Plastic container and corresponding metering element with a closure

In a plastic container with a storage space (10) which via a shoulder section (11) merges into a container neck (12), wherein the container neck (12) in a pour-out region (16) has fastening means for the indirect or direct fastening of a closure, wherein the container neck (12) between the pour-out region (16) and the shoulder section (11) has as a sealing region (14) a constriction (121) which connects to the shoulder section (11), the container neck is configured as a metering space (17) between the pour-out region (16) and the sealing region, on the pour-out region (16) there is fastened a metering element (20) with a cylindrical section (24) which from a pour-out passes through the metering space (17), and the metering element (20) with the cylindrical section (24) passes through the sealing region (14), the improvement comprising:

• the metering space (17) configured as an axially compressible space for metering when pressed together, and the metering element (20) with the cylindrical section (24) immerses into the storage space (10) and simultaneously reduces the metering space (17) and increases an immersing depth into the storage space (10).