A kind of simple cylinder type bone ash seat,It is mainly the cylinder plate equipped with one or more tool openings,The opening of the cylinder plate is matched with a door-plate and is pivoted,On what cylinder plate,Lower section be set as respectively one connect hole supply respectively a board be pivotally connected,Peripheral ring sets the convex-segment portion of a tool first stage and second stage except the what board,The convex-segment portion what first stage upper ring, which sets protuberance, that a tab track is corresponding with the bottom edge of door-plate,And second stage system it is opposite be equipped on one,Lower junction,Make on second stage,Connect under lower junction and cylinder plate hole and on connect hole it is opposite engagement,A suitable large space is formed in what to enable between fixed two board of what of cylinder plate for the room of cinerary urn placement,Complete the assembling of a bone ash seat and reach assembling it is more simple,Quickly,And the promotion system of door-plate utilizes the slide rail type sliding design formed on bottom edge contact what tab track in point face contact,So that push door-plate hide what cylinder plate in open or close opening act on can reach use it is more preferably smooth,Steady benefit.一種簡易圓筒型骨灰座，其主要係設有一或一以上具開口之圓筒板，該圓筒板之開口與一門板相配合樞設，於圓筒板之上、下方分別設成一接孔分別供一承板樞接，於該承板之外周邊環設一具第一階段及第二階段之凸段部，該凸段部於第一階段上環設隆起有一凸部軌道與門板之底端緣相對應，而第二階段係相對設有一上、下接面，使第二階段之上、下接面與圓筒板之下接孔及上接孔相對接合，以令圓筒板固設於兩承板間而於內形成一適大空間可供骨灰罈安置之容室，即完成一骨灰座之組裝而達到組裝更為簡易、快速，且門板之推動係利用底端緣頂抵於凸部軌道上呈點面接觸所形成之滑軌式滑移設計，俾使推動門板隱藏於圓筒板內作開啟或關閉開口之動作上均可達到使用更佳順暢、平穩之效益。
