Stirring paddle and cooking utensil

Abstract

The utility model provides a stirring paddle and a cooking utensil, the stirring paddle comprises: a first stirring shaft; the second stirring shaft and the first stirring shaft are coaxially arranged at an interval; the stirring blade is connected between the first stirring shaft and the second stirring shaft, the stirring blade comprises a first blade section connected with the first stirring shaft and a second blade section connected with the second stirring shaft, and the second blade section is directly connected with the first blade section; when the stirring paddle is located at the lowest position, the first paddle segment and the second paddle segment are both obliquely arranged relative to the first vertical surface, and the inclination directions of the first paddle segment and the second paddle segment are opposite. According to the technical scheme, the problem that in the prior art, the torque force generated when a driving motor drives a stirring paddle to rotate is unbalanced is effectively solved.

Description

TECHNICAL FIELD

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

[0002] The frying machine is equipped with the horizontal stirring paddle to stir-fry, which is the most similar way to the user's using the spatula to stir-fry in the market, but considering the uniformity of food stir-frying, the existing frying machine often adopts the way of combining forward rotation and reverse rotation to cook in the cooking process.

[0003] When the frying machine adopts the way of combining forward rotation and reverse rotation to cook in the cooking process, if the stirring paddle keeps the way of being inclined to the pot wall to shovel the food materials, then in the cooking process, the stirring paddle can shovel up the food materials when rotating forward, makes a part of the food materials fall down from the stirring paddle, so that the stirring resistance is smaller, and the stirring paddle will press the food materials in the pot body when rotating reversely, so that the stirring resistance is larger. In this way, the stirring paddle in the cooking process will cause the imbalance of the torsion of the driving motor, which is easy to damage; therefore, the stirring paddle piece of the existing stirring paddle that can be used for forward and reverse rotation is perpendicular to the pot wall, and cannot shovel and stir the food materials like the user using the spatula, so that the stir-frying effect is poor. SUMMARY

[0004] The main purpose of the utility model is to provide a stirring paddle and cooking utensil, so as to solve the problem that the stirring paddle piece of the stirring paddle can only be perpendicular to the pot wall due to the imbalance of the torsion of the driving motor driving the stirring paddle to rotate in the related technology.

[0005] In order to achieve the above purpose, according to one aspect of the utility model, a stirring paddle is provided, which comprises: a first stirring shaft; a second stirring shaft coaxial with the first stirring shaft and arranged in a spaced manner; a stirring paddle piece connected between the first stirring shaft and the second stirring shaft, the stirring paddle piece comprising a first paddle piece segment connected with the first stirring shaft and a second paddle piece segment connected with the second stirring shaft, and the second paddle piece segment is directly connected with the first paddle piece segment; wherein, when the stirring paddle is in the lowest position, the first paddle piece segment and the second paddle piece segment are both arranged in an inclined manner relative to the first vertical plane, and the inclined directions of the first paddle piece segment and the second paddle piece segment are opposite.

[0006] The technical scheme is applied, the first stirring shaft or the second stirring shaft is driven to rotate by using the driving motor, so that the stirring paddle can stir the food materials. Since the first paddle segment and the second paddle segment are both arranged to be inclined relative to the first vertical plane, and the inclination directions of the first paddle segment and the second paddle segment are opposite, when the stirring paddle rotates forward, one of the first paddle segment and the second paddle segment can shovel up the food materials, so that a part of the food materials can be turned down and subjected to a smaller resistance, and meanwhile, the other of the first paddle segment and the second paddle segment can press the food materials and be subjected to a larger resistance. In this way, the stirring paddle is simultaneously subjected to the smaller resistance and the larger resistance, so that the torsion of the driving motor can be balanced; when the stirring paddle rotates reversely, one of the first paddle segment and the second paddle segment can shovel up the food materials, so that a part of the food materials can be turned down and subjected to a smaller resistance, and meanwhile, the other of the first paddle segment and the second paddle segment can press the food materials and be subjected to a larger resistance. In this way, the stirring paddle is also simultaneously subjected to the smaller resistance and the larger resistance, so that the torsion of the driving motor can be balanced. In this way, during the forward and reverse rotation of the stirring paddle, the balance of the torsion of the driving motor driving the stirring paddle to rotate can be improved, the first paddle segment and the second paddle segment are both inclined to the pot wall, the stirring paddle can only be perpendicular to the pot wall is avoided, and the possibility of damage of the driving motor is reduced. Therefore, the technical scheme of the application effectively solves the problem in the related art that the torsion of the driving motor driving the stirring paddle to rotate is unbalanced, so that the stirring paddle can only be perpendicular to the pot wall.

