CN111839270B - Manual and electric grinding integrated device for coffee machine - Google Patents
Manual and electric grinding integrated device for coffee machine Download PDFInfo
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- CN111839270B CN111839270B CN202010755554.8A CN202010755554A CN111839270B CN 111839270 B CN111839270 B CN 111839270B CN 202010755554 A CN202010755554 A CN 202010755554A CN 111839270 B CN111839270 B CN 111839270B
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- 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
- A47J42/12—Coffee mills; Spice mills having grinding discs
- A47J42/14—Coffee mills; Spice mills having grinding discs hand driven
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- 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
- A47J42/12—Coffee mills; Spice mills having grinding discs
- A47J42/16—Coffee mills; Spice mills having grinding discs mechanically driven
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- 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
- A47J42/38—Parts or 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
- A47J42/38—Parts or details
- A47J42/46—Driving mechanisms; Coupling to drives
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention relates to the technical field of coffee grinding, and discloses a manual and electric grinding integrated device for a coffee machine, which comprises a shell and a motor, wherein the inside of the shell is movably connected with a handle, the outside of the handle is fixedly connected with a first gear, the inside of the shell is movably connected with a rotating shaft, the outside of the rotating shaft is movably connected with a second gear, the outside of the second gear is fixedly connected with a rotating wheel, the outside of the rotating shaft is movably connected with a clamping wheel, and the outside of the clamping wheel is movably connected with a connecting block; under the interact between shell, motor, handle, gear one, pivot, gear two, runner, card wheel, connecting block, gear three, the N utmost point, the S utmost point, connecting rod, six gears, can be so that this device can grind the regulation of mode according to people' S demand degree, and then realize the random change of manual grinding and electronic grinding, more be fit for the use in the actual life like this, also can promote selling of coffee machine to a certain extent.
Description
Technical Field
The invention relates to the technical field of coffee grinding, in particular to a manual and electric grinding integrated device for a coffee machine.
Background
Coffee is a beverage made from roast and ground coffee beans. As one of three major beverages in the world, the beverage is popular with cocoa and tea as the main beverage in the world. Coffee machines available on the market for grinding in general can be divided into fully automatic and semi-automatic coffee machines.
As the coffee is drunk to become a habit of daily life of many urban people, coffee machines for grinding coffee beans are more and more liked by people, but the existing coffee machines can only be used for single manual grinding or electric grinding generally, so that different requirements of people cannot be met, the selling of the coffee machines can be limited to a certain extent, coffee powder is usually left in a grinding groove in the coffee bean grinding process, people cannot clear up the coffee powder after using the coffee powder every time, the coffee powder before drinking the coffee powder can be obtained when people drink the coffee powder later, the taste of the coffee can be greatly influenced, the accumulated coffee powder can be deteriorated for a long time, and the coffee powder is not favorable for daily drinking of people.
Therefore, in response to these problems, a need exists for a coffee machine that incorporates both manual and electric grinding.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a manual and electric grinding integrated device for a coffee machine, which has the advantages of integrating manual grinding and electric grinding and timely cleaning residual coffee powder, and solves the problems that the conventional coffee machine can only carry out single manual grinding or electric grinding generally, different requirements of people cannot be met, the selling of the coffee machine can be limited to a certain extent, the coffee powder is usually left in a grinding groove in the coffee grinding process, people cannot clean the coffee powder after using the coffee machine every time, the previous coffee powder is available when people drink the coffee machine later, and the taste of the coffee is greatly influenced.
