KR20120050684A - Hand drip coffee apparatus and automatic coffee dripper - Google Patents
Hand drip coffee apparatus and automatic coffee dripper Download PDFInfo
- Publication number
- KR20120050684A KR20120050684A KR1020100112066A KR20100112066A KR20120050684A KR 20120050684 A KR20120050684 A KR 20120050684A KR 1020100112066 A KR1020100112066 A KR 1020100112066A KR 20100112066 A KR20100112066 A KR 20100112066A KR 20120050684 A KR20120050684 A KR 20120050684A
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- KR
- South Korea
- Prior art keywords
- hot water
- coffee
- dripper
- unit
- track
- Prior art date
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Classifications
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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
- A47J31/00—Apparatus for making beverages
- A47J31/06—Filters or strainers for coffee or tea makers ; Holders therefor
- A47J31/0631—Filters or strainers for coffee or tea makers ; Holders therefor with means for better or quicker spreading the infusion liquid over the filter
-
- 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
- A47J31/06—Filters or strainers for coffee or tea makers ; Holders therefor
- A47J31/0652—Filters or strainers for coffee or tea makers ; Holders therefor with means to by-pass a quantity of water, e.g. to adjust beverage strength
-
- 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
Description
The present invention relates to an automatic coffee drip machine, and more particularly, in order to provide an optimal drip coffee rich in coffee flavor and aroma, by dropping while rotating water in a spiral manner, so that the contact of the powdered coffee powder particles and water does not overlap. The active ingredient of coffee relates to a hand drip coffee device and an automatic coffee drip machine using the same, which can be properly extracted and prevent the extraction of harmful components.
Various techniques have been developed to extract coffee drinks having a rich taste and flavor, and coffee materials for preparing such coffee drinks include instant coffee and ground coffee.
Instant coffee has the advantage that it is easy to manufacture a coffee drink, but there is a problem that the unique taste and flavor of coffee is reduced. Coffee beans are more cumbersome to produce coffee beverages than instant coffees, but they are widely used because of their superior taste and flavor.
There are drip and espresso methods for the manufacture of coffee beans. The espresso method provides coffee raw materials in various ways such as pure coffee powder, coffee pads, and coffee capsules to facilitate coffee extraction. This espresso method has the advantage of producing caffeine with low caffeine while maintaining the taste and flavor of the coffee beverage, but since each raw material can be used only to enjoy different types of coffee, different types of espresso Purchase of a separate machine or complicated modifications are required.
On the other hand, the coffee beans extracted using the coffee beans in a coffee shop or home is manufactured using an automatic coffee drip machine (coffee maker) of the general drip method.
Coffee is extracted through the process of infiltration, dissolution and separation, where water penetrates into the ground coffee particles to dissolve soluble components in water, and the dissolved components diffuse through the coffee particles. Finally, the eluted components are extracted by extracting them with water.
This process is briefly described through a conventional automatic coffee drip machine as follows. First, a filter made of paper, a metal / polymer mesh, or the like is mounted on a hopper of an automatic coffee drip machine, and then ground coffee powder is put into the filter. Then, when water is poured into a tank that boils water and serves as a hopper, boiled water is provided to the coffee beans in the filter, and the coffee beans are stored in the coffee pot under the automatic coffee drip machine. The lower part of the coffee pot is provided with a heater that heats the coffee pot to keep the coffee beans accommodated in the coffee pot cool.
When using an automatic coffee drip machine, it is possible to extract the coffee beans simply by supplying the coffee powder and water, and there is an advantage that the coffee beans extracted by the warming function can be kept warm. However, if the coffee beans are extracted and retained in large quantities, the taste and aroma of the coffee beans are rapidly lowered as time passes, and in some cases, they are burnt. In particular, there is a problem that the contact between the beans powder and water is not constant so that the bitter taste of the coffee is excessively extracted to enjoy the natural taste and aroma of the coffee. In other words, the coffee beans are extracted while the water passes through the coffee powder for a long time. When the coffee beans are extracted, only the active ingredients contained in the coffee powder are extracted at the beginning of the coffee beans extraction, but the longer the coffee beans are extracted, the more harmful ingredients contained in the coffee powder, such as caffeine or bitter taste. This increase reduces the taste and aroma of the coffee beans. In addition, there is a problem that the coffee powder is extracted immediately without the time to deliver the taste and aroma to the water while the water is used to extract the coffee beans are extracted into the coffee powder without stopping during extraction.
The present invention is to solve the above problems, an object of the present invention is to drop while rotating the water in a spiral so that the constant contact between the coffee beans and the water does not overlap so that the effective ingredient of the coffee is properly extracted and harmful It is to provide a hand drip coffee device and an automatic coffee drip machine using the same to prevent the extraction of the ingredients to produce an optimal drip coffee rich in flavor and aroma of coffee. In particular, the hand-drip coffee device is able to provide a traditional hand-drip type coffee by supplying a predetermined amount of hot water along the spirally formed track.
