CN214804267U - Stirring cup subassembly and cooking machine - Google Patents

Abstract

The application discloses stirring cup subassembly and cooking machine. The stirring cup assembly comprises a cup seat assembly, a cup body assembly and a wrench. The cup body assembly comprises a stirring cup and a stirring knife assembly assembled at the bottom of the stirring cup, the stirring knife assembly is detachably assembled with the cup seat assembly in a rotating mode and comprises a stress part positioned outside the stirring cup; the wrench comprises an occlusion part occluded with the stress part, and the stirring knife assembly is assembled together by rotating the wrench in a first direction; the wrench is rotated to rotate the stirring knife assembly in a second direction opposite to the first direction, so that the stirring knife assembly is detached relative to the cup seat assembly. So set up, through the dismantlement and the equipment of rotating the spanner in order to realize stirring knife tackle spare and cup stand subassembly towards the equidirectional, the spanner can provide great turning moment, consequently, dismantles and assembles stirring knife tackle spare is simple, convenient and laborsaving.

Description

Stirring cup subassembly and cooking machine

Technical Field

The application relates to a small household electrical appliance technical field especially relates to stirring cup subassembly and cooking machine.

Background

The cooking machine comprises a cooking machine base and a stirring cup assembly arranged on the cooking machine base. The stirring cup component comprises a stirring cup, a stirring knife component and a cup seat component. The stirring knife assembly is arranged at the bottom of the stirring cup and comprises a blade. The cup seat component is arranged at the bottom of the stirring cup. The food processor base comprises a motor, and the motor is connected with the stirring knife assembly. The motor rotation drives the blade to rotate, so that the food or the like can be stirred or whipped.

However, after the use is finished, the stirring knife assembly needs to be detached and cleaned under some conditions (for example, the cup seat has food residue), and the existing food processor has the problem that the stirring knife assembly is inconvenient to detach.

Disclosure of Invention

The application discloses stirring cup subassembly and cooking machine. The stirring knife component of the stirring cup component is convenient to disassemble.

To achieve the above purpose, the embodiments of the present application disclose a stirring cup assembly. The stirring cup assembly comprises a cup seat assembly, a cup body assembly and a wrench. The cup body assembly comprises a stirring cup and a stirring knife assembly assembled at the bottom of the stirring cup, the stirring knife assembly is detachably assembled with the cup seat assembly in a rotating mode and comprises a stress part positioned outside the stirring cup; the wrench comprises an engaging part engaged with the stress part, and the stirring knife assembly and the cup seat assembly are assembled together by rotating the wrench to rotate the stirring knife assembly in a first direction; rotating the wrench to rotate the stirring blade assembly in a second direction opposite to the first direction to detach the stirring blade assembly relative to the cup holder assembly. So set up, through rotating towards the not equidirectional the spanner in order to realize the stirring sword subassembly with the dismantlement and the equipment of cup seat subassembly, the spanner can provide great turning moment, consequently, dismantles and assembles stirring sword subassembly is simple, convenient and laborsaving.

Optionally, the stirring blade assembly comprises a blade holder, the blade holder comprises a bearing seat partially located outside the stirring cup, and the force-bearing part is oppositely arranged on the bearing seat; the cup seat assembly comprises a cup seat, the cup seat comprises a clutch accommodating cavity penetrating through the cup seat, and the bottom of the clutch accommodating cavity comprises an accommodating cavity opening communicated with the inside and the outside of the clutch accommodating cavity, opposite locking walls and opposite notches positioned at the end parts of the locking walls; the bearing frame is followed it stretches into to hold the accent the clutch holds the chamber, the spanner stretches into the clutch holds the chamber in order with the interlock of atress portion the atress position is in under the condition of breach, the stirring sword subassembly for the cup subassembly can be dismantled under the atress position is in under the condition of locking wall, the stirring sword subassembly with the cup subassembly locks. So set up, the atress portion not only is as the part of cup subassembly and stirring knife tackle spare with the rotatory mode dismouting, still as the atress position, consequently, can make stirring knife tackle spare simple structure, spare part is few, in addition, through setting up breach, breach are convenient for the atress portion and pass the back again through the spanner rotation stirring knife tackle spare, the dismouting of the stirring knife tackle spare of being convenient for and cup seat subassembly.

Optionally, the force-receiving part comprises a force-receiving part guide surface inclined upward with respect to a horizontal plane and a force-receiving part mating surface connected to the force-receiving part guide surface; the locking wall comprises a locking wall guide surface matched with the stress part guide surface and a locking wall matching surface connected with the locking wall guide surface, and the stress part matching surface is positioned on the locking wall matching surface so that the stirring knife assembly and the cup seat assembly are locked. So set up, through atress portion guiding surface and the cooperation of locking wall guiding surface and atress portion fitting surface and the cooperation of locking wall guiding surface, with the help of the guide effect of guiding surface, atress portion more easily with the cooperation of locking wall is in order to realize dismantling and assembling between stirring knife subassembly and the cup subassembly, in addition, because atress portion guiding surface and atress portion fitting surface slope and with the help of respective fitting surface mutual contact, stirring knife subassembly and cup subassembly locking are more reliable.

