CN105996769A - Coffee machine - Google Patents

Coffee machine Download PDF

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Publication number
CN105996769A
CN105996769A CN201610546801.7A CN201610546801A CN105996769A CN 105996769 A CN105996769 A CN 105996769A CN 201610546801 A CN201610546801 A CN 201610546801A CN 105996769 A CN105996769 A CN 105996769A
Authority
CN
China
Prior art keywords
coffee
making cavity
beverage making
mill bean
outlet
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
CN201610546801.7A
Other languages
Chinese (zh)
Inventor
郑传亮
彭波涛
宋振宇
邓穗文
李洋
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.)
ZHONGSHAN ZHONGZHI ELECTRICAL APPLIANCES Co Ltd
Original Assignee
ZHONGSHAN ZHONGZHI ELECTRICAL APPLIANCES 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 ZHONGSHAN ZHONGZHI ELECTRICAL APPLIANCES Co Ltd filed Critical ZHONGSHAN ZHONGZHI ELECTRICAL APPLIANCES Co Ltd
Priority to CN201610546801.7A priority Critical patent/CN105996769A/en
Publication of CN105996769A publication Critical patent/CN105996769A/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
    • 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

Abstract

The invention relates to a coffee machine which comprises a water tank, a heating device, a bean grinding cavity, a bean grinding blade, a bean grinding motor, a coffee making cavity, a piston and a drive mechanism, wherein the heating device is communicated with the water tank and the bean grinding cavity through a pipeline and used for heating the water flowing out of the water tank and conveying into the bean grinding cavity; the bean grinding blade is arranged in the bean grinding cavity and connected with the bean grinding motor; a powder outlet is formed in the bean grinding cavity so as to communicate the bean grinding cavity with the coffee making cavity; the coffee powder in the bean grinding cavity and the hot water enter the coffee making cavity through the powder outlet; the piston is arranged in the coffee making cavity and connected with the drive mechanism; a coffee outlet is formed in the coffee making cavity; and the piston moves toward the coffee outlet in the coffee making cavity under the drive of the drive mechanism so as to press the coffee in the coffee making cavity. According to the coffee machine provided by the embodiment of the invention, the coffee in the coffee making cavity is pressed by the piston, and thus the coffee can be extracted better, and stronger coffee is obtained.

