Food processor with simplified structure

Abstract

The utility model discloses a food processor with a simplified structure, which relates to the field of life electric appliances, and comprises a cup body made of magnetic metal, a stirring knife arranged in the cup body and a main machine detachably arranged above the cup body, the stirring knife comprises a knife shaft, the middle part of the bottom wall of the cup body is concave downwards to form a mounting groove, and a magnetic attraction piece is arranged at the bottom of the knife shaft. The bottom of the cutter shaft is matched with the mounting groove in an inserting manner, so that the cutter shaft is magnetically adsorbed in the mounting groove, the cutter shaft can be limited through the mounting groove, meanwhile, the limiting effect is further achieved through magnetic attraction matching of the magnetic attraction part and the mounting groove, the stability of the position of the stirring cutter can be further guaranteed, and the structure and assembly of an additional matching part are omitted; the structure of the whole machine is simplified, the production cost is reduced, meanwhile, the assembling efficiency is improved, the situation that the cutter shaft rotates unstably due to the fact that magnetic attraction matching between the magnetic attraction part and the matching part cannot be centered due to unstable connection between the matching part and the cup body in the prior art is avoided, and the rotating stability of the stirring cutter is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to life electric appliance technical field, concretely relates to a food processor of simplified structure. BACKGROUND

[0002] The existing food processor such as meat grinder, dough mixer etc. usually includes cup body with built-in stirring knife and main machine set above cup body, main machine is equipped with motor with stirring knife transmission connection, user places food material in cup body when using food processor, stirring knife rotates under the drive of motor to realize the processing of food material. The stirring knife needs to be positioned when fixed in the cup body to ensure that the stirring knife can rotate normally. The existing positioning mode of stirring knife such as the top end of the stirring knife shaft in Chinese patent CN200720056746.X, CN201520247250.5 is engaged with the upper connector connected with the motor to realize the positioning of the top end, and a limiting column extending downward is arranged at the bottom end of the shaft, and a limiting groove is arranged on the bottom wall of the cup body to realize the limiting of the bottom end of the stirring knife. The positioning of the whole stirring knife is realized by the limiting of the top end and the bottom end. However, the limiting groove arranged at the bottom end of the stirring knife shaft or the bottom wall of the cup body is usually deep, and in order to leave a larger crushing space in the cup body, the diameter of the stirring shaft cannot be too wide due to the comprehensive consideration of the cost and weight of the shaft. This results in that the diameter of the limiting groove in the shaft is relatively narrow, about 5mm to 8mm, which further results in that the limiting groove is not only deep but also narrow. During the processing of food material, part of the food material slurry enters the limiting groove, which is difficult to clean for the user. If the cleaning is not in place for a long time, the limiting groove will produce odor or even mold, and the user cannot continue to use it.

[0003] In order to solve the problem of difficult cleaning of the inside of the stirring shaft, some researchers first think of arranging a groove on the inner bottom surface of the cup body, and arranging a convex column on the bottom of the stirring shaft which is inserted into the groove. Then, in order to improve the stability of this installation mode, some researchers change the convex column into a magnetic attraction member such as a magnet, and arrange a matching member on the cup body which can be magnetically attracted to the magnetic attraction member. The bottom of the stirring shaft and the whole stirring knife are positioned by the magnetic attraction force between the magnetic attraction member and the matching member, so that the structure of the limiting groove in the stirring shaft and the limiting shaft in the cup body is omitted, which is convenient for the user to clean the cup body and the stirring knife. In order to facilitate the installation of the matching member matched with the magnet, and to avoid the contact between the matching member and the food material, the matching member is usually bonded and installed on the outer bottom surface of the cup body. The matching member is exposed to the outside for a long time, and when processing hot food material, the bonding will be seriously aged, which will cause the matching member to separate from the cup body, so that the magnetic attraction member cannot be attracted to the matching member, which will result in poor or even ineffective limiting of the stirring shaft. At the same time, the additional matching member has more steps in assembly, low assembly efficiency, and greatly increases the manufacturing cost of the whole machine. SUMMARY

[0004] The utility model discloses a structure simplified food processing machine, to solve the cooperation piece that cooperation piece that the magnetic attraction piece of the bottom of the knife shaft cooperates is arranged on the cup body in the food processing machine of prior art is installed on the outer bottom surface of cup body and leads to the problem that cooperation piece is easy to separate with cup body and is assembled complicated and high cost.

