WO2014015643A1 - 结构改良的饮料制备装置 - Google Patents

结构改良的饮料制备装置 Download PDF

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Publication number
WO2014015643A1
WO2014015643A1 PCT/CN2013/000020 CN2013000020W WO2014015643A1 WO 2014015643 A1 WO2014015643 A1 WO 2014015643A1 CN 2013000020 W CN2013000020 W CN 2013000020W WO 2014015643 A1 WO2014015643 A1 WO 2014015643A1
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WO
WIPO (PCT)
Prior art keywords
cavity
machine part
beverage
spring
machine
Prior art date
Application number
PCT/CN2013/000020
Other languages
English (en)
French (fr)
Inventor
景昱东
Original Assignee
宁波全景电器技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 宁波全景电器技术有限公司 filed Critical 宁波全景电器技术有限公司
Publication of WO2014015643A1 publication Critical patent/WO2014015643A1/zh

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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
    • A47J31/3604—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 with a mechanism arranged to move the brewing chamber between loading, infusing and ejecting stations
    • A47J31/3609—Loose coffee being employed
    • A47J31/3614—Means to perform transfer from a loading position to an infusing position
    • 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
    • A47J31/3604—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 with a mechanism arranged to move the brewing chamber between loading, infusing and ejecting stations
    • A47J31/3623—Cartridges being employed
    • A47J31/3633—Means to perform transfer from a loading position to an infusing position

Definitions

  • the present invention relates to a beverage preparation apparatus having an improved structure, and the beverage preparation apparatus may be a coffee machine. Background technique
  • the beverage preparation machine is equipped with a device for preparing a beverage extracting substance and a traditional component in a coffee machine.
  • the conventional components include a water tank, a heating element and a water pump, etc., in order to carry Conveniently, various beverage preparation materials such as roasted ground coffee, instant coffee, tea or other dehydrated products are packaged in a sealed jelly-like package, which will contain the beverage extraction material.
  • the package is placed in a device for preparing a beverage extracting substance.
  • the heated water is pumped into a chamber in which the beverage extracting substance is placed in a device for placing the package, and the water flows through the raw material to be extracted, such as coffee, and the beverage is from the coffee.
  • the patent number is ZL200720110811.2 (announcement number is CN201044719Y), the Chinese utility model patent "automatic shedding mechanism of coffee bag in coffee machine", the patent number is ZL 200820168275.6 (announcement number is CN201295154Y), the Chinese utility model patent "coffee machine”
  • the automatic unpacking mechanism discloses an automatic drop-off mechanism.
  • Both of the above patents can smoothly realize the process of unpacking and unpacking, but they involve many parts, complicated positional relationship, and inconvenient assembly; for smooth unpacking, in the cavity of the first part or spring, in the first After the one piece and the second part are closed, the spring exerts a large force on the coffee bag, and the adhesive force between the coffee bag and the front end surface of the second machine is too large, and the coffee bag may be adsorbed during the unpacking process. On the front end surface of the second mechanism, the coffee bag is not easily peeled off; in addition, since the spring is provided, the spring is soaked in the coffee beverage after the extraction, and the coffee beverage is contaminated, which affects the taste.
  • the beverage preparation device such as the coffee machine, drives the two parts to move to close and open the two parts of the drive structure.
  • the handle link drive type such as the patent number ZL00812101.X (announcement number is CN1263415Y)
  • the Chinese invention patent "a device for preparing a beverage extracting substance” discloses a handle link driving structure.
  • the other is a hydraulically driven type, such as a Chinese utility model patent of the patent number ZL201020113007.1 (publication number CN201617680U), "a bag-and-unpacking structure of a beverage brewing device” discloses a hydraulic drive structure.
  • the relative movement modes of the two parts are all, one of the parts is fixed relative to the base, and the other part is slipped relative to the base, so that the formation of the whole machine is relatively long, so the two parts are closed.
  • the time required for opening or opening is also long, the work efficiency is low, and the travel of the moving parts is long, resulting in a large volume of the entire beverage brewing device.
  • the existing beverage preparation device can be further improved.
  • the first technical problem to be solved by the present invention is to provide a beverage preparation device which is simpler and more rational in structure and which can automatically drop a beverage package (coffee bag) in view of the above-mentioned state of the art.
  • a structurally improved beverage preparation device comprising a base, a first mechanism and a second mechanism, wherein the first mechanical component and the second mechanical component can be closed or opened to each other
  • the first mechanism has a first cavity for resting the beverage bag with the annular edge at the front, and a liquid outlet passage communicating with the first cavity, the upper portion of the first cavity having a beverage An upper opening of the bag
  • the second mechanism has a second cavity, and a hot water passage communicating with the second cavity, the lower portion of the second cavity having a lower opening for the beverage bag to fall, the second
  • the front end of the upper portion of the concave cavity is connected to the baffle that can swing back and forth through the rotating shaft, and the rotating shaft is sleeved with a torsion spring for keeping the baffle vertically downward, and the inner end surface of the second concave cavity is fixed with a scraping hook.
  • a hook portion of the scraping hook is located in the second cavity and forms a space between the inner end surface of the second cavity for the annular edge of the beverage package; in a state where the first member and the second member are closed, Inserting a peripheral wall of the second cavity into the first cavity Forming a preparation space for accommodating the beverage package together with the first cavity, the baffle swinging backwards under the push of the beverage package, while the annular edge of the beverage package presses the hook portion of the scraping hook and enters the hook portion Within the spacing formed between the inner end faces of the cavity.
  • the side walls of the left and right sides of the second cavity are provided with inclined slide rails, the outer end of the slide rail is open, the slide rail is provided with a slider capable of sliding along the slide rail, and the bottom is held at the bottom of the slider
  • the slider maintains a supporting spring with an upward trend, the two ends of the rotating shaft are inserted on the slider, and the torsion spring has two, respectively located on two sides of the baffle, one end of the torsion spring is fixed with the slider, and the torsion spring The other end is fixed to the baffle, and the outer side wall of the left and right sides of the second mechanism is fixed with a cover covering the slide.
  • the structure is convenient for installing the rotating shaft into the second cavity, and the rotating shaft has a floating function, and the component force of the opposite axial direction of the baffle can be decomposed by the supporting spring during the forward and backward swinging to ensure smooth baffle swinging.
  • the scraping hook has two hooks, and the hook portion of the scraping hook has a guiding inclined surface for guiding the annular edge of the beverage bag into the spacing, and the rear portion of each scraping hook It is fixed on the mounting ring and located on the left and right sides of the mounting ring, and the mounting ring is fixed on the inner end surface of the second cavity. In this way, the mounting hook is fixed to the inner end surface of the second cavity by screwing the mounting ring to the first cavity.
  • the scraping hook and the mounting ring are integrally formed.
  • a central position of the inner end surface of the second cavity has a convex convex portion and an annular concave portion located at an outer circumference of the convex portion, an outlet of the hot water supply passage axially passes through the convex portion, and the mounting ring is fixed to the ring by a screw
  • the pressing portion is further provided with a pressing plate for shielding the annular concave portion, and the pressing plate is provided with a through hole for the scraping bag to pass through, and the pressing plate is fixed by screws to the pressure of the liquid outlet hole on the front end surface of the convex portion.
