Stirring paddle and cooking utensil

Abstract

The invention provides a stirring paddle and a cooking utensil, and the stirring paddle comprises a stirring shaft; the paddle comprises a first stirring section connected with the stirring shaft and a second stirring section connected with the first stirring section, the width of the second stirring section is larger than or equal to that of the first stirring section, a through hole is formed in the second stirring section, and the width of the second stirring section is larger than that of the first stirring section; the maximum size of the through hole in the width direction of the second stirring section is greater than or equal to the width of the first stirring section; and / or the maximum size of the through hole in the extending direction of the second stirring section is greater than or equal to the width of the first stirring section. According to the technical scheme, the problem that the motor torque is insufficient due to the fact that the stirring resistance of a stirring paddle in the stirring process in the related technology is large is effectively solved.

Description

Technical Field

[0001] The present invention relates to the technical field of small household appliances, and in particular to a stirring paddle and a cooking utensil. Background Art

[0002] Cooking utensils can be used in a stirring manner when cooking ingredients, so electric stirrers, blenders or chef machines are designed. In this way, cooking utensils with a stirring function can ensure that the ingredients are stirred evenly and can achieve a more ideal cooking effect.

[0003] However, when using cooking appliances such as blenders, kitchen machines or food processors, if the stirring paddle is loaded with too many ingredients, especially high-viscosity ingredients such as dough, thick sauces, etc., the stirring paddle will face greater resistance during the stirring process, resulting in insufficient motor torque and difficulty in stirring. The torque of the motor, that is, the rotational force it outputs, determines whether the stirring paddle can effectively stir the ingredients. When the amount of ingredients pressed down by the stirring paddle exceeds the maximum load designed for the motor, the resistance that the motor needs to overcome increases, which may cause the motor to overheat, reduce speed, or even stop running. Summary of the invention

[0004] The main purpose of the present invention is to provide a stirring paddle and a cooking utensil to solve the problem in the related art that the stirring paddle has a large resistance during the stirring process, resulting in insufficient torque of the motor.

[0005] In order to achieve the above-mentioned purpose, according to one aspect of the present invention, a stirring paddle is provided, comprising: a stirring shaft; a paddle, comprising a first stirring section connected to the stirring shaft and a second stirring section connected to the first stirring section, the width of the second stirring section is greater than or equal to the width of the first stirring section, a through hole is provided on the second stirring section, the width of the second stirring section is greater than the width of the first stirring section, the maximum dimension of the through hole in the width direction of the second stirring section is greater than or equal to the width of the first stirring section; and / or the maximum dimension of the through hole in the extension direction of the second stirring section is greater than or equal to the width of the first stirring section.

[0006] By applying the technical solution of the present invention, in the process of the stirring shaft driving the paddle to stir the food, since a through hole is provided on the second stirring section, and the maximum dimension of the through hole in the width direction of the second stirring section is greater than or equal to the width of the first stirring section; and / or the maximum dimension of the through hole in the extension direction of the second stirring section is greater than or equal to the width of the first stirring section, it can satisfy the passage of part of the food through the through hole, reducing the stirring resistance of the paddle, so that the motor can maintain sufficient torque to drive the stirring paddle to rotate, thereby enabling the stirring paddle to stir smoothly. Therefore, the technical solution of the present application effectively solves the problem in the related art that the stirring resistance of the stirring paddle during the stirring process is large, resulting in insufficient torque of the motor.

[0007] Furthermore, the width of the second stirring section is greater than the width of the first stirring section, the maximum dimension of the through hole in the width direction of the second stirring section is greater than or equal to the width of the first stirring section; the maximum dimension of the through hole in the extension direction of the second stirring section is greater than or equal to the width of the first stirring section. The above structure facilitates the paddle blade to meet the requirements of stirring different ingredients. Moreover, the through hole of the above size can make the width of the second stirring section greater than the width of the first stirring section, while reducing the stirring resistance, the second stirring section can stir more ingredients and improve the stirring efficiency.

