| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a stopper for improving the demolition performance for the recycling or reusing. <P>SOLUTION: The stopper is a board-like stopper for fixing an article to be fixed by engaging with a shaft. The stopper has a C-shaped part 1a formed nearly in the C shape with an opening 2 in one direction and a lock piece 3 extending from the inner edge of the C-shaped part 1a toward the center of the C-shaped part 1a. The lock piece 3 is cut up in one direction at a prescribed angle. Accordingly, the stopper can move only in one direction relative to the shaft, so that the article to be fixed can be firmly fixed to the shaft. <P>COPYRIGHT: (C)2003,JPO |