  • a cover is fixed to the convex portion.
  • the above-mentioned liquid discharge passage is provided with a plug which is held by the plugging spring and keeps the inlet of the liquid outlet passage blocked; therefore, the beverage must overflow the elastic force of the spring in order to flow out of the liquid outlet passage, thereby increasing the beverage flowing out of the liquid outlet passage.
  • Pressure this larger pressure beverage compresses larger particle size bubbles to form particles between 30 microns and 0.5 nanometers. Bubbles, so the final beverage does not have large bubbles.
  • the nanobubbles have very high energy. After being injected into the water, they can locally ionize the water. After stabilization, some of the bubbles surround a layer of positive and negative ions, thus making the bubbles It has a charging function and has a surface adsorption effect on other objects.
  • the oil ester portion of the beverage can be adsorbed, and the tiny oil ester is gradually polymerized into a larger oil ester and quickly rises to the surface of the water.
  • the beverage passing through the liquid discharging mechanism The taste is better.
  • the hot water inlet channel is provided with a valve core which is held by the valve core spring and keeps the outlet of the hot water supply passage blocked.
  • the valve core is arranged to enable the hot water to have a certain pressure through the beverage package, thereby improving the extraction. The quality of the drink.
  • the bottom of the first cavity is provided with a water outlet passage communicating with the first cavity. Due to the presence of the blockage, the cleaned hot water does not easily pass through the outlet passage, and the outlet passage can enable the hot water to be quickly cleaned through the outlet passage.
  • the left and right sides of the base have two guiding columns arranged in parallel with each other, and the middle of each guiding column is provided with a blocking portion, and the left and right sides of the first and second parts are sleeved on the corresponding guiding columns
  • the first spring and the second spring are respectively disposed on each of the guiding columns, and the first spring supports between the first mechanical component and the blocking portion to keep the first mechanical component moving forward, and the second spring supports
  • the second mechanism is kept moving backward between the second mechanism and the blocking portion, and the first mechanism and the second member are connected by a link mechanism, and the second mechanism moves toward the first member.
  • the linkage mechanism can synchronously push the first mechanism to move toward the second mechanism.
  • the first mechanical component and the second mechanical component can slide back and forth relative to the base, and the first mechanical component and the second mechanical component are connected by a link mechanism and a spring, so when the second mechanical component acts under the external force
  • the link mechanism can synchronously push the first machine member to move toward the second machine member until the first machine member and the second machine member are closed to form a brewing chamber.
  • the first mechanism and the first member The two parts simultaneously synchronously reversely slide under the action of the first spring and the second spring, and the first mechanical part and the second mechanical part are mutually opened, so that the first mechanical part and the second mechanical part of the driving structure can be synchronously closed. Or open, the time required for the two parts to be closed or opened is shortened by half, the working efficiency is ⁇ , and the moving movement of the second machine is shortened by half, so the beverage brewing device adopting the driving structure is small in size.
  • the link mechanism includes a first link, a second link, a third link, and a fourth link; wherein a rear end of the first link is hinged to a right side of the second mechanism, and a rear of the second link The end is hinged to the left side of the second mechanism; the middle portion of the third link and the fourth link are rotatably connected to the rotating shaft located in the base to form a fork-scissor structure, and the rotating shaft is located in front of the first mechanism; The first end of the connecting rod is hinged with the front end of the first connecting rod, and the second end of the third connecting rod is in contact with the front outer end surface of the first mechanism; the first end of the fourth connecting rod and the front end of the second connecting rod The second end of the fourth link is in contact with the front outer end surface of the first mechanism. It is a specific link structure, which is a four-link structure, and has the advantages of simple structure and convenient assembly. Of course, it is not limited to the four-link mode, and may be other link structures.
  • a first mounting portion is disposed on the left and right sides of the first mechanism, the first mounting portion is provided with a first guiding hole, and the first guiding hole is a stepped hole; the left and right sides of the second mechanism are provided on the left and right sides a second mounting portion, the second mounting portion is provided with a second guiding hole, the second guiding hole is a stepped hole; the guiding column is movable through the first guiding hole and the second guiding hole, and the front end of the first spring is supported On the inner end surface of the large hole portion of the first guide hole, the rear end of the second spring is supported on the inner end surface of the large hole portion of the second guide hole.
  • the structure constrains the first mechanism and the second mechanism to the base, and can only oppose the machine The front and rear slides laterally.
  • the first and second parts can also be restrained on the frame by other limiting structures, such as the rib groove matching structure.
  • An inner fixing seat is fixed on the rear wall of the base, the inner fixing seat is provided with an axially penetrating cold water passage, and the second machine member has a rear chamber with a rear end opening, and the second mechanism
  • the rear chamber is sleeved on the inner fixed seat and can slide back and forth relative to the inner fixed seat, and the outer peripheral surface of the inner fixed seat and the inner peripheral wall of the rear chamber of the second mechanism are in a liquid-tight joint.
  • the utility model relates to a structure for driving a second machine member by hydraulic driving as a driving member laterally sliding relative to the base frame, the structure is simpler than the conventional lever driving structure, and the overall shape of the beverage brewing structure is small. In operation, it is not necessary to use force to drive the lever structure to drive the second mechanism to slip. It is only necessary to pass a certain pressure of water to the cold water passage, which is convenient and convenient to operate.
  • the beverage bag When loading the bag, the beverage bag is loaded from the upper opening of the first cavity, the beverage bag passes through the bottom surface of the first cavity and the position of the vertical baffle is kept, so that the beverage bag is not turned over, in the first machine During the process of closing the second machine member, the edge of the beverage bag pushes the baffle to swing backward, and the beverage bag gradually enters the second cavity. In the state where the first machine member and the second machine member are closed, the beverage The bag is located in the preparation space enclosed by the first cavity and the second cavity, and the annular edge of the beverage bag squeezes the hook portion of the scraping hook and enters the space formed between the hook and the inner end surface of the second cavity The beverage can be brewed.
  • the first part and the second part are opened to each other. Since the annular edge of the beverage bag is hooked by the scraping hook, the beverage bag does not move forward with the first part, and at the same time The beverage bag is automatically dropped from the falling mouth of the machine base under the action of its own gravity. Therefore, the working principle and process of the bag-unpacking structure are completely different from those of the existing coffee machine, and the whole package is unpacked.
  • the structure mainly involves the baffle and the scraper hook Several components, so the structure is simple, the assembly relationship between them is also simple; in addition, there is no need to set the spring in the extraction space, avoiding the spring pollution to prepare the beverage and affecting the taste, and there is no beverage package bonded to the front end surface of the second machine member. The problem.
