HK1248491B - Food processor - Google Patents

Description

food processor

Technical Field

The present invention relates to the field of household electrical appliances, and in particular to a food processor.

Background Art

The existing mixing system is generally regular, with the center axis of the blade disc, the center axis of the tool and the center axis of the cup body collinear, the outline of the blade disc and the outline of the cup body regular in shape, the turbulence effect is poor, and the whipping performance is poor.

Summary of the Invention

In order to solve at least one of the above technical problems, an embodiment of one aspect of the present invention provides a food cooking machine.

In view of this, according to an embodiment of one aspect of the present invention, the present invention proposes a food processor, comprising: a cutter disc, on which a cutter is arranged, the intersection of the cutter disc side wall and the cross section of the cutter disc is the cutter disc contour line, the maximum inscribed circle or the minimum circumscribed circle of the cutter disc contour line is the cutter disc base circle, and the central axis of the cutter disc passes through the center of the cutter disc base circle; a cup body, the cup body is located above the cutter disc and is arranged on the cutter disc, the intersection of the cup wall of the cup body and the cross section of the cup wall is the cup body contour line, the maximum inscribed circle or the minimum circumscribed circle of the cup body contour line is the cup body base circle, and the central axis of the cup body passes through the center of the cup body base circle; wherein, the distances from different points on the same cup body contour line to the center of the cup body base circle are unequal; and the distances from different points on the same cutter disc contour line to the center of the cutter disc base circle are equal.

The food processor provided by the present invention has different distances from different points on the same cup body contour line to the center of the cup body base circle, while different points on the same cutter disc contour line have equal distances from the center of the cutter disc base circle, i.e., the cup body contour line is eccentric, while the cutter disc contour line is not eccentric. By using a food processor that utilizes cup body contour eccentricity technology for food mixing, the swirl effect of mixing can be improved, resulting in different turbulence speeds for the food within the cup body, which is beneficial for the cutter to crush the food, thereby improving mixing performance, resulting in an excellent food taste, and enhancing the user experience. Furthermore, by adjusting the relative positions of the center axis of the cup body, the center axis of the cutter disc, and the cutter axis, they are eccentric to each other, further improving the turbulence effect and enhancing mixing performance through eccentricity technology.

In addition, the food processor provided in the above embodiment of the present invention may also have the following additional technical features:

In the above technical solution, preferably, the central axis of the cutter disc coincides with the central axis of the cup body.

In this technical solution, the centerlines of the blade disc and the cup coincide, ensuring a uniform profile. While the cup's profile is eccentric, the eccentric structure of the food processor improves the swirling effect during mixing, facilitating the blade's ability to crush food, thereby enhancing mixing performance and resulting in an excellent food texture and a better user experience. Furthermore, by changing the relative position of the blade axis, the central axis of the blade disc, and the central axis of the cup, the turbulence effect is improved, enhancing mixing performance.

In the above technical solution, preferably, the central axis of the cutter disc and the axis of the cutter coincide with the central axis of the cup body.

In this technical solution, the central axis of the blade disc and the axis of the tool coincide with the central axis of the cup body, that is, the cup body, the blade disc and the tool have the same central axis, forming an eccentric structure in which the cup body contour is eccentric, the blade disc contour is not eccentric, and the tool axis is coaxial with the axes of the cup body and the blade disc. By using a food processor with such an eccentric structure to mix food, the swirl effect of mixing can be improved, which is beneficial for the tool to crush food, thereby improving the mixing performance, making the food taste excellent, and enhancing the user experience.

In the above technical solution, preferably, the central axis of the cutter disc coincides with the central axis of the cup body and has an eccentric distance L1 with the axis of the cutter.

In this technical solution, the central axis of the cutter disc coincides with the central axis of the cup body, and has an eccentric distance L1 from the axis of the cutter. That is, on the basis of the eccentricity of the cup body contour, the axis of the cutter is eccentric relative to the central axis of the cup body and the central axis of the cutter disc. By adopting the structure of relative eccentricity of the cutter and eccentricity of the cup body contour, the swirl effect of stirring is improved, which is beneficial for the cutter to crush food, thereby improving the stirring performance, making the food taste excellent, and improving the user experience.

In the above technical solution, preferably, the central axis of the cutter disc and the central axis of the cup body do not coincide with each other.

In this technical solution, the central axis of the blade disc does not coincide with the central axis of the cup body, that is, the axes are relatively eccentric. Combined with the eccentric contour of the cup body, the food processor uses this eccentric structure to stir food, which can improve the swirl effect of stirring, which is beneficial for the knife to crush food, thereby improving the stirring performance, making the food taste excellent, and improving the user experience.

In the above technical solution, preferably, the central axis of the cutter disc coincides with the axis of the cutter, and has an eccentric distance L2 with the central axis of the cup body.

