CN111956071A - Improved coffee brewing device - Google Patents
Improved coffee brewing device Download PDFInfo
- Publication number
- CN111956071A CN111956071A CN201910418728.9A CN201910418728A CN111956071A CN 111956071 A CN111956071 A CN 111956071A CN 201910418728 A CN201910418728 A CN 201910418728A CN 111956071 A CN111956071 A CN 111956071A
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- China
- Prior art keywords
- water
- nozzle
- coffee brewing
- water outlet
- water separator
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- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 203
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000005086 pumping Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 1
- 230000001276 controlling effect Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000002018 water-jet injection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
- A47J31/10—Coffee-making apparatus, in which the brewing vessel, i.e. water heating container, is placed above or in the upper part of the beverage containers i.e. brewing vessel; Drip coffee-makers with the water heating container in a higher position than the brewing vessel
-
- 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
- A47J31/41—Beverage-making apparatus with dispensing means for adding a measured quantity of ingredients, e.g. coffee, water, sugar, cocoa, milk, tea of liquid ingredients
-
- 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
- A47J31/46—Dispensing spouts, pumps, drain valves or like liquid transporting devices
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Apparatus For Making Beverages (AREA)
Abstract
The invention relates to an improved coffee brewing device which comprises a machine body, wherein a nozzle is arranged on the machine body, a water separator used for receiving water discharged by the nozzle is further arranged on the machine body, a filter cup is arranged below the water separator, at least one water outlet nozzle facing the filter cup is arranged on the water separator, the water separator is provided with a driving mechanism used for driving the water separator to rotate, and the water discharging direction of the water outlet nozzle of the water separator is inclined relative to the vertical direction. The improved coffee brewing device has the advantages that the distance of the water column ejected by the inclined water outlet nozzle is from far to near along with the water quantity in the water separator and the water pressure from large to small, meanwhile, the water column of the water outlet nozzle forms a spiral brewing path on the filter cup by utilizing the rotation of the water separator, the structure is simple, the use is easy, the manufacturing cost is reduced, the path range of the brewing water column can be controlled by different water injection quantities so as to adapt to different coffee powder quantities, the elasticity in use is higher, and the user experience is better.
Description
Technical Field
The invention relates to the technical field of coffee brewing, in particular to an improved coffee brewing device.
Background
The existing coffee brewing devices are various in variety, and in order to meet the requirements of users, the coffee brewing devices in different forms are various. The device for brewing coffee by simulating hands can enable water columns to spirally rotate on coffee powder, but the device for brewing coffee is complex in structure and high in manufacturing cost, so that the device is expensive in selling price.
Disclosure of Invention
The invention aims to provide an improved coffee brewing device, which solves the problem that the coffee brewing device simulating the effect of brewing coffee by hands in the prior art is complex in structure and high in cost.
The technical scheme adopted by the invention for solving the technical problem is as follows: an improved coffee brewing device comprises a machine body, wherein a nozzle is arranged on the machine body, a water separator used for receiving water discharged by the nozzle is further arranged on the machine body, a filter cup is arranged below the water separator, at least one water outlet nozzle facing the filter cup is arranged on the water separator, the water separator is provided with a driving mechanism used for driving the water separator to rotate, and the water outlet direction of the water outlet nozzle of the water separator is inclined relative to the vertical direction.
In the improved coffee brewing device, the nozzle is positioned above the water separator, and the water outlet cross-sectional area of the water outlet of the nozzle is larger than that of the water outlet nozzle of the water separator.
In the improved coffee brewing device, a controller for controlling the water outlet time of the nozzle is arranged in the machine body.
In the improved coffee brewing apparatus of the present invention, a water pump for pumping water out of the nozzle is disposed in the body, and the power of the water pump is controlled by the controller.
In the improved coffee brewing device, the water outlet nozzle is rotatably or fixedly connected with the water separator.
In the improved coffee brewing apparatus of the present invention, the water outlet nozzle is mounted at the bottom end of the water separator.
In the improved coffee brewing apparatus of the present invention, the driving mechanism includes a driver, and the rotational speed of the driver is controlled by the controller.
In the improved coffee brewing apparatus of the present invention, the driving mechanism further includes a transmission structure for transmitting the power of the driver to the water separator, the transmission structure being connected between the driver and the water separator.
In the improved coffee brewing apparatus of the present invention, the transmission structure comprises a timing belt or at least one transmission gear.
