Complementary food machine

Abstract

A complementary food cup comprises an outer cup, an inner cup, an outer cup cover and an inner cup cover, the inner cup is arranged in the outer cup, a water storage cavity is formed between the inner cup and the outer cup, the outer cup cover is detachably connected with the outer cup, the outer cup cover is provided with an extending part extending into the space between the outer cup and the inner cup, and the inner cup cover is provided with a water storage cavity. The free end of the extending part and the inner wall face of the outer cup are arranged in a sealed mode, a pressure relief hole is formed in the extending part and located above the free end of the extending part, the inner cup cover is located in the outer cup and detachably connected with the inner cup, the inner cup cover is provided with a through hole communicated with the inner cup, and a first channel communicated with the through hole is formed between the inner cup cover and the outer cup cover. The first channel is communicated with the pressure relief hole, and the other positions, except the position of the through hole, of the end face of the end, facing the outer cup, of the inner cup cover are higher than the position of the through hole. The complementary food machine disclosed by the embodiment of the utility model has the advantages of high steam utilization rate, high cooking efficiency and high reliability.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, and particularly to a supplementary food machine. Background Art

[0002] The supplementary food machine is favored by a large number of users due to its complete functions for making food materials. In related technologies, the supplementary food machine includes an outer cup, an inner cup, and a stirring assembly for crushing food. Water can be added between the outer cup and the inner cup to heat the food in the inner cup by heating the water into water vapor. However, in the supplementary food machine in related technologies, the condensed water is likely to be lost, which affects the efficiency and reliability of cooking food with the supplementary food machine. Summary of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems in related technologies to some extent. For this purpose, an embodiment of the utility model provides a supplementary food machine, which has a high utilization rate of water vapor, a fast cooking efficiency, and the water in the outer cup is not easily lost, and has high reliability.

[0004] The supplementary food machine according to the embodiment of the utility model includes:

[0005] An outer cup;

[0006] An inner cup, which is arranged in the outer cup and a water storage cavity is formed between the inner cup and the outer cup;

[0007] An outer cup cover, which is detachably connected to the outer cup. The outer cup cover has an extension part extending between the outer cup and the inner cup. A sealing is provided between the free end of the extension part and the inner wall surface of the outer cup. A pressure relief hole is provided on the extension part, and the pressure relief hole is located above the free end of the extension part;

[0008] An inner cup cover, which is located in the outer cup and is detachably connected to the inner cup. The inner cup cover is provided with a through hole communicating with the inner cup. A first channel communicating with the through hole is formed between the inner cup cover and the outer cup cover. The first channel communicates with the pressure relief hole. On the end surface of the end of the inner cup cover facing the outer cup, the positions other than the position of the through hole are higher than the position of the through hole.

[0009] In the food processor according to the embodiment of the present utility model, water in the heating water storage cavity is heated to generate water vapor. The water vapor enters the inner cup to heat the food. Subsequently, the water vapor flows out through the through hole, the first channel, and the pressure relief hole in sequence. When the water vapor flows out of the through hole, part of the water vapor contacts the end face of the inner cup cover facing the outer cup and condenses into condensed water. The condensed water flows along the end face of the inner cup cover facing the outer cup towards the through hole and flows into the inner cup through the through hole to reheat the food in the inner cup, improving the utilization rate of the water vapor and the steaming efficiency of the food; when the water vapor flows out of the through hole, part of the water vapor also flows out through the pressure relief hole on the extension part. The condensed water carried by the water vapor can be retained in the sealed area between the outer cup and the extension part and the area (water storage area) surrounded by the outer cup and the extension part adjacent to the pressure relief hole. When the outer cup cover is opened, the condensed water retained in the water storage area can flow into the water storage cavity, reducing water loss, enabling the water to circulate between the water storage cavity and the inner cup, and ensuring the water volume in the water storage cavity and the reliability of the food processor.

[0010] Optionally, the end face of the inner cup cover facing the outer cup includes an inclined surface, and the inclined surface extends along the direction from the outer peripheral edge of the inner cup cover towards the through hole and is arranged to incline downward.

[0011] In the food processor according to the embodiment of the present utility model, the setting of the inclined surface makes the water vapor flowing out of the through hole easily contact the inclined surface and condense into water flow on the inclined surface, and flow into the through hole along the inclined direction of the inclined surface, reducing water loss, and can also reheat the food in the inner cup.

