JP2009269280A - Spine width regulation file - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a spine width regulation file capable of adding and removing easily a document or the like. <P>SOLUTION: This spine width regulation file is provided with a front cover 11 and a back cover 12 for clamping the document 15 or the like, the backbone 13 fixed onto the back cover 12, and put in and out freely into/from a bag-like part 20 in the front cover 11, binding legs 14, 14 provided in the back cover 12, and a binding tool 16 for holding the binding legs 14, 14 under a condition bent along the document 15 or the like. The front cover 11 is provided with binding holes 22, 22 for inserting the binding legs 14, 14, and a hinge 17 extended along a direction Y crossed with a direction X put in and out freely into/from the bag-like part 20 of the backbone 13. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a spine width adjustment file.

  Conventionally, a spine width adjustment file capable of adjusting the spine width is known (for example, see Patent Document 1). As shown in FIG. 7, the spine width adjustment file 100 of Patent Document 1 includes binding feet 131 and 131 that are fixed to the back cover 112 and a binding foot holder 132 that is supported by the front cover 111. . The front cover 111 is provided with binding holes 121 and 121 through which the closing legs 131 are passed.

  A back cover 113 is fixed to the back cover 112. The spine 113 is slidably inserted into a bag-like portion 111A provided on the front cover 111. Therefore, the spine width adjustment file 100 can adjust the spine width by adjusting the length (width) inserted into the bag-like portion 111A of the spine 113.

  The binding foot 131 is fixed to a binding hole fixing portion 118 formed by bending the end portion of the back cover 112. The binding hole 121 is provided in a binding hole forming portion 117 formed by bending an end portion of the front cover 11.

  The binding legs 131 and 131 are sequentially inserted through a through hole (binding hole) for a document or the like disposed between the binding hole forming portion 117 and the binding foot fixing portion 118 of the document width adjustment file 100 and the binding hole 121. The binding foot holding body 132 is fixed so as not to be pulled out from the binding hole 121 to the binding hole fixing portion 118 side, and thereby the document or the like is bound.

As described above, the spine width adjustment file 100 can adjust the spine width (the width of the portion where the spine is exposed to the outside / the width of the portion of the spine that is not inserted into the bag-like portion), and the binding foot. Since the amount of binding of documents and the like can be adjusted, the file width can be adjusted according to the amount of documents and the like being bound.
JP 2006-281549 A

However, the conventional spine width adjustment file has been pointed out for various problems during the work of adding and removing documents and the like.
(A) Poor workability 1
The spine width adjustment file 100 is extremely troublesome to add and remove documents and the like.
Since the binding hole 121 is provided in the front cover 111 of the back width adjustment file 100, it is necessary to extract the binding foot 131 from the binding hole 121 when adding or removing a document or the like. However, in general, since a document or the like is bound without a gap between the binding hole forming portion 117 and the binding foot fixing portion 118, the binding foot cannot be grasped between them.
Therefore, after the spine 113 is pulled out from the bag-like portion 111A so as to grasp the binding feet, the binding feet 131 and 131 are extracted from the binding holes 121 and 121, and the documents are added and removed. The binding legs 131 and 131 are reinserted into the binding holes 121 and 121 to adjust the width of the spine 113 (the width of the portion exposed to the outside from the bag-shaped portion 111A).
Thus, the workability of adding and removing documents and the like in the conventional back width adjustment file 100 is very poor.

