Blender cup assembly and blender

Abstract

The utility model discloses a kind of cooking cup assemblies and cooking machines, cooking cup assembly includes cooking cup and stirring and crushing knife, cooking cup has cooking cavity, stirring and crushing knife includes mounting portion and blade, the proximal end of blade is connected with mounting portion, the distal end of blade extends in the direction away from mounting portion, in the rotation axis direction of blade, the distance between the distal end of blade and cooking cavity bottom wall is 3.5mm≤P≤32.3mm.The utility model's cooking cup assembly, crushing efficiency is high, little foam, small noise.

Description

Technical Field

[0001] This utility model relates to the technical field of food preparation cup components, specifically to a food preparation cup component and a food processor. Background Technology

[0002] Food processors such as blenders, juicers, and soy milk makers include a blending cup assembly. This assembly typically consists of a blending cup and a blending / grinding blade located within it. The blade blends and pulverizes the ingredients within the blending chamber to achieve the desired food processing. However, the blending / grinding blades in these technologies suffer from low pulverization efficiency, generate numerous air bubbles during the pulverization process, and produce significant noise. Utility Model Content

[0003] This application is based on the inventor's discoveries and understanding of the following facts and problems: In related technologies, mixing and pulverizing blades are usually designed with multiple layers of blades of roughly the same length in the height direction to achieve three-dimensional mixing of food in a larger area in the height direction. When the mixing and pulverizing blade is working, the mixing effect of the multiple layers of blades on the food is roughly the same, and the rotation trend of the food is roughly the same. It is not easy to mix the food randomly. The blades have little mixing and pulverizing effect on the food, resulting in low mixing and pulverizing efficiency, poor effect, many air bubbles, and high noise.

[0004] Based on the inventor's above findings and understanding, the inventor discovered through research that by tilting the two longer blades of the blending and pulverizing blade upwards and downwards respectively to arrange them in layers in the height direction, the rotation of the two blades disrupts the unidirectional change trend of the food's rotation speed and the pushing effect of the blades on the food (i.e., avoiding a unidirectional relationship between the width of the blending and pulverizing blade and the fluid velocity in the blending cup), the pulverizing effect can be improved.

[0005] This utility model aims to at least partially solve one of the technical problems in the related art.

[0006] Therefore, embodiments of this utility model propose a food processor cup assembly with improved pulverizing effect.

[0007] The cooking cup assembly of this utility model embodiment includes a cooking cup and a blending / grinding blade. The cooking cup has a cooking cavity. The blending / grinding blade includes a mounting part and a blade. The proximal end of the blade is connected to the mounting part, and the distal end of the blade extends in a direction away from the mounting part. In the rotational axis of the blade, the distance between the distal end of the blade and the bottom wall of the cooking cavity is 3.5mm≤P≤32.3mm.

[0008] The cooking cup assembly of this utility model limits the distance between the distal end of the blade and the bottom wall of the cooking cavity to between 3.5mm and 32.3mm. On the one hand, it avoids food getting stuck due to the gap between the blade and the bottom wall of the cooking cavity being too small, thereby reducing the probability that the motor will fail to start due to excessive starting resistance caused by food getting stuck. It also prevents food from being unable to be effectively pulverized due to the movement of the mixing and pulverizing blade. On the other hand, it effectively avoids food at the bottom being unable to be stirred and lifted due to the distance between the blade and the bottom wall of the cooking cavity being too large, which would cause the food to burn when heated.

[0009] In some embodiments, the blade includes a first blade, which includes an upwardly inclined blade and a downwardly inclined blade. The upwardly inclined blade is inclined upward relative to the mounting portion, and the downwardly inclined blade is inclined downward relative to the mounting portion. In the rotational axis of the blade, the distance between the distal end of the downwardly inclined blade and the bottom wall of the cooking cavity is P1, and the distance between the distal end of the upwardly inclined blade and the bottom wall of the cooking cavity is P2, wherein 3.5mm≤P1≤8.6mm, 16.3mm≤P2≤29.3mm.

[0010] The food processor assembly in this embodiment features upward-tilting blades and downward-tilting blades. The food moves differently under the agitation of these two blades, and the interference between these two movements creates a turbulent flow that disrupts the food's movement. This allows the upward-tilting blades and downward-tilting blades to exert greater force on the food, resulting in high pulverization efficiency, excellent pulverization effect, low noise, and good pulp quality and taste. By setting the dimensions 3.5mm≤P1≤8.6mm and 16.3mm≤P2≤29.3mm, the upward-tilting blades and downward-tilting blades provide a larger vertical agitation area for the food in the height direction, resulting in high pulverization efficiency. Furthermore, this design avoids an excessively large distance between the downward-tilting blade and the bottom wall of the cooking chamber, which could prevent the food at the bottom from being stirred and scorched due to overheating.

[0011] In some embodiments, the blade further includes a second blade and a third blade, wherein, along the rotational axis of the blade, the distance between the distal end of the second blade and the bottom wall of the cooking cavity is P3, and the distance between the distal end of the third blade and the bottom wall of the cooking cavity is P4, wherein 16.6mm≤P3≤32.3mm, and / or 12.1mm≤P4≤22.8mm.

[0012] In this embodiment, the cooking cup assembly, namely the upper inclined blade, the lower inclined blade, the second blade, and the third blade, is arranged in layers along the axial direction of the mounting part. This enables multi-dimensional cutting of the food in the height direction. The movement trend of the food under the agitation of the first to third blades is more different, and the first to third blades have a better turbulence effect on the food, resulting in higher pulverization efficiency and better pulverization effect.

[0013] In some embodiments, the blade includes a first blade, which includes an upwardly inclined blade and a downwardly inclined blade. The upwardly inclined blade is inclined upward relative to the mounting portion, and the downwardly inclined blade is inclined downward relative to the mounting portion. In the rotational axis of the blade, the distance between the distal end of the downwardly inclined blade and the bottom wall of the cooking cavity is P1, and the distance between the distal end of the upwardly inclined blade and the bottom wall of the cooking cavity is P2, wherein 2.1 ≤ P2 / P1 ≤ 5.3.

[0014] In this embodiment, the cooking cup assembly is configured such that the upper and lower tilting blades are distributed over a wider range in the height direction, enabling the mixing of ingredients in more areas and resulting in higher pulverization efficiency. On the other hand, it also prevents ingredients from getting stuck between the upper and lower tilting blades and being unable to be effectively cut.

[0015] In some embodiments, the distance between the distal end of the second blade and the bottom wall of the cooking cavity is P3, and the distance between the distal end of the third blade and the bottom wall of the cooking cavity is P4, wherein 3.2≤P3 / P1≤5.5, 2.1≤P4 / P1≤3.9.