Description

A kind of coffee machine
Technical field
The present invention relates to beverage equipment field, be specifically related to a kind of coffee machine.
Background technology
Now, increasing family has been had to use coffee machine.Traditional coffee machine is typically all and uses Produced coffee powder is infused coffee, but the price of finished coffee powder is higher, for the family often drunk coffee For relatively costly.To this end, there is people to develop the coffee machine with bean-grinding function, this coffee machine typically makes With lapping device, coffee bean is ground, obtains coffee powder, brew the most again.But, existing With the coffee machine of bean-grinding function, the concentration of its coffee brewed is on the low side, causes the mouthfeel affecting coffee.
Summary of the invention
In view of this, it is desirable to provide a kind of coffee machine that can solve the problems referred to above.
In order to realize the purpose of the present invention, the embodiment of the present invention provides a kind of coffee machine, and it includes water tank, adds Thermal, mill bean chamber, mill bean blade, mill bean motor, beverage making cavity, piston and drive mechanism, described heating Device is connected with described water tank and mill bean chamber by pipeline, for the water that water tank flows out is heated and fed to institute Stating mill bean chamber, described mill bean blade is arranged on described mill bean intracavity, and is connected with described mill bean motor, described Mill bean chamber offers meal outlet to connect with described beverage making cavity, and coffee powder and the hot water of described mill bean intracavity pass through Described meal outlet enter described beverage making cavity, described piston is arranged in described beverage making cavity, and with described driving machine Structure connect, described beverage making cavity offers Coffee outlet, described piston under the driving of described drive mechanism in institute Move to described Coffee outlet with the coffee pressurization in beverage making cavity in stating beverage making cavity.
Preferably, described meal outlet and described mill bean blade are positioned at identical height, and described meal outlet is positioned at institute State the circumference that mill bean blade rotates.
Preferably, the top in described mill bean chamber is provided with outlet, and described outlet connects with described heater.
Preferably, described coffee machine also includes coffee pot seat and coffee pot, and described coffee pot seat is provided with guarantor Temperature heater, described coffee pot removably connects with described coffee pot seat, and described coffee pot is positioned at described coffee The lower section of coffee outlet.
Preferably, described piston is connected with the inner wall sealing of described beverage making cavity, and described Coffee outlet is positioned at described The bottom of beverage making cavity, described driving means drives described piston to move up and down.
Preferably, described drive mechanism is a spring, and described spring is vertically extending, described spring One end is connected with described piston, and the other end of described spring is for pressing for user.
Preferably, described piston being provided with depression bar, one end of described drive mechanism is hinged on described coffee machine On, can move relative to described depression bar, described drive mechanism is provided with press section, described press section is Separate with described depression bar under one state and press down on described depression bar in the second condition.
Preferably, being provided with votage control switch device at described Coffee outlet, described votage control switch device is described Brew cavity pressure to reach to open during preset value.
Preferably, described votage control switch device is rustless steel nozzle.
Preferably, curve stirring guiding gutter, described curve stirring guiding gutter position it are provided with bottom described beverage making cavity Upstream in described votage control switch device.
Preferably, being provided with multiple curve stirring guiding gutter bottom described beverage making cavity, the plurality of curve stirs Guiding gutter radially distributes centered by described Coffee outlet.
Preferably, the plurality of curve stirring guiding gutter by multiple protrude and be spaced bottom described beverage making cavity set The curve water conservancy diversion rib put surrounds.
Preferably, being additionally provided with drainage screen bottom described beverage making cavity, described drainage screen is positioned at the stirring of described curve The upstream of guiding gutter, and in the vertical direction, be spaced between described drainage screen and described curve stirring guiding gutter Predeterminable range.
The coffee machine that the embodiment of the present invention provides, utilizes piston to pressurize the coffee brewing intracavity so that coffee Can preferably extract, thus obtain richer coffee.
Accompanying drawing explanation
Fig. 1 is the structural representation of the coffee machine that first embodiment of the invention provides.
Fig. 2 is the partial structurtes schematic diagram of the coffee machine of Fig. 1.
Fig. 3 is the partial structurtes schematic diagram of the beverage making cavity in Fig. 2.
Fig. 4 is the structural representation of the coffee machine that second embodiment of the invention provides.
Fig. 5 is the structural representation of the coffee machine that third embodiment of the invention provides.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and reality Execute example, the present invention is further elaborated.Only should be appreciated that specific embodiment described herein Only in order to explain the present invention, it is not intended to limit the present invention.
