PROTECTIVE COVERING DEVICE FOR LIQUID CONTAINERS Russian patent published in 2003 - IPC

FIELD: materials handling facilities. SUBSTANCE: invention relates to closing device for container with neck arranged on throat end projecting axially from container body. Proposed closing device for container 2 designed for storing liquids has pourout member 4 with inner space 13 and pourout hole 16. Pourout member is located on neck 3 and it passes coaxially to throat 1. Closing member 12 is located in space 13 of pourout member 4 with possibility of displacement axially relative to ring support 14 to provide getting out of liquid and prevent deceptive introduction of liquid. Closing device has cover 18 to open and close pourout hole 15 made for removing of sealing means to provide initial opening of cover 16. Device has sealing covering 17 fitted on cover 16 and passing axially in form of hose 19 from top of cover 16 behind the zone in which pourout member 4 rests on throat 1 of container. Covering 17 is provided with at least one pair of weakened lines 20, 21 for opening zone found between lines and at least one weakened line 22 passing along periphery around hose 19 intersecting at least one of lines of pair of axial lines 20, 21. Covering 17 is provided with eye on top 18 close to cover 16 to pull out zone found between lines 20, 21. EFFECT: improved protection of contents in container. 4 cl, 5 dwg