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WO2013032162A2 - Dispositif de réalisation de boissons utilisant une extraction de cartouche - Google Patents

Dispositif de réalisation de boissons utilisant une extraction de cartouche Download PDF

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Publication number
WO2013032162A2
WO2013032162A2 PCT/KR2012/006627 KR2012006627W WO2013032162A2 WO 2013032162 A2 WO2013032162 A2 WO 2013032162A2 KR 2012006627 W KR2012006627 W KR 2012006627W WO 2013032162 A2 WO2013032162 A2 WO 2013032162A2
Authority
WO
WIPO (PCT)
Prior art keywords
link
cartridge
shaft
cap
receptacle
Prior art date
Application number
PCT/KR2012/006627
Other languages
English (en)
Korean (ko)
Other versions
WO2013032162A3 (fr
Inventor
정우영
Original Assignee
컨벡스코리아(주)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020110085691A external-priority patent/KR101178271B1/ko
Priority claimed from KR1020120086967A external-priority patent/KR20130067206A/ko
Application filed by 컨벡스코리아(주) filed Critical 컨벡스코리아(주)
Publication of WO2013032162A2 publication Critical patent/WO2013032162A2/fr
Publication of WO2013032162A3 publication Critical patent/WO2013032162A3/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00—Apparatus for making beverages
    • A47J31/24—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure
    • A47J31/34—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure
    • A47J31/36—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure with mechanical pressure-producing means
    • A47J31/3666—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure with mechanical pressure-producing means whereby the loading of the brewing chamber with the brewing material is performed by the user
    • A47J31/3676—Cartridges being employed
    • A47J31/369—Impermeable cartridges being employed
    • A47J31/3695—Cartridge perforating means for creating the hot water inlet

Definitions

  • the present invention relates to a beverage maker for extracting cartridges
  • a large number of links are introduced by manufacturing a coffee beverage such as espresso by spraying high temperature and high pressure water onto a pack type cartridge, especially a cartridge containing coffee powder, packaged in a porous shell such as a capsule or a nonwoven fabric.
  • the present invention relates to a beverage extraction maker for a cartridge which can be effectively pressed against the cartridge by having locking members connected to respective pivots.
  • a beverage maker for extracting cartridges commonly called a coffee maker, sprays hot and hot water into the coffee cartridge contained in the cartridge receptacle to produce a drinking coffee in a short time, and then mixes the coffee cartridge and water to produce a drinking coffee of the desired concentration.
  • the coffee maker includes a receptacle for accommodating the coffee cartridge and a perforated pin to pressurize and seal the coffee cartridge seated on the receptacle, and to spray high temperature and high pressure water simultaneously with the pressurization.
  • Patent Registration No. 10-0236856 (Registration date October 05, 1999 [cartridge extraction device and cartridge holder], the registered patent is applied to any espresso machine) It is proposed to provide a device for extracting cartridges adapted to be suitable.
  • Korean Patent Publication No. 10-2010-0113447 (published October 21, 2010) [injection device for preparing a beverage from a disposable capsule having a capsule centering mechanism]
  • the present disclosure relates to an infusion apparatus for preparing a beverage or other food from a disposable capsule, and relates to an infusion apparatus for preparing coffee or other hot beverage by extracting or diluting a substance contained in a disposable capsule.
  • the beverage precursor liquid may be supplied based on initiation of closure of the manufacturing chamber configured to at least partially surround the beverage cartridge.
  • the lid control mechanism can lock the reservoir lid in place to prevent access to the reservoir, and can release the lid to allow access to the reservoir in response to the closure of the manufacturing chamber, wherein the reservoir lid can be opened.
  • the reservoir lid can pneumatically seal the reservoir, for example, to hydraulically press the reservoir into the manufacturing chamber, and the water in the reservoir cut off power to the heater, for example. Is supplied to the manufacturing chamber in response to sensing that the water is sufficiently heated, based on the opening of the thermal cutoff switch.
  • Patent Publication No. 10-2011-0122702 published November 10, 2011 [beverage preparation machine], which discloses a beverage preparation machine of the type using a prepackaged container of beverage ingredients. It is about.
  • the above inventions have a problem in that the heat resistance and the pressure resistance of the locking member are very poor, so that the beverage can be smoothly extracted by using hot water of high temperature and high pressure in the coffee cartridge.
  • the above problem may be a problem occurrence factor, such as the material of the upper portion of the coffee cartridge is engaged, but above all, the pressure means that worked properly to the pressurized state against the high pressure inside the coffee capsule that rises over time The biggest reason can be found from not maintaining effectively.
  • the present invention provides a cap covering the upper fitting portion of the cartridge receptacle containing the coffee cartridge in order to prevent the leakage of hot water and hot coffee sprayed at high temperature and high pressure during coffee extraction, and to maintain it after sealing the receptacle containing the coffee cartridge.
  • a locking member which is displaced to seal the receptacle, and the locking member is connected by a plurality of links to be rotated, and a fixed shaft which is the center of the locking member is fixed to the housing part of the housing, and among the links constituting the locking member.
  • An object of the present invention is to provide a beverage maker for extracting a cartridge, in which a first shaft of two links is coupled to an operating portion formed on a lever of a locking member.
  • the present invention is to displace the repulsive force generated in the opposite direction when the pressure acts when pressing the receptacle containing the cartridge, and through the locking member consisting of a plurality of links to maintain the pressure state to improve the function
  • An object of the present invention is to provide a beverage maker for extracting a cartridge further comprising a restraining means for ensuring the sealing direction of the cap.
