A food processor

Abstract

The application provides a food processor, comprising: a kettle body, an internal part of which is provided with a food processing cavity; a stirring device, which is arranged in the kettle body and comprises a stirring head located in the food processing cavity; and a brewing basket, which is arranged in the food processing cavity and has a material placing cavity defined by a top wall, a bottom wall and a side wall, the bottom wall is provided with a lower overflow hole, the top wall is provided with an upper overflow hole, the side wall and the inner side of the food processing cavity have a side flow channel, the stirring head is located between the bottom wall and the inner bottom of the food processing cavity, and the bottom wall and the inner bottom of the food processing cavity can jointly define a centrifugal space for centrifugal stirring of the stirring head on the liquid, the centrifugal space, the side flow channel, the upper overflow hole, the material placing cavity and the lower overflow hole are sequentially communicated to form a full counterflow circulation flow channel. In the cooking and stirring process of the food processor, the liquid in the food processing cavity forms full counterflow along the full counterflow circulation flow channel, so that the cooking is more sufficient, the temperature distribution of the beverage is more uniform, and uniform heating is achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of kitchen appliances, and in particular to a food processor. BACKGROUND

[0002] The existing food processor for brewing beverages has the problem of insufficient brewing, such as a large temperature difference between the upper liquid and the lower liquid, and for the food processor with a mesh basket, there is also a large temperature difference between the inside and the outside of the mesh basket, which causes the brewing material in the mesh basket to be unable to be effectively brewed, thereby affecting the brewing effect. SUMMARY

[0003] The purpose of the present application is to provide a food processor to solve the problem of poor brewing effect caused by temperature difference in the existing food processor.

[0004] To achieve the above-mentioned purpose, the present application provides a food processor, which comprises: a kettle body, an internal part of which is provided with a food processing cavity; a stirring device, which is arranged in the kettle body and comprises a stirring head located in the food processing cavity; and a brewing basket, which is arranged in the food processing cavity and has a material placing cavity defined by a top wall, a bottom wall and a side wall together, the bottom wall is provided with a lower overflow hole, the top wall is provided with an upper overflow hole, the side wall and the inner side of the food processing cavity have a side flow channel, the stirring head is located between the bottom wall and the inner bottom surface of the food processing cavity, and the bottom wall and the inner bottom surface of the food processing cavity can jointly define a centrifugal space for centrifugal stirring of the liquid by the stirring head, the centrifugal space, the side flow channel, the upper overflow hole, the material placing cavity and the lower overflow hole are sequentially connected to form a full-convection circulation flow channel.

[0005] The food processor as described above, wherein the food processor further comprises a pull rod, the pull rod is connected with the brewing basket and can drive the brewing basket to move up and down in the food processing cavity, the brewing basket has a lower limit position in the food processing cavity, and in the state that the brewing basket is located at the lower limit position, the bottom wall of the brewing basket and the inner bottom surface of the food processing cavity jointly define the centrifugal space.

[0006] The food processor as described above, wherein in the state that the brewing basket is located at the lower limit position, the bottom wall of the brewing basket is spaced apart from and adjacent to the stirring head.

[0007] The food processor as described above, wherein the food processor further comprises a filter press arranged in the material placing cavity, the pull rod is connected with the filter press, the pull rod passes through the top wall and is in sliding fit with the top wall, the pull rod can drive the filter press to move up and down in the material placing cavity, and can drive the brewing basket to move up and down in the food processing cavity through the filter press.

[0008] The food processor as described above, wherein the filter press comprises a filter screen and a clamping disc clamping the filter screen, the clamping disc is a hollow structure, and an annular gap is formed between the outer periphery of the clamping disc and the side wall.

[0009] The food processor as described above, wherein the filter press further comprises an annular spring fixed to the outer periphery of the clamping disc and pressing the outer periphery of the filter screen from above, and the annular spring is in close contact with the side wall.

