WO2011038589A1 - 咖啡机的冲泡单元 - Google Patents
咖啡机的冲泡单元 Download PDFInfo
- Publication number
- WO2011038589A1 WO2011038589A1 PCT/CN2010/072291 CN2010072291W WO2011038589A1 WO 2011038589 A1 WO2011038589 A1 WO 2011038589A1 CN 2010072291 W CN2010072291 W CN 2010072291W WO 2011038589 A1 WO2011038589 A1 WO 2011038589A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- brewing
- plug
- assembly
- coffee
- seat
- Prior art date
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/24—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure
- A47J31/34—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure
- A47J31/36—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure with mechanical pressure-producing means
- A47J31/3604—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure with mechanical pressure-producing means with a mechanism arranged to move the brewing chamber between loading, infusing and ejecting stations
- A47J31/3609—Loose coffee being employed
- A47J31/3619—Means to remove coffee after brewing
Definitions
- the present invention relates to a brewing unit for a coffee machine. Background technique
- the coffee machine has a brewing unit, and the relevant brewing unit has a brewing seat, and the brewing seat is provided with a non-removable brewing plug, that is, the brewing seat and the brewing plug are integrally formed, so that the brewing unit is not cleaned. Convenience.
- the relevant brewing unit also has a brewing seat and a brewing plug component which are arranged separately, and the brewing plug component and the brewing seat are not closely matched, and the coffee often leaks from the connection between the two, which is inconvenient to use. , and will pollute the environment.
- both the brewing seat and the brewing plug member share a motor, and a motor needs to drive the brewing seat and the brewing rod to move, requiring more transmission mechanisms, thus making the brewing unit
- the volume is larger and the structure is more complicated, which in turn increases the manufacturing cost.
- a brewing unit for a coffee machine comprising: a brewing plug member comprising a brewing plug and a brewing plug holder, the brewing plug being movable up and down along an axial direction of the brewing plug a bubble holder, which is located below the brewing plug holder, the brewing seat includes a brewer, the brewer is rotatably disposed to connect or disengage the brewing plug bracket; Assembly, It is connected between the brewing plug holder and the brewer; in the connection state of the brewer and the brewing plug holder, brewing coffee can be performed, and the brewing device can be fastened by the fastening component On the bulge bracket.
- the fastening assembly includes a recess disposed at a lower end of the brewing plug holder, and a boss disposed at an upper end of the brewer; at the brewer and the brewing plug bracket In the connected state, the boss is fastened at the recess.
- the brewing plug member further includes a brewing plug motor assembly, the brewing plug motor assembly being coupled to the brewing plug bracket, the brewing plug being acted upon by the brewing plug motor assembly Can move up and down within the brewing plug holder.
- the brewing base further includes a brewing seat motor assembly and a brewing swing control member, and the brewing seat motor assembly can drive the brewer to rotate by the brewing swing control member.
- the brewing plug part and the brewing seat are two separate parts, and the two parts are connected to each other by a fastening component. During the brewing process, the brewer interacts with the brewing plug part. The two parts are fastened to each other, the coffee does not leak out, and the use is safe.
- the brewing plug part and the brewing seat are two independent parts, and each part has a motor component, so that the brewing unit has a compact structure and simple operation.
- Figure 1 is an exploded perspective view of a brewing unit of the coffee maker of the present invention
- Figure 2 is a front elevational view showing the combined state of the brewing unit of the coffee machine of the present invention (when the brewing plug and the brewing seat are in a disengaged state);
- Figure 3 is a rear view of the combined state of the brewing unit of the coffee machine of the present invention (when the brewing plug and the brewing seat are in a disengaged state);
- Figure 4 is a front cross-sectional view showing the assembled state of the brewing unit of the coffee machine of the present invention (when the brewing plug and the brewing seat are in a disengaged state);
- FIG. 5 is a front cross-sectional view showing the assembled state of the brewing unit of the coffee machine of the present invention (the brewing stand is omitted, and the brewing plug and the brewing seat are in a disengaged state);
- Figure 6 is a cross-sectional view showing the assembled state of the brewing unit of the coffee machine of the present invention (the brewing bracket is omitted at this time, and the brewing plug and the brewing seat are in a connected state);
- Figure 7 is a cross-sectional view 2 of the combined state of the brewing unit of the coffee machine of the present invention (the brewing bracket is omitted at this time, and the brewing plug and the brewing seat are in a connected state);
- Figure 8 is a cross-sectional view 3 of the combined state of the brewing unit of the coffee machine of the present invention (the brewing bracket is omitted at this time, and the brewing plug and the brewing seat are in a connected state);
- Figure 9 is a schematic cross-sectional view 1 of the brewing plug and the brewer of the present invention.
