ONE-PIECE CAP FOR SEALING BOTTLES FILLED WITH LIQUID Russian patent published in 2002 - IPC

FIELD: sealing devices. SUBSTANCE: proposed cap is designed for sealing neck of bottle filled with water at dispenser or cooler. Cap has cover whose surface is equal to area of neck, and collar in form of projection made integral with cover. Cover is provided with central cavity including tubular guide section projecting from cover in the same direction as collar. Dimensions of indicated guide section provide reception of liquid feed tube. Central cavity includes lower conical section of cap receding from guide section and provided with many tear-off lines passing in meridional planes. When bottle is placed on dispenser and fed tube passes into cap and neck, cone breaks into corresponding number of one-shaped segments. EFFECT: possibility of fitting of cap on disperser of any type. 7 cl, 7 dwg