JP2019043038A - File - Google Patents

Abstract

To provide a file comprising a storage part with gussets, the file solving a defect in which insertion of a document or the like is difficult due to the obstructive gussets.SOLUTION: There is provided a file F comprising a storage part 1 with gussets 6 and 7 storing a part of objects, and a cover 2 and a back cover 3 coupled to the storage part 1, the gussets 6 and 7 being provided with extension parts 15 and 17 separating storage space 1s formed inside the storage part 1, and the extension parts 15 and 17 of the gussets 6 and 7 being displaced when the cover 2 and the back cover 3 are developed and being exposed from the storage space 1s.SELECTED DRAWING: Figure 10

Description

  The present invention relates to a file including a storage section having a gusset.

  Conventionally, as this type of file, a file having a gusseted storage portion for storing a part of a storage object such as a document, and a front cover and a back cover connected to the storage portion are known. (For example, see Patent Document 1).

  By the way, in such a file, when the front cover and the back cover are developed and a document is inserted into the storage unit, the whole gusset remains in a storage space formed inside the storage unit. Therefore, the gusset often becomes an obstacle when inserting a document into the storage unit.

Utility Model Application Publication No. 2892

  The present invention has been made paying attention to the above points, and an object of the present invention is to solve the problem that it is difficult to insert a document or the like due to a gusset.

  The file according to the first aspect of the present invention is a file including a storage unit including a gusset for storing a part of the storage object, and a front cover and a back cover connected to the storage unit. Is provided with an extending part that defines a storage space formed inside the storage part, and the extended part of the gusset is displaced when the cover and the back cover are unfolded to store the storage. It is exposed from the space.

  A file according to a second aspect of the present invention is the file according to the first aspect, wherein the storage portion forms a pair in which base ends are connected to each other and each leading end is continuous with the front cover and the back cover, respectively. A gusset body that includes an outer wall and the gusset provided between edges of the outer walls, and the gusset deforms between a folding position and a deployed position in accordance with the contact and separation of the outer wall; The extension portion extending from the gusset main body toward the storage space is provided.

  A file according to a third aspect of the present invention is the file according to the second aspect, wherein the gusset is composed of a pair of gusset forming members extending from the edges of the outer walls, The extending portion is formed by connecting the extending end sides of both gusset forming members, and the gusset main body is constituted by the portions of the gusset forming members that are not connected to each other.

  A file according to a fourth aspect of the present invention is the file according to the second or third aspect, wherein the gusset is provided between the upper edge and the lower edge of the outer walls located on the left and right in the front view. The gusset main body of each gusset can be deployed substantially horizontally in the deployed posture.

  A file according to a fifth aspect of the present invention is the file according to the fourth aspect, wherein the gusset main body extends in a fan shape in a plan view in the unfolded posture.

  A file according to the invention of claim 6 is the file according to claim 3, 4 or 5, wherein the gusset is constituted by a pair of gusset forming members integrally formed on the corresponding outer wall, respectively. The extension part is formed by crossing one gusset forming member and the other gusset forming member and joining the extension end sides of these gusset forming members in a state where the back surfaces are in close contact with each other. It is.

  The file according to the invention described in claim 7 is the file according to the structure described in claim 4, wherein the storage portion is configured integrally with the corresponding outer cover and the back cover through folding lines respectively. And the fold line is inclined to set the length of the lower edge of the outer wall to a value larger than the length of the upper edge.

  According to an eighth aspect of the present invention, there is provided the file according to the fourth aspect of the present invention, wherein the storage portion stores the outer dimension in the vertical direction that can be stored in the file box and a plurality of clear holders therein. It has a vertical dimension that is possible.

  ADVANTAGE OF THE INVENTION According to this invention, the file of the structure which can eliminate the malfunction that insertion of a document etc. is difficult due to a gusset can be provided.

The side view which shows the file which concerns on one Embodiment of this invention. X arrow line view in FIG. Sectional drawing along the AA line in FIG. The front view of the state which developed the front cover and back cover of the file which concern on the same embodiment half. The front view of the state which fully developed the front cover and back cover of the file which concern on the embodiment. P arrow line view in FIG. Q arrow line view in FIG. The principal part enlarged view in FIG. The principal part enlarged view in FIG. The perspective view which shows the file which concerns on the same embodiment. The expanded view of the principal part of the file which concerns on the same embodiment. Explanatory drawing which shows the assembly procedure of the file which concerns on the same embodiment. The perspective view which shows the intermediate | middle attitude | position of the file which concerns on other embodiment of this invention. The perspective view which shows the expansion | deployment attitude | position of the file which concerns on the embodiment.

