The present invention aims to provide a space capsule structure for fungus cultivation, comprising: a base having a hollow sleeve portion and extending downwardly with an annular shoulder portion, and providing a pocket opening for the space bag a ring seat having a vertical tube portion having a ring bottom at one end, an open end at the opposite end, and an end portion bent from the standpipe portion toward the open end and a fastening portion, the buckle portion is further provided with an annular buckle, and is sleeved in the hollow sleeve portion of the base； a cover having a ring and being covered on the ring seat The end of the ring； a venting pad, the venting pad is disposed on the inside of the cover, wherein the collar portion of the collar is spaced apart by a plurality of through holes, and the bottom of the ring of the ring is erected There are a plurality of through holes at intervals.本創作旨在提供一種菌類培育用太空包結構，其包含：一基座，該基座係具有一中空套合部，並向下延伸設有一環形肩部，並提供太空包之袋口穿經套設；一套環座，該套環具有一豎管部，該豎管部一端設有一環底部，相對另端設有一開口端，並自豎管部朝開口端彎折設有一端部以及一扣合部，該扣合部上更設有一環形凸扣，並套設於該基座之中空套合部內；一套蓋，該套蓋係具有一環圈，並蓋設於該套環座之端部上；一透氣墊，該透氣墊係蓋設於該套蓋內側，其特徵在於：該套環座之豎管部間隔設有複數透孔，且該套環座之環底部係設有間隔設有複數貫孔。
