CN209644690U - A kind of portable Italian type capsule coffee machine - Google Patents
A kind of portable Italian type capsule coffee machine Download PDFInfo
- Publication number
- CN209644690U CN209644690U CN201822007141.2U CN201822007141U CN209644690U CN 209644690 U CN209644690 U CN 209644690U CN 201822007141 U CN201822007141 U CN 201822007141U CN 209644690 U CN209644690 U CN 209644690U
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- extraction cell
- portable
- coffee machine
- heated electrically
- water
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Abstract
The utility model discloses a kind of portable Italian type capsule coffee machine, including extraction cell, the extraction cell lower portion is for placing coffee capsule, and there are feed liquor space, the extraction cell bottoms to be equipped with liquid outlet for extraction cell upper portion；The extraction cell is equipped with water filling port in feed liquor space position；It further include boilers heated electrically, water pump and the power supply being connect with boilers heated electrically and water pump, the water inlet of the water pump is connect with boilers heated electrically, and the water outlet of the water pump is connect with water filling port.The utility model uses dismountable mobile power source to be powered for boilers heated electrically, has portable feature, it is more suitable for outgoing and outdoor use, meet user whenever and wherever possible coffee for drinking the needs of, and the utility model is when extracting coffee capsule, can have biggish pressure, so as to extract more aromatic coffee.
Description
Technical field
The utility model relates to a kind of coffee machines, more particularly, to a kind of portable Italian type capsule coffee machine.
Background technique
Coffee is most by one of favorite beverage of people, for more convenient and whenever and wherever possible infuse coffee, Yi Zhongbian
The coffee machine for taking formula is developed.Chinese patent if publication No. is 106724819 A of CN discloses a kind of Portable electric-heating
Coffee cup, including electrical heating water cup, distillation cups, cup lid and control circuit, electrical heating water cup is interior to be equipped with chamber to boil water, sets in distillation cups
There is liquid storage chamber, is equipped with distillation cascade in liquid storage chamber, chamber to boil water is led to through distillation cups bottom in distillation cascade lower end, and storage is led in distillation cascade upper end
Sap cavity top, cup lid are connect with distillation cups upper end, and control circuit and electrical heating water cup are electrically connected；It further include temperature sensing device and general
The temperature indicating device that the temperature display of temperature sensing device detection comes out, the temperature sensing device are arranged in liquid storage chamber, for visiting
Survey the temperature change in liquid storage chamber.
Existing portable coffee machines are commonly above-mentioned soaking type coffee machine, can not be suitable for it is existing to extracting pressure have compared with
The espresso coffee capsule of high request such as the concentrated coffee capsule of Lavazza Point, therefore cannot meet user to aromatic very well
The demand of espresso coffee.
Utility model content
The purpose of the utility model is to provide a kind of portable Italian type capsule coffee machines, extract to above-mentioned coffee capsule
When taking, can have biggish pressure, to extract more aromatic coffee liquid.
The above-mentioned purpose of the utility model has the technical scheme that
A kind of portable Italian type capsule coffee machine, including extraction cell, the extraction cell lower portion is for placing coffee glue
Capsule, there are feed liquor space, the extraction cell bottoms to be equipped with liquid outlet for extraction cell upper portion；The extraction cell is in feed liquor space institute
Water filling port has been installed in place；It further include boilers heated electrically, water pump and the power supply being connect with boilers heated electrically and water pump, the water pump
Water inlet is connect with boilers heated electrically, and the water outlet of the water pump is connect with water filling port.
Coffee capsule is caught in extraction cell when extracting coffee capsule by using above-mentioned technical proposal, it will by water pump
Hot water in boilers heated electrically is evacuated in feed liquor space, and in the case where water pump continues working state, feed liquor space pressure is gradually increased, and is being pressed
Under power effect, hot water comes into full contact with coffee capsule, so that the coffee liquid being obtained by extraction is flowed out from liquid outlet.Reserved feed liquor is empty
Between can make hot water in the whole cross section of coffee capsule by coffee capsule so that hot water and coffee capsule carry out it is sufficient
Contact, so that more aromatic coffee liquid be obtained by extraction.
