JP3205747U - clear file - Google Patents

Abstract

The present invention provides a clear file that can be used as an inexpensive sign board and is suitable for use in writing with multiple sheets stacked. SOLUTION: A first sheet 2, a second sheet 3 continuous through the first sheet 2 and the first bent side 5, a second sheet 3 and the second bent side 6 are continuous, A surface of the first sheet 2, comprising a third sheet 4 that can be inserted between the first sheet 2 and the second sheet 3, and a joining portion 7 that joins the lower side 21 of the first sheet and the lower side 22 of the second sheet. The field diagram 24 is displayed on the field sheet 24. The field sheet 24 can be repeatedly described and erased with a sign pen, and the third sheet 4 is configured to cover the entire surface of the field diagram 24. The entire field diagram 24 can be visually recognized through the third sheet 4 superimposed on 2 and can be repeatedly written and erased on the surface of the third sheet 4 with a sign pen. [Selection] Figure 1

Description

  The present invention relates to a clear file that can also be used as a signboard.

  2. Description of the Related Art Conventionally, a clear file in which papers can be stored and moved while being stored in a clear file and two sheets are overlapped and two sides are sealed is known (for example, Patent Document 1).

  In recent years, a clear file provided with a writing area composed of a roughened ink layer is becoming widespread. The applicant has also proposed a clear file in which a writing area is formed by printing a writing varnish on the widest surface (see Patent Document 2).

JP 2003-025778 A Utility Model Registration No. 3160161

Signboards used in sports are expensive, and there is a need for inexpensive alternative products.
The writing area composed of the roughened ink layer is suitable for writing with a pencil or the like, but is not suitable for the purpose of repeated writing and erasing with a sign pen. Moreover, since the writing area | region which consists of a roughening ink layer does not have permeability | transmittance, it is not suitable for the use which writes in piles of several sheets.

  Therefore, the present invention can be used as an inexpensive sign board, and an object thereof is to provide a clear file suitable for an application in which a plurality of sheets are overwritten.

[1] A first sheet having an upper side, a lower side and a side side;
A second sheet having an upper side and a lower side, continuous through the first sheet and the first bent side;
A third sheet having an upper side, a lower side and a side, continuous through the second sheet and the second bent side, and insertable between the first and second sheets;
A clear file comprising a joining portion for joining the lower side of the first sheet and the lower side of the second sheet,
A field diagram is displayed on the surface of the first sheet, and can be repeatedly described and erased with a sign pen on the field diagram,
The third sheet is configured to cover the entire surface of the field diagram, and the entire field diagram can be visually recognized through the third sheet superimposed on the first sheet.
A clear file which can be repeatedly written and erased on the surface of the third sheet with a sign pen.
[2] The first sheet, the second sheet, and the third sheet are formed by punching a single resin sheet having a thickness of 0.3 to 0.7 mm. [1] Clear file described in].
[3] The clear file according to [2], wherein the area of the field diagram is 1/3 or more of the area of the first sheet.
[4] The clear file according to [3], wherein an area of the field diagram is ½ or more of the area of the third sheet.
[5] The clear file according to [4], wherein a score table is displayed on a surface of the second sheet, and the score table can be repeatedly described and deleted with a sign pen.
[6] The clear file according to [4] or [5], wherein a design such as a character related to the field diagram is printed.
[7] The clear file according to [3], [4], or [5], wherein the first sheet is provided with a notch for sandwiching the third sheet.

  According to the present invention, it can be used as an inexpensive sign board, and it is possible to provide a clear file suitable for an application in which a plurality of sheets are overwritten.

It is an expanded view of the clear file which concerns on the example of 1st embodiment. It is a front view of the clear file at the time of a 3rd sheet | seat accommodation. It is a front view of the clear file at the time of 3rd sheet superimposition. It is a figure explaining the usage method of the clear file which concerns on the example of 1st embodiment. It is a figure which shows the coat printed on the clear file which concerns on the example of 2nd thru | or 4th embodiment.

