Stirring structure and cooking utensil

Abstract

The utility model provides a stirring structure and a cooking utensil, the stirring structure comprises: a first connecting shaft; the second connecting shaft and the first connecting shaft are coaxially arranged at an interval; the first blade is connected between the first connecting shaft and the second connecting shaft; and the second blade is arranged on the first blade, and the middle part of the second blade protrudes towards the rotating axis of the first connecting shaft. According to the technical scheme, the problem that stirring is not uniform when food materials are stirred through a stirring structure in the related technology is effectively solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a small household electrical appliance technical field, specifically, it relates to a stirring structure and cooking utensil. BACKGROUND

[0002] The frying machine is a kind of modern kitchen electrical appliance, it can complete cooking task such as frying dishes. For example, user only needs to put cut food and condiment into machine, and frying machine can automatically complete cooking process, including heating, stir-frying etc. In addition to frying dishes, many frying machines also have multiple cooking functions such as frying, frying, steaming, boiling etc., which are very suitable for the preparation of various dishes. Moreover, whether it is a novice or an experienced chef, frying machine can provide help, making cooking more simple and fast.

[0003] The frying machine in the related art uses a single-blade stirring structure, which causes uneven stirring when stirring food materials. SUMMARY

[0004] The main purpose of the utility model is to provide a stirring structure and cooking utensil to solve the problem of uneven stirring of the stirring structure in the related art when stirring food materials.

[0005] In order to achieve the above-mentioned purpose, according to one aspect of the utility model, a stirring structure is provided, comprising: a first connecting shaft; a second connecting shaft, which is coaxially arranged with the first connecting shaft; a first blade, which is connected between the first connecting shaft and the second connecting shaft; and a second blade, which is arranged on the first blade, and the middle part of the second blade is protrudingly arranged towards the rotation axis of the first connecting shaft.

[0006] When the first connecting shaft or the second connecting shaft drives the first blade to rotate, the second blade is arranged on the first blade, and the second blade rotates together with the first blade and stirs food materials. In this way, the second blade stirs food materials together with the first blade, increases the stirring area of the single blade in the related art, and can improve the uniformity of stirring. Therefore, the technical scheme of the present application effectively solves the problem of uneven stirring of the stirring structure in the related art when stirring food materials.

[0007] Further, the first blade includes a first inclined section which is inclinedly arranged relative to the rotation axis of the first connecting shaft, and the second blade is inclinedly arranged relative to the rotation axis of the first connecting shaft, and the inclination angle of the second blade is equal to the inclination angle of the first inclined section. The above arrangement enables the second blade to form a continuous stirring surface with the first blade when rotating, increases the stirring area of the first blade, and thus forms more uniform food material contact during the stirring process of the first blade and the second blade, improving stirring efficiency and uniformity.

[0008] Further, the connection between the second blade and the first inclined section is smoothly transitioned. The smooth transition can reduce the wall sticking and stirring resistance of the food materials at the connection between the second blade and the first inclined section during stirring, and also helps cleaning, avoiding food material residues at the connection between the second blade and the first inclined section.

[0009] Further, when the stirring structure is in the lowest position, the projection of the second blade in the preset horizontal plane is located within the range of the projection of the first blade in the preset horizontal plane. The above-mentioned structure of the second blade ensures that the second blade can fully contact the food materials in various stirring positions, avoiding stirring dead angles, and further improving stirring uniformity.

[0010] Further, the first blade includes a first inclined section obliquely arranged relative to the rotation axis of the first connecting shaft, and a through hole is formed between the first blade and the second blade. The through hole design helps the food materials to pass through the first blade and the second blade during stirring, which can reduce the stirring resistance of the first blade and the second blade; and facilitates the turning of the food materials, promoting uniform heating and mixing of the food materials. After using the stirring structure, the through hole can be hung on a hook in the kitchen, which is conducive to storage and saves kitchen space.

[0011] Further, the second blade includes a protruding section, a first connecting section and a second connecting section. The protruding section is the middle part of the second blade, the first connecting section is connected between the first end of the protruding section and the first end of the first inclined section, and the second connecting section is connected between the second end of the protruding section and the second end of the first inclined section. The design of the protruding section increases the complexity of the stirring structure, which can more effectively turn the food materials during stirring. Moreover, the first connecting section and the second connecting section help maintain the integrity of the stirring structure, ensuring stirring efficiency.

