WO1995035219A1

WO1995035219A1 - Filing instrument

Info

Publication number: WO1995035219A1
Application number: PCT/JP1995/000983
Authority: WO
Inventors: Takio Kiyomi
Original assignee: Kokuyo Co., Ltd.
Priority date: 1994-06-22
Filing date: 1995-05-22
Publication date: 1995-12-28
Also published as: GB2294011A; MY116635A; SG60046A1; GB9519779D0; GB2294011B; CN1128007A; KR960703069A; KR0162942B1; HK1009950A1

Abstract

A filing instrument of a type in which a binding member (2) is fixed to an instrument body (1) so that it cannot be separated from the instrument body (1) without causing plastic deformation, breakage or the like of the elements of the instrument. The binding member (2) is anchored to the instrument body (1) through a joining mechanism (3), which serves to join the instrument body (1) and the binding member (2) to each other and enables separating of the binding member (2) from the instrument body (1) by causing relative movement of the instrument body (1) and the binding member (2), and through a latching mechanism (4) which suppresses relative movement of the instrument body (1) and the binding member (2).

Description

Specification

Flying equipment Technical field

TECHNICAL FIELD The present invention relates to a filing tool such as a binder or a file that can easily store and save documents and materials by using a binding tool fixed inside so as to be easily detachable. . Background art

Conventionally, this type of filing tool includes, for example, a tool body having a cover part, a back part, and a back cover part, and a binding tool fixed to the back surface of the back part by, for example, rivets. You. The tool body is made of thick paper or hard synthetic resin, and the binding tool is made of sheet metal or hard synthetic resin. Then, the metal binding tool is fixed to the paper or synthetic resin tool body with a metal rivet, and the binding tool is easily detached from the tool body due to the weight of the bound document. It is configured so that it cannot be done.

In recent years, however, interest in global environmental issues has increased. In such a social situation, when a product is discarded, the product is broken down into individual parts for each material, rather than simply incinerated, in order to reuse resources. The parts are categorized according to their materials and are classified as reusable and non-reusable, or incombustible and combustible. Disposal methods that separate and collect wastewater and then perform final treatment according to the material of each component are beginning to spread.

In the case of the above-mentioned filing tools, metal binding tools and rivets can be reused if they are discarded by collecting and dissolving them. And can be reused. However, if the binding tool is firmly fixed to the tool body with a rivet, it cannot be easily disassembled in the department where it was used up to disposal, and must be separated by material. Recovery can be difficult. In other words, if the binding device is to be removed from the tool body, it is impossible to remove the rivet except by plastically deforming or breaking it using a tool such as a drill. Such tools are rarely prepared on a daily basis in office workplaces that use and store firing equipment, and are expensive to dispose of if newly purchased. This makes it difficult to separate and collect as described above. In addition, since such separate collection is not always required, if separation is troublesome, it will not be executed. In addition, there is a problem that the work of separating using a tool such as a drill involves danger.

An object of the present invention is to solve such a problem, and a filing tool having a configuration capable of separating a binding tool from a tool body without using an unusual tool. Is provided. Disclosure of the invention

The present invention employs the following means to achieve such an object. In other words, the filing tool according to the present invention cannot be detached without plastic deformation or destruction of the member, and the binding tool is fixed to the tool body. In a ring device, a coupling mechanism that couples a tool body and a binding tool, and enables the binding tool to be detached from the tool body by relatively moving the tool body and the binding tool, and a tool body and a binding tool. The binding tool is fastened to the tool body via a locking mechanism that prohibits relative movement between and.

The filing tool of the present invention spells a sheet-like material such as a document or document by providing a hole near one edge thereof and passing a pipe or the like through the hole or pressing down the hole. Including things. The sheet-like material includes a cutout sheet and a continuous sheet of a predetermined size, a synthetic resin bag capable of storing a floppy disk, a comparator disk, and the like, and a synthetic resin sheet. May be. As a tool main body of such a filing tool, there is typically a thick paper-made tool body, but it may be a single flat plate shape. Examples of the material include synthetic resin in addition to paper. On the other hand, as a binding device, a binding hole is formed in the object to be bound, and a pipe, It is preferable to use a configuration in which a ring or the like is inserted and bound, or a configuration in which one edge of the object is pressed from its surface toward the tool body side. As the material of the binding tool, metal or synthetic resin may be applied according to the weight and amount of the object to be bound.

The coupling mechanism according to the present invention means that while the relative movement between the tool body and the binding tool is prohibited by the locking mechanism, the tool body and the binding tool are combined to reduce the load applied to the binding tool. The binding tool is fixed to the tool body in a state where it can be supported, and when the prohibition of the relative movement is released, the tool body and the binding tool can be separated. Coupling does not mean that the tool body and the binding device are fixed semi-permanently, but that they are kept in a state equivalent to fixing or fastening under predetermined conditions. Is what you do. On the other hand, the locking mechanism basically does not support the load applied to the binding device, but prohibits only the relative movement, and does not need to increase rigidity unlike the coupling mechanism. In the present invention, the relative movement is intended to mean that the tool main body and the binding tool do not move in a direction perpendicular to the joint plane but move in a horizontal direction parallel to the joint plane. Such relative movement is preferably performed in a direction different from the direction of the load applied to the binding device described above. In this case, the movement may be a linear movement or a curved movement.

