Air passage structure suitable for complementary food machine and complementary food machine

Abstract

The utility model relates to the field of baby complementary food making, in particular to an air passage structure suitable for a complementary food machine and the complementary food machine, the air passage structure comprises a cooking cup, a whipping cup and an air passage structure communicating the cooking cup and the whipping cup, the air passage structure can guide steam in the cooking cup into the whipping cup so that an inner cavity of the whipping cup can be heated, and the steam in the cooking cup can be heated. According to the utility model, the cooking cup and the whipping cup are provided with the air passage structure for communicating the cooking cup and the whipping cup, and steam in the cooking cup is guided into the whipping cup through the air passage structure, so that food can be placed in the whipping cup to be heated or cooked thoroughly, and the step of taking the food out of the cooking cup and pouring the food into the whipping cup to be whipped is optimized; the convenience and the use experience of the complementary food machine are effectively improved, and the problems that according to an existing complementary food machine, food in a cooking cup needs to be manually poured into a stirring cup, and consequently the convenience and the use experience are reduced are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of baby complementary food preparation, and specifically relates to an air channel structure suitable for a complementary food machine and the complementary food machine. BACKGROUND

[0002] With the continuous progress of technology and the continuous growth of consumer demand, complementary food machines are increasingly widely used in the field of baby complementary food preparation, and their importance is increasingly prominent. At the same time, the functions of complementary food machines are increasingly diversified, and they are no longer limited to a single stirring function. Modern complementary food machines usually integrate multiple functions such as steaming, stirring, and grinding into one, and can meet the complementary food preparation needs of babies at different stages.

[0003] There are various types of complementary food machines on the market today, including those with steaming and whipping functions. Such complementary food machines generally have a steaming cup and a whipping cup designed separately. Food is first heated or cooked in the steaming cup, and then poured into the whipping cup for whipping. However, this design requires users to manually pour the heated or cooked food in the steaming cup into the whipping cup for whipping, which reduces the convenience and user experience of the complementary food machine. Therefore, it is necessary to develop an air channel structure suitable for a complementary food machine to solve the problem of reduced convenience and user experience caused by the need to manually pour food from the steaming cup into the whipping cup. SUMMARY

[0004] To solve the problem of reduced convenience and user experience caused by the need for users to manually pour heated or cooked food from the steaming cup into the whipping cup in the existing complementary food machine, the technical solution adopted by the utility model to solve its technical problem is:

[0005] An air channel structure suitable for a complementary food machine, comprising a steaming cup and a whipping cup, and an air channel structure connecting the steaming cup and the whipping cup. The air channel structure can guide steam in the steaming cup into the whipping cup to heat the inner cavity of the whipping cup.

[0006] Further, the air channel structure comprises a first air channel assembly provided on the steaming cup, and a second air channel assembly provided on the whipping cup and connected with the first air channel assembly.

[0007] Further, the steaming cup comprises a steaming liner, a steaming cup shell wrapping the steaming liner, and a steaming cup cover arranged on the upper side of the steaming liner, the first air passage assembly comprises a first extension arranged on the steaming liner, a first connecting portion connecting the steaming cup shell and the first extension, and a first air outlet channel penetrating through the first extension and the first connecting portion, the first air outlet channel being used for connecting the inner cavity of the steaming cup with the outside, and the second air passage assembly comprises a second connecting portion arranged on the whipping cup, and a first air inlet channel penetrating through the second connecting portion and communicating with the first air outlet channel.

[0008] Further, the whipping cup comprises a whipping cup body and a whipping cup cover connected with the whipping cup body, the second connecting portion is arranged on the side of the whipping cup cover, the second air passage assembly further comprises a gas guide member connected with the whipping cup body and the whipping cup cover, the side of the gas guide member is provided with a second air inlet channel communicating with the first air inlet channel and the inside of the whipping cup, and a second air outlet channel communicating with the outside of the whipping cup.

[0009] Further, the side of the gas guide member is provided with a second extension, the inside of the whipping cup body is provided with a first clamping groove matched with the second extension to connect and fix the gas guide member with the whipping cup body, the upper side of the gas guide member is provided with a cross-sectional shape matched with the cross-sectional shape of the inside of the whipping cup cover, and the whipping cup cover is provided with an air outlet hole communicating with the second air outlet channel.

[0010] Further, the gas guide member is provided with a first recess and a second recess recessed inwardly, the outside of the first recess and the second recess is provided with a third extension abutting against the whipping cup cover and a fourth extension abutting against the whipping cup body, the third extension, the fourth extension and the first recess on the outside of the first recess jointly form the first air inlet channel, the third extension, the fourth extension and the second recess on the outside of the second recess jointly form the second air outlet channel, and the cross-sectional shape of the second air inlet channel and the second air outlet channel is in the shape of a circular arc.