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

  As shown in FIGS. 1, 3 to 5, and 10, the file F according to the present embodiment includes a storage unit 1 including gussets 6 and 7 that store a part of a storage object such as a document, and the storage thereof. A front cover 2 and a back cover 3 connected to the section 1 are provided. The gussets 6 and 7 are provided with extending portions 15 and 17 that define a storage space 1 s formed inside the storage portion 1, and the extending portions 15 and 17 of the gussets 6 and 7. However, when the cover 2 and the back cover 3 are unfolded, they are displaced and exposed from the storage space 1s. In this embodiment, as shown in FIGS. 4 and 5, a line of sight when the front cover 2 and the back cover 3 are opened and the storage unit 1 is observed from the opening end side is a front view. The gussets 6 and 7 are respectively provided between the upper edges 5e and the lower edges 5f of the outer walls 5 of the storage portion 1 located on the left and right in the front view.

  As shown in FIGS. 1, 3 to 7, and 10, the storage unit 1 has a pair of base ends 5 a connected to each other, and each tip 5 b forms a continuous pair with the front cover 2 and the back cover 3. The outer wall 5 is provided with the gussets 6 and 7 provided between the end edges of these outer walls 5, that is, between the upper edge 5e and the lower edge 5f. The base ends 5a of the both outer walls 5 are integrally connected via a main fold line 5c. On both sides of the main fold line 5c, there are provided fold lines 5d for thickness adjustment that can be folded according to the thickness of the objects to be stored in the storage unit 1. More specifically, the storage unit 1 is configured such that the front ends 5b of both outer walls 5 are integrally formed with the corresponding cover 2 and back cover 3 via boundary fold lines 8, respectively. 8, the length of the lower edge 5f of the outer wall 5 is set to a value larger than the length of the upper edge 5e. The storage unit 1 has a vertical outer dimension that can be stored in a standard A4 size file box (not shown), and a vertical direction that can store a plurality of A4 size clear holders (not shown) inside. Has internal dimensions. In the file F of this embodiment, the outer dimension is set to 312 mm, for example, so that it can be stored in the box file F having an inner dimension of 312 mm. The internal dimension of this file F is set to a value that can accommodate an A4 size clear holder.

  Each of the upper and lower gussets 6 and 7 moves from the folded posture (H) shown in FIGS. 1 to 3 to the unfolded posture (E shown in FIGS. 5 to 7 and FIGS. ) And the extending portions 15 and 17 extending from the gusset main bodies 11 and 13 toward the storage space 1 s. The upper gusset 6 and the lower gusset 7 are a pair of gusset forming members 19 and 23 extending from the edges of the outer walls 5, that is, the upper edge 5e, or a pair of lower edges 5f. The gusset forming members 21 and 25 are configured. The upper gusset 6 and the lower gusset 7 will be described in further detail. The extending ends 19a and 23a of the paired gusset forming members 19 and 23 or the paired gusset forming members 21 and 25 are extended. The extending portions 15 and 17 are formed by connecting the ends 21a and 25a, respectively, and the gusset main bodies 11 and 13 are formed by portions of the gusset forming members 19, 23, 21 and 25 that are not connected to each other. Are each configured. In this embodiment, the pair of gusset forming members 19 and 23 constituting the upper gusset 6 and the pair of gusset forming members 21 and 25 constituting the lower gusset 7 correspond to the corresponding outer wall 5. Are integrally formed via boundary fold lines 6a and 7a. In addition, one gusset forming member 19 and the other gusset forming member 23 are crossed on the upper side, and one gusset forming member 21 and the other gusset forming member 25 are crossed on the lower side. , 23, 21, 25 are joined in a state where the back surfaces are in close contact with each other, thereby forming the extending portions 15, 17. In this embodiment, each of the gusset forming members 19, 23, 21, 25 is made of a synthetic resin sheet, and the gusset forming members 19, 23, 21, 25 are joined together by ultrasonic welding or the like. This is done by welding using a technique. Here, one gusset forming member 19, 21 of each gusset 6, 7 is set wider than the other gusset forming member 23, 25, and the other gusset forming member 23, 25 is inserted on the back side. For this purpose, slits 19s and 21s are formed. The gusset forming members 19 and 23 constituting the upper gusset 6 are formed such that the extended end sides 19a and 23a and the base end sides 19b and 23b are continuous via inclined folding lines 19c and 23c provided in the middle. The extension portion 15 is configured by joining the extension end sides 19a and 23a to each other. Similarly, the gusset forming members 21 and 25 constituting the lower gusset 7 are also connected to the extended end sides 21a and 25a and the proximal end sides 21b and 25b through inclined folding lines 21c and 25c provided in the middle. The extending portion 17 is configured by joining the extending end sides 21a and 25a to each other. The slits 19s, 21s are formed in the vicinity of the inclined fold lines 19a, 21a of one gusset forming member 19, 21.