In this technical solution, the cup body contour is eccentric, and the central axis of the cup body has an eccentric distance L2 relative to the central axis of the cutter disc and the axis of the cutter. By using this eccentric cup body to stir food, the swirl effect of stirring can be improved, which is beneficial for the cutter to crush food, thereby improving the stirring performance, making the food taste excellent, and improving the user experience.

In the above technical solution, preferably, the central axis of the cup body coincides with the axis of the tool and has an eccentric distance L3 from the central axis of the cutter disc.

In this technical solution, the central axis of the cup body coincides with the axis of the tool, and has an eccentric distance L3 from the central axis of the cutter disc, that is, the cup body contour is eccentric. Combined with the fact that the cup body and the tool are coaxial, it has an eccentric distance L3 from the axis of the cutter disc. By adopting this eccentric structure, the swirl effect of stirring is improved, which is beneficial for the tool to crush food, thereby improving the stirring performance, making the food taste excellent, and enhancing the user experience.

In the above technical solution, preferably, the central axis of the cup body and the central axis of the cutter disc have an eccentric distance L4; the central axis of the cutter disc and the axis of the tool have an eccentric distance L5; the central axis of the cup body and the axis of the tool have an eccentric distance L6.

In this technical solution, an eccentric distance exists between the central axis of the cup body, the central axis of the blade disc, and the cutter axis. This eccentric structure further improves the swirling effect during mixing, facilitating the blade's ability to crush food, thereby enhancing mixing performance, resulting in an excellent food texture and a better user experience. When the central axis of the cup body, the central axis of the cutter disc, and the central axis of the blade disc are non-linear or non-parallel, the distance between the central axes refers to the distance between each central axis and any intersection point of the same cross-section.

In the above technical solution, preferably, it also includes a contour eccentricity, which is the distance from different points on the contour line to the center of the base circle minus the absolute value of the base circle radius; wherein the cup body contour eccentricity is L7.

In this technical solution, the blade profile is not eccentric, and the cup profile has an eccentricity of L7. The eccentric structure improves the turbulence effect and thus enhances the whipping performance.

In the above technical solution, preferably, the value range of the eccentric distance L1 is 0mm≤L1≤50mm.

In the above technical solution, preferably, the value range of the eccentric distance L2 is 0mm≤L2≤50mm.

In the above technical solution, preferably, the value range of the eccentric distance L3 is 0mm≤L3≤50mm.

In the above technical solution, preferably, the value ranges of eccentric distance L1, eccentric distance L2, eccentric distance L3, eccentric distance L4, eccentric distance L5, and eccentric distance L6 are 0mm≤L1≤50mm, 0mm≤L2≤50mm, 0mm≤L3≤50mm, 0mm≤L4≤50mm, 0mm≤L5≤50mm, and 0mm≤L6≤50mm, respectively.

In the above technical solution, preferably, the range of the eccentric distance L7 of the cup body contour is 0mm≤L7≤100mm.

In this technical solution, by setting a reasonable eccentric distance, the best turbulence effect is achieved and the stirring performance is improved.

In the above technical solution, preferably, the cutter disc and the cup body are an integrated structure or a split structure.

In this technical solution, on the one hand, the cutter disc and the cup body are an integrated structure with good stability, easy installation, and improved production efficiency. The contour eccentricity can be a part of the part; on the other hand, the cutter disc and the cup body are a split structure, which is convenient for disassembly and maintenance. In order to ensure the sealing of the cutter disc and the cup body, preferably, a sealing ring is provided between the cutter disc and the cup body.

In the above technical solution, preferably, the cross section of the cup body is convex.

In this technical solution, the cup body has a convex cross-section, and the irregular curve creates an eccentricity, improving the cup body's turbulence, facilitating the knife's ability to crush food, thereby enhancing mixing performance. Furthermore, the convex circle is an ellipse, and the cup body's cross-section is an ellipse. This structure makes the cup body easy to manufacture. Simultaneously, the center axes of the cutter disc, the knife, and the cup body are located at the two axes of the ellipse, creating an eccentricity. This structure is simple and easy to operate, further improving the cup body's turbulence, facilitating the knife's ability to crush food, thereby enhancing mixing performance.

In the above technical solution, preferably, the cup wall includes the outer wall and inner wall of the cup body; the contour line of the cup body is the intersection line of the outer wall of the cup body and the cross section of the outer wall of the cup body, or the contour line of the cup body is the intersection line of the inner wall of the cup body and the cross section of the inner wall of the cup body.

In this technical solution, the cup body's contour line can be the intersection of the cup body's outer wall and the cup wall's cross section, or the intersection of the cup body's inner wall and the cup wall's cross section. The contour line can be obtained through a variety of methods, and different points on the same contour line have different distances from the center of the base circle on the blade disc, forming an eccentric structure, thereby improving the swirl effect and enhancing stirring performance.

