Coffee and milk foam all-in-one machine

Abstract

The coffee and milk foam all-in-one machine comprises a machine body, the machine body is provided with a mounting cavity, a first mounting base and a second mounting base, and the first mounting base is provided with a switch piece; the second mounting seat is provided with a coffee brewing head; the waterway assembly comprises a water pump, a first conduction pipe, a second conduction pipe and a first heating piece, the first heating piece is provided with a heating cavity, one end of the first conduction pipe is communicated with the heating cavity, and the other end of the first conduction pipe is communicated to the switch piece; one end of the second communication pipe is communicated with the heating cavity, and the second communication pipe is communicated with the coffee brewing head; the water pump is used for guiding water flow; the brewing assembly comprises a first cup body, a second cup body, a stirring mechanism and a driving mechanism, the bottom end of the second cup body is provided with a conduction opening, and the conduction opening is provided with a conduction piece. After the first cup body is assembled to the first mounting base, an independent milk foam making action is carried out; and after the second cup body is assembled to the first mounting seat, water can be guided into the second cup body and is guided to the coffee brewing head through the water path assembly to brew coffee.

Description

Technical Field

[0001] The present invention relates to the field of beverage equipment, and in particular to an all-in-one coffee and milk foam machine. Background Art

[0002] Many coffee machines on the market are for commercial or home use, and are relatively bulky. A water tank structure is usually set up inside the body of the coffee machine to store water. When brewing coffee, a water pump is used to pump the water in the water tank into the instant heating structure, and then the water is introduced into the coffee brewing head position for brewing coffee after heating.

[0003] Because the water tank is built into the machine, the machine is relatively large and heavy, making it inconvenient to carry around. Furthermore, in order to make coffee and milk froth, a steam wand is required to create steam-generated coffee and milk froth, which improves the quality of the coffee drink. However, this adds to the machine's overall size and weight, as it requires additional components.

[0004] In addition, in order to facilitate the portability of the coffee machine, it is necessary to weaken other functions of the coffee machine, such as the function of making milk foam. Then, after carrying it out, a separate milk foam machine is required to make milk foam. Summary of the Invention

[0005] In order to overcome at least one of the defects of the above-mentioned prior art, the present invention provides an all-in-one coffee and milk frothing machine, wherein the first cup body is assembled to the first mounting seat to perform a separate milk frothing action; and the second cup body is assembled to the first mounting seat to introduce water, which is guided to the coffee brewing head by the water channel component for coffee brewing.

[0006] The technical solution adopted by the present invention to solve the problem is: A coffee and milk foaming machine, comprising: The machine body is provided with a mounting cavity, a first mounting seat and a second mounting seat, the second mounting seat is connected to the first mounting seat; the first mounting seat is provided with a first connector and a switch member; the second mounting seat is provided with a coffee brewing head; A water channel assembly is installed in the installation cavity; the water channel assembly includes a water pump, a first conducting pipe, a second conducting pipe, and a first heating element; the first heating element has a heating cavity, one end of the first conducting pipe is connected to the heating cavity, and the other end of the first conducting pipe is connected to the switch element; one end of the second conducting pipe is connected to the heating cavity, and the second conducting pipe is connected to the coffee brewing head; the water pump is used to guide the flow of water; A brewing assembly, which includes a first cup body, a second cup body, a stirring mechanism and a driving mechanism. The first cup body and the second cup body are both provided with a second connecting head, and the second connecting head is detachably connected to the first connecting head; the stirring mechanism is detachably connected to the first cup body, and the driving mechanism is installed on the first cup body and is used to drive the stirring mechanism to rotate; a conducting port is provided at the bottom end of the second cup body, and a conducting part is provided on the conducting port, and the conducting part is used to open or close the conducting port; the conducting part is used to be triggered by the switch part after the second cup body is installed on the first mounting seat to open the conducting port.

[0007] As an optional embodiment, the first connector is provided with a guide channel, the bottom end of the guide channel is connected to the first conducting tube, and the top end of the guide channel is provided with a guide port; the guide port is used to correspond to the guide port when the second connector is installed on the first connector; The switch component is arranged at the guide port, and drives the conducting component to open the conducting port when the guide port corresponds to the conducting port.

