Stirring structure and cooking utensil
By incorporating inclined dispersing ribs and a break-off design in the mixing structure, the problem of food residue is solved, enabling convenient cleaning and efficient mixing.
Patent Information
- Application Number
- CN202422658624.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-31
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-10-31
AI Technical Summary
After cooking, some food tends to stick to the cleaving teeth of existing cooking utensils, making them difficult to clean.
Design a mixing structure in which the first and second dispersing ribs of the mixing blade are inclined towards each other in the vertical direction to form a break, and are inclined in the horizontal direction. Combined with the curved section and protruding design, it ensures that the food can fall from the break and reduce the amount of food stuck.
It effectively prevents food from sticking to the gluten, improves cleaning convenience, enhances mixing uniformity and efficiency, and reduces the risk of gluten deformation.
Smart Images
Figure CN223554681U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to small household electrical appliances technical field, specifically, it relates to a stirring structure and cooking utensil. BACKGROUND
[0002] Modern cooking utensils are increasingly designed with more functionality and convenience to meet the needs of people in fast-paced life for kitchen efficiency. For example, some frying machines not only can automatically stir-fry food, but also can control the degree of heat to ensure that the dishes are delicious in color, aroma and taste.
[0003] In addition to the frying function, some cooking utensils also integrate the beating function, which is very useful for making cakes, pancakes, noodles, dough and other dishes that need to mix ingredients, and can mix ingredients evenly in a very short time, greatly saving the time and labor of manual stirring.
[0004] However, the cooking utensils in the related art are provided with beating teeth that extend vertically upward. During the beating process of the ingredients, the ingredients are prone to be stuck on the beating teeth. After cooking, part of the ingredients are still stuck on the beating teeth, which is not easy to clean. SUMMARY
[0005] The main purpose of the utility model is to provide a stirring structure and cooking utensil to solve the problem that after cooking, part of the ingredients are still stuck on the beating teeth, which is not easy to clean.
[0006] In order to achieve the above purpose, according to one aspect of the utility model, a stirring structure is provided, which comprises: a first rotating shaft; a second rotating shaft, which is coaxially arranged with the first rotating shaft; a stirring knife, which comprises a knife body, a first beating rib and a second beating rib connected to the knife body, the first beating rib and the second beating rib are arranged in a vertical direction and inclined towards each other, so as to form a gap between the first beating rib and the second beating rib.
[0007] By applying the technical scheme of the utility model, during the rotation of the stirring knife driven by the first rotating shaft or the second rotating shaft, the stirring knife can stir the ingredients, the first beating rib and the second beating rib arranged in a vertical direction and inclined towards each other can beat the ingredients, after the first beating rib and the second beating rib beat the ingredients, the ingredients beaten by the first beating rib and the second beating rib can fall from the gap, preventing the ingredients from being stuck on the first beating rib or the second beating rib, after cooking, the possibility of part of the ingredients being stuck on the first beating rib or the second beating rib is reduced, which is convenient for cleaning. Therefore, the technical scheme of the present application effectively solves the problem that after cooking, part of the ingredients are still stuck on the beating teeth, which is not easy to clean.
[0008] Further, the first dispersing wire and the second dispersing wire are both inclined in the horizontal direction when the stirring structure is in the lowest position. The first dispersing wire and the second dispersing wire inclined in the horizontal direction can change the force transmission path, so that the force perpendicular to the first dispersing wire or the second dispersing wire is decomposed into the force along the surface of the first dispersing wire or the second dispersing wire and the force perpendicular thereto. Such decomposition of force helps to disperse the pressure originally concentrated on the first dispersing wire and the second dispersing wire, reduces the stress concentration at the root, and thus optimizes the force condition of the first dispersing wire and the second dispersing wire. Moreover, the inclined design in the horizontal direction increases the contact area of the first dispersing wire and the second dispersing wire with the blade body, improves the structural stability of the first dispersing wire and the second dispersing wire, and reduces the risk of deformation of the first dispersing wire and the second dispersing wire during stirring.
