CN105852647B

CN105852647B - Coffee machine

Info

Publication number: CN105852647B
Application number: CN201610398602.6A
Authority: CN
Inventors: 郑召良
Original assignee: NINGBO TURANDO ELECTRICAL APPLIANCE Co Ltd
Current assignee: NINGBO TURANDO ELECTRICAL APPLIANCE Co Ltd
Priority date: 2016-06-06
Filing date: 2016-06-06
Publication date: 2019-01-25
Anticipated expiration: 2036-06-06
Also published as: CN105852647A

Abstract

The present invention provides coffee machine, and heat generating component includes and heater, heater pedestal and the heater protective case connecting with heater pedestal of water storage element connection；Heat generating component and brewing component are equipped with to form confined space；Heater pedestal is detachably provided with first be connected to heater and punctures unit, and heater protective case, brewing room pedestal and coffee machine ontology are slidably connected, and heater protective case is connect with driving assembly；Brewing component includes the brewing room for puncturing unit connection with first and the brewing room pedestal connecting with brewing room；It is equipped with second in brewing room and punctures unit, brewing room is equipped with the coffee being connected to brewing room and goes out mouth.The superior effect of coffee machine of the present invention is: heat generating component being arranged on brewing component top by driving assembly, shortens flow path to reduce thermal loss；The more specification adaptations of unit, brewing room are punctured, so that coffee machine can be adapted to different types of coffee package and ensure that the brewing quality of coffee, reduce the complexity of coffee-making machine structure.

Description

Coffee machine

Technical field

The invention belongs to kitchen household electrical appliance technical fields, and in particular to a kind of coffee machine.

Background technique

Capsule coffee machine be it is a kind of coffee capsule is put into capsule storehouse, can a key extraction coffee machine, operation ten It is point convenient and efficient, directly put machine into without unpacking to fill, environment protection health, suitable for coffee-house, bar, dining room, office, Meeting room, saloon, the various regions such as family.

Existing coffee machine is often limited by the limitation that some equipment is only limitted to the specific coffee packaged form of certain brand, The type of coffee for buying fixed brand or packaging so that user has to, selectance and flexibility ratio are relatively low, do not adapt to wide The demand of large user；And since the defect of structure design causes the water after heating to cannot keep when reaching brewing room reasonable Temperature range can not achieve heat preservation, seriously affect the quality of coffee brewing, and existing sealing element structure is more complicated, at This is higher.

Summary of the invention

The technical problem to be solved in the present invention is to provide a kind of coffee machines, are selected with solving coffee package type in the prior art Degree of selecting is low, brewing room hot water cannot keep causes the technology of high expensive to be asked in reasonable temperature section and coffee-making machine structure complexity Topic.

In order to solve the above technical problems, the technical solution adopted by the present invention is that:

A kind of coffee machine, the coffee machine includes coffee machine ontology, the water storage that is separately positioned on the coffee machine ontology Component, with the heat generating component of water storage element connection, connect with the heat generating component be used to drive the heat generating component phase The driving assembly that the coffee machine ontology is moved up and down and the brewing component for being connected to and being disposed below with the heat generating component； The heat generating component and the brewing component are equipped with to form confined space；

The heat generating component includes the heater being connected to the water storage element, heater pedestal and is set in the fever The outside of body and the heater protective case being detachably connected with the heater pedestal；The lower part of the heater pedestal is detachable It is provided with first be connected to the heater and punctures unit, the heater protective case is slided up and down with the coffee machine ontology Connection, the heater protective case are flexibly connected with the driving component；

The brewing component include with described first puncture the brewing room for being used to place coffee raw material that unit be connected to and with The brewing room pedestal that the brewing room is detachably connected；The brewing room is located at described first and punctures below unit, the brewing Indoor detachably being provided with second punctures unit, and the lower end of the brewing room is provided with the coffee being connected to the brewing room and goes out Mouth, the brewing room puncture unit matching setting with described first, and the brewing room pedestal and the coffee machine ontology level are sliding Dynamic connection.

