KR101312410B1 - Capsule cartridge for tea - Google Patents

Abstract

The present invention relates to a capsule type cartridge for tea extraction, which is inserted into a beverage dispensing apparatus and converted into a liquid beverage by hot water supplied at a high pressure and filled in a capsule type cartridge, The present invention relates to a filtering device for filtering a high-temperature and high-pressure water for extracting a car, comprising a hard filter having a plurality of extraction holes formed therein and a soft filter superimposed on the lower portion of the hard filter, The present invention relates to a capsule-type cartridge for tea extraction, which prevents a problem of blocking a passage through which water flows as a sample for tea extraction expands.
The capsule type cartridge for tea extraction according to the present invention comprises a housing for housing a sample for tea extraction and a cover for sealing the upper portion, a storage portion for storing the sample for tea extraction, and a housing coupled to the inside of the housing, Wherein the filtering means comprises a hard filter formed with a plurality of extraction holes and a soft filter superimposed on the lower portion of the hard filter and coupled to the housing.

Description

[0001] CAPSULE CARTRIDGE FOR TEA [0002]

The present invention relates to a capsule type cartridge for tea extraction, which is inserted into a beverage dispensing apparatus and converted into a liquid beverage by hot water supplied at a high pressure and filled in a capsule type cartridge, The present invention relates to a filtering device for filtering a high-temperature and high-pressure water for extracting a car, comprising a hard filter having a plurality of extraction holes formed therein and a soft filter superimposed on the lower portion of the hard filter, The present invention relates to a capsule-type cartridge for tea extraction, which prevents a problem of blocking a passage through which water flows as a sample for tea extraction expands.

In general, as the development and specialization of daily life and social life, a number of devices that can be used and utilized simply and efficiently have been developed, and a coffee extraction device such as a coffee maker is one of devices that can be used simply and efficiently. Coffee extracting device is a device for producing coffee water using a capsule, and also determines the type of coffee according to the capsule.

Conventional technologies for capsules in such a coffee extraction device include Patent No. 10-1110489 "Coffee Capsule Machine Coffee Capsule" and Patent No. 10-1110453 "Coffee Capsule Machine Coffee Capsule".

The prior art Patent No. 10-1110489 『Coffee capsule machine coffee capsule』 is filled with powder coffee in the interior of the capsule container formed in a cup shape with an outward flange at the top, and sealed by attaching a cover film paper to the flange At least one extraction hole or an extraction incision is formed on the bottom of the capsule container, and a filter base storage chamber is formed at the inner bottom of the capsule container; Wherein the filter base accommodating chamber accommodates a filter base capable of filtering and discharging coffee that is liquefied by high temperature water introduced through a cover film and is filled with powdered coffee on the filter base. Coffee capsules for machines.

The present invention relates to a coffee beverage container that prevents powder coffee from being deteriorated by blocking introduction of air by a filter base embedded in an inner bottom of a capsule container while keeping the powdered coffee inside the capsule container, And the high-temperature water flows into the inside of the capsule container, and the powder coffee can be liquefied and mixed evenly with circulation collision. Further, in the present invention, the paper filter paper placed on the front surface (upper surface) of the filter base flows into the protrusions formed on the upper surface of the filter base (plate) when the liquid coffee is liquefied in the capsule container, The coffee being liquefied is uniformly mixed with the unevenness through the unevenness and the liquefied coffee flowing into the recess formed between the projections is filtered by the paper filter paper and discharged (extracted) And can smoothly soften the coffee as well.

Further, the shape and shape of the extraction hole formed on the bottom surface of the capsule container may be variously changed, so that a capsule container having an appropriate exit hole formed according to the kind of coffee may be adopted, and various types of coffee And a coffee capsule for a coffee capsule machine capable of providing a capsule.

