| 摘要 |
PROBLEM TO BE SOLVED: To wire a lead along the cylindrical surface of a cylindrical cell simply and easily, and securely so that the lead is not shifted from the position, and wire the lead and insulate it from the outer case of a battery without using an exclusive insulating material. SOLUTION: As for a battery pack, a spacer 3 is arranged and installed between cylindrical cells 2 which are arranged and installed in parallel with each other, and the neighbored cylindrical cells 2 are arranged in the home position by means of this spacer. The spacer 3 has a cell mounting face 31 which is formed in a shape to match the shape of the gap formed between the spacer and the adjacently arranged cylindrical cell 2, and a lead retaining face 32 which exists at the face in the opposite side to this cell mounting face 31 and which installs either a convex part 34 or a concave part or both to retain the lead 6 in the home position. The cell pack is arranged in its prescribed position with the cell mounting face 31 of the spacer 3 in contact with the cylindrical cell 2, and the lead 6 is arranged in its prescribed position by either the convex part 34 or the concave part 16, or both, of the lead retaining face 32. COPYRIGHT: (C)2004,JPO
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