CN101744534B - Brewing system of coffee machine - Google Patents
Brewing system of coffee machine Download PDFInfo
- Publication number
- CN101744534B CN101744534B CN200910194270A CN200910194270A CN101744534B CN 101744534 B CN101744534 B CN 101744534B CN 200910194270 A CN200910194270 A CN 200910194270A CN 200910194270 A CN200910194270 A CN 200910194270A CN 101744534 B CN101744534 B CN 101744534B
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- rotating shaft
- brewing
- brew head
- drive
- cam
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- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 230000033001 locomotion Effects 0.000 claims abstract description 10
- 238000006243 chemical reaction Methods 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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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
- A47J31/24—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure
- A47J31/34—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure
- A47J31/36—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure with mechanical pressure-producing means
- A47J31/3666—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure with mechanical pressure-producing means whereby the loading of the brewing chamber with the brewing material is performed by the user
- A47J31/3676—Cartridges being employed
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Apparatus For Making Beverages (AREA)
Abstract
The invention relates to a brewing system of a coffee machine. The brewing device comprises a coffee funnel arranged at the lower part of a bracket, a brewing head arranged above the coffee funnel, and a brewing driving mechanism for driving the brewing head to move to enable a brewing cavity to achieve the conversion between an open state and a closed state, wherein the brewing driving mechanism comprises a downward driving mechanism for driving the brewing head to move downward and enabling the brewing cavity to be in the closed state, and an upward driving mechanism for driving the brewing head to move upward and enabling the brewing cavity to be in the open state. The downward driving mechanism comprises a cam arranged on a first rotating shaft, the working profile of the cam acts on the brewing head, the upward driving mechanism comprises a driving wheel arranged on a second rotating shaft, the driving wheel is connected with the brewing head through a connecting shaft, and the driving force acts on the first rotating shaft and the second rotating shaft. The brewing device adopts the rotation of the handle to link the double cams and the driving wheel to drive the brewing head to do linear motion, thereby leading the brewing cavity to achieve the conversion between an open state and a closed state.
Description
Technical field
The present invention is a kind of brewing system of coffee machine, belongs to the innovative technology of coffee machine.
Background technology
Existing brewing system of coffee machine, the shortcoming that the sealing of its driving brew head motion realization brewing cavity and the mechanism that opens exist is a complex structure, troublesome poeration uses inconvenience, and cost of manufacture is high, is difficult to satisfy user's instructions for use.
Summary of the invention
The objective of the invention is to consider the problems referred to above and provide a kind of simple in structure, easy to operate, and the low brewing system of coffee machine of cost of manufacture.The present invention designs ingenious, and structure is unique, and is convenient and practical.
Technical scheme of the present invention is: brewing system of coffee machine of the present invention; Include the bottom that is installed in support the coffee funnel, be installed in coffee funnel top brew head, drive the brew head motion and brewing cavity reached open the driving mechanism of brewageing with the closed state conversion, wherein brewage driving mechanism and include and drive brew head and do to move downward, make brewing cavity to be the downward driving mechanism of closed state and drive brew head and do and move upward, make brewing cavity upwards driving mechanism in opened condition.
Above-mentioned driving brew head is done and is moved downward, makes downward driving mechanism that brewing cavity is closed state and drive brew head and do and move upward, make brewing cavity upwards driving mechanism in opened condition to unite two into one; Be the rack-and-pinion driving mechanism; Tooth bar is connected with brew head; The wheel and rack engagement, driving force acts on the gear.
Above-mentioned driving brew head is done and is moved downward, makes downward driving mechanism that brewing cavity is closed state and drive brew head and do and move upward, make brewing cavity upwards driving mechanism in opened condition to unite two into one; Be the crank block driving mechanism; Slide block is connected with brew head; Crank is connected with slide block, and driving force acts on the crank.
Above-mentioned driving brew head is done and is moved downward, makes downward driving mechanism that brewing cavity is closed state and drive brew head and do and move upward, make brewing cavity upwards driving mechanism in opened condition to be respectively two kinds of mechanisms; Wherein driving mechanism includes the cam that is installed in first rotating shaft downwards; The working profile of cam acts on the brew head; Upwards driving mechanism comprises the drive that is installed in second rotating shaft; Drive is connected with brew head through connecting axle, and driving force acts in first rotating shaft and second rotating shaft.