  • the present invention is coupled to the first shaft of the second link of the locking member to the shaft guide provided in the housing portion of the housing in order to achieve the above object to ensure the displacement of the cap, the displacement body displaced along the displacement path
  • An object of the present invention is to provide a beverage maker for extracting a cartridge, the cap of which covers the fitting of the receptacle.
  • the present invention forms a hollow in the cap having a sealing function so that the coffee can be extracted by supplying hot water of high temperature and high pressure to the receptacle sealed by the cap, and the cartridge extract beverage having a nozzle for supplying hot water to the hollow.
  • the present invention generates foam to the coffee when the coffee is extracted by spraying hot water, in particular to increase the crema (Crema) peculiar to espresso coffee foam to the receptacle to provide a flavor to the user drinking coffee
  • An object of the present invention is to provide a beverage maker for extracting a cartridge.
  • a housing having a mounting portion and a snow accumulation portion
  • a cartridge receptacle coupled to the mounting portion of the housing and having a fitting portion at one side;
  • a locking member for displacing the cap to seal the fitting of the receptacle
  • the locking member has an operating part and an operating part on the basis of a fixed shaft mounted on the housing part of the housing,
  • a first link having a first shaft and a second shaft connected to the swing shaft of the lever
  • a second link having a second shaft connected to the second shaft of the first link, the second link having a first shaft coupled to the driven portion between the fixed shaft and the swing shaft of the lever,
  • It comprises a third link having a first axis connected to the second axis of the second link, the second link connected to the cap,
  • the cartridge extraction beverage maker according to the invention is characterized in that it further comprises a restraining means for restraining the cap to ensure the displacement of the cap in the sealing direction.
  • a housing having a mounting portion and a snow accumulation portion
  • a cartridge receptacle coupled to the mounting portion of the housing and having a fitting portion at one side;
  • a locking member for displacing the cap to seal the fitting of the receptacle
  • the locking member has an operating part and an operation part on a fixed shaft mounted on the housing part of the housing, the lever having a swing shaft on the operation part,
  • a first link having a first shaft and a second shaft connected to the swing shaft of the lever
  • a second link having a second shaft connected to the second shaft of the first link, the first link having a first shaft coupled to a shaft guide provided on the housing section of the housing;
  • It comprises a third link having a first axis connected to the second axis of the second link, the second link connected to the cap,
  • the cap is connected to the displacement body, the displacement body is connected to the second axis of the third link of the locking member
  • the housing has a displacement path to which the displacement body is coupled
  • a hollow is formed in the cap, and the displacement body is provided with a nozzle which is fed into the hollow and supplies hot water to the cartridge.
  • the receptacle is provided with a communication path
  • a restraining means for ensuring the sealing direction of the cap displaced by each link constituting the locking member, to facilitate the closing of the receptacle by eliminating the repulsive force caused by the injection of high temperature, high pressure water during coffee extraction can do.
  • the first shaft of the second link among the links constituting the locking member is coupled to the shaft guide provided in the housing portion of the housing to ensure displacement of the cap, and introduces a displacement body connected to the cap to seal and pressurize the receptacle. Can improve.
  • a hollow is formed in the cap that seals and pressurizes the receptacle, and the hollow is further provided with a nozzle for supplying hot water, and hot water of high temperature and high pressure is injected into the coffee cartridge built in the receptacle to facilitate coffee extraction.
  • FIG. 1 is an external perspective view of a beverage maker for extracting a cartridge according to the present invention.
  • Figure 2 is a perspective view of the main portion showing the locking member and the receptacle mounting portion of the beverage maker for cartridge extraction according to the present invention.
  • Figure 3 is a perspective view of the main portion showing the locking member and the receptacle of the beverage maker for extracting cartridges according to the present invention.
  • Figure 4 is a perspective view of the coupling of the cap and the receptacle of the beverage maker for cartridge extraction according to the present invention.
  • FIG 5 and 6 is a perspective view showing the main portion of the locking member of the beverage maker for extracting the cartridge according to the present invention.
  • 7, 9, and 11 is a vertical cross-sectional view showing main parts of the pressing operation of the beverage maker for extracting the cartridge according to the present invention.
  • 10, 12 is a vertical cross-sectional view showing the main portion of the extraction extracting only the locking member during the pressurization operation of the beverage maker for extracting cartridge according to the present invention.
  • Figure 13 is an exploded perspective view of the locking member and the receptacle according to the second embodiment of the beverage maker for extracting cartridge according to the present invention.
  • FIG. 14 is a sectional view of the receptacle according to the second embodiment of the beverage maker for extracting cartridge according to the present invention.
  • operating part 121a operating part
  • A1 fixed axis
  • A2 swing axis, first axis of the first link
  • A3 second axis of the first link, second axis of the second link, first axis of the third link
  • A4 second axis of third link
  • A5 first axis of second link
  • the same reference numerals in particular, the tens and ones digits, or the same digits, tens, ones, and alphabets refer to members having the same or similar functions, and unless otherwise specified, each member in the figures The member referred to by the reference numeral may be regarded as a member conforming to these criteria.
  • the direction in which gravity acts (the direction with the receptacle) is set downward, and the locking member
  • the front and rear, right and left and up and down are specified by the rear end of the direction in which the operation part is formed.