[0005] In order to realize the above-mentioned purpose, the utility model provides a structure simplified food processing machine, including the cup body of magnetic metal, the stirring knife in cup body and the host computer of detachable cup body top, stirring knife includes the knife shaft, the bottom wall middle part of cup body is concave and forms the installation groove, and the bottom of knife shaft is equipped with magnetic attraction piece, and the bottom of knife shaft is inserted with installation groove cooperation, to make the magnetic adsorption of the bottom of knife shaft in installation groove.

[0006] The utility model discloses a structure simplified food processing machine, to solve the cooperation piece that cooperation piece that the magnetic attraction piece of the bottom of the knife shaft cooperates is arranged on the cup body in the food processing machine of prior art is installed on the outer bottom surface of cup body and leads to the problem that cooperation piece is easy to separate with cup body and is assembled complicated and high cost.

[0007] In a preferred implementation of the structure simplified food processing machine, the bottom wall of the cup body is provided with a raised surface that rises radially inward and upward from the outer periphery of the bottom wall, and the distance from the top end of the raised surface to the bottom end of the bottom wall is not less than the height of the installation groove.

[0008] By setting the cup bottom wall with a raised surface that is raised radially inward and upward from the outer periphery of the cup bottom wall, and the distance from the top end of the raised surface to the bottom end of the cup bottom wall is not less than the height of the mounting groove, the cup bottom wall at the mounting groove is formed at the same level or higher than the outer periphery bottom wall of the cup, so that the cup bottom wall at the mounting groove is suspended or contacts the tabletop together with the outer periphery bottom wall of the cup, thereby avoiding the situation that the cup bottom wall at the mounting groove is too low, causing the contact area between the entire cup and the tabletop to be too small, and thereby causing instability during food material processing, thereby improving the contact area between the cup and the tabletop, and thereby improving the stability of the entire machine in processing food materials. At the same time, the raised surface can reduce the distance between the bottom blade of the stirring knife and the cup bottom wall, thereby reducing the residue of food materials between the bottom blade and the cup bottom wall, so that more food materials participate in stirring, which helps to improve the stirring effect.

[0009] In a preferred implementation of a food processor with a simplified structure, the raised surface includes a first inclined section extending inward and upward from the outer periphery of the cup bottom wall, a horizontal section extending horizontally inward connected to the end of the first inclined section, and a second inclined section extending inward and upward connected to the end of the horizontal section and the top end of the mounting groove.

[0010] By setting the raised surface as the first inclined section, the second inclined section and the horizontal section, the edges of the cup bottom wall uniformly bear greater pressure, thereby improving the physical strength and durability of the cup and the intermediate raised surface helps to reduce the deformation of the cup when subjected to external force. The cup can better disperse stress when subjected to pressure, thereby maintaining the stability of its shape. At the same time, compared to directly setting the raised surface as a slope that gradually inclines from the outside to the inside, the inclination angle of the first inclined section and the second inclined section can be set larger, thereby further increasing the gap between the cup bottom wall and the tabletop, thereby avoiding the situation that the cup bottom wall interferes with the tabletop when the tabletop has foreign matter, causing the cup to be unstable. At the same time, the horizontal section can also provide a certain processing plane, avoiding the situation that the cup bottom wall is all inclined, causing food materials to gather at the outer periphery of the cup under the action of gravity, resulting in insufficient food material crushing and low crushing efficiency.

[0011] In a preferred implementation of a food processor with a simplified structure, the cup includes an outer cup and an inner cup nested in the outer cup, and the mounting groove includes a first mounting groove formed on the bottom wall of the outer cup and a second mounting groove formed on the bottom wall of the inner cup, and the first mounting groove and the second mounting groove are gap fitted.

[0012] By setting the cup body to include an outer cup and an inner cup nested in the outer cup, the user can achieve different food material processing by replacing different cup bodies, meet the user's different use requirements, and improve the user's use experience. At the same time, the first mounting groove and the second mounting groove are gap-fitted, so that the first mounting groove and the second mounting groove are isolated from each other, effectively avoiding the situation that the first mounting groove and the second mounting groove are in contact and cause friction noise and wear when the user processes food materials through the inner cup. This helps to reduce the generation of noise during food material processing, and also helps to prolong the service life of the inner cup and the outer cup. In addition, the plurality of cup bodies are stacked together for work, and a noise reduction interlayer is formed between the outer cup and the inner cup. The noise generated during the processing of food materials in the inner cup can be greatly attenuated in the noise reduction interlayer, thereby further improving the noise reduction effect.