Optionally, the bottom of the stirring cup includes a mounting hole penetrating through the bottom of the stirring cup, the stirring blade assembly includes an upper sealing ring and a blade holder, the blade holder includes a blade holder body covering the mounting hole, and the upper sealing ring is located between the blade holder body and the bottom of the stirring cup to seal the mounting hole when the stirring blade assembly and the cup holder assembly are locked; and/or, stirring knife tackle spare detachable install in the mounting hole, including the lower seal circle, the cup is including running through the clutch of cup holds the chamber and centers on the clutch holds the chamber hold the enclosure of accent a week stirring knife tackle spare with under the condition of cup tackle spare locking, the enclosure with the lower seal circle is inserted mutually and is established just the lower seal circle is compressed tightly stir the bottom of the cup portion with between the enclosure. So set up, go up the sealing washer seal the mounting hole for liquid in the stirring cup can not pass through the mounting hole flows in the cup subassembly can not remain liquid on the cup subassembly, and under the condition that some cup subassemblies include the dish that generates heat etc., also can not influence the work of relevant parts such as dish that generates heat because of liquid. The lower sealing ring seals a gap between the clutch accommodating cavity and the bottom of the stirring cup, so that external liquid and the like are prevented from entering the cup seat.

Optionally, the stirring blade assembly comprises a blade shaft, a flat pad, a blade assembly, a spring pad and a screwing element. The cutter shaft is assembled on the cutter holder so as to be capable of rotating relative to the cutter holder and comprises a locking section, an assembling section and a connecting section which are sequentially connected, the locking section is provided with a cutter shaft locking structure, and the assembling section and the connecting section form a step; the flat pad is penetrated through the cutter shaft and is positioned on the step; the blade assembly is stacked on the flat pad and comprises blades which are stacked in a crossed mode and clamped on the assembling section; the elastic pad is sleeved with the cutter shaft and is stacked on the blade component; the revolving part comprises a revolving part locking structure, the revolving part rotates towards a first direction to enable the cutter shaft locking structure and the revolving part locking structure to be locked, and the blade assembly is locked between the elastic pad and the flat pad; and rotating towards a second direction opposite to the first direction to unlock the cutter shaft locking structure and the screwing piece locking structure, and the blade assembly is detachable. With such arrangement, each component of the stirring cutter component (especially the blade component) can be disassembled or assembled, under the condition that the blade component needs to be cleaned, only the revolving part needs to be rotated towards the second direction, under the condition that the blade component needs to work, after the cutter shaft penetrates through the cutter seat, the flat pad, the blade component and the elastic pad are sequentially penetrated with the cutter shaft, and then the revolving part is rotated towards the first direction, therefore, the assembly and the disassembly of the blade component are very convenient, in the combination of the flat pad, the elastic pad, the revolving part and the corresponding structure thereof, the flat pad can increase the contact area of the blade component, thereby the flat pad and the related blade component are more stable, the elastic pad can prevent the blade component from loosening, therefore, the combination of the components leads to less components, the structure is simple, the blade component is stable, the blade component is not easy to loosen, the structural requirement of the revolving part is also reduced, the design and manufacture are convenient, for example, because the blade component is not easy to loosen, the locking force requirement between the screwing piece locking structure and the cutter shaft locking structure can be reduced, and then the design of the screwing piece locking structure and the cutter shaft locking structure is convenient.

Optionally, arbor locking structure including set up in the external screw thread of the surface of locking section, the closure includes the closure portion soon, the closure portion soon includes the closure cavity that extends in vertical direction to the closure portion soon, closure locking structure soon including set up in the internal thread of the internal surface of closure cavity soon. So set up, threaded connection makes the closure simple with being connected of arbor, and locking is reliable, and then, can be reliable simple will blade subassembly locking, also can be convenient dismantlement the flat pad blade subassembly with the bullet pad.

Optionally, the closure includes closure portion and the portion of snatching soon, closure portion soon is provided with closure locking structure soon, the portion of snatching include with the closure portion is connected soon the portion of snatching the body and to the bulge that the portion of snatching body outside extended, the bulge with the blade piece's blade staggers. So set up, the surface of screwing in the portion need not set up with spanner matched with structure, the user grasps the bulge just can unscrew or screw up the screwing in piece, the screwing in piece with unscrew more convenient, for example, also can unscrew and screw up under the condition that does not have assembly and disassembly tools such as spanner the screwing in piece, in addition, in some use scenes, the bulge can also play the effect of stirring.

Optionally, the wrench includes facing arms, each arm includes the engaging portion, the engaging portion includes a groove extending along a length direction of the arm, and the force receiving portion is surrounded by a side wall of the groove. So set up, the atress portion by the lateral wall of slot surrounds, and at the in-process of rotating the spanner, the atress portion with the interlock of interlock portion is tighter, and both are difficult to break away from.

Optionally, the wrench includes a handle remote from the bite, the handle located outside of the cup holder assembly. So set up, at the in-process of operation spanner, the spanner has sufficient operating space, is convenient for rotate the spanner.

Optionally, the cup body assembly comprises a wrench placing piece arranged on the mixing cup, and the wrench placing piece comprises a placing groove; the spanner comprises a connecting rod, and the connecting rod is clamped in the placing groove so that the spanner can be hung on the stirring cup. So set up, the spanner is dismantled or is assembled behind cup body component, is hung in the stirring cup, not only is difficult to lose, when needs use, can directly take off convenient to use from stirring cup nearby moreover.

Optionally, the placement groove penetrates through the wrench placement piece and comprises a holding groove and a slot, the slot comprises an opening section far away from the holding groove and an opening section communicated with the holding groove, and the opening section comprises a connecting wall inclined towards the outer side of the opening section; the connecting rod is tangent to the side wall of the accommodating groove to realize the clamping; the diameter of the connecting rod is D3, the maximum width of the open section is D2, the width of the open section is D1, and D1 is more than D3 and is less than or equal to D2. So set up, hang the spanner in the in-process that the piece was placed to the spanner, the connecting rod can be blockked by the opening section, consequently, the spanner is being blocked tightly in be difficult to drop behind the holding tank, also can guarantee to exert under the condition of effort to the spanner, the spanner blocks easily and advances the holding tank.

