JP3139474U - Loose leaf binder structure - Google Patents

Abstract

The present invention provides a loose-leaf binder structure in which the surface of a loose-leaf notebook is flattened, correctly stacked, and easy to write during use.
A connecting unit includes a plurality of housings, and each housing includes at least one first bent plate and a second bent plate facing the first bent plate. And an arcuate plate 113 connecting the first bent plate 111 and the second bent plate 112. Further, each arc-shaped plate 113 includes a connecting portion that connects each housing at an appropriate position close to the second bent plate 112. Further, the stop unit 2 having the guide rails 24 on the two side surfaces is movably coupled by the stop unit 2 by the guide rails 24, the first bent plate 111, and the second bent plate 112. Each casing of the joining unit 1 is inserted into loose-leaf notebook paper, and necessary binding covers are sandwiched and installed between the first folded plate 111, the second folded plate 112, and the stop unit, respectively. Then, one loose leaf notebook is formed and the joining unit 1 is hidden.
[Selection] Figure 4

Description

  The present invention relates to a loose-leaf binder structure, and the surface of a loose-leaf notebook is flattened, correctly stacked, and easy to write during use.

  What is a generally known loose-leaf binder? As shown in FIG. 1 and FIG. 2, a plurality of parallel curved rods 5 are included, one end of each curved rod 5 is connected by a straight plate 6, and one stop plate 7 is slid on the other end of the curved rod 5 and the straight plate 6. Set up. The loose-leaf note paper 3 and the binding covers 4 and 4a on the two sides thereof are inserted and installed on the curved scissors 5, and the stop plate 7 is installed by sliding on one end of the curved scissors 5 and the straight plate 6, thereby loose-leafing. The loose leaf notebook (refer FIG. 3) which removes the note paper 3 and the binding cover sheets 4 and 4a speedily and conveniently is comprised.

  The above-mentioned known loose-leaf binder has a structure in which the loose leaf notebook paper 3 and the binding cover sheets 4 and 4a are quickly and conveniently removed by combining the straight plate 6 and the stop plate 7 with the curved plate 5, but the loose-leaf note paper 3 After the binding covers 4 and 4a are inserted on the curved scissors 5 and configured as loose leaf notes, the side edges of the curving scissors 5 are exposed with the fixed volume and arc degree, so that the binding covers 4 and 4a of the loose leaf notebook are exposed. The notebook has an arc-convex side.

  The problem to be solved is that when a loose leaf note is placed or stacked, there is a gap between the side edge of the curved ridge 5 and the flat surface placed between the two or two loose leaf notes. I can't put it. Further, when the user puts the loose-leaf notebook into the bag, the side edge of the curved bag 5 exposed to the outside hooks another article, and it is inconvenient when taking out the loose-leaf notebook.

  The present invention includes a joining unit having a number of housings, each housing having at least one first folding plate, one second folding plate facing the first folding plate, and first and second folding plates. Consists of arc-shaped plates connecting the plates. Further, each arc-shaped plate includes a connecting portion that connects each housing at an appropriate position close to the second bent plate. Further, the stop unit having one guide rail on two sides is movably coupled by the stop unit by the guide rail and the first and second folded plates. It is best to insert each housing of the joining unit into loose-leaf note paper, hold the necessary binding cover between the first and second folded plates and the stop unit to form one loose-leaf notebook and hide the joining unit most. Main features.

  The loose-leaf binder structure of the present invention has the advantage that the surface of the loose-leaf notebook is flattened, correctly stacked, and easy to write during use.

  The main purpose of the present invention is to insert a loose leaf note paper into each housing of the joining unit, and if necessary, place the binding cover between the first and second folded plates and the stop unit, and place one loose leaf note. Constitute. By concealing the splicing unit, the loose-leaf notebook becomes a flat surface and is easy to write because it is correctly flattened and flat when writing to the loose-leaf notebook.

  For the above purposes, a kind of loose-leaf binder structure of the present invention includes a single joining unit with a number of housings. Each housing is composed of at least one first bent plate, one second bent plate facing the first bent plate, and one arcuate plate connecting the first and second bent plates. Further, each arc-shaped plate includes a connecting portion that connects each housing at an appropriate location close to the second bent plate. The stop unit having one guide rail on each of the two sides movably couples the guide rail and the first and second folded plates by the stop unit.

[Example 1]
4 and 5 are a three-dimensional disassembly instruction diagram of the present invention and a three-dimensional appearance instruction diagram of the present invention. The figure shows a kind of loose-leaf binder structure of the present invention, which is composed of one joining unit 1 and one stopping unit 2.
The above-described joining unit 1 includes a large number of housings 11, and each housing 11 is at least one first folding plate 111, one first folding plate 111 facing the first folding plate 111 and located on the same plane. The curved plate 112 and the arcuate plate 113 connecting the first and second folded plates 111 and 112 are configured. Further, each arc-shaped plate 113 is provided with a connecting portion 12 connected to each housing 11 at an appropriate location near the second bent plate 112. Among these, on the surface of each 1st, 2nd bending board 111,112, the arc surface part 114 is installed as needed.

