초록 ▼

A container and associated dispenser for liquid is configured to dispense residual liquid from the container after the bulk of liquid has been dispensed from the container. This is accomplished by having a conical projection on the bottom of the container which causes residual liquid to flow into a

A container and associated dispenser for liquid is configured to dispense residual liquid from the container after the bulk of liquid has been dispensed from the container. This is accomplished by having a conical projection on the bottom of the container which causes residual liquid to flow into a gutter defined by the wall of the container and the surface of the conical projection. A dip-tube is connected to the dispenser and is rotatable in order to revolve the open free end of the dip-tube to access any circumferential location in the gutter in order to pick up residual liquid.

대표청구항 ▼

1. A container and associated dispenser for liquid materials comprising: a container having a sidewall, bottom wall and a top opening, the container forming an enclosure for the liquid material; the bottom wall having a sloping projecting surface therein sloping down to a gutter forming a sump dispo

1. A container and associated dispenser for liquid materials comprising: a container having a sidewall, bottom wall and a top opening, the container forming an enclosure for the liquid material; the bottom wall having a sloping projecting surface therein sloping down to a gutter forming a sump disposed adjacent to the sidewall, and the top opening including an arrangement thereon for mounting a dispenser;a dispenser mounted on the container, the dispenser having a liquid pump, a spout and a dip-tube, the dip-tube having a lower open end slanted to confirm to the sloping projecting surface, the lower open end positioned in the gutter for pulling liquid from the gutter upon operating the liquid pump, the dispenser being mounted on a dispenser support, anda turning arrangement mounted proximate the top opening of the container, the turning arrangement being fixed to the dip-tube for rotating the dip-tube so as to revolve the lower open end of the dip-tube about the sloping projecting surface to access substantially all circumferential locations in the gutter, whereby residual portions of the liquid material can be pulled into the tube upon operating the pump to remove the residual portions of the liquid material from the gutter of the container so that the residual portions are expelled from the container through the spout on the dispenser. 2. The container and associated dispenser of claim 1, wherein the container is cylindrical and the projecting surface is conical. 3. The container and associated dispenser of claim 2 wherein the projecting conical surface has an apex aligned with a first axis of the dip-tube, about which first axis the dip-tube rotates. 4. The container and associated dispenser of claim 3 wherein the dip-tube has a bend so as to extend along a second axis from the bend to the open end of the dip-tube. 5. The container and associated dispenser of claim 1 wherein the turning arrangement comprises a disk rotatably mounted with respect to a closure for the container. 6. The container and associated dispenser of claim 5, wherein the closure of the container is a threaded cap having a top surface with a hole through which an offset portion of the dip-tube extends and is rotatable with respect thereto. 7. The container and associated dispenser of claim 1 wherein the gutter is partially defined by the sidewall of the container. 8. The container and associated dispenser of claim 1, wherein a bottom of the gutter is defined by a juncture of the sidewall and the projecting surface. 9. The container and associated dispenser of claim 1, wherein the pump dispenser support is a tubular projection rotatably received in the dip-tube. 10. The container and associated dispenser of claim 1, wherein the liquid material is liquid soap.