Optionally, the wrench placing piece is arranged opposite to the cup mouth of the stirring cup. So set up, the spanner is placed not only as the part of placing the spanner, and the user also can hold the spanner and place the piece and take away or place in the cooking machine base from the cooking machine base with stirring cup subassembly. The practicality is high, and the user experience is good.

In another aspect, an embodiment of the present application discloses a food processor. The cooking machine includes cooking machine base and aforementioned any one stirring cup subassembly, the stirring cup subassembly is arranged in the cooking machine base. So set up, the beneficial effect of cooking machine sees the beneficial effect of stirring cup subassembly is no longer repeated.

Drawings

FIG. 1 is an exploded perspective view of a blender cup assembly;

FIG. 2 is an exploded perspective view of a blending knife assembly;

FIG. 3 is a perspective view of a wrench;

FIG. 4 is a perspective view of a cup holder;

FIG. 5 is a cross-sectional view of the blending cup assembly without the inclusion of a wrench;

fig. 6 is a partially enlarged view of a portion a in fig. 5;

FIG. 7 is another cross-sectional view of the blending cup assembly without the wrench;

fig. 8 is a partially enlarged view of a portion B in fig. 7;

FIG. 9 is a cross-sectional view of the blending cup assembly including a wrench, highlighting the mating of the wrench with the blending tool assembly;

fig. 10 is a partially enlarged view of portion C of fig. 9;

FIG. 11 is another cross-sectional view of the blending cup assembly including a wrench, highlighting the mating of the wrench with the blending tool assembly;

fig. 12 is a partial enlarged view of portion D of fig. 11;

FIG. 13 is a front view of the wrench hanging from the blender cup;

FIG. 14 is a cross-sectional view of FIG. 13;

fig. 15 is a partially enlarged view of a portion E in fig. 14;

FIG. 16 is a side view of the wrench hanging from the blender cup;

FIG. 17 is a schematic view of another fastener.

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 otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The use of the terms "a" or "an" and the like in the description and in the claims of this application do not denote a limitation of quantity, but rather denote the presence of at least one. 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. "plurality" includes two, and is equivalent to at least two. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

Referring to fig. 1, 5 and 9, a blending cup assembly 100 includes a cup holder assembly 1, a cup body assembly 2 and a wrench 3. The cup holder assembly 1 is used for carrying the cup body assembly 2 and comprises a cup holder 11, an upper coupler 12, a heating disc assembly and the like, and of course, in some embodiments, for example, in the case that the upper coupler 12 and the heating disc assembly and the like are fixed on the cup body assembly 2, the cup holder assembly 1 may also only comprise the cup holder 11. The cup body assembly 2 comprises a stirring cup 21, a stirring blade assembly 22 and the like, and the cup body assembly 2 can be understood to comprise the stirring cup 21 and relevant components assembled with the stirring cup 21, such as a processor handle 23 and the like. The blender cup 21 includes a blender cup bottom 211.

Referring to fig. 1, 2, 5, 9 and 10, the stirring blade assembly 22 is detachably assembled with the cup holder assembly 1 at the bottom 211 of the stirring cup in a rotating manner, that is, the stirring blade assembly 22 can be assembled with the cup holder assembly 1 by rotating in a first direction, and can be detached from the cup holder assembly 1 by rotating in a second direction opposite to the first direction, so that the stirring blade assembly 22 can be separated from the cup holder assembly 1, and the stirring blade assembly 22 can be taken away for cleaning. The stirring blade assembly 22 includes a force receiving portion 2213 located outside the stirring cup 21. One function of the force-bearing portion 2213 is to provide a force-bearing point for the wrench 3, so the position or structure of the force-bearing portion 2213 on the stirring blade assembly 22 is not limited. Typically, the stirring blade assembly 22 includes a blade seat 221. The tool holder 221 includes a tool holder body 2211 and a bearing seat 2212 extending from the inside of the stirring cup 21 to the outside of the stirring cup 21. Bearing block 2212 is connected to the tool holder body 2211 for mounting bearings, although in some embodiments, the bearing block 2212 and the tool holder body 2211 are used together for mounting bearings, e.g., in fig. 5 and 6, the tool holder 221 includes a shaft hole extending through the tool holder 221, the tool holder body 2211 is also used for mounting bearings and associated sealing structures, etc. The force-receiving portion 2213 may be provided to the bearing housing 2212. In some embodiments, as shown in fig. 1 and 4, the cup holder 11 includes a clutch receiving cavity 111 extending through the cup holder 11. The force receiving portion 2213 is located in the clutch accommodating cavity 111.

Referring to fig. 1, 3, 9 and 10, the wrench 3 includes a engaging portion 31 engaged with the force-receiving portion 2213, and the wrench 3 is rotated to rotate the stirring blade assembly 22 in a first direction, so that the stirring blade assembly 22 and the cup holder assembly 1 are assembled together; the wrench 3 is rotated to rotate the stirring blade assembly 22 in a second direction opposite to the first direction, so that the stirring blade assembly 22 is detached from the cup holder assembly 1. The skilled artisan will appreciate that where the cup assembly is referred to as the cup 11, the stirring blade assembly 22 is disassembled or assembled with the cup 11. In the case of not only including the cup holder 11, the components of the cup holder assembly 1 are disassembled or assembled together with the cup holder assembly 1 and the stirring blade assembly 22. The engagement means that the engagement portion 31 and the force receiving portion 2213 can be fixed relatively, so that the stirring blade assembly 22 can be rotated when the wrench 3 is rotated. Based on the technical concept of the present application, the structure of the wrench 3 is not limited. The structure of the force-receiving portion 2213 and the engagement portion 31 is not limited, and in any structure, the wrench 3 and the stirring blade assembly 22 only need to be fixed relative to each other in the engaged state.