Preferably, the coffee machine further includes being arranged on the coffee machine ontology and being located at the coffee to go out below mouth Water pan component, the water pan component include drip tray ontology, and water receiving tank, the water receiving are provided on the drip tray ontology Cup support plate with holes, the both ends difference of the drip tray ontology are provided on disk ontology and above the water receiving tank It is provided with horizontal slide rail, height adjustment handle, is provided on the coffee machine ontology and is erected with what the horizontal slide rail was slidably connected To sliding slot, the lower end of the horizontal slide rail, which is provided with, cooperates the limited block abutted with the vertical chute.

Preferably, lifting lug is provided on the heater protective case, the driving component includes driving handle and the drive The hinged first connecting rod of fixed handle and the hinged second connecting rod of the first connecting rod, elastic component；The first connecting rod and the coffee Coffee machine ontology be flexibly connected, one end of the second connecting rod and the lifting lug are hinged, the both ends of the elastic component respectively with it is described Heater protective case, first connecting rod connection.

Preferably, the water storage element include the water tank being arranged on the coffee machine ontology, with the water tank by soft The water pump of pipe connection；One end close to the hose of water tank setting is provided with filter assemblies, the water pump and the hair Hot body connection.

Preferably, limit assembly is provided between the coffee machine ontology and the brewing room pedestal.

Preferably, the lower end of the heater is provided with outlet pipe, and described first, which punctures unit, passes through connection sealing unit Be detachably connected respectively with the heater, the heater pedestal, the connection sealing unit respectively with the outlet pipe, One punctures unit connection, and heater, connection sealing unit, first, which puncture, forms one and the coffee between unit, brewing room The confined space of machine body exterior isolation.

Preferably, the connection sealing unit include lower part with described first puncture connection pedestal that unit card connects in succession, Rubber seal；The lateral wall of the connection pedestal is connect with the inner sidewall snapping of the heater pedestal, the connection pedestal Middle part be provided with and puncture the through-hole that unit is connected to the outlet pipe, described first respectively, the upper end of the through-hole is provided with The sealing ring support base for being used to support the rubber seal and the inner wall of the rubber seal being limited, the rubber The both ends of sealing ring are respectively sleeved at the outlet pipe, on the sealing ring support base, are provided with and are used on the connection pedestal The spacing collar that the outer wall of glue sealing ring is limited described in rubber and the screw thread being threadedly coupled with the lower end of the heater The outside of the spacing collar is arranged in seat, the threaded block.

Preferably, the coffee raw material is without the ground coffee of packaging, ground coffee or coffee muffin with packaging.

Preferably, the material of the coffee machine ontology is alloy, metal or highstrenghtpiston.

After adopting the above technical scheme, heat generating component to be arranged in the top of brewing component, the two by driving assembly Close connection is able to maintain the hot water of brewing room in reasonable temperature to shorten hot water path to reduce thermal loss, It ensure that the brewing quality of coffee；Brewing component can be slided with respect to coffee machine ontology level, and puncturing unit and brewing room can advise more Lattice adaptation selection, so that coffee machine can be adapted to different types of coffee package, selectance is high and reduces answering for coffee-making machine structure Polygamy；Heat generating component and brewing component are sealed by connection sealing unit, structure is simple, reduces production cost.

Detailed description of the invention

In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the present invention Some embodiments for those of ordinary skill in the art without creative efforts, can also basis These attached drawings obtain other attached drawings.

Fig. 1 is a kind of structural schematic diagram of coffee machine of the present invention；

State diagram when Fig. 2 is a kind of coffee machine work of the invention；

Fig. 3 is a kind of another structural schematic diagram of coffee machine of the present invention；

Fig. 4 is the portion the A enlarged drawing of Fig. 3；

Fig. 5 is the structural schematic diagram of heat generating component in a kind of coffee machine of the present invention；

Fig. 6 is the perspective view of the explosion of heat generating component in a kind of coffee machine of the present invention；

Fig. 7 is the structural schematic diagram that component is made in a kind of coffee machine of the present invention；

Fig. 8 is the structural schematic diagram of heat generating component and the second protective shell in a kind of coffee machine of the present invention.