Above-mentioned second rotating shaft and first rotating shaft unite two into one, and drive directly is installed in first rotating shaft, and drive is provided with inner ring, and when cam driving brew head moves downward, connecting axle is not done to drive, only in this inner ring, slide, and driving force acts on first rotating shaft.
Also be equiped with handle in above-mentioned first rotating shaft, driving force acts in first rotating shaft through handle.
Above-mentioned cam includes left cam, right cam, and left cam, right cam are installed in the two ends of rotating shaft respectively, and drive is installed in rotating shaft on the shaft part between left cam and the right cam.
Above-mentioned support top is respectively equipped with the through hole that passes left cam and right cam.
Above-mentioned support top is provided with the lead that some pilot holes that brew head is moved, brew head is provided with support is provided with pilot hole match above that.
Above-mentioned brew head with the contact-making surface of coffee funnel on be equiped with sealing ring; Also be equiped with filter on the above-mentioned brew head.
The present invention is owing to adopt the rotation through handle; Interlock double cam, drive drive brew head and do rectilinear motion; Thereby brewing cavity is reached open the purpose with the closed state conversion, it is simple and reasonable, flexible and convenient operation, high, the dependable performance of safe coefficient.The present invention is designed to removable coffee funnel, can be replaced with different coffee funnels according to user's needs.The present invention is that a kind of design is ingenious, and structure is unique, and is convenient and practical, and the low brewing system of coffee machine of cost of manufacture.
Description of drawings
Fig. 1 is the explosive view of brewing system assembly of the present invention.
Fig. 2-1 is in the stereogram of closed condition at brewing cavity for brewing system of the present invention.
Fig. 2-2 is in the cutaway view of closed condition at brewing cavity for brewing system of the present invention.
Fig. 3-1 is in the stereogram of open mode at brewing cavity for brewing system of the present invention.
Fig. 3-2 is in the cutaway view of open mode at brewing cavity for brewing system of the present invention.
Fig. 4 transports for the present invention drive and brew head when brewing cavity is in closed condition relatively
Moving sketch map.
Fig. 5 is the sketch map of the present invention's drive and brew head relative motion when brewing cavity is in open mode.
The specific embodiment
Embodiment 1:
Structural representation of the present invention is like Fig. 1,2,3, shown in 4; Brewing system of coffee machine of the present invention; Include the bottom that is installed in support 7 coffee funnel 1, be installed in coffee funnel 1 top brew head 5, drive brew head 5 motions and brewing cavity reached open the driving mechanism of brewageing with the closed state conversion, wherein brewage driving mechanism and include and drive brew head 5 and do to move downward, make brewing cavity to be the downward driving mechanism A of closed state and drive brew head 5 and do and move upward, make brewing cavity upwards driving mechanism B in opened condition.Brew head 1 is provided with into water nozzle 5A, and coffee funnel 1 is provided with faucet 1A.
In the present embodiment; Above-mentioned driving brew head 5 is done and is moved downward, makes downward driving mechanism A that brewing cavity is closed state and drive brew head 5 and do and move upward, make brewing cavity upwards driving mechanism B in opened condition to be respectively two kinds of mechanisms; Wherein driving mechanism A includes the cam 14 that is installed in first rotating shaft 15 downwards; The working profile of cam 14 acts on the brew head 5; Upwards driving mechanism B comprises the drive 13 that is installed in second rotating shaft, and drive 13 is connected with brew head 5 through connecting axle 6, and driving force acts in first rotating shaft 15 and second rotating shaft.
Be simplified structure; Above-mentioned second rotating shaft and first rotating shaft 15 unite two into one; Drive 13 directly is installed in first rotating shaft 15, and drive 13 is provided with inner ring 131, when cam 14 driving brew head 5 move downward; Connecting axle 6 is not done to drive, only in this inner ring 131, slide, and driving force acts on first rotating shaft 15.When whole brewing cavity was closed state, drive 13 has relative gap with connecting axle 6, and was as shown in Figure 4; When whole brewing cavity converted open mode into gradually by closed state, connecting axle 6 was done slip around drive 13 inner rings, and drive 13 and connecting axle 6 no relative gaps are as shown in Figure 5.In addition, also be installed with the collar 8 that prevents its left and right sides play in the rotating shaft 15.
For ease of user's operation, also be equiped with handle 19 in above-mentioned first rotating shaft 15, driving force acts in first rotating shaft 15 through handle 19.Handle 19 is fixed in the rotating shaft 15 through screw 17, packing ring 18.
