A stirring and cutting device and a complementary food processor having the same

Abstract

The utility model discloses a kind of stirring cutting devices, including inner cup component and head, the inner cup component includes inner cup body, inner cover is arranged on the top of inner cup body and is set in the stirring blade of inner cup body;The head is set above inner cover, driving unit is equipped in the head, the driving unit is driven with stirring blade transmission cooperation to drive stirring blade rotation. Among them, first magnetic member is equipped on the inner cover, second magnetic member is equipped in the stirring blade, the first magnetic member and second magnetic member are magnetically attracted to realize the fixation of stirring blade. Therefore, by setting first magnetic member on inner cover and setting second magnetic member in stirring blade, the first magnetic member and second magnetic member are magnetically attracted to stirring blade can be adsorbed and suspended, so as not to set cup shaft in inner cup body, avoid that cup shaft and stirring blade shaft friction produces powder, make food more safe and sanitary.In addition, the utility model also provides a complementary food cooking machine with the stirring cutting device.

Description

Technical Field

[0001] This utility model relates to the field of food mixing and cutting technology, and in particular to a mixing and cutting device and a baby food processor having the same. Background Technology

[0002] Existing food mixing and cutting devices (such as meat grinders and baby food processors) typically include a cup body, a lid covering the top of the cup body, a mixing blade disposed within the cup body, and a drive motor detachably mounted on the lid to rotate the mixing blade. The cup body has a cup shaft at its bottom, and the mixing blade shaft is rotatably mounted on the cup shaft. Thus, when the drive motor rotates the mixing blade, the mixing blade shaft can rotate around the axis of a fixed shaft.

[0003] During the rotation of the mixing blade shaft, friction occurs between it and the cup shaft, generating powder and debris. When this debris mixes with food and is ingested, it can negatively impact human health. Furthermore, prolonged friction accelerates wear on the mixing blade shaft, causing it to loosen and resulting in increased noise. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, one of the objectives of this utility model is to provide a stirring and cutting device that can solve the problems mentioned in the background art, such as powder generation due to friction between the stirring blade shaft and the cup shaft, and wear of the stirring blade shaft due to long-term friction. Another objective of this utility model is to provide a baby food processor with the stirring and cutting device.

[0005] One of the objectives of this utility model is achieved through the following technical solution:

[0006] A stirring and cutting device, comprising:

[0007] The inner cup assembly includes an inner cup body, an inner cover covering the top of the inner cup body, and a stirring blade disposed within the inner cup body.

[0008] The machine head is located above the inner cover; the machine head is equipped with a drive unit, which is in transmission cooperation with the stirring blade to drive the stirring blade to rotate;

[0009] The inner cover is provided with a first magnetic component, and the stirring blade is provided with a second magnetic component. The first magnetic component and the second magnetic component are magnetically attracted to each other to fix the stirring blade.

[0010] As an optional implementation, a limiting shaft is provided on the inner bottom of the inner cup body, the stirring blade includes a blade shaft and a blade disposed on the blade shaft, a limiting groove is provided at the bottom of the blade shaft, and the limiting shaft extends into the limiting groove and is in clearance fit with the limiting groove.

[0011] As an optional implementation, the top of the inner cover is provided with a fixing bracket, the first magnetic component is a first magnetic ring installed in the fixing bracket; the second magnetic component is a second magnetic ring installed in the cutter shaft and located at the top position.

[0012] As an optional implementation, the top of the cutter shaft is provided with a connecting shaft, which extends through the inner cover;

[0013] The output end of the drive unit is provided with a connector, and the bottom of the connector is provided with a groove. The top of the connecting shaft extends into the groove to achieve a transmission connection.

[0014] As an optional implementation, the top of the connecting shaft is provided with a locking head, and the outer side wall of the locking head is provided with a plurality of spaced first locking blocks; the top of the groove is provided with a slot communicating therewith, and the inner side wall of the slot is provided with a plurality of spaced second locking blocks.

[0015] When the top of the connecting shaft extends into the groove, the locking head extends into the slot. At this time, the outer side wall of the connecting shaft fits against the inner side wall of the groove to achieve a limiting position, and several first locking blocks and several second locking blocks interlock with each other to achieve a transmission connection.

