Container and device comprising such a container

Abstract

A container with a cover wall, provided with at least one cover wall region which can be pierced to form a supply opening for supplying a liquid, a bottom wall, provided with at least one bottom wall region which can be pierced to form a discharge opening, at least one first chamber, in which a basic product is present, and a second chamber, in which an adjustment element is arranged that can be displaced from a position of rest to a puncturing position opening the piercable bottom wall region. The adjustment element is provided with at least one through-channel with an inlet opening and with an outlet opening opposite the piercable bottom wall region. The adjustment element is provided with a mixing chamber for mixing the liquid and the basic product. The mixing chamber is in fluid communication with the first chamber in the puncturing position of the adjustment element.

What is claimed is: 
     
         1 . A container, comprising:
 a cover wall, provided with at least one cover wall region which can be pierced to form a supply opening for supplying a liquid,   a bottom wall, provided with at least one bottom wall region which can be pierced to form a discharge opening,   at least one first chamber, in which a basic product is present,   a second chamber, in which an adjustment element is arranged that can be displaced from a position of rest to a puncturing position opening the piercable bottom wall region,   wherein the adjustment element is provided with at least one through-channel with an inlet opening and with an outlet opening opposite the piercable bottom wall region,   wherein the adjustment element is provided with a mixing chamber for mixing the liquid and the basic product, and   wherein the mixing chamber is in fluid communication with the first chamber in the puncturing position of the adjustment element.   
     
     
         2 . The container according to  claim 1 , wherein the through-channel of the adjustment element is provided with an inlet opening which is arranged opposite the piercable cover wall region. 
     
     
         3 . The container according to  claim 1 , wherein the adjustment element is movable from the position of rest to the puncturing position by means of a connecting and dispensing means. 
     
     
         4 . The container according to  claim 3 , wherein the liquid can be supplied to the mixing chamber of the adjustment element by means of the connecting and dispensing means. 
     
     
         5 . The container according to  claim 1 , wherein at least one chamber wall is arranged between the first chamber and the second chamber, in which at least one connection opening is provided. 
     
     
         6 . The container according to  claim 5 , wherein the adjustment element closes of the connection opening in its position of rest and opens up the connection opening in its puncturing position. 
     
     
         7 . The container according to  claim 1 , wherein a section of the through-channel forms the mixing chamber. 
     
     
         8 . The container according to  claim 1 , wherein the mixing chamber is arranged adjacent the through-channel. 
     
     
         9 . The container according to  claim 1 , wherein the first chamber is provided with means for introducing pressurising gas into the first chamber. 
     
     
         10 . The container according to  claim 9 , wherein the means for introducing a pressurising gas comprises at least one piercable cover wall region in the region of the first chamber. 
     
     
         11 . The container according to  claim 9 , wherein the means for introducing a pressurising gas comprises at least one inlet opening in the chamber wall. 
     
     
         12 . The container according to  claim 11 , wherein the adjustment element closes off the inlet opening in its position of rest and opens up the inlet opening in its puncturing position. 
     
     
         13 . The container according to  claim 1 , wherein the adjustment element is provided with at least one passage for pressurising gas. 
     
     
         14 . A device, including a receiving device for receiving the container according to  claim 1 , with at least one connecting and dispensing means with which the container is piercable and with which at least one liquid can be supplied to the container. 
     
     
         15 . The device according to  claim 14 , wherein the connecting and dispensing means is formed for supply of liquids and pressurising gas. 
     
     
         16 . A container, comprising:
 a cover wall, provided with at least one cover wall region which can be pierced to form a supply opening for supplying a liquid,   a bottom wall, provided with at least one bottom wall region which can be pierced to form a discharge opening,   at least one first chamber, in which a basic product is present,   a second chamber, in which an adjustment element is arranged that can be displaced from a position of rest to a puncturing position opening the piercable bottom wall region,   wherein at least one chamber wall is arranged between the first chamber and the second chamber, in which at least one connection opening is provided,   wherein the adjustment element is provided with at least one through-channel with an inlet opening and with an outlet opening opposite the piercable bottom wall region,   wherein the adjustment element is provided with a mixing chamber for mixing the liquid and the basic product,   wherein the mixing chamber is in fluid communication with the first chamber in the puncturing position of the adjustment element, and   wherein the adjustment element closes off the connection opening in its position of rest and opens up the connection opening in its puncturing position.   
     
     
         17 . The container according to  claim 16 ,
 wherein the mixing chamber lies opposite the connection opening in the chamber wall in the puncturing position.   
     
     
         18 . The container according to  claim 16 ,
 wherein the adjustment element is provided with at least one connection channel, which leads into the mixing chamber, wherein an inlet opening of the connection channel lies opposite the connection opening in the puncturing position of the adjustment element.