KR102259986B1 - Capsule holder and apparatus of extracting beverage from capsule - Google Patents

Abstract

A capsule holder and an apparatus for extracting a beverage from the capsule are disclosed. The capsule holder according to an embodiment of the present invention is a capsule holder that is provided with a storage space in which a capsule containing a raw material for beverage is received, and is mounted in an apparatus for extracting a beverage from the capsule containing a raw material for a beverage, the storage space of the capsule holder. and an outlet-side perforating means for perforating the outlet-side surface of the raw material for beverage accommodating capsules disposed on the floor and accommodated in the storage space, wherein the outlet-side perforating means is detachably coupled to the storage space, the capsule holder comprises: It is characterized in that it has a structure that is detachably mounted to the device for extracting the beverage.

Description

Capsule holder and apparatus of extracting beverage from capsule

The present invention relates to an apparatus for extracting a beverage from a capsule containing a raw material for beverage, and more particularly, to a capsule holder with improved hygiene and an apparatus for extracting a beverage from the capsule.

Conventionally, a beverage supply device represented by coffee has been widely used. Such a coffee supply device is largely a mixed-type coffee vending machine that supplies coffee by dissolving coffee powder by supplying hot water to instant coffee powder, and extracting coffee by putting powder of roasted beans into a sieve and supplying hot water. A typical drip coffee maker, an espresso machine that puts roasted coffee powder in a filter and supplies high-temperature and high-pressure steam to extract concentrated coffee, and an espresso machine that extracts concentrated coffee by supplying hot water to a sealed capsule containing roasted coffee bean powder to extract coffee It is roughly classified into a capsule-type coffee machine, etc. like Patent Document 1 which does.

Capsule-type coffee machines can be divided into the following according to the capsule and extraction method.

First, as a capsule in which micro-holes are pre-drilled on both sides of a capsule containing roasted bean powder, coffee extracted by supplying a fluid such as high-temperature and high-pressure hot water to micro-holes on one side (inlet side surface) of this capsule Use a coffee machine of the type that discharges through fine holes on the burnt surface (outlet side surface).

The second is a capsule in which roasted bean powder is accommodated and sealed. For these capsules, one side (inlet side surface) of the capsule is perforated with an inlet side perforating means to supply fluid to the inlet hole, and the other surface (outlet side surface) of the capsule is applied A coffee machine of a type for discharging the extracted coffee through an outlet hole formed by perforating the outlet-side perforating means is used.

However, in the case of a conventional general capsule coffee machine, a portion (capsule holder) for accommodating the capsule for extraction of coffee is non-separably assembled in the coffee machine, so there is a problem that cleaning of this portion is impossible. Accordingly, a coffee machine having a structure in which the capsule holder is detachable from the machine is known. However, even with such a detachable capsule holder, especially in the second case, the outlet-side piercing means is provided at the bottom of the capsule holder, and since this outlet-side piercing means is usually fixed so as not to be detached from the capsule holder, the leakage Even if foreign substances such as coffee powder are attached to the side perforation means, these foreign substances cannot be easily removed, and there is a problem in that hygiene is still not secured.

Public Utility Model No. 20-2011-0010665 (released on November 15, 2011)

Accordingly, the technical problem to be achieved by the present invention is to provide an apparatus for extracting a beverage from a capsule holder and a raw material for beverage containing capsule, which can be easily cleaned to ensure hygiene by cleaning the capsule holder.

According to one aspect of the present invention, there is formed a storage space in which the raw material accommodating capsule for beverage is accommodated, and is a capsule holder mounted in an apparatus for extracting beverage from the raw material accommodating capsule for beverage, which is disposed on the floor of the storage space and an outlet-side perforating means for perforating the outlet-side surface of the raw material for beverage accommodating capsule accommodated in the storage space, wherein the outlet-side perforating means is detachably coupled to the storage space, and the capsule holder extracts the beverage. Capsule holder, characterized in that it has a structure that is detachably mounted to the device can be provided.

In addition, a fixing member for fixing the outlet-side drilling means to the inner wall of the accommodation space may be provided on the side of the outlet-side perforating means.

And, a beverage outlet is formed on the bottom of the storage space, and a rod-shaped member is inserted into the beverage outlet to separate the outlet-side puncturing means from the storage space.