[0016] In this embodiment, the cooking cup assembly is configured such that the first to third blades are distributed over a wider range in the height direction, enabling the mixing of ingredients in more areas and resulting in higher pulverization efficiency. On the other hand, it also prevents ingredients from getting stuck between two adjacent blades and being unable to be effectively cut.

[0017] In some embodiments, the blade includes a first blade having a first side and a second side, wherein the blade width between the first side and the second side first increases and then decreases in a direction away from the mounting portion.

[0018] In this embodiment, the cooking cup assembly is designed so that the width of the first blade increases first and then decreases along the direction away from the mounting part. This ensures that the change in the width of the first blade does not exhibit a single-trend correlation with the change in the rotation speed of the ingredients in the cooking chamber. This effectively interferes with the movement of the ingredients, allowing the first blade to exert a greater force on them. As a result, the ingredients are pulverized efficiently, with good pulverization effect, less foam, and lower noise.

[0019] In some embodiments, the first blade is single-edged, the first side is the blade edge side, the second side is the blade back side, the first side includes a first straight segment and a first arc segment, the proximal end of the first straight segment is connected to the mounting portion, and the distal end of the first arc segment is connected to the second side.

[0020] The food processor assembly of this embodiment, by providing a first side edge comprising a first straight segment and a first curved segment, allows for a longer first side edge compared to a blade side edge that is entirely straight, thereby further improving the efficiency and effectiveness of food pulverization. Furthermore, by positioning the first curved segment on the side of the first straight segment furthest from the mounting portion, it facilitates the outward throwing of food during pulverization, creating turbulence through the rebound of the food's inner wall, further enhancing the agitation effect, thus improving mixing and pulverization while reducing bubbles and noise.

[0021] In some embodiments, the distal end of the first straight line segment connects to the proximal end of the first arc segment and transitions smoothly. Here, a smooth transition between the first straight line segment and the first arc segment means that there are no obvious sharp angles between the first straight line segment and the first arc segment, for example, the first straight line segment is tangent to the first arc segment at the connection point.

[0022] In this embodiment, the food preparation cup assembly has a smooth transition between the first straight segment and the first curved segment, which allows the blade side to extend smoothly. As a result, the blade side is longer and smoother, making it easier to cut and toss food outwards. This increases the contact area and contact time between the blade and the food, thereby improving the pulverizing efficiency and effect, and reducing bubbles and noise.

[0023] In some embodiments, the blade is provided with a pressure relief hole extending along the thickness direction of the blade, and the width of the pressure relief hole first increases and then decreases in the direction away from the mounting portion.

[0024] In this embodiment of the food processor assembly, during blade rotation, water flow can pass through the pressure relief hole to balance the pressure on both sides of the blade, effectively reducing the likelihood of cavitation. The pressure relief hole can also cut and break down cavitation, preventing cavitation buildup and excessive noise. The design of first increasing and then decreasing the width of the pressure relief hole prevents the blade tip from becoming too narrow, which would reduce its strength.

[0025] In some embodiments, the blade has a first side and a second side, and the outline of the pressure relief hole includes a first outline segment adjacent to and parallel to the first side and a second outline segment adjacent to and parallel to the second side, the distance between the first outline segment and the first side is c, and the distance between the second outline segment and the second side is d, wherein 2.4mm≤c≤8.8mm and 1.8mm≤d≤8.8mm.

[0026] The cooking cup assembly of this embodiment has two main advantages. First, it ensures that the solid portion of the blade has sufficient width at any position along its length, thereby providing sufficient strength and reducing the possibility of deformation or damage during high-speed rotation. Second, it ensures that the pressure relief hole has a sufficiently large area, resulting in better noise reduction.

[0027] In some embodiments, the first side is the blade side and the second side is the back side, where c > d.

[0028] In this embodiment of the cooking cup assembly, when the blade rotates at high speed, the side of the blade edge experiences greater impact strength than the side of the blade back. By setting c to be greater than d, the structural strength of the blade is ensured, and the area of ​​the pressure relief hole is effectively increased to achieve a better noise reduction effect.

[0029] In some embodiments, the ratio of the area of ​​the pressure relief hole to the area of ​​the blade on which the pressure relief hole is formed is L2, and the ratio of the total area of ​​the plurality of pressure relief holes to the minimum cross-sectional area of ​​the cooking cavity is U, wherein 0.12≤L2≤0.65, 0.017≤U≤0.028.

[0030] In this embodiment of the cooking cup assembly, the design ensures that the solid part of the blade has sufficient width and strength to improve its service life; on the other hand, it ensures that the pressure relief hole has a sufficiently large area so that the blade has a better noise reduction effect and improves the smoothness of food flow through the pressure relief hole.

[0031] In some embodiments, the blade includes a first blade, which includes an upwardly inclined blade and a downwardly inclined blade. The upwardly inclined blade, the downwardly inclined blade, the second blade, and the third blade are alternately arranged circumferentially along the mounting portion. Each of the upwardly inclined blade, the downwardly inclined blade, the second blade, and the third blade is arranged in pairs, and the two blades in each pair are arranged centrally symmetrically with respect to the center of the mounting portion.

[0032] In this embodiment, the food processor assembly uses two upward-tilting blades, two downward-tilting blades, two second blades, and two third blades to pulverize the food. At the same rotation speed, the food is pulverized by the four types of blades in sequence, resulting in higher pulverization efficiency.

[0033] In some embodiments, the downward-tilting blade is divided into a root portion and a tip portion in a direction away from the mounting portion, the root portion is in contact with the mounting portion, the tip portion is bent upward relative to the root portion, and the included angle between the tip portion and the root portion is an obtuse angle.

[0034] In this embodiment, the cooking cup assembly features a downward-sloping blade with the tip bent upwards relative to the base. This design ensures a smaller angle between the tip's extension direction and the bottom wall of the cooking chamber, resulting in higher pulverization efficiency for ingredients below it. Furthermore, while maintaining a constant distance between the distal end of the tip and the rotation axis, the bending design of the tip relative to the base further increases the length of the side edge of the downward-sloping blade, further enhancing the pulverization efficiency.

[0035] In some embodiments, the angle of inclination of the blade root relative to the mounting portion is a, the angle of inclination of the blade tip relative to the mounting portion is b, and the angle of inclination of the upwardly inclined blade relative to the mounting portion is e, wherein 18°≤a≤55.5°, 4.5°≤b≤31°, and 15°≤e≤36°.