For making the active force that acts on the brew head 5 more even; Above-mentioned cam 14 includes left cam 14A, right cam 14B; Left side cam 14A, right cam 14B are installed in the two ends of rotating shaft 15 respectively, and drive 13 is installed in rotating shaft 15 on the shaft part between left cam 14A and the right cam 14B.Above-mentioned support 7 tops are respectively equipped with the through hole that passes left cam 14A and right cam 14B.Left side cam 14A, right cam 14B and drive 13 are fixed in the rotating shaft 15 through screw 16.
Freely smooth and easy for guaranteeing moving up and down of brew head 5, the top of above-mentioned support 7 is provided with some pilot hole 7A that brew head 5 is moved, 7B, brew head 5 above that and is provided with the pilot hole 7A that is provided with support 7, lead 5B, the 5C that 7B matches.
Above-mentioned brew head 5 with the contact-making surface of coffee funnel 1 on be equiped with sealing ring 4; Also be equiped with filter 3 on the above-mentioned brew head 5, filter 3 is fixed on the brew head 5 through screw 2.
Also be provided with the location structure of the coffee funnel of forming by push rod 9, spring 10, screw cap 11 and screw 12 1 on the structure of the present invention, guarantee the coffee funnel 1 set brewing cavity of support 7 of correctly packing into.In addition, structural design of the present invention is replaceable coffee funnel 1, can be replaced with different coffee funnels according to user's needs.
Operation principle of the present invention is following: through rotary handle 19, rotating shaft 15 drives the drive 13 that locks in rotating shaft and left cam 14A again, right cam 14B rotates thereby drive.When handle 19 is rotated counterclockwise, in the inner ring 131 of drive 13, slide, thereby pulling brew head 5 is upwards done rectilinear motion through connecting axle 6; When handle 19 turns clockwise, drive brew head 5 through left cam 14A, right cam 14B rotation and do rectilinear motion downwards, open the purpose of changing with closed state thereby brewing cavity is reached.Its concrete action as follows: when rotating shaft 15 turned clockwise, left cam 14A, right cam 14B driving brew head 5 were done and are moved downward, when left cam 14A, right cam 14B become an angle of 90 degrees with brew head 5 end faces; Brew head 5 moves downward to coffee funnel 1; Sealing ring 4 will form radial seal with coffee funnel 1 inwall, form a sealing and brewage cavity, and promptly brewing cavity is closed state; At this moment; Drive 13 turns clockwise with rotating shaft 15, drives connecting axle 6 and in the inner ring 131 of drive 13, rotates, and does not drive.When rotating shaft 15 was rotated counterclockwise, drive 13 also was rotated counterclockwise, and drove connecting axle 6 and in the inner ring 131 of drive 13, slided; Thereby pulling brew head 5 is upwards done rectilinear motion, and when brew head 5 moved up to sealing ring 4 with 1 disengaging of coffee funnel, the sealing brewing cavity was opened; Reach the purpose that brewing cavity is opened, at this moment, left cam 14A, right cam 14B are rotated counterclockwise with rotating shaft 15 and are in level; Coffee funnel 1 can put into or take out to brewing cavity at this moment in opened condition.
Use of the present invention is following:
The first step: clean maker: handle 19 is rotated to plumbness, at this moment maker in opened condition, as shown in Figure 5; With coffee funnel 1 safe pushing in the support 7, again handle 19 is rotated to level then, at this moment maker is closed condition; As shown in Figure 4, power-on is by strong, and the interior water pump of machine this moment pumps into heating pot with the water in the water tank; Heating pot delivery port is gone into water nozzle 5A through water pipe with what water injected the maker brew head, and again through coffee funnel 1, water flows out from the faucet 1A of coffee funnel 1; This moment, powered-down was by being good for the cleaning of completion maker.
Second the step: handle 19 is rotated to plumbness, at this moment maker in opened condition, as shown in Figure 5; Coffee funnel 1 is taken out, then coffee powder (coffee pads, coffee capsule) is packed in the coffee funnel 1, again with coffee funnel 1 safe pushing in the support 7; At last handle 19 is rotated to level; At this moment, the maker closed condition, as shown in Figure 4.
The 3rd step: brewing coffee: power-on after the machine preheating is accomplished, is pressed the control button of making coffee by strong, and machine just can cook aromatic coffee.
The 4th step: after brewing coffee is accomplished, pressing the control button of making coffee again and stopping to make coffee, handle 19 is rotated to plumbness, at this moment maker in opened condition, as shown in Figure 5, again coffee funnel 1 is taken out in support 7, completion is made coffee.
