JP6813901B2 - clear file - Google Patents

Description

The present invention relates to a clear file, and more specifically, to a clear file that can be used in a folded state in order to reduce the plane size by about half after being used as a carrying bag.

When storing documents and pieces of paper, clear files are widely used as storage tools. In recent years, a configuration (Patent Document 1) has been proposed that can be used as a normal clear file by cutting out a part of the carrying bag after using it as a carrying bag.

Configuration of the clear file disclosed in Patent Document 1, used as a clear file should be included portions to be used as clear file in a part of other products, as required by cut a portion of the product Is something that can be done.

Utility Model Registration No. 3115710

The configuration shown in Patent Document 1 has a problem that a clear file having a large plane size cannot be made compact.

Therefore, an object of the present invention is to provide a clear file that can be folded so that the plane size of the clear file can be significantly reduced by a simple operation after being used as a carrying bag.

As a result of diligent research by the inventor of the present application in order to solve the above problems, the following configuration was conceived. That is, in the present invention, the sheet body is bent in half to form the first sheet portion and the second sheet portion by the folding curve, and the edges of the first sheet portion and the second sheet portion intersecting the folding curve are connected to each other. A clear file formed over two joint end edges that are joined over a required length range and face each other, and an end edge at a position facing the folding curve is formed on an open end edge. A required range including the open end side of the second seat portion is formed in the first grip portion and the second grip portion, respectively, and the first seat portion includes a first grip portion for separating the first grip portion. A cut line and a folding line extending parallel to the joint end edge at the mid-length position of the folding curve and folding the first sheet portion at the mid-length position of the folding curve are formed. The second sheet portion has a second cut for cutting a required width range including the overlapping portion with the folding line and a required region including the entire second grip portion, starting from the folding curve. It is a clear file characterized in that a cut-in line is formed and a third cut line for separating the second grip portion from the required region is formed .

As a result, a foldable clear file can be obtained by simply cutting off a part of the clear file along the cutting line after use as a carrying bag, and the clear file can be easily carried in various situations. Then, a pocket can be formed in the inner portion when folded to prevent the document from falling off. Further, after the usage pattern as a carrying bag, the use as a normal clear file and the use as a foldable clear file can be appropriately selected by cutting off only the second grip portion.

Further, it is preferable that the second cut line has a parallel line parallel to the folding line and a separation line gradually separating from the folding line as it approaches the opening end edge.

As a result, the excised portion of the inner portion when folded can be easily excised.

Further, it is preferable to further have a curved line connecting the parallel line and the separation line.

As a result, it is possible to prevent the occurrence of unintentional crevices at the boundary between the parallel line and the separation line, and it is possible to finish the foldable clear file neatly.

Further, it is preferable that the separation line reaches the second grip portion via the joint end side parallel line formed in parallel with the joint end side over a predetermined range on the side of the open end side.

Thereby, when the second sheet portion is cut along the second cutting line, it is possible to prevent the joint end side from being damaged on the opening end side side.

By adopting the structure of the clear file according to the present invention, a clear file that can be folded so that the plane size of the clear file can be significantly reduced by a simple operation after being used as a carrying bag is provided. be able to. Further, after the usage pattern as a carrying bag, the use as a normal clear file and the use as a foldable clear file can be appropriately selected by cutting off only the second grip portion.

It is a front view (A) and a back view (B) as a carrying bag state of a clear file in a reference embodiment. It is a front view which shows the state which removed the predetermined range including the front side grip part from the clear file shown in FIG. It is a rear view which shows the state which removed the back side grip part from the clear file shown in FIG. It is a rear view which shows the state which contained the paper in the clear file shown in FIG. It is a front view which shows the state which the clear file containing the paper shown in FIG. 4 is folded. It is a rear view of the clear file in 1st Embodiment. It is a rear view which shows the state which the front side grip part and the back side grip part were removed from the clear file of FIG. It is a rear view showing a modified example of the clear file. It is a rear view showing a modified example of the clear file. It is a rear view showing a modified example of the clear file.

