Cup assembly and food processor

Abstract

The utility model provides a cup assembly and a food processor. The cup assembly comprises a cup body and a cup cover, the plurality of first turbulent flow ribs are spirally arranged on the inner side wall of the cup body; the first turbulent flow ribs protrude out of the inner side wall of the cup body, the height of the portions, protruding out of the inner side wall of the cup body, of the first turbulent flow ribs is h, and the diameter of an inner cavity of the cup body is D, h / Dlt; and 0.15%. According to the scheme, the formation of an energy gathering flow field can be ensured, so that the whipping noise can be greatly reduced, and the crushing effect of the product on food materials is obviously improved.

Description

Technical Field

[0001] This application relates to the field of household appliances, and more particularly, to a cup assembly and a food processor. Background Art

[0002] For food processors such as wall breakers, when they are working, the ingredients in the cup body generally move along the circumference of the cup body and gather upward under the action of the centrifugal force generated by the rotation of the cutter. At this time, a cavity will be formed in the middle position of the cup body. On the one hand, the existence of this cavity will cause some cutting edges to be unable to contact the ingredients, so the ingredients cannot be crushed, resulting in a poor crushing effect of the food processor on the ingredients. On the other hand, the cavity will cause the whipping sound in the cup body to radiate outward through the middle cavity, making a relatively large whipping sound audible outside the cup body, resulting in a relatively high noise of the product.

[0003] Therefore, how to propose a cup body and a food processor with good crushing effect and low noise has become an urgent problem to be solved at present. Utility Model Content

[0004] This application aims to solve at least one of the technical problems existing in the prior art or related technologies.

[0005] To this end, in the first aspect of this application, a cup assembly is proposed.

[0006] In the second aspect of this application, a food processor is proposed.

[0007] The technical solution of the first aspect of this application provides a cup assembly, including: a cup body; a plurality of first spoiler ribs spirally arranged on the inner side wall of the cup body; the first spoiler ribs protrude from the inner side wall of the cup body, and the height of the first spoiler ribs protruding from the inner side wall of the cup body is h, and the diameter of the inner cavity of the cup body is D, where 0.1 < h / D < 0.15.

[0008] According to the cup assembly provided by this application, it includes a cup body and first spoiler ribs arranged on the inner side wall of the cup body. Among them, the first spoiler ribs are spirally arranged on the inner side wall of the cup body. And the first spoiler ribs have a certain thickness, and this thickness is the height of the first spoiler ribs protruding relative to the inner side wall surface of the cup body, that is, the thickness of the first spoiler ribs refers to the dimension of the first spoiler ribs in the radial direction of the cup body. And the inner side wall surface of the cup body is a circular surface, and the diameter of this circular surface is D. Among them, 0.1 < h / D < 0.15, that is, the height h of the first spoiler ribs should be greater than 0.1 times the inner diameter of the cup body and less than 0.15 times the inner diameter of the cup body. In this way, it can be ensured that the first spoiler ribs have a certain thickness, so that the first spoiler ribs can form an effective spoiler effect on the ingredients when the product is working, and thus the crushing effect can be improved.

[0009] Specifically, for a food processor without turbulence ribs on the inner sidewall of the cup body, when it is working, the rotating cutter generates centrifugal force, causing the fluid in the cup body to move along the perimeter of the cup body and gather upward. At this time, a cavity will form in the middle position of the cup body, that is, the fluid in the cup body at this time forms a fluid field similar to a tornado shape. And for this kind of fluid field, because its interior is hollow, some of the cutting edges on the cutter, such as the middle cutting edge, cannot contact the food ingredients, so the food ingredients cannot be crushed, thus making the crushing effect of the food processor on the food ingredients poor. At the same time, because the interior of the fluid field in the shape of a tornado is hollow, the whipping sound in the cup body radiates outward through the middle cavity, making a relatively large whipping sound audible outside the cup body, thus making the noise of the product relatively large. Further, when the fluid moves to the cup lid and impacts the cup lid, the noise of the product is further increased.

