The invention relates to food and medicinal industry and can be used for sealing vessels, made, in particular, in the form of bottles, with helical thread on the neck.Problem of utility model is said elimination of defects and expansion of technical facilities. Effect at realization of problem consists in provision of functioning of the closure along its direct purpose.For solving task problem and is introduction of closing device with container has body with helical thread, in which there is container with cover, positioned with the open side of the device, inside container for longitudinal motion is located hollow cylindrical element, serving for opening cover, on container with opposite side cover is located nozzle for piercing container and movement of said cylindrical element with the possibility of opening cover, the said case is equipped with protective cap for placement of located outside parts nozzle and container, made with circular section spider nnoi strength in relation to the other its parts with the possibility of its deformation and opening, the, cover.