(II) technical scheme
In order to realize the integration of manual grinding and electric grinding and the purpose of timely cleaning the residual coffee powder, the invention provides the following technical scheme: the utility model provides a coffee machine is with manual and electronic integrated device that grinds, which comprises an outer shell and a motor, the inside swing joint of shell has the handle, the outside fixedly connected with gear one of handle, the inside swing joint of shell has the pivot, the outside swing joint of pivot has gear two, the outside fixedly connected with runner of gear two, the outside swing joint of pivot has the card wheel, the outside swing joint of card wheel has the connecting block, the outside swing joint of pivot has gear three, the outside regulation of pivot is connected with gear four, the outside meshing of gear four has gear five, the outside swing joint of gear five has the ring gear, the bottom fixedly connected with grinding block of pivot, the inside swing joint of shell has grinding groove, the inside swing joint of shell has the N utmost point, the inside swing joint of shell has the S utmost point, the inside swing joint of shell has the connecting rod, the outside swing joint of motor has gear six.
Preferably, the motor is movably connected inside the shell, the outer part of the first gear is meshed with the second gear, the rotating wheel is movably connected outside the rotating shaft, and the bottom surface of the rotating wheel is provided with a clamping groove.
Preferably, the outside fixedly connected with kelly of calorie wheel, the specification and the draw-in groove phase-match of kelly, the outside fixedly connected with card strip of pivot, the card wheel joint is in the outside of pivot and the movable rod is connected in the outside of card strip, the draw-in groove with kelly assorted has also been seted up on the surface of gear three.
Preferably, connecting block swing joint is in the inside of shell, and the outside swing joint of connecting block has spring one, and the one end swing joint that connecting block was kept away from to spring one is in the inside of shell, and the outside swing joint of shell has the slider, the outside of slider and the outside joint of connecting block, the outside fixedly connected with buckle of shell, the specification and the buckle phase-match of slider.
Preferably, the outside fixedly connected with bull stick of five gears, the top swing joint of bull stick has the inside of shell, and five gears have two, and the outside swing joint of ring gear has the layer of cleaning, the specification and the grinding groove phase-match of ring gear, and ring gear swing joint is in the inboard of grinding the groove, the specification and the grinding groove phase-match of grinding the piece.
Preferably, the specification of the N pole is matched with the S pole, the outer portion of the connecting rod is movably connected with a second spring, the bottom of the connecting rod is movably connected with a copper bar, the specification of the copper bar is matched with the specifications of the N pole and the S pole, the specification and the position of the connecting rod are matched with the connecting block, and the gear six is meshed with the outer portion of the gear three.
Preferably, the motor is electrically connected with the driving power supply and the copper bar, and the copper bar is electrically connected with the driving power supply.
Preferably, the clamping wheel is movably connected with the outer part of the rotating wheel in the initial state.
(III) advantageous effects
Compared with the prior art, the invention provides a manual and electric grinding integrated device for a coffee machine, which has the following beneficial effects:
1. this coffee machine is with manual and electronic integrated device that grinds, through the shell, including a motor, an end cap, a controller, and a cover plate, the handle, gear one, the apparatus further comprises a rotating shaft, gear two, the runner, the card wheel, the connecting block, gear three, the N utmost point, the S utmost point, the connecting rod, under the interact between six gears, can be so that this device can be according to people 'S demand degree grinding mode' S regulation, and then realize the random change of manual grinding and electronic grinding, more be fit for the use in the actual life like this, also can promote selling of coffee machine to a certain extent, and transmission between the gear also provides more laborsaving grinding mode for manual grinding coffee beans.
2. This manual and electronic integrated device that grinds for coffee machine under the interact through gear four, gear five, ring gear, grinding block, grinding groove, can make this device when carrying out the grinding of coffee beans, can carry out effectual cleaning to the inner wall that the eye ground the groove, avoided piling up of coffee powder like this, also can make things convenient for people's daily use, more be fit for the coffee beans grinding under the actual conditions.
Drawings
FIG. 1 is a schematic partial cross-sectional view of the inventive structure;
FIG. 2 is a schematic view of the structure of FIG. 1 at A according to the present invention;
FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;
FIG. 4 is a schematic view of the structure of FIG. 1 at C according to the present invention.