  In this embodiment, as described above, the upper gusset 6 and the lower gusset 7 are provided between the upper edges 5e and the lower edges 5f of the outer walls 5 located on the left and right in the front view. The gusset main bodies 11 and 13 of the gussets 6 and 7 can be deployed substantially horizontally in the deployed posture (E), and expand in a fan shape in plan view when deployed. In this embodiment, the lower gusset 7 is arranged at a position farther from the base ends 5 a of the outer walls 5 than the upper gusset 6. The width dimension of one gusset forming member 21 of the lower gusset 7 is set larger than the width dimension of one gusset forming member 19 of the upper gusset 6.

  As shown in FIGS. 4 to 7 and FIGS. 9 to 10, the cover 2 is integrally provided at the front end 5 b of one outer wall 5 of the storage portion 1 through the boundary fold line 8. The leading edge 2 a is formed in parallel with the main fold line 5 c of the storage portion 1.

  As shown in FIGS. 4 to 6 and FIGS. 9 to 10, the back cover 3 is integrally provided at the front end 5 b of the other outer wall 5 of the storage portion 1 through the boundary fold line 8. Further, a bent portion 29 that can be put on the outer surface of the cover 2 is provided at the front end side. Between the bent portion 29 and the back cover main body 27, a plurality of parallel thickness adjustments that can be folded according to the thickness of an object (not shown) in the storage portion 1 are provided. A fold line 3a and a fold line 3b for avoiding a headline for avoiding a headline attached to the storage object are provided. The leading edge 29 a of the bent portion 29 is parallel to the boundary fold line 8 that forms the boundary between the cover 2 and the storage portion 1 in a state where the bent portion 29 is superimposed on the outer surface of the cover 2. It is formed to become. Further, a transparent pocket 4 for storing a headline is provided so as to cover the boundary between the back cover body 27 and the bent portion 29 on the outer surface of the back cover 3.

  Next, the assembly order of this file F will be described.

  FIG. 11 is a development view of the synthetic resin sheet S for forming the storage unit 1 having the gussets 6 and 7, the front cover 2, and the back cover 3, which form the main part of the file F. In this sheet S, the same reference numerals are assigned to the portions corresponding to the constituent parts of the completed file F. That is, the storage unit 1, the cover 2, and the back cover 3 are integrally configured using a common sheet S. From this unfolded state, first, the main fold line 5c of the outer wall 5 is folded and the cover 2 is overlapped with the inner surface of the back cover 3. Then, a crease is attached to a boundary fold line 6a that forms a boundary between the upper and lower gussets 6 and 7 and the outer wall 5 of the storage portion 1, and inclined fold lines 19c, 23c of the gusset forming members 19, 23, 21, 25 are provided. While bending 21c and 25c, the extension end sides 23a and 25a of the other gusset forming members 23 and 25 are inserted into the slits 19s and 21s of the gusset forming members 19 and 21, and both upper gusset forming members 19 and 23 are inserted. The back surfaces of the extended end sides 19a and 23a and the back surfaces of the extended end sides 21a and 25a of the lower gusset forming members 21 and 25 are brought into close contact with each other. FIG. 12 shows a state where the above operation is completed. In this state, the upper gusset forming members 19 and 23 with the back surfaces in close contact with each other are welded to the extended end sides 19a and 23a and the lower gusset forming members 21 and 25 to the extended end sides 21a and 25a, respectively. Join by processing. In this state, the welding operation of the pocket 4 for storing the header on the outer surface of the back cover 3 is also performed. The pattern provision part in FIG. 12 has shown the area | region to weld.

  When the above operations are completed, the outer walls 5 of the storage unit 1 are separated from each other to place the storage unit 1 in the deployed posture (E), and the outer walls 5 are brought close to each other while bending the boundary fold lines 6a and 7a. Both gussets 6 and 7 are inverted and stored in the storage portion 1, the fold line 3 a between the bent portion 29 of the back cover 3 and the back cover 3 main body is bent, and the bent portion 29 is covered on the outer surface of the cover 2. The completed file F shown in FIGS. 1 to 10 is obtained.