[0013] In a preferred implementation of a food processor with a simplified structure, the first mounting groove has the same inner diameter as the second mounting groove, and the first mounting groove is located above the second mounting groove.

[0014] By setting the first mounting groove to have the same inner diameter as the second mounting groove, the first mounting groove and the second mounting groove can be adapted to the same diameter stirring knife of the knife shaft, thereby realizing the standardization of the diameter of the stirring knife shaft, reducing the production cost, and at the same time, the first mounting groove is located above the second mounting groove, realizing the isolation of the first mounting groove and the second mounting groove, avoiding direct contact between them.

[0015] In a preferred implementation of a food processor with a simplified structure, the second mounting groove has an inner diameter smaller than that of the first mounting groove, and the second mounting groove is inserted into the first mounting groove.

[0016] By setting the second mounting groove to have an inner diameter smaller than that of the first mounting groove, and inserting the second mounting groove into the first mounting groove, the first mounting groove and the second mounting groove can be gap-fitted while greatly reducing the height of the inner cup and the outer cup when they are fitted, thereby reducing the height of the center of gravity of the entire cup body, making it more stable and reliable when processing food materials in the stacked cup state.

[0017] In a preferred implementation of a food processor with a simplified structure, the mounting groove inner wall or the mounting groove outer wall is provided with a reinforcing ring.

[0018] By providing the mounting groove inner wall or the mounting groove outer wall with a reinforcing ring, the strength of the mounting groove is improved, avoiding the situation that the groove wall of the mounting groove is deformed when it is subjected to a large impact force after the cup body bottom wall is punched to form the mounting groove, improving the strength of the entire cup body, and further improving the impact resistance of the cup body.

[0019] In a preferred implementation of a food processor with a simplified structure, the reinforcing ring is a fitting member that is magnetically attracted to the magnetic attraction member.

[0020] By setting the reinforcing ring as the matching part matched with the magnetic attraction part, the cutter shaft can be matched with the installation slot through the magnetic attraction part, and the magnetic attraction force between the two can be further improved through the matching part, so that the stability of the cutter shaft is further improved, and the stability of the rotating stirring knife is improved.

[0021] In a preferred implementation of the food processor with a simplified structure, the stirring knife further comprises a wall scraping part detachably connected with the cutter shaft, and a blade arranged below the wall scraping part, and the rotating outer diameter of the wall scraping part is greater than the rotating outer diameter of the blade.

[0022] By setting the rotating outer diameter of the wall scraping part to be greater than the rotating outer diameter of the blade, if the stirring knife is tilted after installation, the wall scraping part can collide with the side wall of the cup body first and support the whole stirring knife, so that the collision between the blade and the inner wall of the cup body when the stirring knife is tilted is avoided, the blade is protected, and the food processing efficiency is ensured.

[0023] In a preferred implementation of the food processor with a simplified structure, the bottom wall of the cup body is provided with an anti-skid pad or a cup sleeve, and the bottom surface of the installation slot is not lower than the bottom surface of the anti-skid pad or the cup sleeve.

[0024] By arranging the anti-skid pad or the cup sleeve on the bottom wall of the cup body, the cup body can be prevented from slipping on the workbench through the anti-skid pad or the cup sleeve, the stability of the contact between the cup body and the workbench is ensured, and the working stability of the food processor is improved. Meanwhile, the bottom surface of the installation slot is not lower than the bottom surface of the anti-skid pad or the cup sleeve, so that when the cup body is placed on the workbench, the anti-skid pad or the cup sleeve is in contact with the workbench, or the anti-skid pad or the cup sleeve and the bottom surface of the installation slot are in contact with the workbench, so that the stability of the cup body is improved, and the situation that the bottom surface of the installation slot is lower than the bottom surface of the anti-skid pad or the cup sleeve, so that only the bottom surface of the installation slot is in contact with the workbench, and the stability of the cup body is too low, is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0025] The accompanying drawings, which are included to provide a further understanding of the present application and constitute a part of this application, illustrate certain illustrative embodiments of the present application and together with the description serve to explain the present application. In the drawings:

[0026] Figure 1 is a sectional view of the food processor in an embodiment of the present application;

[0027] Figure 2 is a sectional view of the cup body in an embodiment of the present application;

[0028] Figure 3 is a structural schematic view of the cup body in an embodiment of the utility model;

[0029] Figure 4 is a sectional view of the food processor in another embodiment of the utility model;

[0030] Figure 5 is a sectional view of the cup body in still another embodiment of the utility model.