- Figure 10 is a schematic cross-sectional view of the combination of the brewing plug and the brewer in the connected state of the present invention
- Figure 11 is a schematic cross-sectional view of the brewing plug and the brewer of the present invention in a connected state
- Figure 12 is a schematic cross-sectional view of the present invention
- the schematic diagram of the brewing plug and the brewer decomposition profile is two;
- Figure 13 is a schematic view showing the structure of the brewing plug motor assembly of the present invention.
- Figure 14 is a schematic structural view of a brewing seat motor assembly of the present invention.
- Figure 15 is a partially exploded perspective view of the brewing unit of the present invention.
- Figure 16 is a schematic view of the brewing plug assembly and the brewer of the present invention in a connected state, showing the reversing valve assembly, wherein the port A of the reversing valve assembly is connected to the pressure valve, and the port B is connected to the steam heater, port C Connected to the evaporator, port D is connected to the brewing plug;
- Figure 16A is a cross-sectional view taken along line A-A of Figure 16;
- Figure 17 is a schematic view of the brewing plug assembly of the present invention in a connected state with the brewer to show the reversing valve assembly;
- Figure 17A is a cross-sectional view taken along line AA of Figure 17;
- Figure 18 is a schematic view showing the state in which the brewing plug assembly and the brewer of the present invention are in a connected state, in which the steam valve assembly is in an open state, wherein the port E of the steam valve assembly is connected to the steam heater, the port F is a nozzle, and the port G is Vent;
- Figure 18A is a front elevational view showing the steam valve assembly of the present invention in an open state
- Figure 19 is a schematic view showing the brewing plug assembly of the present invention in a connected state with the brewer, wherein the steam valve assembly is in a closed state;
- Figure 19A is a front elevational view showing the vapor valve assembly of the present invention in a closed state
- Figure 20 is a front elevational view of the brewing plug holder of the present invention.
- Figure 20A is a left side view of the brewing plug holder of the present invention.
- Figure 21 is a front elevational view of the brewer of the present invention.
- Figure 21A is a left side view of the brewer of the present invention.
- 22A-22C are schematic views showing the process of fitting the boss of the brewer and the recess of the brewing plug holder during the brewing process of the present invention. detailed description
- the brewing unit of the coffee machine of the present invention comprises a brewing plug member 1, a brewing seat 2 and a fastening assembly 3.
- the brewing plug member 1 includes a brewing plug 11 and a brewing plug holder 13, and the brewing plug 11 is disposed in the brewing plug holder 13 so as to be movable up and down along the axial direction of the brewing plug 11.
- the brewing seat 2 is located below the brewing plug holder 13, and the brewing base 2 includes a brewer 21 which is rotatably disposed to connect or disengage the brewing plug holder 13.
- the snap-fit assembly 3 is coupled between the brewing plug holder 13 and the brewer 21. In the brewer 21 and the brewing plug bracket The connection state of 13 allows brewing of coffee, and at this time, the brewer 21 can be fastened to the brewing plug holder 13 by the fastening assembly 3.
- the brewer 21 and the brewing plug holder 13 are in a disengaged state. At this time, the opening of the brewer 21 is exposed, and the brewer 21 can be put into the brewing machine.
