Food processor with stable structure

Abstract

The food processor comprises a cup body and a main machine, the cup body is a metal cup body, the bottom wall of the metal cup body is provided with a first positioning column formed by protruding upwards, the top end of a stirring piece is in transmission connection with a driving mechanism, the bottom end of the stirring piece is matched with the first positioning column in an inserted mode, the first positioning column is hollow, and the lower end of the first positioning column is open. The metal cup body further comprises a reinforcing piece, the reinforcing piece covers the outer wall face of the first positioning column or is embedded in an inner cavity of the first positioning column, the first positioning column is thickened or supported through the reinforcing piece, the strength and the deformation resistance of the first positioning column are greatly improved, and the phenomenon that in the food material processing process, the food materials are not damaged is effectively avoided. Particularly, when food materials needing large torque are processed, for example, a stirring piece bears a large load during dough kneading, a first positioning column deforms or is damaged due to too large stress, the stirring piece inclines during food material processing, and food materials at the position with large intervals cannot participate in processing, and the stability of the structure of the first positioning column is guaranteed.

Description

A structurally stable food processing machine Technical Field

[0001] This utility model relates to the field of household appliance technology, specifically to a food processing machine with a stable structure. Background Technology

[0002] Existing food processors, such as meat grinders and dough mixers, typically include a cup body with a built-in mixing element and a main unit detachably connected to the cup body. The main unit contains a drive mechanism that is connected to the mixing element. When using the food processor, the user places the ingredients into the cup body, and the mixing element rotates under the drive mechanism to process the ingredients. The existing cup body is usually a glass, allowing users to observe the processing. For example, when grinding meat, users can determine whether processing is complete by observing the degree of mixing, thus improving the user experience. However, due to the weight of glass cups and their fragility upon impact, most manufacturers have replaced them with metal cups. This not only reduces weight but also increases strength. To position the bottom of the mixing component, a positioning post is typically stamped upwards on the bottom wall of the metal cup. The bottom of the mixing component is inserted into this post for positioning. However, considering molding processes and manufacturing costs, the wall thickness of the metal cup is usually between 0.8-1.2mm, resulting in a relatively thin wall. When processing heavy ingredients, such as dough, the mixing component experiences significant torque, which is transmitted to the positioning post. Under impact, the positioning post deforms and tilts. When the mixing component engages with the positioning post, it tilts to one side, causing one end to lift up and become far from the bottom wall of the inner metal cup. This prevents the mixing component from properly mixing that portion of the food, resulting in insufficient processing, inconsistent particle size, and compromised food quality. Summary of the Invention

[0003] The purpose of this invention is to provide a food processing machine with a stable structure, which solves the problem of deformation of the positioning column of the metal cup when the metal cup is used for kneading dough, under the premise of achieving lightweight and durable cup and improving cup strength by using a metal cup body.

[0004] To achieve the above objectives, this utility model provides a food processing machine with a stable structure, including a cup body with a built-in stirring element and a main unit detachably connected to the cup body. The main unit is provided with a drive mechanism for driving the stirring element to rotate. The cup body is a metal cup body, and the bottom wall of the metal cup body is provided with a first positioning post that is raised upward. The top end of the stirring element is connected to the drive mechanism, and the bottom end is inserted into the first positioning post. The first positioning post is hollow inside and open at the bottom. The metal cup body also includes a reinforcing member, which covers the outer wall surface of the first positioning post or is embedded in the inner cavity of the first positioning post.