[0008] Furthermore, the through hole includes a first hole segment arranged near the rotation axis of the stirring shaft and a second hole segment arranged away from the rotation axis of the stirring shaft. In the extension direction of the second stirring segment, the maximum size of the second hole segment is greater than or equal to the maximum size of the first hole segment. The size design of the above-mentioned first hole segment and second hole segment allows the food to pass through in layers during the stirring process of the paddle blade, thereby better separating and breaking up the food. That is, the first hole segment is more suitable for processing smaller-sized food, while the larger size of the second hole segment can process larger-sized food. This layered stirring helps the food to be mixed more evenly.

[0009] Furthermore, the second stirring section includes an inner stirring rib and an outer stirring rib, the outer stirring rib is located outside the inner stirring rib and a through hole is formed between the two. When the stirring shaft drives the paddle to stir the food, the food on the two layers is driven by the inner stirring rib and the outer stirring rib respectively, and the food between the two layers passes through the through hole, so that the food can be stirred in multiple layers, and the different ingredients can be separated and dispersed, which reduces the stirring resistance and makes the stirred food more uniform.

[0010] Furthermore, the inner stirring ribs include a protruding section protruding in a direction away from the outer stirring ribs. This design can enhance the pushing effect of the stirring paddle on the food, catch the sticky food, and effectively pull the food, thereby improving the separation and dispersion effect of the food.

[0011] Furthermore, the protruding section is a first arc-shaped structure. The structural shape of the first arc-shaped structure is conducive to breaking up the food by changing the falling speed of the food, thereby effectively improving the purpose of uniform stirring.

[0012] Furthermore, the inner stirring rib also includes a first connecting section and a second connecting section connected to both ends of the protruding section, the end of the first connecting section away from the protruding section is connected to the outer stirring rib, and the end of the second connecting section away from the protruding section is connected to the outer stirring rib. The first connecting section and the second connecting section are arranged to improve the structural strength of the protruding section, so that the inner stirring rib can stir more or heavier ingredients, and ensure the stability of the stirring paddle during stirring.

[0013] Furthermore, the first connecting section is protruding toward the outer stirring rib, or the first connecting section is protruding away from the outer stirring rib. The above structural shape is conducive to breaking up the food by changing the falling speed of the food, effectively improving the purpose of uniform stirring.

[0014] Furthermore, for the bottom of the utensil body being a partial sphere, the outer stirring rib is a second arc structure. The second arc structure is adapted to the shape of the partial sphere, and since the bottom of the utensil body being a partial sphere is easy to gather food, the second arc structure is convenient for stirring more food, thereby improving stirring efficiency.

[0015] Furthermore, the extension size of the inner stirring rib is greater than or equal to the extension size of the outer stirring rib. This design can ensure the strength and stability of the second stirring section during the stirring process, and because the inner stirring rib is longer, it can catch more food, making it easier for the second stirring section to pull the food during the stirring process and separate the food, thereby effectively breaking up the food.

[0016] Furthermore, the stirring shaft includes a first stirring end section and a second stirring end section spaced apart along the direction of its rotation axis, one end of the first stirring section away from the second stirring section is connected to the first stirring end section, the paddle also includes a third stirring section connected to the second stirring section, the second stirring section is located between the first stirring section and the third stirring section, and one end of the third stirring section away from the second stirring section is connected to the second stirring end section. The three stirring sections ensure the stability of the stirring paddle during the stirring process, and on the other hand, can increase the contact area between the paddle and the food, ensure the uniform mixing of the food at different depths, and improve the stirring effect.

[0017] Furthermore, the first stirring section includes a third connecting section and a fourth connecting section connected at an angle. When the stirring shaft drives the paddle blades to stir the food, the first stirring section connected at an angle can form a more complex stirring flow field, which is particularly suitable for cooking occasions where the food needs to be fully mixed and the food is prevented from adhering to the utensil body.

[0018] Furthermore, a partition rib is provided in the through hole, and the partition rib divides the through hole into a plurality of passing areas. When the stirring shaft drives the paddle blade to stir the food, the partition rib can catch some sticky food and pull the food to facilitate separation and dispersion. Moreover, the passing area facilitates the passage of some food, effectively reducing the stirring resistance.

