JP2006231888A - Small binding implement - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a binding implement capable of conveniently extracting/inserting and classifying binding documents as a conventional file binder which binds the binding documents through which binding holes are penetrated, when so-called substitution and rearrangement works which are performed under a condition that a large amount of the binding documents are piled up inward, are performed, the binding documents are pulled out once from holding members (binding strings, belt bodies, binding pins and the like) and are rearranged and a large amount of the binding documents have to be bound again to make the works troublesome. <P>SOLUTION: The binding implement which can be mounted to the holding members without extracting/inserting the holding member of a parent binding implement (binder) is attempted to be developed, and a small binding implement freely removable to the holding member by such means that provides gaps for fitting which can be fitted to the holding member of the parent binding implement and holding nail parts openable/closeable the gaps for fitting, is developed. It becomes conveniently possible to classify and extract/insert the binding documents by this small binding implement. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a filing tool for binding a binding material such as paper having a punched hole (binding hole), and more particularly, it is detachably attached to a holding member (binding leg) of a parent binding tool such as a binder. It relates to a small binding tool that can be used.

Conventionally, many file binder tools have been provided as means for binding “things to be bound” such as paper (hereinafter referred to as binding materials).
For example, there is a method of binding the binding material with a staple such as a stapler. This method is suitable when the amount of the binding material is relatively small. However, when the thickness is thick, there is a difficulty in the binding method, and it is added sequentially. If it is a material to be accumulated or there is a need to take out the material that has been bound, it is cumbersome because it is necessary to remove the binding needle each time. It is not suitable for the purpose of using the material individually and repeatedly.

On the other hand, a plurality of punch holes (hereinafter referred to as binding holes) are punched in the binding material, and a binding member such as a binding string, a band material, or a penetration pin is inserted into the binding hole and bound. Many file binders are provided.
In the case of a binding method having this type of binding hole, there is a disadvantage that the original shape is lost because it is punched in an intact binding material, but it can be easily spelled even in the case of a large amount of thick binding material, Can be removed freely, and this binding method is widely used for storing spelling materials.

For example, as an example of a file binder that binds a large amount of binding materials having binding holes, there is a patent document, Japanese Patent Application Laid-Open No. 2003-276376.
In the case of many file binders including a case where a binding member such as a binding string, a band member, and a penetrating pin is passed through a holding hole, including this case, it is suitable for binding a large amount of binding material.
However, when you want to take out the bound material once bound for use such as a copy, or when you want to add a similar material to the inner bound material part and insert it, the binding that is the holding member Since it is necessary to remove the string, band, or penetrating pin once and then re-thread it, in this case, the more binding materials, the more time it takes to insert / remove the binding holes, and the processing It becomes annoying. One means of simplifying the insertion / removal work is a clear file that binds the transparent film in a bag shape. This method is convenient because the binding material itself can be stored in the file without a binding hole. However, on the other hand, since the stored material cannot be opened unless it is taken out from the clear file, there is a disadvantage that browsing workability is inferior.
For the purpose of filing such a large amount of material, improving the workability of insertion and removal, and making it easier to classify and confirm the spelling materials, the structure of more file binders than before has been improved. Although the invention has been made, it was still not fully satisfactory.

As described above, when binding a large number of binding materials (including clear files) to the holding member of the parent binding tool such as an existing file / binder, the end of the holding member (binding feet, etc.) is sequentially placed in the hole of the binding material. The work is passed through skewering, and the binding materials are naturally arranged in the binding order.
If there is a need to reposition the binding material for the purpose of extracting a part of the binding material or inserting additional material, remove the necessary portion of the binding material from the end of the holding member and then re-seal the binding material. The operation of arranging and re-sequentially binding to the end of the holding member again is performed.
In such an operation, even if it is a binding material of a portion that does not need to be rearranged at a position where it is not necessary to rearrange the binding method, it is necessary to temporarily remove the binding material from the holding member. This often causes inefficiency problems such as the alignment of the hole portions being disturbed and requiring a lot of labor to pierce the end of the holding member again.
In addition, when it is desired to change the binding order, it is necessary to remove a large amount of binding material and then bind it to the holding member again even if it is a slight change. .
According to the present invention, when performing the operation of extracting, additionally inserting, and changing the arrangement of the material bound in the above-described file binder (parent binding tool), it is possible to remove the spelling material even when the number of the spelling materials is small or large. It is an object of the present invention to provide a file tool that can be easily inserted, can easily classify the spelling material file and check the inside, and can be manufactured at low cost.