In the figure: 1. a housing; 2. a motor; 3. a handle; 4. a first gear; 5. a rotating shaft; 6. a second gear; 7. a rotating wheel; 8. clamping the wheel; 9. connecting blocks; 10. a third gear; 11. a fourth gear; 12. a fifth gear; 13. a ring gear; 14. grinding blocks; 15. a grinding groove; 16. an N pole; 17. an S pole; 18. a connecting rod; 19. and a sixth gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a manual and electric grinding integrated device for a coffee machine comprises a shell 1 and a motor 2, wherein the shell 1 is movably connected with a handle 3, the handle 3 is fixedly connected with a first gear 4 outside, the shell 1 is movably connected with a rotating shaft 5, the rotating shaft 5 is movably connected with a second gear 6 outside, the second gear 6 is fixedly connected with a rotating wheel 7 outside, the motor 2 is movably connected inside the shell 1, the first gear 4 outside is meshed with the second gear 6, the rotating wheel 7 is movably connected outside the rotating shaft 5, and a clamping groove is formed in the bottom surface of the rotating wheel 7.
The outer part of the rotating shaft 5 is movably connected with a clamping wheel 8, and the clamping wheel 8 is movably connected with the outer part of the rotating wheel 7 in an initial state; the outer part of the clamping wheel 8 is movably connected with a connecting block 9, the connecting block 9 is movably connected inside the shell 1, the outer part of the connecting block 9 is movably connected with a first spring, one end of the first spring, which is far away from the connecting block 9, is movably connected inside the shell 1, the outer part of the shell 1 is movably connected with a sliding block, the outer part of the sliding block is clamped with the outer part of the connecting block 9, the outer part of the shell 1 is fixedly connected with a buckle, and the specification of the sliding block is matched; the outside swing joint of pivot 5 has three 10 gears, and the outside fixedly connected with kelly of calorie wheel 8, the specification and the draw-in groove phase-match of kelly, the outside fixedly connected with card strip of pivot 5, 8 joints of calorie wheel are in the outside of 5 pivots and the movable rod is connected in the outside of card strip, the draw-in groove with kelly assorted has also been seted up on the surface of three 10 gears.
The external of the rotating shaft 5 is connected with a gear four 11 in a specified mode, the external of the gear four 11 is meshed with a gear five 12, the external of the gear five 12 is movably connected with a gear ring 13, the bottom of the rotating shaft 5 is fixedly connected with a grinding block 14, the internal of the shell 1 is movably connected with a grinding groove 15, the external of the gear five 12 is fixedly connected with a rotating rod, the top of the rotating rod is movably connected with the internal of the shell 1, the number of the gear five 12 is two, the external of the gear ring 13 is movably connected with a cleaning layer, the specification of the gear ring 13 is matched with that of the grinding groove 15, the gear ring 13 is movably connected to the inner side of the grinding groove 15, and the specification of the grinding block 14 is matched with that of the grinding groove 15; through under the interact between four 11, five 12, the gear ring 13 of gear, the piece of grinding 14, the grinding groove 15, can make this device carry out effectual cleaning to the inner wall that the eye ground the groove 15 when carrying out the grinding of coffee beans, avoided piling up of coffee powder like this, also can make things convenient for people's daily use, more be fit for the coffee bean grinding under the actual conditions.
The inside of the shell 1 is movably connected with an N pole 16, the inside of the shell 1 is movably connected with an S pole 17, the inside of the shell 1 is movably connected with a connecting rod 18, the outside of the motor 2 is movably connected with a gear six 19, the specification of the N pole 16 is matched with the specification of the S pole 17, the outside of the connecting rod 18 is movably connected with a spring two, the bottom of the connecting rod 18 is movably connected with a copper rod, the specification of the copper rod is matched with the specifications of the N pole 16 and the S pole 17, the specification and the position of the connecting rod 18 are matched with the connecting block 9, the gear six 19 is meshed with the outside of the gear three 10, the motor 2 is electrically connected with a driving power supply and the copper rod, the copper rod is electrically connected with the driving power supply, and under the interaction among the shell 1, the motor 2, the handle 3, the gear one 4, the rotating shaft 5, the gear two 6, the rotating wheel 7, the clamping wheel 8, the connecting block 9, the gear three 10, the N pole 16, the S pole 17, the connecting rod 18 and the gear six 19, can make this device can be according to people's demand degree grinding mode's regulation, and then realize the random change of manual grinding and electronic grinding, the use that is more fit for in the actual life like this also can promote selling of coffee machine to a certain extent to transmission between the gear also provides more laborsaving grinding mode for manual grinding coffee beans.
