The utility model relates to an improved structure of a bone ash container.It includes a container and a top cover.The container is a container body with ceramic material.The container body is arranged as a can body with the opening upward.In order to form a holding space inside the container body,Inner surface of vessel body,The outer surface can be sintered with a nano material layer；The top cover system is provided with a ceramic cover body.On the inner surface of the ceramic cover,A nano material layer can be sintered on the outer surface.The top cover can be closed to the container.To close the space of the container body,Make the bone ash container antibacterial.Mildew and corrosion resistance.More in line with the actual use needs.一種骨灰容器構造改良，包括有一容器及一頂蓋，容器係具有一陶瓷材質之容器本體，容器本體設為開口朝上之罐體狀，以在容器本體內部形成一容置空間，容器本體在內表面、外表面可燒結設有一奈米材料層；頂蓋係具有一陶瓷蓋體，在陶瓷蓋體內表面、外表面可燒結設有一奈米材料層，頂蓋係可蓋合於容器上，以封閉容器本體之容置空間，使骨灰容器具有抗菌、防霉及耐腐蝕等功效，更符合實際使用需要。
