CN215272153U - Cup subassembly and cooking machine of cooking machine - Google Patents

Abstract

The application provides a cup subassembly and cooking machine of cooking machine. The cup assembly comprises a stirring cup, a knife assembly and a fixed disk. The stirring cup comprises a cup body and a cup seat arranged at the bottom of the cup body. The knife assembly is detachably mounted at the bottom of the stirring cup. The fixed disk comprises a fixed disk main body and an external force applying piece assembled on the fixed disk main body, the fixed disk main body is connected to the cup base in a screwing mode and is pressed at the bottom of the cutter assembly, and the cutter assembly is in sealing joint with the cup body under the pressure action of the fixed disk main body. The external force applying piece is used for applying external force and is used for disassembling and assembling the fixed disc. The external force applying piece is arranged, so that manual operation and torque application are facilitated, the fixing disc can be conveniently disassembled and assembled, and the tool setting assembly can be conveniently disassembled and assembled.

Description

Cup subassembly and cooking machine of cooking machine

Technical Field

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

Background

With the increasing living standard of people, many different types of food processors appear on the market. The functions of the food processor mainly include, but are not limited to, functions of making soybean milk, squeezing fruit juice, making rice paste, mincing meat, shaving ice, making coffee and/or blending facial masks and the like. The food processor can comprise a soybean milk machine, a stirrer or a wall breaking food processor and other machines for crushing and stirring food materials. Present cooking machine, broken wall cooking machine especially, knife tackle spare need keep with the relatively fixed of cup through the fixed disk of screwing, and this action of the fixed disk of screwing is hard, causes knife tackle spare dismouting difficulty.

SUMMERY OF THE UTILITY MODEL

The application provides a cup subassembly and cooking machine of modified cooking machine can make things convenient for staff gripping and application of force during dismouting fixed disk, and convenience of customers carries out the dismouting to fixed disk and knife tackle spare.

A cup assembly for a food processor, comprising:

the cup body comprises a cup body and a cup seat arranged at the bottom of the cup body;

the cutter assembly is detachably arranged at the bottom of the stirring cup; and

the fixed disk comprises a fixed disk main body and an external force applying part assembled on the fixed disk main body, the fixed main body is connected with the cup base in a screwing mode and is pressed at the bottom of the knife assembly, the knife assembly is in sealing joint with the cup body under the pressure action of the fixed disk main body, and the external force applying part is used for external force application and dismounting the fixed disk. The external force applying part is arranged on the fixed disk, so that a user can apply torque to the fixed disk through the external force applying part, the user can conveniently hold and apply force to hands, the fixed disk can be conveniently screwed in the cup seat and screwed out from the cup seat, the fixed disk can be conveniently disassembled and assembled, and the cutter assembly can be conveniently disassembled and washed.

Optionally, the external force applying member includes a protruding state and a storage state, in the protruding state, the external force applying member protrudes from the bottom of the fixed disk, and an operation space for being grasped by a human hand is left around the external force applying member, in the storage state, the external force applying member is stored in the fixed disk, and the external force applying member is set to be capable of being switched between the protruding state and the storage state. Therefore, the external force applying piece can be switched to different states according to needs, for example, when the knife assembly is disassembled and assembled, the external force applying piece is switched to a protruding state from a storage state, and the operation of a user is facilitated; after the dismouting is accomplished, can exert the piece from outstanding state conversion to the state of accomodating with external force, avoid external force to exert the piece and interfere the equipment of cup subassembly with other parts, increased the flexibility that external force exerted the position.

Optionally, the external force applying member is movably connected to the fixed disk main body, and the external force applying member is switched from the protruding state to the receiving state or from the receiving state to the protruding state through the movable connection. The external force applying part can be in different positions relative to the fixed disk main body in the moving process, the external force applying part can be in different states at different positions, and the structure of the external force applying part cannot be changed.

Optionally, the external force applying member is rotatably connected to the fixed disk main body. The rotary connecting structure is simple in arrangement and convenient to operate.

Optionally, the external force applying member includes a shaft body formed at an end portion, the fixed disk main body includes a shaft hole, the shaft body is rotatably assembled in the shaft hole, and a damping force is provided between the shaft body and an inner wall of the shaft hole. The damping force can provide the resistance for the rotation of axis body, for example, at the axis body for when the shaft hole rotated certain angle, the damping force can keep the axis body at this angle, avoids the axis body to rock back and forth in the shaft hole.

