CN112471899A - Coffee machine and coffee machine control method - Google Patents
Coffee machine and coffee machine control methodDownload PDFInfo
- Publication number
- CN112471899A CN112471899ACN202011367967.5ACN202011367967ACN112471899ACN 112471899 ACN112471899 ACN 112471899ACN 202011367967 ACN202011367967 ACN 202011367967ACN 112471899 ACN112471899 ACN 112471899A
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- powder
- brewing device
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- XLYOFNOQVPJJNP-UHFFFAOYSA-NwaterSubstancesOXLYOFNOQVPJJNP-UHFFFAOYSA-N0.000claimsabstractdescription105
- 239000000843powderSubstances0.000claimsabstractdescription68
- 238000007789sealingMethods0.000claimsdescription68
- 238000000227grindingMethods0.000claimsdescription41
- 230000007246mechanismEffects0.000claimsdescription24
- 230000005540biological transmissionEffects0.000claimsdescription21
- 238000010438heat treatmentMethods0.000claimsdescription8
- 238000004891communicationMethods0.000claimsdescription5
- 239000002994raw materialSubstances0.000claimsdescription4
- 239000007788liquidSubstances0.000claimsdescription3
- 238000002156mixingMethods0.000claimsdescription3
- 238000012423maintenanceMethods0.000abstractdescription5
- 235000010627Phaseolus vulgarisNutrition0.000description7
- 244000046052Phaseolus vulgarisSpecies0.000description7
- 241000533293Sesbania emerusSpecies0.000description5
- 235000011837pastiesNutrition0.000description5
- 230000000694effectsEffects0.000description4
- 238000000605extractionMethods0.000description4
- 238000009434installationMethods0.000description4
- 238000005516engineering processMethods0.000description2
- 239000003205fragranceSubstances0.000description2
- 230000004075alterationEffects0.000description1
- 238000013124brewing processMethods0.000description1
- 238000004140cleaningMethods0.000description1
- 230000007547defectEffects0.000description1
- 238000013461designMethods0.000description1
- 238000011161developmentMethods0.000description1
- 230000004069differentiationEffects0.000description1
- 238000011049fillingMethods0.000description1
- 238000012986modificationMethods0.000description1
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- 238000003825pressingMethods0.000description1
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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
- A47J31/40—Beverage-making apparatus with dispensing means for adding a measured quantity of ingredients, e.g. coffee, water, sugar, cocoa, milk, tea
- 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
- A47J31/40—Beverage-making apparatus with dispensing means for adding a measured quantity of ingredients, e.g. coffee, water, sugar, cocoa, milk, tea
- A47J31/402—Liquid dosing devices
- 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
- A47J31/40—Beverage-making apparatus with dispensing means for adding a measured quantity of ingredients, e.g. coffee, water, sugar, cocoa, milk, tea
- A47J31/404—Powder dosing devices
- 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
- A47J31/42—Beverage-making apparatus with incorporated grinding or roasting means for coffee
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Apparatus For Making Beverages (AREA)
Abstract
Translated fromChinese
Description
Technical Field
The invention belongs to the field of household coffee machines, and particularly relates to a coffee machine and a coffee machine control method.
Background
With the development of electronic technology, people apply the electronic technology to coffee machines, so that the automatic control of the whole coffee brewing process of grinding, pressing, filling, brewing, removing residues and the like is realized, and a full-automatic coffee machine is created. The full-automatic coffee machine is convenient, fast, consistent in quality and high in efficiency, and is more and more popular with customers due to the outstanding advantages that operators do not need to be trained and the like. The full-automatic coffee machine with high quality brews coffee according to the most scientific data and procedures, and is provided with a perfect protection system.
In the market, the full-automatic coffee machine with the grinding function, particularly the pressure coffee machine with the grinding system, has the defects that the whole equipment is large in size and the system occupies large space due to the complexity of parts and mechanism design, so that the operation, cleaning and maintenance are complicated and complicated.