[0019] According to another aspect of the present invention, a cooking utensil is provided, comprising a utensil body and a stirring paddle rotatably disposed on the utensil body, wherein the stirring paddle is the stirring paddle described above. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0021] Figure 1 A schematic diagram of the three-dimensional structure of an embodiment of a stirring paddle according to the present invention is shown;

[0022] Figure 2 Shows Figure 1 A top view schematic diagram of a stirring paddle;

[0023] Figure 3 Shows Figure 1 A schematic diagram of the three-dimensional structure of the stirring paddle from another perspective;

[0024] Figure 4 Shows Figure 1 A side view schematic diagram of a stirring paddle;

[0025] Figure 5 A schematic diagram of the three-dimensional structure of another embodiment of a stirring paddle according to the present invention is shown;

[0026] Figure 6 A cross-sectional schematic diagram showing a stirring paddle according to an embodiment of a cooking device of the present invention stirring type I food;

[0027] Figure 7 A cross-sectional schematic diagram is shown of a cooking appliance according to an embodiment of the present invention when a stirring paddle is stirring type II food.

[0028] The above drawings include the following reference numerals:

[0029] 10. stirring shaft; 11. first stirring end section; 12. second stirring end section;

[0030] 20, paddle; 21, first stirring section; 211, third connecting section; 212, fourth connecting section; 22, second stirring section; 221, inner stirring rib; 2211, protruding section; 2212, first connecting section; 2213, second connecting section; 222, outer stirring rib; 2221, plane portion; 23, third stirring section; 24, through hole; 241, first hole section; 242, second hole section;

[0031] 31. Spatial tendons;

[0032] 40. The main body of the device;

[0033] L, axis of rotation;

[0034] 51. Category I food ingredients; 52. Category II food ingredients. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0037] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0038] like Figures 1 to 3 and Figure 6 and Figure 7 As shown, the present application provides a stirring paddle, and an embodiment of the stirring paddle includes: a stirring shaft 10 and a paddle 20. The paddle 20 includes a first stirring section 21 connected to the stirring shaft 10 and a second stirring section 22 connected to the first stirring section 21, the width of the second stirring section 22 is greater than the width of the first stirring section 21, and a through hole 24 is provided on the second stirring section 22. The width of the second stirring section 22 is greater than the width of the first stirring section 21, and the maximum dimension of the through hole 24 in the width direction of the second stirring section 22 is greater than or equal to the width of the first stirring section 21; the maximum dimension of the through hole 24 in the extension direction of the second stirring section 22 is greater than or equal to the width of the first stirring section 21.

[0039] By applying the technical solution of this embodiment, in the process of the stirring shaft 10 driving the paddle 20 to stir the food, since a through hole 24 is provided on the second stirring section 22, and the maximum dimension of the through hole 24 in the width direction of the second stirring section 22 is greater than or equal to the width of the first stirring section 21; the maximum dimension of the through hole 24 in the extension direction of the second stirring section 22 is greater than or equal to the width of the first stirring section 21, it can meet the need for some food to pass through the through hole 24, reducing the stirring resistance of the paddle 20, so that the motor can maintain sufficient torque to drive the stirring paddle to rotate, thereby allowing the stirring paddle to stir smoothly. Therefore, the technical solution of this embodiment effectively solves the problem in the related art that the stirring resistance of the stirring paddle during the stirring process is large, resulting in insufficient torque of the motor.

[0040] Furthermore, since the width of the second stirring section 22 is greater than or equal to the width of the first stirring section 21, and the maximum dimension of the through hole 24 in the width direction of the second stirring section 22 is greater than or equal to the width of the first stirring section 21; the maximum dimension of the through hole 24 in the extension direction of the second stirring section 22 is greater than or equal to the width of the first stirring section 21, the paddle 20 can stir more ingredients, improving the stirring efficiency. Moreover, when the stirring shaft 10 drives the paddle 20 to stir the ingredients, a layer of ingredients can be taken away by the second stirring section 22, and a layer of ingredients passes through the through hole 24, and the ingredients are stirred in layers, so that the paddle 20 stirs more evenly.

[0041] It should be noted that the width of the second stirring section 22 and the width of the first stirring section 21 both refer to the dimensions in the inner and outer directions of the blade 20 .

