Multi-chamber dispenser

摘要

A multi-chamber dispenser may be provided and may include one or more chambers that may be removably fastened to a rigid frame and/or one or more chambers that may be permanently fastened to the rigid frame. A chamber may be actuated by rotating a cap, or an actuator, or both, to an application position and then pressing the cap or actuator in order to dispense the substance of one or more chambers. The substance may be dispensed via an independent dispensing conduit or a shared dispensing conduit. The multi-chamber dispenser may operate in any orientation and may operate when less than all of the chambers are fastened to the dispenser.

主权项

1. A multi-chamber dispenser comprising:
a rigid frame portion that is configured to be coupled with a plurality of chambers; a shared dispensing conduit, coupled to the rigid frame portion, for passage of a respective substance from each of the plurality of chambers to a common dispensing outlet, the shared dispensing conduit including a plurality of channels, each respective channel configured to be associated with a respective chamber and to prevent mixing of the respective substances; and a rotatable cap positioned at a dispensing end of the dispenser and coupled to the rigid frame portion, wherein the rotatable cap is configured to (a) rotate to a plurality of positions and (b) actuate one of the plurality of chambers to dispense that chamber's substance, and wherein the multi-chamber dispenser lacks any position at which more than one of the plurality of chambers is actuated to dispense a substance.