[0036] In this embodiment, the cooking cup assembly ensures a sufficiently large height difference between the proximal end of the blade side at the base and the distal end of the blade tip by setting a angle 'a' to ≥18° and b to ≥4.5°, thereby achieving pulverization of more food areas in the vertical direction. By setting a to ≤55.5° and b to ≤31°, while maintaining a fixed length for the downward-sloping blade, it avoids an excessively large distance between the distal end of the blade side and the inner wall of the cooking cavity, which would reduce the pulverization efficiency of food on the adjacent cooking cavity's inner wall. By setting e to ≥15°, it ensures a sufficiently large height difference between the proximal and distal ends of the blade side on the upward-sloping blade, achieving pulverization of more food areas in the vertical direction. By setting e to ≤36°, while maintaining a fixed length for the upward-sloping blade, it avoids an excessively large distance between the distal end of the blade side and the inner wall of the cooking cavity, which would reduce the pulverization efficiency of food on the adjacent cooking cavity's inner wall.

[0037] In some embodiments, the ratio of the length of the blade root to the length of the blade tip is M, where M ≥ 1.45.

[0038] In this embodiment, the cooking cup assembly, by setting M≥1.45, effectively avoids the average distance between the downward tilting blade and the bottom wall of the cooking cavity being too small, resulting in less noise generated by the movement of food between the downward tilting blade and the bottom wall of the cooking cavity under the impact of the downward tilting blade.

[0039] In some embodiments, both the upper inclined blade and the lower inclined blade are single-edged, the upper inclined blade has a first downward-facing cutting edge, and the lower inclined blade has a second downward-facing or upward-facing cutting edge.

[0040] The food processor assembly of this embodiment features an upper inclined blade with a downward-facing first blade bevel and a lower inclined blade with a downward-facing or upward-facing second blade bevel. The upper inclined blade can throw food downwards through the first blade bevel, and the lower inclined blade can throw food downwards or upwards through the second blade bevel. This effectively improves the disturbance to the flow of food, resulting in better pulverization efficiency and effect, fewer bubbles, and lower noise.

[0041] In some embodiments, the cross-sectional profile of the cooking cavity is generally a regular polygon, the sides of which are second straight line segments or second arc segments protruding outward from the center of the cooking cavity, and adjacent sides are directly connected or connected by transition segments.

[0042] In this embodiment, regardless of whether the side of the cross-section of the cooking cavity forms a second straight line segment or a second arc segment, or whether adjacent sides are directly connected or connected through a transition segment, the cooking cavity forms a corner that is far from the mixing blade. When the food undergoes centrifugal motion, turbulence is easily formed at the corner, resulting in high turbulence efficiency for the food.

[0043] In some embodiments, the sides of the regular polygon are second arc segments, and two adjacent second arc segments are connected by an arc transition segment. The ratio of the radius of curvature of the arc transition segment to the radius of curvature of the second arc segment is S, and the ratio of the length of the arc transition segment to the length of the second arc segment is M, wherein 0.08≤S≤0.15 and 0.35≤M≤0.62.

[0044] In this embodiment, the cooking cup assembly, by setting S≥0.08 and M≥0.35, ensures that the resistance to food passing through the arc transition section is not too strong, thus generating less noise. By setting S≤0.15 and M≤0.62, the food is subjected to greater resistance when passing through the arc transition section, thereby achieving the desired turbulence effect.

[0045] In some embodiments, the blade is single-edged, the ratio of the radius of curvature of the second arc segment to the length of the blade's edge side is H1, the ratio of the radius of curvature of the arc transition segment to the length of the blade's edge side side is H2, 0.48≤H1≤0.85, 0.43≤H2≤0.65.

[0046] In this embodiment, the cooking cup assembly, by setting 0.48≤H1≤0.85 and 0.43≤H2≤0.65, ensures that the blade side has a larger cutting length, giving the food a higher pulverization efficiency, and avoids the food located at the corner from being unable to be stirred up, effectively preventing the food from burning at the bottom when heated.

[0047] The food processor of this utility model includes a food processor cup assembly as described in any of the above embodiments.

[0048] The food processor of this utility model embodiment, by adopting the food processing cup assembly of the above embodiment, has high food pulverization efficiency and good pulverization effect. Attached Figure Description

[0049] Figure 1 This is a perspective view of a food processor according to an embodiment of the present utility model.

[0050] Figure 2 This is a partial cross-sectional view of a food processor according to an embodiment of the present invention.

[0051] Figure 3This is a top view of the cooking cup assembly according to an embodiment of the present utility model.

[0052] Figure 4 This is a perspective view of the first blade of the mixing and pulverizing blade in the food processor assembly according to an embodiment of the present invention.

[0053] Figure 5 This is a top view schematic diagram of the first blade of the mixing and pulverizing blade in the food processor assembly according to an embodiment of the present invention.

[0054] Figure 6 This is a side view of the first blade of the mixing and pulverizing blade in the food processor assembly according to an embodiment of the present invention.

[0055] Figure 7 This is a side view schematic diagram from another perspective of the first blade of the mixing and pulverizing blade in the food processor assembly according to an embodiment of the present invention.

[0056] Figure 8 This is a bottom view of the first blade of the mixing and pulverizing blade in the food processor assembly according to an embodiment of the present invention.

[0057] Figure 9 This is a three-dimensional schematic diagram of the mixing and pulverizing blade installed on the blade shaft in the food processor assembly according to an embodiment of the present invention.

[0058] Figure 10 This is a bottom view of the first blade of the mixing and pulverizing blade in a food processor assembly according to another embodiment of the present invention.

[0059] Figure 11 This is a top view schematic diagram of the first blade of the mixing and pulverizing blade in a food processor assembly according to another embodiment of the present invention.

[0060] Figure 12 This is a perspective view of the cooking cup in the cooking cup assembly according to an embodiment of the present utility model.

[0061] Figure 13 This is a cross-sectional schematic diagram of the cooking cup in the cooking cup assembly according to an embodiment of the present utility model.

[0062] Figure label: 100. Blending cup assembly; 200. Blending blade; 300. Blending cup; 1. Mounting part; 2. First blade; 21. Upward inclined blade; 211. First blade bevel; 22. Downward inclined blade; 221. Second blade bevel; 222. Blade root; 223. Blade tip; 23. First side; 231. First straight segment; 232. First curved segment; 24. Second side; 25. Pressure relief hole; 3. Blade shaft; 4. Cup body; 41. Annular flange; 42. Second curved segment; 43. Arc transition section; 44. Blending chamber; 45. Baffle rib; 5. Heating plate; 6. Base; 61. Side seat; 62. Base; 7. Cover; 8. Second blade; 9. Third blade. Detailed Implementation

[0063] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0064] The cooking cup assembly of this utility model is described below with reference to the accompanying drawings.

[0065] It is understood that in the description of the embodiments of this utility model, "ingredients" should be interpreted broadly, such as commonly referred to as ingredient mixtures, mixtures of ingredients and water, fluids, slurries, liquids, etc. The mixing and pulverizing blade of the embodiments of this utility model can be used in a food processor assembly, such as a blender, juicer, soy milk maker, etc., and can be used to prepare soy milk, rice paste, corn juice, nut milk, mung bean soup, etc., but is not limited thereto.

