Plate with recess for food etc.

摘要

There can be a first fixing device on the circular edge (4) of the main body (2), working with a second one on the detachable edge (10), or several of each at regular intervals. Typically the first ones can be flat, locking into mating flat recesses in the detachable edge. There can also be a radial extension on the body edge, and on which the detachable one rests, the two engaging together via mating protrusions and recesses formed on and in them. Widened elastic portions can be formed at the free ends of the protrusions, distorting so as to engage with seats in the detachable edge.