KR20170040026A - Capsule coffee extracting apparatus - Google Patents

Abstract

Disclosed is a capsule coffee extracting apparatus. The capsule coffee extracting apparatus according to an example of the present invention comprises: a main extraction unit connected to a hot water supply source to supply hot water and discharge liquid coffee; and an auxiliary extraction unit mounted on the main extraction unit, in a state in which a coffee capsule containing powdered coffee is hermetically inserted, and receives the hot water supplied to the coffee capsule to extract the liquid coffee, wherein the auxiliary extraction unit has a plurality of coffee capsules each having a different extraction method, and one of the auxiliary extraction units may be mounted on the main extraction unit to extract the liquid coffee.

Description

{CAPSULE COFFEE EXTRACTING APPARATUS}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a capsule coffee extracting apparatus for extracting coffee using coffee capsules and more particularly to a capsule coffee extracting apparatus capable of extracting liquid coffee using coffee capsules regardless of the extraction method of coffee capsules .

The capsule coffee extracting apparatus extracts liquid coffee by supplying hot water to a coffee capsule containing powdered coffee.

Such a capsule coffee extracting apparatus may be constituted independently or may be included in a device such as a water purifier.

On the other hand, the extraction method may be different depending on the configuration of the coffee capsule.

For example, there is a coffee capsule in which one side of the coffee capsule is pierced and hot water is supplied, and the other side is torn when the pressure in the coffee capsule reaches a predetermined extraction pressure to extract liquid coffee. One side and the other side are perforated, And a coffee capsule in which liquid coffee is extracted from the other one.

Conventionally, coffee capsules having different extraction methods have not been used in a single capsule coffee extracting apparatus. That is, according to the extraction method of the coffee capsule, the liquid coffee was extracted using another suitable capsule coffee extracting device.

The present invention is realized by recognizing at least any one of the above-mentioned conventional needs or problems.

One aspect of the object of the present invention is to enable the extraction of liquid coffee using coffee capsules regardless of the extraction method of coffee capsules.

Another aspect of the present invention is to provide a capsule coffee extracting apparatus capable of extracting liquid coffee using various extraction type coffee capsules.

Another aspect of the object of the present invention is to make it easy and convenient to extract liquid coffee using coffee capsules.

A capsule coffee extracting apparatus according to an embodiment for realizing at least one of the above-mentioned problems may include the following features.

A capsule coffee extracting apparatus according to an embodiment of the present invention includes a main extraction unit connected to a hot water supply source and supplied with hot water and discharging liquid coffee; And an auxiliary extraction unit which is mounted in the main extraction unit with the coffee capsule containing the powdered coffee being inserted in a sealed state, and hot water is supplied to the coffee capsule to extract the liquid coffee; And the auxiliary extraction unit has a plurality of coffee capsules each having a different extraction method, and each of the plurality of auxiliary extraction units is attached to the main extraction unit so that the liquid coffee can be extracted.

In this case, the plurality of sub-extraction units may include a first sub-extraction unit and a second sub-extraction unit.

In addition, the first auxiliary extraction unit may be inserted into the first auxiliary extraction unit while the other side is torn and the liquid coffee is extracted.

The coffee capsules are inserted into the first auxiliary extraction unit so that the coffee capsules are hermetically sealed upside down. When the lower surface of the upwardly directed coffee capsules is punctured and the predetermined extraction pressure is reached, the upper surface of the coffee capsules facing downward can be torn.

The first auxiliary extracting unit may include a first auxiliary unit body having an insertion space opened at an upper portion thereof to insert a coffee capsule; A first seating assistant member at least partially inserted into the insertion space and having a seating hole in which the coffee capsule is seated to seat the coffee capsule in the insertion space; A first auxiliary unit cover rotatably connected to the first auxiliary unit body for opening and closing the upper portion of the seating hole and for supplying hot water by drilling the lower surface of the upwardly facing coffee capsule; And a first coffee discharging member connected to a lower portion of the first auxiliary unit main body, the liquid coffee is flowed in and discharged from the first auxiliary unit main body; . ≪ / RTI >

A plurality of first inlet holes may be formed on the lower surface of the first auxiliary unit body so that the liquid coffee extracted from the coffee capsules flows into the first coffee discharging member.

Further, the shape of the seating hole may be a shape corresponding to the coffee capsule.

The first auxiliary unit cover is provided with a first hot water connection port to which a hot water supply port provided in the main extraction unit is connected, and a first perforation member for perforating the lower surface of the upwardly facing coffee capsule is provided in the first hot water connection port .

In addition, the first sub-unit cover may be provided with a first sealing member that seals the upper portion of the seating hole.

The first coffee discharging member may be provided with a first coffee connecting port connected to a coffee outlet provided in the main extracting unit.

A first mounting sub-member provided in the first sub-unit body to mount the first sub-extraction unit in a mounting space formed in the main extraction unit; As shown in FIG.

The second auxiliary extraction unit may be inserted into the second auxiliary extraction unit in such a manner that hot water is supplied to one of the first and second apertures, and the liquid coffee is extracted from the second auxiliary extraction unit.

In the second auxiliary extraction unit, the upper and lower surfaces of the coffee capsules are pierced, hot water is supplied to the upper surface, and the liquid coffee is extracted from the lower surface.

The second sub-extraction unit includes a second sub-unit body having an insertion space opened at an upper portion thereof to insert a coffee capsule; A second seating assistance member which is formed with a communication hole communicating with the insertion space through which the coffee capsule passes and in which the coffee capsule is seated in the insertion space; A second auxiliary unit cover rotatably connected to the second auxiliary unit body to open and close the upper portion of the communication hole and to supply hot water by drilling the upper surface of the coffee capsule; And a second coffee discharging member connected to a lower portion of the second auxiliary unit body so as to puncture the lower surface of the capsule coffee and into which the liquid coffee is introduced and discharged from the second auxiliary unit body; . ≪ / RTI >

In addition, a second inflow hole may be formed on the lower surface of the second auxiliary unit body to puncture the lower surface of the coffee capsule and to allow the liquid coffee extracted from the coffee capsule to flow into the second coffee discharging member.

The second auxiliary unit cover is provided with a second hot water connection port to which a hot water supply port provided in the main extraction unit is connected, a second perforated member for supplying hot water through the upper surface of the coffee capsule, .

The second sub-unit cover may be provided with a second sealing member for sealing an upper portion of the communication hole.

The second coffee discharging member may include a second coffee connecting port connected to a coffee outlet provided in the main extracting unit.

In addition, the second coffee discharging member may be provided with a third perforation member for passing through the second inflow hole and perforating the lower surface of the coffee capsule.

The second coffee discharging member may be provided with a moving hole through which the third perforation member moves.