[0009] Further, the ratio of the width of the break to the length of the first dispersing wire is in the range of 2 / 30 to 3 / 20. The ratio in this range can ensure that when dispersing food materials, it helps the food materials to naturally fall from the break after being dispersed, and the food materials can smoothly pass through the break without being easily stuck, avoiding the residue of food materials on the first dispersing wire or the second dispersing wire, and improving the processing efficiency of food materials.
[0010] Further, when the stirring structure is in the lowest position, the blade body has a lowest area, a vertical plane perpendicular to the rotation axis of the first rotation axis and passing through the midpoint of the lowest area is set as a reference plane, the end of the first dispersing wire has a first side surface facing the second dispersing wire, and the end of the second dispersing wire has a second side surface facing the first dispersing wire, the projections of the first side surface and the second side surface on the reference plane are coincidentally arranged. Such design can ensure that the stirring structure can uniformly disperse food materials at any rotation angle, improve the uniformity and efficiency of stirring, and reduce the risk of food material residue on the dispersing wire.
[0011] Further, the outer top surface of the first dispersing wire and / or the second dispersing wire is inclined, and the outer top surface is located at the break. Such inclined outer top surface can increase the opportunity of food materials contacting the first dispersing wire and the second dispersing wire, improve the dispersing efficiency, and the existence of the outer top surface helps to guide the food materials to the break, so that the food materials on the first dispersing wire and the second dispersing wire are more easily detached, avoiding hanging on the first dispersing wire or the second dispersing wire.
[0012] Further, the first dispersing wire and the second dispersing wire are both first curve segments; or one of the first dispersing wire and the second dispersing wire is a second curve segment, and the other is a straight line segment. Such first curve segment or second curve segment and straight line segment design can better adapt to the characteristics of food materials, more easily stir and disperse solid food materials, and at the same time, the food materials can more smoothly slide along the first curve segment or the second curve segment and the straight line segment after being dispersed, reducing the difficulty of cleaning.
[0013] Further, when the first dispersing rib and the second dispersing rib are both the first curved segment, the first curved segment comprises a plurality of arc segments connected in sequence, and an arc segment connected with the cutter body among the plurality of arc segments is protrudingly arranged towards the bottom of the cutter body. The protruding design can enhance the structural strength of the first dispersing rib and the second dispersing rib, and meanwhile, after being dispersed, the food materials can more smoothly slide along the arc segments, further reducing the difficulty of cleaning.
[0014] Further, the two end portions of the first dispersing rib and the second dispersing rib arranged towards each other are protrudingly arranged away from the middle portion of the cutter body. The design can improve the rigidity and stirring efficiency of the stirring cutter during stirring, and meanwhile, helps to turn the food materials away from the first dispersing rib and the second dispersing rib, preventing the food materials from sticking.
[0015] According to another aspect of the present application, a cooking appliance is provided, comprising an appliance body and a stirring structure rotatably arranged on the appliance body, wherein the stirring structure is the above stirring structure.
