| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a battery, which penetrates through an exterior package, fixes an external terminal while projecting outward, and has an excellent sealing property at a fixing part of the exterior package and the outer terminal. <P>SOLUTION: A flat plate part 46 of a collector terminal 45 is a portion provided along an inner face of a lid 32, and is arranged along the inner face of an exterior package 30 (lid 32) via an insulating member 50. The flat plate part 46 is pressed toward the inner face of the exterior package 30, so as to generate compressing force between the collector terminal 45 and the exterior package 30. A receiving groove 32a provided on the inner face of the lid 32 is arranged on an extension line in a pressing direction to the flat plate part 46. Deformation of the insulating member 50 to be deformed by the compressing force is allowed by the receiving groove 32a. One part of the insulating member 50 enters inside the receiving groove 32a, so as to rigidly seal the lid 32 and the insulating member 50. <P>COPYRIGHT: (C)2012,JPO&INPIT |