[0011] Further, the side of the first connecting portion connected with the second connecting portion is provided with an annular protrusion abutting against the second connecting portion to seal and connect the first air outlet channel and the first air inlet channel, the first connecting portion is made of an elastic material, the steaming cup shell is provided with a first connecting hole matched with the first connecting portion, and the first connecting portion is clamped in the first connecting hole to connect and fix the first connecting portion with the steaming cup shell.

[0012] Further, a matching groove matched with the whipping cup is arranged on one side of the decocting cup shell towards the whipping cup, the first connecting part and the first connecting hole are located in the matching groove, the first connecting part has an I-shaped cross section, the first connecting part comprises an extending part extending into the inside of the decocting cup shell and connected with the first extending part, and a fixing part arranged on the outside of the decocting cup shell, the first connecting hole is provided with a fixing groove matched and connected with the fixing part, and the annular protrusion is arranged on the fixing part.

[0013] Further, the cross-sectional diameter of the first groove is greater than the cross-sectional diameter of the second groove, and the included angle a formed by the center of the first groove and the center of the second groove and the axis of the air guide piece ranges from 45 to 180 degrees.

[0014] The food supplement machine comprises the air passage structure suitable for the food supplement machine.

[0015] The food supplement machine comprises the air passage structure suitable for the food supplement machine.

[0016] The food supplement machine comprises the air passage structure suitable for the food supplement machine. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The food supplement machine comprises the air passage structure suitable for the food supplement machine.

[0018] Figure 2 The food supplement machine comprises the air passage structure suitable for the food supplement machine.

[0019] Figure 3 The food supplement machine comprises the air passage structure suitable for the food supplement machine.

[0020] Figure 4 The food supplement machine comprises the air passage structure suitable for the food supplement machine.

[0021] Figure 5 The food supplement machine comprises the air passage structure suitable for the food supplement machine.

[0022] Figure 6 The food supplement machine comprises the air passage structure suitable for the food supplement machine.

[0023] Figure 7 Figure 1 is a structural schematic view of a gas passage structure suitable for a complementary food machine and a whipping cup of the complementary food machine according to the present application.

[0024] Figure 8 Figure 1 is a structural schematic view of a gas passage structure suitable for a complementary food machine and a whipping cup of the complementary food machine according to the present application.

[0025] Figure 9 Figure 1 is a structural schematic view of a gas passage structure suitable for a complementary food machine and a whipping cup of the complementary food machine according to the present application. DETAILED DESCRIPTION

[0026] The embodiments described are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0027] It should be noted that all the direction indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative position relationship, movement condition, etc. between the components in a certain posture (as shown in the drawings), and if the certain posture changes, the direction indications also change accordingly.

[0028] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of the person skilled in the art, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the present application.

[0029] Please refer to Figures 1 to 9 A gas passage structure suitable for a complementary food machine, comprising a steaming cup 1 and a whipping cup 2, and a gas passage structure 3 connecting the steaming cup 1 and the whipping cup 2, the gas passage structure 3 can guide the steam in the steaming cup 1 into the whipping cup 2, so that the inner cavity of the whipping cup 2 is heated.

[0030] In the utility model, the cooking cup 1 is the part for heating water to generate steam in the complementary food machine, and the whipping cup 2 is the part for stirring and crushing food, further, the air passage structure 3 is used for connecting the cooking cup 1 and the whipping cup 2, and the steam in the cooking cup 1 is guided into the whipping cup 2, so that the inner cavity of the whipping cup 2 is heated, and the design means that the user can directly place food in the whipping cup 2 for heating or cooking, then also whip in the whipping cup 2, without manually placing the food in the cooking cup 1 for heating or cooking, then manually placing in the whipping cup 2 for whipping, effectively improving the convenience and user experience of the complementary food machine, therefore, the air passage structure 3 connecting the cooking cup 1 and the whipping cup 2 is arranged, the steam in the cooking cup 1 is guided into the whipping cup 2 through the air passage structure 3, so that the food can be heated or cooked in the whipping cup 2, the step of taking the food out of the cooking cup and pouring into the whipping cup for whipping is optimized, and the problem of reduced convenience and use experience caused by manually pouring the food in the cooking cup into the whipping cup in the prior art complementary food machine is solved.

[0031] Further, the air passage structure 3 comprises a first air passage assembly 31 arranged on the cooking cup 1 and a second air passage assembly 32 arranged on the whipping cup 2 and connected with the first air passage assembly 31.