[0008] As an optional embodiment, the conductive member includes a sealing seat, a conductive ball and a first elastic member, the sealing seat is provided with a conductive hole; the sealing seat is sealingly installed on the conductive port; the conductive ball is provided on the sealing seat and can move close to or away from the conductive hole; the first elastic member is connected to the conductive ball and provides a first elastic stress that drives the conductive ball to move close to the conductive hole; the switch member is used to push the conductive ball when the diversion port corresponds to the conductive port to drive the conductive ball away from the conductive hole.

[0009] As an optional embodiment, the switch member includes a push rod and a second elastic component, and the second elastic component is used to provide a second elastic stress for driving the push rod to move upward.

[0010] As an optional embodiment, the first conducting tube is connected to a conducting seat, the conducting seat is arranged below the guide channel, the conducting seat is provided with a guide cavity, the top end of the push rod can be slidably connected to the guide channel; the bottom end of the push rod is slidably connected to the guide cavity; the push rod is provided with a drainage channel; the second elastic component is arranged in the guide channel.

[0011] As an optional embodiment, a limit buckle is provided at the top end of the push rod, and the limit buckle is used to abut against the bottom end of the guide channel; a limit step is provided at the top end of the push rod, and the second elastic component is clamped between the limit step and the bottom wall of the guide channel.

[0012] As an optional implementation, the sealing seat is made of rubber or silicone.

[0013] As an optional embodiment, the second mounting seat protrudes from the first mounting seat; the mounting cavity passes through the first mounting seat and the interior of the second mounting seat; and the first heating element is disposed in the second mounting seat.

[0014] As an optional embodiment, a third connector is provided at the top of the second mounting seat; the coffee brewing head is connected to a fourth connector, and the fourth connector is rotatably connected to the third connector; the second conducting tube extends into the fourth connector through the third connector and is connected to the coffee brewing head.

[0015] As an optional embodiment, a second heating element is provided at the bottom end of the first cup body, and the second heating element is used to heat the first cup body.

[0016] In summary, the present invention has the following technical effects: By connecting the second connector of the first cup body to the first connector of the first mounting base, milk foam can be made in the first cup body. When making coffee, the first cup body is removed and the second connector of the second cup body is connected to the first connector of the first mounting base. At this time, the conducting port of the second cup body is connected to the water channel component, and the water flow of the second cup body can be guided to be heated and then enter the coffee brewing head to perform the coffee brewing action, thereby achieving the dual purpose of coffee and milk foam. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 is a cross-sectional view of the integrated coffee and milk froth machine of the present invention; Figure 2 A cross-sectional view of the coffee and milk froth machine of the present invention in a state of brewing coffee; Figure 3 This is a cross-sectional view of the exploded structure of the second cup body and the first connector of the coffee and milk foam machine of the present invention; Figure 4 This is a schematic structural diagram of the coffee and milk froth machine of the present invention in the state of brewing coffee; Figure 5 A cross-sectional view of the coffee and milk froth machine of the present invention in a milk froth making state; Figure 6This is a schematic structural diagram of the coffee and milk frothing machine of the present invention in the milk frothing production state; Figure 7 This is a schematic diagram of the assembly structure of the water channel component and the body of the coffee and milk foam machine of the present invention; Figure 8 Schematic diagram of the structure of the coffee and milk froth machine of the present invention; Figure 9 This is a schematic structural diagram of the first connector of the all-in-one coffee and milk froth machine of the present invention; Figure 10 This is a schematic structural diagram of the first connector of the all-in-one coffee and milk froth machine of the present invention; Figure 11 Schematic diagram of the structure of the push rod of the coffee and milk froth machine of the present invention; Figure 12 It is a schematic structural diagram of the coffee brewing head of the coffee and milk froth machine of the present invention.

[0019] The meanings of the reference numerals are as follows: 10, body; 11, first mounting seat; 12, second mounting seat; 121, third connector; 13, switch member; 131, push rod; 1311, diversion channel; 1312, limit buckle; 1313, limit step; 132, second elastic member; 14, first connector; 141, diversion channel; 142, positioning member; 15, diversion seat; 151, diversion chamber; 20, coffee brewing head; 21 , fourth connector; 30, brewing component; 31, second cup body; 311, conduction port; 312, conduction member; 3121, first elastic member; 3122, conduction ball; 3123, sealing seat; 3124, conduction hole; 32, first cup body; 321, drive mechanism; 322, second heating member; 40, water channel component; 41, first heating member; 411, heating chamber; 42, first conduction pipe; 43, second conduction pipe; 44, water pump. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0021] In the present invention, terms such as "upper," "lower," "left," "right," "front," "back," "top," "bottom," "inner," "outer," "center," "vertical," "horizontal," "transverse," and "longitudinal" indicate positions or locations based on the positions or locations shown in the accompanying drawings. These terms are primarily intended to better describe the present invention and its embodiments and are not intended to limit the devices, elements, or components indicated to having a specific orientation, or to being constructed or operated in a specific orientation.

