초록 ▼

A dispenser comprises a container for containing fluid to be dispensed and a manually operated reciprocating fluid pump adapted to be secured to the container. The fluid pump includes a pump mechanism, an intake port adapted for fluid communication with liquid contained in the container, an intake l

A dispenser comprises a container for containing fluid to be dispensed and a manually operated reciprocating fluid pump adapted to be secured to the container. The fluid pump includes a pump mechanism, an intake port adapted for fluid communication with liquid contained in the container, an intake liquid flow path providing fluid communication between the intake port and the pump mechanism, a discharge port, a discharge liquid flow path providing fluid communication between the pump mechanism and discharge port, and a closure cap portion configured for connection to the container. The closure cap portion comprising a generally annular-shaped skirt, a lug extending generally radially inwardly from an inside surface of the skirt, and an aperture in the skirt and circumferentially spaced from the lug. The container includes a neck having a mouth therein for passage therethrough of liquid in the container. The container further includes a bayonet provision on an outer surface of the neck for matably receiving the lug of the closure cap portion, and a radially extending tab configured for extending into the aperture of the skirt. The lug is shaped and configured to mate with the bayonet provision and the tab is shaped and configured to mate with the aperture when the skirt of the closure cap portion is positioned on the neck of the container to releasably lock the closure cap portion to the neck of the container.

대표청구항 ▼

[ What is claimed is:] [1.] A dispenser comprising:a container for containing fluid to be dispensed; anda manually operated reciprocating fluid pump adapted to be secured to the container;the fluid pump including a pump mechanism, an intake port adapted for fluid communication with liquid contained

[ What is claimed is:] [1.] A dispenser comprising:a container for containing fluid to be dispensed; anda manually operated reciprocating fluid pump adapted to be secured to the container;the fluid pump including a pump mechanism, an intake port adapted for fluid communication with liquid contained in the container, an intake liquid flow path providing fluid communication between the intake port and the pump mechanism, a discharge port, a discharge liquid flow path providing fluid communication between the pump mechanism and discharge port, a closure cap portion configured for releasably securing the fluid pump to the container, and a seal portion engageable with the container and shaped and configured for providing a fluid-tight seal between the fluid pump and the container;the closure cap portion comprising a generally annular-shaped skirt, at least one lug extending generally radially inwardly from an inside surface of the skirt, and at least one aperture in the skirt and circumferentially spaced from the lug;the container including a neck having a mouth therein for passage therethrough of liquid in the container, the container further including at least one bayonet provision on an outer surface of the neck for matably receiving said at least one lug of the closure cap portion, and at least one radially extending tab configured for extending into said at least one aperture of the skirt;said at least one lug being shaped and configured to mate with said at least one bayonet provision and said at least one tab being shaped and configured to mate with said aperture when the skirt of the closure cap portion is positioned on the neck of the container to releasably lock the closure cap portion to the neck of the container.