- the coffee powder; then the brewer 21 is rotated by an angle to align the brewing plug holder 13 so that the brewer 21 and the brewing plug holder 13 are in a connected state, and then the brewing plug 11 is moved downward, and the hot water is brewed.
- the plug 11 enters the brewer 21 for brewing coffee.
- the brewing plug 11 moves upward to restore the original state, and the brewer 21 is rotated by a certain angle, so that the brewer 21 and the brewing plug holder 13 are in a disengaged state.
- the brewer 21 can be detached from the brewing seat 2 for convenient cleaning.
- the brewing plug member 1 and the brewing seat 2 are two separate components which are separately disposed, and have a snap-fit assembly therebetween, so that the brewing seat 2 and the brewing plug bracket 13 are flushed.
- the fastening assembly 3 includes a recess 31 provided at the lower end of the brewing plug holder 13, and a convex portion disposed at the upper end of the brewer 21.
- the table 32 is in a state of connection of the brewer 21 and the brewing plug holder 13, the boss 32 is embedded in the recess 31, and is engaged with the recess 31; and in the process of brewing the coffee, the boss 32 can be The recess 31 is in a fastened state. Further, the brewing plug holder 13 is provided with a recess 31 in the direction in which the brewer 21 rotates, and the boss 32 can be fitted into the recess 31 as the brewer 21 rotates, during the brewing process, Due to the interaction force of the brewer 21 and the brewing plug member 1, the boss 32 and the recess 31 are brought into a fastened state.
- the positions of the recesses and the bosses may be interchanged, for example, the recesses are formed at the upper end of the brewer, and the bosses are formed at the lower end of the brewing plug holder, which also has the above-mentioned fastening action.
- the brewing plug holder 13 includes a bracket fixing piece 131, and the bracket fixing piece 131 is fixed on the product bracket 4, and the brewing plug bracket 13 is connected to the bracket fixing piece 131 through a spring 132, and the brewing plug The bracket 13 is elongated or shortened by the distance from the bracket fixing piece 131 by the spring 132 by an external force.
- the brewing plug component 1 further comprises a brewing plug motor assembly
- the brewing plug motor assembly 12 is coupled to the brewing plug holder 13 and the brewing plug 11 is movable up and down within the brewing plug holder 13 by the brewing plug assembly 12.
- the brewing plug motor assembly 12 includes a brewing plug motor 121, a transmission member and a transmission nut 122.
- the transmission nut 122 is disposed in the brewing plug bracket 13, and the brewing plug 11 can be connected to the transmission.
- the brewing plug motor 121 drives the transmission nut 122 to rotate by the transmission member, thereby driving the brewing plug 11 to move up and down.
- the transmission member includes a flushing plug worm 123 and a brewing worm gear 124 that are in mesh with each other, and the brewing worm gear 124 meshes with the driving nut 122; the outer portion of the brewing plug 11 is a threaded structure, and the brewing plug motor 121 drives the punching
- the bubble worm 123 rotates and drives the transmission nut 122 to rotate clockwise or counterclockwise through the brewing worm wheel 124. Since the transmission nut 122 is axially fixed, the brewing plug 11 can be moved up along the transmission nut 122 or Move Downward.
- the bottom of the brewing plug 11 is provided with a water outlet net 111, and the hot water finally enters the brewer from the water outlet net 111.
- the brewing plug assembly 1 includes a reversing valve assembly 15, and the reversing valve assembly 15 is disposed on the product holder 4 and is in contact with the brewing plug holder 13.
- a reaction force is generated to move the brewing plug holder 13 upward to push the reversing valve assembly 15 ( Referring to Figures 17, 17A)
- the reversing valve is turned on, and hot water (such as hot water from the high pressure water pump through the evaporator) can enter the brewer 21 through the brewing plug 11 to brew coffee;
- the brewing plug holder 13 is lowered, and the reversing valve assembly 15 is closed when it loses the thrust of the brewing plug holder 13 (see Figs. 16, 16A).
- the brewing plug assembly 1 further includes a vapor valve assembly 14 disposed in the product
- the bracket 4 is corresponding to the upper portion of the brewing plug 11.