[0022] Furthermore, some of the above terms may be used to express other meanings besides indicating a position or location. For example, the term "on" may also be used to indicate a dependency or connection in certain circumstances. Those skilled in the art will understand the specific meanings of these terms in the present invention based on the specific circumstances.

[0023] Furthermore, the terms "installed," "disposed," "provided with," "connected," and "connected" should be interpreted broadly. For example, they can refer to fixed connections, removable connections, or integral structures; mechanical connections or electrical connections; direct connections or indirect connections through an intermediary; or internal communication between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in the present invention based on specific circumstances.

[0024] Furthermore, the terms "first," "second," and the like are primarily used to distinguish different devices, elements, or components (which may or may not be the same in type and configuration) and are not intended to indicate or imply the relative importance or quantity of the devices, elements, or components indicated. Unless otherwise specified, "plurality" means two or more.

[0025] The technical solution of the present invention will be further described below in conjunction with embodiments and drawings.

[0026] See Figures 1-12 The present invention discloses an all-in-one coffee and milk foam machine, including a machine body 10, a water channel assembly 40 and a brewing assembly 30. The machine body 10 is provided with a mounting cavity, a first mounting seat 11 and a second mounting seat 12. A first connector 14 and a switch 13 are provided on the first mounting seat 11. The second mounting seat 12 is connected to the first mounting seat 11, and the second mounting seat 12 is also provided with a coffee brewing head 20.

[0027] The water circuit assembly 40 is installed in the installation cavity. The water circuit assembly 40 includes a water pump 44, a first conducting tube 42, a second conducting tube 43, and a first heating element 41. The first heating element 41 is provided with a heating chamber 411. One end of the first conducting tube 42 is connected to the heating chamber 411, while the other end of the first conducting tube 42 is connected to the switch 13. One end of the second conducting tube 43 is connected to the heating chamber 411, and the second conducting tube 43 is connected to the coffee brewing head 20. The water pump 44 can guide the flow of water. Specifically, the water pump 44 can be connected to the first conducting tube 42 or the second conducting tube 43, and can provide water flow power in the water circuit formed by the first conducting tube 42, the heating chamber 411, and the second conducting tube 43.

[0028] Specifically, the brewing component 30 includes a first cup body 32, a second cup body 31, a stirring mechanism and a driving mechanism 321. A second connector can be provided at the bottom end of the first cup body 32 and the second cup body 31. The second connector is connected to the first connector 14 in a detachable manner, so that the first cup body 32 can be assembled on the first connector 14 of the first mounting seat 11 through the second connector, or the second cup body 31 can be assembled on the first connector 14 of the first mounting seat 11 through the second connector.

[0029] The above-mentioned stirring mechanism is connected to the first cup body 32 in a detachable manner, and the driving mechanism 321 is installed on the first cup body 32 and is used to drive the stirring mechanism to rotate; the bottom end of the second cup body 31 is provided with a conducting port 311, and the conducting port 311 is provided with a conducting member 312, which is used to open or close the conducting port 311; the conducting member 312 is used to be triggered by the switch member 13 after the second cup body 31 is installed on the first mounting seat 11 to open the conducting port 311.

[0030] Based on the above structure, when using the coffee and milk foam machine of the present invention, it can have the following two usage states: See also Figure 5 、 Figure 6 In the first usage state shown, the coffee and milk frothing machine is used to make milk froth: During use, the first cup body 32 can be assembled on the first mounting seat 11 and connected to the first connecting head 14 through the second connecting head, and the stirring mechanism can be assembled into the first cup body 32. The milk is introduced into the first cup body 32. After being assembled into the first cup body 32, the stirring mechanism can be connected to the driving mechanism 321 of the first cup body 32 for transmission. In this way, the driving mechanism 321 can be started to drive the stirring mechanism to rotate. After rotating, the stirring mechanism can rotate at high speed and cut the milk during the rotation process, thereby forming milk foam.

