CN108852007B - Portable coffee making appliance - Google Patents
Portable coffee making appliance Download PDFInfo
- Publication number
- CN108852007B CN108852007B CN201811065841.5A CN201811065841A CN108852007B CN 108852007 B CN108852007 B CN 108852007B CN 201811065841 A CN201811065841 A CN 201811065841A CN 108852007 B CN108852007 B CN 108852007B
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- CN
- China
- Prior art keywords
- grinding
- cavity
- water storage
- chamber
- coffee
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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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/42—Beverage-making apparatus with incorporated grinding or roasting means for coffee
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J42/00—Coffee mills; Spice mills
- A47J42/22—Coffee mills; Spice mills having pulverising beaters or rotary knives
- A47J42/26—Coffee mills; Spice mills having pulverising beaters or rotary knives mechanically driven
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Apparatus For Making Beverages (AREA)
Abstract
A portable coffee making appliance comprising: the grinding mechanism and the cup body are connected with the grinding mechanism; the grinding mechanism comprises: an abrasive article and a conical structured abrasive chamber movably connected thereto, wherein: one end of the grinding cavity is sleeved with the grinding tool, and the other end of the grinding cavity is positioned in the cup body. The coffee grinder is simple in structural design and complete in function, can grind, brew and reference coffee beans directly through the cup body with the cylindrical structure, and is convenient to carry.
Description
Technical Field
The invention relates to a technology in the field of articles for daily use, in particular to a portable coffee making device.
Background
The existing coffee making apparatus has the defects that the mechanism structure related to brewing and grinding coffee beans is complex, the volume is large, and the carrying is inconvenient.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a portable coffee making device which has simple structural design and complete functions, can grind, brew and reference coffee beans directly through a cup body with a cylindrical structure, and is convenient to carry.
The invention is realized by the following technical scheme:
the invention comprises the following steps: the grinding mechanism and the cup body connected with the grinding mechanism.
The grinding mechanism comprises: an abrasive article and a conical structured abrasive chamber movably connected thereto, wherein: one end of the grinding cavity is sleeved with the grinding tool, and the other end of the grinding cavity is positioned in the cup body.
The grinding tool comprises: blade holder and rotation set up the blade on the blade holder, wherein: the knife rest is movably connected with the grinding cavity, and the blade is positioned in the grinding cavity.
The cup body include drinking chamber and water storage chamber, wherein: one end of the drinking cavity is connected with the grinding mechanism, and the water storage cavity is connected with the other end of the drinking cavity through threads.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a grinding mechanism;
FIG. 3 is a schematic view of an abrasive article;
FIG. 4 is a schematic view of a water storage chamber;
FIG. 5 is a schematic diagram illustrating an embodiment;
in the figure: a is a grinding treatment state, and b is a brewing treatment state.
Description of the embodiments
As shown in fig. 1, the portable coffee making apparatus according to the present embodiment includes: a grinding mechanism 1 and a cup body 2 connected with the grinding mechanism.
The grinding mechanism 1 comprises: an abrasive tool 3 and an abrasive cavity 4 movably connected with the abrasive tool, wherein: one end of the grinding cavity 3 is sleeved with the grinding tool 4, and the other end of the grinding cavity is positioned in the cup body 2.
The grinding chamber 4 is of conical configuration in order to further increase the space utilization, i.e. the conical configuration overlaps the space of the cup 2 during grinding.
As shown in fig. 2, the grinding chamber 4 has a mesh enclosure structure, and preferably, a rib 11 is disposed in the mesh enclosure to further increase the movement track of the particles during the grinding process, so as to shorten the grinding time.
The number of the protruding ribs 11 is 2-6, the protruding ribs are uniformly distributed in the grinding cavity 4 and are obliquely arranged, and preferably the inclination direction of the protruding ribs 11 is the same as the rotation direction of the blade 6, so that particles can move with the particles shown by the broken line in fig. 2, the contact probability of the particles and the blade 6 is increased, and the grinding time is shortened.
The convex rib 11 is made of metal or paper.
The grinding cavity 4 is a single-layer metal net cover, a multi-layer metal net cover or a filter paper net cover.
The pore 12 of the metal mesh enclosure is 0.1-2 mm.
The grinding tool 3 comprises: a seat 5 and an insert 6 rotatably arranged on the seat 5, wherein: the tool apron 5 is movably connected with the grinding cavity 4, and the blade 6 is positioned in the grinding cavity 4.
The tool apron 5 and the grinding cavity 4 are correspondingly provided with matched threads for realizing movable connection, and the threads are preferably arranged outside the grinding cavity 4.
The grinding mechanism 1 further comprises a motor 7, and the motor 7 is clamped with the blade 6.
The tail end of the central shaft 10 of the blade 6 and the output shaft of the motor 7 are correspondingly provided with clamping teeth, so that the output torque of the motor 7 is transmitted to the blade 6.
