CN206252332U - A kind of coffee extracted machine for being easy to clean - Google Patents

A kind of coffee extracted machine for being easy to clean Download PDF

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Publication number
CN206252332U
CN206252332U CN201621036014.XU CN201621036014U CN206252332U CN 206252332 U CN206252332 U CN 206252332U CN 201621036014 U CN201621036014 U CN 201621036014U CN 206252332 U CN206252332 U CN 206252332U
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China
Prior art keywords
mill
cup
extraction
coffee
lid
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CN201621036014.XU
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Chinese (zh)
Inventor
戴辉瑾
王少江
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NINGBO FENGYA ELECTRICAL APPLIANCES CO Ltd
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NINGBO FENGYA ELECTRICAL APPLIANCES CO Ltd
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Abstract

The utility model provides a kind of coffee extracted machine be easy to and clean, including upper lid (1), mill extraction cup (2), body (3), electromechanical (4), coffee cup (5).The utility model is used by above-mentioned component constituent apparatus, wherein, mill extraction cup is to be provided with rotary knife, the container of the collection grinding two-in-one function of extraction;Body is provided with mill extraction cup groove and water tank, and motor, electrothermal tube, U-tube, circuit board are provided with body;Be connected in mill extraction cup groove for mill extraction cup closing by upper lid, motor is connected through shaft coupling with rotary knife, rotary knife will grind coffee bean powder breakdown mill in extraction cup into powder, the water of water tank is heated into hot water when flowing through U-tube by electrothermal tube, hot water enters mill extraction cup through upper lid, and hot water extracts coffee extraction liquid from ground coffee;During cleaning, mill extraction cup is taken out, will grind extraction cup with running water rinses well;Integrated using mill extraction cup and grind extraction, the technical scheme for being easy to cleaning can be separated with body, coffee extracted machine has been reached the purpose for being easy to clean, eliminate electric leakage potential safety hazard.

Description

A kind of coffee extracted machine for being easy to clean
Technical field
The utility model is related to a kind of coffee extracted machine, specifically refers to for on-site grinding, water hot extraction and brews making Now grind a kind of coffee extracted machine for being easy to clean of high-grade coffee beverage.
Background technology
By electric grinding coffee bean, by electric thermogenetic water hot extraction and the electrical equipment for brewing the making high-grade coffee beverage of existing mill Referred to as coffee extracted machine, the part that prior art coffee extracted machine is used for ground coffee beans is referred to as electronic mill, for water hot extraction The container of coffee extraction liquid is referred to as extraction liquid cup, and electronic mill is discrete with extraction liquid cup, and extraction liquid cup can be removed from coffee extracted machine Individually cleaning, and electronic mill is integrated with the fuselage of coffee extracted machine, is cleaned together due to cleaning palpus whole machine during electronic mill, easily Make internal body electrical equipment meet water to break down, even result in the potential safety hazard of electric leakage;Therefore, prior art exist cleaning inconvenience, It is also easy to produce the problems and shortcomings of electric leakage potential safety hazard.
The content of the invention
For the problems and shortcomings that above-mentioned prior art is present, the utility model is used by Shang Gai, mill extraction cup, body, machine Motor structure, coffee cup constituent apparatus, wherein, be above covered with hot water joint, hot-water outlet, buckle and pressure relief opening, hot water joint with Hot-water outlet communicates;Mill extraction cup is for the two-in-one container of ground coffee beans, extraction coffee extraction liquid;Mill extraction cup be provided with mill chamber and Extraction sap cavity, mill chamber is provided with rotary knife and one-level filter screen, and rotary knife is provided with lower coupler, and extraction sap cavity is provided with secondary screen and A check valves;Machine Body is provided with mill extraction cup groove, interface of hot water, bayonet socket, coffee cup socket, water tank, tank lid, pallet and base, is provided with interface of hot water B check valves;Electromechanical mechanism is provided with electrothermal tube, U-tube, C connecting tubes, D connecting tubes, motor, power switch and circuit board, and motor sets There is upper coupling, circuit board is provided with microprocessor and bidirectional triode thyristor;Mill extraction cup is located in mill extraction cup groove, and upper lid is through buckle, card Mouth is connected to above mill extraction cup groove and mill is extracted into cup closing;Hot water joint is connected with the upper end grafting of interface of hot water;Electromechanical machine Structure is located in the inner chamber of body, and electrothermal tube is located at below pallet, and U-tube is fixed contact and is connected with the downside of electrothermal tube;U-shaped One end of pipe is connected with the bottom of water tank cavity through C connecting tubes and communicates, and the other end of U-tube is through D connecting tubes and interface of hot water Lower end connection is communicated;Motor is connected through upper coupling, lower coupler engagement with rotary knife;Coffee cup is placed in coffee cup spigot and position Above pallet, the outlet of A check valves is positioned at the rim of a cup top of coffee cup;