[0031] It should be noted that in some implementation structures, the driving mechanism 321 includes a driving motor, the driving shaft of the driving motor is provided with a first magnet, the stirring mechanism includes a stirring shaft, a stirring structure such as a spring coil or a stirring blade is provided on the stirring shaft, and a second magnet is provided on the stirring shaft, so that the second magnet and the first magnet can be magnetically attracted to each other. When the driving shaft of the driving motor rotates, the stirring shaft can be driven to rotate, and the stirring structure of the stirring shaft can cut the milk to form milk foam.

[0032] The stirring shaft and the driving shaft are assembled in a magnetic manner, which makes it easy to remove the stirring mechanism for separate cleaning.

[0033] In some related implementations, a control switch can be provided on the base, a first electrical connection structure can be provided on the first cup body 32, and a second electrical connection structure matching the first electrical connection structure can be provided on the first mounting base 11. The first and second electrical connection structures can achieve electrical continuity after the first cup body 32 is mounted on the first mounting base 11. In this way, the control switch on the base can activate the drive motor of the drive mechanism 321 to achieve milk frothing and stirring. After the first cup body 32 is removed from the first mounting base 11, the drive mechanism 321 is not activated. The first and second electrical connection structures can be implemented using conventional electrical connection structures such as couplers or plugs and sockets.

[0034] See also Figure 2 、 Figure 3 as well as Figure 4 The second usage state shown is to use the coffee and milk frother to make coffee: In this usage state, the first cup body 32 is detached from the first mounting seat 11, and the second connector of the second cup body 31 is assembled to the first connector 14 of the first mounting seat 11. After the second cup body 31 is assembled to the first mounting seat 11, the conductive member 312 in the conductive opening 311 of the second cup body 31 can be triggered by the switch member 13 on the first mounting seat 11. At this time, the conductive member 312 can open the conductive opening 311, and the first conductive tube 42 that is conductive to the switch member 13 can be conductive to the conductive opening 311.

[0035] By introducing water for brewing coffee into the second cup body 31, the water pump 44 is started. Under the power provided by the water pump 44, the water flow in the second cup body 31 can enter the first conducting pipe 42 through the conducting port 311. The first conducting pipe 42 guides the water flow into the heating chamber 411 of the first heating element 41. The heated water flow can enter the coffee brewing head 20 through the second conducting pipe 43 to brew the coffee powder in the coffee brewing head 20.

[0036] In some related implementation structures, the first heating element 41 can be selected as an instant heating structure, or a heating structure such as a heating tube or a heating wire.

[0037] In this way, by connecting the second connector of the first cup body 32 to the first connector 14 of the first mounting seat 11, milk foam can be made in the first cup body 32. When making coffee, the first cup body 32 is removed and the second connector of the second cup body 31 is connected to the first connector 14 of the first mounting seat 11. At this time, the conducting port 311 of the second cup body 31 is connected to the water channel assembly 40, so that the water flow of the second cup body 31 can be guided to enter the coffee brewing head 20 after being heated, and the coffee brewing action is performed, thereby achieving the dual purpose of coffee and milk foam.

[0038] As an optional embodiment, a flow channel 141 is provided in the first connector 14. The bottom end of the flow channel 141 is in communication with the first conductive tube 42, and a flow opening is provided at the top end of the flow channel 141. When the second cup 31 is assembled to the first mounting base 11, the flow opening 311 corresponds to the flow opening. The switch 13 is disposed at the flow opening and, when the flow opening corresponds to the flow opening 311, activates the conductive member 312 to open the flow opening 311.

[0039] Based on this structure, when brewing coffee, the second cup body 31 is assembled to the first connector 14 through the second connector. At this time, the conducting port 311 at the bottom end of the second cup body 31 corresponds to the conducting port of the guide channel 141 of the first connector 14. Since the switch 13 is set at the guide port position, the switch 13 can directly correspond to the conducting port 311 and trigger the conducting member 312, driving the conducting member 312 to open the conducting port 311. At this time, the water pump 44 is started. The power provided by the water pump 44 can drive the water in the second cup body 31 to flow into the conducting port 311 and into the guide channel 141 through the conducting port 311. The water flow is guided by the guide channel 141 to enter the first conducting pipe 42 and then into the heating chamber 411. After the water flow in the heating chamber 411 is heated by the first heating member 41, the hot water can enter the coffee brewing head 20 through the second conducting pipe 43 for coffee brewing.