In any of the above technical solutions, preferably, the tool includes at least two groups of blades, each group of blades includes at least two blades; wherein, the blades of one group of blades extend downwardly at an angle, and the blades of one group of blades extend upwardly at an angle; or the blades of one group of blades extend horizontally, and the blades of one group of blades extend upward or downward at an angle.

In this technical solution, by setting up multiple sets of blades, and each set of blades has a different extension angle, the turbulence effect of the cup body is further improved, the contact area between the knife and the food is increased, and multiple crushing of the food is achieved, making the food crushing more thorough, improving the taste of the food, and increasing user satisfaction.

In the above technical solution, preferably, the tool is composed of two groups of blades, namely the first group of blades and the second group of blades, each group of blades consists of two blades; the blades of the first group of blades include an inclined portion and a horizontal portion, the inclined portion is close to the central axis of the cutter disc, and the horizontal portion is away from the central axis of the cutter disc; wherein, the blades of the first group of blades extend downwardly and are arranged below the second group of blades, and the blades of the second group of blades extend upwardly.

In this technical solution, two groups of blades are set, wherein the first group of blades is set above the second group of blades, and the blades of the first group of blades extend downward, while the direction of the second group of blades extends upward, and the extension directions are opposite. By setting the blades on both sides above, the contact area between the tool and the food is fully increased, and the crushing efficiency is improved. By setting the extension directions of the blades in opposite directions, the turbulence effect and crushing effect at different heights are further improved, so that the overall food crushing efficiency is improved, the crushing effect is also improved, and the food taste and user experience are improved.

In the above technical solution, preferably, the first set of blades and the second set of blades are an integrated structure.

In this technical solution, by setting the two sets of blades into an integrated structure, the overall strength of the tool is enhanced, the reliability of the tool use is guaranteed, and the service life of the tool is extended. The integrated tool is convenient for maintenance and installation, thereby improving production efficiency.

In any of the above technical solutions, preferably, a spoiler rib is provided in the cup body, a cup cover is provided on the cup body, a feeding port is provided on the cup cover, and a feeding cover is provided on the feeding port.

In this technical solution, by arranging spoiler ribs in the cup body, the spoiler effect and crushing effect are further improved; a cup cover is arranged on the cup body to ensure that the cup body does not splash during the food crushing process, which affects environmental hygiene; a feeding port is further equipped on the cup cover to facilitate feeding, avoid frequent opening of the cup cover, and reduce the operating steps. In order to prevent impurities from entering the cup body, a feeding cover is arranged at the feeding port. After the feeding is completed, the feeding port is closed through the feeding cover to ensure hygienic use.

In the above technical solution, preferably, it further comprises: a cup seat, on which the cup body is arranged; wherein the cup body and the cup seat are connected by threads or clamping.

In this technical solution, the cup body is arranged on the cup base, and the cup body and the cup base are connected by threads or clamping, which has a simple structure, is convenient for installation and disassembly, improves production efficiency and reduces production costs.

In the above technical solution, preferably, a sealing ring is provided between the cutter disc and the cup body, and the cup body and the cup seat are threadedly connected to press and fix the cutter disc to the bottom of the cup body.

In this technical solution, a sealing ring is provided between the cutter disc and the cup body to ensure the sealing effect between the cup body and the cutter disc. Furthermore, the cutter disc is pressed against the bottom of the cup body through the threaded connection between the cup body and the cup seat, which helps to fix the cutter disc and ensure safety in use.

Additional aspects and advantages of the invention will become apparent from the description which follows, or may be learned by practice of the invention.

BRIEF DESCRIPTION OF THE DRAWINGS

The above and/or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of the embodiments with reference to the accompanying drawings, in which:

FIG1 shows a schematic diagram of a minimum circumscribed circle;

FIG2 shows a schematic diagram of the maximum inscribed circle;

FIG3 shows a schematic structural diagram of a food processor according to an embodiment of the present invention;

FIG4 shows a structural schematic diagram of a food processor according to another embodiment of the present invention;

FIG5 shows a schematic structural diagram of a food processor according to another embodiment of the present invention;

FIG6 shows a schematic structural diagram of a food processor according to another embodiment of the present invention;

FIG7 shows a structural schematic diagram of a food processor according to another embodiment of the present invention;

FIG8 shows an exploded structural diagram of a food processor according to an embodiment of the present invention;

FIG. 9 is a schematic structural diagram of the food processor of the embodiment shown in FIG. 8 after assembly.

The corresponding relationship between the reference numerals and component names in Figures 1 to 9 is as follows:

1 food processor, 102 cup body, 104 blade disc, 106 knife, 108 cup body base circle, 110 cup body contour line, 1102 outer contour line, 1104 inner contour line, 112 spoiler ribs, 114 cup base, 116 cup lid, 118 feeding port, 120 feeding lid, 122 first set of blades, 124 second set of blades, 126 blade, 128 cup lid sealing ring, 130 mixing cup sealing ring, 132 blade disc sealing ring, 134 coupler.

