TECHNICAL FIELD

The present invention relates to a closure of a container.

BACKGROUND ART

There are known closures of the type described in the patent WO2017/109599. This closure comprises:a cap which closes a mouth of a container and comprises a frangible base;a cutter intended to open said frangible mouth; the cutter is hollow and in combination with the frangible mouth defines a tank that receives in its interior a solute intended to dissolve in the solvent present in the container;a covering that protects both said capsule and said cutter and comprises a security strip that must be removed in order to break the frangible base, mixing the solute and solvent. The covering makes it possible to avoid a user managing to unscrew the cap without first having broken the frangible mouth through the cutter. After having removed the security strip, the initial screwing of the covering onto the cap pushes the cutter, causing the opening of the frangible mouth. A subsequent unscrewing of the covering allows the removal of the cutter and the cap, allowing the dispensing of the product placed in the container.

A drawback of this constructive solution is linked to the fact that the covering is directly reachable by a child who could then be able to open the closure, accessing the contents. Typically containers of this type are used for containing drugs or other products for which overdosing should be avoided.

DISCLOSURE OF THE INVENTION

The object of the present invention is to propose a closure of a container and a method of opening the closure which overcome the above-illustrated drawbacks.

The technical task set and the objects specified are substantially attained by a closure of a container and opening method of the closure comprising the technical characteristics as set out in one or more of the accompanying claims.