- the brewing plug 11 moves up along the transmission nut 122 to a certain position under the action of the brewing plug motor 121, and the brewing plug 11 pushes the steam valve assembly 14 away to make the steam
- the valve is conducting (see Figure 18), and the vapor (e.g., the vapor pumped by the high pressure water pump via the evaporator) is output through the vapor valve assembly 14 for foaming; if the vapor valve loses the thrust provided by the brewing plug 11, The steam valve is closed (see Figure 19).
- the brewing base 2 may further include a brewing seat motor assembly 22 and a brewing sway control member 26 that can drive the brewer 21 to rotate by the brewing sway control member 26.
- the brewing chamber 2 may include a brewing bracket 23, the brewer 21 is detachably disposed in the brewing bracket 23, and the brewing seat motor assembly 22 and the brewing swing control member 26 are sequentially disposed on the brewing bracket 23 On the side, under the action of the brewing seat motor assembly 22, the brewing swing control member 26 rotates, and can drive the brewing bracket 23 and the brewer 21 to rotate together, so that the brewer 21 can be connected or disconnected from the brewing plug bracket. 13;
- the brewing bracket 23 is connected to the brewing plug holder 13.
- the toilet seat motor assembly 22 includes a brewing seat motor 221 and a transmission assembly that drives the brewing rocking control member 26 and the transmission assembly through the transmission assembly.
- the drive assembly includes a brewing worm 222, a brewing worm gear 223, a drive pinion, and a drive bull gear 224.
- the brewing seat motor 221 is fixedly coupled to the brewing worm 222 to drive the brewing worm 222 to rotate.
- the brewing base worm 222 is engaged with the spur gear worm 223, and the driving pinion gear coaxially fixedly disposed by the squirrel seat worm wheel 223 is meshed with the transmission large gear 224, that is, the rotation of the brewing seat worm 222 is driven
- the engaged brewing worm gear 223 rotates, and the rotation of the brewing worm gear 223 is again rotated by the transmission pinion to drive the transmission large gear 224.
- the transmission large gear 224 is disposed coaxially with the brewing sway control member 26 and is fixedly connected in the circumferential direction; in other words, the center of the brewing seat rocking control member 26 and one side of the brewing bracket 23 are sequentially passed through.
- the drive shaft of the drive bull gear 224, the brewing seat rocking control member 26 and the drive shaft can be connected by components such as keys to enable the flushing seat rocking control member 26 and the transmission
- the large gear 224 rotates coaxially.
- the brewing seat rocking control member 26 is provided with at least one rotating hook 261 on the surface of the brewer 21.
- the rotating hook 261 carries the brewing bracket 23 and the brewer 21 together to rotate an angle along the rotation limiting slot 28 to reach the corner switch on the brewing seat 2.
- the rotation is stopped, at which time the brewer 21 is connected to the brewing plug holder 13 in the brewing position; when the brewing seat swinging control member 26 is rotated in the reverse direction, the brewer 21 can be disengaged from the brewing plug holder 13 and rushed.
- the bubbler 21 is in the powder picking position.
- the outer side of the brewing seat rocking control member 26 is provided with a flange 262.
- the brewer 21 includes a brewing net 211, a brewing chamber 212, and a transmission assembly. Above the brewing net 211 is a brewing chamber 212. Below the brewing net 211, a transmission assembly is provided, and the transmission assembly can drive the brewing net 211 to move up and down.
- the transmission assembly includes a gear assembly 213 and a coffee powder pusher seat 214
- the coffee powder pusher seat 214 is coupled to both sides of the gear assembly 213, and the inner side of the coffee powder pusher seat 214 is provided with teeth that mesh with the gear assembly 213.
- the brewing net 211 is connected to the upper end of the coffee powder pusher holder 214.
- the brewing seat motor assembly 22 drives the gear assembly 213 to rotate.
- the teeth of the gear assembly 213 cooperate with the teeth 2141 of the coffee powder pusher seat 214.
