阅读说明：本技术 热饮冲泡机构、热饮机和热饮冲泡方法 (Hot beverage brewing mechanism, hot beverage machine and hot beverage brewing method ) 是由 金文� 胡伟 于 2019-11-15 设计创作，主要内容包括：本发明提供一种热饮冲泡机构,包括有加工斗组件、呈中空状的过滤组件、杯体、虹吸导管；加工斗组件包括有斗盖和斗体,二者可相互密封扣合；斗盖上设有进液口,斗体上设有出液口；斗盖密封扣合至斗体上时,过滤组件设于斗体内,过滤组件的一端与出液口连通,进液口位于斗体的开口处与过滤组件之间；虹吸导管的一端与出液口密封连通,虹吸导管的另一端可置于杯体内并与杯体的底部存在间距。对应的,本发明还提供了一种热饮机以及热饮冲泡方法。本发明可以直接加入液体成分以制作得到多种口味的热饮,且热使用效率高,所得热饮的口感极佳；并且,本发明所述的热饮冲泡方法,操作简单、便捷。(The invention provides hot drink brewing mechanisms, which comprise a processing bucket assembly, a hollow filtering assembly, a cup body and a siphon guide pipe, wherein the processing bucket assembly comprises a bucket cover and a bucket body, the bucket cover and the bucket body can be mutually and hermetically buckled, a liquid inlet is formed in the bucket cover, a liquid outlet is formed in the bucket body, when the bucket cover is hermetically buckled on the bucket body, the filtering assembly is arranged in the bucket body, the end of the filtering assembly is communicated with the liquid outlet, the liquid inlet is positioned between the opening of the bucket body and the filtering assembly, the end of the siphon guide pipe is hermetically communicated with the liquid outlet, the other end of the siphon guide pipe can be arranged in the cup body and has a distance with the bottom of the cup body, correspondingly, hot drink machines and a hot drink brewing method are also provided.)

1, hot drink brewing mechanism, characterized by:

comprises a processing bucket component, a hollow filtering component, a cup body and a siphon guide pipe;

the processing bucket assembly comprises a bucket cover and a bucket body which can be mutually sealed and buckled; the bucket cover is provided with a liquid inlet, and the bucket body is provided with a liquid outlet;

when the bucket cover is fastened to the bucket body in a sealing manner, the filtering assembly is arranged in the bucket body, the end of the filtering assembly is communicated with the liquid outlet, and the liquid inlet is positioned between the opening of the bucket body and the filtering assembly;

the end of the siphon guide is communicated with the liquid outlet in a sealing way, and the other end of the siphon guide can be arranged in the cup body and is spaced from the bottom of the cup body.

2. The hot beverage brewing mechanism of claim 1, wherein: the liquid inlet is provided with a plurality of liquid inlets; when the bucket cover is fastened to the bucket body in a sealing mode, the liquid inlets are circumferentially distributed outside the filtering assembly.

3. The hot beverage brewing mechanism of claim 2, wherein: the liquid inlets are circumferentially and uniformly distributed.

4. The hot beverage brewing mechanism of claim 1, wherein the end face of the cover has a slot , the end of the filter assembly is in communication with the liquid outlet when the cover is sealed and fastened to the body, and the other end of the filter assembly is matched with and sealed and fixed to the slot .

5. The hot beverage brewing mechanism of claim 1, wherein the bottom of the body defines a second slot, the outlet is located in the second slot, and the end of the filter assembly is engageable with the second slot and is in communication with the outlet.

6. The hot beverage brewing mechanism of claim 1, further comprising a deformable sealing cap that is snap fit over an end of the filter assembly opposite the end that communicates with the liquid outlet.

7. The hot beverage brewing mechanism of claim 6, wherein: the preparation material of the sealing cap is silica gel.

8. The hot beverage brewing mechanism of claim 1, wherein the outer wall of the hopper body is provided with a th handle.

9. The hot beverage brewing mechanism of claim 1, wherein: the filter component comprises a filter screen, an inner filter screen support and an outer filter screen support; the filter screen is fixedly arranged between the filter screen inner support and the filter screen outer support.

10. The hot beverage brewing mechanism of claim 9, wherein: the filter screen is a full metal screen, and the mesh number of the filter screen is 280-320 meshes.

11. The hot beverage brewing mechanism of claim 10, wherein: the mesh number of the filter screen is 300 meshes.

12. A hot beverage brewing mechanism as claimed in any one of claims 1 to 11 to , wherein said siphon conduit has end in sealed communication with said liquid outlet, and comprises:

the outer side of the bottom of the bucket body is provided with a hollow th boss which is communicated with the liquid outlet;

the outer wall of the th boss is provided with a th catching groove, and the inner wall of the end of the siphon guide pipe is provided with a th protruding part;

the th catching groove and the th protrusion can be mutually matched to be positioned, and a th sealing ring is pressed between the siphon guide pipe and the bucket body, so that the end of the siphon guide pipe is in sealed communication with the th boss which is hollow.

13. The hot beverage brewing mechanism as claimed in claim 12, wherein said cup body has an th cap, the end surface of said th cap has a th guide through hole, and the other end of said siphon tube can pass through said th guide through hole to enter said cup body with said distance from the bottom of said cup body.

14. The hot beverage brewing mechanism of claim 13, wherein: the cup body is provided with a second handle.

15. The hot beverage brewing mechanism of claim 14, wherein the second handle includes a second protrusion, the cap includes a groove at an outer edge thereof, the groove cooperates with the second protrusion to limit circumferential rotation of the cap on the cup body.

16. The hot beverage brewing mechanism of claim 12, wherein: and a third handle is arranged on the siphon guide pipe.

17. A hot beverage brewing mechanism as claimed in any one of claims 1 to 11 to , wherein said siphon conduit has a end in sealed communication with said liquid outlet, and further comprises:

the end surface of the second cup cover is provided with a second guide through hole, the inner wall of the second guide through hole is provided with a second protrusion part, and the outer wall of the end of the siphon guide pipe is provided with a second buckling groove;

when the end of siphon pipe with when the liquid outlet communicates, the other end of siphon pipe runs through the second direction through-hole is in order to get into in the cup, and with the bottom of cup exists the interval, the second catching groove with the second jut is mutually supported in order to fix a position, siphon pipe with press between the bucket body and be equipped with the second sealing washer.

18. The hot beverage brewing mechanism of claim 17, wherein: the cup body is provided with a fourth handle.

19. The hot beverage brewing mechanism of claim 18, wherein the configuration of the cup to restrict circumferential rotation of the second lid on the cup comprises:

the fourth handle is provided with a third boss, a second groove is formed in the outer edge of the second cup cover, and the second groove is matched with the third boss to limit the second cup cover to rotate circumferentially on the cup body.

