Espresso or coffee pad machine has dispenser cup with outlet pipe mounted in its base whose height can be adjusted by engaging ribs on its inner surface at different positions along spiral spring inside it

摘要

The espresso or coffee pad machine has a brewing chamber, from which coffee flows into a dispenser cup (30). An outlet pipe (32) is mounted in the base of the cup. Its height can be adjusted by engaging ribs (64) on its inner surface at different positions along a spiral spring (66) inside it.