Refer to Fig. 1 to Fig. 5, the embodiment of the present invention provides a kind of coffee machine, and it includes water tank 11, heating Device 12, mill bean chamber 13, mill bean blade 14, mill bean motor 15, beverage making cavity 17, piston 18 and driving Mechanism 19.Heater 12 is connected, for by water tank 11 with water tank 11 and mill bean chamber 13 by pipeline The water flowed out is heated and fed to grind bean chamber 13.Specifically, heater 12 has heater and water pump, After the water of water tank 11 flows in heater 12, it is heated by the heaters, then is delivered to grind bean by water pump The top in chamber 13.Mill bean blade 14 is arranged in mill bean chamber 13, and is connected with mill bean motor 15.Mill bean Blade 14 is high-speed rotation under the driving of mill bean motor 15, and the coffee bean in mill bean chamber 13 is worn into coffee Powder.Mill bean chamber 13 offers meal outlet 131, and mill bean chamber 13 is by this meal outlet 131 and beverage making cavity 17 Connection, in mill bean chamber 13, the coffee powder of milled is entered in beverage making cavity 17 by meal outlet 131.Grind powder After, heater 12 carries hot water to mill bean chamber 13, and hot water enters into mill bean chamber 13, and passes through powder delivery Mouth 131 enters in beverage making cavity 17.Hot water and coffee powder brew in beverage making cavity 17, form coffee. Beverage making cavity 17 offers the Coffee outlet 175 for discharging coffee.Piston 18 is arranged in beverage making cavity 17, Drive mechanism 19 outside with beverage making cavity 17 is connected, piston 18 under the driving of drive mechanism 19 in beverage making cavity Move to Coffee outlet 175 in 17, thus give the coffee pressurization in beverage making cavity 17, make coffee and hot water energy Enough extract more fully, obtain richer coffee.
In a preferred embodiment, meal outlet 131 is positioned at identical height, and meal outlet with mill bean blade 14 131 are positioned at the circumference that mill bean blade 14 rotates.By being arranged such so that the coffee powder of milled can be Under the effect of centrifugal force produced by mill bean blade 14, it is thrown out of from meal outlet 131, enters into beverage making cavity In 17.
In a preferred embodiment, the top in mill bean chamber 13 is provided with outlet 16, outlet 16 and heating Device 12 connects.Specifically, outlet 16 is connected with heater 12 by water pipe.By outlet 16 tops being arranged on mill bean chamber 13 so that the hot water that outlet 16 flows out, can enter mill bean chamber 13 Row cleans, and both provided hot water to beverage making cavity 17, and had cleaned again mill bean chamber 13, killed two birds with one stone.
In a preferred embodiment, coffee machine also includes coffee pot seat and coffee pot 20, and coffee pot seat sets Being equipped with muff heater 21, coffee pot 20 removably connects with coffee pot seat, and coffee pot 20 is positioned at coffee The lower section of coffee outlet 175.The coffee that Coffee outlet 175 flows out, enters in coffee pot 20.In order to protect Holding the temperature of coffee, coffee pot 20 can be heated by muff heater 21.
In a preferred embodiment, piston 18 is connected with the inner wall sealing of beverage making cavity 17, Coffee outlet 175 Being positioned at the bottom of beverage making cavity 17, driving means 19 drives piston 18 to move up and down.Specifically, piston It is formed with draw-in groove on the lateral wall of 18, draw-in groove is arranged with O RunddichtringO, sealing ring and beverage making cavity 17 Inwall is fitted.
Fig. 4 show another embodiment of the present invention, and this embodiment is different from the embodiment shown in Fig. 1 Place is the structure of drive mechanism 19.Refer to Fig. 4, in this embodiment, drive mechanism 19 is one Spring, spring is vertically extending, and one end of spring is connected with piston 18, and the other end of spring stretches out Outside the fuselage of coffee machine, for pressing for user.This structure is relatively simple.
Fig. 5 show another embodiment of the present invention, and this embodiment is different from the embodiment shown in Fig. 1 Place is the structure of drive mechanism 19.Refer to Fig. 5, in this embodiment, piston 18 is provided with Depression bar 181, depression bar 181 is connected with piston body.The cross section of drive mechanism 19 is spoon shape, its spoonful of body One end is press section 192, and one end of kettleholder is operating portion, and one end of press section 192 is cut with scissors by rotating shaft 191 Be connected on the fuselage of coffee machine, can move relative to depression bar 181, press section 192 in the first state with pressure Bar 181 separates, and now piston 18 is positioned at the top of beverage making cavity 17, press section 192 in the second condition to Press down moulded rod 181, make piston 18 move from top to bottom, the coffee in beverage making cavity 17 is pressurizeed.
Refer to Fig. 1 to Fig. 3, at Coffee outlet 175, be provided with votage control switch device 171, votage control switch Device 171 pressure in beverage making cavity 17 reaches to open during preset value.Also hot water has just enter into beverage making cavity 17 When inside infusing coffee, votage control switch device 171 is closed, and now coffee cannot be from Coffee outlet 175 discharge.Piston 18 has just started mobile time the most no coffee pressurization but force value are not reached preset value, now Votage control switch device 171 is still within closed mode.Make beverage making cavity 17 intrinsic pressure when piston 18 is moved down into When power reaches preset value, now votage control switch device 171 is opened, and coffee is discharged from Coffee outlet 175.Please With reference to Fig. 2, it is preferable that votage control switch device 171 is rustless steel nozzle, and its center offers pore 174, The aperture of pore 174 is about 0.5mm.In other embodiments, votage control switch device 171 can be pressure Control valve.
Refer to Fig. 2 and Fig. 3, in a preferred embodiment, the bottom of beverage making cavity 17 is provided with curve and stirs Mixing guiding gutter 173, curve stirring guiding gutter 173 is positioned at the upstream of votage control switch device 171.Coffee is from coffee Between coffee outlet 175 outflow, curve stirring guiding gutter 173 need to be flowed through, stir guiding gutter 173 by curve In coffee, form more foam, thus obtain cystose fancy coffee.Preferably, beverage making cavity 17 Bottom is provided with multiple curve stirring guiding gutter 173, and the plurality of curve stirring guiding gutter 173 is with Coffee outlet Radially distribute centered by 175.The plurality of curve stirring guiding gutter 173 can be by multiple from beverage making cavity 17 Bottom is protruded and spaced curve water conservancy diversion rib 176 surrounds.
It is further preferred that the bottom of beverage making cavity 17 is additionally provided with drainage screen 172, drainage screen 172 is positioned at The upstream of curve stirring guiding gutter 173, and in the vertical direction, drainage screen 172 stirs guiding gutter with curve Predeterminable range it is spaced between 173.Drainage screen 172 can be stainless steel, for by thicker coffee powder Filter.
The coffee machine that the embodiment of the present invention provides, by pressurizeing to the coffee brewing intracavity with piston so that coffee Coffee can preferably extract, thus obtains richer coffee.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this Any amendment, equivalent and the improvement etc. made within bright spirit and principle, should be included in the present invention Protection domain within.

