초록 ▼

A dosaging device for dispensing defined amounts of a liquid being contained in a bottle with a squeezable wall. A valve is disposed between the content of the bottle and the dosaging container which can be selectively opened or closed by turning a gripping piece. The openings for feeding the bottle

A dosaging device for dispensing defined amounts of a liquid being contained in a bottle with a squeezable wall. A valve is disposed between the content of the bottle and the dosaging container which can be selectively opened or closed by turning a gripping piece. The openings for feeding the bottle content into the dosage container are arranged in a specific manner with respect to the pouring orifice. An oblique trough which encompasses the pouring orifice reduces the still remaining liquid in the area of the pouring orifice back into the dosaging container, after the pouring. Baffle ribs are mounted on the inner side of the lid which covers the dosage container to the outside and which contains the pouring orifice in such a manner that they limit the liquid film formed by the impact of the liquid streams on the inside of the lid in direction of the opening provided for pouring.

대표청구항 ▼

A dosing and dispensing device for fluids formed as a closure for a flexible container, comprising: a base fixable on said container, said base having on its inside inwardly protruding ribs which coact with cams on a neck of said container to prevent turning of said base relative to said container;

A dosing and dispensing device for fluids formed as a closure for a flexible container, comprising: a base fixable on said container, said base having on its inside inwardly protruding ribs which coact with cams on a neck of said container to prevent turning of said base relative to said container; an outer portion rotatably mounted on said base and including a calibrated dosage cup having an end and a plurality of calibrations; a dosage tube positioned in said dosage cup and having a dispensing orifice for feeding liquid into said calibrated dosage cup, said orifice being located higher than the highest of said calibrations of said dosage cup; a conduit for feeding the fluid to be dispensed from inside of the container to said dosage cup; a valve positioned between said conduit and said dosage tube and including a valve element and a valve seat, one of said valve element and said valve seat being connected to said cup so that by turning said cup, said one of said valve element and said valve seat is moved in an axial direction to said outer portion to open or close said valve to pass or block the liquid into said dosage tube; and a lid covering said end of said dosage cup and having a spout at an end facing away from the container and one diametrically opposed opening, said base having a sealing socket, said tube being connected with said outer portion and having an inwardly protruding sealing shoulder at an end facing said valve which in the closed position of said valve sealingly engages said sealing socket and helically moves with respect to said sealing socket when opening said valve, said tube having a tube socket connected with said base, said valve seat at its side facing the container being provided with a sealing lip which engages with said tube socket concentrically with respect to said sealing socket and has a length dimensioned so that it also engages on said tube socket at said valve in a completely opened position.