JP2020006512A - Paper sheet storage holder and file - Google Patents

Abstract

To provide a paper sheet storage holder, etc. capable of suitably suppressing the stored paper sheets approaching a position extremely close to a plurality of binding holes.SOLUTION: A paper sheet storage holder D comprises: a bag-like holder body 1 in which a storage space sp for storing the paper sheets is formed; and a binding hole region 2 provided on one side end of the holder body 1, having a binding hole row formed of a plurality of binding holes being arranged in a predetermined direction. The holder includes a first welded part h1 having a linear shape provided closer to the holder body 1 side than the binding hole row, and a second welded part h2 having the linear shape provided in a position further away from the binding hole row than the first welded part h1, and is composed such that an easily flexibly deformable region H is provided.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a paper sheet storage holder and a file suitably used in an office or the like.

  2. Description of the Related Art Conventionally, there have been various bag-shaped paper sheet storage holders formed of a pair of front and back sheets, with an upper end side being an open portion and a plurality of binding holes formed along one side edge of the sheet. It is known (for example, see Non-Patent Document 1).

  Generally, this type of paper sheet storage holder is configured to be supported by a binding device attached to a cover. A plurality of binding holes through which a binding ring of a binding device can be inserted are formed at an end of the paper sheet storage holder.

  Conventional paper sheet storage holders are such that the paper sheets stored therein can be located at a position very close to the plurality of binding holes or at a position overlapping with the plurality of binding holes in the inside. .

  However, in such a case, as shown in FIG. 16 (conventional example), a plurality of paper sheet storage holders XD are supported by a binding ring Xc1 of a binding tool XC provided on the inner side of the spine Xb3. In such a case, the following inconvenience may occur. That is, the sheet XP, which is a sheet having a certain thickness and rigidity, is located very close to the binding hole X20 side of the sheet storing holder XD. As a result, of the plurality of stacked paper sheet storage holders XD, in particular, a portion on the binding hole X20 side of the paper sheet storage holder XD on the outer layer side (a position close to the front cover Xb1 and the back cover Xb2). Together with the sheet of paper XP, the front cover Xb1 and the back cover Xb2 swell so as to be convex. The sheet storage holder XD pushes the front cover Xb1 and the back cover Xb2 outward from the inner surface side, which is one of the factors that deteriorates the appearance of the entire file XA.

  In addition, when the amount of paper sheets stored in the paper sheet storage holder supported by the binding device increases, when the binding device is opened, the upper sheet storage container may pop out. Was.

  In other words, in the conventional paper sheet storage holder, the paper sheets stored therein can be located at a position very close to the plurality of binding holes or at a position overlapping with the plurality of binding holes. For this reason, the file may be easily used, organized, or stored, and the appearance of the entire file may be impaired.

"Clear Book Replacement Paper," KOKUYO General Catalog, 2018 Edition, Stationery, KOKUYO Corporation, December 2017, p. 212

  The present invention has been made in view of the circumstances as described above, and a paper sheet storage holder that can appropriately suppress the stored paper sheets from being too close to the plurality of binding holes, and Another object of the present invention is to provide a file in which the paper sheet storage holder is supported by a binding tool.

  That is, the present invention has the following configuration.

  The invention according to claim 1 is a bag-shaped holder body formed by laminating transparent front and back sheets, at least one side of which is openable, and in which a storage space capable of storing paper sheets is formed. A paper sheet storage holder comprising: a binding hole array formed by arranging a plurality of binding holes in a predetermined direction; and a binding hole area provided at one end of the holder body. A first welding portion having a linear shape provided on the holder main body side with respect to the binding hole row, and a second linear forming portion provided at a position further away from the binding hole row than the first welding portion. The first and second welding portions are arranged so that the paper sheets accommodated in the accommodation space are hardly located in a region along the binding hole region in the holder body. A paper sheet storage device provided with a flexible deformation easy region. Is a Dah.

  In the invention according to claim 2, the upper side of the holder main body is configured to be openable, and the second welded portion is provided only at a vertically intermediate portion of the holder main body. It is a paper sheet accommodation holder of the statement.

  The invention according to claim 3 is provided in the easy-to-deform flexible region, has a linear shape, and has an inclined position such that an upper end portion is located closer to the binding hole row side than a lower end portion, and the second position. 3. The paper sheet storage holder according to claim 1, further comprising a third welding portion disposed above the welding portion.

  The invention according to claim 4 is provided in the flexible deformation easy region, and has a posture in which the lower end is inclined so that the lower end is located closer to the binding hole row side than the upper end, and The paper sheet storage holder according to claim 3, further comprising a fourth welded portion disposed below the second welded portion.

  In the invention according to claim 5, an upper end of the second welded portion is provided at a position separated from a lower end of the third welded portion, and a lower end of the second welded portion is 5. The paper sheet storage holder according to claim 4, wherein the paper sheet storage holder is provided at a position separated from an upper end of the fourth welding portion.