Disclosure of Invention
The invention aims to provide a coffee machine and a coffee machine control method, which are characterized by simple structure, light volume and easy maintenance.
The technical scheme is as follows:
the coffee machine comprises a machine body, a switch device and a brewing device, wherein the switch device and the brewing device are arranged on the machine body, the switch device is movably connected with the machine body, a water inlet hole and a powder inlet hole are formed in the switch device, and the water inlet hole and the powder inlet hole are both communicated with the brewing device; when the switch device is positioned at the first position, the water inlet hole is communicated with the brewing device; when the switch device is positioned at the second position, the powder inlet is communicated with the brewing device.
Further, the switch device comprises a motor, a driving wheel, a pin shaft and a sealing plate, the motor is in transmission connection with the driving wheel, one side of the pin shaft is fixed with the driving wheel, the other side of the pin shaft is movably connected with the sealing plate, the sealing plate is provided with the water inlet hole and the powder inlet hole, and the sealing plate is located between the machine body and the brewing device.
Furthermore, a through hole is formed in the sealing plate, a guide rail is arranged on the brewing device, the sealing plate is located on the guide rail, the pin shaft is sleeved on the sealing plate, and the pin shaft slides on the through hole.
Further, still include water supply installation, grinder, be equipped with out the water passageway on the water supply installation, the last powder passageway that is equipped with of grinder, go out the water passageway the inlet opening corresponds the setting, go out the powder passageway the inlet opening corresponds the setting.
Further, water supply installation includes water tank, heating element, pressure water supply assembly, and pressure water supply assembly and water tank intercommunication, heating element sets up on the pressure water supply assembly.
Further, the grinding device comprises a power mechanism, a transmission mechanism, an inner grinding wheel and an outer grinding wheel, wherein the power mechanism is in transmission connection with the transmission mechanism, the inner grinding wheel is fixed with the transmission mechanism, and the outer grinding wheel is sleeved on the inner grinding wheel.
The brewing device further comprises a first sealing ring and a second sealing ring, the first sealing ring is arranged at the joint of the brewing device and the switch device on the machine body, and the second sealing ring is arranged at the joint of the brewing device and the switch device on the brewing device.
Furthermore, the brewing device comprises a coffee basket body and a coffee basket cover, wherein a water inlet channel and a powder inlet channel are arranged on the coffee basket cover, the coffee basket cover is arranged on the coffee basket body, and a filter screen is arranged at the bottom of the coffee basket body.
Further, still include third sealing washer, gondola water faucet, coffee basket frame, the coffee basket body with set up between the coffee basket lid third sealing washer and gondola water faucet, the gondola water faucet is fixed on advancing the powder passageway, the external side of coffee basket sets up the coffee basket frame just the coffee basket body passes through the coffee basket frame is fixed on the organism.
The coffee machine control method comprises the following steps:
the switch device slides to a second position, and the powder inlet hole is aligned with the brewing device;
raw material powder enters the brewing device through the powder inlet hole;
the switch device slides to a first position, and the water inlet hole is aligned with the brewing device;
water enters the brewing device through the water inlet hole;
and (3) fully mixing the water and the raw material powder to obtain a mixed liquid.
The technical scheme provided by the invention has the following advantages and effects:
sliding the switch device to a second position, aligning the powder inlet with the brewing device, placing coffee powder into the brewing device from the powder inlet, then sliding the switch device to the first position, enabling the powder inlet to be staggered with the brewing device, aligning the water inlet with the brewing device, placing hot water into the brewing device from the water inlet, and mixing the hot water with the coffee powder; the brewing device is internally sealed, when hot water enters the brewing device, certain pressure is generated, the hot water expands and vaporizes to generate certain air pressure, and the pressure in the brewing device can promote the extraction of powder and water and improve the taste of coffee; the device realizes the communication and the sealing pressurization of the brewing device through the sliding of the switch device, has simple structure, light volume and easy maintenance.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the principles and effects of the invention.
Unless otherwise specified or defined, the same reference numerals in different figures refer to the same or similar features, and different reference numerals may be used for the same or similar features.