[0016] The second objective of this utility model is achieved by the following technical solution:

[0017] A baby food processor includes a base, an outer cup, and the aforementioned blending and cutting device, wherein:

[0018] The outer cup is mounted on the base, and a heating element is provided inside the base. The heating element is attached to the outer bottom of the outer cup to achieve heat transfer.

[0019] The inner cup is located inside the outer cup, and there are gaps between the outer side wall of the inner cup and the inner side wall of the outer cup, and between the outer bottom wall of the inner cup and the inner bottom wall of the outer cup to form a water storage cavity. The heating component can heat the water in the water storage cavity to form steam, and then the steam can enter the inner cup to steam the food placed in the inner cup.

[0020] As an optional implementation, the outer cup, the inner cup body, and the inner lid are made of glass or stainless steel, and the stirring blade is made entirely of stainless steel.

[0021] As an optional implementation, a bracket is also included at the top opening of the outer cup, wherein:

[0022] The inner wall of the bracket is provided with a plurality of protrusions, and the top of the inner cup is provided with a first flange. The inner cup is hung on the plurality of protrusions through the first flange to be housed in the outer cup. A first gap is provided between the inner side wall of the bracket and the outer side wall of the inner cup to form a first airflow channel for steam to flow in.

[0023] The inner cover is placed on the bracket, and there is a second gap between the bottom wall of the inner cover and the top wall of the inner cup to form a second airflow channel for steam to flow in. The steam generated in the water storage cavity can enter the inner cup through the first airflow channel and the second airflow channel in sequence.

[0024] As an alternative implementation, the bracket is made of glass or stainless steel.

[0025] As an optional implementation, a sealing ring is also included, which is fitted over the outside of the bracket, wherein:

[0026] The sealing ring is provided with several protrusions that pass through the bracket. When the inner cup is hung on the bracket, the outer wall of the inner cup abuts against the several protrusions to achieve limiting and fixing.

[0027] The bracket is attached to the top opening of the outer cup via the sealing ring, and a waterproof seal is formed between the bracket and the top opening of the outer cup via the sealing ring.

[0028] In summary, this utility model has the following technical effects:

[0029] (1) The stirring and cutting device of this utility model provides a first magnetic element on the inner cover and a second magnetic element in the stirring blade. The first magnetic element and the second magnetic element are magnetically attracted to each other, thereby suspending the stirring blade. This eliminates the need to provide a cup shaft in the inner cup, avoids friction between the cup shaft and the stirring blade shaft, and prevents the generation of powder, making the food safer and more hygienic.

[0030] (2) The stirring and cutting device of this utility model has a limiting shaft protruding from the bottom of the inner cup and a limiting groove opened at the bottom of the blade shaft of the stirring blade. The limiting shaft extends into the limiting groove and is fitted with the limiting groove with a gap. Thus, the limiting shaft and the limiting groove can limit the stirring blade through the abutting fit, preventing the stirring blade from shifting and hitting the inner cup due to the large size of the food particles when starting up and the inner cover not adsorbing the stirring blade in place, thus ensuring the safety of the product.

[0031] (3) The food processor of this utility model, under the action of the heating element, can continuously generate saturated steam after the water in the water storage chamber boils. The steam temperature can be stably maintained at 100°C and enter the inner cup to steam the food, thereby effectively killing bacteria. In addition, since the high temperature steam directly contacts the surface of the food, it can efficiently transfer heat, thereby reducing cooking time and improving cooking efficiency.

[0032] (4) The inner cup and inner lid of the food processor of this utility model are made of glass or stainless steel, and the stirring blade is made of stainless steel. In this way, only glass and stainless steel are in contact with the food, and no plastic material is in direct contact with the food. There is no need to worry about the release of harmful substances during high-temperature cooking, making the food safer and more hygienic.

[0033] (5) The baby food processor of this utility model has a bracket made of glass or stainless steel. Compared with the bracket made of plastic, it can not only avoid the plastic parts from being aged by long-term steam fumes and extend their service life, but also prevent them from releasing harmful substances and seeping into the steam and then into the food, thereby ensuring the safety and hygiene of the food. Attached Figure Description

[0034] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0035] Figure 1 This is a schematic diagram of the stirring and cutting device according to Embodiment 1 of this utility model;

[0036] Figure 2 This is an exploded view of the stirring and cutting device according to Embodiment 1 of this utility model;

[0037] Figure 3 This is an exploded view of the inner cup assembly in the stirring and cutting device according to Embodiment 1 of this utility model;

