Spray distributor for hair lacquer - has self load facility using spring lever pressure to provide predetermined quantity of fluid from reservoir

摘要

The distributor comprises a common reservoir with a charging head for receiving each individual spray distributor. When fitted over the head, the end of a cylinder contacts a valve and opens it, the distributor being locked by a bayonet slot. A lever is pulled down and a toothed wheel engages a rack to push it upwards and similarly displace a mobile unit inside the distributor. A piston sucks the lacquer into the reservoir and compresses it under spring pressure. A ball valve keeps the charge intact and under pressure.