Patent ID: 9233387
Filing Date: 2016-01-12
CPC Classification: A61L,B05B,B60H

Claim Text:
1. A functional head for a fragrance container, the functional head comprising: a housing wall section separating an interior from an exterior, the housing wall section having an inlet opening for admitting air into an inlet channel, an outlet opening for discharging a mixture of fragrance and air from an outlet channel, and a recess, wherein the openings and the recess provide respective access points directly between the interior and the exterior; and a spring-loaded valve plate situated behind the housing wall section within the interior and biased to close the openings, the valve plate being displaceable by a plunger inserted from the exterior into the interior through the recess to thereby open the openings and the housing wall section otherwise preventing displacement of the valve plate from the exterior displacement of the valve plate from the exterior, wherein the biasing of the valve plate causes the valve plate to close the openings upon the plunger inserted into the interior being removed from the interior.