DE202017003077U1 - Coffee grinder and infusion filter in one - Google Patents

Abstract

Coffee grinder, which consists essentially of a grinder (6) and a housing (5) for the material to be ground, and a collecting container (I) for the ground Good, in the example filter paper in the form of a filter bag (2) can be inserted, characterized in that the collecting container (I), which can be equipped with a filter bag (2), is provided on its underside with at least one opening (3), so that it can be used directly for infusion of the ground coffee.

Description

The invention relates to a coffee grinder, which consists essentially of a grinder and a housing for the material to be ground, and a collecting container for the ground Good, in the example filter paper in the form of a filter bag can be inserted and which is provided on its underside with a hole, so the collecting container can be used directly for infusion of ground coffee is.

There are already known coffee grinders that drop the ground good directly into a filter bag. However, in order to be able to infuse the ground coffee, another utensil is always necessary, in which the filled filter bag can be placed. A mobile coffee grinder is often used in situations such. B. on family vacations, where the space is limited, used, which complicates the carrying various utensils. In addition, the use of multiple utensils means a higher cleaning effort in hindsight.

To avoid the disadvantages mentioned, the invention has the task of creating a coffee grinder, which allows to grind the coffee with only a two-part utensil and brew directly.

To achieve this, the collecting device is ideally designed as a, a filter bag or fabric filter basket of known type in open form receiving holding device which is provided at the bottom with at least one opening. Furthermore, the catcher can be equipped with feet, so they directly on z. B. cups or thermoses can be placed. Thus, after the grinding process, the entire collecting device with filter paper and ground Good on z. B. a cup or thermos can be placed and the coffee is poured with boiling water.

At best, the collecting device consists of solid material, eg. As plastic, metal or wood. The collecting device can furthermore be designed so that bulges offer the user protection against burns.

In the attached drawing, the invention is shown schematically. It will be described in detail below.

• 1. einem Auffangbehälter (I), bestehend z. B. aus inneren Wand (1b), die von ihrer Form her geeignet ist z. B. eine Filterpapiertüte (2) aufzunehmen, einer äußeren Wand (1a), mindestens einer Öffnung (3) im unteren Bereich, sowie Standfüßen (4), ebenfalls an der Unterseite.
• 2. einem Mittelstück (II), das das Mahlwerk (6), ein unten geöffnetes Gehäuse für dieses Mahlwerk (5), eine Vorratskammer (9a) für das zu mahlende Gut, deren Boden (9b) leicht konisch und mit einer Aussparung für das Mahlwerk (6) ausgebildet sein kann, sodass das Mahlgut in Richtung des Mahlwerks geleitet wird, möglicherweise einen Durchmischer (11), der die zu mahlenden Bohnen mischt und gleichzeitig die Konstruktion stabilisiert, sowie eine Achse (7) umfasst;
• 3. einem Deckel (III), der eine Handkurbel (8), die über eine Achse (7) das Mahlwerk und den Durchmischer antreibt (anstelle des manuellen Kurbelantriebst ist auch ein elektrischer Antrieb möglich), sowie eine Verschalung (10) des Deckels umfasst;

The embodiment shown in the drawing shows a coffee grinder consisting essentially of three parts:

• 1. a collecting container ( I ), consisting of z. B. from inner wall ( 1b ), which is suitable for its shape z. B. a filter paper bag ( 2 ), an outer wall ( 1a ), at least one opening ( 3 ) in the lower area, as well as feet ( 4 ), also at the bottom.
• 2. a center piece ( II ), the grinder ( 6 ), a bottom open housing for this grinder ( 5 ), a pantry ( 9a ) for the material to be ground, its bottom ( 9b ) slightly conical and with a recess for the grinder ( 6 ) may be formed so that the ground material is passed in the direction of the grinder, possibly a mixer ( 11 ), which mixes the beans to be ground while stabilizing the construction, and an axle ( 7 );
• 3. a lid ( III ), which is a hand crank ( 8th ), which have an axis ( 7 ) drives the grinder and the mixer (instead of the manual Kurbelantriebst is also an electric drive possible), as well as a shuttering ( 10 ) of the lid;

In the example shown, centerpiece ( II ) on the collecting container ( I ), into which a filter paper bag ( 2 ) has been inserted. Then the coffee beans are put into the pantry ( 9a ) filled. The collecting container ( I ) with the middle piece ( II ) are then with the lid ( III ) closed. With the hand crank ( 8th ) or an electric crank can now grind the coffee, the beans from the mixer ( 11 ) over the storeroom floor ( 9b ) and thus in the direction of the grinder ( 6 ) are moved. The ground coffee falls, guided by the casing ( 5 ) of the grinder, directly into the filter bag ( 2 ). After the completed grinding process, the lid ( III ) and the middle piece ( II ), the collecting container ( I ) with the help of the feet ( 4 ) on z. B. a cup or a thermos can be placed and brewed by the addition of boiling water of ground coffee. The feet ( 4 ) may ideally be designed to fit snugly on a thermos.

LIST OF REFERENCE NUMBERS

I

receptacle

II

centerpiece

III

cover

1a

outer wall

1b

inner wall

2

filter bag

3

opening

4

stand

5

grinder housing

6

grinder

7

axis

8th

crank

9a

storeroom

9b

Pantry floor

9c

mark

10

cover casing

11

by mixer

Claims (10)

Coffee grinder consisting essentially of a grinder ( 6 ) and a housing ( 5 ) for the regrind, and a collecting container ( I ) for the ground good, in the example filter paper in the form of a filter bag ( 2 ), characterized in that the collecting container ( I ) with a filter bag ( 2 ), at its bottom with at least one opening ( 3 ), so that it can be used directly for the infusion of ground coffee. Coffee grinder according to claim 1, characterized in that the collecting container ( I ) as one of the filter bag ( 2 ) adapted container z. B. in the form of a conical or versatile pyramidal section consisting of a solid material, for. As plastic, wood, metal or a similar material is formed. Coffee grinder according to claim 1, characterized in that the cover formwork ( 10 ), as well as the other components of the lid ( III ) and the middle piece ( II ) made of a solid material, for. As plastic, wood, metal, Plexiglas or similar materials are formed. Coffee grinder according to claim 1, characterized in that the material to be ground in a pantry ( 9a ) is filled. Coffee grinder according to claim 1, characterized in that the storeroom floor ( 9b ) slightly conical and with a recess in the middle for the grinder ( 6 ) is trained. Coffee grinder according to claim 1, characterized in that the wall of the storage chamber ( 9a ) is formed from an at least partially transparent material and at least one mark ( 9c ) is present to indicate a certain filling level. Coffee grinder according to claim 1, characterized in that the grinder ( 6 ) over an axis ( 7 ) from a hand crank ( 8th ) or an electric crank is driven. Coffee grinder according to claim 1, characterized in that the material to be ground in the pantry ( 9a ) is mixed by the mixer. Coffee grinder according to claim 1, characterized in that the outer wall ( 1a ) of the collecting container ( I ) from the inner wall ( 1b ) is formed bulging. Coffee grinder according to claim 1, characterized in that feet ( 4 ) at the bottom of the collecting container ( I ) are formed.

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