[0007] Further, when the stirring paddle is in the lowest position, the stirring paddle has a lowest region, a second vertical plane, which is set to be an acute angle with the rotation axis of the first stirring shaft and passes through the midpoint of the lowest region, is a reference plane, and the first paddle segment and the second paddle segment are located on two sides of the reference plane. When the first stirring shaft or the second stirring shaft drives the stirring paddle to rotate, the first paddle segment and the second paddle segment can more easily shovel up the food materials and press the food materials at the same time when rotating forward, and the first paddle segment and the second paddle segment can also more easily shovel up the food materials and press the food materials at the same time when rotating reversely, so that smaller and larger resistances are generated at the same time when the stirring paddle rotates forward and reversely, the resistance of the food materials to the stirring paddle is balanced, the unbalance of the torsion is reduced, the first paddle segment and the second paddle segment are both inclined to the pot wall, and the driving motor is protected.

[0008] Further, when the stirring paddle is in the lowest position, the side surface of the connecting portion of the first paddle segment and the second paddle segment intersects with the first vertical plane, and the side surface of the connecting portion of the first paddle segment and the second paddle segment is perpendicular to the horizontal plane. The above structure ensures that when the stirring paddle is in the lowest position, the food materials will not generate excessive resistance due to the direct contact of the side surface of the connecting portion of the first paddle segment and the second paddle segment, and meanwhile, the vertical arrangement of the side surface of the connecting portion helps the food materials to be turned in the direction perpendicular to the first vertical plane, further optimizes the stirring effect, and reduces the load of the driving motor.

[0009] Further, when the stirring paddle is in the lowest position, the stirring paddle blade has a lowest area, a straight line passing through the midpoint of the lowest area and perpendicular to the rotation axis of the first stirring shaft is set as a reference line, and the first paddle segment and the second paddle segment are centrally symmetrically arranged relative to the reference line. The above structure ensures that when the stirring paddle blade rotates, the centrally symmetrically arranged first paddle segment and second paddle segment can uniformly act on the food materials, avoiding local over-stirring or uneven stirring, thereby improving the uniformity and efficiency of the food material stirring, and balancing the torque of the driving motor.

[0010] Further, the outer side of the connecting portion of the first paddle segment and the second paddle segment has a plane or an arc surface. The above plane or arc surface helps the smooth transition of the food materials during stirring, reduces the jamming of the food materials at the connecting portion of the first paddle segment and the second paddle segment, can reduce the resistance during stirring, and further reduces the torque imbalance of the driving motor.

[0011] Further, along the direction of the rotation axis of the first stirring shaft, the inclination angle of one of the first paddle segment and the second paddle segment relative to the first vertical plane gradually decreases, and the inclination angle of the other of the first paddle segment and the second paddle segment relative to the first vertical plane gradually increases. During the rotation of the stirring paddle, with the change of the stirring axis direction, the inclination angles of the first paddle segment and the second paddle segment are dynamically adjusted, so that when the stirring paddle rotates forward or reverses, one of the first paddle segment and the second paddle segment can more effectively scoop up the food materials, and the other of the first paddle segment and the second paddle segment is more inclined to press the food materials. This dynamic adjustment ensures the dynamic balance of the resistance during stirring, prevents the driving motor from being overloaded due to excessive stirring resistance in a certain direction, and reduces the risk of damage to the driving motor. Moreover, the change of the inclination angles of the first paddle segment and the second paddle segment helps the continuous turning of the food materials, avoiding the local accumulation of the food materials at the bottom or wall of the pot. In the initial stage of stirring, the larger inclination angle helps the initial dispersion and turning of the food materials, and in the middle and later stages of stirring, the smaller inclination angle helps the deeper turning and mixing of the food materials, improving the stirring efficiency and the uniform heating of the food materials.