The present invention solves the above-mentioned problems by the following means.
A small binding tool that can be set on a holding member of a parent binding tool of a type in which a plurality of holding members (such as binding legs) of the same interval are inserted into a binding hole portion of a plurality of perforated binding materials and bound. A belt-like convex frame portion (11, 11a, etc.) is formed at the rear portion of the main body substrate 1 to increase the bending strength, and the holding claws 3 are disposed along the convex frame portion. A fitting gap S that can be detachably fitted into the holding member 5 of the binding tool is formed as an opening.
In order to fix the fitting gap S so as not to fall off the holding member 5 after the fitting gap S is fitted into the holding member 5 of the parent binding tool, the holding claw 3 along the convex frame portion is a part of the opening of the fitting gap S. Alternatively, it is possible to detachably attach to the holding member 5 by closing the whole so as to be openable and closable, and a small binding characterized in that a holding portion is provided at the front portion of the main body substrate 1 for binding the binding material. Ingredients

In the configuration of the present invention, first, “the small binding tool forms a band-like convex frame portion (11, 11a, etc.) at the rear portion of the main body substrate 1 to increase the bending strength and to hold the holding claw 3 along the convex frame portion. The reason for “multiple arrangement” is as follows.
Since the present invention is based on the premise that the small binding tool can be attached to the holding portion of the main binding tool, if the main body substrate of the small binding tool is thick, the bulk to be set in the parent binding tool is increased and the storage property is lowered. .
Therefore, it is preferable that the main body substrate 1 is thinner, but on the other hand, the substrate tends to bend and bend easily. Therefore, the bending strength is increased even with a thin substrate.
Further, the reason for arranging the holding claws 3 along the convex frame portion is to provide a protective measure for avoiding problems such as being pressed and caught by other binding materials that are overlapped and bound together.
That is, the belt-like convex frame portion is a bent convex plate portion that protrudes from the main body substrate surface and has a cross-sectional shape similar to any one of L, F, and P character shapes. It is intended to be in a state of increased strength by making the plate material uneven just like L, T, H and die steel of general steel materials. At the same time, by placing the holding claws 3 along the protruding convex frame portion from the top of the convex frame portion at a distance from the main body substrate surface, other binding materials that are superposed on the holding portion of the parent binding tool are bound, Even when the upper and lower sides of the main body substrate are sandwiched, the convex frame portion is intended to protect the movement of the holding claws so as not to be impaired.

Next, a configuration in which “a fitting gap S that can be detachably fitted into the holding member 5 of the main binding tool is formed at the rear edge of the main body substrate” will be described.
As described above, the problem of the conventionally known file binder (parent binding tool) is that the part of the binding material that originally does not need to be rearranged when the rearrangement of the binding material bound in the parent binding tool becomes necessary. However, it is often necessary to perform inefficient work that must be once removed from the holding member in order to extract other spelling materials.
In order to reduce such inefficient work, the present invention is based on the idea that it is preferable that only the portion of the binding material that needs to be rearranged can be detached from the holding portion of the parent binding tool that has already bound the binding material. In this case, a fitting gap S is formed at the rear end edge of the main body substrate so that the holding member can be detachably fitted and set.

However, even if it can be detachably fitted to the holding member 5, it will fall off the holding member 5 if it is not fixed securely. Therefore, the present invention has the following configuration.
“In order to fix the fitting gap S so that it does not fall off the holding member 5 after the fitting gap S is fitted into the holding member 5 of the parent binding tool, the holding claw 3 along the convex frame portion is one of the openings of the fitting gap S. It can be detachably attached to the holding member 5 by closing the part or the whole so that it can be opened and closed, and the front part of the main board 1 has a holding part for binding the binding material.

