CN106108662A - A kind of portable espresso machine possessing grinding function - Google Patents
A kind of portable espresso machine possessing grinding function Download PDFInfo
- Publication number
- CN106108662A CN106108662A CN201610701850.3A CN201610701850A CN106108662A CN 106108662 A CN106108662 A CN 106108662A CN 201610701850 A CN201610701850 A CN 201610701850A CN 106108662 A CN106108662 A CN 106108662A
- Authority
- CN
- China
- Prior art keywords
- grinding
- cylinder
- turbine
- coffee
- espresso machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
- A47J31/005—Portable or compact beverage making apparatus, e.g. for travelling, for use in automotive vehicles
-
- 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
- A47J31/42—Beverage-making apparatus with incorporated grinding or roasting means for coffee
-
- 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
- A47J31/44—Parts or details or accessories of beverage-making apparatus
-
- 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
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/4403—Constructional details
-
- 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
- A47J42/00—Coffee mills; Spice mills
- A47J42/02—Coffee mills; Spice mills having grinding cones
- A47J42/06—Coffee mills; Spice mills having grinding cones mechanically driven
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Apparatus For Making Beverages (AREA)
Abstract
The invention discloses a kind of portable espresso machine possessing grinding function, machine includes: a cylinder, one be removably mounted to the grinding assembly of inner barrel, one for drive hot water pass through coffee powder realize extraction and drive grinding assembly realize grind screw component, this screw component is removably mounted to the upper end of cylinder；During grinding, grinding assembly is arranged on the inside of cylinder, and the piston of the upper end of the rotating shaft of grinding assembly and screw component is in transmission connection by attachment structure；During extraction, grinding assembly is removed from inner barrel.Espresso machine of the present invention, integrate coffee bean grinding and the function of coffee powder extraction, and grinding assembly, screw component all use with cylinder and removably connect, readily accessible and carry, simple in construction, volume is little, easy to use, people can be met go out to carry and use, be applicable to make whenever and wherever possible espresso.
Description
Technical field
The present invention relates to a kind of coffee machine, be specifically related to a kind of portable espresso machine possessing grinding function.
Background technology
Espresso (Espresso), is the type of coffee that a kind of mouthfeel is strong, and manufacture method is with 92 ° of left sides Celsius
Right hot water, breaks through by high pressure (9bar) and grinds to form the thinnest coffee powder to extract coffee.Existing making espresso coffee
The coffee machine of coffee is typically all heavy-duty machines, and the water generation pressure boiled inside heat boiler by electricity is extracted, this machine volume
Greatly, the most portable, it is impossible to meet the requirement that people drink at any time.At present, some portable Italian type coffees are the most also occurred in that
Coffee machine, common such as inflator tube type coffee machine, espresso coffee uses coffee bean now to grind the coffee powder obtained, and the coffee extracted is fragrant
Taste is the strongest, but although current inflator tube type coffee machine can realize high pressure extraction function, but there is no grinding mechanism, it is impossible to
Realize the grinding of coffee bean.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of portable espresso machine possessing grinding function, collects coffee
Coffee bean grind and coffee powder extraction function, simple in construction, easy to use, it is simple to dismantle and carry.
It is an object of the invention to be achieved through the following technical solutions:
A kind of portable espresso machine possessing grinding function, this coffee machine includes: a cylinder, one be removably mounted to cylinder
Internal grinding assembly, one realize extraction and drive grinding assembly to realize the screw mandrel group ground for driving hot water to pass through coffee powder
Part, this screw component is removably mounted to the upper end of cylinder；During grinding, grinding assembly is arranged on the inside of cylinder, and grinding group
The upper end of the rotating shaft of part is in transmission connection by attachment structure with the piston of screw component；During extraction, by grinding assembly in cylinder
Portion removes.