- the rotation of the gear assembly 213 causes the coffee powder pusher base 214 to move up and down, and the brewing net 211 follows Move up and down.
- the gear assembly 213 includes an axially fixed large gear 2131, and the upper side of the large gear 2131 is sequentially connected with axially fixed first, second and third pinions 2132, 2133, 2134, and the second pinion 2133 and left
- the teeth of the side coffee powder pusher seat 214 are engaged, and the third pinion gear 2314 is meshed with the teeth of the coffee powder pusher seat 214 on the right side;
- the drive shaft of the above-mentioned transmission large gear 224 passes through the center of the large gear 2131, when the transmission is large
- the gear 224 rotates, the large gear 2131 can be driven to rotate coaxially.
- a coffee powder push plate 215 and a coffee powder push plate link 216 are connected to the lower portion of the brewing net 211, and the coffee powder push plate link 216 is connected above the coffee powder push plate holder 214.
- the coffee powder pusher seat 214 moves up and down, the coffee powder pusher plate 215 and the brewing net 211 are moved up and down by the coffee powder push plate link 216.
- the coffee powder pusher holder 214 can be raised to raise the brewing net 211 to the upper end of the brewer 21, so that the coffee cake can be easily removed, which is convenient to use, as shown in Fig. 5.
- the lower side of the coffee powder push plate 215 is provided with a drain valve 217 and a pressure maintaining valve 218, respectively.
- the drain valve 217 and the pressure maintaining valve 218 are electrically connected to each other, and the pressure maintaining valve 218 is connected to the coffee spout 219; the pressure maintaining valve 218 is opened or closed by the change of the water pressure in the brewing chamber 212; the drain valve 217 is passed The coffee powder push plate 215 is moved up and down to be in an open or closed state.
- the brewing station 2 further comprises a drain valve assembly 24 disposed on the product support 4, corresponding to the brewing bracket 23, the drain valve assembly 24 having two outlets, one outlet being a coffee outlet, The other outlet is a remaining water outlet, and the coffee outlet and the remaining water outlet are connected to the coffee spout 219 via a hose or the like.
- the coffee flowing out through the pressure maintaining valve 218 is discharged from the coffee outlet to the outside of the coffee machine through the coffee spout 219 for the user to drink; the remaining water flowing out through the drain valve 217 flows from the remaining water outlet to the returning water tank through the coffee spout 219 (ie the coffee cup tray, which can be used to hold the leaked coffee when the coffee cup is not in place, the return water box is not shown in the figure).
- the two outlets of the drain valve assembly 24 can be switched by the abutment of the flange 262 of the brewing rocking control member 26.
- the brewing swing control member 26 also acts to trigger the drain valve through the brewing seat motor assembly 22, and the outlet of the drain valve is Switch to the return water box with the coffee outlet.
- the valve port of the drain valve assembly 24 is located on the lower side of the brewing chamber 212.
- the drain valve assembly 24 is used to control excess water or coffee from the brewer 21, which is discharged to the return water box or coffee outlet (if it is excess water, it is controlled to be discharged to the return water tank, If it is coffee, it will be discharged to the coffee outlet).
- a snap-fit assembly is provided between the brewing plug part 1 and the brewing base 2, and the snap-fit assembly can be arranged in particular between the brewer 21 and the brewing plug holder 13.
- the brewer 21 is fastened to the brewing plug holder 13 by a snap-fit assembly.
- the brewer 21 when the brewer 21 is connected to the brewing plug holder 13, during the brewing process, since the brewing plug 11 presses the coffee powder of the brewing chamber 212, the brewer 21 has a downward pressure.
- the brewing plug holder 13 has an upward pressure, so that a fastening state is formed between the contact faces of the two, so that the brewer 21 does not move relative to the brewing plug holder 13, thereby improving the safety of coffee brewing.
- the operation process of brewing coffee in the embodiment of the present invention is as follows:
- the brewing base 2 and the brewing plug assembly 1 are in a disengaged state (i.e., the brewing bracket 23 and the brewer 21 are in the initial position of powder picking), the coffee in the brewer 21
- the powder push plate 215 is at the lowest position, and the brewing plug 11 is at the initial zero height.
