CN101862121A - Brewing system of coffee machine - Google Patents

Brewing system of coffee machine Download PDF

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Publication number
CN101862121A
CN101862121A CN 201010115951 CN201010115951A CN101862121A CN 101862121 A CN101862121 A CN 101862121A CN 201010115951 CN201010115951 CN 201010115951 CN 201010115951 A CN201010115951 A CN 201010115951A CN 101862121 A CN101862121 A CN 101862121A
Authority
CN
China
Prior art keywords
brew head
brewing
mentioned
driving mechanism
coffee
Prior art date
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
Application number
CN 201010115951
Other languages
Chinese (zh)
Inventor
郭建刚
曾永春
邓秀文
陈光华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Xinbao Electrical Appliances Holdings Co Ltd
Original Assignee
Guangdong Xinbao Electrical Appliances Holdings Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangdong Xinbao Electrical Appliances Holdings Co Ltd filed Critical Guangdong Xinbao Electrical Appliances Holdings Co Ltd
Priority to CN 201010115951 priority Critical patent/CN101862121A/en
Priority to PCT/CN2010/074960 priority patent/WO2011097865A1/en
Publication of CN101862121A publication Critical patent/CN101862121A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00Apparatus for making beverages
    • A47J31/44Parts or details or accessories of beverage-making apparatus
    • A47J31/4403Constructional details
    • A47J31/4407Lids, covers or knobs
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00Apparatus for making beverages
    • A47J31/24Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure
    • A47J31/34Coffee-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
    • A47J31/36Coffee-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
    • A47J31/3666Coffee-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

Abstract

The invention relates to a brewing system of a coffee machine, which comprises a coffee funnel (1) arranged at the lower part of a bracket (3), a brewing head (8) arranged above the coffee funnel (1), and a brewing driving mechanism which drives the brewing head (8) to move to switch the opening and closing states of a brewing chamber, wherein the brewing driving mechanism comprises a downward driving mechanism (A) which drives the brewing head (8) to move downwards and makes the brewing chamber in a closing state, and an upward driving mechanism (B) which drives the brewing head (8) to move upwards and makes the brewing chamber in an opening state. The downward driving mechanism (A) comprises a driving wheel (14) arranged on a rotary shaft (9), the working profile thereof acts on the brewing head (8), and the upward driving mechanism (B) comprises a spring (4) arranged on the bracket (5). Through the rotation of a handle, the rotary shaft and the driving wheel are lined and moved to drives the brewing head to move linearly and makes the spring reset so as to switch the opening and closing states of the brewing chamber. The system has the advantages of simple and reasonable structure, flexible and convenient operation, high safety degree and reliable performance.