[0005] This application uses a standard metal cup body with a wall thickness of 0.8-1.2 mm, making the cup structure more robust and durable. It is also lighter and more shatter-resistant than glass cups, facilitating user handling and use, and improving the user experience. Simultaneously, the bottom wall of the metal cup body features an upward-protruding first positioning post. The top of the stirring component is connected to the drive mechanism, while its bottom engages with the first positioning post, ensuring the stability of the stirring component and preventing displacement or shaking during high-speed operation due to unstable positioning. Compared to separately installing a positioning post on the bottom wall of the metal cup body, the first positioning post is formed simultaneously with the metal cup body, eliminating the need for separate forming and fixing. This simplifies the production process, reduces manufacturing costs, and improves efficiency. Furthermore, it avoids gaps between the first positioning post and the bottom wall of the metal cup body, preventing food residue from accumulating and becoming difficult to clean, potentially leading to odors or mold growth inside the cup, thus ensuring the cleanliness of the metal cup. In addition, the metal cup body also includes a reinforcing member, which covers the outer wall of the first positioning post or is embedded in the inner cavity of the first positioning post. By thickening the first positioning post with the reinforcing member, when the reinforcing member covers the outer wall of the first positioning post, the bottom end of the stirring member is actually in contact with the reinforcing member for positioning. Therefore, when the stirring member is subjected to a large force, it will directly act on the reinforcing member. With the help of the high strength of the reinforcing member, the first positioning post can be effectively protected. When the reinforcing member is supported in the inner cavity of the first positioning post, the reinforcing member can provide effective support for the first positioning post. When the first positioning post is subjected to force, it will transfer the torque to the reinforcing member, and the reinforcing member will effectively support and limit the movement, greatly enhancing the strength and deformation resistance of the first positioning post. This effectively avoids the situation where the first positioning post is deformed or damaged due to excessive force during food processing, especially when processing some foods that require high torque, such as when kneading dough, where the stirring member bears a large load. This would prevent the stirring member from tilting during food processing, causing food with large gaps to be unable to participate in processing. This ensures the stability of the first positioning post structure, thereby ensuring the stability of food processing and extending the service life of the entire machine.

[0006] In a preferred embodiment of a structurally stable food processing machine, the reinforcing member is solid and embedded in the inner cavity of the first positioning post.

[0007] By making the reinforcing member solid and embedding it into the inner cavity of the first positioning post, the reinforcing member provides all-around support and reinforcement to the first positioning post after being embedded in the cavity. This ensures that the post maintains structural stability even under high-intensity use, effectively preventing deformation caused by external impacts or prolonged use, thereby further improving the overall durability of the machine. Simultaneously, placing the reinforcing member inside the first positioning post avoids direct contact between the reinforcing member and food, reducing cleaning difficulty and maintaining food hygiene. Furthermore, it prevents gaps between the reinforcing member and the first positioning post, preventing the accumulation of food residue, ensuring the cleanliness of the inside of the metal cup, and enhancing the user experience.

[0008] In a preferred embodiment of a structurally stable food processing machine, the reinforcing member is a magnetic suction member, and the bottom of the stirring member is provided with a mating member that magnetically engages with the reinforcing member.

[0009] By setting the reinforcing member as a magnetic suction member, and providing a mating member at the bottom of the mixing member that magnetically engages with the reinforcing member, the mixing member can be positioned not only by the first positioning post but also by the magnetic attraction between the magnetic suction member and the mating member. This effectively improves the stability of the connection between the mixing member and the first positioning post, thereby enhancing the stability of the mixing member's rotation. Furthermore, after food processing is complete, the magnetic attraction between the magnetic suction member and the mating member allows the mixing member to decelerate rapidly, enabling users to safely remove the mixing member from the first positioning post more quickly, reducing operation time and improving efficiency.

[0010] In a preferred embodiment of a structurally stable food processing machine, the reinforcing member includes a raised portion adapted to the inner cavity of the first positioning post and a first reinforcing plate extending radially outward from the raised portion and fixedly connected to the outer bottom wall of the cup body.