In addition, the third perforation member may be elastically supported by an elastic member, and the third perforation member may include a support member for supporting the elastic member.

The second coffee discharging member may be rotatably provided with an operating member to which the supporting member is connected to move the third perforation member by rotation of the lever member included in the main extraction unit.

Further, the operating member can be rotated by a connecting shaft included in a link member connected to the lever member.

A second mounting sub-member provided in the second sub-unit body to mount the first sub-extraction unit in a mounting space formed in the main extraction unit; As shown in FIG.

The main extraction unit may include a main unit main body having a mounting space opened at an upper portion thereof for mounting an auxiliary extraction unit and having a coffee outlet for discharging liquid coffee; A main unit cover rotatably connected to the main unit body so as to cover the upper portion of the auxiliary extraction unit when the auxiliary extraction unit is installed in the installation space and having a hot water supply port connected to the hot water supply source; And a lever member rotatably connected to the main unit body and connected to the main unit cover to rotate together with the main unit cover; . ≪ / RTI >

A link member connecting the main unit body, the main unit cover, and the lever member; As shown in FIG.

The link member may include a pair of first link members, one of which is rotatably connected to the main unit body, and the other of which is connected to the connection shaft; A pair of second link members having one side rotatably connected to the main unit cover and the other side rotatably connected to the connection shaft; And a pair of third link members rotatably connected to the lever member on one side and rotatably connected to the connection shaft on the other side; . ≪ / RTI >

The main unit body may be rotatably provided with an operation member for moving the third perforation member included in the plurality of sub-extraction units.

In addition, the operation member may be formed with an operation hole having a slot through which the connection shaft passes.

As described above, according to the embodiment of the present invention, the liquid coffee can be extracted by using the coffee capsule regardless of the extraction method of the coffee capsule.

In addition, according to the embodiment of the present invention, liquid coffee can be extracted using one capsule coffee extracting apparatus using various extraction type coffee capsules.

Furthermore, according to the embodiment of the present invention, it is possible to easily and conveniently extract the liquid coffee by using the coffee capsule.

1 is a perspective view of an embodiment of a capsule coffee extracting apparatus according to the present invention, showing a main extraction unit, a first sub extraction unit and a second sub extraction unit, respectively.
Fig. 2 is a cross-sectional view taken along the line A-A 'in Fig. 1, and is a sectional view of the main extraction unit of an embodiment of the capsule coffee extracting apparatus according to the present invention.
3 is an exploded perspective view of the main extraction unit of an embodiment of the capsule coffee extracting apparatus according to the present invention.
Fig. 4 is a cross-sectional view taken along the line B-B 'in Fig. 1, and is a sectional view of a first auxiliary extraction unit of an embodiment of a capsule coffee extracting apparatus according to the present invention.
5 is an exploded perspective view of a first auxiliary extraction unit of an embodiment of the capsule coffee extracting apparatus according to the present invention.
FIG. 6 is a cross-sectional view taken along the line C-C 'of FIG. 1, and is a sectional view of a second sub-extraction unit of an embodiment of the capsule coffee extracting apparatus according to the present invention.
7 is an exploded perspective view of a second auxiliary extraction unit of an embodiment of the capsule coffee extracting apparatus according to the present invention.
FIGS. 8 and 9 are cross-sectional views illustrating the extraction of coffee after the coffee capsule is hermetically inserted into the main extraction unit in the first auxiliary extraction unit of the embodiment of the capsule coffee extracting apparatus according to the present invention.
FIGS. 10 to 12 are cross-sectional views showing the extraction of coffee after the coffee capsules are hermetically inserted into the main extraction unit in the second auxiliary extraction unit of the embodiment of the capsule coffee extracting apparatus according to the present invention.
Fig. 13 is a perspective view of another embodiment of the capsule coffee extracting apparatus according to the present invention, showing a main extraction unit, a first sub extraction unit and a second sub extraction unit, respectively.
Figs. 14 to 16 are cross-sectional views illustrating the extraction of coffee after the coffee capsules are hermetically inserted into the second auxiliary ejection unit of another embodiment of the capsule coffee extracting apparatus according to the present invention, after being mounted on the main extraction unit.

In order to facilitate understanding of the features of the present invention as described above, a capsule coffee extracting apparatus according to an embodiment of the present invention will be described in detail.

The embodiments described below will be described on the basis of embodiments best suited for understanding the technical characteristics of the present invention, and the technical features of the present invention are not limited by the embodiments described, And that the present invention may be implemented with other embodiments. Therefore, it is intended that the present invention covers the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents. In order to facilitate understanding of the embodiments to be described below, in the reference numerals shown in the accompanying drawings, among the constituent elements which perform the same function in each embodiment, the related constituent elements are indicated by the same or an extension line number.

[Example]

Hereinafter, an embodiment of a capsule coffee extracting apparatus according to the present invention will be described with reference to FIGS. 1 to 12. FIG.

1 is a perspective view of an embodiment of a capsule coffee extracting apparatus according to the present invention, showing a main extraction unit, a first sub extraction unit and a second sub extraction unit, respectively.

FIG. 2 is a cross-sectional view taken along the line A-A 'of FIG. 1, which is a cross-sectional view of a main extraction unit of an embodiment of a capsule coffee extracting apparatus according to the present invention, Fig. 7 is an exploded perspective view of the main extraction unit.

FIG. 4 is a cross-sectional view taken along line B-B 'of FIG. 1, which is a cross-sectional view of a first sub-extraction unit of an embodiment of a capsule coffee extracting apparatus according to the present invention, Fig. 8 is an exploded perspective view of the first sub-extraction unit of the embodiment;

FIG. 6 is a cross-sectional view taken along line C-C 'of FIG. 1, which is a cross-sectional view of a second sub-extraction unit of an embodiment of the capsule coffee extracting apparatus according to the present invention, Fig. 7 is an exploded perspective view of the second sub-extraction unit of the embodiment.

FIG. 8 and FIG. 9 are cross-sectional views showing the extraction of coffee after the coffee capsules are hermetically inserted into the main extraction unit in the first auxiliary extraction unit of the embodiment of the capsule coffee extracting apparatus according to the present invention, 10 to 12 are sectional views showing the extraction of coffee after the coffee capsules are hermetically inserted into the second auxiliary extraction unit of an embodiment of the capsule coffee extracting apparatus according to the present invention,

One embodiment of the capsule coffee extracting apparatus 100 according to the present invention may include a main extraction unit 200 and an auxiliary extraction unit 300, 400 as shown in FIG.

Main extraction unit

The main extraction unit 200 may be connected to a hot water supply source (not shown) such as a hot water tank to supply hot water. Thereby, hot water can be supplied to the coffee capsule CC which is hermetically inserted into the auxiliary extraction units 300 and 400 mounted in the main extraction unit 200 and contains the powdery coffee (CG).