Optionally, the fixed disk includes locking piece and first torsional spring, locking piece movably assemble in the fixed disk main part, including locking state and unblock state, external force apply the piece include with the fixed disk main part rotates the axis body of being connected, first torsional spring assemble in the axis body, pretension is in the axis body with between the fixed disk main part under the locking state, external force apply the piece quilt the locking piece is pushed down, external force apply the piece and is in the state of accomodating, first torsional spring is in moment that produces under the locking state is greater than the moment that produces when assembling under the unblock state, the locking piece with the separation is applied to external force, external force apply the piece pass through the restoring force moment of first torsional spring is followed the state of accomodating converts to outstanding state. In this embodiment, utilize the torsional spring energy storage and the mode of release energy, make external force apply the piece and can follow the state of accomodating automatic switch-over to outstanding state, the operation is simpler, convenient.

Optionally, the fixed disk includes the second torsional spring, the locking piece with the fixed disk main part rotates to be connected, the locking piece include with the fixed disk main part rotates the locking piece axis body of connecting, the second torsional spring assemble in the locking piece axis body, pretension is in the locking piece axis body with between the fixed disk main part, the locking piece passes through the pretension moment of second torsional spring keeps the locking state. The moment of first torsional spring is overcome through the moment of second torsional spring to the locking piece, and keeps the locking state avoids establishing connection structure between locking piece and fixed disk main part, and unblock easy operation.

Optionally, the external force applying member includes a protruding portion, the protruding portion protrudes in a direction away from the center of the cup body, the fixing disk main body is provided with an accommodating groove, in the accommodating state, the protruding portion is accommodated in the accommodating groove, the fixing disk further includes a holding structure, and the holding structure is used for holding the protruding portion in the accommodating groove in the accommodating state. The holding structure can limit the protruding part, and prevent the external force applying member 132 from separating from the accommodating groove and protruding out of the fixing disk main body in the accommodating state, so that the external force applying member can be more reliably held in the accommodating state.

Alternatively, the holding structure includes a projection projecting from a side wall of the receiving groove toward the projection, and the projection is held in the receiving groove by a frictional force with the projection. The structure can enable the protrusion and the bulge to be mutually extruded, acting force is generated between the protrusion and the bulge, the structure is simple, and the realization is convenient.

Optionally, the external force applying member includes a foldable portion configured to be foldable or unfoldable, the foldable portion being in the protruding state when unfolded, and the foldable portion being in the stowed state when folded. The external force applying member can be switched between the protruding state and the accommodated state by changing its structure, for example, extending and contracting.

A cooking machine comprises a host and a cup assembly as in any one of the above, wherein the cup assembly is detachably assembled on the host.

The technical scheme provided by the application can at least achieve the following beneficial effects:

the application provides a cup subassembly and cooking machine of cooking machine, wherein, the fixed disk closes the cup soon to knife tackle spare is located in the pressure, consequently, need pull down the fixed disk earlier during dismouting knife tackle spare. In this application, the fixed disk include the fixed disk main part and assemble in the external force of fixed disk main part is exerted the piece, external force is exerted and is supplied the exogenic action, is used for the dismouting the fixed disk. So, the user can apply the piece through external force and apply the moment of torsion to the fixed disk, makes things convenient for the staff to grip and exert oneself, makes things convenient for fixed disk screw in cup and revolves out from the cup, conveniently carries out dismouting operation to the fixed disk, and then conveniently unpicks and washes the tool setting subassembly.

Drawings

FIG. 1 is a schematic view of a cup assembly shown in an exemplary embodiment of the present application;

FIG. 2 is a cross-sectional view of a cup assembly shown in an exemplary embodiment of the present application;

FIG. 3 is an exploded view of the cup assembly shown in an exemplary embodiment of the present application;

FIG. 4 is a schematic view of a fixing plate shown in an exemplary embodiment of the present application, wherein an external force applying member is in a protruding state;

FIG. 5 is a schematic view of a holding pan shown in an exemplary embodiment of the present application, wherein the external force applying member is in a stowed state;

FIG. 6 is an exploded view of a holding pan shown in an exemplary embodiment of the present application;

fig. 7 is an exploded view of a fixed disk shown in yet another embodiment of the present application.

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 and methods consistent with aspects of the present application.

