KR200470316Y1

KR200470316Y1 - Dutch coffee machine

Info

Publication number: KR200470316Y1
Application number: KR2020130001705U
Authority: KR
Inventors: 유준희
Original assignee: 유준희
Priority date: 2013-03-07
Filing date: 2013-03-07
Publication date: 2013-12-06

Abstract

The present invention is the water is stored, the body is formed discharge pipe at the bottom; An elastic tube fitted to the discharge pipe; A tubing clamp coupled to an outer circumference of the elastic tube and configured to adjust a clamping degree from the outside to adjust a flow rate of water discharged from the discharge pipe; And a basket in which an inlet pipe is formed at an upper end thereof and fitted to the elastic tube, and the coffee powder is stored therein, wherein water is introduced through the inlet pipe to make coffee. to provide.
According to the present invention, it is possible to adjust the amount of water and coffee extraction time from the outside to prevent contamination of the water, the separation of the elastic tube is easy to wash, as well as the lid of the coffee powder storage body provided in the coffee powder It suppresses the evaporation of moisture contained therein, protects the coffee powder from external dust or contaminants, maintains hygienic cleanliness, and does not alter the taste and aroma of the coffee.

Description

Dutch coffee machine

The present invention relates to a Dutch coffee device, and more particularly to a Dutch coffee device that can adjust the extraction time of the coffee, by adjusting the water supply amount of water flowing into the container in which the coffee powder is stored with the tubing clamp.

In general, coffee extraction methods include Turkish coffee by Turkish leaching method, hand drip of filter extraction method that pours hot water slowly, and automatic control through electronic control. Automatic drip to pour hot water evenly to draw coffee, vacuum pot type vacuum pot which extracts by using steam pressure, osmotic pressure of water, and mocha pot which is extracted by using steam pressure. Individual extraction devices, such as Mocha Pot, have been developed, and in recent years, it is convenient to use a modern espresso machine or a fully automatic coffee machine incorporating digital technology.

On the other hand, Water Drip is a coffee made by pouring cold water, unlike Drip Coffee, in which hot water is poured into finely ground coffee. Dutch Coffee is a method developed in the Netherlands. It is also called), which is characterized by extracting with cold water for a long time, so it is low in caffeine and can be stored for a long time.Because it is extracted with cold water, it takes a long time to extract coffee. Keep the surroundings clean and special care is required.

In addition, caffeine, which is one of the biggest features of the drink, is extracted from a temperature of about 80 ° C. or higher, so the caffeine extracted with cold water has little caffeine but cold water compared to the general extraction method using hot water. Because of the use, it takes a long time to brew coffee's natural flavor, which requires dropping cold water drop by drop like a sap in a hospital.

As a prior art, Korean Patent Laid-Open Publication No. 10-2012-0106406 discloses that the water passing through the control valve of the Dutch instrument body can adjust the extraction speed of the coffee solution extracted while passing through the basket, and the adjustment of the Dutch instrument body. Disclosed is a Dutch apparatus capable of adjusting the soaking time and concentration of coffee by storing water passing through a valve inside a basket, and a method of preparing Dutch coffee using the same.

However, this conventional Dutch mechanism has a problem that the water can be contaminated because the control valve is integrally provided with the body in which the water is stored so that the water can only be discharged through the control valve, the control valve is not separated There was a difficult problem not washing.

In addition, the basket storing the coffee powder is exposed to the outside, the moisture contained in the coffee powder has a problem of evaporation, because the outside dust or contaminants can be introduced into the basket, it is not sanitary clean Of course, there was a problem that the taste and aroma of coffee can be altered.

The present invention is devised to solve the above problems, it is possible to control the amount of water and coffee extraction time from the outside to prevent contamination of water, the separation of the elastic tube is easy to wash, as well as storage of coffee powder A lid is provided on the sieve to suppress the evaporation of moisture contained in the coffee powder, and to protect the coffee powder from external dust or contaminants to maintain hygienic cleanliness and to prevent the original taste and aroma of coffee from being altered. Its purpose is to provide a Dutch coffee appliance.

The present invention in order to solve the above problems is the water is stored, the main body formed with a discharge pipe at the bottom; An elastic tube fitted to the discharge pipe; A tubing clamp coupled to an outer circumference of the elastic tube and configured to adjust a clamping degree from the outside to adjust a flow rate of water discharged from the discharge pipe; And a basket in which an inlet pipe is formed at an upper end thereof and fitted to the elastic tube, and the coffee powder is stored therein, wherein water is introduced through the inlet pipe to make coffee. to provide.

