WO2016039153A1

WO2016039153A1 - Binding tool for binder

Info

Publication number: WO2016039153A1
Application number: PCT/JP2015/074159
Authority: WO
Inventors: 憲一郎押川
Original assignee: 憲一郎押川
Priority date: 2014-09-12
Filing date: 2015-08-27
Publication date: 2016-03-17

Abstract

A binding tool for a binder is provided with a row of holes corresponding to retaining rings of the binder, a passage opening disposed adjacent to the row of holes for attaching a document clip, and a clip receiving portion that engages with a double clip serving as an example of the document clip passed through the passage opening. Thus, a sheet shaped article, such as a document, can be bound to the retaining rings of the binder by using the document clip.

Description

Binding tool for binder

The present invention is a binder binding which can easily bind or remove a plate-like article such as a plurality of copy papers and booklets (hereinafter referred to as documents) to a multi-hole type binder without making a binding hole. Concerning ingredients.

Currently, in order to bind a document to a multi-hole type binder, a binding hole corresponding to the retaining ring of the binder is made in the document and bound to the binder.

Problems to be solved by the invention

In order to bind a document that does not have binding holes to a multi-hole type binder in order to organize them by classification, there is a problem in that the number of binding holes corresponding to the binder retaining ring must be formed in the document.

The present invention is intended to solve such a conventional problem, and aims at binding to a multi-hole type binder without making a binding hole in a document.

Means for Solving the Invention

The present invention provides a hole row corresponding to the holding portion of the binder and a passage opening for attaching a document clip adjacent to the hole row, and a double clip, which is an example of a document clip, is inserted into the passage opening and engaged. Then, the document is clamped by the double clip, and is attached to the holding portion of the binder using the hole row, and the document having no binding hole is bound to the binder.

Accordingly, the present invention provides a binder binding tool for binding a plate-like article such as a document into a binder holding portion using a document clip, and a hole row corresponding to the binder holding portion, and the hole row. Adjacently, a passage for attaching a document clip through which a part of the document clip passes in the thickness direction, and a clip that engages in the direction perpendicular to the hole row with respect to the document clip passing through the passage It is a binding tool for binders provided with a receiving part.

In connection with the binder for the binder, an insertion portion serving as an insertion path for inserting a document clip into the passage opening is provided to the clip receiving portion.

In connection with the binder binding tool, the insertion portion is formed on the side of the passage opening opposite to the gusset portion of the binder.

In relation to the binder binding tool, the hole row, the passage port, and the insertion portion are sequentially arranged in a direction away from the gusset portion of the binder.

A pair of the clip receiving portions is formed on both sides of the insertion portion in association with the binder for the binder.

In connection with the binder for the binder, a main part constituted by a plate is provided.

The hole row, the passage port, and the clip receiving portion are formed in the main portion.

In connection with the binding tool for a binder, the main body portion has a two-layer structure formed by bending the plate.

In the binder binding tool, the hole row is formed to be parallel to a mountain side formed by bending the plate.

In connection with the binder for a binder, the plate bent at the main body portion is characterized in that a restoring force is generated in a direction in which a bending angle increases due to elasticity.

In relation to the binding tool for the binder, in the state where the restoring force is not generated, an interval between the bent side ends of the plate is larger than a width of the back plate of the document clip. .

In relation to the binder for the binder, the hole row is formed on the folded side of the plate in the main body, the clip receiving part is formed on the opposite side of the folded peak, and the clip receiving side is The interval between the two layers of the plates is widened.

In connection with the binder for a binder described above, the main body portion is V-shaped when viewed from the side.

In relation to the binding tool for the binder, an introduction extension portion is provided which is used when the document clip is attached by extending the passage port in the row direction side of the hole row continuously with the passage port. Features.

In connection with the binder for a binder, a protrusion projecting in a direction perpendicular to the hole row is provided inside the passage opening.

In relation to the binder binding tool, the hole row is formed on the side of the passage opening near the gusset portion of the binder.

According to the binding tool for a binder of the present invention, it is possible to bind a document or the like into a binder with a retaining ring without opening a binding hole.