[0011] By including a raised portion adapted to the inner cavity of the first positioning post and a first reinforcing plate extending radially outward from the raised portion and fixedly connected to the outer bottom wall of the cup body, the raised portion can tightly fit the inner cavity of the first positioning post and provide strong support, effectively improving the overall strength of the first positioning post. Simultaneously, the first reinforcing plate strengthens the connection between the first positioning post and the bottom wall of the metal cup body, significantly increasing the strength of the metal cup body bottom wall at the first positioning post. This effectively prevents the first positioning post from swinging with the metal cup body bottom wall at the connection point as a fulcrum when subjected to large torque, thus avoiding deformation or even damage to the metal cup body bottom wall. This ensures the stability and durability of the metal cup body structure, further extending the service life of the entire machine.

[0012] In a preferred embodiment of a structurally stable food processing machine, the food processing machine further includes a detachable outer cup fitted on the outside of a metal cup body, a raised portion having a downward-facing positioning groove, and a second positioning post extending upward and inserted into the positioning groove on the bottom wall of the outer cup.

[0013] By incorporating a detachable outer cup that fits over the metal cup body, the food processor allows users to select different compatible metal cups or outer cups depending on the ingredients being processed. This versatility enhances the user experience. The raised section features a downward-facing positioning groove, and the bottom wall of the outer cup has a second positioning post extending upwards and inserting into the positioning groove. This stable connection between the outer cup and the metal cup body, achieved through the interlocking of the second positioning post and the positioning groove, prevents relative displacement during use and further strengthens the overall structural stability. It also prevents the second positioning post from contacting the bottom wall of the metal cup body, reducing the overall storage height and facilitating storage in small spaces.

[0014] In a preferred embodiment of a structurally stable food processing machine, a sealing element is fixed to the outer bottom surface of the metal cup body to block the lower opening of the first positioning post.

[0015] By fixing a sealing component to the outer bottom surface of the metal cup body to block the lower opening of the first positioning post, the sealing component can effectively strengthen the support of the bottom wall of the metal cup body. This prevents the first positioning post from swinging around the bottom wall of the metal cup body at the connection point when subjected to large torque, thus avoiding deformation or even damage to the bottom wall of the metal cup body. This ensures the stability and durability of the metal cup body structure. Furthermore, the sealing component also prevents foreign objects from entering the inner cavity of the first positioning post, ensuring its cleanliness. Simultaneously, when a reinforcing component is installed inside the inner cavity, it can effectively fix and limit the reinforcing component, preventing it from falling out of the inner cavity and ensuring a tight fit between the reinforcing component and the inner cavity of the first positioning post, guaranteeing its supporting function.

[0016] In a preferred embodiment of a structurally stable food processing machine, the reinforcing member includes a sleeve portion fitted onto the outer side of the outer wall of the first positioning post and a second reinforcing plate extending radially outward from the sleeve portion and fixedly connected to the inner bottom wall of the cup body.

[0017] By configuring the reinforcing member as a sleeve portion fitted onto the outer side of the outer wall of the first positioning post and a second reinforcing plate extending radially outward from the sleeve portion and fixedly connected to the inner bottom wall of the cup body, the reinforcing member achieves all-round wrapping and reinforcement of the first positioning post through the sleeve portion, ensuring the structural stability of the first positioning post. At the same time, the second reinforcing plate can also reinforce the connection between the first positioning post and the bottom wall of the metal cup body, greatly improving the strength of the first positioning post at the bottom wall of the metal cup body. This effectively prevents the first positioning post from swinging with the bottom wall of the metal cup body at the connection point as a fulcrum when subjected to large torque, thus avoiding deformation or even damage to the bottom wall of the metal cup body. This ensures the stability and durability of the metal cup body structure.

[0018] In a preferred embodiment of a structurally stable food processing machine, a sealing element is also provided between the reinforcing member and the first positioning post.