[0012] Further, the first paddle segment includes a first plate segment and a second plate segment connected at an obtuse angle, the first plate segment is connected with the first stirring shaft, and / or the second paddle segment includes a third plate segment and a fourth plate segment connected at an obtuse angle, the third plate segment is connected with the second stirring shaft; wherein the second plate segment is directly connected with the fourth plate segment, at least one of the first plate segment and the second plate segment is arranged inclined relative to the first vertical plane, and at least one of the third plate segment and the fourth plate segment is arranged inclined relative to the first vertical plane. The above structure makes the stirring paddle blade more effectively scoop up and press the food materials when stirring the food materials, realizes the balance of the resistance during stirring, reduces the torque fluctuation of the driving motor, and prolongs the service life of the driving motor.

[0013] Further, when the first paddle segment comprises a first plate segment and a second plate segment, and the second paddle segment comprises a third plate segment and a fourth plate segment, the second plate segment and the fourth plate segment are both arranged obliquely relative to the first vertical plane, and the oblique directions of the second plate segment and the fourth plate segment are opposite, wherein the extension direction of the second plate segment intersects the extension direction of the first plate segment, and the extension direction of the fourth plate segment intersects the extension direction of the third plate segment. The above structure ensures that the food materials can be uniformly turned and pressed when the stirring paddle rotates, thereby balancing the torsion of the driving motor in the stirring process, and improving the stirring efficiency and the mixing uniformity of the food materials.

[0014] According to another aspect of the present application, a cooking appliance is provided, comprising an appliance body and a stirring paddle rotatably arranged on the appliance body, wherein the stirring paddle is the stirring paddle described above.

[0015] Further, the bottom of the appliance body comprises a spherical surface structure or a planar structure. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings, which form a part of the present application, are intended to provide further understanding of the present application, and are used to interpret the illustrative embodiments of the present application and the description thereof, and do not constitute improper limitations to the present application. In the drawings:

[0017] Figure 1 Fig. 1 shows a cross-sectional view of a stirring paddle according to an embodiment of the present application when the paddle blade presses food materials;

[0018] Figure 2 Fig. 2 shows a cross-sectional view of the stirring paddle according to the embodiment of the present application when the paddle blade scoops up food materials;

[0019] Figure 3 Fig. 3 shows a cross-sectional view of the stirring paddle according to the embodiment of the present application when the paddle blade is in the lowest position;

[0020] Figure 4 Fig. 4 shows a perspective view of the stirring paddle according to the embodiment of the present application; Figure 3

[0021] Fig. 5 shows a front view of the stirring paddle according to the embodiment of the present application; Figure 5 Figure 3 Fig. 6 shows a top view of the stirring paddle according to the embodiment of the present application when the paddle blade is located in the appliance body;

[0022] Figure 6 Fig. 7 shows a side view of the stirring paddle according to the embodiment of the present application; Figure 3

[0023] Fig. 8 shows a perspective view of the stirring paddle according to the embodiment of the present application when the paddle blade is located in the appliance body; Figure 7 Figure 3 Fig. 9 shows a side view of the stirring paddle according to the embodiment of the present application when the paddle blade is located in the appliance body;

[0024] Figure 8 ​​A cross-sectional view of an embodiment of the cooking appliance according to the present application is shown.

[0025] Figure 9 A perspective view of an embodiment two of the stirring paddle according to the present application is shown.

[0026] Figure 10 A perspective view of an embodiment two of the stirring paddle according to the present application is shown. Figure 9 A perspective view of an embodiment two of the stirring paddle according to the present application is shown.

[0027] Among them, the above-mentioned drawings include the following reference signs:

[0028] 10, first stirring shaft;

[0029] 20, second stirring shaft;

[0030] 30, stirring paddle piece; 31, first paddle segment; 311, first plate segment; 312, second plate segment; 32, second paddle segment; 321, third plate segment; 322, fourth plate segment; 33, plane;

[0031] A1, first vertical plane; A2, reference plane; L1, rotation axis of the first stirring shaft; L2, reference line;

[0032] 40, appliance body; 41, food material; 42, plane structure;

[0033] 51, sealing sleeve; 52, shaft coupling; 53, magnet; 54, bracket; 55, fixing pin. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a 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 skilled in the art without creative labor fall within the scope of protection of the present application.

[0035] It should be noted that the terms used herein are only for the purpose of describing 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.