(B) Poor workability 2
During the spine width adjustment operation, the spine cover 113 may come off all from the bag-like portion 111A.
Since it is necessary for the user to be able to grasp the binding legs as described above when adding and removing documents, etc., each cover is arranged below the binding legs 131 in the direction of gravity (generally on the work table). In the above, force is applied in the direction of holding and spreading the front cover 111 and the back cover 112 or the back cover 113 respectively. As a result, the front cover 111 and the back cover 112 move away from each other relatively. However, as described above, each cover is located below the binding foot 131, so that it is obstructed by documents and the like, and the front cover 111 and the back cover 112 are separated from each other. It is difficult to visually recognize the relative positional relationship of the cover 113 (how much the spine 113 is pulled out from the bag-like portion 111A). For this reason, the spine 113 may be pulled out from the bag-like portion 111A.
In particular, when a large number of documents are bound and the front cover 112 and the back cover 113 are heavy, it is necessary to apply a considerable amount of force when separating the front cover 111 and the back cover 112. In such a case, it is easy to apply more force than necessary, and the spine 113 may be pulled out from the bag-like portion 111A.
The bag-like portion 111A is generally a hole that is formed by stacking papers on the front cover 111, and the three sides are just bonded to the front cover 111, so that the back cover 113 may not be easily inserted and removed. In this case as well, an excessive force is applied to pull out the spine 113 from the bag-like portion 111A, and as a result, all the spine 113 may be pulled out from the bag-like 111A.

  Further, it is necessary to insert the spine 113 into the bag-like portion 111A again. However, since the opening of the bag-like portion 111A is generally a narrow one formed by overlapping two paper-like members, the spine The operation of inserting the tip end side of 113 is troublesome. In particular, when a document or the like is bound to the binding foot 131, the workability is extremely low for the same reason (because the cover 112 side is heavy or the visibility is poor).

(C) Load on the spine 113 or the like Such a file is generally composed of a thin material such as paper or resin. Therefore, when the operation of inserting and removing the spine 113 from the bag-like portion 111A is repeated, For example, the spine front end portion 113 may be bent, or the portion held by the user may be bent or separated due to the work.

  The present invention has been made in view of the above problems, and it is an object of the present invention to provide a spine width adjustment file that greatly improves the workability at the time of adding and removing documents, and is less likely to be damaged at the time of adding and removing documents. .

  In order to solve the above problem, the spine width adjustment file according to the present invention is a spine width adjustment file in which a document or the like is sandwiched between a first cover and a second cover (one is a front cover and the other is a back cover). A bag-like portion in which a plate-like inner bag portion is stacked on the inner side of the file on the first cover, and the outer peripheral portion is connected to the first cover so that at least one is open, and the base end portion side is the second cover The back cover that is fixed to the front end and can be inserted into and removed from the bag-like part, and the inner bag part is provided so as to protrude in the opening direction in which the back cover of the bag-like part is taken in and out, and the direction crossing the opening direction The binding hole holding body having a binding hole, which is connected to the inner bag portion via a hinge, and the tip side provided on the second cover are inserted in order of a through hole and a binding hole provided in a document or the like. The binding foot and the binding foot inserted through the binding hole And a binding tool for holding so as not pulled into et second cover side.

  The above-mentioned spine width adjustment file is used to add or remove documents, etc., after releasing the holding body of the binding foot by the binding tool, the binding hole holding body is located in front of the first cover / inner bag portion with the hinge as the center. If it is moved in the direction (inward direction of the file), a gap is formed between the document or the like and the binding leg holder, and the binding leg in between can be grasped. If it does so, it will become possible to pull out a binding leg from the binding hole of a binding leg holding body, and it will become possible to add and remove documents etc., without pulling out a back cover.

  The spine width adjustment file adjusts the spine width (adjustment of the relative position of the back cover and the bag-like part / adjustment of the amount of exposure of the back cover to the outside), and the width of the added documents (multiple documents etc. When bound, the width of all the documents, etc. The total width of the documents to be bound. That is, after adding or removing a document or the like as described above, the binding hole holder is passed through the binding hole of the binding hole holder and the binding hole holder around the hinge so that the binding hole holder contacts the document or the like. After moving to the back side (second cover side), the binding foot is held by the binding tool, and then the back cover is simply put into and out of the bag-like portion according to the width of the newly bound document or the like. In particular, when the width of the document has increased, if the file is closed with the binding foot held by the binding tool as described above (if the first cover and the second cover face each other), before adding the document, etc. Since the file cannot be closed with the back width of, the back cover can be expected to be automatically pulled out from the bag-like portion due to the work of closing the file. Even when the width of a document or the like becomes thin, it is only necessary to push an unnecessary (extra) spine into the bag-like portion to bind the document or the like.