[0042] In other embodiments, the width of the second stirring section 22 is greater than the width of the first stirring section 21, and the maximum dimension of the through hole 24 in the width direction of the second stirring section 22 is greater than or equal to the width of the first stirring section 21; or, the maximum dimension of the through hole 24 in the extension direction of the second stirring section 22 is greater than or equal to the width of the first stirring section 21. Alternatively, the width of the second stirring section 22 is equal to the width of the first stirring section 21.

[0043] like Figures 1 to 3 and Figure 6 and Figure 7As shown, the width of the second stirring section 22 is greater than the width of the first stirring section 21, and the maximum dimension H1 of the through hole 24 in the width direction of the second stirring section 22 is greater than the width W1 of the first stirring section 21. In the process of the stirring shaft 10 driving the paddle 20 to stir the ingredients, the through hole 24 of the above-mentioned size can not only allow Class I ingredients 51 (such as balls, blocks, shreds, and strips) to pass through, but also allow Class II ingredients 52 (such as lumps, broken pieces, and thick parts of ingredients) to pass through. In this way, it is convenient for the paddle 20 to meet the requirements of stirring different ingredients. In addition, the through hole 24 of the above-mentioned size can make the width of the second stirring section 22 greater than the width of the first stirring section 21, while reducing the stirring resistance, the second stirring section 22 can stir more ingredients and improve the stirring efficiency.

[0044] This structural design enables the stirring paddle to generate stronger shear force during the stirring process, which is particularly suitable for processing ingredients that require high shear force, such as beating egg whites and making delicate sauces, and can significantly improve the stirring effect.

[0045] In other embodiments, the maximum dimension of the through hole 24 in the width direction of the second stirring section 22 is equal to the width of the first stirring section 21 .

[0046] like Figures 1 to 3 and Figure 6 and Figure 7 As shown, the maximum dimension H2 of the through hole 24 in the extension direction of the second stirring section 22 is greater than the width W1 of the first stirring section 21. When the stirring shaft 10 rotates clockwise to drive the paddle 20 to stir the food, the through hole 24 of the above size can not only allow Class I food 51 (such as balls, blocks, shreds, strips) to pass through, but also allow Class II food 52 (such as balls, broken pieces, thick parts of food) to pass through. In this way, while reducing the stirring resistance, it is convenient for the paddle 20 to meet the stirring requirements of different food.

[0047] In other embodiments, the maximum dimension of the through hole 24 in the extension direction of the second stirring section 22 is equal to the width of the first stirring section 21 .

[0048] In this embodiment, the ratio of the maximum dimension H2 of the through hole 24 in the extension direction of the second stirring section 22 to the total length of the stirring paddle is in the range of 0.3-0.7;

[0049] like Figure 3 As shown, in order to meet the strength requirements of the structure, the width W1 of the first stirring section 21 is greater than the width W2 of the outer stirring rib 222 , and the sum of the width W2 of the outer stirring rib 222 and the width W3 of the inner stirring rib 221 is greater than the width W1 of the first stirring section 21 .

[0050] The corners of the through holes 24 of this embodiment are all rounded to facilitate the passage of food.

[0051] The middle portion of the outer stirring rib 222 is a flat portion 2221, which is convenient for placement on the one hand, and is compatible with the shape of the corresponding position of the utensil body (such as the bottom of a pot) on the other hand.

[0052] like Figures 1 to 3 and Figure 6 and Figure 7 As shown, the through hole 24 includes a first hole section 241 arranged near the rotation axis L of the stirring shaft 10 and a second hole section 242 arranged away from the rotation axis L of the stirring shaft 10. In the extension direction of the second stirring section 22, the maximum size of the second hole section 242 is greater than the maximum size of the first hole section 241. The above-mentioned setting further reduces the resistance of the paddle 20 when stirring. Among them, the larger size of the second hole section 242 allows more food to pass through, especially when the paddle 20 stirs high-viscosity food, such as dough or thick sauce, which helps to reduce the load of the motor, avoid overheating or speed drop, and ensure the stability of the stirring process and the durability of the motor. Moreover, the size design of the first hole section 241 and the second hole section 242 allows the food to pass through in layers during the stirring process of the paddle 20, so as to better separate and break up the food. That is, the first hole section 241 is more suitable for processing smaller-sized Class I food 51 (such as balls, blocks, shreds, strips), while the larger size of the second hole section 242 can process larger-sized Class II food 52 (such as balls, pieces, thick parts of food). This layered mixing helps the ingredients mix more evenly.