In addition, the outlet-side drilling means, the body portion having a plate shape corresponding to the bottom of the storage space; and at least one perforation formed on the surface opposite to the outlet-side surface of the raw material for beverage containing capsule of the main body, wherein the perforation includes a central body having a shape of a cone or a polygonal pyramid; And it may include a plurality of blades extending radially from the surface of the central body.

And, a beverage outlet is formed at the bottom of the storage space, and a beverage extraction hole communicating with the beverage outlet is formed in the central body, and the beverage extraction hole may be formed in a direction perpendicular to the plate surface of the main body. .

In addition, the beverage extraction hole may be formed in a polygonal shape rather than a circular cross-sectional shape.

And, the main body portion has one end communicating with the beverage extraction hole, the other end is formed with a communication hole that communicates with the beverage outlet, the central axis of the beverage outlet and the central axis of the communication hole to be positioned to be shifted from each other. can

In addition, at least one of a direction protrusion or a direction groove indicating a direction in which the outlet-side drilling means is coupled to the accommodation space may be formed on at least one of the one surface and the other surface of the main body.

On the other hand, according to another aspect of the present invention, a frame; a capsule holder according to any one of claims 1 to 8 detachably mounted to the frame; a fluid supply unit mounted on the frame so as to be relatively accessible or spaced apart from the capsule holder, and supplying a fluid to the beverage raw material accommodating capsule accommodated in the capsule holder; And a device for extracting a beverage from the raw material for beverage containing capsules can be provided, characterized in that it comprises a driving means for relatively approaching or spaced apart from the fluid supply unit to the capsule holder.

Therefore, embodiments of the present invention, the capsule holder is detachable from the beverage extraction device, and furthermore, since it is possible to separate and clean the outlet side perforation means provided in the capsule holder, it is possible to secure the hygiene of the capsule holder and the beverage extraction device. there is

In addition, the beverage extraction hole is formed in the direction perpendicular to the plate surface of the main body in the outlet-side perforating means, so that the outlet-side perforating means can be manufactured in a single molding process, and the torn portion of the capsule prevents the beverage extraction hole from blocking There is an effect that can be done.

In addition, since the beverage extraction hole is formed in a polygonal shape instead of a circular shape, it is possible to prevent clogging of the beverage extraction hole by coffee powder.

In addition, a direction protrusion or a direction groove indicating the coupling direction of the main body of the outlet-side perforating means is formed to prevent erroneous assembly of the outlet-side perforating means.

1 is a combined perspective view of an apparatus for extracting a beverage from a capsule containing a raw material for beverage according to an embodiment of the present invention.
Figure 2 is an exploded perspective view of an apparatus for extracting a beverage from a capsule containing a raw material for beverage according to an embodiment of the present invention.
FIG. 3 is a cross-sectional view taken along line A-A' of FIG. 1 .
4 is a perspective view of a capsule inserted into the capsule holder according to an embodiment of the present invention.
5 is an exploded perspective view of FIG. 4 ;
Figure 6 is a perspective view of the capsule is removed in Figure 4;
Figure 7 is a cross-sectional view of Figure 6, a view showing a process of separating the outlet-side puncturing means by inserting the rod-shaped member into the beverage outlet.
8 is a perspective view showing the lower surface of the outlet-side perforating means separated from the capsule holder according to an embodiment of the present invention.
9 is a perspective view showing an upper surface of the outlet-side drilling means of FIG.
FIG. 10 is a cross-sectional view taken along line B-B' of FIG. 9 .
11 is a cross-sectional view taken along line C-C' of FIG. 9 .

Hereinafter, with reference to the accompanying drawings will be described in detail according to a preferred embodiment of the present invention. The terms or words used in the specification and claims should not be construed as being limited to their usual or dictionary meanings, and the inventor may appropriately define the concept of terms in order to describe his own invention in the best way. It should be interpreted as a meaning and concept consistent with the technical idea of the present invention based on the principle that there is. Accordingly, the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiment of the present invention and do not represent all the technical spirit of the present invention, so at the time of the present application, various It should be understood that there may be equivalents and variations.

In the drawings, the size of each component or a specific part constituting the component is exaggerated, omitted, or schematically illustrated for convenience and clarity of description. Accordingly, the size of each component does not fully reflect the actual size. If it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the gist of the present invention, such description will be omitted.

