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发明授权
CN107128102B 文件夹 有权

文件夹
摘要：
在具有设置为经由脊部是连续的前覆盖件与后覆盖件的文件夹中，使得装订在文件中的待被装订的物体通过允许沿着打开文件的方向大约180度转动前覆盖件与后覆盖件或允许当装订件固定在脊部的外侧上时朝向后覆盖件转动前覆盖件大约360度而转动大约360度。[解决方案]装订环插入孔（211）和（231）从用于前覆盖件（21）和后覆盖件（23）的相应折线（24）朝向在与相应覆盖件的折线（24）相对位置处的侧端延伸，使得当装订件（3）固定到脊部（22）时装订环（30）都插入到装订环插入孔中，不管文件夹（1）是否闭合或打开。装订环插入孔（211）和（231）的延伸长度设置为比从脊部（22）的内表面到装订环（30）的顶部单元的长度更长。
摘要（英）：

A file is provided with a front cover member and a rear cover member which are connected through a rib portion, so that pages awaiting bounding in the file and the front cover member and the rear cover member can be rotated by about 180 degrees in the direction of opening the file or that when the binding member is fixed on the outer side of the rib portion, the pages awaiting bounding can be rotated by about 360 degrees since the front cover member is rotated towards to the rear cover member by about 360 degrees. Binding ring insert holes (211) and (231) are extended from a fold line (24) for the front cover member (21) and the rear cover member (23) to a relative position of the fold lines of the corresponding cover members, so that when the binding member (3) is fixed to the rib portion (22), binding rings (30) are inserted into the binding ring insert holes. No matter the file (1) is closed or opened, the extension lengths of the binding ring insert holes (211) and (231) are longer than the length from the inner surface of the rib portion (22) to the top of the binding rings (30).

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