KR20180123615A - Manufacturing method of Bamboo coffee extraction apparatus - Google Patents

Abstract

The present invention relates to a bamboo-made coffee extractor, and more particularly, to a bamboo-shaped coffee extractor comprising a cylindrical body 10 made of bamboo and having an open top, a filter 30 placed on the top of the body 10, , And a cylindrical droplet (20) having an upper opening, the method comprising the steps of:
The filter 30 is placed on the main body 10 and the pulverized coffee powder is placed on the filter 30 and then the lower portion of the dropler 20 is inserted into the opening of the main body 10, The filter 30 is inserted into the opening of the main body 10 together with the lower portion of the drier 20,
The present invention is eco-friendly by producing a bamboo-made coffee extractor that extracts various kinds of coffee using a bamboo container, and is economical because it is cheaper than a conventional coffee extractor.

Description

Technical Field [0001] The present invention relates to a bamboo coffee extraction apparatus,

The present invention relates to a bamboo-made coffee extractor manufacturing method, and more particularly, to a bamboo-made coffee extractor manufacturing method for extracting various coffees using a bamboo barrel.

In general, the characteristics (effective components) of bamboo stalks are as follows.

Antibacterial activity: It can be used as a raw material for natural preservative and can be used as a food preservative because of its high heat stability.

Utilization as a folk remedy: It has been used for treatment of hypertension, sweating, paralysis since ancient times.

Preservative effect: After dipping Kimchi, covered with bamboo leaves, or bamboo leaves on Dongchimi, the storage period was extended.

Stiffness as material: Excellent in compression and tensile strength.

In addition, the ingredients of bamboo are used as private medicine and health drinks, and are environmentally friendly.

References ("Antimicrobial Activities of Ethanol Extracts from Domestic Bamboo Stems and Leaves" (Paik Jong Won, Jung Sook Jung, Moon Sung Soon, Korean Journal of Food Science and Technology, 34, 2002)

According to the coffee extractor of the present invention, which is capable of controlling the concentration, the port 2 having the handle 1 and the strike portion 5 is attached to the upper edge of the port 2, A plurality of stepped rails 7 each having a plurality of steps formed at a predetermined interval and having an extraction hole 8 penetrating the center of the bottom surface of the base 3, The ridges 10 corresponding to the rails 7 are projected downward on the bottom face of which the engaging rim 9 extending over the upper edge of the opening 11 of the frame 11 is provided, There is disclosed a coffee extractor capable of adjusting the concentration of the filtration vessel 4 attached to the cap 12 by opening the extraction hole 8 by means of the connection lid 13. [

Another prior art coffee extractor according to Registration Number 20-0369088 has an upper housing 20 on an upper portion of a stand 16 extending vertically from a base 14 on which a coffee pot 10 is placed And the coffee filter vessel 26 can be housed in the lower side of the upper housing 20. The hot water heating vessel 30 having the coiled sheath heater 28 built in the upper housing 20 A water supply container 32 is provided in the upper part of the upper housing 20 so as to close the upper part of the upper housing 20 and the upper part of the upper housing 20 is closed by a water supply hopper 36 The first water supply pipe 38 is extended from the bottom of the water supply container 32 to the bottom of the water supply container 32, The second water supply pipe 40 is extended close to the bottom surface of the second water supply pipe 40, A hot water guide cap 44 having a relatively large diameter is formed at the center of the bottom surface of the water tank 32 and a reverse U-shaped hot water guide cap 44 capable of covering the hot water tank 42 is provided. And the lower end of the coffee extractor extends downward through a bottom surface of the hot-water heating container 30. The coffee extractor of claim 1,

However, conventional devices are not environmentally friendly because they are not made of bamboo, and have a disadvantage in that they are more expensive than conventional coffee extractors.

Accordingly, it is an object of the present invention to provide a bamboo-type coffee extractor for extracting various kinds of coffee using a bamboo barrel, which is eco-friendly, And to provide a method for manufacturing a coffee extractor made of a material.