[0036] The relative arrangement of parts and steps, numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless otherwise specified. At the same time, it should be understood that the sizes of the various parts shown in the drawings are not drawn in accordance with the actual proportional relationship for the convenience of description. The technology, methods and devices known to those skilled in the related art can not be discussed in detail, but under appropriate circumstances, the technology, methods and devices should be regarded as part of the specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, not as a limitation. Therefore, other examples of exemplary embodiments can have different values. It should be noted that similar reference numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0037] As Figures 1 to 5 The present application provides a stirring paddle, and an embodiment of the stirring paddle comprises a first stirring shaft 10, a second stirring shaft 20 and a stirring paddle piece 30. The second stirring shaft 20 is coaxial with the first stirring shaft 10 and is arranged in a spaced manner. The stirring paddle piece 30 is connected between the first stirring shaft 10 and the second stirring shaft 20, the stirring paddle piece 30 comprises a first paddle piece segment 31 connected with the first stirring shaft 10 and a second paddle piece segment 32 connected with the second stirring shaft 20, and the second paddle piece segment 32 is directly connected with the first paddle piece segment 31. Wherein, when the stirring paddle is in the lowest position, the first paddle piece segment 31 and the second paddle piece segment 32 are both arranged in an inclined manner relative to the first vertical plane A1, and the inclined directions of the first paddle piece segment 31 and the second paddle piece segment 32 are opposite.

[0038] Applying the technical solution of Embodiment 1, a drive motor is used to drive the first stirring shaft 10 to rotate, so that the stirring blades 30 can stir the food 41. Since both the first blade segment 31 and the second blade segment 32 are inclined relative to the first vertical plane A1, and the inclination directions of the first blade segment 31 and the second blade segment 32 are opposite, when the stirring blade rotates forward, one of the first blade segment 31 and the second blade segment 32 can scoop up the food 41, allowing some of the food 41 to be turned over and subjected to less resistance. At the same time, the other of the first blade segment 31 and the second blade segment 32 can press down on the food 41, subjected to greater resistance. In this way, the stirring blades 30 are subjected to both less and greater resistance simultaneously, which can balance the torque of the drive motor. When the stirring blade rotates in reverse, the stirring blades 30 are also subjected to both less and greater resistance simultaneously, which can also balance the torque of the drive motor. Thus, during the forward and reverse rotation of the stirring blade, the balance of the torque of the drive motor driving the stirring blade can be improved, so that both the first blade segment and the second blade segment are inclined to the pot wall, avoiding the stirring blades of the stirring blade being only perpendicular to the pot wall, reducing the possibility of damage to the drive motor. Therefore, the technical solution of Embodiment 1 effectively solves the problem in the related technology that the torque imbalance of the drive motor driving the stirring paddle rotation causes the stirring blades of the stirring paddle to be perpendicular to the pot wall.

[0039] One of the aforementioned first paddle segment 31 and second paddle segment 32 can scoop up the food 41, allowing some of the food 41 to be flipped down, effectively preventing the food from sticking to the pan and burning. Simultaneously, the other paddle segment 31 can press down on the food 41, effectively crushing it into small pieces like fried rice balls. When the first stirring shaft 10 rotates clockwise, if the first paddle segment 31 flips the food, the second paddle segment 32 will press down on the food; when the first stirring shaft 10 rotates counterclockwise, the flipping and pressing actions change accordingly.

[0040] like Figures 1 to 5 As shown, when the stirring paddle is at its lowest position, the stirring paddle 30 has a lowest region. A second vertical plane, forming an acute angle with the rotation axis L1 of the first stirring shaft and passing through the midpoint of the lowest region, is designated as reference plane A2. The first paddle segment and the second paddle segment are located on opposite sides of reference plane A2. When the first stirring shaft 10 or the second stirring shaft 20 drives the stirring paddle 30 to rotate, the first and second paddle segments can more easily scoop and press the food simultaneously when rotating clockwise, and also more easily scoop and press the food simultaneously when rotating counterclockwise. This generates smaller and larger resistances while the stirring paddle is stirring in both directions. Thus, during one rotation of the stirring paddle 30, the resistance of the food 41 to the stirring paddle 30 is balanced, reducing torque imbalance. This allows both the first and second paddle segments to tilt towards the pot wall, and also protects the drive motor.