  The invention according to claim 6 is the paper sheet according to claim 1, wherein the first and second welded portions form a straight line substantially parallel to the binding hole row. It is a storage holder.

  The invention according to claim 7, wherein another binding hole is provided between the first welded portion and the second welded portion. Paper sheet storage holder.

  The invention according to claim 8 is characterized in that the first welding portion has a linear shape and an inclined position such that an upper end portion is located closer to the binding hole row side than a lower end portion, and the second welding portion is formed. 3. The paper sheet storage holder according to claim 1, wherein the upper part is an upper inclined welding portion disposed above the holder. 4.

  According to a ninth aspect of the present invention, there is provided a file body having front and back covers and a spine disposed between the front and back covers, and a plurality of claims supported by the file body via a binding tool. A file comprising the paper sheet storage holder according to any one of 1, 2, 3, 4, 5, 6, 7, and 8, wherein the spine or the front and back cover near the spine is provided with the paper. This file is provided with a plurality of bending lines that can be selectively bent according to the amount of stored leaves.

  Here, the "sheets" are not limited to paper, but may be any sheet or plate that can be accommodated in the holder body.

  In addition, “a position (provided at...) Farther from the binding hole row than the first welded portion” that specifies the second welded portion is, for example, supposed that the first and second welded portions are parallel to each other. If it is not, the position is “a position farther from the binding hole row than a portion (the farthest portion) of the first welded portion farthest from the second welded portion”. That is, the second welded portion may be located farther from the binding hole row than the farthest part of the first welded portion, and if a part of the first welded portion and the second welded portion are bound, It may be equidistant from the row of holes.

  As described above, according to the present invention, a paper sheet storage holder capable of suitably suppressing stored paper sheets from being too close to a plurality of binding holes, and the paper sheet storage holder Can be provided with the file supported by the binding device.

FIG. 1 is a perspective view showing a first embodiment of the present invention. The perspective view in the embodiment. The front view in the embodiment. Partial enlarged front view in the same embodiment. The schematic bottom view for demonstrating one use state in the embodiment. The front view showing the second embodiment of the present invention. The front view showing the third embodiment of the present invention. FIG. 9 is a front view showing a fourth embodiment of the present invention. FIG. 14 is a front view showing a fifth embodiment of the present invention. The rear view in the embodiment. The right view in the embodiment. The left view in the embodiment. The top view in the embodiment. The bottom view in the embodiment. Partial enlarged front view in the same embodiment. The schematic bottom view for demonstrating one use state in a prior art example.

  Hereinafter, an embodiment of the present invention will be described with reference to FIGS.

  In this embodiment, the present invention is applied to a paper sheet storage holder D capable of storing paper P as a paper sheet and a file A in which a plurality of paper sheet storage holders D are supported by a binding tool C. It was done. The paper sheet storage holder D is also referred to as a “file pocket”.

  The file A includes a file body B, a binding tool C attached to the file body B, and a plurality of paper sheet storage holders D supported by the binding tool C. The file body B has front and back covers b1 and b2, and a spine b3 arranged between the front and back covers b1 and b2. A plurality of folding lines b11 and b21 are provided near the spine b3 on the front and back covers b1 and b2, which can be selectively bent in accordance with the amount of paper P stored in the paper sheet storage holder D. The binding device C includes a plurality of binding rings c1 that can be opened and closed. The binding tool C is attached to the inner side of the spine b3 in the file body B.

  Hereinafter, the paper sheet storage holder D of the first embodiment will be described in detail.

  The paper sheets storage holder D has a substantially rectangular shape when viewed from the front. The paper sheet storage holder D is formed by laminating transparent front and back sheets s1 and s2 made of synthetic resin. The sheet storage holder D has a bag-shaped holder body 1 in which an opening G is openable on one side, that is, an upper side e1, and a storage space sp in which the paper P can be stored is formed through the opening G. A binding hole area provided at one end of the holder body 1 having binding hole rows 2a and 2b in which a plurality of large diameter holes 21 and small diameter holes 22 as a plurality of binding holes are arranged in a predetermined direction, that is, in a vertical direction. 2 is provided.

  The holder body 1 has a substantially rectangular shape when viewed from the front. The holder main body 1 is configured so that its upper side e1 can be opened. The holder main body 1 in this embodiment is set to a size that can accommodate A4 size paper P inside through the opening G.

