Food processor with stable structure

Abstract

The utility model discloses a food processor with a stable structure, which relates to the field of life electric appliances, and comprises a machine body with a mounting cavity and a detachable cup body assembly arranged in the mounting cavity, the cup body assembly comprises a cup body and an annular support, an annular convex rib extending outwards is arranged at the cup opening of the cup body, and the annular support is arranged on the cup body. The annular support comprises an upper support body and a lower support body, the annular protruding rib is clamped between the upper support body and the lower support body, and the annular support body and the annular protruding rib are provided with circumferential limiting structures matched with each other, so that circumferential limiting of the annular support body and the annular protruding rib is achieved through the circumferential limiting structures, and the connecting and matching stability of the annular support body and the annular protruding rib is improved. The situation that the cup body cannot be installed due to the fact that the annular support can rotate in the circumferential direction relative to the annular convex rib and the cup body cannot be normally aligned when installed in the installation cavity is effectively avoided, and it is guaranteed that the cup body can be installed in place and food materials can be processed.

Description

Technical Field

[0001] The utility model relates to the technical field of household electrical appliances, in particular to a food processing machine with a stable structure. Background Art

[0002] Existing food processors usually include a body with a housing, a cup body provided in the housing and having a grinding chamber, a grinding device provided in the grinding chamber, and a motor connected to the grinding device. When a user uses the food processor, the food is placed in the grinding chamber of the cup body, and the motor rotates at high speed and drives the grinding device to rotate to realize the processing of the food. In order to meet the processing of different food materials, the cup body is usually set to be detachable and provided in the body, and different cup bodies such as a chopping cup, a minced meat cup, a dry grinding cup, etc. can be replaced to meet the user's use needs. In this type of machine, in order to ensure the matching of the cup mouth with the housing, a bracket is usually provided at the cup mouth, and the bracket is connected to the housing to ensure the stability of the cup body. However, this bracket is usually directly fixed at the cup mouth, and the connection with the cup mouth is not firm. There is a risk of detachment from the cup mouth after long-term use. At the same time, the bracket will rotate relative to the cup mouth, resulting in the cup body being unable to be installed in a normal position during installation, which seriously affects the consumer's use experience. Utility Model Content

[0003] The utility model aims to provide a food processing machine with a stable structure, so as to solve the problem that the bracket fixing the detachable cup body at the cup mouth in the existing food processing machine is unstable, resulting in relative circumferential rotation between the bracket and the cup body, causing the cup body to be unable to be assembled in place when installed.

[0004] To achieve the above-mentioned purpose, the utility model provides a food processing machine with a stable structure, including a body with an installation cavity and a detachable cup body assembly arranged in the installation cavity, the cup body assembly includes a cup body and an annular bracket, the cup mouth of the cup body is provided with an annular rib extending outward, the annular bracket includes an upper bracket and a lower bracket, the annular rib is clamped between the upper bracket and the lower bracket, and the annular bracket and the annular rib are provided with a circumferential limiting structure that cooperates with each other.

