초록 ▼

A dispenser for liquid, gel, granular or powdered media, comprising an outer container of rigid material in which a suction pump is operated by a trigger mechanism. A pump outlet is connected via a flexible tube to a spray nozzle, and via a suction tube to a connector tube. A refill packing is provi

A dispenser for liquid, gel, granular or powdered media, comprising an outer container of rigid material in which a suction pump is operated by a trigger mechanism. A pump outlet is connected via a flexible tube to a spray nozzle, and via a suction tube to a connector tube. A refill packing is provided within the outer container and includes an integrally manufactured connector that can be pressed onto the connector tube. The connector tube opens the connector upon insertion thereinto. A special plug, including guide arms, ensures that the connector opens upon insertion of the connector tube, and closes again upon withdrawal of the connector tube from the connector. The connector/connector tube assembly provides leak-free connection of the refill packing within the outer container.

대표청구항 ▼

[ We claim:] [1.] A liquid dispenser with refill packing, comprising:an openable outer container of rigid material and provided with a pump;a nozzle connected to the pump at a delivery side of the pump and a connector tube connected to the pump at an intake side of the pump, the connector tube havin

[ We claim:] [1.] A liquid dispenser with refill packing, comprising:an openable outer container of rigid material and provided with a pump;a nozzle connected to the pump at a delivery side of the pump and a connector tube connected to the pump at an intake side of the pump, the connector tube having a hollow pin construction which narrows at an extremity thereof;an inner container of flexible material in the form of a flexible refill packing for dispensing a liquid;a plug member closing off the inner container, connectable to the connector tube, and including a connector body having a central bore into which the connector tube is insertable;a plug head formed in the extremity of the connector tube such that lateral openings in a wall of the extremity are provided adjacent the plug head;a seat formed in a rear end of the central bore, into which a plug can be inserted to close the rear end of the bore, the plug having a cavity into which the plug head of the connector tube fits; andguide arms connecting the plug to the connector body and fixing the plug in an open position.