- the coffee powder is placed in the brewing chamber 212 of the brewer 21; when an appropriate amount of coffee powder is charged, the brewing base is driven.
- the motor assembly 22, the toilet seat motor assembly 22 drives the brewing bracket 23 and the brewer 21 to rotate along the rotation limiting slot by a certain angle (for example, 31.5 degrees) by the rotating hook 261 on the swaying control member 26.
- the brewing seat motor assembly 22 and the brewing bracket 23 stop rotating (in this step, the brewing seat motor assembly 22 rotates, and the transmission large gear 224 thereof
- the gear assembly 213 in the brewing chamber 212 is driven to rotate, but since the angle of rotation of the brewing bracket 23 is small, the brewing motor assembly 22 is quickly stopped, so that the gear assembly 213 has a small rotation angle, and the inside of the brewing chamber 212
- the coffee powder push plate 215 is still almost at the lowest position.
- the flange 262 on the brewing swing control member 26 just opens the drain valve assembly 24 to switch the water flow from the return water tank to the coffee outlet, and the boss 32 of the brewer 21 is fastened to the brewing plug bracket.
- the lower portion of the boss 32 has a gap G with the recess 31 (shown in Fig. 22A), and the brewer 21 is in the brewing position as shown in Fig. 6.
- the brewing plug 11 is moved downward for powder compacting (shown in Fig. 22B), and when the brewing plug 11 is pressed against the bottom of the coffee powder, it is brewed.
- the plug 11 is counteracted by the pressure of the coffee powder, and the brewing plug holder 13 is moved up by a distance (for example, 2 mm).
- the spring 132 is compressed to reduce the elastic floating displacement distance (as shown in Fig. 16 and Fig. 17, respectively)
- the state in which the elastic floating displacement distance is reduced before and after the reduction is displayed), the gap between the lower portion of the boss 32 and the concave portion 31 disappears (as shown in Fig. 22C), and the brewer 21 and the brewing plug holder 13 are tightened to withstand the brewing.
- the pressure causes the brewing plug holder 13 and the brewer 21 to be fastened to each other. After the brewing plug holder 13 touches the coffee powder pressure switch 25, the brewing plug 11 stops pressing.
- the reversing spool is triggered to open the water path of the evaporator assembly and the brewing plug 11; at this time, the hot water is pumped by the high pressure water pump to the reversing valve assembly 15 via the evaporator, Then, through the brewing plug 11 into the brewing chamber 212, when hot water is immersed in the extruded coffee powder, the coffee is produced under high pressure (generally 8-12 BAR), when the water pressure in the brewing chamber 212 rises.
- high pressure generally 8-12 BAR
- the pressure maintaining valve 218 is flushed, and the coffee enters the pressure maintaining valve 218 and flows out of the coffee spout 219, and flows through the drain valve assembly 24 to the coffee outlet for the user to drink; along with the brewing chamber 212
- the coffee inside is gradually reduced to a certain amount, the pressure retaining valve 218 loses sufficient water pressure to close, and the coffee no longer flows out of the pressure maintaining valve 218.
- the brewing seat motor assembly 22 rotates, causing the gear assembly 213 in the brewing chamber 212 to rotate, and the coffee powder pusher seat 214 moves the coffee powder push plate 215 up (for example, by 3 mm), the coffee powder push plate 215 pushes the open water valve 217, the coffee grounds are squeezed by the brewing plug 11, and the remaining water in the coffee grounds is squeezed into the drain valve 217; because the brewing seat motor assembly 22 rotates while driving the brewing swing control member 26 to rotate
- the flange 262 just changes the drain valve assembly 24 from the top opening to the loosening, so that the outlet of the drain valve assembly 24 is switched from the coffee outlet to the return water tank, so that the remaining water flowing out of the drain valve 217 is drained from the coffee spout 219
- the valve assembly 24 flows out to the return water tank.
- the brewing bracket 23 is not rotated by the brewing swing control member 26.