The present invention relates to a bamboo-made coffee extractor, and more particularly, to a bamboo-shaped coffee extractor comprising a cylindrical body 10 made of bamboo and having an open top, a filter 30 placed on the top of the body 10, , And a cylindrical droplet (20) having an upper opening, the method comprising the steps of:

The filter 30 is placed on the main body 10 and the pulverized coffee powder is placed on the filter 30 and then the lower portion of the dropler 20 is inserted into the opening of the main body 10, The filter 30 is inserted into the opening of the main body 10 together with the lower portion of the drier 20.

The present invention is eco-friendly by producing a bamboo-made coffee extractor that extracts various kinds of coffee using a bamboo container, and is economical because it is cheaper than a conventional coffee extractor.

Fig. 1 is a perspective view of a bamboo-made coffee extractor
Fig. 2 is a cross-sectional view of the bamboo material coffee extractor of the present invention
Fig. 3 is a view showing the state of use of the bamboo coffee extractor of the present invention
Fig. 4 is a perspective view of a bamboo coffee extractor filter assistant perspective view
FIG. 5 is a view showing the state of use of the bamboo material coffee extractor ice drier according to the present invention.
FIG. 6 is a perspective view showing a state in which a filter of a bamboo-made coffee extractor is coupled with a crimper;
Fig. 7 is a view showing the state of use of a bamboo-made coffee extractor as an auxiliary support and a filter aid

The present invention relates to a bamboo-made coffee extractor, and more particularly, to a bamboo-shaped coffee extractor comprising a cylindrical body 10 made of bamboo and having an open top, a filter 30 placed on the top of the body 10, , And a cylindrical droplet (20) having an upper opening, the method comprising the steps of:

The filter 30 is placed on the main body 10 and the pulverized coffee powder is placed on the filter 30 and then the lower portion of the dropler 20 is inserted into the opening of the main body 10, The filter 30 is inserted into the opening of the main body 10 together with the lower portion of the drier 20.

The main body 10 is formed with upper and lower main bodies 11 and 12 on its upper and lower sides and the inside of the main body 10 is connected to the lower main body 12 ) Is formed.

The droplet 20 and the lower part of the droplet 20 are respectively disposed at upper and lower parts of the droplet 20. The inside of the dropler 20 is divided into droplet lower valve 22-1 ) Is formed.

The main body has a plurality of through holes (13) formed on the outer periphery of the lower end portion, and the through holes (13) are located below the lower main body (12).

Further, a plurality of holes 22-2 are formed in the droplet lower plate film 22-1 of the drier 20.

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

Fig. 1 is a perspective view of a bamboo coffee extractor of the present invention, Fig. 2 is a sectional view of a bamboo coffee extractor of the present invention, Fig. 3 is a bamboo coffee extractor used state, FIG. 6 is a perspective view showing a state in which a crimper is coupled to a filter of a bamboo-made coffee extractor according to the present invention. FIG. 7 is a perspective view showing a bamboo-made coffee This is the state of use of the extractor's auxiliary support and filter aid.

The present invention relates to a bamboo-made coffee extractor, and more particularly, to a bamboo-made coffee extractor for extracting various coffees using a bamboo barrel.

The present invention relates to a bamboo filter which comprises a cylindrical body 10 of bamboo material with an open upper part, a filter 30 placed on the upper part of the body 10, Shaped coffee bean extractor comprising a bamboo-shaped drifter (20).

The filter 30 is placed on the main body 10 and the pulverized coffee powder is placed on the filter 30 and then the lower portion of the dropler 20 is inserted into the opening of the main body 10, The filter 30 is inserted into the opening of the body 10 together with the lower portion of the drier 20.

The main body 10 is formed with upper and lower main bodies 11 and 12 on its upper and lower sides and the main body lower valve 12 - .

The main body 10 is formed with a plurality of through holes 13 at the lower outer periphery thereof. The through holes 13 are located below the lower main body 12 of the main body. At this time, when the main body is installed on the ground, air passes through the bottom valve plate by the through holes formed in the bottom of the main body.

A method of manufacturing the body is as follows.

Cut at a distance of 3 to 5 cm from the upper and lower nodes of the bamboo, and bundle the ropes to the upper and lower nodes of the body in one body. And, the valve that is formed naturally in the inside of the bamboo barrel is processed by function, and unnecessary partitions are removed.