In the main extraction unit 200, liquid coffee can be discharged. That is, when the powdered coffee (CG) of the coffee capsule CC is extracted into the liquid coffee by the hot water being supplied to the coffee capsule CC as described above, the extracted liquid coffee flows into the main extraction unit 200 And can be supplied to the user.

The main extraction unit 200 may include a main unit body 210, a main unit cover 220, and a lever member 230, as shown in FIGS.

The main unit body 210 may be provided with a mounting space SI having an open top. The auxiliary extraction units 300 and 400 are inserted through the open upper portion of the mounting space SI so that the auxiliary extraction units 300 and 400 are installed in the mounting space SI of the main unit body 210 as shown in FIGS. Can be mounted.

The main unit body 210 may include a coffee outlet 211. A first coffee connection port 341 or a second coffee connection port 441 to be described later of the auxiliary extraction units 300 and 400 flowing in and flowing from the liquid coffee extracted from the coffee capsules CC can be connected to the coffee outlet 211 have. Thus, the liquid coffee can flow into the coffee outlet 211 from the first coffee connection port 341 or the second coffee connection port 441, and the liquid coffee can be discharged through the coffee outlet 211.

The coffee outlet 211 of the main unit body 210 may be connected to an external coffee outlet (not shown) by a connecting tube (not shown). Thereby, the liquid coffee discharged through the coffee outlet 211 can be discharged to the outside through the external coffee outlet and supplied to the user.

The main unit cover 220 may be rotatably connected to the main unit body 210.

For example, as shown in FIG. 3, the main unit lid 220 may be formed with a pair of lid rotation connection portions 222 having a connection hole H formed therein. The main unit body 210 may be formed with a pair of body rotation connection portions 213 having connection holes H formed therein. The connection pin H is inserted into the connection hole H of the lid rotation connection portion 222 and the connection hole H of the main body rotation connection portion 213 so that the main unit lid 220 is inserted into the main unit body 210, As shown in FIG.

However, the configuration in which the main unit cover 220 is rotatably connected to the main unit body 210 is not particularly limited, and any known configuration may be used as long as the main unit cover 220 is rotatably connected.

When the auxiliary extraction units 300 and 400 are installed in the mounting space SI of the main unit body 210, the main unit cover 220 is rotated to rotate the auxiliary extraction units 300 and 400, as shown in FIGS. 9 and 12, As shown in Fig.

The main unit cover 220 may be provided with a hot water supply port 221. The hot water supply port 221 may be connected to the hot water supply source by a connection pipe (not shown). Accordingly, hot water of the raw water supply source can be supplied to the hot water supply port 221.

When the auxiliary extraction units 300 and 400 are mounted in the mounting space SI of the main unit body 210 and the main unit cover 220 covers the upper portions of the auxiliary extraction units 300 and 400 by rotation, The second hot water connector 221 may be connected to the first hot water connector 331 or the second hot water connector 431, which will be described later, of the auxiliary extraction units 300 and 400.

9 and 12, the hot water supplied to the hot water supply port 221 can be supplied to the coffee capsule CC inserted in the closed state in the auxiliary extraction units 300 and 400.

The lever member 230 may be rotatably connected to the main unit body 210. The lever member 230 may be connected to the main unit cover 220 so as to rotate together with the main unit cover 220. Thereby, when the user rotates the lever member 230, the main unit cover 220 can be rotated together.

For example, as shown in FIG. 3, the lever member 230 may be formed with a lever rotation connection portion 231 having a connection hole H formed therein. Further, the main unit body 210 may be formed with a connection hole H. The connection pin H is inserted into the connection hole H of the lever rotation connection portion 231 and the connection hole H of the main unit body 210 so that the lever member 230 is inserted into the main unit body 210 And may be rotatably connected.

However, the structure in which the lever member 230 is rotatably connected to the main unit body 210 is not particularly limited, and any known structure may be used as long as the lever member 230 is rotatably connected.

2 and 3, the main extraction unit 200 includes a main unit body 210, a main unit cover 220, and a lever member (not shown) such that the lever member 230 and the main unit cover 220 rotate together. 230 that are connected to each other.

The link member 240 may include a pair of first link members 241, a pair of second link members 242, and a pair of third link members 243.

One side of the pair of first link members 241, for example, an upper portion of the first link member 241, may be rotatably connected to the main unit body 210.

For example, a coupling protrusion C may be formed on one side of the first link member 241. Further, the main unit body 210 may be formed with a connection hole H. The connecting protrusion C of the first link member 241 is inserted into the connecting hole H of the main unit body 210 so that one side of the first link member 241 is rotatable with respect to the main unit body 210 Lt; / RTI >

However, the structure in which one side of the first link member 241 is rotatably connected to the main unit body 210 is not particularly limited, and any known structure may be used as long as it is rotatably connected.

A connecting shaft 244 can be connected to the other side of the pair of first link members 241, for example, below the first link member 241.

For example, a connection hole H is formed on the other side of the first link member 241, and the connection shaft 244 is inserted into the connection hole H of the first link member 241, 1 link member 241, as shown in Fig.

One side of the pair of second link members 242, for example, an upper portion of the second link member 242, may be rotatably connected to the main unit cover 220.

For example, a connection hole H may be formed at one side of the second link member 242, and a connection protrusion C may be formed at the main unit lid 220. One side of the second link member 242 is connected to the main unit cover 220 by inserting the connection protrusion C of the main unit cover 220 into the connection hole H on one side of the second link member 242. [ As shown in Fig.

However, a configuration in which one side of the second link member 242 is rotatably connected to the main unit lid 220 is not particularly limited, and any well-known configuration may be used as long as it is rotatably connected.

The other side of the pair of second link members 242, e.g., the lower portion of the second link member 242, may be rotatably connected to the connection shaft 244. [

The second link member 242 is formed at the other side with a connecting hole H and the connecting shaft 244 is inserted into the connecting hole H at the other side of the second link member 242, And the other side of the connecting shaft 242 may be rotatably connected to the connecting shaft 244. [

However, a configuration in which the other side of the second link member 242 is rotatably connected to the connection shaft 244 is not particularly limited, and any well-known configuration may be used as long as the second link member 242 is rotatably connected.

One side of the pair of third link members 243, for example, the upper portion of the third link member 243, may be rotatably connected to the lever member 230. [

For example, a connecting protrusion C may be formed at one side of the third link member 243, and a connecting hole H may be formed at the lever member 230. [ One side of the third link member 243 is connected to the lever member 230 by the connection protrusion C of one side of the third link member 243 being inserted into the connection hole H of the lever member 230 And may be rotatably connected.