  • FIG. 1 is a perspective view of a three-dimensional structure of an embodiment of the present invention (the first mechanical component and the second mechanical component are in an open package state);
  • FIG. 2 is a top view of the embodiment of the present invention (the first mechanical component and the second mechanical component are in an open state)
  • Figure 3 is a cross-sectional view of the embodiment of the present invention (the first member and the second member are in an open package state);
  • Figure 4 is a cross-sectional view taken along line A-A of Figure 3;
  • Figure 5 is a perspective view of a three-dimensional structure of the embodiment of the present invention (the first mechanical member and the second mechanical member are in a closed preparation state);
  • Figure 6 is a plan view of a preferred embodiment of the present invention (the first mechanical member and the second mechanical member are in closed preparation)
  • Figure 7 is a cross-sectional view of a preferred embodiment of the present invention (the first member and the second member are in a closed preparation state);
  • Figure 8 is a cross-sectional view taken along line B-B of Figure 7;
  • Figure 9 is a cross-sectional view showing the embodiment of the present invention (the first member and the second member are in an open state);
  • Figure 10 is a cross-sectional view taken along line C-C of Figure 9;
  • Figure 11 is a perspective view showing the structure of the first mechanism in the embodiment of the present invention
  • Figure 12 is a perspective view showing the structure of the second machine member in the embodiment of the present invention (with the cover plate removed);
  • Figure 13 is an exploded perspective view of the second machine member in the embodiment of the present invention. detailed description
  • a structurally improved beverage preparation device comprising a base 1, a first member 2 and a second member 3, wherein the first member 2 and the second member 3 can be closed or opened to each other;
  • the base 1 has a basic rectangular frame structure, and the left and right sides of the base 1 have two guiding columns 11 arranged in parallel with each other.
  • the middle of each guiding column 11 is provided with a blocking portion 12, and the blocking portion 12 extends upward from the bottom surface of the base 1.
  • a collar is formed that is sleeved in the middle of the guide post 11.
  • the left and right sides of the first mechanism 2 and the second mechanism 3 are sleeved on the corresponding guiding columns 11 to be able to slide back and forth.
  • the first and second sides of the first mechanism 2 are provided with a first mounting portion 23, first The mounting portion 23 is provided with a first guiding hole 231.
  • the first guiding hole 231 is a stepped hole.
  • the second mounting portion 35 is disposed on the left and right sides of the second mechanism 3, and the second guiding portion 35 is provided with a second guiding portion.
  • the hole 351 and the second guiding hole 351 are stepped holes; the guiding post 11 moves through the first guiding hole 231 and the second guiding hole 351.
  • Each of the guide posts 11 is sleeved with a first spring 10a and a second spring 10b.
  • the front end of the first spring 10a is supported on the inner end surface of the large hole portion of the first guide hole 231, and the rear end of the first spring 10a is supported at On the front side of the blocking portion 12, the first spring 10a keeps the first mechanism 2 moving forward; the rear end of the second spring 10b is supported on the inner end surface of the large hole portion of the second guiding hole 351, and the second spring 10b
  • the front end is supported on the rear side of the blocking portion 12, and the second spring 10b keeps the second mechanism 3 in a backward tendency.
  • the first mechanism 2 and the second mechanism 3 are connected by a link mechanism.
  • the link mechanism can synchronously push the first mechanism 2 toward the second machine.
  • Piece 3 moves.
  • the link mechanism includes a first link 13a, a second link 13b, a third link 14a and a fourth link 14b ; wherein the rear end of the first link 13a is hinged to the right side of the second member 3, The rear end of the two links 13b is hinged to the left side of the second mechanism 3; the middle portions of the third link 14a and the fourth link 14b are rotatably connected to the rotating shaft 16 located in the base to form a fork-and-scissor structure.
  • the rotating shaft 16 is located in front of the first mechanical component 2, and the front side of the base 1 is provided with a U-shaped bracket, and the rotating shaft 16 is vertically disposed on the bracket; the first end of the third connecting rod 14a and the first connecting rod
  • the front end of the fifth link 14a is hinged, and the second end of the third link 14a is in contact with the front outer end surface of the first mechanism 2, and the end of the second end of the third link 14a is in contact with the front outer end surface of the first member 2 a curved surface;
  • a first end of the fourth link 14b is hinged to a front end of the second link 13b, and a second end of the fourth link 14b is in contact with a front outer end surface of the first member 2, the fourth link 14b
  • the end surface of the second end that abuts the front outer end surface of the first member 2 is a curved surface.
  • An inner fixing seat 15 is fixed on the rear wall of the base 1.
  • the inner fixing base 15 has a substantially cylindrical shape.
  • the inner fixing base 15 has an axially penetrating cold water passage 151 therein, and the second mechanical member 3 has a rear end opening.
  • Rear chamber 36, second part The rear chamber 36 is sleeved on the inner fixed seat 15 and can slide back and forth relative to the inner fixed seat 15, and a sealing ring is arranged between the outer peripheral surface of the inner fixed seat 15 and the inner peripheral wall of the rear chamber 36 of the second mechanism. 17 forming a liquid tight fit.
  • the first mechanism 2 has a first cavity 21 for resting the front beverage bag 4 with the annular rim 41, and a liquid outlet channel 22 communicating with the first cavity 21, and the clogging spring is mounted in the liquid outlet channel 22.
  • the 221 is held by the clogging 222 which maintains a tendency to block the inlet of the outlet passage.
  • the bottom of the first cavity 21 is provided with a water outlet passage 211 communicating with the first cavity 21.
  • the upper portion of the first cavity 21 has an upper opening 24 into which the beverage pack 4 is placed.
  • the beverage package 4 is similar to the jelly-type coffee bag on the market, and the circumference and the annular rim 41 are made of a hard material, and the front and rear end faces of the beverage bag are densely covered with pores through which the water supply flows, which is a routine used for the coffee bag in the coffee machine. structure.
  • the second mechanism 3 has a second cavity 31, and a hot water passage 32 communicating with the second cavity 31.
  • the hot water passage 32 is mounted with a spool spring 321 for holding the hot water passage exit.
  • a spool 322 that blocks the tendency; a lower portion of the second cavity 31 has a lower opening 37 for the beverage pack 4 to fall,
  • the front end of the upper portion of the second cavity 31 is rotatably connected to the baffle 6 which is swingable back and forth by the rotating shaft 5, and the rotating shaft 5 is provided with a torsion spring 51 for keeping the baffle 6 in a vertical downward direction.
  • the rotating shaft is installed in the second cavity 31 by the following structure: the side walls of the left and right sides of the second cavity 31 are provided with inclined slides 33, and the outer ends of the slides 33 are open.
  • the slide rail 33 is provided with a slider 52 that can slide along the slide rail, and a support spring 53 that is held at the bottom of the slider 52 to keep the slider 52 moving upward. Both ends of the rotary shaft 5 are inserted on the slider 52.
  • torsion springs 51 which are respectively located at two sides of the baffle 6, one end of the torsion spring 51 is fixed to the slider 52, and the other end of the torsion spring 51 is fixed to the baffle 6, and the outer sides of the left and right sides of the second mechanism 3 A cover plate 34 covering the slide 33 is fixed to the wall.
  • a scraping hook 7 is fixed to the inner end surface of the second cavity 31, and the hook portion 71 of the scraping hook 7 is located in the second cavity 31 and forms an annular rim for the beverage package with the inner end surface of the second cavity 31.