The cup body 2 comprises a drinking cavity 8 and a water storage cavity 9, wherein: one end of the drinking cavity 8 is connected with the grinding mechanism 1, and the water storage cavity 9 is movably connected with the other end of the drinking cavity 8.
The movable connection between the drinking cavity 8 and the water storage cavity 9 is preferably realized through threaded connection, and further preferably threads are arranged outside the water storage cavity 9 and inside the drinking cavity 8 so as to further improve the space utilization rate.
The threads inside the drinking chamber 8 match the threads outside the grinding chamber 4, so that the depth of the grinding chamber 4 can be adjusted as desired during the brewing phase.
The water storage cavity 9 is preferably further provided with a pressurizing opening 15, and the pressurizing device 16 such as a manual rubber ball is connected with the pressurizing opening 15 to pressurize the water storage cavity 9.
Optionally, the central shaft 10 of the blade 6 is hollow and is used for being connected with the motor 7 or the water outlet of the water storage cavity 9, so that water in the water storage cavity 9 can flow into the grinding cavity 4 through the one-way valve.
When the central shaft 10 is of a hollow structure, a temporary filling mechanism with a matched shape is preferably arranged on the output shaft of the motor 7, so that the coffee beans 17 or the coffee powder 18 cannot leak out through the hollow structure during grinding.
Optionally, as shown in fig. 3, the tool holder 5 is provided with a one-way valve 13 connected with the water outlet of the water storage cavity 9, so that water in the water storage cavity 9 can flow into the grinding cavity 4 through the one-way valve.
As shown in fig. 4, the water storage cavity 9 is a double-layer heat insulation structure, a water outlet 14 connected with the grinding mechanism 1 is arranged in the water storage cavity, and the position of the water outlet 14 is matched with the hollow structure of the central shaft 10 or the position of the one-way valve 13.
As shown in fig. 5a and 5b, when the device is used, firstly, the grinding mechanism 1 is arranged at the bottom and the cup body 2 is arranged at the top, the coffee beans 17 arranged in the grinding cavity 4 are crushed by the blade 6 driven by the motor 7 under the action of gravity, the grinding cavity 4 has the effect of isolating coffee particles from entering the cup body 2, and meanwhile, the convex edges 11 can optimize the movement track of the particles, so that the motor 7 can achieve the granularity required by brewing coffee without long-time working. After the crushing treatment is finished, the cup body 2 is placed at the bottom, the grinding mechanism 1 is placed at the top, the ground coffee powder 18 directly falls into the grinding cavity 4 with the conical structure as a filtering device under the action of gravity, at the moment, the water storage cavity 9 is connected into the one-way valve 13 of the tool apron 5 or the central shaft 10 with the hollow structure, hot water in the water storage cavity 9 is pressurized through the pressurizing equipment, so that the hot water is sprayed into the grinding cavity 4 to be fully contacted with the coffee powder, and further filtered coffee is dripped into the drinking cavity 8, and meanwhile, the whole brewing process is finished by adjusting the height of the grinding cavity 4 in the cup body 2.
The device has simple structure, greatly reduces the volume of the product through the mutually overlapped structural design, simultaneously reserves the complete coffee making process, and has the quality of the prepared coffee comparable to that of a large-sized coffee machine.
The foregoing embodiments may be partially modified in numerous ways by those skilled in the art without departing from the principles and spirit of the invention, the scope of which is defined in the claims and not by the foregoing embodiments, and all such implementations are within the scope of the invention.
Claims (9)
1. A portable coffee-making appliance, comprising: the grinding mechanism and the cup body are connected with the grinding mechanism;
the grinding mechanism comprises: an abrasive article and a conical structured abrasive chamber movably connected thereto, wherein: one end of the grinding cavity is sleeved with the grinding tool, and the other end of the grinding cavity is positioned in the cup body;
the cup body include drinking chamber and water storage chamber, wherein: one end of the drinking cavity is connected with the grinding mechanism, and the water storage cavity is connected with the other end of the drinking cavity through threads;
the grinding tool comprises: blade holder and rotation set up the blade on the blade holder, wherein: the cutter seat is movably connected with the grinding cavity, the blade is positioned in the grinding cavity, and matched threads are correspondingly arranged inside the cutter seat and outside the grinding cavity; threads inside the drinking cavity are matched with threads outside the grinding cavity so as to adjust the depth of the grinding cavity as required in the brewing stage;
the water storage cavity is internally provided with a pressurizing port, and the pressurizing port is connected with the pressurizing device to pressurize the water storage cavity.
2. The portable coffee-making appliance of claim 1, wherein said grinding chamber is of a mesh enclosure configuration with ribs disposed therein.
3. A portable coffee-making apparatus according to claim 2, wherein said ribs are uniformly distributed inside the grinding chamber and are inclined.