[0040] Since the switch element 13 is disposed at the top of the guide channel 141 , it can directly correspond to the conducting port 311 after the second cup body 31 and the first connector 14 are assembled in place, thereby positioning and triggering the conducting element 312 .

[0041] For example, when the switch component 13 is a touch panel, the conductive component 312 can be formed by a solenoid valve and a touch switch (such as a spring switch, a photoelectric switch, or a Hall switch, etc.). After the switch component 13 is assembled in place on the second cup body 31, the touch panel used as a switch can touch the touch switch, trigger a start signal, and control the solenoid valve to open.

[0042] As an optional implementation, in this embodiment, see Figure 3 The conductive member 312 includes a sealing seat 3123, a conductive ball 3122, and a first elastic member 3121. A conductive hole 3124 is provided on the sealing seat 3123. The sealing seat 3123 is sealed against the conductive opening 311. The conductive ball 3122 is mounted on the sealing seat 3123 and can move toward or away from the conductive hole 3124. The first elastic member 3121 is connected to the conductive ball 3122 and provides a first elastic stress that drives the conductive ball 3122 toward the conductive hole 3124. The switch member 13 is configured to push the conductive ball 3122 when the diversion opening is aligned with the conductive opening 311, thereby driving the conductive ball 3122 away from the conductive hole 3124.

[0043] Based on this structure, when the second cup body 31 is in the initial state, the conducting port 311 of the second cup body 31 can be sealed by the sealing seat 3123, and the first elastic stress provided by the first elastic member 3121 drives the conducting ball 3122 close to the conducting hole 3124. The conducting ball 3122 is sealed at the conducting hole 3124. When water is poured into the second cup body 31, the water will not leak out. The second cup body 31 can be used alone to hold water, which is convenient for outdoor use.

[0044] When making coffee, the second cup body 31 is assembled to the first connector 14. The switch member 13 on the first connector 14 can extend into the conductive hole 3124 and push the conductive ball 3122. The first elastic member 3121 can be compressed. At this time, the conductive opening 311 is opened, and the water in the second cup body 31 can flow through the conductive opening 311 to the diversion channel 141, and then enter the first conductive tube 42, the heating chamber 411 and the second conductive tube 43 to perform the coffee brewing action.

[0045] Since the conducting ball 3122 is connected to the conducting opening 311 by the first elastic member 3121 , the conducting ball 3122 can be quickly reset after losing the pushing action of the switch member 13 .

[0046] Of course, in the case where the conducting ball 3122 is not provided, a blocking piece can also be provided on the sealing seat 3123, and one end of the blocking piece can be rotatably connected to the side wall of the conducting hole 3124. The blocking piece can seal with the other side wall or open the conducting hole 3124 during the rotation process. In this way, after the first connector 14 is assembled to the second cup body 31, the switch member 13 can push the blocking piece upward, so that the blocking piece is rotated to an upward or downward assembly, and will not be blocked in the conducting hole 3124, so that conduction can also be achieved.

[0047] As an optional embodiment, the switch member 13 includes a push rod 131 and a second elastic component, and the second elastic component can provide a second elastic stress to drive the push rod 131 to move upward.

[0048] Based on this structure, after the second cup body 31 is assembled to the first connector 14, the push rod 131 of the switch member 13 can move upward under the second elastic stress provided by the second elastic component, and push the conducting ball 3122, driving the conducting ball 3122 to open the conducting hole 3124.

[0049] It should be noted that the second elastic stress provided by the second elastic component may be greater than the first elastic stress of the first elastic component, so that the pushing force provided by the pushing rod 131 can drive the conducting ball 3122 to open.

[0050] Of course, since the push rod 131 is connected to the guide channel 141 through the second elastic component, when making milk foam, the first cup body 32 is assembled to the first connector 14 through the second connector. At this time, the bottom end of the first cup body 32 can press the push rod 131, and the second elastic component can be compressed and retracted into the guide channel 141 to prevent the push rod 131 from protruding and scratching the first cup body 32.

[0051] In other embodiments, the push rod 131 can also be fixedly mounted in the flow channel 141, with the push rod 131 protruding from the first connector 14. After the second cup 31 is assembled, the push rod 131 extends into the corresponding flow channel opening 311, continuously pushing the flow channel ball 3122 upward. Based on this structure, a clearance groove can be provided at the bottom of the first cup 32 to avoid the fixed protruding push rod 131.