The working process and the principle are that when the device starts to be started, as the inside of the shell 1 is movably connected with the handle 3, the outside of the handle 3 is fixedly connected with the first gear 4, the inside of the shell 1 is movably connected with the rotating shaft 5, the outside of the rotating shaft 5 is movably connected with the second gear 6, the outside of the second gear 6 is fixedly connected with the rotating wheel 7, the outside of the rotating shaft 5 is movably connected with the clamping wheel 8, the outside of the clamping wheel 8 is movably connected with the connecting block 9, the outside of the rotating shaft 5 is movably connected with the third gear 10, the outside of the rotating shaft 5 is regularly connected with the fourth gear 11, the outside of the fourth gear 11 is meshed with the fifth gear 12, the outside of the fifth gear 12 is movably connected with the gear ring 13, the bottom of the rotating shaft 5 is fixedly connected with the grinding block 14, the inside of the shell 1 is movably connected with the grinding groove 15, the motor 2 is movably connected inside the shell 1, the outside of the first gear 4 is meshed with the second gear 6, and the rotating wheel 7 is movably connected with the outside of the rotating shaft 5, the bottom surface of the rotating wheel 7 is provided with a clamping groove, the outer part of the clamping wheel 8 is fixedly connected with a clamping rod, the specification of the clamping rod is matched with the clamping groove, the outer part of the rotating shaft 5 is fixedly connected with a clamping strip, the clamping wheel 8 is clamped outside the rotating shaft 5, the movable rod is connected outside the clamping strip, the surface of the gear III 10 is also provided with a clamping groove matched with the clamping rod, the connecting block 9 is movably connected inside the shell 1, the outer part of the connecting block 9 is movably connected with a first spring, one end of the first spring, which is far away from the connecting block 9, is movably connected inside the shell 1, the outer part of the shell 1 is movably connected with a sliding block, the outer part of the sliding block is clamped with the outer part of the connecting block 9, the outer part of the shell 1 is fixedly connected with a buckle, the specification of the sliding block is matched with the buckle, the outer part of the, the specification of the gear ring 13 is matched with that of the grinding groove 15, the gear ring 13 is movably connected to the inner side of the grinding groove 15, the specification of the grinding block 14 is matched with that of the grinding groove 15, and the clamping wheel 8 is movably connected with the outer part of the rotating wheel 7 in an initial state; at this moment, when the user only carries out manual grinding, the user only needs to rotate handle 3, handle 3 rotates and drives gear one 4 to rotate, gear one 4 rotates and drives gear two 6 to rotate, gear two 6 rotates and drives runner 7 to rotate, runner 7 rotates and drives card wheel 8 to rotate, card wheel 8 rotates and drives pivot 5 to rotate under the effect of card strip, pivot 5 rotates and drives gear four 11 to rotate, gear four 11 rotates and drives gear five 12 to rotate under the effect of bull stick, gear five 12 rotates and drives ring gear 13 to rotate, ring gear 13 cleans the inboard in grinding groove 15 under the left and right sides on the layer of cleaning, and pivot 5 rotates and drives grinding block 14 to rotate, grinding block 14 grinds the coffee beans in grinding groove 15.
