Single-walled container with locking ring for the transport and storage of liquids

Abstract

Single-walled container (10) for the transport and storage of liquids, with at least one upwardly and downwardly open nozzle (14) arranged on the top (12) of the container (10), suitable for filling and / or emptying the container (10), wherein the nozzle (14) has an internal thread (22), with a pipe receptacle (16) which supports a dip tube (20), wherein the pipe receptacle (16) comprises a first internal thread (26) suitable for holding a filling tube or a dispensing tube, an external thread (24) which can be screwed onto the internal thread (22) of the nozzle (14), and further comprising a first locking element (30), and with a retaining ring (18) comprising a second locking element (42), a first locking element (34), and a retaining element (38) suitable for holding the retaining ring (18) on the pipe receptacle (16).wherein, in the case of rotationally secure locking, the first locking element (34) of the locking ring (18) engages in a stationary second locking element (36) on the nozzle (14) or on the top (12) of the container (10), and the second locking element (42) of the locking ring engages in the detent of the first locking element (30) of the pipe receptacle (16).