[0010] The food processor as described above, wherein the kettle body has a kettle opening, a kettle cover is arranged at the kettle opening, the pull rod passes through the kettle cover, one end of the pull rod is connected with the brewing basket, and the other end of the pull rod is located outside the kettle body and connected with a pull button.

[0011] The food processor as described above, wherein the brewing basket further comprises a plurality of supporting feet fixed to the bottom of the bottom wall, the brewing basket is in the lower limit position in a state that the plurality of supporting feet are in contact with the inner bottom surface of the cooking cavity, and the stirring head is located on the inner side of the plurality of supporting feet.

[0012] The food processor as described above, wherein the food processor further comprises a heating device arranged in the kettle body, and the heating device is isolated from the cooking cavity.

[0013] The food processor as described above, wherein a plurality of righting strips are arranged on the inner side surface of the cooking cavity or the outer side surface of the side wall of the brewing basket, each righting strip extends along the axial direction of the cooking cavity and passes through the side flow channel, and the plurality of righting strips are arranged in a spaced manner along the circumferential direction of the cooking cavity.

[0014] The food processor has the following characteristics and advantages:

[0015] 1. The food processor of the present application is provided with a brewing basket, and a stirring head is arranged in the centrifugal space between the bottom wall of the brewing basket and the inner bottom surface of the cooking cavity, so that the liquid in the cooking cavity forms full convection when the stirring head performs centrifugal stirring on the liquid in the centrifugal space, the liquid can fully contact with the brewing materials in the material placing cavity, the beverage brewing is more sufficient, the temperature distribution of the beverage is more uniform, the problem of uneven beverage temperature is effectively solved, and the taste of the beverage is improved.

[0016] 2. The food processor of the present application is provided with a heating device, so that the food processor has the function of boiling and brewing.

[0017] 3. The food processor of the present application is provided with a filter press in the brewing basket, so that the food processor has the functions of filter pressing and extraction and residue separation, and is more convenient to use.

[0018] 4、The present application can right the brewing basket by setting the righting strip on the inner side wall of the kettle body or the outer side wall of the brewing basket, prevents the brewing basket from deviating and contacting with the inner side of the cooking cavity in the brewing process, thereby ensuring the smoothness of the side flow channel, and is beneficial to the full convection circulation flow of the liquid. BRIEF DESCRIPTION OF DRAWINGS

[0019] The following drawings are merely intended to illustrate and explain the present application, and do not limit the scope of the present application. Among them:

[0020] Figure 1 is a schematic view of a cooking machine in a brewing and centrifugal stirring state according to an embodiment of the present application;

[0021] Figure 2 is a partial enlarged view of A in Figure 1 ;

[0022] Figure 3 is a structural schematic view of a pressure filter according to an embodiment of the present application; Figure 1

[0023] Figure 4 is a schematic view of a cooking machine in an extraction and residue separation state according to an embodiment of the present application;

[0024] Figure 5 is a schematic view of a cooking machine in a brewing basket water separation state according to an embodiment of the present application;

[0025] Figure 6 and Figure 7 is a schematic view of a cooking machine in a brewing basket moving out of the kettle body state according to an embodiment of the present application;

[0026] Figure 8 and Figure 9 is an exploded schematic view of a cooking machine according to an embodiment of the present application.

[0027] Explanation of main element reference numerals:

[0028] 1, kettle body; 11, cooking cavity; 111, side flow channel; 112, centrifugal space; 12, mounting cavity;

[0029] 2, heating device; 3, stirring device; 31, stirring head; 32, driving member; 33, rotating shaft;

[0030] 4, brewing basket; 41, material placing cavity; 42, lower overflow hole; 43, upper overflow hole; 44, basket body;

[0031] 45, basket cover; 46, supporting leg; 5, pull rod; 6, pressure filter; 61, filter screen; 62, upper disc body;

[0032] 63, lower disc body; 64, annular spring; 65, annular structure; 66, through hole; ​

[0033] 7, lid; 8, knob; 9, upright bar; 10, highest liquid level mark. DETAILED DESCRIPTION