[0012] Optionally, the inner cup cover includes a peripheral wall and a bottom wall. The outer peripheral edge of the bottom wall is connected to the bottom of the peripheral wall. The through hole is provided on the bottom wall, and the bottom wall is in a shape with higher surrounding and lower center.

[0013] In the food processor according to the embodiment of the present utility model, the bottom wall is in a shape with higher surrounding and lower center, so that the condensed water generated after the water vapor in the inner cup flows out through the through hole can flow back into the inner cup along the bottom wall, facilitating reheating of the food in the inner cup. Moreover, the structure of the inner cup cover is simple, easy to manufacture, and cost-saving.

[0014] Optionally, the inner cup cover further includes an arc-shaped wall. The arc-shaped wall extends outward and downward from the outer peripheral edge of the top of the peripheral wall. A fitting groove is formed between the arc-shaped wall and the peripheral wall, and the top of the inner cup is fitted in the fitting groove.

[0015] In the food processor according to the embodiment of the present utility model, the setting of the arc-shaped wall enables the condensed water formed by part of the water vapor in the first channel on the arc-shaped wall to flow into the water storage cavity along the extending direction of the arc-shaped wall, reducing water loss. The top of the inner cup is fitted in the fitting groove, realizing the detachable connection between the inner cup cover and the inner cup, improving the fitting degree between the inner cup and the inner cup cover. Moreover, the structure of the inner cup cover is simple, easy to manufacture, and cost-saving.

[0016] Optionally, the extension portion is located on the outer peripheral side of the arc-shaped wall. The lower end of the extension portion is higher than and adjacent to the lower end of the arc-shaped wall, and the pressure relief hole is not lower than the upper surface of the arc-shaped wall.

[0017] For the food processor according to the embodiment of the present invention, the lower end of the extension portion is higher than the lower end of the arc-shaped wall, making it easy to uncover the outer cup cover. Moreover, the pressure relief hole is not lower than the upper surface of the arc-shaped wall, facilitating the smooth entry of water vapor from the first channel into the pressure relief hole.

[0018] Optionally, the inner cup and the inner wall surface of the fitting groove are arranged at intervals to form a second channel. The second channel communicates with the water storage cavity and the inner cup. The distance between the inner peripheral surface of the inner cup and the outer peripheral surface of the peripheral wall is smaller than the distance between the outer peripheral surface of the inner cup and the inner peripheral surface of the arc-shaped wall.

[0019] For the food processor according to the embodiment of the present invention, the water vapor in the water storage cavity flows into the inner cup through the second channel. And the distance between the inner peripheral surface of the inner cup and the outer peripheral surface of the peripheral wall is relatively small. The water vapor flowing into the inner cup can flow along the inner peripheral surface of the inner cup from the top to the bottom of the inner cup, which can wash the food adhering to the inner peripheral surface of the inner cup to the middle position of the inner cup, reducing food waste and improving food utilization rate.

[0020] Optionally, a plurality of spaced-apart limiting portions are provided on the outer peripheral surface of the peripheral wall. One end of the limiting portion away from the peripheral wall abuts against the inner peripheral surface of the inner cup.

[0021] For the food processor according to the embodiment of the present invention, the setting of the limiting portion facilitates the positioning of the inner cup when the inner cup and the fitting groove are engaged, making it difficult for the inner peripheral surface of the inner cup to fit with the outer peripheral surface of the peripheral wall. Thus, the water vapor in the water storage cavity can easily enter the inner cup from between the outer peripheral surface of the peripheral wall and the inner peripheral surface of the inner cup.

[0022] Optionally, the food processor further includes a bracket. The bracket is located inside the outer cup and is fitted on the outer peripheral surface of the inner cup. At least part of the bracket abuts against the lower surface of the inner cup cover. The bracket is provided with an air inlet hole communicating with the through hole and the first channel. The top surface of the bracket has a first protruding portion, and the outer peripheral surface of the inner cup is provided with a second protruding portion. The first protruding portion and the second protruding portion are in circumferential abutment on the inner cup.

[0023] For the food processor according to the embodiment of the present invention, through the setting of the bracket, it is convenient for the user to take and place the inner cup. Moreover, the setting of the air inlet hole facilitates the entry of the water vapor in the water storage cavity into the inner cup through the air inlet hole. The first protruding portion on the top surface of the bracket and the second protruding portion on the outer peripheral surface of the inner cup are in circumferential abutment on the inner cup, which can position the inner cup and keep the inner cup stable, improving the safety and reliability of the food processor.

