Abstract: Intended to prevent the contents of a bottle from being consumed by unauthorized people, both in the case of alcoholic beverages and other hazardous liquids, it consists of a cap itself (47), a sort of upside-down bowl, with a tubular axial prolongation and (46) to guide the joining of the base body onto the pouring neck (44). It attaches to the bottle, the said bowl (47) resting its mouth on a group of outer numbered wheels (50), which in turn rest below on a stopper-bearing (54) that is crossed by a hook (57) resting in turn on the inner sets of wheels (49), which can be moved against the hook (57) by a spring (61). These inner wheels (49) have notches for joining radial plugs (48), notches that are conveniently placed with respect to said plugs to allow the detaching of the cap itself and the consequent opening of the bottle.

Abstract: Intended to prevent the contents of a bottle from being consumed by unauthorised people, both in the case of alcoholic beverages and other hazardous liquids, it consists of a cap itself (47), a sort of upside-down bowl, with a tubular axial prolongation and (46) to guide the joining of the base body onto the pouring neck (44). It attaches to the bottle, the said bowl (47) resting its mouth on a group of outer numbered wheels (50), which in turn rest below on a stopper-bearing (54) that is crossed by a hook (57) resting in turn on the inner sets of wheels (49), which can be moved against the hook (57) by a spring (61). These inner wheels (49) have notches for joining radial plugs (48), notches that are conveniently placed with respect to said plugs to allow the detaching of the cap itself and the consequent opening of the bottle.