[0010] By setting vertical turbulence ribs or relatively thin spiral ribs, certain interference can be formed on the fluid, but the turbulence effect is not obvious, and the fluid in the cup body mainly still forms a fluid field in the shape of a tornado. However, experiments have shown that when the height of the spiral rib reaches a certain value, the interference effect of the first turbulence rib on the fluid is significantly improved, that is, the higher spiral rib can block the spiral upward movement of the fluid, so that the fluid can be more evenly distributed in the cup body, thus eliminating the fluid field in the shape of a tornado generated when whipping the food ingredients and forming an energy-gathering flow field. This not only greatly reduces the whipping noise but also significantly improves the crushing effect of the food ingredients. And multiple experiments have shown that when the height h of the first turbulence rib is greater than 0.1 times the inner diameter of the cup body and less than 1.5 times the inner diameter of the cup body, the fluid field in the shape of a tornado generated when whipping the food ingredients can basically be eliminated, and an energy-gathering flow field is formed. On the contrary, if h / D is less than or equal to 0.1, a tornado flow field will be formed in the middle and an energy-gathering flow field cannot be formed. But if h / D is greater than or equal to 0.15, it will cause the cup body to be difficult to process and form. It can be seen that by limiting 0.1 < h / D < 0.15 in this application, while facilitating the processing of the cup body, the formation of the energy-gathering flow field can be ensured, thereby greatly reducing the whipping noise and significantly improving the crushing effect of the product on the food ingredients.

[0011] Optionally, h is greater than or equal to 12 mm and less than or equal to 20 mm, and D is greater than or equal to 120 mm and less than or equal to 150 mm. Further, h / D > 15 mm / 135 mm.

[0012] In this technical solution, experiments have shown that when the height of the first spoiler rib gradually increases, its spoiler effect is more obvious. However, if the thickness of the first spoiler rib is too large, it will cause the overall volume of the cup body to increase. At the same time, it will also cause the volume inside the cup body to be significantly reduced, and it will also cause the food and the knife to be unable to effectively contact. Therefore, at this time, the crushing effect of the product will decrease. Therefore, by referring to the size of the existing common cup body, the present application sets the inner diameter D of the cup body in the range of 120mm-150mm. At this time, when h is 12mm-20mm, the crushing effect is better and the noise is moderate. It can be seen that by setting h and D within the above range, both the crushing effect and the noise can be taken into account. At the same time, the size of the cup body is relatively moderate, which meets the basic habit requirements of users.

[0013] Further, h / D=15mm / 135mm.

[0014] Optionally, the angle between the end surface of the first spoiler rib close to the bottom wall of the cup body and the axial direction of the cup body is less than or equal to 120°.

[0015] In this technical solution, the orientation of the end face of the lower end of the first spoiler rib has a significant effect on the spoiler effect. Specifically, when the end face of the lower end of the first spoiler rib is close to vertical, its crushing effect is poor, and when the end face of the lower end of the first spoiler rib is close to horizontal, the blocking effect on the food is better, and the fluid can be effectively prevented from forming a tornado-shaped fluid field. After design, it was found that the effect is better when the angle between the surface and the axial direction of the cup body is 80° to 120°. Therefore, through the above-mentioned parameter restrictions, the spoiler effect of the first spoiler rib on the food can be further improved, thereby further improving the product's crushing effect on the food and reducing the noise of the product when it is working.

[0016] Exemplarily, the end surface of the first spoiler rib close to the bottom wall of the cup body is an arc surface, and the angle between the section of the arc surface and the axis of the cup body is the angle between the end surface of the first spoiler rib close to the bottom wall of the cup body and the axial direction of the cup body.

[0017] When the side wall of the cup body is arranged vertically, the angle between the end surface of the first spoiler rib close to the bottom wall of the cup body and the side wall surface of the cup body is less than or equal to 120°, and further, the angle is 90°.

[0018] Furthermore, the optimal range of the angle between the end surface of the first spoiler rib close to the bottom wall of the cup body and the axial direction of the cup body is 90° or above 90°. In actual design, the angle can be set in the range of 88° to 92°.

[0019] Optionally, the inner side wall of the cup body includes a first area and a second area, the first area extends from the inner bottom wall of the cup body to the cup mouth of the cup body, and at least one first spoiler rib is arranged on the second area.

[0020] In this technical solution, the first spoiler ribs are only arranged in a local area of ​​the inner wall of the cup body, that is, the multiple first spoiler ribs are not arranged completely symmetrically in the cup body, but a region is reserved to form the first region, that is, the first spoiler ribs are only arranged in the second region. Since there is no first spoiler rib blocking this region, it is convenient for the user to directly pour the food in the cup body out through the cup mouth.