The improved coffee brewing device has the following beneficial effects: the improved coffee brewing device has the advantages that the distance of the water column ejected by the inclined water outlet nozzle is from far to near along with the water quantity in the water separator and the water pressure from large to small, meanwhile, the water column of the water outlet nozzle forms a spiral brewing path on the filter cup by utilizing the rotation of the water separator, the structure is simple, the use is easy, the manufacturing cost is reduced, the path range of the brewing water column can be controlled by different water injection quantities so as to adapt to different coffee powder quantities, the elasticity in use is higher, and the user experience is better.
Drawings
FIG. 1 is a schematic view of an improved coffee brewing apparatus of the present invention;
FIG. 2 is a schematic cross-sectional view of an improved coffee brewing apparatus of the present invention;
FIG. 3 is a schematic view of a first state of rotation of the water outlet nozzle of the water separator of the improved coffee brewing apparatus of the present invention;
FIG. 4 is a schematic view of a second state of the rotation of the water outlet nozzle of the water separator of the improved coffee brewing apparatus of the present invention;
FIG. 5 is a schematic view of a first state of water jet injection with a high water level in the water separator of the improved coffee brewing apparatus of the present invention;
FIG. 6 is a schematic view of a second state of water jet injection with a low water level in the water separator of the improved coffee brewing apparatus of the present invention;
FIG. 7 is a schematic view of the brewing path of the water trap of the improved coffee brewing apparatus of the present invention.
Detailed Description
The structure and operation of the improved coffee brewing apparatus of the present invention will be further described with reference to the accompanying drawings and examples:
in the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like refer to orientations and positional relationships illustrated in the drawings, which are used for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting.
As shown in fig. 1-2, the preferred embodiment of the present invention provides an improved coffee brewing apparatus, which comprises a housing 1, the housing is substantially shaped like a "]" or "", and the housing 1 may have other shapes as required. Various electronic components and hot water sources commonly used by coffee brewing devices are installed in the machine body 1, the specific structure is the prior art, and detailed description is omitted here. Be provided with nozzle 4 on the organism 1 for with the hot water blowout in the organism 1, still be provided with the water knockout drum 2 that is used for receiving nozzle 4 play water on the organism 1, water knockout drum 2 can be rotatory, can be through the position circle of connecting on the organism 1, makes water knockout drum 2 rotatory in the position circle, also can dismantle the connection on the position circle. Wherein, the nozzle 4 can be directly positioned above the water separator 2, and the water discharged from the nozzle 4 directly flows into the water separator 2; in other embodiments, the nozzle 4 may also communicate with the water separator 2 via a water pipe or the like.
The filter bowl 3 is arranged below the water separator 2, at least one water outlet nozzle 7 facing the filter bowl 3 is arranged on the water separator 2, and the number of the water outlet nozzles 7 is determined according to the requirement. The water outlet direction of the water outlet nozzle 7 of the water separator 2 is inclined relative to the vertical direction, that is, the included angle between the water outlet direction of the water outlet nozzle 7 of the water separator 2 and the vertical direction is larger than 0 degree. In the preferred embodiment, the nozzle 4 is located directly above the water separator 2, the water from the nozzle 4 flows directly into the water separator 2, the water outlet cross-sectional area of the water outlet of the nozzle 4 is larger than the water outlet cross-sectional area of the water outlet nozzle 7 of the water separator 2, and the water output of the nozzle 4 is larger than the water output of the water outlet nozzle 7, as shown in fig. 5-6, water will accumulate in the water separator 2, and further generate water pressure, the water column 10 ejected from the water outlet nozzle 7 is farther, and as the water in the water separator 2 flows out from the water outlet nozzle 7, the water pressure will decrease, and the water column 10 ejected from the water outlet nozzle 7 is closer. If the nozzle 4 is communicated with the water separator 2 through a water pipe, and water is guided into the water separator 2 through the water pipe, the water outlet cross-sectional area of the water pipe is larger than that of the water outlet nozzle 7.
A controller (not shown) for controlling the water outlet time of the nozzle 4 is installed in the machine body 1, and the controller may be an MCU microprocessor or the like. A water pump (not shown) is disposed in the body 1 for pumping water from the nozzle 4, and the power of the water pump is controlled by the controller. The controller controls the desired brewing path by varying the water level in the water separator 2 by controlling the water outlet time of the nozzle 4 and/or the power of the water pump.