As used herein, the term 'coupled' or 'connected' refers to a case in which one member and another member are directly coupled or directly connected, as well as when one member is indirectly coupled to another member through a joint member, or indirectly. Including cases connected to

Hereinafter, the beverage extraction device according to the present invention will be described by taking the case of obtaining a coffee extract by spraying a pressurized fluid into the capsule in which the coffee powder is accommodated, but this is only for convenience of explanation, and the inside of the capsule contains coffee. In addition to powder, materials suitable for brewing into a pressurized fluid, such as tea leaves, dried plants, grains, etc., may be filled. Therefore, it goes without saying that the beverage extraction device according to the present invention may also be used for the purpose of obtaining an extract from a capsule filled with a material other than coffee.

1 is a combined perspective view of an apparatus for extracting a beverage from a capsule containing a raw material for beverage according to an embodiment of the present invention, and FIG. 2 is an apparatus for extracting a beverage from a capsule containing a raw material for a beverage according to an embodiment of the present invention It is an exploded perspective view, FIG. 3 is a cross-sectional view taken along line A-A' of FIG. 1 , FIG. 4 is a perspective view of a capsule inserted into a capsule holder according to an embodiment of the present invention, and FIG. 5 is an exploded view of FIG. A perspective view, FIG. 6 is a perspective view of a state in which the capsule is removed in FIG. 4 , and FIG. 7 is a cross-sectional view of FIG. 6 , showing a process of separating the lower blade member by inserting the rod-shaped member into the beverage outlet, FIG. 8 is a perspective view showing the lower surface of the outlet-side perforating means in the capsule holder according to an embodiment of the present invention, FIG. 9 is a perspective view showing the upper surface of the outlet-side perforating means of FIG. 8, and FIG. It is a cross-sectional view taken along -B', and FIG. 11 is a cross-sectional view taken along line C-C' of FIG. 9 .

First, referring to FIGS. 1 to 3 , the apparatus 10 for extracting beverages from the capsule containing raw materials for beverages according to an embodiment of the present invention includes a frame 100 and an outlet-side perforating means 300 . and a capsule holder 200 , a fluid supply unit 400 , a screw 500 , and a motor 600 .

The frame 100 is equipped with a capsule holder 200 , a fluid supply unit 400 , a screw 500 , and a motor 600 .

The fluid supply unit 400 supplies a fluid to the beverage raw material accommodating capsule 700 (hereinafter, referred to as a capsule) accommodated in the capsule holder 200 . The fluid supply unit 400 is mounted so as to be relatively accessible or spaced apart from the capsule holder 200 by lifting and lowering by the motor 600 and the screw 500 as a driving means.

That is, when the screw 500 rotates by the rotational force of the motor 600 , the fluid supply unit 400 coupled to the screw 500 rises or falls. A screw through hole 430 through which the screw 500 rotatably passes may be formed in the fluid supply unit 400 .

Referring to FIG. 3 , the fluid supply unit 400 may include a fluid supply body 410 and an upper blade member 420 serving as an inlet-side perforating means. The fluid supply body 410 may be coupled to the inlet 900 to which the fluid is provided, and the fluid introduced into the fluid supply body 410 through the inlet 900 is supplied to the capsule 700 .

The upper blade member 420 is coupled to the lower side of the fluid supply body 410 and is provided to puncture one surface of the capsule 700 , that is, the upper surface that is the inflow side surface, and the upper blade member 420 is the upper side of the capsule 700 . When punctured, the fluid supplied from the fluid supply body 410 may be introduced into the capsule 700 through the perforated hole.

Here, the upper blade member 420 may be formed with a fluid movement hole 440 through which the fluid can move. That is, when the upper blade member 420 punctures the capsule 700 , the fluid supplied from the fluid supply body 410 may be supplied to the capsule 700 along the fluid movement hole 440 of the upper blade member 420 . have. Alternatively, a separate fluid movement hole 440 is not formed in the upper blade member 420 , and the upper blade member 420 serves only to puncture the capsule 700 , and the lower side of the fluid supply body 410 . The fluid supplied through a fluid supply hole provided separately in the capsule 700 may be introduced into a hole in the upper surface of the capsule 700 formed by being perforated by the upper blade member 420 .

The screw 500 is rotatably mounted on the upper portion of the fluid supply unit 400 to elevate the fluid supply unit 400 by a rotation operation. A screw thread is formed on the outer peripheral surface of the screw 500 , and a connecting shaft insertion groove 510 into which the connecting shaft 610 connected to the motor 600 is inserted is formed in the upper center thereof. The screw 500 is inserted into the screw through hole 430 formed in the fluid supply unit 400 , and the connecting shaft 610 is inserted into the connecting shaft insertion groove 510 , and is rotatable by the rotation of the motor 600 . to be assembled

The motor 600 rotates the screw 500 forward and reverse. That is, the motor 600 is coupled to the screw 500 as a motor 600 capable of forward and reverse rotation under the control of a control unit (not shown) to rotate the screw 500 forward and reverse.