The above-mentioned prior art No. 10-1110453 entitled " Coffee Capsule for Coffee Capsule Machine " refers to a coffee capsule having a flange formed outwardly at the upper end thereof and having a hard filter built in a cup-shaped capsule container and filled with powdered coffee, A plurality of pierced spiral protrusions are formed on the periphery of a slot formed at the center of the bottom of the capsule container, and the protrusions are radially formed on both sides of the hard filter from the center to the outer side, Is formed long from the center to the outer side.

The present invention can be formed in the same manner as the protrusions formed on both sides of the hard filter, so that the hard filter can be installed (loaded) without any front or rear surface.

According to the present invention, the pore sealing sheet retracting due to the pressure of water (hot water) injected at high pressure through the inlet of the capsule vessel is introduced into the slot formed at the center of the bottom of the capsule vessel, The internal pressure of the capsule vessel is raised by water (high-temperature water) injected at a high pressure. When the pores are formed, the powder is sprayed and discharged at a high pressure.

In the present invention, the face (front face) facing the inflow side is primarily mixed while being expanded by the projections formed radially while the hot water and the coffee are mixed, and the coffee mixture is mixed with the outer peripheral face of the hard filter and the inner peripheral face (Bottom surface) of the capsule container and the bottom plate of the capsule container, and the coffee mixture flowing between the surface (bottom surface) of the hard filter and the bottom plate of the capsule container The coffee powder is collected by the radially formed projections and discharged through the slots after being mixed in the tertiary state so that the coffee powder can be uniformly diluted (mixed) in the hot water without causing the discharge of the coffee powder at all, And a coffee capsule for a capsule machine.

However, the above two prior arts are coffee capsules for producing coffee water. In the case of providing a beverage other than coffee powder, when the expansion rate is relatively higher than that of the coffee powder, the expanded beverage powder prevents the flow of water, .

In addition, as a conventional technology for capsules for extracting other beverages other than coffee, there are a registered trademark 10-1215532 " Capsule for extracting beverages " and a capsule " 10-2012-0113892 & have.

The prior art Patent No. 10-1215532 "beverage extract capsule" is filled with a powder raw material, in the beverage extract capsule for extracting a liquid beverage from the powder raw material by injecting water, the powder raw material It includes a capsule container for receiving and the first sealing member for sealing the upper end of the capsule container and the extraction port formed in the lower end of the capsule container and the filter panel inserted into the capsule container and facing the lower end of the capsule container, The filter panel passes through the filter panel and does not overlap with the extraction port and is at least one powder raw material filling port filled with the powder raw material, and connected to the powder raw material filling port and directed from the powder raw material filling port toward the extraction opening. Extend, including at least one extraction furnace for directing the beverage extract to the extraction port.

The extraction furnace is formed to have a depth smaller than the particle diameter of the powder raw material particles and a width larger than the depth and the extraction furnace is formed into a recess recessed in the surface of the filter panel facing the lower end of the capsule container An outer groove surrounding the outer periphery of the powder material filling port and connected to the powder material filling port, an inner groove overlapping with the extractor, and a connection groove connecting the outer groove and the inner groove, the outer groove comprising: Wherein the inner groove is formed in a circular shape and has a diameter larger than the diameter of the extraction opening and the inner groove is disposed at the center of the filter panel, and at least one of the powder material filling openings is centered on the inner groove And are arranged in a rotationally symmetrical manner.

And a second sealing member interposed between the filter panel and a lower end of the capsule container to seal the extraction port and further includes at least one rupture protrusion protruding from the periphery of the extraction port to the inside of the extraction port And the filter panel is integrally formed with the lower end of the capsule container.

And a cover attached to the outside of the capsule container to seal the extraction port, wherein the cover is detachably coupled to the capsule container, and a container shape surrounding the lower end of the capsule container, or a film shape Wherein the extraction path is formed by a recess formed in one surface of the filter panel facing the lower end of the capsule container, a groove is formed symmetrically with the extraction path on the other surface of the filter panel, The raw material filling port is formed into at least one shape selected from a circular shape, an elliptical shape, a polygonal shape, and an elongated shape.

