Cap extraction device
View Patent ↗The invention relates to a device for extracting a cap ( 16 ) comprising a first part ( 2 ), a second part ( 3 ) which is movable with respect to the second part ( 2 ) which is provided with a space for the cap and defines the cap extracting position in a closed position thereof, an introduction and positioning part comprising the cap guiding elements ( 6, 7 ) which are arranged in such a way that it is possible to insert the cap by gravity force and position it in an intermediate position and a beverage pouring system ( 19 ) in which the second movable part ( 3 ) displaces the cap from the intermediate position to the extraction position.
1. A capsule extraction device comprising:
a first fixed part;
a second movable part that can be moved relative to the first fixed part;
a housing for a capsule and defining, in a closed position of the second movable part against the first fixed part, an extraction position of the capsule along an axis in said housing;
an insertion and positioning part comprising means for guiding the capsule arranged so as to insert the capsule by gravity and position said capsule in an intermediate position;
a drink pouring system; and
the second movable part is so constructed and arranged to move the capsule from the intermediate position into the extraction position when the device is closed,
wherein the means for guiding comprises stopping means configured to keep the capsule in the intermediate position along an axis offset relative to the axis of the capsule in the extraction position in the housing, and wherein the second movable part is configured to force the capsule to move past the stopping means when the capsule travels from the intermediate position to the extraction position.
2. The device as claimed in claim 1 , wherein the first part is fixed and comprises a substantially horizontal guide body to guide in translation the second movable part toward the first fixed part.
3. The device as claimed in claim 2 , wherein the part for inserting and positioning the capsule is placed in front of the guide body and comprises two guidance means.
4. The device as claimed in claim 3 , wherein the guidance means are pivoting and comprise stopping means arranged to immobilize the capsule in an intermediate position when the second movable part is in the open position allowing the insertion of a capsule and release the capsule when the second movable part is in the closed position allowing the capsule to move from the intermediate position to the extraction position and allowing the capsule to be released when the second movable part is reopened.
5. The device as claimed in claim 2 , comprising in front of the guide body, a retractable stop, placed beneath the movable part.
6. The device as claimed in claim 1 , comprising an extraction plate toward which the second movable part moves the capsule to the extraction position.
7. The device as claimed in claim 1 , wherein the second movable part is moved by means ensuring the movement to the open and closed position.
8. The device as claimed in claim 7 , wherein the means ensuring the movement are a system of rods.
9. The device as claimed in claim 1 , wherein the reopening of the second movable part allows the capsule to fall by gravitation.
10. The device as claimed in claim 9 , wherein the capsule is guided in its fall by the guidance means.
11. A coffee machine comprising: a capsule extraction device comprising a first fixed part, a second movable part that can be moved relative to the first fixed part, a housing for a capsule and defining, in a closed position of the second movable part against the first fixed part, an extraction position of the capsule along an axis in said housing, an insertion and positioning part comprising means for guiding the capsule arranged so as to insert the capsule by gravity and position said capsule in an intermediate position, a drink pouring system,
and the second movable part is so arranged and constructed to move the capsule from the intermediate position into the extraction position when the device is closed; a water tank; a water pipe; a pump for moving the water; means of heating the water and a water outlet in the second movable part of the device,
wherein the means for guiding comprises stopping means configured to keep the capsule in the intermediate position along an axis offset relative to the axis of the capsule in the extraction position in the housing, and wherein the second movable part is configured to force the capsule to move past the stopping means when the capsule travels from the intermediate position to the extraction position.
12. A capsule extraction device comprising:
a first fixed part;
a second movable part that can be moved relative to the first fixed part;
a housing for a capsule and defining, in the closed position of the movable second part against the first fixed part, an extraction position of the capsule along an axis in said housing;
an insertion and positioning part allowing the capsule to be positioned in an intermediate position;
a drink pouring system; and
the second movable part so constructed and arranged to move the capsule from the intermediate position into the extraction position when the device is closed,
wherein the insertion and positioning part comprises stopping means configured to keep the capsule in the intermediate position along an axis offset relative to the axis of the capsule in the extraction position in the housing, and wherein the second movable part is configured to force the capsule to move past the stopping means when the capsule travels from the intermediate position to the extraction position.