[0034] In order to have a clearer understanding of the technical features, objectives and effects of the present application, the specific embodiments of the present application will be described with reference to the accompanying drawings. In the description of the present application, the use of adjectival or adverbial modifiers "upper" and "lower", "top" and "bottom" is only for the convenience of relative reference between multiple groups of terms, and does not impose any specific direction limitation on the modified terms. In the description of the present application, unless otherwise specified, the meaning of "multiple" is two or more. In the description of the present application, unless otherwise specified, the term "connection" should be understood broadly, for example, it can be fixed connection, it can be detachable connection, it can be direct connection, it can be indirect connection through intermediate medium, and those skilled in the art can understand the specific meaning of the above-mentioned terms in the present patent according to the specific circumstances.

[0035] Unless the direction is defined separately, the up and down directions referred to in this article are based on the up and down directions of the present application shown in the drawings, which are described herein. Figure 1

[0036] As shown in Figure 1 , Figure 7 , the present application provides a food processor, which can be a beverage food processor, a coffee machine, a milk tea machine or a tea machine, the food processor comprising a body 1, a stirring device 3 and a brewing basket 4, the inside of the body 1 is provided with a food processing cavity 11, the stirring device 3 is arranged in the body 1, the stirring device 3 comprises a stirring head 31 located in the food processing cavity 11, the stirring head 31 stirs the beverage in the food processing cavity 11 by rotating, so that the temperature of the beverage is more uniform, and the brewing is more sufficient, the brewing basket 4 is arranged in the food processing cavity 11, the brewing basket 4 has a material placing cavity 41 defined by the top wall, the bottom wall and the side wall together, the material placing cavity 41 is used for placing coffee, tea or other materials to be brewed, as shown in Figure 2 , the bottom wall is provided with a lower overflow hole 42, the top wall is provided with an upper overflow hole 43, the side wall and the inner side of the food processing cavity 11 have a side flow channel 111, for example, the side flow channel 111 is an annular flow channel, the stirring head 31 is located between the bottom wall of the brewing basket 4 and the inner bottom surface of the food processing cavity 11, the bottom wall of the brewing basket 4 and the inner bottom surface of the food processing cavity 11 together with the inner side of the food processing cavity 11 can jointly define a centrifugal space 112 for the stirring head 31 to centrifugally stir the liquid (such as water), that is, the centrifugal space 112 is located between the bottom wall of the brewing basket 4 and the inner bottom surface of the food processing cavity 11, the centrifugal space 112, the side flow channel 111, the upper overflow hole 43, the material placing cavity 41 and the lower overflow hole 42 are sequentially communicated to form a full convection circulation flow channel.

[0037] ​In use, the brewing material is placed in the material chamber 41, liquid (such as hot water) is poured into the cooking chamber 11, the stirring device 3 is turned on, and the stirring head 31 performs centrifugal stirring on the liquid in the centrifugal space 112, while the stirring head 31 generates a downward vertical pressure and a centrifugal force (outward thrust) on the liquid in the horizontal direction, which promotes the liquid to flow upward through the side flow channel 111, then flows into the material chamber 41 from the upper overflow hole 43, and then flows out from the lower overflow hole 42 back to the centrifugal space 112, and then circulates along this path again, forming full convection, which not only enables the liquid to fully contact the brewing material in the material chamber 41, making the beverage brewing more sufficient, but also makes the temperature distribution of the beverage more uniform, effectively solving the problem of uneven beverage temperature and improving the taste of the beverage.

[0038] The cooking machine of the present application can be used as a coffee pot or a tea pot, and can also be used as a health pot.

[0039] Specifically, as shown in Figure 2 for example, the bottom wall and the side peripheral wall of the brewing basket 4 are of an integrated structure, both of which constitute a bowl-shaped basket body 44, and the top wall is a basket cover 45, which is detachably connected with the basket body 44, so as to facilitate the placement of the brewing material into the material chamber 41, such as the clamping of the basket cover 45 with the basket body 44. Preferably, the side peripheral wall of the brewing basket 4 is a continuously extending annular structure without openings, so as to prevent the liquid in the side flow channel 111 from directly entering the material chamber 41 from the side peripheral wall of the brewing basket 4.