Also, in the "Capsule and beverage extraction method using the same" of the prior art 10-2012-0113892, capsules filled with coffee powder, tea material, herbal medicine and the like for extracting beverages and a beverage extracting method using the same are disclosed. The present invention relates to a capsule capable of extracting a beverage by compressing a filler, and a beverage extracting method using the same. The capsule includes a body that is opened at an upper portion thereof and contains a filler, a cover that seals an upper portion of the body, And a filter disposed below the filling material to prevent the filling material from being discharged into a beverage, wherein the pressing plate is curved downward to form the filling material, And pressing.

Wherein the ribs are formed so as to reinforce the strength of the edges of the compression plate to a greater extent than the central portion of the compression plate, the compression plate has a greater strength at the edge than the center portion, And the through hole is formed as a conical shape of a top surface of the upper light bulb.

The through-holes are formed on a plurality of circumferentially concentric circles on the press plate, and the liquid is supplied to the capsules containing the fillers, The method comprising:

1) supplying a liquid into the capsule;

2) extracting the beverage by squeezing the filler;

3) filtering the beverage.

In the step 2), the presser plate fixed on the upper side of the capsule is bent downward to press the filler, and in the step 2), a high-pressure liquid is injected into the presser plate to bend downward, And pressing the center portion of the press plate from above to bend the press plate downward, and a beverage extracting method using the same.

However, the above two prior arts have a problem in that, when a beverage powder having a high expansion rate is used by filtration through a single filter, holes through which water flows may be clogged or discharged together with water.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made in view of the above problems, and it is an object of the present invention to provide a capsule-

And a filtering means coupled to the interior of the housing for filtering the sample for extracting tea,

Wherein the filtering means is constituted by a hard filter having a plurality of extraction holes and a soft filter superimposed on the lower portion of the hard filter so as to filter a sample for extracting tea from a capsule using a single filter,

The soft filter is also composed of a plurality of layers of two or more soft filters superimposed on each other and composed of a fibrous mesh member so that the tea extracting sample is filtered through the hard filter to filter the tea extracting sample together with the water To prevent double discharge,

The present invention relates to a capsule type cartridge for extracting tea from a human body, comprising: a soft filter for attaching a soft filter to a bottom surface of the housing, the soft filter being configured to be adhered to a bottom surface of the housing to prevent a soft filter from being separated from the housing when a discharge hole is formed in a bottom of the housing do.

In order to achieve the above object, a capsule type cartridge for tea extraction according to the present invention comprises:

Tea extraction sample

A housing configured by a cover for sealing the upper portion, and a storage portion in which the sample for extracting tea is stored;

And a filtering means coupled to the interior of the housing for filtering out the tea extracting sample,

The filtering means

A hard filter formed with a plurality of extraction holes, and a soft filter superimposed on the lower portion of the hard filter and coupled to the housing,

The soft filter of the filtering means comprises a bonding portion,

Wherein the adhesive portion is capable of coupling the soft filter to the bottom surface of the housing,

Wherein the soft filter is composed of a plurality of layers in which two or more soft filters overlap,

And the soft filter is formed of a fibrous mesh member.

As described above, the capsule type cartridge for tea extracting according to the present invention comprises a housing, and includes a fryer for filtering a tea extracting sample to prevent the tea extracting sample from being discharged to the outside,

The filtering means is superimposed on the hard filter and the soft filter so that the sample for extraction of the tea which is not filtered by the hard filter is prevented from being drained together with the filtered water using the soft filter,

Wherein the soft filter is formed of a fibrous mesh member and two or more soft filters are overlapped to constitute a plurality of layers so that the sample for tea extraction is not discharged to the outside and the sample expanded by high temperature and high pressure water flows It is possible to solve the problem of disturbing,

By providing the adhesive portion in the soft filter, when the tea is extracted, the soft filter is prevented from being separated from the housing when the discharge hole is formed at the lower end of the housing, and the sample for extracting tea, which is not filtered through the gap, Can be prevented.