[0016] Further, the bottom of the appliance body comprises a spherical surface structure or a planar structure, the bottom of the cutter body has an arc surface matched with the spherical surface structure, or the bottom of the cutter body has a planar surface matched with the planar structure. BRIEF DESCRIPTION OF DRAWINGS
[0017] The drawings accompanying the specification of the present application form a part thereof, serve to provide further understanding of the present application, and together with the exemplary embodiments of the present application described herein and the explanations thereof serve to explain the present application. In the drawings:
[0018] Figure 1 Fig. 1 shows a perspective structural schematic view of an embodiment of the stirring structure according to the present application;
[0019] Figure 2 Fig. 2 shows a front view schematic diagram of the stirring structure of Figure 1 Fig. 3 shows a side view schematic diagram of the stirring structure of
[0020] Figure 3 Fig. 4 shows a perspective view schematic diagram of the stirring structure of Figure 1 Fig. 5 shows a side view schematic diagram of the stirring structure of
[0021] Figure 4 Fig. 6 shows a schematic diagram of the stirring structure of Figure 1 Fig. 7 shows a schematic diagram of the stirring structure of
[0022] Figure 5 Fig. 8 shows a schematic diagram of the stirring structure of Figure 1 Fig. 9 shows a schematic diagram of the stirring structure of
[0023] In the above drawings, the following reference signs are used:
[0024] 10, first rotating shaft;
[0025] 20, second rotation axis;
[0026] 30, stirring blade; 31, blade body; 32, dispersing rib; 321, first side surface; 322, second side surface; 323, outer top surface; 324, first dispersing rib; 325, second dispersing rib; 326, arc segment; 34, break;
[0027] W1, width; W2, length; L1, rotation axis of the first rotation axis; A1, reference surface;
[0028] 40, appliance body; 41, category I food material; 42, category II food material. DETAILED DESCRIPTION
[0029] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. The description of the at least one exemplary embodiment is actually only illustrative, but not as any limitation on the present application and its application or use. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.
[0030] It should be noted that the terms used herein are only intended to describe specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form, unless the context clearly indicates otherwise, and it should also be understood that when the terms "comprise" and / or "include" are used in the specification, there is a feature, step, operation, device, component and / or combination thereof.
[0031] Unless specifically stated otherwise, the relative arrangement of components and steps, numerical expressions, and numerical values set forth in the various embodiments described herein are not limiting. Also, it should be understood that the dimensions of the various parts shown in the drawings are not necessarily to scale. Techniques, methods, and devices known to those of ordinary skill in the relevant art can not be discussed in detail, but should be considered as part of the specification, where appropriate. In all examples shown and discussed herein, any specific value should be interpreted as merely an example, and not as a limitation. Thus, other examples of the exemplary embodiments can have different values. It should be noted that like reference numerals and letters refer to like items in the following drawings, and thus, once an item is defined in one drawing, it need not be discussed further in subsequent drawings.
[0032] As Figures 1 to 5As shown, the application provides a stirring structure, and an embodiment of the stirring structure comprises a first rotating shaft 10, a second rotating shaft 20 and a stirring blade 30. The second rotating shaft 20 is coaxially arranged with the first rotating shaft 10. The stirring blade 30 comprises a blade body 31, a first dispersing rib 324 and a second dispersing rib 325 connected to the blade body 31, and the first dispersing rib 324 and the second dispersing rib 325 are oppositely arranged in a vertical direction to form a gap 34 between the first dispersing rib 324 and the second dispersing rib 325.
[0033] By applying the technical solution of the embodiment, the stirring blade 30 can stir the food materials during the rotation of the first rotating shaft 10 or the second rotating shaft 20, the oppositely arranged first dispersing rib 324 and second dispersing rib 325 in the vertical direction can disperse the food materials, and after the first dispersing rib 324 and the second dispersing rib 325 disperse the food materials, the dispersed food materials can fall from the gap between the first dispersing rib 324 and the second dispersing rib 325, preventing the food materials from being hung on the first dispersing rib 324 or the second dispersing rib 325, reducing the possibility of the food materials being hung on the first dispersing rib 324 or the second dispersing rib 325 after the cooking is completed, and facilitating the cleaning. Therefore, the technical solution of the embodiment effectively solves the problem in the related art that the food materials are still hung on the dispersing teeth after the cooking is completed, and the cleaning is not easy.
[0034] In the embodiment, the blade body 31, the first dispersing rib 324 and the second dispersing rib 325 form a through hole, and the design of the through hole is helpful for the stirring blade 30 to stir the food materials, such as the turning of the type II food materials 42 (blocky food materials) in the Figure 5 , promoting the uniform heating and mixing of the food materials, and also allowing part of the food materials to pass through the through hole, reducing the stirring resistance of the stirring blade 30 and avoiding excessive stirring.