[0038] Figure 4 This is a cross-sectional schematic diagram of the inner cup assembly in the stirring and cutting device according to Embodiment 1 of this utility model;

[0039] Figure 5 This is a schematic diagram of the head structure in the stirring and cutting device of Embodiment 1 of this utility model;

[0040] Figure 6 This is a cross-sectional schematic diagram of the stirring and cutting device according to Embodiment 1 of this utility model;

[0041] Figure 7 This is a schematic diagram of the structure of the baby food processor according to Embodiment 2 of this utility model;

[0042] Figure 8 This is an exploded view of the baby food processor according to Embodiment 2 of this utility model;

[0043] Figure 9 This is a schematic diagram of the structure of the baby food processor according to Embodiment 2 of this utility model, in which the bracket and the sealing ring are assembled together;

[0044] Figure 10 This is a cross-sectional schematic diagram of the inner cup assembly of the baby food processor in Embodiment 2 of this utility model being hung on a bracket equipped with a sealing ring;

[0045] Figure 11 for Figure 10 A cross-sectional view from another perspective;

[0046] Figure 12 This is a cross-sectional schematic diagram of the baby food processor according to Embodiment 2 of this utility model.

[0047] The meanings of the reference numerals in the attached figures are as follows:

[0048] 1. Stirring and cutting device; 11. Inner cup assembly; 111. Inner cup body; 1111. Limiting shaft; 1112. First flange; 112. Inner cover; 1121. First through hole; 1122. Second flange; 113. Stirring blade; 1131. Blade shaft; 11311. Limiting groove; 1132. Blade; 1133. Connecting shaft; 1134. Clamping head; 11341. First clamping block; 114. Fixing bracket; 115. First magnetic component; 116. Second magnetic component; 12 1. Machine head; 121. Upper housing; 122. Lower housing; 1221. Boss; 123. Drive unit; 124. Connector; 1241. Groove; 1242. Slot; 12421. Second locking block; 2. Base; 3. Outer cup; 4. Bracket; 41. Protrusion; 42. Positioning groove; 43. Second through hole; 5. Sealing ring; 51. Protrusion; 6. Heating component; 61. Heating plate; 611. First heating plate; 612. Second heating plate; 62. Heating tube. Detailed Implementation

[0049] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0050] In this invention, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this invention and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0051] Furthermore, in addition to indicating direction or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this utility model according to the specific circumstances.

[0052] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this utility model based on the specific circumstances.

[0053] Furthermore, the terms "first," "second," etc., are primarily used to distinguish different devices, components, or parts (which may be the same or different in specific type and construction), and are not intended to indicate or imply the relative importance or quantity of the indicated devices, components, or parts. Unless otherwise stated, "a plurality of" means two or more.

[0054] The technical solution of this utility model will be further described below with reference to the embodiments and accompanying drawings.

[0055] Example 1

[0056] See Figures 1 to 6 This application provides a stirring and cutting device 1, including an inner cup assembly 11 and a cutting head 12. The inner cup assembly 11 includes an inner cup body 111, an inner cover 112 covering the top of the inner cup body 111, and a stirring blade 113 disposed inside the inner cup body 111. The cutting head 12 is disposed above the inner cover 112, and a drive unit 123 is provided inside the cutting head 12. The drive unit 123 is in a transmission cooperation with the stirring blade 113 to drive the stirring blade 113 to rotate. The inner cover 112 is provided with a first magnetic element 115, and the stirring blade 113 is provided with a second magnetic element 116. The first magnetic element 115 and the second magnetic element 116 are magnetically attracted to achieve levitation and fixation of the stirring blade 113.

[0057] Therefore, by providing a first magnet 115 on the inner cover 112 and a second magnet 116 inside the stirring blade 113, the first magnet 115 and the second magnet 116 are magnetically attracted to each other, thereby suspending the stirring blade 113. This eliminates the need to provide a cup shaft inside the inner cup body 111, avoiding the friction between the cup shaft and the blade shaft 1131 of the stirring blade 113, which would otherwise generate powder and make the food safer and more hygienic.