[0021] Optionally, the cup body includes: a cup spout, arranged at the cup mouth corresponding to the first area.

[0022] In this technical solution, a cup spout is provided on the cup body, and the cup spout is arranged exactly at the cup mouth position corresponding to the first area, so that the area corresponding to the cup spout is not blocked by the first spoiler rib, thereby making it convenient for the user to directly pour out the food in the cup body through the cup spout.

[0023] Optionally, the spiral rise angle of the first spoiler rib is greater than or equal to 40° and less than or equal to 50°.

[0024] When the first spoiler rib spirals upward, its spiral rise angle cannot be too small, otherwise the number of spiral turns will be too dense, and at the same time, the spiral rise angle cannot be too large, otherwise the blocking effect of the first spoiler rib on food will be reduced. Therefore, considering actual needs, the spiral rise angle of the first spoiler rib can be set at 45° or around 45°, and further, for example, the spiral rise angle can be set within the range of 40°-50°.

[0025] Optionally, the height of the first spoiler rib in the axial direction of the cup body is H1, and the height of the cup body in the axial direction is H2, wherein H1 / H2>0.7.

[0026] In this technical solution, the height covered by the axial direction of the first spoiler rib cannot be too low, otherwise the spoiler cannot be formed, nor too high, otherwise the food will not fall back to the bottom easily. After design, it is found that when the ratio of the height H1 of the plurality of first spoiler ribs in the axial direction of the cup body to the height H2 of the cup body itself is greater than 0.7, the comprehensive effect is better. Furthermore, H1 / H2 can be 108mm / 150mm.

[0027] Among them, combined with the height of the conventional cup and the desired effect, H1 can be set in the range of 101mm-115mm. At the same time, the size of H2 is controlled in the range of 140mm-160mm.

[0028] Optionally, the number of the first spoiler ribs is greater than or equal to 3. The number of spoiler ribs cannot be too small, otherwise the spoiler effect is not obvious. After design, it is found that when the number of the first spoiler ribs is more than 3, the spoiler effect is better. Further, the first spoiler ribs can be set to 4 or more.

[0029] Optionally, the cup body and at least the first spoiler rib are an integrated structure.

[0030] Because the one-piece structure is stronger, it can protect the cup body from breaking easily.

[0031] Optionally, the side wall of the cup body includes at least one bent portion, and the bent portion protrudes toward the inside of the cup body to form a first spoiler rib.

[0032] In this technical solution, after a plurality of spiral ribs are arranged on the inner side wall of the cup body, the cup body cannot be formed by a conventional mold method, because the presence of the first spoiler ribs will affect the demolding of the mold. Therefore, when processing the cup body, the cup body can be processed first, and then part of the side wall of the cup body is concave inwardly in a spiral shape to form the required first spoiler ribs inside the cup body.

[0033] In addition, the cup body may be processed first, and then the required first spoiler ribs may be formed inside the cup body by other means.

[0034] Optionally, the cup assembly further includes: a cup shell, which is sleeved outside the cup body.

[0035] In this technical solution, the cup assembly includes not only a cup body, but also a cup shell on the outside, and the cup body can be protected and decorated by the cup shell, thereby improving the aesthetics of the cup assembly. For example, when the side wall of the cup body is bent inward to form the first spoiler rib, a spiral groove is formed outside the cup body, which affects the aesthetics of the product. In this case, the cup body can be decorated by the cup shell to improve the overall aesthetics of the cup assembly.

[0036] In addition, when the side wall of the cup body is bent inward to form the first spoiler rib, a spiral groove is formed outside the cup body. The spiral groove itself is also a decorative pattern. Therefore, when designing, the structure of the spiral groove can be reasonably set to enhance the three-dimensional sense of the cup body through the spiral groove to ensure the aesthetics of the product. In this case, there is no need to set an additional cup shell outside the cup body.

[0037] Optionally, the cup assembly further includes: at least one second spoiler rib, which is arranged on the inner side wall of the cup body and located on the side of the plurality of first spoiler ribs away from the bottom wall of the cup body, and at least one second spoiler rib is located at the same height position of the cup body.