However, a configuration in which one side of the third link member 243 is rotatably connected to the lever member 230 is not particularly limited, and any known configuration may be used as long as it is rotatably connected.

The other side of the pair of third link members 243, e.g., the lower portion of the third link member 243, may be rotatably connected to the connection shaft 244. [

For example, the third link member 243 is formed at the other side with a connection hole H and the connection shaft 244 is inserted into the connection hole H at the other side of the third link member 243, And the other side of the connecting shaft 243 may be rotatably connected to the connecting shaft 244. [

However, a configuration in which the other side of the third link member 243 is rotatably connected to the connection shaft 244 is not particularly limited, and any known configuration may be used as long as it is rotatably connected.

Auxiliary extraction unit

The auxiliary extraction units 300 and 400 can be mounted in the main extraction unit 200 with the coffee capsules CC containing the powdered coffee CG inserted in a sealed state. Then, hot water is supplied to the coffee capsule (CC), so that the liquid coffee can be extracted.

8 and 10, the auxiliary extraction units 300 and 400 are arranged in a state in which the main unit cover 220 is rotated upward by the lever member 230 of the main extraction unit 200, (SI) through the open top of the mounting space (SI) of the mounting space (SI).

9, 11 and 12, in the state where the auxiliary extraction units 300 and 400 are mounted on the main unit body 210 of the main extraction unit 200, The lever member 230 can be rotated so that the main unit cover 220 covers the auxiliary extraction units 300 and 400. [

When the main unit cover 220 covers the auxiliary extraction units 300 and 400 and the auxiliary extraction units 300 and 400 are sealed through the hot water supply port 221 of the main unit cover 220 of the main extraction unit 200, The hot water can be supplied to the coffee capsule (CC) 9 and 12, the powdered coffee (CG) contained in the coffee capsule CC can be extracted into the liquid coffee.

The auxiliary extraction units 300 and 400 may be a plurality of coffee capsules (CC) having different extraction methods. One of the plurality of auxiliary extraction units 300 and 400 may be installed in the main extraction unit 200 to extract the liquid coffee.

Accordingly, in the temporary example of the capsule coffee extracting apparatus 100 according to the present invention, the liquid coffee can be extracted by using the coffee capsule CC regardless of the extraction method of the coffee capsule CC.

Therefore, as one embodiment of the capsule coffee extracting apparatus 100 according to the present invention, liquid coffee can be extracted by using various extraction type coffee capsules (CC). Thereby, the liquid coffee can be easily and conveniently extracted using the coffee capsule (CC).

The first sub-

When the hot water is supplied to the first auxiliary extraction unit 300 and hot water is supplied to the first auxiliary extraction unit 300, the coffee capsule CC in which the other side is torn and the liquid coffee is extracted can be hermetically inserted.

For example, in the first auxiliary extraction unit 300, as shown in FIGS. 8 and 9, the coffee capsule CC can be inserted in an inverted closed state. Accordingly, in the first auxiliary extraction unit 300, the lower surface of the coffee capsule CC faces upward and the upper surface of the coffee capsule CC faces downward.

9, the lower surface of the coffee capsule CC positioned upside down, that is, the lower side of the upwardly facing coffee capsule CC can be pierced, and hot water can be supplied to the coffee capsule CC.

When hot water is supplied to the coffee capsule CC and the pressure in the coffee capsule CC reaches a predetermined extraction pressure, the upper surface of the coffee capsule CC, that is, the upper surface of the coffee capsule CC facing downward is torn, Coffee can be extracted.

4 and 5, the first auxiliary extraction unit 300 includes a first auxiliary unit body 310, a first seating assistance member 320, a first auxiliary unit cover 330, 1 coffee discharge member 340.

The first auxiliary unit body 310 may be formed with an insertion space SS having an open top. Thereby, the coffee capsule CC can be inserted backwards into the insertion space SS through the open top of the insertion space SS.

A plurality of first inlet holes 311 may be formed in the lower surface of the first auxiliary unit body 310. 9, the liquid coffee extracted from the coffee capsule CC flows through the plurality of first inlet holes 311 of the first auxiliary unit main body 310 to the first coffee discharge member 340).

The first seating assistant member 320 can be inserted into the insertion space SS at least in part, e.g., a lower portion. The first seating assistant member 320 may have a seating hole 321 on which the coffee capsule CC is seated.

The shape of the seating hole 321 may be a shape corresponding to the coffee capsule CC. For example, the shape of the seating hole 321 may be a frusto-conical frustum shape in the shape of an inverted coffee capsule CC. However, the shape of the seating hole 321 is not particularly limited, and any shape can be used as long as it corresponds to the coffee capsule CC.

8 and 9, when the coffee capsule CC is inserted upside down into the insertion space SS of the first auxiliary unit body 310, When the lower portion is inserted into the insertion space SS, the coffee capsule CC can be seated in the insertion space SS.

The first seat support member 320 may be formed with a first handle 322. Accordingly, the user can easily move the first seating assistant member 320 by holding the first handle 322. [

An O-ring O may be provided between the first auxiliary unit body 310 and the first seating assistant member 320. Accordingly, it is possible to prevent the liquid coffee from being discharged between the first auxiliary unit body 310 and the first seating assistance assisting member 320.

The first sub-unit cover 330 can be pivotally connected to the first sub-unit body 310 to open and close the upper portion of the seating hole 321.

For example, two pivotal connecting members M each having a connecting hole H on both sides thereof can be rotatably connected to each other by inserting a connecting pin P into the connecting hole H. [

The connection pins H are inserted into the connection holes H formed in one side of the two pivot connection members M and the connection holes H formed in the first auxiliary unit lid 330, One side of the two pivotal connecting members M may be rotatably connected to the first sub-unit cover 330. [

The connection pin H is inserted into the connection hole H on the other side of the two pivotal connection members M connected to each other and the connection hole H formed in the first auxiliary unit body 310, The other side of the two pivotal connection members M is rotatably connected to the first auxiliary unit body 310 so that the first auxiliary unit cover 330 can be pivotally connected to the first auxiliary unit body 310 .

However, the structure in which the first sub-unit cover 330 is pivotally connected to the first sub-unit body 310 is not particularly limited, and any well-known structure may be used as long as it is pivotally connected.

The first auxiliary unit cover 330 can supply hot water by drilling the lower surface of the coffee capsule CC, that is, the lower side of the coffee capsule CC which is inserted upside down and faces upward.

The first auxiliary unit cover 330 may include a first hot water connector 331. When the main unit lid 220 of the main extraction unit 200 rotates to cover the first auxiliary unit lid 330, the hot water supply port 221 of the main unit lid 220 is connected to the first auxiliary unit lid 330 The first hot water connector 331 may be connected to the first hot water connector 331.

