KR20230072905A - Coffee dripper water adjustment device - Google Patents

Abstract

According to an embodiment of the present invention, a water control device of a coffee dripper, which is a water control device of a coffee dripper mounted on an upper part of the coffee dripper in which coffee powder for coffee dripping is placed and used to maintain a constant supply of water to the coffee dripper, comprises: an upper structure formed to have a certain depth to accommodate a certain amount of the water; a lower structure provided at a lower part of the upper structure and formed in a shape to form an area to be mounted on the upper part of the coffee dripper; and a discharge unit in which an inlet and outlet receiving the water are formed symmetrically with respect to the center of the lower structure such that the water introduced into the upper structure is discharged uniformly in a direction of the coffee dripper by gravity. In a process of supplying the water with the coffee dripper, the speed and amount of the water dispensed with the coffee dripper are efficiently controlled, so even if a drip coffee user is a novice, high-quality drip coffee can be brewed.

Description

Coffee dripper water adjustment device {Coffee dripper water adjustment device}

The present invention relates to a water control device for a coffee dripper, and more particularly, in the process of supplying water to the coffee dripper, by efficiently controlling the speed and amount of water dripping with the coffee dripper, a user who dispenses drip coffee It is about a water control device of a coffee dripper that can make good quality drip coffee even if you are a beginner.

Coffee is a favorite drink that is drunk after harvesting the fruit of the coffee tree and roasting it through a processing process, mixing coffee beans with water or extracting liquid coffee using water.

As a method of extracting liquid coffee using water, there is a drip coffee extraction method in which liquid coffee is extracted by pouring water at room temperature on a filter paper containing coffee, and a pot filled with coffee and then passed through high-temperature water under high pressure to produce liquid coffee. An espresso coffee extraction method is a representative example.

Liquid coffee has different caffeine content, coffee taste, and coffee aroma depending on the extraction method. In general, research results have been reported that the higher the temperature of the water used in the extraction process, the higher the caffeine content of the extracted liquid coffee.

The liquid coffee extracted through the espresso coffee extraction method is extracted through high-temperature water under high pressure, so it shows a feature of relatively high caffeine content compared to liquid coffee extracted by the drip coffee extraction method using room temperature water.

On the other hand, with the recent increase in consumer demand for high-quality, high-quality coffee and the trend of drinking coffee by using equipment for brewing coffee at home, the drip coffee market with low caffeine content and a deep and soft taste is increasing. .

Drip coffee, also called Dutch coffee, has an advantage in that it has a low caffeine content and can be stored for a long time by extracting liquid coffee from solid coffee by dropping water into solid coffee accommodated in a coffee dripper.

However, drip coffee has a disadvantage in that the extraction time is long because liquid coffee is extracted with water at room temperature.

In addition, since drip coffee extracts liquid coffee by dropping water drop by drop, water falls only on a portion of the solid coffee, resulting in excessive extraction of liquid coffee in solid coffee that contacts water, and solid coffee that does not contact water. There is a problem that liquid coffee is not extracted.

In addition, when the amount of water accommodated in the water tank decreases during the extraction process, the drip coffee has a problem in that it is difficult to accurately control the amount of water supplied to the coffee dripper because the water pressure decreases and the amount of water falling decreases. Patent Publication No. 10-2017-0076529 'cup set for drip coffee' and Korean Patent Registration No. 10-1804326 'portable coffee bean coffee drip container set' have been developed.

in the case of conventional techniques. Although it is possible to accurately determine the location of the falling water, it is difficult to accurately control the speed and amount of water droplets when the water falls into the dripper, making it difficult to extract drip coffee with a uniform taste. Due to the configuration, there is a problem in that the manufacturing cost is high.

Therefore, in order to solve the above problem, in the process of supplying water with the coffee dripper, by efficiently controlling the speed and amount of water dripping with the coffee dripper, even if the drip coffee user is a beginner, good quality drip coffee can be brewed. It was necessary to develop a technology for a water control device of a coffee dripper that can be used.

The present invention has been devised to solve the above problems, and more particularly, in the process of supplying water with a coffee dripper, by efficiently controlling the speed and amount of water dripping with a coffee dripper, a user who makes drip coffee may be a beginner. It is an object of the present invention to provide a water control device for a coffee dripper capable of making drip coffee of good quality even in the case of the present invention.