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. As used in this application, the terms "first," "second," and the like do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. Similarly, the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one, and if only "a" or "an" is denoted individually. "plurality" or "a number" means two or more. Unless otherwise specified, "front", "back", "lower" and/or "upper", "top", "bottom", and the like are for ease of description only and are not limited to one position or one spatial orientation. The word "comprising" or "comprises", and the like, means that the element or item listed as preceding "comprising" or "includes" covers the element or item listed as following "comprising" or "includes" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

Referring to fig. 1, fig. 1 is a schematic view illustrating a cup assembly 100 of a food processor according to an exemplary embodiment of the present application.

The application provides a cooking machine, including host computer (not shown) and the cup subassembly 100 that is used for splendid attire to eat the material, cup subassembly 100 detachably assembles in the host computer, and the host computer can adopt underneath formula, namely, the host computer is assembled in the below of cup subassembly 100. Wherein, the cooking machine includes but not limited to broken wall machine, juice extractor etc.. The cup assembly 100 includes a mixing cup 10 and a cup cover 20 covering the mixing cup 10, and the manner of covering the cup cover 20 on the mixing cup 10 is not limited, for example, the cup cover 20 can be engaged with or screwed on the mixing cup 10.

Referring to fig. 2 and 3, fig. 2 illustrates a cross-sectional view of a cup assembly 100 according to an exemplary embodiment of the present application. Fig. 3 shows an exploded view of the cup assembly 100.

The blender cup 10 includes a cup body 11 and a cup holder 112 assembled to the bottom of the cup body 11. Wherein, cup 11 includes stirring chamber 110, and the food material splendid attire is in stirring chamber 110. The cup holder 112 is provided as a hollow structure including a hollow cavity 1120.

The blender cup 10 further includes a knife assembly 12 and a stationary plate 13. A knife assembly 12 is disposed within the cavity 1120 and is removably mounted to the bottom of the blender cup 10. The blade assembly 12 includes a stirring blade 120, and the stirring blade 120 is inserted into the stirring chamber 110. The fixed disk 13 is assembled in the cavity 1120 and located below the knife assembly 12, the fixed disk 13 is connected to the cup base 112 in a screwing manner and is pressed on the knife assembly 12, and the knife assembly 12 is in sealing engagement with the bottom end of the cup body 11 under the pressure action of the fixed disk 13. The bottom end of cup 11 is open and knife assembly 12 is formed as the bottom of cup 11. In one embodiment, the blending cup 10 includes a heating plate 14, the heating plate 14 is assembled to the knife assembly 12, and the heating plate 14 generates heat in a power-on state for heating the food material in the blending cavity 110. The heating plate 14 may be in direct contact with the food material within the blending cavity 110.

In the embodiment shown in fig. 2 and 3, the blending cup 10 further includes a cup holder fixing ring 15, a cup holder waterproof ring 16 and a cup holder sealing ring 17, the cup holder fixing ring 15 is screwed on the cup body 11, and the cup holder waterproof ring 16 is clamped between the cup holder fixing ring 15 and the cup body 11. The cup seal ring 17 is assembled to the cup holder fixing ring 15, and the knife assembly 12 is sealingly engaged with the cup body 11 through the cup holder fixing ring 15.

Referring to fig. 4, fig. 4 is a schematic view illustrating the fixing plate 13 according to an exemplary embodiment of the present application, wherein the external force applying member 132 is in a protruding state.

The fixed platter 13 includes a fixed platter main body 130 and an external force applying member 132 assembled to the fixed platter main body 130. Wherein, the fixing plate main body 130 is screwed with the cup holder 112. The external force applying member 132 is used for applying an external force to screw the main body 130 to the cup holder 112. Through set up external force on fixed disk 13 and exert piece 132, the user can exert the piece 132 through external force and exert the moment of torsion to fixed disk 13, makes things convenient for the staff to hold and exert oneself, makes things convenient for fixed disk 13 screw in cup 112 and unscrew from cup 112, carries out the dismouting operation of fixed disk 13, and then conveniently unpicks and washes knife tackle spare 12. Referring to fig. 4 and 5, fig. 5 is a schematic view illustrating the external force applying member 132 of the fixing plate 13 in a storage state.

In one embodiment, the external force applying member 132 includes a protruding state in which the external force applying member 132 protrudes from the bottom of the fixed tray 13 with an operation space left around for a human hand to grip, and a stored state in which the external force applying member 132 is stored inside the fixed tray 13, and the external force applying member 132 is configured to be capable of switching between the protruding state and the stored state. Thus, the external force applying member 132 can be switched to different states as required, for example, when the knife assembly 12 is disassembled and assembled, the external force applying member 132 is switched from the accommodating state to the protruding state, which is convenient for the user to operate; after the assembly and disassembly are completed, the external force applying member 132 can be switched from the protruding state to the receiving state, so that the external force applying member 132 is prevented from interfering with the assembly of the cup assembly 100 and other parts, and the flexibility of the position of the external force applying member 132 is increased.