[0066] like Figures 1-13 As shown, the food preparation cup assembly 100 of this utility model embodiment includes a food preparation cup 300 and a blending and pulverizing blade 200. The food preparation cup 300 has a food preparation cavity 44. The blending and pulverizing blade 200 includes a mounting part 1 and a blade 2. The proximal end of the blade 2 is connected to the mounting part 1, and the distal end of the blade 2 extends in a direction away from the mounting part 1. In the rotation axis of the blade, the distance between the distal end of the blade and the bottom wall of the food preparation cavity 44 is 3.5mm≤P≤32.3mm.

[0067] It should be noted that the cooking cup 300 includes a cup body 4 and a heating plate 5. The bottom end of the cup body 4 is provided with an inwardly extending annular flange 41. The heating plate 5 is located at the bottom of the cooking cavity 44 and supported on the annular flange 41. The inner wall surface of the cooking cavity 44 is provided with baffles 45.

[0068] The cooking cup assembly 100 of this utility model limits the distance between the distal end of the blade and the bottom wall of the cooking cavity 44 to between 3.5mm and 32.3mm. On the one hand, this avoids food getting stuck due to the gap between the blade and the bottom wall of the cooking cavity 44 being too small, thereby reducing the probability that the motor will fail to start due to excessive starting resistance caused by food getting stuck. It also prevents food from moving with the mixing and pulverizing blade 200 and not being effectively pulverized. On the other hand, it effectively avoids food at the bottom being unable to be stirred and lifted due to the distance between the blade and the bottom wall of the cooking cavity 44 being too large, which would cause the food to burn at the bottom.

[0069] In some embodiments, such as Figure 2 As shown, the blade includes a first blade 2, which includes an upwardly inclined blade 21 and a downwardly inclined blade 22. The upwardly inclined blade 21 is inclined upward relative to the mounting part 1, and the downwardly inclined blade 22 is inclined downward relative to the mounting part 1. In the rotation axis of the blade, the distance between the distal end of the downwardly inclined blade 22 and the bottom wall of the cooking cavity 44 is P1, and the distance between the distal end of the upwardly inclined blade 21 and the bottom wall of the cooking cavity 44 is P2, wherein 3.5mm≤P1≤8.6mm and 16.3mm≤P2≤29.3mm.

[0070] By setting upward-tilting blades 21 and downward-tilting blades 22 respectively, the food moves differently under the agitation of the upward-tilting blades 21 and downward-tilting blades 22. The mutual interference of the two movement trends creates turbulent flow that makes the food move randomly, allowing the upward-tilting blades 21 and downward-tilting blades 22 to exert greater force on the food. As a result, the food is pulverized efficiently, with good pulverization effect, low noise, and good pulp quality and taste. By setting 3.5mm≤P1≤8.6mm and 16.3mm≤P2≤29.3mm, on the one hand, the upward-tilting blades 21 and downward-tilting blades 22 can provide a larger vertical agitation area for the food in the height direction, resulting in high food pulverization efficiency. On the other hand, it avoids the distance between the downward-tilting blade 22 and the bottom wall of the cooking chamber 44 being too large, which would prevent the bottom food from being stirred and lifted, thus avoiding the burning of the bottom.

[0071] For example, the distance P1 between the distal end of the downward-tilted blade 22 and the bottom wall of the cooking cavity 44 can be 3.5mm, 6mm or 8.6mm, and the distance P2 between the distal end of the upward-tilted blade 21 and the bottom wall of the cooking cavity 44 can be 16.3mm, 22mm or 29.3mm.

[0072] In some embodiments, such as Figure 2As shown, the blade also includes a second blade 8 and a third blade 9. In the rotation axis of the blade, the distance between the distal end of the second blade 8 and the bottom wall of the cooking cavity 44 is P3, and the distance between the distal end of the third blade 9 and the bottom wall of the cooking cavity 44 is P4, wherein 16.6mm≤P3≤32.3mm, and / or 12.1mm≤P4≤22.8mm.

[0073] That is, the upper inclined blade 21, the lower inclined blade 22, the second blade 8 and the third blade 9 are arranged in layers along the axial direction of the mounting part 1 to achieve multi-dimensional cutting of the food in the height direction. The movement trend of the food under the agitation of the first blade 2 to the third blade 9 is more different, the first blade 2 to the third blade 9 have a better turbulence effect on the food, the food crushing efficiency is higher and the crushing effect is better.

[0074] For example, the distance P3 between the distal end of the second blade 8 and the bottom wall of the cooking cavity 44 can be 16.6 mm, 23 mm or 32.3 mm, and the distance P4 between the distal end of the third blade 9 and the bottom wall of the cooking cavity 44 can be 12.1 mm, 17 mm or 22.8 mm.

[0075] In some embodiments, such as Figure 2 As shown, the blade includes a first blade 2, which includes an upper inclined blade 21 and a lower inclined blade 22. The upper inclined blade 21 is inclined upward relative to the mounting part 1, and the lower inclined blade 22 is inclined downward relative to the mounting part 1. In the rotation axis of the blade, the distance between the distal end of the lower inclined blade 22 and the bottom wall of the cooking cavity 44 is P1, and the distance between the distal end of the upper inclined blade 21 and the bottom wall of the cooking cavity 44 is P2, where 2.1≤P2 / P1≤5.3.

[0076] The above configuration allows for a wider distribution of the upper inclined blade 21 and the lower inclined blade 22 in the height direction, enabling the mixing of more food ingredients and resulting in higher pulverization efficiency. On the other hand, it also prevents food ingredients from getting stuck between the upper inclined blade 21 and the lower inclined blade 22 and failing to be effectively cut.

[0077] For example, P2 / P1 can be 2.1, 3.6, or 5.3.

[0078] In some embodiments, such as Figure 2 As shown, the distance between the distal end of the second blade 8 and the bottom wall of the cooking cavity 44 is P3, and the distance between the distal end of the third blade 9 and the bottom wall of the cooking cavity 44 is P4, where 3.2≤P3 / P1≤5.5 and 2.1≤P4 / P1≤3.9.

[0079] The above configuration allows the first blade 2 to the third blade 9 to be distributed over a wider range in the height direction, enabling the mixing of more food ingredients and resulting in higher pulverization efficiency. On the other hand, it also prevents food ingredients from getting stuck between two adjacent blades and being unable to be effectively cut.

[0080] For example, P3 / P1 can be 3.2, 4.3 or 5.5, and P4 / P1 can be 2.1, 3.2 or 3.9.

[0081] In some embodiments, such as Figure 5 As shown, the blade includes a first blade 2, which has a first side 23 and a second side 24. The blade width between the first side 23 and the second side 24 increases first and then decreases in the direction away from the mounting part 1.