Using when, pressing buckle removes lid, is put into the mill chamber of mill extraction cup and bakees complete coffee bean, and upper lid resets button Jail;Tank lid is removed, drinking water is injected in water tank, a part of drinking water enters in U-tube through C connecting tubes, and tank lid resets, Closed tank;During work, power-on switch, by circuit board control, first, motor drives rotary knife rotation, will grind the coffee in extraction cup Into ground coffee, afterwards, the drinking water in U-tube is heated into hot water to coffee bean powder breakdown mill by electrothermal tube, because water tank is in closing State, the hot water in U-tube enters the mill of mill extraction cup along D connecting tubes through interface of hot water, B check valves, hot water joint, hot-water outlet Chamber, hot water extracts coffee extraction liquid from ground coffee, and the coffee extraction liquid of slag inclusion flows into extraction sap cavity after filtering off thick slag through one-level filter screen, Coffee cup is flowed into by A check valves after filtering off fine slag through secondary screen again, the coffee extraction liquid without slag is obtained;During cleaning, lid is removed, It is overall to take out mill extraction cup, the filter residue in mill extraction cup is outwelled, will grind extraction cup with running water rinses well, finishes;Ground using mill extraction cup collection Mill extraction is integrated, the technical scheme for being easy to cleaning can be separated with body, there is provided a kind of coffee extracted machine for being easy to clean, it is intended to Make coffee extracted machine, reach the purpose for being easy to clean, eliminate electric leakage potential safety hazard.
What the purpose of this utility model was realized in:A kind of coffee extracted machine for being easy to clean, including Shang Gai, mill extraction Cup, body, electromechanical 4, coffee cup, wherein:Described upper lid be hollow sandwich, the plastics matter component of Long Circle tabular, upper lid Front and rear two middle side part is respectively equipped with pressing and retracts, unclamps the buckle for stretching out, and the inner chamber of upper lid is communicated with pipe, the communicating pipe Inlet and outlet is referred to as hot water joint and hot-water outlet, and the hot water joint is in cylinder step and to protrude from lid following Front, the hot-water outlet is in truncated cone-shaped and protrudes from the following left part of lid, rectangle paliform is provided with the middle part of upper lid, is passed through Passage referred to as pressure relief opening under putting on, the inside of the pressure relief opening is provided with blowout disk;
Described mill extraction cup is to open above, have the plastics matter component of bottom, hollow and thin-walled below, and the upper edge hole of mill extraction cup is in Long Circle, the left part of mill extraction cup is that, in the mill chamber of cylindrical cup-shaped, the right part of mill extraction cup is the extraction sap cavity in half Long Circle cup-shaped; The post jamb referred to as dividing wall being connected with the inwall of mill chamber, the bottom of the dividing wall are provided between the mill chamber and the extraction sap cavity It is communicated with the through hole referred to as intercommunicating pore of the mill chamber bottom surface and the extraction sap cavity bottom surface;Set above the mill chamber bottom center The rotating shaft for having a rotary cutter referred to as rotary knife, the rotary knife is passed down through the bottom surface of mill chamber, and the lower end of rotary knife rotating shaft is provided with rubber Colloid, the shaft coupling of disc-shaped plane dentation are referred to as lower coupler;It is provided with stainless between the bottom surface of the rotary knife and the mill chamber The filter screen of steel is referred to as one-level filter screen;Be provided with the middle part of the extraction sap cavity vertically, will extraction sap cavity to be divided into left and right two-part stainless The filter screen of steel is referred to as secondary screen, extract sap cavity right part bottom surface be provided with flow direction down, the check valve referred to as A that opens of pressure difference it is unidirectional Valve;
The check valve that the pressure difference is opened refers to, unidirectional if the air pressure of the air pressure more than the port of export of entrance point along flow direction Valve is opened, the closed check valve if the air pressure of entrance point is less than or equal to the air pressure of the port of export;