DETAILED DESCRIPTION

In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the absence of conflict, the embodiments of the present application and the features therein can be combined with each other.

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

The following describes a food processor according to some embodiments of the present invention with reference to FIG. 1 to FIG. 9 .

As shown in Figures 3 to 7, the present invention provides a food processor 1, comprising: a blade disc 104, on which a cutting tool 106 is provided, the intersection of the side wall of the blade disc 104 and the cross section of the blade disc 104 is the blade disc contour line, the maximum inscribed circle or the minimum circumscribed circle of the blade disc contour line is the blade disc base circle, and the central axis of the blade disc 104 passes through the center of the blade disc base circle; a cup body 102, the cup body 102 is located above the blade disc 104 and is provided on the blade disc 104, the intersection of the cup wall of the cup body 102 and the cross section of the cup wall is the cup body contour line 110, the maximum inscribed circle or the minimum circumscribed circle of the cup body contour line 110 is the cup body base circle 108, and the central axis of the cup body 102 passes through the center of the cup body base circle 108; wherein, the distances from different points on the same cup body contour line 110 to the center of the cup body base circle 108 are unequal; and the distances from different points on the same blade disc contour line to the center of the blade disc base circle are equal.

The food processor 1 provided by the present invention, as shown in FIG1 , has a minimum circumscribed circle, which is the smallest possible circle circumscribed around the actual measured contour, and has a center at O. As shown in FIG2 , the maximum inscribed circle, which is the largest possible circle inscribed around the actual measured contour, has a center at O'. In the food processor provided by the present invention, the maximum inscribed circle or minimum circumscribed circle of the cutter disc contour and the cup body contour are the cutter disc base circle and the cup body base circle, respectively. The cutter disc axis and the cup body axis pass through the centers of the cutter disc base circle and the cup body base circle, respectively. Different points on the same cup body contour line 110 have unequal distances from the center of the cup body base circle 108. Different points on the same cutter disc contour line have equal distances from the center of the cutter disc base circle, meaning that the cup body contour line 110 is eccentric and the cutter disc contour line is not eccentric. By utilizing the food processor 1 with an eccentric cup profile, blending food can improve the swirling effect. This allows the food to flow at different speeds within the cup, facilitating food crushing by the cutter 106, thereby enhancing blending performance, resulting in an excellent food texture and a better user experience. Furthermore, by adjusting the relative positions of the cup center axis, the cutter disc center axis, and the cutter axis to achieve eccentricity relative to each other, the eccentricity further enhances the turbulence effect and improves blending performance.

Furthermore, the food processor 1 provided by the present invention is provided with a heating device on the cutter disc 104, and the heating device includes a heating plate, a coil plate and a heating coating, wherein the heating plate is a grooved structure, and the cutter 106 passes through the heating device and is arranged in the cutter disc, and the cup body 102 is located above the heating device. Both the cup body 102 and the cutter disc are provided with spoiler ribs 112. By providing the cup body 102 with an eccentric structure and combining the spoiler ribs 112, the turbulence effect of stirring is improved, which is beneficial for the cutter 106 to crush food, thereby improving the stirring performance, making the food taste excellent, and improving the user experience.

In one embodiment of the present invention, preferably, the central axis of the cutter head 104 coincides with the central axis of the cup body 102 .

In this embodiment, the centerlines of the blade disc 104 and the cup body 102 coincide, ensuring that the blade disc profile is not eccentric, while the cup body 102 profile is eccentric. The food processor 1 employs an eccentric structure for food mixing, which improves the swirling effect during mixing, facilitates the blade 106 to crush the food, and thereby enhances mixing performance, resulting in an excellent food texture and a better user experience. Furthermore, by changing the relative position of the blade axis to the central axis of the blade disc and the central axis of the cup body, the turbulence effect is improved, thereby enhancing mixing performance.

In one embodiment of the present invention, preferably, as shown in FIG. 3 , the central axis of the cutter head 104 and the axis of the cutter 106 coincide with the central axis of the cup body 102 .

In this embodiment, the central axis of the cup body 102 passing through the center of the cup body base circle _OC , the axis of the cutter 106 passing through the tool axis _OK and the central axis of the cutter disc 104 passing through the center of the cutter disc base circle _OP coincide with each other, that is, the cup body 102, the cutter disc 104 and the cutter 106 have the same central axis, constituting an eccentric structure in which the outline of the cup body 102 is eccentric, the outline of the cutter disc 104 is not eccentric, and the tool axis is coaxial with the axes of the cup body and the cutter disc. By using the food processor 1 with such an eccentric structure for stirring food, the swirl effect of stirring can be improved, which is beneficial for the cutter 106 to crush food, thereby improving the stirring performance, making the food taste excellent, and improving the user experience.

In one embodiment of the present invention, preferably, the central axis of the cutter disc 104 coincides with the central axis of the cup body 102 and has an eccentric distance L1 with the axis of the cutter 106 .

