| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a drainage structure of a drink dispenser of which a drainage pipe can be easily attached and detached. <P>SOLUTION: A bottom plate 40 and a base/cup stage 11 are overlapped to each other and a flange portion 72 of a drainage hose member 70 made of an elastic material is inserted into a drainage opening 43 and a circular opening 52 of which positions are aligned to each other. Since the flange portion 72 has a larger diameter than those of the drainage opening 43 and the circular opening 52, it is stored within a flange storing portion 51 enclosing the circular opening 52, thereby the drainage hose member 70 is engaged with the drainage opening 43 and the circular opening 52. A hose portion 73 is positioned at a rear surface 40b of the bottom plate 40. A filter 60 is arranged in such a way as that a filter portion 61 is fitted to a cup-like portion 71 from a surface 11a of the base/cup stage 11. A flange portion 62 is stored within the flange storing portion 51 while being overlapped on the flange portion 72. <P>COPYRIGHT: (C)2010,JPO&INPIT |