[0032] In the utility model, the first air passage assembly 31 is arranged on the cooking cup 1, and the whipping cup 2 is provided with the second air passage assembly 32 connected with the first air passage assembly 31, the first air passage assembly 31 is responsible for guiding and transmitting the steam in the inner cavity of the cooking cup 1 to the second air passage assembly 32, and the second air passage assembly 32 is responsible for receiving the steam transmitted from the first air passage assembly 31 and guiding it to the inner cavity of the whipping cup 2, so that the inner cavity of the whipping cup 2 is heated, specifically, the first air passage assembly 31 and the second air passage assembly 32 are sealingly connected, so as to prevent steam from leaking at the connection between the first air passage assembly 31 and the second air passage assembly 32, thereby reducing the heating effect, therefore, through the design of the first air passage assembly 31 and the second air passage assembly 32, the user can heat or cook the food in the whipping cup 2, and directly whip after completing the previous step, without manually pouring the food into the whipping cup 2 for whipping after heating or cooking in the cooking cup 1, effectively improving the convenience and user experience of the complementary food machine.

[0033] Further, the steam cup 1 comprises a steam inner container 11, a steam cup shell 12 wrapping the steam inner container 11, and a steam cup cover 13 covering the upper side of the steam inner container 11, the first air passage assembly 31 comprises a first extension 311 arranged on the steam inner container 11, a first connecting portion 312 connecting the steam cup shell 12 and the first extension 311, and a first air outlet passage 313 penetrating through the first extension 311 and the first connecting portion 312, the first air outlet passage 313 is used for connecting the inner cavity of the steam cup 1 with the outside, the second air passage assembly 32 comprises a second connecting portion 321 arranged on the whipping cup 2, and a first air inlet passage 322 penetrating through the second connecting portion 321 and communicating with the first air outlet passage 313.

[0034] In the utility model, the cooking inner container 11 is the component for loading and heating water, and the cooking cup shell 12 wrapping the cooking inner container 11 plays the role of protecting the internal electrical elements of the complementary food machine, and can protect the user, prevent the user from being scalded due to the excessively high temperature outside the complementary food machine, in addition, the upper side of the cooking inner container 11 is further provided with a cooking cup cover 13, the cooking cup cover 13 is used for sealing the cooking inner container 11, prevents steam leakage, ensures that the steam in the cooking inner container 11 can be transmitted to the inner cavity of the whipping cup 2 through the first air passage assembly 31 and the second air passage assembly 32, effectively improves the heating effect of the complementary food machine, further, the first air passage assembly 31 includes the first extension 311 arranged on the cooking inner container 11, the first connecting part 312 connecting the cooking cup shell 12 and the first extension 311, the steam in the cooking inner container 11 is transmitted to the outside through the first extension 311, and the first connecting part 312 plays the role of connecting the first extension 311 and the second air passage assembly 32, ensures that the steam in the cooking inner container 11 can be transmitted to the second air passage assembly 32, specifically, the first extension 311 extends to the outside of the cooking inner container 11, ensures that the first connecting part 312 and the first extension 311 can be stably connected, and the first air passage assembly 31 further includes the first air outlet passage 313 penetrating the first extension 311 and the first connecting part 312, the design of the first air outlet passage 313 means that the process that the steam in the cooking inner container 11 is transmitted to the outside through the first air outlet passage 313 is realized, further, the second air passage assembly 32 includes the second connecting part 321 arranged on the whipping cup 2, the second connecting part 321 is the component of the second air passage assembly 32 connected with the first air passage assembly 31, is responsible for receiving the steam from the first air outlet passage 313, in addition, the second air passage assembly 32 further includes the first air inlet passage 322 penetrating the second connecting part 321 and being communicated with the first air outlet passage 313, the design means that the steam transmitted from the first air outlet passage 313 can enter the inner cavity of the whipping cup 2 through the guidance of the first air inlet passage 322, so that the user can place food in the whipping cup 2 to complete the heating, cooking and whipping of food, effectively improves the convenience of the complementary food machine.

[0035] Further, the whipping cup 2 includes the whipping cup body 21 and the whipping cup cover 22 connected with the whipping cup body 21, the second connecting part 321 is arranged on the side of the whipping cup cover 22, the second air passage assembly 32 further includes the air guide piece 323 connected with the whipping cup body 21 and the whipping cup cover 22, the air guide piece 323 side is provided with the second air inlet passage 3231 communicated with the first air inlet passage 322 and the inside of the whipping cup 2 and the second air outlet passage 3232 communicated with the outside of the whipping cup 2.