[0005] The present application sets the cup body assembly to be detachable and arranged in the installation cavity, so that the user can replace different cup body assemblies according to different usage requirements, such as a crushing cup, a dry grinding cup, and a minced meat cup, so as to process different ingredients, thereby improving the user experience. In addition, the installation cavity can play a certain positioning role for the cup body assembly, ensure the stability of the position of the cup body assembly in the installation cavity, and avoid the cup body assembly from shaking greatly. At the same time, an annular convex rib extending outward is provided at the cup mouth of the cup body, so that the cup body can improve its structural strength with the help of the annular convex rib, improve the cup body's ability to withstand impact, and avoid the cup body from breaking when it is subjected to a large impact. The annular bracket includes an upper bracket and a lower bracket, and the annular convex rib is clamped between the upper bracket and the lower bracket, so that the upper bracket and the lower bracket are fixedly connected to form an annular bracket, and the annular bracket and the annular convex rib can also be fixedly connected, which helps to improve assembly efficiency. At the same time, after the upper bracket is fixed to the lower bracket and the annular convex rib, the axial limit of the annular bracket and the annular convex rib is achieved, so that when the user picks up the cup body, the annular bracket can be held, and the lower bracket abuts against the bottom wall of the annular convex rib to achieve axial support, ensuring the coordination stability of the annular bracket and the annular convex rib, so that the cup body can be smoothly picked up, improving the user experience. In addition, the annular bracket and the annular convex rib are provided with a circumferential limit structure that cooperates with each other, so that the annular bracket and the annular convex rib can achieve circumferential limit of the two with the help of the circumferential limit structure, further improving the stability of the connection and coordination between the two, effectively avoiding the situation where the annular bracket can rotate circumferentially relative to the annular convex rib, resulting in the cup body being unable to be properly aligned when it is installed in the installation cavity, and ensuring that the cup body can be installed in place and the food can be processed.

[0006] In a preferred implementation of a food processor with a stable structure, the annular rib is provided with a protrusion protruding outward, the upper bracket and / or the lower bracket is provided with a groove that cooperates with the protrusion to limit the position, and the circumferential limiting structure includes the protrusion and the groove.

[0007] By setting the circumferential limiting structure to include a protrusion and a groove, on the one hand, the annular bracket can achieve circumferential limitation of the annular bracket and the annular rib with the help of the limiting cooperation between the groove and the protrusion, and the structure is simple and the limiting effect is stable; on the other hand, when assembling the annular bracket, the assembler can use the relative position of the protrusion and the groove to achieve rapid alignment and installation of the annular bracket, thereby realizing the effect of preventing wrong installation and helping to further improve the assembly efficiency.

[0008] In a preferred implementation of a structurally stable food processor, the cup body assembly also includes a connecting piece, which passes through the lower bracket and is fastened to the upper bracket, and the annular rib is provided with an avoidance opening for the connecting piece to pass through, and the circumferential limiting structure includes the avoidance opening and the connecting piece.

[0009] By setting the circumferential limiting structure to include an avoidance opening and a connecting piece, the upper bracket and the lower bracket are fastened together through the connecting piece, thereby further improving the stability of the connection between the upper bracket and the lower bracket. While achieving the connection between the upper bracket and the lower bracket, the circumferential limiting of the annular bracket and the annular convex rib can be achieved through the cooperation of the connecting piece and the avoidance opening, thereby further improving the stability of the connection between the annular bracket and the cup body, and avoiding circumferential relative sliding between the annular bracket and the cup body.

[0010] In a preferred implementation of a structurally stable food processor, annular convex ribs are intermittently arranged along the circumference of the outer wall of the cup body to form a limiting groove between two adjacent annular convex ribs, and the upper bracket and / or the lower bracket are provided with limiting ribs extending into the limiting groove, and the circumferential limiting structure includes a limiting groove and a limiting rib.

[0011] By arranging the annular convex ribs to be circumferentially intermittently arranged along the outer wall of the cup body to form a limiting groove between two adjacent annular convex ribs, the upper bracket and / or the lower bracket are provided with limiting ribs extending into the limiting grooves, so that in the circumferential direction of the annular convex ribs, the limiting grooves and the limiting ribs can achieve limiting cooperation in multiple directions, further improving the limiting effects of both.

[0012] In a preferred implementation of a food processor with a stable structure, a sealing ring is further provided between the upper bracket and / or the lower bracket and the annular convex rib, and the sealing ring is provided with an avoidance hole for the circumferential limiting structure to pass through.