  • FIG. 1 is an external perspective view showing an embodiment of a beverage maker for extracting a cartridge according to the present invention
  • Figures 2 to 5 is a perspective view of each main portion showing the extract of each component of the beverage maker for extracting a cartridge according to the present invention to be.
  • a coffee cartridge is specifically described for convenience of description, but the present invention is not limited thereto, and includes a beverage maker which is individually packaged as a cartridge and enables beverage extraction.
  • the present invention is all beverage makers having the function of extracting a beverage by directly receiving the powder as a raw material of the beverage as well as the cartridge or by receiving the extraction object in different ways and spraying high-temperature, high-pressure water even if the cartridge is not individually packaged. It includes.
  • the beverage maker for extracting a cartridge consists of a housing 4 having a mounting part 5.
  • the housing further includes a water tank mountable for hot water supply used for beverage extraction, as well as the components shown.
  • the essence of the water tank is 'extraction solvent supply means', and the nature of the beverage may be 100% water that can be obtained in the natural state, such as water or bottled water supplied from the tap water facilities, or water mixed with a variety of drinking ingredients, Therefore, it may be a solvent supply means containing all the water supplied in connection with a faucet, a water purifier, a cold and hot water dispenser as well as a water tank mounted on the housing.
  • the housing is provided with an operation unit, which is on / off button, steam dial (hot water discharge nozzle for steam or dilution is not shown for convenience), and menu selection button (drink extraction amount control, steam Or hot water discharge selection, etc.), and the steam dial functions to control hot water discharge or steam discharge and discharge for dilution and washing dishes, and has functions similar to those of a conventional coffee machine. Omit.
  • the housing 4 is provided with a boiler and a pump to spray water of high temperature and high pressure, and a microcomputer serving as various sensors and controllers for ensuring the control and safety thereof.
  • a microcomputer serving as various sensors and controllers for ensuring the control and safety thereof.
  • the beverage maker according to the present invention is penetrated in Figure 1 is shown a beverage containing portion having a balance tray on the bottom, but not limited to this, all beverage makers formed to accommodate the beverage on one side of the beverage maker constituting the housing It includes.
  • the beverage maker M for extracting the cartridge comprises a mounting portion 5 for receiving the cartridge receptacle 30.
  • Receptacle 30 mounting portion 5 for receiving the cartridge receptacle 30 is preferably formed to be opened and closed in a drawer type in order to facilitate insertion, discharge and cleaning of the cartridge.
  • the receptacle 30 mounting portion 5 is preferably formed to be detachable from the housing 4 in order to facilitate the insertion, discharge and cleaning of the cartridge.
  • Receptacle (30) mounting portion 5 is slidingly coupled to open and close the drawer type may further include a separate sealing auxiliary member to ensure water tightness so that water or coffee does not leak when the beverage is extracted by spraying high-temperature, high-pressure water Can be.
  • the cartridge receptacle 30 accommodated in the receptacle mounting portion 5, as shown in Figure 3 is formed in the fitting portion 31A is formed in the same shape as the cartridge for accommodating the cartridge, the fitting portion 31A
  • the coffee cartridge may be accommodated and the receptacle 30 may be inserted into the receptacle mounting portion 5 to be inserted into the beverage maker, and then the drinking coffee may be extracted, and then the receptacle mounting portion 5 may be opened again to replace the coffee cartridge.
  • the housing 4 of the beverage maker according to the present invention comprises a storage unit 130 is formed to be detachable in the upper inside.
  • a predetermined space is cut in the upper portion of the housing 4 so that the snow accumulator 130 is mounted.
  • the accumulator 130 is detachably fixed to the inner wall of the housing 4 formed at the cut-out part.
  • the beverage maker according to the present invention comprises a cap 53 covering the fitting portion of the cartridge receptacle.
  • the cap covers the receptacle 30 in which the cartridge is accommodated, and allows extraction solvent, especially high temperature and high pressure water, to pass through the cartridge to extract the object to be extracted (mainly coffee powder).
  • the cap has the basic function of preventing the discharge of the object without unauthorized extraction, and the sealability is ensured even if it accommodates heterogeneous cartridges of different shapes and sizes, and universally using one cap for all of these heterogeneous cartridges.
  • the extraction solvent is a function to prevent the situation that is discharged without extraction, for this purpose the cap is provided with a plurality of seals.
  • FIG. 4 shows a state in which the cap 53 covers the fitting portion 31A of the cartridge receptacle 30 in the beverage maker according to the present invention
  • FIG. 13 is a cap forming the beverage maker according to the present invention.
  • 53 is an exploded perspective view of the cartridge receptacle 30 and the cartridge.
  • the cartridges shown in FIGS. 4 and 13 are in the form of capsules (or pods). Caps may also be applied to pack-type cartridges packaged in a porous sheath, such as a nonwoven fabric, as required.
  • the lower mesh disk 57 is first embedded in the container body, and then the extraction object, that is, the coffee powder (P) is embedded,
  • the upper mesh disk 53B is covered thereon, and then attached to the upper flange Cb of the cartridge body C while the cover film C1 covers the opening Ca of the cartridge body C in the vacuum packing state possible. It is a form.
  • the upper mesh disk 53B has a plurality of dispersion grooves, in particular, dispersion grooves 53g having a unique concentric circular shape and a radial structure overlapping each other.
  • Hydrothermal passage holes 53w are formed along the dispersion grooves, and a central projection 53n having an upper and lower narrow shape is formed at the center of the lower surface of the upper mesh disk 53B (third from the upper right of FIG. 13). Can be seen from the bottom observation perspective in the dashed circle).
