Closure for beverage bottle with possibility to supply gaseous medium

摘要

Container closure (1) for liquid containers (10) with a receiving area (2) to receive a mouth section (10a) of the container (10), with a fastening means (6) to lock the container closure (1) on the container and with a Covering means (8) to completely cover an opening (32) of the container (10), wherein a first opening can be introduced into this covering means (8) in a state of the container closure locked to the container (10), through which opening a first opening can be introduced into the liquid container Fluid can be removed or supplied to it, this opening being at least partially within the mouth cross-section of the mouth of the liquid container (10). According to the invention, the container closure (1) has a target opening section (12) lying outside the mouth of the container, by means of which a flow connection can be established with the inner volume of a liquid container to which the container closure is locked.