Hereinafter, the clear file according to the present invention will be described in detail based on the embodiments.

( Reference embodiment)
As shown in FIG. 1, the clear file 10 in the present embodiment is bent at the position of the folding curve 12 formed in the central portion in the longitudinal direction, and the first sheet portion 11A intersecting the folding curve 12 at right angles. The second sheet portion 11B is formed by forming two joint end sides 13 facing each other over a required length range and setting the end side at a position facing the folding curve 12 as an open end side 14. Here, the joint end side 13 is formed by ultrasonic bonding, but the joint end side 13 can also be formed by another known method such as thermocompression bonding. The required range including the opening end side 14 is formed in a double tongue piece body composed of the first sheet part 11A and the second sheet part 11B, and the openings OPA and OPB are formed in the central part of each tongue piece body. By doing so, the first grip portion 15A and the second grip portion 15B are formed, respectively. The first grip portion 15A and the second grip portion 15B may be formed by forming a flap portion on each tongue piece body.

Here, as shown in FIG. 1, a rectangular clear file 10 using a rectangular sheet body is illustrated, but the shape of the sheet body to be used depends on the plane shape of the target clear file 10. It can be changed as appropriate.

As shown in FIG. 1 (A), in the first sheet portion 11A, a first cut line formed parallel to the folding curve 12 by connecting the positions of the end portions on the side of the open end side 14 of the joint end side 13. A folding line 17 extending parallel to the joint end edge 13 at a position halfway in the length direction of the folding curve 12 and extending from the folding curve 12 to the first cutting line 16 is formed.

The first cut line 16 is for cutting the first grip portion 15A of the first sheet portion 11A at the position of the first cut line 16. Specifically, by applying a force that allows the user to pull the first sheet portion 11A sandwiching the first cutting line 16 by hand, the first sheet is bounded by the first cutting line 16. The part 11A can be separated. As such a first cut line 16, a half cut, a perforation, or the like can be exemplified.

The folding line 17 is for bending the first sheet portion 11A at the position of the folding line 17. As such a folding line 17, a concave deformed portion in the thickness direction of the first sheet portion 11A can be exemplified. In the present embodiment, the folding line 17 is formed at the central position of the folding curve 12 in the length direction.

Further, as shown in FIG. 1 (B), the second sheet portion 11B has a required width range including a portion overlapping the folding line 17 as a starting point of the folding curve 12 and a second sheet portion 11B. 2 A second cut line 18 for cutting a required region including the entire grip portion 15B is formed. The second cutting line 18 in the present embodiment is separated from the parallel line 18A extending parallel to the folding line 17 starting from the folding curve 12 and gradually separating from the folding line 17 as it approaches the opening end side 14. The wire 18B is connected by the curved wire 18C. Further, the end portion of the separation line 18B on the open end side 14 side is a second sheet via the joint end side parallel line 18D formed parallel to the joint end side 13 in a predetermined range on the side of the open end side 14. It has reached the second grip portion 15B of the portion 11B. As described above, the second cut line 18 in the present embodiment is formed by the parallel line 18A, the curved line 18C, the separation line 18B, and the joint end side parallel line 18D. Similar to the first cut line 16, the second cut line 18 can also adopt a half cut or a perforation. The folding curve 12 between the starting points of the parallel lines 18A facing each other with the folding line 17 as the center is changed to a cut line capable of separating the first sheet portion 11A and the second sheet portion 11B. ing.

As shown in FIG. 1, the clear file 10 in the initial state in the present embodiment has a first grip portion 15A and a second grip portion 15B, and can be used like a carrying bag. .. By forming the clear file 10 in such a form, the clear file 10 can be carried in the shape of a carrying bag, so that the person to be distributed can easily receive the clear file 10 containing the pamphlet or the like. Therefore, it is convenient in that the distribution efficiency of pamphlets and the like can be expected to be improved.