  • the central projection 53n is a nozzle having a tip portion in the form of a needle, that is, the upper destruction means 50A having the core pin 53a as a core.
  • the high temperature and high pressure solvent supplied from the pump i.e., the water for extraction, despite the thin thickness of the upper mesh disk
  • the lower mesh disk 57 has an upward protrusion 57n on the upper side, which is widened in the upward protrusion after the hot water, which has undergone the extraction function through the cartridge, is changed into a beverage due to its unique upper and lower light shape. As it spreads, it can be discharged down through the holes of the mesh disk 57.
  • the illustrated capsule cartridge has a cover C which covers the opening by being coupled to the flange of the body in a state in which the body C having an opening and a flange Cb and the extraction object P are embedded in the body. It comprises (C1).
  • the basic configuration of such a cartridge is an abstraction concept, as is the configuration of a pack type cartridge packaged in a porous shell.
  • porous 'lower skin' can be classified as 'body', 'upper skin' can be classified as 'cover sheet', and 'upper skin' with built-in extract object regardless of manufacturing method and assembly order.
  • the 'lower envelope' can be separated, and the separated lower envelope has an 'opening', and the upper and lower envelopes joined to each other have 'borders' and 'flanges' on the joint surfaces, respectively.
  • the pack type cartridge packaged with the porous outer shell should also prevent the extraction solvent, that is, the leakage of the high temperature and high pressure without passing through the cartridge, and prevent the discharge of the big object. Will be taken.
  • the beverage maker for extracting the cartridge of the present invention has a concept that can be applied universally regardless of the type of cartridge.
  • the cap 53 of the present invention covers the fitting portion 31A of the main body 31 of the receptacle 30, and the cartridge CR cover sheet C1.
  • the first sealing part T1 is in contact with the edge C1a and the second sealing part T2 is in contact with the inner top surface of the edge c1a of the cover sheet C1.
  • the edge C1a of the cover sheet C1 is divided by a dotted line to indicate an area.
  • the first sealing portion T1 is supplied between the cap 53 and the cover sheet C1 of the cartridge, passes through the cartridge CR, and the solvent for extraction is leaked out of the region of the cartridge CR, thereby allowing unauthorized discharge. To prevent this from happening,
  • the second sealing part T2 serves to prevent leakage of the extraction solvent by coming into close contact with the edge of the cover sheet of the smaller cartridge if the cartridge CR shown is the largest cartridge that can be employed.
  • a plurality of protrusions constituting the second sealing part T2 may be provided.
  • the first and second sealing parts T1 and T2 may have various shapes, such as a circle, a rectangle, and a triangle, in accordance with the edge shape of the cartridge CR employed, and basically adhere uniformly to the upper surface of each cartridge cover sheet edge. It is desirable to have the same height without disconnection (which constitutes a closed loop).
  • the beverage maker of the present invention further includes a punching pin 53a including a nozzle for supplying an extraction solvent into the cartridge CR.
  • the cap 53 particularly the cap body T, preferably further includes a third sealing portion T3 surrounding the nozzle and in contact with the upper surface of the cover sheet C1.
  • the third sealing part T3 is accommodated in the main body 31 of the receptacle 30 and sealed by the universal cap 53 so that extraction solvent, especially high temperature and high pressure water, does not pass through the cartridge without permission. To help prevent this from happening natively,
  • the extraction balance is exposed through the extraction hole of the cartridge cover sheet (C1) when the cartridge (CR) is removed after extraction is completed, and it flows around or around the drink maker's hand or burns due to the remaining water. It serves to prevent the occurrence of pollution-causing conditions.
  • the third sealing part T3 is arranged adjacent to the drilling pin 53a of the nozzle, particularly the upper breaking means 50A in the drawing, so that the extraction solvent is wrapped around the nozzle (punching pin) forming the extraction solvent constituting means. It rises to the top to prevent leakage.
  • the third sealing part may be formed in conformity with the shape of the edge of the nozzle, but may have a circular shape, and may have the same height without disconnection (which constitutes a closed circuit) so as to uniformly adhere to the upper surface of each cartridge cover sheet edge.
  • the second sealing portion (T2) in contact with the inner side of the cover sheet of the used cartridge also performs a function of the third sealing portion, that is, to prevent the exposure of the extraction solvent balance to some extent.
  • the second and third seals which are the components of a comprehensive and somewhat abstracted concept, are, if implemented (physical), the same height (or depth) in one projection or groove (without disconnection (which constitutes a closed circuit)). It is preferred to have a)).
  • Cap 53 body (T) has an inward coupling groove (Ta), the pressure disk (53A) is accommodated therein and mutually coupled, the coupling groove (Ta) of the flexible flexible cap body (T) to ensure the sealing On the back of
  • An annular recessed clearance portion Tb is formed so that the edge coupling of the hard pressurizing disk 53A can be easily performed to secure the pressing force and ensure the sealing property.
  • the receptacle 30 has a close contact 35A around the fitting portion 31A of the main body 31, and the cap 53, in particular the cap body T
  • the receptacle main body 31 further includes a fourth sealing part T4 in contact with the contact part 35A.
  • the fourth sealing part T4 is a high-temperature, high-pressure (15 bar) extraction solvent leaking and spraying to the outside in a state where the cap 53 and the receptacle 30 are coupled and in close contact with each other to cause a large damage such as a burn. It is to improve the tightness and stability of the closed state to prevent sure.