The hand-drip coffee device according to the present invention includes a funnel-
At this time, the
In addition, the
Meanwhile, the automatic coffee drip machine according to the present invention includes a funnel-
As described above, according to the present invention, the beans powder and water are always crossed for a certain time, and particularly, the coffee beans are not properly overlapped so that the effective ingredients of the coffee are properly extracted and the extraction of harmful ingredients is prevented. Drip coffee can be provided. Therefore, there is an effect that can automatically manufacture a conventional manually produced drip coffee to provide a high quality drip coffee.
On the other hand, roasted and ground green beans can be easily produced by hand drip coffee, so you can enjoy drip coffee very conveniently using a fully automated coffee drip machine at home or coffee shop.
1 is a schematic configuration diagram of an automatic coffee drip machine according to an embodiment of the present invention;
2 is a detailed structural diagram of a hand drip coffee device in an automatic coffee drip machine according to an embodiment of the present invention;
3 is a spiral track plate in the hand-drip coffee device according to an embodiment of the present invention,
Figure 4 is a front view of the automatic coffee drip machine according to an embodiment of the present invention.
Hereinafter, a coffee drip apparatus according to the present invention will be described in detail with reference to the accompanying drawings.
1 is a schematic configuration diagram of an automatic coffee drip machine according to an embodiment of the present invention, Figure 2 is a detailed structural diagram of a hand drip coffee device in an automatic coffee drip machine according to an embodiment of the present invention, Figure 3 is In the hand-drip coffee device according to an embodiment of the present invention is a spiral track plate, Figure 4 is a front view of the automatic coffee drip machine according to an embodiment of the present invention.
In adding the reference numerals to the components of the drawings, the same components are to have the same reference numerals as possible even if displayed on different drawings, and known functions that are determined to unnecessarily obscure the subject matter of the present invention Detailed description of the configuration will be omitted. Also, directional terms such as 'top', 'bottom', 'front', 'back', 'tip', 'front', 'back' and the like are used in connection with the orientation of the disclosed figure (s). Since the elements of the embodiments of the present invention can be positioned in various orientations, the directional terminology is used for illustrative purposes, not limitation.
Automatic coffee dripper according to an embodiment of the present invention as shown in Figures 1 to 4, the funnel-
The
The hot
The
The
As shown in FIGS. 2 and 3, the
The
The hot
The
On the other hand, the hot
In addition, in the present invention, it is preferable that the gliding
The grinding
In addition, the present invention is preferably configured to be further equipped with a
The
As described above, the
As described above, the
Looking at the
Looking at the operation of the hand-drip coffee device and the automatic coffee dripper using the same according to the present invention configured as described above, first the hot
Here, the
The cooled beans are supplied to the grinding
As described above, the green beans are supplied to the
Thereafter, hot water is poured into the
The
The embodiments of the present invention described above and illustrated in the drawings should not be construed as limiting the technical spirit of the present invention. The protection scope of the present invention is limited only by the matters described in the claims, and those skilled in the art can change and change the technical idea of the present invention in various forms. Accordingly, such improvements and modifications will fall within the scope of the present invention if they are apparent to those skilled in the art.
100: hand drip part 110: orbital motor
112: reducer 114: shaft
116: drive gear 118: support
120: spiral track plate 122: track
124: gear 126: idle gear
130: hot water supply pipe 140: nozzle
142: screw portion 200: hot water tank portion
210: hot water supply valve 220: cup
225: cup discharge unit 230: bucket
300: dripper 310: coffee beans
400: control unit 410: operation panel
500: gliding part 510: ground powder supply valve
600: roasting unit 610: bean feed valve
620: green bean inlet 700: automatic coffee drip machine
Claims (4)
The hand drip part 100 is formed from the hot water tank unit 200 according to the spiral track plate 120 having a spiral track 122 formed in a plate shape, and the track 122 formed on the spiral track plate 120. Hot water supply pipe 130 for receiving hot water and rotating, the orbital motor 110 for rotating the hot water supply pipe 130 in accordance with the track 122, and the shaft 114 of the track motor 110 to the end The driving gear 116 is mounted, the idle gear 126 meshed with the driving gear 116 and mounted at an outlet end of the hot water supply pipe 130, and the orbital motor 110 is connected to the hot water supply pipe 130. Hand drip coffee device, characterized in that it comprises a support (118) for mounting on.
The spiral track plate 120 is formed with a spiral track 122 penetrating up and down on the plate-shaped body, the gear 124 to be engaged with the idle gear 126 on the outer side of the track 122. Is formed,
The hot water supply pipe 130 is bent to fit from the top of the track 122 formed in the spiral track plate 120 to the bottom, the end of the pipe where the hot water is ejected nozzle (to adjust the shape of the hot water is ejected) ( Hand drip coffee device, characterized in that 140 is mounted.
