PROBLEM TO BE SOLVED: To provide a medicine vaporizer capable of surely disposing the flow passage of air at a low cost without being influenced by the swelling of a liquid absorption core and to provide a production method of a medicine container used for the same.SOLUTION: A medicine vaporizer includes a medicine container 1 having an opening 121 at an upper part and storing a liquid medicine and a liquid absorption core 2 inserted into the opening of the medicine container. The medicine container has a cylindrical neck part formed with the opening and a body part 11 neck part having an outer shape larger than the neck part and being connected with the neck part. The standing state of the liquid absorption core is kept by being brought into contact with the inner wall surface of the opening of the neck part. At least one groove extending in an axial direction of the neck part and communicating with the body part and outside is formed at the inner wall surface of the opening.SELECTED DRAWING: Figure 8COPYRIGHT: (C)2017,JPO&INPIT【課題】吸液芯の膨潤に影響されず、空気の流通路を低コストで確実に設けることができる薬剤揮散器、及びこれに用いられる薬剤容器の製造方法を提供する。【解決手段】上部に開口121を有し、液状の薬剤が収容された薬剤容器1と、薬剤容器の開口に差し込まれる吸液芯2と、を備え、薬剤容器は、開口が形成された筒状の首部と、首部よりも外形が大きく、当該首部が連結される本体部11と、を備え、吸液芯は、首部の開口の内壁面に接触することで、起立状態が保持され、開口の内壁面には、首部の軸方向に延び、本体部及び外部と連通する少なくとも1つの溝が形成されている。【選択図】図8