FIG. 1 is an exploded view of the coffee maker of the present invention;
FIG. 2 is a sectional view of the coffee maker of the present invention;
FIG. 3 is a schematic view of a grinding apparatus of the coffee maker of the present invention;
FIG. 4 is a sectional view of the switch device and brewing device of the present invention installed;
FIG. 5 is an exploded view of the switch device and brewing device of the present invention;
FIG. 6 is a sectional view showing the installation of the brewing device of the coffee maker of the present invention;
FIG. 7 is an exploded view of the coffee maker brewing device of the present invention.
Description of reference numerals:
101. the coffee maker comprises a machine body, 102, a bean box, 103, a control system, 104, a coffee cup, 20, a grinding device, 201, a transmission mechanism, 202, an inner grinding wheel, 203, an outer grinding wheel, 204, a power mechanism, 205, a powder outlet channel, 301, a water tank, 302, a heating component, 303, a pressure water supply component, 304, a water outlet channel, 40, a switch device, 401, a motor, 402, a transmission wheel, 403, a pin shaft, 404, a sealing plate, 4041, a water inlet, 4042, a powder inlet, 4043, a through hole, 50, a brewing device, 501, a coffee basket cover, 5011, a water inlet channel, 5012, a powder inlet channel, 5013, a guide rail, 502, a coffee basket body, 503, a coffee basket frame, 504, a shower head, 601, a first sealing ring, 602, a second sealing ring, 603 and a third sealing ring.
Detailed Description
In order to facilitate an understanding of the invention, specific embodiments thereof will be described in more detail below with reference to the accompanying drawings.
Unless specifically stated or otherwise defined, 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 invention belongs. In the case of a real-world scenario incorporating the technical solution of the present invention, all technical and scientific terms used herein may also have meanings corresponding to the purpose of achieving the technical solution of the present invention.
As used herein, unless otherwise specified or defined, "first" and "second" … are used merely for name differentiation and do not denote any particular quantity or order.
As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items, unless specified or otherwise defined.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present.
As used herein, unless otherwise specified or defined, the terms "comprises," "comprising," and "comprising" are used interchangeably to refer to the term "comprising," and are used interchangeably herein.
It is needless to say that technical contents or technical features which are contrary to the object of the present invention or clearly contradicted by the object of the present invention should be excluded.
As shown in fig. 1 to 7, the coffee maker comprises amachine body 101, aswitch device 40, abrewing device 50, a water supply device, agrinding device 20, abean box 102 and acontrol system 103, wherein thecontrol system 103 is connected with and controls the water supply device and thegrinding device 20, theswitch device 40 comprises amotor 401, atransmission wheel 402, apin shaft 403 and asealing plate 404, awater outlet channel 304 is arranged on the water supply device, apowder outlet channel 205 is arranged on thegrinding device 20, thewater outlet channel 304 and thewater inlet hole 4041 have the same aperture, thepowder outlet channel 205 and thepowder inlet hole 4042 have the same aperture, thegrinding device 20 is connected with thebean box 102, and thebean box 102 stores coffee beans. Thebrewing device 50 comprises acoffee basket body 502 and acoffee basket cover 501, wherein awater inlet passage 5011 and apowder inlet passage 5012 are arranged on thecoffee basket cover 501, thecoffee basket cover 501 is arranged on thecoffee basket body 502, and a filter screen is arranged at the bottom of thecoffee basket body 502.
The water supply device, thegrinding device 20, theswitch device 40 and thebrewing device 50 are mounted on themachine body 101, thesealing plate 404 is movably connected with themachine body 101, awater inlet 4041 and apowder inlet 4042 are arranged on thesealing plate 404, and thewater inlet 4041 and thepowder inlet 4042 are both communicated with thecoffee basket body 502; when thesealing plate 404 is in the first position, theinlet hole 4041 is in communication with thecoffee basket 502; when thesealing plate 404 is in the second position, thepowder inlet 4042 is in communication with thecoffee basket 502.