The water control device of the coffee dripper according to an embodiment of the present invention for solving the above problems is mounted on the top of the coffee dripper on which the coffee powder for dripping coffee is seated, and is used to maintain a constant supply of water to the coffee dripper. A water control device of a coffee dripper, comprising: an upper structure formed to achieve a certain depth so that a certain amount of water can be accommodated; An inlet and an outlet for receiving water may include a discharge portion formed symmetrically with respect to the center of the lower structure so that water injected into the upper structure is uniformly discharged in the direction of the coffee dripper by gravity.

Here, the diameter of the inlet through which the discharge unit receives water may be formed narrower than the diameter of the outlet through which the water is discharged, so as to form an upper and lower beam.

In addition, the discharge unit according to an embodiment of the present invention, the discharge unit plate provided in the shape of a disc; It is formed to have a certain pattern at the central radius of the discharge part plate, and is provided at regular intervals along the rim of the discharge nozzle and the discharge part supplying the water injected into the upper structure in the direction of the coffee dripper, and the discharge part And a coupling protrusion provided in a protruding form extending from the rim of the plate, and a hollow hole having a diameter corresponding to the diameter of the discharge plate is formed at the center radius of the lower structure, and on an inner circumferential surface of the hollow hole, the coupling By being associated with the protrusion, a coupling groove for fixing the discharge plate to the lower structure may be provided.

In addition, the discharge nozzle may be provided to form an inclination from the lower surface of the outlet plate in order to give an inclination to the water supplied to the coffee dripper.

In addition, the water control device of the coffee dripper according to an embodiment of the present invention further includes a splash prevention unit for preventing water splashing generated from water being introduced into the upper structure, and the splash prevention unit is A support frame provided vertically along the height direction of the upper structure from the center and an end portion of the support frame provided and formed to be rounded upward, so that the cross section may include a water splash prevention member formed in a semicircular shape. there is.

Here, at the uppermost end of the anti-splash member, a depression for temporarily receiving water is provided by being recessed roundly from the uppermost end of the anti-splash member inwardly to a predetermined depth, and from the circumference of the anti-splash member, the anti-splash is provided. It may include a depression guide that is dug to a certain depth in the direction of the lower circumference of the member and guides the water temporarily accommodated in the depression portion downward.

In addition, the water control device of the coffee dripper according to an embodiment of the present invention further includes a foreign matter removal unit for preventing water splashing generated from the water being injected into the upper structure and removing foreign substances contained in the water, and the foreign matter The removal unit is formed to be inserted and detachable from the upper structure, the cross section is formed to draw an arc, and includes a cover having a hollow hole in a central radius and a filter network formed to be detachable from the hollow hole provided in the cover, The cover may include a guide groove for guiding water dropped on the surface of the cover to an outer direction of the cover and a guide hole provided at an end of the guide groove to allow water reaching the end of the guide groove to fall downward. .

In addition, the water control device of the coffee dripper according to an embodiment of the present invention includes a water drop position fixing unit for fixing the position of the water control device of the coffee dripper to the central radius of the coffee dripper on which the water control device of the coffee dripper is mounted. It further includes, and the water drop position fixing unit is provided on the outer rim of the lower structure, the rotating shaft formed to have a restoring force; It may include a fixing frame coupled to the rotating shaft and provided to pivot by restoring force around the rotating shaft, and a fixing member provided at an end of the fixing frame and fixing the coffee dripper.

The water control device of the coffee dripper according to an embodiment of the present invention has the advantage of being able to brew good quality drip coffee even if the user who is a beginner in drip coffee by efficiently controlling the speed and amount of water dripping with the coffee dripper. have

In addition, the discharge part provided in the water control device of the coffee dripper according to the embodiment of the present invention is formed so that the discharge part provided in various shapes is detachable from the lower part of the lower structure, so that more diverse drip coffee can be produced. have

In addition, the water control device of the coffee dripper according to an embodiment of the present invention may further include a water splash prevention unit to prevent burn accidents that may occur to a user due to water droplets generated while hot water is falling.

In addition, the water control device of the coffee dripper according to an embodiment of the present invention further includes a foreign matter removal unit, and has an advantage of preventing splashing of water and simultaneously removing foreign matter contained in water.