[0058] Specifically, the inner cover 112 has a ring-shaped fixing bracket 114 at the top. The first magnetic component 115 is a first magnetic ring installed in the fixing bracket 114. The second magnetic component 116 is a second magnetic ring installed in the blade shaft 1131 and located at the top. The magnetic poles of the second magnetic ring are opposite to those of the first magnetic ring. When the inner cover 112 is placed on the top of the inner cup 111, the first magnetic ring and the second magnetic ring are attracted by magnetism, thereby attracting and suspending the stirring blade 113.

[0059] See Figures 3 to 5 The top of the cutter shaft 1131 is provided with a connecting shaft 1133, the upper end of which protrudes through the inner cover 112. The inner cover 112 has a first through hole 1121 in the middle, through which the connecting shaft 1133 passes. The drive unit 123 is a drive motor, and the output end of the drive motor is provided with a connector 124. The bottom of the connector 124 has a groove 1241, and the top of the connecting shaft 1133 extends into the groove 1241 to achieve a transmission connection.

[0060] Specifically, the top of the connecting shaft 1133 is provided with a locking head 1134, and the outer side wall of the locking head 1134 is provided with a plurality of spaced first locking blocks 11341; the top of the groove 1241 is provided with a slot 1242 communicating with it, and the inner side wall of the slot 1242 is provided with a plurality of spaced second locking blocks 12421; thus, when the top of the connecting shaft 1133 extends into the groove 1241, the locking head 1134 extends into the slot 1242, at which time the outer side wall of the connecting shaft 1133 and the inner side wall of the groove 1241 fit together to achieve a limiting position, preventing the connecting shaft 1133 from deflecting forward, backward, left, or right, and the plurality of first locking blocks 11341 and the plurality of second locking blocks 12421 are interlocked to achieve a transmission connection.

[0061] Therefore, when the drive motor drives the connector 124 to rotate, it can drive the connecting shaft 1133 to rotate, which in turn drives the stirring blade 113 to rotate to achieve stirring and cutting of the food.

[0062] It should be noted that when the connector 124 on the drive motor is engaged with the connecting shaft 1133 on the stirring blade 113 to achieve a transmission connection, the stirring blade 113 can still move up and down. It is necessary to use the magnetic attraction between the first magnet 115 on the inner cover 112 and the second magnet 116 on the stirring blade 113 to fix the stirring blade 113.

[0063] See Figure 4 The inner bottom of the inner cup 111 is provided with a limiting shaft 1111. The stirring blade 113 includes a blade shaft 1131 and a blade 1132 disposed on the blade shaft 1131. A limiting groove 11311 is opened at the bottom of the blade shaft 1131. The limiting shaft 1111 extends into the limiting groove 11311 and is in clearance fit with the limiting groove 11311.

[0064] Therefore, by providing a limiting shaft 1111 protruding from the bottom of the inner cup 111 and a limiting groove 11311 at the bottom of the blade shaft 1131 of the stirring blade 113, the limiting shaft 1111 extends into the limiting groove 11311 and is in clearance fit with the limiting groove 11311. Thus, through the abutting fit between the limiting shaft 1111 and the limiting groove 11311, the stirring blade 113 can be limited, preventing the stirring blade 113 from shifting and hitting the inner cup 111 due to the inner cover 112 failing to hold the stirring blade 113 in place when starting up because the food particles are too large, thus ensuring the safety of product use.

[0065] Example 2

[0066] See Figures 1 to 12 This embodiment provides a baby food processor, including a base 2, an outer cup 3, and a stirring and cutting device 1 as described in Embodiment 1. The outer cup 3 is mounted on the base 2, and a heating element 6 is provided inside the base 2. The heating element 6 is attached to the outer bottom of the outer cup 3 to achieve heat transfer. The inner cup body 111 is located inside the outer cup 3, and there are gaps between the outer side wall of the inner cup body 111 and the inner side wall of the outer cup 3, and between the outer bottom wall of the inner cup body 111 and the inner bottom wall of the outer cup 3 to form a water storage cavity. The heating element 6 can heat the water in the water storage cavity to form steam, and then the steam can enter the inner cup body 111 to steam the food placed in the inner cup body 111.

[0067] Therefore, under the action of the heating element 6, the water in the water storage chamber can continuously generate saturated steam after boiling. The steam temperature can be stably maintained at 100°C and enter the inner cup 111 to steam the food, thereby effectively killing bacteria. In addition, since the high-temperature steam is in direct contact with the surface of the food, it can efficiently transfer heat, thereby reducing cooking time and improving cooking efficiency.

