| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a tube opening/closing clamp effectively solving the problem of a current tube opening/closing clamp in which lateral displacement is generated by the external force applied when pushing the tube and narrowing the tube and, as a result, the tube is not perfectly closed. <P>SOLUTION: This tube opening/closing clamp has a pair of projecting pieces having an upper projecting piece and a lower projecting piece stood toward the upper projecting piece at a tip thereof, a curve part, to which each base end of the projecting pieces is connected at an end thereof, an opening hole for insertion of the tube formed in the curve part or near the curve part, a tube presser member formed inside of each of the pair of projecting pieces, and a lock part formed in a tip of each projecting pieces to lock the tips thereof with each other. One of the lock parts has a groove part formed with a guide piece in both sides thereof, and the other lock part can be fitted in the groove part for lock. <P>COPYRIGHT: (C)2003,JPO |