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In addition, the main body is also characterized in that it further comprises a main body lid for opening and closing the top.

In addition, the elastic tube is also characterized by being made of silicon.

In addition, the tubing clamp is coupled to wrap around the outer periphery of the elastic tube, characterized in that it comprises a connection member through which the adjustment hole is penetrated on one side, and an adjustment screw that is coupled to be movable to the adjustment hole to adjust the clamping degree. There is this.

In addition, the basket further includes a basket lid for opening and closing the upper end, the basket lid is characterized in that the coupling hole is formed through the inlet pipe is inserted and coupled.

According to the present invention, it is possible to adjust the amount of water and coffee extraction time from the outside to prevent contamination of the water, the separation of the elastic tube is easy to wash, as well as the lid of the coffee powder storage body provided in the coffee powder It suppresses the evaporation of moisture contained therein, protects the coffee powder from external dust or contaminants, maintains hygienic cleanliness, and does not alter the taste and aroma of the coffee.

1 is a perspective view of a Dutch coffee appliance according to an embodiment of the present invention.
Figure 2 is a cross-sectional perspective view of the Dutch coffee appliance according to an embodiment of the present invention.
3 is a cross-sectional view of the Dutch coffee appliance according to an embodiment of the present invention.
Figure 4 is an exploded perspective view of the Dutch coffee mechanism according to an embodiment of the present invention.
5 is an exploded perspective view of the Dutch coffee appliance according to an embodiment of the present invention.
6 (a) and 6 (b) are cross-sectional views showing the action of the tubing clamp according to an embodiment of the present invention.

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

As shown in Figure 3, the Dutch coffee device (1) according to the present invention is water (W) is stored, the body 100, the discharge pipe 110 is formed at the bottom, the elastic fitting fitted to the discharge pipe 110 Tubing clamp 300 and the upper end coupled to the outer periphery of the tube 200, the elastic tube 200, by adjusting the clamping degree from the outside, to control the flow rate of water (W) discharged from the discharge pipe 110 The inlet pipe 410 is formed in and fitted to the elastic tube 200, the coffee powder (C) is stored therein, the water (W) is introduced through the inlet pipe 410 is made of coffee It is configured to include a basket (400).

As shown in Figure 1 to 5, the main body 100 is water (W) is stored in the interior space, the discharge pipe 110 for discharging the water (W) is formed at the bottom, the main body The upper portion 100 is coupled to the upper fixing plate 23, the upper fixing plate 23 is preferably coupled to the plurality of support frame 10 is supported.

Because the main body 100 is coupled to the upper fixing plate 23 which is coupled to the support frame 10 and is firmly supported, thereby stably maintaining the mounting state from external vibration or impact and on the main body 100. This is because the stored water (W) can be stored and discharged.

And, the main body 100 is preferably formed by further including a main body cap 120 that can open and close the upper end of the main body 100, the main body cap 120 is provided, the main body 100 When the water (W) stored in the water is exhausted, it is possible to easily fill the body (W) to the main body 100 by opening the main body cap 120, during coffee extraction or water in the main body 100 Upon completion of filling (W), by covering the main body lid 120 to close the upper end of the main body from the outside, dust or contaminants enter the water (W) stored in the main body 100 This is because it prevents the contamination of the water (W) to be able to extract the sanitary clean coffee as it can be.

As shown in Figures 2 to 6, the elastic tube 200 is located on the lower side of the discharge pipe 110, is fitted into the discharge pipe 110 is discharged through the discharge pipe 110 during coffee extraction It acts as a passage for the water (W) to move.

At this time, the elastic tube 200 may be made of any one elastic material selected from rubber, silicon (silicon), polyurethane (polyurethane) and elastomer (Elastomer), the Dutch coffee device (1) according to the present invention is a natural It is preferable that it consists of silicone.

Because the elastic tube 200 is made of natural silicon, the water (W) stored in the body 100 during coffee extraction is discharged through the discharge pipe 110, the discharged water (W) is When the elastic tube 200 is moved along, the elastic tube 200 is made of natural silicon that is not harmful to the human body to prevent contamination of water (W) and at the same time extracts clean coffee that is not harmful to the human body. Because you can pay.

In addition, the elastic tube 200 is fitted and fitted to the discharge pipe 110, when the elastic tube 200, including the Dutch coffee appliance 1 to wash the fitting is inserted into the discharge pipe 110 Since the elastic tube 200 can be conveniently washed separately, the washing is easy to effect.