  As described above, the spine width adjustment file has been pointed out in the conventional spine width adjustment file because it is not necessary to pull out the spine cover from the bag-like portion in order to have a binding leg when adding or removing documents or the like. Such a problem can be solved.

  In the back width adjustment file, the hinge has at least one end not in contact with the outer periphery of the first cover, and the end not in contact with the outer periphery of the first cover separates the first cover and the binding hole holder. You may comprise so that it may connect with a carving part. That is, the boundary between the first cover and the binding hole holder may be configured by the hinge and the cut portion.

If the first cover and the binding hole holder are relatively rotated around the hinge on the inner side surface of the first cover in a state where the binding tool holds the binding foot (when storing or viewing normal documents etc.) The outer member corresponding to the hinge portion, i.e., the first cover may be bent, but this configuration has a non-hinge portion in a straight line along the hinge on the inner surface of the first cover. Has solved the above problems. That is, in the above state, even if the binding foot holding body tries to rotate and move with respect to the inner bag portion / bag-like portion / first cover around the hinge, the non-hinge portion is located on the same straight line as the hinge. The file is prevented from being bent around the straight line where the hinge exists to keep it pressed.
In addition, if it comprises so that the both ends of a hinge part may not contact the outer peripheral part in a 1st cover, even if the force of the direction which is going to bend centering on a hinge generate | occur | produces, the inner side bag part in the both ends side of a hinge will occur. Since this force is effectively received, it is very effectively prevented that the file is folded around the hinge when the document is viewed.

  According to the present invention, it is possible to greatly improve the workability at the time of adding and removing documents and to provide a spine width adjustment file that is not easily damaged when adding and removing documents.

  Hereinafter, the spine width adjustment file 1 according to the present invention will be described in detail with reference to the accompanying drawings. First, the configuration of the spine adjustment file 1 will be described with reference to FIGS.

  As shown in FIG. 1 to FIG. 3, the spine width adjustment file 1 is fixed to the back cover 12 and the front cover 11 and the back cover 12 sandwiching the document 15 etc., and can be freely inserted into and removed from the bag-like portion 20 on the front cover 11. In the state where the back cover 13 provided, the binding legs 14, 14 provided on the back cover 12 and inserted into the punch holes 29 of the document etc. 15, and the binding legs 14, 14 are bent along the document etc. 15 etc. And a binding tool 16 for locking (holding).

  The front cover 11 is provided with a rotating portion (binding hole holder) 23 provided with binding holes 22 and 22 into which the binding feet 14 and 14 are inserted, and is provided on the upper side (Z direction; A hinge 17 extending in a direction Y (see FIG. 1) perpendicular to the insertion / extraction direction X (see FIG. 2) with respect to the bag-like portion 20 is provided for rotational movement to the bag-like portion 20. The hinge 17 has a length L2 that is longer than the interval L1 between the binding holes 22 and 22 and narrower than the width L3 of the first cover. The bag-like portion 20 is formed on a non-rotating portion (inner bag portion) 24 other than the rotating portion 23 on the front cover 11.

  The hinge 17 is provided with cuts (cutting portions) 19 and 19 extending from the ends 17a and 17b to the ends 11a and 11b of the front cover 11 closest to the ends. The notch 19 is a substantially L-shaped groove composed of two sides 19a and 19b intersecting each other. One side 19a of the notch 19 extends from the ends 17a and 17b of the hinge 17 in the substantially X direction, and the other side 19b is connected to the one side 19a at one end and extends in the substantially Y direction, and is connected to the outer peripheral portions 11a and 11b of the cover cover 11. ing.

  Note that the rotating unit 23 in the present embodiment includes the hinge 17 on the inner surface of the file of the front cover 11, the notches 19 and 19, the upper and lower edges 11 a and 11 b of the cover cover 11, and the side edge 23 a on the binding holes 22 and 22 side. The rotating part 23 and the non-rotating part (inner bag part) 24 are created separately and joined at the position of the hinge 17 so that the joined part functions as a hinge. It is also possible to configure.