1 is an exploded perspective view of a capsule type cartridge for car extraction according to the present invention.
Figure 2 is an assembled cross-sectional view of the compression means according to the invention
3 is a top view and a cross-sectional view of the filtering means according to the invention
4 is a perspective view of a soft filter according to the present invention.
Fig. 5 is an end view of the coupling section of the filtering means according to the invention
FIG. 6 is a flowchart of a car extraction process for a cage-type cartridge for car extraction according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described in detail with reference to the accompanying drawings.

The present invention may be modified in various ways and may have various forms, and thus embodiments (or embodiments) will be described in detail in the text. However, this is not intended to limit the present invention to the specific form disclosed, it should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention.

In the drawings, the same reference numerals are used for the same reference numerals, and in particular, the numerals of the tens and the digits of the digits, the digits of the tens, the digits of the digits and the alphabets are the same, Members referred to by reference numerals can be identified as members corresponding to these standards.

In addition, in the drawings, the components are exaggerated in size (or thickness), in size (or thickness), in size (or thickness), or in a simplified form or simplified in view of convenience of understanding. It should not be.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In the present application, the term " comprising " or " consisting of ", or the like, refers to the presence of a feature, a number, a step, an operation, an element, a component, But do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

As everyday and social life progresses and becomes specialized, various devices that can be used and utilized simply and efficiently in daily life (daily life and social life) are being developed a lot, and a coffee extracting device such as a coffee maker can be used simply and efficiently in life It is one of the devices that has been made available. In addition, a coffee capsule containing a coffee sample has been developed to be introduced into the coffee extracting apparatus to extract coffee. The capsules used in such a coffee extracting apparatus are usually formed in a small container shape, and the coffee or other powdered raw material is contained in a compact form inside and used in a coffee machine when preparing drinks. When the coffee machine is operated after the capsule is mounted on the coffee machine, high temperature and high pressure water is injected into the capsule, and the liquid beverage is extracted for about 10 to 180 seconds while the water passes through the powder raw material.

However, when the water passes through the raw material of the powder, the raw material of the powder expands according to the kind of the raw material, and by inflating, the flow of the water is prevented by blocking the passage of the water, When the diameter of the passage through which the water flows is increased, the powder raw material is discharged together with the water.

The expansion rate of such a powder material is determined by the kind of the powder material, the temperature of the water, the time, the moisture content of the powder material, etc. In particular, in the case of red ginseng and ginseng, the expansion rate is higher than that of coffee. Therefore, the capsule type capsule for tea extract according to the present invention is developed to solve such a problem, and it uses a sample S for extracting various tea such as red ginseng, ginseng, green tea, Or 50%, and even more than 100%.

In addition, saponin is contained in red ginseng and ginseng, and saponin has been used as a physiologically active substance as a cardiotonic agent or diuretic in anticancer, antioxidant and cholesterol lowering effect. Especially, among the active ingredients of ginseng or red ginseng It is a substance that acts pharmacologically.

However, saponin is a weak substance in heat and generally boils for 8 hours or longer to stand for red ginseng or ginseng. At this time, about 30% to 40% of the saponin content is decomposed and the pharmacological effect by saponin is decreased. Therefore, in order to solve such a problem, the capsule type cartridge for tea extraction according to the present invention extracts a liquid beverage in a short period of time of about 10 seconds to 180 seconds while passing high-temperature and high-pressure water through a raw material made of red ginseng or ginseng, And saponin in ginseng is prevented from decomposing to enhance the pharmacological effect.

1 to 6, a capsule-type cartridge C for extracting tea according to the present invention comprises a sample S for tea extraction, a cover 11 for sealing the upper portion, a sample And a storage unit 18 in which a sample S for extracting tea leaves is stored and a filtering means 30 coupled to the inside of the housing 10 and for filtering the sample S for tea extraction.