[0068] Preferably, the inner cup body 111 is made of glass, while the inner lid 112 and the stirring blade 113 are both made of stainless steel. In this way, only glass and stainless steel come into contact with the food, eliminating direct contact between plastic materials and food, thus preventing the release of harmful substances during high-temperature cooking and ensuring food safety and hygiene.

[0069] Of course, in other embodiments, the inner cup 111 can also be made of stainless steel, and the inner lid 112 can also be made of glass, which can also achieve food contact without plastic material, so there is no limitation on the material.

[0070] See Figures 8 to 12 The baby food processor also includes a bracket 4 located at the top opening of the outer cup 3. The bracket 4 has a ring-shaped structure and its inner side wall is provided with several protrusions 41. The top edge of the inner cup 111 is bent outward to form a first flange 1112. The inner cup 111 is hooked onto the several protrusions 41 through the first flange 1112 to be housed inside the outer cup 3. There is a first gap between the inner side wall of the bracket 4 and the outer side wall of the inner cup 111 to form a first airflow channel for steam to flow in. In addition, the inner wall of the bracket 4 is also provided with a positioning groove 42. The outer periphery of the inner cover 112 is bent downward to form a second flange 1122. The inner cover 112 is hooked onto the positioning groove 42 through the second flange 1122. There is a second gap between the bottom wall of the inner cover 112 and the top wall of the inner cup 111 to form a second airflow channel for steam to flow in.

[0071] Therefore, see Figure 12 Under the action of the heating element 6, the water in the water storage cavity can be heated to generate steam. Then the steam moves upward and enters the inner cup 111 through the first airflow channel and the second airflow channel in sequence to steam the food placed in the inner cup 111.

[0072] Preferably, it also includes a sealing ring 5 sleeved on the outside of the bracket 4. This sealing ring 5 is also annular in structure. The inner wall of the sealing ring 5 is provided with several protrusions 51. The bracket 4 has second through holes 43 corresponding to the protrusions 51, allowing the protrusions 51 to pass through the second through holes 43 and extend into the inside of the bracket 4. Thus, when the inner cup 111 is attached to the bracket 4, the outer wall of the inner cup 111 abuts against the protrusions 51 to achieve positioning and fixation (e.g., ...). Figure 11 (As shown). Preferably, the protrusion 51 is a protrusion integrally formed on the sealing ring 5.

[0073] Therefore, based on the above structure, during use, the sealing ring 5 can be first fitted onto the outside of the bracket 4 to achieve assembly and fixation between the two (e.g., Figure 9As shown), the sealing ring 5 and bracket 4 are then attached to the top opening of the outer cup 3 to achieve limiting and fixing. At this time, the bracket 4 and the top opening of the outer cup 3 form a waterproof seal through the sealing ring 5. Next, the inner cup body 111 is attached to the bracket 4 to be housed inside the outer cup 3. Finally, the inner cover 112 is placed on the bracket 4 to seal the top of the inner cup body 111, thus completing the assembly.

[0074] In addition, when it is necessary to disassemble for cleaning, the inner cover 112, the inner cup 111, and the sealing ring 5 and bracket 4 assembled together can be removed in sequence, and then the sealing ring 5 and bracket 4 can be separated, so that each part can be cleaned individually, which is simple, convenient and has a good cleaning effect.

[0075] Preferably, the tray 4 is made of glass or stainless steel. Compared with the tray 4 made of plastic, it can not only avoid the aging caused by long-term exposure to steam and extend its service life, but also prevent the release of harmful substances and seep into the steam and then into the food, thereby ensuring the safety and hygiene of the food.

[0076] It should be noted that in other embodiments, the bracket 4 can also be made of high-temperature resistant plastic material, which can also meet the usage requirements, so there is no limitation on its material here.

[0077] See Figure 12 When the inner cover 112 magnetically attracts the stirring blade 113, a third gap is formed between the bottom wall of the inner cover 112 and the top wall of the stirring blade 113 to create a third airflow channel for steam to flow out. A fourth gap is formed between the inner wall of the first through hole 1121 on the inner cover 112 and the outer wall of the connecting shaft 1133 to create a fourth airflow channel for steam to flow out. The connecting shaft 1133 passes through the fixed bracket 114 and is clearance-fitted with the fixed bracket 114 to allow steam to flow out. Additionally, a fifth gap is formed between the bottom wall of the head 12 and the top wall of the inner cover 112 to create a fifth airflow channel for steam to flow out. The head 12 also has a sixth airflow channel that connects to the outside and allows steam to flow out.

