SAFETY COVER-AND-CONTAINER COMBINATION Russian patent published in 2007 - IPC B65D49/02 B65D49/00 

FIELD: mechanical engineering; storage transportation.

SUBSTANCE: invention relates to storage and/or transportation of containers with light liquids and it prevents counterfeiting and refilling. Proposed container has housing, neck with rim provided with preset pitch lock ribs, and ring groove on side surface. safety cover includes screw cover secured by thread on outer bushing connected by ribs with inner bushing to form through channels, elastic element with through hole and projections forming ring space open top, accommodating lower part of inner bushing to form clearance between bottom and projections of elastic element, metal casing secured on screw cover, screw cover being made to contour with check indicator rim, and metal casing being made up of two contacting parts whose edges are expanded into check indicator rim for releasing one of said edges at turning off the cover. Projecting bead with ring groove is made in lower part of outer bushing into which metal casing is expanded for axial fixing. Ring sealing bead is provided in upper part of elastic element in end face of which lock axial equally spaced slots are made. Said slots have sharp tops. Ring projection is made in lower part of elastic element on inner surface pf ring projection teeth are made to engage with container lock ribs.

EFFECT: simplified design of container and safety cover, provision of high degree of protection from opening.

6 cl, 6 dwg