[0036] In the utility model, the whipping cup 21 is as the container of food heating and whipping, and is the part directly contacted with food, and the whipping cup cover 22 is covered on the upside of the whipping cup 21, is used for preventing food from splashing out and foreign matter from entering, further, the second connecting part 321 is arranged at the side of the whipping cup cover 22, is convenient for docking with the first air outlet channel 313, shortens the transmission channel of steam as far as possible, so that the overall structure of the complementary food machine is more compact, and the heating efficiency of the complementary food machine is further improved, further, the second air channel assembly 32 further includes the air guide piece 323 connected with the whipping cup 21 and the whipping cup cover 22, the air guide piece 323 is responsible for guiding steam to the position close to food in the whipping cup 2, so as to heat or cook the food, the heating effect of the complementary food machine is effectively improved, and the steam in the whipping cup 2 is guided to discharge, so that the pressure in the whipping cup 2 is not too large, further, the air guide piece 323 side is equipped with the second air inlet channel 3231 communicating the first air inlet channel 322 and the inside of the whipping cup 2, meaning that the steam transmitted from the first air inlet channel 322 can enter the inner cavity of the whipping cup 2 through the second air inlet channel 3231 and reach the position close to food, and directly heat or cook the food, and due to the reason that high-temperature steam has low density, such design can also ensure that steam can be uniformly distributed in the inner cavity of the whipping cup 2, the heating efficiency of the complementary food machine is effectively improved, further, the air guide piece 323 side is further equipped with the second air outlet channel 3232 communicating with the outside of the whipping cup 2, the steam in the whipping cup 2 can be discharged to the outside through the second air outlet channel 3232, and such design can maintain the pressure balance in the whipping cup 2, and prevent the safety problem caused by too large pressure.

[0037] Further, the air guide piece 323 side is equipped with the second extension part 3233, the inside of the whipping cup 21 is equipped with the first clamping groove 23 matched and connected with the second extension part 3233, so that the air guide piece 323 is connected and fixed with the whipping cup 21, the cross-sectional shape of the upside of the air guide piece 323 matches the cross-sectional shape of the inside of the whipping cup cover 22, and the whipping cup cover 22 is equipped with the air outlet hole 221 communicating with the second air outlet channel 3232.

[0038] In the utility model, the second extension 3233 is arranged on the side of the air guide piece 323, and the first clamping groove 23 is arranged on the inner side of the whipping cup body 21 and is matched with the second extension 3233, which means that the second extension 3233 can be clamped in the first clamping groove 23, so that the position of the air guide piece 323 and the whipping cup body 21 is fixed, further, the cross-sectional shape of the upper side of the air guide piece 323 matches the cross-sectional shape of the inner side of the whipping cup cover 22, which means that the air guide piece 323 and the whipping cup cover 22 can be closely combined, steam leakage is prevented, the connection reliability of the air guide piece 323 and the whipping cup cover 22 is effectively improved, further, the whipping cup cover 22 is provided with the steam outlet hole 221 which is communicated with the second air outlet channel 3232, so that the excessive steam in the whipping cup 2 can be discharged, and the pressure in the whipping cup 2 is prevented from being too large, when the heating function of the complementary food machine is started, steam is continuously generated in the cooking inner container 11, sequentially passes through the first air outlet channel 313, the first air inlet channel 322 and the second air inlet channel 3231 and enters the inside of the whipping cup 2, and finally is discharged from the whipping cup 2 through the second air outlet channel 3232 and the steam outlet hole 221.

[0039] Further, the air guide piece 323 is provided with the first recess 3234 and the second recess 3235 which are recessed inward, the outer side of the first recess 3234 and the second recess 3235 is provided with the third extension 3236 which abuts against the whipping cup cover 22 and the fourth extension 3237 which abuts against the whipping cup body 21, the third extension 3236, the fourth extension 3237 and the first recess 3234 located on the outer side of the first recess 3234 jointly form the first air inlet channel 322, the third extension 3236, the fourth extension 3237 and the second recess 3235 located on the outer side of the second recess 3235 jointly form the second air outlet channel 3232, and the cross-sectional shape of the second air inlet channel 3231 and the second air outlet channel 3232 is arc-shaped.