Above-mentioned grinding assembly includes sleeve, grinds stator, grinding rotor and rotating shaft, grinds stator and is fixedly installed on sleeve
The lower end of inner chamber, grinding rotor is arranged in the grinding hole ground at stator center, and the lower end of rotating shaft is arranged on grinding rotor.
Above-mentioned screw component includes that upper cover, piston, leading screw, turbine and worm screw, described detachable upper cover are unloaded and be installed on cylinder
Upper end, piston is arranged at inner barrel, and leading screw lower end is connected through upper cover with piston, and described turbine is arranged on the top of upper cover,
And the center of turbine uses screw-driven to be connected with leading screw, the gear teeth of turbine are connected with worm-drive, and worm screw one end is with motor even
Connect.
Above-mentioned attachment structure includes the connection dish being arranged on rotating shaft top, and the end face of connection dish is provided with at least two and dashes forward
Rising, the lower surface at piston is provided with the depression with protrusions, and during transmission, projection is stuck in depression.
Being arranged with bearing holder (housing, cover) outside rotating shaft, be provided with bearing between bearing holder (housing, cover) two ends and rotating shaft, bearing holder (housing, cover) is solid by connecting rod
It is scheduled on sleeve inner.
Oral area at sleeve is provided with snap ring, and when grinding assembly is installed, snap ring is connected to and the step of cylinder lumen oral area
On face.
The first half of described grinding hole is funnel shaped, the tapered shape in lower half of grinding hole, described grinding rotor
Shape is consistent with the lower half shape of grinding hole, and the lower half matched in clearance of grinding rotor and grinding hole.The grinding hole first half
Coffee bean is facilitated to fall in grinding hole in funnel shaped, it is simple to grind.
Be provided with handle and accumulator in the side of upper cover, described motor is arranged on the inside of handle, accumulator and motor
Electrical connection.Handle is set, it is simple to user operation, uses storage battery power supply, can also use when therefore user goes out to carry.
Described turbine is arranged on by turbine seat and covers, and is provided with pressure transducer at the upper surface location of turbine,
Being outside equipped with display screen at turbine seat, pressure transducer is connected with display screen.
This coffee machine also includes press-powder plate, is provided with multiple through hole on press-powder plate, a diameter of 0.8 ~ 1.2mm of through hole,
Grinding removes grinding assembly after terminating, press-powder plate is placed on the top of inner barrel coffee powder, and the piston of screw component promotes pressure
Powder plate moves downward compression coffee powder, and during extraction, the top of inner barrel coffee powder stayed by press-powder plate.Press-powder plate is set, the most permissible
Compress coffee powder, in order to follow-up extraction, can prevent coffee powder from upwards scurrying into hot water when extraction again, it is ensured that extraction
Quality.
Compared with prior art, beneficial effects of the present invention is as follows:
1, espresso machine of the present invention, integrates coffee bean grinding and the function of coffee powder extraction, and grinding group
Part, screw component all use with cylinder and removably connect, it is simple to dismantling and carry, simple in construction, volume is little, easy to use, can
Go out to carry and use meeting people, be applicable to make whenever and wherever possible espresso.
2, grinding assembly simple in construction of the present invention, does not stay residual powder, can overcome the disadvantages that common electronic bean milling machine residual coffee on existing market
Coffee powder, clean troublesome defect.
3, the present invention is by being provided above pressure transducer at turbine, when turbine promotes leading screw to move downward, and leading screw meeting
Counteracting force is with on turbine, and turbine extrudes this pressure transducer, can real-time monitor the size of leading screw axial force, and lead to
Cross display screen to show, in order to user adjusts the rotating speed of motor in time, it is ensured that press-powder and extracting pressure.
