Bottle with push-in stopper has bottom guide component consisting of central spigot in middle of inwards curved bottom of bottle, and top side guide component consisting of crater-form element formed on cap fitting over stopper

摘要

The bottle with a push-in stopper has a bottom side and a top side guide component, whereby the bottom side guide component consists of a central spigot (3) in the middle of the inwards curved bottom (2) of the bottle, and the top side guide component consists of a crater-form element (8) formed on a cap (7) of elastic material fitting over the stopper (6). The stopper may be corrugated on its outer side.