[0019] By providing a seal between the reinforcing member and the first positioning post, on the one hand, when the reinforcing member covers the outer wall of the first positioning post, the seal can effectively seal the gap between them, preventing liquid or foreign matter from seeping in and ensuring internal cleanliness. Furthermore, the cushioning effect of the seal can reduce friction between the reinforcing member and the first positioning post, extending service life and further enhancing the reliability of the overall structure. On the other hand, when the reinforcing member is embedded in the inner cavity of the first positioning post, the seal can further improve the stability of the connection and fit between the reinforcing member and the first positioning post, ensuring a tight fit between the reinforcing member and the first positioning post, preventing displacement caused by vibration or external force, and ensuring the supporting effect of the reinforcing member on the first positioning post.

[0020] In a preferred embodiment of a structurally stable food processing machine, a reinforcing member covers or is embedded in the inner cavity of the first positioning post, and a flexible member is held between the reinforcing member and the wall of the first positioning post.

[0021] By clamping a flexible element between the reinforcing member and the wall of the first positioning post, the flexible element can effectively absorb vibration and impact forces. This allows the first positioning post to reduce the impact on the reinforcing member when subjected to a large impact force, thereby ensuring the stability of the connection and fit between the reinforcing member and the inner cavity of the first positioning post.

[0022] In a preferred embodiment of a structurally stable food processing machine, the first positioning post is connected to the bottom wall of the metal cup body via an arc-shaped wall, and the reinforcing member is provided with a reinforcing wall that covers or supports the arc-shaped wall.

[0023] By connecting the first positioning post to the bottom wall of the metal cup body through an arc-shaped wall, the stress concentration at the connection point between the first positioning post and the bottom wall of the metal cup body is effectively reduced. This avoids the deformation or even cracking of the bottom wall caused by stress concentration when the first positioning post is subjected to a large impact force, further improving the stability of the first positioning post structure. At the same time, the reinforcing member is provided with a reinforcing wall that covers or supports the arc-shaped wall, thereby reinforcing the arc-shaped wall and ensuring that the arc-shaped wall is not easily deformed when subjected to external forces. This further disperses stress, enhances the impact resistance of the overall structure, and extends the service life of the equipment. Attached Figure Description

[0024] The accompanying drawings, which are included to provide a further understanding of the present invention and constitute a part of this invention, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0025] Figure 1 is a schematic diagram of the structure of the metal cup body in one embodiment of the present invention;

[0026] Figure 2 is a cross-sectional view of the metal cup body in one embodiment of the present invention;

[0027] Figure 3 is an enlarged view of part A in Figure 2;

[0028] Figure 4 is a cross-sectional view of the metal cup body and the outer cup in another embodiment of this utility model;

[0029] Figure 5 is an enlarged view of part B in Figure 4;

[0030] Figure 6 is a cross-sectional view of the metal cup body in another embodiment of the present invention;

[0031] Figure 7 is an enlarged view of part C in Figure 6.

[0032] List of components and reference numerals:

[0033] 1-Metal cup body; 11-First positioning post; 2-Reinforcing member; 21-Raised portion; 22-First reinforcing plate; 23-Positioning groove; 24-Sleeve portion; 25-Second reinforcing plate; 3-Flexible member; 4-Outer cup; 41-Second positioning post; 5-Sealing member. Detailed Implementation

[0034] To more clearly illustrate the overall concept of this utility model, a detailed description will be provided below with reference to the accompanying drawings.

[0035] It should be noted that many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0036] As shown in Figures 1 to 7, this utility model provides a food processing machine with a stable structure, including a cup body with a built-in stirring component and a main unit detachably connected to the cup body. The main unit is provided with a drive mechanism for driving the stirring component to rotate. The cup body is a metal cup body 1. The bottom wall of the metal cup body 1 is provided with a first positioning post 11 that is raised upward. The top end of the stirring component is connected to the drive mechanism, and the bottom end is inserted into the first positioning post 11. The first positioning post 11 is hollow inside and open at the bottom. The metal cup body 1 also includes a reinforcing member 2, which covers the outer wall surface of the first positioning post 11 or is embedded in the inner cavity of the first positioning post 11.