The first hot water connector 331 may be provided with a first hole member 332. For example, the first perforation member 332 may be fitted to the first hot water connector 331. However, the structure in which the first perforated member 332 is provided in the first hot water connector 331 is not particularly limited, and any known structure such as being provided by screw coupling is possible.

The first perforated member 332 may be provided with a first hot water supply hole 332a communicating with the first hot water connection port 331. [

Thereby, when the coffee capsule CC is inserted into the insertion hole SS of the first auxiliary unit body 310 and is seated by the first seating assistant member 320, the first auxiliary unit cover 330 The lower surface of the coffee capsule CC by the first perforation member 332 of the first sub-unit cover 330, that is, the lower surface of the coffee capsule CC, The lower surface of the coffee capsule (CC) can be pierced.

When hot water is supplied from the raw water supply source to the hot water supply port 221 of the main unit lid 220, hot water is supplied to the first hot water connection port 331 and the first perforated member 332 of the first sub- The first hot water supply hole 332a of the coffee capsule CC and the perforated bottom surface of the coffee capsule CC.

The first sub-unit cover 330 may be provided with a first sealing member 333. Thereby, when the first sub-unit cover 330 covers the upper portion of the seating hole 321 of the first seating assisting member 320, the gap between the first sub-unit cover 330 and the upper portion of the seating hole 321 Can be sealed.

Thereby, the coffee capsule CC can be hermetically inserted into the first auxiliary extraction unit 300.

The first coffee discharging member 340 may be connected to a lower portion of the first auxiliary unit body 310. As shown in FIG. 9, the liquid coffee can be introduced into the first coffee discharging member 340 from the first auxiliary unit body 310 and discharged therefrom.

A first coffee outlet (341) may be provided in the first outlet (340). When the first auxiliary extraction unit 300 is installed in the main extraction unit 200, the first coffee connection port 341 is connected to the coffee outlet 211 of the main unit body 210 of the main extraction unit 200 Can be connected.

The liquid coffee extracted from the coffee capsule CC may be introduced into the first coffee discharge member 340 through the plurality of first inlet holes 311 of the first auxiliary unit body 310 as described above. 9, the liquid coffee flowing into the first coffee discharging member 340 is discharged to the outside through the first coffee connecting port 341 and the coffee outlet 211 of the main unit body 210, And can be supplied to the user.

The first auxiliary extraction unit 300 may further include a first mounting auxiliary member 350. The first mounting assisting member 350 may be provided in the first auxiliary unit body 310. For example, the first sub-unit body 310 may be inserted into the first sub-body 350 through the first sub-body 350, and the first sub-body 310 may be provided with the first sub-

The first auxiliary extraction unit 300 can be mounted in the mounting space SI of the main unit body 210 of the main extraction unit 200 by the first mounting assistance member 350. [ For example, by inserting the first mounting auxiliary portion 351 formed in the first mounting auxiliary member 350 into the mounting hole 214 formed in the main unit body 210, the first auxiliary extraction unit 400 moves (SI) of the main unit body (210).

However, the shape and configuration of the first mounting assisting member 350 are not particularly limited and may be provided in the first auxiliary unit body 310 so that the first auxiliary extracting unit 300 can be mounted on the mounting space of the main unit body 210 SI), any shape and configuration can be used.

The second sub-

The second auxiliary extraction unit 400 may be inserted into the second auxiliary extraction unit 400 with the hot water supplied to one side and the other side of the perforated one and the coffee cup CC to extract the liquid coffee from the other.

For example, as shown in FIGS. 10 to 12, the coffee capsule CC may be inserted into the second auxiliary ejecting unit 400 so that its upper surface faces upward and the lower surface thereof faces downward.

The upper and lower surfaces of the coffee capsules CC are pierced, hot water is supplied to the upper surface, and liquid coffee is extracted from the lower surface.

6 and 7, the second auxiliary extraction unit 400 includes a second auxiliary unit body 410, a second seating assistance member 420, a second auxiliary unit cover 430, 2 coffee discharge member (440).

The second auxiliary unit body 410 may be formed with an insertion space SS having an open top. Thereby, the coffee capsule CC can be inserted into the insertion space SS through the open top of the insertion space SS.

And a second inflow hole 411 may be formed on a lower surface of the second auxiliary unit body 410. The liquid coffee extracted from the coffee capsule CC can be introduced into the second coffee discharging member 440 to be described later by puncturing the lower surface of the coffee capsule CC through the second inlet hole 411. [

A communication hole 421 may be formed in the second seating assistant member 420. Then, the coffee capsule CC may pass through the communication hole 421 and be located in the second seating assistant member 420. Further, the communication hole 421 can communicate with the insertion space SS.

The second seating assistant member 420 is moved to the upper portion of the second auxiliary unit body 410 in a state in which the coffee capsule CC passes through the communication hole 421 and is positioned on the second seating assistant member 420 The coffee capsule CC can be easily inserted and seated in the insertion space SS of the second auxiliary unit body 410. [

A second handle 422 may be formed on the second seat support member 420. Thus, the user can easily move the second seat assistant member 420 by holding the second handle 422. [

An O-ring O may be provided between the second auxiliary unit body 410 and the second seating assistant member 420. Accordingly, it is possible to prevent the liquid coffee from being discharged between the second auxiliary unit body 410 and the second seating assistance member 20.

The second sub-unit cover 330 may be pivotably connected to the second sub-unit body 410 to open and close the upper portion of the communication hole 421.

For example, two pivotal connecting members M each having a connecting hole H on both sides thereof can be rotatably connected to each other by inserting a connecting pin P into the connecting hole H. [

The connection pin H is inserted into the connection hole H formed in one side of the two pivotal connection members M and the connection hole H formed in the second auxiliary unit lid 430, One side of the two pivotal connection members M may be rotatably connected to the second sub-unit cover 430. [

The connection pin H is inserted into the connection hole H on the other side of the two swivel connection members M and the connection hole H formed on the second auxiliary unit body 410, The other side of the two pivotal connection members M is rotatably connected to the second auxiliary unit body 410 so that the second auxiliary unit cover 430 can be pivotally connected to the second auxiliary unit body 410 .

However, the structure in which the second sub-unit cover 430 is pivotally connected to the second sub-unit body 410 is not particularly limited, and any well-known structure may be used as long as it is pivotally connected.

The second auxiliary unit cover 430 can supply hot water by drilling the upper surface of the coffee capsule CC.

The second auxiliary unit cover 430 may include a second hot water connector 431. When the main unit lid 220 of the main extraction unit 200 rotates to cover the second auxiliary unit lid 430, the hot water supply port 221 of the main unit lid 220 is connected to the second auxiliary unit lid 430 To the second hot water connector 431 of the second hot water connector 431.