[0053] In other embodiments, the maximum dimension of the second hole segment 242 is equal to the maximum dimension of the first hole segment 241 .

[0054] like Figures 1 to 3 and Figure 6 and Figure 7 As shown, the second stirring section 22 includes an inner stirring rib 221 and an outer stirring rib 222, and the outer stirring rib 222 is located on the outside of the inner stirring rib 221 and a through hole 24 is formed between the two. In the process of the stirring shaft 10 driving the paddle 20 to stir the ingredients, the two layers of ingredients are driven by the inner stirring rib 221 and the outer stirring rib 222 respectively, and the ingredients between the two layers pass through the through hole 24, so that the ingredients can be stirred in multiple layers, and the broken Class I ingredients 51 and Class II ingredients 52 are more separated, reducing the stirring resistance while making the stirred ingredients more uniform. At the same time, the structural design of the second stirring section 22 of the inner and outer layers can form a unique stirring flow field, so that the ingredients are not only subjected to the shear force during the stirring process, but also can be guided by the through hole 24 to form a circulating flow, which is particularly suitable for cooking processes that require the ingredients to be fully mixed, such as making cake batter, chocolate sauce, etc., and can significantly improve the uniformity of the mixing of ingredients.

[0055] like Figures 1 to 3 and Figure 6 and Figure 7As shown, the inner stirring rib 221 includes a protruding section 2211 protruding in a direction away from the outer stirring rib 222. This design can enhance the pushing effect of the stirring paddle on the food, and hang on the sticky food (such as Figure 7 The type II ingredients 52) can effectively pull the ingredients and improve the separation and dispersion effect of the ingredients.

[0056] like Figures 1 to 3 and Figure 6 and Figure 7 As shown, the protruding section 2211 is a first arc structure. In this way, when the stirring shaft 10 drives the paddle 20 to stir the food, the food stirred by the protruding section 2211, when the food above the protruding section 2211 falls along the upper side of the first arc structure, is blocked by the upper side of the first arc structure and falls slower; when the food below the protruding section 2211 falls along the lower side of the first arc structure, it is guided by the lower side of the first arc structure and falls faster. By changing the falling speed of the food, the food is broken up and the purpose of uniform stirring is effectively improved.

[0057] like Figures 1 to 3 As shown, the inner stirring rib 221 also includes a first connecting section 2212 and a second connecting section 2213 connected at both ends of the protruding section 2211, the end of the first connecting section 2212 away from the protruding section 2211 is connected to the outer stirring rib 222, and the end of the second connecting section 2213 away from the protruding section 2211 is connected to the outer stirring rib 222. The first connecting section 2212 and the second connecting section 2213 are provided to improve the structural strength of the protruding section 2211, so that the inner stirring rib 221 can stir more or heavier ingredients, and ensure the stability of the stirring paddle during stirring.

[0058] like Figures 1 to 3 As shown, the first connecting section 2212 is arranged to protrude toward the outer stirring rib 222. When the stirring shaft 10 drives the paddle 20 to stir the food, the food stirred by the protruding section 2211, when the food on the first connecting section 2212 falls along the first connecting section 2212, is blocked by the protruding section 2211 and falls slower; when the food below the protruding section 2211 falls, it is no longer blocked by the first connecting section 2212 and falls faster. By changing the falling speed of the food, the food is broken up, and precise control of the stirring strength and direction is achieved.

[0059] Specifically, when making dough, the protruding direction of the first connecting section 2212 can be adjusted to achieve fine adjustment of the dough hardness and elasticity, which is suitable for making various types of pasta, such as bread, steamed buns, dumpling wrappers, etc. In the production of sauces, this design can ensure the fineness and consistency of the sauce, improve the diversity of cooking, and meet the taste needs of different groups of people.

[0060] In other embodiments, the first connecting section 2212 is configured to protrude in a direction away from the outer stirring rib 222 .