The control unit 400 controls the hot water supply to the hot water supply pipe 130 through the hot water supply valve 210 while controlling the temperature of the hot water stored in the hot water tank unit 200 to be constantly maintained. Hot water is supplied spirally from the hand drip part 100 to the dripper 300, and the ground and ground coffee powder is ground through the grinding part 500, and the ground coffee powder is supplied to the dripper. Control the supply to (300), the roasting process of the green beans in the roasting unit 600 and the coffee beans supply to the grinding unit 500 is controlled through the bean feed valve 610,
The hand drip part 100 is formed from the hot water tank unit 200 according to the spiral track plate 120 having a spiral track 122 formed in a plate shape, and the track 122 formed on the spiral track plate 120. Hot water supply pipe 130 for receiving hot water and rotating, the orbital motor 110 for rotating the hot water supply pipe 130 in accordance with the track 122, and the shaft 114 of the track motor 110 to the end The driving gear 116 is mounted, the idle gear 126 meshed with the driving gear 116 and mounted at an outlet end of the hot water supply pipe 130, and the orbital motor 110 is connected to the hot water supply pipe 130. Automatic coffee dripper, characterized in that comprises a support for mounting on 118.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020100112066A KR20120050684A (en) | 2010-11-11 | 2010-11-11 | Hand drip coffee apparatus and automatic coffee dripper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020100112066A KR20120050684A (en) | 2010-11-11 | 2010-11-11 | Hand drip coffee apparatus and automatic coffee dripper |
Publications (1)
Publication Number | Publication Date |
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KR20120050684A true KR20120050684A (en) | 2012-05-21 |
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KR1020100112066A KR20120050684A (en) | 2010-11-11 | 2010-11-11 | Hand drip coffee apparatus and automatic coffee dripper |
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101281648B1 (en) * | 2011-08-17 | 2013-07-03 | 경북대학교 산학협력단 | Automatic hand drip coffee machine |
KR101589268B1 (en) | 2014-12-19 | 2016-01-28 | 강오현 | Bendable nozzle for Coffee dripper device and Coffee Machine using of it |
KR20160073106A (en) * | 2014-12-16 | 2016-06-24 | (주)이즈미디어 | Coffee machine |
KR20160108632A (en) * | 2015-03-04 | 2016-09-20 | 주식회사 더치프레소 | Dutch coffee machine |
KR101695133B1 (en) * | 2016-06-15 | 2017-01-11 | 조재만 | Apparatus for extraction of hand drip coffee |
KR101696190B1 (en) * | 2015-10-30 | 2017-01-13 | 시엔시피이엘 주식회사 | Apparatus for rapidly extracting dutch coffee using pressure control method |
WO2017051968A1 (en) * | 2015-09-24 | 2017-03-30 | 정재웅 | Drip-type coffee making device |
KR101884904B1 (en) | 2017-05-30 | 2018-09-11 | 금오공과대학교 산학협력단 | nozzle for drip coffee |
KR102156392B1 (en) * | 2019-09-27 | 2020-09-15 | 강정모 | Coffee drip method using coffee maker |
KR20210123000A (en) | 2020-04-02 | 2021-10-13 | 신민식 | Method for preparing hand drip coffee |
WO2023101177A1 (en) * | 2021-12-03 | 2023-06-08 | 엘지전자 주식회사 | Drip coffee machine |
-
2010
- 2010-11-11 KR KR1020100112066A patent/KR20120050684A/en active IP Right Grant
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101281648B1 (en) * | 2011-08-17 | 2013-07-03 | 경북대학교 산학협력단 | Automatic hand drip coffee machine |
KR20160073106A (en) * | 2014-12-16 | 2016-06-24 | (주)이즈미디어 | Coffee machine |
KR101589268B1 (en) | 2014-12-19 | 2016-01-28 | 강오현 | Bendable nozzle for Coffee dripper device and Coffee Machine using of it |
KR20160108632A (en) * | 2015-03-04 | 2016-09-20 | 주식회사 더치프레소 | Dutch coffee machine |
WO2017051968A1 (en) * | 2015-09-24 | 2017-03-30 | 정재웅 | Drip-type coffee making device |
KR101696190B1 (en) * | 2015-10-30 | 2017-01-13 | 시엔시피이엘 주식회사 | Apparatus for rapidly extracting dutch coffee using pressure control method |
KR101695133B1 (en) * | 2016-06-15 | 2017-01-11 | 조재만 | Apparatus for extraction of hand drip coffee |
KR101884904B1 (en) | 2017-05-30 | 2018-09-11 | 금오공과대학교 산학협력단 | nozzle for drip coffee |
KR102156392B1 (en) * | 2019-09-27 | 2020-09-15 | 강정모 | Coffee drip method using coffee maker |
KR20210123000A (en) | 2020-04-02 | 2021-10-13 | 신민식 | Method for preparing hand drip coffee |
WO2023101177A1 (en) * | 2021-12-03 | 2023-06-08 | 엘지전자 주식회사 | Drip coffee machine |
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