It is a top view which shows the I type main-body part 10 which is an Example of this invention. FIG. 3 is a plan view showing that the double clip 3 is attached to the I-type main body 10. FIG. 3 is a side view of FIG. 2 in which a double clip 3 is attached to an I-type main body 10. It is a top view which shows the A-type main part 11 which is an Example of this invention. FIG. 6 is a plan view showing that the double clip 3 is attached to the A-type main body 11. FIG. 6 is a cross-sectional view of the A-type main part 11 taken along line AA in FIG. FIG. 4 is a side view in the middle of mounting the double clip 3 on the A-type main body 10. FIG. 4 is a side view in the middle of mounting the double clip 3 on the A-type main body 10. FIG. 6 is a side view of the double clip 3 attached to the A-type main body 10 after completion of installation. It is a top view which shows the B type main-body part 12 which is an Example of this invention. FIG. 11 is a cross-sectional view of the B-type main body 12 taken along line BB in FIG. It is a side view in the middle of attachment of double clip 3 to B type main part 12. It is a side view in the middle of attachment of double clip 3 to B type main part 12. FIG. 6 is a side view of the double clip 3 attached to the B-type main body 12 after completion of installation. FIG. 15 is a cross-sectional view taken along the line CC in FIG. 14 with the double clip 3 attached to the B-type main body 12. It is a perspective view which shows a mode that the double clip 3 was mounted | worn with the B-type main-body part 12, and the document 4 was clamped. FIG. 17 is a cross-sectional view of the B-type main body 12 taken along the line DD in FIG. FIG. 6 is a plan view showing a state in which a document 4 is bound by a B-type main part 12. It is a top view which shows a mode that the B type main-body part 12 which bound the document 4 was attached to the binder 5. 3 is a perspective view of an A-type clip 6. FIG. It is a top view which shows the attachment process of the A-type clip 6 to the B-type main part 12. It is a top view which shows completion of attachment of the A-type clip 6 to the B-type main part 12. FIG. 5 is a perspective view showing that a document 4 is clamped on an A-type clip 6 on a B-type main body 12. FIG. 24 is a cross-sectional view of the B-type main body 12 taken along the line EE in FIG. It is a top view which shows the C-type main part 13 from which the passage port 22 differs. It is a top view which shows the D-type main part 14 from which the hole row | line 21 differs.

Hereinafter, a plurality of examples will be described using the present invention as an embodiment with reference to FIGS.

The I-shaped main portion 10 of the binder binding tool 1 shown in FIG. 1 is made of a thin plate material, and includes a hole row 21 corresponding to the holding ring 51 of the binder 5 and a part of the document clip adjacent to the hole row 21. A document clip mounting passage 22 through which the paper clip passes in the thickness direction, and a clip receiving portion 23 that engages the document clip passing through the document clip passage 22 in a direction perpendicular to the hole row 21. Prepare. Although the material of the main part is preferably a thin plate, the thickness is not necessarily limited. Needless to say, the main body may be made of a material other than the plate.

The hole row 21 of the I-type main body 10 is a row of holes corresponding to the holding ring 51 of the binder 5 shown in FIG. The holding ring 51 is passed through the hole row 21 of the I-type main body 10. In addition, the holding ring 51 of the binder 5 is not limited to the case where it is curved, and may be configured by a straight bar member. That is, the present invention can be applied to other forms as long as the binder 5 includes a rod-shaped holding portion.

Further, the passage opening 22 of the I-type main body 10 is provided in a direction away from the gusset portion (the portion where the holding ring 51 is disposed) of the binder 5 with the hole row 21 as a reference. That is, along the direction away from the gusset portion of the binder 5, the hole row 21 and the passage port 22 are arranged in this order. When the document clip is attached to the I-type main body 10, a part of the document clip (for example, the back plate 33 in FIG. 6) passes through the passage opening 22 of the I-type main body 10 in the thickness direction of the thin plate.

The clip receiving portion 23 of the I-type main body 10 is formed of a member (plate) located around the passage opening 22 of the I-type main body 10 and on the opposite side of the gusset portion of the binder 5. The clip receiving portion 23 of the I-type main body portion 10 is engaged with the document clip in the direction perpendicular to the hole row 21. With the above configuration, the hole row 21, the passage port 22, and the clip receiving portion 23 are provided in a manner adjacent to each other in this order along the direction away from the gusset portion of the binder 5.

FIG. 2 is a view showing a state where the double clip 3 as an example of the document clip is inserted and engaged with the passage opening 22 of the I-type main body 10 shown in FIG. When the double clip 3 is inserted into the I-type main body 10, the document 4 is clamped on the double clip 3 and bound into the binder 5 as shown in FIGS. 16 to 19.

