The present disclosure relates to a sealing member (90) for an inhaler (1) and an assembly comprising the sealing member. The sealing member comprises a sealing lip (92). The assembly for an inhaler comprises a first part (3), a second part (25), and the sealing member (90) which comprises the sealing lip (92), wherein the first part and the second part are assembled to permit relative rotational movement between the first part and the second part, and wherein the sealing lip sealingly engages a surface of the second part in order to provide a seal between the first part and the second part.本發明有關吸入器(1)用之密封構件(90)及包含該密封構件的組件。該密封構件包含密封唇部(92)。用於吸入器之組件包含第一零件(3)、第二零件(25)、及包含該密封唇部(92)的密封構件(90),其中該第一零件及該第二零件被組裝,以允許該第一零件及該第二零件間之相對旋轉式運動,且其中該密封唇部密封地嚙合該第二零件的表面,以便在該第一零件及該第二零件之間提供密封。3‧‧‧外殼15‧‧‧儲存室25‧‧‧旋轉式零件60‧‧‧流動通道88‧‧‧外殼部份90‧‧‧密封構件91‧‧‧主要本體92‧‧‧密封唇部95‧‧‧第二唇部表面96‧‧‧傾斜表面101‧‧‧孔腔