[0013] By providing a sealing ring between the upper bracket and / or the lower bracket and the annular convex rib, on the one hand, the sealing of the connection between the annular bracket and the cup body is ensured, and when the user is cleaning the cup body or the slurry overflows from the cup body, the slurry or cleaning water etc. enters between the annular bracket and the cup body, causing residual dirt inside, odor or even mold after long-term accumulation, and the cleanliness of the cup body assembly is ensured; on the other hand, by virtue of the deformability of the sealing ring, when the annular bracket is fixed on the cup body, the errors during production and assembly can be offset, thereby ensuring the stability of the connection and cooperation between the annular bracket and the cup body. At the same time, the sealing ring is provided with an avoidance hole for the circumferential limiting structure to pass through, ensuring that the circumferential limiting structure can pass through the sealing ring normally and cooperate with each other, thereby ensuring the circumferential limiting effect.

[0014] In a preferred implementation of a food processor with a stable structure, the sealing ring includes a first sealing portion clamped between an upper bracket and a top surface of an annular convex rib, a second sealing portion clamped between a lower bracket and a bottom surface of annular convex rib, and a connecting portion connecting the first sealing portion and the second sealing portion, and the circumferential limiting structure includes a protrusion protruding laterally outwardly provided on the annular convex rib, and an avoidance hole is provided on the connecting portion for the protrusion to pass through.

[0015] By configuring the sealing ring to include a first sealing portion, a second sealing portion, and a connecting portion, the annular bracket and the annular rib can achieve all-round isolation and sealing, which can further enhance the sealing effect of the two, while further offsetting production and assembly errors and enhancing the stability of the connection between the two.

[0016] In a preferred implementation of a food processor with a stable structure, a handle is formed on the annular bracket, and the handle includes a first gripping portion formed on the lower bracket and a second gripping portion vertically aligned with the first gripping portion and formed on the upper bracket.

[0017] By forming a handle on the annular bracket, and the handle includes a first grip portion formed on the lower bracket and a second grip portion vertically aligned with the first grip portion and formed on the upper bracket, the annular bracket can protect the cup body while forming a handle for the user to take the cup body, thereby improving the functionality of the annular bracket and eliminating the step of separately forming a handle and fixing it on the cup body, which helps to improve production efficiency and reduce production costs. When the user takes or puts down the cup body, the handle can be used to take the cup body, which makes the operation more convenient and quick, thereby improving the user experience.

[0018] In a preferred implementation of a food processor with a stable structure, the second gripping portion is provided with a handle seat protruding from the top of the cup mouth of the cup body, and the cup body assembly also includes a cup cover, a mounting groove is provided on the side of the handle seat facing the cup cover, and the cup cover is provided with a lug installed in the mounting groove.

[0019] By providing a mounting groove on the side of the handle base facing the cup lid, and providing the cup lid with a lug installed in the mounting groove, when the cup lid is closed on the cup body, the stability of the connection between the cup lid and the cup body can be improved with the help of the limiting cooperation between the mounting groove and the lug. At the same time, the mounting groove can achieve circumferential limiting of the lug, thereby ensuring the position reliability of the cup lid and avoiding the situation where the circumferential rotation thereof causes an unstable connection with the cup body or even the cup lid is lifted up.

[0020] In a preferred implementation of a food processor with a stable structure, the cup body assembly further includes a decorative cover covering the outer side wall of the cup body and an outer shell fixed to the bottom of the cup body, and the decorative cover is clamped and fixed between the outer shell and the lower bracket.

[0021] By setting the decorative cover to be clamped and fixed between the outer shell and the lower bracket, when the cup body assembly is assembled, the outer shell is fixed to the bottom of the cup body and the decorative cover can also be clamped and fixed simultaneously, which helps to improve assembly efficiency. At the same time, it eliminates the steps of assembling the decorative cover separately and the connectors, which can simplify the structural components of the whole machine and reduce production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0023] Figure 1 A cross-sectional view of a food processor in one embodiment of the utility model;

[0024] Figure 2 An exploded view of the annular bracket and other components in one embodiment of the utility model

[0025] Figure 3 This is a cross-sectional view of a cup body in one embodiment of the utility model;

[0026] Figure 4 for Figure 3 Enlarged view of part A in the middle;

[0027] Figure 5 This is an exploded view of a cup body assembly in one embodiment of the present invention.