FIG. 3 is a side view of FIG. When the double clip 3 is attached to the I-type main body 10, the double clip 3 interferes with the plate portion around the passage opening 22 of the I-type main body 10 and moves into the passage opening 22 of the I-type main body 10. Limited. As a result, the double clip 3 does not come off from the passage opening 22 of the I-type main body 10. When the double clip 3 moves in a direction away from the hole row 21 of the I-type main body 10 (downward in FIG. 2), the back plate 33 of the double clip 3 engages (contacts) with the clip receiving portion 23. That is, the clip receiving portion 23 of the I-type main body 10 restricts the movement of the double clip 3 in the direction away from the gusset portion of the binder 5 (that is, the row perpendicular direction of the hole row 21 and the lower side in FIG. 2). It plays a role as a stopper.

The A-type main part 11 which is one main part of the binder binding tool 1 shown in FIG. 4 is a mode in which a thin plate is bent in two along the bending side 27 to form two layers. The A-type main body 11 is arranged so as to be parallel to the mountain side which is the folding side 27 on each (both sides) of the thin plates constituting the two layers (two folds), and corresponds to the holding ring 51 of the binder 5. Hole passage 21, a document clip attachment passage 22 adjacent to the hole row 21 in the thickness direction, and a document clip passing through the document clip passage 22. And a clip receiving portion 23 that engages in the direction perpendicular to the hole row 21. The hole row 21 of the A-type main body 11 is formed so as to approach the mountain side, that is, to approach the bent side 27. As a result, the clip receiving portion 23 is formed at the end portion on the open side of the folded thin plate.

The passage opening 22 of the A-type main body 11 is provided in a direction away from the gusset (the portion where the holding ring 51 is disposed or the bent side 27) of the binder 5 in the installed state, with the hole row 21 as a reference. . That is, along the direction away from the gusset portion of the binder 5, the bent side 27, the hole row 21, the passage port 22, and the clip receiving portion 23 are arranged adjacent to each other in this order. Incidentally, the hole row 21, the passage opening 22, and the clip receiving portion 23 of the A-type main body 11 are provided on both plates constituting two layers (two folds).

5 shows a part of the double clip 3 (for example, the back plate 33 of FIG. 6) as an example of the document clip with respect to the passage opening 22 of the A-type main body 11 shown in FIG. It is a figure which shows a mode that it was allowed to pass through. The clip receiving portion 23 of the A-type main body portion 11 is engaged with the double clip 3 and the hole row 21 in the perpendicular direction. As shown in FIGS. 16 to 19, by clamping the document 4 with the double clip 3, the A-type main body 11 is ready to be bound into the binder 5.

FIG. 6 is a cross-sectional view taken along line AA of FIG. 5 in a state where preparation for binding the document into the binder is completed.

When the double clip 3 is attached to the A-type main body 11, the double clip 3 interferes with the plate portion around the passage opening 22 of the A-type main body 11 and moves into the passage 22 of the A-type main body 11. Limited. As a result, the double clip 3 does not come off from the passage opening 22 of the A-type main body 11. When the double clip 3 moves in a direction away from the hole row 21 of the I-type main body 10 (downward in FIG. 5), the back plate 33 of the double clip 3 engages (contacts) with the clip receiving portion 23. That is, the clip receiving portion 23 of the A-type main body 11 restricts the movement of the double clip 3 in the direction away from the gusset portion of the binder 5 (that is, the direction perpendicular to the row of holes 21 and the lower side in FIG. 5). It plays a role as a stopper. 7 to 9 show a procedure for engaging the double clip 3 with the clip receiving portion 23 of the A-type main portion 11 which is one main portion of the binder for binding 1. In addition, the plate bent in two in the A-type main part 11 is formed so that a restoring force is generated in a direction in which the bending angle is increased by an elastic material.

(Procedure 1) As shown in FIG. 7, by applying an external force by hand, both plates constituting the two layers (two folds) of the A-type main body portion 11 are forcibly closed to reduce the bending angle. By inserting one side of the handle portion 34 of the double clip 3 into the passage port 22 obtained by combining the plates, then opening the clamping plate 32 to the left and right, and inserting the clamping plate 32 into the passage port 22 Then, the A-type main part 11 is moved to the clamping part (clamping space) 31.

(Procedure 2) As shown in FIG. 8, the passage 22 of the A-type main body 11 is further moved to the back plate 33 of the double clip 3.