In this embodiment, as shown in Figure 4, the central axis of the cutter disc 104 passing through the center of the cutter disc base circle _OP coincides with the central axis of the cup body 102 passing through the center of the cup body base circle _OC , and has an eccentric distance L1 from the axis of the cutter 106 passing through the cutter axis _OK , that is, on the basis of the eccentricity of the cup body contour, the cutter axis is relative to the central axis of the cup body and the central axis of the cutter disc. By adopting the structure of the relative eccentricity of the cutter 106 and the eccentricity of the cup body contour, the swirl effect of stirring is improved, which is beneficial for the cutter 106 to crush food, thereby improving the stirring performance, making the food taste excellent, and improving the user experience.

In one embodiment of the present invention, preferably, the central axis of the cutter disc 104 does not coincide with the central axis of the cup body 102 .

In this embodiment, the central axis of the blade 104 does not coincide with the central axis of the cup body 102, that is, the axes are relatively eccentric. At the same time, combined with the eccentric contour of the cup body 102, the food processor 1 adopts this eccentric structure to stir food, which can improve the swirl effect of stirring, and is beneficial for the blade 106 to crush the food, thereby improving the stirring performance, making the food taste excellent, and improving the user experience.

In one embodiment of the present invention, preferably, the central axis of the cutter disc 104 coincides with the axis of the cutter 106 and has an eccentric distance L2 from the central axis of the cup body 102 .

In this embodiment, as shown in FIG5 , the central axis of the cutter disc 104 passing through the center of the cutter disc base circle _OP coincides with the axis of the cutter 106 passing through the tool axis _OK , and is eccentrically spaced L2 from the central axis of the cup body 102 passing through the center of the cup body base circle _OC , i.e., the cup body contour is eccentric. At the same time, the central axis of the cup body is eccentrically spaced L2 relative to the central axis of the cutter disc 104 and the axis of the cutter 106. By using such an eccentric structure of the cup body 102 for food mixing, the swirl effect of mixing can be improved, which is beneficial for the cutter 106 to crush food, thereby improving the mixing performance, making the food taste excellent, and enhancing the user experience.

In one embodiment of the present invention, preferably, the central axis of the cup body 102 coincides with the axis of the cutter 106 and is eccentrically spaced L3 from the central axis of the cutter disc 104 .

In this embodiment, as shown in Figure 6, the central axis of the cup body 102 passing through the center of the cup body base circle _OC coincides with the axis of the tool 106 passing through the tool axis _OK , and has an eccentric distance L3 from the central axis of the cutter disc 104 passing through the center of the cutter disc base circle _OP , that is, the cup body contour is eccentric. Combined with the coaxiality of the cup body 102 and the cutter 106, it has an eccentric distance L3 from the central axis of the cutter disc 104. By adopting this eccentric structure, the swirl effect of stirring is improved, which is beneficial for the cutter 106 to crush food, thereby improving the stirring performance, making the food taste excellent, and improving the user experience.

In one embodiment of the present invention, preferably, the central axis of the cup body 102 and the central axis of the cutter disc 104 have an eccentric distance L4; the central axis of the cutter disc 104 and the axis of the tool 106 have an eccentric distance L5; the central axis of the cup body 102 and the axis of the tool 106 have an eccentric distance L6.

In this embodiment, as shown in Figure 7, there is an eccentric distance between the central axis of the cup body 102, which passes through the cup base circle center _{OC ;} the axis of the cutter 106, which passes through the cutter axis OK; and the central axis of the cutter disc 104, which passes through the cutter disc base circle center _OP. This eccentric structure further improves the swirling effect of mixing, facilitates the cutter 106 to crush the food, and thus enhances mixing performance, resulting in an excellent food taste and a better user experience. When the central axis of the cup body, the central axis of the cutter, and the central axis of the cutter disc are non-linear or non-parallel, the distance between the central axes refers to the distance between the intersection of each central axis and any identical cross-section.

In one embodiment of the present invention, preferably, it also includes a contour eccentricity, which is the distance from different points on the contour line to the center of the base circle minus the absolute value of the base circle radius; wherein the contour eccentricity of the cup body 102 is L7.

In this embodiment, the cup body 102 is eccentric, and the eccentric distance of the cup body 102 is L7. The eccentric structure improves the turbulence effect, thereby improving the whipping performance.

In one embodiment of the present invention, preferably, the value ranges of the eccentric distance L1, the eccentric distance L2, the eccentric distance L3, the eccentric distance L4, the eccentric distance L5, and the eccentric distance L6 are 0mm≤L1≤50mm, 0mm≤L2≤50mm, 0mm≤L3≤50mm, 0mm≤L4≤50mm, 0mm≤L5≤50mm, and 0mm≤L6≤50mm respectively; the value range of the eccentric distance L7 of the outline of the cup body 102 is 0mm≤L7≤100mm.