Typically, such coupling mechanisms include: (1) an attachment hole provided in one of the tool body and the binding device and having a small diameter portion and a large diameter portion continuous, and a through hole provided in the other and having a diameter corresponding to the small diameter portion, A rivet penetrating the small diameter portion of the through hole and the mounting hole,

(2) Instead of a mounting hole consisting of a small-diameter part and a large-diameter part, a rivet insertion part and a cross slit forming part engraved with a slit for relatively easy destruction of members With a mounting hole that makes

(3) A hook-shaped bent portion provided on one of the tool body and the binding device, and an engaging hole provided on the other, and the hook-shaped bent portion inserted into the engaging hole is defined as the tool body. It is designed to engage with the opening edge of the engagement hole by relative movement with the binding tool.

(4) a bending claw provided on a fixing plate attached to the outer surface side of the tool body and penetrating the tool body and protruding toward the inner surface side; and an engagement hole provided on the binding tool, The bent claw is engaged with the side edge of the engagement hole by relative movement between the tool body and the binding tool; and

(5) A pair of guide holding portions provided at both ends of the fixing plate attached to the outer surface side of the tool main body and penetrating the tool main body and protruding toward the inner surface side, provided on one side of the fixing plate. A contact piece that penetrates the tool main body and protrudes toward the inner surface side thereof, wherein one edge of the binding tool whose rain end is slidably engaged with the two guide holding portions is provided. So that it can be locked by the contact piece What you did,

Are respectively suitable.

As the locking mechanism to be combined with the coupling mechanism in (1), (2), and (3) above, typically, a locking hole provided in the tool body 5 and a binding mechanism provided in the binding tool are provided. And a stopper piece having a bent end portion inserted into the locking hole. This stopper piece may be one in which the free end of a rectangular small piece is simply bent, but the free end side has a semicircular shape, and the bent end portion has a semicircular shape. It may be a curved wall shape extending from the edge of.

In this case, the bent portion at the tip may be engaged with the circular locking hole. When the binding device is made of synthetic resin, a thick portion is provided at the tip of the elastically deformable stopper piece, and the thick portion is engaged with the locking hole provided in the tool body. 5 In another aspect of the locking mechanism, a locking hole provided in the tool body, a through hole provided in the binding device, a head is locked to an opening end face of the through hole, and a leg is provided. A stopper that has been passed through the through hole and engaged with the locking hole, and a stopper that is disengaged from the head due to the rotation of the stopper and prevents the stopper 0 from being pulled out. One provided with a tongue engaging portion can be cited.

Further, as the locking mechanism combined with the coupling mechanism in the above (4) or (5), an engaging hole provided in the binding tool and a tool main body corresponding to the engaging hole are provided. 5) A through hole provided in the fixing plate and passing through the through hole and engaging with the engaging hole. Those provided with top pieces are preferred.

With such a configuration, while the locking mechanism is functioning, that is, while the relative movement between the tool body and the binding tool is prohibited, the tool body and the binding tool are connected by the coupling mechanism. The binding is fastened to the main body of the tool, and the bindings can be used to bind documents, materials, etc. to the main body of the tool.In such a state, the function of the locking mechanism is stopped. Then, the relative movement between the tool body and the jig becomes possible. In other words, the coupling mechanism couples the tool body and the binding tool even in this state, but the connection is in a state where it can be easily eliminated by relatively moving the tool body and the binding tool. That is, when the binding device is detached from the tool body, the function of the locking mechanism is stopped by stopping the function of the locking mechanism without plastically deforming or breaking the coupling mechanism that bears the load applied to the binding device. This is to make it possible to withdraw. Therefore, when detaching, the binding mechanism, which substantially secures the binding tool to the tool body, can be released from the tool body without causing plastic deformation or destruction by a large force. Will be. Thus, the tool body and the binding device can be separated without any troublesome or dangerous work, and can be reused or efficiently disposed of ₍ e.g., simple drawing). Description

FIG. 1 is an exploded perspective view showing an embodiment of the present invention, FIG. 2 is a plan view showing a main part of the embodiment, FIG. 4 is a sectional view taken along the line AA in FIG. 2, FIGS. 5, 6, and 7 are working process diagrams showing working processes at the time of disposal in the embodiment, and FIG. 8 is a coupling mechanism. FIG. 9 is a plan view showing another embodiment of the arrangement of the mounting holes of the coupling mechanism, FIG. 9 is a plan view showing another embodiment of the arrangement of the mounting holes of the coupling mechanism, and 10 is still another embodiment of the coupling mechanism. FIG. 11 is a cross-sectional view showing an example, FIG. 11 is a perspective view showing another embodiment of the locking mechanism, FIG. 12 is a plan view showing a main part of the embodiment, FIG. B-B sectional view, FIG. 14 is a perspective view showing still another embodiment relating to the locking mechanism, FIG. 15 is an explanatory view showing a main part of the embodiment, and FIG. FIG. 17 is a perspective view showing still another embodiment of the mechanism, FIG. 17 is a plan sectional view showing a main part of the embodiment, FIG. 18 is an operation explanatory view showing the same part, and FIG. FIG. 20 is a perspective view showing still another embodiment of the present invention, FIG. 20 is a plan view showing a main part of the embodiment, FIG. 21 is a cross-sectional view taken along the line C--C in FIG. 20, and FIG. FIG. 23 is a perspective view showing still another embodiment of the locking mechanism, FIG. 23 is a plan view showing a main part of the embodiment, FIG. 24 is a cross-sectional view taken along the line D--D in FIG. The figures are perspective views showing still another embodiment of the locking mechanism, FIGS. 26 and 27 are operation explanatory views showing the embodiment, and FIG. 28 is a view showing the coupling mechanism and the locking mechanism. FIG. 29 is a perspective view showing still another embodiment, FIG. 29 is a cross-sectional view showing the same embodiment, FIG. 30 is a perspective view showing still another embodiment relating to a coupling mechanism and a locking mechanism, and FIG. Is a plan view showing the embodiment, and FIG. 32 is a plan view of FIG. FIG. 33 is a perspective view showing still another embodiment relating to the coupling mechanism and the locking mechanism, and FIG. 34 is a sectional view showing the same embodiment. BEST MODE FOR CARRYING OUT THE INVENTION

