Скачать или смотреть safety cap - child resistant closure

The invention consists in a safety cap to be used in bottles or containers having dangerous products like medicines, toxic liquids, chemical products or similar, that is more difficult to open than normal caps, especially by kids or babies. At the same time, this child resistant closure is not difficult to be opened by adults or senior people.

In general terms, the system is based in a cap with internal and external threads, with different pitch and/or direction. The system considers also another piece, consisting in a safety ring, which locks the system when typical opening procedure is done. This ring lets the cap opening if the opening sequence and direction is met.