[0038] In this technical solution, a plurality of second spoiler ribs are also arranged at the upper end of the cup assembly. The second spoiler ribs are basically arranged horizontally. The second spoiler ribs can block the food axially to prevent the food from moving upward to the cup cover, thereby preventing the food from contacting the cup cover, thereby reducing noise. In addition, the second spoiler ribs can also limit the height of the food moving upward, so that the food can fall back faster, thereby reducing the movement space of the food, thereby improving the product's crushing effect on the food.

[0039] The technical solution of the second aspect of the present application provides a food processor, including the cup assembly provided by the technical solution of the first aspect.

[0040] According to the food processor provided in the present application, since it includes the cup assembly provided by the technical solution of the first aspect, the food processor also has all the beneficial effects of the cup assembly provided by any technical solution of the first aspect, which will not be repeated here.

[0041] Furthermore, the food processor is a wall breaking machine, a juicer, a juicer, a meat grinder, etc.

[0042] Additional aspects and advantages of the present application will become apparent in the following description or will be learned through practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0044] Figure 1 One of the structural schematic diagrams of a cup assembly according to an embodiment of the present application is shown;

[0045] Figure 2 A second structural schematic diagram of a cup assembly according to an embodiment of the present application is shown;

[0046] Figure 3 A third structural schematic diagram of a cup assembly according to an embodiment of the present application is shown;

[0047] Figure 4 A fourth structural schematic diagram of a cup assembly according to an embodiment of the present application is shown;

[0048] Figure 5 A schematic diagram of a tornado flow field generated in a cup assembly of a related solution is shown;

[0049] Figure 6 A schematic diagram of a focused energy flow field generated in a cup assembly according to an embodiment of the present application is shown.

[0050] Reference numerals:

[0051] 1 cup body, 12 first area, 14 second area, 16 cup mouth, 2 first spoiler rib, 22 bottom end surface, 3 tornado-shaped fluid field, 4 energy-focusing flow field, 5 second spoiler rib. DETAILED DESCRIPTION

[0052] In order to more clearly understand the above-mentioned purposes, features and advantages of the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0053] In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present application is not limited to the specific embodiments disclosed below.

[0054] Refer to the following Figures 1 to 6 To describe the cup assembly provided according to some embodiments of the present application.

[0055] like Figure 1 As shown, the technical solution of the first aspect of the present application provides a cup assembly, comprising: a cup body 1 and a plurality of first spoiler ribs 2. Each first spoiler rib 2 is spirally arranged on the inner wall of the cup body 1. The first spoiler rib 2 protrudes from the inner wall of the cup body 1, and the height of the first spoiler rib 2 protruding from the inner wall of the cup body 1 is h, and the diameter of the inner cavity of the cup body 1 is D, wherein 0.1 <h / D<0.15。

[0056] The cup assembly provided by the present application includes a cup body 1 and a first spoiler rib 2 arranged on the inner wall of the cup body 1, wherein the first spoiler rib 2 is spirally arranged on the inner wall of the cup body 1. The first spoiler rib 2 has a certain thickness, which is the height h of the first spoiler rib 2 protruding relative to the inner wall of the cup body 1, that is, the thickness of the first spoiler rib 2 refers to the size of the first spoiler rib 2 along the radial direction of the cup body 1. The inner wall of the cup body 1 is a circular surface, and the diameter of the circular surface is D, wherein h / D>0.1, that is, the height h of the first spoiler rib 2 should be greater than 0.1 times the inner diameter of the cup body 1, so as to ensure that the first spoiler rib 2 has a certain thickness, so that the first spoiler rib 2 can form an effective spoiler effect on the food when the product is working, thereby improving the crushing effect.

[0057] Specifically, for a food processor without turbulence ribs provided on the inner sidewall of the cup body 1, during operation, the rotating cutter generates centrifugal force, causing the fluid in the cup body 1 to move along the periphery of the cup body 1 and gather upward. At this time, a cavity will form in the middle position of the cup body 1, that is, a fluid field similar to a tornado shape is formed in the fluid in the cup body 1 at this time. And for this kind of fluid field, because its interior is hollow, some of the cutting edges on the cutter, such as the middle cutting edge, cannot contact the food ingredients, so the food ingredients cannot be crushed, thus making the crushing effect of the food processor on the food ingredients poor. At the same time, because the interior of the fluid field in the shape of a tornado is hollow, the whipping sound in the cup body 1 radiates outward through the middle cavity, making a relatively large whipping sound audible outside the cup body 1, thus making the noise of the product relatively large. Further, when the fluid moves to the cup lid, it collides with the cup lid, further increasing the noise of the product.