(Procedure 3) As shown in FIG. 9, by removing the external force, the closed two-layer (two-fold) plate of the A-type main body 11 is opened. In this example, since the A-type main body 11 is an elastic thin plate material, it returns to the original V-shaped bending angle. In addition, in the state where external force does not act (restoring force does not act), by setting the bending angle of the two layers large, the end portion on the open side of the clip receiving portion side 23 in the overlapping two-layer elastic thin plate material ( It is preferable that the distance between the edges is larger than the width of the back plate 33 of the double clip 3. If it does in this way, the A type main-body part 11 will closely_contact | adhere to the double clip 3 with the elastic restoring force. The A-type main body 11 is attached to the double clip 3 in a stable state. In addition, since the pair of end portions (edges) on the open side of the elastic thin plate material are in close contact with the inside of the pair of sandwiching plates 32 of the double clip 3, when the document 4 is sandwiched between the double clips 3, The part 11 does not get in the way (does not interfere) (see, for example, FIG. 17).

The B-type main body 12 which is one main body of the binder binding tool 1 shown in FIG. 10 is a mode in which a thin plate is bent at a bending side 27 into two layers (two folds). The B-type main body 12 is arranged so as to be parallel to the mountain side which is the bent side 27 on each (both sides) of the thin plates constituting the two layers (two folds) and corresponds to the holding ring of the binder 5. A hole row 21 to be attached, a passage opening 22 for attaching a document clip through which a part of the document clip passes in the thickness direction, and a document clip passing through the passage opening 22 for the document clip. A clip receiving portion 23 that engages in the direction perpendicular to the hole row 21 and an insertion portion that is disposed adjacent to the clip receiving portion 23 and serves as an insertion path for inserting the document clip into the passage opening 22 for attaching the document clip. 24 and the passage opening 22, the passage opening 22 is expanded in the row direction side of the hole row 21, and the introduction expansion portion 25 used when attaching the document clip, and the hole row 21 side inside the passage opening 22 Right angle of hole row 21 Provided projecting direction, the protrusion 26 for stably holding the double clip 3. The passage opening 22 of the B-type main body 12 is provided in a direction away from the gusset portion (the portion where the holding ring 51 is disposed or the bent side 27) of the binder 5 with respect to the hole row 21. That is, along the direction away from the gusset portion of the binder 5, the bent side 27, the hole row 21, the passage port 22, and the clip receiving portion 23 are arranged in this order. The hole row 21, the passage opening 22, and the clip receiving portion 23 of the B-type main body 12 are provided on both plates constituting two layers (two folds).

The clip receiving part 23 of the B-type main part 12 is configured by a plate located on the side (distal side) opposite to the gusset part of the binder 5 around the passage opening 22 of the B-type main part 12. Specifically, the clip receiving portion 23 of the B-type main body portion 12 is formed by a pair of plate pieces extending inward from both outer sides in the row direction of the hole row 21 at the distal side of the passage port 22 of the B-type main portion 12. Composed. When the double clip 3 is attached to the B-type main body 12, the movement of the double clip 3 is restricted within the passage 22 of the B-type main body 12 by the plate portion around the passage 22 of the B-type main body 12. . This makes it difficult for the double clip 3 to come off from the passage opening 22 of the B-type main body 12. When the double clip 3 moves in a direction away from the hole row 21 (downward in FIG. 10), the back plate 33 of the double clip 3 is engaged with the clip receiving portion 23 (a pair of plate pieces extending inward from the outside in the row direction). (Contact). That is, the clip receiving portion 23 of the B-shaped main portion 12 serves as a stopper that restricts the movement of the double clips 3 in the direction perpendicular to the row.

The insertion part 24 of the B-type main part 12 serves as an insertion path through which the double clip 3 can be inserted into the passage opening 22 from the clip receiving part 23 side (that is, the side far from the gusset part of the binder 5). Specifically, the space (gap) between the pair of plate pieces that become the clip receiving portion 23 corresponds to the insertion portion 24. The width of the insertion portion 24 is set smaller than the width of the document clip in the same direction.

The introduction extension part 25 of the B-type main part 12 is obtained by extending the passage port 22 to the row direction side of the hole row 21. The introduction expansion portion 25 is provided continuously with the passage port 22. The introduction extension portion 25 is used when attaching the document clip to the B-type main body portion 12. Specifically, the entire back plate 33 of the document clip can be disposed in the passage opening 22 via the insertion portion 24 by temporarily entering the back plate 33 of the document clip to the introduction extension portion 25. It becomes possible. In FIG. 10, the introduction expansion portion 25 is provided on both outer sides in the row direction of the hole row 21 in the passage port 22, but may be provided only on one side in the row direction.