  In the case of the file F having such a configuration, when the front cover 2 and the back cover 3 are opened to the left and right from the folding posture (H) shown in FIGS. 1 to 3, the storage unit 1 is shown through the intermediate posture shown in FIG. 5 is an unfolded posture (E). In this process, the upper and lower gussets 6 and 7 are deformed as follows. That is, in the folded posture (H), not only the extending portions 15 and 17 but also the gusset main bodies 11 and 13 are folded in a plate shape. From this posture to the deployed posture (E) through the intermediate posture, the gusset bodies 11 and 13 gradually expand while maintaining the state where the extending portions 15 and 17 protrude into the storage space 1s, and the deployed posture ( At the stage of reaching E), the gusset bodies 11 and 13 of the gussets 6 and 7 become substantially horizontal. In this state, the extending ends of the extending portions 15 and 17 are exposed from the storage space 1s. FIG. 6 shows a state in which the extending portions 15 and 17 of the gussets 6 and 7 protrude outward from the opening end of the storage space 1 s, that is, the tip 5 b of the outer wall 5.

  Thus, if the gusset main bodies 11 and 13 of the gussets 6 and 7 are substantially in a horizontal state in the deployed posture (E) and a part of the extending portions 15 and 17 protrudes from the storage space 1s, the protruding portion is An object to be stored such as a document can be stored in the storage unit 1 as a guide, and the problem that it is difficult to insert the document or the like due to the gussets 6 and 7 being in the way can be solved. Moreover, since the gussets 6 and 7 of the file F are provided with the extending parts 15 and 17 extending into the storage part 1, the gussets 6 and 7 are formed even if the opening width of the storage part 1 is set large. Can be prevented or suppressed by reversing and protruding outward. Further, since the storage space 1s is divided into the front cover 2 side and the back cover 3 side by the extension parts 15 and 17 of the gussets 6 and 7, the extension parts 15 and 17 of the gussets 6 and 7 are stored in the storage space. It can also be used as a 1 s partition. In addition, since the lengths of the extending portions 15 and 17 are sufficiently secured, a cover such as a clear holder is placed on the cover 2 side and the back cover 3 side of the extending portions 15 and 17 in the storage space 1s. When the cover 2 and the back cover 3 are unfolded in a state where the stored items are arranged in a balanced manner (for example, the same number on the front cover 2 side and the back cover 3 side), However, it is possible to suppress an arrangement that is biased over the extending portions 15 and 17 (an arrangement in which the amount of objects to be stored is different on the front cover 2 side and the back cover 3 side).

  The present invention is not limited to the embodiment described above.

  For example, in the above-described embodiment, the gusset is integrally extended from the edges of both outer walls of the storage unit. However, as shown in FIGS. 13 and 14, the gusset 7 is separated from both the outer walls 5 of the storage unit 1. It may be a body. That is, the gusset 7 in the file F2 is composed of gusset forming members 21 and 25 in which the base end folded portions 21z and 25z are welded to the inner surfaces of the outer walls 5 of the corresponding storage portions 1, respectively. It is made by welding in a state where the front end sides 21x and 25x of 25 are overlapped so as to be in close contact with each other. And the extension part 17 of the gusset 7 is formed by the front end sides 21x, 25x of the gusset forming members 21, 25, and the gusset main body 13 is formed by the base end sides 21y, 25y of the gusset forming members 21, 25. doing. Also in this file F2, when the storage portion 1 is in the expanded posture (E), the gusset main body 13 is expanded in a substantially horizontal state, and a part of the extension portion 17 is opened in the storage space 1. It is exposed to the outside from the end, that is, the tip 5 b of the outer wall 5. 13 and 14, only the lower gusset 7 provided between the lower edges 5f of the outer wall 5 of the storage portion 1 is shown. The upper gusset having the same configuration as the lower gusset 7 is provided. In FIG. 13 and FIG. 14, the same or similar parts as those in the above-described embodiment are denoted by the same reference numerals and description thereof is omitted.

  Moreover, the structure of the said accommodating part is not restricted to the thing of embodiment mentioned above, Various things can be considered. However, if the configuration of the above-described embodiment is adopted, the simple configuration makes it difficult to insert a document or the like because the gusset becomes an obstacle while widening the opening width when the cover and the back cover are unfolded. Generation | occurrence | production can be prevented thru | or suppressed, and when setting it to a folding attitude | position, since a gusset is folded in a storage part, it does not become obstructive at the time of accommodation to a file box.

