CN219249939U - Stirring cup assembly and cooking machine - Google Patents

Abstract

The application discloses stirring cup subassembly and cooking machine. The stirring cup assembly comprises a stirring cup, a cup seat, a cutter head assembly and a compression ring assembly. The cup seat and the stirring cup form a through shape, and the cup seat is provided with a blocking part. The compression ring assembly comprises a compression ring, a key assembly and a lock catch assembly. The press ring rotates around the cup seat towards a first direction to lock the cutter head assembly at the bottom of the stirring cup, and after the key assembly is pressed down, the key assembly is locked by the lock catch assembly and blocked by the blocking part to limit the press ring to rotate towards a second direction, and the second direction is opposite to the first direction. The button assembly is unlocked with the lock catch assembly and separated from the blocking part, and the compression ring rotates towards the second direction to unlock the cutter head assembly. As described above, only the latch assembly is operated, so that the press ring can be rotated in the second direction to detach the cutter head assembly after the key assembly is separated from the latch assembly and the blocking portion, and thus, potential safety hazards can be avoided.

Description

Stirring cup assembly and cooking machine

Technical Field

The application relates to the technical field of small household appliances, in particular to a stirring cup assembly and a cooking machine.

Background

The cooking machine comprises a stirring cup component and a main machine. The stirring cup assembly comprises a stirring cup, a cup seat, a cutter head assembly and a locking piece. The cup seat and the stirring cup are assembled. The locking member is rotated in a first direction to lock the cutterhead assembly to the bottom of the stirring cup, and rotated in a second direction opposite to the first direction, so that the cutterhead assembly can be detached for cleaning and the like.

In use, it has been found that inadvertent contact with the mixing cup can cause the locking member to rotate in a second direction, thereby unlocking the cutterhead assembly, e.g., causing the cutterhead assembly to fall off, etc., which can present a safety hazard.

Disclosure of Invention

An object of the application is to provide a stirring cup assembly and cooking machine. The clamping ring of the stirring cup assembly can unlock the cutter head assembly only under the condition of manual operation, so that potential safety hazards are avoided.

The application provides a stirring cup assembly. The stirring cup assembly comprises a stirring cup, a cup seat, a cutter head assembly and a compression ring assembly, wherein: the cup seat and the stirring cup form a through shape, and the cup seat is provided with a blocking part. The compression ring assembly comprises a compression ring, a key assembly and a lock catch assembly. The press ring rotates around the cup seat towards a first direction to lock the cutter head assembly at the bottom of the stirring cup, and after the key assembly is pressed down, the key assembly is locked by the lock catch assembly and blocked by the blocking part to limit the press ring to rotate towards a second direction, and the second direction is opposite to the first direction. The button assembly is unlocked with the lock catch assembly and separated from the blocking portion, and the pressing ring rotates towards a second direction to unlock the cutter head assembly.

As described above, only after the latch assembly is operated so that the key assembly is separated from the latch assembly and the blocking portion, the pressing ring can rotate in the second direction to enable the cutter head assembly to be detached, and the cutter head assembly cannot be detached without operating the latch assembly, so that potential safety hazards can be avoided by setting the key assembly and the latch assembly and based on the matching relationship of the key assembly and the latch assembly. In addition, the key assembly and the lock catch assembly are combined, and the key assembly has a reset function, so that after the key assembly and the lock catch assembly are unlocked, the key assembly can be automatically separated from the blocking part, and the unlocking is convenient.

In some embodiments, the blocking portion is a blocking notch disposed at an edge of the cup seat, and the key assembly includes a key and a reset member. The key is positioned in the blocking notch, and the reset piece deforms to limit the compression ring to rotate towards the second direction; under the condition that the key is unlocked with the lock catch assembly, the key is separated from the blocking notch under the reset action of the reset piece.

As the blocking part is the blocking notch arranged at the edge of the cup seat, the key is pressed and positioned in the blocking notch, and the key is separated from the blocking part under the reset action of the reset piece and the unlocking action of the locking component, so that the operation is convenient, and the structure of the cup seat or the structure of the stirring cup component is complex by arranging the key component and the blocking notch on the cup seat.

In some embodiments, the key assembly includes a shaft pin, and the return member is a torsion spring; the key is rotatably connected with the pressing ring through the shaft pin.