20. The hot beverage brewing mechanism of claim 17, wherein the siphon conduit is provided with a fifth handle facilitating abutting communication of the end of the siphon conduit with the liquid outlet.

21. A hot beverage brewing mechanism as claimed in any one of claims 1 to 11 to , wherein:

the filtering component and the siphon guide are formed, communicated with each other and hermetically fixed on the bucket body;

the filter assembly is positioned in the hopper body, and the siphon guide pipe penetrates through the liquid outlet and extends out of the hopper body;

the part of the siphon guide pipe extending out of the hopper body can be arranged in the cup body, and the distance is reserved between the siphon guide pipe and the bottom of the cup body.

22, hot beverage machine, characterized by:

a hot beverage brewing mechanism comprising a host machine, as claimed in any one of claims 1-21 to ;

the main machine is provided with a water supply port which can intermittently supply hot water with micro pressure; the hot beverage brewing mechanism can be buckled on the main machine in a sealing way through the processing hopper assembly, and the water supply port is communicated with the liquid inlet.

23. The hot beverage machine of claim 22, wherein:

the hot drink machine also comprises a third sealing ring, wherein the third sealing ring comprises an inner sealing ring and an outer sealing ring;

when the processing bucket assembly is buckled on the host, the intersection of the bucket body, the bucket cover and the host is provided with the outer sealing ring in a pressing mode, the contact position of the bucket cover and the host is provided with the inner sealing ring in a pressing mode, and the liquid inlet is located between the outer sealing ring and the inner sealing ring.

24. The hot beverage machine of claim 22, wherein:

the main machine comprises an air pump, a sealed water tank, an th water pipe, a second water pipe, a one-way valve, a float valve, a heating assembly, a temperature sensor, a control circuit board, a main power switch and a power interface connected with an external power supply;

the one-way valve, the float valve, the heating assembly and the temperature sensor are sequentially arranged on the second water pipe along the direction from the sealed water tank to the water supply port;

the power interface is electrically connected with the main power switch; the main power switch, the air pump, the heating assembly and the temperature sensor are all electrically connected with the control circuit board.

25. The hot beverage machine of claim 24, wherein:

the host machine also comprises a host machine shell and a water level sensor; the water level sensor is electrically connected with the control circuit board;

the air pump, the sealed water tank, the th water pipe, the second water pipe, the one-way valve, the float valve, the water level sensor, the heating component, the temperature sensor and the control circuit board are all positioned in the host shell, and the main power switch and the power interface are arranged on the host shell;

the check valve, the float valve, the water level sensor, the heating assembly and the temperature sensor are sequentially arranged on the second water pipe along the direction from the sealed water tank to the water supply port.

26. The hot beverage maker as claimed in claim 24, wherein the second water pipe communicates with the water supply port through an water pipe adaptor.

27. The hot beverage machine of claim 26, wherein: the water pipe adapter is V-shaped.

28. The hot beverage maker as claimed in any one of claims 24 to 27 to wherein the hot beverage brewing mechanism snap-fits onto the main unit in a configuration comprising:

a plurality of third protruding parts are annularly arranged on the outer wall of the main machine, a plurality of third buckling grooves are arranged on the inner wall of the opening of the bucket body, and the flow direction of each third buckling groove faces the opening of the bucket body;

each of the third protrusions can be correspondingly snap-fitted with the third catching groove , so that the hot beverage brewing mechanism is snapped onto the host machine.

29. The hot beverage machine of claim 28, wherein: the host is provided with a safety switch which is electrically connected with the control circuit board; a fourth protruding part is arranged at the opening of the bucket body;

when the bucket body is correctly buckled to the main machine, the fourth protruding part triggers the safety switch to enable the hot drink machine to be electrified.

30, method for brewing hot beverage, characterized in that:

adding the liquid raw materials into the cup body;

installing the hot beverage brewing mechanism of any of claims 1-21;

adding solid raw materials into the hopper body;

sealing and buckling the hot beverage brewing mechanism on the host machine;

quantitative hot water with micro pressure is supplied discontinuously through the water supply port, the solid raw material is mixed with the liquid raw material after extraction, and then the mixture of the liquid raw material, the solid raw material and the hot water flows back and forth for a plurality of times in the channel between the cup body and the bucket body, and finally the brewing and making of the hot drink are completed.

31. The hot beverage brewing method of claim 30, wherein: the host comprises an air pump; after the hot drink is brewed and prepared, the interior of the hopper body is dried by the air pump.

Technical Field

The invention belongs to the technical field of hot beverage making, and particularly relates to hot beverage brewing mechanisms, a hot beverage machine and a hot beverage brewing method.

Background

Hot beverages, which refer to hot beverages such as hot tea, hot coffee, etc., are increasingly preferred by consumers because of the great health benefits of hot beverages that are often consumed during any season.

Currently, the process of making hot beverages in conventional hot beverage machines, including coffee machines and tea machines, is roughly as follows:

solid substances (such as coffee powder, tea leaves and the like) required to be brewed are placed into a brewing device, then a hot drink machine is started, hot water is added to brew the solid substances in the brewing device, the hot water and the solid substances are mixed, then components of the solid substances are filtered through a filter screen to form a hot drink, and then the hot drink falls into a cup body below the brewing device through a liquid outlet to be drunk by consumers.

It follows that the existing hot beverage machines can only mix solid brewing substances (for example: coffee powder, tea leaves, etc.), i.e. hot water, with the solid substances, but not liquid substances, which are added to the water tank or to the brewing device, are mixed with hot water to make hot beverages: for example, we cannot add milk to the tank and, apart from the rationality of adding milk to cold water, this operation presents serious cleaning problems; also for example, we cannot introduce milk into the brewing device, because the latter cannot contain liquid milk, i.e. the milk leaks completely, due to the presence of the sieve in the brewing device.

Therefore, if it is desired to add another liquid component to the hot beverage, it is common practice to add and mix with a stir bar at a later stage, for example, if it is desired to add milk to hot coffee, it is often desired to add milk to a cup containing the hot coffee at a later stage and mix with a stir bar. In other words, the existing hot beverage preparation has the following problems:

(1) the existing hot beverage machine can only make hot beverages with single taste, but can not directly add liquid components to make hot beverages with various tastes, and can not meet more taste requirements of current consumers;

(2) after other liquid components are added into the hot beverage made by the existing hot beverage machine, the whole temperature of the hot beverage is reduced more quickly by stirring, the heat utilization efficiency is reduced, and the taste of the final hot beverage finished product is not favorable.