In one embodiment, the external force applying member 132 includes a foldable portion configured to be folded or unfolded, the foldable portion being in the protruding state when unfolded, and the foldable portion being in the receiving state when folded. That is, the external force applying member 132 can realize the switching between the protruding state and the accommodated state by the change of its own structure, such as the extension and the contraction.

In this embodiment, the external force applying member 132 is movably connected to the fixed tray main body 130, and the external force applying member is switched from the protruding state to the receiving state or from the receiving state to the protruding state by the movable connection. That is to say, the external force applying member 132 can be located at different positions relative to the fixing disk main body 130 during the movement process, and at different positions, the external force applying member 132 can be located at different states, and the structure of the external force applying member 132 itself does not change, so that the external force applying member 132 has a relatively simple structure and is convenient to process and manufacture.

In a specific embodiment, the external force applying member 132 is rotatably coupled to the fixing disk main body 130. The rotary connecting structure is simple in arrangement and convenient to operate. For example, when the external force applying member 132 is rotated clockwise, the external force applying member 132 may be switched to the protruding state, and when the external force applying member 132 is rotated counterclockwise, the external force applying member 132 may be switched to the storage state, or vice versa. Of course, in other embodiments, the external force applying member 132 and the fixing disk main body 130 may be connected by a universal ball.

The external force applying member 132 includes a shaft body (not shown in fig. 4) formed at an end portion thereof, and the stationary platen main body 130 includes a shaft hole (not shown) rotatably assembled in the shaft hole, and a damping force is applied between the shaft body and an inner wall of the shaft hole. The damping force can provide the resistance for the rotation of axis body, for example, at the axis body for when the shaft hole rotated certain angle, the damping force can keep the axis body at this angle, avoids the axis body to rock back and forth in the shaft hole. The embodiment of generating the damping force in the inner wall of the shaft body and the shaft hole is not limited. For example, the tolerance of the shaft body and the shaft hole can be controlled. In order to reduce the processing degree of difficulty, can also establish flexible circle at the axis body overcoat, on the basis of guaranteeing that the axis body puts into the shaft hole, ensure that the axis body can also be at the shaft hole internal rotation.

With continued reference to fig. 4 and 5, the external force applying member 132 includes a protrusion 1320, and the protrusion 1320 may be formed in a middle region to provide a larger operation space for a user, but is not limited thereto. In one embodiment, the cross-section of the protrusion 1320 may be larger than the cross-section of the external force applying member 132 at other portions. This makes the protrusion 1320 easy to grasp and strong, avoiding deformation and breakage when subjected to force.

In this embodiment, as shown in fig. 5, the protrusion 1320 protrudes from the center of the cup 11, and accordingly, the fixed disk main body 130 is provided with a receiving groove 1300, and in the receiving state, the protrusion 1320 is received in the receiving groove 1300, and the fixed disk main body 130 further includes a retaining structure 1302, and the retaining structure 1302 is used for retaining the protrusion 1320 in the receiving groove 1300 in the receiving state. The holding structure can limit the protrusion 1320, so as to prevent the external force applying member 132 from separating from the receiving groove 1300 and protruding out of the fixing tray main body 130 in the storage state, so that the external force applying member 132 is more reliably kept in the storage state.

The embodiment of the holding structure is not limited. In one embodiment, the retaining structure includes a protrusion protruding from a sidewall of the receiving groove 1300 toward the protrusion 1320, and the protrusion 1320 is retained in the receiving groove 1300 by a frictional force with the protrusion. This structure can make the arch and the bulge 1320 extrude each other, produces the effort between the two, and simple structure realizes the convenience. The number of the projections is not limited, and one or more projections may be provided.

Referring to fig. 6, fig. 6 is an exploded view of the fixing plate 13.

In one embodiment, the bottom of the fixing plate main body 130 is formed with a rib plate 1304, the fixing plate 13 further includes a connecting plate 133 connected to the rib plate 1304, a shaft hole is reserved at the connecting position of the rib plate 1304 and the connecting plate 133, and the shaft end of the external force applying member 132 is inserted into the shaft hole. Two sets of rib plates 1304 and connecting pieces 133 are provided to form two shaft holes, one for each of the two shaft ends of the external force applying member 132.