According to the arrangement, as the key assembly comprises the shaft pin, the reset piece is a torsion spring, and therefore the key is blocked by the blocking part after being overturned, or is overturned to reset under the action of the elastic force of the reset piece, the key is operated to be more in accordance with the operation habit, and the operation is convenient.

In some embodiments, the press ring assembly includes a fixture assembled to the press ring, the fixture including a receiving groove, an inner surface of the receiving groove including an arcuate surface; the key comprises matching surfaces distributed along the circumferential direction of the key; the matching surface is arc-shaped, and the matching surface moves along the arc-shaped surface in the key rotation process; alternatively, the compression ring comprises a containing groove, and the inner surface of the containing groove comprises an arc-shaped surface; the key comprises matching surfaces distributed along the circumferential direction of the key; the matching surface is arc-shaped, and in the key rotation process, the matching surface moves along the arc-shaped surface.

Above-mentioned setting, the button with the mounting or with the clamping ring passes through the mating surface is followed the arcwall face motion, and the upset of button is more smooth and easy, for example, mating surface and arcwall face cooperation can be directed and spacing to make the upset of button more smooth and easy, finally, the convenient operation of button.

In some embodiments, the latch assembly includes a key latch and an elastic member; the key assembly comprises a key, and the key lock catch moves towards a second direction under the action of the elasticity of the elastic piece and is inserted with the key so as to lock the key assembly; the key lock catch moves towards a first direction opposite to a second direction under the action of external force, and the elastic piece deforms, so that the key lock catch and the key are unlocked.

As the lock catch assembly comprises the key lock catch and the elastic piece, after the key is pressed to the blocking part, the key lock catch is inserted with the key under the action of the elastic force of the elastic piece, so that the key can be automatically locked by the key lock catch under the action of the elastic force of the elastic piece only by pressing the key in place, the operation is convenient, the key lock catch is applied with acting force to enable the key lock catch to move towards the first direction, and after the key lock catch and the key are unlocked, the key can be reset by the reset piece to be separated from the blocking part, so that the unlocking is convenient.

In some embodiments, the key comprises a slot and the key locker comprises an insertion section adapted to the slot, the insertion section decreasing in a direction away from the key locker.

As the inserting section is matched with the slot and is reduced in the direction away from the key lock catch, the inserting section can form an inclined surface matched with the side wall of the slot, and the key lock catch can be locked and unlocked more conveniently.

In some embodiments, the press ring assembly includes a fixture assembled to the press ring, the fixture being provided with a mounting groove including an arcuate wall extending in a circumferential direction of the press ring; the key lock catch comprises a matching wall extending along the circumferential direction of the compression ring, the lock catch assembly is assembled in the mounting groove, and the arc-shaped wall is matched with the matching wall to realize guiding; alternatively, the press ring is provided with a mounting groove, and the mounting groove comprises an arc-shaped wall extending along the circumferential direction of the press ring; the button lock catch comprises a matching wall extending along the circumferential direction of the pressing ring, the lock catch assembly is assembled in the mounting groove, and the arc-shaped wall is matched with the matching wall to realize guiding.

As the arc-shaped wall is matched with the matching wall to realize guiding, the matching between the lock catch assembly and the key assembly is smoother, and the key assembly can be locked or unlocked more conveniently.

In some embodiments, the press ring assembly includes a fixing member assembled to the press ring, and the latch assembly and the key assembly are both assembled to the fixing member; the fixing piece comprises a limiting block, the limiting block limits the lock catch assembly to the fixing piece, and the key lock catch moves along the first direction or the second direction.

According to the arrangement, the lock catch assembly is limited on the fixing piece through the limiting block, the lock catch assembly cannot fall off, the key lock catch can only move along the first direction or the second direction, moreover, the key assembly is assembled on the fixing piece through the shaft pin, the shaft pin is assembled with the resetting piece, the key assembly cannot fall off, and finally, the key assembly and the lock catch assembly cannot fall off from the fixing piece after the fixing piece forms an assembly body, so that the key assembly and the lock catch assembly are simple in assembly structure and convenient to assemble.