[0052] More specifically, a conducting seat is connected to the first conducting tube 42 and is disposed below the diversion channel 141. A diversion cavity 151 is provided in the conducting seat, and the top end of the push rod 131 slidably penetrates the diversion channel 141; the bottom end of the push rod 131 slidably penetrates the diversion cavity 151; the push rod 131 is provided with a diversion channel 1311; and a second elastic member is disposed in the diversion channel 141.

[0053] In order to facilitate the conductive connection between the first conductive tube 42 and the switch member 13, a conductive seat is provided at the end of the first conductive tube 42, so that the bottom end of the push rod 131 of the switch member 13 slides through the conductive seat, and the push rod 131 can float up and down with the guide cavity 151 as a sliding space. When making coffee, the push rod 131 maintains the state of pushing the conducting ball 3122 upward under the action of the second elastic stress provided by the second elastic component, and the water flows into the guide chamber 151 through the drainage channel 1311 in the middle of the push rod 131. The diameter of the guide chamber 151 is larger than the diameter of the drainage channel 1311. Therefore, the water flow in the drainage channel 1311 can slow down the water flow speed after entering the drainage chamber 151 and then enter the first conduction tube 42. The guide chamber 151 of the conduction seat can guide the water flow into the first conduction tube 42, and then enter the heating chamber 411 for heating. After heating, it can be guided to the coffee brewing head 20 through the second conduction tube 43.

[0054] In addition, since the switch member 13 is also assembled in the diversion channel 141, the assembly of the push rod 131 of the switch member 13 and the second elastic component will cause interference with the flow of water. Therefore, the push rod 131 can be provided with a drainage channel 1311 to guide the flow of water. After the push rod 131 is extended into the diversion hole, the water is drained through the drainage channel 1311. In this way, there is no interference with the water flow path by other parts, the water flows smoothly, and it can also reduce the corrosion of the second elastic component caused by the water entering the diversion channel 141.

[0055] Of course, in the case where the conducting seat is not provided, the first conducting pipe 42 can be directly inserted into the guiding channel 141 through a pipe connector for conduction.

[0056] As an optional embodiment, a limiting buckle 1312 is provided at the top of the push rod 131, and the limiting buckle 1312 is used to abut against the bottom end of the guide channel 141; a limiting step 1313 is provided at the top of the push rod 131, and the second elastic component is clamped between the limiting step 1313 and the bottom wall of the guide channel 141.

[0057] Based on this structure, the upward movement of the push rod 131 can be limited by the limit buckle 1312, preventing the push rod 131 from separating from the guide seat 15, and maintaining a stable assembly structure of the push rod 131 and the guide seat 15. The second elastic component is clamped between the limit step 1313 and the bottom wall of the guide channel 141. The second elastic stress provided by the second elastic component can be steadily applied to the limit step 1313, and the force on the push rod 131 is balanced.

[0058] It should also be noted that after the bottom end of the push rod 131 is assembled with the diversion cavity 151, the outer wall of the bottom end of the push rod 131 is sealed with the inner wall of the diversion cavity 151 to reduce the corrosion of internal parts caused by water leakage.

[0059] As an optional embodiment, the sealing seat 3123 is made of rubber or silicone material. Rubber and silicone materials themselves have certain elastic deformation properties. The outer diameter of the sealing seat 3123 can be larger than the inner diameter of the conducting port 311. In this way, the sealing seat 3123 is squeezed and deformed under the action of external force and assembled into the conducting port 311. In this way, the sealing seat 3123 can remain against the inner wall of the conducting port 311 under the deformation of its own material, forming a stable sealing structure.

[0060] In addition, the sealing relationship between the sealing seat 3123 and the conducting port 311 can also be achieved by clamping a sealing ring between the sealing seat 3123 and the inner wall of the conducting port 311 to achieve sealing between the sealing seat 3123 and the conducting port 311 with the sealing ring to reduce water leakage.

[0061] As an optional implementation, see Figure 1 as well as Figure 11 The second mounting seat 12 protrudes from the first mounting seat 11; the mounting cavity passes through the first mounting seat 11 and the second mounting seat 12. Based on this structure, the mounting cavity includes a first cavity section located at the first mounting seat 11 and a second cavity section located at the second mounting seat 12. The above-mentioned first heating element 41 is arranged in the second cavity section in the second mounting seat 12.