In more detail, the housing 10 has an open upper part and a closed lower part. Inside the housing 10, a storage part (for example, 18). A flange 13 protruding outward is formed at an upper portion of the housing 10, and a cover 11 for sealing an open upper portion of the housing 10 is coupled to the flange 13. The cover 11 and the flange 13 of the housing 10 are generally packaged in an aroma-tight manner. However, the cover 11 and the flange 13 of the housing 10 may be selectively used in various other conventional packaging methods. Also, the flange 13 may protrude outwardly as shown in the figure, but it may be sealed with the cover 11 in a shape protruding into the housing 10.

As shown in FIG. 2, a step 15 is formed along the inner surface of the upper end of the housing 10. And a pressing means (20) having a latching portion (21) coupled to the step (15) and including a plurality of through holes (23) coupled to the housing (10) and through which water passes, A sample (S) for extracting tea for extracting tea is provided under the means (20).

More specifically, as shown in FIG. 2B, the pressing means 20 includes an outwardly protruding engaging portion 21, and when the pressing means 20 is engaged in the housing 10, The pressing means 20 is engaged with the step 15 formed at the upper end of the inner side surface of the housing 10 to prevent the pressing means 20 from descending to the lower end of the housing 10. [ A plurality of through holes 23 are formed in the pressing means 20 to inject hot water of high temperature and high pressure into the upper surface of the pressing means 20 in order to extract the tea. So that the water can be uniformly absorbed to the tea extracting sample S through the plurality of through holes 23 without being injected into only one place of the tea extracting sample S within the tea extracting sample S. [

In addition, as shown in FIG. 2 and FIG. 2A, a plurality of protrusions 25 are formed on the upper surface of the pressing means 20 in the form of radiation from the center of the pressing means 20. When injected into the upper surface of the crimping means 20, the inclined portion is formed by the protrusion 25, which causes the water to flow to the through hole 23 by forming a small flow rate.

A plurality of compressed portions 27 are formed on the lower surface of the pressing means 20 so that when high temperature and high pressure water is absorbed by the sample S for extraction of tea provided in the housing 10, The extraction sample S expands. At this time, by forming the squeezing portion 27 on the lower surface of the squeezing means 20, the contact area with the sample S for extracting tea is enlarged, Function.

Further, the pressing means 20 can be selectively used according to various types of tea. In particular, in the case of red ginseng or ginseng, unlike brewing, unlike brewing, It is preferable not to use the pressing means 20 so that the sample remaining after tea extraction can be easily taken out of the housing 10. [

As shown in FIG. 1, the housing 10 includes a filtering unit 30. The filtering unit 30 includes a hard filter 31 having a plurality of extraction holes 313, And a soft filter 33 superposed on the lower portion of the hard filter 31 and coupled to the housing 10.

More specifically, a tea extracting sample S is provided in the housing 10 below the pressing means 20 and a hard filter 31 is provided under the tea extracting sample S, As shown in FIG. 3, a plurality of extraction holes 313 are formed in the hard filter 31, and water passing through the sample S for extracting tea is discharged through the extraction hole 313.

In addition, as shown in the dashed-dotted line of FIG. 3, the extraction hole 313 has a diameter D1 of the extraction hole 313 through which the water passed from the sample enters is extracted through the extraction hole 313. It is configured to be narrower than the diameter (D2) of 313, to prevent the tea extraction sample (S) to enter the extraction hole 313 with the water, the diameter (D2) of the portion where the water of the extraction hole 313 is discharged The width of) makes the water flow smoothly. In addition, a support portion 315 is formed on the lower surface of the hard filter 31 to form a space through which the water passing through the discharge hole 19 can be discharged to the lower portion of the hard filter 31, and the hard filter 31 A plurality of auxiliary support 316 is formed on the lower surface of the bottom) to be the same as the height of the support 315 to prevent a space in which the water moves as the hard filter 31 is bent downward by high temperature and high pressure water. You can solve the problem.

