| 摘要 |
PURPOSE:To make it easy to take cylindrical batteries out of a battery storage recessed portion. CONSTITUTION:To take out first to third cylindrical batteries 1a, 1b, 1c arranged in parallel and enclosed within a battery storage recessed portion 2, first the cylindrical battery 1c is turned in the direction indicated by the arrow X with e.g. the index finger of the right hand on the outer peripheral surface of the positive pole side of the battery. The positive-pole side outer peripheral surface of the third cylindrical battery 1c is thereby made to rise in the direction indicated by the arrow Y without slipping on a third nonslip portion 7c and part of the positive-pole side end face of the third cylindrical battery 1c protrudes outside. With this condition maintained, the third cylindrical battery 1c can be taken out with the thumb of the right hand on the positive-pole side end face of the third cylindrical battery 1c. The third cylindrical battery 1c can therefore easily be taken out of the battery storage recessed portion 2. Then similar operations are repeated, whereby the second and first cylindrical batteries 1b, 1a can easily be taken out in that order. |