The second hot water connector 431 may include a second perforation member 432. For example, the second perforation member 432 may be screwed to the second hot water connector 431. However, the second puncturing member 432 is not limited to the second puncturing member 431, and the second puncturing member 432 may be fitted in the second puncturing member 431, Any configuration is possible.

In addition, the second perforated member 432 may be provided with a second hot water supply hole 432a communicating with the second hot water connection 431. [

The second auxiliary unit cover 430 is inserted in the insertion hole SS of the second auxiliary unit body 410 by the second seating assistant member 420 The upper surface of the coffee capsule CC can be punctured by the second perforation member 432 of the second sub unit cover 430 when the upper portion of the communication hole 421 of the second seating assistant member 420 is covered.

When hot water is supplied from the raw water supply source to the hot water supply port 221 of the main unit lid 220, hot water is supplied to the second hot water connection port 431 and the second perforated member 432 of the second sub- The second hot water supply hole 432a of the coffee capsule CC and the perforated upper surface of the coffee capsule CC.

The second sub-unit cover 430 may be provided with a second sealing member 433. Thereby, when the second sub-unit cover 430 covers the upper portion of the communication hole 421 of the second seating assistant member 420, the gap between the second sub-unit cover 430 and the upper portion of the communication hole 421 Can be sealed.

Thereby, the coffee capsule CC can be hermetically inserted into the second sub extraction unit 400.

The second coffee discharging member 440 may be connected to the lower portion of the second auxiliary unit body 410 to puncture the lower surface of the capsule coffee CC. As shown in FIG. 12, the second coffee discharging member 440 may be supplied with liquid coffee from the second auxiliary unit body 410 and discharged therefrom.

And a second coffee connection port 441 may be provided in the second large discharge / discharge member 440. When the second auxiliary extraction unit 400 is mounted on the main extraction unit 200, the second coffee connection port 441 is connected to the coffee outlet 211 of the main unit body 210 of the main extraction unit 200 Can be connected.

The liquid coffee extracted from the coffee capsule CC may be introduced into the second coffee discharge member 440 through the second inlet hole 411 of the second auxiliary unit body 410 as described above. The liquid coffee that has flowed into the second coffee discharging member 440 is discharged to the outside through the second coffee connecting port 441 and the coffee outlet 211 of the main unit body 210, .

A third perforation member 442 may be movably provided in the second coffee discharge member 440. 11 and 12, the third perforated member 442 is moved through the second inflow hole 411 of the second sub unit body 410 so that the lower surface of the coffee capsule CC, Lt; / RTI >

The second coffee discharging member 440 may be provided with a moving hole 443 through which the third perforation member 442 moves.

The third perforation member 442 can be elastically supported by the elastic member 444. The third perforation member 442 may be provided with a support member 445 for supporting the elastic member 444.

As a result, the third perforation member 442 overcomes the elastic force of the elastic member 444 by the external force, and the movement hole 443 of the second coffee discharge member 440 and the second inflow of the second inflow unit main body 410 It is possible to move through the hole 411, for example, to raise the lower surface of the coffee capsule CC as shown in FIG.

10 and 12, when the external force is removed, the third perforation member 442 can move, e.g., descend, by the elastic force of the elastic member 444. [ At this time, the third perforation member 442 may block the movement hole 443 of the second coffee discharge member 440 and prevent the liquid coffee from being discharged to the outside through the movement hole 443.

The second coffee discharging member 440 may be provided with an operating member 446 rotatably. The connection pin H is inserted into the connection hole H formed in the operation member 446 and the connection hole H formed in the second coffee discharge member 440 so that the operation member 446 may be rotatably connected.

However, the configuration in which the operation member 446 is rotatably provided on the second coffee discharge member 440 is not particularly limited, and any well-known configuration may be used as far as the second coffee discharge member 440 is rotatable.

The above-described support member 445 can be connected to the operation member 446. [ For example, the support member 445 may be fitted to one side of the actuating member 446 and connected to the actuating member 446. However, the configuration in which the support member 445 is connected to the operation member 446 is not particularly limited, and any known configuration such as being connected by a connection pin is possible.

The operation member 446 can cause the third perforation member 442 to move by the rotation of the lever member 230 of the main extraction unit 200. [ To this end, the actuating member 446 may be rotated by the connecting shaft 244 of the link member 240 which is connected to the lever member 230.

For example, in a state in which the lever member 230 is rotated upward as shown in Fig. 10, the connection shaft 244 does not apply an external force to the operation member 446. [ Thus, no external force is applied to the support member 445, so that the third perforation member 442 is moved, e.g., lowered, by the elastic force of the elastic member 444. [

However, when the lever member 230 is rotated downward and the connecting shaft 244 is caught by the operating jaw 446a formed on the operating member 446 as shown in Fig. 11, the operating member 446 is rotated .

An external force is applied to the supporting member 445 by the rotation of the operating member 446 so that the third perforation member 442 moves over the elastic force of the elastic member 444 and moves, The lower surface of the lower surface is punctured.

12, the connecting shaft 244 moves along the operating member 446 beyond the operating jaw 446a of the operating member 446 and is operated And is caught by a detent jaw 446b formed on the member 446. [

In this state, no external force is applied to the support member 445, so that the third perforation member 442 is moved, e.g., lowered, by the elastic force of the elastic member 444.

The lever member 230 rotates so that the main unit cover 220 of the main extraction unit 200 covers the upper portion of the second auxiliary extraction unit 400 mounted on the main unit body 210, The lower surface of the coffee capsule CC can be perforated by the perforated member 442. [

The actuating member 446 may be, for example, approximately "C" shaped. However, the shape of the operation member 446 is not particularly limited, and any shape can be used as long as it is rotatably provided in the second coffee discharge member 440 and can move the third perforation member 442 by rotation Do.

The second auxiliary extraction unit 400 may further include a second mounting auxiliary member 450. The second mounting assisting member 450 may be provided in the second auxiliary unit body 410. For example, the second auxiliary unit body 410 is inserted through the second auxiliary mounting member 450, so that the second auxiliary assisting member 450 can be provided in the second auxiliary unit body 410. [

The second auxiliary extraction unit 400 can be mounted in the mounting space SI of the main unit body 210 of the main extraction unit 200 by the second mounting assistance member 450. [ For example, by inserting the second mounting auxiliary portion 451 formed in the second mounting auxiliary member 450 into the mounting hole 214 formed in the main unit body 210, the second auxiliary extracting unit 400 does not move (SI) of the main unit body (210).