Claims (13)

1. a coffee machine, it is characterised in that include water tank, heater, mill bean chamber, mill bean blade, Mill bean motor, beverage making cavity, piston and drive mechanism, described heater is by pipeline and described water tank and mill Bean chamber connects, and for the water that water tank flows out is heated and fed to described mill bean chamber, described mill bean blade is arranged At described mill bean intracavity, and being connected with described mill bean motor, described mill bean chamber offers meal outlet with described Beverage making cavity connects, and coffee powder and the hot water of described mill bean intracavity enter described beverage making cavity by described meal outlet, Described piston is arranged in described beverage making cavity, and is connected with described drive mechanism, and described beverage making cavity offers coffee Coffee exports, and described piston moves to described Coffee outlet under the driving of described drive mechanism in described beverage making cavity Dynamic with the coffee pressurization in beverage making cavity.
Coffee machine the most according to claim 1, it is characterised in that described meal outlet and described mill bean Blade is positioned at identical height, and described meal outlet is positioned at the circumference that described mill bean blade rotates.
Coffee machine the most according to claim 1, it is characterised in that the top in described mill bean chamber is provided with Outlet, described outlet connects with described heater.
Coffee machine the most according to claim 1, it is characterised in that described coffee machine also includes coffee Kettle seat and coffee pot, described coffee pot seat is provided with muff heater, described coffee pot and described coffee pot Seat removably connects, and described coffee pot is positioned at the lower section of described Coffee outlet.
Coffee machine the most according to claim 1, it is characterised in that described piston and described beverage making cavity Inner wall sealing connect, described Coffee outlet is positioned at the bottom of described beverage making cavity, and described driving means drives institute State piston to move up and down.
Coffee machine the most according to claim 1, it is characterised in that described drive mechanism is a spring, Described spring is vertically extending, and one end of described spring is connected with described piston, another of described spring End is for pressing for user.
Coffee machine the most according to claim 1, it is characterised in that be provided with depression bar on described piston, One end of described drive mechanism is hinged on described coffee machine, can move relative to described depression bar, described driving Being provided with press section in mechanism, described press section separates with described depression bar and in the first state at the second shape Described depression bar is pressed down under state.
8. according to the coffee machine described in any one of claim 1 to 7, it is characterised in that described coffee goes out Being provided with votage control switch device at Kou, described votage control switch device reaches preset value at the described cavity pressure that brews Shi Kaiqi.
Coffee machine the most according to claim 8, it is characterised in that described votage control switch device is not Rust steel nozzle.
Coffee machine the most according to claim 8, it is characterised in that be provided with bottom described beverage making cavity Curve stirring guiding gutter, described curve stirring guiding gutter is positioned at the upstream of described votage control switch device.
11. coffee machines according to claim 10, it is characterised in that arrange bottom described beverage making cavity Having multiple curve to stir guiding gutter, the plurality of curve stirs guiding gutter centered by described Coffee outlet in putting Penetrate shape distribution.
12. coffee machines according to claim 11, it is characterised in that the stirring of the plurality of curve is led Chute by multiple bottom described beverage making cavity protrude and spaced curve water conservancy diversion rib surround.
13. coffee machines according to claim 9, it is characterised in that also set up bottom described beverage making cavity Drainage screen, described drainage screen is had to be positioned at the upstream of described curve stirring guiding gutter, and in the vertical direction, institute State and be spaced predeterminable range between drainage screen and described curve stirring guiding gutter.
CN201610546801.7A 2016-07-11 2016-07-11 Coffee machine Pending CN105996769A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610546801.7A CN105996769A (en) 2016-07-11 2016-07-11 Coffee machine

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Application Number Priority Date Filing Date Title
CN201610546801.7A CN105996769A (en) 2016-07-11 2016-07-11 Coffee machine

Publications (1)

Publication Number Publication Date
CN105996769A true CN105996769A (en) 2016-10-12