[0061] like Figures 1 to 3 As shown, for the bottom of the utensil body being a partial sphere, the outer stirring rib 222 is a second arc structure. The second arc structure is adapted to the shape of the partial sphere, and since the bottom of the utensil body being a partial sphere is easy to gather food, the second arc structure is convenient for stirring more food, thereby improving stirring efficiency.

[0062] like Figures 1 to 3 As shown, the extension size of the inner stirring rib 221 is greater than the extension size of the outer stirring rib 222. This design can ensure the strength and stability of the second stirring section 22 during the stirring process, and because the inner stirring rib 221 is longer, it can hang more food, making it easier for the second stirring section 22 to pull the food during the stirring process and separate the food, thereby effectively breaking up the food.

[0063] It should be noted that the “extension direction” in the present application refers to the stretching or stretching direction; and the “extension dimension” refers to the dimension after stretching or stretching.

[0064] In other embodiments, the extension dimension of the inner stirring rib 221 is equal to the extension dimension of the outer stirring rib 222 .

[0065] like Figures 1 to 3 As shown, the stirring shaft 10 includes a first stirring end section 11 and a second stirring end section 12 spaced apart along the direction of the rotation axis L thereof, and one end of the first stirring section 21 away from the second stirring section 22 is connected to the first stirring end section 11. The paddle 20 also includes a third stirring section 23 connected to the second stirring section 22, the second stirring section 22 is located between the first stirring section 21 and the third stirring section 23, and one end of the third stirring section 23 away from the second stirring section 22 is connected to the second stirring end section 12. The three stirring sections ensure the stability of the stirring paddle during the stirring process on the one hand, and on the other hand, can increase the contact area between the paddle 20 and the food, ensure the uniform mixing of the food at different depths, and improve the stirring effect.

[0066] Specifically, the first stirring end section 11 is provided with a first connection hole connected to the motor shaft of the motor, and the second stirring end section 12 is provided with a second connection hole connected to the appliance body.

[0067] In this embodiment, the second stirring section 22 further includes a first transition section that connects the first ends of the inner stirring ribs 221 and the outer stirring ribs 222 to the first stirring section 21, and a second transition section that connects the second ends of the inner stirring ribs 221 and the outer stirring ribs 222 to the third stirring section 23. The width of the first transition section and the width of the second transition section are gradually increased.

[0068] The first stirring section 21 and the third stirring section 23 are preferably arranged with equal width.

[0069] like Figures 1 to 4 As shown, the first stirring section 21 includes a third connecting section 211 and a fourth connecting section 212 connected at an angle. In the process of the stirring shaft 10 driving the paddle 20 to stir the food, the first stirring section 21 connected at an angle can form a more complex stirring flow field, which is particularly suitable for cooking occasions where the food needs to be fully mixed and the food needs to be prevented from adhering to the utensil body, such as making batter and sauce, etc. It can effectively prevent the food from adhering to the utensil body during the stirring process, thereby improving the mixing effect of the food and the convenience of cleaning.

[0070] In another embodiment of the stirring paddle, the difference from the embodiment of the stirring paddle is the internal structure of the through hole 24, such as Figure 5 As shown, in another embodiment of the stirring paddle, a partition rib 31 is provided in the through hole 24, and the partition rib 31 divides the through hole 24 into a plurality of passing areas. When the stirring shaft 10 drives the paddle 20 to stir the food, the partition rib 31 can catch some sticky food and pull the food to facilitate separation and dispersion. In addition, the passing area facilitates the passage of some food, effectively reducing the stirring resistance.

[0071] In this embodiment, when the blade 20 is at the lowest point, the partition ribs 31 are arranged in a vertical direction.

[0072] In other embodiments, when the blade 20 is at the lowest point, the ribs 31 are arranged in a transverse manner.

[0073] The present application also provides a cooking utensil, an embodiment of which includes a utensil body 40 and a stirring paddle rotatably disposed on the utensil body 40, the stirring paddle being the stirring paddle mentioned above. Since the stirring paddle mentioned above can solve the problem that the stirring paddle in the related art has a large resistance to stirring during the stirring process, resulting in insufficient torque of the motor, the utensil including the stirring paddle can solve the same technical problem. The utensil body 40 mentioned above includes a cup body or a pot body.