Description

A kind of brewing system of coffee machine
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, it is inconvenient to use, and the cost of manufacture height, 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 the structure uniqueness is convenient and practical.
Technical scheme of the present invention is: brewing system of coffee machine of the present invention, include the coffee funnel that is installed in the support bottom, be installed in the brew head of coffee funnel top, drive the brew head motion and brewing cavity is reached open the driving mechanism of brewageing with the closed state conversion, brewageing driving mechanism includes and drives brew head and do and move downward, make brewing cavity 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, wherein driving mechanism includes the driving wheel that is installed in the rotating shaft downwards, the working profile of driving wheel acts on the brew head, upwards driving mechanism is the spring drives structure, it comprises the spring that is installed on the support, and the driving force of spring acts on the brew head.
Above-mentioned driving wheel comprises left cam, right cam, left side cam and right cam is in aggregates locks in rotating shaft, the working profile of left side cam and right cam acts on the end face both sides of brew head, the corresponding rib that is provided with the movement travel that limits left cam and right cam on the brew head.
Also be provided with between above-mentioned left cam and the right cam in aggregates with it, guarantee brew head can be to one side perk, guarantee the intermediate cam that plays balanced action of sealing.
Above-mentioned spring drives structure also comprises the sleeve that support is provided with, the pillar that brew head is provided with, and the lower end of spring places in the sleeve that support is provided with, and the upper end of spring is sleeved on the pillar that brew head is provided with.
The both sides of above-mentioned support are respectively equipped with sleeve, the also corresponding pillar that is respectively equipped with in the both sides of brew head, and two springs place respectively on the sleeve and pillar of both sides.
The top of above-mentioned support also is provided with the pilot sleeve that brew head is moved thereon, the corresponding pilot hole that cooperates with it that is provided with on the brew head.
Also be equiped with spring in the above-mentioned pilot sleeve.
Also be equiped with handle in the above-mentioned rotating shaft, driving force acts in the rotating shaft by handle.
Above-mentioned driving wheel is installed in the middle of the rotating shaft; Above-mentioned support top is respectively equipped with the through hole that passes rotating shaft; Also be provided with the guiding rib that brew head is moved on the above-mentioned support thereon.
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 the rotation of adopting by handle, interlock rotating shaft, drive wheel brew head are done and are done rectilinear motion downwards, spring driving brew head is done and is upwards done rectilinear motion, thereby brewing cavity is reached open the purpose with the closed state conversion, it is simple and reasonable, flexible and convenient operation, safe coefficient height, dependable performance.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 the structure uniqueness 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 is the schematic diagram of the present invention's drive and brew head relative motion when brewing cavity is in closed condition.
Fig. 5 is the schematic diagram 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 shown in Fig. 1,2,3,4, brewing system of coffee machine of the present invention, include the coffee funnel 1 that is installed in support 3 bottoms, the brew head 8 that is installed in coffee funnel 1 top, drive brew head 8 motions and brewing cavity is reached open the driving mechanism of brewageing with the closed state conversion, wherein brewage driving mechanism and include and drive brew head 8 and do to move downward, make brewing cavity to be the downward driving mechanism A of closed state and drive brew head 8 and do and move upward, make brewing cavity upwards driving mechanism B in opened condition.Brew head 8 is provided with into water nozzle 8B, and coffee funnel 1 is provided with and brews mouth 1A.
In the present embodiment, wherein driving mechanism A includes the driving wheel 14 that is installed in the rotating shaft 9 downwards, and the working profile of driving wheel 14 acts on the brew head 8, and upwards driving mechanism B is the spring drives structure, it comprises the spring 4 that is installed on the support 3, and the driving force of spring 4 acts on the brew head 8.
For making the active force that acts on the brew head 8 average, reach better result of use, above-mentioned driving wheel 14 comprises left cam 14A, right cam 14C, left side cam 14A and right cam 14C is in aggregates locks in rotating shaft 9, the working profile of left side cam 14A and right cam 14C acts on the end face both sides of brew head 8, the corresponding rib 8C that is provided with the movement travel that limits left cam 14A and right cam 14C on the brew head 8.
In addition, for guarantee brew head can be to one side perk, guarantee sealing, also be provided with in aggregatesly with it between above-mentioned left cam 14A and the right cam 14C, play the intermediate cam 14B of balanced action.Above-mentioned three cams that include left cam 14A, intermediate cam 14B, right cam 14C are an integral body is installed in rotating shaft 9 by four machine screws 11 centre.The top of above-mentioned support 3 is respectively equipped with the through hole that passes rotating shaft 9.