The utility model is further arranged to: the inner sidewall of the extraction cell is equipped with for supporting patch with coffee capsule side wall
Sealing ring contradicts on the sealing ring and is connected with compact heap.
By using above-mentioned technical proposal, sealing ring can close coffee capsule side wall and extract the seam between chamber interior walls
Gap, so that hot water has to pass through the extraction that coffee capsule carries out coffee liquid；Compact heap squeeze sealing ring allow sealing ring with
The side wall of coffee capsule is in close contact, and improves leakproofness.
The utility model is further arranged to: the compact heap is annular and outer wall is equipped with external screw thread, the extraction cell
Inner wall is equipped with internal screw thread, the inner thread connection of the compact heap and extraction cell.
By using above-mentioned technical proposal, the inner thread connection of compact heap and extraction cell is on the one hand in sealing ring aging
When, facilitate to take out sealing ring and replace；On the other hand it does not need to open up annular groove in the inner wall of extraction cell to install sealing ring, make
It is simpler to obtain mold design, mould development cost can be reduced.
The utility model is further arranged to: the boilers heated electrically is equipped with openable plus water cover.
By using above-mentioned technical proposal, add water cover that can carry out adding water and clean water to boilers heated electrically with easy to open
Dirt.
The utility model is further arranged to: described plus water cover is the spiral cover for being threadedly connected to boilers heated electrically, the electric heating
Boiler is equipped with the pressure relief mechanism that pressure release is carried out in spiral cover rotation.
By using above-mentioned technical proposal, cap-rotating type is designed so that opening boilers heated electrically needs certain time, rather than wink
When, within the time, pressure relief mechanism can carry out pressure release to boilers heated electrically, to avoid in the moment for opening boilers heated electrically, steam
By people to scald, use is safer.
The utility model is further arranged to: the pressure relief mechanism includes being set on boilers heated electrically wall and external communication
Pressure release passage slidably connects spool in the pressure release passage, and the bullet for promoting it to open pressure release passage is connected on the spool
Spring；The spool and spiral cover contradict, and when the spiral cover screws, spiral cover pushes spool to close pressure release passage.
By using above-mentioned technical proposal, so that spiral cover and spool are linkages, when spiral cover screws, spool closes pressure release
Channel；When spiral cover is opened, spool opens pressure release passage, easy to operate, and there is no forget to open pressure release passage when uncapping
Situation, use are safer.
The utility model is further arranged to: the liquid outlet is equipped with check valve assembly, and the check valve assembly includes valve
Valve, mounting base and support spring, the support spring are installed between mounting base and flap, and the flap and liquid outlet contradict.
By using above-mentioned technical proposal, only when extracting room pressure greater than support spring elastic force, liquid outlet is just now
Open, bigger pressure can be stored in extraction cell thus so that hot water contacted with coffee capsule it is more abundant.
The utility model is further arranged to: the housing bottom of the extraction cell is equipped with attachment base, and the attachment base is equipped with
External screw thread, the mounting base are equipped with internal screw thread, and the mounting base is threadedly coupled with attachment base.
By using above-mentioned technical proposal, it is rotatablely installed the elastic force of the adjustable support spring of seat, to change liquid outlet
Cracking pressure, use more flexible convenience.
The utility model is further arranged to: the bottom of the extraction cell is equipped with the protrusion for contradicting with coffee capsule.
It by using above-mentioned technical proposal, when coffee capsule is placed in extraction cell, contacts in protrusion, so that extraction cell bottom
Indwelling space is formed between portion and coffee capsule, the coffee liquid extracted from coffee capsule will not be due to the blocking of flap at once
It squeezes flap to flow out from liquid outlet, but to reach and be flowed out below certain process stage from liquid outlet, which can make
It obtains the coffee liquid further to mix in extraction cell with coffee capsule, so that more aromatic coffee liquid be obtained by extraction.