Accompanying drawing explanation
Fig. 1 is present invention structural representation when carrying out coffee bean grinding；
Fig. 2 is the structural representation of grinding assembly in the present invention；
Fig. 3 is present invention structural representation when carrying out press-powder；
Fig. 4 is present invention structural representation when extracting；
Description of reference numerals: 1, cylinder；2, bottom end cover；3, extraction orifice plate；4, liquid outlet；5, upper cover；6, leading screw；7, piston；8、
Turbine；9, worm screw；10, motor；11, sleeve；12, display screen；13, stator is ground；14, grinding rotor；15, rotating shaft；16, connect
Dish；17, snap ring；18, grinding hole；19, projection；20, depression；21, bearing holder (housing, cover)；22, connecting rod；23, step surface；24, handle；25、
Accumulator；26, press-powder plate；27, through hole；28, pressure transducer；29, turbine seat.
Detailed description of the invention
Below in conjunction with the accompanying drawings and invention is described further by specific embodiment:
A kind of portable espresso machine possessing grinding function, this coffee machine includes: a cylinder 1, is removably mounted to cylinder
Grinding assembly within body 1, one realize extraction and drive grinding assembly to realize the silk ground for driving hot water to pass through coffee powder
Bar assembly, this screw component is removably mounted to the upper end of cylinder 1；During grinding, grinding assembly is arranged on the inside of cylinder 1, and
The upper end of the rotating shaft 15 of grinding assembly is in transmission connection by attachment structure with the piston 7 of screw component；During extraction, by grinding assembly
Remove from cylinder 1 inside.
In the lower end of cylinder 1, bottom end cover 2 is detachably installed, it is preferred that use dismountable between bottom end cover 2 and cylinder 1
Threaded, it is internally provided with extraction orifice plate 3 at bottom end cover 2, the center position of bottom end cover 2 is provided with liquid outlet 4, in this reality
Executing in example, bottom end cover 2 uses with cylinder 1 threadeds, and extraction orifice plate 3 is provided with the extraction through hole of multiple a diameter of 0.3mm.
Being illustrated in figure 2 the grinding assembly of coffee machine, this grinding assembly includes sleeve 11, grinds stator 13, grinding rotor
14 and rotating shaft 15, grind stator 13 and be fixedly installed on the lower end of sleeve 11 inner chamber, grinding rotor 14 is arranged on grinding stator 13
In the grinding hole 18 of center, the lower end of rotating shaft 15 is arranged on grinding rotor 14.Bearing holder (housing, cover) 21, axle it is arranged with outside rotating shaft 15
Being provided with bearing between bearing sleeve 21 two ends and rotating shaft 15, it is internal that bearing holder (housing, cover) 21 is fixed on sleeve 11 by connecting rod 22.At sleeve 11
Oral area be provided with snap ring 17, when grinding assembly is installed, snap ring 17 be connected to on the step surface 23 of cylinder 1 inner chamber oral area.
In the present embodiment, screw component includes upper cover 5, piston 7, leading screw 6, turbine 8 and worm screw 9, and described upper cover 5 can
Removing and installing in cylinder 1 upper end, it is preferred that use dismountable threadeding between upper cover 5 with cylinder 1, piston 7 is arranged at cylinder
Body 1 is internal, and leading screw 6 lower end is connected through upper cover 5 with piston 7, and described turbine 8 is arranged in the top of upper cover 5, and turbine 8
The heart uses screw-driven to be connected with leading screw 6, and the gear teeth of turbine 8 are in transmission connection with worm screw 9, and worm screw 9 one end is connected with motor 10.?
The side of upper cover 5 is fixedly installed handle 24 and accumulator 25, and motor 10 and control circuit are arranged on the inside of handle 24, electric power storage
Pond 25 is connected with control circuit, and control circuit is for controlling forward and backward and the rotating speed of motor 10.
Attachment structure between grinding assembly and screw component includes the connection dish 16 being arranged on rotating shaft 15 top, connection dish
The end face of 16 is provided with at least two projection 19, and the lower surface at piston 7 is provided with the depression 20 matched with projection 19, transmission
Time, projection 10 is stuck in depression 20.