Below, the details of the clear file of the present invention that can be used as a sign board (strategy board) for sports etc. will be described by way of an embodiment.
<First embodiment>
[Constitution]
The configuration of the clear file 1 according to the first embodiment will be described with reference to FIGS.
The clear file 1 according to the first embodiment is a clear file having a size capable of storing A4 size paper, and can be used as a soccer sign board.
FIG. 1 is a development view of the clear file 1. As shown in the figure, the clear file 1 includes a first sheet 2, a second sheet 3, a third sheet 4, a first bent side 5, a second bent side 6, and a joint portion 7. The main component.

  The first sheet 2, the second sheet 3, and the third sheet 4 are formed by performing a punching process on a single sheet of translucent resin (for example, PP (polypropylene) or PET (polyethylene terephthalate)). Is done. When used as a sign board, a certain level of strength is required for writing, so a sheet thicker than usual (for example, 0.3 to 0.7 mm or 0.4 to 0.6 mm thick) ). The first sheet 2 and the second sheet 3 are continuous via the first bent side 5, and the second sheet and the third sheet 4 are continuous via the second bent side 6. The surface shown in FIG. 1 is the surface of each sheet and has a mirror finish that does not adhere ink or pigment. The surface opposite to the surface shown in FIG. 1 is the back surface of each sheet, and is matted so that offset printing and UV offset printing can be performed.

The first sheet 2 has a first sheet lower side 21 at the lower end, a first sheet upper side 22 at the upper end, a first sheet side 23 at the side end, a field diagram 24, a first notch 25, And a notch 26.
The second sheet 3 includes a second sheet lower side 31 at the lower end, a second sheet upper side 32 at the upper end, a score table 33, and a pattern 34.
The third sheet 4 includes a third sheet lower side 41 at the lower end, a third sheet upper side 42 at the upper end, and a third sheet side side 43 at the side end.

Printing is performed on the back surface of the first sheet 2 so that the field diagram 24 is displayed on the front surface. Since the surface of the first sheet 2 is mirror-finished, it is possible to easily erase the contents written with the sign pen in the portion of the field FIG.
Since the field diagram 24 is used as a sign board, it is preferably printed as large as possible, and is printed in a size slightly smaller than the size of the third sheet 4. For example, from the third sheet lower side 41 and the third sheet upper side 42, the upper side and the lower side of the field FIG. 24 are printed in a size smaller by 0.3 mm to 2 cm, respectively. The left / right length (short side length) of the field diagram 24 is determined by the ratio to the vertical length (long side length) defined by the competition rules. From another viewpoint, it is preferable that the area of the field FIG. 24 is set to a size of 1/3 or more (preferably 40% or more) of the area of the first sheet 2. In the present embodiment, the long side length of the field FIG. 24 is set to 260 mm, and the short side length is set to 170 mm.
FIG. 24 shows the field of the first embodiment. However, as will be described later in the second to fourth embodiments, it is naturally possible to print other sports courts or stadiums.

The portion of the first sheet 2 on which the field diagram 24 is not displayed can be printed or not printed, but is preferably printed so that the stored document cannot be seen through. In the present embodiment example, grass-colored printing reminiscent of lawn is applied to the peripheral portion of the field FIG.
The first notch 25 has a known shape used when taking out the stored document or the stored third sheet 4. The second notch 26 has a known shape for dispersing stress.

  Printing is performed on the back surface of the second sheet 3 so that the score table 33 and the symbols 34 are displayed on the front surface. Since the surface of the second sheet 3 is mirror-finished, it is possible to easily erase the content written on the score table 33 with the sign pen. The display positions of the score table 33 and the symbol 34 are not limited to the illustrated positions, and for example, the positions of the score table 33 and the symbol 34 may be interchanged. An arbitrary symbol can be displayed at the position of the symbol 34, for example, it is disclosed that the usage method shown in FIG. 4 is displayed.