[0024] Optionally, the supplementary food processor further includes a handle, the handle is provided on the top surface of the bracket, the first protruding portion is located inside the handle, and the inner cup cover is located inside the handle.

[0025] For the supplementary food processor according to the embodiment of the present invention, the arrangement of the handle facilitates the taking and placing of the bracket, and thus facilitates the taking and placing of the inner cup.

[0026] Optionally, the through hole is located at the central position of the inner cup cover; and / or,

[0027] The supplementary food processor further includes a seal, the seal is provided between the free end of the extension portion and the inner wall surface of the outer cup, and the pressure relief hole is located above the seal; and / or,

[0028] The outer cup has a cup mouth, the pressure relief hole is communicated with the cup mouth, and the center of the pressure relief hole is lower than the center of the cup mouth. The extension portion and the inner cup cover are arranged at intervals to form a third channel, and the third channel is communicated with the pressure relief hole; and / or,

[0029] The supplementary food processor further includes a stirring assembly, a motor and a connector. The upper end of the connector passes through the through hole and is connected to the output shaft of the motor, the lower end of the connector is connected to the stirring assembly, and the connector is in clearance fit with the through hole.

[0030] For the supplementary food processor according to the embodiment of the present invention, the arrangement of the seal makes the water vapor in the water storage cavity not easy to overflow between the free end of the extension portion and the inner wall surface of the outer cup, reducing the loss of the heat of the water vapor. The pressure relief hole is located above the seal, which is convenient for the condensed water carried by the water vapor passing through the pressure relief hole to stay in the area surrounded by the outer cup, the seal and the extension portion and adjacent to the pressure relief hole, reducing the loss of water;

[0031] The center of the pressure relief hole is lower than the center of the cup mouth, and the extension portion and the inner cup cover are arranged at intervals to form a third channel. When the water in the water storage area reaches the position of the pressure relief hole, it can flow back through the pressure relief hole and through the third channel back into the outer cup, further facilitating the water to flow into the outer cup and reducing the loss of water in the outer cup;

[0032] The through hole is located at the central position of the inner cup cover, so that the connector fitted in the through hole is located at the central position of the inner cup cover, and the stirring assembly is located in the middle of the inner cup, which is convenient for the stirring assembly to fully stir the food in the inner cup and improve the steaming efficiency. Description of the Drawings

[0033] Figure 1 is a schematic diagram of the supplementary food processor according to the embodiment of the present invention.

[0034] Figure 2 is a sectional view of the supplementary food processor according to the embodiment of the present invention.

[0035] Figure 3 is Figure 1 An enlarged schematic view of part A in

[0036] Figure 4 An exploded schematic view of the food supplement machine according to an embodiment of the present utility model.

[0037] Figure 5 A schematic view of the bottom surface of the inner cup cover of the food supplement machine according to an embodiment of the present utility model.

[0038] Figure 6 is Figure 5 A cross-sectional schematic view taken along A-A in

[0039] Figure 7 A top view of the cooperation between the inner cup and the bracket of the food supplement machine according to an embodiment of the present utility model.

[0040] Figure 8 A schematic view of the bracket of the food supplement machine according to an embodiment of the present utility model.

[0041] Reference numerals: 100, food supplement cup; 1, outer cup; 11, cup mouth; 2, inner cup; 21, second protruding part; 3, outer cup cover; 31, extension part; 311, pressure relief hole; 32, bottom surface; 4, inner cup cover; 41, through hole; 42, inclined surface; 43, peripheral wall; 44, bottom wall; 45, arc wall; 46, fitting groove; 47, limiting part; 5, water storage cavity; 61, first channel; 62, second channel; 63, third channel; 7, bracket; 71, air inlet hole; 72, first protruding part; 73, bracket body; 731, accommodating hole; 732, top surface; 733, peripheral surface; 7331, notch; 74, anti-slip part; 81, handle; 82, seal; 91, stirring assembly; 92, connector. Detailed Description of the Invention

[0042] The embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present utility model, and should not be construed as limiting the present utility model.

