A nursing bottle sterilizer is disclosed, which can simply move a sterilized nursing bottle received in a processing container to a desired location. The nursing bottle sterilizer comprises the processing container, a steam supply mechanism and a sterilizer base part. The processing container is utilized to receive the nursing bottle. The steam supply mechanism is utilized to supply steam into the processing container. The sterilizer base part is assembled therein with the steam supply mechanism. The processing container can be detachably installed to the sterilizer base. An introduction opening is formed to the bottom of the processing container, which is utilized for introducing the steam supplied from the steam supply mechanism into the processing container.本發明提供一種能夠將消毒後之哺乳瓶以收容於處理容器內部之狀態簡單地挪動至所需場所的哺乳瓶消毒器。該哺乳瓶消毒器具備:處理容器,其用於收容哺乳瓶;蒸汽供給機構,其用於向處理容器之內部供給蒸汽;及消毒器基部,其組入有蒸汽供給機構。處理容器係裝卸自如地安裝於消毒器基部。於處理容器之底部形成有用於將來自蒸汽供給機構之蒸汽導入至處理容器之內部的導入開口。1‧‧‧哺乳瓶消毒器2‧‧‧消毒器基部2a‧‧‧消毒器基部之側壁之凹部3‧‧‧處理容器4‧‧‧控制面板5‧‧‧處理容器之側面部6‧‧‧處理容器之蓋構件7‧‧‧處理容器之底部11‧‧‧有孔架構件12‧‧‧有孔架構件之有孔底板13‧‧‧有孔架構件之環狀側壁14‧‧‧有孔架構件之凸緣部