Referring to fig. 1-3 and 5-12, the process of disassembling and assembling the blender blade assembly 22 is further described as follows:

first, how to assemble the stirring blade assembly 22 to the cup holder assembly 1 will be described. Referring to fig. 1, 9 to 12, the engaging portion 31 of the wrench 3 is engaged with the force-receiving portion 2213. After engagement, the wrench 3 is rotated in the direction a1 (the first direction, clockwise) shown in fig. 1 to rotate the stirring blade assembly 22, so as to assemble the stirring blade assembly 22 and the cup holder assembly 1. After the assembly, the wrench 3 is taken away. The state in which the stirring blade assembly 22 and the cup holder assembly 1 are assembled together is shown in fig. 1 and 5 to 8.

Next, how to detach the stirring blade assembly 22 from the cup holder assembly 1 will be described, and in the state shown in fig. 5 to 8, the engaging portion 31 of the wrench 3 and the receiving portion 2213 are engaged with each other, and the engaged state is shown in fig. 9 to 12. In the state shown in fig. 9 and 12, the wrench 3 is rotated in the direction a2 (the second direction, which is also the counterclockwise direction) shown in fig. 1 to drive the stirring blade assembly 22 to rotate through the force-receiving portion 2213 until the stirring blade assembly 22 is unlocked from the cup holder assembly 1, and then the stirring blade assembly 22 can be detached from the cup holder assembly 1.

So set up, through rotating towards the equidirectional not the spanner 3 in order to realize stirring sword subassembly 22 with the dismantlement and the equipment of cup subassembly 1, spanner 3 can provide great turning moment, consequently, dismantles and the equipment stirring sword subassembly 22 is simple, convenient and laborsaving, for example, the spanner can provide great moment and laborsaving, and moreover, spanner 3 need not assemble in cup 11, with some through hasp locking stirring sword subassembly in the cup or can compare with the mode that the cup was dismantled mutually, the design is simpler, for example, the structure of spanner is than the simple of hasp.

With the above technical concept, a skilled person can understand that the structure for rotatably and detachably assembling the blender knife assembly 22 to the cup holder assembly 1 is not limited, as long as the blender knife assembly 22 has the force-receiving portion 2213, and as mentioned above, the arrangement position of the force-receiving portion 2213 is not limited. In one embodiment of the present application, a configuration in which the stirring blade unit 22 and the cup holder unit 1 are rotatably attached to and detached from each other will be described below.

Referring to fig. 1, 4, 5, 6, 9 and 10, the stirring blade assembly 22 includes a blade holder 221, the blade holder 221 includes a bearing seat 2212 partially located outside the stirring cup, specifically, the stirring cup bottom 211 includes a mounting hole penetrating through the stirring cup bottom 211, the bearing seat 2212 is connected to the blade holder body 2211, and the bearing seat 2212 penetrates through the mounting hole of the stirring cup bottom 211 so that one part of the bearing seat 2212 is located inside the stirring cup 21 and the other part is located outside the stirring cup 21. The force-receiving portion 2213 is oppositely disposed on the bearing seat 2212. The cup holder assembly 1 comprises a cup holder 11, and the cup holder 11 comprises a clutch accommodating cavity 111 penetrating through the cup holder 11. The clutch accommodating cavity 111 is used for accommodating an upper clutch 227 connected to the knife shaft 222 of the stirring knife assembly 22, the upper clutch 227 is engaged with a lower clutch on the base of the food processor, and the motor of the base of the food processor drives the upper clutch and the lower clutch to be engaged, so that the blade assembly 224 of the stirring knife assembly 22 can be driven to rotate. The bottom of the clutch accommodating cavity 111 comprises an accommodating cavity opening 112 communicating the inside and the outside of the clutch accommodating cavity 111, opposite locking walls 113 and opposite notches 114 at the ends of the locking walls 113. One primary purpose of the receiving cavity 112 is to allow the bearing block 2212 to pass through, and thus, is not limited in its configuration. Based on the assembly of the cup holder assembly 1 and the stirring blade assembly 22 in a rotatable manner, the skilled person will understand that the locking wall 113 is a segment of a sector ring, and the length of the arc of the sector ring is determined by the degree of the rotation of the stirring blade assembly 22 relative to the cup holder assembly 1 to achieve the assembly or disassembly. The locking wall 113 may be a part of the bottom wall of the accommodating chamber 111 as a part cooperating with the force receiving portion 2213, or may be an end wall located at the bottom of the accommodating chamber 111 but independent from the bottom wall of the clutch accommodating chamber 111. The gap 114 facilitates the force-bearing portion 2213 to pass through during the process of the bearing block 2212 extending into the clutch accommodating cavity 111, and the structure is not limited. The bearing seat 2212 extends into the clutch accommodating cavity 111 from the accommodating cavity opening 112, the wrench 3 extends into the clutch accommodating cavity 111 to engage with the force-bearing portion 2213, the stirring blade assembly 22 is detachable relative to the cup holder assembly 1 when the force-bearing portion 2213 is located in the gap 114, and the stirring blade assembly 22 and the cup holder assembly 1 are locked when the force-bearing portion 2213 is located in the locking wall 113. So set up, atress portion 2213 not only is as the part of cup subassembly 1 and stirring sword subassembly 22 with the rotary mode dismouting, still as the atress position, consequently, can make the simple structure of stirring sword subassembly, spare part is few, in addition, through setting up breach 114, breach 114 are convenient for rotate through spanner 3 after atress portion 2213 passes again stirring sword subassembly 22, the dismouting of stirring sword subassembly 22 and cup subassembly 1 of being convenient for.