4. A portable coffee-making appliance according to claim 1, wherein the water storage chamber is externally threaded and the drinking chamber is internally threaded to further enhance space utilization.
5. A portable coffee-making appliance according to claim 1, wherein the central axis of the blade is hollow for connection to a motor or to the water outlet of the water reservoir.
6. The portable coffee-making apparatus of claim 5, wherein when the central shaft is hollow, the output shaft of the motor is provided with a temporary filling mechanism with a matched shape, so that coffee beans or coffee powder cannot leak out through the hollow structure during grinding.
7. A portable coffee-making apparatus according to claim 1, wherein the holder is provided with a one-way valve connected to the water outlet of the water storage chamber, such that water in the water storage chamber can flow into the grinding chamber through the one-way valve.
8. The portable coffee-making apparatus as claimed in claim 5, wherein the water storage chamber has a double-layered thermal insulation structure, and a water outlet connected to the grinding mechanism is provided in the water storage chamber, and the position of the water outlet is matched with the position of the hollow structure of the central shaft.
9. The portable coffee-making appliance of claim 7, wherein said water storage chamber is of a double-layered thermal insulation structure having a water outlet disposed therein and connected to the grinding mechanism, the water outlet being positioned to match the position of said one-way valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811065841.5A CN108852007B (en) | 2018-09-13 | 2018-09-13 | Portable coffee making appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811065841.5A CN108852007B (en) | 2018-09-13 | 2018-09-13 | Portable coffee making appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108852007A CN108852007A (en) | 2018-11-23 |
| CN108852007B true CN108852007B (en) | 2023-09-05 |
Family
ID=64323696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811065841.5A Active CN108852007B (en) | 2018-09-13 | 2018-09-13 | Portable coffee making appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108852007B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011072764A (en) * | 2009-10-01 | 2011-04-14 | Shigekazu Tasho | Portable coffee maker |
| JP2011145252A (en) * | 2010-01-18 | 2011-07-28 | Panasonic Corp | Inspection device and installation determination method |
| CN103735164A (en) * | 2014-01-28 | 2014-04-23 | 蹇力 | Household soybean milk and tofu machine |
| CN204813438U (en) * | 2015-07-01 | 2015-12-02 | 黄昊敏 | Portable hand grinds coffee machine |
| TWM539271U (en) * | 2016-12-29 | 2017-04-11 | Zhao-Yuan Yang | Portable bottle with grinding and brewing apparatus |
| TWM552791U (en) * | 2017-08-18 | 2017-12-11 | Sadomain Industrial Co Ltd | Easy-to-carry coffee making cup |
| JP3214079U (en) * | 2017-09-15 | 2017-12-21 | 劉清海 | Portable coffee mill and coffee extraction device |
| TWM555693U (en) * | 2017-08-25 | 2018-02-21 | Whe Young Enterprise Co Ltd | Grinding structure of portable brewing device |
| CN207707779U (en) * | 2017-07-21 | 2018-08-10 | 张国平 | Portable multifunctional electric coffee-making machine |
| CN211212658U (en) * | 2018-09-13 | 2020-08-11 | 王惟骁 | Portable coffee making appliance |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101488882B1 (en) * | 2013-10-30 | 2015-02-04 | 윤한상 | hand drip coffee tumbler |
-
2018
- 2018-09-13 CN CN201811065841.5A patent/CN108852007B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011072764A (en) * | 2009-10-01 | 2011-04-14 | Shigekazu Tasho | Portable coffee maker |
| JP2011145252A (en) * | 2010-01-18 | 2011-07-28 | Panasonic Corp | Inspection device and installation determination method |
| CN103735164A (en) * | 2014-01-28 | 2014-04-23 | 蹇力 | Household soybean milk and tofu machine |
| CN204813438U (en) * | 2015-07-01 | 2015-12-02 | 黄昊敏 | Portable hand grinds coffee machine |
| TWM539271U (en) * | 2016-12-29 | 2017-04-11 | Zhao-Yuan Yang | Portable bottle with grinding and brewing apparatus |
| CN207707779U (en) * | 2017-07-21 | 2018-08-10 | 张国平 | Portable multifunctional electric coffee-making machine |
| TWM552791U (en) * | 2017-08-18 | 2017-12-11 | Sadomain Industrial Co Ltd | Easy-to-carry coffee making cup |
| TWM555693U (en) * | 2017-08-25 | 2018-02-21 | Whe Young Enterprise Co Ltd | Grinding structure of portable brewing device |
| JP3214079U (en) * | 2017-09-15 | 2017-12-21 | 劉清海 | Portable coffee mill and coffee extraction device |
| CN211212658U (en) * | 2018-09-13 | 2020-08-11 | 王惟骁 | Portable coffee making appliance |
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| Publication number | Publication date |
|---|---|
| CN108852007A (en) | 2018-11-23 |
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