A structure of urn body.It contains an altar.1. The first object,1. Second objectsA third object and a fourth object,The altar has a chamber.A first groove and a second groove are formed by depressing from the inner bottom surface.And a third groove formed from the inner wall depression;Among them,The first object is embedded in the first groove,The second object is embedded in the second groove,The third object is attached to the first object,The fourth object is embedded in the third groove.In this way,Through the structural design, the overall strength of the urn can be improved and the effect of good preservation of the ashes can be achieved.一種骨灰罈罈身結構,包含有一罈體、一第一物件、一第二物件、一第三物件以及一第四物件,該罈體具有一容室、自內部底面凹陷形成一第一凹槽以及一第二凹槽,以及自內部壁面凹陷形成的一第三凹槽;其中,該第一物件鑲嵌於該第一凹槽中,該第二物件鑲嵌於該第二凹槽中,該第三物件係結合於該第一物件上,該第四物件鑲嵌於該第三凹槽中,藉此,透過上述結構設計係可提高骨灰罈之整體強度而達成良好保存骨灰之效果。