Perfume diffusion device in a portable jewel
A device for diffusion of a liquid product, of the perfume type, stored in a reservoir includes at least one fixed part capable of being mounted on the reservoir, and offering at least one point of product supply by capillarity, the fixed part including a fixed porous body capable of being impregnated with product by capillarity by being directly immersed in the reservoir. The device also includes a nomadic element for each supply point, including a mobile porous body capable of being impregnated with product by capillarity while being in contact with the fixed porous body when the nomadic element is mounted on the fixed part. The nomadic element also includes a decorative structure of the jewel type, the mobile porous body being housed inside the decorative structure.
1. A device for diffusion of a liquid product, comprising:
a reservoir;
at least one fixed part mounted on the reservoir, comprising:
a base comprising at least one slit;
a fixed porous body attached to the base and immersed in the reservoir, the fixed porous body comprising at least one projection extending through the at least one slit in the base;
a spring; and
a fret in movable translation with the spring between an upper protection position in which the fret covers the at least one slit and a lower position in which the fret does not cover the at least one slit;
a nomadic element, comprising:
a decorative structure; and
a mobile porous body housed in the decorative structure, wherein the mobile porous body is in contact with the at least one projection when the nomadic element is mounted on the at least one fixed part.
2. The device for diffusion of a liquid product according to claim 1 , wherein the nomadic element further comprises a crown holding the mobile porous body and preventing any direct contact between the mobile porous body and the decorative structure.
3. The device for diffusion of a liquid product according to claim 1 , wherein said base further comprises a sleeve closed by a cap at the top and open at the bottom and defining a housing for the fixed porous body, said at least one slit on a peripheral wall of the sleeve.
4. The device for diffusion of a liquid product according to claim 1 , wherein said spring comprises a plurality of tabs.
5. The device for diffusion of a liquid product according to claim 1 , wherein the nomadic element applies a force on the fret moving it to the lower position when the nomadic element is mounted on the at least one fixed part.
6. The device for diffusion of a liquid product according to claim 2 , wherein the crown further comprises an upper attachment lip and a lower attachment lip, said upper attachment lip and said lower attachment lip having a radial extension sized to ensure that the mobile porous body does not contact the decorative structure.