  The first sheet 2 and the second sheet 3 are folded along the first bent side 5 so that the first sheet lower side 21 and the second sheet lower side 31 overlap, and are connected by the joint portion 7, and the side side ( 23, 43) and upper sides (22, 32, 42) open. The joining portion 7 has a length that makes the vicinity of the first bent side 5 non-joined, and is formed by, for example, welding using heat or ultrasonic waves. The first bent side 5 and the second bent side 6 are pressed and formed during the punching process. In this embodiment, the long side length of the first sheet 2 and the second sheet 3 is set to 310 mm, the short side length of the first sheet 2 is set to 219 mm, and the short side length of the second sheet 3 is set to 220 mm. According to this dimension, the clear file 1 can be produced by punching a single general-purpose resin sheet, which is advantageous in terms of manufacturing cost.

  The third sheet 4 is a transparent sheet that is not white-printed on the back surface, and the entire field diagram 24 can be viewed through the third sheet 4 that is superimposed on the first sheet 2. The long side length of the third sheet 4 (the distance between the lower side 41 and the upper side 42) is such that the third sheet 4 is bent along the second folding side 6 and inserted between the first sheet 2 and the second sheet 3. It is configured in a size that can be stored (see FIG. 2). More specifically, it is configured to be shorter than the long side length of the first sheet and the second sheet and longer than the long side length of the field FIG. Further, the short side length of the third sheet 4 (the distance between the side edge 43 and the folding line) is also shorter than the short side lengths of the first sheet and the second sheet, and compared with the short side length of the field FIG. It is structured long. In the embodiment, the long side length of the third sheet 4 is set to 290 mm, and the short side length is set to 200 mm.

As the length of the long side of the third sheet 4, for example, from the first and second sheet lower sides (21, 31) and the first and second sheet upper sides (22, 32), the third sheet lower side 41 and third It is disclosed that the sheet upper side 42 has a length that is shortened by 0.5 mm to 2 cm.
As the length of the short side of the third sheet 4, for example, it is disclosed that the third sheet side side 43 is shortened by 0.5 mm to 3 cm from the first bent side 5.

The third sheet 4 is overlaid on the first sheet 2 and is used for writing instructions such as positioning of the player in the field FIG. 24 (see FIG. 3). Since the surface of the third sheet 4 is mirror-finished, it is possible to easily erase the contents written with the sign pen.
A U-shaped cut is formed in the first sheet 2 at a position where the third sheet lower side 41, the third sheet upper side 42, and / or the third sheet side side 43 can be inserted, and the third sheet 4 is fixed. You may make it raise property. The third sheet 4 of the present embodiment is rectangular, but may not be rectangular (for example, the lower side 41, the upper side 42, and / or the side side) as long as it can cover the entire surface of the field FIG. 43 may be a waveform).
Furthermore, by printing symbols and phrases such as characters related to the field diagram 24 on the third sheet 4, a specific atmosphere is given when the third sheet 4 is overlaid on the first sheet 2. Or increase the sense of unity of the team. For example, it is disclosed that a cheerleader's design is printed to give a cheering atmosphere, and that the team's goals (for example, “Never Go National Tournament!”) Are printed to enhance the sense of unity.

[Usage]
FIG. 2 is a front view of the clear file 1 when the third sheet 4 is stored. When the sign board is used for the first time, it is basically used with the third sheet 4 stored. For example, as shown to Fig.4 (a), information, such as a player's positioning, is described on the surface of the 1st sheet | seat 2 and used. Since the 3rd sheet | seat 4 is accommodated between the 1st sheet | seat 2 and the 2nd sheet | seat 3, the stability at the time of description is also favorable. A separate document may be stored between the first sheet 2 and the second sheet 3.

Next, as shown in FIG. 4B, the stored third sheet 4 is taken out and superimposed on the first sheet 2. FIG. 3 is a front view of the clear file 1 when the third sheet 4 is superimposed.
Since the third sheet 4 is transparent, the information shown in the field diagram 4 and the sign pen of the first sheet 2 is visible through the third sheet 4. That is, it is possible to additionally describe information such as positioning on the third sheet 4 while leaving the information described on the surface of the first sheet 2. At this time, another document may be stored between the first sheet 2 and the second sheet 3.