[0040] In an embodiment, the cooking machine further comprises a heating device 2, which is arranged in the pot body 1 and is mutually isolated from the cooking chamber 11, and is used for heating the beverage in the cooking chamber 11 to realize the brewing function.

[0041] In use, the brewing material is placed in the material chamber 41, liquid (such as cold water) is poured into the cooking chamber 11, and then the heating device 2 and the stirring device 3 are turned on to heat and stir the liquid in the cooking chamber 11, respectively, due to the formation of full convection along the full convection circulation channel, which makes the beverage brewing more sufficient and the temperature distribution of the beverage more uniform, realizes uniform heating, and avoids the occurrence of burnt bottom. However, the present application is not limited thereto, and in other embodiments, the cooking machine can also not be provided with the heating device 2, and in use, hot water at a preset temperature is directly heated into the cooking chamber 11 to brew the brewing material.

[0042] Further, as shown in Figure 1 , the pot body 1 has a height direction (i.e. Figure 1 the vertical direction in Figure 1In the example, the mounting cavity 12 is located below the cooking cavity 11, and the mounting cavity 12 and the cooking cavity 11 are separated by the bottom wall of the cooking cavity 11. The heating device 2 is located in the mounting cavity 12, and the temperature of the heating device 2 is conducted to the liquid in the cooking cavity 11 through the bottom wall of the cooking cavity 11 to achieve heating.

[0043] Furthermore, such as Figure 1 As shown, the stirring device 3 also includes a driving component 32, such as a motor. The driving component 32 is connected to the stirring head 31 and is used to drive the stirring head 31 to rotate. Specifically, the driving component 32 is located inside the mounting cavity 12, and the rotating shaft 33 of the driving component 32 passes through the bottom wall of the cooking cavity 11 and extends into the cooking cavity 11 to be fixedly connected to the stirring head 31. The rotating shaft 33 of the driving component 32 is sealed to the bottom wall of the cooking cavity 11 to prevent liquid in the cooking cavity 11 from leaking into the mounting cavity 12.

[0044] In one embodiment, such as Figure 1 As shown, the food processor also includes a lever 5, which is connected to the brewing basket 4 and can move the brewing basket 4 up and down within the food processing chamber 11. The brewing basket 4 has a lower limit position within the food processing chamber 11. Figure 1 and Figure 4 The position of the middle brewing basket 4 is the lower limit position. When the brewing basket 4 is in the lower limit position, the bottom wall of the brewing basket 4 and the inner bottom surface of the cooking cavity 11 together define the centrifugal space 112.

[0045] In this embodiment, the brewing basket 4 can move up and down within the cooking chamber 11. This facilitates the control of whether the brewed substance comes into contact with the liquid by adjusting the position of the brewing basket 4, and also makes it convenient to put the brewing basket 4 into or take it out of the cooking chamber 11 for easy use.

[0046] For example, when brewing coffee, before the water in the brewing chamber 11 is heated to the preset temperature, the brewing basket 4 is positioned above the highest water level using the lever 5 (e.g., Figure 5 (As shown), remove the brewing basket 4 from the water to prevent the coffee inside the brewing basket 4 from contacting the water. Once the water temperature reaches the preset temperature, lower the lever 5 until the brewing basket 4 reaches its lower limit position (as shown). Figure 1 As shown), at this time, the brewing basket 4 is immersed in water, and the coffee in the brewing basket 4 comes into contact with the water and begins to brew. At the same time, under the centrifugal stirring of the stirring head 31, the water flows back and forth along the full convection circulation channel to achieve full brewing.