In the front cover 11, a file surface side member (a member in the back side direction in FIG. 1) 21a and an inner member (inner bag portion) 21b which are a pair of plate-like members are arranged to face each other with a gap. . This gap is the bag-like portion 20. The bag-like portion 20 has three sides on the upper and lower ends 11a, 11b and the outer end 11c side of the plate-like members 21a, 21b (three sides of the outer peripheral portion) joined, and one side on the binding hole 22 side is opened.
As shown in FIG. 3, the spine cover 13 has one end side (fixing portion 13 a) fixed to the binding foot fixing portion 28 of the back cover 12, and an extra length portion 13 c (tip portion) other than the fixing portion 13 a and the back width portion 13 b. ) Is inserted into and removed from the bag-like portion 20 of the front cover 11.

The rotating portion 23 is provided with a binding hole forming portion 26 via a hinge 25 on the non-rotating portion 24 side. The binding hole forming unit 26 is provided with binding holes 22 and 22.
The binding foot fixing portion 28 is provided with the binding feet 14 at positions corresponding to the binding holes 22 and 22. In the present embodiment, one end (rear end side) of the through hole serves as a stopper (stopper) for the hole, and the other end (front end side) penetrates the hole to punch the document 15 or the like. The holes 29 and the binding holes 22 can be inserted sequentially.
The binding tool 16 is a binding foot fixing tool for preventing the binding feet 14 and 14 pulled out from the binding holes 22 and 22 from coming out of the binding holes 22 and 22, and a known binding tool is appropriately used. The
Next, the operation of the spine width adjustment file 1 will be described with reference mainly to FIGS.

  When adding or removing the document 15 or the like bound in the spine width adjustment file 1, first, as shown in FIG. 4, the front cover 11 is opened, and the fixed state (locked state) of the binding foot 14 by the binding tool 16 is released. .

Then, the non-rotating portion 24 of the front cover 11 is pressed with a hand or the like, and the rotating portion 23 is rotated about the hinge 17 in the direction Z away from the document 15 or the like as shown in FIG. As a result, as shown in FIG. 5, a gap d is formed between the side end portion 23a on the binding hole 22, 22 side and the document 15 or the like.
In addition, since it is not necessary to move the front cover 11 and the non-rotating part 24 with respect to the back cover 12 in the process so far, there is no need to pull out the back cover 13 from the bag-like part 20, and due to the above work. The spine 13 (the extra length portion 13c) is not automatically pulled out from the bag-like portion 20 (unintentionally by the operator).

  By inserting a finger into the gap d generated as described above to grasp the binding foot 14 and pulling out the binding foot 14 from the binding hole 22, it is possible to add or remove the document 15 or the like to the binding foot 14. After adding or removing the document 15 or the like, the binding legs 14 and 14 are inserted into the binding holes 22 and 22 so that the rotating portion 23 is in contact with the document 15 or the like in the direction opposite to the arrow Z direction in FIGS. 6, and the binding foot 14 that protrudes to the inside of the file from the binding hole 22 is locked by the binding tool 16 as shown in FIG. 6.

  When the document 15 is added or removed as described above, the back width 13b needs to be changed from that before the work, but the adjustment may be performed in the process of adding or removing the document 15 or the like. Further, the binding foot 14 may be adjusted after being locked by the binding tool 16. In particular, as shown in FIG. 6A, when the amount of the document 15 or the like increases, the binding foot 14 is locked by the binding tool 16 and then the file is closed (the front cover 11 faces the back cover 12). Accordingly, the spine cover 13 (the extra length portion 13c) is automatically pulled out from the bag-like portion 20 by a necessary amount due to this.

  As described above, the spine width adjustment file 1 does not require the back cover 13 to be taken in and out of the bag-like portion 20 in the step of extracting the binding feet 14 from the binding holes 22 and 22 when adding documents or the like. In addition, the binding legs 14 and 14 are not pulled out from the binding holes 22 and 22 in this process. Further, in all the processes for adding and removing documents, the back cover 13 can be taken in and out of the bag-like portion 20 with a minimum amount corresponding to the amount of documents and the like.