The protruding portion 26 of the B-type main body 12 protrudes in the direction perpendicular to the hole row 21 and inward of the passage port 22 on the side (proximal side) closer to the hole row 21 inside the passage port 22. Are provided in such a manner. In other words, the protrusion 26 is formed on the side (proximal side) near the gusset portion of the binder 5 around the passage opening 22. Further, the protrusion 26 is disposed in the vicinity of the center in the column direction on this proximal side. If it does in this way, since the projection part 26 contacts the center vicinity of the double clip 3, and can restrict | limit the movement, the play of the double clip 2 in the row orthogonal direction can be made small substantially. On the other hand, since the projection 26 is limitedly formed at the center of the proximal side, as shown in FIG. 12, when the back plate 33 of the double clip 3 is advanced with respect to the introduction extension 25, This protrusion 26 does not get in the way. FIG. 11 is a cross-sectional view of the B-type main body 12 type binder binding tool 1 taken along the line BB in FIG.

12 to 14 show a procedure for engaging the double clip 3 with the clip receiving portion 23 of the B-type main portion 12 which is one main portion of the binding tool 1 for the binder.

(Procedure 1) As shown in FIG. 12, the double clip 3 is inserted into the passage opening 22 from the insertion portion 24 of the B-type main body portion 12, and a part of the back plate 33 of the double clip 3 is inserted to the introduction extension portion 25. By doing so, the entire back plate 33 is caused to enter the passage port 22.

(Procedure 2) As shown in FIG. 13, the back plate 33 that has entered the introduction extension portion 25 is moved back so that the double clip 3 is parallel to the hole row 21.

(Procedure 3) As shown in FIG. 14, by placing the double clip 3 on the clip receiving portion 23, the assembly of the double clip 3 to the B-type main portion 12 is completed. Thereafter, when the document 4 is clamped with the double clip 3, the preparation for binding to the binder 5 is completed.

FIG. 15 is a cross-sectional view taken along the line CC in FIG. 14 of the binding tool 1 for the B-type main body 12 type binder that is ready for binding documents.

FIG. 16 is a perspective view showing a state in which the document 4 is clamped to the double clip 3 of the B-type main body 12 ready to bind the document 4, and FIG. 17 is a cross-sectional view taken along the line DD in FIG. It is.

FIG. 18 is a diagram showing a state in which the double clip 3 of the two sets of binding tools 1 for the binder 1 ready for binding the document 4 is clamped to the document 4.

FIG. 19 is a view showing a state in which the hole row 21 of the B-type main body 12 type shown in FIG. 18 is passed through the holding ring 51 of the binder 5. The hole row 21 of the B-type main body 12 is passed through the holding ring 51 of the binder 5, and the document 4 is bound into the binder 5.

10 has an effect of suppressing the movement of the double clip 3. As shown in FIG. 19, the document 4 is clamped by the double clip 3, and the double clip 3 is moved by the movement of the document 4 while the hole row 21 of the B-type main body 12 is passed through the holding ring 51 of the binder 5. It may move in the direction of the hole row 21. At this time, the back plate 33 of the double clip 3 shown in FIG. 15 hits the protrusion 26 and can stop moving as shown in FIG. In this way, the movement of the double clip 3 is suppressed.

The B-type main body 12 shown in FIGS. 10 and 11 is manufactured by bending an elastic thin plate material into a V-shape. As shown in FIGS. 14 and 15, the double clip 3 that is a document clip is attached to the B-type main body 12. At this time, in the B-type main body 12, the elastic thin plate bending angle constituting the two layers (two folds) is increased, and the edge of the open side of the clip receiving portion side 23 in the overlapping two layers of elastic thin plate material When the interval is made larger than the width of the back plate 33 of the double clip 3, there is an effect that the B-type main body portion 12 is brought into close contact with the double clip 3 by an elastic restoring force and is stably attached.

FIG. 20 shows an A-type clip 6 that is a single document clip that does not have the handle portion 34 of the double clip 3 shown in FIG.

As shown in FIGS. 21 and 22, the A-type clip 6 is assembled to the B-type main body 12 in the same procedure as described for “0045”, and the document is clamped to the A-type clip 6 in this state. As a result, the B-type main body 12 is ready to be bound into the binder 5.