  The binding hole area 2 has a long belt shape in the vertical direction. The binding hole area 2 is adjacent to one side edge of the holder main body 1, that is, the inner side e4. The binding hole region 2 has a welded sheet portion 2y (patterned in the figure for the sake of easy understanding) in which the front and back sheets s1 and s2 are welded. The binding hole area 2 has a belt shape that is long in the vertical direction as a whole. The binding hole area 2 has binding hole rows 2a and 2b in which four large diameter holes 21 as plural binding holes and 26 small diameter holes 22 are arranged at predetermined intervals in the vertical direction. are doing. The large-diameter holes 21 formed at four places in the binding hole area 2 have a perfect circular shape, and are arranged such that their center points are located on the same virtual straight line (not shown). The small-diameter holes 22 formed at 26 places in the binding hole area 2 have a perfect circular shape, and are arranged such that the center point is located on the same virtual straight line (not shown). The large-diameter hole 21 and the small-diameter hole 22 are formed by punching a part of the superposed front and back sheets s1 and s2 with a press die. The large-diameter hole 21 and the small-diameter hole 22 are selectively used in accordance with the number of the binding rings c1 (or binding feet) of the binding device C attached to the file body B.

  The sheet storage holder D in this embodiment has a region inner edge h1 that is a linear first welding portion provided closer to the holder main body 1 than the binding hole rows 2a and 2b, and a region inner edge h1 that is larger than the region inner edge h1. An intermediate welding portion h2 of the holder main body 1 which is a linear second welding portion provided at a position away from the binding hole rows 2a and 2b. The paper sheet storage holder D is stored in a region along the binding hole region 2 in the holder body 1 by a region inner edge h1 as a first welded portion and an intermediate welded portion h2 as a second welded portion. A flexible deformation easy region H is provided, in which the paper P accommodated in the space sp is hardly located. The easily deformable area H is an area in which it is difficult to bend as the paper P is provided. The flexible deformation easy region H is a partial region where the flexibility of the holder main body 1 is ensured.

  The region inner edge h <b> 1 is formed at a position separating the accommodation space sp of the holder main body 1 from the binding hole region 2. The region inner edge h1 is a linear shape extending in a direction orthogonal to the upper side e1 and the lower side e2 of the holder body 1. The region inner edge h1 is provided at a position that is parallel to the outer side e3 of the holder main body 1 and coincides with the inner side e4 of the holder main body 1.

  The intermediate welded portion h2 is a straight line that is substantially parallel to the region inner edge h1 and extends in the up-down direction. The intermediate welded portion h2 is provided only at a vertically intermediate portion of the holder body 1. That is, in this embodiment, the intermediate welding portion h2 is not provided at the upper and lower portions of the holder main body 1.

  The separation dimension w1 between the intermediate welded portion h2 and the region inner edge h1 is set in the range of 4.5 mm to 8.0 mm. In this embodiment, the separation dimension w1 between the intermediate welded portion h2 and the region inner edge h1 is set to about 6.5 mm.

  The distance w2 between the outer edge e5 of the binding hole region 2 and the intermediate welded portion h2 is set in the range of 17 mm to 20 mm. The region inner edge h1 and the intermediate welded portion h2 form a straight line substantially parallel to the binding hole rows 2a and 2b.

  The easily deformable region H is mainly set with the region inner edge h1 and the intermediate welded portion h2. That is, the easily deformable region H is a predetermined band-shaped region which is adjacent to the binding hole region 2 in the holder body 1 and is vertically elongated. The flexible deformation easy region H is configured to be easily flexibly bent even when the paper P is stored in the holder main body 1.

  In the easily deformable region H, the upper end j3 is linearly inclined and is positioned so as to be positioned closer to the binding hole rows 2a and 2b than the lower end k3, and is disposed above the intermediate welded portion h2. The upper inclined welding portion h3, which is a third welding portion, is provided. The upper end portion j2 of the intermediate weld portion h2 is provided at a position separated from the lower end portion k3 of the upper inclined weld portion h3. More specifically, the distance w3 between the upper end j2 of the intermediate weld h2 and the lower end k3 of the upper inclined weld h3 is set in a range of 9 mm to 11 mm. In this embodiment, the distance w3 between the upper end j2 of the intermediate weld h2 and the lower end k3 of the upper inclined weld h3 is set to about 10.7 mm.

  The upper end portion j2 of the intermediate welded portion h2 is provided at a position farther from the binding hole rows 2a and 2b than the lower end portion k3 of the upper inclined welded portion h3. The upper end portion j3 of the upper inclined welding portion h3 is provided at a position separated from the region inner edge portion h1.

  In the easily deformable region H, the lower end portion k4 is inclined such that the lower end portion k4 is located closer to the binding hole rows 2a and 2b than the upper end portion j4, and is located below the intermediate welded portion h2. A lower inclined welding portion h4, which is a fourth welding portion, is provided. The lower end k2 of the intermediate weld h2 is provided at a position separated from the upper end j4 of the downwardly inclined weld h4. More specifically, the distance w4 between the lower end k2 of the intermediate weld h2 and the upper end j4 of the lower inclined weld h4 is set in a range of 9 mm to 11 mm. In this embodiment, the distance w4 between the lower end k2 of the intermediate weld h2 and the upper end j3 of the upper inclined weld h3 is set to about 10.7 mm.