[0062] Since the second mounting seat 12 protrudes from the first mounting seat 11, the second mounting seat 12 can extend in the vertical direction, and a second cavity section formed in the second mounting seat 12 has a larger space. In this way, the first heating element 41 is assembled in the second cavity section, and then the water pump 44 and the first conducting pipe 42 are arranged in the first cavity section of the first mounting seat 11. The second conducting pipe 43 can be led out to the coffee brewing head 20 through the top of the second cavity section, so that the water channel structure can be reasonably arranged in the mounting cavity to prevent pipeline confusion.

[0063] It should also be noted that, since the second mounting seat 12 is higher than the first mounting seat 11, the position of the first mounting seat 11 avoiding the second mounting seat 12 can form an assembly space for the first cup body 32 or the second cup body 31 to be assembled, and after the first cup body 32 or the second cup body 31 is assembled to the first mounting seat 11, it remains flush with the second mounting seat 12 and does not protrude from the overall height of the body 10 (see Figure 1 、 Figure 2 as well as Figure 5 ).

[0064] For some related implementation structures, see Figure 1 as well as Figure 12A third connector 121 is provided at the top of the second mounting seat 12, and the coffee brewing head 20 is connected to the fourth connector 21. The fourth connector 21 is rotatably connected to the third connector 121, and the second conducting tube 43 extends into the fourth connector 21 through the third connector 121 and is connected to the coffee brewing head 20.

[0065] Specifically, the fourth connector 21 has a cavity. During assembly, the second conducting tube 43 can be led out into the cavity of the fourth connector 21 through the mounting cavity portion in the second mounting seat 12, and connected to the pipeline of the coffee brewing head 20. Then, when the coffee and milk foam machine is not in use, the coffee brewing head 20 can be rotated relative to the third connector 121 through the fourth connector 21, and rotated toward the first connector 14. In this way, the coffee brewing head 20 corresponds to the top of the first connector 14, and the space between the coffee brewing head 20 and the first connector 14 can be used for the first cup body 32 or the second cup body 31 to be placed, which is convenient for overall storage and easy to move the entire machine.

[0066] Of course, if the coffee brewing head 20 is fixedly mounted on the top of the second mounting base 12, in order to avoid the assembly of the first cup body 32 or the second cup body 31, the coffee brewing head 20 needs to face the first connector 14, which is away from the first mounting base 11 and is assembled with the first cup body 32 or the second cup body 31. In this case, the horizontal space occupied by the coffee and milk frothing machine is the first cup body 32 (or the second cup body 31), the second mounting base 12, and the coffee brewing head 20, resulting in a relatively large occupied space. Therefore, in the present application, when the coffee and milk frothing machine is stored and carried, the coffee brewing head 20 can be rotated toward the first connector 14 and positioned above the first connector 14, thereby reducing the occupied volume when stored.

[0067] As an optional embodiment, a second heating element 322 is provided at the bottom end of the first cup body 32 , and the second heating element 322 is used to heat the first cup body 32 .

[0068] In this way, when making milk foam, the milk in the second cup body 31 is heated by the second heating element 322, and the heating causes the fat in the milk to melt, the viscosity to slightly reduce, and the liquid fluidity to increase. Then the driving mechanism 321 is started, and when frothing, air is more easily beaten into the milk to form small and uniform bubbles, which increases the density and smoothness of the milk foam and improves the frothing efficiency of the milk foam.

[0069] In some related implementation structures, a positioning member 142 is provided on the outer wall of the first connector 14, and a corresponding positioning hole is provided on the second connector. When the first connector 14 and the second connector are positioned and assembled, the positioning member 142 can be snapped into the positioning hole. In the related structure, the positioning member 142 can be a positioning pin, a positioning column, or a positioning buckle.

[0070] Of course, the first connector 14 and the second connector can be threaded connectors, or assembled in a mutually nested manner.

[0071] In some related implementations, the third connector 121 includes a rotating sleeve protruding from the top of the second mounting base 12, and the fourth connector 21 includes a positioning sleeve. The positioning sleeve is rotatably mounted on the rotating sleeve to achieve a rotational connection. The fourth connector 21 and the third connector 121 can be rotatably connected via a bearing, thereby ensuring smooth rotation.

