| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a battery case suppressing resin deformation between a bolt and capable of stabilizing a fastening torque of a bolt when fastening a tray member and a cover member composed of resin by a bolt and a nut. <P>SOLUTION: The battery case is provided with a tray member (20) composed of a holding part and a tray side peripheral part (32) made of resin, a cover member (22) composed of a cover part and a cover side peripheral part (33) made of resin, a first holding member (24) made of metal which contacts with the tray side peripheral part and of which one edge is arranged extending from the tray side peripheral part to a radial direction outside for a prescribed distance, and a second holding member (26) which contacts with the cover side peripheral part and of which one edge is arranged extending from the cover side peripheral part to a radial direction outside for a prescribed distance, and connection members (28, 50) for connecting the first and the second holding members at a prescribed position outer side in a radial direction than the tray side peripheral part and the cover side peripheral part. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
