Perforating stopper for distributor - has container initially blocked by membrane with screw thrust point to open and breakable connection for cap

摘要

The perforating stopper is for a distributor blocked by a membrane. A mobile thrust projection forms a point with a threaded distributor body. The thrust point (8) has a projection on a cylindrical body (13). A shoulder stop (12) can slide in a recess (14) over the base (4). This acts as a stop on the end face of the distributor (5) and locks against a locking ring (15) placed radially in a projection on the inner face of the recess. The base - thrust point (8) joint has a breakable connection between the shoulder stop and recess entry.