The structure of the force receiving portion 2213 and the structure of the locking wall 113 are not limited as long as the stirring blade assembly 22 and the cup holder assembly 1 can be attached and detached by the cooperation of the two. One embodiment of the force receiving portion 2213 and the locking wall 113 is explained as follows.

Referring to fig. 2, the force receiving portion 2213 includes a force receiving portion guiding surface 2214 inclined upward with respect to a horizontal plane and a force receiving portion mating surface 2215 connected to the force receiving portion guiding surface 2214. The angle at which the force-receiving portion guide surface 2214 is inclined to the horizontal plane may be determined according to circumstances. Referring to fig. 4 to 6 and fig. 9 and 10, the locking wall 113 includes a locking wall guiding surface 1131 cooperating with the force receiving portion guiding surface 2214 and a locking wall mating surface 1132 connected to the locking wall guiding surface 1131, and the force receiving portion mating surface 2215 is located on the locking wall mating surface 1132 to lock the stirring blade assembly 22 and the cup holder assembly 1.

Referring to fig. 4 to 6 and fig. 9 and 10, in the case that the force-receiving portion 2213 and the locking wall 113 respectively include the above-mentioned structures, the process of assembling and disassembling the cup holder assembly 1 and the stirring blade assembly 22 is briefly as follows: after the force-receiving portion 2213 passes through the notch 114, the wrench 3 extends into the clutch accommodating cavity 111 to engage with the force-receiving portion 2213, the wrench 3 is rotated along the direction a1 shown in fig. 1, the force-receiving portion guide surface 2214 moves along the locking wall guide surface 1131, thereby facilitating the movement of the force-receiving portion 2213 along the locking wall 113, and as the wrench 3 rotates, the relative movement of the force-receiving portion 2213 and the locking wall 113 will make the force-receiving portion mating surface 2215 located on the locking wall mating surface 1132, and the stirring blade assembly 22 and the cup holder assembly 1 are locked. In the case of detaching the stirring blade assembly 22, when the wrench 3 is rotated in the direction a2 shown in fig. 1, the force receiving portion engagement surface 2215 of the force receiving portion 2213 moves relative to the locking wall engagement surface 1132, and with the rotation of the wrench 3, the force receiving portion guide surface 2214 moves along the locking wall guide surface 1131 until the force receiving portion 2213 is located in the notch 114, and in this state, the stirring blade assembly 22 can be detached from the cup holder assembly 1, in this embodiment, from the cup holder 11.

As set forth above, by the cooperation of the force-receiving portion guide surface 2214 with the locking wall guide surface 1131 and the cooperation of the force-receiving portion fitting surface 2215 with the locking wall guide surface 1131, the force-receiving portion 2213 can be more easily fitted with the locking wall 113 by the guiding function of the guide surfaces to achieve the disassembly and assembly between the stirring blade assembly 22 and the cup holder assembly 1, and furthermore, by the mutual contact of the respective fitting surfaces, the stirring blade assembly 22 and the cup holder assembly 1 can be more reliably locked.

Referring to fig. 5, 6, 9 and 10, the bottom 211 of the mixing cup includes a mounting hole penetrating through the bottom 211 of the mixing cup, the mixing blade assembly 22 is detachably mounted in the mounting hole, and includes an upper sealing ring 28, and when the mixing blade assembly 22 and the cup holder assembly 1 are locked, the upper sealing ring 28 is located between the holder body 2211 and the bottom 211 of the mixing cup to seal the mounting hole. So set up, go up sealing washer 28 seals the mounting hole for liquid in the stirring cup 21 can not pass through the mounting hole flows in cup subassembly 1 can not remain liquid on the cup subassembly 1, and under the condition that some cup subassemblies include heating plate etc. also can not influence the work of relevant parts such as heating plate because of liquid.

With continued reference to fig. 5, 6, 9 and 10, the stirring blade assembly 22 is detachably mounted in the mounting hole, and includes a lower sealing ring 29, and the cup holder 11 includes a clutch accommodating cavity 111 penetrating through the cup holder 11 and an enclosing wall 115 surrounding a circumference of an accommodating cavity opening 112 of the clutch accommodating cavity 111. The enclosing wall 115 is inserted into the lower sealing ring 29, and the lower sealing ring 29 is tightly pressed between the stirring cup bottom 211 and the enclosing wall 115. In this way, the lower seal 29 seals the gap between the wall 115 of the cup holder 11 and the bottom 211 of the stirring cup, thereby preventing external liquid and the like from entering the cup holder 11. The structure of enclosing wall 115 and lower sealing ring 29 that are inserted into each other is various, for example, one of enclosing wall 115 and lower sealing ring 29 is provided with a groove, the other of enclosing wall 115 and lower sealing ring 29 is provided with a protrusion, and the insertion is realized by inserting the protrusion into the groove, or for example, as shown in fig. 6 and 10, lower sealing ring 29 is provided with a groove, and enclosing wall 115 is inserted into the groove to realize that lower sealing ring 29 and enclosing wall 115 are inserted into each other.