As the preferred version of the present embodiment, the first half of grinding hole 18 is funnel shaped, the lower half of grinding hole 18 in
Conical by its shape, the shape of described grinding rotor 14 is consistent with the lower half shape of grinding hole 18, and grinding rotor 14 and grinding hole
Lower half matched in clearance.
As further improvement of this embodiment, described turbine 8 is arranged on upper cover 5, at turbine 8 by turbine seat 29
It is provided with pressure transducer 28 at upper surface location, is outside equipped with display screen 12, pressure transducer 28 and display at turbine seat 29
Screen 12 connection.
It addition, this coffee machine also includes press-powder plate 26, press-powder plate 26 is provided with multiple through hole 27, the diameter of through hole 27
Being 0.8 ~ 1.2mm, grind and remove grinding assembly after terminating, press-powder plate 26 is placed on the top of cylinder 1 coffee inside powder, screw mandrel group
The piston 7 of part promotes press-powder plate 26 to move downward compression coffee powder, and during extraction, the upper of cylinder 1 coffee inside powder stayed by press-powder plate 26
Side.
The operation principle of the present invention is as follows:
When carrying out coffee bean grinding, first leading screw 6 and the piston 7 of screw component are upwards adjusted to extreme position, now turbine 8
During rotation, leading screw 6 rotates together with turbine with piston 7, then it is internal that grinding assembly is arranged on cylinder 1, at grinding assembly
Sleeve 11 is internal puts into coffee bean, after cylinder 1 is arranged on upper cover 5, the depression 20 of piston 7 lower surface be connected dish 16 upper surface
Projection 19 engage, while turbine 8 rotates, drive leading screw 6, piston 7 and rotating shaft 15 to rotate together with, it is achieved that coffee bean
Grind.
When carrying out press-powder, grinding assembly is taken out from cylinder 1 is internal, puts into press-powder plate 26, regulation motor turn to
Turning to during grinding is contrary, and now turbine 8 rotates, and leading screw 6 does not rotates, owing to the center of leading screw 6 with turbine 8 uses screw thread
Being in transmission connection, leading screw 6 therefore can be driven to move downward, piston 7 promotes press-powder plate 26 to move downward compression coffee powder, completes pressure
Powder operates.
When extracting, first regulation screw mandrel 6, piston 7 moves upward, and is taken off from upper cover 5 by cylinder 1 and adds heat afterwards
Water, is being arranged on cylinder 1 on upper cover 5, and turning to of regulation motor is contrary with turning to when grinding, and now turbine 8 rotates, and silk
Thick stick 6 does not rotates, and owing to leading screw 6 uses screw-driven to be connected with the center of turbine 8, leading screw 6 therefore can be driven to move downward,
After piston 7 promotes hot water to pass press-powder plate 26, coffee powder and extraction orifice plate 3, flow out extraction from liquid outlet 4.
At turbine 8 upper surface location, pressure transducer 28 is set, when turbine 8 promotes leading screw 6 to move downward, leading screw 6
Meeting counteracting force is with on turbine 8, and turbine 8 extrudes this pressure transducer 28, and pressure transducer 28 can real-time monitor lead screw shaft
To the size of active force, and shown by display screen 12, in order to user adjusts the rotating speed of motor in time, it is ensured that press-powder,
And extracting pressure.
Above content is to combine concrete preferred implementation further description made for the present invention, it is impossible to assert
Being embodied as of the present invention is confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of present inventive concept, it is also possible to make some simple deduction or replace, all should be considered as belonging to the present invention's
Protection domain.
Claims (10)
1. the portable espresso machine possessing grinding function, it is characterised in that this coffee machine includes:
One cylinder (1), one be removably mounted to the internal grinding assembly of cylinder (1), one to be used for driving hot water to pass through coffee powder real
Now extracting and drive grinding assembly to realize the screw component ground, this screw component is removably mounted to the upper end of cylinder (1)；
During grinding, grinding assembly is arranged on the inside of cylinder (1), and the upper end of the rotating shaft (15) of grinding assembly and screw component
Piston (7) is in transmission connection by attachment structure；
During extraction, grinding assembly is removed from cylinder (1) inside.