For the driving force of guaranteeing spring 4 acts on the brew head 8 along the longitudinal direction, above-mentioned spring drives structure also comprises sleeve 3A, the pillar 8A that brew head 8 is provided with that support 3 is provided with, the lower end of spring 4 places in the sleeve 3A that support 3 is provided with, and the upper end of spring 4 is sleeved on the pillar 8A that brew head 8 is provided with.For guaranteeing to act on the spring force equilibrium on the brew head 8, the both sides of above-mentioned support 3 are respectively equipped with sleeve 3A, the also corresponding pillar 8A that is respectively equipped with in the both sides of brew head 8, and the lower end of two springs 4 and upper end place respectively on the sleeve 3A and pillar 8A of support 3 both sides.
Freely smooth and easy for guaranteeing moving up and down of brew head 8, the top of above-mentioned support 3 also is provided with the pilot sleeve 3B that brew head 8 is moved thereon, the corresponding pilot hole that cooperates with it that is provided with on the brew head 8.
For further increasing the spring force that acts on the brew head 8, also be equiped with spring in the above-mentioned pilot sleeve 3B.In the present embodiment, the both sides, top of above-mentioned support 3 are respectively equipped with the pilot sleeve 3B that brew head 8 is moved thereon, the interior spring that all is equiped with of two pilot sleeve 3B.
For ease of user's operation, also be equiped with handle 12 in the above-mentioned rotating shaft 9, driving force acts in the rotating shaft 9 by handle 12.Handle 12 is fixed in the rotating shaft 9 by screw 13, external teeth lock washer 15.
Freely smooth and easy for further guaranteeing moving up and down of brew head 8, also be provided with guiding rib 3C on the above-mentioned support 3, this kind is simple and reasonable, guarantees that brew head 8 can deflection, make brew head uniformly and the coffee funnel seal.
Above-mentioned brew head 8 with the contact-making surface of coffee funnel 1 on be equiped with sealing ring 7; Also be equiped with filter 6 on the above-mentioned brew head 8.Rotatablely move by handle 12 and to be converted to other element and to do rectilinear motion and the driving mechanism that rotatablely moves.Filter 6 is fixed on the brew head 8 by screw 5.
Coffee mouth 2 also is set on the structure of the present invention, and coffee machine is manufactured out the back and is flowed in the coffee cup by the coffee mouth.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 as follows: by rotary handle 12, drive driving wheel 14 rotations that lock in rotating shaft again thereby drive rotating shaft 9.When handle 12 is rotated counterclockwise, upholds driving brew head 8 by spring 4 and upwards do rectilinear motion; When handle 12 turns clockwise, drive brew head 8 by driving wheel 14 rotations and do rectilinear motion downwards, open the purpose of changing with closed state thereby brewing cavity is reached.Its concrete action is as follows: when rotating shaft 9 turns clockwise, left side cam 14A, right cam 14C drive brew head 8 and do downward rectilinear motion, when left cam 14A, right cam 14C become certain negative angle with the end face of brew head 8, when intermediate cam 14B also withstands the end face of brew head 8, left side cam 14A, right cam 14C are dead by the retaining of the rib 8C on the brew head 8, brew the device self-locking, brew head 8 moves downward to coffee funnel 1, sealing ring 7 will form axial seal with the inwall of coffee funnel 1, form a sealing and brewage cavity, promptly brewing cavity is closed state.When rotating shaft 9 is rotated counterclockwise, driving wheel 14 is rotated counterclockwise, spring 4 is upheld driving brew head 8 and is upwards done rectilinear motion, when brew head 8 moved up to sealing ring 7 with 1 disengaging of coffee funnel, the sealing brewing cavity was opened, and reaches the purpose that brewing cavity is opened, at this moment, driving wheel 14 is rotated counterclockwise with rotating shaft 9 and is in level, and coffee funnel 1 can be put into or take out to brewing cavity at this moment in opened condition.
Use of the present invention is as follows:
The first step: clean maker: handle 12 is rotated to plumbness, at this moment maker in opened condition, as shown in Figure 5, then with coffee funnel 1 safe pushing in the support 3, again handle 12 is rotated to level, 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, and heating pot delivery port injects the maker brew head by water pipe with water and goes into water nozzle 8B, again by coffee funnel 1, water flows into 2 outflows of coffee mouth from coffee funnel 1 through brewing mouth 1A, and powered-down was pressed and was good for this moment, finished the cleaning of maker.
Second step: handle 12 is rotated to plumbness, at this moment maker in opened condition, as shown in Figure 5, coffee funnel 1 is taken out, in the coffee funnel 1 of then coffee powder or coffee pads, coffee capsule being packed into, again with coffee funnel 1 safe pushing in the support 3, at last handle 12 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 finished, is pressed the control button of making coffee by strong, and machine just can cook aromatic coffee.
The 4th step: press the control button of making coffee after brewing coffee is finished again and stop to make coffee, handle (12) is rotated to plumbness, at this moment maker as shown in Figure 5, takes out coffee funnel 1 in opened condition again in support 3, finishes and makes coffee.
The 5th step:, can repeat aforesaid operations if thinking to dash once more makes coffee.

