| 摘要 |
PROBLEM TO BE SOLVED: To significantly improve detachment/attachment workability of a tube along with preventing mixture of abrasion chips into ink by eliminating abrasion when detaching/attaching the tube while surely connecting the tube with a joint member. SOLUTION: After fitting a holder member 32, which has a convex part 32a on its inner peripheral face, to the outer peripheral face of the tube 21 along with fitting the inner peripheral face of the tube 21 to a cylindrical connection part 31a of the joint member 31, the holder member 32 is moved to a position of overlapping with the joint member 31 so as to connect the tube while pressing the tube 21 on the connection part 31a of the joint member 31 from the outside by the convex part 32a of the holder member 32. COPYRIGHT: (C)2008,JPO&INPIT |