In addition, the water control device of the coffee dripper according to an embodiment of the present invention uses the water drop position fixing unit to position the water drop discharge unit in the center of the coffee dripper and fix it, thereby providing a uniform drip. It has the advantage of brewing coffee.

1 is an exemplary view of a water control device of a coffee dripper according to an embodiment of the present invention.
Fig. 2 is a bottom view of Fig. 1;
3 is a side cross-sectional view and an enlarged view for showing a hole diameter of a discharge unit formed in the form of an upper and lower beam.
4 is an exemplary view of a discharge unit formed to be detachable according to an embodiment of the present invention.
5 is an exemplary view of a discharge nozzle provided to form a slope in order to give a slope to discharged water.
Fig. 6 is a plan view of an inclined discharge nozzle;
7 is a partial cutaway view of a water control device of a coffee dripper provided with a splash prevention unit according to an embodiment of the present invention.
8 is a part view for showing a detailed form of the splash prevention part.
9 is a partial cutaway view of a water control device of a coffee dripper provided with a foreign matter removal unit according to an embodiment of the present invention.
10 is a partial cutaway view of the water control device of the coffee dripper from which the foreign matter removal unit is removed.
11 is an exemplary view of a water control device of a coffee dripper provided with a splash prevention unit and a foreign matter removal unit.
12 is an exemplary view of a water control device of a coffee dripper provided with a water drop position fixing unit according to an embodiment of the present invention.
13 is a view illustrating an operation of a water drop position fixing unit.

Hereinafter, the description of the present invention with reference to the drawings is not limited to specific embodiments, and various transformations may be applied and various embodiments may be applied. In addition, the content described below should be understood to include all conversions, equivalents, or substitutes included in the spirit and scope of the present invention.

In the following description, terms such as first and second are terms used to describe various components, and are not limited in meaning to themselves, and are used only for the purpose of distinguishing one component from another.

Like reference numbers used throughout this specification indicate like elements.

Singular expressions used in the present invention include plural expressions unless the context clearly dictates otherwise. In addition, terms such as "include", "include" or "have" described below are meant to designate that features, numbers, steps, operations, components, parts, or combinations thereof described in the specification exist. should be construed, and understood not to preclude the possibility of the presence or addition of one or more other features, numbers, 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 the present invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related art, and unless explicitly defined in the present application, it should not be interpreted in an ideal or excessively formal meaning. don't

In addition, in the description with reference to the accompanying drawings, the same reference numerals are given to the same components regardless of reference numerals, and overlapping descriptions thereof will be omitted. In describing the present invention, if it is determined that a detailed description of related known technologies may unnecessarily obscure the subject matter of the present invention, the detailed description will be omitted.

Hereinafter, a water control device 1 of a coffee dripper according to an embodiment of the present invention will be described with reference to FIGS. 1 to 13 accompanying an embodiment of the present invention.

First, FIG. 1 is an exemplary view of a water control device of a coffee dripper according to an embodiment of the present invention, FIG. 2 is a bottom view of FIG. 1, and FIG. It is a side cross-section, enlarged view for

1 to 3, the water control device 1 of the coffee dripper according to the embodiment of the present invention is mounted on the top of the coffee dripper (CD) on which the coffee powder for drip coffee is seated, and the coffee dripper (CD) has the purpose of constantly subsidizing the water supply.

The water control device 1 of the coffee dripper according to an embodiment of the present invention for achieving the above object may include an upper structure 100, a lower structure 200, and a discharge unit 300.

First, the upper structure 100 may be formed in a cylindrical shape having a certain depth so that a certain amount of water can be injected and accommodated, and a water receiving portion 101 forming a predetermined space can be formed inside. .

In addition, the lower structure 200 may be provided in the form of forming a predetermined area so that the coffee powder is placed on top of the coffee dripper (CD), and the lower structure 100 has the shape of a disk. can be formed to achieve

Through this, the overall shape of the present invention can be formed to form the shape of the lampshade.

In addition, the rim of the lower structure 200 is extended so that a predetermined length protrudes downward as shown in FIG. Supporting force forming protrusions 201 may be provided.

