| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a cord reel with which a cord drawing-out length can be set finely, without adopting a difficult mechanism. <P>SOLUTION: The cord reel includes a reel 2 for storing a cord 1, a power spring 14 for applying rotation torque along a direction for storing the cord 1 in the reel 2, and a stopper 18 for preventing the reel 2 from rotating by the power spring 14, and each recessed part 17 of a locking part to the stopper 18 is provided in an outer circumference of the reel 2. A space for forming the recessed part 17 is secured widely by providing the recessed part 17 in the outer circumference of the reel 2, a larger number of recessed parts 17 is provided thereby compared with the prior art. Consequently, the cord 1 drawing-out length from the reel 2 can be set finely without adopting the difficult mechanism, by changing a formation position of each recessed part 17. <P>COPYRIGHT: (C)2012,JPO&INPIT |