[0058] By providing vertical turbulence ribs or relatively thin spiral ribs, a certain interference can be formed on the fluid, but the turbulence effect is not obvious. The fluid in the cup body 1 mainly still forms a fluid field 3 in the shape of a tornado (as Figure 5 shown). However, experiments have shown that when the height of the spiral rib reaches a certain value, the interference effect of the first turbulence rib 2 on the fluid is significantly improved, that is, the higher spiral rib can block the spiral upward movement of the fluid, so that the fluid can be more evenly distributed in the cup body 1, thus eliminating the fluid field in the shape of a tornado generated when whipping the food ingredients and forming an energy-gathering flow field 4. This not only greatly reduces the whipping noise but also significantly improves the crushing effect of the food ingredients.

[0059] And multiple experiments have shown that when the height H of the first turbulence rib 2 is greater than 0.1 times the inner diameter of the cup body 1 and less than 0.15 times the inner diameter of the cup body 1, the fluid field 3 in the shape of a tornado generated when whipping the food ingredients can basically be eliminated, and an energy-gathering flow field 4 is formed (as Figure 6 shown). On the contrary, if h / D is less than or equal to 0.1, a tornado flow field will be formed in the middle and an energy-gathering flow field cannot be formed. But if h / D is greater than or equal to 0.15, it will cause the cup body 1 to be difficult to process and form. It can be seen that by limiting 0.1 < h / D < 0.15 in this application, while facilitating the processing of the cup body 1, the formation of the energy-gathering flow field can be ensured, thereby greatly reducing the whipping noise and significantly improving the crushing effect of the product on the food ingredients.

[0060] Optionally, h is greater than or equal to 12 mm and less than or equal to 20 mm, and D is greater than or equal to 120 mm and less than or equal to 150 mm. Further, h / D > 15 mm / 135 mm.

[0061] In this technical solution, experiments have shown that when the height of the first spoiler rib 2 gradually increases, its spoiler effect is more obvious. However, if the thickness of the first spoiler rib 2 is too large, it will cause the overall volume of the cup body 1 to increase. At the same time, it will also cause the volume inside the cup body 1 to be significantly reduced, and it will also cause the food and the knife to be unable to effectively contact. Therefore, at this time, the crushing effect of the product will decrease. Therefore, by referring to the size of the existing common cup body, the present application sets the inner diameter D of the cup body 1 in the range of 120mm-150mm. At this time, when h is 12mm-20mm, the crushing effect is better and the noise is moderate. It can be seen that by setting h and D within the above range, the crushing effect and noise can be taken into account. At the same time, the size of the cup body 1 is relatively moderate, which meets the basic habit requirements of users.

[0062] Further, h / D=15mm / 135mm.

[0063] Alternatively, if Figure 1 As shown, the angle a between the end surface of the first spoiler rib 2 close to the bottom wall of the cup body 1, that is, the bottom end surface 22 and the axial direction of the cup body 1 is less than or equal to 120°.

[0064] In this technical solution, the end face of the lower end of the first spoiler rib 2, that is, the orientation of the bottom end face 22, has a significant effect on the spoiler effect. Specifically, when the end face of the lower end of the first spoiler rib 2 is close to vertical, its crushing effect is poor, and when the end face of the lower end of the first spoiler rib 2 is close to horizontal, the blocking effect on the food is better, and the fluid can be effectively prevented from forming a tornado-shaped fluid field. After design, it was found that when the angle between the surface and the axial direction of the cup body 1 is between 80° and 120°, the effect is better. Therefore, through the above-mentioned parameter restrictions, the spoiler effect of the first spoiler rib 2 on the food can be further improved, thereby further improving the product's crushing effect on the food and reducing the noise of the product when it is working.

[0065] Exemplarily, the end surface of the first spoiler rib 2 close to the bottom wall of the cup body 1 is an arc-shaped surface, and the angle between the tangent plane of the arc-shaped surface and the axis of the cup body 1 is angle a.