Wherein, the water outlet nozzle 7 can be positioned at the bottommost end of the water separator 2, and also can be positioned on the side wall of the water separator 2, etc. The water outlet nozzle 7 can be integrally formed with the water distributor 2, or the water outlet nozzle 7 and the water distributor 2 can be fixedly connected through welding, bonding, fasteners and the like. As shown in Figs. 3-4, spout 7 may also be pivotally connected to diverter 2 such that the distance of the path of water column 10 from spout 7 may vary depending on the size of filter bowl 3 and the amount of coffee grinds. Specifically, the water separator 2 is provided with a rotating hole 21, one end of the water outlet nozzle 7 is provided with a rotating head 71, the rotating head 71 is spherical, the spherical rotating head 71 is hollow, and the spherical rotating head 71 is communicated with the water outlet nozzle 7, so that water can be conveniently discharged. A thread surface structure or a rubber pad for increasing friction force is arranged between the rotating head 71 and the rotating hole 21, so that the position of the rotating head 21 after rotation can be positioned. No matter the water outlet nozzle 7 is fixedly or rotatably connected with the water separator 2, the range of the inclination angle of the water outlet direction of the water outlet nozzle 7 of the water separator 2 relative to the vertical direction is more than 0 degree and less than or equal to 90 degrees, and preferably, the range of the inclination angle of the water outlet direction of the water outlet nozzle 7 of the water separator 2 relative to the vertical direction is more than or equal to 30 degrees and less than or equal to 60 degrees.
The water separator 2 is rotatable and is provided with a drive mechanism for driving the water separator 2 to rotate. The driving mechanism comprises a driver 5, the driver 5 is installed on the machine body 1, and the driver 5 can be a speed regulating motor or a speed regulating motor and the like. The rotation speed of the driver 5 is controlled by the controller, and the rotation speed of the water separator 2 is further controlled by controlling the rotation speed, so that the brewing path of the water column 10 of the water separator 2 forms different spiral changes. The drive mechanism further comprises a transmission structure for transmitting the power of the drive 5 to the water separator, which transmission structure is connected between the drive 5 and the water separator 2. The transmission structure can be a synchronous belt or a transmission gear and the like. For example, a first gear 8 is formed on the periphery of the water separator 2, a second gear 6 is arranged on the machine body 1, the first gear 8 is meshed with the second gear 6, and the driver 5 drives the second gear 6 to rotate, so as to drive the first gear 8 to rotate, so that the water separator 2 rotates. Alternatively, a timing belt is connected between the water separator 2 and the drive shaft of the actuator 5.
As shown in figures 5-7, when the improved coffee brewing device is used, filter paper and coffee powder are placed in the filter cup 3, the driver 5 is started to rotate the water separator 2, the nozzle 4 injects hot water into the water separator 2, and when the water level is higher as the water amount in the water separator 2 is larger, the water pressure is higher, so that the water column 10 of the water outlet nozzle 7 of the water separator 2 is farther away; when the amount of water discharged from the water outlet nozzle 7 by the water in the water separator 2 is gradually reduced, the water level is gradually lowered, the water pressure is weakened, the distance of the water column 10 of the water outlet nozzle 7 is shortened, and the water column 10 of the water outlet nozzle 7 of the water separator 2 forms a spiral brewing path 13 on the filter cup 3 by combining the rotation of the water separator 2 and the gradual change of the water level in the water separator 2.
It will be appreciated that modifications and variations are possible to those skilled in the art in light of the above teachings and are within the purview of the appended claims.
Claims (9)
1. The improved coffee brewing device comprises a machine body (1), wherein a nozzle (4) is arranged on the machine body (1), and the improved coffee brewing device is characterized in that a water distributor (2) used for receiving water discharged by the nozzle (4) is further arranged on the machine body (1), a filter cup (3) is arranged below the water distributor (2), at least one water outlet nozzle (7) facing the filter cup (3) is arranged on the water distributor (2), the water distributor (2) is provided with a driving mechanism used for driving the water distributor (2) to rotate, and the water outlet direction of the water outlet nozzle (7) of the water distributor (2) has an inclination angle relative to the vertical direction.
2. The improved coffee brewing apparatus according to claim 1, wherein the nozzle (4) is located above the water separator (2), the water outlet cross-sectional area of the nozzle (4) is larger than the water outlet cross-sectional area of the water outlet nozzle (7) of the water separator (2).
3. The improved coffee brewing apparatus according to claim 2, characterized in that a controller for controlling the water outlet time of the nozzle (4) is installed in the machine body (1).