[0047] In one specific embodiment, such as Figure 1 , Figure 2 , Figure 4As shown, in the state that the brewing basket 4 is located at the lower limit position, the bottom wall of the brewing basket 4 is spaced apart from and adjacent to the stirring head 31, the spacing apart prevents the bottom wall from interfering with the rotation of the stirring head 31, and the adjacency hinders the upward flow of the liquid in the centrifugal space 112, so that the liquid flows towards the lower and outer side of the stirring head 31, thereby improving the overall convection effect.

[0048] In a specific embodiment, as shown in Figure 1 , Figure 4 , Figure 5 As shown, the food processor further comprises a filter pressing piece 6 arranged in the material placing cavity 41, the pull rod 5 is connected with the filter pressing piece 6, the pull rod 5 passes through the basket cover 45 and is in sliding fit with the basket cover 45, the pull rod 5 can drive the filter pressing piece 6 to move up and down in the material placing cavity 41, and can drive the brewing basket 4 to move up and down in the food processing cavity 11 through the filter pressing piece 6, that is, the pull rod 5 is indirectly connected with the brewing basket 4 through the filter pressing piece 6, and drives the brewing basket 4 to move up and down through the filter pressing piece 6. In this embodiment, the filter pressing piece 6 is arranged, so that the food processor has the functions of filter pressing and extraction and residue separation.

[0049] In use, the brewing material is placed below the filter pressing piece 6 in the material placing cavity 41, and in the process of brewing the brewing material, the filter pressing piece 6 is first kept at the top of the material placing cavity 41 (as shown in Figure 1 ), so that the brewing material has a larger floating space, which is beneficial to the full contact of the brewing material with the liquid, and the liquid can pass through the filter pressing piece 6 in the process of circulating along the overall convection circulation flow channel; after the brewing is completed, the filter pressing piece 6 is pressed down by the pull rod 5 (as shown in Figure 4 ), so as to filter press the brewing material and realize extraction and residue separation.

[0050] Further, as shown in Figure 3 , the filter pressing piece 6 comprises a filter screen sheet 61 and a clamping disc clamping the filter screen sheet 61, the clamping disc is a hollow structure, and the outer periphery of the clamping disc has an annular gap with the inner wall surface of the side peripheral wall to avoid friction and scraping between the clamping disc and the inner wall surface of the side peripheral wall, and the outer periphery of the filter screen sheet 61 is in contact with the inner side surface of the side peripheral wall to ensure the extraction and residue separation effect.

[0051] Specifically, as shown in Figure 3 , the clamping disc comprises two disc bodies, i.e., an upper disc body 62 and a lower disc body 63, the upper disc body 62 and the lower disc body 63 are located above and below the filter screen sheet 61 respectively to clamp the filter screen sheet 61 together, and the two disc bodies and the filter screen sheet 61 form a three-layer filtering structure, which has high structural strength and good filtering effect. For example, the lower disc body 63 is a cross disc, and the upper disc body 62 is a metal hollow disc.

[0052] Further, as shown in Figure 3As shown, the filter 6 also comprises a ring-shaped spring 64 fixed to the outer periphery of the clamping disc and pressing the outer periphery of the filter screen 61 from above to prevent the outer periphery of the filter screen 61 from being excessively deformed to cause ineffective residue separation. The ring-shaped spring 64 is in close contact with the inner side of the side wall to ensure the extraction and residue separation effects and prevent residue from running out between the outer periphery of the filter screen 61 and the inner side of the side wall.

[0053] Specifically, as shown in Figure 3 , the outer periphery of the upper disc body 62 is upwardly turned to form a ring-shaped structure 65, and a ring of through holes 66 is arranged on the ring-shaped structure 65 in the circumferential direction, and the ring-shaped spring 64 passes through the ring of through holes 66 to realize positioning of the ring-shaped spring 64.

[0054] Further, as shown in Figure 7 , Figure 9 , the upper overflow hole 43 is a hollow opening, and the area of a single hollow opening is greater than that of a single lower overflow hole 42 to facilitate rapid passage of liquid through the hollow opening into the filter 6.