  The lower end portion k2 of the intermediate welded portion h2 is provided at a position farther from the binding hole rows 2a and 2b than the upper end portion j4 of the downward inclined welded portion h4. The lower end portion k4 of the lower inclined welding portion h4 is provided at a position separated from the region inner edge h1.

  As described above, the paper sheet storage holder D according to the first embodiment is formed by laminating transparent front and back sheets s1 and s2, and is configured such that at least one upper side e1 is openable. A bag-shaped holder main body 1 in which a housing space sp capable of accommodating paper P as a paper sheet is formed, and a plurality of large-diameter holes 21 and a plurality of small-diameter holes 22, which are a plurality of binding holes, are arranged in a vertical direction. And a binding hole region 2 having hole rows 2 a and 2 b and provided at one end of the holder body 1.

  Then, a region inner edge h1 which is a linear first welding portion provided on the holder main body 1 side with respect to the binding hole arrays 2a and 2b and a position farther from the binding hole arrays 2a and 2b than the region inner edge h1. And an intermediate welding portion h2 as a second welding portion having a linear shape. An area along the binding hole area 2 in the holder body 1 is provided with a flexible deformable area H in which the paper P stored in the storage space sp is hardly located by the area inner edge h1 and the intermediate welded part h2. I have.

  Therefore, it is possible to provide the paper sheet storage holder D that can appropriately suppress the sheet P stored in the storage space sp from being too close to the plurality of binding holes 21 and 22.

  That is, the region along the binding hole region 2 in the holder body 1 by the region inner edge h1 and the linear intermediate welding portion h2 provided at a position further away from the binding hole rows 2a and 2b than the region inner edge h1. , It is difficult for the sheet P accommodated in the accommodation space sp to be positioned. As a result, a flexible deformation easy region H is provided in a part of the holder body 1, that is, a portion along the binding hole region 2, in which flexible deformation is ensured even when the sheet P is stored. .

  The easily deformable area H is less likely to be affected by the sheet P and is more likely to bend, so that the conventional problems when the file A is formed can be suitably suppressed.

  That is, as shown in FIG. 16, the conventional one is a binding hole X20 side of a plurality of stacked paper sheet storage holders XD, particularly those located outside (close to the front cover Xb1 and the back cover Xb2). Is very close to the inner sheet XP and swells in a curved manner in the direction of the front cover Xb1 and the back cover Xb2. This is because the positional relationship between the binding hole X20 of the sheet storage holder XD and the binding ring Xc1 is restricted, so that the sheet XP is located in a portion very close to the binding hole X20 of the sheet storage holder XD. If this is the case, the sheet storage holder XD is forced to expand outwardly, that is, to protrude toward the front cover Xb1 and the back cover Xb2 under the influence of the bending strength of the paper XP.

  The conventional problems described above can be suitably suppressed as long as they are shown in the present embodiment. In other words, in the case of the embodiment, as shown in FIG. 5, even if the amount of paper P stored in the holder body 1 increases, the binding of the paper P in the storage space sp with the binding ring c1 is performed. Since it is located at a predetermined distance from the hole rows 2a and 2b, it is possible to appropriately suppress the paper P from being curled due to the binding source side expanding.

  For this reason, in the case of the paper sheet storage holder D shown in the present embodiment, even if it is supported by the binding ring c1 of the binding tool C provided on the spine b3 of the file main body B, the front and back covers b1 of the file main body B can be supported. , B2 can be hardly pushed outward from the inside.

  Further, even when the number of the paper sheet storage holders D to be bound by the binding tool C is increased, it is preferable that the upper layer paper sheet storage holder D pop out as soon as the binding ring c1 is opened. It will be suppressed.

  The upper side e1 of the holder main body 1 is configured to be openable, and the intermediate welded portion h2 is provided only at a vertically intermediate portion of the holder main body 1. For this reason, an openable area of the holder main body 1, that is, a wide entrance for the paper P is secured. Therefore, when the paper P is stored in the holder main body 1 or when the paper P stored in the holder main body 1 is taken out to the outside, a wide opening G can be secured. In addition, the lower part of the holder body 1 in the up-down direction, that is, the lower part of the housing space sp can also be suitably used as a housing space.

  It is provided in the easily deformable region H, and is inclined so that the upper end portion j3 is linear and the upper end portion j3 is located closer to the binding hole rows 2a and 2b than the lower end portion k3, and is higher than the intermediate welding portion h2. The upper inclined welding portion h3 is provided. Therefore, when the paper P is inserted into the storage space sp of the holder main body 1, the paper P can be appropriately guided so as to be accommodated in the storage space sp. That is, when the upper inclined welding part h3 is engaged with the corner part p1 of the sheet P inserted through the opening G, the corner part p1 is prevented from interfering with the intermediate welding part h2 in the accommodation space sp. Can be appropriately guided to the back of the house.

