Abstract: Lotion pump has a stepped piston telescoping inside a stepped body to define a pumping chamber. The piston has a downward annular wall having inlet and discharge apertures, one above the other, to the pumping chamber. A stem integral with the actuator has a sealing head inside the annular wall which shuttles up and down between positions at which it covers one aperture or the other. Shuttling is implemented by lost-motion between the actuator spout/stem and piston. A spring urges the stem up at all times. The actuator can be turned to lock the head over the discharge aperture by nullifying the lost-motion. Further turning can lock the stem in lockdown position. One-directional turnback can liberate the head and unlock the lockdown. Detents control sequence of unlocking.

Abstract: A flexible tube and pump dispenser for lotions and the like including a flexible plastic tube having a first end and a second end. The tube includes an integral rigid finish at one end which has a radial flange and a radially inwardly extending wall. The flange has an opening therethrough. A pump dispenser having a plunger and an axial body extends through the opening in the sealing flange of the finish. The axial body of the pump dispenser has a flange engaging the flange of the finish. The flange on the body is held in position engaging the wall on the finish.

Abstract: Lotion pump has a stepped piston telescoping inside a stepped body to define a pumping chamber. The piston has in its wall inlet and discharge apertures, one above the other, to the pumping chamber. A stem integral with the actuator has a sealing head inside the piston which shuttles up and down between positions at which it covers one aperture or the other. Shuttling is implemented by lost-motion between the actuator spout/stem and piston. A spring urges the stem up at all times. The actuator can be turned to lock the head over the discharge aperture by nullifying the lost-motion. Further turning can lock the stem in lockdown position. One-directional turnback can liberate the head and unlock the lockdown. Detents control sequence of unlocking.

Abstract: Lotion pump has a stepped piston telescoping inside a stepped body to define a pumping chamber. The piston has in the wall of the piston inlet and discharge apertures, one above the other, to the pumping chamber. A stem integral with the actuator spout has a sealing head inside the piston which shuttles back and forth between positions at which it covers one aperture or the other. Shuttling is implemented by lost-motion between the actuator spout/stem and piston. A spring urges the stem up at all times.

Abstract: A flexible tube and pump dispenser for lotions and the like including a flexible plastic tube having a first end and a second end. The tube includes an integral rigid finish at one end which has a radial flange and a radially inwardly extending wall. The flange has an opening therethrough. A pump dispenser having a plunger and an axial body extends through the opening in the sealing flange of the finish. The axial body of the pump dispenser has a flange engaging the flange of the finish. The flange on the body is held in position engaging the wall on the finish.