Patent ID: 7837132

Claim:
A motor driven sprayer for dispensing a liquid cleanser comprising: a bottle for storing and providing the liquid cleanser; wherein the bottle comprises a top having a mouth, a bottom, and a body that define an interior volume wherein there is an inward slope formed between the top and the bottom when the bottle is in an inverted configuration; a reservoir tray; wherein the reservoir tray comprises a bottom, and a wall extending upwardly from the bottom of the reservoir tray, the wall contoured such that there is an inward slope formed by the wall when the reservoir tray is in an upright configuration such that the wall comes into contact with at least a portion of an inward sloped portion of the body of the bottle when the bottle is inserted in the reservoir tray; wherein the portion of the body of the bottle that is in contact with the wall has the same relative contour as the wall; wherein the reservoir tray further comprises a piercing post extending upward from the reservoir tray, the piercing post juxtaposed to be towards the middle of the bottom of the tray relative to the wall when the bottle is inserted in the tray and cleanser is in the bottle; wherein the reservoir tray further comprises a spring loaded outlet valve; and a cap connected to the mouth of the bottle, the cap having a side wall and an outer surface extending radially inward from the side wall, the cap being connected to the mouth of the bottle; wherein the outer surface of the cap comprises a recessed thinned area, the recessed thinned area being located such that as the bottle and cap are seated in the reservoir tray, the piercing post will puncture the cap in the recessed thinned area to permit discharge of the liquid when the bottle is installed in the inverted orientation in the reservoir tray; a motor driven pump in fluid communication with the reservoir; and a spray head having an outlet orifice through which cleanser from the reservoir can be expelled during operation of the pump if there is such liquid cleanser in the reservoir; wherein a single motor both drives the pump and rotates the spray head.