The utility model is further arranged to: the power supply is dismountable charge power supply.
By using above-mentioned technical proposal, power supply can be dismantled, and be replaced so as to preparation muti-piece power supply, can
Improve the cruising ability of the coffee machine.
In conclusion the advantageous effects of the utility model are as follows:
1, the espresso coffee capsule that can be used for having higher requirements to brewing pressure extracts；
2, more aromatic coffee liquid can be extracted；
3, it is powered using dismountable mobile power source, facilitates outdoor use；
4, using water pump pressurized design, noise is small, and user experience is good.
Detailed description of the invention
Fig. 1 is the main view of the present embodiment；
Fig. 2 is the side view of the present embodiment；
Fig. 3 is the schematic diagram of internal structure of the present embodiment；
Fig. 4 is the schematic cross-sectional view in Fig. 1 at A-A；
Fig. 5 is the enlarged diagram of part A in Fig. 4；
Fig. 6 is the schematic cross-sectional view in Fig. 2 at B-B；
Fig. 7 is the enlarged diagram of part B in Fig. 6；
Fig. 8 is the perspective view of the explosion of the present embodiment funnel assemblies.
Description of symbols: 1, shell；2, power supply；3, extraction cell；4, boilers heated electrically；5, water pump；6, connecting tube；7, it fills the water
Mouthful；8, electrothermal tube；9, spiral cover；10, temperature probe；11, pressure relief mechanism；12, pressure release passage；13, spool；14, spring；15, on
Chuck；16, handle；17, funnel cup body；18, mounting base；19, support spring；20, flap；21, interior cup body；22, gasket ring；23,
First sealing ring；24, compact heap；25, the second sealing ring；26, fixing sleeve；27, fixed block；28, fixture block；29, coffee capsule；
30, feed liquor space；31, raised；32, liquid outlet；33, attachment base；34, notch.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment:
A kind of portable Italian type capsule coffee machine, as shown in Figure 1, 2, including shell 1, power supply 2, extraction cell 3 and electric food warmer
Furnace 4.Power supply 2 is dismountable lithium battery, which is equipped with the power interface for cooperating with the power supply 2.
As shown in figure 3, inside is additionally provided with water pump 5, the water inlet of water pump 5 is connect by connecting tube 6 with boilers heated electrically 4, water
The water outlet of pump 5 is connect by connecting tube 6 with the water filling port 7 of extraction cell 3, and the connecting tube 6 is preferably Teflon pipe；Power supply 2
Water supply pump 5, boilers heated electrically 4 and the power supply of other powered devices.
As illustrated in figures 4-5, spiral electrothermal tube 8 is equipped with inside the boilers heated electrically 4, the top of boilers heated electrically 4 is equipped with
Spiral cover 9,4 bottom of boilers heated electrically are equipped with temperature probe 10 for detecting temperature, and temperature probe 10 and the temperature for being set to shell are aobvious
Show that device connects.The junction of boilers heated electrically 4 and spiral cover 9 is equipped with pressure relief mechanism 11, and pressure relief mechanism 11 includes being set to boilers heated electrically 4
With the pressure release passage of external communication 12 on wall, spool 13 is slidably connected in pressure release passage 12, is connected on spool 13 and promotes it
Open the spring 14 of pressure release passage 12；Spool 13 and spiral cover 9 contradict, and when the spiral cover 9 screws, spiral cover 9 pushes spool 13 to close
Pressure release passage 12；Conversely, under action from the spring 14, spool 13 is pushed, so that pressure release passage 12 when spiral cover 9 is unscrewed
It opens.