The 5th step:, can repeat aforesaid operations if thinking to dash once more makes coffee.
Embodiment 2:
The difference of structure of the present invention and embodiment 1 is that above-mentioned driving brew head 5 is done and moves downward, makes downward driving mechanism A that brewing cavity is closed state and drive brew head 5 and do and move upward, make brewing cavity upwards driving mechanism B in opened condition to unite two into one; Be the rack-and-pinion driving mechanism; Tooth bar is connected with brew head 5; The wheel and rack engagement, driving force acts on the gear.Gear can be installed in above-mentioned first rotating shaft 15, also is equiped with handle 19 in first rotating shaft 15, and driving force acts in first rotating shaft 15 through handle 19.The handle 19 that turns clockwise, handle 19 drive first rotating shaft 15 and rotate, and gear rotates with first rotating shaft 15, and the gear drive tooth bar moves, and drive brew head 5 and do and move downward, mechanism's self-locking, brewing cavity is closed state; When being rotated counterclockwise handle 19, handle 19 drives first rotating shaft 15 is rotated, and gear rotates with first rotating shaft 15, and the gear drive tooth bar moves in the other direction, and drive brew head 5 is done and moved upward, and coffee funnel 1 can put into or take out to brewing cavity at this moment in opened condition.In like manner, being rotated counterclockwise handle (19), to make brewing cavity be closed state also passable.
Embodiment 3:
The difference of structure of the present invention and embodiment 1 is that above-mentioned driving brew head 5 is done and moves downward, makes downward driving mechanism A that brewing cavity is closed state and drive brew head 5 and do and move upward, make brewing cavity upwards driving mechanism B in opened condition to unite two into one; Be the crank block driving mechanism; Slide block is connected with brew head 5; Crank is connected with slide block, and driving force acts on the crank.
The handle 19 that turns clockwise, handle 19 drive first rotating shaft 15 and rotate, and crank rotates with first rotating shaft 15, and the crank driving sliding block moves, and drive brew head 5 and do and move downward, mechanism's self-locking, brewing cavity is closed state; When being rotated counterclockwise handle 19, handle 19 drives first rotating shaft 15 is rotated, and crank rotates with first rotating shaft 15, and the crank driving sliding block moves in the other direction, and drive brew head 5 is done and moved upward, and coffee funnel 1 can put into or take out to brewing cavity at this moment in opened condition.In like manner, being rotated counterclockwise handle 19, to make brewing cavity be closed state also passable.
Claims (7)
1. brewing system of coffee machine; Include the bottom that is installed in support (7) coffee funnel (1), be installed in coffee funnel (1) top brew head (5), drive brew head (5) motion and brewing cavity reached open the driving mechanism of brewageing with the closed state conversion, it is characterized in that brewageing driving mechanism and include and drive brew head (5) and do to move downward, make brewing cavity to be the downward driving mechanism (A) of closed state and drive brew head (5) and do and move upward, make brewing cavity upwards driving mechanism (B) in opened condition; Above-mentioned driving brew head (5) is done and is moved downward, makes downward driving mechanism (A) that brewing cavity is closed state and drive brew head (5) and do and move upward, make brewing cavity upwards driving mechanism (B) in opened condition to be respectively two kinds of mechanisms; Wherein driving mechanism (A) includes the cam (14) that is installed in first rotating shaft (15) downwards; The working profile of cam (14) acts on the brew head (5); Upwards driving mechanism (B) comprises the drive (13) that is installed in second rotating shaft; Drive (13) is connected with brew head (5) through connecting axle (6), and driving force acts in first rotating shaft (15) and second rotating shaft.
2. brewing system of coffee machine according to claim 1; It is characterized in that above-mentioned second rotating shaft and first rotating shaft (15) unite two into one; Drive (13) directly is installed in first rotating shaft (15), and drive (13) is provided with inner ring (131), is driving brew head (5) when moving downward when cam (14); Connecting axle (6) is not done to drive, only in this inner ring (131), slide, and driving force acts on first rotating shaft (15).
3. brewing system of coffee machine according to claim 2 is characterized in that also being equiped with handle (19) in above-mentioned first rotating shaft (15), and driving force acts in first rotating shaft (15) through handle (19).
4. brewing system of coffee machine according to claim 3; It is characterized in that above-mentioned cam (14) includes left cam (14A), right cam (14B); Left side cam (14A), right cam (14B) are installed in the two ends of rotating shaft (15) respectively, and drive (13) is installed in rotating shaft (15) and is positioned on the shaft part between left cam (14A) and the right cam (14B).
