Safety cap with a guarantee element, especially for the pharmaceutical industry

Abstract

The safety cap, according to the invention, has got, at least, one securing element which engages with the bottle neck and an internal closing element, mounted in the inside of the external element, where, at least, one securing element is connected and meshes—with its thread, made on its lateral side—with the thread of the internal closing element and the external element, movable mounted on the internal closing element, closing the external element.

1 . The safety cap of the invention comprises at least one securing element, which it engages with a bottle neck and an internal closing element, mounted in the inside of an external element, wherein, at least, one securing element is connected and meshes with thread of the internal closing element and with the external element, and is moveably mounted on the internal closing element. 
     
     
         2 . The cap of  claim 1 , wherein the internal closing element and the external element are shaped as unilaterally closed cylinders with a system of mutually matching locking mechanisms. 
     
     
         3 . The cap of  claim 2 , wherein the system of locking mechanisms comprises the form of splines, oriented towards each other and meshing with each other. 
     
     
         4 . The cap of  claim 3 , wherein the splines are located on bases of unilaterally closed cylinders, wherein the bases are oriented towards each other and engage with each other, at least, unilaterally during rotation of the unilaterally closed cylinders against each other. 
     
     
         5 . The cap of  claim 3 , wherein the splines are located on the lateral, external surface of the internal closing element and on the internal, lateral surface of the external element. 
     
     
         6 . The cap of  claim 1 , wherein the internal, lateral surface of the internal closing element comprises a thread, meshing with the thread on the lateral surface of the securing element. 
     
     
         7 . The cap of  claim 1 , wherein the securing element is in a shape of a unilaterally closed cylinder, knocked into the neck of a container wherein the cylinder is locked on the neck of the container with a locking mechanism, and mounted on the internal, lateral surface of the securing element. 
     
     
         8 . The cap of  claim 7 , wherein the securing element is made of LDPE plastic. 
     
     
         9 . The cap of  claims 7 , wherein the locking mechanism narrows, which decreases the cross-section of the open side of the securing element and of, at least one spline located on the neck of the container or bottle, where the spline engages with locking mechanism. 
     
     
         10 . The cap of  claim 1 , comprising a cavity made in the base of the securing element, the cavity having an overpress, which separates the central part of the cavity, and wherein the central part comprises a cotter pin. 
     
     
         11 . The cap of  claim 10 , wherein the cotter pin comprises the form of an ear, connected with the central part of the cavity.