In this embodiment, by setting a reasonable eccentric distance, the best turbulence effect is achieved and the stirring performance is improved.

In one embodiment of the present invention, preferably, the cutter disc 104 and the cup body 102 are an integrated structure or a split structure.

In this embodiment, on the one hand, the cutter disc 104 and the cup body 102 are an integrated structure, which has good stability, is easy to install, and improves production efficiency; on the other hand, the cutter disc 104 and the cup body 102 are a split structure, which is convenient for disassembly and maintenance. In order to ensure the sealing between the cutter disc 104 and the cup body 102, preferably, a sealing ring is provided between the cutter disc 104 and the cup body 102.

In one embodiment of the present invention, preferably, the cross section of the cup body 102 is convex.

In this embodiment, the cross-section of the cup body 102 is convex, and the irregular curve creates an eccentricity, which improves the turbulence effect of the cup body 102, facilitates the cutting tool 106 to crush food, and thus improves the mixing performance. Furthermore, in a preferred embodiment of the present invention, the convex circle is an ellipse. In a specific embodiment, the cross-section of the cup body 102 is an ellipse. This structure of the cup body 102 is easy to manufacture. At the same time, the central axis of the blade disc 104, the central axis of the cutting tool 106, and the central axis of the cup body 102 are respectively distributed at the two foci of the ellipse, forming an eccentricity. This structure is simple and easy to operate, and further improves the turbulence effect of the cup body 102, facilitates the cutting tool 106 to crush food, and thus improves the mixing performance. In a specific embodiment, on the one hand, the ellipse has two foci F1 and F2, the central axis of the cutter disc 104 and the central axis of the tool 106 can be coaxially distributed at one of the two foci F1 and F2 of the ellipse, and the central axis of the cup body 102 can be distributed at the other of the two foci F1 and F2 of the ellipse; on the one hand, the central axis of the cutter disc 104 and the central axis of the tool 106 are not coaxial and are respectively located at one of the two foci F1 and F2 of the ellipse, and the central axis of the cup body 102 is coaxial with one of the central axis of the cutter disc 104 and the central axis of the tool 106; on the other hand, the central axis of the cutter disc 104 and the central axis of the tool 106 are not coaxial and are respectively located at one of the two foci F1 and F2 of the ellipse, the central axis of the cup body 102 is not coaxial with the central axis of the cutter disc 104 and the central axis of the tool 106, and the central axis of the cup body 102 is located at a point in the ellipse other than the two foci F1 and F2. The above are only some of the embodiments listed, and the protection scope of this application is not limited thereto. The distribution positions of the central axis of the cup body 102, the central axis of the cutter disc 104 and the central axis of the tool 106 are implemented according to specific circumstances to achieve the best effect.

In one embodiment of the present invention, preferably, as shown in Figure 2, the cup wall includes the outer wall and inner wall of the cup body 102; the contour line of the cup body 102 is the intersection line of the outer wall of the cup body 102 and the cross section of the outer wall of the cup body 102, or the contour line of the cup body 102 is the intersection line of the inner wall of the cup body 102 and the cross section of the inner wall of the cup body 102.

In this embodiment, the contour line of the cup body 102 can be the intersection line of the outer wall of the cup body 102 and the cross section of the cup wall, namely the cup inner contour line 1104, or the intersection line of the inner wall of the cup body 102 and the cross section of the cup wall, namely the cup outer contour line 1102. The contour line can be obtained through various methods, and different points on the same contour line have different distances from the center of the base circle on the blade disc 104, forming an eccentric structure, thereby improving the swirl effect and enhancing the stirring performance.

In one embodiment of the present invention, preferably, the tool 106 includes at least two groups of blades, each group of blades includes at least two blades 126; wherein, the blades 126 of one group of blades extend obliquely downward, and the blades 126 of one group of blades extend obliquely upward; or the blades 126 of one group of blades extend horizontally, and the blades 126 of one group of blades extend obliquely upward or downward.

In this embodiment, by providing multiple sets of blades, and each set of blades has a different extension angle, the turbulence effect of the cup body is further improved, the contact area between the knife 106 and the food is increased, and multiple crushing of the food is achieved, making the food crushing more thorough, improving the taste of the food, and increasing user satisfaction.

In one embodiment of the present invention, preferably, the tool 106 is composed of two groups of blades, namely a first group of blades 122 and a second group of blades 124, each group of blades consisting of two blades 126; the blades 126 of the first group of blades 122 include an inclined portion and a horizontal portion, the inclined portion is close to the central axis of the cutter disc, and the horizontal portion is away from the central axis of the cutter disc; wherein, the blades 126 of the first group of blades 122 extend downwardly and are arranged below the second group of blades 124, and the blades 126 of the second group of blades 124 extend upwardly.

