Toothbrush and paste dispenser

摘要

A toothbrush and toothpaste dispenser unit comprising a brush head with a longitudinally extending toothpaste receiving and dispensing opening provided therein, and a disposable toothpaste receiver and dispenser cartridge which engages the brush head and connects to the opening in the brush head. A dispensing piston, and a drive screw are present with the cartridge while a drive member for the screw is present and it includes a one way rotary drive means. The cartridge has an outer sleeve which forms a handle for the dispenser unit. The unit has a single wall thickness, i.e. the outer sleeve of the cartridge, in the cartridge portion of the unit.