Described body is hollow, thin-walled, overlooks in the plastics matter component of Long Circle, and right part is provided with shape above body Groove corresponding to the mill extraction cup is referred to as mill extraction cup groove, and the bead of the mill extraction cup groove is provided with corresponding with the buckle of upper lid Bayonet socket;Interface of hot water corresponding with the hot water joint of upper lid, the interface of hot water are provided with above the mill extraction cup groove Be circular pipeline, be provided with interface of hot water inner chamber flow direction upward, the check valve referred to as B check valves opened of pressure difference;The right side of body Side is provided with the breach referred to as coffee cup socket of rectangle, and disc, the support of aluminium alloy matter are provided with below the coffee cup socket Disk, is provided with the through hole referred to as A holes of the A check valves corresponding to mill extraction cup above coffee cup socket;The left part of body is provided with Opening hollow, above, following cavity volume with the end are referred to as water tank, and being provided with above the water tank being capable of closed tank water tank above Lid;The bottom of body is provided with base;
Described electromechanical mechanism includes electrothermal tube, U-tube, C connecting tubes, D connecting tubes, motor, power switch and circuit board, The electrothermal tube is the heating for being bent into U-shaped;The U-tube is circular in cross-section, is bent into the aluminium alloy of U-shaped Matter pipe;The C connecting tubes, D connecting tubes are heat-resistant hose;The motor is alternating current generator, the output end of motor be provided with it is described The corresponding shaft coupling of lower coupler is referred to as upper coupling;The power switch is dial type electric switch;The circuit board is to set There is the printed circuit board (PCB) of microprocessor, D.C. regulated power supply and bidirectional triode thyristor;
Described coffee cup is high-boron-silicon glass cup;
Mill extraction cup is located in the mill extraction cup groove, and upper lid extracts through buckle, bayonet connection above mill extraction cup groove and by mill Cup closing;The hot water joint is connected with the upper end grafting of interface of hot water;Electromechanical mechanism is located in the inner chamber of body, and electrothermal tube is solid Below pallet, U-tube is fixed contact and is connected with the downside of electrothermal tube;One end of U-tube is through in C connecting tubes and water tank The bottom connection in chamber is communicated, and the other end of U-tube is connected with the lower end of interface of hot water through D connecting tubes and communicates;Motor correspondence is fixed In the lower section of the mill extraction cup groove left part, motor is connected through the upper coupling, lower coupler engagement with rotary knife;Circuit board is located at Above base, power switch is located at the side-walls of underpart, and electrothermal tube, motor, power switch, circuit board are mutual through wire Connection, power switch is also connected with power line;Coffee cup is placed in coffee cup spigot and above pallet, and the A is unidirectional The lower end of valve is through the A hole positions in the rim of a cup top of coffee cup.
Said structure statement direction face be divided into up, down, left, right, front, rear side, wherein, before be in face of present apparatus main view The face of figure, behind be and the above relative face.
Operation principle and beneficial effect
Using when, pressing buckle removes lid, is put into the mill chamber of mill extraction cup and bakees complete coffee bean, and upper lid resets button Jail;Tank lid is removed, drinking water is injected in water tank, now, a part of drinking water enters in U-tube through C connecting tubes, tank lid Reset, closed tank;
During work, power-on switch, by circuit board control, first, motor drives rotary knife rotation, will grind the coffee in extraction cup Bean powder breakdown mill stops into ground coffee, motor, and afterwards, the drinking water in U-tube is heated into electrothermal tube 85~90 DEG C of hot water, by Closed state is in water tank, the hot water in U-tube is along D connecting tubes through interface of hot water, B check valves, hot water joint, hot-water outlet Into the mill chamber of mill extraction cup, hot water extracts coffee extraction liquid from ground coffee, and the coffee extraction liquid of slag inclusion filters off thick slag through one-level filter screen Extraction sap cavity is flowed into afterwards, then the right part of extraction sap cavity is gathered in after secondary screen elimination fine slag, i.e. the right side of secondary screen, now Due to being in barotropic state in mill extraction cup, A check valves are opened, and are filtered off the extraction liquid of the coffee after fine slag and are flowed downwardly into coffee through A check valves Coffee cup obtains the coffee extraction liquid without slag;
During cleaning, lid is removed, it is overall to take out mill extraction cup, the filter residue in mill extraction cup is outwelled, will grind extraction cup with running water rushes Wash clean, you can;
Pressure relief opening is for taking precautions against security facility when there is abnormal overpressure in mill extraction cup.