[0037] This application makes the cup body more robust and durable by setting it to an existing ordinary metal cup body 1, with a wall thickness of 0.8-1.2mm. It is also lighter than a glass cup, making it easier for users to handle and use, thus improving the user experience. Meanwhile, the bottom wall of the metal cup 1 is provided with a first positioning post 11 that is raised upwards. The top of the stirring component is connected to the drive mechanism, and the bottom end is inserted into the first positioning post 11 to achieve positioning of the top and bottom of the stirring component, ensuring the stability of the stirring component and avoiding the situation where the stirring component shifts or shakes when running at high speed due to unstable positioning. Compared with setting a positioning post separately on the bottom wall of the metal cup 1, the first positioning post 11 can be formed at the same time as the metal cup 1 is formed, which saves the process of separately forming the first positioning post 11 and fixing it to the bottom wall of the metal cup 1, simplifying the production process, reducing manufacturing costs, improving production efficiency, and avoiding the gap between the first positioning post 11 and the bottom wall of the metal cup 1, which would cause food residue to remain in the gap and be difficult to clean, resulting in odor or even mold in the cup, thus ensuring the cleanliness of the inside of the metal cup 1. In addition, the metal cup body 1 also includes a reinforcing member 2. The reinforcing member 2 covers the outer wall surface of the first positioning post 11 or is embedded in the inner cavity of the first positioning post 11. By thickening the first positioning post 11 with the reinforcing member 2, when the reinforcing member 2 covers the outer wall surface of the first positioning post 11, the bottom end of the stirring member is actually in contact with the reinforcing member 2 for positioning. Therefore, when the stirring member is subjected to a large force, it will directly act on the reinforcing member 2. With the help of the high strength of the reinforcing member 2, the first positioning post 11 can be effectively protected. When the reinforcing member 2 is supported in the inner cavity of the first positioning post 11, the reinforcing member 2 can provide effective support to the first positioning post 11. When subjected to force, the first positioning post 11 will transfer the torque to the reinforcing member 2, and the reinforcing member 2 will effectively support and limit the movement, greatly enhancing the strength and deformation resistance of the first positioning post 11. This effectively prevents the first positioning post 11 from deforming or being damaged due to excessive force during food processing, especially when processing some ingredients that require high torque, such as when kneading dough and the mixing component is under a large load. This would prevent the mixing component from tilting during food processing, causing ingredients with larger gaps to be unable to participate in the processing, thus ensuring the stability of the first positioning post 11 structure, thereby ensuring the stability of food processing and extending the service life of the entire machine.

[0038] It should be noted that the specific structure of the drive mechanism is not limited in this application. As a preferred embodiment of this application, the drive mechanism is a motor, and the motor shaft of the motor is connected to the stirring component through a connector. It may also include an exposed handle and a gear set that is connected between the handle and the stirring component, which will not be described in detail here.

[0039] It should also be noted that this application does not specifically limit the structure and location of the reinforcing member 2, which can be any of the following embodiments:

[0040] Example 1: As shown in Figures 2 and 3, in this example, the reinforcing member 2 is solid and is embedded in the inner cavity of the first positioning post 11.

[0041] By making the reinforcing member 2 solid and embedding it into the inner cavity of the first positioning post 11, the reinforcing member 2 can provide all-round support and reinforcement to the first positioning post 11 after being embedded in the inner cavity. This ensures that the structure remains stable even under high-intensity use, effectively preventing deformation caused by external impact or long-term use, thereby further improving the durability of the entire machine. At the same time, the reinforcing member 2 being located inside the inner cavity of the first positioning post 11 avoids direct contact between the reinforcing member 2 and food, reducing cleaning difficulty, maintaining food hygiene, and preventing gaps between the reinforcing member 2 and the first positioning post 11, preventing the accumulation of food residue, ensuring the cleanliness of the inside of the metal cup body 1, and improving the user experience. Preferably, as shown in Figure 3, the reinforcing member 2 is conformally set to the inner cavity of the first positioning post 11, that is, the outer wall surface of the reinforcing member 2 is consistent with and abuts against the cavity wall structure of the inner cavity of the first positioning post 11. More preferably, the bottom end of the reinforcing member 2 extends to the bottom end of the inner cavity of the first positioning post 11.