In some embodiments, the fastener includes a fastener body provided with a mounting slot within which the latch assembly is assembled; the limiting block is positioned in the mounting groove and comprises a connecting arm protruding from the fixing piece body and a hook arm connected with the connecting arm. A limiting opening is formed by surrounding the hook arm, the connecting arm and the fixing piece body; the key lock catch comprises a limiting part, and the limiting part is positioned in the limiting opening.

According to the arrangement, the limiting block is located in the mounting groove, the hook arm is connected with the connecting arm and forms a limiting opening with the fixing piece body, the limiting portion is limited by the hook arm and located at the limiting opening, and therefore the key lock is smooth in movement under the condition that the lock catch assembly is ensured not to fall off from the fixing piece.

On the other hand, the embodiment of the application discloses a cooking machine. The food processor comprises a main machine and any stirring cup assembly, wherein the main machine comprises a motor, and the motor drives a stirring blade of the cutterhead assembly to rotate in the stirring cup.

The food processor has at least the beneficial effect of stirring cup subassembly, and is not repeated.

Drawings

FIG. 1 is an exploded view of a related art mixing cup assembly;

fig. 2 is an exploded view of a food processor shown in accordance with an embodiment of the present application;

FIG. 3 is an exploded view of a blender cup assembly shown according to an embodiment of the present application;

FIG. 4 is a cross-sectional view of the blender cup assembly shown in FIG. 3 in an assembled state;

FIG. 5 is an enlarged view of portion A of FIG. 4;

FIG. 6 is an exploded view of a compression ring assembly shown according to an embodiment of the present application;

FIG. 7 is a perspective view of an assembly of a fixture, key assembly and latch assembly according to an embodiment of the present application;

FIG. 8 is an enlarged view of portion D of FIG. 7;

FIG. 9 is an exploded view of the assembly shown in FIG. 7, highlighting the bottom of the fixture in order to illustrate the structure of the fixture;

FIG. 10 is a perspective view of the blender cup assembly shown according to an embodiment of the present application, illustrating the compression ring assembly in a locked state;

FIG. 11 is an enlarged view of portion B of FIG. 10;

FIG. 12 is a perspective view of the blender cup assembly shown according to an embodiment of the present application, illustrating the compression ring assembly in an unlocked state;

fig. 13 is an enlarged view of a portion C in fig. 12.

Detailed Description

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to 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 some aspects of the present application as detailed in the accompanying claims.

The terminology used in the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application. Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The terms "first," "second," and the like in the description and in the claims, are not used for any order, quantity, or importance, but are used for distinguishing between different elements. Likewise, the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. "plurality" or "plurality" means two or more. Unless otherwise indicated, the terms "front," "rear," "lower," and/or "upper" and the like are merely for convenience of description and are not limited to one location or one spatial orientation. The word "comprising" or "comprises", and the like, means that elements or items appearing before "comprising" or "comprising" are encompassed by the element or item recited after "comprising" or "comprising" and equivalents thereof, and that other elements or items are not excluded. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.

Referring to fig. 1, a related art mixing cup assembly 10 includes a mixing cup 1, a cup holder 2, a cutter head assembly 3, and a pressing ring 41. The cup holder 2 is assembled to the stirring cup 1. After the cutterhead assembly 3 is placed at the bottom of the stirring cup 1, the pressing ring 41 rotates in a first direction R1 (e.g. clockwise) to lock the cutterhead assembly 3 to the bottom of the stirring cup 1. During use, the pressing ring 41 may rotate in the second direction R2 (e.g. counterclockwise) due to the false touch, which may also be referred to as turning, so that the cutterhead assembly 3 may be in an unlocked state, and finally there is a potential safety hazard.