Here, “the holding claw 3 along the convex frame portion can be detachably attached to the holding member 5 by closing part or all of the opening of the fitting gap S so as to be openable and closable” The holding claw 3 is required to be able to be opened and closed with an appropriate holding force and locking force. As shown in the first to third embodiments, such an openable and closable operation is performed using a belt-like convex frame portion (square frame). Etc.), such as a plurality of holding claws that can be slid simultaneously, or a holding claw shape that can be bent and deformed around a support point due to the bending elasticity or flexibility of the holding claws formed on the convex frame. Can be obtained at
Since the opening of the fitting gap S fitted in the holding portion 5 of the parent binding tool can be closed by the holding claws, the small binding tool can be bound without dropping from the holding portion, and the holding claws 3 By simply opening and closing, it is possible to freely attach and detach any small binding tool from the holding portion 5 of the main binding tool, regardless of the binding order or amount of other binding data. Since the holding portion (including the presser lid and the like) for binding is provided, the binding material 6 can be easily attached.

According to the configuration of the small binding tool of the present invention described above, the following binding method can be selected when the small binding tool is attached to the parent binding tool.
(1) A small binding tool is bound and used in all of the parent binding tools. (2) The small binding tool is superposed and bound together with other binding materials. That is, both the binding methods (1) and (2) are easy to visually confirm the position mounted in the parent binding tool, and by classifying and binding the binding materials in advance using a plurality of different small binding tools, When replacement is necessary, it is possible to select and detach only the small binding tool bound with the corresponding binding material, so that classification and detachment work can be easily performed.
Further, when performing the attaching / detaching operation of the binding material, (1) an optional small binding tool is removed from the holding portion of the parent binding tool, and then the binding material is attached to and detached from the holding portion of the small binding tool. (2) While the small binding tool is mounted on the holding member of the parent binding tool, the binding material is detached from the holding portion of the small binding tool.
That is, the booklet material can be filed even with the small binding tool alone, and the consumer can easily attach and detach from the above-mentioned plurality of usage methods when storing a large amount of the binding material in the holding unit 5 of the parent binding tool. It is convenient because you can choose how you can work, and the components are simple and can be manufactured at low cost by general-purpose plastic molding or metal press machines.

  The small binding tool of the present invention that can be attached to a file binder (parent binding tool) can be easily attached / detached / removed of the binding material, and can be easily classified and stored, and can be manufactured at a low cost. New products can be provided.

BEST MODE FOR CARRYING OUT THE INVENTION

  Hereinafter, it demonstrates based on FIGS. 1-16 as embodiment of this invention. (In the configuration of the binding tool of the present invention, description will be given assuming that the left and right symmetrical parts have the same sign.)

FIGS. 1-8 has shown the figure of Example 1 of this invention small binding tool.
Reference numeral 1 denotes a main body substrate of a small binding tool. A binding foot pin 4 for inserting a binding hole of the binding material 6 is formed in front of the substrate, and a box-shaped rectangular frame standing upright at the rear end. 11 (band-like convex frame portion) is formed. The rectangular frame 11 has an incision portion 11b that opens from the outside to the inside of the frame, and a plurality (two places) of fitting gaps S, and has a rectangular frame bottom plate 11a.
The fitting gap S is a gap for fitting into a holding member (such as a binding leg) of the parent binding tool, and is an appropriate opening that is easy to fit in accordance with the interval of the holding member 5 and hardly causes rattling after fitting. .