[0066] When the side wall of the cup body 1 is arranged vertically, the angle between the end surface of the first spoiler rib 2 close to the bottom wall of the cup body 1 and the side wall surface of the cup body 1 is less than or equal to 120°, and further, the angle is 90°.

[0067] Furthermore, if Figure 1 As shown, the optimal range of the angle between the end surface of the first spoiler rib 2 close to the bottom wall of the cup body 1 and the side wall surface of the cup body 1 is 90° or around 90°. In actual design, the angle can be set in the range of 88° to 92°.

[0068] Alternatively, if Figure 2As shown, the inner wall of the cup body 1 includes a first area 12 and a second area 14 , the first area 12 extends from the inner bottom wall of the cup body 1 to the cup mouth of the cup body 1 , and at least one first spoiler rib 2 is arranged on the second area 14 .

[0069] In this technical solution, the first spoiler ribs 2 are only arranged in a local area of ​​the inner wall of the cup body 1, that is, the multiple first spoiler ribs 2 are not arranged completely symmetrically in the cup body 1, but a region is reserved to form the first region 12, that is, the first spoiler ribs 2 are only arranged in the second region 14. Since there is no first spoiler rib 2 blocking this region, it is convenient for the user to directly pour the food in the cup body 1 through the cup mouth.

[0070] Alternatively, if Figure 2 As shown, the cup body 1 includes: a cup mouth 16, which is arranged at the cup mouth corresponding to the first area 12.

[0071] In this technical solution, a cup spout 16 is provided on the cup body 1, and the cup spout 16 is arranged exactly at the cup mouth position corresponding to the first area 12, so that the area corresponding to the cup spout 16 is not blocked by the first spoiler rib 2, so that it is convenient for the user to directly pour out the food in the cup body 1 through the cup spout 16.

[0072] Alternatively, if Figure 1 As shown, the spiral rise angle of the first spoiler rib 2 is greater than or equal to 40° and less than or equal to 50°.

[0073] When the first spoiler rib 2 spirals upward, its spiral rise angle cannot be too small, otherwise the number of spiral turns will be too dense, and at the same time, the spiral rise angle cannot be too large, otherwise the blocking effect of the first spoiler rib 2 on food will be reduced. Therefore, considering actual needs, the spiral rise angle of the first spoiler rib 2 can be set at 45° or around 45°, and further, for example, the spiral rise angle can be set within the range of 40°-50°.

[0074] Alternatively, if Figure 1 As shown, the height of the first spoiler rib 2 in the axial direction of the cup body 1 is H1, and the height of the cup body 1 in the axial direction is H2, wherein H1 / H2>0.7.

[0075] In this technical solution, the height covered by the axial direction of the first spoiler rib 2 cannot be too low, otherwise the spoiler cannot be formed, nor too high, otherwise the food will not fall back to the bottom. After design, it is found that when the ratio of the height H1 of the plurality of first spoiler ribs 2 in the axial direction of the cup body 1 to the height H2 of the cup body 1 itself is greater than 0.7, the comprehensive effect is better. Furthermore, H1 / H2 can be 108mm / 150mm.

[0076] Among them, combined with the height of the conventional cup and the desired effect, H1 can be set in the range of 101mm-115mm. At the same time, the size of H2 is controlled in the range of 140mm-160mm.

[0077] Optionally, the number of the first spoiler ribs 2 is greater than or equal to 3. The number of spoiler ribs cannot be too small, otherwise the spoiler effect is not obvious. After design, it is found that when the number of the first spoiler ribs 2 is more than 3, the spoiler effect is better. Further, the first spoiler ribs can be set to 4 or more.

[0078] Optionally, the cup body 1 and at least the first spoiler rib 2 are an integrated structure.

[0079] Because the one-piece structure has better strength, the cup body 1 can be protected from being easily broken.

[0080] Optionally, the side wall of the cup body 1 includes at least one bent portion, and the bent portion protrudes toward the inside of the cup body 1 to form a first spoiler rib 2 .