The droplet 20 and the lower part of the droplet 20 are respectively disposed at upper and lower parts of the droplet 20. The inside of the dropler 20 is divided into droplet lower valve 22-1 Is formed.

A plurality of holes 22-2 are formed in the droplet lower plate film 22-1 of the drier 20.

The method of manufacturing the drier is as follows.

The droplet is used to fit inside the body. The size of the droplet is such that it can be used by putting a light filter or paper filter together. When it is fitted into the body, it should be made to be slightly loosely fitted and pulled out. .

The dropper should be cut to a size of 7-8cm from the bottom of the lower part of the dropper to be inserted into the main body. Connection with the server becomes easy.

Particularly, since the valve formed in the bamboo barrel holds water even when water is introduced into the bamboo barrel, it is possible to pierce the valve membrane with about 1 to 2 holes with a diameter of about 1 mm, The water is discharged into the upper part of the drier, and these holes are used as a water outlet, and the water is discharged by the force of gravity. I will send it down. And the water naturally has a moderate water flow and goes down evenly.

In the meantime, the lower part of the drier can be provided with a filter aid.

The filter aid 40 is for extracting coffee for about one person and is made to be about half the size of the drier. The upper part around the bamboo node is a place where the broad-band filter is placed. When the depth is deepened, the depth of the filter should not be more than 7-8cm. The lower part of the node is inserted into the body and cut to about 5cm. Especially, when dripping about 10-12 holes of about 1mm in the valve inside the nodule, the filtered coffee is sent down to the server.

In addition, the valve holes of the valve can be made differently by using 1, 3, 5, 7, 9, 11-12 outlet filter outlets so that the amount of water can be adjusted when hand dripping.

The filter aid of the present invention is of a cylindrical shape of a certain size and allows for diving for a finer taste using filter aids having different numbers of outlets and in some cases having a desired number of outlets.

Also, it is made in the same size as the existing size of the drier, and the usage method is similar to that of the conventional dropler.

Select the filter aid with the desired number of outlets, place the ground filter with the ground coffee on it, or use a hand-drip type water pot to drip the coffee.

 In addition, the present invention uses a paper filter support.

The paper filter support is a support for supporting a funnel-type paper filter like a conventional drier. The paper filter support is used for filtering coffee with a paper filter on a filter aid. Bamboo, split into a suitable size and length, can be woven in the shape and size of a funnel, placed on a filter aid, and then put on a paper filter or a wide-area filter.

Meanwhile, in the present invention, an ice drier 50 may be used to drip ice coffee.

The ice drier is made to be used on a body or a glass bottle server, and ice is put in the ice driper, and the already extracted coffee liquid passes through the ice to be made into ice coffee, or the drip coffee is extracted , It is combined with the bottom of the dripper, and the drip liquid, which is extracted by the drip, is changed into iced coffee immediately after passing through the ice droplet.

In the valve formed in the lower part of the ice drifter, 9-11 holes of about 1mm diameter are pierced, and the ice coffee passing through the ice layer is discharged to the lower body.

The size of the ice droplet should be the same size as the body so that it can contain enough ice.

In addition, the lid of the main body can be used by being coupled with the lid of the main body, so that the bamboo rod can be cut and processed to be used as a lid of the baggage server, and the warming effect of the hot water injected into the main body can be further enhanced and the sanitary property can be enhanced.

In addition, the main body 60 is provided with a clamp 60, which is sized to fit inside the main body, so that the broad-band filter containing the ground coffee can be naturally tied to the filter hole. Select the desired size of bamboo and cut it to a certain length using bamboo nodes. In addition, the filter hole striking can be replaced by a wide-band string

Further, a discharge port operating pin 70 is provided to control the flow of water by manipulating the size of the holes processed in the valve film of the drifter. The outlet handle pin is made to cut the bamboo thinly and to sharpen the end with the length (15-20cm) and insert it into the outlet of the valve (1mm diameter) to control the flow of water.