[0040] In the utility model, the first recess 3234 and the second recess 3235 are designed for guiding steam to enter and discharge the whipping cup 2 respectively, and the outer side of the first recess 3234 and the second recess 3235 is equipped with the third extension 3236 abutting against the whipping cup cover 22, the third extension 3236 can ensure that the air guide piece 323 is connected with the whipping cup cover 22 as sealed as possible, avoids that the steam entering from the first air inlet channel 322 directly enters the upper portion of the inner cavity of the whipping cup 2 from the connecting gap of the air guide piece 323 and the whipping cup cover 22 and leaks out to the air outlet hole 221 from the connecting gap, ensures that the steam can reach the lower portion of the inner cavity of the whipping cup 2 through the second air inlet channel 3231, and heats the food, which ensures the heating effect of the complementary food machine and improves the heating efficiency, similarly, the outer side of the first recess 3234 and the second recess 3235 is equipped with the fourth extension 3237 abutting against the whipping cup body 21, the fourth extension 3237 can also ensure that the air guide piece 323 is connected with the whipping cup body 21 as sealed as possible, so that the steam can reach the lower portion of the inner cavity of the whipping cup 2 from the second air inlet channel 3231 and discharge from the second air outlet channel 3232, therefore, the third extension 3236, the fourth extension 3237 and the first recess 3234 located on the outer side of the first recess 3234 jointly form the first air inlet channel 322, the third extension 3236, the fourth extension 3237 and the second recess 3235 located on the outer side of the second recess 3235 jointly form the second air outlet channel 3232, the design ensures that the steam discharged from the first air inlet channel 322 can effectively reach the lower portion of the inner cavity of the whipping cup 2 and heat the food, which effectively improves the heating efficiency of the complementary food machine, further, the cross-sectional shape of the second air inlet channel 3231 and the second air outlet channel 3232 is circular arc, the design can ensure that the steam can be uniformly distributed when entering the whipping cup 2, simultaneously reduces the turbulence of airflow and improves the flow efficiency of steam.

[0041] Further, the side, where the first connecting part 312 is connected with the second connecting part 321, is equipped with an annular protrusion 3121 abutting against the second connecting part 321, so that the first air outlet channel 313 and the first air inlet channel 322 are connected and sealed, the first connecting part 312 is made of elastic material, the cooking cup shell 12 is equipped with a first connecting hole 121 matched and connected with the first connecting part 312, and the first connecting part 312 is clamped in the first connecting hole 121, so that the first connecting part 312 is connected and fixed with the cooking cup shell 12.

[0042] In the utility model, the annular protrusion 3121 is located at one side of the first connecting portion 312 and the second connecting portion 321, and abuts against the second connecting portion 321, because the first connecting portion 312 is made of elastic material, therefore, when the annular protrusion 3121 abuts against the second connecting portion 321, elastic deformation occurs, so that the annular protrusion 3121 adapts to the shape of the second connecting portion 321, ensuring that the first connecting portion 312 and the second connecting portion 321 form a tight sealing connection, which can effectively prevent steam leakage and ensure the efficiency of heat transfer, and the manufacturing material of the first connecting portion 312 can be food-grade silica gel and rubber, which can be used for a long time without aging and deformation in a high-temperature environment, effectively improving the connection stability and reliability of the first connecting portion 312 and the second connecting portion 321, further, the steaming cup shell 12 is provided with a first connecting hole 121 matched with the first connecting portion 312, the first connecting portion 312 is clamped in the first connecting hole 121, so that the first connecting portion 312 is connected and fixed with the steaming cup shell 12, and because the first connecting portion 312 is made of elastic material, the first connecting portion 312 can adapt to the size of the first connecting hole 121 through slight deformation, ensuring the sealing effect, effectively improving the connection stability and sealing property of the first connecting portion 312 and the first connecting hole 121.

[0043] Further, one side of the steaming cup shell 12 towards the direction of the whipping cup 2 is provided with a matching groove 122 matched with the whipping cup 2, the first connecting portion 312 and the first connecting hole 121 are located in the matching groove 122, the cross-sectional shape of the first connecting portion 312 is in the shape of an I-beam, the first connecting portion 312 includes an extending portion 3122 extending into the inside of the steaming cup shell 12 and connected with the first extending portion 311, and a fixing portion 3123 clamped on the outside of the steaming cup shell 12, the first connecting hole 121 is provided with a fixing groove 3124 matched with the fixing portion 3123, and the annular protrusion 3121 is arranged on the fixing portion 3123.

[0044] In the utility model, the cooperation groove 122 is located at one side of the cooking cup shell 12 to the direction of the whipping cup 2, is used for cooperating with the whipping cup 2, and the first connecting portion 312 and the first connecting hole 121 are located in the cooperation groove 122, adopt such design to make the connection between the first connecting portion 312 and the second connecting portion 321 more closely, effectively improve the integrity and compactness of structure of the complementary food machine, further, the cross section shape of the first connecting portion 312 is I-shaped, and the first connecting portion 312 includes the extension portion 3122 connected with the first extension portion 311 in the inside of the cooking cup shell 12 and the fixed portion 3123 clamped on the outside of the cooking cup shell 12, mean that the extension portion 3122 and the fixed portion 3123 are located at two ends of the first connecting portion 312 respectively, since the first connecting portion 312 is made of elastic material, the first connecting portion 312 can be adapted to the shape and size of the first extension portion 311 by elastic deformation, ensure the sealing connection between the two, effectively improve the connection reliability and stability, further, the first connecting hole 121 is equipped with the fixed groove 3124 matched with the fixed portion 3123 on the circumference, the fixed groove 3124 can fix the position of the fixed portion 3123, prevent the fixed portion 3123 from excessive deformation under the action of external force, and simultaneously can further improve the connection sealing property of the cooking cup shell 12 and the first connecting portion 312.