To address the above, embodiments of the present application disclose a blender cup assembly 10. Referring to fig. 3, 4, 10 and 11 in combination with fig. 2, the stirring cup assembly 10 includes a stirring cup 1, a cup holder 2, a cutter head assembly 3 and a pressing ring assembly 4. The cup holder 2 and the stirring cup 1 are formed in a penetrating manner, and the cup holder 2 is provided with a blocking portion 21. The cup holder 2 is understood to be an assembly in the embodiments of the present application, but may also be a single component, in either embodiment, capable of cooperating with the compression ring assembly 4 to lock the cutterhead assembly 3 and position the cutterhead assembly 3 at the bottom of the stirring cup 1. The press ring assembly 4 comprises a press ring 41, a key assembly 42 and a lock catch assembly 43. The compression ring 41 rotates about the cup holder 2 in a first direction R1 (e.g., clockwise) to lock the cutterhead assembly 3 to the bottom of the blender cup 1. After the key assembly 42 is pressed, the lock assembly 43 is locked and blocked by the blocking portion 21 to limit the rotation of the pressing ring 41 in the second direction R2, and the second direction R2 is opposite to the first direction R1. Fig. 11 and 10 illustrate a state in which the key assembly 42 is pressed and blocked by the blocking portion 21. At this time, since the key assembly 42 is blocked by the blocking portion 21 and the key assembly 42 is locked by the locking member 43, even if the pressing ring 41 is touched by mistake, the pressing ring 41 does not rotate toward the second direction R2, so that the cutter head assembly 3 is in the unlocked state, and only if the key assembly 42 is unlocked from the locking member 43 and separated from the blocking portion 21, the pressing ring 41 can rotate toward the second direction R2 to unlock the cutter head assembly 3. Fig. 13 and 12 illustrate a state in which the button assembly 42 is reset to be separated from the blocking portion 21 after the lock assembly 43 is unlocked from the button assembly 42, and in this state, the pressing ring 41 is rotated toward the second direction R2 to unlock the cutterhead assembly 3, thereby removing the cutterhead assembly 3 for cleaning and the like.

As set forth above, only after the latch assembly 43 is operated so that the key assembly 42 is separated from the latch assembly 43 and the blocking portion 21, the pressing ring 41 can be rotated in the second direction to enable the cutterhead assembly 3 to be detached, and the cutterhead assembly 3 cannot be detached without operating the latch assembly 43, so that potential safety hazards can be avoided by providing the key assembly 42 and the latch assembly 43 and based on the matching relationship between them. In addition, the key assembly 42 has a reset function by adopting the combination of the key assembly 42 and the latch assembly 43, so that after the key assembly 42 and the latch assembly 43 are unlocked, the key assembly 42 can be automatically separated from the blocking part 21, and the unlocking is convenient.

The skilled person will appreciate that the key assembly 42 is not limited to the structure of the key 421, torsion spring and shaft pin 423 as described later, based on the function of the key assembly 42. When the key assembly 42 is pressed, the blocking portion 21 can block the rotation of the pressing ring 41, and when the key assembly 42 is unlocked from the lock assembly 43, the pressing ring can be reset (for example, automatically reset) and separated from the blocking portion 21. Accordingly, the structure of the key locker 431 and the elastic member 432 is not limited to the function of the locker module 43.

Referring to fig. 3, 12 and 13 in combination with fig. 10 and 11, the blocking portion 21 is a blocking notch disposed at the edge of the cup holder 2. Referring to fig. 9 and 5 in combination with fig. 3, 10, 11, 12 and 13, the key assembly 42 includes a key 421 and a torsion spring. Referring to fig. 10 and 11, the key 421 is located in the blocking notch and the reset piece 422 deforms to limit the pressing ring 41 to rotate in the second direction, so as to how the key 421 is located in the blocking portion 21 has various embodiments, for example, referring to fig. 3, 6 and 13, a pressing ring notch 410 is provided at an edge of the pressing ring 41, and after the key 421 is pressed, the key 421 can be located in the pressing ring notch 410 and also can be located in the blocking notch. In the embodiment of the present application, the restoring member 422 is a torsion spring, and the key 421 is blocked by the blocking portion 21 by overturning, however, it will be understood by a skilled person that in some embodiments, the key 421 may also be pressed along the axial direction of the stirring cup 1, so that the key 421 is located in the blocking notch and is blocked by the side wall of the blocking notch. In other embodiments, the key 421 may be pressed in the circumferential direction of the stirring cup 1. In any case, in any embodiment, the pressing ring 41 may be restricted from rotating in the second direction by being blocked by the blocking portion 21 after the key 421 is pressed. Referring to fig. 13 and 9 in combination with fig. 12, when the key 421 is unlocked from the latch assembly 43, the key 421 is separated from the blocking notch (i.e. the blocking portion 21) under the reset action of the reset element 422.