[0012] Further, the first connecting section is located in the extension direction of the second connecting section, or the first connecting section is obliquely arranged relative to the second connecting section.

[0013] Further, the first inclined section is provided with a first stirring blade on the side away from the rotation axis of the first connecting shaft; and / or the middle part of the second blade is provided with a second stirring blade on the side toward the rotation axis of the first connecting shaft. The above-mentioned first stirring blade and second stirring blade can increase the contact between the stirring structure and the food materials, improve the cutting and mixing effect during stirring of the food materials, and make the food materials more uniformly processed.

[0014] Further, the first blade further comprises a second inclined section and a third inclined section which are arranged obliquely relative to the rotation axis of the first connecting shaft, the second inclined section is connected between the first end of the first inclined section and the first connecting shaft, and the third inclined section is connected between the second end of the first inclined section and the second connecting shaft. By arranging the second inclined section and the third inclined section, the stirring structure can better turn and mix the food materials at different depths and positions when rotating, thereby improving the overall stirring effect.

[0015] According to another aspect of the present application, a cooking appliance is provided, which comprises an appliance body and a stirring structure rotatably arranged on the appliance body, wherein the stirring structure is the stirring structure described above. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings, which form a part of this application, are included to provide a further understanding of the application, and are incorporated in and constitute a part of this application. The embodiments of the present application illustrated in the drawings and their descriptions are used to explain the present application and are not intended to limit the present application. In the drawings:

[0017] Figure 1 Fig. 1 shows a perspective structural schematic view of an embodiment of the stirring structure according to the present application;

[0018] Figure 2 Fig. 2 shows a front view schematic view of the stirring structure according to the present application; Figure 1

[0019] Fig. 3 shows a top view schematic view of the stirring structure according to the present application; Figure 3 Figure 1 Fig. 4 shows a side view schematic view of the stirring structure according to the present application.

[0020] Figure 4 Figure 1 Fig. 5 shows a side view schematic view of the stirring structure according to the present application.

[0021] In the drawings, the following reference signs are used:

[0022] 10, first connecting shaft; L, rotation axis of the first connecting shaft;

[0023] 20, second connecting shaft;

[0024] 30, first blade; 31, first inclined section; 311, first stirring blade; 32, second inclined section; 33, third inclined section;

[0025] 40, second blade; 41, protruding section; 411, second stirring blade; 42, first connecting section; 43, second connecting section; 44, through hole. DETAILED DESCRIPTION

[0026] ​​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 merely illustrative in nature and in no way should be taken as a limitation of the present application and applications or uses thereof. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort fall within the scope of the present application.

[0027] It is to be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components and / or combinations thereof, but do not preclude the presence or addition of one or more other features, steps, operations, devices, components and / or combinations thereof.

[0028] The relative arrangement of parts and steps, numerical expressions, and numerical values set forth in the various embodiments are not intended to limit the scope of the present application, unless otherwise specifically stated. It will be further understood that the dimensions of the various parts shown in the drawings are not necessarily to scale, for the convenience in description. 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 exemplary, 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.

[0029] As shown in Figures 1 to 4 According to one aspect of the present application, a stirring structure is provided, and an embodiment of the stirring structure includes a first connecting shaft 10, a second connecting shaft 20, a first blade 30, and a second blade 40. The second connecting shaft 20 is coaxially arranged with the first connecting shaft 10. The first blade 30 is connected between the first connecting shaft 10 and the second connecting shaft 20. The second blade 40 is arranged on the first blade 30, and a middle portion of the second blade 40 is protrudingly arranged towards a rotation axis L of the first connecting shaft.

[0030] Applying the technical solution of this embodiment, when the first connecting shaft 10 or the second connecting shaft 20 drives the first blade 30 to rotate, since the second blade 40 is disposed on the first blade 30, the second blade 40 rotates together with the first blade 30 and stirs the food. In this way, the second blade 40 stirs the food together with the first blade 30, increasing the stirring area of ​​a single blade in related technologies and improving the uniformity of stirring. Therefore, the technical solution of this embodiment effectively solves the problem of uneven stirring when stirring food in related technologies.