In addition, the present invention uses and installs an auxiliary support-filter /

The auxiliary support and filter aid bar supports the water droplet on the upper part when the user wants to immediately use a mugger or a coffee mug as a substitute for the server under the drier when extracting coffee, To the server, so that the drip coffee can be extracted.

For this purpose, the upper water droplet size and the size of the coffee cup to be placed in the lower server seat are made. The diameter of the tuber is 7-8cm, and the upper part is about 10cm and the lower part is about 8cm Make sure that the fluidity is maintained so that water tanks and coffee cups of different sizes can be inserted. For this reason, the upper and lower parts are made into legs.

In order to use the bamboo bar as a filter aid, a water outlet is provided in the same manner as a water outlet hole is formed in the upper water dropper bar, so that the ground coffee can be placed in the filter and the water droplet can be inserted thereon.

The upper and lower parts of the torso are made of flexible floating legs so that they can safely support the bamboo water droplets of different sizes and the mugs to be placed in the lower server position. As shown in the picture below, the legs are divided into bamboos under the appropriate length to remove unnecessary parts, and the bamboo elasticity is used to shape the cup so that it can enter. Alternatively, separate bamboo can be cut into desired sizes and tightly tied to the trunk with a string. In some cases, it may be manufactured by using a thick copper wire other than bamboo or a resilient material.

Meanwhile, the bamboo processing method used in the present invention is as follows.

(1) Selection of natural bamboo: Only the bamboo with the optimum condition is selected according to the functions and applications to be used for the component parts.

(2) Cutting by component parts: Cut bamboo according to the size and length of bamboo according to the function of coffee extraction. At least two sections of the upper and lower sections of the bamboo container are cut at the time of cutting the hot water server, the hot water drifter, the filter server, and the like, and at least a part of the bamboo section is cut .

The reason for cutting the upper and lower nodes when cutting the tongue is as follows.

When bamboo is made to function according to the function, and it is left at room temperature for a long time without using it while steadily lowering the coffee, the bamboo is dried and the bamboo splitting phenomenon occurs according to the degree of drying. Therefore, if the cutting is carried out so as to use a node of the male thread, the firmness of the male thread is secured to some extent, and the splitting phenomenon caused by the drying can be prevented to some extent.

(3) Bamboo cutting is performed for each component.

General processing is as follows.

Design and work where to peel and use for natural styling and image.

If the main body is set upright after washing, the air ventilation hole at the lower part of the main body can be ventilated by making 4-6 holes in the lower part to prevent bacteria and mold, and the lower part of the ventilation hole can be cut into triangular or square shape.

The detailed processing is as follows.

Removal and use of the valve inside the body of the body allows removal of the valve plate or removal of the valve according to the method of use, and the water inlet of the blood can completely or partially remove the valve to keep the temperature of the water supplied into the blood vessel constant. The number of outlets to be processed in the valve should be about 1 to 10, considering the case of lowering the amount of water and the amount of lowering the water slightly, and the diameter of the outlet hole should be about 1 mm.

After processing, the finish is as follows.

Work to prevent cleavage of the bamboo barrel is also carried out at the same time.

After finishing cutting and all the processing, we finish finishing edge and so on for safe use.

(4) Washing and drying the bamboo shell is to wash and dry the inside and outside of the processed bamboo with water.

(5) Bamboo shells When burning bamboo shells properly, when the bamboo shells are burned properly, the ingredients contained in the shells come out from the outside and are coated on the shells to give a shiny and shiny finish. Is not removed, so that foreign matters do not become stained or contaminated on the surface, and it is easy to clean during use.

The burning operation can be performed in various ways according to the operator's dexterity, and the degree of burning can be variously processed according to the expression method.

(6) Detail design work can be done at the same time as the burning work, and the emblem of the desired image and meaning can be inscribed in the bamboo barrel. It is also possible to use stickers such as trademarks attached.

(7) Once the above process is completed, tie the upper part around the bamboo joint with a strong elastic cord to prevent splintering after drying. It is also possible to attach handles or ornaments like a string.

(8) Assembly according to size and function of the coffee bag according to the coffee extraction method such as the upper and lower parts.