Hereinafter, an embodiment of the present invention will be described with reference to FIGS. 1 to 7.

The filing tool shown in FIG. 1 includes a tool body 1 and a binding tool 2 fixed to an inner surface, that is, a back surface of the tool body 1. The tool body 1 is made of thick paper, has a cover part 1a, a back part 1b, and a back cover part 1c, and is made of one sheet of paper material. The boundary between the back part 1b and the cover part 1a and the back cover part 1c is recessed from the front side to the back side so that the cover part 1a and the back cover part 1c are easily bent. A groove 1 d is formed. Then, a binding device 2 is fixed to the center in the height direction of the back surface portion of the backing portion 1 via a coupling mechanism 3 and a locking mechanism 4 described later.

It is a type that binds the paper with a pair of pive-shaped binding rods 22a, and attaches and removes a slide rod 21a provided on the holding plate 21 as is well known. It is possible to arrive as much as possible. That is, the binding device 2 includes a binding base 2 2 that is fixed to the tool main body 1 under predetermined conditions via a coupling mechanism 3 and a locking mechanism 4, which will be described later, and is screwed to the binding base 22. A rotating side plate 2 d having a pair of binding rods 22 a projecting from the inner surface thereof, and a sliding And a presser plate 21 detachably attached via a drop 21a. A structure in which a document or the like is bound to the binding base 22 by the cooperation of the binding rod 22 and the holding plate 21, and locking means 2 2 b for locking the holding plate 21 to the binding base 22. And the like may be the same as those conventionally widely known in this field, and therefore, the description thereof will be omitted.

The binding base 22 in this embodiment is made of sheet metal, and a through-hole 3 2 passing through the rivet 31 serving as a coupling mechanism 3 and a locking mechanism 4 are formed in a mounting portion 22 c of the binding base 22. And a stopper piece 41 having a tip bent portion 41a formed at the tip of the barrel. The through hole 32 is a hole having a small diameter substantially the same as the outer diameter of the rivet 31, and is formed in the vicinity of the four corners of the mounting portion 22 c having a rectangular shape in a plan view. The stopper piece 41 is a small piece cut out from the mounting portion 22c at the center in the width direction of the mounting portion 22c and near the rain edge in the longitudinal direction, and the base portion 41b is the mounting portion. It is kept flush with 2 2 c, and its tip is bent toward the tool body 1 side. The base 41b of the stopper piece 41 is used to insert a screw driver or the aforementioned slide rod 21a when bending the stopper piece 41 upward when necessary. A release hole 41c is provided. In other words, the release hole 41 c has a long hole in the direction parallel to the tip bent portion 41 a corresponding to the minus screw driver, and the stopper piece 41 1 without the screw driver. Short for its slot so that it can be bent It is composed of a round hole provided in the center portion and large enough to insert the slide rod 21 a of the holding plate 21 of the binding device 2.

In contrast to the binding device base 22 having such a configuration, the backing portion 1b of the tool body 1 is provided with a mounting hole 33 as a coupling mechanism 3 and a locking hole 42 as a locking mechanism 4. ing. The mounting hole 33 has a small-diameter portion 33 a substantially the same as the outer diameter of the rivet 31, and a large-diameter portion 33 b formed so as to be continuous with the small-diameter portion 33 a to form a keyhole. Consists of The mounting hole is not limited to a keyhole-shaped one. For example, it has a long hole-shaped large diameter part and a small diameter part extending from one end of the large diameter part in a direction perpendicular to the longitudinal direction. There may be. The diameter of the large-diameter portion 33b should be large enough to allow the head 31a of the rivet 31 to easily pass through. In this embodiment, the mounting hole 33 is formed so that the large-diameter portion 33b is formed on the upper side when the firing tool is used. By forming the mounting holes 33 in this manner, even if a large load is applied to the binding device 2 during normal use, the rivet 31 can be moved to the position of the large diameter portion 31a. Can be prevented. The locking hole 42 has a rectangular shape, and when the binding base 22 is connected to the tool body 1, the bent portion 41a of the stopper piece 41 is attached to the inner wall surface 42a. It is provided to abut. That is, the locking hole 42 has a dog-like width dimension more than the lateral width of the stopper piece 41, and when the binding tool 2 is located at the fastening position, the bent end portion 41a is formed. Perforated so that the abutting inner wall surface 42a is formed < Therefore, the binding device 2 is fixed to the tool body 1 by the rivet 31, but the stopper piece 41 acts to prevent the binding device 2 from moving from the fixing position. is there. That is, when fastening the binding tool 2 to the tool main body 1, first, the binding tool base 22 is overlapped with the tool main body 1. At this time, positioning is performed so that the center of the through hole 32 in the binding tool base 22 is the same as the center of the small diameter portion 33 a of the mounting hole 33 in the tool body 1. In the state where the positioning is completed, the stopper piece 4 1 is in contact with the inner wall surface 4 2 a of the locking hole 4 2, and the binding device 2 is in the direction of the large diameter portion 3 3 b of the mounting hole 3 3. Movement to is prohibited. Then, in this state, the four rivets 31 are passed through the small-diameter portions 33a of the mounting holes 33 and the through holes 32, and the tips protruding from the through holes 32 are swaged (No. 4) In a state where the rivet 31 is crimped, the binding tool 2 is fixed to the tool main body 1 with substantially the same strength as that of the conventional filing tool. In this fixed state, the binding tool 2 does not move along the back surface of the tool body 1 due to the rivet 3 1, unless a relatively large external force is applied. Since the bent portion 4 1a of 4 1 is in contact with the inner wall surface 4 2a of the locking hole 42, the movement is surely prohibited. In other words, the binding device 2 moves along the back surface of the tool body 1 when a predetermined condition is satisfied, but is basically fixed with the rivet 31 and used during use. Almost all the load on binding device 2 is received by rivet 31. It can be stopped.

