Loose-leaf type connection notebook

Abstract

The invention provides a loose-leaf type notebook, wherein the paper bound in a loose-leaf binder can be fully and continuously opened and viewed and the notebook is compactly received when closed.The invention is equipped with at least two loose-leaf type notebooks (4), wherein the covers of the notebooks (5) at both sides thereof and the spine (6) arranged therebetween are freely bent along the respective boundaries (7) to form the fixed ring type loose-leaf binder (9) of the main body (8) of the notebook.The two notebooks are left-and-right arranged in a transverse direction when opened.The right longitudinal edge of the left notebook is in contact with the right longitudinal edge of the right notebook.The contacting edge of the two notebooks is served as a butting edge.A connection piece (2) formed by the extension arrangement of the butting edge of one notebook toward the cover of the other notebook is freely bent along the butting edge.The connection piece and the approximate center of the right cover of the other notebook overlapped with the connection piece are combined in a freely rotary state by a locking shaft (3).

Description

technical field [0001] The invention relates to a loose-leaf linked notebook formed by linking loose-leaf notebooks. Background technique [0002] The basic structure of the currently used loose-leaf notebook is as shown in Patent Document 1, which has a structure in which a ring binder is fixed inside the spine of a notebook. In such a loose-leaf notebook, the paper bound to the ring can be removed by opening the ring of the binder, and the paper can be bound to the ring by closing the ring of the binder. [0003] However, in the invention called "notebook for binder binding" of Patent Document 1, a spiral binder is provided on the outer side of the cardboard of the binder bound to the notebook, and the notebook for binding is attached through the binder. of paper. [0004] According to such a configuration, when the notebook is opened and the binding notebook is opened, the two pages spread to the left and right of the binder and one page of the binding notebook can be o...

AI Technical Summary

Problems solved by technology

Therefore, it lacks pocketability, and when it is put into a pocket or purse, it is bulky and troublesome in terms of storage.

[0008] In addition, in the notebook binder of Patent Document 2, each file is fixed to the left and right of each file with an interval of the width of a sheet of paper, so that among the three files, the pages bound to the central file and opened are generated. The problem that the opened pages bound to the left and right folders overlapped

Therefore, it is impossible to continuously and fully open to see the status of paper installed in all the filing folders

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