Disclosure of Invention

In order to overcome the above-mentioned disadvantages of the prior art, the present invention provides unique hot beverage brewing mechanisms with novel structure, which not only can directly add liquid components to make hot beverages with various tastes, but also has higher heat utilization efficiency.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

Hot beverage brewing mechanism comprises a processing hopper assembly, a hollow filter assembly, a cup body and a siphon guide pipe, wherein the processing hopper assembly comprises a hopper cover and a hopper body which can be mutually and hermetically buckled, a liquid inlet is arranged on the hopper cover, a liquid outlet is arranged on the hopper body, when the hopper cover is hermetically buckled on the hopper body, the filter assembly is arranged in the hopper body, the end of the filter assembly is communicated with the liquid outlet, the liquid inlet is positioned between the opening of the hopper body and the filter assembly, the end of the siphon guide pipe is hermetically communicated with the liquid outlet, and the other end of the siphon guide pipe can be arranged in the cup body and has a distance with the bottom of the cup body.

Preferably, the liquid inlet is multiple; when the bucket cover is sealed and buckled on the bucket body, the liquid inlets are circumferentially distributed outside the filtering component.

Preferably, the liquid inlets are evenly distributed circumferentially.

Preferably, the end face of the bucket cover is provided with a th groove, when the bucket cover is fastened on the bucket body in a sealing mode, the end of the filtering assembly is communicated with the liquid outlet, and the other end of the filtering assembly is matched with the th groove and fixed in a sealing mode.

Preferably, the bottom of the bucket body is provided with a second groove, the liquid outlet is positioned in the second groove, and the end of the filtering component can be matched and fixed with the second groove and is communicated with the liquid outlet.

Preferably, the hot beverage brewing mechanism further includes a deformable sealing cap that is snap-fitted to the end of the filter assembly opposite the end that communicates with the liquid outlet.

Preferably, the preparation material of the sealing cap is silica gel.

Preferably, the outer wall of the bucket body is provided with a th handle.

Preferably, the filter component comprises a filter screen, an inner filter screen support and an outer filter screen support; the filter screen is fixedly arranged between the filter screen inner support and the filter screen outer support.

Preferably, the filter screen is a full metal screen, and the mesh number of the filter screen is 280-320 meshes.

Preferably, the mesh number of the filter screen is 300 meshes.

Preferably, the end of the siphon pipe is in sealed communication with the liquid outlet, and the structural form of the siphon pipe comprises that a hollow 0 th boss is arranged on the outer side of the bottom of the bucket body and is communicated with the liquid outlet, a th buckling groove is arranged on the outer wall of the 1 th boss, a th protruding part is arranged on the inner wall of the end of the siphon pipe, the th buckling groove and the th protruding part can be matched with each other to be positioned, and a th sealing ring is arranged between the siphon pipe and the bucket body in a pressing mode, so that the end of the siphon pipe is in sealed communication with the hollow th boss.

Preferably, the cup body is provided with an th cup cover, the end surface of the th cup cover is provided with a th guide through hole, and the other end of the siphon guide pipe can penetrate through the th guide through hole to enter the cup body and has a distance with the bottom of the cup body.

Preferably, the cup is provided with a second handle.

Preferably, a second boss is arranged on the second handle, a groove is formed in the outer edge of the cup cover, and the groove and the second boss are matched with each other to limit circumferential rotation of the cup cover on the cup body.

Preferably, a third handle is provided on the siphon pipe.

Preferably, the end of the siphon guide pipe is in sealed communication with the liquid outlet, and the other structural forms of the siphon guide pipe comprise that a second cup cover is arranged on the cup body and limits the second cup cover to rotate on the cup body in the circumferential direction, a second guide through hole is formed in the end face of the second cup cover, a second protruding portion is arranged on the inner wall of the second guide through hole, a second buckling groove is formed in the outer wall of the end of the siphon guide pipe, when the end of the siphon guide pipe is communicated with the liquid outlet, the other end of the siphon guide pipe penetrates through the second guide through hole to enter the cup body and has a distance with the bottom of the cup body, the second buckling groove and the second protruding portion are matched with each other to be positioned, and a second sealing ring is arranged between the.

Preferably, the cup is provided with a fourth handle.

Preferably, the structural form of the cup for limiting circumferential rotation of the second lid on the cup includes: the fourth handle is provided with a third boss, a second groove is formed in the outer edge of the second cup cover, and the second groove is matched with the third boss to limit the second cup cover to rotate on the cup body in the circumferential direction.

Preferably, the siphon conduit is provided with a fifth handle for facilitating abutting communication of the end of the siphon conduit with the liquid outlet.

Preferably, the filter assembly is formed and communicated with the siphon pipe and is hermetically fixed on the bucket body, the filter assembly is positioned in the bucket body, the siphon pipe penetrates through the liquid outlet and extends out of the bucket body, and the part of the siphon pipe extending out of the bucket body can be positioned in the cup body and has a distance with the bottom of the cup body.

Correspondingly, the invention also provides hot drinks machines, which have extremely high thermal efficiency, and users can directly add liquid components to make ideal hot drinks with rich and various tastes.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

Hot beverage machine comprises a main machine and the hot beverage brewing mechanism, wherein the main machine is provided with a water supply port for discontinuously supplying hot water with micropressure, the hot beverage brewing mechanism can be sealed and buckled on the main machine through a processing bucket assembly, and the water supply port is communicated with the liquid inlet.

Preferably, the hot beverage machine also comprises a third sealing ring, and the third sealing ring comprises an inner sealing ring and an outer sealing ring; when the processing bucket assembly is buckled on the host, the intersection of the bucket body, the bucket cover and the host is provided with an outer sealing ring in a pressing mode, the contact position of the bucket cover and the host is provided with an inner sealing ring in a pressing mode, and the liquid inlet is located between the outer sealing ring and the inner sealing ring.

Preferably, the main machine comprises an air pump, a sealed water tank, a th water pipe, a second water pipe, a one-way valve, a float valve, a heating assembly, a temperature sensor, a control circuit board, a main power switch and a power interface connected with an external power supply, the air pump is communicated with the sealed water tank through a th water pipe, the interior of the sealed water tank is communicated with a water supply port through a second water pipe, the one-way valve, the float valve, the heating assembly and the temperature sensor are sequentially arranged on the second water pipe along the direction from the sealed water tank to the water supply port, the power interface is electrically connected with the main power switch, and the main power switch, the air pump, the heating assembly and the temperature sensor are all electrically.

Preferably, the main machine further comprises a main machine shell and a water level sensor, wherein the water level sensor is electrically connected with the control circuit board;

the one-way valve, the float valve, the water level sensor, the heating assembly and the temperature sensor are sequentially arranged on the second water pipe along the direction from the sealed water tank to the water supply port.

