outer grinding head 41 and the inner grinding head 42 can be disassembled, and when working, the outer grinding head 41 and the inner grinding head 42 are assembled as a whole.

[0056] As configured above, the outer grinding head 41 and the inner grinding head 42 can be assembled and disassembled. When cleaning is required, the outer grinding head 41 and the inner grinding head 42 are disassembled, thereby making it easy to clean the grinding assembly 4.

[0057] See also Figure 1 , Figure 2 , Figure 7 , Figure 8 and Fig.11 The grinding assembly 4 includes a rotating shaft 46 rotatably connected to the outer grinding head 41 , and a blade 45 connected to the rotating shaft 46 . In other embodiments, the grinding assembly 4 does not include the blade 45 connected to the rotating shaft 46 .

[0058] As described above, when the grinding assembly 4 includes the blade 45, the grinding assembly 4 and the disc assembly 122 are detachable. Compared with the grinding assembly 4 and the disc assembly 122 being non-detachable, the space between the disc assembly 122 and the grinding assembly 4 does not exist because the grinding assembly 4 and the disc assembly 122 are separated into independent parts. Even if the food is sticky, the grinding assembly 4 and the disc assembly 122 can be cleaned separately, so that cleaning is more convenient. If the disc assembly 122 and the grinding assembly 4 are non-detachable, the space between the blade 45 and the disc assembly 122 is small, and it is not convenient to insert a cleaning tool, or it is not convenient to clean because the residual food is sticky. The grinding assembly 4 does not include the blade 45, and there is no obstruction by the blade 45, so it is easy to take the grinding assembly 4 out of the base through hole 120.

[0059] See also Fig. 9 Combined with Figure 8 , Figure 7 , Figure 6 and Figure 4 The base 12 includes a disc assembly 122 and a bottom cover 123. The disc assembly 122 includes a disc through hole 1220. More specifically, the disc through hole 1220 is disposed at the center of the disc 1221. The bottom cover 123 includes a bottom cover through hole 1230, and the bottom cover through hole 1230 is connected to the disc through hole 1220 in the axial direction of the blending cup 11 to form the base through hole 120.

[0060] See also Fig. 9 Combined with Figure 5 The grinding assembly 4 includes a grinding seal ring 44 sleeved with the outer grinding head 41. Fig. 9 Combined with Figure 8 , Figure 7 and Fig.11 The grinding sealing ring 44 seals the disc body through hole 1220 and the bottom cover through hole 1230.

[0061] As set up above, the base through hole 120 includes a disk body through hole 1220 and a bottom cover through hole 1230. The structure of the base through hole 120 is simple. In addition, the grinding sealing ring 44 seals the bottom cover through hole 1230 and the disk body through hole 1220. The sealing of the grinding component 4 is simple, and water and the like will not flow out from between the disk body 1221 and the grinding component 4. The sealing effect is good. Moreover, as the grinding component 4 is disassembled and assembled, the grinding sealing ring 44 correspondingly seals or does not seal the bottom cover through hole 1230 and the disk body through hole 1220. This sealing method also makes it easy to disassemble and assemble the grinding component 4.

[0062] See also Fig.11In the case where the grinding assembly 4 includes a blade 45, the diameter of the circle formed by the rotation of the blade 45 is smaller than the smallest of the diameters of the disc body through hole 1220 and the bottom cover through hole 1230. Fig.11 As shown, the tip of the blade 45 does not exceed the edge of the bottom cover through hole 1230 and the disc body through hole 1220, and does not exceed the straight line L. Of course, in the case where the diameter of the disc body through hole 1220 is equal to the diameter of the bottom cover through hole 1230, the largest one refers to any one of the disc body through hole 1220 and the bottom cover through hole 1230. In this embodiment, the inner grinding head 42 and the outer grinding head 41 of the grinding assembly 4 are detachable or non-detachable.