In such a configuration, when the filing tool is no longer needed, the binding tool 2 can be removed from the tool body 1. First, as shown in Fig. 5 to Fig. 7, first remove the bent part 41a of the stopper piece 41, which is in contact with the locking hole 42, with the stopper piece 4a. 1 is plastically deformed, that is, it is bent upwardly of the jig base 2 2 so that the bent end portion 41 a comes out of the locking hole 42. The bending of the stopper piece 41 is performed by inserting the tip of the screw drino SD into the release hole 41c and lifting the tip 1Figs. 5 and 6 ί. As a result, the binding device 2 can move in the direction of the large-diameter portion 33 b of the mounting hole 33 in parallel with the back surface of the tool body 1. Here, hold the tool body 1 with one hand so that it does not move, and move the binding tool 2 with the other hand in the direction of the large-diameter portion 33b, and move the head 31a of the rivet 31 to the large-diameter portion. Match 3 3b 1 Figure 7 1. Since the head 3 1a of the rivet 3 1 is smaller than the diameter of the large-diameter portion 3 3b, when the binding device 2 is moved upward at a position perpendicular to the back surface of the tool body 1, the binding device 2 It will be detached from the tool body 1. In this case, the rivet 31 that substantially secures the binding device 2 is attached to the binding device 2 that has been detached in its original swaged state without any breakage or plastic deformation.

In this manner, the binding device 2 can be released only by bending the stopper piece 41 of the binding device base 2 2 and moving the binding device 2 with respect to the tool main body 1. It becomes easy to separate and discard each case. That is, the metal binding device 2 and the paper tool main body 1 made of different materials are not directly involved in the fastening of the binding device 2, in other words, the stopper pieces that do not bear the load applied to the closing device 2. 4.Since plastic deformation of 1 can be achieved without using special tools, it can be easily removed by anyone, and the time spent sorting and disposing of each type of material can be reduced. Can be shortened and the effective use of resources can be promoted.

Next, a second embodiment will be described with reference to FIG. In the second embodiment, the arrangement of the mounting holes 33 of the coupling mechanism 3 is different from the above embodiment. Since the configuration other than the arrangement of the mounting holes 33 of the coupling mechanism 3 is the same as that of the above embodiment, the same components are denoted by the same reference numerals in the drawings, and description thereof will be omitted.

As shown in FIG. 8, the mounting hole 33 of the coupling mechanism 3 of this embodiment is formed by setting the relative movement direction in the left-right direction of the tool body 1. That is, the small diameter portion 33a of the mounting hole 33 is formed on the left side, and the large diameter portion 33b is formed on the right side following the small diameter portion 33a.

Next, a third embodiment will be described with reference to FIG. In the third embodiment, the arrangement of the mounting holes 33 of the coupling mechanism 3 is different from the first and second embodiments.

As shown in FIG. 9, the mounting holes 33 of the coupling mechanism 3 of this embodiment are aligned with the center of the binding base 22 as a rotation center. It is drilled with the direction of movement set to the direction of rotation. In other words, the four small-diameter portions 33a are oriented along an arc, and the large-diameter portion 33b is provided on the right side and continuous with the small-diameter portion 33a located on the upper side. In the small diameter portion 33a, a large diameter portion 33b is provided on the left side continuously to the small diameter portion 33a. In this embodiment, two locking holes 42 with which the stopper pieces 41 are engaged are provided so as not to rotate.

Next, a fourth embodiment will be described with reference to FIG. In the fourth embodiment, a coupling mechanism 3 is different from the first, second and third embodiments. In the coupling mechanism 3 of this embodiment, as shown in FIG. 10, an attachment hole 33 is provided in the binding tool 2, and a through hole 32 is provided in the tool body 1. In this case, when the tool body 1 and the binding tool 2 are separated, the metal rivet 31 as the coupling mechanism 3 remains on the paper tool body 1, and the meaning of the separation is reduced by half. It is preferable that the diameter of the through hole 32 be approximately the same as the diameter of the end portion when the rivet 31 is swaged. That is, the through-hole 32 formed in the tool body 1 is formed to have a diameter that allows the end of the rivet 31 on the crimped side to pass through. With such a diameter, the swaged rivet 31 falls out, so that the inner diameter is substantially equal to the outer diameter of the rivet, and the outer diameter is substantially equal to the diameter of the through hole 32 through the annular bush 34. Insert the rivet 31 into the through hole 32 from the front side of the tool body 1 and crimp the end 3 1b through the small diameter portion 3 3a of the mounting hole 33. . With such a structure, the rivet 31 can be removed from the tool body 1 together with the bush 34.