  It is provided in the easily deformable area H, and is inclined so that the lower end k4 is linear and the lower end k4 is located closer to the binding hole rows 2a and 2b than the upper end j4, and is lower than the intermediate welded portion h2. Is provided with a lower inclined welding portion h4, which is a fourth welding portion disposed at the bottom. For this reason, it becomes easy for the user to visually recognize the easily deformable flexible region H. In addition, since the lower inclined welding portion h4 is configured to be vertically symmetrical with the upper inclined welding portion h3 in a front view, the upper inclined welding portion h3 and the lower inclined welding portion h4 cooperate to exhibit an aesthetically pleasing appearance. And contributed to the improvement of the overall design. If the easily deformable region H is constituted by the region inner edge h1, the intermediate welded portion h2, and the upper inclined welded portion h4, articles such as small items are placed in the space surrounded by these. However, the occurrence of such a problem can be suppressed beforehand by providing the lower inclined welding portion h4.

  The upper end of the intermediate weld h2 is provided at a position separated from the lower end of the upper inclined weld h3. For this reason, the vertically inclined upper welded portion h3 and the intermediate welded portion h2 which are vertically adjacent to each other are not formed continuously, so that the flexibility of the easily deformable region H can be suitably maintained. That is, since the intermediate welded portion h2 and the upper inclined welded portion h3 are formed by welding, a certain degree of hardness, that is, difficulty in bending may occur. If the intermediate welded portion h2 and the upper inclined welded portion h3 are formed continuously, there is a possibility that the flexibility of the easily deformable area H may be impaired. However, in the present embodiment, such a disadvantage is preferably suppressed. Has become.

  The lower end of the intermediate weld h2 is provided at a position separated from the upper end of the downwardly inclined weld h4. For this reason, the vertically welded intermediate welding portion h2 and the downwardly inclined welding portion h4 are not continuously formed, so that the flexibility of the easily deformable area H can be suitably maintained. That is, since the intermediate welded portion h2 and the lower inclined welded portion h4 are formed by welding, a certain hardness, that is, difficulty in bending may occur. If the intermediate weld h2 and the lower inclined weld h4 are formed continuously, the flexibility of the easily deformable area H may be impaired. However, in the present embodiment, such a disadvantage is preferably suppressed. Has become.

  The inner edge h1 of the region serving as the first welded portion and the intermediate welded portion h2 serving as the second welded portion form a straight line substantially parallel to the binding hole arrays 2a and 2b. For this reason, the strip | belt-shaped flexible deformation easy area | region H extended in the up-down direction can be set appropriately by the area | region inner edge part h1 and the intermediate welding part h2.

  A file A shown in the first embodiment has a file body B having front and back covers b1 and b2 and a spine b3 arranged between the front and back covers b1 and b2, and binding to the file body B. And a plurality of paper sheet storage holders D supported via the tool C. A plurality of bending lines b11 and b21 that can be selectively bent in accordance with the capacity of the paper P are provided on the front and back covers b1 and b2 near the spine b3. For this reason, the file main body B can take a form having a suitable back width according to the storage amount of the paper P stored in the plurality of paper sheet storage holders D.

  Note that the present invention is not limited to the embodiment described in detail above.

  Hereinafter, a paper sheet storage holder D according to another embodiment will be described. In the drawings (FIGS. 6 to 15) of the other embodiments, the same or corresponding components as those of the above-described first embodiment will be denoted by the same reference numerals, and detailed description thereof will be omitted.

  FIG. 6 shows a paper sheet storage holder D according to a second embodiment. In this embodiment, between the inner edge h1 of the region as the first welded portion and the intermediate welded portion h2 as the second welded portion, there are two upper and lower portions in the middle portion in the vertical direction in the easily deformable region H. Another binding hole 23 having a perfect circular shape is provided. Further, as shown in the drawing, the binding hole array 2b includes a plurality of long holes 24 together with a small diameter hole 22 as a binding hole. Even in the second embodiment, since the easily deformable flexible region H can be appropriately set, the intended purpose can be achieved. As shown in FIG. 6, if another binding hole 23 is provided, it is not necessary to set an unnecessarily large large-diameter hole, and the extra space for the binding device C is formed. The inclination of the kind storage holder D can be suitably suppressed.

  FIG. 7 schematically shows a paper sheet storage holder D according to a third embodiment. In this embodiment, the easily deformable region H is set in the holder main body 1 only by the region inner edge h1 as the first welded portion and the intermediate welded portion h2 as the second welded portion. Further, compared to the first embodiment, the binding hole area 2 is not provided with a welded sheet portion formed by surface welding the front and back sheets s1 and s2. Even in the third embodiment, since the easily deformable flexible region H can be appropriately set, the intended purpose can be achieved.