- the brewing plug motor assembly 12 When the water in the coffee grounds is squeezed into a coffee cake (the water can be determined by the induction motor current) Whether it is pressed or not), the brewing plug motor assembly 12 is rotated, the brewing plug 11 is raised until it touches the zero switch 17, the brewing plug motor assembly 12 is stopped, and the brewing plug 11 stops rising, at this time brewing Plug 11 returns to zero height. Since the brewing plug 11 rises and the coffee cake is not pressed down, the brewing plug holder 13 is moved down to return to the original position.
- the brewing seat motor assembly 22 is operated, and the coffee powder pusher plate 215 is moved upward by the gear assembly 213 and the coffee powder pusher seat 214 to eject the brewing chamber 212, so that the brewing chamber 212 is conveniently arranged.
- the coffee cake inside is cleared.
- the brewing seat motor 221 is reversed, and the rotating hook 261 of the brewing swing control member 26 drives the brewing bracket 23 and the brewer 21 to be turned from the brewing position to the powder receiving position, and the coffee cake is flushed by the plug holder 13 Released for cleaning; at the same time, the coffee powder push plate 215 moves downward under the action of the gear assembly 213 and the coffee powder pusher seat 214 until returning to the powder receiving state, that is, the coffee powder push plate 215 is at the lowest position, the drain valve 218 When the top of the coffee powder push plate 215 is lost and closed, the drain valve assembly 24 loses the top of the flange 262 of the brewing swing control member 26 and closes.
- the process of foaming in the embodiment of the present invention is as follows:
- the brewing plug motor assembly 12 is reversed to drive the brewing plug 11 to move upward, and the steam valve assembly 14 is pushed open, so that the steam valve is in an on state. As shown in FIG. 18 and FIG. 18A, steam is ejected from the nozzle F for performing. Beat the milk foam.
- the brewing plug motor assembly 12 rotates forward, causing the brewing plug 11 to move downward, the steam valve assembly loses the thrust of the brewing plug 11, and is reset by the action of the slingshot, so that the steam valve is in a closed state, and the steam is stopped, such as 19 and 19A are shown.
- the above is only a few embodiments of the present invention, and those skilled in the art can make various changes, modifications, or combinations of the embodiments of the present invention without departing from the spirit and scope of the invention.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Apparatus For Making Beverages (AREA)
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ROA201200085A RO128000B1 (ro) | 2009-09-30 | 2010-04-28 | Unitate de infuzare pentru un automat de cafea |
HU1200235A HU230029B1 (hu) | 2009-09-30 | 2010-04-28 | Főzőegység kávéfőzőgéphez |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009101745665A CN102028408B (zh) | 2009-09-30 | 2009-09-30 | 咖啡机的冲泡单元 |
CN200910174566.5 | 2009-09-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011038589A1 true WO2011038589A1 (zh) | 2011-04-07 |
Family
ID=43825522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2010/072291 WO2011038589A1 (zh) | 2009-09-30 | 2010-04-28 | 咖啡机的冲泡单元 |
Country Status (5)
Country | Link |
---|---|
CN (1) | CN102028408B (zh) |