Next, a fifth embodiment will be described with reference to FIGS. 11 to 13. FIG.

In the fifth embodiment, the configuration is the same as that of the first embodiment except that the locking mechanism 504 is different from that of the above embodiment. And a description thereof will be omitted.

As shown in FIGS. 11 to 13, the locking mechanism 504 of this embodiment includes a base 541 b having a substantially semi-circular free end side and a semi-circular free end side. It comprises a stopper piece 541 having a curved wall-like bent end portion 541a extending from the edge portion, and a circular locking hole 542.

That is, the stopper piece 541 is formed at two places in the widthwise center near both longitudinal edges of the attachment portion 22c of the binding base 22, and the base portion 5411b is formed. Is formed flush with the mounting portion 22c, and the edge on the free end side extends toward the tool body 1 to form a bent end portion 541a. The bent end portion 54 1 a has a substantially semicircular wall shape in a plan view. When the binding device 2 is attached to the tool body 1, the inner wall surface 5 4 of the locking hole 5 4 2 2 Abuts on a and prohibits the attachment hole 3 of the binding device 2 from moving in the large diameter portion 3 3 b direction of the attachment hole 3 3. The base 5 4 1 b of the stopper piece 5 4 1 b has a release hole 5 4 1 c for inserting a slide rod or the like when bending the stopper piece 5 4 1 upward when necessary. Is provided. The release hole 541c has a circular shape concentric with the stopper piece 541, and a part of the mounting portion 22c connected to the release hole 541c is raised for reinforcement.

The locking hole 542 is a circular hole in a plan view formed in the backing portion 1b of the tool body 1, and has a curved inner wall surface 542a. When the binding base 22 is connected to the tool body 1, the locking hole 542 corresponds to the bent end portion 541 a of the stopper piece 541 on the inner wall surface 542 a. The radius is set slightly larger than the radius of the stopper piece 541.

In such a configuration, the tool body of the binding device 2

Attachment to and removal from the tool body 1 can be performed in the same manner as in the above-described embodiment. That is, in order to attach the binding device 2 to the tool body 1, first, the through-holes 32 in the binding base 22 are respectively connected to the small-diameter portions 3 3a of the mounting holes 33 in the tool body 1. Position so that the centers of the bindings are the same, and lay the binding tool base 22 on the tool body 1. When the positioning is completed, the stopper piece 541 is in contact with the inner wall surface 542a of the locking hole 542, and the binding device 2 is in the large diameter portion 3 of the mounting hole 33. Movement in the direction of 3b is prohibited. Then, in this state, the four rivets 31 are passed through the small-diameter portions 33 a of the mounting holes 33 and the through holes 32, and the tips protruding from the through holes 32 are swaged. When the binding tool 2 is no longer needed, the binding tool 2 can be removed from the tool body 1 using a slide rod or the like. The bent end portion 541a of the piece 541 is bent upwardly of the binding tool base 22 until the contact with the inner wall surface 542a is released, thereby causing plastic deformation. As a result, the binding device 2 can be moved in the direction of the large-diameter portion 3 3b of the mounting hole 33, and is used until the rivet 31 matches the large-diameter portion 3 3b. Move the binding tool 2 with respect to the tool body 1, and remove the binding tool 2 from the tool body 1.

As described above, if the bent end portion 541a of the stopper piece 541 in the locking mechanism 504 is formed into a curved wall shape extending from the semicircular arc-shaped edge, The same effect as that of the embodiment can be obtained, and the strength of the stopper piece 541 can be improved.

Next, a sixth embodiment will be described with reference to FIGS. 14 and 15. FIG.

In the sixth embodiment, the locking mechanism 604 is the same as the above embodiment except that the locking mechanism is different from the above embodiment. _{C In} this embodiment, FIGS. 14 and 15 As shown in FIG. 7, the stopper piece 641 of the locking mechanism 604 engages with the large-diameter portion 6333b of the mounting hole 633 of the coupling mechanism 603. That is, similarly to the first embodiment, the mounting holes 633 are formed in the backing portion 1b of the tool body 1, and have the small diameter portion 6333a substantially the same as the outer diameter of the rivet 31. And a large-diameter portion 633 b formed in a keyhole shape following the small-diameter portion 633 a. The large-diameter portion 6 3 3b is the upper side when the file and rig tools are used, and the binding base 22 is connected to the tool body 1. When they are fitted, the inner wall surface is arranged at a position where the tip bent portion 641 a of the stopper piece 641 described later abuts, and its diameter is equal to the head 3 of the rivet 31. It is set slightly larger than the diameter of 1a and the stopper piece 641. The through hole 632 is a hole having a small diameter substantially the same as the outer diameter of the rivet 31. The binding base 22 near the four corners of the attachment portion 22c of the binding base 22 is engaged with the tool body 1. It is drilled at a position where the small-diameter portion 633a and its center coincide when combined. As shown in FIGS. 14 and 15, the locking mechanism 6104 has a base 641b and a semicircle having a substantially semicircular shape at the free end formed on the binding base 22. A stopper piece 641 comprising a curved wall-shaped bent end portion 641a extending from the arc-shaped free end side edge, and a tool for engaging with the stopper piece 641. This is the same as the fifth embodiment, which has a circular locking hole formed in the backing portion 1 b of the main body 1, but when the binding base 22 is joined to the tool main body 1, The large diameter portion 633b serves as this locking hole and engages with the stopper piece 641.