[0063] As described above, since the blade 45 has the smallest diameter, after the disc assembly 122 is unlocked from the outer grinding head 41, the grinding assembly 4 can be taken out from the base through hole 120 in a direction away from the mixing cup 11 (taken out from the disc through hole 1220 and the bottom cover through hole 1230). Fig.11 Of course, the assembly process is the opposite, so the grinding assembly 4 can be easily taken out or installed.

[0064] See also Figure 7 and Figure 8 Combined with Figure 2 , Figure 3 and Figure 1 , the grinding assembly 4 includes a blade 45, and the diameter of the circle formed by the rotation of the blade 45 is larger than the largest of the diameters of the disk body through hole 1220 and the bottom cover through hole 1230. Of course, if the diameter of the disk body through hole 1220 and the bottom cover through hole 1230 are equal, the largest one refers to any one of the disk body through hole 1220 and the bottom cover through hole 1230. Figure 7 The positional relationship is indicated by the dotted line. In this case, the outer grinding head 41 and the inner grinding head 42 can be disassembled and assembled. When assembling the grinding assembly 4, the outer grinding head 41 can be locked with the base 12 first, and then the inner grinding head 42 can be placed in the mixing cup 11 to assemble the inner grinding head 42 with the outer grinding head 41. The disassembly process is as follows: After disassembling the inner grinding head 42 from the outer grinding head 41, take out the inner grinding head 42 from the mixing cup 11, and then disassemble the outer grinding head 41 from the base 12, and take out the outer grinding head 41 from the base through hole 120 (disk body through hole 1220 and the bottom cover through hole 1230).

[0065] As set up as above, when the diameter of the circle formed by the rotation of the blade 45 is larger than the largest of the diameters of the disc body through hole 1220 and the bottom cover through hole 1230, the outer grinding head 41 and the inner grinding head 42 can be assembled detachably, which not only facilitates the convenient assembly of the grinding assembly 4 to the cup body assembly 1 (base 12), but also, after disassembly, the outer grinding head 41 and the inner grinding head 42 can be cleaned separately as independent components, which is convenient and clean.

[0066] See also Figure 5 and Fig.10 Combined with Figure 3 and Figure 8 The grinding assembly 4 includes a rotating shaft 46 rotatably connected to the outer grinding head 41. The rotating shaft 46 is sleeved with a clamping ring 460. The inner grinding head 42 is provided with a clamping groove 420. Fig.10 The clamping ring 460 is clamped with the clamping groove 420 .

[0067] As set up as above, when the inner grinding head 42 needs to be assembled, the inner grinding head 42 is moved downward along the axial direction of the rotating shaft 46 until the retaining ring 460 is engaged with the retaining groove 420. The process of disassembling the inner grinding head 42 is opposite. Therefore, the disassembly and assembly between the inner grinding head 42 and the outer grinding head 41 is convenient and simple.

[0068] See also Figure 1 In the second aspect, the embodiment of the present application discloses a food processor. The food processor includes any of the aforementioned mixing cup components 10 and a driving component, and the driving component drives the inner grinding head 42 to rotate. There are many ways to drive, such as driving through a clutch as shown in the figure, or driving through an electromagnetic method. In the embodiment of the present application, the driving component is arranged on the machine base 20.

[0069] The above description is only a preferred implementation mode of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application shall be included in the scope of protection of the present application.

Claims

1. A stirring cup assembly, characterized in that: The stirring cup assembly comprises a cup body assembly (1) and a grinding assembly (4), wherein: The cup body assembly (1) comprises a stirring cup (11) and a base (12) located at the bottom of the stirring cup (11), wherein the base (12) comprises a through hole (120) connecting the interior of the stirring cup (11) and the exterior of the cup body assembly (1); the grinding assembly (4) comprises an outer grinding head (41) and an inner grinding head (42), wherein the outer grinding head (41) and the inner grinding head (42) rotate relative to each other; The grinding assembly (4) and the base (12) are detachably assembled. In the assembled state, the grinding assembly (4) and the base (12) are locked, and are also located in the through hole (120) and extend into the stirring cup (11); in the unlocked state, the grinding assembly (4) can be removed from the cup body assembly (1).

