The utility model relates to a door body structure of an urn box and cabinet.The main structure includes a first frame,And a second frame having an area smaller than the first frame,The main frame of the first frame body is provided with a first shelter body.And the first frame has at least one track at the side perpendicular to the ground.In addition, the main frame of the second frame is provided with a second shelter body.And a side of the second frame body is provided with at least one sliding part which can be embedded with the track.So,When the user wants to worship the ancestors in the urn,Just move the second box horizontally.Very convenient,In this way, the problem of occupying the walkway will not occur.Save space.本新型為有關一種骨灰箱櫃之門體結構,主要結構包括第一框體、及一面積小於第一框體的第二框體,所述第一框體主要框設有一第一遮蔽體,且第一框體在位於與地面呈垂直之側面處乃具有至少一軌道,另外所述第二框體主要框設有一第二遮蔽體,且第二框體一側面處乃具有至少一可與軌道相互嵌設之滑移部,如此,當使用者欲對骨灰箱櫃內的先人祭拜時,僅須橫移第二框體即可,非常方便,如此即不會發生佔用到走道之問題,有效節省空間。