[0042] Furthermore, the reinforcing member 2 is a magnetic suction member, and the bottom of the stirring member is provided with a mating member that magnetically engages with the reinforcing member 2.

[0043] By setting the reinforcing member 2 as a magnetic suction member, and providing a mating member at the bottom of the mixing member that magnetically engages with the reinforcing member 2, on the one hand, when the mixing member is inserted into the first positioning post 11, it can not only be positioned by the first positioning post 11, but also be further positioned by the magnetic attraction between the magnetic suction member and the mating member, effectively improving the stability of the connection between the mixing member and the first positioning post 11, thereby improving the stability of the rotation of the mixing member; on the other hand, when the food processing is completed, the magnetic attraction between the magnetic suction member and the mating member can be used to quickly decelerate the mixing member, so that the user can safely remove the mixing member from the first positioning post 11 more quickly, reducing operation time and improving efficiency.

[0044] Example 2: As shown in Figures 4 and 5, in this example, the reinforcing member 2 includes a raised portion 21 adapted to the inner cavity of the first positioning post 11 and a first reinforcing plate 22 extending radially outward from the raised portion 21 and fixedly connected to the outer bottom wall of the cup body.

[0045] By including a raised portion 21 adapted to the inner cavity of the first positioning post 11 and a first reinforcing plate 22 extending radially outward from the raised portion 21 and fixedly connected to the outer bottom wall of the cup body, the raised portion 21 can tightly fit the inner cavity of the first positioning post 11 and provide strong support, effectively improving the overall strength of the first positioning post 11. At the same time, the first reinforcing plate 22 can reinforce the connection between the first positioning post 11 and the bottom wall of the metal cup body 1, greatly improving the strength of the bottom wall of the metal cup body 1 at the first positioning post 11. This effectively prevents the first positioning post 11 from swinging with the bottom wall of the metal cup body 1 at the connection point as a fulcrum when subjected to large torque, thus avoiding deformation or even damage to the bottom wall of the metal cup body 1. This ensures the stability and durability of the metal cup body 1 structure and further improves the service life of the entire machine.

[0046] As a preferred embodiment, as shown in Figures 4 and 5, the food processing machine also includes a detachable outer cup 4 sleeved on the outside of the metal cup body 1. The raised part 21 is provided with a positioning groove 23 with the opening facing downward, and the bottom wall of the outer cup 4 is provided with a second positioning post 41 that extends upward and is inserted into the positioning groove 23.

[0047] By including a detachable outer cup 4 fitted onto the outside of the metal cup body 1, the food processor allows users to select different compatible metal cup bodies 1 or outer cup 4 to process different ingredients, satisfying diverse processing needs and enhancing the user experience. Simultaneously, the raised portion 21 has a downward-facing positioning groove 23, and the bottom wall of the outer cup 4 has a second positioning post 41 extending upward and inserting into the positioning groove 23. This ensures a stable connection between the outer cup 4 and the metal cup body 1 through the insertion and engagement of the second positioning post 41 and the positioning groove 23, preventing relative displacement during use and further enhancing the overall structural stability. It also prevents the second positioning post 41 from contacting the bottom wall of the metal cup body 1, thus reducing the overall storage height and facilitating storage in small spaces.

[0048] As a preferred embodiment of the above, a sealing component is fixed on the outer bottom surface of the metal cup body 1 to block the lower opening of the first positioning post 11.