Wherein, 1-coffee machine ontology；11-pedestals；12-the first protective shell；121-the vertical chutes；13-the second protection Shell；131-vertical rails；2-water storage elements；21-water tanks；22-hoses；23-water pumps；24-filter assemblies；3-fevers Component；31-heaters；311-electrothermal tubes；312-outlet pipes；32-heater pedestals；33-heater protective cases；331— Lifting lug；34-the first punctures unit；35-connection sealing units；351-connection pedestals；351a-through-hole；352-rubber seals Circle；353-spacing collars；354-threaded blocks；4-driving assemblies；41-driving handles；42-first connecting rods；43-the second connects Bar；44-elastic components；5-brewing components；51-brewing rooms；52-brewing room pedestals；521-pedestal handles；53-the second thorn Broken unit；54-coffees go out mouth；6-water pan components；61-drip tray ontologies；611-water receiving tanks；612-cup support plates； 613-horizontal slide rails；614-height adjustment handles；615-limited blocks；7-limit assemblies.

Specific embodiment

In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art All other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.

A kind of coffee machine provided by the invention: the setting of heat generating component 3 is being made by driving assembly 4, vertical rails 131 The top of component 5, the two, which is closely connected, reduces thermal loss to shorten hot water path, and realization uniformly brews, makes to make The hot water for making room 51 is able to maintain the brewing quality for guaranteeing coffee in reasonable temperature, and solving conventional coffee machine cannot be to brewing The shortcomings that room 51 is kept the temperature；Brewing component 5 can be extracted out with respect to coffee machine ontology 1, and first punctures unit 34, brewing room 51 can more specifications Adaptation rotation, so that coffee machine can be adapted to different type, various sizes of coffee package, selectance is high and reduces coffee machine knot The complexity of structure；By the way that heat generating component 3, brewing component 5 to be slidably arranged on coffee machine ontology 1, coffee machine ontology 1 is preferably adopted With aluminum alloy material, driving assembly 4 is connect with coffee machine ontology 1 indirectly by heat generating component 3, heat generating component 3, brewing component 5 The pressure of required carrying, which is uniformly divided, to be spread on aluminium alloy coffee machine ontology 1, does not need in addition to add stressed member to carry wine Pressure is made, the internal structure of coffee machine is simplified, improves the service life of coffee machine, reduces the production cost of equipment；It is logical Cross setting driving assembly 4, connection sealing unit 35, limit assembly 7, fever group during compact-sized and guarantee coffee brewing Part 3 and brewing component 5 remain sealing state, realize and extract brewing coffee under high-temperature and high-pressure conditions, and brewing pressure can reach To 9Bar or the espresso of brewing higher pressure.

As shown in figures 1-8, the present invention provides a kind of coffee machine, including coffee machine ontology 1, is separately positioned on coffee machine ontology Water storage element 2 on 1, the heat generating component 3 being connected to water storage element 2, connect with heat generating component 3 be used to drive heat generating component 3 The opposite driving assembly 4 moved up and down of coffee machine ontology 1 and the brewing component 5 for being connected to and being disposed below with heat generating component 3；Hair Hot component 3 is equipped with to form confined space with brewing component 5；Heat generating component 3 includes the heater being connected to water storage element 2 31, heater pedestal 32 and the heater protective case for being set in the outside of heater 31 and being detachably connected with heater pedestal 32 33；The lower part of heater pedestal 32 is detachably provided with first be connected to heater 31 and punctures unit 34, heater protective case 33 slide up and down with coffee machine ontology 1 and connect, and heater protective case 33 is flexibly connected with driving assembly 4；Brewing component 5 include with First punctures the brewing room for placing the brewing room 51 of coffee raw material and being detachably connected with brewing room 51 of the connection of unit 34 Pedestal 52；Brewing room 51 is located at first and punctures 34 lower section of unit, is detachably provided with second in brewing room 51 and punctures unit 53, makes The lower end for making room 51 is provided with the coffee being connected to brewing room 51 and goes out mouth 54, and brewing room 51 punctures the cooperation of unit 34 with first and sets It sets, brewing room pedestal 52 is slidably connected with 1 level of coffee machine ontology.