[0082] By setting the width of the first blade 2 to first increase and then decrease along the direction away from the mounting part 1, the change in the width of the first blade 2 is not correlated with the change in the rotation speed of the food in the cooking cavity 44 in a single trend. This effectively interferes with the movement of the food, allowing the first blade 2 to exert a greater force on the food. As a result, the food is pulverized with high efficiency, good pulverization effect, less foam, and low noise.

[0083] It should be noted that the blade width between the first side 23 and the second side 24 refers to the arc length between the first intersection point of the first side 23 and the first intersection point of the circle with the center of the mounting part 1 as the center, and the second intersection point of the second side 24 and the second circle.

[0084] In some embodiments, such as Figure 5 As shown, the first blade 2 is single-edged, the first side 23 is the blade edge side, and the second side 24 is the blade back side. The first side 23 includes a first straight segment 231 and a first arc segment 232. The proximal end of the first straight segment 231 is connected to the mounting part 1, and the distal end of the first arc segment 232 is connected to the second side 24.

[0085] By designing the first side 23 to include a first straight segment 231 and a first curved segment 232, the length of the first side 23 can be longer than that of a blade side that is entirely straight, further improving the efficiency and effect of crushing food. Moreover, by setting the first curved segment 232 to be located on the side of the first straight segment 231 away from the mounting part 1, it is more conducive to throwing the food outwards when crushing it, and forming turbulence through the rebound of the inner wall of the cooking cavity 44, further improving the disturbance effect, thereby improving the mixing and crushing effect, and reducing bubbles and noise.

[0086] For example, the outline of the first side 23 is roughly similar to the outline of the blade of the cleaver, ensuring that the first blade 2 has a longer blade side while the distal end of the first blade 2 has a greater width.

[0087] In some embodiments, such as Figure 5 As shown, the distal end of the first straight segment 231 connects smoothly with the proximal end of the first arc segment 232. The smooth transition between the first straight segment 231 and the first arc segment 232 allows the blade side to extend smoothly, resulting in a longer and smoother blade side. This facilitates smoother cutting and throwing of food, increases the contact area and contact time between the blade and the food, thereby improving pulverization efficiency and effect, and reducing bubbles and noise.

[0088] It should be noted that the smooth transition between the first straight line segment 231 and the first arc segment 232 means that there are no obvious sharp angles between the first straight line segment 231 and the first arc segment 232. For example, the first straight line segment 231 is tangent to the first arc segment 232 at the connection point.

[0089] In some embodiments, the blade is provided with a pressure relief hole 25 extending through the thickness direction of the blade, and the width of the pressure relief hole 25 first increases and then decreases in the direction away from the mounting part 1.

[0090] During blade rotation, water flow can pass through the pressure relief hole 25 to balance the pressure on both sides of the blade, effectively reducing the probability of cavitation. The pressure relief hole 25 can also cut and break down cavitation, preventing cavitation from accumulating and generating excessive noise. The width of the pressure relief hole 25 is designed to first increase and then decrease to prevent the blade tip from becoming too narrow, which would reduce its strength.

[0091] For example, such as Figure 9 As shown, the first blade 2 is provided with a pressure relief hole 25. The width of the first blade 2 first increases and then decreases. On a plane orthogonal to the rotation axis of the blade, the projected outer contour of the first blade 2 has the same shape as the projected outer contour of the pressure relief hole 25.

[0092] In some embodiments, such as Figure 5 As shown, the blade has a first side 23 and a second side 24. The outline of the pressure relief hole 25 includes a first outline segment adjacent to and parallel to the first side 23 and a second outline segment adjacent to and parallel to the second side 24. The distance between the first outline segment and the first side 23 is c, and the distance between the second outline segment and the second side 24 is d, where 2.4mm≤c≤8.8mm and 1.8mm≤d≤8.8mm.

[0093] This design ensures that the solid portion of the blade has sufficient width at any point along its length, thus providing adequate strength and reducing the likelihood of deformation or damage during high-speed rotation. It also ensures that the pressure relief hole 25 has a sufficiently large area, resulting in better noise reduction.

[0094] For example, the distance c between the first contour line segment and the first side 23 can be 2.4mm, 4mm, 6mm or 8.8mm, and the distance d between the second contour line segment and the second side 24 can be 1.8mm, 3.8mm or 8.8mm.

[0095] In some embodiments, the first side 23 is the blade side and the second side 24 is the back side, wherein c > d.

[0096] When the blade rotates at high speed, the side of the cutting edge is subjected to greater impact strength than the side of the back of the blade. By setting c to be greater than d, the structural strength of the blade is ensured, and the area of ​​the pressure relief hole 25 is effectively increased to achieve a better noise reduction effect.

[0097] For example, the first side 23 and the second side 24 can both be blade sides, in which case c=d.

[0098] In some embodiments, the ratio of the area of ​​the pressure relief hole 25 to the area of ​​the blade on which the pressure relief hole 25 is formed is L2, and the ratio of the total area of ​​the plurality of pressure relief holes 25 to the minimum cross-sectional area of ​​the cooking cavity 44 is U, wherein 0.12≤L2≤0.65 and 0.017≤U≤0.028.

[0099] This design ensures that the physical part of the blade has sufficient width and strength to improve its service life; on the other hand, it ensures that the pressure relief hole 25 has a sufficiently large area so that the blade has a better noise reduction effect and improves the smoothness of food flow through the pressure relief hole 25.

[0100] For example, the area of ​​the pressure relief hole 25 is the area of ​​the outer contour of the projection of the pressure relief hole 25 onto a projection plane orthogonal to the rotation axis of the blade, and the area of ​​the blade is the area of ​​the outer contour of the projection of the blade onto a projection plane orthogonal to the rotation axis of the blade. L2 can be 0.12, 0.3, or 0.65, and U can be 0.017, 0.021, or 0.028.

[0101] In some embodiments, such as Figure 3 As shown, the blade includes a first blade 2, which includes an upper inclined blade 21 and a lower inclined blade 22. The upper inclined blade 21, the lower inclined blade 22, the second blade 8, and the third blade 9 are alternately arranged along the circumference of the mounting part 1. Each of the upper inclined blade 21, the lower inclined blade 22, the second blade 8, and the third blade 9 is arranged in pairs, and the two blades in each pair are arranged symmetrically with respect to the center of the mounting part 1.

[0102] Two upward-tilting blades 21, two downward-tilting blades 22, two second blades 8, and two third blades 9 work together to pulverize the food. At the same rotation speed, the food is pulverized by the above four types of blades in sequence, thus achieving higher pulverization efficiency.

[0103] For example, there is a pair of upper inclined blade 21, lower inclined blade 22, second blade 8 and third blade 9, with two upper inclined blade 21, two lower inclined blade 22, two second blade 8 and two third blade 9 arranged alternately along the circumference of the mounting part 1.