[0031] In this embodiment, the first blade 30 includes a first inclined segment 31 that is inclined relative to the rotation axis L of the first connecting shaft; or, in other embodiments, the first blade includes an inclined segment that is inclined at 0 degrees relative to the rotation axis of the first connecting shaft.

[0032] like Figures 1 to 4 As shown, the second blade 40 is inclined relative to the rotation axis L of the first connecting shaft, and the inclination angle of the second blade 40 is equal to the inclination angle of the first inclined segment 31. This arrangement allows the second blade 40 to form a continuous stirring surface with the first blade 30 when rotating, increasing the stirring area of ​​the first blade 30. This results in more uniform contact between the ingredients during the stirring process of the first blade 30 and the second blade 40, improving stirring efficiency and uniformity.

[0033] like Figures 1 to 4 As shown, the connection between the second blade 40 and the first inclined section 31 is smooth. This smooth transition reduces food residue sticking to the walls and stirring resistance during mixing, and also helps with cleaning, preventing food residue from remaining at the connection between the second blade 40 and the first inclined section 31.

[0034] like Figures 1 to 4 As shown, when the stirring structure is in its lowest position, the projection of the second blade 40 onto the preset horizontal plane falls within the range of the projection of the first blade 30 onto the preset horizontal plane. This structural form of the second blade 40 ensures that it can fully contact the ingredients in all stirring positions, avoiding dead zones and further improving stirring uniformity.

[0035] like Figures 1 to 4As shown, the first blade 30 comprises a first inclined section 31 which is arranged obliquely relative to the rotation axis L of the first connecting shaft, and a through hole 44 is formed between the first blade 30 and the second blade 40. The through hole 44 is designed to facilitate the food materials to pass through the first blade 30 and the second blade 40 during stirring, so as to reduce the stirring resistance of the first blade 30 and the second blade 40, facilitate the turning of the food materials, promote the uniform heating and mixing of the food materials, and also allow part of the food materials to pass through the through hole 44 to avoid excessive stirring. Moreover, after the stirring structure is used, the through hole 44 can be hung on a hook in the kitchen, which is beneficial to storage and saves kitchen space.

[0036] As shown in FIG. 1, Figures 1 to 4 As shown, the second blade 40 comprises a convex section 41, a first connecting section 42 and a second connecting section 43, and the convex section 41 is the middle part of the second blade 40. The design of the convex section 41 increases the complexity of the stirring structure, which can more effectively turn the food materials during stirring. The first connecting section 42 is connected between the first end of the convex section 41 and the first end of the first inclined section 31, and the second connecting section 43 is connected between the second end of the convex section 41 and the second end of the first inclined section 31. In this way, the first connecting section 42 and the second connecting section 43 help to maintain the integrity of the stirring structure and ensure the stirring efficiency.

[0037] As shown in FIG. 1, Figures 1 to 4 As shown, the first connecting section 42 is located in the extension direction of the second connecting section 43. This arrangement increases the stirring area in the extension direction of the second connecting section 43, so that the second blade 40 can stir more food materials, and at the same time, the stability of the stirring structure and the turning effect of the food materials can be improved.

[0038] In other embodiments, the first connecting section 42 is arranged obliquely relative to the second connecting section 43.

[0039] It should be noted that the "extension direction" in the present application refers to the direction of stretching or stretching.

[0040] As shown in FIG. 1, Figures 1 to 4 As shown, the side of the first inclined section 31 away from the rotation axis L of the first connecting shaft is provided with a first stirring edge 311, and the side of the middle part of the second blade 40 towards the rotation axis L of the first connecting shaft is provided with a second stirring edge 411. The arrangement of the first stirring edge 311 and the second stirring edge 411 can increase the contact between the stirring structure and the food materials, improve the cutting and mixing effect during stirring of the food materials, and make the food materials more uniformly processed.

[0041] As shown in FIG. 1, ​As shown, the first blade 30 further comprises a second inclined section 32 and a third inclined section 33 which are arranged obliquely relative to the rotation axis L of the first connecting shaft, the second inclined section 32 is connected between the first end of the first inclined section 31 and the first connecting shaft 10, and the third inclined section 33 is connected between the second end of the first inclined section 31 and the second connecting shaft 20. By arranging the second inclined section 32 and the third inclined section 33, the stirring structure can better turn and mix food materials at different depths and positions when rotating, and improve the overall stirring effect.

