PROBLEM TO BE SOLVED: To suppress the proliferation of microbes inside a cup type beverage vending machine.SOLUTION: A cup type beverage vending machine 1 includes: a storage tank 2 connected to the supply source 6 of water and stores water a first pipe line L1 in which a first end part 11 is connected to the storage tank 2 and an outlet nozzle 13 is formed on a second end part 12 an ice-machine 3 a second pipe line L2 connecting the ice machine 3 to the storage tank 2 and supplying the water to the ice machine 3 and ultraviolet irradiation devices UV1, UV2, UV4, UV5 located close to an outlet nozzle 13 inside the first pipe line L1, close to the outside of the outlet nozzle 13, and in the inner part of the second pipe line L2 or located inside the storage tank 2 and having light emission diodes.SELECTED DRAWING: Figure 4COPYRIGHT: (C)2018,JPO&INPIT【課題】カップ式飲料自動販売機の内部の菌の増殖を抑制する。【解決手段】カップ式飲料自動販売機1は、水の供給源6に接続され、水を貯蔵する貯蔵タンク2と、第1の端部11が貯蔵タンク2に接続され、第2の端部12に出口ノズル13が形成された第1の配管L1と、製氷機3と、貯蔵タンク2を製氷機3に接続し、製氷機3に水を供給する第2の配管L2と、第1の配管L1の内部の出口ノズル13の近傍、出口ノズル13の外側近傍、第2の配管L2の内部または貯蔵タンク2の中に位置する、発光ダイオードを備えた紫外線照射装置UV1,UV2,UV4,UV5と、を有する。【選択図】図4