The holding claw 3 is housed in the box-shaped square frame 11 so as to be slidable along the inner wall of the square frame and the bottom plate 11a.
The holding claw 3 is provided with a holding claw handle 3a having an uneven surface at one end so that it can be easily picked by hand, and has a holding claw locking projection 3b and a holding claw tip 3c1 toward the rear end. On the end side, a holding claw 3c2 connected by connecting plates 3d1 and 3d2 (see FIG. 8) is provided. This connecting plate moves the holding claw 3c1 and the holding claw 3c2 simultaneously when the holding claw handle 3a is slid by hand.
The holding claw locking projection 3b is disposed at the site of the incision portion 11b in the rectangular frame 11 in which the entire holding claw is housed and mounted, and restricts the movement range when sliding the holding claw handle 3a, and at the same time inadvertently. In order to prevent slipping out of the frame, the protrusions are stoppers with a height that stops against the left and right frame ends of the incision portion 11b. (See Figures 3-6)

The holding claw 3c1 and the holding claw 3c2 provided on the holding claw 3 are fitted with the rectangular frame 11 so that the opening is opened when the fitting gap S is fitted into the holding portion 5 of the main binding tool and is closed after the fitting. It is formed and arranged at a position coinciding with the application gap S. (See Figs. 5-6)
The binding foot pin 4 provided on the main body substrate 1 has a lid pin fitting hole 4a formed at the tip thereof, and can be easily fitted with the conical portion 2a1 of the lid pin 2a provided on the presser lid 2. After the binding material 6 is bound to the binding foot pin 4, the presser lid 2 provides an appropriate fitting force to prevent dropping.

  The small binding tool intended by the present embodiment is premised on being able to be mounted on the holder 5 of the parent binding tool. For this reason, if the main body substrate 1 of the small binding tool is thick, the bulk increases and the amount bound to the parent binding tool is reduced. Therefore, it is desirable that the main body substrate 1 is thinner and has a moderate strength in handling. It is desirable that attachment and detachment of a small binding tool can be more easily performed even in a state where many binding materials are already overlapped and bound to the holder 5 of the parent binding tool as a use scene. That is, when the small binding tool is attached and used in the holding member 5 of the parent binding tool that has already been bound and bound with the binding material, the opening of the fitting gap S formed in the rectangular frame portion 11 is arbitrarily overlapped. Thus, it is necessary to divide the binding material into the holding material 5 and insert it into the holding member 5, and then slide and move the holding claw 3 to close and fix the opening.

In order to facilitate the work even in such a work scene, in this embodiment, a box-shaped square frame 11 (band-shaped convex frame portion) is formed in a cross-section F or P-shape at the rear end portion of the main body substrate 1. Since it is formed as a plate shape, even if the thickness of the main body substrate portion 1 is reduced, the strength is easily maintained by the rectangular frame portion 11 and is not easily bent. Therefore, it is easy to bind the binding hole of the binding material 6 to the binding foot pin 4 provided on the main body substrate, and the operation of fitting the lid pin 2a of the presser lid 2 into the lid pin fitting hole 4a of the binding foot pin 4. It is easy to hold and easily bind by pressing the binding material 6.
Further, since the holding claw 3 is stored in the rectangular frame 11, the holding claw 3 can be operated without being caught by other spelling materials even when it is divided into overlapping spelling material portions or when the holding claw 3 is slid. In addition, if only one holding claw handle 3a is slid, the plurality of holding claws 3c1 and holding claw 3c2 are connected by a connecting plate, so that they can be opened and closed simultaneously and the operability is simple.

  In this embodiment diagram, for the sake of convenience, it has been shown that a plurality of holding claws (3c1, 3c2) can be opened and closed simultaneously by a sliding operation of one holding claw handle 3a. However, a handle is provided for each holding claw. Therefore, such a change does not depart from the configuration of the present invention.

  Note that the small binding tool of this embodiment is used for fitting when a plurality of binding materials and small binding tools are already overlapped on the parent binding tool holder 5 regardless of the overlapping order. By sliding and opening the holding toes (3c1, 3c2) that close the opening of the gap S, an arbitrary small binding tool can be extracted. Therefore, it is easy to perform the replacement (detachment) when the spelling materials are classified in some way and the materials need to be added or removed, and the spelling materials to be bound by the small binding tools are classified in advance. By using it, it is convenient because it is easy to classify spelling materials and can be used in various ways.