[0043] As Figures 1-8 shown, the food supplement machine according to an embodiment of the present utility model includes an outer cup 1, an inner cup 2, an outer cup cover 3 and an inner cup cover 4. The inner cup 2 is arranged inside the outer cup 1, and a water storage cavity 5 is formed between the inner cup 2 and the outer cup 1. The outer cup cover 3 is detachably connected to the outer cup 1. The outer cup cover 3 has an extension part 31 extending between the outer cup 1 and the inner cup 2. The free end of the extension part 31 is hermetically arranged with the inner wall surface of the outer cup 1. A pressure relief hole 311 is provided on the extension part 31, and the pressure relief hole 311 is located above the free end of the extension part 31.

[0044] The inner cup cover 4 is located inside the outer cup 1 and is detachably connected to the inner cup 2. The inner cup cover 4 is provided with a through hole 41 communicating with the inner cup 2. A first channel 61 communicating with the through hole 41 is formed between the inner cup cover 4 and the outer cup cover 3. The first channel 61 communicates with the pressure relief hole 311. On the end face of the end of the inner cup cover 4 facing the outer cup 1, the positions other than the position of the through hole 41 are higher than the position of the through hole 41.

[0045] Specifically, as Figure 2 shown, the outer cup cover 3 has a bottom surface 32, and the first channel 61 is formed between the bottom surface 32 and the top surface of the inner cup cover 4.

[0046] Specifically, as Figure 2 shown, a water storage cavity 5 is formed by arranging a space between the outer peripheral surface of the inner cup 2 and the inner peripheral surface of the outer cup 1. The water in the water storage cavity 5 is heated to generate water vapor. The water vapor continuously flows from the water storage cavity 5 into the inner cup 2 to heat the food, and then the water vapor flows out through the through hole 41, the first channel 61, and the pressure relief hole 311 in sequence.

[0047] When the water vapor flows out of the through hole 41, part of the water vapor contacts the end face of the end of the inner cup cover 4 facing the outer cup 1 and condenses into condensed water with a relatively high temperature on the end face. Since the positions other than the position of the through hole 41 on the end face are higher than the position of the through hole 41, the condensed water on the end face can flow along the end face of the end of the inner cup cover 4 facing the outer cup 1 to the through hole 41 and flow into the inner cup 2 through the through hole 41 to reheat the food in the inner cup 2, improving the utilization rate of the water vapor and the steaming efficiency of the food.

[0048] Specifically, as Figures 2-3 shown, when the water vapor flows out of the through hole 41, part of the water vapor also flows out through the pressure relief hole 311 on the extension part 31. The condensed water carried by the water vapor can be retained in the sealed part between the outer cup 1 and the extension part 31 and in the area (water storage area) surrounded by the outer cup 1 and the extension part 31 and adjacent to the pressure relief hole 311. When the outer cup cover 3 is opened, the condensed water retained in the water storage area can flow into the water storage cavity 5, reducing the loss of water, enabling the water to circulate between the water storage cavity 5 and the inner cup 2, and ensuring the water volume in the water storage cavity 5 and the reliability of the food processor.

[0049] Optionally, as Figure 6 shown, the end face of the end of the inner cup cover 4 facing the outer cup 1 includes an inclined surface 42, and the inclined surface 42 extends along the direction from the outer peripheral edge of the inner cup cover 4 to the through hole 41 and is arranged to incline downward.

[0050] Specifically, the inclined surface 42 is arranged such that when the water vapor flowing out of the through hole 41 flows above the end face of one end of the inner cup cover 4 facing the outer cup 1, it is easy to contact the inclined surface 42 and condense into a water flow on the inclined surface 42. The water flow flows into the through hole 41 along the inclined direction of the inclined surface 42 to reheat the food in the inner cup 2, and also reduces the loss of moisture.

[0051] Specifically, the inclined surface 42 is arranged such that the end face of one end of the inner cup cover 4 facing the outer cup 1 is flat and smooth, which is easy to clean.

[0052] Optionally, as Figures 5-6 shown, the inner cup cover 4 includes a peripheral wall 43 and a bottom wall 44. The outer peripheral edge of the bottom wall 44 is connected to the bottom of the peripheral wall 43. The through hole 41 is arranged on the bottom wall 44, and the bottom wall 44 is in a shape that is high around and low in the center.