[0055] In a specific embodiment, as shown in Figure 6 , Figure 7 , the kettle body 1 has a spout, and a removable kettle cover 7 is arranged at the spout, the pull rod 5 passes through the kettle cover 7, one end of the pull rod 5 is connected with the filter 6 in the brewing basket 4, and the other end of the pull rod 5 is located outside the kettle body 1 and connected with a pull knob 8. The pull knob 8 can be pulled by hand to drive the filter 6 and the brewing basket 4 to move, which is convenient to operate.

[0056] In a specific embodiment, as shown in Figure 7 , the brewing basket 4 further comprises a plurality of support feet 46 fixed to the bottom of the bottom wall, and the plurality of support feet 46 are arranged in the circumferential direction of the brewing basket 4 at intervals. As shown in Figure 1 , Figure 4 , the brewing basket 4 is in the lower limit position, and the stirring head 31 is located inside the plurality of support feet 46. In this embodiment, the plurality of support feet 46 are used to support and position the brewing basket 4 in the lower limit position, which is simple in structure and convenient to use.

[0057] In an embodiment, the center of the brewing basket 4, the center of the filter 6, and the center of the stirring head 31 are all located on the central axis of the cooking cavity 11 to improve the extraction and residue separation effects and improve the stirring effect.

[0058] In an embodiment, as shown in Figure 6 , Figure 8As shown, a plurality of righting strips 9 (or positioning strips) are arranged on the inner side of the cooking cavity 11 or the outer side of the side peripheral wall of the brewing basket 4, and the righting strips 9 are used to limit the side peripheral wall of the brewing basket 4 from contacting the inner side of the cooking cavity 11. Each righting strip 9 extends along the axial direction of the cooking cavity 11 and passes through the side flow channel 111 (as shown in Figure 1 、 Figure 2 As shown, a plurality of righting strips 9 (or positioning strips) are arranged on the inner side of the cooking cavity 11 or the outer side of the side peripheral wall of the brewing basket 4, and the righting strips 9 are used to limit the side peripheral wall of the brewing basket 4 from contacting the inner side of the cooking cavity 11. Each righting strip 9 extends along the axial direction of the cooking cavity 11 and passes through the side flow channel 111 (as shown in

[0059] The present embodiment uses the righting strips 9 to right the brewing basket 4, preventing the brewing basket 4 from deviating and contacting the inner side of the cooking cavity 11 during the brewing process, thereby ensuring the smoothness of the side flow channel 111 and facilitating the full convection circulation of the liquid.

[0060] When the righting strips 9 are arranged on the inner side of the cooking cavity 11, the righting strips 9 can also act as turbulence bones to disturb the flow of the beverage in the cooking cavity 11, thereby improving the uniform heating effect.

[0061] Further, the righting strips 9 are arranged on the inner side of the cooking cavity 11, and the basket cover 45 of the brewing basket 4 is in clearance fit with the plurality of righting strips 9. The outer diameter of the side peripheral wall of the brewing basket 4 is smaller than the outer diameter of the basket cover 45, which not only realizes the righting and centering of the brewing basket 4 by the righting strips 9, but also provides a large space between the side peripheral wall of the brewing basket 4 and the inner side of the cooking cavity 11 to form the side flow channel 111.

[0062] The lengths of the plurality of righting strips 9 can be the same or different, the widths of the plurality of righting strips 9 can be the same or different, and the height positions of the plurality of righting strips 9 on the inner wall of the cooking cavity 11 can be the same or different.

[0063] In an embodiment, the heating device 2 comprises an electronic temperature sensor for real-time monitoring of the temperature.

[0064] In an embodiment, as shown in Figure 6 、 Figure 8 The inner wall of the cooking cavity 11 is provided with a highest liquid level mark 10, and the highest liquid level of the liquid added into the cooking cavity 11 should not exceed the highest liquid level mark 10.