[0031] Parts and reference numeral list:

[0032] 1 - main machine; 2 - cup body, 21 - mounting groove, 211 - first mounting groove, 212 - second mounting groove, 22 - raised surface, 221 - first inclined section, 222 - horizontal section, 223 - second inclined section; 3 - stirring knife, 31 - knife shaft, 32 - blade, 33 - wall scraping piece; 4 - magnetic attraction piece; 5 - reinforcing ring; 6 - inner cup; 7 - outer cup. Specific implementation

[0033] In order to more clearly illustrate the overall concept of the utility model, the following will be described in detail in an exemplary manner in conjunction with the drawings of the specification.

[0034] It should be noted that in the following description, many specific details are set forth in order to provide a thorough understanding of the utility model, however, the utility model can also be implemented in other ways different from those described herein, therefore, the protection scope of the utility model is not limited by the specific embodiments disclosed below.

[0035] As Figures 1 to 4 shown, the utility model provides a kind of food processor of simplified structure, including cup body 2 made of magnetic metal, stirring knife 3 being arranged in cup body 2 and the main machine 1 being detachably arranged above cup body 2, stirring knife 3 includes knife shaft 31, the bottom wall middle part of cup body 2 is concave and forms mounting groove 21, the bottom of knife shaft 31 is equipped with magnetic attraction piece 4, and the bottom of knife shaft 31 is inserted and is matched with mounting groove 21, to make knife shaft 31 magnetically adsorbed in mounting groove 21, more preferably, the wall thickness of cup body 2 is between 0.3mm to 1mm, wall thickness is too thick to cause the whole cup body 2 to be too heavy and not convenient for user to take and cost is higher, and the depth of mounting groove 21 is set between 5mm to 8mm, it cannot be too deep to be stamped, otherwise it will lead to the wall thickness of mounting groove 21 to be too thin, affect strength, while guaranteeing the strength of mounting groove 21, the stability of knife shaft 31 and mounting groove 21 cooperation can also be guaranteed.

[0036] The cup body 2 is made of magnetic metal, the middle part of the bottom wall of the cup body 2 is concave to form a mounting groove 21, the bottom of the knife shaft 31 is provided with a magnetic attraction piece 4, and the bottom of the knife shaft 31 is inserted and matched with the mounting groove 21, so that after the user installs the stirring knife 3 in place, the mounting groove 21 realizes radial limiting of the bottom of the knife shaft 31, ensures the stability of the position of the stirring knife 3, avoids the case that the stirring knife 3 moves radially during rotation and causes unstable rotation, and the magnetic attraction piece 4 arranged at the bottom of the knife shaft 31 can be adsorbed with the cup body 2 made of magnetic metal, and then the bottom end of the knife shaft 31 is magnetically adsorbed in the mounting groove 21, so that the knife shaft 31 can not only be limited by the mounting groove 21, but also be further limited by the magnetic attraction of the magnetic attraction piece 4 and the mounting groove 21, and the stability of the position of the stirring knife 3 can be further ensured. Compared with the existing cooperation piece that needs to be magnetically attracted with the magnetic attraction piece 4 on the cup body 2, the cup body 2 made of magnetic metal realizes one function for two purposes, that is, it serves as a carrier for bearing food and the stirring knife 3, and is reused as a cooperation piece, thereby saving the structure and assembly of the cooperation piece, helping to simplify the structure of the whole machine, reducing production cost, improving assembly efficiency, and avoiding the case that the magnetic attraction of the magnetic attraction piece 4 and the cooperation piece cannot be centered due to unstable connection of the cooperation piece and the cup body 2 in the prior art, thereby improving the stability of the rotation of the stirring knife 3 and the stability of the operation of the whole machine. In addition, the cup body 2 made of metal has higher strength, avoids damage when the cup body 2 falls to the ground due to user's misoperation, and prolongs the service life of the whole machine.

[0037] It should be noted that the structure of the bottom wall of the cup body 2 is not limited in the application, and it can be any one of the following embodiments:

[0038] Embodiment 1: As a preferred embodiment of the application, as shown in Figure 2 The bottom wall of the cup body 2 is provided with a raised surface 22 that is raised radially inward and upward from the outer periphery of the bottom wall of the cup body 2, and the distance from the top end of the raised surface 22 to the bottom end of the bottom wall of the cup body 2 is not less than the height of the mounting groove 21.