The shape of the external force applying member 132 is not limited. In this embodiment, the external force applying member 132 has a semicircular structure to match the contour of the fixing disk main body 130.

Referring to fig. 7, fig. 7 is an exploded view of another embodiment of the fixing plate 13.

The stationary tray 13 includes a locking member 134 and a first torsion spring 135, and the locking member 134 may lock the external force applying member 132 in the accommodated state. Specifically, the locking member 134 is movably assembled to the fixed platter main body 130, the external force applying member 132 includes a shaft body 1322 rotatably connected to the fixed platter main body 130, and the first torsion spring 135 is assembled to the shaft body 1322 and preloaded between the shaft body 1322 and the fixed platter main body 130. A first torsion arm 1350 of the first torsion spring 135 is mounted to the shaft body 1322, for example, hung on a boss 1324 protruding from the shaft body 1322, and a second torsion arm 1352 abuts against the stationary tray main body 130. In the mounted state, the included angle between the two torsion arms is smaller than the included angle between the two torsion arms in the free state, so that the first torsion spring 135 is preloaded between the shaft body 1322 and the fixed disk main body 130.

The fixed disk main body 130 includes a shaft hole. In the embodiment shown in fig. 7, the fixed disk main body 130 comprises a fixed disk base 1301 and a fixed disk cover 1303, the fixed disk base 1301 is provided with a semicircular hole 13010 with an upward opening, the fixed disk cover 1303 is provided with a semicircular hole (not shown) with a downward opening, the fixed disk base 1301 and the fixed disk cover 1303 are assembled up and down, the semicircular hole 13010 with an upward opening is butted with the semicircular hole with a downward opening to form a shaft hole together, and a shaft body 1322 can be rotatably inserted into the shaft hole.

The lock member 134 includes a locked state in which the external force applying member 132 is pressed by the lock member 134 in the stored state and an unlocked state. At this time, the angle of the torsion arms of the first torsion spring 135 is further reduced, and the moment generated by the first torsion spring 135 in the locked state is larger than the moment generated at the time of installation. The locking member 134 holds the external force applying member 132 in the accommodated state against the moment of the first torsion spring 135. In the unlocked state, the locking member 134 is separated from the external force applying member 132, and the external force applying member 132 is switched from the accommodated state to the protruding state by the restoring torque of the first torsion spring 135, where the torque of the first torsion spring 135 is the torque generated when mounting. The scheme provides another implementation mode for the external force applying piece 132 to realize the conversion between the storage state and the protruding state, and the external force applying piece 132 can be automatically switched to the protruding state from the storage state by utilizing the energy storage and release modes of the torsion spring, so that the operation is simpler and more convenient.

Two ends of the external force applying member 132 are respectively provided with a shaft body 1322, and correspondingly, two first torsion springs 135 are correspondingly assembled to the shaft body 1322, so as to ensure the rotational stability of the external force applying member 132.

In the locked state, the locking member 134 may be held relatively fixed to the fixing platter main body 130 by a connection structure, such as a hook, to overcome the moment of the first torsion spring 135. In this embodiment, the fixed platter 13 includes the second torsion spring 136, the locking member 134 overcomes the moment of the first torsion spring 135 by the moment of the second torsion spring 136, and is maintained in the locked state, so that a connection structure between the locking member 134 and the fixed platter main body 130 is prevented, and the unlocking operation is simple. Specifically, the locking member 134 is rotatably connected to the fixed disk main body 130, the locking member 134 includes a locking member shaft 1340 rotatably connected to the fixed disk main body 130, and the second torsion spring 136 is assembled to the locking member shaft 1340 and pre-tightened between the locking member shaft 1340 and the fixed disk main body 130, so that the locking member 134 can be maintained in the locking state by a moment generated when the second torsion spring 136 is installed.

The first torsion arm 1360 of the second torsion spring 136 abuts against the locking member 134, and the second torsion arm 1362 of the second torsion spring 136 abuts against the fixed disk main body 130. In the installed state, the included angle between the two torsion arms is smaller than the included angle between the two torsion arms in the free state, and the moment generated when the second torsion spring 136 is installed is a pre-tightening moment, which can pre-tighten the first torsion spring 135 between the shaft 1322 and the fixed disk main body 130 and maintain the locking member 134 in the locked state.