  • the hook portion 71 of the scraping hook has a guiding inclined surface 72 for guiding the annular edge 41 of the beverage bag into the space, and the rear portion of each scraping hook 7 is fixed on the mounting ring 73 and Located on the left and right sides of the mounting ring 73, the mounting ring 73 is fixed to the inner end surface of the second cavity 31.
  • the inner end surface of the second cavity 31 has a convex convex portion 311 and an annular concave portion 312 located at the outer periphery of the convex portion.
  • the outlet of the hot water passage 32 axially passes through the convex portion 311, and the mounting ring 73 is fixed by screws.
  • the pressing portion 311 is further provided with a pressing plate 8 for shielding the annular concave portion 312.
  • the pressing plate 8 is provided with a through hole 81 through which the scraping hook 7 is passed, and the pressing plate 8 is fixed to the front end surface of the convex portion 311 by screws.
  • the gland 9 having the liquid outlet hole 91 is fixed to the convex portion 311.
  • the peripheral wall of the second cavity 31 is inserted into the first cavity 21 and is enclosed with the first cavity 21 to accommodate the preparation of the beverage package 4.
  • the baffle 6 swings rearwardly under the push of the beverage pack 4, while the annular rim 41 of the beverage pack squeezes the hook portion 71 of the scraping hook 7 and enters the spacing formed between the inner end faces of the second recess 31 of the hook portion 71.
  • the working principle and process of the beverage preparation device are as follows:
  • the second mechanical component 3 serves as an active component, and firstly, cold water having a certain pressure is introduced into the rear chamber 36 in the second mechanical component 3 from the cold water passage 151 on the inner fixed seat 15, and is fixed internally.
  • a similar piston moving structure is formed between the seat 15 and the second mechanism 3, the water pressure pushes the second mechanism 3 forward in the direction of the first member 2, and the second member 3 drives the first link 13a and the second link
  • the rod 13b is moved forward, and the front ends of the first link 13a and the second link 13b respectively drive the first ends of the third link 14a and the fourth link 14b to move forward and close together, and according to the fork shear working principle,
  • the second ends of the three links 14a and the fourth link 14b are moved back and closed, and the rearward movement of the left ends of the third link 14a and the fourth link 14b simultaneously pushes the first member 2 toward the second member 3.
  • the rim 41 of the beverage pack 4 pushes the flap 6 to swing backward, and the beverage pack 4 gradually enters the second recess.
  • the peripheral wall of the second cavity 31 is inserted into the first cavity 21 and is enclosed with the first cavity 21 to accommodate the beverage.
  • the beverage package 4 is located in the preparation space, while the annular rim 41 of the beverage package 4 presses the hook portion 71 of the scraping hook 7 and enters between the hook portion 71 and the inner end surface of the second cavity 31. Beverage brewing is possible within the spacing.