Meanwhile. The bamboo basket coffee extraction method is as follows.

Coffee extraction methods include espresso, hand drip hand drip, Dutch coffee, mocha pot, capsule coffee, fud coffee, coffee maker, French press, turkey coffee (moon ceremony) Vacuum Coffee, Vietnamese Pins, Coffee Percalator, Aero Press, and Alcohol Infusion.

Coffee Extraction Method: Dripping, steeping, cold coffee (dutch coffee), and falling tea can be applied at the same time.

Liquid coffee (Cold Brew, Water Drip) / Dutch Coffee

Liquid coffee is divided into cold brew and Dutch coffee. After the report on the production of Dutch coffee, the European cold-brewer's term is being used increasingly. Depending on the extraction method, it can be classified into sediment-based Dutch coffee and leavened cold brew, but it is actually the same.

The method of extracting liquid coffee using this bamboo device is as follows.

1) Settling (or dropping): Dutch coffee

In the liquid coffee extraction, the precipitation method is a method of dropping the coffee raw solution for 3 hours or more by dropping cold water into the ground coffee in 2-3 seconds.

The method of lowering precipitated Dutch coffee using this bamboo device is as follows.

The preparation consists of a bag for about 700 ml of water, a large water dropper for 500 ml of water (for Dutch coffee with one water hole), a lid, an outlet wedge, a broad-wood filter (or paper filter, etc.) Round filter (light wood or paper filter etc.) to put on top, 50g of coarse ground coffee with salt granules and 250-300ml of cold water (It controls weak taste and strong taste according to individual's preference)

Other items require a kettle or drip kettle, roasted coffee beans, a handmill or coffee grinder, a coffee mug, or a glass jug with a capacity of about 500 ml.

The extraction is as follows.

After setting up the server, put the broad-leaved filter on the server, add 50g of the ground coffee into the filter, and then place the circular filter or paper filter on the ground coffee. It prevents the phenomenon of dredging and makes it possible to deliver water evenly.

Then combine the water dropper properly with the broadband filter over the bank server. It is recommended that the length of the broad-band filter should be a maximum of 2 cm out of the server, because the water in the extraction will flow to the outside of the server due to the osmotic phenomenon when the wide-band filter sandwiched between the server and the waterdropper. Then, put 250-350 ml of the prepared cold water into the cold water inlet of the hot water dropper and close the lid.

The water drops falling through the outlet of the water dropper basically have to be dropped by one drop every two to three seconds. Therefore, the size of the hole prepared in the batch water dropper for Dutch coffee, that is, the size of the water outlet is adjusted by the outlet adjustment wedge, Then, the crude coffee stock solution is extracted.

After extracting coffee juice, it extracts the coffee grounds from the server and removes the filter from the center. After removing the filter from the center, put the coffee concentrate into the glass bottle and refrigerate for 1 week to 2 weeks. After aging, you can enjoy Ice Dutch coffee with ice and Dutch lattes with milk.

Clean all used bamboo devices immediately.

2) Leaching formula: Cold brew

In the liquid coffee extraction, the leaching method is a method of extracting the coffee stock solution by filtering the coffee powder by filtering the pulverized beans in cold water for 3 to 4 hours, for a long time for 8 to 16 hours.

The method of lowering the leached coffee using this bamboo device is as follows.

Ingredients: water for about 700ml, lid for filter, filter aid, broadband filter and filter clench, glass server or turmeric server, 50g of coarse ground coffee with salt granules and 250-300ml cold water It controls the strong taste.).

Extract 1: Extract using filter crest.

Put a 50g of ground coffee in a broadband filter and put a filter clamp on the top of the broad-wood filter to prevent the coffee powder inside the filter from coming out of the filter. Then, put the filter containing coffee into the server, 300ml of cold water into the server.

After cold water is added, gently shake the contents of the server to allow it to mix well with the inside of the coffee, and then let it cool for about 10-16 hours so that cold water can sufficiently take care of the coffee ingredients. , And the time and coffee concentration can be adjusted according to individual taste. That is, the amount of coffee, the amount of cold water, and the time of concern can be adjusted according to their taste.