[0104] In some embodiments, such as Figure 6 As shown, the downward-tilting blade 22 is divided into a root portion 222 and a tip portion 223 in the direction away from the mounting portion 1. The root portion 222 is connected to the mounting portion 1, and the tip portion 223 is bent upward relative to the root portion 222, with the included angle between the tip portion 223 and the root portion 222 being an obtuse angle.

[0105] By setting the tip 223 of the downward-tilting blade 22 to bend upward relative to the base 222, the angle between the extension direction of the tip 223 and the bottom wall of the cooking cavity 44 is made smaller, resulting in higher pulverization efficiency of the tip 223 on the food below it. Furthermore, while maintaining a constant distance between the distal end of the tip 223 and the rotation axis, the bending design of the tip 223 relative to the base 222 further increases the length of the side edge of the upper blade of the downward-tilting blade 22, further improving the pulverization efficiency of the food.

[0106] For example, the included angle between the tip 223 and the root 222 is an obtuse angle, and the distal end of the tip 223 is lower than the proximal end of the tip 223.

[0107] In some embodiments, such as Figure 6 As shown, the inclination angle of the blade root 222 relative to the mounting part 1 is a, the inclination angle of the blade tip 223 relative to the mounting part 1 is b, and the inclination angle of the upwardly inclined blade 21 relative to the mounting part 1 is e, wherein 18°≤a≤55.5°, 4.5°≤b≤31°, and 15°≤e≤36°.

[0108] By setting a to ≥18° and b to ≥4.5°, a sufficiently large height difference is ensured between the proximal end of the blade side on the blade root 222 and the distal end of the blade tip 223, enabling the pulverization of more food areas in the vertical direction. By setting a to ≤55.5° and b to ≤31°, with a fixed length of the downward-tilting blade 22, an excessively large distance between the distal end of its blade side and the inner wall of the cooking cavity 44 is avoided, which would reduce the pulverization efficiency of food on the adjacent inner wall of the cooking cavity 44. By setting e to ≥15°, a sufficiently large height difference between the proximal and distal ends of the blade side on the upward-tilting blade 21 is ensured, enabling the pulverization of more food areas in the vertical direction. By setting e to ≤36°, with a fixed length of the upward-tilting blade 21, an excessively large distance between the distal end of its blade side and the inner wall of the cooking cavity 44 is avoided, which would reduce the pulverization efficiency of food on the adjacent inner wall of the cooking cavity 44.

[0109] For example, the tilt angle a of the blade root 222 relative to the mounting part 1 can be 18°, 35° or 55.5°, the tilt angle b of the blade tip 223 relative to the mounting part 1 can be 4.5°, 15° or 31°, and the upward tilt angle e of the upward tilting blade 21 can be 15°, 22° or 36°.

[0110] In some embodiments, the ratio of the length of the blade root 222 to the length of the blade tip 223 is M, where M ≥ 1.45. By setting M ≥ 1.45, the average distance between the downward-sloping blade 22 and the bottom wall of the cooking cavity 44 is effectively avoided from being too small, and the noise generated by the movement of food between the downward-sloping blade 22 and the bottom wall of the cooking cavity 44 under the impact of the downward-sloping blade 22 is reduced.

[0111] For example, in the projection plane orthogonal to the rotation axis of the first blade 2, along the direction away from the rotation axis, the dimension of the root portion 222 is the length of the root portion 222, and the dimension of the tip portion 223 is the length of the tip portion 223. The ratio M of the two lengths can be 1.45, 1.6 or 2.

[0112] In some embodiments, both the upper inclined blade 21 and the lower inclined blade 22 are single-edged. The upper inclined blade 21 has a first blade bevel 211 facing downwards, and the lower inclined blade 22 has a second blade bevel 221 facing downwards or upwards.

[0113] By setting the upper inclined blade 21 to have a downward-facing first blade slope 211 and the lower inclined blade 22 to have a downward-facing or upward-facing second blade slope 221, the upper inclined blade 21 can throw the food downward through the first blade slope 211, and the lower inclined blade 22 can throw the food downward or upward through the second blade slope 221. This effectively improves the disturbance to the flow of food, resulting in better crushing efficiency and effect, fewer bubbles, and lower noise.

[0114] For example, such as Figure 8 As shown, the upper inclined blade 21 has a downward-facing first blade bevel 211, and the lower inclined blade 22 has a downward-facing second blade bevel 221. When the upper inclined blade 21 and the lower inclined blade 22 rotate at high speed, under the combined guidance of the first blade bevel 211 and the second blade bevel 221, it is more conducive to throwing the food located at the bottom of the cooking chamber 44 downward. The food is agitated by rebounding from the bottom wall of the cooking chamber 44, which improves the agitation of the food and improves the pulverization efficiency.

[0115] For example, such as Figure 10 and Figure 11As shown, the upper inclined blade 21 has a downward-facing first blade bevel 211, and the lower inclined blade 22 has an upward-facing second blade bevel 221. The first blade bevel 211 on the upper inclined blade 21 throws the food downward, and the second blade bevel 221 on the lower inclined blade 22 throws the food upward, further increasing the disturbance to the flow of food, resulting in better pulverization efficiency and effect, fewer bubbles, and lower noise.

[0116] In some embodiments, the blade 2 is twisted relative to the mounting portion 1 about the length direction of the blade 2, and the twist angle of the blade 2 is q, wherein 0.5°≤q≤25°.

[0117] By setting q to be greater than or equal to 0.5°, the blade 2 can assist in agitating and guiding the food through its upper or lower side during rotation, allowing the food to flow more freely and be more efficiently pulverized by the side of the blade 2's edge. By setting q to be less than or equal to 25°, the blade 2 is effectively prevented from deforming or being damaged due to excessive impact from the food during high-speed rotation.

[0118] For example, the torsion angle q of blade 2 can be 0.5°, 5°, 15°, or 25°. Both the upward-tilting blade 21 and the downward-tilting blade 22 can be twisted in the same direction. Optionally, the upward-tilting blade 21 can be twisted while the downward-tilting blade 22 is not twisted, or the upward-tilting blade 21 can be not twisted while the downward-tilting blade 22 is twisted.

[0119] In some embodiments, the mounting part 1 and the blade 2 are integrally formed from a metal sheet. The integrally formed design of the mounting part 1 and the blade 2 results in higher connection strength and higher positional accuracy of the blade 2 relative to the mounting part 1.

[0120] For example, a metal sheet can be integrally formed into the mounting part 1 and the blade 2 through processes such as stamping.