As shown in Figures 1 to 5, the basket 400 is a coffee powder (C) is stored therein, the inlet pipe 410 is formed on the top of the main body 100 through the inlet pipe 410 Water discharged from the (W) is introduced, the upper portion of the basket 400 is coupled to the middle fixing plate 22, the middle fixing plate 22 is coupled to and supported by a plurality of support frames (10) desirable.

Because, the basket 400 is coupled to the intermediate fixing plate 22 that is firmly supported by being coupled to the support frame 10, thereby maintaining a stable mounting state from external vibrations or shocks and of the coffee powder C. Because you can store and brew coffee.

And, the basket 400 is preferably formed by further including a basket lid 420 that can open and close the top of the basket 400, as the basket lid 420 is provided, the basket 400 The coffee powder (C) stored in the) is protected from the outside, thereby suppressing the evaporation of the moisture contained in the coffee powder (C), the coffee powder (C) from external dust or contaminants, etc. ), And keep the hygiene and cleanliness of the coffee, and the taste and aroma of the coffee is not altered.

In addition, the basket lid 420 is formed through the coupling hole 421 is inserted and coupled to the inlet pipe 410, wherein the inlet pipe 410 is inserted and coupled through the coupling hole 421, The predetermined length is extended to the inside of the basket 400 so that the water (W) discharged from the main body 100 can be introduced into the basket 400 while preventing the water (W) discharged to the outside.

In addition, the inlet pipe 410 is fitted to the elastic tube 200 in the lower side of the elastic tube 200 is water (W) discharged through the discharge pipe 110 when the coffee is extracted the discharge pipe 110 Pass through the elastic tube 200 is fitted in the fitting, so that it can be introduced into the basket 400 through the inlet pipe 410 is fitted to the elastic tube 200.

In addition, the basket 400 has a discharge port 430 is formed at the bottom to allow the coffee extracted from the basket 400 to be discharged to the coffee storage container 500 through the discharge port 430.

Here, the coffee storage container 500 is introduced into the coffee extracted from the basket 400 through the outlet 430, the coffee storage container 500 is mounted on the base plate 21, the The base plate 21 is preferably supported by being coupled to the plurality of support frames 10.

Because the coffee storage container 500 is mounted on the base plate 21 that is firmly supported by being coupled to the support frame 10, the coffee is extracted while maintaining a stable state from external vibration or shock. Because it can be imported and stored.

2 to 5, the tubing clamp 300 is coupled to the outer periphery of the elastic tube 200, by adjusting the clamping degree from the outside, so as to adjust the flow rate of water discharged from the discharge pipe Is formed.

That is, as shown in Figure 6, the tubing clamp 300 is coupled to the outer periphery of the elastic tube 200 is fitted with the discharge pipe 110 and the inlet pipe 410, the discharge pipe 110 At the position between the bottom of the inlet and the top of the inlet pipe 410 is coupled to the outer periphery of the elastic tube (200).

At this time, the tubing clamp 300 is coupled to wrap around the outer periphery of the elastic tube 200, the connection hole 310 is formed through the adjustment hole 311, and to be movable to the adjustment hole (311). It is formed to include a control screw 320 for adjusting the degree of clamping.

Because of this, the connector 310 is wrapped around the outer periphery of the elastic tube 200 is stably coupled, the adjustment screw 320 is coupled to the control hole 311 formed on one side of the connector 310 ) And the clamping degree can be adjusted by moving inward and outward.

In more detail, as shown in Figure 6 (a), the tubing clamp 300 is coupled to the outer periphery of the elastic tube 200, the lower end of the discharge pipe 110 and the inlet pipe 410 The connector 310 is coupled to surround the outer circumference of the elastic tube 200 at positions between the upper ends of the coupling member, and the adjustment screw 320 is coupled to the adjustment hole 320 so as to move inward and outward. As shown in FIG. 6 (b), when the control screw 320, which is coupled to the control hole 311, is moved inward, a portion of the outer circumference of the elastic tube 200 is inward. As it is injected into the relatively, the inner space of the elastic tube 200 is relatively reduced so that the flow rate and flow rate of the water (W) discharged through the inside of the elastic tube 200 to the basket 400 is also reduced, as a result When moving the adjustment screw 320 inward, outward Depending on, it is possible to adjust the flow rate and the flow rate of the water (W) it is possible to adjust the coffee extraction time.

Hereinafter, the extraction method of the Dutch coffee device 1 according to the present invention will be described.