  The present invention is not construed as being limited to the above-described embodiments, and the above-described embodiments can be modified as appropriate in accordance with the spirit and spirit thereof. For example, the following modifications may be employed.

  In the above embodiment, the same function and effect can be obtained even in a configuration in which the bag-shaped portion 20 is provided on the back cover 12 and the back cover 13 is fixed to the cover 11 or the positional relationship between the binding holes and the binding feet is reversed. Play. Specifically, the following configurations may be employed.

The second spine width adjustment file according to the present embodiment is a file in which a document or the like is sandwiched between a first cover and a second cover (one is a front cover and the other is a back cover). The plate-like inner bag portion is overlapped on the file inner side of the first cover, and the outer peripheral portion is connected to the first cover so that at least one of them opens. The back cover is fixed to the second cover on the base end side, and the tip end side can be freely inserted into and removed from the bag-like part. The binding hole is provided in the second cover itself, or provided in a binding hole holder provided so as to protrude from the second cover to the inside of the file. "It is provided." The inner bag portion is connected to the inner bag portion via a hinge in a direction protruding in the opening direction in which the back cover of the bag-like portion is put in and out, and in the direction intersecting with the opening direction, the leading end side is a document or the like A binding foot holding body including a binding foot inserted in the order of the provided through hole and binding hole is provided, and includes a binding tool that holds the binding foot inserted through the binding hole so as not to be pulled out from the binding hole. Yes.
In this embodiment, the relationship between the binding foot and the binding hole is reversed, that is, the binding foot is provided on the first cover (side) and the binding hole is provided on the second cover (side). However, since it is possible to grip the binding foot by rotating the binding foot holder via the hinge during the document addition / removal operation, there is no need to pull out the back cover from the bag-like portion. The cover is not pulled out from the bag. Therefore, this configuration also provides the same operations and effects.

The third spine width adjustment file according to the present embodiment is a spine width adjustment file in which a document or the like is sandwiched between the first cover and the second cover, and the inside of the plate inside the file on the second cover The bag part is provided with a bag-like part configured such that the bag part is overlapped and the outer peripheral part is connected to the second cover so that at least one of the bag parts opens. The spine cover is fixed to the first cover on the base end side, and the tip end side can be taken in and out of the bag-like part. And the binding hole holding body which has the binding hole provided through the hinge so that it may protrude in a file inner side direction from either a 1st cover and a spine is provided. Also, the binding provided on the second cover, the front end side of which is inserted in the order of the through hole provided in the document, the binding hole, and the binding leg inserted in the binding hole is held so as not to be pulled out. And a tool.
Even in such a configuration, when the binding hole holding body is rotated via the hinge after releasing the fixed state of the binding foot by the binding tool at the time of adding and removing the document etc., the spine according to the above embodiment is performed. As with the width adjustment file, a work space is created for pulling out the binding foot from the binding hole. Therefore, even with such a configuration, the same operational effects as described above can be obtained.

  In the third spine width adjustment file, the relationship between the binding hole and the binding hole can be reversed. Specifically, the fourth spine width adjustment file according to the present embodiment is a spine width adjustment file in which a document or the like is sandwiched between the first cover page and the second cover page, and is inside the file on the second cover page. A plate-shaped inner bag portion is overlapped, and the outer peripheral portion has a bag-like portion configured to be connected to the second cover so that at least one of them opens. The back cover is fixed to the first cover on the base end side, the tip end side can be freely inserted into and removed from the bag-shaped portion, and a binding hole is provided on the second cover. A binding foot holding body having a binding foot inserted in the order of a through hole provided in a document or the like and a binding hole in order to protrude from either the first cover or the back cover toward the inside of the file is connected to (First cover and / or spine) and hinged. And the binding tool hold | maintained so that the binding leg inserted in the binding hole may not be pulled out is provided.

  As shown in FIG. 8, when the notch 22a is provided in the binding hole 22 of the binding tool 16 (when the binding hole 22 is constituted by the binding hole 22b and the binding leg passage portion 22a in a narrow sense), the above-described effects (workability) The improvement and the improvement of durability are even better. FIG. 8 is a perspective view showing a configuration according to the another example. The same components as those in the above embodiment are given the same reference numerals, and the back cover 13 and the like are attached for ease of explanation. Omitted.