Thesealing plate 404 is driven to the second position, thepowder outlet channel 205 and thepowder inlet hole 4042 are aligned with thepowder inlet channel 5012, coffee powder enters thecoffee basket body 502 from thepowder inlet hole 4042, then themotor 401 drives thesealing plate 404 to the first position, thepowder inlet hole 4042 is staggered with thepowder inlet channel 5012, thesealing plate 404 blocks thepowder inlet hole 4042, thewater outlet channel 304 and thewater inlet hole 4041 are aligned with thewater inlet channel 5011, hot water is put into thecoffee basket body 502 from thewater inlet hole 4041, the hot water and the coffee powder are mixed to form coffee water, and the coffee water flows out of the filter screen under the pressure of the hot water and is connected by thecoffee cup 104; thecoffee basket body 502 is sealed, pressurized hot water enters thecoffee basket body 502, certain air pressure is generated when the hot water is vaporized, the pressure in thecoffee basket body 502 can promote the extraction of powder and water, and the taste of coffee is improved; the coffee machine realizes communication and sealing pressurization of thecoffee basket body 502 through sliding of thesealing plate 404, has simple structure, light volume and easy maintenance, generates pressure in the sealedcoffee basket body 502 to improve coffee extraction, ensures that coffee bean fragrance can be extracted in coffee at the first time, stores coffee beans in thebean box 102, and ensures that unground coffee beans can keep bean fragrance for a long time and are not affected with damp.
Thebrewing device 50 further includes afirst sealing ring 601, asecond sealing ring 602, athird sealing ring 603, ashower head 504, and acoffee basket frame 503, thefirst sealing ring 601 is disposed at a joint of themachine body 101 and thesealing plate 404, thesecond sealing ring 602 is disposed at a joint of thecoffee basket cover 501 and thesealing plate 404, thethird sealing ring 603 and theshower head 504 are disposed between thecoffee basket body 502 and thecoffee basket cover 501, thefirst sealing ring 601 ensures airtightness between themachine body 101 and thesealing plate 404, thesecond sealing ring 602 ensures airtightness between thecoffee basket cover 501 and thesealing plate 404, and thethird sealing ring 603 ensures airtightness between thecoffee basket body 502 and thecoffee basket cover 501. Thefirst seal 601, thesecond seal 602, and thethird seal 603 are all for ensuring the sealing performance in thecoffee basket 502, so that the hot water can be vaporized and expanded in thecoffee basket 502 sufficiently to squeeze the coffee.
Theshower 504 is fixed on thepowder inlet passage 5012, and theshower 504 is used for enabling coffee powder to be uniformly dispersed when entering thecoffee basket 502 and to be fully paved on the filter screen at the bottom of thecoffee basket 502 so as to ensure that pasty coffee water is formed after hot water enters and is fully paved on the filter screen, so that the air tightness in thecoffee basket 502 is maintained; thecoffee basket frame 503 is disposed outside thecoffee basket body 502, and thecoffee basket body 502 is fixed on themachine body 101 through thecoffee basket frame 503.
As shown in fig. 4 to 7, themotor 401 is in transmission connection with thedriving wheel 402, one side of thepin 403 is fixed to thedriving wheel 402, the other side of the pin is movably connected to thesealing plate 404, thesealing plate 404 is provided with thewater inlet 4041 and thepowder inlet 4042, and thesealing plate 404 is located between themachine body 101 and thebrewing device 50. Thesealing plate 404 is provided with athrough hole 4043, thecoffee basket cover 501 is provided with aguide rail 5013, thesealing plate 404 is located on theguide rail 5013, thepin shaft 403 is sleeved on thesealing plate 404, and thepin shaft 403 slides on thethrough hole 4043.