[0035] As shown in the Figures 1 to 5As shown, the first dispersing wire 324 and the second dispersing wire 325 are both inclined in the horizontal direction when the stirring structure is in the lowest position. The first dispersing wire 324 and the second dispersing wire 325 inclined in the horizontal direction can change the force transmission path, so that the force perpendicular to the first dispersing wire 324 or the second dispersing wire 325 is decomposed into the force along the surface of the first dispersing wire 324 or the second dispersing wire 325 and the force perpendicular thereto. Such decomposition of force helps to disperse the pressure originally concentrated on the first dispersing wire 324 and the second dispersing wire 325, reduces the stress concentration at the root, and thus optimizes the force condition of the first dispersing wire 324 and the second dispersing wire 325. Moreover, the inclined design in the horizontal direction increases the contact area of the first dispersing wire 324 and the second dispersing wire 325 with the blade body 31, improves the structural stability of the first dispersing wire 324 and the second dispersing wire 325, and reduces the risk of deformation of the first dispersing wire 324 and the second dispersing wire 325 during stirring.
[0036] The length of the first dispersing wire 324 of the present embodiment is equal to the length of the second dispersing wire 325, so that the break 34 is located at the middle position of the stirring blade 30. During the clockwise rotation of the first rotating shaft 10 driving the stirring blade 30, the above-mentioned arrangement helps the food materials to flow during stirring and dispersing, such as Figure 4 the type I food materials 41 (long strip food materials) in the above-mentioned arrangement can slide into the break 34 from the left side of the break 34 and from the right side of the break 34, and then fall off from the break 34, avoiding the accumulation and entanglement of the food materials on the first dispersing wire 324 or the second dispersing wire 325, thereby reducing the possibility of food materials remaining on the first dispersing wire 324 or the second dispersing wire 325 after cooking, and making cleaning easier.
[0037] As shown in Figures 1 to 5 the ratio of the width W1 of the break 34 to the length W2 of the first dispersing wire 324 is in the range of 2 / 30 to 3 / 20. The ratio in this range can ensure that during the dispersing of food materials, it is helpful for the food materials to naturally fall from the break 34 after being dispersed, and the food materials can smoothly pass through the break 34 without being easily stuck, avoiding the residue of food materials on the first dispersing wire 324 or the second dispersing wire 325, and improving the processing efficiency of food materials. The width W1 of the break 34 is in the range of 3mm to 30mm.
[0038] It should be noted that the width of the break 34 refers to the dimension of the break 34 in the direction parallel to the rotating axis of the first rotating shaft.
[0039] As shown in Figures 1 to 5As shown, when the stirring structure is in the lowest position, the cutter body 31 has a lowest area, a vertical plane passing through the rotational axis L1 of the first rotating shaft and the midpoint of the lowest area is set as a reference plane A1, the end of the first dispersing wire 324 has a first side surface 321 facing the second dispersing wire 325, the end of the second dispersing wire 325 has a second side surface 322 facing the first dispersing wire 324, and the projections of the first side surface 321 and the second side surface 322 on the reference plane A1 are coincidentally arranged. Such design can ensure that the stirring structure can uniformly disperse food materials at any rotation angle, improve the uniformity and efficiency of stirring, and reduce the risk of food material residues on the dispersing wire 32. The above-mentioned lowest area is a point area or a line area or a surface area.
[0040] It should be noted that the above-mentioned coincidentally arranged refers to completely coincidentally arranged or partially coincidentally arranged.