In addition, the beverage extraction device 10 according to this embodiment is provided with a capsule holder 200 according to an embodiment of the present invention that is detachably mounted to the frame 100 . Here, the capsule holder 200 is detachably mounted to the frame 100, as shown in FIGS. 1 to 3, for example, by pushing or holding the capsule holder 200 to the lower part of the frame 100. It means that the user can easily mount and detach the frame 100 without a special tool such as a screwdriver, such as a sliding method, but the coupling method between the capsule holder 200 and the frame 100 is not limited thereto.

When the capsule holder 200 is detachably mounted on the frame 100, a latch switch (not shown) is installed on the inner wall of the frame 100 so that the capsule holder 200 is attached to the frame 100 in a push-in and push-out manner. can be combined.

Hereinafter, the capsule holder 200 according to an embodiment of the present invention will be described in detail with reference to FIGS. 4 to 11 .

The capsule holder 200 has a storage space in which the capsule 700 is accommodated, and an outlet-side perforation for perforating the outflow-side surface (lower surface) of the capsule 700 that is disposed on the bottom of the storage space and is accommodated in the storage space. A lower blade member 300 as a means is provided. That is, when the fluid supply body 410 descends and the upper blade member 420 punctures the upper surface of the capsule 700 and supplies the fluid into the capsule 700 through the perforated hole, the increase is increased by the supply of the fluid. The lower surface of the capsule 700 is inflated outward by the internal pressure of the capsule, and the blade 322 of the lower blade member 300 disposed on the bottom of the storage space of the capsule holder 200 punctures the lower surface of the capsule 700 .

Then, the beverage extracted by the fluid supplied into the capsule 700 flows out through the lower hole of the capsule 700 formed by being perforated by the blade 322 .

The lower blade member 300 disposed in the storage space of the capsule holder 200 is detachably coupled to the storage space of the capsule holder 200 . In the case of a conventional capsule coffee machine, the capsule holder is fixed to the machine so that it cannot be separated, or even if it is a detachable capsule holder, the lower blade member is fixed to the capsule holder so that it cannot be easily separated, so it is difficult to clean even if the lower blade member is contaminated. There is a problem that hygiene is not secured. In particular, as will be described later, when the beverage extraction hole 325 is formed in the lower blade member 300 and a space through which the extracted beverage is distributed is formed between the lower blade member 300 and the bottom of the storage space, the lower If the blade member is not separated, it is difficult to clean the space in which the extracted beverage is distributed.

However, since the lower blade member 300 of the capsule holder 200 according to an embodiment of the present invention is detachably coupled to the storage space and can be easily separated and washed when necessary, there is an effect of ensuring hygiene. .

A receiving groove 311 (refer to FIG. 5) may be formed on the side of the lower blade member 300, and the fixing member 312 is coupled to the receiving groove 311 to hold the lower blade member 300 in the capsule holder 200. fixed to the inner wall of the storage space of The fixing member 312 may be an O-ring, but is not limited thereto. The O-ring may prevent leakage of the beverage extracted from the capsule 700 by watertightly fixing the lower blade member 300 to the inner wall of the storage space of the capsule holder 200 .

Referring to FIG. 7 , the beverage outlet 210 is formed in the capsule holder 200 . Referring to FIG. 7 , for example, a long and thin rod-shaped member 800 such as a thin stick or chopsticks is inserted into the beverage outlet 210 to remove the lower blade member 300 from the storage space of the capsule holder 200 . can be separated. To this end, a blocked portion of the bottom surface of the lower blade member 300 (see N in FIG. 8 ) is provided to shield the beverage outlet 210 .

A communication hole 313 (refer to FIG. 8) to be described later may be formed on the lower surface of the lower blade member 300, and the rod-shaped member 800 does not enter the communication hole 313 of the bottom surface of the lower blade member 300. The blocked portion (N) of the lower surface is blocking the beverage outlet (210).

Here, when the rod-like member 800 is inserted through the beverage outlet 210, it comes into contact with the blocked portion N of the lower surface of the lower blade member 300 and presses the lower blade member 300, thereby pressing the lower blade member 300 may be separated from the capsule holder 200 .