Preferably, the second water line is in communication with the water supply port through an water line adapter.

Preferably, the water pipe adaptor is V-shaped.

Preferably, the hot beverage brewing mechanism is buckled on the main machine in a structural mode that a plurality of third protruding parts are annularly arranged on the outer wall of the main machine, a plurality of third buckling grooves are arranged on the inner wall of the opening of the bucket body, the flow direction of each third buckling groove faces the opening of the bucket body, and each third protruding part can be correspondingly buckled and matched with the third buckling groove so that the hot beverage brewing mechanism is buckled on the main machine.

Preferably, the host is provided with a safety switch which is electrically connected with the control circuit board; a fourth protruding part is arranged at the opening of the bucket body; when the bucket body is correctly buckled to the main machine, the fourth protrusion part triggers the safety switch to electrify the hot drink machine.

Correspondingly, the invention also provides hot drink brewing methods, and the hot drinks with excellent mouthfeel and rich taste can be simply and conveniently obtained by the method.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

A method for brewing hot beverage, comprising the steps of:

adding the liquid raw materials into the cup body;

installing the hot beverage brewing mechanism;

adding solid raw materials into a hopper body;

sealing and buckling the hot beverage brewing mechanism on the host machine;

quantitative hot water with micro pressure is supplied discontinuously through the water supply port, the solid raw material is mixed with the liquid raw material after extraction, and then the mixture of the liquid raw material, the solid raw material and the hot water flows back and forth for a plurality of times in a channel between the cup body and the bucket body, and finally the brewing and making of the hot beverage are finished.

Preferably, the main machine comprises an air pump; after the hot drink is brewed and made, the interior of the bucket body is dried by the air pump.

Compared with the prior art, the beneficial effects of this application are:

(1) the invention provides hot drink brewing mechanisms, wherein solid substances (such as coffee powder, tea leaves and the like) can be placed in a hopper body, liquid substances (such as milk, fruit juice and the like) can be placed in a cup body (namely, liquid components can be directly added), hot water is discontinuously supplied to a liquid inlet on a hopper cover to brew hot water with slightly-pressurized solid substances in the hopper body for mixing, and simultaneously water vapor with slightly-pressurized water presses the mixture into a filtering component to realize good extraction of the solid substances, then extract flows into the cup body through a liquid outlet and a siphon conduit to be mixed with the liquid substances added into the cup body in advance, the end of the siphon conduit outside the hopper body is provided with a certain distance from the bottom of the cup body, when a gap between a liquid level siphon conduit in the cup body and the bottom of the cup body is submerged, a completely sealed state is formed in a space inside the siphon conduit, when the hot water vapor is gradually reduced, negative pressure is generated inside the hopper body (namely, the pressure inside the hopper body is lower than atmospheric pressure), and the hot water vapor, the hot water conduit, the siphon conduit and the siphon conduit are designed to realize that the hot drink liquid substances, the hot drink brewing mechanism repeatedly and the hot drink tea beverage brewing mechanism repeatedly and the hot water are repeatedly and the cup body, so that the hot drink brewing efficiency is improved, the hot drink brewing effect of the hot drink brewing is achieved, the hot drink brewing process is improved.

(2) The invention correspondingly provides hot drinks machines, the main machine of which is provided with a water supply port which can intermittently supply hot water with micro pressure, the hot drink brewing mechanism can be sealed and buckled on the main machine through a processing bucket component, and the water supply port is mutually communicated with a liquid inlet.

(3) The invention correspondingly provides hot beverage brewing methods, so that a user can simply and conveniently make the hot beverage by himself or herself to obtain hot beverage finished products with good taste and various flavors.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic perspective view of a hot beverage maker according to an embodiment of the present invention;

FIG. 2 is a schematic diagram illustrating an internal structure of an embodiment of the present invention when the host is under positive pressure;

FIG. 3 is a schematic diagram illustrating the internal structure of an embodiment of the present invention when the main unit is under negative pressure;

FIG. 4 is a schematic illustration of the internal structure of a hot beverage maker in an embodiment of the present invention;

FIG. 5 is an electrical control schematic of a hot beverage maker in an embodiment of the present invention;

FIG. 6 is an exploded view of a filter assembly in accordance with an embodiment of the present invention;

FIG. 7 is a schematic representation of an embodiment of the present invention showing a hot beverage brewing mechanism mounted on a host computer;

FIG. 8 is an exploded view of the hot beverage brewing mechanism of embodiment of the present invention;

FIG. 9 is a schematic view of FIG. 8 from another perspective;

FIG. 10 is an exploded view of a hot beverage brewing mechanism in accordance with another embodiment of the present invention;

FIG. 11 is a schematic view of FIG. 10 from another perspective;

FIG. 12 is a schematic view of the assembly between the siphon conduit and the cup in an embodiment of the present invention;

fig. 13 is an exploded view of a hot beverage brewing mechanism in accordance with yet another embodiment of the present invention.

Description of reference numerals:

1-a host, 100-a host shell, 101-a sealed water tank, 102-a one-way valve, 103-a float valve, 104-an air pump, 105-a water level sensor, 106-a heating assembly, 107-a temperature sensor, 108-a second water pipe, 109-a power supply interface, 110-a water supply port, 111-an outer sealing ring, 112-an inner sealing ring, 113-a control circuit board, 114-a main power switch, 115-a safety switch and 116-a water pipe adapter;

2-processing bucket assembly, 21-bucket cover, 211- th slot, 212-liquid inlet, 22-bucket body, 221-liquid outlet, 222-second slot, 223- handle, 224- th boss, 2241- fastening slot and 225-third fastening slot;

3-a filter component, 31-an inner filter screen support, 32-a filter screen and 33-an outer filter screen support;

4-siphon conduit, 41- th protrusion, 421-third handle, 422-fifth handle, 43-second catching groove, 431-transverse opening groove, 432-vertical opening groove;

5-cup body, 51-second handle, 511-second boss, 52-fourth handle, 521-third boss;

61- cup cover, 611- guide through hole, 612- groove, 62-second cup cover, 621-second guide through hole, 6211-second protrusion, 622-second groove;

7-sealing cap, 81- th sealing ring, 82-second sealing ring, 91-solid matter, 92-liquid matter.

Detailed Description

In the following description, numerous specific details are set forth to provide a thorough understanding of the present application, and the described embodiments are merely some, but not all, of the embodiments .

