CN209826313U - Automatic hand coffee brewing device - Google Patents
Automatic hand coffee brewing device Download PDFInfo
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- CN209826313U CN209826313U CN201920105415.3U CN201920105415U CN209826313U CN 209826313 U CN209826313 U CN 209826313U CN 201920105415 U CN201920105415 U CN 201920105415U CN 209826313 U CN209826313 U CN 209826313U
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- water
- water outlet
- outlet nozzle
- rotary drum
- coffee
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 255
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 239000000843 powder Substances 0.000 abstract description 31
- 239000007921 spray Substances 0.000 abstract description 16
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000000605 extraction Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000003978 infusion fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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- Apparatus For Making Beverages (AREA)
Abstract
The utility model relates to the technical field of coffee machines, in particular to an automatic hand-brewing coffee device, which comprises a funnel and a cantilever arranged on the funnel, wherein a driver is arranged in the cantilever, a rotary drum is rotatably arranged on the cantilever, and the driver is in transmission fit with the rotary drum; the rotary drum is provided with a plurality of second water outlet nozzles, the second water outlet nozzles are positioned at the eccentric position of the rotary drum, and the second water outlet nozzles are connected with a water supply device through pipelines. The utility model discloses a rotation of rotary drum makes rivers can rotate the water spray, and the rivers of infusing coffee like this can pour the periphery of coffee powder, make coffee powder can be extracted fully, have improved the taste of the coffee after infusing.
Description
Technical Field
The utility model relates to the technical field of coffee machines, in particular to an automatic hand coffee brewing device.
Background
The brewing device in a conventional drip coffee maker comprises a container for holding coffee powder and a water inlet pipe for allowing brewing liquid to enter the container. In the using process, the brewing liquid heated to the preset temperature is conveyed to the upper part of the coffee powder from the boiler through the water inlet pipe, and directly drops onto the coffee powder from the outlet of the water inlet pipe to extract the coffee powder. The Chinese patent publication No. CN107495843A discloses a drip coffee machine, which comprises a water tank, a heating tube component and a brewing funnel, wherein the water tank is connected with a first end of a heating tube of the heating tube component through a first pipeline; the brewing funnel is connected with the second end of the heating tube component through a second pipeline so that water in the water tank flows into the brewing funnel, and a narrow flow area, of which at least part of the cross-sectional area of the inner diameter is smaller than that of the lower section of the heating tube of the first pipeline, is arranged at the upper section of the first pipeline, which is close to the water tank; the drip coffee maker further comprises: the water tank is provided with a water outlet, one end of the water outlet is connected to the water outlet, and the water outlet is provided with a control switch; the other end of the water outlet pipe is communicated with the lower section of the first pipeline, so that the problems of high water level, high pressure, high flow rate and low temperature in the front stage of the water boiling process, and the problems of low water level, low flow rate and high temperature in the back stage of the water boiling process are effectively solved. The infusion liquid dropped in the way can only be poured to the middle part of the coffee powder, and the coffee powder at the periphery is not fully poured and brewed. Moreover, the brewing liquid is continuously poured and impacted on the same area of the coffee powder, so that the brewed coffee has poor taste. Therefore, improvements are needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automatic hand coffee brewing device, the rivers of infusing coffee can be watered and sprinkled in the middle of the coffee powder and peripheral, make the coffee powder can be extracted fully, have improved the taste of the coffee after infusing.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an automatic hand coffee brewing device comprises a funnel and a cantilever arranged on the funnel, and is characterized in that a driver is arranged in the cantilever, a rotary drum is rotatably arranged on the cantilever, and the driver is in transmission fit with the rotary drum; the rotary drum is provided with a plurality of second water outlet nozzles, the second water outlet nozzles are positioned at the eccentric position of the rotary drum, and the second water outlet nozzles are connected with a water supply device through pipelines. The utility model discloses a rotation of rotary drum makes rivers can rotate the water spray, and the rivers of infusing coffee like this can pour the periphery of coffee powder, make coffee powder can be extracted fully, have improved the taste of the coffee after infusing.
According to the scheme, the cantilever is provided with a first water outlet nozzle, the first water outlet nozzle is positioned at the rotating center of the rotating cylinder, and the first water outlet nozzle is connected to a water supply device through a pipeline. The first water outlet nozzle can spray water towards the middle of the coffee powder, and the second water outlet nozzle can spray water towards the whole circumferential surface of the coffee powder in a full covering manner, so that the coffee powder can be fully extracted, and the taste of the brewed coffee is improved.
According to the scheme, the plurality of second water outlet nozzles are arranged side by side along the radial direction of the rotary drum. The plurality of second water outlet nozzles arranged in the radial direction can spray in the radial direction at the same time, and the coffee powder in the whole circumference can be poured when the rotary drum rotates, so that the coffee powder is fully extracted.