[0041] As shown in Figures 1 to 5 the side of the connecting portion of the first blade segment 31 and the second blade segment 32 intersects with the first vertical plane A1, and the side of the connecting portion of the first blade segment 31 and the second blade segment 32 is perpendicular to the horizontal plane 33. The above structure ensures that when the stirring paddle is in the lowest position, the food material 41 will not generate excessive resistance due to the direct contact of the side of the connecting portion of the first blade segment 31 and the second blade segment 32, and the vertical arrangement of the side of the connecting portion helps the food material to be stirred in the direction perpendicular to the first vertical plane A1, further optimizing the stirring effect and reducing the load of the driving motor.

[0042] In the first embodiment, the first blade segment and the second blade segment are twisted in opposite directions, and the twist angle is in the range of 10° to 50°.

[0043] As shown in Figures 1 to 7 When the stirring paddle is in the lowest position, the stirring paddle blade 30 has a lowest region, and a straight line passing through the midpoint of the lowest region and perpendicular to the rotation axis L1 of the first stirring shaft is set as a reference line L2, and the first blade segment 31 and the second blade segment 32 are symmetrically arranged with respect to the reference line L2. The above structure ensures that when the stirring paddle blade 30 rotates, the first blade segment 31 and the second blade segment 32 arranged symmetrically can uniformly act on the food material, avoiding local over-stirring or uneven stirring, thereby improving the uniformity and efficiency of the food material stirring, and balancing the torsional force of the driving motor.

[0044] It should be noted that the lowest region in the present application refers to a point region or a line region or a surface region.

[0045] As shown in Figures 1 to 5 The outer side of the connecting portion of the first blade segment and the second blade segment has a plane 33. The above plane 33 helps the smooth transition of the food material during stirring, reduces the jamming of the food material at the connecting portion of the first blade segment and the second blade segment, can reduce the resistance during stirring, and further reduces the torsional force imbalance of the driving motor.

[0046] In other embodiments, the outer side of the connecting portion of the first blade segment and the second blade segment has an arc surface.

[0047] As shown in Figures 1 to 5As shown, along the rotation axis L1 of the first stirring shaft, the tilt angle of the first paddle segment 31 relative to the first vertical plane A1 gradually decreases, while the tilt angle of the second paddle segment 32 relative to the first vertical plane A1 gradually increases. During the rotation of the stirring paddle, the tilt angles of the first paddle segment 31 and the second paddle segment 32 dynamically adjust with the change in the stirring axis direction. This allows one of the first paddle segment 31 and the second paddle segment 32 to more effectively scoop up the food when the stirring paddle rotates forward or backward, while the other tends to press down on the food. This dynamic adjustment ensures a dynamic balance of resistance during stirring, preventing the drive motor from being overloaded due to excessive stirring resistance in one direction, and reducing the risk of damage to the drive motor. Furthermore, the change in the tilt angle of the first paddle segment 31 and the second paddle segment 32 facilitates continuous tumbling of the food, preventing localized accumulation of food at the bottom or sides of the pot. In the initial stage of stirring, a larger tilt angle helps to initially disperse and tumble the food, while in the middle and later stages of stirring, a smaller tilt angle helps to tumble and mix the food more deeply, improving stirring efficiency and uniform heating of the food.

[0048] In other embodiments, along the rotation axis L1 of the first stirring shaft, the tilt angle of the second paddle segment 32 relative to the first vertical plane A1 gradually decreases, while the tilt angle of the first paddle segment 31 relative to the first vertical plane A1 gradually increases.

[0049] In Embodiment Two of the stirring paddle, the difference from Embodiment One lies in the structure of the first and second paddle segments. For example... Figures 1 to 3 , Figure 9 and Figure 10 As shown, the first paddle segment 31 includes a first plate segment 311 and a second plate segment 312 connected at an obtuse angle. The first plate segment 311 is connected to the first stirring shaft 10. The second paddle segment 32 includes a third plate segment 321 and a fourth plate segment 322 connected at an obtuse angle. The third plate segment 321 is connected to the second stirring shaft 20. The second plate segment 312 and the fourth plate segment 322 are directly connected. Both the first plate segment 311 and the second plate segment 312 are inclined relative to the first vertical plane A1, and both the third plate segment 321 and the fourth plate segment 322 are inclined relative to the first vertical plane A1. This structure allows the stirring paddle 30 to more effectively scoop and press food during stirring, achieving resistance balance during the stirring process, reducing torque fluctuations in the drive motor, and extending the lifespan of the drive motor. Simultaneously, the obtuse angle connection of the plate segments enhances the structural strength of the stirring paddle and extends its service life.