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

Referring to fig. 1, 2, 3, 7 and 8, an embodiment of the present invention provides hot beverage brewing mechanisms, including a processing bucket assembly 2, a hollow filter assembly 3, a cup body 5, and a siphon conduit 4, where the processing bucket assembly 2 includes a bucket cover 21 and a bucket body 22, which can be sealed and fastened to each other, a liquid inlet 212 is disposed on the bucket cover 21, a liquid outlet 221 is disposed on the bucket body 22, when the bucket cover 21 is sealed and fastened to the bucket body 22, the filter assembly 3 is disposed in the bucket body 22, an end of the filter assembly 3 is communicated with the liquid outlet 221, the liquid inlet 212 is located between an opening of the bucket body 22 and the filter assembly 3, an end of the siphon conduit 4 is sealed and communicated with the liquid outlet 221, and an end of the siphon conduit 4 can be disposed in the cup body 5 and has a distance from the bottom of the cup body 5, and the distance can meet the use requirement, that liquid can be ensured to flow between the inside of the siphon conduit 4 and the inside of the cup body 5, and is not limited.

In this embodiment, before use, the desired liquid material 92 (such as milk, fruit juice, etc.) is filled into the cup body 5, the desired solid material 91 (such as coffee powder or tea, etc.) is filled into the bucket body 22, then hot water with slight pressure is intermittently supplied into the bucket body 22 through the liquid inlet 212, the solid material 91 in the bucket body 22 is mixed and brewed, meanwhile, hot water steam with slight pressure presses the mixture into the filter assembly 3 from the outside of the filter assembly 3 (i.e. the inside of the bucket body 22) to achieve good extraction of the solid material 91 (completely different from the traditional filtering and extracting way that liquid flows from the inside to the outside of the filter assembly, the structure is extremely novel and unique), then the extraction liquid flows into the cup body 5 through the liquid outlet 221 and the siphon pipe 4 to be mixed with the liquid material 92 in the cup body 5, the liquid level in the cup body 5 gradually rises along with time, and when the liquid level in the cup body 5 does not reach the bottom port of the siphon pipe 4, the state of brewing is achieved;

when the liquid level in the cup body 5 rises to submerge the gap between the siphon pipe 4 and the bottom of the cup body 5, the space between the inside of the bucket body 22 and the inside of the siphon pipe 4 is in a completely sealed state, when the hot water vapor gradually decreases, negative pressure can be generated inside the bucket body 22 (namely, the pressure inside the bucket body 22 is smaller than the atmospheric pressure), and then negative pressure siphoning phenomenon can be generated between the inside of the bucket body 22 and the inside of the cup body 5, so that the mixture of the hot water, the solid matter 91 and the liquid matter 92 in the cup body 5 sequentially passes through the siphon pipe 4, the liquid outlet 221 and the filtering component 3 and reversely flows back to the inside of the bucket body 22, and extraction and mixed brewing are realized.

Based on the integral sealing design of the inside of the hot beverage brewing mechanism and the function of discontinuously supplying hot water with slight pressure, the conversion between positive pressure and negative pressure can be realized in the space between the inside of the bucket body 22 and the inside of the siphon guide pipe 4, when the space between the inside of the bucket body 22 and the inside of the siphon guide pipe 4 is positive pressure, the siphon phenomenon between the inside of the bucket body 22 and the inside of the cup body 5 disappears, and then the liquid in the bucket body 22 normally flows downwards into the cup body 5, and when the space between the inside of the bucket body 22 and the inside of the siphon guide pipe 4 is negative pressure, the siphon phenomenon is generated between the inside of the bucket body 22 and the inside of the cup body 5 again, so that the liquid in the cup body 5 flows back to the bucket body 22. Thus, based on the repeated conversion of positive pressure and negative pressure, the mixture of the hot water, the solid matter 91 and the liquid matter 92 can repeatedly flow up and down in the bucket body 22 and the cup body 5, so that repeated extraction and mixed brewing are realized until the final preparation of hot drinks is completed, and hot drinks with various flavors, such as milky tea, milky coffee, fruit tea and the like, are obtained. Moreover, compared with the traditional stirring and mixing mode, in the embodiment, due to the sealing design of the hot beverage brewing mechanism and the repeated mixing and brewing of the hot water, the solid substance 91 and the liquid substance 92, the temperature of the hot water is well absorbed by the mixture, the heat utilization efficiency is greatly improved, and the taste of the hot beverage finished product is effectively improved. Test results show that the temperature of the hot beverage prepared by the hot beverage brewing mechanism is higher than that of the hot beverage prepared by the traditional brewing way under the condition that the hot water with the same temperature is used.

Referring to fig. 7 to 9, in alternative embodiments, the liquid inlets 212 are multiple, and when the bucket cover 21 is sealed and fastened to the bucket body 22, the liquid inlets 212 are circumferentially distributed on the outer portion of the filter assembly 3, based on which, hot water can enter the bucket body 22 from the periphery through the liquid inlets 212, so that the solid matters 91 in the bucket body 22 can be uniformly brewed.

Referring to fig. 7-9, in specific embodiments, the liquid inlets 212 are evenly distributed circumferentially so that the solid matter 91 in the bucket body 22 can be brewed more evenly.

Referring to fig. 7 to 9, in alternative embodiments, the end face of the cover 21 is provided with a groove 211, when the cover 21 is sealed and fastened to the body 22, the end of the filter assembly 3 is communicated with the liquid outlet 221, and the other end of the filter assembly 3 is matched with the groove 211 and is sealed and fixed, based on the design of the structure, the upper end of the filter assembly 3 can be conveniently fixed, so that the filter assembly 3 can be stably placed in the body 22, and the sealing arrangement between the other end of the filter assembly 3 and the groove 211 can ensure that all liquid in the body 22 is pressed into the filter assembly 3 by steam pressure and finally flows into the cup body 5.

Referring to fig. 7 and 8, in alternative embodiments, a second groove 222 is formed at the bottom of the bucket body 22, the liquid outlet 221 is located in the second groove 222, and the end of the filter assembly 3 can be fixedly matched with the second groove 222 and is communicated with the liquid outlet 221, so that the lower end of the filter assembly 3 can be conveniently and completely communicated with the liquid outlet 221, and the filter assembly 3 can be more stably placed in the bucket body 22.

Referring to fig. 10 and 11, in alternative embodiments, the hot beverage brewing mechanism further comprises a deformable sealing cap 7 fastened to the end of the filter assembly 3 opposite to the end communicating with the liquid outlet 221, wherein optionally the sealing cap 7 is hemispherical in shape and is made of silicone.