[0053] Specifically, the bottom wall 44 extends along the direction from the central position of the bottom wall 44 to the outer peripheral edge of the bottom wall 44 and is arranged to slope upward to form a shape that is low in the center and high around, so that the condensed water generated after the water vapor in the inner cup 2 flows out through the through hole 41 can flow back into the inner cup 2 along the bottom wall 44, facilitating reheating of the food in the inner cup 2. Moreover, the structure of the inner cup cover 4 is simple, easy to manufacture, and cost-saving.

[0054] Optionally, as Figures 5-6 shown, the inner cup cover 4 further includes an arc-shaped wall 45. The arc-shaped wall 45 extends outward and downward from the outer peripheral edge of the top of the peripheral wall 43. A fitting groove 46 is formed between the arc-shaped wall 45 and the peripheral wall 43, and the top of the inner cup 2 is fitted in the fitting groove 46.

[0055] Specifically, the arc-shaped wall 45 extends circumferentially around the peripheral wall 43 to form an annular fitting groove 46. The top of the inner cup 2 is fitted in the fitting groove 46, realizing the detachable connection between the inner cup cover 4 and the inner cup 2, improving the fitting degree between the inner cup 2 and the inner cup cover 4. Moreover, the structure of the inner cup cover 4 is simple, easy to manufacture, and cost-saving.

[0056] Specifically, as Figures 2-3 shown, the first channel 61 is formed between at least the outer peripheral surface of the inner peripheral surface of the outer cup cover 3, the outer peripheral surface of the peripheral wall 43, the upper surface of the bottom wall 44, and the outer peripheral surface at the upper end of the arc-shaped wall 45. The first channel 61 is not only communicated with the pressure relief hole 311 but also communicated with the water storage cavity 5. Thus, the arrangement of the arc-shaped wall 45 enables the condensed water formed by part of the water vapor in the first channel 61 on the arc-shaped wall 45 to flow into the water storage cavity 5 along the extending direction of the arc-shaped wall 45, reducing the loss of water.

[0057] Optionally, as Figure 3As shown, the extension portion 31 is located on the outer peripheral side of the arc-shaped wall 45. The lower end of the extension portion 31 is higher than and adjacent to the lower end of the arc-shaped wall 45, and the pressure relief hole 311 is not lower than the upper surface of the arc-shaped wall 45.

[0058] Specifically, the lower end of the extension portion 31 is higher than the lower end of the arc-shaped wall 45, making it easy to uncover the outer cup lid 3. Moreover, the pressure relief hole 311 is not lower than the upper surface of the arc-shaped wall 45, facilitating the smooth entry of water vapor from the first channel 61 into the pressure relief hole 311.

[0059] Optionally, as Figure 3 shown, the inner cup 2 is arranged at an interval from the inner wall surface of the fitting groove 46 to form a second channel 62. The second channel 62 is communicated with the water storage cavity 5 and the inner cup 2. The distance between the inner peripheral surface of the inner cup 2 and the outer peripheral surface of the peripheral wall 43 is smaller than the distance between the outer peripheral surface of the inner cup 2 and the inner peripheral surface of the arc-shaped wall 45.

[0060] Specifically, the water vapor in the water storage cavity 5 flows into the inner cup 2 through the second channel 62. The distance between the inner peripheral surface of the inner cup 2 and the outer peripheral surface of the peripheral wall 43 is smaller than the distance between the outer peripheral surface of the inner cup 2 and the inner peripheral surface of the arc-shaped wall 45, such that the amount of water vapor accommodated between the outer peripheral surface of the inner cup 2 and the inner peripheral surface of the arc-shaped wall 45 is greater than the amount of water vapor between the inner peripheral surface of the inner cup 2 and the outer peripheral surface of the peripheral wall 43, ensuring that the water vapor can continuously flow from the top of the inner cup 2 to the bottom of the inner cup 2, improving the steaming efficiency of the water vapor on the food.

[0061] Specifically, as Figure 3 shown, the distance between the inner peripheral surface of the inner cup 2 and the outer peripheral surface of the peripheral wall 43 is relatively small, such that the water vapor flowing into the inner cup 2 can flow along the inner peripheral surface of the inner cup 2 from the top of the inner cup 2 towards the bottom of the inner cup 2, capable of flushing the food adhering to the inner peripheral surface of the inner cup 2 to the middle position of the inner cup 2, reducing food waste and improving food utilization rate.

[0062] Optionally, as Figure 5 shown, a plurality of spaced-apart limiting portions 47 are provided on the outer peripheral surface of the peripheral wall 43, and the end of the limiting portion 47 away from the peripheral wall 43 abuts against the inner peripheral surface of the inner cup 2.