[0074] An embodiment of the cooking utensil is a cooking machine. In other embodiments, the cooking utensil is a dough making machine, a whisk, a soymilk maker, a wall breaking machine, or a multi-function pot.

[0075] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0076] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0077] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0078] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A stirring paddle, characterized in that: include: Agitator shaft (10); The paddle (20) comprises a first stirring section (21) connected to the stirring shaft (10) and a second stirring section (22) connected to the first stirring section (21), wherein the width of the second stirring section (22) is greater than or equal to the width of the first stirring section (21), and a through hole (24) is provided on the second stirring section (22); The width of the second stirring section (22) is greater than the width of the first stirring section (21), and the maximum dimension of the through hole (24) in the width direction of the second stirring section (22) is greater than or equal to the width of the first stirring section (21); and / or, The maximum dimension of the through hole (24) in the extension direction of the second stirring section (22) is greater than or equal to the width of the first stirring section (21).

2. The stirring paddle according to claim 1, characterized in that: The width of the second stirring section (22) is greater than the width of the first stirring section (21), and the maximum dimension of the through hole (24) in the width direction of the second stirring section (22) is greater than or equal to the width of the first stirring section (21); The maximum dimension of the through hole (24) in the extension direction of the second stirring section (22) is greater than or equal to the width of the first stirring section (21).

3. The stirring paddle according to claim 1, characterized in that: The through hole (24) comprises a first hole section (241) arranged close to the rotation axis (L) of the stirring shaft (10) and a second hole section (242) arranged away from the rotation axis (L) of the stirring shaft (10); in the extension direction of the second stirring section (22), the maximum size of the second hole section (242) is greater than or equal to the maximum size of the first hole section (241).

4. The stirring blade according to any one of claims 1 to 3, characterized in that: The second stirring section (22) comprises an inner stirring rib (221) and an outer stirring rib (222), wherein the outer stirring rib (222) is located outside the inner stirring rib (221) and the through hole (24) is formed between the outer stirring rib (222).

5. The stirring paddle according to claim 4, characterized in that: The inner stirring rib (221) comprises a protruding section (2211) protruding in a direction away from the outer stirring rib (222).

6. The stirring paddle according to claim 5, characterized in that: The protruding section (2211) is a first arc-shaped structure.

7. The stirring paddle according to claim 5, characterized in that: The inner stirring rib (221) further comprises a first connecting section (2212) and a second connecting section (2213) connected to both ends of the protruding section (2211), wherein the end of the first connecting section (2212) away from the protruding section (2211) is connected to the outer stirring rib (222), and the end of the second connecting section (2213) away from the protruding section (2211) is connected to the outer stirring rib (222).

8. The stirring paddle according to claim 7, characterized in that: The first connecting section (2212) is arranged to protrude toward the outer stirring rib (222), or the first connecting section (2212) is arranged to protrude in a direction away from the outer stirring rib (222).

9. The stirring paddle according to claim 4, characterized in that: The outer stirring rib (222) is a second arc-shaped structure.

10. The stirring blade according to claim 4, characterized in that: The extension dimension of the inner stirring rib (221) is greater than or equal to the extension dimension of the outer stirring rib (222).

11. The stirring blade according to any one of claims 1 to 3, characterized in that: The stirring shaft (10) comprises a first stirring end section (11) and a second stirring end section (12) spaced apart along the direction of the rotation axis (L) thereof; an end of the first stirring section (21) away from the second stirring section (22) is connected to the first stirring end section (11); the paddle (20) further comprises a third stirring section (23) connected to the second stirring section (22); the second stirring section (22) is located between the first stirring section (21) and the third stirring section (23); an end of the third stirring section (23) away from the second stirring section (22) is connected to the second stirring end section (12).

12. The stirring blade according to claim 11, characterized in that: The first stirring section (21) comprises a third connecting section (211) and a fourth connecting section (212) which are connected at an angle.

13. The stirring blade according to any one of claims 1 to 3, characterized in that: Partition ribs (31) are arranged in the through hole (24), and the partition ribs (31) divide the through hole (24) into a plurality of passing areas.

14. A cooking utensil, comprising a utensil body (40) and a stirring paddle rotatably arranged on the utensil body (40), characterized in that: The stirring paddle is the stirring paddle according to any one of claims 1 to 13.

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