摘要 |
<P>PROBLEM TO BE SOLVED: To solve a problem that, with a conventional pair of two cords with a fastener, it is hard to change the length after manufacture, and the number of components is large with complicated manufacturing processes that lead to low productivity and high cost. <P>SOLUTION: In the parallel cord 1, a series of the first and the second cord main bodies 10-1, 10-2 are separated by a separating part 22 in a slider frame 21, if a slider 20 is made to slide in a direction of its releasing part 21b. On the contrary, if the slider 20 is made to slide in a direction of its pinching part 21a, the series of the first and the second cord bodies 10-1, 10-2 separated from each other are clamped by the pinching part 21a from an outer periphery to have a first and a second gears 15-1, 15-2 engaged with each other to be coupled. <P>COPYRIGHT: (C)2007,JPO&INPIT |