However, the shape and configuration of the second mounting assisting member 450 are not particularly limited, and the second auxiliary extracting unit 400 may be provided in the second auxiliary unit body 410 so that the second auxiliary extracting unit 400 can be mounted on the mounting space SI), any shape and configuration can be used.

[Other Embodiments]

Hereinafter, another embodiment of the capsule coffee extracting apparatus 100 according to the present invention will be described with reference to FIGS. 13 to 16. FIG.

Fig. 13 is a perspective view of another embodiment of the capsule coffee extracting apparatus according to the present invention, showing a main extraction unit, a first sub extraction unit and a second sub extraction unit, respectively.

Figs. 14 to 16 are cross-sectional views illustrating the extraction of coffee after the coffee capsules are hermetically inserted into the second auxiliary ejection unit of another embodiment of the capsule coffee extracting apparatus according to the present invention, after being mounted on the main extraction unit.

Here, another embodiment of the capsule coffee extracting apparatus according to the present invention is a capsule coffee extracting apparatus according to an embodiment of the capsule coffee extracting apparatus according to the present invention described with reference to FIGS. 1 to 12 and a third There is a difference in that an operating member 212 for moving the perforating member 442 is rotatably provided in the main unit body 210. [

Therefore, the different configurations will be mainly described, and the remaining configurations can be replaced with those described with reference to Figs. 1 to 12 above.

13 to 16, in another embodiment of the capsule coffee extracting apparatus 100 according to the present invention, the operation member 212 for moving the third perforation member 442 of the second sub-extraction unit 400, May be rotatably provided in the main unit body 210 of the main extraction unit 200.

The connection pin H is inserted into the connection hole H formed in the main unit body 210 and the connection hole H formed in the operation member 212 so that the operation member 212 is inserted into the main unit body 210 And can be rotatably provided.

However, the configuration in which the operation member 212 is rotatably provided in the main unit body 210 is not particularly limited, and any known configuration may be used if it is rotatable.

The actuating member 212 may be formed with an elongated actuating hole 212a through which the connecting shaft 244 passes.

Thereby, as the lever member 230 rotates, the connecting shaft 244 moves in the operating hole 212a, so that the operating member 212 can rotate.

For example, in a state in which the lever member 230 is rotated upward, the connection shaft 244 is moved to and positioned at one end of the operation hole 212a as shown in Fig.

In this state, the operating member 212 does not apply an external force to the supporting member 445 provided in the third perforation member 442. [

Accordingly, the third perforation member 442 is moved, for example, in a lowered state by the elastic force of the elastic member 444.

However, when the lever member 230 rotates downward and the connecting shaft 244 is positioned at the middle of the operating hole 212a as shown in Fig. 15, the operating member 212 rotates.

An external force is applied to the support member 212 by the rotation of the operation member 212 so that the third perforation member 442 moves beyond the elastic force of the elastic member 444 and moves, The lower surface of the lower surface is punctured.

Further, when the lever member 230 further rotates downward, the connecting shaft 244 moves to and moves to the other end of the operating hole 212a as shown in Fig.

In this state, the operating member 212 does not apply an external force to the supporting member 445 provided in the third perforation member 442. [

Accordingly, the third perforation member 442 is moved, for example, in a lowered state by the elastic force of the elastic member 444.

The lever member 230 rotates so that the main unit cover 220 of the main extraction unit 200 covers the upper portion of the second auxiliary extraction unit 400 mounted on the main unit body 210, The lower surface of the coffee capsule CC can be punched by the member 442. [

On the other hand, a roller member 212b is rotatably provided on a portion of the operation member 212 that contacts the support member 445, so that the operation member 212 can easily apply an external force to the support member 445 have.

In addition, the operation member 212 and the operation hole 212a may be substantially " b " shaped. However, the shape of the operation member 212 and the operation hole 212a is not particularly limited. If the shape is such that the third perforated member 442 can be rotated by the rotation of the main unit body 210, Any shape is possible.

As described above, when the capsule coffee extracting apparatus according to the present invention is used, it is possible to extract the liquid coffee using the coffee capsule regardless of the extraction method of the coffee capsule, and as a single capsule coffee extracting apparatus, The liquid coffee can be extracted using the capsule, and the liquid coffee can be easily and conveniently extracted using the coffee capsule.

The above-described capsule coffee extracting apparatus can be applied to a configuration of the above-described embodiments in a limited manner, but the above embodiments may be configured such that all or some of the embodiments are selectively combined so that various modifications may be made. have.

100: Capsule coffee extracting apparatus 200: Main extraction unit
210: main unit body 211: coffee outlet
212, 446: operating member 212a: operating hole
212b: roller member 213: body rotation connection portion
214: mounting hole 220: main unit cover
221: hot water supply port 222: cover rotating connection
230: Lever member 231: Lever rotation connection
240: link member 241: first link member
242: second link member 243: third link member
244: connection shaft 300: first auxiliary extraction unit
310: first auxiliary unit main body 311: first inflow hole
320: first seating assistant member 321: seating hole
322: first handle portion 330: first auxiliary unit cover
331: first hot water connector 332: first perforated member
332a: first hot water supply hole 333: first sealing member
340: first coffee discharging member 341: first coffee connecting port
350: first mounting assisting member 351: first mounting assisting part
400: second auxiliary extraction unit 410: second auxiliary unit body
411: second inflow hole 420: second seating assistance member
421: communication hole 422: second handle portion
430: second auxiliary unit cover 431: second hot water connector
432: second perforation member 432a: second hot water supply hole
433: second sealing member 440: second coffee discharging member
441: second coffee connection port 442: third perforated member
443: moving hole 444: elastic member
445: Support member 446a:
446b: detent jaw 450: second mounting assistance member
451: Second mounting support CC: Coffee capsule
CG: powdered coffee SI: mounting space
P: Connection pin SS: Insertion space
H: Connection hole C: Connection projection
M: Swing connection member O: O-ring

Claims (29)