The present apparatus makes coffee using the mill extraction cup for integrating grinding extraction, and the structure that mill extraction cup with body can separate Extracter, facilitates cleaning, eliminates the potential safety hazard for electric fault occurring because of cleaning and causing electric leakage.
Above-mentioned, the utility model is used by Shang Gai, mill extraction cup, body, electromechanical mechanism, coffee cup constituent apparatus, wherein, on Hot water joint, hot-water outlet, buckle and pressure relief opening are covered with, hot water joint is communicated with hot-water outlet;Mill extraction cup is for grinding The two-in-one container of coffee bean, extraction coffee extraction liquid;Mill extraction cup is provided with mill chamber and extraction sap cavity, and mill chamber is provided with rotary knife and first-level filtering Net, rotary knife is provided with lower coupler, and extraction sap cavity is provided with secondary screen and A check valves;Body is provided with mill extraction cup groove, interface of hot water, card Mouth, coffee cup socket, water tank, tank lid, pallet and base, are provided with B check valves in interface of hot water;Electromechanical mechanism is provided with electric heating Pipe, U-tube, C connecting tubes, D connecting tubes, motor, power switch and circuit board, motor are provided with upper coupling, and circuit board is provided with micro- Processor and bidirectional triode thyristor;In mill extraction cup groove, upper lid extracts above cup groove simultaneously mill extraction cup through buckle, bayonet connection in mill By mill extraction cup closing;Hot water joint is connected with the upper end grafting of interface of hot water;Electromechanical mechanism is located in the inner chamber of body, electrothermal tube Below pallet, U-tube is fixed contact and is connected with the downside of electrothermal tube;One end of U-tube is through in C connecting tubes and water tank The bottom connection in chamber is communicated, and the other end of U-tube is connected with the lower end of interface of hot water through D connecting tubes and communicates;Motor is through upper shaft coupling Device, lower coupler engagement are connected with rotary knife;Coffee cup is placed in coffee cup spigot and above pallet, and A check valves go out Mouth is located at the rim of a cup top of coffee cup;
Using when, pressing buckle removes lid, is put into the mill chamber of mill extraction cup and bakees complete coffee bean, and upper lid resets button Jail;Tank lid is removed, drinking water is injected in water tank, a part of drinking water enters in U-tube through C connecting tubes, and tank lid resets, Closed tank;During work, power-on switch, by circuit board control, first, motor drives rotary knife rotation, will grind the coffee in extraction cup Into ground coffee, afterwards, the drinking water in U-tube is heated into hot water to coffee bean powder breakdown mill by electrothermal tube, because water tank is in closing State, the hot water in U-tube enters the mill of mill extraction cup along D connecting tubes through interface of hot water, B check valves, hot water joint, hot-water outlet Chamber, hot water extracts coffee extraction liquid from ground coffee, and the coffee extraction liquid of slag inclusion flows into extraction sap cavity after filtering off thick slag through one-level filter screen, Coffee cup is flowed into by A check valves after filtering off fine slag through secondary screen again, the coffee extraction liquid without slag is obtained;During cleaning, lid is removed, It is overall to take out mill extraction cup, the filter residue in mill extraction cup is outwelled, will grind extraction cup with running water rinses well, finishes;Ground using mill extraction cup collection Mill extraction is integrated, the technical scheme for being easy to cleaning can be separated with body, overcomes prior art and there is cleaning inconvenience, is also easy to produce A kind of problems and shortcomings of potential safety hazard of leaking electricity, the coffee extracted machine for being easy to clean for being provided, reach coffee extracted machine It is easy to clean, eliminate the purpose of electric leakage potential safety hazard.