[0045] Further, the cross-sectional diameter of the first recess 3234 is greater than the cross-sectional diameter of the second recess 3235, and the included angle a formed by the center of the first recess 3234 and the center of the second recess 3235 and the axis of the air guide piece 323 is in the range of 45-180°.

[0046] In the utility model, the cross section diameter of the first groove 3234 is greater than the cross section diameter of the second groove 3235, which means that when the generation speed of steam is large enough, the speed of steam entering the whipping cup 2 can be greater than the speed of steam discharging from the whipping cup 2, so that a micro-pressure environment can be formed in the whipping cup 2, thereby improving the heating effect of steam on food, and steam can be prevented from discharging too fast from the whipping cup 2, and therefore, the design effectively improves the heating effect and heating efficiency of the complementary food machine, further, the included angle a formed by the center of the first groove 3234 and the center of the second groove 3235 and the axis of the air guide piece 323 is in the range of 45-180°, and the angle design can prevent steam entering the interior of the whipping cup 2 from the second air inlet channel 3231 from discharging too fast from the second air outlet channel 3232, and within the angle range, steam can effectively circulate in the whipping cup 2, thereby improving the heating efficiency on food, on the contrary, when the included angle a formed by the center of the first groove 3234 and the center of the second groove 3235 and the axis of the air guide piece 323 is less than 45°, the distance between the second air inlet channel 3231 and the second air outlet channel 3232 is too short, and steam entering the interior of the whipping cup 2 can directly discharge from the second air outlet channel 3232, thereby reducing the heating efficiency, and therefore, the included angle a formed by the center of the first groove 3234 and the center of the second groove 3235 and the axis of the air guide piece 323 is in the range of 45-180° to ensure the heating efficiency of the complementary food machine.

[0047] The complementary food machine comprises the air channel structure suitable for the complementary food machine.

[0048] In the utility model, the complementary food machine integrates the air channel structure suitable for the complementary food machine, steam can be directly transmitted from the cooking cup 1 to the whipping cup 2 through the air channel structure 3, the process of manually transferring food is avoided, the operation convenience and hygiene are improved, and the problem that the existing complementary food machine needs to manually pour food in the cooking cup into the whipping cup, thereby reducing the convenience and use experience is solved.

[0049] Embodiment 1

[0050] An air channel structure suitable for a complementary food machine, comprising a cooking cup 1 and a whipping cup 2, and an air channel structure 3 connecting the cooking cup 1 and the whipping cup 2, the air channel structure 3 can guide steam in the cooking cup 1 into the whipping cup 2, so that the inner cavity of the whipping cup 2 is heated.

[0051] Further, the air channel structure 3 comprises a first air channel assembly 31 arranged on the cooking cup 1, and a second air channel assembly 32 arranged on the whipping cup 2 and connected with the first air channel assembly 31.

[0052] Further, the steam cup 1 comprises a steam inner container 11, a steam cup shell 12 wrapping the steam inner container 11, and a steam cup cover 13 covering the upper side of the steam inner container 11, the first air passage assembly 31 comprises a first extension 311 arranged on the steam inner container 11, a first connecting part 312 connecting the steam cup shell 12 and the first extension 311, and a first air outlet passage 313 penetrating through the first extension 311 and the first connecting part 312, the first air outlet passage 313 being used for connecting the inner cavity of the steam cup 1 with the outside, the second air passage assembly 32 comprises a second connecting part 321 arranged on the whipping cup 2, and a first air inlet passage 322 penetrating through the second connecting part 321 and communicating with the first air outlet passage 313.

[0053] Further, the whipping cup 2 comprises a whipping cup body 21 and a whipping cup cover 22 connected with the whipping cup body 21, the second connecting part 321 is arranged on the side of the whipping cup cover 22, and the second air passage assembly 32 further comprises a gas guide 323 connected with the whipping cup body 21 and the whipping cup cover 22, the gas guide 323 is provided with a second air inlet passage 3231 on the side, the second air inlet passage 3231 communicates with the first air inlet passage 322 and the inside of the whipping cup 2, and the gas guide 323 is provided with a second air outlet passage 3232 on the side, the second air outlet passage 3232 communicates with the outside of the whipping cup 2.