HU (1) | HU230029B1 (zh) |
RO (1) | RO128000B1 (zh) |
TR (1) | TR201111608T1 (zh) |
WO (1) | WO2011038589A1 (zh) |
Cited By (4)
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CN105395069A (zh) * | 2015-04-28 | 2016-03-16 | 周林斌 | 一种磨豆咖啡壶的升降装置 |
CN107205569A (zh) * | 2015-02-05 | 2017-09-26 | 德隆吉器具有限公司 | 咖啡机和用于制备一杯咖啡的方法 |
ES2889912A1 (es) * | 2020-07-01 | 2022-01-14 | Cecotec Res And Development | Unidad de procesamiento para maquina automatica o semi automatica de preparacion de cafe |
ES2892100A1 (es) * | 2020-07-28 | 2022-02-02 | Cecotec Res And Development | Unidad de procesamiento para maquina automatica o semi-automatica de preparacion de cafe |
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CN102273947B (zh) * | 2011-08-15 | 2013-05-08 | 美的集团股份有限公司 | 一种饮料酿造装置及设有该装置的咖啡机 |
RU2649263C2 (ru) * | 2013-04-02 | 2018-03-30 | Конинклейке Филипс Н.В. | Кувшин для напитков и машина для приготовления напитков, содержащая такой кувшин |
CN105996780B (zh) * | 2016-07-21 | 2019-03-05 | 宁波博菱电器股份有限公司 | 一种咖啡机的酿造系统 |
CN106724868A (zh) * | 2017-02-13 | 2017-05-31 | 苏州咖博士咖啡系统科技有限公司 | 一种咖啡冲泡装置 |
CN109757985B (zh) * | 2019-02-14 | 2022-06-07 | 东保集团有限公司 | 一种冲泡座组件及具有该冲泡座组件的咖啡机 |
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US20080041232A1 (en) * | 2006-08-21 | 2008-02-21 | Yuen Kin Fai | Hydraulic sealing assembly for a beverage machine brewing head |
CN201079291Y (zh) * | 2006-09-16 | 2008-07-02 | 伟嘉电业有限公司 | 咖啡机的冲泡单元以及具有这样的冲泡单元的咖啡机 |
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2009
- 2009-09-30 CN CN2009101745665A patent/CN102028408B/zh active Active
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2010
- 2010-04-28 WO PCT/CN2010/072291 patent/WO2011038589A1/zh active Application Filing
- 2010-04-28 TR TR2011/11608T patent/TR201111608T1/xx unknown
- 2010-04-28 HU HU1200235A patent/HU230029B1/hu unknown
- 2010-04-28 RO ROA201200085A patent/RO128000B1/ro unknown
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CN1973741A (zh) * | 2005-11-29 | 2007-06-06 | 伟嘉电业有限公司 | 咖啡机的烫泡单元以及咖啡机 |
CN2910048Y (zh) * | 2006-05-22 | 2007-06-13 | 王冬雷 | 咖啡机 |
US20080041232A1 (en) * | 2006-08-21 | 2008-02-21 | Yuen Kin Fai | Hydraulic sealing assembly for a beverage machine brewing head |
CN201079291Y (zh) * | 2006-09-16 | 2008-07-02 | 伟嘉电业有限公司 | 咖啡机的冲泡单元以及具有这样的冲泡单元的咖啡机 |
CN101108069A (zh) * | 2007-08-10 | 2008-01-23 | 李行 | 咖啡冲泡装置 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107205569A (zh) * | 2015-02-05 | 2017-09-26 | 德隆吉器具有限公司 | 咖啡机和用于制备一杯咖啡的方法 |
CN107205569B (zh) * | 2015-02-05 | 2019-11-05 | 德隆吉器具有限公司 | 咖啡机和用于制备一杯咖啡的方法 |
CN105395069A (zh) * | 2015-04-28 | 2016-03-16 | 周林斌 | 一种磨豆咖啡壶的升降装置 |
CN105395069B (zh) * | 2015-04-28 | 2018-05-25 | 周林斌 | 一种磨豆咖啡壶的升降装置 |
ES2889912A1 (es) * | 2020-07-01 | 2022-01-14 | Cecotec Res And Development | Unidad de procesamiento para maquina automatica o semi automatica de preparacion de cafe |
ES2892100A1 (es) * | 2020-07-28 | 2022-02-02 | Cecotec Res And Development | Unidad de procesamiento para maquina automatica o semi-automatica de preparacion de cafe |
Also Published As
Publication number | Publication date |
---|---|
RO128000B1 (ro) | 2015-01-30 |
RO128000A2 (ro) | 2012-12-28 |
CN102028408B (zh) | 2012-08-08 |
CN102028408A (zh) | 2011-04-27 |
TR201111608T1 (tr) | 2012-04-24 |
HUP1200235A2 (en) | 2012-07-30 |
HU230029B1 (hu) | 2015-05-28 |
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