This invention provides a cartridge for an inhaler having a novel structure, and an inhaler.The present invention provides a cartridge for an inhaler device having a tank capable of housing liquid. The cartridge has a cap configured to seal at least a part of the space in the tank. The cap has a sealing area configured to seal at least a part of the space in the tank and a receiving part constituting a part of the circuit between a heater for heating the liquid and a battery. The receiving part is arranged on the outside of the sealing area.本發明提供一種具有新構造之吸嚐器用筒匣及吸嚐器。所提供之筒匣係用於具備可收容液體之液槽的吸嚐器。該筒匣係具有構成為可密封液槽內的空間的至少一部分之蓋子。蓋子係包含:構成為密封液槽內的空間的至少一部分之密封區域;以及收容導電體的收容部,該導電體係構成加熱液體的加熱器與電池部之間的電路的一部分。收容部係設在密封區域的外側。20‧‧‧筒匣30‧‧‧外殼30a‧‧‧外殼本體31‧‧‧液槽32‧‧‧供液口34‧‧‧空氣流出口35‧‧‧缺口部36‧‧‧區隔構件36a‧‧‧第一面36b‧‧‧第二面40‧‧‧液體保持構件50‧‧‧加熱器51‧‧‧引線52‧‧‧卡擋部60‧‧‧遮罩構件61‧‧‧空氣流入口70‧‧‧蓋子71‧‧‧第一面72‧‧‧第二面73‧‧‧蓋子側面74‧‧‧密封區域75‧‧‧突起76‧‧‧收容部