  The binding tool 16 includes a binding tool lid portion 16a and a binding tool base portion 16b. The binding tool 16 is configured to hold the binding foot by sandwiching the binding foot 14 inserted through the binding hole 22 and engaging them. . A binding hole 22 is provided in the binding tool base portion 16b, and the binding hole 22 includes the binding foot passage portion 22a and the narrow binding hole 22b as described above. Therefore, the binding foot 14 can be inserted into the narrow binding hole 22b by passing the binding foot passage portion 22a from the side portion in addition to inserting and inserting the narrow binding hole 22b from the tip portion. .

  In order to add or remove a document or the like in the spine width adjustment file according to this other example, the engagement between the binding tool lid portion 16a and the binding tool base portion 16b is released, and the binding tool lid portion 16a is removed from the binding tool base portion 16b. After opening, the binding foot 14 is pulled out from the binding hole 22 through the binding foot passage portion 22a. Then, if the rotating unit 23 is moved in the direction away from the back cover 12 around the hinge 17, it is possible to add or remove documents or the like to the binding foot 14. Even when a document is added or removed in this way, it is not necessary to change the relative position of the spine and the bag-like portion when the document can be added. Of course, in this configuration as well, it is possible to add and remove documents and the like as in the above embodiment.

The above embodiment can also be modified as follows. That is, the spine width adjustment file according to this modification is fixed to one of the front cover and the back cover and the front cover or the back cover sandwiching a document or the like, and is provided so as to be freely inserted into and removed from the bag-like portion provided on the other. A back cover, a binding foot provided on a front cover or a back cover and inserted into a hole of a document, a binding tool that holds the binding foot in a folded state along the document, and binding on the front cover or the back cover A binding hole is provided in a binding hole provided on a cover without a foot and a binding hole in which a binding foot is inserted, and a cover including the binding hole in the front cover and the back cover provided with the binding hole. And a hinge extending in a direction intersecting with the insertion / removal direction with respect to the bag-like portion for rotating in the direction of separating from the cover.

The spine width adjustment file according to this modified example can be separated from a document or the like by rotating a part including a binding hole on the front cover or back cover with a hinge. Specifically, after releasing the binding of the binding foot by the binding tool, the portion including the binding hole is separated from the document or the like (the cover on the side where the base end portion of the binding foot is provided) around the hinge, and the binding is performed. The binding leg can be exposed between the cover on the side where the hole is provided and the document. Since a gap is formed between the part including the binding hole and the document or the like in this way, the binding leg is grasped (with a finger in this gap) and the binding leg is extracted from the binding hole. Can do.
At this time, since the bag-like portion into which the spine is inserted is formed at a portion other than the portion including the binding hole, the spine is not pulled out from the bag-like portion even if the portion including the binding leg is rotated. Therefore, when pulling out the binding foot from the binding hole in order to add or remove a document or the like, it is not necessary to take out the back cover from the bag-like portion, so that the operability is improved. In addition, it is possible to suppress damage to a portion where a load is applied when the back cover is put in and out.

When a document is added or removed by placing the file on the table, the portion provided with the binding hole functions as the main body of the cover provided with the binding hole (so-called cover, Since it is moved to a different plane (rotated around the hinge), almost all of the back cover and back cover (the main part visible from the outside as the respective “cover”) are used as a base. You can work while touching.
Since the conventional file does not have the above hinges, the cover on the side where the binding holes are provided does not contact the base, so that during operation, the cover is mistakenly applied and the cover is creased. The cover is sometimes damaged, but such a situation can be effectively prevented.

Here, at least one end of the hinge is not in contact with the end of the cover on which the hinge is provided, and the bag on the cover on which the hinge is provided from the end of the hinge not in contact with the end of the cover. Of the sides in the direction intersecting the insertion / removal direction with respect to the shape portion, a cut can be provided to reach a side opposite to the end different from the end of the hinge.
Therefore, the area of the part that is substantially thicker than necessary, such as a document that contains a substantial back cover (file width), or that substantially functions as a cover on a cover provided with a hinge. It becomes possible to effectively prevent the problem that the contents of the file (documents, etc.) can be visually recognized from the cover side due to narrowing.