  • hot water having a certain pressure is passed, hot water is passed through the hot water passage 32 on the second machine member 3, the valve core 322 is opened, and the hot water is then passed through the beverage pack 4, It performs beverage extraction, and the finally extracted beverage (such as coffee) flows out from the liquid outlet channel 22 on the first member 2 for human use.
  • the first member 2 and the second member 3 simultaneously synchronously reversely slide under the action of the first spring 10a and the second spring 10b, the first member 2 and the second member
  • the parts 3 are opened to each other, as shown in Figures 1 to 3.
  • the beverage package 4 is automatically dropped from the falling opening of the base through the lower opening 37 of the second member 3 under the combined action of its own gravity and the downward thrust generated by the downward swing of the baffle 6 under the action of the torsion spring 51. .

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

Abstract

一种结构改良的饮料制备装置，包括机座（1）、第一机件（2）和第二机件（3）。第一机件（2）具有第一凹腔（21）及出液通道（22）。第二机件（3）具有第二凹腔（31）及进热水通道（32），第二凹腔（31）的上部的前端通过转轴（5）转动连接有能前后摆动的挡板（6），转轴（5）上套设有使挡板（6）保持竖直向下趋势的扭簧（51），第二凹腔（31）的内端面上固定有刮包钩（7），刮包钩（7）的钩部（71）位于第二凹腔（31）内并与第二凹腔（31）的内端面之间形成间距。在第一机件（2）和第二机件（3）合拢的状态下，挡板（6）在饮料包（4）推动下向后摆动，饮料包的环形边沿（41）挤压刮包钩（7）的钩部（71）并进入钩部（71）间距内。本送包脱包结构的工作原理及过程主要涉及挡板（6）和刮包钩（7）等几个部件，相互之间的装配关系简单，结构简单，装配方便。

Description

结构改良的饮料制备装置
技术领域
本发明涉及一种结构改良的饮料制备装置， 饮料制备装置可以是咖啡机。 背景技术
随着社会的不断进步，各种饮料制备机相继出现，饮料制备机内装配有制备饮料萃 取物质的装置以及咖啡机内的传统部件， 传统部件包括有水罐、 加热元件和水泵等， 为 了携带方便， 各种制备饮料的物质如烘焙磨碎的咖啡、速溶的咖啡、茶或其它脱水产品 等等都包装在一密封的类似果冻包的包装物内，使用时将容置有饮料萃取原料的包装物 放置在制备饮料萃取物质的装置内， 使用时， 将加热的水用水泵打到制备饮料萃取物质 的装置内放置包装物的腔室内， 水流过要萃取的原料如咖啡， 饮料则从咖啡机的出水管 流到杯子中。针对上述现状， 有人发明了允许咖啡包自动掉落到安装在咖啡机内的垃圾 桶中的咖啡机， 无需每次用手将咖啡包从腔室内取出丢弃， 而只需在使用多次后取出咖 啡机内的垃圾桶倾倒其内的多个咖啡包，使用更加省力、卫生、脱包方便和人性化操作。
如专利号为 ZL200720110811.2(公告号为 CN201044719Y)的中国实用新型专利《咖 啡机中咖啡包的自动脱落机构》，专利号为 ZL 200820168275.6 (公告号为 CN201295154Y) 的中国实用新型专利 《咖啡机的自动脱包机构》均披露了一种自动掉包机构。
以上两专利均能很顺利实现送包脱包过程， 但它们涉及的部件多， 相互位置关系复 杂， 装配不方便； 为顺利脱包， 在第一机件的凹腔内或设置弹簧， 在第一机件和第二机 件合拢后， 弹簧会对咖啡包施加较大的力， 咖啡包与第二机件的前端面之间的粘贴力过 大， 脱包过程中可能出现咖啡包吸附在第二机件的前端面上， 导致咖啡包不易脱落； 另 外由于设置有弹簧， 萃取后弹簧会浸泡在咖啡饮料中， 而污染咖啡饮料， 影响口感。
饮料制备装置如咖啡机驱动两机件移动以闭合和打开两个机件的驱动结构主要有 两种形式：一种是手柄连杆驱动式，如一专利号为 ZL00812101.X(公告号为 CN1263415Y) 的中国发明专利《一种为了制备饮料萃取物质的装置》就披露了一种手柄连杆驱动结构。 另一种是液压驱动式， 如一专利号为 ZL201020113007.1(公告号为 CN201617680U)的中 国实用新型专利 《一种饮料酿造装置的送包脱包结构》披露了一种液压驱动结构。
纵观饮料制备装置中两机件相对运动的模式均为， 其中一个机件相对机座固定， 另 一个机件相对机座滑移， 这样整个机件的形成比较路径长， 故两机件闭合或打开所需时 间也长， 工作效率低， 另外移动机件的行程长， 导致整个饮料酿造装置体积大。
综上所述， 现有饮料制备装置还可作进一步改进。
- 1 - 确认本 发明内容
本发明所要解决的第一个技术问题是针对上述现有技术现状而提供一种结构更为 简单合理的能使饮料包 (咖啡包)自动掉落的饮料制备装置。
本发明解决上述技术问题所采用的技术方案为： 一种结构改良的饮料制备装置， 包 括机座、 第一机件和第二机件， 第一机件和第二机件能相互合拢或打开； 其特征在于： 所述第一机件具有用以搁置前部带环形边沿的饮料包的第一凹腔，及与第一凹腔相通的 出液通道，第一凹腔的上部具有供饮料包放入的上部开口；所述第二机件具有第二凹腔， 及与第二凹腔相通的进热水通道， 第二凹腔的下部具有供饮料包掉落的下部开口， 第二 凹腔的上部的前端通过转轴转动连接有能前后摆动的挡板，转轴上套设有使挡板保持竖 直向下趋势的扭簧， 第二凹腔的内端面上固定有刮包钩， 刮包钩的钩部位于第二凹腔内 并与第二凹腔的内端面之间形成供饮料包的环形边沿放置的间距；在第一机件和第二机 件合拢的状态下，所述第二凹腔的周壁***第一凹腔内并与第一凹腔一起围成容纳所述 饮料包的制备空间， 所述挡板在饮料包推动下向后摆动， 同时饮料包的环形边沿挤压刮 包钩的钩部并进入钩部第二凹腔的内端面之间形成的间距内。
上述第二凹腔的左右两侧的侧壁内设有倾斜的滑道， 滑道的外端开口， 滑道内设有 能沿滑道滑移的滑块、 及顶持在滑块底部使滑块保持上移趋势的支撑弹簧， 所述转轴的 两端插设在滑块上， 所述扭簧有两根， 分别位于挡板的两侧， 扭簧的一端与滑块固定， 扭簧的另一端与挡板固定，所述第二机件左右两侧的外侧壁上固定有将所述滑道遮盖的 盖板。 该结构便于将转轴安装到第二 腔内， 另外转轴具有浮动功能， 挡板在前后摆动 过程中对转轴向下的分力能通过支撑弹簧分解掉， 保证挡板摆动顺畅。
为便于将刮包钩固定在第一凹腔内， 上述刮包钩有二个， 刮包钩的钩部具有引导饮 料包的环形边沿进入所述间距的引导斜面，各刮包钩的后部固定在安装圈上并位于安装 圈的左右两侧， 所述安装圈则固定在第二凹腔的内端面上。 这样只需将安装圈用螺钉固 定在第二凹腔的内端面， 便可将刮包钩相对第一凹腔固定， 实际上刮包钩与安装圈为一 体成型件。