Because the inside of the shell 1 is movably connected with an N pole 16, the inside of the shell 1 is movably connected with an S pole 17, the inside of the shell 1 is movably connected with a connecting rod 18, the outside of the motor 2 is movably connected with a gear six 19, the specification of the N pole 16 is matched with the specification of the S pole 17, the outside of the connecting rod 18 is movably connected with a spring two, the bottom of the connecting rod 18 is movably connected with a copper rod, the specification of the copper rod is matched with the specifications of the N pole 16 and the S pole 17, the specification and the position of the connecting rod 18 are matched with the connecting block 9, the gear six 19 is meshed with the outside of the gear three 10, the motor 2 is electrically connected with a driving power supply and the copper rod, and the copper rod is electrically connected with the driving power supply; at this moment, when a user wants to use an electric grinding mode, only the sliding block needs to be pushed to be clamped with the buckle, the sliding block moves to drive the connecting block 9 to move, the connecting block 9 moves to drive the clamping wheel 8 to move, the clamping wheel 8 moves to be separated from the rotating wheel 7 and to be clamped with the gear III 10, the connecting block 9 moves to drive the spring I to contract, the connecting block 9 moves to be in contact with the connecting rod 18 and drive the connecting rod to move, the connecting rod 18 moves to drive the copper rod to move, the copper rod moves to cut a magnetic field between the N pole 16 and the S pole 17, current changes are generated inside the copper rod, so that the driving power supply drives the motor 2 to start, the motor 2 starts to drive the gear VI 19 to rotate, the gear VI 19 rotates to drive the gear III 10 to rotate, the rotating shaft 5 is driven to rotate under the action of the clamping wheel 8, and electric grinding is carried out, and the working principle is the same as that described above.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides a coffee machine is with manual and electronic integrated device that grinds, includes shell (1) and motor (2), its characterized in that: the inner part of the shell (1) is movably connected with a handle (3), the outer part of the handle (3) is fixedly connected with a first gear (4), the inner part of the shell (1) is movably connected with a rotating shaft (5), the outer part of the rotating shaft (5) is movably connected with a second gear (6), the outer part of the second gear (6) is fixedly connected with a rotating wheel (7), the outer part of the rotating shaft (5) is movably connected with a clamping wheel (8), the outer part of the clamping wheel (8) is movably connected with a connecting block (9), the outer part of the rotating shaft (5) is movably connected with a third gear (10), the outer part of the rotating shaft (5) is provided with a fourth gear (11), the outer part of the fourth gear (11) is meshed with a fifth gear (12), the outer part of the fifth gear (12) is movably connected with a gear ring (13), the bottom of the rotating shaft (5) is fixedly connected with a grinding block (14), the inner part of the shell (1) is movably connected with a grinding groove (15), an N pole (16) is movably connected inside the shell (1), an S pole (17) is movably connected inside the shell (1), a connecting rod (18) is movably connected inside the shell (1), and a gear six (19) is movably connected outside the motor (2);
the motor (2) is movably connected inside the shell (1), the outer part of the first gear (4) is meshed with the second gear (6), the rotating wheel (7) is movably connected outside the rotating shaft (5), and a clamping groove is formed in the surface of the bottom of the rotating wheel (7);
a clamping rod is fixedly connected to the outer portion of the clamping wheel (8), the specification of the clamping rod is matched with that of the clamping groove, a clamping strip is fixedly connected to the outer portion of the rotating shaft (5), the clamping wheel (8) is clamped to the outer portion of the rotating shaft (5), the movable rod is connected to the outer portion of the clamping strip, and the surface of the gear III (10) is also provided with the clamping groove matched with the clamping rod;
the connecting block (9) is movably connected inside the shell (1), a first spring is movably connected outside the connecting block (9), one end, far away from the connecting block (9), of the first spring is movably connected inside the shell (1), a sliding block is movably connected outside the shell (1), the outside of the sliding block is clamped with the outside of the connecting block (9), a buckle is fixedly connected outside the shell (1), and the specification of the sliding block is matched with that of the buckle;