[0039] By providing the bottom wall of the cup body 2 with a raised surface 22 that is raised radially inward and upward from the outer periphery of the bottom wall of the cup body 2, and the distance from the top end of the raised surface 22 to the bottom end of the bottom wall of the cup body 2 is not less than the height of the mounting groove 21, the bottom wall of the cup body 2 at the mounting groove 21 is formed at the same level or higher than the outer periphery bottom wall of the cup body 2, so that the bottom wall of the cup body 2 at the mounting groove 21 is suspended or in contact with the table surface together with the outer periphery bottom wall of the cup body 2, thereby avoiding the situation that the bottom wall of the cup body 2 at the mounting groove 21 is too low, causing the contact area between the entire cup body 2 and the table surface to be too small, and thereby causing instability during food processing, thereby improving the contact area between the cup body 2 and the table surface, and thereby improving the stability of the entire machine in processing food. At the same time, the raised surface 22 can reduce the distance between the bottom blade of the stirring knife 3 and the bottom wall of the cup body 2, thereby reducing the residue of food between the bottom blade and the bottom wall of the cup body 2, so that more food is involved in the stirring, which helps to improve the stirring effect.

[0040] Further need to be explained is that the structure of the raised surface 22 is not specifically limited in the present application, as a preferred embodiment of the present application, as shown in Figure 2 The raised surface 22 includes a first inclined section 221 extending inward and upward from the outer periphery of the bottom wall of the cup body 2, a horizontal section 222 connected with the extension end of the first inclined section 221 and extending horizontally inward, and a second inclined section 223 connected with the top end of the mounting groove 21 and extending inward and upward.

[0041] By providing the raised surface 22 with the first inclined section 221, the second inclined section 223 and the horizontal section 222, the edges of the bottom wall of the cup body 2 can uniformly bear greater pressure, thereby improving the physical strength and durability of the cup body 2 and the intermediate raised surface helps to reduce the deformation of the cup body 2 when subjected to external force. The cup body 2 can better disperse stress when subjected to pressure, thereby maintaining the stability of its shape. At the same time, compared with directly providing the raised surface 22 as a slope that gradually inclines from the outside to the inside, the inclination angle of the first inclined section 221 and the second inclined section 223 can be set larger, thereby further increasing the gap between the bottom wall of the cup body 2 and the table surface, thereby avoiding the situation that the bottom wall of the cup body 2 interferes with the table surface when the table surface has foreign matter, causing the cup body 2 to be unstable. At the same time, the horizontal section 222 can also provide a certain processing plane, avoiding the situation that the bottom wall of the cup body 2 is all inclined, causing food to gather at the outer periphery of the cup body 2 under the action of gravity, resulting in insufficient food crushing and low crushing efficiency.

[0042] In this embodiment, the bottom wall of the cup body 2 is provided with a non-slip pad or a cup sleeve, and the bottom surface of the mounting groove 21 is not lower than the bottom surface of the non-slip pad or the cup sleeve.

[0043] By setting the anti-slip pad or cup sleeve on the bottom wall of the cup body 2, and setting the bottom surface of the installation groove 21 not lower than the bottom surface of the anti-slip pad or cup sleeve, the cup body 2 can not only realize anti-slip through the anti-slip pad or cup sleeve, so that the cup body 2 placed on the desktop is more stable and reliable, but also can lift the height of the entire cup body 2 through the anti-slip pad or cup sleeve, and avoid the situation that the bottom surface of the installation groove 21 directly contacts with the desktop, which leads to too small contact area between the entire cup body 2 and the desktop, and further leads to unstable shaking during food material processing, so as to improve the contact area between the cup body 2 and the desktop, and further improve the stability of the entire machine in processing food materials.

[0044] It should be noted that the structure of the cup body 2 is not limited in the present application. As a preferred embodiment of the present application, the cup body 2 includes an outer cup 7 and an inner cup 6 nested in the outer cup 7, and the installation groove 21 includes a first installation groove 211 formed on the bottom wall of the outer cup 7 and a second installation groove 212 formed on the bottom wall of the inner cup 6. The first installation groove 211 and the second installation groove 212 are gap fitted. More preferably, when the user uses the inner cup 6 to process food materials, the outer cup 7 can be sleeved on the outer side of the inner cup 6 to work together, without the need to disassemble the inner cup 6 and the outer cup 7 to realize food material processing, which is more convenient and fast.