Brief description of the drawings
Fig. 1 is a kind of main view cross section structure diagram of coffee extracted machine for being easy to clean of the present utility model;
Fig. 2 is a kind of axonometric schematic diagram of coffee extracted machine for being easy to clean of the present utility model;
Fig. 3 is a kind of exploded isometric schematic diagram of coffee extracted machine for being easy to clean of the present utility model;
Fig. 4 is that a kind of upper lid 1 of coffee extracted machine for being easy to cleaning of the present utility model looks up axonometric schematic diagram;
Fig. 5 is that a kind of mill extraction cup 2 of coffee extracted machine for being easy to cleaning of the present utility model looks up axonometric schematic diagram;
Fig. 6 is that a kind of body 3 of coffee extracted machine for being easy to cleaning of the present utility model looks up axonometric schematic diagram;
Fig. 7 is a kind of cross-sectional side schematic diagram of the upper lid 1 of coffee extracted machine for being easy to clean of the present utility model;
Fig. 8 is a kind of cross-sectional side schematic diagram of the mill extraction cup 2 of coffee extracted machine for being easy to clean of the present utility model;
Fig. 9 is a kind of cross-sectional side schematic diagram of the body 3 of coffee extracted machine for being easy to clean of the present utility model;
Figure 10 is a kind of schematic top plan view of the upper lid 1 of coffee extracted machine for being easy to clean of the present utility model;
Figure 11 is a kind of elevational schematic view of the upper lid 1 of coffee extracted machine for being easy to clean of the present utility model;
Figure 12 is a kind of schematic top plan view of the mill extraction cup 2 of coffee extracted machine for being easy to clean of the present utility model;
Figure 13 is a kind of elevational schematic view of the mill extraction cup 2 of coffee extracted machine for being easy to clean of the present utility model;
Figure 14 is a kind of schematic top plan view of the body 3 of coffee extracted machine for being easy to clean of the present utility model;
Figure 15 is of the present utility model a kind of to be easy to the body 3 of the coffee extracted machine of cleaning to remove looking up and show after base 34 It is intended to.
Embodiment in below in conjunction with the accompanying drawings is described in further detail to the utility model, but should not be construed as to this reality With new any limitation.
In figure:Upper lid 1, hot water joint 11, hot-water outlet 12, buckle 13, pressure relief opening 14, mill extraction cup 2, mill chamber 21, rotary knife 211st, lower coupler 212, one-level filter screen 213, extraction sap cavity 22, secondary screen 221, A check valves 222, intercommunicating pore 223, dividing wall 224th, body 3, mill extraction cup groove 31, interface of hot water 311, B check valves 312, bayonet socket 313, coffee cup socket 314, water tank 32, water tank Lid 321, pallet 33, base 34, electromechanical mechanism 4, electrothermal tube 41, U-tube 42, C connecting tubes 421, D connecting tubes 422, motor 43, Upper coupling 431, power switch 44, circuit board 45, coffee cup 5, drinking water 01.
Specific embodiment
Refering to Fig. 1~Figure 15, it is of the present utility model it is a kind of be easy to cleaning coffee extracted machine, including upper lid 1, mill extraction cup 2, Body 3, electromechanical 4, coffee cup 5, wherein:Described upper lid 1 be hollow sandwich, the plastics matter component of Long Circle tabular, upper lid 1 Front and rear two middle side part is respectively equipped with pressing and retracts, unclamps the buckle 13 for stretching out, and the inner chamber of upper lid 1 is communicated with pipe, the connection The inlet and outlet of pipe is referred to as hot water joint 11 and hot-water outlet 12, and the hot water joint 11 is in cylinder step and protrusion Front below upper lid 1, the hot-water outlet 12 is in truncated cone-shaped and protrudes from the left part below lid 1, and the middle part of upper lid 1 sets Have rectangle paliform, through upper and lower passage referred to as pressure relief opening 14, the inside of the pressure relief opening 14 is provided with blowout disk;
Described mill extracts cup 2 to open, having below the plastics matter component of bottom, hollow and thin-walled, the upper edge hole of mill extraction cup 2 above In Long Circle, the left part of mill extraction cup 2 is that the right part of mill extraction cup 2 is in half Long Circle cup-shaped in the mill chamber 21 of cylindrical cup-shaped Extraction sap cavity 22;The post jamb referred to as dividing wall being connected with the inwall of mill chamber 21 is provided between the mill chamber 21 and the extraction sap cavity 22 224, the bottom of the dividing wall 224 is communicated with the bottom surface of the mill chamber 21 and is referred to as connecting with the through hole of extraction sap cavity 22 bottom surface Hole 223;Be provided with a rotary cutter referred to as rotary knife 211 above the bottom center of the mill chamber 21, the rotating