| 摘要 |
PURPOSE:To easily perform the processing, assembly, and disassembly of a container and a cover by a method wherein a locking member consisting of shape- memory alloy is arranged at an engaging section to engage the container and cover when the cover is engaged with the opening section of the container. CONSTITUTION:In engaging the outside circumference section of a cover 5 with the opening section of a container 1 for assembly, grooves 1a and 5a are formed at the respective engaging parts of the container 1 and the cover 5. A locking member 6 consisting of shape-memory alloy having unidirectional effect removing engagement by deformation through heating or cooling is pressed and inserted in these grooves to engage the container 1 and the cover 5. |