[0121] In some embodiments, the cross-sectional outline of the cooking cavity 44 is generally a regular polygon, with the sides of the regular polygon being a second straight line segment or a second arc segment 42 protruding outward from the center of the cooking cavity 44, and adjacent sides being directly connected or connected through a transition segment. Regardless of whether the sides of the cross-section of the cooking cavity 44 form a second straight line segment or a second arc segment 42, and whether adjacent sides are directly connected or connected through a transition segment, a corner is formed in the cooking cavity 44 that is far from the mixing and grinding blade. When the food undergoes centrifugal motion, turbulence is easily formed at the corner, resulting in high turbulence efficiency for the food.

[0122] In the description of the embodiments of this utility model, "generally regular polygon" means that it can be a standard regular polygon in the strict sense, or it can be a non-standard regular polygon. For example, the edges of the outline of the cross-section of the cooking cavity can be arc-shaped, and the adjacent edges can be transitioned by arcs.

[0123] For example, the cross-sectional profile of the cooking cavity 44 has four sides forming a second arc segment 42, with adjacent sides connected by a transition segment. The second arc segment 42 smoothly transitions to the arc-shaped transition segment 43.

[0124] For example, the cross-section of the cooking cavity 44 has four sides forming a second straight line segment, with adjacent sides connected by an arc-shaped transition segment 43.

[0125] For example, the cross-section of the cooking cavity 44 has four sides that form a second arc segment 42, with adjacent sides directly connected.

[0126] In some embodiments, such as Figure 3 As shown, the minimum distance between the distal end of the downward-inclined blade 22 and the middle of the side wall of the cooking cavity 44 is N1, and the minimum distance between the distal end of the upward-inclined blade 21 and the middle of the side wall is N2, wherein 10.3mm≤N1≤28.1mm, 10.3mm≤N2≤28.1mm, and 0.85≤N1 / N2≤1.23.

[0127] By setting N1≥10.3mm and N2≥10.3mm, excessive impact on the inner wall of the food processing chamber 44 can be avoided when the food is being agitated by the mixing blade 200, resulting in less foam and lower noise during food processing. By setting N1≤28.1mm and N2≤28.1mm, the rotation speed of the food near the inner wall of the food processing chamber 44 is prevented from being too low, which would increase the chance of food getting stuck at corners, thus improving the food processing efficiency. By setting 0.85≤N1 / N2≤1.23, the upper inclined blade 21 and the lower inclined blade 22 are reasonably layered in the radial direction, increasing the probability of turbulence in the food under the agitation of the blades 2, and further improving the processing efficiency.

[0128] For example, N1 can be 10.3mm, 23mm or 28.1mm, N2 can be 10.3mm, 23mm or 28.1mm, and N1 / N2 can be 0.85, 1 or 1.23.

[0129] In some embodiments, the sides of the regular polygon are second arc segments 42, and the radius of curvature of the second arc segments 42 is greater than the maximum distance between the center of the cooking cavity 44 and the second arc segments 42.

[0130] By setting the radius of curvature of the second arc segment 42 to be greater than the maximum distance between the center of the cooking cavity 44 and the second arc segment 42, it is less likely to form a sharp corner at the corner of the connection, whether the adjacent second arc segments 42 are directly connected or connected through a transition segment. The probability of food accumulating at the corner is small, and the cooking cup 300 has a good turbulence effect on the food.

[0131] For example, the arc length of the second arc segment 42 is less than one-quarter of the circumference of the circle in which it is located.

[0132] In some embodiments, such as Figure 3 As shown, the sides of the regular polygon are the second arc segments 42. Two adjacent second arc segments 42 are connected by an arc transition segment 43. The ratio of the radius of curvature of the arc transition segment 43 to the radius of curvature of the second arc segment 42 is S, and the ratio of the length of the arc transition segment 43 to the length of the second arc segment 42 is M. Wherein, 0.08≤S≤0.15, 0.35≤M≤0.62.

[0133] By setting S≥0.08 and M≥0.35, the obstruction intensity of the food when passing through the arc transition section 43 will not be too great, thus generating less noise. By setting S≤0.15 and M≤0.62, the food can be obstructed more when passing through the arc transition section 43, so as to achieve the required turbulence effect.

[0134] For example, the ratio S of the radius of curvature of the arc transition segment 43 to the radius of curvature of the second arc segment 42 can be 0.08, 0.1 or 0.15, and the ratio M of the length of the arc transition segment 43 to the length of the second arc segment 42 can be 0.35, 0.45 or 0.62.

[0135] In some embodiments, the blade 2 is single-edged, the ratio of the radius of curvature of the second arc segment 42 to the length of the blade side of the blade 2 is H1, the ratio of the radius of curvature of the arc transition segment 43 to the length of the blade side of the blade 2 is H2, 0.48≤H1≤0.85, 0.43≤H2≤0.65.

[0136] By setting 0.48≤H1≤0.85 and 0.43≤H2≤0.65, on the one hand, the blade 2 has a larger cutting length on the side, giving the food a higher crushing efficiency, and on the other hand, it avoids the food located at the corner from being unable to be stirred up, effectively preventing the food from burning at the bottom when heated.

[0137] For example, the ratio H1 of the radius of curvature of the second arc segment 42 to the length of the first side 23 can be 0.48, 0.64 or 0.85, and the ratio H2 of the radius of curvature of the arc transition segment 43 to the length of the first side 23 can be 0.43, 0.5 or 0.65.

[0138] The food processor of this utility model includes the food processor cup assembly 100 as described in any of the above embodiments.

[0139] The food processor of this utility model embodiment, by adopting the food processor cup assembly 100 of the above embodiment, has high pulverization efficiency and good pulverization effect on food.

[0140] It should be noted that the food processor also includes a base 6 and a cover 7. The base 6 is generally L-shaped and includes a side seat 61 and a base 62 for placing the food processor cup 300. The cover 7 is connected to the side seat 61 to be placed above the food processor cup 300.

[0141] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0142] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0143] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0144] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0145] In this utility model, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Furthermore, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0146] Although the above embodiments have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Any changes, modifications, substitutions and variations made to the above embodiments by those skilled in the art are within the protection scope of the present invention.

Claims

1. A cooking cup assembly (100), characterized in that, include: A cooking cup (300) having a cooking cavity (44); A mixing and pulverizing blade (200) includes a mounting part (1) and a blade. The proximal end of the blade is connected to the mounting part (1), and the distal end of the blade extends in a direction away from the mounting part (1). In the rotation axis of the blade, the distance between the distal end of the blade and the bottom wall of the cooking cavity is 3.5mm≤P≤32.3mm.

2. The cooking cup assembly (100) according to claim 1, characterized in that, The blade includes a first blade (2), which includes an upwardly inclined blade (21) and a downwardly inclined blade (22). The upwardly inclined blade (21) is inclined upward relative to the mounting part (1), and the downwardly inclined blade (22) is inclined downward relative to the mounting part (1). In the rotation axis of the blade, the distance between the distal end of the downwardly inclined blade (22) and the bottom wall of the cooking cavity (44) is P1, and the distance between the distal end of the upwardly inclined blade (21) and the bottom wall of the cooking cavity (44) is P2, wherein 3.5mm≤P1≤8.6mm and 16.3mm≤P2≤29.3mm.

