Bottle blowing mold

The utility model discloses a bottle blowing mould, the inside of the bottle blowing mould comprises a bottle cavity during bottle blowing, the bottle blowing mould comprises an upper mould and a bottom mould, the upper mould comprises a first half mould and a second half mould which can be separated from each other, and the first half mould and the second half mould are matched to form a cavity body surface of the cavity. The bottom die is matched with the bottom of the upper die to form a cavity bottom surface of the cavity; a plurality of exhaust holes and an annular exhaust groove communicated with the exhaust holes are formed in the surface of the bottom of the cavity. The bottle blowing mold is high in exhaust efficiency. 本实用新型公开一种吹瓶模具，所述吹瓶模具内部包括吹瓶时瓶子的型腔，所述吹瓶模具包括上模和底模，所述上模包括可分离的第一半模和第二半模，所述第一半模和所述第二半模配合形成所述型腔的腔身表面，所述底模与所述上模的底部配合形成所述型腔的腔底表面；所述型腔的腔底表面设有多个排气孔和连通所述多个排气孔的环形排气槽。吹瓶模具排气效率高。