| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide flexible tube clamping device of a multi-stage type which is formed with a plurality of engaging parts to engage with one end part of the clamping device and maintains operability while avoiding improvident cancellation of engagement. <P>SOLUTION: The flexible tube clamping device is provided with one end part 2, the other end part 4, an intermediate part 6 connected to one end part 2 and the other end part 4 and the engaging part 7 to engage with one end part 2, and clamps the flexible tube T at a first projection part 3 and a second projection part 5 to shut off the flow of fluid at the part when one end part 2 engages with the engaging part 7 while deflecting the intermediate part 6 in the state of inserting the flexible tube T into the clamping device, wherein the engaging parts 7 are composed of stage shape projectingly formed toward inside the other end part 4, formed from the distal end side of the other end part 4 over a longitudinal direction, and formed so that the projecting dimension of the stage shape on the distal end side is larger than that of the other stage shape. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