  The stop unit 2 includes a top plate 21, a bottom plate 22 corresponding to the top plate 21, and a partition plate 23 installed between the top plate and the bottom plates 21, 22, and between the top plate and the bottom plates 21, 22. Two guide rails 24 are formed. Each guide rail 24 is movably coupled to the first and second folded plates 111 and 112, respectively. Thus, the above-described structure forms a new loose-leaf binder structure, thereby providing an effect that the structure is simple and easy to manufacture.

  6, 7, and 8 are an assembly state instruction diagram of the present invention, a three-dimensional appearance instruction diagram after assembly of the present invention, and a sectional state instruction diagram after assembly of the present invention. As shown in the figure, when the present invention is used, each of the perforations 31 on one side of a large number of loose-leaf notebook papers 3 is inserted in correspondence with the first folding plate 111 of each casing 11 of the joining unit 1, The perforations 31 of the note paper 3 are hooked and installed on the arc-shaped plates 113 of the housings 11. Thereafter, if necessary, each of the perforations 41 and 41a on one side of the double bound cover 4 and 4a is made to correspond to the periphery of the first and second folded plates 111 and 112, respectively, and at the same time the guide rail 24 on the two sides of the stop unit 2 Are slid on the edge opposite to the first and second folded plates 111 and 112, respectively, and one side of the double binding covers 4 and 4a and the first and second folded plates 111 and 112 are respectively connected to the stop unit 22. The side guide rail 24 is fitted and joined. The arc surface portion 114 on the surface of the first bent plate 111 (or the second bent plate 112) and the guide rail 24 interfere with each other, and the stop unit 2 is stably fitted on the joining unit 1, One loose leaf note is composed. When each binding cover 4, 4 a is closed toward the loose leaf notebook paper 3, each casing 11 on the joining unit 1 is hidden by the two binding covers 4, 4 a and each casing 11 is not exposed. Loose leaf notes have a flat surface, can be stacked correctly, and even when using loose leaf paper, it is flat and easy to write.

  FIG. 9 is a sectional view showing another assembled state of the present invention. As shown in the figure, when the present invention is used, a single bound cover 4a and a loose leaf note paper 3 are placed on each casing 11 and placed. By binding one side of the first binding cover to the periphery of the first folding plate 111 and fitting the guide rails 24 on the two sides of the stop unit 2 on the first and second folding plates 111 and 112, the binding cover is provided. Since 4 hides one side of each housing 11, it is possible to meet the demand during actual use.

  As described above, the loose-leaf binder structure of the present invention effectively improves a number of well-known drawbacks, inserts each casing of the joining unit into loose-leaf notebook paper, and folds the first and second folding covers as necessary. By sandwiching between the plate and the stop unit, one loose leaf notebook can be constructed, the joining unit can be hidden, the loose leaf notebook can be flattened, and can be correctly stacked. The use of loose-leaf pages is also convenient because it is flat because it is flat. Because it is progressive and practical, apply to meet the utility model registration.

It is a well-known stereo decomposition instruction diagram. It is a well-known three-dimensional appearance instruction diagram. It is a three-dimensional appearance instruction figure after a public assembly. It is a three-dimensional decomposition instruction diagram of the present invention. It is a three-dimensional appearance instruction diagram of the present invention. It is an assembly state instruction diagram of the present invention. It is a three-dimensional appearance instruction diagram after assembly of the present invention. It is a cross-sectional state instruction | indication figure after the assembly of this invention. It is a cross-sectional instruction | indication of another assembly state of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Joining unit 2 Stop unit 3 Loose leaf note paper 4 Binding cover 4a Binding cover 11 Housing 12 Connection part 21 Top plate 22 Bottom plate 23 Partition plate 24 Guide rail 31 Perforation 41 Perforation 41a Perforation 111 First folding plate 112 Second folding Plate 113 Arc shaped plate 114 Arc surface

Claims (4)

In loose leaf binder structure,
A plurality of housings are provided, and each housing has at least one first bent plate, one second bent plate facing the first bent plate, and a circle connected to the first bent plate and the second bent plate. A joining unit comprising an arcuate plate and having a connecting portion for connecting each housing to an appropriate location near the second bent plate of each arcuate plate;
A loose-leaf binder structure comprising one stop unit having guide rails movably coupled to a first bent plate and a second bent plate on two side surfaces, respectively.   The loose-leaf binder structure according to claim 1, wherein each of the first bent plate and the second bent plate is provided with an arc surface portion on the surface thereof as necessary.   The loose-leaf binder structure according to claim 1, wherein each of the first bent plate and the second bent plate is installed on the same plane.   The stop unit includes a top plate, a bottom plate corresponding to the top plate, and a partition plate installed between the top plate and the bottom plate, and two guide rails are formed between the top plate and the bottom plate. Item 2. A loose-leaf binder structure according to item 1.

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