[0050] In other embodiments, one of the first plate segment 311 and the second plate segment 312 is inclined relative to the first vertical surface A1, and one of the third plate segment 321 and the fourth plate segment 322 is inclined relative to the first vertical surface A1.

[0051] As shown in Figures 1 to 3 , Figure 9 and Figure 10 , when the first paddle segment 31 comprises the first plate segment 311 and the second plate segment 312, and the second paddle segment 32 comprises the third plate segment 321 and the fourth plate segment 322, the second plate segment 312 and the fourth plate segment 322 are both arranged obliquely relative to the first vertical plane A1, and the oblique directions of the second plate segment 312 and the fourth plate segment 322 are opposite, wherein the extension direction of the second plate segment 312 intersects the extension direction of the first plate segment 311, and the extension direction of the fourth plate segment 322 intersects the extension direction of the third plate segment 321. The above structure ensures that the food materials can be uniformly turned and pressed when the stirring paddle 30 rotates, thereby balancing the torque of the driving motor during the stirring process, and improving the stirring efficiency and the mixing uniformity of the food materials.

[0052] The present application also provides a cooking appliance, as shown in Figures 1 to 3 and Figure 8 , an embodiment of the cooking appliance comprises an appliance body 40 and a stirring paddle rotatably arranged on the appliance body 40, and the stirring paddle is the above-described stirring paddle. Since the above-described stirring paddle can solve the problem of imbalance of the torque of the driving motor driving the stirring paddle to rotate in the related art, which causes the stirring paddle segments of the stirring paddle to be able to only be perpendicular to the pot wall, the cooking appliance comprising the stirring paddle can solve the same technical problem. In this embodiment, the appliance body 40 is a pot body.

[0053] In this embodiment, the bottom of the appliance body 40 comprises a planar structure 42. This can ensure that the contact between the food materials and the bottom of the appliance body 40 is more uniform during the stirring process of the stirring paddle, thereby avoiding stirring dead angles and improving the stirring efficiency and the mixing uniformity of the food materials.

[0054] In other embodiments, the bottom of the appliance body 40 comprises a spherical surface structure.

[0055] In this embodiment, the cooking appliance further comprises a bracket 54 and a driving motor arranged on the bracket 54, the driving motor and the first stirring shaft 10 are connected through a shaft coupling 52, the shaft coupling 52 penetrates the pot body, and a sealing sleeve 51 is arranged at the shaft coupling 52. A magnet 53 for detecting the rotating position of the shaft coupling 52 is arranged on the shaft coupling 52. A fixed pin 55 is arranged at a position of the pot body opposite to the shaft coupling 52, and the second stirring shaft 20 is sleeved on the fixed pin 55. The driving motor drives the first stirring shaft 10 to rotate through the shaft coupling 52, so as to drive the stirring paddle segments 30 to rotate.

[0056] In other embodiments, the above-described appliance body 40 comprises a cup body.

[0057] Embodiments of the cooking appliance are woks, in other embodiments the cooking appliance is a bread maker or egg whisk or a soy milk maker or a blender or a multi-cooker.

[0058] In the description of the utility model, it needs to understand that the orientation words such as "front, back, top, bottom, left, right", "transverse, vertical, perpendicular, horizontal" and "top, bottom" and the orientation or positional relationship indicated by the drawings are usually based on the orientation or positional relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, under the condition that no opposite statement is made, these orientation words do not indicate and imply that the device or element indicated must have a particular orientation or be constructed and operated in a particular orientation, therefore can not be understood as the limitation of the protection scope of the utility model, the orientation words "inner, outer" refer to the inner and outer of the edge of each component itself.

[0059] For the convenience of description, spatial relative terms such as "on", "above", "upper surface", "upper" and the like can be used herein to describe the spatial positional relationship of one device or feature with other devices or features as shown in the drawings. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation of the device described in the drawings. For example, if the device in the drawings is inverted, the device described as "above" or "on" other devices or structures will be positioned "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below" orientations. The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein are interpreted accordingly.

[0060] In addition, it needs to be explained that the use of "first", "second" and the like to limit parts is only for the convenience of distinguishing the corresponding parts, and the above words have no special meaning unless otherwise stated, therefore can not be understood as the limitation of the protection scope of the utility model.