[0054] Embodiment 2

[0055] On the basis of embodiment 1, the gas guide 323 is provided with a second extension 3233 on the side, the inside of the whipping cup body 21 is provided with a first clamping groove 23 connected with the second extension 3233 in a matched manner, so that the gas guide 323 is connected and fixed with the whipping cup body 21, the upper side of the gas guide 323 is provided with a cross-sectional shape matched with the cross-sectional shape of the inside of the whipping cup cover 22, and the whipping cup cover 22 is provided with an air outlet hole 221 communicating with the second air outlet passage 3232.

[0056] Embodiment 3

[0057] On the basis of embodiment 2, the air guide piece 323 is provided with a first recess 3234 and a second recess 3235 recessed inwardly, the first recess 3234 and the second recess 3235 are both provided with a third extension 3236 abutting against the whipping cup cover 22 and a fourth extension 3237 abutting against the whipping cup body 21, the third extension 3236, the fourth extension 3237 and the first recess 3234 located outwardly of the first recess 3234 jointly form the first air inlet passage 322, the third extension 3236, the fourth extension 3237 and the second recess 3235 located outwardly of the second recess 3235 jointly form the second air outlet passage 3232, the cross-sectional shape of the second air inlet passage 3231 and the second air outlet passage 3232 is circular arc.

[0058] Embodiment 4

[0059] On the basis of embodiment 3, the side of the first connecting part 312 connected with the second connecting part 321 is provided with an annular protrusion 3121, the annular protrusion 3121 abuts against the second connecting part 321 so as to sealably connect the first air outlet passage 313 and the first air inlet passage 322, the first connecting part 312 is made of elastic material, the steaming cup shell 12 is provided with a first connecting hole 121 matched with the first connecting part 312, the first connecting part 312 is clamped in the first connecting hole 121 so as to connect and fix the first connecting part 312 with the steaming cup shell 12.

[0060] Embodiment 5

[0061] On the basis of embodiment 4, the side of the steaming cup shell 12 towards the whipping cup 2 is provided with a matching groove 122 matched with the whipping cup 2, the first connecting part 312 and the first connecting hole 121 are located in the matching groove 122, the cross-sectional shape of the first connecting part 312 is H-shaped, the first connecting part 312 comprises an extending-in part 3122 extending into the inside of the steaming cup shell 12 and connected with the first extension 311, and a fixing part 3123 clamped on the outside of the steaming cup shell 12, the first connecting hole 121 is provided with a fixing groove 3124 matched with the fixing part 3123, and the annular protrusion 3121 is arranged on the fixing part 3123.

[0062] Embodiment 6

[0063] On the basis of embodiment 3, the cross-sectional diameter of the first recess 3234 is greater than that of the second recess 3235, and the included angle a formed by the center of the first recess 3234 and the center of the second recess 3235 and the axis of the air guide piece 323 is 45°.

[0064] Embodiment 7

[0065] In the embodiment 4, the cross-sectional diameter of the first groove 3234 is larger than that of the second groove 3235, and the angle a between the center of the first groove 3234 and the center of the second groove 3235 and the axis of the air guide 323 is 60°.

[0066] Embodiment 8

[0067] In the embodiment 6, the angle a between the center of the first groove 3234 and the center of the second groove 3235 and the axis of the air guide 323 is 75°.

[0068] Embodiment 9

[0069] In the embodiment 7, the angle a between the center of the first groove 3234 and the center of the second groove 3235 and the axis of the air guide 323 is 180°.

[0070] Embodiment 10

[0071] The food supplement machine comprises the air passage structure for the food supplement machine.

[0072] Further, the air passage structure for the food supplement machine comprises a steaming cup 1 and a whipping cup 2, and an air passage structure 3 connecting the steaming cup 1 and the whipping cup 2, the air passage structure 3 can guide the steam in the steaming cup 1 to the whipping cup 2, so that the inner cavity of the whipping cup 2 is heated.

[0073] The above is only to further illustrate the technical content of the present application by way of examples, so that the reader can more easily understand, but not represent the embodiments of the present application are limited to this, any technical extension or re-creation made in the present application, are protected by the present application. The scope of protection of the present application is subject to the claims.

Claims

1. An airway structure suitable for use in a complementary feeding machine, characterised in that, The steam cup (1) and the whipping cup (2) are connected by the air channel structure (3), which can guide the steam in the steam cup (1) to the whipping cup (2) to heat the inner cavity of the whipping cup (2).