Further, the clear file 10 in the present embodiment is a handbag-shaped clear file 10 by cutting a required range including the first grip portion 15A, the second grip portion 15B, the first grip portion 15A, and the second grip portion 15B. The foldable clear file 10 can be obtained from the above aspect. Hereinafter, an example of a method of changing from the aspect of the handbag-shaped clear file 10 to the aspect of the foldable clear file 10 will be described based on FIGS. 2 and 3.

As shown in FIG. 2, the first cut target portion 20A, which is the hatched portion in FIG. 2, is cut along the first cut line 16 of the first sheet portion 11A. Here, the portion of the first grip portion 15A of the first sheet portion 11A is the first excision target portion 20A. Subsequently, as shown in FIG. 3, a required range (hatched portion in FIG. 3) including the second grip portion 15B of the second seat portion 11B along the second cut line 18 of the second seat portion 11B. 2 The excision target portion 20B is excised. Since the linear parallel line 18A and the diagonal separation line 18B are connected by the arcuate curved line 18C in the second cutting line 18, the second cutting target portion 20B having a substantially T shape is used as the upper portion. It can be easily excised without being separated from the lower part. When the second cutting target portion 20B of the second sheet portion 11B is cut along the second cutting line 18, a pocket in which the second cutting line 18 becomes an opening edge at a symmetrical position about the folding line 17 as a central axis. 19 is formed in two places.

The clear file 10 from which the first grip portion 15A and the second grip portion 15B have been cut in this way can be in a foldable form having a pocket 19 as shown in FIG. If the paper leaf 30 such as a pamphlet is housed in the pocket 19 and the first sheet portion 11A is folded along the folding line 17, the plane size can be halved as shown in FIG. For example, when the stored paper leaves 30 are A4 size, they can be folded into A5 size.

The clear file 10 in the present embodiment can be initially used in a carrying bag state, and the plane size of the clear file 10 can be obtained by cutting the first cut target portion 20A and the second cut target portion 20B as needed. Can be halved. As a result, the clear file 10 and its contents can be housed in a small container such as a women's handbag. Since the second cutting target portion 20B cuts the second sheet portion 11B in the overlapping portion with the folding line 17 within the required width range, when the clear file 10 is folded, the folding line 17 portion is cut into the first sheet portion. Since only 11A can be used, it is also convenient in that the clear file 10 after folding can be thinned.

( First Embodiment)
In this embodiment, a mode in which a clear file 10 that can be used in the shape of a carrying bag can be changed to a general clear file 10 will be described. In the present embodiment, the configuration similar to the referential embodiment, the reference numerals used in REFERENCE embodiment by using in the figure is omitted a detailed description herein.

As shown in FIG. 6, it is characteristic that the second seat portion 11B further has a third cut line 40 for separating only the grip portion 15B. A user who has finished using the handbag-shaped form shows that the first grip portion 15A and the second grip portion 15B are cut off from the portions of the first cut line 16 and the third cut line 40, as shown in FIG. It is possible to make a general clear file 10 having the first cut line 16 and the third cut line 40 as the opening end edges as shown. As the third cut line 40, a half cut or a perforation can be used as in the case of the first cut line 16 and the second cut line 18.

If the user wants to make a foldable clear file 10, he / she can cut the third cut target portion 21B (hatched portion in FIG. 7) of the second sheet portion 11B along the second cut line 18. , The form of the foldable clear file 10 in the reference embodiment can be obtained.

According to this embodiment, it is convenient in that it can be used in three ways: a handbag-shaped use form, a general use form, and a foldable use form.

Although the clear file 10 in the present embodiment has been described in detail above, the present invention is not limited to the above embodiments. For example, in the embodiment shown above, the joint end sides 13 are in a state orthogonal to the folding curve 12, but the joint end side 13 may be a non-orthogonal intersection with the folding curve 12. It may be possible that the opposing joint end edges 13 face each other in a non-parallel state.