In addition, the discharge unit 300 can uniformly discharge the water injected into the water receiving unit 101 of the upper structure 100 in the direction of the coffee dripper (CD), and more specifically, the discharge unit ( 300) has an inlet (300a) and an outlet (300b) for receiving water to uniformly discharge the water introduced into the upper structure (100) in the direction of the coffee dripper (CD) by gravity. It may be formed symmetrically about the center of.

Specifically, the diameter of the inlet 300a through which the discharge unit 300 receives water may be formed to be narrower than the diameter of the outlet 300b through which the water is discharged to form an upper and lower beam. At this time, The angle formed by the diameter of the inlet (300a) and the outlet (300b) may be formed to form an angle of 80 ° to 85 ° relative to the lower surface of the lower structure (200).

Accordingly, the water control device 1 of the coffee dripper according to an embodiment of the present invention efficiently controls the speed and amount of water dripping with the coffee dripper (CD), so that even if the user who is a beginner drip coffee, the drip coffee is of good quality. It has the advantage of being able to brew drip coffee.

In addition, Figure 4 is an exemplary view of a discharge unit formed to be detachable according to an embodiment of the present invention, Figure 5 is an exemplary view of a discharge nozzle provided to form a predetermined slope in order to give a slope to the discharged water, Figure 6 is a plan view of the discharge nozzle forming a predetermined inclination.

First, referring to FIG. 4 , the discharge unit 300 according to the embodiment of the present invention includes a discharge unit plate 310, a discharge nozzle 320 and a coupling protrusion 330, and the lower structure 200 May include a hollow hole (H1) and a coupling groove (210).

At this time, in the center radius of the lower structure 200, in order to accommodate the discharge plate 310 to be described in detail later, a hollow hole provided to have a diameter corresponding to the diameter of the discharge plate 310 ( H1) can be formed.

The discharge portion plate 310 may be provided in the shape of a disc, and may be formed to be detachable from the hollow hole (H1) provided in the central radius of the lower structure (200).

In addition, the discharge nozzle 320 may be formed in a plurality having a certain pattern in the central radius of the discharge plate 310, and deliver the water injected into the water receiving portion 101 of the upper structure 100 It can be discharged in the direction of the coffee dripper (CD).

In addition, the coupling protrusions 330 are provided at regular intervals along the edge of the discharge part plate 310 and may be provided in a form extending and protruding from the edge of the discharge part plate 310 by a predetermined length.

Meanwhile, a coupling groove 210 for fixing the discharge plate 310 to the lower structure 200 may be provided on an inner circumferential surface of the hollow hole H1 by being associated with the coupling protrusion 330 .

On the other hand, as shown in FIG. 4, the discharge nozzle 320 may be formed 300' to have various numbers in the discharge plate 310, and through this, the amount of water that the user wants to discharge According to this, the user can apply this and use it in a way to detach the discharge plate 310 from the hollow hole (H1) provided in the lower structure 200.

Next, referring to FIGS. 5 and 6 , the discharge nozzle 320 tilts the water supplied to the coffee dripper (CD) to form a rotating water stream from the lower surface of the discharge plate 310. It may be provided in a shape 320' forming a predetermined inclination.

Accordingly, in the discharge unit 300 provided in the water control device 1 of the coffee dripper according to the embodiment of the present invention, the discharge unit 300' provided in various shapes is detachable from the lower part of the lower structure 200. By being shaped to be possible, it has the advantage of being able to produce drip coffee in more diverse states.

7 is a partial cutaway view of a water control device of a coffee dripper equipped with a splash prevention unit according to an embodiment of the present invention, and FIG. 8 is a part view showing a detailed form of the splash prevention unit.

7 and 8, the water control device 1 of the coffee dripper according to the embodiment of the present invention is a water splash prevention unit ( 400) may be further included.

Specifically, the splash prevention unit 400 may include a support frame 410 and a splash prevention member 420 .

First, the support frame 410 may be provided vertically from the center of the lower structure 200 along the height direction of the upper structure 100 .

In addition, the anti-splash member 420 is provided at an end of the support frame 410 and is formed to be rounded upward, so that a cross section may be formed in a semicircular shape.

More specifically, a depression 421 and a depression guide 422 may be formed in the splash prevention member 420 .

First, the depression 421 may be provided at the top of the splash prevention member 420, and is rounded to a predetermined depth in an inward direction from the top of the splash prevention member 420, thereby dripping coffee. The water for the water falls and can be temporarily accommodated.