Themotor 401 drives thedriving wheel 402 to do circular motion, thedriving wheel 402 is a cam, the circular motion of thedriving wheel 402 is converted into the linear motion of thesealing plate 404 through thepin shaft 403 and the throughhole 4043, the circular motion is equivalent to a cam-link mechanism, in the rotating process of thedriving wheel 402, thepin shaft 403 pulls thesealing plate 404 to do linear motion, the position of thepin shaft 403 on the throughhole 4043 continuously changes along with the rotating angle of thedriving wheel 402, and thesealing plate 404 is always positioned on one straight line; theguide rails 5013 on thecoffee basket cover 501 limit the two sides of thesealing plate 404, and thesealing plate 404 can only move linearly on thecoffee basket cover 501.
The water supply device comprises awater tank 301, aheating component 302 and a pressurewater supply component 303, wherein the pressurewater supply component 303 is communicated with thewater tank 301, and theheating component 302 is arranged on the pressurewater supply component 303. The pressurewater supply component 303 comprises a pressure valve, water is heated to a certain temperature by theheating component 302 after entering the coffee machine, and then is stored in thewater tank 301, when the coffee machine needs hot water to brew coffee powder, the hot water is pressurized to a certain degree through the pressure valve, then is sprayed out from thewater outlet channel 304, and enters thecoffee basket body 502 through thewater inlet 4041 and thewater inlet channel 5011; the hot water enters thecoffee basket body 502 to be mixed with the coffee powder to initially form pasty coffee water, the pasty coffee water blocks the filter screen at the bottom of thecoffee basket body 502, a sealed space is formed in thecoffee basket body 502, the pressurized hot water can be vaporized and expanded in thecoffee basket body 502 to pressurize the pasty coffee water, the extraction effect of the coffee powder and the water is improved, the pasty coffee water flows out of the filter screen after being pressurized and is caught by thecoffee cup 104, and the edible coffee is obtained.
Thegrinding device 20 comprises apower mechanism 204, atransmission mechanism 201, aninner grinding wheel 202 and anouter grinding wheel 203, wherein thepower mechanism 204 is in transmission connection with thetransmission mechanism 201, theinner grinding wheel 202 is fixed with thetransmission mechanism 201, and theouter grinding wheel 203 is sleeved on theinner grinding wheel 202.
Thepower mechanism 204 rotates to drive thetransmission mechanism 201, thetransmission mechanism 201 transmits power to theinner grinding wheel 202, thetransmission mechanism 201 is atorsion transmission mechanism 201, teeth are arranged on the outer side of theinner grinding wheel 202, teeth are arranged on the inner side of theouter grinding wheel 203, theouter grinding wheel 203 is fixed, theinner grinding wheel 202 is driven to rotate, theouter grinding wheel 203 and theinner grinding wheel 202 rotate relatively, coffee beans fall into the space between theouter grinding wheel 203 and theinner grinding wheel 202 from thebean box 102 to be ground into powder, and the ground coffee powder reaches thecoffee basket body 502 from thepowder outlet channel 205, thepowder inlet hole 4042 and thepowder inlet channel 5012.
The coffee machine control method comprises the following steps:
the sealingplate 404 is slid to a second position with thewater outlet passage 304, thepowder inlet 4042, and thepowder inlet passage 5012 aligned;
the coffee grounds enter thecoffee basket body 502;
the sealingplate 404 is slid to a first position with theinlet passage 5011,inlet aperture 4041, and inlet device aligned;
the hot water enters thecoffee basket 502 where it vaporizes and expands;
the water and the coffee powder are fully mixed to obtain mixed liquid.
The above embodiments are provided to illustrate, reproduce and deduce the technical solutions of the present invention, and to fully describe the technical solutions, the objects and the effects of the present invention, so as to make the public more thoroughly and comprehensively understand the disclosure of the present invention, and not to limit the protection scope of the present invention.
The above examples are not intended to be exhaustive of the invention and there may be many other embodiments not listed. Any alterations and modifications without departing from the spirit of the invention are within the scope of the invention.