5. brewing system of coffee machine according to claim 4 is characterized in that above-mentioned support (7) top is respectively equipped with the through hole that passes left cam (14A) and right cam (14B).
6. according to each described brewing system of coffee machine of claim 1 to 5, it is characterized in that above-mentioned support (7) top is provided with some pilot holes that brew head (5) is moved (7A, 7B), brew head (5) above that and is provided with the lead (5B, 5C) that the pilot hole (7A, 7B) that is provided with support (7) matches.
7. brewing system of coffee machine according to claim 6, it is characterized in that above-mentioned brew head (5) with the contact-making surface of coffee funnel (1) on be equiped with sealing ring (4); Also be equiped with filter (3) on the above-mentioned brew head (5).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910194270A CN101744534B (en) | 2009-12-01 | 2009-12-01 | Brewing system of coffee machine |
| PCT/CN2010/073990 WO2011066739A1 (en) | 2009-12-01 | 2010-06-16 | Brewing system of coffee machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910194270A CN101744534B (en) | 2009-12-01 | 2009-12-01 | Brewing system of coffee machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101744534A CN101744534A (en) | 2010-06-23 |
| CN101744534B true CN101744534B (en) | 2012-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910194270A Active CN101744534B (en) | 2009-12-01 | 2009-12-01 | Brewing system of coffee machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101744534B (en) |
| WO (1) | WO2011066739A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102273947B (en) * | 2011-08-15 | 2013-05-08 | 美的集团股份有限公司 | Drink brewing device and coffee machine with same |
| CN102908053B (en) * | 2012-10-08 | 2014-09-10 | 九阳股份有限公司 | Brewing type soybean milk machine for preventing dropping liquid |
| CN104840103A (en) * | 2015-04-28 | 2015-08-19 | 周林斌 | Water flowing device of bean grinding coffee pot |
| CN106724868A (en) * | 2017-02-13 | 2017-05-31 | 苏州咖博士咖啡系统科技有限公司 | A kind of coffee brewing device |
| CN109276139B (en) * | 2018-12-10 | 2024-09-03 | 广东新宝电器股份有限公司 | Beverage brewing system and coffee machine |
| CN109363511B (en) * | 2018-12-21 | 2023-11-10 | 广东亿龙电器科技有限公司 | Capsule coffee brewing structure and capsule coffee machine |
| CN111297204B (en) * | 2020-03-02 | 2022-03-11 | 广东格兰仕集团有限公司 | Brewing assembly and brewing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2910048Y (en) * | 2006-05-22 | 2007-06-13 | 王冬雷 | Coffee maker |
| CN201061463Y (en) * | 2007-07-23 | 2008-05-21 | 王冬雷 | Device for preparing hot beverage |
| CN201564282U (en) * | 2009-12-01 | 2010-09-01 | 广东新宝电器股份有限公司 | Brewing system of coffee machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060266225A1 (en) * | 2005-05-25 | 2006-11-30 | Jamal Hammad | Single serve beverage maker with adjustable sealed showerhead |
| CN2810441Y (en) * | 2005-07-04 | 2006-08-30 | 大统营实业股份有限公司 | Improved coffee machine |
| CN201160770Y (en) * | 2007-12-21 | 2008-12-10 | 广东德豪润达电气股份有限公司 | Device for preparing hot beverage |
| CN201341790Y (en) * | 2008-11-03 | 2009-11-11 | 李行 | Coffee machine |
| CN101380200A (en) * | 2008-11-03 | 2009-03-11 | 李行 | Coffee brewing device |
| CN101716051B (en) * | 2009-12-19 | 2011-04-27 | 广东新宝电器股份有限公司 | Coffee brewing device |
-
2009
- 2009-12-01 CN CN200910194270A patent/CN101744534B/en active Active
-
2010
- 2010-06-16 WO PCT/CN2010/073990 patent/WO2011066739A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2910048Y (en) * | 2006-05-22 | 2007-06-13 | 王冬雷 | Coffee maker |
| CN201061463Y (en) * | 2007-07-23 | 2008-05-21 | 王冬雷 | Device for preparing hot beverage |
| CN201564282U (en) * | 2009-12-01 | 2010-09-01 | 广东新宝电器股份有限公司 | Brewing system of coffee machine |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011066739A1 (en) | 2011-06-09 |
| CN101744534A (en) | 2010-06-23 |
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