[0028] List of parts and reference numerals:

[0029] 1-body, 11-installation cavity; 2-cup body, 21-annular rib, 211-protrusion; 3-upper bracket; 4-lower bracket, 41-groove, 42-first slot; 5-handle, 51-second gripping part, 511-handle, 5111-installation groove, 52-first gripping part; 6-sealing ring, 61-avoidance hole; 7-decorative cover; 8-housing, 81-second slot. DETAILED DESCRIPTION

[0030] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0031] It should be noted that many specific details are elaborated in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific implementation methods disclosed below.

[0032] like Figures 1 to 5 As shown, the utility model provides a food processing machine with a stable structure, comprising a body 1 with an installation cavity 11 and a detachable cup body 2 assembly arranged in the installation cavity 11, the cup body 2 assembly comprising a cup body 2 and an annular bracket, a ring-shaped convex rib 21 extending outward is provided at the cup mouth of the cup body 2, the annular bracket comprises an upper bracket 3 and a lower bracket 4, the annular convex rib 21 is clamped between the upper bracket 3 and the lower bracket 4, and the annular bracket and the annular convex rib 21 are provided with a circumferential limiting structure that cooperates with each other.

[0033] The present application sets the cup body 2 component to be detachable and arranged in the installation cavity 11, so that the user can replace different cup body 2 components according to different usage requirements, such as a crushing cup, a dry grinding cup, and a minced meat cup, so as to process different ingredients, thereby improving the user experience. In addition, the installation cavity 11 can play a certain positioning role for the cup body 2 component, ensure the stability of the position of the cup body 2 component in the installation cavity 11, and avoid the cup body 2 component from shaking greatly. At the same time, an annular convex rib 21 extending outward is provided at the cup mouth of the cup body 2, so that the cup body 2 can improve its structural strength with the help of the annular convex rib 21, improve the impact resistance of the cup body 2, and avoid the cup body 2 from breaking when it is hit by a large impact. The annular bracket includes an upper bracket 3 and a lower bracket 4, and the annular convex rib 21 is clamped between the upper bracket 3 and the lower bracket 4, so that the upper bracket 3 and the lower bracket 4 are fixedly connected to form an annular bracket, and the annular bracket and the annular convex rib 21 can also be fixedly connected, which helps to improve the assembly efficiency. At the same time, after the upper bracket 3 is fixed to the lower bracket 4 and the annular convex rib 21, the axial limit of the annular bracket and the annular convex rib 21 is realized, so that when the user picks up the cup body 2, the annular bracket can be held, and the lower bracket 4 abuts against the bottom wall of the annular convex rib 21 to realize axial support, ensuring the coordination stability of the annular bracket and the annular convex rib 21, so that the cup body 2 can be smoothly picked up, improving the user experience. In addition, the annular bracket and the annular convex rib 21 are provided with a circumferential limit structure that cooperates with each other, so that the annular bracket and the annular convex rib 21 can achieve circumferential limit of the two with the help of the circumferential limit structure, further improving the stability of the connection and coordination between the two, effectively avoiding the situation that the annular bracket can rotate circumferentially relative to the annular convex rib 21, resulting in the cup body 2 being unable to be properly aligned when installed in the installation cavity 11, and ensuring that the cup body 2 can be installed in place and the food can be processed.