Here, as the rod-shaped member 800, a thin stick or chopsticks as described above may be used, but it may be separately manufactured and provided to have a rigidity and length in a preset range so as to sufficiently press the lower blade member 300. have.

The lower blade member 300 has a body portion 310 having a plate shape corresponding to the bottom of the storage space, and a surface (lower surface) opposite to the outlet side surface (lower surface) of the capsule 700 of the body portion 310 . It may include at least one perforation 320 formed in the upper surface).

Referring to FIG. 8 , a communication hole 313 is formed on the lower surface of the main body 310 , and the lower side of the communication hole 313 is spaced apart from the beverage outlet 210 and communicates with each other as shown in FIG. 7 . Here, the central axis (M) of the beverage outlet 210 and the central axis (L) of the communication hole 313 are shifted from each other, whereby the upper side of the beverage outlet 210 is the body portion 310 of the It is blocked by the bottom. Therefore, the lower blade member 300 can be separated from the capsule holder 200 by pressing the lower surface of the main body 310 using the rod-shaped member 800 as described above.

The perforation 320 may include a central body 321 having a shape of a cone or a polygonal pyramid, and a plurality of blades 322 extending radially from the surface of the central body. Referring to FIG. 9 , the central body 321 is located at the center of the plurality of lower blades 322 . And, referring to FIGS. 7 and 10 , a beverage extraction hole 325 communicating with the beverage outlet 210 through the above-described communication hole 313 may be formed in the central body 321 .

As shown in FIG. 10 , the beverage extraction hole 325 is formed in the vertical direction, which is a direction perpendicular to the plate surface of the main body 310 , and prevents the beverage extraction hole 325 from being blocked by the torn portion of the capsule 700 . can do. For example, if the beverage extraction hole 325 is formed in the left and right directions, the beverage extraction hole 325 may be blocked by the torn portion 710 of the capsule. However, as in FIG. 10 , when the beverage extraction hole 325 is formed in the vertical direction, the beverage extraction hole 325 is not blocked because the upper hole of the beverage extraction hole 325 is located above the torn portion 710 of the capsule. Beverages can be extracted through

In addition, when the beverage extraction hole 325 is formed in the vertical direction, there is no need for a separate drilling process to form the beverage extraction hole 325 , the entire lower blade member 300 including the beverage extraction hole 325 . can be manufactured in a single molding process. That is, the upper mold covering the upper surface of the perforated portion 320 and the body portion 310 including the beverage extraction hole 325, and the lower mold covering the lower surface of the main body portion 310 including the communication hole 313. In preparation, the entire lower blade member 300 can be manufactured by supplying resin to the cavity of the mold in a state in which the upper mold and the lower mold are closed.

However, when the receiving groove 311 is formed on the side surface of the lower blade member 300 as shown in FIG. 8, it can be manufactured in one molding process up to the receiving groove 311 with the upper mold and the lower mold. there is no In this case, a cutting process for forming the receiving groove 311 is further performed, or the fixing member (O-ring) 312 is placed in the mold in advance and the lower blade member 300 including the fixing member 312 through insert molding. The whole can be manufactured in one molding process. The addition of such a cutting process or insert molding results in an increase in manufacturing cost and time, but even so, it can be manufactured much more easily compared to the case of drilling the plurality of beverage extraction holes 325 one by one. And, see FIG. 11 If, the beverage extraction hole 325 may be formed in a polygonal shape rather than a circular cross-sectional shape. Although the cross-sectional shape of the beverage extraction hole 325 in FIG. 11 is a rectangle, it is not limited thereto.

During coffee extraction, the coffee powder 1 may fall to block the beverage extraction hole 325 . At this time, since the coffee powder 1 is close to a circular shape, if the cross-sectional shape of the beverage extraction hole 325 is circular, the beverage extraction hole 325 may be completely blocked by the coffee powder 1 . However, since the cross-sectional shape of the beverage extraction hole 325 is square as in FIG. 11 , even if the coffee powder grains 1 cover the beverage extraction hole 325 upper side, the beverage extraction hole 325 cannot be completely blocked, and the beverage The beverage may be extracted through the portion 325a that is not blocked beside the grains 1 of the coffee powder among the extraction holes 325 . That is, if the cross-sectional shape of the beverage extraction hole 325 is formed in a polygonal shape rather than a circle, even if the coffee powder 1 covers the beverage extraction hole 325, the beverage extraction hole 325 is not completely blocked, so that extraction of the beverage is still possible. possible