Since the upper and lower ends of the filter module 3 are open ends, in practical use, there is inconvenience when solid matter 91 is added between the outside of the filter module 3 and the inside of the bucket body 22 (i.e. the solid matter 91 is easily and carelessly spilled into the filter module 3), and if the upper end of the filter module 3 is designed as a closed end, this brings inconvenience to cleaning after the filter module 3 is used, therefore, in this embodiment, the upper end of the filter module 3 is covered by the deformable sealing cap 7, in , since the sealing cap 7 is deformable, this does not affect the matching and fixing between the upper end of the filter module 3 and the slot 211, and it is more convenient to add the solid matter 91 into the bucket body 22, and there is no fear that the solid matter 91 enters from the upper end of the filter module 3 to cause waste, in addition, in , the sealing cap 7 can be removed from the filter module 3 after use, so as to facilitate cleaning of the filter module 3.

Referring to fig. 7, in alternative embodiments, the outer wall of the bucket body 22 is provided with a handle 223 to facilitate gripping of the bucket body 22.

Referring to fig. 6 and 10, in alternative embodiments, the filter assembly 3 includes a filter screen 32, an inner filter screen support 31, and an outer filter screen support 33, wherein the filter screen 32 is fixedly disposed between the inner filter screen support 31 and the outer filter screen support 33, and the fixing manner between the filter screen 32 and the inner filter screen support 31, and between the filter screen 32 and the outer filter screen support 33 may be welding, etc.

At present, the filter screen is welded again after mostly being the sheet metal corruption mesh and forms, the mesh is thicker, if it is higher to the filtration requirement, this type of filter screen will no longer satisfy the operation requirement, in this embodiment, filter assembly 3 is based on foretell structural design, the mesh of filter screen 32 can be made very tiny, thereby can satisfy very high filtration requirement, therefore, this filter assembly 3 can satisfy filtration requirement under the constant pressure, reach the effect that filter paper filters commonly, simultaneously, consider the washing problem that brings after the liquid suck-back in the cup 5 to the bucket body 22, filter assembly 3's upper and lower both ends design is the open end, conveniently carry out thorough cleanness to filter assembly 3, can use repeatedly.

In specific embodiments, the filtering net 32 is a full metal net with 280-320 meshes, which is much smaller than the mesh size of the corrosion metal net, and the filtering effect is excellent.

In specific embodiments, filter screen 32 has a mesh size of 300.

Referring to fig. 10 and 11, in alternative embodiments, the end of the siphon pipe 4 is in sealed communication with the liquid outlet 221, and its 0 form includes that the bottom outside of the bucket body 22 is provided with a hollow 1 th boss 224 which is in communication with the liquid outlet 221, the outer wall of the 2 th boss 224 is provided with a th catching groove 2241, the inner wall of the end of the siphon pipe 4 is provided with a th protrusion 41, the th catching groove 2241 and the th protrusion 41 can be matched with each other to be positioned, and a th sealing ring 81 is pressed between the siphon pipe 4 and the bucket body 22, so that the end of the siphon pipe 4 is in sealed communication with the hollow th boss 224.

In the present embodiment, based on the above structural design, the sealed communication between the upper end of the siphon pipe 4 and the liquid outlet 221 is achieved.

Referring to fig. 7, 11 and 12, in an alternative embodiment of , a cap 61 is provided on the cup 5, a guide through hole 611 is provided on the end surface of the cap 61, and the other end of the siphon pipe 4 can penetrate the guide through hole 611 to enter the cup 5 and is spaced from the bottom of the cup 5.

In this embodiment, by providing the cup lid with the through hole on the cup body 5, the insertion of the siphon pipe 4 into the cup body 5 is not affected in the aspect of , and the liquid in the cup is prevented from splashing outside and the foreign materials outside are prevented from falling into the cup body 5 to contaminate the hot beverage in the aspect of .

Referring to fig. 12, in the alternative embodiments, cup 5 is provided with a second handle 51 to facilitate gripping of cup 5.

Referring to fig. 12, in alternative embodiments, a second boss 511 is provided on the second handle 51, a -th groove 612 is provided at the outer edge of the cap 61, and the -th groove 612 and the second boss 511 cooperate with each other to limit circumferential rotation of the -th cap 61 on the cup 5.

Referring to fig. 12, in the alternative embodiments, a third handle 421 is provided on the siphon tube 4 to facilitate gripping of the siphon tube 4.

Referring to fig. 2 and 13, in another alternative embodiments, the end of the siphon pipe 4 is in sealed communication with the liquid outlet 221, and another structural forms of the siphon pipe include that the cup 5 is provided with a second cup cover 62, the cup 5 limits the second cup cover 62 to rotate on the cup 5 circumferentially, the end face of the second cup cover 62 is provided with a second guide through hole 621, the inner wall of the second guide through hole 621 is provided with a second protrusion 6211, the outer wall of the end of the siphon pipe 4 is provided with a second catching groove 43, when the end of the siphon pipe 4 is communicated with the liquid outlet 221, the other end of the siphon pipe 4 penetrates through the second guide through hole 621 to enter the cup 5 and have a space with the bottom of the cup 5, the second catching groove 43 and the second protrusion 6211 are matched to be positioned, and a second sealing ring 82 is pressed between the siphon pipe 4 and the bucket body 22.

In the present embodiment, the second catching groove 43 is embodied as a horizontal opening groove 431 and a vertical opening groove 432 which are communicated with each other, and the siphon pipe 4 is installed as follows:

the method comprises the steps of firstly buckling a second cup cover 62 on a cup opening of a cup body 5, then inserting the lower end of a siphon guide pipe 4 into the cup body 5 through a second guide through hole 621 formed in the second cup cover 62, wherein in the process of inserting the siphon guide pipe 4 into the cup body 5, only when the vertical open groove 432 corresponds to the second protrusion 6211 formed in the second guide through hole 621, the siphon guide pipe 4 can be inserted into the cup body 5 through the second cup cover 62, then placing the cup body 5 below a bucket body 22, moving the siphon guide pipe 4 upwards by utilizing the matching between the vertical open groove 432 and the second protrusion 6211 until the transverse open groove 431 and the second protrusion 6211 form a corresponding position relation, rotating the siphon guide pipe 4 at the moment (the siphon guide pipe 4 can be fixed by rotating the siphon guide pipe 4 while the cup body 5 due to the fact that the second cup cover 62 is limited to rotate circumferentially on the cup body 5), enabling the upper end of the siphon guide pipe 4 to be in butt joint communication with a liquid outlet 221 formed in the bucket body 22 in the aspect of connecting the siphon guide pipe 4 and a liquid outlet 221 formed by utilizing the matching between the transverse open groove 6211, and the siphon guide pipe 4, and achieving locking of the siphon guide pipe 4.