shaft of the rotary knife 211 to Under through the bottom surface of mill chamber 21, the lower end of the rotating shaft of rotary knife 211 is provided with the shaft coupling referred to as second line of a couplet of rubber mass, disc-shaped plane dentation Axle device 212;The filter screen referred to as one-level filter screen 213 of stainless steel is provided between the bottom surface of the rotary knife 211 and the mill chamber 21;Institute State extraction sap cavity 22 middle part be provided with vertically, the filter screen referred to as secondary screen that 22 points of sap cavity is the two-part stainless steel in left and right will be extracted 221, extract sap cavity 22 right part bottom surface be provided with flow direction down, pressure difference open check valve referred to as A check valves 222;
The check valve that the pressure difference is opened refers to, unidirectional if the air pressure of the air pressure more than the port of export of entrance point along flow direction Valve is opened, the closed check valve if the air pressure of entrance point is less than or equal to the air pressure of the port of export;
Described body 3 is hollow, thin-walled, overlooks in the plastics matter component of Long Circle, and right part is provided with shape above body 3 The groove that shape corresponds to the mill extraction cup 2 is referred to as mill extraction cup groove 31, the bead of the mill extraction cup groove 31 be provided with described in upper lid 1 The corresponding bayonet socket 313 of buckle 13;The corresponding hot water of the hot water joint 11 with upper lid 1 is provided with above the mill extraction cup groove 31 Interface 311, the interface of hot water 311 is circular pipeline, be provided with the inner chamber of interface of hot water 311 flow direction upward, pressure difference opens Check valve is referred to as B check valves 312;The right flank of body 3 is provided with the breach referred to as coffee cup socket 314 of rectangle, the coffee cup The pallet 33 of disc, aluminium alloy matter is provided with below socket 314, is provided with above coffee cup socket 314 corresponding to mill extraction cup 2 The through hole of the A check valves 222 be referred to as A holes;The left part of body 3 is provided with opening hollow, above, following cavity volume with the end and is referred to as Water tank 32, being provided with above the water tank 32 being capable of the water tank above lid 321 of closed tank 32;The bottom of body 3 is provided with base 34;
Described electromechanical mechanism 4 includes electrothermal tube 41, U-tube 42, C connecting tubes 421, D connecting tubes 422, motor 43, power supply Switch 44 and circuit board 45, the electrothermal tube 41 are the heating for being bent into U-shaped;The U-tube 42 is cross section in circle Shape, the aluminium alloy matter pipe for being bent into U-shaped;The C connecting tubes 421, D connecting tubes 422 are heat-resistant hose;The motor 43 is friendship Stream motor, the output end of motor 43 is provided with and the corresponding shaft coupling of the lower coupler 212 referred to as upper coupling 431;The electricity Source switch 44 is dial type electric switch;The circuit board 45 is to be provided with microprocessor, D.C. regulated power supply and bidirectional triode thyristor Printed circuit board (PCB);
Described coffee cup 5 is high-boron-silicon glass cup;
Mill extraction cup 2 is located in the mill extraction cup groove 31, and upper lid 1 is connected to the upper of mill extraction cup groove 31 through buckle 13, bayonet socket 313 Simultaneously mill extraction cup 2 is closed in face;The hot water joint 11 is connected with the upper end grafting of interface of hot water 311;Electromechanical mechanism 4 is located at body In 3 inner chamber, electrothermal tube 41 is fixed on below pallet 33, and U-tube 42 is fixed contact and is connected with the downside of electrothermal tube 41;U One end of shape pipe 42 is connected with the bottom of the inner chamber of water tank 32 through C connecting tubes 421 and communicates, and the other end of U-tube 42 is through D connecting tubes 422 are connected with the lower end of interface of hot water 311 and communicate;The correspondence of motor 43 is fixed on the lower section of the left part of mill extraction cup groove 31, motor 43 are connected through the upper coupling 431, the engagement of lower coupler 212 with rotary knife 211;Circuit board 45 is located above base 34, electricity Source switch 44 is located at the side-walls of the bottom of body 3, and electrothermal tube 41, motor 43, power switch 44, circuit board 45 are mutually interconnected through wire Connect, power switch 44 is also connected with power line;Coffee cup 5 is placed at coffee cup socket 314 and above pallet 33, described The lower end of A check valves 222 is through the A hole positions in the rim of a cup top of coffee cup 5.
Said structure statement direction face be divided into up, down, left, right, front, rear side, wherein, before be in face of present apparatus main view The face of figure, behind be and the above relative face.