As the blocking portion 21 is a blocking notch formed in the edge of the cup holder 2, the key 421 is pressed and located in the blocking notch, and the key 421 is separated from the blocking portion 21 under the reset action of the reset piece 422 and the unlocking action of the latch assembly 43, so that the operation is convenient, and the structure of the cup holder 2 or the structure of the stirring cup assembly 10 is complex by setting the key assembly 42 and the blocking notch on the cup holder 2.

With continued reference to fig. 9 and 5, the key assembly 42 includes a shaft pin 423. The return member 422 is a torsion spring. The key 421 is rotatably connected to the pressing ring 41 through the shaft pin 423, where the rotational connection includes a direct connection, and also includes a connection through a fixing member 44 as described later, and in the case of including the fixing member 44, the rotational connection to the pressing ring 41 means a rotational connection to the fixing member 44. Referring to fig. 9 and 5 in conjunction with fig. 10 and 11, pressing the key 421 rotates the key 421 about the shaft pin 423 (this rotation is more visually understood as turning) and deforms the restoring member 422 (i.e., the torsion spring), and finally, restricts the rotation of the pressing ring 41 in the second direction. After the latch assembly 43 is unlocked from the key 421, the reset member 422 (i.e., the torsion spring) springs the key 421, so that the key 421 is separated from the blocking portion 21.

As set forth above, since the key assembly 42 includes the shaft pin 423, the restoring member 422 is a torsion spring, and thus, the key 421 is turned over and blocked by the blocking portion 21, or turned over and restored under the elastic force of the restoring member 422, thereby, the key 421 is operated to be more suitable for the operation habit, and the operation is convenient.

Referring to fig. 5 and 9 in combination with fig. 4, 6 and 7, the press ring assembly 4 includes a fixing member 44, and the fixing member 44 is assembled on the press ring 41, for example, assembled on the inner side of the press ring 41 through a fastening structure, and fig. 6 illustrates a fastening arm 4419 of the fastening structure. The fixing member 44 includes a receiving groove 441. The inner surface of the receiving groove 441 includes an arc-shaped surface 4411. Referring to fig. 5, fig. 5 illustrates two arcuate surfaces 4411, where the arcuate surfaces 4411 are spaced apart on the same ring, and the skilled artisan will appreciate that the inner surface may be entirely arcuate. The key 421 includes mating surfaces 4211 distributed along a circumferential direction of the key 421. The mating surface 4211 is arcuate. As shown in fig. 5, during the rotation of the key 421, the mating surface 4211 moves along the arc-shaped surface 4411.

In the embodiment shown in the above drawings, the key assembly 42 and the lock assembly 43 are mounted on the press ring 41 by a fixing member 44, and the fixing member 44 and the press ring 41 are independent members. Thus, in some embodiments, the function of the fixing member 44 may be integrated with the function of the pressing ring 41, and it may be understood that the fixing member 44 is integrally configured with the pressing ring 41. Specifically, in this embodiment, the compression ring 41 includes a receiving groove 441, the inner surface of the receiving groove 441 includes an arc surface 4411, and the arc surfaces 4411 are distributed on the same ring at intervals, or the whole inner surface of the receiving groove may be an arc surface. The key 421 includes mating surfaces 4211 distributed along a circumferential direction of the key 421. The mating surface 4211 is curved, and during the rotation of the key 421, the mating surface 4211 moves along the curved surface 4411.

As set forth above, the key 421 and the fixing member 44 or the pressing ring 41 move along the arc-shaped surface 4411 through the mating surface 4211, so that the key 421 can be turned over more smoothly, for example, the mating surface 4211 and the arc-shaped surface 4411 cooperate to guide and limit, so that the key 421 can be turned over more smoothly, and finally, the key 421 is convenient to operate.

