초록 ▼

A plastic blow-molded container (20) for liquids is disclosed as having particular utility for dispensing water and includes a body portion (22) with pairs of longer and shorter side walls (24, 26). At least one rib and preferably a pair of upper and lower ribs (30, 32) extend completely around the

A plastic blow-molded container (20) for liquids is disclosed as having particular utility for dispensing water and includes a body portion (22) with pairs of longer and shorter side walls (24, 26). At least one rib and preferably a pair of upper and lower ribs (30, 32) extend completely around the body portion along each of its side walls. The ribs project farther inward along the longer pair of side walls (24) than along the shorter pair of side walls (26). A generally flat bottom wall closes the bottom end of the body portion (22) and a top closure (40) closes the top end of the body portion. The top closure (40) includes an upper handle (42) and a spout (44) that projects upwardly in a vertical direction perpendicular to the bottom wall. A unitary valve (46) is mounted on the spout (44) and movable from a closed position to an open position to permit liquid dispensing when the container is supported sideways on one of its side walls. The ribs (30, 32) have a construction that provides the container with high strength. Spout (44) and handle (42) are positioned on the top closure in a manner that permits easy filling without leakage when stored while still permitting the dispensing with the container supported on one of the shorter side walls (26).

대표청구항 ▼

A plastic blow-molded container for liquids comprising: a body portion size to hold a plurality of gallons of liquid contents and having bottom and top ends; said body portion including first and second pairs of generally flat side walls; one of the pairs of side walls being longer than the other to

A plastic blow-molded container for liquids comprising: a body portion size to hold a plurality of gallons of liquid contents and having bottom and top ends; said body portion including first and second pairs of generally flat side walls; one of the pairs of side walls being longer than the other to provide the body portion with an elongated rectangular shape; at least one inwardly projecting rib extending completely around the body portion along each side wall thereof; said rib having upper and lower rib walls along the longer side walls with one of these rib walls having a flat shape and with the other rib wall having a curved shape; the rib having a vertical connecting wall that connects the upper and lower rib walls along the longer pair of side walls and has an inwardly curved shape; a generally flat bottom wall for closing the bottom end of the body portion; a top closure for closing the top end of the body portion; said top closure being unitary with the body portion and the bottom wall and including an upper handle located centrally with respect to both the longer and shorter pairs of side walls of the body portion; said top closure also including a spout that projects upwardly in a vertical direction perpendicular to the bottom wall located toward one of the shorter side walls from the handle; said top closure further including an upwardly projecting vent hump located toward the other shorter side wall from the handle on the opposite side thereof as the spout; and a unitary valve mounted on the spout and movable from a closed position to an open position to permit dispensing of liquid contents of the container when supported sideways on said one shorter side wall of the body portion.