In one embodiment, a notch (not shown) is formed in one side of the cup holder 112, and when the fixing plate 13 is mounted, the fixing plate 13 is mounted in place when the locking member 134 corresponds to the notch of the cup holder 112, thereby confirming the accuracy of the mounting position of the fixing plate 13.

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

Claims (11)

1. The utility model provides a cup subassembly of cooking machine which characterized in that includes:

the stirring cup (10) comprises a cup body (11) and a cup seat (112) assembled at the bottom of the cup body (11);

the cutter assembly (12) is detachably arranged at the bottom of the stirring cup (10); and

fixed disk (13), including fixed disk main part (130) and assemble in external force application member (132) of fixed disk main part (130), fixed disk main part (130) with the mode of closing soon connect in cup (112), and press and locate the bottom of knife tackle spare (12), knife tackle spare (12) be in the pressure action of fixed disk main part (130) down with cup (11) sealing joint, external force application member (132) supply external force effect, are used for the dismouting fixed disk (13).

2. The cup assembly of food processor as claimed in claim 1, wherein the external force applying member (132) comprises a protruding state and a storage state, wherein the external force applying member (132) protrudes from the bottom of the fixed disk (13) in the protruding state, and an operation space for a human hand to grasp is left around the external force applying member, and in the storage state, the external force applying member (132) is stored in the fixed disk (13), and the external force applying member (132) is configured to be capable of switching between the protruding state and the storage state.

3. The cup assembly of claim 2, wherein the external force applying member (132) is movably connected to the fixed tray main body (130), and the external force applying member (132) is switched from the protruding state to the receiving state or from the receiving state to the protruding state by the movable connection.

4. The food processor cup assembly according to claim 3, wherein the external force applying member (132) is rotatably connected to the fixed disk main body (130).

5. The food processor cup assembly according to claim 4, wherein the external force applying member (132) comprises a shaft body formed at an end portion, and the fixing plate main body (130) comprises a shaft hole, the shaft body is rotatably assembled in the shaft hole, and a damping force is provided between the shaft body and an inner wall of the shaft hole.

6. The cup assembly of the food processor as claimed in claim 4, wherein the fixed disk (13) comprises a locking member (134) and a first torsion spring (135), the locking member (134) is movably assembled to the fixed disk main body (130) and comprises a locking state and an unlocking state, the external force applying member (132) comprises a shaft body (1322) rotatably connected with the fixed disk main body (130), and the first torsion spring (135) is assembled to the shaft body (1322) and pre-tightened between the shaft body (1322) and the fixed disk main body (130);

in the locked state, the external force applying member (132) is pressed by the locking member (134), the external force applying member (132) is in the stored state, the moment generated by the first torsion spring (135) in the locked state is greater than the moment generated at the time of assembly, in the unlocked state, the locking member (134) is separated from the external force applying member (132), and the external force applying member (132) is switched from the stored state to the projected state by the restoring moment of the first torsion spring (135).

7. The cup assembly of the food processor as claimed in claim 6, wherein the fixed disk (13) comprises a second torsion spring (136), the locking member (134) is rotatably connected with the fixed disk main body (130), the locking member (134) comprises a locking member shaft body (1340) rotatably connected with the fixed disk main body (130), the second torsion spring (136) is assembled on the locking member shaft body (1340), the pretension is between the locking member shaft body (1340) and the fixed disk main body (130), and the locking member (134) is kept in the locking state by the pretension torque of the second torsion spring (136).

8. The cup assembly of food processor according to any one of claims 3 to 7, wherein the external force applying member (132) comprises a protrusion (1320), the protrusion (1320) is protruded away from the center of the cup body (11), the fixing disk main body (130) is provided with a receiving groove, in the receiving state, the protrusion (1320) is received in the receiving groove (1300), the fixing disk (13) further comprises a holding structure (1302), and the holding structure (1302) is used for holding the protrusion (1320) in the receiving groove (1300) in the receiving state.

9. A cup assembly for a food processor according to claim 8, wherein said retaining structure comprises a protrusion protruding from a side wall of said receiving groove (1300) towards said protrusion (1320), said protrusion (1320) being retained within said receiving groove (1300) by friction with said protrusion.

10. A processor cup assembly according to claim 2, wherein the external force applying member (132) comprises a foldable portion, the foldable portion being arranged to be foldable or unfoldable, the foldable portion being in the protruding state when unfolded, the foldable portion being in the stowed state when folded.

11. A food processor, comprising a main machine and a cup assembly (100) as claimed in any one of claims 1 to 10, wherein the cup assembly (100) is detachably assembled with the main machine.

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