Of course, it is easily conceivable that, on the contrary, the second catching groove 43 may be provided on the inner wall of the second guide through hole 621 and the second protrusion 6211 may be provided on the outer wall of the end of the siphon tube 4, and also, the sealed communication between the upper end of the siphon tube 4 and the liquid outlet 221 may be achieved.

Referring to fig. 13, in another alternative embodiments, cup 5 is provided with fourth handle 52.

Referring to fig. 13, in another alternative embodiments, the form of the structure of cup 5 for restricting circumferential rotation of second lid 62 on cup 5 includes third ledge 521 on fourth handle 52, second groove 622 on the outer edge of second lid 62, and second groove 622 and third ledge 521 cooperating with each other to restrict circumferential rotation of second lid 62 on cup 5. therefore, the provision of fourth handle 52 not only facilitates gripping by a user, but also restricts circumferential rotation of second lid 62 on cup 5.

Referring to fig. 13, in another alternative embodiments, the siphon tube 4 is provided with a fifth handle 422 for facilitating the communication between the end of the siphon tube 4 and the liquid outlet 221, and the fifth handle 422 is provided for facilitating the user's grip on the siphon tube 4.

Referring to fig. 7-9, in another alternative embodiments, the filter assembly 3 is formed integrally with, in communication with, and sealingly secured to the body 22 of the siphon pipe 4 , the filter assembly 3 is located in the body 22 of the bucket, the siphon pipe 4 extends through the outlet 221 and out of the bucket 22, and the portion of the siphon pipe 4 extending out of the bucket 22 is located in the cup 5 and spaced from the bottom of the cup 5.

Referring to fig. 1 and 2, the present application provides kinds of hot beverage machines, respectively, including a main machine 1 and a hot beverage brewing mechanism in any of the embodiments, wherein the main machine 1 is provided with a water supply port 110 for intermittently supplying hot water with minute pressure, the hot beverage brewing mechanism can be sealed and buckled on the main machine 1 through a processing bucket assembly 2, and the water supply port 110 and the liquid inlet 212 are communicated with each other.

In this embodiment, before use, the liquid material 92 (such as milk, fruit juice, etc.) is filled into the cup 5, the solid material 91 (such as coffee powder or tea leaves, etc.) is filled into the bucket body 22, and then the hot beverage brewing mechanism is mounted on the main machine 1 through the processing bucket assembly 2, wherein the processing bucket assembly 2 must be hermetically buckled on the main machine 1, and the water inlet 110 and the liquid inlet 212 on the main machine 1 are communicated with each other, when in use, hot water with micro pressure is intermittently supplied through the water inlet 110, the hot water falls into the bucket body 22 through the liquid inlet 212, the solid material 91 in the bucket body 22 is mixed and brewed, and simultaneously, hot water steam with micro pressure presses the mixture into the filtering assembly 3 to extract the solid material 91, and then the extract flows into the cup 5 through the liquid outlet 221 and the siphon pipe 4 to be mixed with the liquid material 92 in the cup body 5, as time advances, the liquid level in the cup body 5 gradually rises, and when the liquid level in the siphon 5 does not reach the bottom port of the siphon pipe 4, the cup body is in the existing brewing manner;

when the liquid level in the cup 5 rises to the gap between the submerged siphon pipe 4 and the bottom of the cup 5, the spaces between the main machine 1 and the processing bucket assembly 2 and between the inside of the bucket body 22 and the inside of the siphon pipe 4 are all in a completely sealed state, and since the hot water with micro pressure is supplied discontinuously, when the hot water steam is gradually reduced, negative pressure can be generated inside the bucket body 22 (namely the pressure inside the bucket body 22 is smaller than atmospheric pressure), and a negative pressure siphon phenomenon can be generated between the inside of the bucket body 22 and the inside of the cup body 5, so that the mixture of the hot water, the solid matter 91 and the liquid matter 92 in the cup body 5 reversely flows back to the inside of the bucket body 22 through the siphon pipe 4, the liquid outlet 221 and the filter assembly 3 in sequence, and extraction and mixed brewing are performed again.

Based on the sealing design of the inside of the hot drink machine and the operation of discontinuously supplying hot water with micro pressure, the space between the inside of the bucket body 22 and the inside of the siphon pipe 4 can realize the repeated conversion of positive pressure and negative pressure, and the mixture of the hot water, the solid matter 91 and the liquid matter 92 can repeatedly flow back and forth in the bucket body 22 and the cup body 5, so that the repeated extraction and mixed brewing can be realized until the final preparation of the hot drink is completed, and the ideal hot drink with rich taste can be obtained, and the hot use efficiency of the hot drink machine is extremely high.

Referring to fig. 2 and 3, in alternative embodiments, the hot beverage maker further includes a third sealing ring, the third sealing ring includes an inner sealing ring 112 and an outer sealing ring 111, when the processing bucket assembly 2 is fastened to the main unit 1, the outer sealing ring 111 is pressed at the intersection of the bucket body 22, the bucket cover 21 and the main unit 1, the inner sealing ring 112 is pressed at the contact position of the bucket cover 21 and the main unit 1, and the liquid inlet 212 is located between the outer sealing ring 111 and the inner sealing ring 112.

In this embodiment, the sealing rings are disposed on the inner side and the outer side of the liquid inlet 212, so that the liquid inlet 212 is surrounded between the two annular sealing rings, and the inner cavity of the processing bucket assembly 2 and the inner part of the main machine 1 are effectively sealed.

Referring to fig. 2 to 5, in alternative embodiments, the main body 1 includes an air pump 104, a sealed water tank 101, a th water pipe (not shown), a second water pipe 108, a one-way valve 102, a float valve 103, a heating assembly 106, a temperature sensor 107, a control circuit board 113, a main power switch 114, and a power interface 109 for connecting an external power source, the air pump 104 is connected to the sealed water tank 101 through a th water pipe, the inside of the sealed water tank 101 is connected to the water supply port 110 through a second water pipe 108, the one-way valve 102, the float valve 103, the heating assembly 106, and the temperature sensor 107 are sequentially disposed on the second water pipe 108 along the direction from the sealed water tank 101 to the water supply port 110, the power interface 109 is electrically connected to the main power switch 114, and the main power switch 114, the air pump 104, the heating assembly 106, and the temperature sensor 107.