the outer part of the fifth gear (12) is fixedly connected with a rotating rod, the top of the rotating rod is movably connected with the inner part of the shell (1), the number of the fifth gear (12) is two, the outer part of the gear ring (13) is movably connected with a cleaning layer, the specification of the gear ring (13) is matched with the grinding groove (15), the gear ring (13) is movably connected to the inner side of the grinding groove (15), and the specification of the grinding block (14) is matched with the grinding groove (15);
the specification of the N pole (16) is matched with that of the S pole (17), the outer part of the connecting rod (18) is movably connected with a second spring, the bottom of the connecting rod (18) is movably connected with a copper rod, the specification of the copper rod is matched with the specifications of the N pole (16) and the S pole (17), the specification and the position of the connecting rod (18) are matched with those of the connecting block (9), and a sixth gear (19) is meshed with the outer part of a third gear (10); the motor (2) is electrically connected with the driving power supply and the copper bar, and the copper bar is electrically connected with the driving power supply;
a user only needs to rotate the handle (3), the handle (3) rotates to drive the gear I (4) to rotate, the gear I (4) rotates to drive the gear II (6) to rotate, the gear II (6) rotates to drive the rotating wheel (7) to rotate, the rotating wheel (7) rotates to drive the clamping wheel (8) to rotate, the clamping wheel (8) rotates to drive the rotating shaft (5) to rotate under the action of the clamping strip, the rotating shaft (5) rotates to drive the gear IV (11) to rotate, the gear IV (11) rotates to drive the gear V (12) to rotate under the action of the rotating rod, the gear V (12) rotates to drive the gear ring (13) to rotate, the gear ring (13) cleans the inner side of the grinding groove (15) under the left and right of the cleaning layer, the rotating shaft (5) rotates to drive the grinding block (14) to rotate, and the grinding block (14) grinds coffee beans in the grinding groove (15);
when a user wants to use an electric grinding mode, the user only needs to push the sliding block to clamp the buckle, the sliding block moves to drive the connecting block (9) to move, the connecting block (9) moves to drive the clamping wheel (8) to move, the clamping wheel (8) moves to separate from the rotating wheel (7) and clamp with the gear III (10), the connecting block (9) moves to drive the spring to contract, the connecting block (9) moves to contact with the connecting rod (18) and drive the connecting rod to move, the connecting rod (18) moves to drive the copper rod to move, the copper rod moves to cut a magnetic field between the N pole (16) and the S pole (17), and the inside of the copper rod generates current change, the driving power supply drives the motor (2) to start, the motor (2) starts to drive the gear six (19) to rotate, the gear six (19) rotates to drive the gear three (10) to rotate, and then the rotating shaft (5) is driven to rotate under the action of the clamping wheel (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010755554.8A CN111839270B (en) | 2020-07-31 | 2020-07-31 | Manual and electric grinding integrated device for coffee machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010755554.8A CN111839270B (en) | 2020-07-31 | 2020-07-31 | Manual and electric grinding integrated device for coffee machine |
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| CN111839270A CN111839270A (en) | 2020-10-30 |
| CN111839270B true CN111839270B (en) | 2021-08-10 |
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| CN111839270A (en) | 2020-10-30 |
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Address after: 311201 room 5024, 518 Yucai North Road, Chengxiang street, Xiaoshan District, Hangzhou City, Zhejiang Province Applicant after: Hangzhou Lianlian Technology Co.,Ltd. Address before: 311600 room 203-1, unit 1, building 2, no.89-105, Zhijiang Road, xiaya Town, Jiande City, Hangzhou City, Zhejiang Province Applicant before: Hangzhou Lianlian Technology Co.,Ltd. |
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Effective date of registration: 20210727 Address after: 518052 702, No. 20, Gongye 2nd Road, Dakan Industrial Zone, Daheng community, Xili street, Nanshan District, Shenzhen, Guangdong Applicant after: Yega coffee (Shenzhen) Co.,Ltd. Address before: 311201 room 5024, 518 Yucai North Road, Chengxiang street, Xiaoshan District, Hangzhou City, Zhejiang Province Applicant before: Hangzhou Lianlian Technology Co.,Ltd. |
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