The beverage extraction hole 325 may communicate with the communication hole 313 at the upper side of the communication hole 313 . That is, the beverage extraction hole 325 is located on the upper side of the communication hole 313 to communicate with the communication hole 313 , and the beverage extraction port 210 is located on the lower side of the communication hole 313 to the communication hole 313 . can be communicated with

Referring to FIG. 9 , a plurality of blades 322 may be provided, and a plurality of blades 322 may be provided to extend radially from the surface of the central body 321 to be coupled to the main body 310 . In Figure 9, three blades 322 are arranged to have the same angle, but the number of blades 322 may vary.

When the blade 322 penetrates the lower surface of the capsule 700 and the capsule 700 is torn by the blade 322 , the beverage extracted from the capsule 700 communicates through the beverage extraction hole 325 of the central body 321 . It moves to the hole 313 and is discharged through the beverage outlet 210 from the communication hole 313 .

8 and 9, on one surface (upper surface) or the other surface (lower surface) of the main body 310, a direction protrusion 314 or a direction groove indicating a direction in which the lower blade member 300 is coupled to the receiving space. 315 may be formed. The direction protrusion 314 and the direction groove 315 may be formed on both the upper surface and the lower surface of the main body 310 , or may be formed only on one of the upper surface and the lower surface of the main body 310 . In addition, the direction protrusion 314 is formed on the upper surface of the main body 310 and the direction groove 315 is formed on the lower surface of the main body 310 , or vice versa. As such, when the direction protrusion 314 or the direction groove 315 is formed on the upper surface or the lower surface of the main body 310, the user recognizes the direction projection 314 or the direction groove 315 to encapsulate the lower blade member 300. Since it can be accurately inserted into the holder 200 , there is an effect that can prevent erroneous assembly of the lower blade member 300 .

On the other hand, even if the user separates and washes the lower blade member 300 from the capsule holder 200 using the above-described rod-shaped member, and then assembles the lower blade member 300 to the capsule holder 200 in the correct direction. , there is a fear that the lower blade member 300 is not sufficiently inserted to the bottom of the storage space of the capsule holder 200 . However, even in this case, the lower blade member 300 due to the force of the fluid supply unit 400 pressing the capsule 700 by the subsequent beverage extraction operation and the pressure to expand the lower surface of the capsule by the fluid introduced into the capsule. is pushed down to the bottom of the storage space of the capsule holder 200, so the problem of insufficient assembly is solved naturally.

Hereinafter, with reference to the drawings will be described the operation and effect of the device 10 for extracting a beverage from the capsule containing the raw material for beverage according to an embodiment of the present invention.

3, when the fluid supply unit 400 is coupled to the screw 500 and the motor 600 and descends, the upper blade member 420 coupled to the fluid supply body 410 of the fluid supply unit 400 is The upper surface of the capsule 700 is perforated by moving to the capsule 700 side.

At this time, the lower blade member 300 is inserted and coupled to the capsule holder 200 , and the capsule 700 is accommodated in the capsule holder 200 , so that the fluid supply unit 400 descends and the upper blade member 420 moves. When a fluid is supplied into the capsule 700 by puncturing the upper surface of the capsule 700 , the blade 322 of the lower blade member 300 punctures the lower surface of the capsule 700 .

And, the beverage extracted by the fluid supplied from the fluid supply unit 400 is the beverage extraction hole 325 formed in the central body 321 of the lower blade member 300, and the communication hole 313 formed in the body portion 310. ) and is discharged through the beverage outlet 210 formed in the capsule holder 200 .

After discharging the beverage, the user separates the capsule holder 200 from the frame 100 and inserts the rod-shaped member 800 through the beverage outlet 210 to the body portion 310 of the lower blade member 300 . ) can be pressed, whereby the lower blade member 300 can be separated from the capsule holder 200 .

Then, the capsule holder 200 including the separated lower blade member 300 can be washed, and the lower blade member 300 can be coupled to the capsule holder 200 again, so the capsule holder 200 and the lower blade member (300) It is possible to ensure the hygiene.