Referring to fig. 9 and 7 in combination with fig. 5 and comparing fig. 10 and 11 with fig. 12 and 13, the latch assembly 43 includes a key latch 431 and a resilient member 432. The key assembly 42 includes keys 421. Under the elastic force of the elastic member 432, the key lock 431 moves toward the second direction R2 to be inserted into the key 421, so as to lock the key assembly 42. Referring to fig. 9 in combination with fig. 10, fig. 11, and fig. 5, after the key 421 is pressed to be located on the blocking portion 21 (in this embodiment, the blocking notch), the key lock 431 moves in the second direction R2 in the elastic member 432 until the key lock 421 is inserted, and in combination with fig. 9 and fig. 5, the insertion section 4312 of the key lock 431 is inserted into the slot 4212 of the key 421. The state after insertion is shown in fig. 5. In fig. 9, the key lock 431 is moved in a first direction R1 opposite to the second direction R2 by an external force, and the elastic member 432 is deformed (compressed in this embodiment), so that the key lock 431 is unlocked from the key 421, and in this embodiment, the insertion section 4312 exits the slot 4212.

As the latch assembly 43 includes the key latch 431 and the elastic member 432, after the key 421 is pressed to the blocking portion 21, the key latch 431 is inserted into the key 421 by the elastic force of the elastic member 432, so that the key 421 can be automatically locked by the key latch 431 under the elastic force of the elastic member 432 after the key 421 is pressed in place, the operation is convenient, and an acting force (such as an acting force applied to the operating portion 4311 of the key latch 431 in fig. 9, 6, 11 and 13) is applied to the key latch 431 to move the key latch 431 in the first direction, and after the key latch 431 is unlocked from the key 421, the key 421 can be reset by the reset member 422 to be separated from the blocking portion 21, so that the unlocking is convenient.

With continued reference to fig. 9, the key 421 includes a slot 4212. The key locker 431 includes an insertion section 4312 adapted to the socket 4212. One effect of the fit is that the insertion section 4312 can be inserted into the socket 4212. The insertion section 4312 decreases away from the key locker 431, and in an embodiment, the specific shape of the insertion section 4312 after the decrease is not limited, for example, a guide surface 4313 is further formed between a side surface of the insertion section 4312 and an end surface facing the key 421. The insertion section 4312 is inserted into the slot 4212 or withdrawn from the slot 4212.

As mentioned above, since the insertion section 4312 is adapted to the slot 4212 and decreases away from the key lock 431, the insertion section 4312 forms an inclined surface matching with the sidewall of the slot 4212, so as to facilitate locking and unlocking of the key lock 431 and the key 421.

Based on the effect of the insertion section 4312, although the entire section at one end of the key locker 431 is illustrated as decreasing in a direction away from the key locker 431 in fig. 9, it will be understood by the skilled person that the insertion section 4312 mainly refers to a section that is engaged with the socket 4212. Thus, in other embodiments, the end of the key locker 431 may include a connection section and an insertion section 4312, where the connection section is connected to the insertion section 4312.

With continued reference to fig. 9 and 7, the press ring assembly 4 includes a fixing member 44 assembled to the press ring 41. The fixing member 44 is provided with a mounting groove 442. The mounting groove 442 includes an arcuate wall 4421 extending in the circumferential direction of the press ring 41. The key lock 431 includes a mating wall 4314 extending circumferentially along the compression ring 41. Referring to fig. 7, the latch assembly 43 is assembled in the mounting groove 442, and the arc-shaped wall 4421 cooperates with the mating wall 4314 to realize guiding;

of course, in some embodiments, the function of the fixing member 44 may be integrated with the function of the pressing ring 41, in which case the mounting groove 442 is provided on the pressing ring 41, that is, the pressing ring 41 is provided with the mounting groove 442, and the mounting groove 442 includes an arc-shaped wall 4421 extending along the circumferential direction of the pressing ring 41. The key lock 431 includes a mating wall 4314 extending along the circumferential direction of the compression ring 41, the lock assembly 43 is assembled in the mounting groove 442, and the arc-shaped wall 4421 cooperates with the mating wall 4314 to realize guiding.

In the above arrangement, the arc-shaped wall 4421 cooperates with the cooperation wall 4314 to realize guiding, so that the cooperation between the latch assembly 43 and the key assembly 42 is smoother, and the key assembly 42 can be locked or unlocked more conveniently.