[0049] By fixing a sealing component to the outer bottom surface of the metal cup body 1 to block the lower opening of the first positioning post 11, the sealing component can effectively strengthen the support of the bottom wall of the metal cup body 1, preventing the first positioning post 11 from swinging around the bottom wall of the metal cup body 1 at the connection point when subjected to large torque, thus avoiding deformation or even damage to the bottom wall of the metal cup body 1. This ensures the stability and durability of the metal cup body 1 structure. On the other hand, the presence of the sealing component can also prevent foreign objects from entering the inner cavity of the first positioning post 11, ensuring the cleanliness of the inner cavity. At the same time, when the reinforcing member 2 is provided in the inner cavity, it can also effectively fix and limit the reinforcing member 2, preventing it from falling out of the inner cavity and ensuring a tight fit between the reinforcing member 2 and the inner cavity of the first positioning post 11, thus guaranteeing the supporting function of the first positioning post 11.

[0050] Example 3: As shown in Figures 6 and 7, in this example, the reinforcing member 2 includes a sleeve portion 24 sleeved on the outer side of the outer wall of the first positioning post 11 and a second reinforcing plate 25 extending radially outward from the sleeve portion 24 and fixedly connected to the inner bottom wall of the cup body.

[0051] By configuring the reinforcing member 2 as including a sleeve portion 24 sleeved on the outer side of the outer wall of the first positioning post 11 and a second reinforcing plate 25 extending radially outward from the sleeve portion 24 and fixedly connected to the inner bottom wall of the cup body, the reinforcing member 2 achieves all-round wrapping and reinforcement of the first positioning post 11 through the sleeve portion 24, ensuring the structural stability of the first positioning post 11. At the same time, the second reinforcing plate 25 can also reinforce the connection between the first positioning post 11 and the bottom wall of the metal cup body 1, greatly improving the strength of the first positioning post 11 at the bottom wall of the metal cup body 1. This effectively avoids the first positioning post 11 from swinging with the bottom wall of the metal cup body 1 at the connection point as a fulcrum when subjected to a large torque, thus preventing deformation or even damage to the bottom wall of the metal cup body 1. This ensures the stability and durability of the structure of the metal cup body 1.

[0052] As a preferred embodiment of this application, as shown in FIG7, a sealing element 5 is also provided between the reinforcing member 2 and the first positioning post 11.

[0053] By providing a sealing element 5 between the reinforcing member 2 and the first positioning post 11, on the one hand, when the reinforcing member 2 covers the outer wall of the first positioning post 11, the sealing element 5 can effectively seal the gap between the two, preventing liquid or foreign matter from seeping in and ensuring internal cleanliness. Furthermore, the buffering effect of the sealing element 5 can reduce the friction between the reinforcing member 2 and the first positioning post 11, extend the service life, and further enhance the reliability of the overall structure. On the other hand, when the reinforcing member 2 is embedded in the inner cavity of the first positioning post 11, the sealing element 5 can further improve the stability of the connection and cooperation between the reinforcing member 2 and the first positioning post 11, ensure the tight fit between the reinforcing member 2 and the first positioning post 11, prevent displacement caused by vibration or external force, and ensure the supporting effect of the reinforcing member 2 on the first positioning post 11.

[0054] As a preferred embodiment of this application, as shown in FIG3, the reinforcing member 2 covers or is embedded in the inner cavity of the first positioning post 11, and the flexible member 3 is clamped between the reinforcing member 2 and the wall surface of the first positioning post 11.

[0055] By clamping a flexible member 3 between the reinforcing member 2 and the wall of the first positioning post 11, the flexible member 3 can effectively absorb vibration and impact force, so that when the first positioning post 11 is subjected to a large impact force, the impact on the reinforcing member 2 can be reduced by the buffering effect of the flexible member 3, thereby ensuring the stability of the connection and fit between the inner cavity of the reinforcing member 2 and the first positioning post 11.