[0078] Therefore, see Figure 12 The steam inside the inner cup 111 can be discharged to the outside through the third airflow channel, the fourth airflow channel, the fifth airflow channel and the sixth airflow channel in sequence, thereby realizing the discharge of steam.

[0079] Specifically, the head unit 12 includes an upper housing 121 and a lower housing 122, which are interconnected and form an internal mounting cavity. The drive unit 123 is installed in the mounting cavity. The lower housing 122 has an upwardly extending boss 1221 that passes through the upper housing 121. The boss 1221 has a groove inside to form a sixth airflow channel, and the top of the boss 1221 has several exhaust holes that communicate with the sixth airflow channel.

[0080] Preferably, the outer cup 3 is made entirely of glass. For glass heating containers, this reduces the problem of heavy metal residues in stainless steel heating containers, which is more beneficial to drinking water health. In addition, the heating component 6 includes a heating plate 61 attached to the bottom of the outer cup 3 to achieve heat transfer and a heating tube 62 disposed at the bottom of the heating plate 61. The heating plate 61 includes a first heating plate 611 located at the bottom and a second heating plate 612 stacked on the first heating plate 611. The top surface of the second heating plate 612 is attached to the bottom surface of the outer cup 3, and the heating tube 62 is attached to the bottom surface of the first heating plate 611.

[0081] Therefore, by setting a second heating plate 612 on top of the first heating plate 611, the second heating plate 612 can cover several nut posts on the first heating plate 611. When the second heating plate 612 is in contact with the bottom of the outer cup 3, it can effectively prevent the user from observing the nut posts, thereby improving the overall aesthetics of the product and enhancing the user experience.

[0082] Of course, in other embodiments, the outer cup 3 can also be made of stainless steel, which can also meet the usage requirements, so there is no limitation on its material here. In addition, when the outer cup 3 is made of stainless steel, only one layer of heating plate 61 is needed.

[0083] In summary, this utility model has the following technical effects:

[0084] (a) The stirring and cutting device 1 of this utility model provides a first magnetic element 115 on the inner cover 112 and a second magnetic element 116 inside the stirring blade 113. The first magnetic element 115 and the second magnetic element 116 are magnetically attracted to each other, thereby attracting and suspending the stirring blade 113. This eliminates the need to provide a cup shaft inside the inner cup body 111, avoiding friction between the cup shaft and the blade shaft 1131 of the stirring blade 113, which would generate powder and make the food safer and more hygienic.

[0085] (II) The stirring and cutting device 1 of this utility model has a limiting shaft 1111 protruding from the bottom of the inner cup 111 and a limiting groove 11311 opened at the bottom of the blade shaft 1131 of the stirring blade 113. The limiting shaft 1111 extends into the limiting groove 11311 and is in clearance fit with the limiting groove 11311. Thus, through the abutting fit between the limiting shaft 1111 and the limiting groove 11311, the stirring blade 113 can be limited, preventing the stirring blade 113 from shifting and hitting the inner cup 111 due to the large size of the food particles when starting, and the inner cover 112 failing to hold the stirring blade 113 in place. This ensures the safety of product use.

[0086] (III) Under the action of the heating element 6, the water in the water storage chamber can continuously generate saturated steam after boiling. The steam temperature can be stably maintained at 100°C and enter the inner cup 111 to steam the food, thereby effectively killing bacteria. In addition, since the high-temperature steam directly contacts the surface of the food, it can efficiently transfer heat, thereby reducing cooking time and improving cooking efficiency.

[0087] (iv) The complementary food processor of this utility model is made of glass or stainless steel for the inner cup 111 and the inner lid 112, and the stirring blade 113 is made of stainless steel. In this way, only glass and stainless steel are in contact with the food, and no plastic material is in direct contact with the food. There is no need to worry about the release of harmful substances during high-temperature cooking, making the food safer and more hygienic.

[0088] (v) The baby food processor of this utility model has a bracket 4 made of glass or stainless steel. Compared with the bracket 4 made of plastic, it can not only avoid the plastic parts from aging due to long-term steam exposure and extend their service life, but also prevent them from releasing harmful substances and seeping into the steam and then into the food, thereby ensuring the safety and hygiene of the food.