[0063] Specifically, there are a plurality of limiting portions 47, and the plurality of limiting portions 47 are arranged at intervals around the outer peripheral surface of the peripheral wall 43. One end of the limiting portion 47 is connected to the outer peripheral surface of the peripheral wall 43, and the other end of the limiting portion 47 abuts against the inner peripheral surface of the inner cup 2, facilitating the positioning of the inner cup 2 when the inner cup 2 and the fitting groove 46 are engaged, such that the inner peripheral surface of the inner cup 2 is not easily attached to the outer peripheral surface of the peripheral wall 43, thereby facilitating the entry of the water vapor in the water storage cavity 5 into the inner cup 2 from between the outer peripheral surface of the peripheral wall 43 and the inner peripheral surface of the inner cup 2.

[0064] Optionally, as Figure 4 and Figure 8As shown, the complementary food maker further includes a bracket 7. The bracket 7 is located inside the outer cup 1 and fits on the outer peripheral surface of the inner cup 2. At least part of the bracket 7 abuts against the lower surface of the inner cup cover 4. The bracket 7 is provided with an air inlet hole 71 communicating with the through hole 41 and the first channel 61. The top surface 732 of the bracket 7 has a first protrusion 72, and the outer peripheral surface of the inner cup 2 is provided with a second protrusion 21. The first protrusion 72 and the second protrusion 21 are circumferentially stopped against each other on the inner cup 2.

[0065] Specifically, the setting of the bracket 7 facilitates the user to take and place the inner cup 2, and can also limit the inner cup 2 to ensure the stability of the installation of the inner cup 2, so that the outer peripheral surface of the inner cup 2 is not easily attached to the inner peripheral surface of the outer cup 1.

[0066] Specifically, as Figure 8 shown, there are multiple air inlet holes 71, and the multiple air inlet holes 71 are arranged at intervals along the circumference of the bracket 7. The setting of the air inlet holes 71 facilitates the water vapor in the water storage cavity 5 to enter the inner cup 2 through the air inlet holes 71. The first protrusion 72 on the top surface 732 of the bracket 7 and the second protrusion 21 on the outer peripheral surface of the inner cup 2 are circumferentially stopped against each other, which can limit the inner cup 2, so that the inner cup 2 can still remain stable when the water in the water storage cavity 5 boils, improving the safety and reliability of the complementary food maker.

[0067] Optionally, as Figure 3 and Figure 8 shown, the bracket 7 includes a bracket body 73 and an anti-slip member 74. The bracket body 73 abuts against the bottom end of the arc-shaped wall 45, realizing the installation of the inner cup cover 4 on the bracket body 73. The bracket body 73 is provided with a receiving hole 731, and the top of the inner cup 2 fits in the receiving hole 731 and is located in the fitting groove 46, improving the fitting degree and integrity among the inner cup 2, the bracket body 73 and the inner cup cover 4. The anti-slip member 74 is provided on the inner peripheral surface of the receiving hole 731 and abuts against the outer peripheral surface of the inner cup 2, making the inner cup 2 stably installed in the receiving hole 731, ensuring the stability of the distance between the top of the inner cup 2 and the lower surface of the arc-shaped wall 45, and also making the water vapor flowing into the fitting groove 46 not easily flow back into the water storage cavity 5 along the gap between the inner peripheral surface of the receiving hole 731 and the outer peripheral surface of the inner cup 2.

[0068] Specifically, as Figure 8 shown, the bracket body 73 has a top surface 732 and a peripheral surface 733. The peripheral surface 733 is arranged around the outer peripheral edge of the top surface 732 for one week. One end of the peripheral surface 733 is connected to the top surface 732, and the other end of the peripheral surface 733 extends downward and is inclined in the direction away from the central axis of the top surface 732. The receiving hole 731 is provided on the top surface 732, and the central axis of the receiving hole 731 is collinear with the central axis of the top surface 732.

[0069] The air inlet holes 71 are provided on the top surface 732, and a plurality of air inlet holes 71 are arranged at intervals on the top surface 732. A plurality of notches 7331 are provided on the circumferential surface 733, and the plurality of notches 7331 are arranged at intervals around the circumferential direction of the circumferential surface 733, so that the mass of the bracket body 73 is reduced and materials are saved.

