SYSTEM OF CONTAINERS HAVING INTERCHANGEABLE COMPONENTS AND METHOD OF MANUFACTURING SAME Russian patent published in 2016 - IPC B65D1/02 

FIELD: packaging industry.

SUBSTANCE: system of containers having interchangeable components comprises a first container body, having a first shoulder portion having a first annular edge and a first neck, having a first connecting structure. Second container body, comprising a second shoulder portion, having a second annular edge and a second neck, having a second connecting structure. First cover comprises a first cover body and a first connector. First cover body comprises a dispensing hole, a first cap and a first annular edge, which ends with third annular corrugated edge. Second cover includes a second cover body, and a second connecting device. Second cover body comprises a second dispensing hole and a second cap, and second annular edge, which ends with fourth annular corrugated edge. First connecting structure is configured for functional connection with first connector to connect first cover with first container body, and, alternatively, is configured for functional coupling with second connection device to connect second cover with first container body. Second connecting structure is configured for functional connection with first connector to connect first cover with second container body, and, alternatively, is configured for functional coupling with second connection device to connect second cover with second container body. Said annular edges are identical to each other, and first and second annular edges have stepped transition to receive third and fourth annular edges. First and second connecting structures are identical to each other.

EFFECT: first and second connecting devices are identical to each other to create a system of interchangeable container and cover bodies.

21 cl, 10 dwg