In addition, the receiving protrusion 317 including the receiving portion 317a protrudes toward the upper portion of the hard filter 31 at the center of the hard filter 31. When the tea is extracted using the capsule cartridge for tea extraction according to the present invention, a pin (not shown) is inserted to generate a discharge hole 19 at the lower end of the housing 10, wherein the hard filter ( If the hole is formed up to 31) the accommodation including a receiving portion 317a for receiving a pin in order to solve the problem that is discharged through the hole formed with the sample for tea extraction (S) provided on the top of the hard filter 31 The protrusion 317 is formed toward the upper part of the hard filter 31 so that a hole is not formed in the hard filter 31 even when a pin is inserted, so that the sample S for tea extraction provided on the hard filter 31 is It can prevent the discharge to the outside.

1, a soft filter 33 is formed below the hard filter 31, and the soft filter 33 is composed of a plurality of layers in which two or more soft filters 33 are overlapped with each other .

4A shows a state of the soft filter 33 and FIG. 4B shows a state of the soft filter 33 coupled to the inside of the housing 10, An adhesive portion 331 is formed in the soft filter 33. [ More specifically, a perforation 333 is formed in the center of the soft filter 33 to form a perforation 333a formed when the fin is inserted from the lower end of the housing 10 to extract a car. And a ring-shaped bonding portion 331 is formed so as to surround the perforation 333. The perforation 333a is not formed around the adhering portion 331 but is formed as a filtering portion 335 through which the water passing through the hard filter 31 is filtered.

Therefore, when the difference is extracted by forming the adhesive part 331 which does not overlap with the puncturing part 333, the soft filter 33 is formed in the housing 10 even when the puncturing part 333a is formed in the puncturing part 333. It is coupled to the bottom, thereby preventing the car extraction sample (S) from being discharged to the outside through the spaced apart from the bottom of the housing 10 is not spaced apart.

The soft filter 33 may not be coupled to the bottom surface of the housing 10 but may be coupled to the lower surface of the hard filter 31 through the adhering portion 331, The soft filter 33 can be easily assembled to the housing 10 or the housing 10 by being directly coupled to the lower surface of the filter 31 so that the filtering means 30 is simultaneously coupled to the housing 10, The soft filter 33 may be coupled to the rigid filter 31 or both of the rigid filter 31 and the soft filter 31. It is preferable that the flexible filter 31 is selectively used. It is also within the right range that the soft filter 33 is coupled to the rigid filter 31 or both the rigid filter 31 and the rigid filter 31.

As shown in FIGS. 1 and 5, the soft filter 33 includes two or more soft filters 33, and the two soft filters 33 arranged at the lower end of the soft filter 33 are bonded to the adhesive 331 One of the soft filters 33 formed on the two soft filters 33 does not constitute the adhering portion 331 and is connected to the bottom of the housing 10, And are provided on top of the combined soft filters 33. However, this is only one modification, and the soft filter 33 in which the adhesive portion 331 is not formed can be selected by the administrator's choice.

The adhesive 331 formed on the soft filter 33 allows the soft filter 33 to be coupled to the housing 10 or the hard filter 31 or both of them. A variety of conventional techniques can be applied such as coupling with the housing 10 using a high pressure, bonding the housing 10 with the hard filter 31, or both using the adhesive or the like.

The soft filter 33 is composed of a fibrous mesh member. A plurality of such fibrous mesh members are superimposed on one another and are not filtered together with the water through the through holes 23 of the hard filter 31 And the foreign matter is discharged to the outside of the housing 10 using a method of absorbing only the water without forming a coherent hole due to the nature of the mesh member . Although not shown in the figure, the adhesive portion 331 may be formed in a circular shape under a condition that the adhesive portion 333 is not superimposed on the perforation 333a portion 333, or may have various shapes such as a square shape.

5 shows a state in which the hard filter 31 and the soft filter 33 are coupled to the inside of the housing 10 and the hard filter 31 is fixed to the housing 10 The hard filter 31 and the soft filter 33 are formed on the plurality of soft filters 33 coupled to the bottom of the hard filter 31 and the support 315 and the auxiliary support 316 of the hard filter 31, Thereby forming a passage through which the water discharged through the extraction hole 313 moves.