[0041] As shown in Figures 1 to 5 , the outer top surface 323 of the first dispersing wire 324 and / or the second dispersing wire 325 is obliquely arranged, and the outer top surface 323 is located at the break 34. Such obliquely arranged outer top surface 323 can increase the opportunity of food materials contacting the first dispersing wire 324 and the second dispersing wire 325, improve the dispersing efficiency, and the existence of the outer top surface 323 helps to guide the food materials to the break 34, so that the food materials on the first dispersing wire 324 and the second dispersing wire 325 are more easily dropped and avoid hanging on the first dispersing wire 324 or the second dispersing wire 325.
[0042] As shown in Figures 1 to 5 , the first dispersing wire 324 and the second dispersing wire 325 are both first curve segments. Such first curve segment design can better adapt to the characteristics of food materials, more easily stir and disperse solid food materials, and at the same time, after dispersing, the food materials can more smoothly slide along the first curve segment, reducing the difficulty of cleaning.
[0043] In other embodiments, one of the first dispersing wire 324 and the second dispersing wire 325 is a second curve segment, and the other is a straight line segment.
[0044] As shown in Figures 1 to 5 , when the first dispersing wire 324 and the second dispersing wire 325 are both first curve segments, the first curve segment includes a plurality of arc segments 326 connected in sequence, and the arc segment 326 connected with the cutter body 31 among the plurality of arc segments 326 is protrudingly arranged toward the bottom of the cutter body 31. Such protruding design can enhance the structural strength of the first dispersing wire 324 and the second dispersing wire 325, and at the same time, after dispersing, the food materials can more smoothly slide along the arc segment 326, further reducing the difficulty of cleaning.
[0045] As shown in Figures 1 to 5As shown, the two ends of the first dispersing rib 324 and the second dispersing rib 325 oppositely arranged are protrudingly arranged away from the middle part of the cutter body 31. This design can improve the rigidity and stirring efficiency of the stirring cutter 30 during stirring, and help to turn the food away from the first dispersing rib 324 and the second dispersing rib 325, preventing the food from sticking.
[0046] The application also provides a cooking appliance, and an embodiment of the cooking appliance includes an appliance body 40 and a stirring structure rotatably arranged on the appliance body 40, wherein the stirring structure is the stirring structure described above. Since the stirring structure described above can solve the problem that part of the food is still hung on the dispersing tooth after the cooking is completed in the related art, and is not easy to clean, the cooking appliance including the stirring structure can solve the same technical problem.
[0047] In this embodiment, in order to enable the stirring cutter 30 to smoothly stir in the appliance body 40, the bottom of the appliance body 40 includes a planar structure, and the bottom of the cutter body 31 has a planar surface matched with the planar structure.
[0048] In other embodiments, the bottom of the appliance body 40 includes a spherical surface structure, and the bottom of the cutter body 31 has an arc surface matched with the spherical surface structure. The appliance body with the spherical surface structure can gather the food, the stirring cutter 30 can stir more food, and the stirring efficiency can be improved.
[0049] The cooking appliance further includes a driving motor for driving the first connecting shaft to rotate, and specifically, the first rotating shaft is provided with a first connecting hole connected with a motor shaft of the driving motor, and the second rotating shaft is provided with a second connecting hole connected with a connecting shaft of the appliance body.
[0050] The appliance body 40 described above includes a cup body or a pot body. The embodiment of the cooking appliance is a stir-fry machine, and in other embodiments, the cooking appliance is a dough maker or a whipping machine or a soybean milk machine or a breaking wall machine or a multifunctional pot.
[0051] In the description of the present application, it should be understood that the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom" and the like indicate the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, without making the opposite statement, these orientation words do not indicate and imply that the indicated device or element must have a specific orientation or be constructed and operated in a specific orientation, therefore it cannot be understood as a limitation on the protection scope of the present application; the orientation words "inner, outer" refer to the inner and outer of the contour of each component itself.