General-purpose plastics such as polyethylene, polypropylene, polyoxymethylene, polyester, polycarbonate, polyamide, etc., which are hard and elastic, and press working as materials for the main body substrate 1, the presser lid 2, and the holding claws 3 constituting the present invention A metal that can be formed by the above method can be adopted, and since it can be easily formed and manufactured, manufacturing costs can be reduced.
In order to further enhance the convenience of the small binding tool, the small binding tool is colored in various colors to make it easy to classify the spelling material and to attach a spine cover for displaying the content of the binding material. This is not particularly described, but can be easily implemented as a category of the configuration of the present embodiment.

  9 to 12 are diagrams showing the second embodiment. Example 2 is a modification of the form of the box-shaped square frame 11 provided at the rear end of the main body substrate 1 of Example 1, and the form of the binding foot pin 4 provided in front of the board is as follows: Same as Example 1. Therefore, it demonstrates centering around a change part.

A belt-like bottom plate 11a (band-like convex frame portion) is formed upright on the body substrate at the rear end of the main substrate 1 of the second embodiment, and a U-shaped guide is formed at the center of the bottom plate. Holding claws 3 are formed on the plate portion 11 (band-like convex frame portion) and both ends with a gap S for fitting therebetween.
The guide plate 11 has an appropriate width that is easy to be inserted between the pair of holding members 5 included in the parent binding tool and is less likely to be rattled. (Curved part) is provided.

  The holding claw 3 has a holding claw support 3b on the bottom plate 11a as a support and a holding claw tip 3c in a T-shaped cross section at the top. Here, the holding claw tip portion 3c is easily inserted into the holding member 5 of the main binding tool inserted into the fitting gap S formed between the left and right holding claw column 3b and both ends of the guide plate 11, and is natural after the insertion. Requires a holding function that can be opened and closed in a state that does not come out. For this reason, the holding claw support 3b for supporting the holding toe 3c has an appropriate support width that flexes and bends around the base, and the holding toe 3c has a small gap between the end of the guide plate 11 and the T It is preferable to create a state in which the holding member is easy to insert and is not easily removed by providing an inclined portion on the nail so that the letter-shaped holding toe portion has an I-shape.

In the operation of inserting the holding member 5 of the parent binding tool into the fitting gap S formed and arranged in this way, the holding claw 3 can be pushed open with a finger and the holding member 5 can be inserted, but the holding member 5 is simply inserted. 5 can be inserted by pushing it into the fitting gap S. The inserted holding member 5 is caught in the T-shaped holding toe portion 3c just like a hooked portion of the fishing hook, and is difficult to be removed. It can be easily pulled out by pushing it with your finger.
The front side of the main body substrate 1 has a binding foot pin 4 as in the first embodiment. The binding foot pin 4 is provided with a lid pin fitting hole 4a, and the lid pin 2a of the binding lid 2 is provided with the lid pin 2a. By inserting, the binding material 6 to be bound to the binding foot pin 4 can be bound.
Since the second embodiment has such a configuration of a small binding tool, even if another binding material is already bound to the holding member 5 of the parent binding tool, the fitting gap S portion is divided between the binding materials. It can be detachably inserted and set without dropping, and it is easy to classify the spelling material as in the first embodiment.

  9 to 11, the holding claw 3 is disposed on the outer side of the bottom plate 11a of the main body substrate 1 and the guide plate 11 is disposed on the inner side. However, FIG. That is, the guide plate 11 is disposed outside the bottom plate 11a, and the holding claw 3 is disposed inside, so that the holding member 5 of the main binding tool is fitted and set in the fitting gap S. It has the same function and falls within the scope of the configuration of the present invention. The second embodiment can also be formed of the same material as that of the first embodiment, and a binding tool having the same function as that of the first embodiment can be obtained.