[0070] Optionally, as Figure 8 shown, the food processor further includes a handle 81, the handle 81 is provided on the top surface 732 of the bracket 7, the first protrusion 72 is located inside the handle 81, and the inner cup cover 4 is located inside the handle 81.

[0071] Specifically, the handle 81 is provided on the top surface 732 of the bracket body 73. There are two handles 81, and the two handles 81 are arranged at intervals and oppositely. The arrangement of the handles 81 facilitates the taking and placing of the bracket 7, and thus facilitates the taking and placing of the inner cup 2. Moreover, in this embodiment, by locating the handle 81 outside the inner cup cover 4 and preventing rotation through the first protrusion 72 and the second protrusion 21, compared with the solution in which an avoidance portion for the handle 81 is provided on the inner cup cover 4, the operation is more convenient when assembling the inner cup cover 4 and the bracket 7 together.

[0072] Optionally, as Figure 3 shown, the food processor further includes a seal 82, and the seal 82 is provided between the free end of the extension portion 31 and the inner wall surface of the outer cup 1. The pressure relief hole 311 is located above the seal 82.

[0073] Specifically, the seal 82 extends around the circumferential direction of the extension portion 31, and the seal 82 seals the outer circumferential surface of the extension portion 31 and the inner circumferential surface of the outer cup 1, so that the water vapor in the water storage cavity 5 is not easily spilled between the free end of the extension portion 31 and the inner wall surface of the outer cup 1, reducing the loss of the heat of the water vapor. The pressure relief hole 311 is located above the seal 82, which facilitates the condensed water carried by the water vapor passing through the pressure relief hole 311 to remain in the area surrounded by the outer cup 1, the seal 82 and the extension portion 31 and adjacent to the pressure relief hole 311, reducing the loss of water.

[0074] Optionally, as Figure 2 shown, the outer cup 1 has a cup mouth 11, the pressure relief hole 311 is communicated with the cup mouth 11, and the center of the pressure relief hole 311 is lower than the center of the cup mouth 11. The extension portion 31 and the inner cup cover 4 are arranged at intervals and form a third channel 63, and the third channel 63 is communicated with the pressure relief hole 311.

[0075] Specifically, a third channel 63 is formed between the extension part 31 and the arc-shaped wall 45. The lower end of the extension part 31 is higher than the lower end of the arc-shaped wall 45, realizing the communication between the third channel 63 and the water storage cavity 5. The center of the pressure relief hole 311 is lower than the center of the cup mouth 11. When the water in the water storage area reaches the position of the pressure relief hole 311, it can flow back through the pressure relief hole 311 and back to the outer cup 1 through the third channel 63, which further facilitates the water to flow into the outer cup 1 and reduces the loss of water in the outer cup 1.

[0076] Optionally, as Figure 2 and Figure 4 shown, the through hole 41 is located at the center of the inner cup cover 4. The food processor further includes a stirring assembly 91, a motor (not shown), and a connector 92. The upper end of the connector 92 passes through the through hole 41 and is connected to the output shaft of the motor, and the lower end of the connector 92 is connected to the stirring assembly 91. The connector 92 is in clearance fit with the through hole 41.

[0077] Specifically, the through hole 41 is located at the center of the inner cup cover 4, so that the connector 92 fitted in the through hole 41 is located at the center of the inner cup cover 4, and the stirring assembly 91 is located at the middle position of the inner cup 2, which is convenient for the stirring assembly 91 to fully stir the food in the inner cup 2 and improve the steaming efficiency.

[0078] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0079] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, "a plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0080] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "coupling", "fixation", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or communication with each other; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0081] In the present utility model, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "below" and "beneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0082] In the present utility model, terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0083] Although the above embodiments have been shown and described, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present utility model. Any changes, modifications, substitutions, and variations made by those of ordinary skill in the art to the above embodiments are within the protection scope of the present utility model.