[0072] The technical means disclosed in the solutions of the present invention are not limited to those disclosed in the above-mentioned embodiments, but also include technical solutions composed of any combination of the above-mentioned technical features. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications are also considered to be within the scope of protection of the present invention.

Claims

1. A coffee and milk foam machine, characterized in that: include, The machine body is provided with a mounting cavity, a first mounting seat and a second mounting seat, the second mounting seat is connected to the first mounting seat; the first mounting seat is provided with a first connector and a switch member; the second mounting seat is provided with a coffee brewing head; a water channel assembly, the water channel assembly being mounted in the mounting cavity; the water channel assembly comprising a water pump, a first conducting pipe, a second conducting pipe, and a first heating element; the first heating element being provided with a heating cavity, one end of the first conducting pipe being in communication with the heating cavity, and the other end of the first conducting pipe being in communication with the switch element; one end of the second conducting pipe being in communication with the heating cavity, and the second conducting pipe being in communication with the coffee brewing head; The water pump is used to guide the flow of water; A brewing assembly, which includes a first cup body, a second cup body, a stirring mechanism and a driving mechanism. The first cup body and the second cup body are both provided with a second connecting head, and the second connecting head is detachably connected to the first connecting head; the stirring mechanism is detachably connected to the first cup body, and the driving mechanism is installed on the first cup body and is used to drive the stirring mechanism to rotate; a conducting port is provided at the bottom end of the second cup body, and a conducting part is provided on the conducting port, and the conducting part is used to open or close the conducting port; the conducting part is used to be triggered by the switch part after the second cup body is installed on the first mounting seat to open the conducting port.

2. The coffee and milk foam machine according to claim 1, characterized in that: The first connector is provided with a flow guide channel, the bottom end of the flow guide channel is in communication with the first conducting tube, and the top end of the flow guide channel is provided with a flow guide port; the flow guide port is used to correspond to the flow guide port when the second connector is installed on the first connector; The switch component is arranged at the guide port, and drives the conducting component to open the conducting port when the guide port corresponds to the conducting port.

3. The coffee and milk foam machine according to claim 2, characterized in that: The conductive member includes a sealing seat, a conductive ball, and a first elastic member. The sealing seat is provided with a conductive hole; the sealing seat is sealed and mounted on the conductive opening; the conductive ball is disposed on the sealing seat and can move toward or away from the conductive hole; the first elastic member is connected to the conductive ball and provides a first elastic stress that drives the conductive ball to move toward the conductive hole; The switch element is used for pushing the conducting ball when the guide port corresponds to the conducting port, so as to drive the conducting ball away from the conducting hole.

4. The coffee and milk foam machine according to claim 3, characterized in that: The switch element includes a push rod and a second elastic component, wherein the second elastic component is used to provide a second elastic stress to drive the push rod to move upward.

5. The coffee and milk foam machine according to claim 4, characterized in that: The first conducting tube is connected to a conducting seat, which is arranged below the diversion channel. The conducting seat is provided with a diversion cavity. The top end of the push rod can be slidably connected to the diversion channel; the bottom end of the push rod is slidably connected to the diversion cavity; the push rod is provided with a drainage channel; and the second elastic component is provided in the diversion channel.

6. The coffee and milk foam machine according to claim 5, characterized in that: A limit buckle is provided at the top end of the push rod, and the limit buckle is used to abut against the bottom end of the guide channel; a limit step is provided at the top end of the push rod, and the second elastic component is clamped between the limit step and the bottom wall of the guide channel.

7. The integrated coffee and milk foam machine according to claim 3, characterized in that: The sealing seat is made of rubber or silicone material.

8. The coffee and milk foam machine according to any one of claims 1 to 7, characterized in that: The second mounting seat protrudes from the first mounting seat; the mounting cavity passes through the first mounting seat and the interior of the second mounting seat; and the first heating element is disposed in the second mounting seat.

9. The coffee and milk foam machine according to claim 8, characterized in that: A third connector is provided at the top of the second mounting seat; the coffee brewing head is connected to a fourth connector, and the fourth connector is rotatably connected to the third connector; the second conducting tube extends into the fourth connector through the third connector and is in conduction with the coffee brewing head.

10. The coffee and milk foam machine according to any one of claims 1 to 7, characterized in that: A second heating element is provided at the bottom end of the first cup body, and the second heating element is used to heat the first cup body.

Images