In such a configuration, the attachment of the binding device 2 to the tool main body 1 and the detachment from the tool main body 1 can be performed in the same manner as in the above embodiment.

With such a configuration, the same effect as in the above embodiment can be obtained, and the large-diameter portion 633 of the mounting hole 633 is joined to the binding base 22 by the tool body 1. During this time, the stopper engages with the stopper piece 6 41, and when the binding base 22 is removed from the tool body 1, the head of the rivet 31 is used. The large-diameter portion 6 3 3b performs two functions, because it can be a hole passing through 31 a. Therefore, the number of holes to be drilled in the tool body 1 is reduced, and the number of processing places of the tool body 1 can be reduced.

Next, a seventh embodiment will be described with reference to FIGS. 16 to 18.

In the seventh embodiment, a coupling mechanism 703 is different from the above embodiment. The other configuration is the same as that of the fifth embodiment, and therefore, the same components are denoted by the same reference symbols in the drawings, and description thereof will be omitted.

As shown in FIGS. 16 to 18, the coupling mechanism 703 of this embodiment has an attachment hole 733 formed in the tool body 1 and a thread crossing the rivet passage portion 733 a. And a through hole 32 formed in the binding device 2 having a diameter corresponding to the rivet passage portion 733 a. In other words, a filing tool is used for the mounting hole 733 and the rivet connecting portion 733 a, which is substantially the same as the outer diameter of the rivet 31. And a cross-slit forming part 733 b formed in a cross shape in a plan view, which is formed continuously on the upper side when forming. The lower end of the cross-shaped cross slit forming portion 733 b connected to the rivet communicating portion 733 a has an opening width considerably smaller than the diameter of the rivet 31. Therefore, the rivet 31 communicating with the rivet communicating portion 7333a has an opening larger than the outer diameter of the rivet 31 when the cross slit forming portion 7333b is broken. Unless they are formed, they do not move to the intersection slit forming part 7333b. Furthermore, the cross-slit forming portion 7333b has a strength that can be broken by applying a predetermined force or more, and when broken, the head 31a of the rivet 31 becomes weak. The left and right and upper and lower longitudinal lengths of the cross-shaped slit are set to be larger than the maximum diameter of the head 31 a of the rivet 31 so that a hole with a diameter that can pass through is formed. is there.

In such a configuration, the attachment of the binding tool 2 to the tool body 1 can be performed in the same manner as in the fifth embodiment. In addition, when the filing tool is no longer required, the prohibition of the movement of the binding tool 2 with respect to the tool body 1 by the stopper piece 5 41 1 is released using a slide rod or the like, and the binding is performed. The fixture 2 is set in a state where it can be moved in the cross slit forming portion 733 b of the mounting hole 733. Therefore, a force greater than a predetermined value is applied to the binding device 2 in the cross slit forming portion 733 b to destroy the spine portion 1 b around the cross slit forming portion 733 b, and the rivet is removed. Move the binding tool 2 with respect to the tool body 1 until the center of the rivet 31 in the communication section 733 a coincides with the intersection of the cross slit forming section 733 b. The broken backing part 1 b is released from the state shown in FIG. 18 because the head 31 a of the rivet 31 can be passed through by further applying force. And the rivet 31 also come off together, and the tool body 1 and the binding tool 2 can be separated.

With such a configuration, it is the same as the above-described embodiment. In addition to the effect described above, the attachment strength of the binding device 2 to the tool body 1 can be improved.

An eighth embodiment will be described with reference to FIGS. 19 to 21.

In the eighth embodiment, a coupling mechanism 803 is different from the above embodiment. The other configuration is the same as that of the fifth embodiment, so that the same components are denoted by the same reference symbols in the drawings, and description thereof is omitted.

As shown in FIGS. 19 to 21, the coupling mechanism 80 3 of this embodiment includes a hook-shaped bending portion 832 a provided on the mounting portion 22 c of the binding device 2, and a tool main body. 1 and a hook-shaped bent portion 832a inserted into the engaging hole 833 by the relative movement between the tool body 1 and the binding tool 2. It can be engaged with the opening edge 833a of the hole 833.

That is, the hook-shaped bent portion 832a is positioned at the upper side when the filing tool is used in the rectangular hole 832 formed in a plan view near the four corners of the mounting portion 22c. The extending edge is extended in the direction of the tool body 1 and the extended end is further extended downward in the use of the firing tool. A backing portion 1b of the tool body 1 is provided with a rectangular engaging hole 833 in a plan view at a position where the hook-shaped bent portion 832a can be engaged when the binding device 2 is coupled. is there. The engagement hole 833 is formed slightly larger than the hook-shaped bent portion 832a so that the hook-shaped bent portion 832a can be inserted, and is used for firing. The lower edge when the tool is used is defined as the opening edge 833a. The hook-shaped bent portion 832a engages with the opening edge 833a to connect the binding device 2 to the tool body 1. Also, the portion of the surface opposite to the surface on which the binding device 2 is to be attached, which is continuous with the opening edge 833a, is formed when the hook-shaped bent portion 832a engages. The hook-shaped bent portion 832a is formed so as to be as thin as possible so that a and the surface of the back iron portion 1b on which the binding device 2 is not attached are flush with each other.