2. The airway structure for a complementary food machine according to claim 1, wherein The air channel structure (3) comprises a first air channel assembly (31) arranged in the steam cup (1) and a second air channel assembly (32) arranged in the whipping cup (2) and connected with the first air channel assembly (31).

3. The airway structure for a complementary food machine according to claim 2, wherein The steam cup (1) comprises a steam inner container (11), a steam cup shell (12) wrapping the steam inner container (11), and a steam cup cover (13) arranged on the upper side of the steam inner container (11), the first air channel assembly (31) comprises a first extension (311) arranged in the steam inner container (11), a first connecting part (312) connecting the steam cup shell (12) and the first extension (311), and a first air outlet channel (313) penetrating through the first extension (311) and the first connecting part (312), the first air outlet channel (313) is used for connecting the inner cavity of the steam cup (1) with the outside, and the second air channel assembly (32) comprises a second connecting part (321) arranged in the whipping cup (2) and a first air inlet channel (322) penetrating through the second connecting part (321) and connected with the first air outlet channel (313).

4. The airway structure for a complementary food machine according to claim 3, wherein The whipping cup (2) comprises a whipping cup body (21) and a whipping cup cover (22) connected with the whipping cup body (21), the second connecting part (321) is arranged on the side of the whipping cup cover (22), the second air channel assembly (32) further comprises a gas guide part (323) connected with the whipping cup body (21) and the whipping cup cover (22), the gas guide part (323) is provided with a second air inlet channel (3231) on the side, which is connected with the first air inlet channel (322) and the inside of the whipping cup (2), and a second air outlet channel (3232) connected with the outside of the whipping cup (2).

5. The airway structure for a complementary food machine according to claim 4, wherein The gas guide part (323) is provided with a second extension (3233) on the side, the inside of the whipping cup body (21) is provided with a first clamping groove (23) connected with the second extension (3233) in a matching mode, so that the gas guide part (323) is connected and fixed with the whipping cup body (21), the upper side of the gas guide part (323) is provided with a cross-sectional shape matched with the cross-sectional shape of the inside of the whipping cup cover (22), and the whipping cup cover (22) is provided with an air outlet hole (221) connected with the second air outlet channel (3232).

6. The airway structure for a complementary food machine according to claim 4, wherein The air guide piece (323) is provided with a first recess (3234) and a second recess (3235) recessed inward, and the first recess (3234) and the second recess (3235) are both provided with a third extension (3236) abutting against the whipping cup cover (22) and a fourth extension (3237) abutting against the whipping cup body (21), the third extension (3236), the fourth extension (3237) and the first recess (3234) located outside the first recess (3234) jointly form the first air inlet channel (322), and the third extension (3236), the fourth extension (3237) and the second recess (3235) located outside the second recess (3235) jointly form the second air outlet channel (3232), and the cross-sectional shape of the second air inlet channel (3231) and the second air outlet channel (3232) is circular arc.

7. The airway structure for a complementary food machine according to claim 3, wherein The side of the first connecting portion (312) connected with the second connecting portion (321) is provided with an annular protrusion (3121) abutting against the second connecting portion (321) to seal and connect the first air outlet channel (313) and the first air inlet channel (322), the first connecting portion (312) is made of elastic material, the steaming cup shell (12) is provided with a first connecting hole (121) matched and connected with the first connecting portion (312), and the first connecting portion (312) is clamped in the first connecting hole (121) to connect and fix the first connecting portion (312) with the steaming cup shell (12).

8. The airway structure for a complementary food machine according to claim 7, wherein The side of the steaming cup shell (12) in the direction of the whipping cup (2) is provided with a matching groove (122) matched with the whipping cup (2), the first connecting portion (312) and the first connecting hole (121) are located in the matching groove (122), the cross-sectional shape of the first connecting portion (312) is H-shaped, the first connecting portion (312) includes an extension portion (3122) extending into the inside of the steaming cup shell (12) and connected with the first extension (311), and a fixing portion (3123) clamped on the outside of the steaming cup shell (12), the first connecting hole (121) is provided with a fixing groove (3124) matched and connected with the fixing portion (3123), and the annular protrusion (3121) is arranged on the fixing portion (3123).

9. The airway structure for a complementary food machine according to claim 6, wherein The cross-sectional diameter of the first recess (3234) is greater than that of the second recess (3235), and the included angle a formed by the center of the first recess (3234) and the center of the second recess (3235) and the axis of the air guide piece (323) ranges from 45° to 180°.

10. A complementary food machine characterized by The air passage structure suitable for the complementary food machine comprises the air passage structure suitable for the complementary food machine according to any one of claims 1-9.

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