Claims (10)

1. brewing system of coffee machine, include the coffee funnel (1) that is installed in support (3) bottom, be installed in the brew head (8) of coffee funnel (1) top, drive brew head (8) motion and brewing cavity is reached open the driving mechanism of brewageing with the closed state conversion, brewageing driving mechanism includes and drives brew head (8) and do and move downward, make brewing cavity be the downward driving mechanism (A) of closed state and drive brew head (8) and do and move upward, make brewing cavity upwards driving mechanism (B) in opened condition, it is characterized in that downward driving mechanism (A) includes the driving wheel (14) that is installed in the rotating shaft (9), the working profile of driving wheel (14) acts on the brew head (8), upwards driving mechanism (B) is the spring drives structure, it comprises the spring (4) that is installed on the support (3), and the driving force of spring (4) acts on the brew head (8).
2. brewing system of coffee machine according to claim 1, it is characterized in that above-mentioned driving wheel (14) comprises left cam (14A), right cam (14C), left side cam (14A) locks in rotating shaft (9) with right cam (14C) is in aggregates, the working profile of left side cam (14A) and right cam (14C) acts on the end face both sides of brew head (8), and brew head (8) goes up the corresponding rib (8C) that is provided with the movement travel that limits left cam (14A) and right cam (14C).
3. brewing system of coffee machine according to claim 2, it is characterized in that also being provided with between above-mentioned left cam (14A) and the right cam (14C) in aggregates with it, guarantee brew head can be to one side perk, guarantee the intermediate cam that plays balanced action (14B) of sealing.
4. according to each described brewing system of coffee machine of claim 1 to 3, it is characterized in that above-mentioned spring drives structure also comprise support (3) sleeve (3A) that is provided with, the pillar (8A) that brew head (8) is provided with, the lower end of spring (4) places in the sleeve (3A) that support (3) is provided with, and the upper end of spring (4) is sleeved on the pillar (8A) that brew head (8) is provided with.
5. brewing system of coffee machine according to claim 4, the both sides that it is characterized in that above-mentioned support (3) are respectively equipped with sleeve (3A), the also corresponding pillar (8A) that is respectively equipped with in the both sides of brew head (8), two springs (4) place respectively on the sleeve (3A) and pillar (8A) of both sides.
6. brewing system of coffee machine according to claim 5 is characterized in that the top of above-mentioned support (3) also is provided with the pilot sleeve (3B) that brew head (8) is moved thereon, and brew head (8) goes up the corresponding pilot hole that cooperates with it that is provided with.
7. brewing system of coffee machine according to claim 6 is characterized in that the both sides, top of above-mentioned support (3) are respectively equipped with the pilot sleeve (3B) that brew head (8) is moved thereon, also is equiped with spring in two pilot sleeves (3B).
8. brewing system of coffee machine according to claim 7 is characterized in that also being equiped with handle (12) in the above-mentioned rotating shaft (9), and driving force acts in the rotating shaft (9) by handle (12).
9. brewing system of coffee machine according to claim 8 is characterized in that above-mentioned driving wheel (14) is installed in the middle of the rotating shaft (9); Above-mentioned support (3) top is respectively equipped with the through hole that passes rotating shaft (9); Also be provided with the guiding rib (3C) that brew head (8) is moved on the above-mentioned support (3) thereon.
10. brewing system of coffee machine according to claim 9, it is characterized in that above-mentioned brew head (8) with the contact-making surface of coffee funnel (1) on be equiped with sealing ring (7); Also be equiped with filter (6) on the above-mentioned brew head (8).
CN 201010115951 2010-02-11 2010-02-11 Brewing system of coffee machine Pending CN101862121A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN 201010115951 CN101862121A (en) 2010-02-11 2010-02-11 Brewing system of coffee machine
PCT/CN2010/074960 WO2011097865A1 (en) 2010-02-11 2010-07-03 Brewing system for coffee machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201010115951 CN101862121A (en) 2010-02-11 2010-02-11 Brewing system of coffee machine