When removing the coffee-wrapped filter from the server, press the outside of the filter with a bamboo stick with an appropriate force to remove the remaining components from the filter, and then take out the filter.

After the fermentation, pour coffee into the coffee cup, add ice in the aid by using the bamboo filter aid, add the coffee solution to the ice in the filter aid, You can go to the server below and enjoy it as iced coffee. At this time, milk can be put together and can be enjoyed with ice lattes.

Clean all used bamboo devices immediately.

Extract 2: Extract the filter without using the sin crest.

Set up a server for the money, put 50g of ground coffee into the main body, and put 250-300ml of cold water into the server.

After cold water is added, gently shake the contents of the server to allow it to mix well with the inside of the coffee, and then let it cool for about 10-16 hours so that cold water can sufficiently take care of the coffee ingredients. , And the time and coffee concentration can be adjusted according to individual taste. That is, the amount of coffee, the amount of cold water, and the time of concern can be adjusted according to their taste.

After enough coffee for the desired period of time, put the filter on the filter aid and filter the ground coffee and water of the server with a broad-wood filter to extract the clear coffee stock solution.

The coffee extract solution thus extracted is stored in a glass bottle for a period of 1 week to 2 weeks in a refrigerator. After aging, it is poured into a coffee cup, or ice is poured into a support by using a bamboo filter aid, You can go to the server below and enjoy it as iced coffee. At this time, milk can be put together and can be enjoyed with ice lattes.

Clean all used bamboo devices immediately.

2-2) Drip coffee

Drip Coffee is a coffee made by roasting coffee beans, crushing coffee into filters (filter paper), pouring hot water over coffee grounds, and this method is called Drip brew.

Hand drip coffee is basically a measuring spoon that is known to bring 120 to 150 ml of coffee to a spoon (10 g) of ground coffee. If you put coffee in a regular mug (about 300ml), you need two or three tablespoons (20-30g) of ground coffee with a measuring spoon. Drip time is about 3 minutes.

Here's how to bring down hand drip coffee with this bamboo device.

Materials: 10 to 30 g of roughly ground coffee about 700 ml in water, about 10 to 30 g of ground coffee, or about 10 to 15 g of salt, about 85 ° C to 95 ° C 150-300ml (It regulates weak taste and strong taste according to individual's preference).

Extracting 1: Extract (extract a basic cup of coffee) by using Daedong Server and Daedong Water Drifter.

Ingredients: 10 to 30 g of roughly ground coffee and about 150-300 ml of boiled water at about 85 ° C to 95 ° C (about weak taste and strong Taste control).

Place a broad-leaved filter on top of the Daetong server, which can hold about 700ml of water. Add 10-30g of crushed coffee (about 150ml of water to 10g of coffee powder per person) crushed to the size of salt granules. After that, put the water droplets into the main body and fix the filter. Then, water of about 85 ° C - 95 ° C is put into the inside of the water dropper. In order to be able to call the crushed peat in the first filter, , Wait for 20-30 seconds, and then add 130-150 ml of water to extract a cup of drip coffee. Unlike the conventional hand drier, the water is injected at the same time or in an appropriate manner depending on the capacity of the water droplet dispenser.

As a reference, hand drip is mainly used in drip port and divided into 7-10 pieces of coffee powder put into the dripper, and the coffee is lowered by turning the hot water evenly from the center to the edge.

The water dropped into the lower part of the ground coffee naturally by 10-12 small holes drilled in the bamboo valve naturally attached to the inner part of the water dropper nodule and dropped to the upper part of the ground coffee to form a natural and uniform water stream Drip coffee is made by flow.

This method can drip coffee with a more natural and uniform flavor and aroma than the drip coffee that comes down from the barista's hand and experience.

The water introduced into the water dropper drops to the bottom surface of the ground coffee for about three minutes, and the coffee that is filtered through the ground filter containing the ground coffee has to be about three minutes from the bottom of the server. , Coffee extracted from the time of about 3 minutes extracts fragrant and tasty components such as sweet and sour taste, and extracts a bitter taste or bitter taste over 3 minutes, .