Claims (10)
1. The coffee machine is characterized by comprising a machine body, a switch device and a brewing device, wherein the switch device and the brewing device are arranged on the machine body, the switch device is movably connected with the machine body, a water inlet hole and a powder inlet hole are formed in the switch device, and the water inlet hole and the powder inlet hole are communicated with the brewing device; when the switch device is positioned at the first position, the water inlet hole is communicated with the brewing device; when the switch device is positioned at the second position, the powder inlet is communicated with the brewing device.
2. The coffee machine of claim 1, wherein said switch device comprises a motor, a driving wheel, a pin, and a sealing plate, said motor is drivingly connected to said driving wheel, one side of said pin is fixed to said driving wheel, the other side of said pin is movably connected to said sealing plate, said sealing plate is provided with said inlet hole and said powder inlet hole, and said sealing plate is located between said machine body and said brewing device.
3. The coffee maker of claim 2 wherein the sealing plate has a through hole, the brewing device has a guide rail, the sealing plate is located on the guide rail, the pin is sleeved on the sealing plate, and the pin slides on the through hole.
4. The coffee machine of any one of claims 1 to 3, further comprising a water supply device and a grinding device, wherein the water supply device is provided with a water outlet channel, the grinding device is provided with a powder outlet channel, the water outlet channel and the water inlet hole are correspondingly arranged, and the powder outlet channel and the powder inlet hole are correspondingly arranged.
5. The coffee machine of claim 4, wherein said water supply comprises a water tank, a heating assembly, and a pressurized water supply assembly in communication with the water tank, said heating assembly being disposed on said pressurized water supply assembly.
6. The coffee machine of claim 4, wherein said grinding device comprises a power mechanism, a transmission mechanism, an inner grinding wheel, and an outer grinding wheel, said power mechanism is in transmission connection with said transmission mechanism, said inner grinding wheel is fixed with said transmission mechanism, and said outer grinding wheel is sleeved on said inner grinding wheel.
7. A coffee machine according to any of the claims 1 to 3, further comprising a first sealing ring and a second sealing ring, said first sealing ring being arranged at the connection of said body to said switching device, said second sealing ring being arranged at the connection of said brewing device to said switching device.
8. The coffee machine as claimed in any one of claims 1 to 3, wherein the brewing device comprises a coffee basket body and a coffee basket cover, the coffee basket cover is provided with a water inlet channel and a powder inlet channel, the coffee basket cover is arranged on the coffee basket body, and the bottom of the coffee basket body is provided with a filter screen.
9. The coffee machine of claim 8, further comprising a third sealing ring, a shower head, and a coffee basket, wherein the third sealing ring and the shower head are disposed between the coffee basket and the coffee basket cover, the shower head is fixed on the powder inlet channel, the coffee basket is disposed outside the coffee basket, and the coffee basket is fixed on the machine body through the coffee basket.
10. The coffee machine control method is characterized by comprising the following steps:
the switch device slides to a second position, and the powder inlet hole is aligned with the brewing device;
raw material powder enters the brewing device through the powder inlet hole;
the switch device slides to a first position, and the water inlet hole is aligned with the brewing device;
water enters the brewing device through the water inlet hole;
and (3) fully mixing the water and the raw material powder to obtain a mixed liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011367967.5ACN112471899B (en) | 2020-11-27 | 2020-11-27 | Coffee machine and coffee machine control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011367967.5ACN112471899B (en) | 2020-11-27 | 2020-11-27 | Coffee machine and coffee machine control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112471899Atrue CN112471899A (en) | 2021-03-12 |
| CN112471899B CN112471899B (en) | 2025-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011367967.5AActiveCN112471899B (en) | 2020-11-27 | 2020-11-27 | Coffee machine and coffee machine control method |
Country Status (1)
| Country | Link |
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| CN (1) | CN112471899B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118576090A (en)* | 2024-06-19 | 2024-09-03 | 广东新宝电器股份有限公司 | Speedy drip coffee machine |
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| CN118576090A (en)* | 2024-06-19 | 2024-09-03 | 广东新宝电器股份有限公司 | Speedy drip coffee machine |
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| CN112471899B (en) | 2025-02-11 |
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