In addition, as shown in FIG. 5B, a binding groove 17 is formed at the lower end of the inner surface of the housing 10, and a binding portion 311 is formed at the end of the hard filter 31. The binding part 311 may be coupled to the binding groove 17 to prevent the hard filter 31 from being separated or shaken from the housing 10, and the binding groove 17 and the binding part 311. ) Can be prevented from leaking into the gap by the tea extract sample (S).

6, the cap sealed in the housing 10 when water of high temperature and high pressure is introduced to extract tea using the capsule cartridge C for tea extraction according to the present invention. An inlet hole 111 is formed in the bottom surface of the housing 10 and the soft filter 33 so that discharge holes 19 and perforations 333a corresponding to each other are formed. High temperature and high pressure water are introduced through the inlet holes 111 formed in the cap and the introduced water flows to the upper portion of the pressing means 20 and the protrusions 25 formed on the upper surface of the pressing means 20, Through the through hole (23) formed in the compression means (20), and is absorbed by the sample (S) for tea extraction.

The water absorbed in the sample S for extraction of the tea is absorbed into the soft filter 33 through the extraction hole 313 formed in the hard filter 31 and as shown in the one- The water absorbed in the filter 33 is discharged to the outside through the discharge hole 19 formed on the bottom surface of the housing 10.

While the present invention has been described with reference to the accompanying drawings, it is to be understood that the present invention is not limited to those precise embodiments and various modifications may be made without departing from the scope of the present invention. Modifications, alterations, and substitutions are to be construed as falling within the scope of protection of the present invention.

S: tea extracting sample C: tea extracting capsule type cartridge
10: housing 11: cover
111: inflow hole 13: flange 15: step
17: coupling groove 18: storage part 19: exhaust hole
20: pressing means 21: engaging portion 23: through hole
25: protruding portion 27: pressed portion 30: filtering means
31: Hard filter 311: Coupling part 313: Extraction hole
315: support part 316: auxiliary support part 317: receiving protrusion
317a: receiving portion 33: soft filter 331:
333: perforation 333a: perforation 335:

Claims (4)

Tea extract sample (S);
A housing (10) comprising a cover (11) for sealing an upper portion and a storage portion (18) in which the sample for tea extraction (S) is stored; And
And a filtering means 30 coupled to the inside of the housing 10 and filtering the sample S for tea extraction.

The filtering means 30
The soft filter 31 having a plurality of extraction holes 313 and an overlapping arrangement under the hard filter 31, and the soft filter 33 coupled to the housing 10 or the hard filter 31 or both. Consisting of,
An adhesive part 331 is formed in the soft filter 33, and the adhesive part 331 enables the soft filter 33 to be coupled to the housing 10, the hard filter 31, or both.
A support 315 is formed on the outer surface of the hard filter 31 so that water passing through the discharge hole 19 formed by the lower portion of the housing 10 is discharged to the lower part of the hard filter 31. And a plurality of auxiliary supporting parts 316 are formed on the lower surface of the hard filter 31,
An accommodation protrusion 317 including an accommodation portion 317a protrudes upward in the center of the hard filter 31 so that a pin for drilling the discharge hole 19 in the lower surface of the housing 10 is inserted into the accommodation portion. Capsule capsule for tea extraction, characterized in that. The method of claim 1,
A binding groove 17 is formed in the inner wall of the housing 10, and a binding part 311 corresponding to the inner wall is formed in the hard filter 31, so that the sample S for extracting the car is formed in the gap. Capsule cartridge for tea extraction, characterized in that to prevent leakage. 3. The method of claim 2,
The soft filter 33 is a capsule extraction cartridge for tea extraction, characterized in that the two or more soft filters 33 are composed of a plurality of layers overlapping. The method according to any one of claims 1 to 3,
The soft filter 33 is a capsule cartridge for tea extraction, characterized in that consisting of a fiber mesh member.

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