  The notch is formed by two sides intersecting each other, one side extends from the edge of the hinge to the binding hole side, and the other side extends from the tip of the one side to the end of the front cover or the back cover. it can. According to this configuration, since the area of a part including the binding legs, that is, a part rotating from the hinge can be reduced, the appearance is improved. In other words, since the length of the hinge can be shortened, it is possible to prevent a problem that the cover is easily bent due to the provision of the hinge.

  It is preferable that the hinge extends in a direction substantially orthogonal to a direction in which the back cover is taken in and out of the bag-like portion. According to this configuration, since the hinge is parallel or perpendicular to the four sides of the front cover and the back cover, the appearance is improved. In addition, because the hinge is in the same direction as other hinges and cuts provided in the file, when adding or removing documents, etc., force is applied in a direction different from the hinge direction, causing the cover to be bent. Can be prevented.

  Further, it can be modified as follows. The spine width adjustment file according to this modification is fixed to one of the front cover and the back cover and the front cover or the back cover sandwiching the document, etc. And a binding cover for holding a binding foot that is provided on a front cover or a back cover and is inserted into a hole of a document or the like, and a binding tool that holds the binding foot in a folded state along the document or the like. Alternatively, in order to rotate the binding hole provided on the back cover for inserting the binding foot and the part including the binding hole of the front cover or the back cover, the back cover provided on the back cover or the back cover in the insertion / removal direction with respect to the bag-like portion. The bag-like portion is formed in a portion other than the portion including the binding hole in the front cover or the back cover.

According to this modification, when adding or removing a document or the like bound in the back width adjustment file, a part including the binding hole in the front cover or the back cover is rotated from the hinge to be separated from the document or the like. A gap is formed between a part including the hole and the document, and the binding leg can be grasped using the gap and the binding leg can be extracted from the binding hole.
At this time, since the bag-like portion into which the spine is inserted is formed in a portion other than the portion including the binding hole, the bag-like portion does not rotate even if the portion including the binding legs is rotated. Therefore, it is not necessary to put the back cover in and out of the bag-like portion when adding or removing documents or the like, so that the operability is improved. In addition, it is possible to suppress damage to a portion where a load is applied when the back cover is put in and out.

Here, it can be set as the structure provided with the notch extended from the both ends of the said hinge to the upper end or lower end of the said front cover or the said back cover. According to this configuration, since the length of the hinge can be shortened, the appearance is improved.
The cut is formed in a substantially L shape, one side of the L shape extends from the edge of the hinge to the binding leg side, and the other side extends from the tip of the one side to the upper end or lower end of the front cover or the back cover. It can be configured to extend to. According to this configuration, since the area of a part including the binding legs, that is, a part rotating from the hinge can be reduced, the appearance is improved.

It is a front view which shows the spine width adjustment file which concerns on this embodiment, and is a figure which shows the state which opened the cover. It is a bottom view which shows the spine width adjustment file which concerns on this embodiment, and is A arrow view of FIG. It is a figure which shows the bag-shaped part of the back width adjustment file which concerns on this embodiment. It is a figure explaining the effect | action of the back width adjustment file which concerns on this embodiment, and is a figure which shows the state which cancel | released the lock of the binding leg by a binding tool. It is a figure explaining the effect | action of the spine width adjustment file which concerns on this embodiment, and is a figure which shows the state which rotated the rotation part. FIG. 6A is a diagram showing a state where the back width is increased when a document or the like is added, and FIG. 6B is a diagram showing a state where the back width is reduced when the document or the like is removed. It is a figure which shows the spine width adjustment file which concerns on a prior art example. It is the perspective view which showed the spine width adjustment file which concerns on another example.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Back width adjustment file 11 Front cover 12 Back cover 13 Back cover 11a Upper end of cover 11b Lower end of front cover 13a Fixed part of back cover 13b Back width part of back cover 13c Extra length part of back cover 14 Binding leg 15 Documents, etc. DESCRIPTION OF SYMBOLS 16 Binding tool 17 Hinge 17a, 17b Both ends of hinge 18 Hinge fixed part 19 Incision of substantially L shape 19A One side of cutting 19b Other side of cutting 20 Bag-like part 21a, 21b Plate-like member 22 Binding hole 23 Rotating part of cover 23a Side end of rotating part 24 Non-rotating part 26 Binding hole forming part