上述第二凹腔的内端面中心位置具有凸起的凸部及位于凸部外周的环形凹部，所述 进热水通道的出口轴向穿过该凸部， 所述安装圈通过螺钉固定于环形凹部内， 所述凸部 上还套设有将环形凹部遮蔽的压板， 压板上设有供刮包钩穿出的穿孔， 该压板通过螺钉 固定在凸部前端面上带有出液孔的压盖而固定在所述凸部上。该结构能使安装圈不外露 出第二凹腔的内端面， 通过压板和压盖能使第二凹腔的内端面保持平整。
上述出液通道内安装有由堵塞弹簧顶持而保持将出液通道进口封堵住的趋势的堵 塞； 故饮料要想流出出液通道必须克服弹簧的弹力， 因此提高流出出液通道的饮料的压 力，这种较大压力的饮料将较大粒径的气泡压缩后形成粒径在 30微米到 0.5纳米之间的 气泡， 故最终流出的饮料没有大气泡， 另外这种纳米气泡具有非常高的能量， 在射入水 中之后能对水产生局部电离作用， 稳定后部分气泡周围包围着一层正负离子， 从而使气 泡具有带电功能， 对于其他物体具有表面吸附作用， 在饮料中可以吸附饮料中的油酯部 分， 使微小的油酯逐渐聚合成为较大的油酯并快速上升到水面， 通过该出液机构的饮料 口感更好。所述进热水通道内安装有由阀芯弹簧顶持而保持将进热水通道出口封堵住的 趋势的阀芯， 该阀芯的设置能使热水具备一定压力通过饮料包， 提高萃取饮料的质量。
为便于对咖啡机进行清洗， 上述第一凹腔的底部设有与第一凹腔相通的出水通道。 由于堵塞的存在， 清洗的热水不易通过出液通道， 设置出水通道能使热水快速通过出水 通道完成清洗。
上述机座的左右两侧具有两彼此平行间隔设置的导向柱，各导向柱的中部设有阻挡 部， 所述第一机件和第二机件的左右两侧套设在相应的导向柱上而能前后滑移， 各导向 柱上均套设有第一弹簧和第二弹簧，第一弹簧支撑在第一机件和阻挡部之间使第一机件 保持前移趋势， 第二弹簧支撑在第二机件和阻挡部之间使第二机件保持后移趋势，第一 机件和第二机件之间通过连杆机构相连，在第二机件朝第一机件移动的过程中所述连杆 机构能同步推动第一机件朝第二机件移动。
第一机件和第二机件均能相对机座前后滑移，且第一机件和第二机件之间通过连杆 机构和弹簧关联，故当第二机件在外力作用下朝第一机件移动的过程中连杆机构能同步 推动第一机件朝第二机件移动， 直至第一机件和第二机件合拢形成酿造腔， 当外力撤销 后， 第一机件和第二机件同时在第一弹簧和第二弹簧的作用下同步反向滑移， 第一机件 和第二机件相互打开， 因此本驱动结构中第一机件和第二机件能同步合拢或打开， 两机 件闭合或打开所需时间縮短一半， 工作效率髙， 另外第二机件移动行程缩短一半， 因此 采用该驱动结构的饮料酿造装置体积小。
上述连杆机构包括第一连杆、 第二连杆、 第三连杆和第四连杆； 其中， 第一连杆的 后端铰接在第二机件的右侧， 第二连杆的后端铰接在第二机件的左侧； 第三连杆和第四 连杆的中部均转动连接在位于机座内的转轴上形成叉剪式结构，转轴位于第一机件的前 方； 第三连杆的第一端与第一连杆的前端铰接， 第三连杆的第二端则与第一机件的前外 端面抵触； 第四连杆的第一端与第二连杆的前端铰接， 第四连杆的第二端则与第一机件 的前外端面抵触。其为一种具体的连杆结构， 其为四连杆结构， 具有结构简单组装方便 的优点， 当然并不局限于这种四连杆的方式， 还可以为其它连杆结构。
上述第一机件外部的左右两侧设有第一安装部， 第一安装部上设有第一导向孔， 第 一导向孔为阶梯孔； 所述第二机件外部的左右两侧设有第二安装部， 所述第二安装部上 设有第二导向孔，第二导向孔为阶梯孔；所述导向柱活动穿过第一导向孔和第二导向孔, 第一弹簧的前端支撑在第一导向孔的大孔部的内端面上，第二弹簧的后端支撑在第二导 向孔的大孔部的内端面上。该结构将第一机件和第二机件约束在机座上， 而只能相对机 座前后横向滑移， 当然第一机件和第二机件也可采用其它限位结构约束在机座上， 如采 用筋槽配合结构。
上述机座的后壁上固定有内固定座， 该内固定座上开有轴向贯穿的冷水通道， 所述 第二机件内具有后端开口的后腔室，所述第二机件的后腔室活动套设在内固定座上并能 相对内固定座前后滑移，且所述内固定座的外周面与第二机件的后腔室内周壁之间为液 密封配合。其为一种通过水压驱动方式驱动第二机件作为主动件相对机座横向滑移的结 构， 该结构与传统的杠杆驱动结构相比结构更为简单， 而且能使饮料酿造结构整体外形 小， 操作时也无需用费力驱动杠杆结构而带动第二机件滑移， 只需往冷水通道通一定压 力的水即可， 操作省力方便。
与现有技术相比， 本发明的优点在于：
装包时， 从第一凹腔的上部开口处装入饮料包， 饮料包通过第一凹腔的底面及保持 竖直的挡板的挡位， 保证饮料包不翻到， 在第一机件和第二机件相互合拢的过程中， 饮 料包的边沿推动挡板向后摆动， 而使饮料包逐渐进入第二凹腔内， 在第一机件和第二机 件合拢的状态下， 饮料包位于第一凹腔和第二凹腔围成的制备空间内， 同时饮料包的环 形边沿挤压刮包钩的钩部并进入钩部和第二凹腔的内端面之间形成的间距内，便可进行 饮料酿造， 饮料酿造结束后， 第一机件和第二机件相互打开， 由于饮料包的环形边沿被 刮包钩勾住， 饮料包不会随第一机件前移， 同时饮料包便在自身重力作用下从机座的掉 包口自动掉落， 因此本送包脱包结构的工作原理及过程和现有咖啡机中的送包脱包结构 完全不同， 整个送包脱包结构主要涉及挡板和刮包钩等几个部件， 故结构简单， 相互之 间的装配关系也简单； 另外无需在萃取空间内设置弹簧， 避免弹簧污染制备饮料而影响 口感， 也不存在饮料包粘接在第二机件的前端面上的问题。 附图说明
图 1为本发明实施例的立体结构示意图 (第一机件和第二机件处于打开装包状态)； 图 2为本发明实施例的俯视图 (第一机件和第二机件处于打开装包状态)； 图 3为本发明实施例的剖视图 (第一机件和第二机件处于打开装包状态);
图 4为图 3的 A— A向剖视图；
图 5为本发明实施例的立体结构示意图 (第一机件和第二机件处于闭合制备状态)； 图 6为本发明优选实施例的俯视图 (第一机件和第二机件处于闭合制备状态)； 图 7为本发明优选实施例的剖视图 (第一机件和第二机件处于闭合制备状态)； 图 8为图 7的 B—B向剖视图；
图 9为本发明实施例的剖视图 (第一机件和第二机件处于打开掉包状态)； 图 10为图 9的 C—C向剖视图；
图 11为本发明实施例中第一机件的立体结构示意图； 图 12为本发明实施例中第二机件的立体结构示意图 (去掉盖板状态)；
图 13为本发明实施例中第二机件的立体分解图。 具体实施方式
以下结合附图实施例对本发明作进一步详细描述。
如图 1〜13所示， 为本发明的一个优选实施例。
一种结构改良的饮料制备装置，包括机座 1、第一机件 2和第二机件 3，第一机件 2 和第二机件 3能相互合拢或打开；
机座 1呈基本的矩形框架结构，机座 1的左右两侧具有两彼此平行间隔设置的导向 柱 11， 各导向柱 11的中部设有阻挡部 12, 阻挡部 12为机座 1底面向上延伸形成的套 设在导向柱 11中部的套环。
第一机件 2和第二机件 3的左右两侧套设在相应的导向柱 11上而能前后滑移， 第 一机件 2外部的左右两侧设有第一安装部 23， 第一安装部 23上设有第一导向孔 231， 第一导向孔 231为阶梯孔；第二机件 3外部的左右两侧设有第二安装部 35，第二安装部 35上设有第二导向孔 351， 第二导向孔 351为阶梯孔； 导向柱 11活动穿过第一导向孔 231和第二导向孔 351。
各导向柱 11上均套设有第一弹簧 10a和第二弹簧 10b,第一弹簧 10a的前端支撑在 第一导向孔 231的大孔部的内端面上， 第一弹簧 10a的后端支撑在阻挡部 12的前侧面 上， 第一弹簧 10a使第一机件 2保持前移趋势； 第二弹簧 10b的后端支撑在第二导向孔 351的大孔部的内端面上，第二弹簧 10b的前端支撑在阻挡部 12的后侧面上，第二弹簧 10b使第二机件 3保持后移趋势。