As shown in figs 6-8, the composition of the extraction cell 3 includes upper chuck 15, and upper chuck 15 is fixedly installed in shell 1；Also
Funnel assemblies including being connected with handle 16, funnel assemblies are followed successively by funnel cup body 17, mounting base 18, support spring from the bottom to top
19, flap 20, interior cup body 21, gasket ring 22, the first sealing ring 23, compact heap 24, the second sealing ring 25.Water filling port 7 is set to
At the center of chuck 15.Upper chuck 15 is connected with fixing sleeve 26, and the inner wall of fixing sleeve 26 is equipped with fixed block 27, the funnel cup body
17 outer wall upper edge is equipped with fixture block 28, and when fixture block 28 and the dislocation of fixed block 27, funnel cup body 17 can be to 15 side of upper chuck
To movement, when 28 position of fixture block is higher than fixed block 27, rotational handle 16 contacts at fixture block 28 on fixed block 27, thus right
Funnel cup body 17 is fixed.
As shown in fig. 7, constituting extraction between interior cup body 21 and upper chuck 15 when funnel assemblies and upper chuck 15 are relatively fixed
Room 3.At this point, 3 lower portion of extraction cell is for placing coffee capsule 29, there are feed liquor space 30, feed liquors for 3 upper portion of extraction cell
Space 30 stays the recessed portion set to constitute by upper chuck 15, and the bottom of extraction cell 3 is equipped with for contradicting with coffee capsule 29
Protrusion 31, the setting of protrusion 31 is so that form indwelling space between 3 bottom of 29 bottom of coffee capsule and extraction cell.And coffee at this time
The edge of coffee capsule 29 contacts on gasket ring 22, and gasket ring 22 is rubber ring, has elasticity, can support the top of coffee capsule 29
Patch is supported along with upper chuck 15.
As shown in fig. 7, the first sealing ring 23 is used to support patch with 29 side wall of coffee capsule, compact heap 24 is threadedly connected to inner cup
The inner wall of body 21 simultaneously presses on the first sealing ring 3.Second sealing ring 25 is then embedded in the annular groove of interior 21 lateral wall of cup body,
For forming sealing between upper chuck 15.
As shown in fig. 7, the bottom (the namely bottom of extraction cell 3) of interior cup body 21 is equipped with liquid outlet 32, interior cup body 21
Bottom wall is equipped with externally threaded attachment base 33.Mounting base 18 is threadedly connected to attachment base 33, and support spring 19 is installed on mounting base
Between 18 and flap 20, flap 20 is then contacted at liquid outlet 32.As shown in figure 8, being equipped on the downside of mounting base 18 for coffee flow
Notch 34 out.
The use state of the present embodiment is as follows: when brewing coffee capsules 29, coffee capsule 29 being caught in extraction cell 3, is passed through
Hot water in boilers heated electrically 4 is evacuated in feed liquor space 30 by water pump 5, in the case where water pump 5 continues working state, 30 pressure of feed liquor space
It is gradually increased, under pressure, hot water comes into full contact with coffee capsule 29, so that the coffee liquid being obtained by extraction is from liquid outlet 32
Outflow.Reserved feed liquor space 30 can make hot water in the whole cross section of coffee capsule 29 by coffee capsule 29 so that
Hot water is fully contacted with coffee capsule 29, so that more aromatic coffee liquid be obtained by extraction.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (10)
1. a kind of portable Italian type capsule coffee machine, it is characterised in that: including extraction cell (3), extraction cell (3) lower portion
For placing coffee capsule (29), there are feed liquor space (30), extraction cell (3) bottoms to be equipped with for extraction cell (3) upper portion
Liquid outlet (32)；The extraction cell (3) is equipped with water filling port (7) in feed liquor space (30) position；It further include boilers heated electrically
(4), water pump (5) and the power supply (2) being connect with boilers heated electrically (4) and water pump (5), the water inlet and electric heating of the water pump (5)
Boiler (4) connection, the water outlet of the water pump (5) are connect with water filling port (7).