[0065] The above description is merely illustrative of the specific embodiments of the present application, and is not intended to limit the scope of the present application. Any person skilled in the art, without departing from the concept and principles of the present application, can make equivalent changes and modifications, which should be within the scope of the present application. It should be noted that the components of the present application are not limited to the above overall application, and the technical features described in the specification of the present application can be selected for single use or combined use, therefore, the present application naturally covers other combinations and specific applications related to the inventive points of the present application.

Claims

1. A food processor, characterized in that, The cooking machine comprises: a kettle body, an inner part of which is provided with a cooking cavity; a stirring device, which is arranged in the kettle body and comprises a stirring head located in the cooking cavity; a brewing basket, which is arranged in the cooking cavity and has a material placing cavity defined by a top wall, a bottom wall and a side peripheral wall of the brewing basket, the bottom wall is provided with a lower overflow hole, the top wall is provided with an upper overflow hole, the side peripheral wall and an inner side surface of the cooking cavity have a side flow channel, the stirring head is located between the bottom wall and an inner bottom surface of the cooking cavity, the bottom wall and the inner bottom surface of the cooking cavity can jointly define a centrifugal space for centrifugal stirring of the stirring head on liquid, the centrifugal space, the side flow channel, the upper overflow hole, the material placing cavity and the lower overflow hole are sequentially communicated to form a full counterflow circulation flow channel; the cooking machine further comprises a pull rod, the pull rod is connected with the brewing basket and can drive the brewing basket to move up and down in the cooking cavity, the brewing basket has a lower limit position in the cooking cavity, in a state where the brewing basket is located at the lower limit position, the bottom wall of the brewing basket and the inner bottom surface of the cooking cavity jointly define the centrifugal space; the cooking machine further comprises a filter pressing member arranged in the material placing cavity, the pull rod is connected with the filter pressing member, the pull rod passes through the top wall and is in sliding fit with the top wall, the pull rod can drive the filter pressing member to move up and down in the material placing cavity and can drive the brewing basket to move up and down in the cooking cavity through the filter pressing member, and the full counterflow circulation flow channel passes through the filter pressing member; wherein the side peripheral wall of the brewing basket is a continuously extended annular structure without openings; in the state where the brewing basket is located at the lower limit position, the bottom wall of the brewing basket is spaced apart from and adjacent to the stirring head.

2. The food processor of claim 1, wherein, the filter pressing member comprises a filter screen and a clamping disc for clamping the filter screen, the clamping disc is a hollow structure, an outer periphery of the clamping disc and the side peripheral wall have an annular gap, and an outer periphery of the filter screen is in contact with the side peripheral wall.

3. The food processor of claim 2, wherein, the filter pressing member further comprises an annular spring, the annular spring is fixed to the outer periphery of the clamping disc and presses the outer periphery of the filter screen from above, and the annular spring is in close contact with the side peripheral wall.

4. The food processor of claim 1, wherein, the kettle body has a kettle opening, a kettle cover is arranged at the kettle opening, the pull rod passes through the kettle cover, one end of the pull rod is connected with the brewing basket, and the other end of the pull rod is located outside the kettle body and is connected with a pull knob.

5. The food processor of claim 1, wherein, the brewing basket further comprises a plurality of supporting feet fixed to the bottom of the bottom wall, in a state where the plurality of supporting feet are in contact with the inner bottom surface of the cooking cavity, the brewing basket is located at the lower limit position, and the stirring head is located inside the plurality of supporting feet.

6. The food processor of any one of claims 1 to 5, wherein, the cooking machine further comprises a heating device arranged in the kettle body, and the heating device is isolated from the cooking cavity.

7. The food processor of any one of claims 1 to 5, wherein, a plurality of righting strips are arranged on the inner side surface of the cooking cavity or the outer side surface of the side peripheral wall of the brewing basket, each righting strip extends along the axial direction of the cooking cavity and passes through the side flow channel, and the plurality of righting strips are arranged in a spaced apart manner along the circumferential direction of the cooking cavity.

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