| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a battery pack capable of narrowing a gap formed between itself and a tool body.SOLUTION: A battery pack includes a storage case 25 which slides to be attached to or detached from a tool body. The storage case 25 includes a cover 27, and an operation part 38 is attached to the cover 27. An elastic body 48, which acts a force in a direction that moves a guide rail 19 provided at an attachment part of the tool body and the storage case 25 close to each other, is provided in the storage case 25. The operation part 38 includes a claw part 42 which engages with a protrusion 69 of the guide rail 19 and a wall 35 is pressed against the protrusion 69.</p> |