  FIG. 8 schematically illustrates a paper sheet storage holder D according to a fourth embodiment. In this embodiment, the first welded portion is linear and the upper end is inclined such that the upper end is located closer to the binding hole rows 2a and 2b than the lower end, and the second weld is the intermediate welded portion. The upper inclined welding portion h5 is disposed above the portion h2. As in the third embodiment, the binding hole area 2 does not have a welded sheet portion where the front and back sheets s1 and s2 are welded in a planar manner.

  In this embodiment, a region along the binding hole region 2 in the holder body 1 is provided with an upper inclined welding portion h5 as a first welding portion and an intermediate welding portion h2 as a second welding portion. A flexible deformable area H is provided in which the paper P as a paper sheet stored in the storage space sp is hardly located by only the inclined welded portion h5 and the intermediate welded portion h2. . The upper inclined welded portion h5 has a linear shape and is inclined such that the upper end is located closer to the binding hole rows 2a and 2b than the lower end, and is spaced apart from the intermediate welded portion h2 by a predetermined distance. It has been arranged.

  Even in the fourth embodiment, since the easily deformable region H can be appropriately set, the intended purpose can be achieved.

<Fifth embodiment>
Hereinafter, the sheet storage holder D (file pocket) according to the fifth embodiment will be described in detail with reference to FIGS.

  The paper sheets storage holder D has a substantially rectangular shape when viewed from the front. The paper sheet storage holder D is formed by laminating transparent front and back sheets s1 and s2 made of synthetic resin. The sheet storage holder D has a bag-shaped holder body 1 in which an opening G is openable on one side, that is, an upper side e1, and a storage space sp in which the paper P can be stored is formed through the opening G. A binding hole area provided at one end of the holder body 1 having binding hole rows 2a and 2b in which a plurality of large diameter holes 21 and small diameter holes 22 as a plurality of binding holes are arranged in a predetermined direction, that is, in a vertical direction. 2 is provided.

  The holder body 1 has a substantially rectangular shape when viewed from the front. The holder main body 1 is configured so that its upper side e1 can be opened. The holder main body 1 in this embodiment is set to a size that can accommodate A4 size paper P inside through the opening G.

  The binding hole area 2 has a long belt shape in the vertical direction. The binding hole area 2 is adjacent to one side edge of the holder main body 1, that is, the inner side e4. The binding hole area 2 has a welded sheet portion 2y in which the front and back sheets s1 and s2 are welded. (Note that, in the fifth embodiment, the pattern display provided for the convenience of grasping as in the first embodiment is omitted.) The binding hole area 2 has a long band shape in the vertical direction as a whole. The binding hole area 2 has binding hole rows 2a and 2b in which four large diameter holes 21 as plural binding holes and 26 small diameter holes 22 are arranged at predetermined intervals in the vertical direction. are doing. The large-diameter holes 21 formed at four places in the binding hole area 2 have a perfect circular shape, and are arranged such that their center points are located on the same virtual straight line (not shown). The small-diameter holes 22 formed at 26 places in the binding hole area 2 have a perfect circular shape, and are arranged such that the center point is located on the same virtual straight line (not shown). The large-diameter hole 21 and the small-diameter hole 22 are formed by punching a part of the superposed front and back sheets s1 and s2 with a press die. The large-diameter hole 21 and the small-diameter hole 22 are selectively used in accordance with the number of the binding rings c1 (or binding feet) of the binding device C attached to the file body B.

  The sheet storage holder D in this embodiment has a region inner edge h1 that is a linear first welding portion provided closer to the holder main body 1 than the binding hole rows 2a and 2b, and a region inner edge h1 that is larger than the region inner edge h1. An intermediate welding portion h2 of the holder main body 1 which is a linear second welding portion provided at a position away from the binding hole rows 2a and 2b. The paper sheet storage holder D is stored in a region along the binding hole region 2 in the holder body 1 by a region inner edge h1 as a first welded portion and an intermediate welded portion h2 as a second welded portion. A flexible deformation easy region H is provided, in which the paper P accommodated in the space sp is hardly located. The easily deformable area H is an area in which it is difficult to bend as the paper P is provided. The flexible deformation easy region H is a partial region where the flexibility of the holder main body 1 is ensured.

  The region inner edge h <b> 1 is formed at a position separating the accommodation space sp of the holder main body 1 from the binding hole region 2. The region inner edge h1 is a linear shape extending in a direction orthogonal to the upper side e1 and the lower side e2 of the holder body 1. The region inner edge h1 is provided at a position that is parallel to the outer side e3 of the holder main body 1 and coincides with the inner side e4 of the holder main body 1.