[0034] It should be noted that the present application does not specifically limit the circumferential limiting structure, which may be any one of the following embodiments:

[0035] Example 1: Figure 2 , Figure 3 , Figure 4 As shown, in this embodiment, the annular rib 21 is provided with a protrusion 211 protruding outward, and the upper bracket 3 and / or the lower bracket 4 is provided with a groove 41 that cooperates with the protrusion 211 to limit the position. The circumferential limiting structure includes the protrusion 211 and the groove 41. Preferably, both the upper bracket 3 and the lower bracket 4 are provided with the groove 41, and after the upper bracket 3 and the lower bracket 4 are assembled in place, the two grooves 41 surround and cooperate with the protrusion 211 to limit the position.

[0036] By setting the circumferential limiting structure to include a protrusion 211 and a groove 41, on the one hand, the annular bracket can achieve circumferential limiting of the annular bracket and the annular rib 21 with the help of the limiting cooperation between the groove 41 and the protrusion 211, and the structure is simple and the limiting effect is stable; on the other hand, when assembling the annular bracket, the assembler can achieve rapid alignment and installation of the annular bracket with the help of the relative position of the protrusion 211 and the groove 41, thereby realizing the effect of preventing wrong installation and helping to further improve the assembly efficiency.

[0037] Embodiment 2: In this embodiment, the cup body 2 assembly also includes a connecting piece, which passes through the lower bracket 4 and is fastened to the upper bracket 3, and the annular rib 21 is provided with an escape opening for the connecting piece to pass through, and the circumferential limiting structure includes the escape opening and the connecting piece.

[0038] By setting the circumferential limiting structure to include an avoidance opening and a connecting piece, the upper bracket 3 and the lower bracket 4 are fastened together by the connecting piece, thereby further improving the stability of the connection between the upper bracket 3 and the lower bracket 4. While achieving the connection between the upper bracket 3 and the lower bracket 4, the circumferential limiting of the annular bracket and the annular rib 21 can be achieved through the cooperation of the connecting piece and the avoidance opening, thereby further improving the stability of the connection between the annular bracket and the cup body 2, and avoiding circumferential relative sliding between the annular bracket and the cup body 2.

[0039] Embodiment 3: In this embodiment, the annular convex rib 21 is intermittently arranged along the circumference of the outer wall of the cup body 2 to form a limiting groove between two adjacent annular convex ribs 21, and the upper bracket 3 and / or the lower bracket 4 are provided with limiting ribs extending into the limiting groove, and the circumferential limiting structure includes limiting grooves and limiting ribs.

[0040] By arranging the annular convex rib 21 to be circumferentially intermittently arranged along the outer wall of the cup body 2, a limiting groove is formed between two adjacent annular convex ribs 21, and the upper bracket 3 and / or the lower bracket 4 are provided with a limiting rib extending into the limiting groove, so that in the circumferential direction of the annular convex rib 21, the limiting groove and the limiting rib can achieve limiting cooperation in multiple directions, further improving the limiting effect of both.

[0041] As a preferred implementation of the present application, Figure 3 , Figure 4 As shown, a sealing ring 6 is further provided between the upper bracket 3 and / or the lower bracket 4 and the annular convex rib 21 , and the sealing ring 6 is provided with an avoidance hole 61 for the circumferential limiting structure to pass through.

[0042] By providing a sealing ring 6 between the upper bracket 3 and / or the lower bracket 4 and the annular convex rib 21, on the one hand, the sealing of the connection between the annular bracket and the cup body 2 is ensured, and when the user cleans the cup body 2 or the slurry overflows the cup body 2, the slurry or cleaning water etc. enters between the annular bracket and the cup body 2, resulting in residual dirt inside, odor or even mold after long-term accumulation, and the cleanliness of the cup body 2 assembly is ensured; on the other hand, by virtue of the deformability of the sealing ring 6, when the annular bracket is fixed on the cup body 2, the errors during production and assembly can be offset, thereby ensuring the stability of the connection and cooperation between the annular bracket and the cup body 2. At the same time, the sealing ring 6 is provided with an avoidance hole 61 for the circumferential limiting structure to pass through, ensuring that the circumferential limiting structure can pass through the sealing ring 6 normally and cooperate with each other, thereby ensuring the circumferential limiting effect.