In this embodiment, two groups of blades are provided, wherein the first group of blades 122 is provided above the second group of blades 124, and the blades 126 of the first group of blades 122 extend downward, while the direction of the second group of blades 124 extends upward, and the extension directions are opposite. By providing blades on both sides above, the contact area between the tool 106 and the food is fully increased, and the crushing efficiency is improved. By setting the extension direction of the blades 126 in opposite directions, the turbulence effect and the crushing effect at different heights are further improved, so that the overall food crushing efficiency is improved, the crushing effect is also improved, and the food taste and the user experience are improved.

In one embodiment of the present invention, preferably, the first set of blades 122 and the second set of blades 124 are an integrated structure.

In this embodiment, by arranging the two sets of blades into an integrated structure, the overall strength of the tool 106 is enhanced, the reliability of the use of the tool 106 is ensured, and the service life of the tool 106 is extended. In addition, the integrated tool 106 is convenient for maintenance and installation, thereby improving production efficiency.

In one embodiment of the present invention, preferably, a spoiler rib 112 is provided in the cup body 102 , a cup cover 116 is provided on the cup body 102 , a feeding port 118 is provided on the cup cover 116 , and a feeding cover 120 is provided on the feeding port 118 .

In this embodiment, by arranging spoiler ribs 112 in the cup body 102, the spoiler effect and the crushing effect are further improved; a cup cover 116 is arranged on the cup body 102 to ensure that the cup body 102 does not splash during the food crushing process, affecting environmental hygiene, and further a feeding port 118 is provided on the cup cover 116 to facilitate feeding, avoid frequent opening of the cup cover 116, and reduce the operating steps. In order to prevent impurities from entering the cup body 102, a feeding cover 120 is provided at the feeding port 118. After the feeding is completed, the feeding port 118 is closed through the feeding cover 120 to ensure hygienic use.

In one embodiment of the present invention, preferably, it further comprises: a cup seat 114 , on which the cup body 102 is disposed; wherein the cup body 102 and the cup seat 114 are connected by threads or snaps.

In this embodiment, the cup body 102 is disposed on the cup holder 114 , and the cup body 102 and the cup holder 114 are connected by threads or snaps, which has a simple structure, is convenient for installation and disassembly, improves production efficiency, and reduces production costs.

In one embodiment of the present invention, preferably, a sealing ring is provided between the cutter disc 104 and the cup body 102 , and the cup body 102 is threadedly connected to the cup seat 114 to press and fix the cutter disc to the bottom of the cup body 102 .

In this embodiment, a sealing ring is provided between the cutter disc 104 and the cup body 102 to ensure a sealing effect between the cup body 102 and the cutter disc 104. Furthermore, the cutter disc 104 is pressed against the bottom of the cup body 102 through a threaded connection between the cup body 102 and the cup seat 114, which further helps to fix the cutter disc 104 and ensure safety in use.

In one embodiment of the present invention, preferably, the food processor includes: a blender, a wall breaking machine, and a juicer.

In this embodiment, the food processor with eccentric stirring function includes: a blender, a wall breaker, a juicer, a soy milk maker, etc. The eccentric setting improves the swirl effect, enhances the stirring performance, makes the food taste excellent, and improves the user experience.

As shown in Figures 8 and 9, the food processor in a specific embodiment of the present invention primarily comprises a cup assembly, a blending blade assembly 106, a blade disc 104, and a blending cup holder 114. The blending blade assembly is mounted on the blade disc 104, the cup assembly is connected to the blade disc 106, and a coupler 134 is mounted on the blending cup holder 114. The cup assembly includes a blending cup 102, a cup lid 116 positioned on the blending cup, a feeding port 118 disposed on the cup lid 116, a feeding cap 120 disposed on the feeding port 118, and a cup lid seal 128 disposed between the cup lid 116 and the blending cup 102. If the blending cup 102 and blade disc 104 are separate components, a blending cup seal 130 and a blade disc seal 132 are disposed between the blending cup 102 and the blade disc 104. By employing an eccentric cup assembly, or a structure in which the cup axis, the blade disc axis, and the blade axis are relatively eccentric, the food turbulence effect can be effectively improved, the food texture can be enhanced, and user satisfaction can be increased.

In the present invention, the term "plurality" refers to two or more, unless otherwise specified. Terms such as "installed," "connected," "connected," and "fixed" should be interpreted broadly. For example, "connected" can mean fixed, removable, or integral; and "connected" can mean directly or indirectly through an intermediary. Those skilled in the art will understand the specific meanings of these terms in the present invention based on specific circumstances.

Throughout this specification, terms such as "one embodiment," "some embodiments," and "specific embodiments" mean that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. Throughout this specification, the illustrative expressions of these terms do not necessarily refer to the same embodiment or example.

The foregoing description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention are intended to be within the scope of protection of the present invention.