[0045] By setting the cup body 2 to include the outer cup 7 and the inner cup 6 nested in the outer cup 7, the user can realize the processing of different food materials by replacing different cup bodies 2, meet different user needs, and improve user experience. At the same time, the first installation groove 211 and the second installation groove 212 are gap fitted, so that the first installation groove 211 and the second installation groove 212 are isolated from each other, effectively avoiding the situation that the first installation groove 211 and the second installation groove 212 contact and cause friction noise and wear when the user processes food materials through the inner cup 6, which helps to reduce the generation of noise during food material processing, and also helps to prolong the service life of the inner cup 6 and the outer cup 7. In addition, multiple cup bodies 2 are stacked together for work, and a noise reduction layer is formed between the outer cup 7 and the inner cup 6. The noise generated during the processing of food materials in the inner cup 6 can be greatly attenuated in the noise reduction layer, thereby further improving the noise reduction effect.

[0046] It should be further noted that the present application does not make specific limitations on how the inner cup 6 and the outer cup 7 realize gap fitting, which can be any one of the following embodiments:

[0047] Embodiment 1: In this embodiment, the inner diameter of the first installation groove 211 is the same as the inner diameter of the second installation groove 212, and the first installation groove 211 is located above the second installation groove 212.

[0048] By setting the inner diameter of the first mounting groove 211 to be the same as the inner diameter of the second mounting groove 212, the first mounting groove 211 and the second mounting groove 212 can be adapted to the same diameter of the stirring blade 3, thereby realizing the standardization of the diameter of the blade shaft 31 of the stirring blade 3 and reducing the production cost. At the same time, the first mounting groove 211 is located above the second mounting groove 212, realizing the isolation of the first mounting groove 211 and the second mounting groove 212, and avoiding direct contact between them.

[0049] In this embodiment, the inner diameter of the second mounting groove 212 is smaller than the inner diameter of the first mounting groove 211, and the second mounting groove 212 is inserted into the first mounting groove 211.

[0050] By setting the inner diameter of the second mounting groove 212 to be smaller than the inner diameter of the first mounting groove 211 and inserting the second mounting groove 212 into the first mounting groove 211, the first mounting groove 211 and the second mounting groove 212 can realize the clearance fit while greatly reducing the height when the inner cup 6 and the outer cup 7 are matched, thereby reducing the height of the center of gravity of the entire cup body 2 and making it more stable and reliable during food material processing in the sleeved cup working state.

[0051] As a preferred embodiment of the present application, as shown in Figure 4 The inner wall of the mounting groove 21 or the outer wall of the mounting groove 21 is provided with a reinforcing ring 5, more preferably, the reinforcing ring 5 is arranged on the outer wall of the mounting groove 21 and includes a mounting groove 21 outer side wall and a cover outer bottom wall.

[0052] By providing the reinforcing ring 5 on the inner wall of the mounting groove 21 or the outer wall of the mounting groove 21, the strength of the mounting groove 21 is improved, avoiding the deformation of the mounting groove 21 when it is subjected to a large impact force due to the thin wall of the mounting groove 21 formed by stamping the bottom wall of the cup body 2, improving the strength of the entire cup body 2 and further improving the impact resistance of the cup body 2.

[0053] Further, the reinforcing ring 5 is a matching part for magnetic attraction with the magnetic attraction part 4.

[0054] By setting the reinforcing ring 5 as a matching part for magnetic attraction with the magnetic attraction part 4, the blade shaft 31 can not only realize magnetic attraction with the mounting groove 21 through the magnetic attraction part 4, but also further improve the magnetic attraction force between the two through the matching part, which helps to further improve the stability of the blade shaft 31 and thereby improve the stability of the stirring blade 3. At the same time, the reinforcing ring 5 can realize magnetic attraction with the magnetic attraction part 4 while improving the strength of the mounting groove 21, which is a dual-purpose function and improves the function of the reinforcing ring 5.

[0055] As a preferred embodiment of the present application, as shown in Figure 2 , Figure 3As shown, the stirring blade 3 further comprises a wall scraping part 33 detachably connected with the blade shaft 31, and a blade 32 arranged below the wall scraping part 33, and the rotating outer diameter of the wall scraping part 33 is greater than the rotating outer diameter of the blade 32.

