| 摘要 |
A binder assembly of the ring type according to the invention comprises a slide support member, an operable slide member, fixed holder rods and a turnable holder rod. The free ends of these rods are curved in the face-to-face relation to each other. The slide member is fitted into an angle guide portion of the slide support member. The turnable holder rod has a U-shaped portion allowed to engage a space formed in the slide member by way of a through-hole provided in the central lower end of the angle guide portion.
|
