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A refrigeration device is provided that includes a housing enclosing an interior and an assembly in the interior having a storage compartment for chunks of ice and a stirrer. The stirrer is rotatable about an axis that extends through the storage compartment to move chunks of ice contained in the st

A refrigeration device is provided that includes a housing enclosing an interior and an assembly in the interior having a storage compartment for chunks of ice and a stirrer. The stirrer is rotatable about an axis that extends through the storage compartment to move chunks of ice contained in the storage compartment in relation to each other and to move ice towards a dispensing passage that extends through the housing. A closable flap is interposed between the storage compartment and the dispensing passage.

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1. A refrigeration appliance comprising: a housing enclosing an interior;a dispensing passage that extends through the housing;an assembly arranged in the interior, the assembly having a storage compartment for chunks of ice and a stirrer, the stirrer being rotatable about an axis that extends throu

1. A refrigeration appliance comprising: a housing enclosing an interior;a dispensing passage that extends through the housing;an assembly arranged in the interior, the assembly having a storage compartment for chunks of ice and a stirrer, the stirrer being rotatable about an axis that extends through the storage compartment to move the chunks of ice contained in the storage compartment in relation to each other and to move the chunks of ice toward the dispensing passage;a crushing compartment for crushing the chunks of ice therein, the crushing compartment having an opening formed therein, the opening leading to the dispensing passage;a closable flap completely filling the opening and closing the opening and preventing the chunks of ice from entering the dispensing passage, the closable flap preventing the chunks of ice which are potentially resting against the closable flap from thawing and flowing in an uncontrolled manner out of the dispensing passage;a self-locking mechanism for locking the closable flap in a closed position, the self-locking mechanism having an arm pivotable about an axis, the flap opening due to movement of the arm, the arm having a rib with a slot formed therein; anda toggle lever, the slot cooperating with the toggle lever, the toggle lever having two end portions that are coaxial with one another that define a lever axis of rotation, each of the end portions having a respective lever arm connecting the end portions to an eccentric portion of the toggle lever, the lever axis of rotation, the eccentric portion and the axis of the stirring rod lying in a common plane in a closed position of the closeable flap. 2. The refrigeration appliance as claimed in claim 1, wherein the closable flap is part of the assembly. 3. The refrigeration appliance as claimed in claim 2, wherein the crushing compartment has a set of blade fingers accommodated therein. 4. The refrigeration appliance as claimed in claim 3, wherein the opening is in a circumferential surface of a substantially cylindrical portion of the crushing compartment. 5. The refrigeration appliance as claimed in claim 4, wherein the crushing compartment contains a slide that is rotatable about a cylinder axis of the substantially cylindrical portion of the crushing compartment. 6. The refrigeration appliance as claimed in claim 5, further comprising a subset of blade fingers having at least two axially spaced fingers delimiting a gap there between, and a finger from the set of blade fingers is configured to pass between the gap during the rotation about the axis when the subset of blade fingers are stationary. 7. The refrigeration appliance as claimed in claim 1, wherein the flap is displaceably guided between an open position and a closed position. 8. The refrigeration appliance as claimed in claim 1, wherein the flap is pivotable about a first axis between an open position and a closed position. 9. The refrigeration appliance as claimed in claim 1, wherein the arm is rotatable about the arm axis between two stops in an angular interval. 10. The refrigeration appliance as claimed in claim 1, wherein the arm of the self-locking mechanism engages in a connecting link formed on the flap. 11. The refrigeration appliance as claimed in claim 1, wherein the slot is an elongated slot. 12. The refrigeration appliance as claimed in claim 1, wherein the eccentric portion extends through the slot, one of the end portions is disposed in an end wall of the storage compartment and a remaining one of the end portions is disposed in a leading housing part of the crushing compartment. 13. An assembly of a refrigeration appliance, the assembly comprising: a storage compartment for chunks of ice;a stirrer, the stirrer being rotatable about an axis that extends through the storage compartment to move the chunks of ice contained in the storage compartment in relation to each other and to move the chunks of ice toward a dispensing passage that extends through a housing;a crushing compartment for crushing the chunks of ice therein, the crushing compartment having an opening formed therein, the opening leading to the dispensing passage;a closable flap completely filling the opening and closing the opening and preventing the chunks of ice from entering the dispensing passage, the closable flap preventing the chunks of ice which are potentially resting against the closable flap from thawing and flowing in an uncontrolled manner out of the dispensing passage;a self-locking mechanism for locking the closable flap in a closed position, the self-locking mechanism having an arm pivotable about an axis, the flap opening due to movement of the arm, the arm having a rib with a slot formed therein; anda toggle lever, the slot cooperating with the toggle lever, the toggle lever having two end portions that are coaxial with one another that define a lever axis of rotation, each of the end portions having a respective lever arm connecting the end portions to an eccentric portion of the toggle lever, the lever axis of rotation, the eccentric portion and the axis of the stirring rod lying in a common plane in a closed position of the closeable flap. 14. The refrigeration appliance as claimed in claim 13, wherein the crushing compartment has a set of blade fingers accommodated therein. 15. A refrigeration appliance comprising: a housing enclosing an interior;a dispensing passage that extends through the housing;an assembly arranged in the interior, the assembly having a storage compartment for chunks of ice and a stirrer, the stirrer being rotatable about an axis that extends through the storage compartment to move the chunks of ice contained in the storage compartment in relation to each other and to move the chunks of ice toward the dispensing passage;a crushing compartment for crushing the chunks of ice therein, the crushing compartment having an opening formed therein, the opening leading to the dispensing passage;a closable flap disposed between the crushing compartment and the dispensing passage;a self-locking mechanism for locking the closable flap in a closed position, the self-locking mechanism having an arm pivotable about an axis, the flap opening due to movement of the arm, the arm having a rib with a slot formed therein; anda toggle lever, the slot cooperating with the toggle lever, the toggle lever having two end portions that are coaxial with one another that define a lever axis of rotation, each of the end portions having a respective lever arm connecting the end portions to an eccentric portion of the toggle lever, the lever axis of rotation, the eccentric portion and the axis of the stirring rod lying in a common plane in a closed position of the closeable flap.