Further, in the above embodiment, the required range including the second grip portion 15B of the second seat portion 11B is cut along the second cut line 18 so that the position is line-symmetrical with the folding line 17 as the central axis. Although pockets 19 having the same shape are formed at the two locations, pockets 19 having different shapes can be formed as shown in FIG. 8 by changing the shape of the second cutting line 18. As described above, the shapes of the pockets 19 do not have to be the same.

Further, as shown in FIG. 9, the second cut line 18 is orthogonal to the parallel line 18A parallel to the folding line 17 and the parallel line 18A, and is arranged at a position overlapping the first cut line 16 E. It can also be formed by. As described above, in the second sheet portion 11B, the second cutting line 18 that enables cutting of the second grip portion 15B and the required width range at the overlapping portion with the folding line 17 is appropriately provided. By providing it, the thickness of the clear file 10 can be suppressed when it is folded and used.

Further, as shown in FIG. 10, an arcuate line or a curved line is formed at the intersection of the folding curve 12 and the parallel line 18A and the intersection of the separation line 18B and the joint end side parallel line 18D, respectively. The R line portion 50 represented by the above may be arranged. This prevents injuries caused by the edge-shaped second excision target portion 20B, third excision target portion 21B, and second sheet portion 11B after excision of the second excision target portion 20B and the third excision target portion 21B. It is convenient in that it can be done. Although not shown, if a rounded wire portion 50 having a size including the arrangement region of the joint end side parallel line 18D is provided at the end portion of the separation line 18B on the joint end side 13 side, the joint end side side. The configuration of the parallel line 18D may be omitted.

Further, the folding line 17 in the above embodiment has been described as being arranged at the center position in the length direction of the folding curve 12, but the arrangement position of the folding line 17 is the center position in the length direction of the folding curve 12. It is not limited to.

In addition to the above modified examples, it is also possible to adopt a configuration in which the embodiments described in the embodiments are appropriately combined.

10 clear file,
11A 1st sheet part, 11B 2nd sheet part,
12 Folded curve, 13 Joint edge, 14 Open edge,
15A 1st grip, 15B 2nd grip, 16 1st cut line, 17 folding line,
18 Second cut line,
18A parallel line, 18B separation line, 18C curved line, 18D joint end side parallel line,
18E orthogonal line,
19 pockets,
20A 1st resection target part, 20B 2nd resection target part, 21B 3rd resection target part,
30 paper leaves,
40 Third cut line,
50 Earl line part,
OPA opening, OPB opening

Claims (4)

The sheet body is bent in half to form a first sheet portion and a second sheet portion by a folding curve, and the edges of the first sheet portion and the second sheet portion intersecting the folding curve are joined over a required length range. It is a clear file formed on two joint end edges facing each other, and an end edge at a position facing the folding curve is formed on an open end edge.
The required range including the open end side of the first seat portion and the second seat portion is formed in the first grip portion and the second grip portion, respectively.
The first sheet portion extends in parallel with the joint end edge at a position in the middle of the length direction of the folding curve and a first cutting line for separating the first grip portion, and the first sheet portion is formed. Folding lines for folding are formed at the middle position in the length direction of the folding curve.
The second sheet portion has a second notch for cutting a required width range including the overlapping portion with the folding line and a required region including the entire second grip portion, starting from the folding curve. A clear file characterized in that a line is formed and a third cut line for separating the second grip portion from the required area is formed . The second cut line has a parallel line parallel to the folding line and a separation line gradually deviating from the folding line as it approaches the opening end edge. Clear file described in 1. The clear file according to claim 2, further comprising a curved line connecting the parallel line and the separation line. The claim is characterized in that the separation line reaches the second grip portion via a joint end side parallel line formed in parallel with the joint end side over a predetermined range on the side of the opening end side. The clear file according to item 2 or 3.

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