[0052] For purposes of the description hereinafter, spatial relative terms, such as "above", "below", "upper", "lower", and the like, can be used to describe the relative position of one element or feature to another as illustrated in the figures. It will be understood that the spatial relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientations depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "up" other elements or features would then be oriented "below" or "down" the other elements or features. Thus, the exemplary term "above" can encompass both an orientation of above and below. The device can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatial relative descriptors used herein interpreted accordingly.
[0053] In addition, it should be noted that the use of "first", "second", and the like words of distinction do not connote any meaning of importance, but are used solely to differentiate one element from another, and are used in the context of this application without implying any specific order, or order of precedence. Accordingly, a first element that follows an operation can be performed before, after, or at the same time as a second element that precedes the operation.
[0054] The preferred embodiments of the present application have been described above with the purpose of enabling not only the best modes of practicing the application known to the inventors at this time, but also of enabling others skilled in the art to utilize the application in various embodiments and with various modifications as are suited to the particular use contemplated. Therefore, the above description is intended to be illustrative, but not restrictive, of the scope of the present application. All patents and patent applications mentioned herein are incorporated by reference in their entirety.
Claims
1. A stirring structure, characterized in that, include: First rotating shaft (10); The second rotating shaft (20) is spaced apart from and coaxially arranged with the first rotating shaft (10); The stirring blade (30) includes a blade body (31) and a first dispersing rib (324) and a second dispersing rib (325) connected to the blade body (31). The first dispersing rib (324) and the second dispersing rib (325) are inclined towards each other in the vertical direction so that a break (34) is formed between the first dispersing rib (324) and the second dispersing rib (325).
2. The stirring structure according to claim 1, characterized in that, When the stirring structure is in its lowest position, the first dispersing rib (324) and the second dispersing rib (325) are both inclined in the horizontal direction.
3. The stirring structure according to claim 1, characterized in that, The ratio of the width (W1) of the break (34) to the length (W2) of the first cleaving rib (324) is in the range of 2 / 30 to 3 / 20.
4. The stirring structure according to claim 1, characterized in that, When the stirring structure is in its lowest position, the blade (31) has a lowest region. A vertical plane perpendicular to the rotation axis (L1) of the first rotating shaft and passing through the midpoint of the lowest region is set as a reference plane (A1). The end of the first dispersing rib (324) has a first side surface (321) facing the second dispersing rib (325), and the end of the second dispersing rib (325) has a second side surface (322) facing the first dispersing rib (324). The projections of the first side surface (321) and the second side surface (322) on the reference plane (A1) coincide.
5. The stirring structure according to claim 1, characterized in that, The first dispersing rib (324) and / or the second dispersing rib (325) are inclined toward the outer top surface (323) of the first rotating shaft (10), and the outer top surface (323) is located at the break (34).
6. The stirring structure according to any one of claims 1 to 5, characterized in that, Both the first dispersing rib (324) and the second dispersing rib (325) are first curved segments; or, one of the first dispersing rib (324) and the second dispersing rib (325) is a second curved segment, and the other is a straight segment.
7. The stirring structure according to claim 6, characterized in that, When the first dispersing rib (324) and the second dispersing rib (325) are both the first curve segment, the first curve segment includes a plurality of arc segments (326) connected in sequence, and the arc segment (326) connected to the blade body (31) among the plurality of arc segments (326) is arranged to protrude toward the bottom of the blade body (31).
8. The stirring structure according to any one of claims 1 to 5, characterized in that, The two ends of the first dispersing rib (324) and the second dispersing rib (325) are arranged facing each other and protrude in a direction away from the middle part of the blade body (31).
9. A cooking appliance, comprising an appliance body (40) and a stirring structure rotatably disposed on the appliance body (40), characterized in that, The stirring structure is the stirring structure according to any one of claims 1 to 8.
10. The cooking utensil according to claim 9, characterized in that, The bottom of the instrument body (40) includes a spherical structure or a planar structure, and the bottom of the blade (31) has an arc-shaped surface adapted to the spherical structure, or the bottom of the blade (31) has a plane adapted to the planar structure.