According to the scheme, the cantilever is internally provided with the water pipe connector, one end of the water pipe connector is connected to the water supply device, and the other end of the water pipe connector is matched with the second water outlet nozzle and supplies water to the second water outlet nozzle. The water supply device and the second water outlet nozzle can be connected through the water pipe connector, so that the water supply structure of the second water outlet nozzle is simpler and more effective.
According to the scheme, a water storage tank is arranged in the rotary drum and is positioned between the water pipe connector and the second water outlet nozzle. The water is stored by the water storage tank and then is supplied to the second water outlet nozzle, so that the second water outlet nozzle can spray water in the rotating process.
According to the scheme, the central hole of the rotary drum is sleeved on the outer ring of the first water outlet nozzle of the cantilever, the first water outlet nozzle is fixedly provided with the bottom plate, and the bottom plate is used for preventing the rotary drum from being separated from the first water outlet nozzle. The structure of the first water outlet nozzle can be used as a rotating shaft of the rotating cylinder, so that the rotating fit structure between the rotating cylinder and the cantilever is simpler and more reliable.
According to the scheme, the rotary drum comprises a transmission cylinder and a water sprinkling cylinder which are fixedly assembled, the transmission cylinder is matched with the driver through gear transmission, and the water storage tank is positioned in the water sprinkling cylinder. The rotary drum adopts the cooperation of assembling from top to bottom of transmission section of thick bamboo and the section of thick bamboo that spills, both can reduce the trouble of equipment operation, can guarantee the transmission structure complex accuracy and the reliability of rotary drum again.
According to the above scheme, the water supply device comprises a water tank, a first water pipe and a second water pipe, the first water pipe is connected between the water tank and the first water outlet nozzle, and the second water pipe is connected between the water tank and the water pipe connector. The water tank is connected with the two water outlets by adopting independent water pipes, and water can be supplied separately, so that the quantity of water for extracting coffee is sufficient, and the extraction efficiency is improved.
According to the scheme, the first water pipe and the second water pipe are respectively provided with a waterway switch. The switch can be independently used on the two water paths to control whether water is discharged or not, and different extraction requirements of users are met.
The utility model discloses a coffee brewing device designs the eccentric position of second faucet at the rotary drum, and when the rotary drum rotated, the coffee powder of second faucet position peripheral position in eccentric position water spray extraction funnel made the coffee powder in the funnel can be fully extracted, guaranteed to dash the coffee taste after steeping.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a sectional view of the structure of the present invention;
fig. 4 is a schematic view of the internal structure of the drum of the present invention.
In the figure: 1. a funnel; 2. a cantilever; 3. a driver; 4. a rotating drum; 5. a first water outlet nozzle; 6. a second water outlet nozzle; 7. a water pipe joint; 8. a water storage tank; 9. a base plate; 10. a transmission cylinder; 11. a water sprinkling cylinder; 12. a water tank; 13. a first water pipe; 14. a second water pipe; 15. a waterway switch.
Detailed Description
The technical solution of the present invention will be described below with reference to the accompanying drawings and examples.
As shown in fig. 1, the automatic hand coffee brewing apparatus of the present invention comprises a funnel 1 and a cantilever 2 disposed on the funnel 1, wherein a driver 3 is disposed in the cantilever 2, a rotary drum 4 is rotatably mounted on the cantilever 2, and the driver 3 is in transmission fit with the rotary drum 4; the rotating cylinder 4 is provided with a plurality of second water outlet nozzles 6, the second water outlet nozzles 6 are positioned at the eccentric position of the rotating cylinder 4, and the second water outlet nozzles 6 are connected with a water supply device through pipelines. The second water outlet nozzle 6 is designed at the eccentric position of the rotary drum 4, when the rotary drum 4 rotates, the second water outlet nozzle 6 sprays the coffee powder at the peripheral position in the extraction funnel 1 at the eccentric position, so that the coffee powder in the funnel 1 can be fully extracted, and the taste of the brewed coffee is ensured.
Furthermore, a first water outlet nozzle 5 is arranged on the cantilever 2, the first water outlet nozzle is positioned at the rotation center of the rotary drum, and the first water outlet nozzle is connected to a water supply device through a pipeline. The first water outlet nozzles 5 can spray water towards the middle of the coffee powder, and the second water outlet nozzles 6 can spray water towards the whole circumferential surface of the coffee powder in a full covering manner, so that the coffee powder can be fully extracted, and the taste of the brewed coffee is improved.