  The intermediate welded portion h2 is a straight line that is substantially parallel to the region inner edge h1 and extends in the up-down direction. The intermediate welded portion h2 is provided only at a vertically intermediate portion of the holder body 1. That is, in this embodiment, the intermediate welding portion h2 is not provided at the upper and lower portions of the holder main body 1.

  A separation dimension w1 between the intermediate welded portion h2 and the region inner edge h1 is set in a range of 3.4 mm to 5.4 mm. In this embodiment, the distance w1 between the intermediate weld h2 and the region inner edge h1 is set to about 4.4 mm.

  The distance w2 between the outer edge e5 of the binding hole region 2 and the intermediate welded portion h2 is set in the range of 17 mm to 20 mm. The region inner edge h1 and the intermediate welded portion h2 form a straight line substantially parallel to the binding hole rows 2a and 2b.

  The easily deformable region H is mainly set with the region inner edge h1 and the intermediate welded portion h2. That is, the easily deformable region H is a predetermined band-shaped region which is adjacent to the binding hole region 2 in the holder body 1 and is vertically elongated. The flexible deformation easy region H is configured to be easily flexibly bent even when the paper P is stored in the holder main body 1.

  In the easily deformable region H, the upper end j3 is linearly inclined and is positioned so as to be positioned closer to the binding hole rows 2a and 2b than the lower end k3, and is disposed above the intermediate welded portion h2. The upper inclined welding portion h3, which is a third welding portion, is provided. The upper end portion j2 of the intermediate weld portion h2 is provided at a position separated from the lower end portion k3 of the upper inclined weld portion h3. More specifically, the distance w3 between the upper end j2 of the intermediate weld h2 and the lower end k3 of the upper inclined weld h3 is set in the range of 4 mm to 7 mm. In this embodiment, a separation dimension w3 between the upper end portion j2 of the intermediate welded portion h2 and the lower end portion k3 of the upper inclined welded portion h3 is set to about 5.2 mm.

  The upper end portion j2 of the intermediate welded portion h2 and the lower end portion k3 of the upper inclined welded portion h3 are provided at positions spaced apart from the binding hole rows 2a, 2b by substantially the same dimension in the left-right direction. The upper end portion j3 of the upper inclined welding portion h3 is provided at a position overlapping with the region inner edge h1.

  In the easily deformable region H, the lower end portion k4 is inclined such that the lower end portion k4 is located closer to the binding hole rows 2a and 2b than the upper end portion j4, and is located below the intermediate welded portion h2. A lower inclined welding portion h4, which is a fourth welding portion, is provided. The lower end k2 of the intermediate weld h2 is provided at a position separated from the upper end j4 of the downwardly inclined weld h4. More specifically, the separation dimension w4 between the lower end portion k2 of the intermediate welded portion h2 and the upper end portion j4 of the lower inclined welded portion h4 is set in the range of 4 mm to 7 mm. In this embodiment, a separation dimension w4 between the lower end k2 of the intermediate weld h2 and the upper end j3 of the upper inclined weld h3 is set to about 5.2 mm.

  The lower end portion k2 of the intermediate welded portion h2 and the upper end portion j4 of the downwardly inclined welded portion h4 are provided at positions spaced apart from the binding hole rows 2a, 2b by substantially the same dimension in the left-right direction. The lower end portion k4 of the lower inclined welding portion h4 is provided at a position overlapping with the region inner edge h1.

  Even in the fifth embodiment described above, the easily deformable flexible region H can be appropriately set, and the operation and effect in each configuration are similar to those in the first embodiment. As a result, the intended purpose can be achieved.

  In addition, the specific configuration of each part of the file body, the binding device, and the paper sheet storage holder is not limited to the above-described embodiments, and various changes can be made without departing from the spirit of the present invention. is there.

  For example, as another sheet storage holder, the region inner edge h1 is removed from the sheet storage holder D shown in FIGS. 9 to 15, and the upper inclined welded part h3 is used as the first welded part in the present invention. Can be considered.

  That is, the paper sheet storage holder D is formed by laminating transparent front and back sheets s1 and s2, is configured such that the upper side e1 is openable, and has a storage space sp in which the paper P as the paper sheet can be stored. The formed bag-shaped holder main body 1 and the binding hole areas 2 a and 2 b in which a plurality of binding holes 21 and 22 are arranged in a plurality of vertical directions, and a binding hole area provided at one end of the holder main body 1. 2 is provided. The upper inclined welding portion h3, which is a linear first welding portion, provided on the holder body 1 side of the binding hole rows 2a, 2b, and the upper inclined welding portion h3, which is the first welding portion. And an intermediate welding portion h2, which is a linear second welding portion, provided at a position more distant from the binding hole arrays 2a and 2b. In a region along the binding hole region 2 in the holder body 1, a flexible deformation easy region H configured such that the sheet P stored in the storage space sp by the upper inclined welding portion h3 and the intermediate welding portion h2 is hardly located is provided. Is provided. In the example of this description, the upper inclined welded portion h3, which is the first welded portion, has a linear shape and is inclined so that the upper end j3 is located closer to the binding hole rows 2a and 2b than the lower end k3. It is arranged in a posture and disposed above the intermediate welding portion h2. Even in such a case, the easily deformable region H can be appropriately set by the upper inclined welded portion h3 and the intermediate welded portion h2, and the operation and effect of each configuration are the same as those of the fifth embodiment. Because it is based on what is shown, the intended purpose can be achieved.