Therefore, the extraction time can be adjusted in this apparatus, too, and a wide-area filter sandwiched between the drainage server and the drainage waterdropper is responsible for this function. That is, if the broad-band filter containing the ground coffee is tightly inserted, the extraction time becomes long, and if the broad-band filter is loosely inserted, the extraction time becomes faster.

A paper filter or a filter paper may be used instead of the broad-band filter.

Especially, when the bamboo can is not completely dried, the bamboo fragrance may be mixed with the coffee when the coffee is lowered. If you do not like bamboo fragrance, it is better to use well-dried bamboo.

The coffee taken down by the body is not cooled well due to the warmth of the bamboo, and if you pour it in the coffee cup little by little while drinking, you can enjoy warm coffee over a longer period of time.

Extract 2: Extract (extract a basic cup of coffee) using the server or existing server and filter aid.

Materials needed: 700ml of water for the server and lid or glass server, filter aid, broadband filter. 10-30g of coarse ground coffee with salt granules and 150-300ml of boiled water at 85 ° C - 95 ° C (adjusts weak taste and strong taste according to individual preference).

Set up a server to be used as a server or a conventional glass server, put the filter aid on it, spread out the filter as a filter on the filter aid, and put 10-30g of coarse ground coffee in the prepared salt granules.

When dripping, boil water at 85 ° C - 95 ° C into the filter. In order to fill the filter, a few drops of water should be poured into the server Wait for about 30 seconds, then add 130-150 ml of water to extract a cup of drip coffee. Unlike the conventional hand drier, water can be injected at a time according to the capacity of the water tank at the top or it can be appropriately divided according to the taste.

When using the basic paper filter without using the broad-band filter, use a filter support made by weaving bamboo that supports the broad-band filter between the filter aid and the broad-band filter. Place the filter support in the filter aid, put the paper filter, put 10-30g of the ground coffee, and boil the water in the paper filter at 85 ° C - 95 ° C. In order to be called, put a few drops of water into the server, wait for 20-30 seconds, and then add 130-150 ml of water to extract a cup of drip coffee. The water is injected repeatedly from the center to the spiral several times with a dedicated kettle (drip port) just like using a conventional hand drier.

Extraction 3: Extraction method using auxiliary support and filter aid.

Materials needed: auxiliary support, filter aid, mugs, coffee cups or glass servers, various available servers, broadband filters, and water droplets. 10-30g of coarse ground coffee with salt granules and 150-300ml of boiled water at 85 ° C - 95 ° C (to control weak taste and strong taste according to individual preference).

Place the auxiliary support and filter aid, place the broad-wood filter over the auxiliary support and filter aid, and then add 10-30 g of coarse ground coffee to the prepared salt grains.

Place a mug, coffee mug, or server under the auxiliary support and filter aid and prepare to receive the filtered coffee.

When you are ready to drip, add boiling water at 85 ° C - 95 ° C into the hot water droplet. When you turn on the water, drop a few drops of water into the server , Wait for 20-30 seconds, and then add 130-150 ml of water to extract a cup of drip coffee. Unlike the conventional hand drier, the water is injected at a time according to the capacity of the upper water dropper, or divided into basic hand drip methods according to the taste.

2-3) The method of extracting coffee from the French press type is as follows.

Extract (extract a basic cup of coffee) using the server or conventional server, the broadband filter, and the filter clamp.

Extract 1: Extract using filter crest.

Ingredients: water for about 700 ml. Servers and lids, filters and filters for sand, 10-30 g of coarse ground coffee with salt granules and 150-300 ml of boiled water at 85 ° C - 95 ° C Weak taste and strong taste).

Put 10-30 grams of ground coffee in a broad-leaved filter, put a filter clamp on the top of the broad-wood filter to prevent the coffee powder inside the filter from coming out of the filter, put the filter containing the coffee inside the vacuum bag server, 150-300 ml of boiling water at 85 ° C - 95 ° C is poured into the server.

After putting hot water, make sure that only the coffee powder in the filter is immersed in water. While the top of the broadband filter is supported by a bamboo stick, do not let the filter completely get into the water. I wait for about a minute. Of course, depending on your preferences, you can tune your time.