[0043] Furthermore, if Figure 2 As shown, the sealing ring 6 includes a first sealing portion clamped between the upper bracket 3 and the top surface of the annular rib 21, a second sealing portion clamped between the lower bracket 4 and the bottom surface of the annular rib 21, and a connecting portion connecting the first sealing portion and the second sealing portion, and the circumferential limiting structure includes a protrusion 211 protruding laterally outwardly provided on the annular rib 21, and an avoidance hole 61 is provided in the connecting portion for the protrusion 211 to pass through.

[0044] By configuring the sealing ring 6 to include a first sealing portion, a second sealing portion and a connecting portion, the annular bracket and the annular rib 21 can achieve all-round isolation and sealing, which can further improve the sealing effect of the two, and at the same time further offset production and assembly errors, thereby improving the stability of the connection between the two.

[0045] As a preferred implementation of the present application, Figure 2 As shown, a handle 5 is formed on the annular bracket, and the handle 5 includes a first gripping portion 52 formed on the lower bracket 4 and a second gripping portion 51 vertically aligned with the first gripping portion 52 and formed on the upper bracket 3 .

[0046] By forming a handle 5 on the annular bracket, and the handle 5 includes a first gripping portion 52 formed on the lower bracket 4 and a second gripping portion 51 vertically aligned with the first gripping portion 52 and formed on the upper bracket 3, the annular bracket can protect the cup body 2 while also facilitating the user to take the cup body 2 by forming the handle 5, thereby improving the functionality of the annular bracket and eliminating the steps of separately forming the handle 5 and fixing it on the cup body 2, which helps to improve production efficiency and reduce production costs. When the user takes or places the cup body 2, the handle 5 can be used to take the cup body 2, which makes the operation more convenient and quick, thereby improving the user experience.

[0047] Furthermore, if Figure 2As shown, the second gripping portion 51 is provided with a handle 5 seat protruding from the top of the cup mouth of the cup body 2. The cup body 2 assembly also includes a cup cover. The handle 5 seat is provided with a mounting groove 5111 on the side facing the cup cover. The cup cover is provided with a lug installed in the mounting groove 5111.

[0048] By providing a mounting groove 5111 on the side of the handle 5 facing the cup lid, and providing the cup lid with a lug installed in the mounting groove 5111, when the cup lid is closed on the cup body 2, the mounting groove 5111 and the lug can be used to limit the connection between the cup lid and the cup body 2 to improve the stability. At the same time, the mounting groove 5111 can limit the lug circumferentially, thereby ensuring the position reliability of the cup lid and avoiding the situation where the circumferential rotation thereof causes the connection with the cup body 2 to be unstable or even lifted up.

[0049] As a preferred implementation of the present application, Figure 5 As shown, the cup body 2 assembly also includes a decorative cover 7 covering the outer wall of the cup body 2 and an outer shell 8 fixed to the bottom of the cup body 2 , and the decorative cover 7 is clamped and fixed between the outer shell 8 and the lower bracket 4 .

[0050] By setting the decorative cover 7 to be clamped and fixed between the outer shell 8 and the lower bracket 4, when the cup body 2 assembly is assembled, the outer shell 8 is fixed to the bottom of the cup body 2, and the decorative cover 7 can also be clamped and fixed simultaneously, which helps to improve the assembly efficiency. At the same time, it eliminates the steps of assembling the decorative cover 7 separately and the connectors, which can simplify the structural components of the whole machine and reduce production costs.

[0051] Furthermore, if Figure 5 As shown, the lower bracket 4 is provided with a first concave slot 42, the side wall of the outer shell 8 is provided with a second concave slot 81, the top end of the decorative cover 7 is inserted into the first slot 42, and the bottom end is inserted into the second slot 81. Specifically, when assembling the cup body 2 assembly, the outer shell 8 is first fixed to the bottom wall of the cup body 2, and then the bottom end of the decorative cover 7 is inserted into the second slot 81, and then the first slot 42 is aligned with the top end of the decorative cover 7 and inserted, and finally the annular bracket is fixed on the annular rib 21 to realize the overall assembly.