Claims

1. A complementary food machine, characterized in that, Comprising: An outer cup (1); An inner cup (2), the inner cup (2) is arranged inside the outer cup (1) and a water storage cavity (5) is formed between the inner cup (2) and the outer cup (1); An outer cup cover (3), the outer cup cover (3) is detachably connected to the outer cup (1), the outer cup cover (3) has an extension part (31) extending between the outer cup (1) and the inner cup (2), a sealing arrangement is provided between the free end of the extension part (31) and the inner wall surface of the outer cup (1), a pressure relief hole (311) is provided on the extension part (31), and the pressure relief hole (311) is located above the free end of the extension part (31); An inner cup cover (4), the inner cup cover (4) is located inside the outer cup (1) and is detachably connected to the inner cup (2), the inner cup cover (4) is provided with a through hole (41) communicating with the inner cup (2), a first channel (61) communicating with the through hole (41) is formed between the inner cup cover (4) and the outer cup cover (3), the first channel (61) communicates with the pressure relief hole (311), and on the end face of the end of the inner cup cover (4) facing the outer cup (1), the positions other than the position of the through hole (41) are higher than the position of the through hole (41).

2. The food processor according to claim 1, wherein The end face of the end of the inner cup cover (4) facing the outer cup (1) includes an inclined surface (42), and the inclined surface (42) extends along the direction from the outer peripheral edge of the inner cup cover (4) to the through hole (41) and is arranged to incline downward.

3. The food processor according to claim 1, wherein The inner cup cover (4) includes a peripheral wall (43) and a bottom wall (44), the outer peripheral edge of the bottom wall (44) is connected to the bottom of the peripheral wall (43), the through hole (41) is provided on the bottom wall (44), and the bottom wall (44) is in a shape that is high around and low in the center.

4. The food processor according to claim 3, wherein The inner cup cover (4) further includes an arc wall (45), the arc wall (45) extends outward and downward from the outer peripheral edge of the top of the peripheral wall (43), and a fitting groove (46) is formed between the arc wall (45) and the peripheral wall (43), and the top of the inner cup (2) is fitted in the fitting groove (46).

5. The food processor according to claim 4, wherein The extension part (31) is located on the outer peripheral side of the arc wall (45), the lower end of the extension part (31) is higher than and adjacent to the lower end of the arc wall (45), and the pressure relief hole (311) is not lower than the upper surface of the arc wall (45).

6. The complementary food machine according to claim 4, characterized in that, The inner cup (2) is arranged at an interval from the inner wall surface of the fitting groove (46) to form a second channel (62), the second channel (62) communicates with the water storage cavity (5) and the inner cup (2), and the distance between the inner peripheral surface of the inner cup (2) and the outer peripheral surface of the peripheral wall (43) is less than the distance between the outer peripheral surface of the inner cup (2) and the inner peripheral surface of the arc wall (45).

7. The food processor according to claim 3, characterized in that A plurality of spaced limiting parts (47) are provided on the outer peripheral surface of the peripheral wall (43), and the end of the limiting part (47) far from the peripheral wall (43) abuts against the inner peripheral surface of the inner cup (2).

8. The complementary food machine according to claim 1, characterized in that, It further includes a bracket (7). The bracket (7) is located inside the outer cup (1) and fits on the outer peripheral surface of the inner cup (2). The bracket (7) at least partially abuts against the lower surface of the inner cup cover (4). The bracket (7) is provided with an air inlet hole (71) communicating with the through hole (41) and the first channel (61). The top surface (732) of the bracket (7) has a first protrusion (72). The outer peripheral surface of the inner cup (2) is provided with a second protrusion (21). The first protrusion (72) and the second protrusion (21) are circumferentially abutted against each other on the inner cup (2).

9. The food processor according to claim 8, wherein, It further includes a handle (81). The handle (81) is provided on the top surface (732) of the bracket (7). The first protrusion (72) is located inside the handle (81), and the inner cup cover (4) is located inside the handle (81).

10. The complementary food machine according to any one of claims 1-9, characterized in that, The through hole (41) is located at the central position of the inner cup cover (4); and / or, The food processor further includes a seal (82). The seal (82) is provided between the free end of the extension part (31) and the inner wall surface of the outer cup (1). The pressure relief hole (311) is located above the seal (82); and / or, The outer cup (1) has a cup mouth (11). The pressure relief hole (311) communicates with the cup mouth (11), and the center of the pressure relief hole (311) is lower than the center of the cup mouth (11). The extension part (31) and the inner cup cover are arranged at intervals to form a third channel (63). The third channel (63) communicates with the pressure relief hole (311); and / or, The food processor further includes a stirring assembly (91), a motor and a connector (92). The upper end of the connector (92) passes through the through hole (41) and is connected to the output shaft of the motor. The lower end of the connector (92) is connected to the stirring assembly (91). The connector (92) is in clearance fit with the through hole (41).

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