  On the other hand, the structure of the gusset main body and the extension portion is not limited to that of the above-described embodiment, and the gusset main body having flexibility and the extension that produces the gusset main body from the widthwise intermediate portion toward the storage portion side. You may employ | adopt another structure, such as comprising all with a part by the same member. However, if the configuration of the above-described embodiment is adopted, the extension part and the gusset main body are formed by joining the extension end sides of the sheet-like gusset forming member, so that the gusset forming member can be easily manufactured.

  In addition, the shape of the gusset when the gusset is installed and deployed is not limited to the above-described embodiment, and other configurations may be employed. For example, a gusset having an extended portion that is displaced only between the lower edges of both outer walls and is exposed from the storage space is arranged, and only one sheet having flexibility is provided between the upper edges of both outer walls. For example, a configuration in which gussets formed using a gusset are arranged, or a gusset shape in a deployed posture is V-shaped or U-shaped in a sectional view projecting toward the storage space. However, if the configuration of the above-described embodiment is adopted, the extension portion can be used as a guide when storing the storage object in the storage space, so that the storage object can be easily inserted into the storage space.

  In the above-described embodiment, the storage unit is configured such that both the outer walls are integrally formed with the corresponding front cover and the back cover through fold lines, and the fold lines are inclined to form the outer wall. By setting the length of the lower edge to a value larger than the length of the upper edge, the phenomenon that the object to be stored hangs down during storage is suppressed, but the length of the upper edge and the lower edge of the outer wall are suppressed. It does not prevent the lengths from being equal, or the upper edge length of the outer wall from being set to a value greater than the lower edge length.

  In addition, various changes may be made without departing from the spirit of the present invention.

F ... File 1 ... Storage part 1s ... Storage space 2 ... Cover 3 ... Back cover 5 ... Outer wall 5a ... Outer wall base 5b ... Outer wall tip 5e ... Outer wall upper edge (outer wall edge)
5f ... Lower edge of outer wall (edge of outer wall)
6, 7 ... gusset 8 ... fold line at the boundary between the outer wall of the storage section and the front cover or back cover 11, 13 ... gusset main body 15, 17 ... extension parts 19, 21, 23, 25 ... gusset forming members 19b, 21b, 23b, 25b ... extended end side of gusset forming member

Claims (8)

A file including a storage unit having a gusset for storing a part of the storage object, and a front cover and a back cover connected to the storage unit,
The gusset includes an extending portion that defines a storage space formed inside the storing portion, and the extending portion of the gusset is displaced when the cover and the back cover are unfolded. A file exposed from the storage space. The storage section includes a pair of outer walls whose base ends are connected to each other and each tip is continuous with the front cover and the back cover, and the gusset provided between the edges of the outer walls. Yes,
The gusset includes a gusset main body that deforms between a folding posture and a deployed posture in accordance with the contact and separation operation of the outer wall, and the extending portion that extends from the gusset main body into the storage space. The file according to claim 1, wherein The gusset is composed of a pair of gusset forming members extending from the edges of the outer walls,
3. The extension part is formed by connecting the extension end sides of the both gusset forming members, and the gusset main body is constituted by a portion of the both gusset forming members that are not connected to each other. The listed file. The gussets are respectively provided between the upper edge and the lower edge of the outer walls located on the left and right in the front view, and the gusset main body of each gusset can be deployed substantially horizontally in the deployed posture. Item 2 or 3 file. The file according to claim 4, wherein the gusset main body extends in a fan shape in a plan view in the unfolded posture. The gusset is composed of a pair of gusset forming members integrally formed on the corresponding outer wall, and one gusset forming member and the other gusset forming member are crossed to extend these gusset forming members. The file according to claim 3, 4 or 5, wherein the extending portion is formed by joining the protruding end side in a state where the back surfaces are in close contact with each other. The storage portion is configured such that both outer walls are integrally formed on the corresponding front cover and back cover through fold lines, and the fold line is inclined so that the length of the lower edge of the outer wall is the upper edge. 5. The file according to claim 4, wherein the file is set to a value larger than the length of. 5. The file according to claim 4, wherein the storage unit has an outer vertical dimension that can be stored in a file box and an inner vertical dimension that allows a plurality of clear holders to be stored therein.

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