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Country Link
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106724840A (en) * 2016-12-21 2017-05-31 苏州咖博士咖啡系统科技有限公司 A kind of beverage pouring and boiling device
CN107049027A (en) * 2017-02-10 2017-08-18 广东宏日科技股份有限公司 A kind of powdered milk-brewing machine
CN107157330A (en) * 2017-06-27 2017-09-15 广州康宏科技股份有限公司 A kind of full-automatic coffee machine and its method of work
WO2019000211A1 (en) * 2017-06-27 2019-01-03 广州康宏科技股份有限公司 Full-automatic coffee making machine and working method thereof

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5635233A (en) * 1995-01-09 1997-06-03 Levinson; Melvin L. Methods for preparing a coffee, tea and milk beverage
CN2539460Y (en) * 2002-04-15 2003-03-12 洪昊雲 Automatic device for pouring boiling water on coffee powder for coffee maker
DE10344328A1 (en) * 2003-09-24 2005-04-14 Pav Patentverwertung Kg Coffee machine has radial curved ribs on floor of brewing chamber which surround dispensing outlet and produce turbulence, generating froth on coffee
CN2910048Y (en) * 2006-05-22 2007-06-13 王冬雷 Coffee maker
US20070193452A1 (en) * 2006-02-23 2007-08-23 Carl James Campetella Apparatus for making coffee
CN101254068A (en) * 2008-03-31 2008-09-03 李行 Coffee maker
CN202168743U (en) * 2011-07-01 2012-03-21 赖琼惠 Filtering container of coffee maker, and coffer maker
CN203106804U (en) * 2012-12-26 2013-08-07 刘大军 Multipurpose beverage dispenser
CN203122127U (en) * 2013-03-01 2013-08-14 宋雨果 Portable espresso machine
CN105249820A (en) * 2015-10-29 2016-01-20 中山市众智电器有限公司 Coffee machine and control method thereof
CN105395059A (en) * 2015-04-28 2016-03-16 周林斌 Water flowing device of bean grinding coffee pot
CN205197789U (en) * 2015-11-03 2016-05-04 威斯达电器(中山)制造有限公司 Coffee machine and coffee basket thereof
CN206213873U (en) * 2016-07-11 2017-06-06 中山市众智电器有限公司 A kind of coffee machine

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5635233A (en) * 1995-01-09 1997-06-03 Levinson; Melvin L. Methods for preparing a coffee, tea and milk beverage
CN2539460Y (en) * 2002-04-15 2003-03-12 洪昊雲 Automatic device for pouring boiling water on coffee powder for coffee maker
DE10344328A1 (en) * 2003-09-24 2005-04-14 Pav Patentverwertung Kg Coffee machine has radial curved ribs on floor of brewing chamber which surround dispensing outlet and produce turbulence, generating froth on coffee
US20070193452A1 (en) * 2006-02-23 2007-08-23 Carl James Campetella Apparatus for making coffee
CN2910048Y (en) * 2006-05-22 2007-06-13 王冬雷 Coffee maker
CN101254068A (en) * 2008-03-31 2008-09-03 李行 Coffee maker
CN202168743U (en) * 2011-07-01 2012-03-21 赖琼惠 Filtering container of coffee maker, and coffer maker
CN203106804U (en) * 2012-12-26 2013-08-07 刘大军 Multipurpose beverage dispenser
CN203122127U (en) * 2013-03-01 2013-08-14 宋雨果 Portable espresso machine
CN105395059A (en) * 2015-04-28 2016-03-16 周林斌 Water flowing device of bean grinding coffee pot
CN105249820A (en) * 2015-10-29 2016-01-20 中山市众智电器有限公司 Coffee machine and control method thereof
CN205197789U (en) * 2015-11-03 2016-05-04 威斯达电器(中山)制造有限公司 Coffee machine and coffee basket thereof
CN206213873U (en) * 2016-07-11 2017-06-06 中山市众智电器有限公司 A kind of coffee machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106724840A (en) * 2016-12-21 2017-05-31 苏州咖博士咖啡系统科技有限公司 A kind of beverage pouring and boiling device
CN107049027A (en) * 2017-02-10 2017-08-18 广东宏日科技股份有限公司 A kind of powdered milk-brewing machine
CN107157330A (en) * 2017-06-27 2017-09-15 广州康宏科技股份有限公司 A kind of full-automatic coffee machine and its method of work
WO2019000211A1 (en) * 2017-06-27 2019-01-03 广州康宏科技股份有限公司 Full-automatic coffee making machine and working method thereof
CN107157330B (en) * 2017-06-27 2023-05-23 中山高泰电器有限公司 Full-automatic coffee machine and working method thereof

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