Operation principle and beneficial effect
Using when, pressing buckle 13 removes lid 1, is put into the mill chamber 21 of mill extraction cup 2 and bakees complete coffee bean, upper lid 1 resets buckles;Tank lid 321 is removed, drinking water 01 is injected in water tank 32, now, a part of drinking water 01 is through C connecting tubes 421 enter in U-tube 42, and tank lid 321 resets, closed tank 32;
During work, power-on switch 44 is controlled by circuit board 45, and first, motor 43 drives rotary knife 211 to rotate, and mill is extracted Into ground coffee, motor 43 stops coffee bean powder breakdown mill in cup 2, and afterwards, electrothermal tube 41 heats the drinking water 01 in U-tube 42 Into 85~90 DEG C of hot water, because water tank 32 is in closed state, the hot water in U-tube 42 is along D connecting tubes 422 through interface of hot water 311st, B check valves 312, hot water joint 11, hot-water outlet 12 enter the mill chamber 21 that mill extracts cup 2, and hot water extracts coffee from ground coffee Coffee extracts liquid, and the coffee extraction liquid of slag inclusion flows into extraction sap cavity 22 after filtering off thick slag through one-level filter screen 213, then is filtered off through secondary screen 221 The right part of extraction sap cavity 22 is gathered in after fine slag, i.e. the right side of secondary screen 221, now due to being in malleation shape in mill extraction cup 2 State, A check valves 222 are opened, and the coffee extraction liquid after elimination fine slag flows downwardly into coffee cup 5 and obtains the coffee without slag through A check valves 222 Coffee extracts liquid;
During cleaning, lid 1 is removed, it is overall to take out mill extraction cup 2, the filter residue in mill extraction cup 2 is outwelled, will grind extraction cup with running water 2 rinse well, you can;
Pressure relief opening 14 is for taking precautions against security facility when there is abnormal overpressure in mill extraction cup 2.
The present apparatus makes coffee using the mill extraction cup 2 for integrating grinding extraction, and the structure that mill extraction cup 2 with body 3 can separate Coffee extracter, facilitates cleaning, eliminates the potential safety hazard for electric fault occurring because of cleaning and causing electric leakage.

Claims (1)

1. a kind of coffee extracted machine for being easy to clean, including upper lid (1), mill extraction cup (2), body (3), electromechanical (4), coffee cup (5), it is characterised in that:Described upper lid (1) is hollow sandwich, the plastics matter component of Long Circle tabular, front and rear the two of upper lid (1) Middle side part is respectively equipped with pressing and retracts, unclamps the buckle (13) for stretching out, and the inner chamber of upper lid (1) is communicated with pipe, the communicating pipe Inlet and outlet be referred to as hot water joint (11) and hot-water outlet (12), the hot water joint (11) in cylinder step and Lid (1) front below is protruded from, the hot-water outlet (12) is in truncated cone-shaped and protrudes from upper lid (1) left part below, on Lid (1) in the middle part of be provided with rectangle paliform, through upper and lower passage referred to as pressure relief opening (14), the inside of the pressure relief opening (14) sets There is blowout disk;
It is to open above, have the plastics matter component of bottom, hollow and thin-walled, the upper edge hole of mill extraction cup (2) below that described mill extracts cup (2) In Long Circle, the left part of mill extraction cup (2) is that the right part of mill extraction cup (2) is in half Long Circle in the mill chamber (21) of cylindrical cup-shaped The extraction sap cavity (22) of cup-shaped;The post being connected with the inwall of mill chamber (21) is provided between the mill chamber (21) and extraction sap cavity (22) Wall is referred to as dividing wall (224), and the bottom of the dividing wall (224) is communicated with the mill chamber (21) bottom surface with the extraction sap cavity (22) through hole of bottom surface is referred to as intercommunicating pore (223);A rotary cutter is provided with above mill chamber (21) bottom center to be referred to as Rotary knife (211), the rotating shaft of the rotary knife (211) is passed down through the bottom surface of mill chamber (21), and the lower end of rotary knife (211) rotating shaft is provided with rubber Colloid, the shaft coupling of disc-shaped plane dentation are referred to as lower coupler (212);The bottom of the rotary knife (211) and the mill chamber (21) The filter screen referred to as one-level filter screen (213) of stainless steel is provided between face;Be provided with the middle part of extraction sap cavity (22) vertically, liquid will be extracted Chamber (22) is divided into the filter screen referred to as secondary screen (221) of the two-part stainless steel in left and right, and the right part bottom surface of extraction sap cavity (22) sets Have flow direction down, pressure difference open check valve referred to as A check valves (222);
