Patent ID: 8020728
Filing Date: 2011-09-20
Classification: A61C,B05C

Abstract:
1. A container for accommodating a liquid or pasty substance comprising: (a) a tubular outlet connector of the container having an outlet connector length; (b) a storage container comprising a membrane sealing the outlet connector relative to the substance accommodated in the storage container; (c) a dispensing element comprising an inlet connector, said inlet connector being insertable into the outlet connector in certain regions; and (d) a piercing sleeve displaceably accommodated in the outlet connector under bias, said piercing sleeve having a piercing sleeve length; wherein said outlet connector length and said piercing sleeve length are coordinated with another so that the piercing sleeve is displaceable from a storage position, wherein the piercing sleeve does not project out of the outlet connector, into an activation position, wherein the piercing sleeve penetrates or at least approximately touches the membrane via inserting the inlet connector into the outlet connector.