2. The stirring cup assembly according to claim 1, characterized in that: The outer grinding head (41) and the base (12) are locked by a pair of locking structures (43), and the locking structures (43) are symmetrically arranged along the radial direction of the stirring cup (11), and include a telescopic buckle (411) arranged on one of the outer grinding head (41) and the base (12), and a matching buckle (1231) arranged on the other; The telescopic buckle (411) moves along the radial direction of the stirring cup (11) toward the matching buckle (1231) until the outer grinding head (41) and the base (12) are locked; the telescopic buckle (411) moves away from the matching buckle (1231) along the radial direction of the stirring cup (11), and the outer grinding head (41) and the base (12) are unlocked.

3. The stirring cup assembly according to claim 1, characterized in that: The base (12) comprises a disc assembly (122) located at the bottom of the mixing cup (11), the disc assembly (122) comprises a disc top surface (1223) for the grinding assembly (4) to extend out, and the disc top surface (1223) is a plane; And / or, the base (12) is an integral and non-detachable entity, the disk assembly (122) of the base (12) includes a heating element (1222), and the base (12) further includes a temperature measuring component (124), a temperature controller (125) and a coupler (126); the heating element (1222), the temperature measuring component (124), the temperature controller (125) and the coupler (126) are sealed and arranged on the base (12).

4. The stirring cup assembly according to claim 3, characterized in that: The disk assembly (122) comprises a disk body (1221); the base (12) comprises a bottom cover (123); the disk body (1221) and the bottom cover (123) form a sealed cavity (14) for accommodating the heating element (1222), the temperature measuring component (124), the temperature controller (125) and the coupler (126).

5. The stirring cup assembly according to claim 1, characterized in that: The grinding assembly (4) includes a rotating shaft (46) rotatably connected to the outer grinding head (41), and a blade (45) connected to the rotating shaft (46), or the grinding assembly (4) does not include a blade (45) connected to the rotating shaft (46).

6. The stirring cup assembly according to claim 1 or 5, characterized in that: The base (12) comprises a disk body assembly (122) and a bottom cover (123), the disk body assembly (122) comprises a disk body through hole (1220), the bottom cover (123) comprises a bottom cover through hole (1230), and the through hole (120) comprises the disk body through hole (1220) and the bottom cover through hole (1230); The grinding assembly (4) comprises a grinding sealing ring (44) sleeved with the outer grinding head (41); the grinding sealing ring (44) seals the disc body through hole (1220) and the bottom cover through hole (1230).

7. The stirring cup assembly according to claim 6, characterized in that: When the grinding assembly (4) includes a blade (45), the diameter of a circle formed by the rotation of the blade (45) is smaller than the smallest of the diameters of the disc body through hole (1220) and the bottom cover through hole (1230).

8. The stirring cup assembly according to claim 6, characterized in that: When the grinding assembly (4) includes a blade (45), and the diameter of a circle formed by the rotation of the blade (45) is greater than the largest of the diameters of the disc body through hole (1220) and the bottom cover through hole (1230), the outer grinding head (41) and the inner grinding head (42) can be disassembled and assembled.

9. The stirring cup assembly according to claim 1 or 8, characterized in that: The grinding assembly (4) comprises a rotating shaft (46) rotatably connected to the outer grinding head (41); one of the rotating shaft (46) and the inner grinding head (42) is provided with a retaining ring (460), and the other is provided with a retaining groove (420); the retaining ring (460) is retained in the retaining groove (420).

10. A food processor, characterized in that: The food processor comprises a mixing cup assembly (10) according to any one of claims 1 to 9 and a driving assembly, wherein the driving assembly drives the inner grinding head to rotate.

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