The check valve that the pressure difference is opened refers to that, along flow direction, check valve is opened if the air pressure of entrance point is more than the air pressure of the port of export Open, the closed check valve if the air pressure of entrance point is less than or equal to the air pressure of the port of export;
Described body (3) is hollow, thin-walled, overlooks in the plastics matter component of Long Circle, and right part is provided with shape above body (3) The groove that shape corresponds to mill extraction cup (2) is referred to as mill extraction cup groove (31), and the bead of mill extraction cup groove (31) is provided with and upper lid (1) the corresponding bayonet socket (313) of the buckle (13);The heat with upper lid (1) is provided with above mill extraction cup groove (31) The corresponding interface of hot water (311) of water swivel (11), the interface of hot water (311) is circular pipeline, interface of hot water (311) inner chamber In be provided with flow direction upward, pressure difference open check valve referred to as B check valves (312);The right flank of body (3) is provided with the breach of rectangle Referred to as coffee cup socket (314), is provided with the pallet (33) of disc, aluminium alloy matter, coffee below the coffee cup socket (314) The through hole being provided with above coffee cup socket (314) corresponding to the A check valves (222) of mill extraction cup (2) is referred to as A holes;Body (3) Left part be provided with opening hollow, above, following cavity volume with the end referred to as water tank (32), being provided with above the water tank (32) can Closed tank (32) water tank above lid (321);The bottom of body (3) is provided with base (34);
Described electromechanical mechanism (4) includes electrothermal tube (41), U-tube (42), C connecting tubes (421), D connecting tubes (422), motor (43), power switch (44) and circuit board (45), the electrothermal tube (41) is the heating for being bent into U-shaped;The U-tube (42) it is circular in cross-section, is bent into the aluminium alloy matter pipe of U-shaped;The C connecting tubes (421), D connecting tubes (422) are resistance to Hot flexible pipe;The motor (43) is alternating current generator, and the output end of motor (43) is provided with corresponding with the lower coupler (212) Axle device is referred to as upper coupling (431);The power switch (44) is dial type electric switch;The circuit board (45) is micro- to be provided with The printed circuit board (PCB) of processor, D.C. regulated power supply and bidirectional triode thyristor;
Described coffee cup (5) is high-boron-silicon glass cup;
In mill extraction cup groove (31), upper lid (1) is connected to mill extraction cup groove to mill extraction cup (2) through buckle (13), bayonet socket (313) (31) closed above and by mill extraction cup (2);The hot water joint (11) connects with the upper end grafting of interface of hot water (311);Machine In the inner chamber of body (3), electrothermal tube (41) is fixed on below pallet (33) motor structure (4), U-tube (42) and electrothermal tube (41) contact connection is fixed in downside;One end of U-tube (42) connects through the bottom of C connecting tubes (421) and water tank (32) inner chamber Connect and communicate, the other end of U-tube (42) is connected with the lower end of interface of hot water (311) through D connecting tubes (422) and communicates;Motor (43) Correspondence is fixed on the lower section of described mill extraction cup groove (31) left part, and motor (43) is through the upper coupling (431), lower coupler (212) engagement is connected with rotary knife (211);Above base (34), power switch (44) is positioned at body (3) for circuit board (45) The side-walls of bottom, electrothermal tube (41), motor (43), power switch (44), circuit board (45) are connected with each other through wire, and power supply is opened (44) are closed also to be connected with power line;Coffee cup (5) is placed in coffee cup socket (314) place and above pallet (33), the A The lower end of check valve (222) is through the A hole positions in the rim of a cup top of coffee cup (5).
CN201621036014.XU 2016-08-27 2016-08-27 A kind of coffee extracted machine for being easy to clean Active CN206252332U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110367818A (en) * 2018-04-13 2019-10-25 漳州灿坤实业有限公司 Coffee extractor and coffee extracted method
CN110840255A (en) * 2019-12-02 2020-02-28 宁波优咖智能科技有限公司 Automatic brewing mechanism of coffee machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110367818A (en) * 2018-04-13 2019-10-25 漳州灿坤实业有限公司 Coffee extractor and coffee extracted method
CN110367818B (en) * 2018-04-13 2021-09-07 漳州灿坤实业有限公司 Coffee extraction device and coffee extraction method
CN110840255A (en) * 2019-12-02 2020-02-28 宁波优咖智能科技有限公司 Automatic brewing mechanism of coffee machine

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