[0056] As a preferred embodiment of this application, as shown in FIG5, the first positioning post 11 is connected to the bottom wall of the metal cup body 1 through an arc-shaped wall, and the reinforcing member 2 is provided with a reinforcing wall covering or supporting the arc-shaped wall.

[0057] By connecting the first positioning post 11 to the bottom wall of the metal cup 1 through an arc-shaped wall, the stress concentration at the connection between the first positioning post 11 and the bottom wall of the metal cup 1 is effectively reduced. This avoids the deformation or even cracking of the bottom wall caused by stress concentration when the first positioning post 11 is subjected to a large impact force, and further improves the stability of the structure of the first positioning post 11. At the same time, the reinforcing member 2 is provided with a reinforcing wall that covers or supports the arc-shaped wall, thereby reinforcing the arc-shaped wall and ensuring that the arc-shaped wall is not easily deformed when subjected to external force. This further disperses the stress, enhances the impact resistance of the overall structure, and extends the service life of the equipment.

[0058] The technical solutions protected by this utility model are not limited to the above embodiments. It should be noted that any combination of the technical solutions of any embodiment with one or more other embodiments is within the protection scope of this utility model. Although this utility model has been described in detail above with general descriptions and specific embodiments, some modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, all such modifications or improvements made without departing from the spirit of this utility model are within the scope of protection claimed by this utility model.

Claims

1. A structurally stable food processing machine, comprising a cup body with a built-in stirring element and a main unit detachably connected to the cup body, wherein the main unit is provided with a drive mechanism for driving the stirring element to rotate, and the cup body is a metal cup body, characterized in that, The bottom wall of the metal cup is provided with a first positioning post that is raised upward. The top end of the stirring component is connected to the driving mechanism, and the bottom end is inserted into the first positioning post. The first positioning post is hollow inside and open at the bottom. The metal cup also includes a reinforcing member, which covers the outer wall of the first positioning post or is embedded in the inner cavity of the first positioning post.

2. The structurally stable food processing machine according to claim 1, characterized in that, The reinforcing member is solid and is embedded in the inner cavity of the first positioning post.

3. The structurally stable food processing machine according to claim 2, characterized in that, The reinforcing member is a magnetic suction member, and the bottom of the stirring member is provided with a mating member that magnetically engages with the reinforcing member.

4. The structurally stable food processing machine according to claim 1, characterized in that, The reinforcing member includes a raised portion adapted to the inner cavity of the first positioning post and a first reinforcing plate extending radially outward from the raised portion and fixedly connected to the outer bottom wall of the cup body.

5. A structurally stable food processing machine according to claim 4, characterized in that, The food processing machine also includes a detachable outer cup fitted on the outside of the metal cup body. The raised portion is provided with a positioning groove with the opening facing downwards, and the bottom wall of the outer cup is provided with a second positioning post that extends upwards and is inserted into the positioning groove.

6. A structurally stable food processing machine according to any one of claims 1 to 4, characterized in that, The outer bottom surface of the metal cup is fixed with a sealing component that blocks the lower opening of the first positioning post.

7. A structurally stable food processing machine according to claim 1, characterized in that, The reinforcing member includes a sleeve portion fitted onto the outer side of the outer wall of the first positioning post.

8. A structurally stable food processing machine according to claim 7, characterized in that, The reinforcing member further includes a second reinforcing plate that extends radially outward from the sleeve portion and is fixedly connected to the inner bottom wall of the cup body.

9. A structurally stable food processing machine according to claim 1, characterized in that, The reinforcing member covers or is embedded in the inner cavity of the first positioning post, and a flexible member is held between the reinforcing member and the wall of the first positioning post.

10. A structurally stable food processing machine according to claim 1, characterized in that, The first positioning post is connected to the bottom wall of the metal cup body through an arc-shaped wall, and the reinforcing member is provided with a reinforcing wall that covers or supports the arc-shaped wall.

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