< Topic >Because length of top and bottom direction of the cinerary urn is long, although conveyance and it retains, because it is inconvenient, at the time of non- use it offers the cinerary urn which when using making long, can be brief, use.Solutions bottom 2, cover 3 and bottom it consists of the component where cylinder part 4 between 2 and cover 3 has microbial degradation possible flexibility, at the same time, the cinerary urn 1 where aforementioned cylinder part 4 is retractable structure in top and bottom direction.< Choice figure >Drawing 1【課題】骨壺の上下方向の長さが長いので、持運びや保存するのに不便であるので、不使用時には短く、使用時には長くして用いることができる骨壺を提供する。【解決手段】壺底2、壺蓋3及び壺底2と壺蓋3の間の壺筒部4が微生物分解可能な柔軟性のある部材からなり、且つ、前記壺筒部4が上下方向に伸縮自在な構造である骨壺1。【選択図】図1