Claims (21)

1. A food processor, characterized in that it comprises: A cutter head, on which a cutter is provided, the intersection of the side wall of the cutter head and the cross-section of the cutter head is the cutter head outline, the largest inscribed circle or the smallest circumscribed circle of the cutter head outline is the base circle of the cutter head, and the central axis of the cutter head passes through the center of the base circle of the cutter head; The cup body is located above the cutter head and is disposed on the cutter head. The intersection of the cup wall and the cross-section of the cup wall is the cup body outline. The largest inscribed circle or the smallest circumscribed circle of the cup body outline is the cup body base circle. The central axis of the cup body passes through the center of the cup body base circle. Among them, the distances from different points on the same cup body outline to the center of the cup body's base circle are not equal; and Different points on the same cutter head outline are equidistant from the center of the base circle of the cutter head; The cross-section of the cup is an ellipse, and the central axis of the cutter disc and the central axis of the cutter are not coaxial and are located at one of the two foci of the ellipse. The central axis of the cup body is offset by a distance L4 from the central axis of the cutter head; or the central axis of the cutter head is offset by a distance L5 from the axis of the cutter. Alternatively, the central axis of the cup body may have an eccentric distance L6 from the axis of the cutter. 2. The food processor according to claim 1, characterized in that, The central axis of the blade disc coincides with the central axis of the cup body. 3. The food processor according to claim 2, characterized in that, The central axis of the cutter head and the axis of the cutter are coincident with the central axis of the cup body. 4. The food processor according to claim 2, characterized in that, The central axis of the cutter disc coincides with the central axis of the cup body, and has an eccentric distance L1 from the axis of the cutter. 5. The food processor according to claim 1, characterized in that, The central axis of the cutter head coincides with the axis of the cutter, and has an eccentric distance L2 from the central axis of the cup body. 6. The food processor according to claim 1, characterized in that, The central axis of the cup body coincides with the axis of the cutter, and there is an eccentric distance L3 between it and the central axis of the cutter head. 7. The food processor according to claim 1, characterized in that it further comprises... Contour eccentricity, which is the absolute value of the distance from different points on the contour line to the center of the base circle minus the radius of the base circle. The eccentricity distance of the cup body outline is L7. 8. The food processor according to claim 4, characterized in that, The value range of the eccentric distance L1 is 0mm≤L1≤50mm. 9. The food processor according to claim 5, characterized in that, The value range of the eccentric distance L2 is 0mm≤L2≤50mm. 10. The food processor according to claim 6, characterized in that, The value range of the eccentric distance L3 is 0mm≤L3≤50mm. 11. The food processor according to claim 1, wherein the values of the eccentric distance L4, the eccentric distance L5, and the eccentric distance L6 are in the range of 0mm≤L4≤50mm, 0mm≤L5≤50mm, and 0mm≤L6≤50mm. 12. The food processor according to claim 7, characterized in that, The value range of the cup body contour eccentricity distance L7 is 0mm≤L7≤100mm. 13. The food processor according to any one of claims 1 to 12, wherein the blade and the cup body are an integral structure or a separate structure. 14. The food processor according to any one of claims 1 to 12, characterized in that, The cross-section of the cup is convex. 15. The food processor according to any one of claims 1 to 12, characterized in that, The cup wall includes the outer wall and the inner wall of the cup body; The outline of the cup body is the intersection of the outer wall of the cup body and the cross-section of the outer wall of the cup body, or the outline of the cup body is the intersection of the inner wall of the cup body and the cross-section of the inner wall of the cup body. 16. The food processor according to any one of claims 1 to 12, characterized in that, The cutting tool includes at least two sets of blades, and each set of blades includes at least two blades. In one set of the blades, the blades extend downward at an angle, and in another set of the blades, the blades extend upward at an angle; or One set of blades extends horizontally, while another set of blades extends obliquely upward or downward. 17. The food processor according to claim 16, characterized in that, The cutting tool consists of two sets of blades, namely a first set of blades and a second set of blades, each set of blades consisting of two blades; The blades of the first set of blades include an inclined portion and a horizontal portion, the inclined portion being close to the central axis of the cutter head, and the horizontal portion being away from the central axis of the cutter head; The blades of the first set of blades extend downward at an angle and are positioned below the blades of the second set of blades, while the blades of the second set of blades extend upward at an angle. 18. The food processor according to claim 17, characterized in that, The first set of blades and the second set of blades are an integral structure. 19. The food processor according to any one of claims 1 to 12, characterized in that, The cup body is provided with turbulence ribs, the cup body is provided with a cup lid, the cup lid is provided with a feeding port, and the feeding port is provided with a feeding cover. 20. The food processor according to any one of claims 1 to 12, characterized in that it further comprises: A cup holder, wherein the cup body is disposed on the cup holder; The cup body and the cup base are connected by threads or snap-fit. 21. The food processor according to claim 20, characterized in that, A sealing ring is provided between the cutter head and the cup body, and the cup body is threadedly connected to the cup seat to press and fix the cutter head to the bottom of the cup body.