Referring to fig. 2 and 10, the stirring blade assembly 22 includes a blade holder 221, a blade shaft 222, a flat pad 223, a blade assembly 224, an elastic pad 225 and a rotating element 226 a. The knife shaft 222 is assembled to the knife holder 221 to be rotatable relative to the knife holder 221, and includes a locking section 2221, an assembling section 2222, and a connecting section 2223 connected in sequence. Any structure can be used as to how the arbor 222 is assembled to rotate relative to the tool holder 221. An upper clutch 227 is connected to the connection section 2223. In fig. 2, after the knife shaft 222 passes through the knife shaft hole, the locking section 2221 and the assembling section 2222 are located above the knife holder 221, and the connecting section 2223 is inserted into the knife shaft hole. The locking section 2221 is provided with a cutter shaft locking structure. The structure of the arbor locking structure is not limited, as long as the arbor locking structure can be matched with the screwing piece locking structure to lock the blade assembly 224, for example, some combinations of snap structures, snap springs and bolts, and the like. The assembling section 2222 and the connecting section 2223 constitute a step 2224. The flat pad 223 is disposed through the knife shaft 222 and located on the step 2224. Blade assembly 224 is stacked on the flat pad 223 and includes blades that are cross-stacked and clipped to the assembly section 2222. In an embodiment of the present application, blade assembly 224 includes an upper blade 2241 and a lower blade 2242. The upper blade 2241 and the lower blade 2242 are arranged to be cross-overlapped, and although two blades are illustrated in fig. 2, it is understood by a skilled person that the number of blades may be changed in some cases as long as the blades are overlapped. The elastic pad 225 is sleeved on the knife shaft 222 and stacked on the blade assembly 224. The rotating member 226a includes a rotating member locking structure, and the structure of the rotating member locking structure is not limited as long as it can be matched with the cutter shaft locking structure. The rotating member 226a is rotated in a first direction to lock the arbor locking structure and the rotating member locking structure, and the blade assembly 224 is locked between the elastic pad 225 and the flat pad 223; rotation in a second direction opposite the first direction unlocks the arbor lock and spinner lock and blade assembly 224 is removable. The first direction is, for example, a clockwise direction and the second direction is, for example, a counterclockwise direction.

As set forth above, the components of the blender tool assembly 22 can be disassembled or assembled, in case of cleaning the blade assembly 224, it is only necessary to rotate the rotating part 226a in the second direction, in case of working the blade assembly 224, after the knife shaft 222 passes through the knife seat 221, the flat pad 223, the blade assembly 224 and the elastic pad 225 are sequentially inserted into the knife shaft 222, and then the rotating part 226a is rotated in the first direction, therefore, the assembly and disassembly of the blade assembly 224 is very convenient, and in the combination of the flat pad 223, the elastic pad 225 and the rotating part 226a and their corresponding structures, the flat pad 223 can increase the contact area of the blade assembly 224, so that the flat pad 223 and the related blade assembly 224, etc. are more stable, the elastic pad 225 can prevent the blade assembly 224 from loosening, therefore, the combination of the above components makes the parts less, the structure simple, blade subassembly is stable, is difficult to become flexible, and blade subassembly 224 is difficult to become flexible and has also reduced the structural requirement of closure 226a, and the manufacturing and designing of being convenient for, for example, because blade subassembly 224 is difficult to become flexible, the locking force requirement between closure locking structure and the arbor locking structure can reduce some, and then, be convenient for design closure locking structure and arbor locking structure.

Referring to fig. 2, although the configurations of the arbor locking structure and the rotating member locking structure are not limited as described above, in some embodiments, the arbor locking structure includes an external thread disposed on an outer surface of the locking section 2221. The screwing member 226a includes a screwing portion 2261a, the screwing portion 2261a includes a screwing member cavity extending toward the inside of the screwing member 226a in a vertical direction, an inner surface of the screwing member cavity is provided with an inner thread, and the inner thread and the outer thread are connected to lock the screwing member or the screwing member is detachable. With the arrangement, the screw thread connection enables the screw 226a to be simply connected with the knife shaft 222, the locking is reliable, the blade assembly 224 can be reliably and simply locked, and the flat pad 223, the blade assembly 224 and the elastic pad 225 can be conveniently detached. In some embodiments, the external thread of the arbor locking mechanism comprises a thread segment having a length of 3mm to 10mm, such as 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, or 10 mm. With this arrangement, the screwing element 226a is not easily loosened, and the screwing element 26a is not easily screwed too long due to the long length of the thread segment.

Referring to fig. 2, in some embodiments, in order to facilitate screwing the screwing element 226a, an outer surface of the screwing part 2261a is formed to have a hexagonal prism shape, so that an assembling and disassembling tool such as a hexagon socket wrench can be matched to screw the screwing element 226a, and in other embodiments, the screwing element 226a includes a grabbing part 2262a connected to the screwing part 2261 a. The engaging member 226a can be conveniently handled by the grasping portion 2262 a.

Referring to fig. 17 in conjunction with fig. 2, as a modification of the rotating element 226a of the above embodiment, another rotating element 226b is disclosed in the embodiment of the present application. The engaging member 226b includes an engaging portion 2261b and a grasping portion 2262 b. The engaging member 226b is different from the engaging member 226a in the structure of the grasping portion, and the other structures are the same, for example, the engaging portion 2261b of the engaging member 226b is the same as the engaging portion 2261 a. The grasping portion 2262b includes a grasping portion body 22621b connected to the screw coupling portion 2261b and a protrusion 22622b extending outward from the grasping portion body 22621b, the protrusion 22622b being offset from the blade of the blade assembly 224. The shape of the protrusion 22622b is not limited, and for example, the protrusion has a cylindrical shape and extends along the radial direction of the knife shaft 222. With such an arrangement, the outer surface of the screwing part 2261b does not need to be provided with a structure matched with a wrench, a user can unscrew or screw the screwing part 226b by holding the protrusion 22622b, the screwing and unscrewing of the screwing part 226b are more convenient, for example, the screwing and unscrewing of the screwing part 226b can be performed without a disassembling tool such as a wrench, and in some use scenarios, the protrusion 22622b can also play a role in stirring.