Through the above structural design, the water supply inlet 110 on the main unit 1 can intermittently supply hot water with micro pressure, and the specific working principle is as follows:

after the main machine 1 is started, the air pump 104 is controlled by the control circuit board 113 to pump air pressure into the sealed water tank 101, under the action of the air pressure, the check valve 102 is opened, water in the water tank is pumped into the second water pipe 108 and is heated by the heating component 106 (the method can effectively avoid the problem that the taste of hot drinks is influenced due to insufficient temperature of water just added into the traditional hot drink machine), along with the heating, the water temperature in the second water pipe 108 is gradually increased and water vapor is generated, so that the vapor pressure in the second water pipe 108 is gradually increased, when the temperature sensor 107 detects that the water temperature reaches a preset temperature, the air pump 104 is controlled to stop pumping air, at the moment, the check valve 102 is closed due to the reduction (or disappearance) of the air pressure in the sealed water tank 101, so that the sealed water tank 101 stops supplying water to the second water pipe 108, and meanwhile, under the action of the continuously increased vapor pressure, the float valve 103 is, the steam pressure in the second water pipe 108 reacts to the hot water due to the closing of the float valve 103, so that the hot water in the second water pipe 108 is pressed to the water supply port 110, and then enters the liquid inlet 212 and enters the bucket body 22, when the steam is discharged from the second water pipe 108 along with the discharge of the hot water, the air pressure in the second water pipe 108 is reduced, and the positive pressure state is changed into the negative pressure state, and simultaneously the temperature in the second water pipe 108 is also reduced along with the discharge of the steam, at this time, the temperature sensor 107 feeds back the signal of the temperature reduction to the control circuit board 113, and the control circuit board 113 further controls the air pump 104 to pump the air pressure into the sealed water tank 101 again, and the same hot water supply process is repeated until the water in the sealed water tank 101 is used up, so that the water supply port 110 of the main unit 1 can intermittently supply the hot water with micro pressure.

Referring to fig. 2 to 5, in alternative embodiments, the main unit 1 further includes a main unit housing 100 and a water level sensor 105, the air pump 104, the sealed water tank 101, the th water pipe, the second water pipe 108, the check valve 102, the float valve 103, the water level sensor 105, the heating assembly 106, the temperature sensor 107, and the control circuit board 113 are all located in the main unit housing 100, the main power switch 114 and the power interface 109 are disposed on the main unit housing 100, wherein the check valve 102, the float valve 103, the water level sensor 105, the heating assembly 106, and the temperature sensor 107 are sequentially disposed on the second water pipe 108 along the direction from the sealed water tank 101 to the water supply port 110, and the water level sensor 105 is electrically connected to the control circuit board 113.

In this embodiment, the water level sensor 105 can monitor the water level in the sealed water tank 101 in real time, and when the water in the sealed water tank 101 is used up, the circuit control board 113 can control the air pump 104 to pump air into the sealed water tank 101 for periods (e.g. 30 seconds, 1 minute, 2 minutes, etc.) according to the signal fed back by the water level sensor 105, so as to dry the inside of the bucket 22 by the air blown out by the air pump 104.

Referring to fig. 3 and 4, in alternative embodiments, the second water pipe 108 is connected to the water supply inlet 110 through a water pipe adaptor 116, which effectively avoids the disadvantage that the conventional hot beverage machine is easily blocked due to the use of silicone tube (the bending place needs to be supported by a spring), and effectively ensures smooth water flow.

Referring to fig. 1, 7 and 9, in alternative embodiments, the hot beverage brewing mechanism is fastened to the main machine 1 in a manner that the outer wall of the main machine 1 is provided with a plurality of third protrusions (not shown), the inner wall of the opening of the bucket body 22 is provided with a plurality of third catching grooves 225, the flow direction of each third catching groove 225 is towards the opening of the bucket body 22, and each third protrusion can be correspondingly fastened and matched with the third catching groove 225 , so that the hot beverage brewing mechanism is fastened to the main machine 1.

In this embodiment, by adopting the structural design that each third catching groove 225 is respectively in snap-fit with each corresponding third protrusion, the bucket body 22 can be installed in place and locked, thereby ensuring stable assembly between the processing bucket assembly 2 and the main machine 1.

Referring to fig. 3 to 5, in alternative embodiments, the main unit 1 is provided with a safety switch 115 electrically connected to the control circuit board 113, the opening of the bucket body 22 is provided with a fourth protrusion (not shown), and when the bucket body 22 is properly fastened to the main unit 1, the fourth protrusion triggers the safety switch 115 to power on the hot beverage machine.

In this embodiment, when the bucket body 22 is installed in place, the fourth protrusion triggers the safety switch 115 and feeds back the safety switch to the control circuit board 113, so that the control circuit board 113 controls the host 1 to operate in an electrified manner, which is very intelligent, wherein in embodiments, a hall sensor may be used as the safety switch 115 and an induction magnet may be used as the fourth protrusion, but the invention is not limited thereto.

The embodiment of the application correspondingly provides hot beverage brewing methods, which comprise the following steps:

s1, adding the liquid raw material into the cup body 5;

s2, installing the hot beverage brewing mechanism in any embodiment;

s3, adding the solid raw materials into the hopper body 22;

s4, the hot drink brewing mechanism is sealed and buckled on the main machine 1;

s5, fixed amount of hot water with micro pressure is intermittently supplied through the water supply port 110, the solid raw material is mixed with the liquid raw material after extraction, and then the mixture of the liquid raw material, the solid raw material and the hot water flows back and forth for a plurality of times in the channel between the cup body 5 and the bucket body 22, and finally the brewing and making of the hot beverage are completed.

The principle and process related to the hot beverage brewing method have been described in detail in the embodiments of the hot beverage brewing mechanism and the hot beverage maker, and are not described in detail herein. The hot beverage brewing method is extremely simple and convenient to operate, so that a user can obtain good experience in the process of making the hot beverage, and the hot beverage finished product made by the method is good in taste and diverse in taste.

In alternative embodiments, the main unit 1 includes an air pump 104, the air pump 104 is used to blow the interior of the bucket 22 after the hot beverage brewing preparation is completed, in embodiments, the control circuit board 113 is used to control the air pump 104 to blow the interior of the bucket 22 according to the detection signal fed back by the water level sensor 105 after the hot beverage brewing preparation is completed, in embodiments, the control circuit board 113 is used to control the air pump 104 to blow the interior of the bucket 22 according to the detection signal fed back by the temperature sensor 107 after the hot beverage brewing preparation is completed, it should be noted that in this case, the air pump 104 is turned off by turning off the main power switch 114, in embodiments, after the hot beverage brewing preparation is completed, the control circuit board 113 is used to control the air pump 104 to blow the interior of the bucket 22 according to the detection signals fed back by the temperature sensor 107 and the water level sensor 105, that the air pump 104 is sealed by the water tank 101 and the air pump 104 is controlled to automatically to be turned off after the predetermined time is finished.

The foregoing is only a preferred embodiment of the present application and is not intended to limit the present application in any way, so that any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present application will still fall within the scope of the present application.