  • the close contact portion 35A is in the form of a protrusion formed without disconnection around the fitting portion 31A of the receptacle body 31,
  • the fourth sealing portion (T4) is formed in the groove shape formed along the rim of the cap body (T), interlocking (accommodating the entire groove to serve as the female coupling portion, projection-type fourth sealing to serve as a water coupling portion) When the focus is concentrated) or interlock (when the outer height constituting the outer surface of the contact portion 35A and the fourth sealed portion T4 concentrates on the skirt).
  • the stability of the coupling state of the cap 53 and the receptacle 30 is also the support portion 35B of the main body of the receptacle 30 supporting the flange (Cb) lower portion of the cartridge (CR) body (C) Is improved. This is because the first sealing portion T1 of the cap body T may not be sufficiently sealed against the thin cartridge body C only from the upper surface thereof.
  • cap body T has a cap body ceiling protruding downward, as shown in the upper one-dot chain line of FIG. 4.
  • the high temperature and high pressure extraction solvent is ejected from the nozzle of the distribution means 50, ie, the drilling pin 53a, and fills the cartridge CR more quickly.
  • the cover sheet C1 may be in close contact with the ceiling Tc.
  • the cover sheet is deformed to be inclined toward the center due to the sloped ceiling.
  • the extraction solvent or the extraction filtrate enters the center hole which flows along the inclined surface of the cartridge CR cover sheet C1 by its own weight.
  • the beverage maker for cartridge extraction displaces the cap 53 to lock the locking member 120 to seal the fitting portion 31A of the receptacle 30. It is made to include.
  • FIGS. 5, and 6 are perspective views illustrating the locking member 120
  • FIGS. 7, 9 and 11 are cross-sectional views illustrating an operation of closing the receptacle 30 by pressing the locking member 120.
  • FIGS. 8, 10, and 12 are cross-sectional views illustrating the operation of the locking member 120 when the receptacle 30 is pressed.
  • the locking member 120 has an operating part 121a and an operated part 121 on a fixed shaft A1 mounted on the accumulator 130 of the housing 4 and swings on the operated part.
  • a lever L having a shaft A2, a first link 122 having a first shaft and a second shaft connected to the swing shaft A2 of the lever, and a second shaft of the first link 122
  • a second link 124 having a second shaft connected to A3) and having a first shaft A5 coupled to the driven portion 121 between the fixed shaft A1 and the swing shaft A2 of the lever;
  • a third link (123) having a first axis (A3) connected to the second axis of the second link (124) and having a second axis (A4) connected to the cap (53), wherein the cap It is characterized by displacing 53.
  • the cap 53 is connected to the displacement body 140, the displacement body 140 is connected to the second axis A4 of the third link 123, the displacement body 140 and the cap ( 53) can be displaced together.
  • the actuated part 121 has a cut portion formed at a predetermined portion in the center of one end portion connected to the first link 122 in the form of a plate.
  • the first link 122 is plate-shaped and is rotatably fitted at one end to the incision.
  • the third link 123 is composed of two independent symmetrical to each other rotatably connected to the outer portion of the first link 122
  • the second link 124 is composed of two independent third link 123 symmetrically to each other It is rotatably connected to the driven portion 121 between the fixed shaft (A1) and the swing shaft (A2) of the lever in a state rotatably engaged with the outer portion of the.
  • each link By arranging each link symmetrically in this manner, it is possible to prevent the force from being distributed at the portion where each link is connected, and it is possible to efficiently transmit the force to the displacement body 140 and the cap 53.
  • the actuated part 121 is formed as a one body, and is coupled to the shaft part 130 of the housing 4 by the fixed shaft A1 to rotate.
  • the operating part of the locking member 120 is exposed to the outside of the housing 4 and spaced apart from the housing 4 by a predetermined interval, and the operated part formed of a one body has a lower end with respect to the fixed shaft A1. It is a state formed.
  • the first link 122 having the first shaft connected to the swing shaft A2 provided in the operated part has the second shaft A3 at the same height or the upper side with respect to the swing shaft A2. It has a form facing toward.
  • the second link 124 having the second axis connected to the second axis of the first link 122 and the third link 123 having the first axis connected to the second axis of the second link 124 are described above. Due to the second axis of the first link 122 has a form folded in the L-shape.
  • the displacement body 140 connected to the second shaft of the third link 123 is moved and positioned in the upper direction of the storage part 130 of the housing 4, thereby providing an upper portion of the receptacle 30. It has a form spaced apart by a predetermined interval.
  • the first axis of the first link 122 connected to the swing shaft A2 is moved upward, and causes the second axis of the first link 122 to seesaw. Accordingly, the second link 124 and the third link 123 which are folded by the forward and downward movement of the second axis of the first link 122 are connected to the second axis of the first link 122. As the second axis of 124 and the first axis of the third link 123 are unfolded, the second axis of the third link 123 is moved downward.
  • the second link 124 and the third link 123 are linearly arranged in a vertical direction by the forward and the downward movement of the second axis (in the form of a circular motion), whereby the first of the third link 123 The two axes reach bottom dead center.
  • the displacement body 140 connected to the second axis of the third link 123 also reaches a bottom dead center, and the cap 53 connected to the displacement body 140 contacts the upper portion of the cartridge receptacle 30. Pressurized to create a closed state, the drill pin (53a) formed in the displacement body 140 and formed through the cap to be positioned inside the coffee cartridge while destroying the top cover of the coffee cartridge accommodated in the cartridge receptacle (30) do.