In such a configuration, in order to attach the binding device 2 to the tool main body 1, as shown in FIG. 21, the hook-shaped bent portion 832a is inserted into the engagement hole 833 as shown in FIG. It is only necessary to engage with the opening edge 833a of the engagement hole 833. In this state, the jig 2 is prohibited from moving downward with respect to the tool body 1 when the filing tool is used. Further, since the stopper piece 541 is locked in the locking hole 542 in the same manner as in the fifth embodiment, the binding tool 2 can be fired with respect to the tool body 1. The tool 2 does not move upward when the tool is used, and the binding tool 2 can be attached to the tool body 1 without using a fastener such as a rivet. Therefore, with such a configuration, a fastener such as a rivet is not required, and labor for fastening with the fastener can be omitted. This makes it possible to simplify the attaching process.

Next, a ninth embodiment will be described with reference to FIGS. In the ninth embodiment, the configuration is the same as that of the above-described embodiment except that the binding device 92 and the locking mechanism 900 are different from the above-described embodiment. The same reference numerals are given and the description is omitted.

The binding device 9.02 of this embodiment is made of a hard synthetic resin, and as shown in FIG. 22, the rivet 31 is passed through the mounting portion 922-2c of the binding device base 922-2. It has a through hole 932 and a stopper piece 941. The through holes 932 are substantially the same diameter as the outer diameter of the rivet 31 and are formed near the four corners of the mounting portion 9222c. As shown in FIGS. 22 to 24, the locking mechanism 904 is provided integrally with a locking hole 942 provided in the tool body 1 and a binding tool 902 made of synthetic resin, and is provided at the tip thereof. An elastically deformable stopper piece 941 is formed by inserting the formed thick portion 941a into the locking hole 942.

That is, the stopper piece 941 is formed in two places at the center in the width direction near both longitudinal edges of the attachment portion 922c of the binding device base 922. A base portion 941b formed flush with 2c, and a thick portion 941a formed by forming the tool body 1 side of the base portion 941b to a thickness approximately equal to the thickness of the tool body 1. Consists of The thick portion 941 a has a substantially semicircular shape in a plan view. When the binding tool 92 is attached to the tool body 1, the thick piece 941 a engages with the locking hole 942 and binds. The tool 90 2 is prohibited from moving in the direction of the large diameter portion 3 3 b of the mounting hole 33. At the base 941 b of the stopper piece 941, the stopper piece 941 can be elasticated upward when necessary. A release hole 941c is provided for inserting a slide rod or the like when deforming. The release hole 941c has a circular shape concentric with the stopper piece 541.

In such a configuration, the attachment of the binding tool 92 to the tool body 1 and the detachment from the tool body 1 can be performed in the same manner as in the above embodiment. That is, in order to attach the binding tool 9 02 to the tool body 1, first, the through-hole 9 32 in the binding tool base 9 2 2 is connected to the small-diameter portion 3 3 a of the mounting hole 3 3 in the tool body 1. Position the center so that the centers are the same, and superimpose the binding tool base 9 22 on the tool body 1. When the positioning is completed, the thick portion 941 a of the stopper piece 941 is locked in the locking hole 942, and the binding device 902 is large in the mounting hole 33. Movement in the direction of the diameter part 33 b is prohibited. Then, in this state, the four rivets 31 are passed through the small-diameter portions 33a of the mounting holes 33 and the through holes 933, and the tips protruding from the through holes 933 are crimped. In order to remove the binding tool 902 from the tool body 1 when the filing tool is no longer needed, use a slide rod or the like to remove the thicker portion 941 of the stopper piece 941. 1a is elastically deformed in the upper direction of the binding tool base 922 to release the engagement with the locking hole 542. As a result, the binding device 92 can be moved in the direction of the large-diameter portion 33b of the mounting hole 33, so that the rivet 31 can be moved until the rivet 31 matches the large-diameter portion 33b. Move the binding tool 902 with respect to the main body 1 and remove the binding tool 902 from the tool main body 1. Therefore, with such a configuration, even if the binding tool 922 is made of a synthetic resin, the same effects as those of the above-described embodiment made of metal can be obtained.

Next, a tenth embodiment will be described with reference to FIGS. 25 to 27. FIG.

In the tenth embodiment, the structure is the same as that of the above embodiment except that the locking mechanism 1004 is different from that of the above embodiment. Therefore, the same reference numerals denote the same components in the drawings. And description thereof is omitted.

