Grave vase, has auxiliary unit facilitating insertion of grave vase into soil for fixing grave vase, where auxiliary unit is firmly connected with grave vase, and is formed spirally around entire vase

摘要

The vase exhibits an auxiliary unit facilitating insertion of the grave vase into soil for fixing the grave vase. The auxiliary unit is firmly connected with the vase, and is formed spirally around the entire vase. The spiral shaped auxiliary unit exhibits interruptions at regular intervals. The auxiliary unit is formed as a single piece with the vase through an injection molding process.