The material of coffee machine ontology 1 is alloy, metal or highstrenghtpiston, and coffee machine ontology 1 exists including pedestal 11, setting It the first protective shell 12 on pedestal 11 and is slidably arranged in 12 side of the first protective shell and is located at the second protection of 11 top of pedestal Shell 13, water storage element 2 are detachably arranged in the first protective shell 12, and heat generating component 3, driving assembly 4, the brewing setting of component 5 exist In second protective shell 13, it is respectively arranged in the second protective shell 13 and is slidably connected with heater protective case 33, brewing room pedestal 52 Vertical rails 131, horizontal slide rail (not shown), coffee goes out the lower end of mouth 54 and is arranged across the second protective shell 13.

As shown in Figure 3,4, heat generating component 3 and brewing component 5 are equipped with to form confined space, specific implementation are as follows: The lower end of heater 31 is provided with outlet pipe 312, first puncture unit 34 by connection sealing unit 35 respectively with heater 31, Heater pedestal 32 is detachably connected, and connection sealing unit 35 punctures unit 34 with outlet pipe 312, first respectively and is connected to, so that Heater 31, connection sealing unit 35, first puncture to be formed outside one and coffee machine ontology 1 between unit 34, brewing room 51 The confined space of isolation.

As shown in figure 4, connection sealing unit 35 includes the connection pedestal that lower part punctures the clamping connection of unit 34 with first 351, rubber seal 352；The lateral wall of connection pedestal 351 is connect with the inner sidewall snapping of heater pedestal 32, connects pedestal 351 middle part, which is provided with, punctures the through-hole 351a that unit 34 is connected to outlet pipe 312, first respectively, and the upper end of through-hole 351a is set Be equipped be used to support rubber seal 352 and sealing ring support base that the inner wall of rubber seal 352 is limited (in figure not Show), the both ends of rubber seal 352 are respectively sleeved at outlet pipe 312, on sealing ring support base, connect and are arranged on pedestal 351 There is the spacing collar 353 limited for the outer wall to rubber seal 352 and is threadedly coupled with the lower end of heater 31 Threaded block 354, the outside of spacing collar 353 is arranged in threaded block 354.Preferably, pedestal 351, spacing collar 353, screw thread are connected Seat 354 is integrally formed.

As shown in Figure 1, water storage element 2 includes that the water tank 21 being arranged on coffee machine ontology 1 and water tank 21 pass through hose 22 The water pump 23 of connection；The one end for the hose 22 being arranged close to water tank 21 is provided with filter assemblies 24, and water pump 23 and heater 31 connect It is logical.Preferably, water tank 21 is high-boron-silicon glass water tank, and filter assemblies 24 are using powder metallurgy water suction filtering head.

To be further ensured that coffee brewing quality, temperature sensor (not shown) is provided on heat generating component 3 to supervise It surveys through the hot water water temperature of heater 31, when water temperature deficiency heats in time, energy conservation and environmental protection and the quality that ensure that coffee brewing；Hair Hot body pedestal 32 is located at the lower end of heater 31, and heater 31 and first puncture the connectivity part of unit 34, second puncture unit 53 The junction for going out mouth 54 with coffee is respectively arranged with valve (not shown).

Preferably, heating tube 311 is provided on heater 31, heater 31 is hot type heating block, is used for water storage element 2 The water of offer is heated to formulate temperature, and the scale of generation is few, energy saving and at low cost, securely and reliably；It is set on heater protective case 33 It is equipped with lifting lug 331, the first upper end for puncturing unit 34 is also detachably connected with heater 31, and first punctures unit 34 as dials.

As shown in Figure 1, 2, driving assembly 4 include driving handle 41, with the hinged first connecting rod 42 of driving handle 41, with the The hinged second connecting rod 43 of one connecting rod 42, elastic component 44；First connecting rod 42 passes through connecting shaft (not shown) and coffee machine sheet Body 1 is flexibly connected, and one end of second connecting rod 43 and lifting lug 331 are hinged, the both ends of elastic component 44 respectively with heater protective case 33, First connecting rod 42 connects.Preferably, driving handle 41 is redwood handle, generous beauty；Driving assembly 4 is movably arranged on lifting lug On 331, operate more labor-saving.