  In addition, the position in the left and right direction (the distance from the binding hole rows 2a and 2b) of the intermediate welding portion h2 as the second welding portion and the lower end portion k3 of the upper inclined welding portion h3 as the first welding portion. The position in the left-right direction (the distance from the binding hole arrays 2a and 2b) is substantially the same. However, since the intermediate welded portion h2 is located farther from the binding hole rows 2a and 2b than the farthest part (that is, the upper end portion j3) of the upper inclined welded portion h3, the “second welded portion” of the present invention. Can be equivalent to

  The first and second welds may be linear as long as they are linear. That is, the first and second welded portions may be curved, and are not necessarily limited to those having a straight line.

  The second welded portion only needs to be provided at a position farther from the binding hole row than the first welded portion. That is, the holder body is not limited to the one provided only in the middle part in the upper direction, and may be provided substantially over the entire area of the holder body in the vertical direction.

  The third and fourth welded portions may not be provided. Further, the third welded portion or the fourth welded portion may be provided continuously with the second welded portion.

  It goes without saying that a welded portion other than the first and second welded portions may be provided as appropriate in order to set the easily deformable region.

  The “sheets” are not limited to paper, but may be any sheet or plate that can be accommodated in the holder body. It is needless to say that, for example, a plurality of paper sheets may be bundled like a booklet.

  In addition, the specific configuration of each unit is not limited to the above embodiment, and various modifications can be made without departing from the spirit of the present invention.

A: File B: File body C: Binding tool D: Sheet storage holder 1: Holder body 2: Binding hole area H: Flexible deformation area h1: Inner edge of area (first welded portion)
h2: Intermediate welded part (second welded part)

Claims (9)

A bag-shaped holder main body formed by laminating transparent front and back sheets, at least one side of which is configured to be openable, and in which an accommodation space capable of accommodating paper sheets is formed, and a plurality of binding holes are formed in a predetermined manner. A paper sheet storage holder comprising: a plurality of binding holes arranged in a direction; and a binding hole region provided at one end of the holder body.
A first welding portion having a linear shape provided on the holder main body side with respect to the binding hole row, and a linear welding portion provided at a position further away from the binding hole row than the first welding portion; And two welding parts,
In a region along the binding hole region in the holder main body, a flexible deformation easy region is provided in which the paper sheets accommodated in the accommodation space by the first and second welding portions are hardly positioned. Paper sheets storage holder. The upper side of the holder body is configured to be openable,
The paper sheet storage holder according to claim 1, wherein the second welded portion is provided only at a vertically intermediate portion of the holder body. It is provided in the flexible deformation easy region, and has a linear shape, an upper end is inclined so as to be located closer to the binding hole row side than a lower end, and is disposed above the second welded portion. The paper sheet storage holder according to claim 1 or 2, further comprising a third welded portion. It is provided in the flexible deformation easy region, has a linear shape, and has an inclined position such that the lower end is located closer to the binding hole row than the upper end, and is disposed below the second welded portion. The paper sheet storage holder according to claim 3, further comprising a fourth welded portion. The upper end of the second welded portion is provided at a position separated from the lower end of the third welded portion,
The paper sheet storage holder according to claim 4, wherein a lower end of the second welded portion is provided at a position separated from an upper end of the fourth welded portion. 6. The paper sheet storage holder according to claim 1, wherein the first and second welded portions have a linear shape substantially parallel to the binding hole row. The paper sheet storage holder according to claim 1, 2, 3, 4, 5, or 6, wherein another binding hole is provided between the first welded portion and the second welded portion. The first welded portion is linear and has an inclined position such that an upper end portion is located closer to the binding hole row than a lower end portion, and is disposed above the second welded portion. The paper sheet storage holder according to claim 1 or 2, wherein the holder is an inclined welding part. 7. A file body having a front and back cover and a spine disposed between the front and back covers, and a plurality of claim 1, 2, 3, 4, 5 supported on the file body via a binding tool. , 6, 7 or 8, a file comprising the paper sheet storage holder according to claim 6,
A file having a plurality of folding lines that can be selectively bent on the spine or on the front and back covers in the vicinity of the spine in accordance with the storage capacity of the paper sheets.

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