[0081] In this technical solution, after a plurality of spiral ribs are provided on the inner side wall of the cup body 1, the cup body 1 cannot be formed by a conventional mold method, because the presence of the first spoiler rib 2 will affect the demolding of the mold. Therefore, when processing the cup body 1, the cup body 1 can be processed first, and then part of the side wall of the cup body 1 is concave inwardly in a spiral shape to form the required first spoiler rib 2 inside the cup body 1.

[0082] In addition, the cup body 1 may be processed first, and then the required first spoiler ribs 2 may be formed inside the cup body 1 by other methods.

[0083] Optionally, the cup assembly further includes: a cup shell (not shown in the figure), which is sleeved outside the cup body 1.

[0084] In this technical solution, in addition to the cup body 1, the cup assembly is also provided with a cup shell on the outside, and the cup body 1 can be protected and decorated by the cup shell, so as to improve the aesthetics of the cup assembly. For example, when the side wall of the cup body 1 is bent inward to form the first spoiler rib 2, a spiral groove is formed on the outside of the cup body 1, which affects the aesthetics of the product. In this case, the cup body 1 can be decorated by the cup shell to improve the overall aesthetics of the cup assembly.

[0085] In addition, when the side wall of the cup body 1 is bent inward to form the first spoiler rib 2, a spiral groove is formed on the outside of the cup body 1. The spiral groove itself is also a decorative pattern. Therefore, when designing, the structure of the spiral groove can be reasonably set to enhance the three-dimensional sense of the cup body 1 through the spiral groove to ensure the aesthetics of the product. In this case, there is no need to set an additional cup shell outside the cup body 1.

[0086] Alternatively, if Figure 3 and Figure 4 As shown, the cup assembly also includes: at least one second spoiler rib 5, which is arranged on the inner wall of the cup body 1 and is located on the side of the multiple first spoiler ribs 2 away from the bottom wall of the cup body 1, and at least one second spoiler rib 5 is located at the same height position of the cup body 1.

[0087] In this technical solution, a plurality of second spoiler ribs 5 are also provided at the upper end of the cup assembly. The second spoiler ribs 5 are basically arranged horizontally. The second spoiler ribs 5 can block the food axially to prevent the food from moving upward to the cup cover, thereby preventing the food from contacting the cup cover, thereby reducing noise. In addition, the second spoiler ribs 5 can also limit the height of the food moving upward, so that the food can fall back faster, thereby reducing the movement space of the food, thereby improving the product's crushing effect on the food.

[0088] The technical solution of the second aspect of the present application provides a food processor (not shown in the figure), including the cup assembly provided by the technical solution of the first aspect.

[0089] According to the food processor provided in the present application, since it includes the cup assembly provided by the technical solution of the first aspect, the food processor also has all the beneficial effects of the cup assembly provided by any technical solution of the first aspect, which will not be repeated here.

[0090] Furthermore, the food processor is a wall breaking machine, a juicer, a juicer, a meat grinder, etc.

[0091] The cup assembly in the present application is further introduced below in conjunction with the cup body 1 of the wall breaking machine.

[0092] Among them, the shape of the cup body 1 of the wall-breaking machine is one of the main factors affecting the crushing performance. The turbulence design of the cup body of the wall-breaking machine in the related solutions is mainly vertical, and the crushing effect is not improved much. How to maximize the crushing effect has always been the research direction in the industry. The wall-breaking machine design in the related solutions has the following shortcomings:

[0093] 1) The spoiler design in the relevant scheme relies on engineers' experience and machine testing, lacks theoretical guidance, has a long cycle and the effect is not obvious.

[0094] 2) The spoiler design method in the relevant scheme does not link the flow field morphology with the spoiler. It has been impossible to determine what kind of flow field can improve the crushing effect. The relationship between the two is the key to spoiler design.

[0095] Based on the above problems, this embodiment provides a spoiler structure of a cup body 1. Figure 1 and Figure 2 The specific improvements are as follows:

[0096] 1. There are 4 oblique flow disturbing structures inside the cup body 1. After fluid simulation and experimental verification, when the helix angle b is 45°, it is the optimal angle. When the number of flow disturbing structures is less than 4, a concentrated energy flow field cannot be formed. At the same time, if the helix angle b deviates too much, there will still be a tornado flow field (as shown in Figure 5 ), and a concentrated energy flow field as shown in Figure 6 cannot be formed.