[0056] By setting the rotating outer diameter of the wall scraping part 33 to be greater than the rotating outer diameter of the blade 32, if the stirring blade 3 is tilted after installation, the wall scraping part 33 can collide with the side wall of the cup body 2 first and support the whole stirring blade 3, thereby effectively avoiding the collision between the blade 32 and the inner wall of the cup body 2 when the stirring blade 3 is tilted, which can cause the blade 32 to be dull, and protecting the blade 32, which is helpful to ensure the food processing efficiency.

[0057] As a preferred embodiment of the present application, the bottom wall of the cup body 2 is provided with an anti-skid pad or a cup sleeve, and the bottom surface of the installation groove 21 is not lower than the bottom surface of the anti-skid pad or the cup sleeve.

[0058] By providing the bottom wall of the cup body 2 with an anti-skid pad or a cup sleeve, the cup body 2 can be prevented from slipping with the workbench surface by the anti-skid pad or the cup sleeve, thereby ensuring the stability of the contact between the cup body 2 and the workbench surface, and improving the working stability of the food processor. Meanwhile, the bottom surface of the installation groove 21 is not lower than the bottom surface of the anti-skid pad or the cup sleeve, so that when the cup body 2 is placed on the workbench surface, the anti-skid pad or the cup sleeve is in contact with the workbench surface, or the anti-skid pad or the cup sleeve and the bottom surface of the installation groove 21 are in contact with the workbench surface, thereby improving the stability of the cup body 2 and avoiding the situation that the bottom surface of the installation groove 21 is lower than the bottom surface of the anti-skid pad or the cup sleeve, so that only the bottom surface of the installation groove 21 is in contact with the workbench surface, which can cause the cup body 2 to be too unstable.

[0059] The technical scheme of the present application is not limited to the above embodiments, and it should be pointed out that the combination of the technical scheme of any one embodiment with the technical scheme of one or more other embodiments is within the protection scope of the present application. Although the present application has been described in detail above with general description and specific embodiments, some modifications or improvements can be made on the basis of the present application, which is obvious to those skilled in the art. Therefore, these modifications or improvements made without departing from the spirit of the present application are within the scope of the present application.

Claims

1. A food processor of reduced complexity, characterized in that, The cup body is made of magnetic metal, a stirring blade is arranged in the cup body, and a main machine is detachably arranged above the cup body.

2. A reduced structure food processor according to claim 1, wherein The bottom wall of the cup body is provided with a raised surface which is raised radially inward and upward from the outer periphery of the bottom wall of the cup body, and the distance from the top end of the raised surface to the bottom end of the bottom wall of the cup body is not less than the height of the mounting groove.

3. A reduced structure food processor according to claim 2, wherein The raised surface comprises a first inclined section extending inward and upward from the outer periphery of the bottom wall of the cup body, a horizontal section extending horizontally and inwardly connected with the extending end of the first inclined section, and a second inclined section extending inward and upward connected with the top end of the horizontal section and the top end of the mounting groove.

4. The reduced structure food processor of claim 1, wherein, The cup body comprises an outer cup and an inner cup nested in the outer cup, the mounting groove comprises a first mounting groove formed in the bottom wall of the outer cup and a second mounting groove formed in the bottom wall of the inner cup, and the first mounting groove and the second mounting groove are gap fitted.

5. A reduced structure food processor according to claim 4, wherein, The inner diameter of the first mounting groove is the same as that of the second mounting groove, and the first mounting groove is located above the second mounting groove.

6. A reduced structure food processor according to claim 4, wherein The inner diameter of the second mounting groove is smaller than that of the first mounting groove, and the second mounting groove is inserted into the first mounting groove.

7. The reduced structure food processor of claim 1, wherein, The inner wall or the outer wall of the mounting groove is provided with a reinforcing ring.

8. A reduced structure food processor according to claim 7, wherein, The reinforcing ring is a matching part which is magnetically matched with the magnetic attraction part.

9. The reduced structure food processor of claim 1, wherein, The stirring blade further comprises a wall scraping part detachably connected with the blade shaft and a blade arranged below the wall scraping part, and the rotating outer diameter of the wall scraping part is greater than that of the blade.

10. The structurally simplified food processor of claim 1, wherein, The bottom wall of the cup body is provided with an anti-skid pad or a cup sleeve, and the bottom surface of the mounting groove is not lower than the bottom surface of the anti-skid pad or the cup sleeve.

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