In addition, the depression guide 422 is dug to a certain depth from the circumference of the depression 421 in the direction of the lower circumference of the splash prevention member 420 to discharge the water temporarily accommodated in the depression 421. It can be induced in the direction of the lower structure 200 where the portion 300 is located.

Accordingly, the water control device 1 of the coffee dripper according to an embodiment of the present invention uses the splash prevention unit 400 to prevent the user from splashing due to water droplets protruding outside while hot water is falling for coffee dripping. Burn accidents that may occur to you can be prevented.

9 is a partial cutaway view of the water control device of the coffee dripper provided with the foreign matter removal unit according to an embodiment of the present invention, and FIG. 10 is a partial cutaway view of the water control device of the coffee dripper from which the foreign material removal unit is removed.

11 is an exemplary view of a water control device of a coffee dripper provided with a splash prevention unit and a foreign matter removal unit.

First, referring to FIGS. 9 and 10, the water control device 1 of the coffee dripper according to the embodiment of the present invention prevents splashing of water generated from water being injected into the upper structure 100, and It may further include a foreign matter removal unit 500 that removes foreign matter contained therein.

Specifically, the foreign matter removal unit 500 may include a cover 510 and a filter net 520 .

First, the cover 510 is formed to be inserted and detachable from the upper structure 100, the cross section is formed to draw an arc, and a hollow hole (H2) may be provided at a central radius.

At this time, a locking member 110 for fixing the cover 510 at an appropriate height may be provided at a predetermined height on the inner surface of the upper structure 100 .

In addition, a guide groove 511 and a guide hole 522 may be provided in the cover 510 .

Specifically, the guide groove 511 may guide water falling on the surface of the cover 510 toward an outer direction of the cover 510 .

In addition, the guide hole 512 is provided at the end of the guide groove 511 to allow water reaching the end of the guide groove 511 to fall downward.

In addition, the filter net 520 may be provided in the form of a filtering body for removing foreign substances, and may be provided in a form detachable from the hollow hole H2 provided in the cover 510 .

In addition, referring to FIG. 11, the water control device 1 of the coffee dripper according to the embodiment of the present invention is formed so that the splash prevention unit 400 and the foreign matter removal unit 500 described above can be used together. It can be.

Accordingly, the water control device 1 of the coffee dripper according to an embodiment of the present invention further includes a foreign matter removal unit 500 to prevent splashing of water and at the same time remove foreign matter contained in the water. have

12 is an exemplary view of a water control device for a coffee dripper equipped with a water drop position fixing unit according to an embodiment of the present invention, and FIG. 13 is an exemplary operation view of a water drop position fixing unit.

12 and 13, the water control device 1 of the coffee dripper according to the embodiment of the present invention has a central radius of the coffee dripper CD on which the water control device 1 of the coffee dripper is mounted. A water drop position fixing unit 600 for fixing the position of the dripper water control device 1 may be further included.

Specifically, the water drop position fixing part 600 may include a rotating shaft 610 , a fixing frame 620 and a fixing member 630 .

First, the rotating shaft 610 may be provided on an outer rim of the lower structure 200 .

In addition, the rotating shaft 610 may be formed to have a restoring force to its original position by a spring (S) provided inside the lower structure 200 .

In addition, the fixing frame 620 may be coupled to the rotational shaft 610 so as to pivot about the rotational shaft 610 by restoring force.

In addition, the fixing member 630 is provided at an end of the fixing frame 620 and can fix the coffee dripper (CD).

Accordingly, the water control device 1 of the coffee dripper according to an embodiment of the present invention uses the water drop position fixing unit 600 to set the discharge unit 300 through which water falls to the position of the coffee dripper CD. By placing and fixing it in the center, it has the advantage of being able to make drip coffee in a uniform state.

In the above, the water control device 1 of the coffee dripper according to the embodiment of the present invention has been described in detail with reference to FIGS. 1 to 13, but the scope of the present invention is not limited thereto, and is defined in the following claims. Various modifications and improvements made by those skilled in the art using the basic concept of the present invention also fall within the scope of the present invention.