FIGS. 13 to 16 are views showing the third embodiment, and this embodiment shows that the finished product of the present invention can be obtained by punching a plastic sheet material having a high elasticity.
FIG. 13 shows a state in which a plastic sheet material (a flat plate material having a thickness of 2 mm or less) is die-cut with a press or the like, and a broken line portion indicates a portion to be folded.

Reference numeral 1 in FIG. 13 denotes a main body substrate portion. By bending two broken line portions on the main body substrate, a frame plate 11 (band-like convex frame portion) standing perpendicular to the rear end of the main body substrate surface is formed. Yes.
A pair of binding legs 13 are formed on the main body substrate 1, and the base is bent vertically for use. Reference numeral 2 denotes a binding lid portion, and a plurality of fixings are provided in the binding lid 2 to further insert and fix the square hole 2a for inserting and fixing the binding foot 13 and the tip end portion 13a of the binding foot 13. The hole 2b is provided, and each hole is perforated so as to align on a line.

In the main body substrate portion 1 and the binding lid portion 2 divided between the two broken lines at the center (the frame plate 11 portion), holes for fitting gaps S are formed on the left and right sides. The hole for the fitting gap S becomes an opening gap connected by forming a slit groove 3d on the broken line portion (frame plate 11 portion), and at the same time, the arc-shaped convex holding toe portion 3c on the surface of the frame plate 11 is formed. Is formed.
FIG. 14 shows a state in which the broken line portion of FIG. 13 is folded and assembled, and a frame plate 11 stands vertically at the rear end of the main body substrate 2, and a slit that becomes an opening of the fitting gap S is formed on the frame plate 11. A groove 3d and an arc-shaped holding toe 3c are formed. Here, the left and right ends of the frame plate 11 are holding claw portions 3 formed by the split groove portions 3d, and the holding claw tip 3c can be variously changed in shape and elastic force by changing the split groove shape.

  FIG. 15 is an enlarged view of the arc-shaped holding toe 3c portion of FIG. 14 and shows a deformed state of the holding toe 3c when the holding member 5 of the parent binding tool is pressed into the fitting gap S and inserted. . That is, when the holding member 5 of the master binding tool is pressed toward the fitting gap S, the holding claw 3c bends and the opening of the slit groove portion 3d is opened so that the holding member 5 can be inserted. When pulling out from the gap S for fitting, when an appropriate force is applied, the opening is opened and the holding member can be attached and detached.

  Further, FIG. 16 shows a use state in which a small binding tool in which the binding material 6 is bound is inserted and attached to the holding unit 5 of the parent binding tool. The front end portion 13a of the binding foot 13 is inserted into the binding hole of the binding material 6, and then inserted into the fixing hole 2b after being pierced into the rectangular hole 2a of the binding lid 2, so that the binding material 6 can be bound without dropping. When the binding material 6 is bound to the binding foot 13, the remaining length of the binding foot 13 changes depending on the amount of the binding material. Therefore, a plurality of fixing holes 2b for fixing the binding foot 13 are provided, and the binding foot front end portion is provided at an appropriate place. It is preferable to insert and fix 13a.

Also in this embodiment, by fitting the fitting gap S into the holding portion 5 of the parent binding tool, it can be detachably attached to the holding portion 5 of the parent binding tool as in the first embodiment.
As described above, the material can be easily processed by punching or molding a sheet material of plastic (polyethylene, polypropylene, polycarbonate, polyester, polyoxymethylene, polyamide, etc.) having high elasticity, thereby achieving the object of the present invention. It becomes a small binding tool.

