| 摘要 |
PROBLEM TO BE SOLVED: To provide an inkjet printer that secures liquid-tightness in the openings of ink outlets of a buffer tank. SOLUTION: Elliptical inside ribs 61 to 64 are projectingly formed around the openings of the ink outlets 41 to 44 of the buffer tank 40. An outside rib 70 is continuously formed to surround the outside peripheries of the inside ribs 61 to 64. Consequently, with a rubber bushing 50 fitted into concave portions 80 to 83 formed between the inside ribs 61 to 64 and the outside rib 70, the end of the rubber bushing 50 is prevented from externally falling down by a compressive force at the time when a head unit is mounted to the buffer tank 40. As the result, the liquid-tightness of the buffer tank 50 in the openings of the ink outlets 41 to 44 can be secured. COPYRIGHT: (C)2005,JPO&NCIPI |
