| 摘要 |
An universal refill 1 of liquid 4 comprises a housing 2, at least one reservoir 3 in the housing for holding the liquid, at least one aperture 5 in the housing sealed by at least one valve 6. Each valve(s) defines a liquid pathway from the reservoir to the exterior of the refill, wherein at least one of the valves is configured to be automatically resealable when not being held open. The refill also comprises at least one wick 7 provided entirely within the housing. The refill is configured for use with at least two different types of emanation device wherein each type of emanation device emanates the liquid from the universal refill via a different mechanism, for example by pumping, blowing, capillary action, wicking, gravity feed etc. Each emanation device comprises a chassis which is configured to receive and releasably retain the universal refill. The liquid can be a fragrance, an insecticide, a fungicide, a pesticide, a sanitising material or a pharmaceutical. |