A main extraction unit connected to the hot water supply source to supply hot water and discharge the liquid coffee; And
An auxiliary extraction unit mounted on the main extraction unit in a state in which a coffee capsule containing powdered coffee is hermetically inserted, and hot water is supplied to the coffee capsule to extract liquid coffee; / RTI >
Wherein the auxiliary extraction unit has a plurality of coffee capsules each having a different extraction mode, and each of the plurality of auxiliary extraction units is mounted on the main extraction unit to extract liquid coffee. The capsule coffee extracting apparatus according to claim 1, wherein the plurality of auxiliary extraction units include a first auxiliary extraction unit and a second auxiliary extraction unit. [3] The capsule coffee extracting apparatus of claim 2, wherein the first auxiliary extracting unit is provided with hot water, one side thereof being supplied with hot water, and the other side being torn when a predetermined extraction pressure is applied, so that the liquid coffee is extracted. 4. The method of claim 3, wherein the coffee cup is inserted into the first auxiliary extraction unit so that the coffee capsule is hermetically sealed upside down, and the lower surface of the upwardly facing coffee capsule is punctured and the upper surface of the coffee capsule facing downward is torn Loss of capsule coffee extractor. 5. The apparatus according to claim 4, wherein the first sub-extraction unit
A first auxiliary unit body having an insertion space opened at an upper portion thereof so as to insert a coffee capsule;
A first seating assistant member at least partially inserted into the insertion space and having a seating hole in which the coffee capsule is seated to seat the coffee capsule in the insertion space;
A first auxiliary unit cover rotatably connected to the first auxiliary unit body to open and close the upper portion of the seating hole and to supply hot water by drilling the lower surface of the upwardly facing coffee capsule; And
A first coffee discharging member connected to a lower portion of the first auxiliary unit body and having a liquid coffee flow from the first auxiliary unit body and discharged;
Wherein the capsule coffee extracting apparatus comprises: The capsule coffee extracting apparatus according to claim 5, wherein a plurality of first inlet holes are formed on the lower surface of the first auxiliary unit body so that the liquid coffee extracted from the coffee capsules flows into the first coffee discharging member. The capsule coffee extracting apparatus according to claim 5, wherein the shape of the seating hole corresponds to the shape of the coffee capsule. [6] The apparatus of claim 5, wherein the first auxiliary unit cover is provided with a first hot water connector to which a hot water supply port provided in the main extraction unit is connected,
Wherein the first hot water connector is provided with a first perforation member for perforating the lower surface of the upwardly facing coffee capsule. The capsule coffee extracting apparatus according to claim 5, wherein the first sub-unit cover is provided with a first sealing member for sealing an upper portion of the seating hole. 6. The capsule coffee extracting apparatus of claim 5, wherein the first coffee discharging member is provided with a first coffee connecting port connected to a coffee outlet provided in the main extracting unit. [6] The apparatus of claim 5, further comprising: a first mounting sub-member provided in the first sub-unit body to mount the first sub-extraction unit in a mounting space formed in the main extraction unit; Further comprising a coffee beverage extraction device. [Claim 3] The method according to claim 2, wherein the second auxiliary extraction unit is provided with a capsule coffee in which hot water is supplied to one of the one side and the other side of the perforated one side and the other side is perforated and a coffee capsule in which liquid coffee is extracted from the other, Extraction device. 13. The capsule coffee extracting apparatus according to claim 12, wherein in the second auxiliary extracting unit, the upper and lower surfaces of the coffee capsule are perforated, hot water is supplied to the upper surface, and liquid coffee is extracted from the lower surface. 14. The apparatus according to claim 13, wherein the second sub-extraction unit
A second auxiliary unit body having an insertion space opened at an upper portion thereof to insert a coffee capsule;
A second seating assistant member which is positioned to pass through the coffee capsule and has a communication hole communicating with the insertion space so that the coffee capsule is seated in the insertion space;
A second auxiliary unit cover rotatably connected to the second auxiliary unit body to open and close the upper portion of the communication hole and to supply hot water by drilling the upper surface of the coffee capsule; And
A second coffee discharging member connected to a lower portion of the second auxiliary unit body to puncture the lower surface of the capsule coffee, and the liquid coffee is flowed in and discharged from the second auxiliary unit body;
Wherein the capsule coffee extracting apparatus comprises: 15. The coffee machine according to claim 14, wherein the second auxiliary unit body is formed with a lower surface of a coffee capsule, and a second inflow hole is formed to allow the liquid coffee extracted from the coffee capsule to flow into the second coffee discharging member. Coffee extractor. 15. The method of claim 14, wherein the second sub-unit lid is provided with a second hot water connector to which a hot water supply port provided in the main extraction unit is connected,
And the second hot water connector is provided with a second perforation member for drilling the upper surface of the coffee capsule and supplying hot water. 15. The capsule coffee extracting apparatus according to claim 14, wherein the second sub-unit cover is provided with a second sealing member for sealing an upper portion of the communication hole. 15. The capsule coffee extracting apparatus of claim 14, wherein the second coffee discharging member is provided with a second coffee connecting port connected to a coffee outlet provided in the main extracting unit. 16. The capsule coffee extracting apparatus of claim 15, wherein the second coffee discharging member is movably provided with a third perforation member that penetrates the lower surface of the coffee capsule through the second inflow hole. The capsule coffee extracting apparatus according to claim 19, wherein the second coffee discharging member has a moving hole through which the third perforation member moves. 21. The apparatus of claim 20, wherein the third perforation member is resiliently supported by an elastic member,
Wherein the third perforation member is provided with a supporting member for supporting the elastic member. 22. The coffee machine according to claim 21, wherein the second coffee discharging member is provided with an operating member to which the supporting member is connected so that the third perforation member is moved by rotation of a lever member included in the main extracting unit, Extraction device. 23. The capsule coffee extracting apparatus of claim 22, wherein the operating member is rotated by a connecting shaft included in a link member connected to the lever member. 15. The apparatus according to claim 14, further comprising: a second mounting assistant member provided in the second auxiliary unit body to mount the first auxiliary extraction unit in a mounting space formed in the main extraction unit; Further comprising a coffee beverage extraction device. The apparatus of claim 1, wherein the main extraction unit
A main unit body having a mounting space opened at an upper portion thereof for mounting the auxiliary extraction unit and having a coffee outlet for discharging liquid coffee;
A main unit cover rotatably connected to the main unit body so as to cover the upper portion of the auxiliary extraction unit when the auxiliary extraction unit is installed in the installation space and having a hot water supply port connected to the hot water supply source; And
A lever member rotatably connected to the main unit body and connected to the main unit cover to rotate together with the main unit cover;
Wherein the capsule coffee extracting apparatus comprises: 26. The apparatus of claim 25, further comprising: a link member connecting the main unit body, the main unit cover, and the lever member; Further comprising a coffee beverage extraction device. 27. The apparatus of claim 26, wherein the link member
A pair of first link members rotatably connected to the main unit body on one side and connected to a connecting shaft on the other side;
A pair of second link members rotatably connected to the main unit cover at one side and rotatably connected to the connection shaft at the other side; And
A pair of third link members, one side of which is rotatably connected to the lever member and the other side of which is rotatably connected to the connecting shaft;
Wherein the capsule coffee extracting apparatus comprises: 28. The capsule coffee extracting apparatus of claim 27, wherein the main unit body is rotatably provided with an operating member for moving the third perforation member included in the plurality of sub-extraction units. 29. The capsule coffee extracting apparatus of claim 28, wherein the operative member is formed with an operation hole having a slot through which the connection shaft passes.

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