With continued reference to fig. 9 and 7, the press ring assembly 4 includes a fixing member 44 assembled to the press ring 41. The key assembly 42 and the latch assembly 43 are both fixed to the fixing member 44. In this embodiment, the latch assembly 43 may be assembled to the fixing member 44 through the mounting slot 442, or may be assembled to the fixing member 44 through other structures, where the fixing member 44 includes a limiting block 443, the limiting block 443 limits the latch assembly 43 to the fixing member 44, and the key latch 431 can move relative to the fixing member 44, and as described above, the key latch 431 is limited to move in the first direction and the second direction. The purpose of limiting the latch assembly 43 is to make the latch assembly 43 and the fixing member 44 be assembled, so the structure of the limiting block 443 is not limited.

As described above, the lock catch assembly 43 is limited to the fixing member 44 by the limiting block 443, the lock catch assembly 43 does not fall off, and the key lock catch 431 can only move along the first direction or the second direction, furthermore, the key assembly 42 is assembled to the fixing member 44 by the shaft pin 423, the shaft pin 423 is assembled to the resetting member 422, the key assembly 42 does not fall off, and finally, the key assembly 42 and the lock catch assembly 43 and the fixing member 44 form an assembly body and then cannot fall off from the fixing member 44, so that the key assembly 42 and the lock catch assembly 43 are simple in assembly structure and convenient to assemble.

Referring to fig. 9, 8 and 7, the fixing member 44 includes a fixing member body 444 provided with the mounting groove 442. The latch assembly 43 is assembled in the mounting slot 442. The limiting block 443 is located in the mounting slot 442 and includes a connecting arm 4431 and a hook arm 4432. The connecting arm 4431 protrudes from the mount body 444. The hook arm 4432 is connected to the connecting arm 4431. Limiting openings 4433 are formed between the hook arms 4432, the connecting arms 4431 and the fixing piece body 444 in a surrounding mode. The key lock 431 includes a limiting portion 4315. The limiting part 4315 is positioned in the limiting opening 4433. Fig. 7 illustrates a state in which the stopper 4315 is positioned at the stopper opening 4433 while being stopped by the hook arm 4432.

In the above arrangement, the limiting block 443 is disposed in the mounting groove 442, the hook arm 4432 is connected with the connecting arm 4431 and forms a limiting opening 4433 with the fixing member body 444, and the limiting portion 4315 is limited by the hook arm 4432 and is disposed in the limiting opening 4433, so that the key lock 431 moves smoothly under the condition that the lock assembly 43 is ensured not to fall off from the fixing member 44.

On the other hand, referring to fig. 2, an embodiment of the present application discloses a food processor. The food processor includes a main machine 20 and any of the blender cup assemblies 10 described above. The main machine 20 comprises a motor which drives the stirring blade 31 of the cutter head assembly 3 to rotate in the stirring cup 1. The stirring blade 31 is not only in the form of a blade, but also can play a role in stirring.

As set forth above, the food processor has the beneficial effects of the stirring cup assembly at least and will not be described again.

The foregoing description of the preferred embodiments of the present application is not intended to limit the utility model to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, alternatives, and alternatives falling within the spirit and scope of the utility model.

Claims (10)

1. The utility model provides a stirring cup subassembly, its characterized in that includes stirring cup (1), cup (2), blade disc subassembly (3) and clamping ring subassembly (4), wherein:

the cup seat (2) and the stirring cup (1) form a through shape, and the cup seat (2) is provided with a blocking part (21);

the press ring assembly (4) comprises a press ring (41), a key assembly (42) and a lock catch assembly (43);

the press ring (41) rotates around the cup seat (2) towards a first direction to lock the cutter disc assembly (3) on the bottom of the stirring cup (1), and the key assembly (42) is locked by the lock catch assembly (43) and blocked by the blocking part (21) after being pressed down to limit the press ring (41) to rotate towards a second direction, and the second direction is opposite to the first direction;

the button assembly (42) is unlocked with the lock catch assembly (43) and separated from the blocking part (21), and the pressing ring (41) rotates towards a second direction to unlock the cutterhead assembly (3).

2. The stirring cup assembly according to claim 1, wherein the blocking portion (21) is a blocking notch arranged at the edge of the cup holder (2), and the key assembly (42) comprises a key (421) and a reset piece (422);

the key (421) is positioned in the blocking notch, and the reset piece (422) deforms to limit the compression ring (41) to rotate towards the second direction; under the condition that the key (421) is unlocked with the lock catch assembly (43), the key (421) is separated from the blocking notch under the reset action of the reset piece (422).