A kind of portable espresso machine possessing grinding function the most according to claim 1, it is characterised in that grind described in:
Mill assembly includes sleeve (11), grinds stator (13), grinding rotor (14) and rotating shaft (15), grinds stator (13) and is fixedly installed
In the lower end of sleeve (11) inner chamber, grinding rotor (14) is arranged in the grinding hole (18) grinding stator (13) center, rotating shaft
(15) lower end is arranged on grinding rotor (14).
A kind of portable espresso machine possessing grinding function the most according to claim 1, it is characterised in that: described silk
Bar assembly includes upper cover (5), piston (7), leading screw (6), turbine (8) and worm screw (9), and described upper cover (5) is removably mounted to
Cylinder (1) upper end, it is internal that piston (7) is arranged at cylinder (1), and leading screw (6) lower end is connected through upper cover (5) with piston (7), described
Turbine (8) is arranged on the top of upper cover (5), and the center of turbine (8) uses screw-driven to be connected with leading screw (6), turbine (8)
The gear teeth are in transmission connection with worm screw (9), and worm screw (9) one end is connected with motor (10).
A kind of portable espresso machine possessing grinding function the most according to claim 1, it is characterised in that: described company
Access node structure includes the connection dish (16) being arranged on rotating shaft (15) top, and the end face of connection dish (16) is provided with at least two projection
(19), the lower surface at piston (7) is provided with the depression (20) matched with projection (19), and during transmission, projection (10) is stuck in recessed
Fall in (20).
A kind of portable espresso machine possessing grinding function the most according to claim 2, it is characterised in that: in rotating shaft
(15) being arranged with bearing holder (housing, cover) (21) outside, be provided with bearing between bearing holder (housing, cover) (21) two ends and rotating shaft (15), bearing holder (housing, cover) (21) passes through
It is internal that connecting rod (22) is fixed on sleeve (11).
A kind of portable espresso machine possessing grinding function the most according to claim 2, it is characterised in that: at sleeve
(11) oral area is provided with snap ring (17), and when grinding assembly is installed, snap ring (17) is connected to the step with cylinder (1) inner chamber oral area
On face (23).
A kind of portable espresso machine possessing grinding function the most according to claim 2, it is characterised in that grind described in:
The first half of grinding out (18) is funnel shaped, the tapered shape in lower half of grinding hole (18), the shape of described grinding rotor (14)
Shape is consistent with the lower half shape of grinding hole (18), and the lower half matched in clearance of grinding rotor (14) and grinding hole.
A kind of portable espresso machine possessing grinding function the most according to claim 3, it is characterised in that: at upper cover
(5) side is provided with handle (24) and accumulator (25), and described motor (10) is arranged on the inside of handle (24), accumulator
(25) electrically connect with motor (10).
A kind of portable espresso machine possessing grinding function the most according to claim 3, it is characterised in that: turbine
(8) it is arranged on upper cover (5) by turbine seat (29), at the upper surface location of turbine (8), is provided with pressure transducer (28),
Being outside equipped with display screen (12) at turbine seat (29), pressure transducer (28) is connected with display screen (12).