[0042] The application also provides a cooking appliance, an embodiment of the cooking appliance comprises an appliance body and a stirring structure rotatably arranged on the appliance body, the stirring structure is the stirring structure described above. Since the stirring structure described above can solve the problem of uneven stirring of the stirring structure in the related art when stirring food materials, the cooking appliance comprising the stirring structure can solve the same technical problem. The appliance body described above comprises a cup body or a pot body.

[0043] The cooking appliance further comprises a driving motor for driving the first connecting shaft to rotate, specifically, the first connecting shaft is provided with a first connecting hole connected with a motor shaft of the driving motor, and the second connecting shaft is provided with a second connecting hole connected with a connecting shaft of the appliance body.

[0044] An embodiment of the cooking appliance is a wok, and in other embodiments, the cooking appliance is a dough maker or a whipping machine or a soybean milk machine or a broken cell wall machine or a multifunctional pot.

[0045] In the description of the present application, it should be understood that the orientation words such as "front, back, up, down, left, right", "transverse, 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 relative to the contour of each component.

[0046] 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 spatially relative descriptors used herein interpreted accordingly. Well, the spatial relative terms used herein are for ease of description only and do not limit the scope of the present application.

[0047] In addition, it should be noted that the use of "first", "second", and the like words of distinction do not limit the corresponding parts, and are only used to distinguish the corresponding parts for convenience, and the above words have no special meaning unless otherwise stated, and therefore cannot be understood as limiting the scope of protection of the present application.

[0048] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A stirring structure, characterized in that, include: First connecting shaft (10); The second connecting shaft (20) is spaced apart from and coaxially arranged with the first connecting shaft (10); The first blade (30) is connected between the first connecting shaft (10) and the second connecting shaft (20); The second blade (40) is disposed on the first blade (30), and the middle portion of the second blade (40) protrudes toward the rotation axis (L) of the first connecting shaft.

2. The stirring structure according to claim 1, characterized in that, The first blade (30) includes a first inclined section (31) that is inclined relative to the rotation axis (L) of the first connecting shaft, and the second blade (40) is inclined relative to the rotation axis (L) of the first connecting shaft, and the inclination angle of the second blade (40) is equal to the inclination angle of the first inclined section (31).

3. The stirring structure according to claim 2, characterized in that, The second blade (40) and the first inclined section (31) are connected smoothly.

4. The stirring structure according to claim 1, characterized in that, When the stirring structure is at its lowest position, the projection of the second blade (40) in the preset horizontal plane is within the range of the projection of the first blade (30) in the preset horizontal plane.

5. The stirring structure according to any one of claims 1 to 4, characterized in that, A through hole (44) is formed between the first blade (30) and the second blade (40).

6. The stirring structure according to claim 5, characterized in that, The first blade (30) includes a first inclined section (31) that is inclined relative to the rotation axis (L) of the first connecting shaft. The second blade (40) includes a protruding section (41), a first connecting section (42), and a second connecting section (43). The protruding section (41) is the middle part of the second blade (40). The first connecting section (42) is connected between the first end of the protruding section (41) and the first end of the first inclined section (31). The second connecting section (43) is connected between the second end of the protruding section (41) and the second end of the first inclined section (31).

7. The stirring structure according to claim 6, characterized in that, The first connecting segment (42) is located in the extending direction of the second connecting segment (43), or the first connecting segment (42) is inclined relative to the second connecting segment (43).

8. The stirring structure according to claim 2 or 3, characterized in that, The first inclined section (31) is provided with a first stirring blade (311) on the side away from the rotation axis (L) of the first connecting shaft; and / or, the middle part of the second blade (40) is provided with a second stirring blade (411) on the side facing the rotation axis (L) of the first connecting shaft.

9. The stirring structure according to claim 2 or 3, characterized in that, The first blade (30) further includes a second inclined segment (32) and a third inclined segment (33) that are inclined relative to the rotation axis (L) of the first connecting shaft. The second inclined segment (32) is connected between the first end of the first inclined segment (31) and the first connecting shaft (10), and the third inclined segment (33) is connected between the second end of the first inclined segment (31) and the second connecting shaft (20).

10. A cooking appliance, comprising an appliance body and a stirring structure rotatably disposed on the appliance body, characterized in that, The stirring structure is the stirring structure according to any one of claims 1 to 9.

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