4. An improved coffee brewing apparatus as claimed in claim 3, characterized in that a water pump is arranged in the machine body (1) for pumping water out of the nozzle (4), the power of the water pump being controlled by the controller.
5. The improved coffee brewing apparatus according to claim 1, wherein the water outlet nozzle (7) is rotatably or fixedly connected to the water separator (2).
6. The improved coffee brewing apparatus according to claim 5, characterized in that the water outlet nozzle (7) is mounted at the bottom end of the water separator (2).
7. The improved coffee brewing apparatus according to claim 3, wherein said drive mechanism comprises a driver (5), the rotational speed of said driver (5) being controlled by said controller.
8. The improved coffee brewing apparatus according to claim 7, wherein the drive mechanism further comprises a transmission structure for transmitting the power of the driver (5) to the water separator (2), the transmission structure being connected between the driver (5) and the water separator (2).
9. The improved coffee brewing apparatus as claimed in claim 8, wherein said transmission structure comprises a timing belt or at least one transmission gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910418728.9A CN111956071A (en) | 2019-05-20 | 2019-05-20 | Improved coffee brewing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910418728.9A CN111956071A (en) | 2019-05-20 | 2019-05-20 | Improved coffee brewing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111956071A true CN111956071A (en) | 2020-11-20 |
Family
ID=73358409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910418728.9A Pending CN111956071A (en) | 2019-05-20 | 2019-05-20 | Improved coffee brewing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111956071A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3988974A (en) * | 1975-05-13 | 1976-11-02 | Murray Kaplan | Instant coffee brewer |
| CN1678405A (en) * | 2002-08-23 | 2005-10-05 | 英克罗有限公司 | Outlet device for a container or vessel |
| CN203138096U (en) * | 2013-01-08 | 2013-08-21 | 周林斌 | Filtering device of coffeemaker |
| US20150208851A1 (en) * | 2012-08-30 | 2015-07-30 | Breville Pty Limited | Espresso Machine with Americano Feature |
| CN206612551U (en) * | 2016-12-16 | 2017-11-07 | 佛山市顺德区美的电热电器制造有限公司 | Water inlet component, material cleaning device, anti-overflow component and cooking apparatus |
| US20180168390A1 (en) * | 2016-12-16 | 2018-06-21 | Tsann Kuen (Zhangzhou) Enterprise Co., Ltd. | Fluid pourover device for brewing a beverage and a fluid pourover method |
| CN109381028A (en) * | 2018-12-11 | 2019-02-26 | 山东河马信息技术有限公司 | A kind of contactless stirring device in beverage dispenser |
| CN208808193U (en) * | 2018-03-30 | 2019-05-03 | 施金财 | A kind of watering component for coffee machine and the coffee machine for installing it |
| CN210408100U (en) * | 2019-05-20 | 2020-04-28 | 新玛德制造厂有限公司 | Improved coffee brewing device |
-
2019
- 2019-05-20 CN CN201910418728.9A patent/CN111956071A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3988974A (en) * | 1975-05-13 | 1976-11-02 | Murray Kaplan | Instant coffee brewer |
| CN1678405A (en) * | 2002-08-23 | 2005-10-05 | 英克罗有限公司 | Outlet device for a container or vessel |
| US20150208851A1 (en) * | 2012-08-30 | 2015-07-30 | Breville Pty Limited | Espresso Machine with Americano Feature |
| CN203138096U (en) * | 2013-01-08 | 2013-08-21 | 周林斌 | Filtering device of coffeemaker |
| CN206612551U (en) * | 2016-12-16 | 2017-11-07 | 佛山市顺德区美的电热电器制造有限公司 | Water inlet component, material cleaning device, anti-overflow component and cooking apparatus |
| US20180168390A1 (en) * | 2016-12-16 | 2018-06-21 | Tsann Kuen (Zhangzhou) Enterprise Co., Ltd. | Fluid pourover device for brewing a beverage and a fluid pourover method |
| CN208808193U (en) * | 2018-03-30 | 2019-05-03 | 施金财 | A kind of watering component for coffee machine and the coffee machine for installing it |
| CN109381028A (en) * | 2018-12-11 | 2019-02-26 | 山东河马信息技术有限公司 | A kind of contactless stirring device in beverage dispenser |
| CN210408100U (en) * | 2019-05-20 | 2020-04-28 | 新玛德制造厂有限公司 | Improved coffee brewing device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201120 |
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| RJ01 | Rejection of invention patent application after publication |