Preferably, coffee raw material is to be without the ground coffee of packaging, with the ground coffee or coffee muffin, packaged form packed Capsule, aluminium foil, plastics, paper etc. are provided with brewing container (not shown) in brewing room 51, and brewing room pedestal 52 is set in The outside of brewing room 51 and brewing room 51 and 52 snapping of brewing room pedestal or threaded connection；The side of brewing room pedestal 52 is provided with Pedestal handle 521, the interior setting second of brewing container puncture unit 53, and second for the coffee with packaging to be placed in one punctures On unit 53, second punctures unit 53 as dials；The inner sidewall of brewing room 51 is cooperatively connected with the coffee lateral wall with packaging, the One lower surface for puncturing unit 34 is cooperatively connected to guarantee sealing effect with the coffee top with packaging, realizes high temperature and pressure extraction Brewing coffee.

As shown in Figure 1, coffee machine further includes being arranged on coffee machine ontology 1 and going out the drip tray below mouth 54 positioned at coffee Component 6, water pan component 6 include the drip tray ontology 61 for holding water cup, are provided with water receiving tank on drip tray ontology 61 611, on drip tray ontology 61 and it is located at the top of water receiving tank 611 and is provided with cup support plate 612 with holes, drip tray ontology 61 Both ends be respectively arranged with horizontal slide rail 613, height adjustment handle 614, be provided on coffee machine ontology 1 and horizontal slide rail 613 The vertical chute 121 being slidably connected, the lower end of horizontal slide rail 613, which is provided with, cooperates the limited block abutted with the vertical chute 121 615。

Preferably, water pan component 6 is located at the top of pedestal 11, and the one of the first protective shell 12 is arranged in the vertical chute 121 Side, 121 one end of the vertical chute are equipped with opening, conveniently remove drip tray ontology 61 from the first protective shell 12 and cleared up；It needs When adjusting the height of drip tray ontology 61, lift height adjustment handle 614, horizontal slide rail 613 inclines with the vertical chute 121 at this time Tiltedly；After being adjusted to desired height, the height adjustment that hands down handle 614 makes horizontal slide rail 613 is parallel with the vertical chute 121 to support It connects, under gravity using cup, horizontal slide rail 613, limited block 615 are docked with the frictional force that the vertical chute 121 generates Water pond ontology 61 is effectively fixed, can step-less adjustment drip tray ontology 61 height to adapt to the cup of different height.

As shown in Figure 1, being detachably provided with limit assembly 7 between coffee machine ontology 1 and brewing room pedestal 52.Limit assembly 7 are used cooperatively with brewing room pedestal 52, and user can puncture unit 34 and brewing room 51 according to replace different size, form first Match use, to realize the brewing requirement of a variety of coffee packages, specification.

Coffee machine provided by the invention, its working principle is that: in use, by pedestal handle 521 by brewing room pedestal 52, Brewing room 51 pulls out together, will brewing after puncturing on unit 53 with the ground coffee or muffin packed are put into brewing room 51 second Driving handle 41 laterally in the second protective shell 13 of push-in, is pressed downward so that heat generating component 3 is close by connecting by room pedestal 52 with hand It seals unit 35 and brewing component 5 keeps sealing state, stop heating when heater 31 reaches the temperature of setting, water pump 23 is by water Water pump in case 21 is sent to heater 31 and heats, and first, which punctures unit 34, punctures in brewing room 51 with the ground coffee or powder packed Cake top, the water heated by heater 31 flow into brewing room 51 by valve and mix with ground coffee, pass through temperature in brewing process Sensor sensing water temperature is spent, once start to heat until reaching set temperature water again lower than brewing temperature heater 31；Wait make Make room 51 and reach enough pressure, second, which punctures unit 53, punctures the ground coffee with packaging or muffin lower part, coffee by valve, Coffee goes out mouth 54 and enters in the cup on drip tray ontology 61.

The above is only the preferred embodiment of the present invention, it is noted that those skilled in the art are come It says, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications are also answered It is considered as protection scope of the present invention.

