| 摘要 |
<p>A binder 10 comprises a base 15 formed with through passages 14 that allow binding legs 13 to pass through respectively, movable members 16 which are mounted on this base 15 and located at positions corresponding to the through passages 14 respectively, and an operating section 17 which connects these movable members 16 to each other and operates the movable members 16. Each movable member 16 is provided so as to open/close the through passage 14 so that, in the state that the through passage 14 is closed, a binding force is given to the binding leg 13. Each movable member 16 is provided movably between a position where each through passage 14 is closed and a position where the same is opened synchronously when the operating section 17 is operated in a predetermined manner. <IMAGE></p> |