3. The cooking cup assembly (100) according to claim 2, characterized in that, The blade also includes a second blade (8) and a third blade (9). In the rotational axis of the blade, the distance between the distal end of the second blade (8) and the bottom wall of the cooking cavity (44) is P3, and the distance between the distal end of the third blade (9) and the bottom wall of the cooking cavity (44) is P4, wherein 16.6mm≤P3≤32.3mm, and / or 12.1mm≤P4≤22.8mm.

4. The cooking cup assembly (100) according to claim 1, characterized in that, The blade includes a first blade (2), which includes an upwardly inclined blade (21) and a downwardly inclined blade (22). The upwardly inclined blade (21) is inclined upward relative to the mounting part (1), and the downwardly inclined blade (22) is inclined downward relative to the mounting part (1). In the rotation axis of the blade, the distance between the distal end of the downwardly inclined blade (22) and the bottom wall of the cooking cavity (44) is P1, and the distance between the distal end of the upwardly inclined blade (21) and the bottom wall of the cooking cavity (44) is P2, wherein 2.1≤P2 / P1≤5.

3.

5. The cooking cup assembly (100) according to claim 4, characterized in that, The blade also includes a second blade (8) and a third blade (9), the distance between the distal end of the second blade (8) and the bottom wall of the cooking cavity (44) is P3, and the distance between the distal end of the third blade (9) and the bottom wall of the cooking cavity (44) is P4, wherein 3.2≤P3 / P1≤5.5, 2.1≤P4 / P1≤3.

9.

6. The cooking cup assembly (100) according to claim 1, characterized in that, The blade includes a first blade (2), which has a first side (23) and a second side (24). The blade width between the first side (23) and the second side (24) increases first and then decreases in the direction away from the mounting part (1).

7. The cooking cup assembly (100) according to claim 6, characterized in that, The first blade (2) is single-edged, the first side (23) is the blade edge side, and the second side (24) is the blade back side. The first side (23) includes a first straight segment (231) and a first arc segment (232). The proximal end of the first straight segment (231) is connected to the mounting part (1), and the distal end of the first arc segment (232) is connected to the second side (24).

8. The cooking cup assembly (100) according to claim 7, characterized in that, The distal end of the first straight line segment (231) connects to the proximal end of the first arc segment (232) and transitions smoothly.

9. The cooking cup assembly (100) according to claim 1, characterized in that, The blade is provided with a pressure relief hole (25) extending through the thickness direction of the blade, and the width of the pressure relief hole (25) first increases and then decreases in the direction away from the mounting part (1).

10. The cooking cup assembly (100) according to claim 9, characterized in that, The blade has a first side (23) and a second side (24). The outline of the pressure relief hole (25) includes a first outline segment adjacent to and parallel to the first side (23) and a second outline segment adjacent to and parallel to the second side (24). The distance between the first outline segment and the first side (23) is c, and the distance between the second outline segment and the second side (24) is d, wherein 2.4mm≤c≤8.8mm and 1.8mm≤d≤8.8mm.

11. The cooking cup assembly (100) according to claim 10, characterized in that, The first side (23) is the blade side, and the second side (24) is the back side, where c > d.

12. The cooking cup assembly (100) according to claim 9, characterized in that, The ratio of the area of ​​the pressure relief hole (25) to the area of ​​the blade with the pressure relief hole (25) is L2, and the ratio of the total area of ​​the plurality of pressure relief holes (25) to the minimum cross-sectional area of ​​the cooking cavity (44) is U, wherein 0.12≤L2≤0.65 and 0.017≤U≤0.

028.

13. The cooking cup assembly (100) according to claim 1, characterized in that, The blade includes a first blade (2), a second blade (8), and a third blade (9). The first blade (2) includes an upper inclined blade (21) and a lower inclined blade (22). The upper inclined blade (21), the lower inclined blade (22), the second blade (8), and the third blade (9) are alternately arranged along the circumference of the mounting part (1). Each of the upper inclined blade (21), the lower inclined blade (22), the second blade (8), and the third blade (9) is arranged in pairs, and the two blades in each pair are arranged symmetrically with respect to the center of the mounting part (1).

14. The cooking cup assembly (100) according to claim 13, characterized in that, The downward-tilting blade (22) is divided into a root portion (222) and a tip portion (223) in the direction away from the mounting portion (1). The root portion (222) is connected to the mounting portion (1), and the tip portion (223) is bent upward relative to the root portion (222), and the included angle between the tip portion (223) and the root portion (222) is an obtuse angle.

15. The cooking cup assembly (100) according to claim 14, characterized in that, The angle of inclination of the blade root (222) relative to the mounting part (1) is a, the angle of inclination of the blade tip (223) relative to the mounting part (1) is b, and the angle of inclination of the upper inclined blade (21) relative to the mounting part (1) is e, wherein 18°≤a≤55.5°, 4.5°≤b≤31°, and 15°≤e≤36°.

16. The cooking cup assembly (100) according to claim 14, characterized in that, The ratio of the length of the root portion (222) to the length of the tip portion (223) is M, where M ≥ 1.

45.

17. The cooking cup assembly (100) according to claim 14, characterized in that, Both the upper inclined blade (21) and the lower inclined blade (22) are single-edged. The upper inclined blade (21) has a first blade bevel (211) facing downwards, and the lower inclined blade (22) has a second blade bevel (221) facing downwards or upwards.

18. The cooking cup assembly (100) according to claim 1, characterized in that, The cross-sectional outline of the cooking cavity (44) is generally a regular polygon, the sides of which are either a second straight line segment or a second arc segment (42) protruding outward from the center of the cooking cavity (44), and adjacent sides are directly connected or connected by a transition segment.

19. The cooking cup assembly (100) according to claim 18, characterized in that, The sides of the regular polygon are second arc segments (42), and two adjacent second arc segments (42) are connected by an arc transition segment (43). The ratio of the radius of curvature of the arc transition segment (43) to the radius of curvature of the second arc segment (42) is S, and the ratio of the length of the arc transition segment (43) to the length of the second arc segment (42) is M, where 0.08≤S≤0.15 and 0.35≤M≤0.

62.

20. The cooking cup assembly (100) according to claim 19, characterized in that, The blade is single-edged, and the ratio of the radius of curvature of the second arc segment (42) to the length of the blade's edge side is H1, and the ratio of the radius of curvature of the arc transition segment (43) to the length of the blade's edge side is H2, 0.48≤H1≤0.85, 0.43≤H2≤0.

65.

21. A food processor, characterized in that, Includes the cooking cup assembly as described in any one of claims 1-17.

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