[0052] The technical solution protected by the present utility model is not limited to the above-mentioned embodiments. It should be pointed out that the combination of the technical solution of any embodiment with the technical solution of one or more other embodiments is within the protection scope of the present utility model. Although the present utility model has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to it based on the present utility model. Therefore, these modifications or improvements made on the basis of not departing from the spirit of the present utility model are within the scope of protection claimed by the present utility model.

Claims

1. A food processing machine with a stable structure, comprising a machine body with a mounting cavity and a detachable cup assembly arranged in the mounting cavity, characterized in that: The cup body assembly includes a cup body and an annular bracket. An annular convex rib extending outward is provided at the cup mouth of the cup body. The annular bracket includes an upper bracket and a lower bracket. The annular convex rib is clamped between the upper bracket and the lower bracket, and the annular bracket and the annular convex rib are provided with a circumferential limiting structure that cooperates with each other.

2. A food processing machine with a stable structure according to claim 1, characterized in that: The annular convex rib is provided with a protrusion protruding outward, the upper bracket and / or the lower bracket is provided with a groove that cooperates with the protrusion to limit the position, and the circumferential limiting structure includes the protrusion and the groove.

3. A food processing machine with a stable structure according to claim 1, characterized in that: The cup body assembly also includes a connecting piece, which passes through the lower bracket and is fastened to the upper bracket, and the annular rib is provided with an escape opening for the connecting piece to pass through, and the circumferential limiting structure includes the escape opening and the connecting piece.

4. A food processing machine with a stable structure according to claim 1, characterized in that: The annular convex rib is intermittently arranged along the circumference of the outer wall of the cup body to form a limiting groove between two adjacent annular convex ribs. The upper bracket and / or the lower bracket are provided with a limiting rib extending into the limiting groove. The circumferential limiting structure includes the limiting groove and the limiting rib.

5. A structurally stable food processor according to claim 1, characterized in that: A sealing ring is further provided between the upper bracket and / or the lower bracket and the annular convex rib, and the sealing ring is provided with an avoidance hole for the circumferential limiting structure to pass through.

6. A structurally stable food processor according to claim 5, characterized in that: The sealing ring includes a first sealing portion clamped between the upper bracket and the top surface of the annular rib, a second sealing portion clamped between the lower bracket and the bottom surface of the annular rib, and a connecting portion connecting the first sealing portion and the second sealing portion. The circumferential limiting structure includes a protrusion protruding laterally outwardly provided on the annular rib, and the avoidance hole is provided on the connecting portion for the protrusion to pass through.

7. A structurally stable food processor according to claim 1, characterized in that: A handle is formed on the annular bracket, and the handle includes a first gripping portion formed on the lower bracket and a second gripping portion vertically aligned with the first gripping portion and formed on the upper bracket.

8. A structurally stable food processor according to claim 7, characterized in that: The second gripping portion is provided with a handle seat protruding from the top of the cup mouth of the cup body, and the cup body assembly also includes a cup cover. The handle seat is provided with a mounting groove on a side facing the cup cover, and the cup cover is provided with a lug mounted in the mounting groove.

9. A structurally stable food processor according to claim 1, characterized in that: The cup body assembly also includes a decorative cover covering the outer side wall of the cup body and an outer shell fixed to the bottom of the cup body, and the decorative cover is clamped and fixed between the outer shell and the lower bracket.

10. A structurally stable food processor according to claim 9, characterized in that: The lower bracket is provided with a first recessed slot, the side wall of the housing is provided with a second recessed slot, the top end of the decorative cover is inserted into the first slot, and the bottom end is inserted into the second slot.

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