Furthermore, the superimposed third sheet 4 may be turned, a part or all of the information on the surface of the first sheet 2 may be erased, or information may be added / modified on the surface of the first sheet 2. As described above, according to the clear file of the first embodiment, it is possible to add / modify information while leaving the description information of the previous version. For example, it is possible to use such as adding information at halftime while leaving the instruction described before the start of the game.
The information described with the sign pen on the surface of the first sheet 2 and the third sheet 4 can be easily erased by wiping with a whiteboard cleaner or tissue paper, and can be repeatedly described. The sign pen is disclosed to use, for example, an aqueous pen or a whiteboard pen. In addition, since the back surface of the 1st sheet 2 and the 3rd sheet | seat 4 is made into the mat | matte process, it is not suitable for repeated description and erasure | elimination.

<Second to fourth embodiment examples>
[Constitution]
The configuration of the clear file 1 according to the second to fourth embodiments will be described with reference to FIG. Below, it demonstrates centering around difference with 1st embodiment, and omits description about a common structure.

The clear file 1 according to the second embodiment shown in FIG. 5A is the first embodiment in that the field FIG. 24 is a basketball court, and the score table 33 and the symbol 34 correspond to the field FIG. Unlike the example, other configurations are the same.
The clear file 1 according to the third embodiment shown in FIG. 5B is the first embodiment in that the field FIG. 24 is a tennis court, and the score table 33 and the symbol 34 correspond to the field FIG. Unlike the example, other configurations are the same.
The clear file 1 according to the fourth embodiment shown in FIG. 5C is the first embodiment in that the field FIG. 24 is a baseball field, and the score table 33 and the symbol 34 correspond to the field FIG. Unlike the example, other configurations are the same.

  As is clear from the embodiments described above, the clear file of the present invention can be applied to various sports sign boards.

DESCRIPTION OF SYMBOLS 1 Clear file 2 1st sheet 3 2nd sheet 4 3rd sheet 5 1st bending edge 6 2nd bending edge 7 Joining part 21 1st sheet lower edge 22 1st sheet upper edge 23 1st sheet side 24 Field figure 25 First notch 26 Second notch 31 Second sheet lower side 32 Second sheet upper side 33 Score table 34 Pattern 41 Third sheet lower side 42 Third sheet upper side 43 Third sheet side

Claims (7)

A first sheet having an upper side, a lower side and a side side;
A second sheet having an upper side and a lower side, continuous through the first sheet and the first bent side;
A third sheet having an upper side, a lower side and a side, continuous through the second sheet and the second bent side, and insertable between the first and second sheets;
A clear file comprising a joining portion for joining the lower side of the first sheet and the lower side of the second sheet,
A field diagram is displayed on the surface of the first sheet, and can be repeatedly described and erased with a sign pen on the field diagram,
The third sheet is configured to cover the entire surface of the field diagram, and the entire field diagram can be visually recognized through the third sheet superimposed on the first sheet.
A clear file which can be repeatedly written and erased on the surface of the third sheet with a sign pen.   The first sheet, the second sheet, and the third sheet are formed by punching a single resin sheet having a thickness of 0.3 to 0.7 mm. Clear file.   The clear file according to claim 2, wherein the area of the field diagram is 1/3 or more of the area of the first sheet.   The clear file according to claim 3, wherein an area of the field diagram is ½ or more of an area of the third sheet.   5. The clear file according to claim 4, wherein a score table is displayed on the surface of the second sheet, and can be repeatedly written and erased with a sign pen on the score table.   6. The clear file according to claim 4, wherein a design such as a character related to the field diagram is printed.   6. The clear file according to claim 3, 4 or 5, wherein the first sheet is provided with a notch for sandwiching the third sheet.