FIG. 23 is a diagram showing a state in which the document 4 is clamped on the A-type clip 6 of the B-type main body 12 when the preparation for binding the document is completed. This state is a state immediately before binding the B-type main body 12 to the binder 5.

FIG. 24 is a cross-sectional view taken along the line EE in FIG. 23 just before binding to the binder 5 in which the document 4 is clamped to the A-type clip 6.

Next, the procedure for clamping the document 4 with the A-type clip 6 shown in FIG. 23 will be described.

(Procedure 1) Using FIG. 19 as an example, the attachment position of the A-type clip 6 of the binding tool 1 for the binder to the document 4 is confirmed.

(Procedure 2) Attach the A-type clamp to the attachment position of Document 4 using a special fixture.

(Procedure 3) By inserting the B-type main body portion 12 into the A-type clip 6 as shown in FIG. 21 and engaging the A-type clip 6 with the clip receiving portion 23 as shown in FIG. The mold main body 12 and the A-shaped clip 6 are assembled. In FIG. 23, the B-type main body 12 is in a state immediately before binding to the binder 5.

The C-type main body 13 shown in FIG. 25 does not have the protrusion 26 of the B-type main body 12 shown in FIG. Even without the protrusion 26, the C-type main body functions in the same manner as the B-type main body 12.

The D-type main body 14 shown in FIG. 26 is of a mode in which the hole shape of the hole row 21 of the B-type main body 12 shown in FIG. 10 is different. Specifically, some of the holes in the hole row 21 are elongated holes that are long in the row direction. Even if the hole shape of the hole row 21 is different, the D-type main part 14 functions in the same manner as the B-type main part 12.

1 Binder binding tool 3 Double clip 4 Document 5 Binder 6 A type clip 10 I type main part 11 A type main part 12 B type main part 13 C type main part 14 D type main part 21 hole row 22 passage opening 23 clip receiving part 24 insertion part 25 introduction Extension part 26 Projection part 27 Bending side 31 Clamping part 32 Clamping plate 33 Back plate 34 Grip part 51 Holding ring

Claims

A binder binding tool for binding a plate-like article such as a document into a binder holding portion using a document clip,
Hole rows corresponding to the holding part of the binder,
Adjacent to the row of holes, a passage for attaching a document clip through which a part of the document clip passes in the thickness direction;
A binder binding tool comprising a clip receiving portion that engages with the document clip passing through the passage opening in a direction perpendicular to the hole row.
The clip receiving portion is provided with an insertion portion serving as an insertion path for inserting a document clip into the passage opening.
The binding tool for binders according to claim 1.
The insertion part is formed on a side opposite to the gusset part of the binder in the passage port,
The binding tool for binders according to claim 2.
Along the direction away from the gusset portion of the binder, the hole row, the passage port, and the insertion portion are arranged in order,
The binder binding tool according to claim 2 or 3.
A pair of the clip receiving portions are formed on both sides of the insertion portion,
The binder binding tool according to any one of claims 2 to 4.
Comprising a main body composed of plates,
The hole row, the passage port, and the clip receiving portion are formed in the main portion,
The binder binding tool according to any one of claims 1 to 5.
The main body has a two-layer structure with the plate,
The binder binding tool according to claim 6.
The hole row is formed so as to be parallel to a mountain side formed in a two-layer structure by bending the plate,
The binder binding tool according to claim 7.
The plate bent at the main body portion is characterized in that a restoring force is generated in a direction in which a bending angle increases due to elasticity,
The binder binding tool according to claim 7 or 8.
In the state where the restoring force does not occur, an interval between the bent end portions on the open side is larger than a width of the back plate of the document clip.
The binder binding tool according to claim 9.
In the main body, the hole row is formed near the folded ridge side of the plate, the clip receiving portion is formed on the opposite side of the folded ridge side, and the gap between the two layers of the plates on the clip receiving portion side Characterized by expanding the
The binding tool for binders according to any one of claims 7 to 10.
When the main part is viewed from the side, it is V-shaped,
The binder binding tool according to any one of claims 7 to 11.
Continuing from the passage opening, the passage opening is extended to the row direction side of the hole row, and an introduction extension portion used when the document clip is attached is provided,
The binder binding tool according to any one of claims 1 to 12.
Providing a protrusion protruding in the direction perpendicular to the hole row inside the passage opening,
The binder binding tool according to any one of claims 1 to 13.
The hole row is formed on a side near the gusset portion of the binder in the passage port,
The binding tool for binders according to claim 14.