When extracting the broadleaf filter from the browned coffee for the desired time, squeeze the coffee solution in the filter while pushing the coffee contained in the broadleaf filter with the supported bamboo stick.

This method is similar to the French press extraction method, but it uses a broader fiber filter than the French press wire mesh filter, which makes it possible to extract coffee more cleanly than French press extraction.

After separating the broad-wood filter from the main body, it can be applied as latte with milk.

Extraction 2: Filter-free immersion.

Preparation: 10-30g of coarse ground coffee and about 150-300ml of boiled water at 85 ° C - 95 ° C (about 700ml) To control weak taste and strong taste).

Put 10-30g of ground coffee into the server and put 150-300ml of boiling water at about 85 ° C - 95 ° C into the server with the French press extraction method and lightly shake the coffee and water so that it does not come out Allow water and coffee powder to mix well, close the lid and wait for 3-5 minutes. Of course, depending on your preferences, you can tune your time.

After the desired time has elapsed, the filter aid is placed on the glass server, and a broad-leaved filter or a paper filter is placed on the supporting device. When the coffee is filtered by putting the concerned coffee into the broad-band filter, Gather on the server.

2-4) The extraction method of ice coffee is as follows.

What you need: Liquid coffee and hand drip Coffee preparation and ice and ice drier.

How to extract: To enjoy the extracted coffee as ice coffee, as in Drip Coffee Extract 1 and 2, use one more ice drier between Daetong Server and Daedong Water Dripper when you bring out the drip coffee. Put the iced drier in the top of the server and then prepare the broadleaf filter with 10g of ground coffee on the ice drier and put in the water dropper to prepare the drip coffee.

When dripping, prepare boiled water of about 85 ° C - 95 ° C. When the water is added, a few drops of water are put into the server so that the crushed peel in the filter can be called up. Wait for 30 seconds and then add 130-150 ml of water to extract a cup of drip coffee. Unlike the conventional hand drier, water can be injected all at once depending on the capacity of the upper water dripper, or it can be spirally divided into a dedicated kettle (drip port) according to its taste.

The boiling water introduced into the water droplet is filtered through a filter containing coffee, and the filtered coffee extract is passed through an ice droplet in the lower part to be ice coffee, which is collected in a server or a glass server.

If you want to enjoy the coffee already made in Extraction 1 as iced coffee, put the ice drier on the glass server as shown below, and put the hot coffee in the server on the server, do.

2-5) Various other uses such as coffee are as follows.

In addition to iced coffee, drip coffee can be transformed into a variety of coffee. You can use as much milk as you like and use one more latte coffee and auxiliary tools to apply for Viennese coffee, wine, wine coffee, beer and beer coffee. In addition, the device can be used to lower the car.

Therefore, the present invention is economical because it is made of a bamboo-made coffee extractor that extracts various kinds of coffee using a bamboo barrel, and is economical because it is cheaper than a conventional coffee extractor.

10: main body 11: upper main body
12: Lower half of the main body 12-1: Lower half of the main valve
20: drifter 21: drifter upper section
22: Dripper lower node 22-1: Dripper lower valve
30: filter 40: filter aid
50: Ice Dropper
60: The Sins of Truth
70: Outlet port operating pin
80: Secondary support and filter aid

Claims (3)

(10), a filter (30) placed on the top of the main body (10), and a cylindrical droplet (10) inserted into the opening of the main body (10) (20), comprising the steps of:
The filter 30 is placed on the main body 10 and the pulverized coffee powder is placed on the filter 30 and then the lower portion of the dropler 20 is inserted into the opening of the main body 10, Characterized in that the filter (30) is inserted into the opening of the main body (10) together with the lower part of the drier (20)
The method according to claim 1,
The main body 10 is formed with upper and lower main bodies 11 and 12 on its upper and lower sides and the main body lower valve 12 - A method for manufacturing a coffee extractor of bamboo material
The method according to claim 1,
The droplet 20 has upper and lower droplet-shaped upper and lower knees 21 and 22 formed therein. The droplet lower valve 22 - A method for manufacturing a coffee extractor of bamboo material

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