1: Coffee dripper water control device
100: upper structure 101: water receiving unit
110: engaging member 200: lower structure
201: support force formation protrusion 210: coupling groove
300: discharge unit 300a: inlet
300b: outlet 310: outlet plate
320: discharge nozzle 330: coupling protrusion
400: splash prevention unit 410: support frame
420: anti-splash member 421: depression
422: depression guide 500: foreign matter removal unit
510: cover 511: guide groove
512: guide hole 520: filter net
600: water drop position fixing part 610: rotation shaft
620: fixed frame 630: fixed member
CD: Coffee dripper H: Hollow hole

Claims (8)

A water control device of a coffee dripper that is used to maintain a constant supply of water to the coffee dripper by being mounted on the top of a coffee dripper where coffee powder for dripping coffee is seated,
An upper structure formed to achieve a certain depth so that a certain amount of water can be accommodated;
A lower structure provided in the lower part of the upper structure and provided in a form that can be mounted on the upper part of the coffee dripper, and
Coffee dripper characterized in that it comprises a discharge portion in which the inlet and outlet for receiving water are formed symmetrically with respect to the center of the lower structure so that the water injected into the upper structure is uniformly discharged in the direction of the coffee dripper by gravity water control device
According to claim 1,
The water control device of the coffee dripper, characterized in that the diameter of the inlet for receiving the water is formed to be narrower than the diameter of the outlet through which the water is discharged, forming an upper and lower beam.
According to claim 1,
The discharge part,
Discharge unit plate provided in the shape of a disk;
A discharge nozzle formed to have a certain pattern at the central radius of the discharge plate and supplying water injected into the upper structure in the direction of the coffee dripper; and
It is provided at regular intervals along the rim of the discharge plate, and includes coupling protrusions provided in a form extending and protruding from the rim of the discharge plate,
In the central radius of the lower structure, a hollow hole having a diameter corresponding to the diameter of the discharge plate is formed,
On the inner circumferential surface of the hollow hole,
By being associated with the coupling protrusion, the water control device of the coffee dripper, characterized in that a coupling groove for fixing the discharge plate to the lower structure is provided
According to claim 3,
The discharge nozzle,
In order to give a slope to the water supplied to the coffee dripper, the water control device of the coffee dripper, characterized in that provided to form a slope from the lower surface of the discharge plate
According to claim 1,
The water control device of the coffee dripper,
Further comprising a splash prevention unit for preventing splashing of water generated from water being introduced into the upper structure,
The splash prevention unit,
A support frame provided vertically along the height direction of the upper structure from the center of the lower structure, and
A water control device for a coffee dripper, characterized in that it includes a water splash prevention member provided at an end of the support frame and formed to be rounded upward, so that the cross section is formed in a semicircular shape.
According to claim 5,
At the uppermost end of the anti-splash member, a depression is provided in which water is temporarily accommodated by being roundly depressed to a predetermined depth in an inward direction from the uppermost end of the anti-splash member;
A water control device for a coffee dripper, characterized in that it comprises a recessed guide that is dug to a certain depth from the circumference of the recessed part in the direction of the lower circumference of the anti-splash member to guide the water temporarily accommodated in the recessed part downward.
According to claim 1,
The water control device of the coffee dripper,
Further comprising a foreign matter removal unit for preventing splashing of water generated from the water being introduced into the upper structure and removing foreign matter contained in the water,
The foreign matter removal unit,
A cover formed to be inserted and detachable from the upper structure, formed to draw an arc in cross section, and having a hollow hole at the center radius; and
It includes a filter network formed to be detachable from a hollow hole provided in the cover,
the cover,
A guide groove for guiding the water dropped on the surface of the cover to the outer direction of the cover, and
The water control device of the coffee dripper, characterized in that it includes a guide hole provided at the end of the guide groove to drop the water reaching the end of the guide groove downward.
According to claim 1,
The water control device of the coffee dripper,
Further comprising a water drop position fixing unit for fixing the position of the water control device of the coffee dripper to the central radius of the coffee dripper on which the water control device of the coffee dripper is mounted,
The water drop position fixing part,
A rotating shaft provided on an outer rim of the lower structure and formed to have restoring force;
A fixed frame coupled to the rotating shaft and provided to rotate by a restoring force around the rotating shaft; and
It is provided at an end of the fixing frame and includes a fixing member for fixing the coffee dripper.

Images