Claims

1. a kind of coffee machine, it is characterised in that: the coffee machine includes coffee machine ontology, is separately positioned on the coffee machine ontology On water storage element, with the heat generating component of water storage element connection, connect with the heat generating component be used to drive the hair It the hot component relatively described coffee machine ontology driving assembly moved up and down and is connected to and is disposed below with the heat generating component Make component；The heat generating component and the brewing component are equipped with to form confined space；

The heat generating component includes the heater being connected to the water storage element, heater pedestal and is set in the heater Heater protective case that is external and being detachably connected with the heater pedestal；The lower part of the heater pedestal is detachably arranged There is be connected to the heater first to puncture unit, the heater protective case and the coffee machine ontology slide up and down company It connects, the heater protective case is flexibly connected with the driving component；

The brewing component include with described first puncture the brewing room for being used to place coffee raw material that unit be connected to and with it is described The brewing room pedestal that brewing room is detachably connected；The brewing room is located at described first and punctures below unit, in the brewing room Detachably being provided with second punctures unit, and the lower end of the brewing room is provided with the coffee being connected to the brewing room and goes out mouth, institute It states brewing room and punctures unit matching setting with described first, the brewing room pedestal and coffee machine ontology level sliding connect It connects.

2. coffee machine as described in claim 1, it is characterised in that: the coffee machine further includes being arranged in the coffee machine ontology It goes up and is located at the coffee and go out water pan component below mouth, the water pan component includes drip tray ontology, the drip tray It is provided with water receiving tank on ontology, on the drip tray ontology and is located at and is provided with cup support with holes above the water receiving tank Plate, the both ends of the drip tray ontology are respectively arranged with horizontal slide rail, height adjustment handle, are provided on the coffee machine ontology The vertical chute being slidably connected with the horizontal slide rail, the lower end of the horizontal slide rail is provided with to be supported with the vertical chute cooperation The limited block connect.

3. coffee machine as described in claim 1, it is characterised in that: be provided with lifting lug, the drive on the heater protective case Dynamic component include driving handle, with the hinged first connecting rod of the driving handle, with the hinged second connecting rod of the first connecting rod, Elastic component；The first connecting rod is flexibly connected with the coffee machine ontology, and one end of the second connecting rod and the lifting lug are hinged, The both ends of the elastic component are connect with the heater protective case, first connecting rod respectively.

4. coffee machine as described in claim 1, it is characterised in that: the water storage element includes being arranged in the coffee machine ontology On water tank, the water pump that is connected to the water tank by hose；One end close to the hose of water tank setting is provided with Filter assemblies, the water pump are connected to the heater.

5. coffee machine as described in claim 1, it is characterised in that: set between the coffee machine ontology and the brewing room pedestal It is equipped with limit assembly.

6. coffee machine as described in claim 1, it is characterised in that: the lower end of the heater is provided with outlet pipe, and described One punctures unit is detachably connected with the heater, the heater pedestal respectively by connecting sealing unit, the connection Sealing unit punctures unit with the outlet pipe, first respectively and is connected to, and heater, connection sealing unit, first puncture unit, make Make the confined space that one with coffee machine body exterior isolation are formed between room.

7. coffee machine as claimed in claim 6, it is characterised in that: the connection sealing unit includes lower part and first thorn Connection pedestal that broken unit card connects in succession, rubber seal；The lateral wall of the connection pedestal is interior with the heater pedestal Side wall snapping connects, and is provided in the middle part of the connection pedestal and punctures what unit was connected to the outlet pipe, described first respectively Through-hole, the upper end of the through-hole, which is provided with, to be used to support the rubber seal and limits the inner wall of the rubber seal The sealing ring support base of position, the both ends of the rubber seal are respectively sleeved at the outlet pipe, on the sealing ring support base, Be provided on the connection pedestal spacing collar limited for the outer wall of the glue sealing ring described in rubber and with the heater The threaded block that is threadedly coupled of lower end, the outside of the spacing collar is arranged in the threaded block.

8. coffee machine as described in claim 1, it is characterised in that: the coffee raw material is to wrap without the ground coffee of packaging, band The ground coffee or coffee muffin of dress.

9. the coffee machine as described in claim 1-8 any one, it is characterised in that: the material of the coffee machine ontology is to close Gold, metal or highstrenghtpiston.