JPH0414228Y2 - - Google Patents

Description

[Detailed description of the invention] [Field of industrial application] The present invention relates to a protective file for notebooks with a binder, and in particular, a protective file for notebooks with a binder that prevents damage to notebook paper and allows easy attachment and detachment of notebook paper to the binder. It concerns protected files.

[Prior art]

In today's information-rich modern society, notebooks have become indispensable for recording and organizing information and knowledge. A notebook with a binder allows notebook sheets to be replaced or added as needed by opening and closing the binder. In addition to notebook paper, binder-equipped notebooks are also available on the market that allow attachment of clear files made of plastic sheets shaped like bags for organizing and storing documents, drawings, photographs, and the like.

[Problem that the invention attempts to solve]

However, while the binder-equipped planner allows you to freely replace and add notebook paper, it is also easy to damage the paper because it gets caught in the binder's claws when removing multiple sheets from the binder, and the paper tends to fall apart after removal. , or may be lost. Furthermore, when returning the sheets to the binder, the holes in the sheets are difficult to line up, resulting in the inconvenience of having to load the sheets one by one.

On the other hand, in a notebook with a binder equipped with a so-called clear file, there is no need to make holes for the binder in the paper, documents, etc. that are placed in the clear file, and documents placed in one clear file can be attached to the binder as a unit. This makes it easy to organize documents, etc., but it is inconvenient to have to remove documents from the clear file each time you want to view or fill in documents.

The purpose of the present invention is to solve the above-mentioned problems of the conventional technology, to be able to load multiple sheets of paper into a binder at once, to write on notebook paper while the sheets are attached, and to be able to remove them from the binder. To provide a protective file for a notebook with a binder that can avoid damage to paper when the paper is damaged.

[Means for Solving the Problem] In order to achieve the above object, the present invention provides a plastic rectangular sheet that has been folded in half with a long axis in the direction perpendicular to the folded side at a position corresponding to the binder claw on the folded side. oval binder holes are provided, and the distance between the outer ends of the opposing oval binder holes when the rectangular sheet is opened is equal to or slightly shorter than the outer dimensions of the binder claws. It is characterized by this.

The protective file for notebooks with a binder of the present invention (hereinafter referred to as the protective file) is composed of a rectangular plastic sheet, and is formed by folding a rectangular sheet in half or by joining one side of two rectangular sheets. It can also be formed by Furthermore, the protective file may be made transparent depending on the purpose.
It can also be colored.

[Effect]

By folding the rectangular sheet in half and providing holes for attaching it to the binder, the holes for the binder in the protective file and the holes for the binder in the notebook paper overlap, making it easy to attach multiple sheets of notebook paper to the protective file. It can be attached to and removed from the binder as it is in the sandwiched state. In addition, by making the binder holes oval, the protective file can be opened smoothly to a 180° angle, and the distance between the outer edges of the opposing binder holes is the same as the outside dimensions of the binder claws. mosquito,
By making the protective file slightly shorter than this, when the protective file is opened, the protective file is latched onto the end of the binder's claws, and when writing on the notebook paper sandwiched between the protective files, the protective file can be opened. There is no need to hold it down by hand.

〔Example〕

Next, the present invention will be explained in more detail using an example.

FIG. 1 is a perspective view of a protective file for a notebook with a binder, showing an embodiment of the present invention. The protective file 1 is made of a plastic sheet folded in two along a central folding line 3. On both sides of the central folding line 3, three elliptical binder holes 2 are provided symmetrically. In such a configuration, when the notebook paper is sandwiched between the protective files 1, the binder hole 5 of the notebook paper overlaps with the oval hole 2 of the protective file, so that the notebook paper is sandwiched between the protective files. It can be attached to a notebook with a binder. FIG. 2 is an explanatory diagram showing the usage state of the protective file of the present invention, in which the notebook paper 4 is sandwiched between the protective file 1 and the binder hole 5 of the notebook paper 4 and the binder hole of the protective file 1. 2 are overlapped, and the binder claw 6 of the notebook with binder 7 is
The state in which it is attached is shown.

According to the above embodiment, simply by sandwiching the required number of notebook sheets 4 in the protective file 1 and aligning the edges, the holes in the notebook sheets and the holes in the file match, and the notebook sheets 4 are attached to the binder-attached notebook 7 in that state. can do. When attached to the binder notebook 7, when the protective file 1 is opened, the length between the outer ends of the opposing elliptical binder holes should be the same as or greater than the outer dimensions of the binder claws. By making the protective file 1 slightly shorter, for example, when the left page of the protective file 1 is opened and pressed down, the protective file 1 is locked by both ends of the binder claws 6, so it is not necessary to hold the protective file by hand. This eliminates the need for double-page spreads and makes writing easier. Furthermore, by classifying the notebook paper into each item, putting them in protective files, and binding them in a binder, documents can be easily organized and searched.

On the other hand, when the protective file 1 is removed from the binder-attached notebook 7, each protective file 1 can be carried as a unit instead of the binder-attached notebook 7 itself, and the notebook paper 4 is sandwiched between the protective files 1. Because it is folded, there is no chance of bending or getting dirty. In addition, when attaching the notebook paper 4 to the binder-attached notebook 7 again, the notebook paper 4 is attached to the protective file 1.
If the lower ends of the protective file are aligned on a desk or the like while the protective file is being held between the two, the binder hole 2 of the protective file and the binder hole 5 of the notebook paper will overlap, making it easy to attach the protective file.

In this embodiment, organizing the notebook sheets 4 can be made more efficient by color-coding the plurality of protective sheets attached to the binder-attached notebook 7 and providing indexes. Further, in this embodiment, the number of claws of the binder is three, but the number is not limited to this.

[Effect of idea]

According to the present invention, when attaching multiple notebook sheets to a notebook with a binder, by aligning the bottom edges on the desk, the holes of the notebook sheets can be easily aligned with the holes for the binder, making it easier to attach and detach them. This eliminates the possibility of damaging the holes in the notebook paper. In addition, by making the binder holes in the file oval, the binder claws do not get in the way when opening the file.
It can be operated smoothly, and by locking the holes in the file to the claws of the binder after the two pages are spread, excellent effects can be obtained, such as being able to write on the notebook paper without holding it down by hand.

[Brief explanation of drawings]

FIG. 1 is a perspective view of a protective file for a notebook with a binder according to an embodiment of the present invention, and FIG. 2 is an explanatory view showing the usage state of the protective file for a notebook with a binder of the present invention. 1... Protective file for notebook with binder, 2...
Binder hole in protective file, 3... folding line, 4... notebook paper, 5... binder hole in notebook paper, 6... binder claw, 7... notebook with binder.

Claims (1)

[Scope of utility model registration request] An elliptical binder hole whose major axis is perpendicular to the folded side is provided at a position corresponding to the binder claw on the folded side of a plastic rectangular sheet folded in half, and when the rectangular sheet is opened, A protective file for a notebook with a binder, characterized in that the distance between the outer ends of opposing oval binder holes is the same as or slightly shorter than the outer dimensions of the binder claws.