  Overall view of a small binding tool of Example 1   The figure which shows the small binding tool structure of Example 1.   FIG. 2 is an enlarged view of the holding claw opening / closing portion (a drawing in which the holding claw is opened).   FIG. 2 is an enlarged view of the holding claw opening / closing portion (the holding claw is closed).   Fig. 2 K-K 'cross section of the main part (view of holding claws open)   Fig. 2 K-K 'cross section of the main part (view of holding claws closed)   Fig. 2 K-K 'cross section and main part of the main part   Overall view of holding claws   Overall view of a small binding tool of Example 2   The figure which shows the small binding tool structure of Example 2.   FIG. 10 is an enlarged view of the holding claw opening / closing portion (a drawing in which the holding claw is opened).   Example of partial modification of components of embodiment 2   Small binding tool plan view of Example 3 (before assembly)   Small binding tool of Example 3 (after assembly)   FIG. 14 is an enlarged view of the holding claw opening / closing portion (a drawing in which the holding claw is opened).   Overall view of a small binding tool of Example 3

Explanation of symbols

<Example 1: FIGS. 1-8>
1 Body substrate 11 Square frame (convex frame)
11a rectangular frame bottom plate (convex frame)
11b incision S Slit gap 2 Presser lid 2a Lid pin 2a1 Conical part of lid pin 3 Holding claw 3a Holding claw handle 3b Holding claw locking projection 3c1 Holding claw 1 (front side)
3c2 holding claw 2 (rear side)
3d1 holding claw connecting plate 1
3d2 holding claw connecting plate 2
4 Binding foot pin 4a Lid pin fitting hole 5 Holding part of parent binding tool (binder) 6 Binding material <Example 2: FIGS. 9 to 12>
1 Main board 11 Guide plate (convex frame)
11a bottom plate (convex frame)
DESCRIPTION OF SYMBOLS Sitting gap | interval 2 Presser cover 2a Cover pin 2a1 Conical part of cover pin 3 Holding claw 3a Holding claw support | pillar 3c Holding nail | tip 4 Binding foot pin 4 Cover pin fitting hole 5 Holding part of a parent binding tool (binder) 6 Binding material <Example 3: FIGS. 13 to 16>
1 Main board 11 Frame plate part (convex frame part)
DESCRIPTION OF SYMBOLS 12 Binding foot 12a Binding foot tip part S Gap | interval for fitting 2 Presser lid 2a Rectangular hole 2b Binding foot fixing hole 3 Holding claw part 3c Holding claw tip part 3d Cutting groove part 5 Holding part of a parent binding tool (binder) 6 Binding material

Claims (3)

A small binding tool that can be set on a holding member of a parent binding tool of a type in which a plurality of holding members (such as binding legs) of the same interval are inserted into a binding hole portion of a plurality of perforated binding materials and bound. A belt-like convex frame part (11, 11a, etc.) is formed at the rear part of the main body substrate 1 to increase the bending strength, and a plurality of holding claws 3 are arranged along the convex frame part, A fitting gap S is formed so as to be detachably fitted into the main binding tool.
In order to fix the fitting gap S so as not to fall off the holding member 5 after the fitting gap S is fitted into the holding member 5 of the parent binding tool, the holding claw 3 along the convex frame portion is a part of the opening of the fitting gap S. Alternatively, it is possible to detachably attach to the holding member 5 by closing the whole so as to be openable and closable, and a small binding characterized in that a holding portion is provided at the front portion of the main body substrate 1 for binding the binding material. Ingredients   An opening of the fitting gap S to be fitted into the holding portion of the parent binding tool and a plurality of holding claws (3c1, 3c2) that can be opened and closed are detachably attachable to the holding portion of the parent binding tool. The small binding tool according to claim 1, wherein the plurality of holding claws arranged are connected by a connecting plate (3d1, 3d2) along a belt-like convex frame portion (11, 11a, etc.) formed at a rear portion of the main body substrate. The opening and closing operation of the opening by the plurality of holding claws can be simultaneously performed by moving the one position of the holding claws that are slid and moved by the connecting plate.   3. The small binding tool according to claim 1, wherein the holding claw can be detachably attached to the holding member 5 by closing part or all of the opening of the fitting gap S so that it can be opened and closed. When the fitting gap S is inserted into 5, the holding claw 3 is bent and the opening is enlarged, and after insertion, the holding claw is made of elastic holding claw so that the opening is restored and reduced and closed. Ingredients

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