Referring to fig. 3, 9 and 10, the wrench 3 includes opposite arms 32, and each of the arms 32 includes the engaging portion 31, that is, the engaging portion 31 is a part of the arm 32, for example, in fig. 3, the engaging portion 31 is an end of the arm 32. The engaging portion 31 includes a groove 311 extending along the length of the arm 32. The force receiving portion 2213 is surrounded by the side walls of the groove 311, and the surrounding state is as shown in fig. 11 and 12. With such an arrangement, the force-bearing portion 2213 is surrounded by the side walls of the groove 311, and during the rotation of the wrench 3, the force-bearing portion 2213 is limited by the side walls of the groove 311, and is engaged with the engaging portion 31 more tightly, so that the force-bearing portion 2213 and the engaging portion 31 are not easy to disengage.

Referring to fig. 3, 9, 10, 13 and 16, in some embodiments, the wrench 3 includes a handle 33 remote from the engaging portion 31, and the handle 33 is located outside the cup holder assembly 1. So set up, at operation spanner 3's in-process, spanner 3 has sufficient operating space, be convenient for rotate spanner 3, for example, in some technical scheme, the cup subassembly includes the hasp, the hasp is assembled in the clutch and is held the intracavity, through the dismantlement and the equipment of rotating the hasp in order to realize stirring sword subassembly and cup subassembly towards different directions, this application compares with this kind of scheme, spanner 3 need not assemble in the cup, and stretch into the clutch and hold the chamber moreover, has bigger operating space, and convenient for operation, the rotation of being convenient for. The handle 33 is easy to grasp, and the structure is not limited. For example, in fig. 3, the wrench 3 includes a link 34 connected to a handle 33 and an arm 32, and the handle 33 is linear.

Referring to fig. 1, 7, 11, 13 to 16, the cup body assembly 2 includes a wrench placing member 20 disposed on the mixing cup 21, and the wrench placing member 20 includes a placing groove 201. The wrench 3 comprises a connecting rod 34, and the connecting rod 34 is clamped in the placing groove 201 to enable the wrench 3 to be hung on the stirring cup 21. So set up, spanner 3 is hung in stirring cup 21 after dismantling or assembling stirring knife tackle spare 22, not only is difficult to lose, when needs use, can directly take off convenient to use from stirring cup 21 nearby moreover. Based on the technical idea that the placing slot 201 is used for placing the wrench 3 so that the wrench 3 is hung on the mixing cup 21,

referring to fig. 14 and 15, the placement groove 201 penetrates through the wrench placement member 20 and includes a receiving groove 2011 and a slot 2012, and the slot 2012 includes an open section 2013 away from the receiving groove 2011 and an open section 2014 communicating with the receiving groove 2011. The open section 2014 includes a connecting wall 2015 inclined to an outer side of the open section 2013; the connecting rod 34 with the lateral wall of holding tank 2011 is tangent, in order to realize the card is established, the diameter of connecting rod 34 is D3, the maximum width of open section 2014 is D2, the width of opening section 2013 is D1, D1 < D3 be less than or equal to D2. So set up, hang spanner 3 in the piece 20 is placed to the spanner in-process, connecting rod 34 can be blockked by opening section 2013, consequently, spanner 3 is being blocked tightly in be difficult for droing behind holding tank 2011, also can guarantee to exert under the circumstances of effort to spanner 3, spanner 3 blocks into easily holding tank 2011.

Referring to fig. 7, 11, 14 and 16, the wrench placing member 20 is disposed opposite to the cup mouth of the mixing cup 21. Of course, two wrench receivers 20 are illustrated in fig. 7, 11, 14 and 16, and the skilled person will understand that the number of wrench receivers 20 may be multiple, for example, 3 or 4. So set up, piece 20 is placed not only as the part of placing spanner 3 to the spanner, and the user also can hold spanner and place piece 20 and take stirring cup subassembly 100 away from cooking machine base 200 or place in cooking machine base 200. The practicality is high, and the user experience is good.

Referring to fig. 13, 14 and 17, in another aspect, an embodiment of the present application discloses a food processor. The cooking machine includes cooking machine base 200 and any one of the aforesaid stirring cup subassembly 100, stirring cup subassembly 100 is arranged in cooking machine base 200.

The above description is only for the purpose of illustrating the preferred embodiments of the present application and is not to be construed as limiting the present application, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present application should be included in the scope of the present application.

Claims (13)

1. A blender cup assembly, comprising:

a cup holder assembly (1);

the cup body assembly (2) comprises a stirring cup (21) and a stirring knife assembly (22) assembled at the bottom (211) of the stirring cup, the stirring knife assembly (22) is detachably assembled with the cup base assembly (1) in a rotating mode, and comprises a stress part (2213) positioned outside the stirring cup (21);

a wrench (3) including an engaging portion (31) engaged with the force receiving portion (2213), the wrench (3) being rotated to rotate the stirring blade assembly (22) in a first direction to assemble the stirring blade assembly (22) and the cup holder assembly (1); rotating the wrench (3) to rotate the blending blade assembly (22) in a second direction opposite the first direction to disassemble the blending blade assembly (22) relative to the cup holder assembly (1).

2. The blender cup assembly of claim 1, wherein said blender knife assembly (22) comprises a knife seat (221), said knife seat (221) comprises a bearing seat (2212) partially located outside said blender cup (21), said force-bearing portion (2213) is oppositely disposed to said bearing seat (2212);

the cup holder assembly (1) comprises a cup holder (11), the cup holder (11) comprises a clutch accommodating cavity (111) penetrating through the cup holder (11), and the bottom of the clutch accommodating cavity (111) comprises an accommodating cavity opening (112) communicated with the inside and the outside of the clutch accommodating cavity (111), opposite locking walls (113) and opposite notches (114) positioned at the end parts of the locking walls (113);

bearing frame (2212) is followed hold accent (112) and stretch into clutch holds chamber (111), spanner (3) stretch into clutch holds chamber (111) with atress portion (2213) interlock, atress portion (2213) are located under the condition of breach (114), stirring sword subassembly (22) can be dismantled for cup subassembly (1), atress portion (2213) are located under the condition of locking wall (113), stirring sword subassembly (22) with the cup subassembly locks.

