Device for packaging and dispensing a product with child safety

A product packaging and dispensing device comprising:

• a container having a base and an upper edge opposite to said base, said container containing the product to be dispensed;
• a subassembly that is fixed to said container and has a neck, a pump for dispensing the product, and a pushbutton that is able to slide in said neck and actuates said pump by manual pressure;
• and
• a closure cap having a first cylindrical wall, wherein
• an outer surface of the neck is provided with two slots, each slot having a first, flared part starting on an upper edge of the neck and a second, thin part extending over a finite length of the neck to form a bend with said first part, said first cylindrical wall possessing an inner surface from which two first ribs emerge, each first rib being intended to be inserted into a slot in the neck to enable the cap to rotate from a closed position, for which the two first ribs are each locked in the base of the second, thin part, to an open position, for which said first ribs have reached the first, flared parts,
• said subassembly has an annular surface that rests on said upper edge of said container, has a diameter greater than said neck, and is provided with at least one lug;
• said cap has a second cylindrical wall which has a diameter greater than said first cylindrical wall and is concentric with respect to said first cylindrical wall, said second cylindrical wall having an inner face provided with at least one second axial rib which butts against said at least one lug when the cap is in a closed position;
• and
• said second cylindrical wall has two diametrically opposed regions which are deformable by manual pressure so as to allow said cap to rotate by releasing said at least one second rib from said at least one lug.