First, after putting the basket filter (F) in the basket 400 for storing the coffee powder (C) and then put the coffee powder (C) in the basket 400 and chopped the basket lid 420 to close the basket 400 Close the top of the

Next, the upper side of the elastic tube 200 is coupled to the lower side of the main body 100, the discharge pipe 110 is stored water (W), and the upper side of the inlet pipe 410 to the lower side of the elastic tube 200 Insert and join.

Next, the lower side of the inlet pipe 410 is inserted into the coupling hole 421 formed in the basket lid 420, so that a portion of the lower side of the inlet pipe 410 extends into the basket 400. Insert and engage.

Next, the coupling 310 of the tubing clamp 300 is coupled to the outer periphery of the elastic tube 200, and coupled in a position between the lower side of the discharge pipe 110 and the upper side of the inlet pipe 410 The coupling screw 320 is coupled to the adjustment hole 311 of the connector 310 to be movable.

Next, the adjusting screw 320 is moved inward to maximize the degree of clamping of the tubing clamp 300 to the elastic tube 200 so that water (W) is not discharged to the main body 100. Cold water (W) is filled and the top of the body 100 is closed by covering the body lid 120.

Finally, the flow rate of the water (W) discharged by moving the adjustment screw 320 of the tubing clamp 300 inward and outward, and adjusts the degree to which the tubing clamp 300 clamps the elastic tube 200. And by adjusting the flow rate, it is possible to produce coffee while adjusting the extraction time of the coffee.

As a result, the conventional Dutch coffee mechanism has a problem that the water can be contaminated because the control valve is integrally provided with the body in which the water is stored so that the water can only be discharged through the control valve, the control valve is not separated There was a problem that it is difficult to wash, the basket that stores the coffee powder is exposed to the outside, there is a problem that the moisture contained in the coffee powder is evaporated, because the outside dust or contaminants can be introduced into the basket , Sanitary is not clean, of course, the original taste and aroma of coffee could be altered, but when the coffee is extracted with the Dutch coffee appliance (1) according to the present invention, control of the amount of water and coffee extraction time outside the elastic tube It is possible to prevent the contamination of water, and the separation of the elastic tube is easy to wash, as well as the lid on the basket coffee Inhibit the evaporation of moisture, which is contained in the end, and to protect the coffee powder from the outside, such as dust or contaminants while maintaining that the hygienic clean, there is a natural effect that does not deteriorate the taste and aroma of coffee.

In the present invention, the above embodiment is merely an example, and the present invention is not limited thereto. Anything that has substantially the same structure as the technical idea described in the claims for utility model registration of this invention and achieves the same operational effect is included in the technical scope of the present invention.

1: Dutch Coffee Mechanism
10: support frame 21: base plate
22: middle fixing plate 23: upper fixing plate
100:
110: discharge pipe 120: body lid
200: elastic tube 300: tubing clamp
310: connector 311: adjusting hole
320: adjusting screw 400: basket
410: inlet tube 420: basket lid
421: coupling hole 430: outlet
500: coffee storage container C: coffee powder
F: Basket filter W: Water

Claims

A plurality of support frames installed in a vertical direction while being spaced apart from each other;
The upper end is coupled to the upper fixing plate fixed to the upper side of the support frame, the water is stored therein, the top is filled with water to fill the inside or the top is closed from the outside is provided with a body lid to prevent contamination of water The main body is formed with a discharge pipe at the bottom;
An elastic tube detachably fitted to the discharge pipe and made of silicon;
A tubing clamp coupled to an outer circumference of the elastic tube and configured to adjust a flow rate of water discharged from the discharge pipe by adjusting a clamping degree from the outside;
The upper end is coupled and supported by the middle fixing plate fixed in the middle of the support frame, the coffee powder is stored therein, the inlet pipe is formed at the top is fitted into the elastic tube, the water is introduced through the inlet pipe coffee It is made and the bottom is formed in the basket basket is discharged coffee is made; And
It is mounted on the base plate coupled to the support frame at the bottom of the support frame, the coffee storage container into which the coffee discharged through the discharge port;
The tubing clamp includes a connecting body wrapped around the outer periphery of the elastic tube and connected to the control hole through one side thereof, and coupled to the control hole to be movable to adjust the clamping degree.
Dutch coffee mechanism, characterized in that for adjusting the flow rate of water by moving the adjustment screw to the inside, the outside.

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The method of claim 1,
The basket further includes a basket lid for opening and closing the top,
The basket lid has a coupling hole is formed through the Dutch coffee machine, characterized in that the inlet pipe is inserted and coupled.