Claims (6)

A spine adjustment file that sandwiches documents etc. between the first cover and the second cover,
A bag-shaped portion configured such that a plate-shaped inner bag portion is overlapped on the file inner side of the first cover, and an outer peripheral portion is connected to the first cover so that at least one of them opens.
A spine cover whose base end side is fixed to the second cover and whose front end side can be freely inserted into and removed from the bag-like part;
A binding hole holding body having a binding hole, which is provided in an opening direction in which the back cover of the bag-shaped portion is taken in and out in the inner bag portion, and is connected to the inner bag portion via a hinge in a direction crossing the opening direction; ,
A binding leg provided on the second cover, the leading end side being inserted in the order of the through hole provided in the document, the binding hole,
A spine adjustment file, comprising: a binding tool that holds a binding foot inserted through the binding hole so as not to be pulled out. At least one end of the hinge is not in contact with the outer peripheral portion of the first cover,
The spine width adjustment file according to claim 1, wherein an end of the first cover that is not in contact with the outer peripheral portion is connected to a cutting portion that divides the first cover and the binding hole holder. The binding hole holding body further includes a binding leg passing portion having a cut shape extending from the outer peripheral portion not connected to other components to the binding hole,
The binding tool holds the binding foot so that the binding foot is not pulled out from the binding foot passage portion;
The spine width adjustment file according to claim 1 or 2. A spine adjustment file that sandwiches documents etc. between the first cover and the second cover,
A bag-shaped portion configured such that a plate-shaped inner bag portion is overlapped on the file inner side of the first cover, and an outer peripheral portion is connected to the first cover so that at least one of them opens.
A spine cover whose base end side is fixed to the second cover and whose front end side can be freely inserted into and removed from the bag-like part;
A binding hole provided on the second cover,
A penetrating hole provided in the inner bag portion in the opening direction in which the back cover of the bag-shaped portion is taken in and out, and connected to the inner bag portion via a hinge in a direction intersecting the opening direction, and the leading end side provided in the document etc. A binding foot holding body having a binding foot inserted in the order of the hole and the binding hole;
A binding width adjustment file comprising: a binding tool that holds a binding foot inserted through the binding hole so as not to be pulled out of the binding hole. A spine adjustment file that sandwiches documents etc. between the first cover and the second cover,
A bag-shaped portion configured such that a plate-shaped inner bag portion is overlapped on the file inner side of the second cover, and an outer peripheral portion is connected to the second cover so that at least one of them opens.
A back cover whose base end side is fixed to the first cover and whose front end side can be freely inserted into and removed from the bag-shaped portion;
A binding hole holding body having a binding hole, which is provided from either the first cover or the back cover via a hinge portion toward the file inner side;
A binding leg provided on the second cover, the leading end side being inserted in the order of the through hole provided in the document, the binding hole,
A spine adjustment file, comprising: a binding tool that holds a binding foot inserted through the binding hole so as not to be pulled out. A spine adjustment file that sandwiches documents etc. between the first cover and the second cover,
A bag-shaped portion configured such that a plate-shaped inner bag portion is overlapped on the file inner side of the second cover, and an outer peripheral portion is connected to the second cover so that at least one of them opens.
A back cover whose base end side is fixed to the first cover and whose front end side can be freely inserted into and removed from the bag-shaped portion;
A binding hole provided on the second cover,
A binding foot holding body having a binding foot inserted in order of a through hole provided in a document or the like on the front end side and a binding hole provided in a file inward direction from either the first cover or the back cover; ,
A spine adjustment file, comprising: a binding tool that holds a binding foot inserted through the binding hole so as not to be pulled out.

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