3. The blending cup assembly of claim 2, wherein the force receiving portion (2213) comprises a force receiving portion guide surface (2214) inclined upward with respect to a horizontal plane and a force receiving portion mating surface (2215) connected to the force receiving portion guide surface (2214);

the locking wall (113) comprises a locking wall guide surface (1131) matched with the stress part guide surface (2214) and a locking wall matching surface (1132) connected with the locking wall guide surface (1131), and the stress part matching surface (2215) is located on the locking wall matching surface (1132) so that the stirring knife assembly (22) and the cup seat assembly (1) are locked.

4. The stirring cup assembly of claim 1, wherein the stirring cup bottom (211) comprises a mounting hole penetrating through the stirring cup bottom (211), the stirring blade assembly (22) comprises an upper sealing ring (28) and a blade holder (221), the blade holder (221) comprises a blade holder body (2211) shielding the mounting hole, and the upper sealing ring (28) is located between the blade holder body (2211) and the stirring cup bottom (211) to seal the mounting hole when the stirring blade assembly (22) and the cup holder assembly (1) are locked;

and/or the stirring knife assembly (22) is arranged in the mounting hole and comprises a lower sealing ring (29); the cup seat (11) comprises a clutch accommodating cavity (111) penetrating through the cup seat (11) and a surrounding wall (115) surrounding a cavity opening (112) containing circumference of the clutch accommodating cavity (111), the surrounding wall (115) is inserted with the lower sealing ring (29), and under the condition that the stirring knife assembly (22) and the cup seat assembly (1) are locked, the lower sealing ring (29) is pressed between the stirring cup bottom (211) and the surrounding wall (115).

5. The blender cup assembly of claim 1, wherein said blender blade assembly (22) comprises:

a tool holder (221);

the cutter shaft (222) is assembled on the cutter holder (221) to rotate relative to the cutter holder (221), and comprises a locking section (2221), an assembling section (2222) and a connecting section (2223) which are sequentially connected, the locking section (2221) is provided with a cutter shaft locking structure, and the assembling section (2222) and the connecting section (2223) form a step (2224);

the flat pad (223) is penetrated through the cutter shaft (222) and is positioned on the step (2224);

a blade assembly (224) stacked on said flat pad (223) and comprising blades cross-stacked and clipped to said assembly section;

the elastic pad (225) is sleeved with the cutter shaft (222) and is stacked on the blade component (224);

a swivel comprising a swivel locking structure, the swivel being rotated in a first direction to lock the arbor locking structure and the swivel locking structure, the blade assembly (224) being locked between the spring pad (225) and the flat pad (223); rotating in a second direction opposite the first direction to unlock the arbor lock and the spinner lock and the blade assembly (224) is removable.

6. The blending cup assembly of claim 5, wherein the arbor locking structure comprises external threads disposed on an outer surface of the locking section (2221), the closure member comprises a closure portion, the closure portion comprises a closure member cavity extending in a vertical direction into the closure portion, and the closure member locking structure comprises internal threads disposed on an inner surface of the closure member cavity.

7. The blending cup assembly of claim 5, wherein the screwing member (226b) comprises a screwing part (2261b) and a grabbing part (2262b), the screwing part (2261b) is provided with the screwing member locking structure, the grabbing part (2262b) comprises a grabbing part body (22621b) connected with the screwing part and a protruding part (22622b) extending to the outer side of the grabbing part body (22621b), and the protruding part (22622b) is staggered with the blade of the blade assembly (224).

8. A mixing cup assembly according to any of claims 1-4, wherein the wrench (3) comprises facing arms (32), each arm (32) comprising the engagement portion (31) comprising a groove (311) extending along the length of the arm (32), the force receiving portion (2213) being surrounded by side walls of the groove (311).

9. A blender cup assembly as claimed in any one of claims 1 to 4, wherein said wrench (3) comprises a handle (33) remote from said bite (31), said handle (33) being located outside said cup holder assembly (1).

10. A mixing cup assembly according to any of the claims 1 to 4, wherein the cup body assembly (2) comprises a key placement member (20) arranged to the mixing cup (21), the key placement member (20) comprising a placement groove (201); the wrench (3) comprises a connecting rod (34), and the connecting rod (34) is clamped in the placing groove (201) so that the wrench (3) can be hung on the stirring cup (21).

11. The blender cup assembly of claim 10, wherein said placement slot (201) extends through said wrench placement (20) and comprises a receiving slot (2011) and a slot (2012), said slot (2012) comprising an open section (2013) distal from said receiving slot (2011) and an open section (2014) in communication with said receiving slot (2011), said open section (2014) comprising a connecting wall (2015) inclined to an outside of said open section (2013); the connecting rod (34) is tangent to the side wall of the accommodating groove (2011) to realize the clamping;

the diameter of the connecting rod (34) is D3, the maximum width of the open section (2014) is D2, the width of the open section (2013) is D1, and D1 is more than D3 and less than or equal to D2.

12. The mixing cup assembly according to claim 10, wherein the wrench placement member (20) is oppositely disposed to the rim of the mixing cup (21).

13. A food processor, characterized in that, comprises a food processor base (200) and the stirring cup assembly (100) of any one of claims 1 to 12, the stirring cup assembly (100) is arranged on the food processor base (200).

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