Cosmetic dispenser applicator

A cosmetic product dispenser applicator, comprising:

• a) a container comprising an externally threaded neck and a reservoir extending in an axial direction, provided with a lateral wall and forming a cavity for conditioning a cosmetic product,
• b) an applicator of the cosmetic product comprising a head internally threaded so as to cooperate with said neck by screwing to ensure a sealed closure of said container, a rod secured by its upper end to said head and by its lower end to an application element intended to immerse in said container when said head is screwed to said neck,
• c) a hollow outer shell including at least one opening and inside which said container is reversibly fastened, and
• d) a hollow cover including at least one opening and inside which said applicator of the cosmetic product is reversibly fastened,
• wherein the dispenser applicator comprises respective outer and inner surfaces of the container and of the outer shell that carry first complementary reversible fastening elements, which are clipping elements cooperating at a lower part of the container,
• wherein respective outer and inner surfaces of the applicator and of the cover carry second complementary reversible fastening elements cooperating at a lower part of the cap, and
• wherein the first fastening elements and the second fastening elements are designed in such a way that a hooking force between the container and the outer shell is less than a hooking force between the applicator and the cover.