[0089] The technical means disclosed in this utility model are not limited to those disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications are also considered within the scope of protection of this utility model.

Claims

1. A stirring and cutting device, characterized in that, include: The inner cup assembly includes an inner cup body, an inner cover covering the top of the inner cup body, and a stirring blade disposed within the inner cup body. The machine head is located above the inner cover; the machine head is equipped with a drive unit, which is in transmission cooperation with the stirring blade to drive the stirring blade to rotate; The inner cover is provided with a first magnetic component, and the stirring blade is provided with a second magnetic component. The first magnetic component and the second magnetic component are magnetically attracted to each other to fix the stirring blade.

2. The stirring and cutting device according to claim 1, characterized in that: The inner bottom of the inner cup body is provided with a limiting shaft. The stirring blade includes a blade shaft and a blade disposed on the blade shaft. A limiting groove is opened at the bottom of the blade shaft. The limiting shaft extends into the limiting groove and is in clearance fit with the limiting groove.

3. The stirring and cutting device according to claim 2, characterized in that, The inner cover is provided with a fixed bracket at the top, and the first magnetic component is a first magnetic ring installed in the fixed bracket; the second magnetic component is a second magnetic ring installed in the cutter shaft and located at the top position.

4. The stirring and cutting device according to claim 2 or 3, characterized in that, The top of the cutter shaft is provided with a connecting shaft, which extends through the inner cover; The output end of the drive unit is provided with a connector, and the bottom of the connector is provided with a groove. The top of the connecting shaft extends into the groove to achieve a transmission connection.

5. The stirring and cutting device according to claim 4, characterized in that, The top of the connecting shaft is provided with a locking head, and the outer side wall of the locking head is provided with a number of spaced first locking blocks; the top of the groove is provided with a slot that communicates with it, and the inner side wall of the slot is provided with a number of spaced second locking blocks. When the top of the connecting shaft extends into the groove, the locking head extends into the slot. At this time, the outer side wall of the connecting shaft fits against the inner side wall of the groove to achieve a limiting position, and several first locking blocks and several second locking blocks interlock with each other to achieve a transmission connection.

6. A baby food processor, characterized in that, It includes a base, an outer cup, and a stirring and cutting device as described in any one of claims 1-5, wherein: The outer cup is mounted on the base, and a heating element is provided inside the base. The heating element is attached to the outer bottom of the outer cup to achieve heat transfer. The inner cup is located inside the outer cup, and there are gaps between the outer side wall of the inner cup and the inner side wall of the outer cup, and between the outer bottom wall of the inner cup and the inner bottom wall of the outer cup to form a water storage cavity. The heating component can heat the water in the water storage cavity to form steam, and then the steam can enter the inner cup to steam the food placed in the inner cup.

7. The baby food processor according to claim 6, characterized in that: The outer cup, the inner cup body, and the inner lid are made of glass or stainless steel, and the stirring blade is made entirely of stainless steel.

8. The baby food processor according to claim 6, characterized in that: It also includes a bracket disposed at the top opening of the outer cup, wherein: The inner wall of the bracket is provided with a plurality of protrusions, and the top of the inner cup is provided with a first flange. The inner cup is hung on the plurality of protrusions through the first flange to be housed in the outer cup. A first gap is provided between the inner side wall of the bracket and the outer side wall of the inner cup to form a first airflow channel for steam to flow in. The inner cover is placed on the bracket, and there is a second gap between the bottom wall of the inner cover and the top wall of the inner cup to form a second airflow channel for steam to flow in. The steam generated in the water storage cavity can enter the inner cup through the first airflow channel and the second airflow channel in sequence.

9. The baby food processor according to claim 8, characterized in that: The bracket is made of glass or stainless steel.

10. The baby food processor according to claim 8 or 9, characterized in that: It also includes a sealing ring fitted over the outside of the bracket, wherein: The sealing ring is provided with several protrusions that pass through the bracket. When the inner cup is hung on the bracket, the outer wall of the inner cup abuts against the several protrusions to achieve limiting and fixing. The bracket is attached to the top opening of the outer cup via the sealing ring, and a waterproof seal is formed between the bracket and the top opening of the outer cup via the sealing ring.

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