A kind of portable espresso machine possessing grinding function the most according to claim 1, it is characterised in that: this coffee
Coffee machine also includes press-powder plate (26), is provided with multiple through hole (27) on press-powder plate (26), through hole (27) a diameter of 0.8 ~
1.2mm, grinds and removes grinding assembly after terminating, and press-powder plate (26) is placed on the top of cylinder (1) coffee inside powder, screw component
Piston (7) promote press-powder plate (26) move downward compression coffee powder, during extraction, cylinder (1) coffee inside stayed by press-powder plate (26)
The top of powder.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610701850.3A CN106108662A (en) | 2016-08-23 | 2016-08-23 | A kind of portable espresso machine possessing grinding function |
| CN201721047967.0U CN208491776U (en) | 2016-08-23 | 2017-08-21 | A kind of portable espresso machine having grinding function |
| CN201710720241.7A CN107319942B (en) | 2016-08-23 | 2017-08-21 | Portable Italian coffee machine with grinding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610701850.3A CN106108662A (en) | 2016-08-23 | 2016-08-23 | A kind of portable espresso machine possessing grinding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106108662A true CN106108662A (en) | 2016-11-16 |
Family
ID=57279875
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610701850.3A Pending CN106108662A (en) | 2016-08-23 | 2016-08-23 | A kind of portable espresso machine possessing grinding function |
| CN201710720241.7A Active CN107319942B (en) | 2016-08-23 | 2017-08-21 | Portable Italian coffee machine with grinding function |
| CN201721047967.0U Expired - Fee Related CN208491776U (en) | 2016-08-23 | 2017-08-21 | A kind of portable espresso machine having grinding function |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710720241.7A Active CN107319942B (en) | 2016-08-23 | 2017-08-21 | Portable Italian coffee machine with grinding function |
| CN201721047967.0U Expired - Fee Related CN208491776U (en) | 2016-08-23 | 2017-08-21 | A kind of portable espresso machine having grinding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN106108662A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113574359A (en) * | 2018-11-07 | 2021-10-29 | 阿特琳有限公司 | Device for automatic and contamination-free sampling and analysis |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106108662A (en) * | 2016-08-23 | 2016-11-16 | 查登阳 | A kind of portable espresso machine possessing grinding function |
| WO2020180665A1 (en) * | 2019-03-04 | 2020-09-10 | Nypro Inc. | Improved spice grinder |
| CN212755306U (en) | 2019-05-17 | 2021-03-23 | 星速科技有限公司 | Coffee powder press |
| CN110507222A (en) * | 2019-08-06 | 2019-11-29 | 南京理工大学 | A kind of straight-tooth wheel type manual electric coffee grinder electric assisting apparatus of USB interface power supply |
| CN115177152B (en) * | 2022-08-01 | 2023-11-24 | 安徽造味者食品有限公司 | Coffee extraction device and coffee extraction method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0531032A (en) * | 1991-08-02 | 1993-02-09 | Toshiba Heating Appliances Co | Coffee extractor with mill |
| US20060185521A1 (en) * | 2005-02-04 | 2006-08-24 | Publicover J S | Coffee maker |
| CN101273850A (en) * | 2008-05-21 | 2008-10-01 | 李行 | Grinding mechanism of coffee-making machine |
| CN202567818U (en) * | 2012-05-23 | 2012-12-05 | 钟微珊 | Portable Italian type espresso machine |
| CN204561686U (en) * | 2015-04-21 | 2015-08-19 | 叶威 | A kind of Portable coffee integrated cup machine with storage function |
| CN204889660U (en) * | 2015-08-26 | 2015-12-23 | 韦锦海 | Existing coffee grinder convenient to hand -carry |
| CN106108662A (en) * | 2016-08-23 | 2016-11-16 | 查登阳 | A kind of portable espresso machine possessing grinding function |
-
2016
- 2016-08-23 CN CN201610701850.3A patent/CN106108662A/en active Pending
-
2017
- 2017-08-21 CN CN201710720241.7A patent/CN107319942B/en active Active
- 2017-08-21 CN CN201721047967.0U patent/CN208491776U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113574359A (en) * | 2018-11-07 | 2021-10-29 | 阿特琳有限公司 | Device for automatic and contamination-free sampling and analysis |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107319942B (en) | 2023-05-30 |
| CN107319942A (en) | 2017-11-07 |
| CN208491776U (en) | 2019-02-15 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161116 |