3. The mixing cup assembly of claim 2 wherein the key assembly (42) includes a pin (423) and the return member (422) is a torsion spring; the key (421) is rotatably connected with the pressing ring (41) through the shaft pin (423).

4. The stirring cup assembly according to claim 2, characterized in that the pressure ring assembly (4) comprises a fixing piece (44), the fixing piece (44) is assembled on the pressure ring (41), the fixing piece (44) comprises a containing groove (441), and the inner surface of the containing groove (441) comprises an arc-shaped surface (4411); -the key (421) comprises mating surfaces (4211) distributed along the circumference of the key (421); the matching surface (4211) is arc-shaped, and the matching surface (4211) moves along the arc-shaped surface (4411) in the process of rotating the key (421);

alternatively, the compression ring (41) comprises a receiving groove (441), and the inner surface of the receiving groove (441) comprises an arc-shaped surface (4411); -the key (421) comprises mating surfaces (4211) distributed along the circumference of the key (421); the matching surface (4211) is arc-shaped, and the matching surface (4211) moves along the arc-shaped surface (4411) in the rotating process of the key (421).

5. The blender cup assembly of claim 1 wherein said latch assembly (43) comprises a key latch (431) and a resilient member (432); the key assembly (42) comprises a key (421), and the key lock catch (431) moves towards a second direction under the action of the elasticity of the elastic piece (432) and is inserted with the key (421) so as to lock the key assembly (42); the key lock catch (431) moves towards a first direction opposite to a second direction under the action of an external force, and the elastic piece (432) deforms, so that the key lock catch (431) and the key (421) are unlocked.

6. The blender cup assembly according to claim 5, wherein the key (421) comprises a slot (4212), the key locker (431) comprises an insertion section (4312) adapted to the slot (4212), the insertion section (4312) decreasing in a direction away from the key locker (431).

7. A stirring cup assembly according to claim 5, characterized in that the pressure ring assembly (4) comprises a fixture (44) assembled to the pressure ring (41), the fixture (44) being provided with a mounting groove (442), the mounting groove (442) comprising an arc-shaped wall (4421) extending in the circumferential direction of the pressure ring (41); the key lock catch (431) comprises a matching wall (4314) extending along the circumferential direction of the pressing ring, the lock catch assembly (43) is assembled in the mounting groove (442), and the arc-shaped wall (4421) is matched with the matching wall (4314) to realize guiding;

alternatively, the pressure ring (41) is provided with a mounting groove (442), and the mounting groove (442) comprises an arc-shaped wall (4421) extending along the circumferential direction of the pressure ring (41); the key lock catch (431) comprises a matching wall (4314) extending along the circumferential direction of the compression ring (41), the lock catch assembly (43) is assembled in the mounting groove (442), and the arc-shaped wall (4421) is matched with the matching wall (4314) to realize guiding.

8. A mixing cup assembly according to claim 5, wherein the pressure ring assembly (4) comprises a fixing member (44) assembled to the pressure ring (41), the lock catch assembly (43) and the key assembly (42) being both assembled to the fixing member (44); the fixing piece (44) comprises a limiting block (443), the limiting block (443) limits the locking assembly (43) to the fixing piece (44) and the key lock (431) moves along the first direction or the second direction.

9. The blender cup assembly of claim 8 wherein said fixture (44) comprises a fixture body (444) provided with a mounting slot (442), said latch assembly (43) being assembled within said mounting slot (442); the limiting block (443) is positioned in the mounting groove (442) and comprises a connecting arm (4431) protruding from the fixing piece body (444) and a hook arm (4432) connected with the connecting arm (4431);

a limiting opening (4433) is formed by surrounding the hook arm (4432), the connecting arm (4431) and the fixing piece body (444); the key lock catch (431) comprises a limiting part 4 (315), and the limiting part (4315) is positioned in the limiting opening 4 (433).

10. A food processor, characterized by comprising a main machine (20) and a stirring cup assembly (10) according to any one of claims 1 to 9, wherein the main machine comprises a motor, and the motor drives a stirring blade (31) of the cutterhead assembly (3) to rotate in the stirring cup (1).

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