  • the present invention is characterized in that it further comprises a restraining means for restraining the cap 53 to ensure the displacement displacement of the cap 53.
  • the first link 122, the locking member 120 is fixed to the storage portion 130 of the housing 4 by a fixed shaft (A1) and constitutes the locking member 120, except for the operating portion and the operated portion, Since the axes provided in the second link 124, the third link 123, and the respective links are free to move, the restraining means when the locking member 120 is displaced is the displacement body 140 and the cap 53.
  • the lifting and lowering motion is not performed in the completely vertical direction, thereby preventing the cartridge receptacle 30 from being accurately sealed. To this end, as shown in FIGS.
  • the restraining means is formed by bending first guide blocks 141 having a plate shape on both side walls of the displacement body 140 from side to side and vertically bending the housing.
  • a second guide block 131 is formed in a plate shape to be fitted while sliding the upper portion of the first guide block 141.
  • the displacement body 140 strokes in the up and down direction.
  • the cap 53 connected to the displacement body 140 can be accurately engaged with the fitting portion of the cartridge receptacle 30 to seal and press.
  • the cap 53 connected to the displacement body 140 or the drilling pin 53a embedded in the displacement body 140 is When the repulsive force is received upward from the upper surface of the cartridge receptacle 30 or from the cover of the coffee cartridge accommodated in the receptacle 30, the repulsive force causes the third link 123, the second link 124, and the first link. (122), the actuated part is interlocked, and the linkage of each link causes the force to be pressed downward when the actuating part is in close contact with the fixing part 4a of the housing 4, but is closely attached to the fixing part 4a.
  • the cap 53 connected to the displacement body 140 of the beverage maker according to the present invention can more tightly and efficiently seal and pressurize the cartridge receptacle 30.
  • FIG. Fig. 13 is an exploded perspective view showing the accumulator portion 47, the locking member 40, the displacement member 51 and the cartridge receptacle 30 of the housing 4 according to the second embodiment of the beverage maker according to the present invention. .
  • the beverage maker for extracting a cartridge includes a cap covering a cartridge receptacle 30 having a fitting portion 31A on one side and a fitting portion 31A of the cartridge receptacle 30. 53) and a locking member for displacing the cap 53 to close the fitting portion 31A of the receptacle 30, wherein the locking member 40 is omitted for convenience of description in the housing (FIG. 13).
  • Lever L having an actuating part and an actuating part bordering a fixed shaft La attached to the axle part 47a of the shaft part 47 of the casing part 47, and having a swing shaft Lb in the actuating part,
  • a first shaft 41 having a first shaft connected to the swing shaft Lb of the lever and a second shaft, and a second shaft connected to the second shaft of the first link 41;
  • a second link 43 having a first shaft coupled to the shaft guide 47b provided at 47), a first shaft connected to the second shaft of the second link 43, and connected to the cap 53; It comprises a third link (45) having a second shaft connected, characterized in that for displacing the cap (53).
  • the cap 53 is connected to the displacement body 51, the displacement body is connected to the second shaft of the third link 45 of the locking member 40, the housing part of the housing ( 47 is provided with a displacement path 47c to which the displacement body 51 is coupled, and a displacement jaw 51c guided by the displacement path 47c is further provided outside the displacement body 51. .
  • the locking member 40 is provided with a lever (L) in order to prevent the leakage of hot water of high temperature, high pressure for extraction, the lever is a storage portion 47 It has a fixed shaft (La) and a swing shaft (Lb) coupled to the first shaft portion (47a) of.
  • the interlocking operation of the lever L and the links 41, 43, 45 is similar to the principle of a so-called cicada ring or cam lock, which is often used for side dishes.
  • the lever L is connected to the actuating part and the actuating part as one, and the swing shaft Lb provided in the actuating part is engaged with the first shaft 41a of the first link 41 and the first link (
  • the second shaft 41b of the 41 is coupled to the second shaft 43b of the second link 43 together with the first shaft 45a of the third link 45.
  • the first shaft 43a of the second link 43 is coupled to the shaft guide 47b formed in the shaft member 47,
  • the second shaft 45b of the third link 45 is coupled to the mounting portion 51a of the displacement body 51.
  • the shaft guide is for preventing the first shaft 43a of the second link 43 from being displaced during the displacement operation.
  • the shaft guide 47b has a circular shape. Is formed larger than the diameter of the first shaft of the second link is formed so that the first shaft (43a) of the second link 43 can move freely in the shaft guide according to the displacement of the swing shaft (Lb), A separate locking pin is formed at the end of the first shaft 43a of the second link 43 so that the first shaft 43a of the second link 43 is constrained to the circular shaft guide 47b. It is desirable to.
  • the shaft guide 47b does not have a circular shape as shown in FIG. 13 and is perforated to correspond to the displacement motion trajectory of the swing shaft Lb, and the second link 43 is attached to the shaft guide. It is also possible to insert the first shaft (43a) of the coupling.
  • the fixed shaft La fixed to the upper side of the housing of the housing is based on the principle of the lever as the lever L moves.
  • the rear swing shaft Lb is moved to continuously move the first, second, and third links 41, 43, and 45,
  • the cap is connected to the displacement body, the displacement body is connected to the second axis of the third link of the locking member, the mounting portion of the housing is provided with a displacement path coupled to the displacement body, the displacement The outer side of the sieve is further provided with a displacement jaw guided by the displacement path.