2. a kind of portable Italian type capsule coffee machine according to claim 1, it is characterised in that: the extraction cell (3)
Inner sidewall is equipped with the sealing ring for supporting patch with coffee capsule (29) side wall, contradicts on the sealing ring and is connected with compact heap
(24).
3. a kind of portable Italian type capsule coffee machine according to claim 2, it is characterised in that: the compact heap (24) is
Annular and outer wall are equipped with external screw thread, and the inner wall of the extraction cell (3) is equipped with internal screw thread, the compact heap (24) and extraction cell (3)
Inner thread connection.
4. a kind of portable Italian type capsule coffee machine according to claim 1, it is characterised in that: the boilers heated electrically (4)
Equipped with openable plus water cover.
5. a kind of portable Italian type capsule coffee machine according to claim 4, it is characterised in that: described plus water cover is screw thread
It is connected to the spiral cover (9) of boilers heated electrically (4), the boilers heated electrically (4) is equipped with the pressure release that pressure release is carried out when spiral cover (9) rotate
Mechanism (11).
6. a kind of portable Italian type capsule coffee machine according to claim 5, it is characterised in that: the pressure relief mechanism (11)
Including the pressure release passage (12) being set on boilers heated electrically (4) wall with external communication, it is slidably connected in the pressure release passage (12)
Have spool (13), the spring (14) for promoting it to open pressure release passage (12) is connected on the spool (13)；The spool (13)
It is contradicted with spiral cover (9), when the spiral cover (9) screws, spiral cover (9) pushes spool (13) closing pressure release passage (12).
7. a kind of portable Italian type capsule coffee machine according to claim 1, it is characterised in that: the liquid outlet (32) sets
There is check valve assembly, the check valve assembly includes flap (20), mounting base (18) and support spring (19), the support spring
(19) it is installed between mounting base (18) and flap (20), the flap (20) and liquid outlet (32) contradict.
8. a kind of portable Italian type capsule coffee machine according to claim 7, it is characterised in that: the extraction cell (3)
Housing bottom is equipped with attachment base (33), and the attachment base (33) is equipped with external screw thread, and the mounting base (18) is equipped with internal screw thread, described
Mounting base (18) is threadedly coupled with attachment base (33).
9. a kind of portable Italian type capsule coffee machine according to claim 7, it is characterised in that: the extraction cell (3)
Bottom is equipped with the protrusion (31) for contradicting with coffee capsule (29).
10. a kind of portable Italian type capsule coffee machine according to claim 1, it is characterised in that: the power supply (2) is can
The charge power supply (2) of disassembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822007141.2U CN209644690U (en) | 2018-11-30 | 2018-11-30 | A kind of portable Italian type capsule coffee machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822007141.2U CN209644690U (en) | 2018-11-30 | 2018-11-30 | A kind of portable Italian type capsule coffee machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209644690U true CN209644690U (en) | 2019-11-19 |
Family
ID=68517521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822007141.2U Active CN209644690U (en) | 2018-11-30 | 2018-11-30 | A kind of portable Italian type capsule coffee machine |
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| CN (1) | CN209644690U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113197485A (en) * | 2021-06-09 | 2021-08-03 | 广东顺德高达科菲电器制造有限公司 | Controllable pressure extraction mechanism and extraction method |
-
2018
- 2018-11-30 CN CN201822007141.2U patent/CN209644690U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113197485A (en) * | 2021-06-09 | 2021-08-03 | 广东顺德高达科菲电器制造有限公司 | Controllable pressure extraction mechanism and extraction method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220210 Address after: 315400 No. 23-25, Maosheng Road, Yuyao Economic Development Zone (South District), Ningbo City, Zhejiang Province Patentee after: NINGBO YAT ELECTRICAL APPLIANCE Co.,Ltd. Address before: 315400 No. 23-25, Maosheng Road, Yuyao City, Ningbo City, Zhejiang Province Patentee before: ZHEJIANG KUFEER ELECTRICAL APPLIANCE Co.,Ltd. |