As shown in fig. 4, the plurality of second water outlet nozzles 6 are arranged side by side in the radial direction of the rotating cylinder 4. A plurality of radially arranged second water outlet nozzles 6 can simultaneously spray in radial direction, and the rotary drum 4 can realize that the coffee powder in the whole circumference can be poured when rotating, thereby further fully extracting the coffee powder.
As shown in fig. 3, a water pipe connector 7 is provided in the cantilever 2, one end of the water pipe connector 7 is connected to a water supply device, and the other end of the water pipe connector 7 is matched with the second water outlet nozzle 6 and supplies water to the second water outlet nozzle 6. The water supply device and the second water outlet nozzle 6 can be connected through the water pipe joint 7, so that the water supply structure of the second water outlet nozzle 6 is simpler and more effective.
As shown in fig. 4, a water storage tank 8 is disposed in the rotary drum 4, and the water storage tank 8 is connected between the water pipe connector 7 and the second water outlet nozzle 6. The water is stored by the water storage tank 8 and then supplied to the second water outlet nozzle 6, so that the second water outlet nozzle 6 can spray water in the rotating process.
As shown in FIG. 3, the central hole of the rotating cylinder 4 is sleeved on the outer ring of the first water outlet nozzle 5 of the cantilever 2, a bottom plate 9 is fixedly installed on the first water outlet nozzle 5, and the bottom plate 9 is used for preventing the rotating cylinder 4 from being separated from the first water outlet nozzle 5. The structure of the first water outlet nozzle 5 can be used as a rotating shaft of the rotating cylinder 4, so that the rotating matching structure between the rotating cylinder 4 and the cantilever 2 is simpler and more reliable.
As shown in fig. 2, the rotating cylinder 4 includes a fixedly mounted driving cylinder 10 and a water spreading cylinder 11, the driving cylinder 10 is in gear-driven fit with the driver 3, and the water storage tank 8 is located in the water spreading cylinder 11. The rotating cylinder 4 adopts the vertical assembly matching of the transmission cylinder 10 and the water sprinkling cylinder 11, which can not only reduce the trouble of assembly operation, but also ensure the accuracy and reliability of the transmission structure matching of the rotating cylinder 4.
As shown in fig. 1, the water supply device includes a water tank 12, a first water pipe 13 and a second water pipe 14, the first water pipe 13 is connected between the water tank 12 and the first water outlet nozzle 5, and the second water pipe 14 is connected between the water tank 12 and the water pipe joint 7. The water tank 12 is connected with the two water outlets by independent water pipes, so that water can be supplied separately, the quantity of the extracted coffee is sufficient, and the extraction efficiency is improved. Further, a water path switch 15 is respectively disposed on the first water pipe 13 and the second water pipe 14. The switch can be independently used on the two water paths to control whether water is discharged or not, and different extraction requirements of users are met.
The most perfect embodiment of the utility model comprises all the above features, wherein a cantilever 2 is arranged above a funnel 1, a first water outlet nozzle 5 and a water pipe joint 7 are arranged in the cantilever 2, a transmission cylinder 10 is sleeved on the outer ring of the first water outlet nozzle 5, a water sprinkling cylinder 11 is fixedly assembled on the transmission cylinder 10, and a driver 3 in the cantilever 2 is matched on the transmission cylinder 10 through gear transmission; a water storage tank 8 is arranged in the water sprinkling cylinder 11, second water outlet nozzles 6 are arranged on the surfaces of the water sprinkling cylinder 11, the second water outlet nozzles 6 are positioned at the position of the water storage tank 8 on the water sprinkling cylinder 11, and the water storage tank 8 is arranged corresponding to the water pipe joint 7; the first water outlet nozzle 5 is in a shaft shape, and can be used as a central rotating shaft of the transmission cylinder 10 and a joint of the first water outlet nozzle 5, the first water pipe 13 can be connected between the first water outlet nozzle 5 and the water tank 12, and the second water pipe 14 is connected between the water tank 12 and the water pipe joint 7. When coffee is brewed, water in the water tank 12 can be heated into hot water meeting the brewing temperature of coffee powder, and then the hot water is conveyed to the water outlet nozzles in the cantilever 2 and the rotary drum 4 through the water pipes and is sprayed out. Specifically, the first water pipe 13 conveys water in the water tank 12 to the first water outlet nozzle 5, and the first water outlet nozzle 5 directly sprays water to the middle position of the funnel 1 at the rotation center position of the rotary drum 4; the second water pipe 14 transports the water in the water tank 12 to the water pipe joint 7, then enters the water storage tank 8 in the water sprinkling cylinder 11 from the water pipe joint 7, and is ejected to the peripheral position of the funnel 1 from the water storage tank 8 through the second water outlet nozzle 6. In the process of water spraying, the rotating drum 4 is driven by the driver 3 to keep rotating at a low speed, the second water outlet nozzle 6 also rotates along with the rotating drum, and the second