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Publication Number Publication Date
CN101862121A true CN101862121A (en) 2010-10-20

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WO (1) WO2011097865A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107072424A (en) * 2014-07-11 2017-08-18 美乐家单部分有限两合公司 Apparatus and method for preparing soaking beverage
US11013360B2 (en) 2014-07-11 2021-05-25 Melitta Single Portions Gmbh & Co. Kg Apparatus and method for preparing a brewed beverage
CN115349752A (en) * 2022-07-04 2022-11-18 宁波博菱电器股份有限公司 Brewing mechanism of drawer type capsule coffee machine

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Publication number Priority date Publication date Assignee Title
ITBO20120555A1 (en) * 2012-10-11 2014-04-12 Flytek S R L DEVICE FOR THE INTRODUCTION AND LOCKING OF A FILTER HOLDER FOR ESPRESSO COFFEE MACHINES
CN103479225B (en) * 2013-10-12 2016-03-09 周林斌 One brews machine and method thereof
CN103720365B (en) * 2013-12-05 2015-11-25 宁波余意电器有限公司 A kind of coffee machine of tool handle compressing structure
CN104997413B (en) * 2015-08-12 2017-06-23 华裕电器集团有限公司 A kind of brewery installations of capsule coffee

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CN1647730A (en) * 2004-01-28 2005-08-03 沃纳·巴尔考 Brewing device for a coffee maker
CN2910048Y (en) * 2006-05-22 2007-06-13 王冬雷 Coffee maker
CN201005519Y (en) * 2007-01-05 2008-01-16 宁波贝仕迪电器有限公司 Coffee bag fixing device of the coffee-making machine
CN201178985Y (en) * 2008-03-07 2009-01-14 宁波圣开纳电器有限公司 Coffee package pressing device

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US6935222B2 (en) * 2003-07-09 2005-08-30 Electrical And Electronics Limited Locking device sustaining high pressure for coffee maker lid
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Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5638741A (en) * 1996-05-06 1997-06-17 Cisaria; Salvatore Group module for coffee machine
CN1647730A (en) * 2004-01-28 2005-08-03 沃纳·巴尔考 Brewing device for a coffee maker
CN2910048Y (en) * 2006-05-22 2007-06-13 王冬雷 Coffee maker
CN201005519Y (en) * 2007-01-05 2008-01-16 宁波贝仕迪电器有限公司 Coffee bag fixing device of the coffee-making machine
CN201178985Y (en) * 2008-03-07 2009-01-14 宁波圣开纳电器有限公司 Coffee package pressing device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107072424A (en) * 2014-07-11 2017-08-18 美乐家单部分有限两合公司 Apparatus and method for preparing soaking beverage
US10973364B2 (en) 2014-07-11 2021-04-13 Melitta Single Portions Gmbh & Co. Kg Method and an apparatus for preparing a brewed beverage
US11013360B2 (en) 2014-07-11 2021-05-25 Melitta Single Portions Gmbh & Co. Kg Apparatus and method for preparing a brewed beverage
CN115349752A (en) * 2022-07-04 2022-11-18 宁波博菱电器股份有限公司 Brewing mechanism of drawer type capsule coffee machine

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Open date: 20101020