  • the first shaft of the second link of the locking member 40 is coupled to the shaft guide 47b provided in the housing of the housing, and
  • the displacement jaw of the displacement body is moved up and down along the displacement path formed in the snow storage portion, and replaces the function of the restraining means in the first embodiment according to the present invention.
  • the displacement body 51 includes a bent nozzle 51A through which a tubular body (not shown) connected to a water tank, a boiler, and a pump passes.
  • the nozzle and the drilling pin are connected to each other so that hot water is supplied, and as shown in the right first one-dot chain line circle of FIG. 13, the mounting part does not break even when repeated movement of the displacement body 51 occurs.
  • 47 A of long holes through which a tubular body passes is formed in one side of the rear surface of 47, and it is preferable to ensure the displacement space of the tubular body according to the rising / lowering of the displacing body.
  • the lower surface of the displacement body is fitted with a pressing disk (53A) to each of the threaded holes (51b) of the corresponding displacement body 51 through the screw projection (53p), the ear bolts are fitted to the three screw projections to ensure a firm fixing do.
  • the pressing disk 53A is constrained and coupled to the central mounting hole 53h by the locking jaw 53a 'before being coupled to the displacement body, and the watertightness is an O-ring coupled to the upper locking jaw ( 53b).
  • Cap 53 which constitutes the essence of the sealing means to prevent the hot water passing through only the inside of the cartridge and through the gap between the cartridge container outer surface and the receptacle 30 fitting portion 31A without passing through the cartridge, is formed at the center.
  • the hollow h through which the punch pin 53a penetrates is formed.
  • the receptacle is further provided with a communication path, the extraction liquid discharge portion connected to the communication passage of the receptacle body, and is provided around the discharge portion And foaming means having a flexible shield.
  • the bubble generating means is composed of a first bubble generating means and a second bubble generating means, in conjunction with the first bubble generating means (60A) of the combined perspective view of Figure 14 (A) (other components are shown in Figure 13 As you can see in
  • a receptacle 30 having a main body 31 having an extracting object, in particular a cartridge in which coffee P is embedded, and having an extract liquid communication path 37a formed therein, and communicating with the communication path 37a. It is mounted in the form.
  • the first foam generating means (60A) introduces a separate panel member to ensure a fixing force, this panel member also has a passage portion communicating with the communication path 37a of the main body 31 of the receptacle (30).
  • the panel member F for fixing the first bubble generating means to the receptacle body has a perforated disk 55 in accordance with the trend of One-source Multi-use or One-source Multi-tasking,
  • the passage part of the panel member functions as the passage part 55b of the punched disc 55.
  • the first bubble generating means is provided with three discharge portions 61b that can communicate with each other so as to correspond to the three passing portions 55b arranged at equal intervals with respect to the perforation protrusion 55a.
  • the core of this first bubble generating means 60A is a flexible shield 61a that partially obscures the passage 55b.
  • the core of the first bubble generating means 60A is the extract liquid discharge portion 61b which is connected to the communication path 37a of the receptacle 30 main body 31, in particular the bottom portion 37. And, it may be referred to as a flexible shield 61b provided around the discharge portion. Even in this case, the flexible shield 61b sufficiently vibrates, thereby increasing the amount of foam or crema while impacting the extracted liquid dropped and discharged.
  • the flexible shield 61b is exposed in the free end form due to the passage of the panel member F or the perforated disc 55, and the extract liquid Since the silver is discharged through the extraction liquid passing part 55b, the extract is more concentrated to contact and collide with the flexible shield 61b.
  • the degree to which the flexible shield 61b covers the extract liquid passage part 55b may be adjusted in consideration of the amount of foam or crema, the amount of the extract liquid discharge, and the like.
  • the receptacle body 31, the punched disc 55 may be molded into a single body in consideration of the convenience of ensuring the sealing between the second bubble generating means (60B) to be described with reference to Figure 13 [B],
  • Only the part corresponding to the flexible shield 61a can be manufactured from a flexible synthetic resin or a silicone sheet (or film).
  • the flexible shield or the first bubble generating means is preferably a silicon material or other safety material with a low risk of environmental hormone exposure even at high temperatures.
  • 'Flexible' shield 61a serves to bounce the extract liquid by vibrating finely due to the pressure or impact of the discharged extract liquid or the vibration of the beverage maker itself due to the pump, etc., the amount of foam or crema Can be increased.
  • the arrangement position, size, and number of the flexible shield 61a and the extract liquid discharge portion 61b are determined according to the size and number of passage portions of the panel member F or the perforated disk 55,
  • the thickness of the flexible shield 61a (or the first bubble generating means 60A) is selected in consideration of ensuring vibration characteristics, ensuring sealing, and ensuring durability.
  • the second bubble generating means 60B (refer to FIG. 13 for other components),
  • the communication hole is connected to the passage portion of the upper panel member (F) or the punching disc 55, the discharge portion 61b of the first bubble generating means (60A),
  • the lower receptacle 30 is connected to the communication path 37a of the bottom portion 37 of the main body 31.
  • Extract fluid communication hole 63 is changed from the top to the lower diameter, consisting of first to third communication parts (63a, 63b, 63c, 63d, 63e) having a narrow-light-narrow size,
  • the first to fifth communication units 63a, 63b, 63c, 63d, and 63e having narrow-light- narrow-light-narrows have a unique orifice structure to reduce the amount of foam or crema generated. It can be increased further.