第一机件 2和第二机件 3之间通过连杆机构相连，在第二机件 3朝第一机件 2移动 的过程中连杆机构能同步推动第一机件 2朝第二机件 3移动。
连杆机构包括第一连杆 13a、 第二连杆 13b、 第三连杆 14a和第四连杆 14b; 其中， 第一连杆 13a的后端铰接在第二机件 3的右侧， 第二连杆 13b的后端铰接在第二机件 3 的左侧； 第三连杆 14a和第四连杆 14b的中部均转动连接在位于机座内的转轴 16上形 成叉剪式结构，该转轴 16位于第一机件 2的前方，机座 1内的前侧设有呈 U形的支架， 转轴 16竖向穿设在支架上； 第三连杆 14a的第一端与第一连杆 5a的前端铰接， 第三连 杆 14a的第二端则与第一机件 2的前外端面抵触， 第三连杆 14a的第二端与第一机件 2 的前外端面抵触的端面为弧面； 第四连杆 14b的第一端与第二连杆 13b的前端铰接， 第 四连杆 14b的第二端则与第一机件 2的前外端面抵触，第四连杆 14b的第二端与第一机 件 2的前外端面抵触的端面为弧面。
机座 1的后壁上固定有内固定座 15， 内固定座 15基本呈圆柱状， 该内固定座 15 上开有轴向贯穿的冷水通道 151， 第二机件 3内具有后端开口的后腔室 36， 第二机件的 后腔室 36活动套设在内固定座 15上并能相对内固定座 15前后滑移，且内固定座 15的 外周面与第二机件的后腔室 36内周壁之间设有密封圈 17形成液密封配合。 第一机件 2具有用以搁置前部带环形边沿 41的饮料包 4的第一凹腔 21， 及与第一 凹腔 21相通的出液通道 22，出液通道 22内安装有由堵塞弹簧 221顶持而保持将出液通 道进口封堵住的趋势的堵塞 222， 第一凹腔 21的底部设有与第一凹腔 21相通的出水通 道 211。 第一凹腔 21的上部具有供饮料包 4放入的上部开口 24。
饮料包 4与市场上的果冻型咖啡包类似， 其四周及环形边沿 41为硬性材质制成， 饮料包的前后端面上密布有供水流通过的细孔， 其为咖啡机中咖啡包采用的常规结构。
第二机件 3具有第二凹腔 31， 及与第二凹腔 31相通的进热水通道 32, 进热水通道 32内安装有由阀芯弹簧 321顶持而保持将进热水通道出口封堵住的趋势的阀芯 322;第 二凹腔 31的下部具有供饮料包 4掉落的下部开口 37，
第二凹腔 31的上部的前端通过转轴 5转动连接有能前后摆动的挡板 6,转轴 5上套 设有使挡板 6保持竖直向下趋势的扭簧 51。
如图 12、 13所示， 转轴通过以下结构安装在第二凹腔 31内： 第二凹腔 31的左右 两侧的侧壁内设有倾斜的滑道 33，滑道 33的外端开口，滑道 33内设有能沿滑道滑移的 滑块 52、 及顶持在滑块 52底部使滑块 52保持上移趋势的支撑弹簧 53， 转轴 5的两端 插设在滑块 52上， 扭簧 51有两根， 分别位于挡板 6的两侧， 扭簧 51的一端与滑块 52 固定， 扭簧 51的另一端与挡板 6固定， 第二机件 3左右两侧的外侧壁上固定有将滑道 33遮盖的盖板 34。
第二凹腔 31的内端面上固定有刮包钩 7，刮包钩 7的钩部 71位于第二凹腔 31内并 与第二凹腔 31的内端面之间形成供饮料包的环形边沿 41放置的间距，刮包钩 7有二个， 刮包钩的钩部 71具有引导饮料包的环形边沿 41进入间距的引导斜面 72， 各刮包钩 7 的后部固定在安装圈 73上并位于安装圈 73的左右两侧， 安装圈 73则固定在第二凹腔 31的内端面上。 第二凹腔 31的内端面中心位置具有凸起的凸部 311及位于凸部外周的 环形凹部 312， 进热水通道 32的出口轴向穿过该凸部 311， 安装圈 73通过螺钉固定于 环形凹部 312内， 凸部 311上还套设有将环形凹部 312遮蔽的压板 8， 压板 8上设有供 刮包钩 7穿出的穿孔 81 , 该压板 8通过螺钉固定在凸部 311前端面上带有出液孔 91的 压盖 9而固定在凸部 311上。
在第一机件 2和第二机件 3合拢的状态下， 第二凹腔 31的周壁***第一凹腔 21 内并与第一凹腔 21—起围成容纳所述饮料包 4的制备空间， 挡板 6在饮料包 4推动下 向后摆动， 同时饮料包的环形边沿 41挤压刮包钩 7的钩部 71并进入钩部 71第二凹腔 31的内端面之间形成的间距内。 0 本饮料制备装置的工作原理及过程如下：
如图 1〜4所示， 装包时， 从第一凹腔 21的上部开口 24处装入饮料包 4， 饮料包 4 通过第一凹腔 21的底面及保持竖直的挡板 6的挡位， 保证饮料包 4不翻到。
如图 5〜8所示， 第二机件 3作为主动件， 首先将具有一定压力的冷水从内固定座 15上的冷水通道 151进入第二机件 3内的后腔室 36中，内固定座 15和第二机件 3之间 形成类似的活塞移动结构， 水压推动第二机件 3朝第一机件 2方向前移， 第二机件 3带 动第一连杆 13a和第二连杆 13b前移， 第一连杆 13a和第二连杆 13b的前端会分别带动 第三连杆 14a和第四连杆 14b的第一端前移合拢， 同时， 根据叉剪式工作原理， 第三连 杆 14a和第四连杆 14b的第二端后移合拢， 第三连杆 14a和第四连杆 14b的左端的后移 同步推动第一机件 2朝第二机件 3移动。
如图 5〜8所示， 在第一机件 2和第二机件 3相互合拢的过程中， 饮料包 4的边沿 41推动挡板 6向后摆动， 而使饮料包 4逐渐进入第二凹腔 31内， 在第一机件 2和第二 机件合拢 3的状态下， 第二凹腔 31的周壁***第一凹腔 21内并与第一凹腔 21—起围 成容纳所述饮料包 4的制备空间， 饮料包 4位于制备空间内， 同时饮料包 4的环形边沿 41挤压刮包钩 7的钩部 71并进入钩部 71和第二凹腔 31的内端面之间形成的间距内， 便可进行饮料酿造。
如图 9、 10所示， 酿造时， 通具有一定压力的热水， 热水通过第二机件 3上的进热 水通道 32， 顶开阀芯 322， 热水接着通过饮料包 4， 对其进行饮料萃取， 最后萃取后的 饮料 (如咖啡)从第一机件 2上的出液通道 22流出， 供人使用。
饮料酿造结束后， 冷水水压撤销后， 第一机件 2和第二机件 3同时在第一弹簧 10a 和第二弹簧 10b的作用下同步反向滑移，第一机件 2和第二机件 3相互打开，如图 1〜3 所示。 饮料包 4便在自身重力及挡板 6在扭簧 51作用下的向下摆动产生的向下推力共 同作用下经由第二机件 3的下部开口 37后， 从机座的掉包口自动掉落。

Claims

权 利 要 求
1、 一种结构改良的饮料制备装置， 包括机座 (1)、 第一机件 (2)和第二机件 (3), 第一 机件 (2)和第二机件 (3)能相互合拢或打开； 其特征在于：
所述第一机件 (2)具有用以搁置前部带环形边沿 (41)的饮料包 (4)的第一凹腔 (21) ，及 与第一凹腔 (21)相通的出液通道 (22)，第一凹腔 (21)的上部具有供饮料包 (4)放入的上部开 口 (24);
所述第二机件 (3)具有第二凹腔 (31)，及与第二凹腔 (31)相通的进热水通道 (32)，第二 凹腔 (31)的下部具有供饮料包 (4)掉落的下部开口 (37)，第二凹腔 (31)的上部的前端通过转 轴 (5)转动连接有能前后摆动的挡板 (6)， 转轴 (5)上套设有使挡板 (6)保持竖直向下趋势的 扭簧 (51)， 第二凹腔 (31)的内端面上固定有刮包钩 (7)， 刮包钩 (7)的钩部 (71)位于第二凹 腔 (31)内并与第二凹腔 (31)的内端面之间形成供饮料包的环形边沿 (41)放置的间距； 在第一机件 (2)和第二机件 (3)合拢的状态下，所述第二凹腔 (31)的周壁***第一凹腔 (21)内并与第一凹腔 (21)—起围成容纳所述饮料包 (4)的制备空间， 所述挡板 (6)在饮料包 第二凹腔 (;i)口的内端 J之间形成的间距 。、、口 、 " 、 ^ 、 、 " Β
