| 摘要 |
PROBLEM TO BE SOLVED: To facilitate the reuse of a fastening part and recycling of a base material and a member to be fastened. SOLUTION: In the fastening structure, the member 3 to be fastened and the base material 5 are fastened by a male screw 1. An engagement part 41 engaged with at least the base material of a female screw member 4 is made of a shape memory material. The engagement part 41 is made of such a shape memory member that it disengages the fastening with the base material by heating to a shape recovery temperature. By heating a product provided with the fastening structure, fastening of the member 3 to be fastened with the base material 5 can be released, while a set of fastening members such as the male screw 1 and the female screw member 4 can be at once drawn from the base material and the member to be fastened. COPYRIGHT: (C)2006,JPO&NCIPI
|