  • the communication hole 63 having a size smaller than 1mm may be blocked, and communication is performed by the pressure of the extract liquid. If the ball is deformed (deformed to hit down),
  • the second, fourth, and fifth communication portions 63b, 63d which are wide portions of the communication hole, can expand the first, third, and fifth communication portions 63a, 63c, 63e, which are narrow portions, so that The effect that the communication hole 63 is not blocked can be obtained.
  • the communication hole 63 of the second bubble generating means (60B) can be seen in a single enlarged perspective view in the lower right one-dot chain line circle of Figs. 14B and 14B,
  • the second communication portion larger than the first communication portion, the third communication portion smaller than the second communication portion, the fourth communication portion larger than the third communication portion, and the fifth communication portion smaller than the fourth communication portion are formed in order from the top.
  • the size of the first communication part 3 the third communication part 5 the fifth communication part may be sufficient, and it is preferable that they are different from each other because of the size of the first to third or first to fifth communication parts. Accordingly, the effect of increasing the amount of foam or crema due to the pressure difference in each communication unit can be obtained.
  • the diameter of the communication hole is variable, so that the number of communication portions that are narrow and wide can be further increased, wherein the structure of the communication portion 63c formed in the thin plate-shaped connector 63A is spaced apart from each other. It may be provided with a plurality.
  • the panel member F or the perforated disk 55, the first bubble generating means 60A, and the second bubble generating means 60B have overlapping portions or edges 55c, 61c, 65a at their respective edges.
  • the sealing and fixing force to prevent leakage of the extract to obtain the sealing and fixing force to prevent leakage of the extract.
  • the first bubble generating means 60A and the second bubble generating means 60B are disposed between the upper panel member F or the perforated disk 55 and the bottom portion 37 of the lower receptacle 30 main body 31. It is mounted in an intervening form.
  • the second bubble generating means 60B is similar to a bowl shape, and forms a space portion 65 under the first bubble generating means 60A to secure a space for the extraction liquid, and the first bubble generating means 60A.
  • the flexible shield 61a of) will ensure a space that can vibrate.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Apparatus For Making Beverages (AREA)
  • Packages (AREA)

Abstract

La présente invention concerne la production d'une boisson de café telle qu'un espresso, dans laquelle de l'eau à haute température et à haute pression est pulvérisée sur un type de cartouche en pack recouvert par une peau externe poreuse, par exemple en un tissu non tissé ou une capsule, et, en particulier, une cartouche contenant une poudre de café, et la présente invention comprend un capuchon qui recouvre une partie d'introduction d'un réceptacle de cartouche, et un élément de verrouillage qui est formé à partir d'un pluralité de liaisons pour déplacer le capuchon et sceller hermétiquement la partie d'introduction du réceptacle.
PCT/KR2012/006627 2011-08-26 2012-08-21 Dispositif de réalisation de boissons utilisant une extraction de cartouche WO2013032162A2 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR10-2011-0085691 2011-08-26
KR1020110085691A KR101178271B1 (ko) 2011-08-26 2011-08-26 커피캡슐 압착 유닛
KR10-2011-0133343 2011-12-13
KR20110133343 2011-12-13
KR1020120086967A KR20130067206A (ko) 2011-12-13 2012-08-08 카트리지 추출용 음료 메이커
KR10-2012-0086967 2012-08-08

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WO2013032162A2 true WO2013032162A2 (fr) 2013-03-07
WO2013032162A3 WO2013032162A3 (fr) 2013-04-25

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106136886A (zh) * 2015-04-23 2016-11-23 广东美的生活电器制造有限公司 饮料酿造系统
CN108338688A (zh) * 2017-01-22 2018-07-31 广东美的生活电器制造有限公司 盖板驱动与自锁装置、饮料酿造装置和饮料酿造系统
CN108338687A (zh) * 2017-01-22 2018-07-31 广东美的生活电器制造有限公司 盖板驱动与自锁装置、饮料酿造装置和饮料酿造系统
EP3685714A1 (fr) * 2019-01-24 2020-07-29 Hugh Kim Inc. Machine à café

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0646815A (ja) * 1992-07-02 1994-02-22 Gureesu Sangyo Kk 被抽出物封入カプセル
EP1000574A1 (fr) * 1998-11-16 2000-05-17 Societe Des Produits Nestle S.A. Procédé et dispositif d'extraction d'une capsule fermée
DE20105672U1 (de) * 2001-03-31 2001-09-13 Eugster/Frismag Ag, Romanshorn Espressobrüheinrichtung
KR101067540B1 (ko) * 2006-09-07 2011-09-27 큐릭, 인코포레이티드 음료를 생성하기 위한 방법 및 장치

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106136886A (zh) * 2015-04-23 2016-11-23 广东美的生活电器制造有限公司 饮料酿造系统
CN108338688A (zh) * 2017-01-22 2018-07-31 广东美的生活电器制造有限公司 盖板驱动与自锁装置、饮料酿造装置和饮料酿造系统
CN108338687A (zh) * 2017-01-22 2018-07-31 广东美的生活电器制造有限公司 盖板驱动与自锁装置、饮料酿造装置和饮料酿造系统
CN108338688B (zh) * 2017-01-22 2020-08-04 广东美的生活电器制造有限公司 盖板驱动与自锁装置、饮料酿造装置和饮料酿造系统
EP3685714A1 (fr) * 2019-01-24 2020-07-29 Hugh Kim Inc. Machine à café
US11191386B2 (en) 2019-01-24 2021-12-07 Hugh Kim Inc. Coffee maker

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