water outlet nozzle 6 covers coffee powder in the whole circle range of the periphery of the funnel 1 in the process of water spraying; when the water sprinkling cylinder 11 rotates, the water storage tank 8 inside the water sprinkling cylinder can be provided with two positions staggered or aligned with the water pipe connector 7, when the water pipe connector 7 supplies water to the water storage tank 8, and after the water storage tank 8 stores sufficient water, the water can be continuously sprayed at the staggered position, so that the coffee can be extracted by continuously spraying water in a reciprocating alternating mode between the staggered and aligned positions. Furthermore, the water way switches 15 on the first water pipe 13 and the second water pipe 14 can be used for controlling, so that the first water outlet nozzle 5 and the second water outlet nozzle 6 can respectively spray water independently or spray water simultaneously, three different spraying modes are realized, and different use requirements of a user during coffee brewing are met. The utility model discloses a rotation of rotary drum 4 makes rivers can rotate the water spray, and the rivers of dashing coffee like this can be watered and spill in the middle of the coffee powder and periphery, make the coffee powder can be extracted fully, have improved the taste of the coffee after dashing and have steeped.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (9)
1. An automatic hand coffee brewing device, which comprises a funnel and a cantilever arranged on the funnel, and is characterized in that,
a driver is arranged in the cantilever, a rotary drum is rotatably arranged on the cantilever, and the driver is in transmission fit with the rotary drum;
the rotary drum is provided with a plurality of second water outlet nozzles, the second water outlet nozzles are positioned at the eccentric position of the rotary drum, and the second water outlet nozzles are connected with a water supply device through pipelines.
2. An automatic hand-brewing coffee brewing apparatus according to claim 1, wherein said cantilever arm is provided with a first water outlet nozzle, said first water outlet nozzle is located at the center of rotation of said rotating drum, said first water outlet nozzle is connected to a water supply device through a pipeline.
3. An apparatus according to claim 1, wherein said plurality of second water nozzles are arranged side by side in a radial direction of said rotating drum.
4. An automatic hand-brewing coffee brewing apparatus according to claim 2, wherein said cantilever arm has a water pipe connector therein, one end of said water pipe connector is connected to a water supply device, and the other end of said water pipe connector is engaged with said second water outlet nozzle and supplies water to the second water outlet nozzle.
5. An automatic hand-brewing coffee brewing apparatus according to claim 4, wherein a water reservoir is provided within said rotating drum, said water reservoir being located between said water connection and said second water outlet nozzle.
6. An automatic hand coffee brewing apparatus according to claim 5, wherein said central aperture of said rotating drum is fitted over an outer rim of said cantilevered first nozzle, said first nozzle having a bottom plate fixedly attached thereto, said bottom plate being adapted to prevent said rotating drum from disengaging from said first nozzle.
7. The apparatus of claim 6, wherein the rotating cylinder comprises a fixedly mounted driving cylinder and a water dispensing cylinder, the driving cylinder is in gear-driven engagement with the driver, and the water reservoir is located in the water dispensing cylinder.
8. An automatic hand-brewing coffee brewing apparatus according to claim 4, wherein said water supply means comprises a water tank, a first water pipe connected between the water tank and the first water outlet nozzle, and a second water pipe connected between the water tank and the water pipe connection.
9. The apparatus of claim 8, wherein the first and second water pipes are provided with water switches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920105415.3U CN209826313U (en) | 2019-01-22 | 2019-01-22 | Automatic hand coffee brewing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920105415.3U CN209826313U (en) | 2019-01-22 | 2019-01-22 | Automatic hand coffee brewing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209826313U true CN209826313U (en) | 2019-12-24 |
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ID=68902367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920105415.3U Active CN209826313U (en) | 2019-01-22 | 2019-01-22 | Automatic hand coffee brewing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209826313U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI724959B (en) * | 2020-08-07 | 2021-04-11 | 吉諾工業有限公司 | Brewing water-injection device |
| CN114376406A (en) * | 2022-01-21 | 2022-04-22 | 六安索伊电器制造有限公司 | Water supply installation of intelligent digital nutrition brewing machine |
-
2019
- 2019-01-22 CN CN201920105415.3U patent/CN209826313U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI724959B (en) * | 2020-08-07 | 2021-04-11 | 吉諾工業有限公司 | Brewing water-injection device |
| CN114376406A (en) * | 2022-01-21 | 2022-04-22 | 六安索伊电器制造有限公司 | Water supply installation of intelligent digital nutrition brewing machine |
| CN114376406B (en) * | 2022-01-21 | 2023-11-14 | 六安索伊电器制造有限公司 | Water supply device of intelligent digital nutrition brewing machine |
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