[0061] The above only describes preferred embodiments of the utility model, and is not used to limit the utility model, for the person skilled in the art, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A stirring paddle, characterized in that, The stirring device comprises: a first stirring shaft (10); a second stirring shaft (20) coaxial with the first stirring shaft (10) and arranged in a spaced manner; a stirring paddle (30) connected between the first stirring shaft (10) and the second stirring shaft (20), wherein the stirring paddle (30) comprises a first paddle segment (31) connected with the first stirring shaft (10) and a second paddle segment (32) connected with the second stirring shaft (20), and the second paddle segment (32) is directly connected with the first paddle segment (31); wherein, when the stirring paddle is in a lowest position, the first paddle segment (31) and the second paddle segment (32) are both arranged in an inclined manner relative to a first vertical plane (A1), and the inclination directions of the first paddle segment (31) and the second paddle segment (32) are opposite.

2. The paddle of claim 1, wherein When the stirring paddle is in the lowest position, the stirring paddle (30) has a lowest region, and a second vertical plane (A2) passing through the midpoint of the lowest region and forming an acute angle with the rotation axis (L1) of the first stirring shaft is set as a reference plane (A2), wherein the first paddle segment (31) and the second paddle segment (32) are located on two sides of the reference plane (A2) respectively.

3. The paddle of claim 1, wherein When the stirring paddle is in the lowest position, the side surface of the connecting portion of the first paddle segment (31) and the second paddle segment (32) intersects with the first vertical plane (A1), and the side surface of the connecting portion of the first paddle segment (31) and the second paddle segment (32) is perpendicular to a horizontal plane.

4. The paddle of claim 1, wherein When the stirring paddle is in the lowest position, the stirring paddle (30) has a lowest region, and a straight line (L2) passing through the midpoint of the lowest region and being perpendicular to the rotation axis (L1) of the first stirring shaft is set as a reference line (L2), and the first paddle segment (31) and the second paddle segment (32) are arranged in a central symmetrical manner relative to the reference line (L2).

5. The impeller of any one of claims 1 to 4, wherein, The outer side of the connecting portion of the first paddle segment (31) and the second paddle segment (32) has a plane (33) or an arc surface.

6. The impeller of any one of claims 1 to 4, wherein, In the direction of the rotation axis (L1) of the first stirring shaft, the inclination angle of one of the first paddle segment (31) and the second paddle segment (32) relative to the first vertical plane (A1) gradually decreases, and the inclination angle of the other of the first paddle segment (31) and the second paddle segment (32) relative to the first vertical plane (A1) gradually increases.

7. The paddle of claim 1 wherein, The first paddle segment (31) comprises a first plate segment (311) and a second plate segment (312) connected at an obtuse angle, the first plate segment (311) is connected with the first stirring shaft (10), and / or the second paddle segment (32) comprises a third plate segment (321) and a fourth plate segment (322) connected at an obtuse angle, the third plate segment (321) is connected with the second stirring shaft (20); wherein the second plate segment (312) is directly connected with the fourth plate segment (322), at least one of the first plate segment (311) and the second plate segment (312) is arranged obliquely relative to the first vertical plane (A1), and at least one of the third plate segment (321) and the fourth plate segment (322) is arranged obliquely relative to the first vertical plane (A1).

8. The paddle of claim 7, wherein When the first paddle segment (31) comprises the first plate segment (311) and the second plate segment (312), and the second paddle segment (32) comprises the third plate segment (321) and the fourth plate segment (322), the second plate segment (312) and the fourth plate segment (322) are both arranged obliquely relative to the first vertical plane (A1), and the second plate segment (312) and the fourth plate segment (322) are arranged in opposite directions, wherein the extension direction of the second plate segment (312) intersects the extension direction of the first plate segment (311), and the extension direction of the fourth plate segment (322) intersects the extension direction of the third plate segment (321).

9. A cooking appliance comprising an appliance body (40) and a stirrer paddle rotatably arranged on the appliance body (40), characterized in that The stirring paddle is the stirring paddle according to any one of claims 1 to 8.

10. The cooking appliance of claim 9, wherein, The bottom of the appliance body (40) comprises a spherical surface structure or a flat structure (42).

Images