2、根据权利要求 1所述的饮料制备装置，其特征在于： 所述第二凹腔 (31)的左右两 侧的侧壁内设有倾斜的滑道 (33)， 滑道 (33)的外端开口， 滑道 (33)内设有能沿滑道滑移的 滑块 (52)、 及顶持在滑块 (52)底部使滑块 (52)保持上移趋势的支撑弹簧 (53)， 所述转轴 (5) 的两端插设在滑块 (52)上， 所述扭簧 (51)有两根， 分别位于挡板 (6)的两侧， 扭簧 (51)的一 端与滑块 (52)固定， 扭簧 (51)的另一端与挡板 (6)固定， 所述第二机件 (3)左右两侧的外侧 壁上固定有将所述滑道 (33)遮盖的盖板 (34)。
3、 根据权利要求 1所述的饮料制备装置， 其特征在于： 所述刮包钩 (7)有二个， 刮 包钩的钩部 (71)具有引导饮料包的环形边沿 (41)进入所述间距的引导斜面 (72)，各刮包钩 (7)的后部固定在一安装圈 (73)上并位于安装圈 (73)的左右两侧，所述安装圈 (73)则固定在 第二凹腔 (31)的内端面上。
4、根据权利要求 3所述的饮料制备装置， 其特征在于： 所述第二凹腔 (31)的内端面 中心位置具有凸起的凸部 (311)及位于凸部外周的环形凹部 (312),所述进热水通道 (32)的 出口轴向穿过该凸部 (311)， 所述安装圈 (73)通过螺钉固定于环形凹部 (312)内， 所述凸部 (311)上还套设有将环形凹部 (312)遮蔽的压板 (8)， 压板 (8)上设有供刮包钩 (7)穿出的穿孔 (81), 该压板 (8)通过螺钉固定在凸部 (311)前端面上带有出液孔 (91)的压盖 (9)而固定在所 述凸部 (311)上。
5、根据权利要求 1所述的饮料制备装置，其特征在于： 所述出液通道 (22)内安装有 由堵塞弹簧 (221)顶持而保持将出液通道进口封堵住的趋势的堵塞 (222); 所述进热水通 道 (32)内安装有由阔芯弹簧 (321)顶持而保持将进热水通道出口封堵住的趋势的阀芯 (322)。
6、根据权利要求 1所述的饮料制备装置， 其特征在于： 所述第一凹腔 (21)的底部设 有与第一凹腔 (21)相通的出水通道 (211)。
7、 根据权利要求 1〜6中任一权利要求所述的饮料制备装置， 其特征在于： 所述机 座 (1)的左右两侧具有两彼此平行间隔设置的导向柱 (11)， 各导向柱 (11)的中部设有阻挡 部 (12)， 所述第一机件 (2)和第二机件 (3)的左右两侧套设在相应的导向柱 (11)上而能前后 滑移， 各导向柱 (11)上均套设有第一弹簧 (10a)和第二弹簧 (10b), 第一弹簧 (10a)支撑在第 一机件 (2)和阻挡部 (12)之间使第一机件 (2)保持前移趋势，第二弹簧 (10b)支撑在第二机件 (3)和阻挡部 (12)之间使第二机件 (3)保持后移趋势， 第一机件 (2)和第二机件 (3)之间通过 连杆机构相连， 在第二机件 (3)朝第一机件 (2)移动的过程中所述连杆机构能同步推动第 一机件 (2)朝第二机件 (3)移动。
8、 根据权利要求 7所述的饮料制备装置， 其特征在于： 所述连杆机构包括第一连 杆 (13a)、 第二连杆 (13b)、 第三连杆 (14a)和第四连杆 (14b); 其中， 第一连杆 (13a)的后端 铰接在第二机件 (3)的右侧， 第二连杆 (13b)的后端铰接在第二机件 (3)的左侧； 第三连杆 (14a)和第四连杆 (14b)的中部均转动连接在位于机座内的转轴 (16)上形成叉剪式结构，该 转轴 (16)位于第一机件 (2)的前方； 第三连杆 (14a)的第一端与第一连杆 (5a)的前端铰接， 第三连杆 (14a)的第二端则与第一机件 (2)的前外端面抵触； 第四连杆 (14b)的第一端与第 二连杆 (13b)的前端铰接， 第四连杆 (14b)的第二端则与第一机件 (2)的前外端面抵触。
9、 根据权利要求 7所述的饮料制备装置， 其特征在于： 所述第一机件 (2)外部的左 右两侧设有第一安装部 (23)， 第一安装部 (23)上设有第一导向孔 (231)， 第一导向孔 (231) 为阶梯孔； 所述第二机件 (3)外部的左右两侧设有第二安装部 (35)， 所述第二安装部 (35) 上设有第二导向孔 (351)， 第二导向孔 (351)为阶梯孔； 所述导向柱 (11)活动穿过第一导向 孔 (231)和第二导向孔 (351)， 第一弹簧 (10a)的前端支撑在第一导向孔 (231)的大孔部的内 端面上， 第二弹簧 (10b)的后端支撑在第二导向孔 (351)的大孔部的内端面上。
10、根据权利要求 7所述的饮料制备装置， 其特征在于： 所述机座 (1)的后壁上固定 有内固定座 (15)， 该内固定座 (15)上开有轴向贯穿的冷水通道 (151)， 所述第二机件 (3)内 具有后端开口的后腔室 (36)，所述第二机件的后腔室 (36)活动套设在内固定座 (15)上并能 相对内固定座 (15)前后滑移，且所述内固定座 (15)的外周面与第二机件的后腔室 (36)内周 壁之间为液密封配合。
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JP2008125800A (ja) * 2006-11-21 2008-06-05 Fuji Electric Retail Systems Co Ltd 飲料抽出装置
CN101791196A (zh) * 2010-02-09 2010-08-04 景昱东 一种饮料酿造装置的送包脱包结构
CN101897545A (zh) * 2010-07-13 2010-12-01 美的集团有限公司 饮料酿造机构及具有该酿造机构的饮料制作装置
CN101953636A (zh) * 2010-08-26 2011-01-26 徐万群 一种咖啡机的自动掉包装置
CN102028409A (zh) * 2010-09-26 2011-04-27 广东新宝电器股份有限公司 一种咖啡机的冲泡机构
CN102133045A (zh) * 2011-03-22 2011-07-27 宁波西文电器有限公司 一种便于脱包的咖啡机
CN102772145A (zh) * 2012-07-24 2012-11-14 宁波全景电器技术有限公司 结构改良的饮料制备装置

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DE102015115077A1 (de) * 2015-09-08 2017-03-09 Eugster / Frismag Ag Getränkezubereitungsvorrichtung, System sowie Betriebsverfahren
EP3141164A1 (de) 2015-09-08 2017-03-15 Eugster/Frismag AG Getränkezubereitungsvorrichtung, system sowie betriebsverfahren
DE102015115077B4 (de) * 2015-09-08 2018-11-15 Eugster / Frismag Ag Getränkezubereitungsvorrichtung, System sowie Betriebsverfahren
IT202200004859A1 (it) * 2022-03-14 2023-09-14 Lavazza Luigi Spa Unità d'infusione motorizzata

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