PROBLEM TO BE SOLVED: To provide an inhaler having a cover covering a mouth part, reducing processes when used, and capable of preventing a storage part from being unsealed in error by operation of the cover.SOLUTION: An inhaler 1 includes: a body part 10 having a mouth part 11 for sucking drug a cover 12 mounted on the body part 10 to be turnable with respect to the mouth part 11, and having an engagement projection 12d formed at one end side in its turning direction a cartridge part 6 mounted in the body part 10 and provided with a plurality of storage parts for hermetically storing the drug a nozzle part 7 mounted in the body part 10, activated to form the storage part to be turnable, and fluidically connecting the storage part and the mouth part 11 and an operation part 8 equipped with an operation body 68 which can be operated in a turning direction of the cover 12, and an engaged part 68b disposed on one end of the operation body 68 at a side nearer to the mouth part 11 than the engagement projection 12d and capable of being engaged with the engagement projection 12d.COPYRIGHT: (C)2015,JPO&INPIT【課題】口部を覆うカバーを有するとともに、使用時の工程の低減が可能、且つ、カバーの操作によって誤って収容部が開封されることを防止可能な吸入器を提供する。【解決手段】吸入器1は、薬剤を吸入する口部11を有する本体部10と、本体部10に口部11に対して回動可能に設けられ、その回動方向の一端側に形成された係合突起12dを有するカバー12と、本体部10内に設けられ、薬剤を密封して収容する複数の収容部を備えるカートリッジ部6と、本体部10内に設けられ、駆動することで収容部を開封可能に形成され、収容部及び口部11を流体的に連続するノズル部7と、カバー12の回動方向に操作可能な操作体68、及び、操作体68の一端に係合突起12dよりも口部11側に配置して設けられた係合突起12dと係合可能な被係合部68bを具備する操作部8とを備える。【選択図】図5
