| 摘要 |
<p>PURPOSE: A terminal unit is provided to prevent a vary in electrical conductivity thereof by fixing the terminal part to the electrode part with removing the oxide films formed on the parts. CONSTITUTION: A terminal unit(4,9) comprises: an electrode part(8,13) disposed in a case(2), for connecting with an electrode body(3); and a terminal part(5,10) having a rod shape with a first end and a second end, the first end for fixing to the electrode part, and the second end extending outside of the case. The electrode part comprises an insert hole for inserting the terminal part. The terminal part comprises a clinch portion comprising: an insert portion having a larger diameter than that of the hole and formed at the first end; and a tip portion having a smaller diameter than that of the hole and formed at a nearer side of the first end than the insert portion. The clinch portion is press fitted into the insert hole, thereby fixing the terminal part to the electrode part.</p> |