[0097] 2. The first flow disturbing rib 2 arranged obliquely protrudes into the cup body 1, and the ratio of the protruding height h to the diameter D of the cup inner cavity satisfies 0.1 < h / D < 0.15. Further, h / D = 15 mm / 135 mm. If h / D ≥ 0.15, the cup body 1 cannot be formed. If h / D ≤ 0.1, there will still be a tornado flow field as shown in Figure 5 , and a concentrated energy flow field as shown in Figure 6 cannot be formed.

[0098] 3. The ratio of the height H1 of the first flow disturbing rib 2 arranged obliquely in the vertical direction to the height H2 of the cup body 1 needs to satisfy H1 / H2 > 0.7. Further, H1 / H2 = 108 mm / 150 mm. Among them, when H1 / H2 ≤ 0.7, there will be a tornado flow field as shown in Figure 5 , and a concentrated energy flow field as shown in Figure 6 cannot be formed.

[0099] 4. The included angle a between the lower part of the first flow disturbing rib 2 arranged obliquely and the cup wall needs to be less than 120°. Further, the included angle a is 90°. When the included angle a ≥ 120°, the resistance to the fluid decreases, and the rising height of the liquid level cannot be suppressed, resulting in the existence of a tornado flow field as shown in Figure 5 .

[0100] 5. The 4 flow disturbing structures are asymmetrically distributed circumferentially, and a channel for pouring ingredients is left (as shown in Figure 2 ).

[0101] Through the above improvements, the processing effect of the product on the ingredients can be effectively improved, and the noise of the product can be reduced.

[0102] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0103] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A cup assembly, characterized in that: include: Cup body; A plurality of first spoiler ribs are spirally arranged on the inner wall of the cup body; The first spoiler rib protrudes from the inner side wall of the cup body, and the height of the first spoiler rib protruding from the inner side wall of the cup body is h, and the diameter of the inner cavity of the cup body is D, wherein 0.1 <h / D<0.15。 2. The cup assembly according to claim 1, characterized in that The h is greater than or equal to 12 mm and less than or equal to 20 mm, and the D is greater than or equal to 120 mm and less than or equal to 150 mm.

3. The cup assembly according to claim 1, characterized in that An angle between an end surface of the first spoiler rib close to the bottom wall of the cup body and the axial direction of the cup body is less than or equal to 120°.

4. The cup assembly according to claim 3, characterized in that The angle between the end surface of the first spoiler rib close to the bottom wall of the cup body and the axial direction of the cup body is 88° to 92°.

5. The cup assembly according to claim 1, characterized in that The inner side wall of the cup body includes a first area and a second area, the first area extends from the inner bottom wall of the cup body to the cup mouth of the cup body, and at least one first spoiler rib is arranged on the second area.

6. The cup assembly according to claim 5, characterized in that The cup body comprises: The cup spout is arranged at the cup mouth corresponding to the first area.

7. The cup assembly according to claim 1, characterized in that The spiral rise angle of the first spoiler rib is greater than or equal to 40° and less than or equal to 50°.

8. The cup assembly according to claim 1, characterized in that The height of the first spoiler rib in the axial direction of the cup body is H1, and the height of the cup body in the axial direction is H2, wherein H1 / H2>0.

7.

9. The cup assembly according to claim 8, characterized in that The H1 is greater than or equal to 101 mm and less than or equal to 115 mm, and the H2 is greater than or equal to 140 mm and less than or equal to 160 mm.

10. The cup assembly according to any one of claims 1 to 9, characterized in that The number of the first spoiler ribs is greater than or equal to 3.

11. The cup assembly according to any one of claims 1 to 9, characterized in that The side wall of the cup body includes at least one bent portion, and the bent portion protrudes toward the inside of the cup body to form the first spoiler rib.

12. The cup assembly according to any one of claims 1 to 9, characterized in that Also includes: The cup shell is sleeved outside the cup body.

13. The cup assembly according to any one of claims 1 to 9, characterized in that Also includes: At least one second spoiler rib is arranged on the inner side wall of the cup body, located on a side of the plurality of first spoiler ribs away from the bottom wall of the cup body, and at least one second spoiler rib is located at the same height position of the cup body.

14. A food processor, characterized in that: Comprising the cup assembly as claimed in any one of claims 1 to 13.

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