Meanwhile, in the above embodiment, the fluid supply unit 400 has been described as being raised and lowered by the motor 600 and the screw 500 , but in the present invention, the user operates the lever to manually lift the fluid supply unit 400 . It is also applicable to the beverage extraction device having a structure that makes

In addition, in the above-described embodiment, it has been described that the capsule holder 200 is fixed in the vertical direction and the fluid supply unit 400 moves up and down, but in the present invention, the fluid supply unit 400 is fixed in the vertical direction and the capsule holder 200 is also applicable to a structure in which the elevating structure, furthermore, the fluid supply unit 400 and the capsule holder 200 may be applied to a beverage extraction device having a structure capable of elevating.

In addition, in the above-described embodiment, it has been described that the fluid supply unit 400 is relatively approached or spaced apart from the capsule holder 200 by ascending and descending in the vertical direction, but the present invention relates to the fluid supply unit 400 and the capsule holder 200 . It is also applicable to a beverage extraction device of a structure that is arranged in the horizontal direction and relatively approached or spaced apart by moving in the horizontal direction.

In the above, although the present invention has been described by limited embodiments and drawings, the present invention is not limited thereto, and the technical idea of the present invention and the following will be described by those of ordinary skill in the art to which the present invention pertains. It goes without saying that various modifications and variations are possible within the equal scope of the claims.

10: A device for extracting beverages from the capsules containing raw materials for beverages
100: frame 200: capsule holder
210: beverage outlet
300: outlet side perforation means (lower blade member)
310: main body 311: receiving groove
312: fixing member (O-ring) 313: communication hole
314: direction projection 315: direction groove
320: perforation 321: centrosome
322: blade 325: beverage extraction hole
400: fluid supply unit 410: fluid supply body
420: upper blade member 430: screw through hole
440: fluid movement hole 500: screw
510: connection shaft insertion groove 600: motor
610: connecting shaft 700: capsule containing raw material for beverage
800: rod-like member

Claims (9)

A capsule holder having a storage space in which the raw material accommodating capsule for beverage is accommodated, and mounted on a device for extracting beverage from the raw material accommodating capsule for beverage
and an outlet-side perforating means disposed on the floor of the storage space to perforate the outlet-side surface of the raw material for beverage accommodating capsules accommodated in the storage space,
The outlet-side drilling means is detachably coupled to the storage space,
The capsule holder has a structure that is detachably mounted to the device for extracting the beverage,
A fixing member for fixing the outlet-side drilling means to the inner wall of the storage space is provided on a side surface of the outlet-side drilling means,
A beverage outlet is formed at the bottom of the storage space,
The outlet side perforation means,
a body portion having a plate shape corresponding to the bottom of the storage space; and
Comprising at least one perforation formed on the surface opposite to the outlet-side surface of the raw material for beverage containing capsule of the main body portion,
The upper side of the beverage outlet is blocked by the lower surface of the main body,
Inserting a rod-shaped member into the beverage outlet, the rod-shaped member is in contact with the blocked portion of the lower surface of the main body portion to press the main body portion, characterized in that configured to be able to separate the outlet-side piercing means from the storage space holder. delete delete The method of claim 1,
The perforation part,
a centrosome having the shape of a cone or a polygonal pyramid; and
A capsule holder comprising a plurality of blades extending radially from the surface of the central body. The method of claim 4,
A beverage outlet is formed at the bottom of the storage space,
A beverage extraction hole communicating with the beverage outlet is formed in the central body,
The beverage extraction hole is a capsule holder, characterized in that formed in a direction perpendicular to the plate surface of the main body. The method of claim 5,
The beverage extraction hole is a capsule holder, characterized in that the cross-sectional shape is formed in a polygon rather than a circle. The method of claim 5,
A communication hole is formed in the main body, one end communicating with the beverage extraction hole, and the other end communicating with the beverage extraction port,
Capsule holder, characterized in that the central axis of the beverage outlet and the central axis of the communication hole are displaced from each other. The method of claim 4,
Capsule holder, characterized in that at least one of a direction protrusion or a direction groove indicating a direction in which the outlet-side drilling means is coupled to the storage space is formed on at least one of the one surface and the other surface of the main body. frame;
a capsule holder according to any one of claims 1 and 4 to 8 detachably mounted to the frame;
a fluid supply unit mounted on the frame so as to be relatively accessible or spaced apart from the capsule holder, and supplying a fluid to the beverage raw material accommodating capsule accommodated in the capsule holder; and
An apparatus for extracting a beverage from a capsule containing raw material for beverage, characterized in that it comprises a driving means for relatively approaching or separating the fluid supply unit from the capsule holder.

Images