As shown in FIGS. 25 to 27, the locking mechanism 100 of this embodiment includes a locking hole 43 provided in the tool body 1 and a through-hole provided in the binding tool 2. A head in which the head 45a is engaged with the opening end surface of the through hole 44 and the leg portion 45b is passed through the through hole 44 to engage with the engaging hole 43. The stopper 45 engages with the head 45 a by rotating the stopper 45 and the head 45 a to prevent the stopper 45 from being pulled out. It is provided with. That is, in this locking mechanism 1004, the stopper 45 is composed of a flat head 45a and legs 45b projecting from the lower surface of the head 45a. It is composed of bolts. A groove 45c for engaging a screw driver is provided at the center of the surface of the head 45a, and stop grooves 45d for preventing rotation are provided near both ends. With the legs 45 b of the stopper 45 passing through the locking holes 43 of the tool body 1 and the through holes 44 drilled in the binding tool 2, the head 45 a To the binding device 2 by pressing J Figure 25, At this time, the downwardly projecting protrusion 46a provided on the stopper engaging part 46 is stopped. The head 45a is engaged with the retaining groove 45d of the head 45a of the head 45 to prevent the head 45a from coming out of the engagement portion 46 during vibration or the like. As described above, since the head 45 a is engaged with the stopper engaging portion 46, the stopper 45 moves upward (withdrawal) from the binding device 2. Will not be possible. Moreover, since the legs 45b are inserted into the locking holes 43 and the through holes 44, relative movement between the tool body 1 and the binding device 2 is prohibited.

To release the binding 2, first, engage the screw driver with the groove 45 c of the head 45 a of the collar 45. Then, at least 90, with the studs 45 in the clockwise direction. Rotate to release the engagement between the head 45a and the collar engagement part 46. j Fig. 26 Fig. 1 From the disengaged state, lift the stopper 45 and pull out its legs 45b completely from the engaging holes 43 and the through holes 44. Thus, the binding device 2 and the tool body 1 are in a state where H is removed by the legs 45b, so that the binding device 2 and the tool body 1 can move relative to each other. _C0 After that, as in the above-described embodiment, Move the tool body 1 upward to separate it. The stopper 45 is the same as that of the embodiment shown in FIG. 8, the embodiment shown in FIG. 9, the embodiment shown in FIGS. 16 to 18, and the embodiments shown in FIGS. The present invention may be applied to the embodiment or to the fifth embodiment shown in FIGS. 28 and 29 described later. Next, the eleventh embodiment will be described with reference to FIG. 28 and FIG.

In the eleventh embodiment, the coupling mechanism 103 is provided on a fixing plate 105 attached to the outer surface side of the tool body 101 and penetrates the tool body 101 and has an inner surface thereof. And an engaging hole 132 formed in the binding tool 102. When the binding tool 102 is attached, the bending claw 13 1 is formed by the relative movement between the tool body 101 and the binding tool 102 so that the one side edge 1 of the engagement hole 1 32 is formed. Attach the binding tool 102 to the predetermined position of the tool body 101 so that the fixture body 101 is sandwiched between the fixing plate 105 and the binding tool 102 in relation to 32a. . Further, the locking mechanism 104 includes a stopper engaging hole 141 provided in the binding tool 102 and the tool main body 100 corresponding to the stopper engaging hole 141. Stopper that passes through the through hole 14 2 for the stopper provided in 1 and the through hole 14 2 provided in the fixing plate 105 and engages with the engaging hole 14 41 for the stopper. Pieces 1 4 3.

The fixing plate 105 is made of sheet metal, has a rectangular shape substantially the same as the outer shape of the binding tool base 102a, and is cut and raised in one direction near four corners thereof, and the tool body 10 A bent claw 131, which is bent in a direction parallel to the surface at a height position obtained by adding the thickness of the binding tool 1 and the binding tool 102, is provided. The bent claw 13 1 has its tip edge 13 1 a slightly bent upward. Similarly, the center of the fixing plate 105 is cut and raised in the opposite direction to the bent claw 13 1, and The stopper piece bent into a shape that can contact both the inner surface of the stopper through hole 14 2 of the body 101 and the inner surface of the stopper engaging hole 14 1 1 4 3 are provided.

On the other hand, in the backing portion 101b of the tool body 101, nail through-holes 101d are formed near the four corners in correspondence with the bent nails 5131. Further, the engaging holes 13 2 of the binding tool base 102 a are provided at positions overlapping each other so as to correspond to the claw through holes 101 d. In addition, it corresponds to the stopper piece 1 4 3. The binding base 1 0 2 a has a stopper engagement hole 1 4 1 1 at the center of the binding base 1, and the tool body 1 A through hole for stopper 144 is formed at a position overlapping with the stopper engaging hole 141. The claw through hole 101 d is the width of the bent claw 13 1, and the stopper engagement hole 14 1 and the stopper through hole 14 2 are the stopper piece 1. It has a width of 43 and a width of approximately the same width. Therefore, when the binding tool 102 is fixed to the tool main body 101, there is no possibility of lateral displacement in the left and right directions. The nail through-holes 101d and the collar through-holes 1 42 in the tool body 101 are provided on the inner surface of the nail through-holes 101d with the cut-and-raised portions of the bent nails 131. In a state where the minute pieces 13 1 b are in close contact with each other, the stopper pieces 14 4 3 are brought into close contact with both inner side surfaces of the through hole 14 2 for the stopper and the through hole 10 1 d for the claw. Drill at

In such a configuration, the binding tool 102 is fixed to the tool body 101 by the fixing plate 105. First, fix the fixing plate 1505 from the front side of the tool body 101, Insert 31 and the stopper piece 144 into the claw through hole 101d and the stopper through hole 144 of the tool body 101, respectively. At this time, the bent claw 13 1 faces the edge 10 1 u side of the tool body 10 1 which is the upper side when using the firing tool, and the bent claw 13 1 3 1 b is brought into close contact with the inner surface of the through hole for nail 101 d and inserted. Next, the bending claw 13 1 is inserted into the engagement hole 13 2 of the binding tool 102, and is applied to the inner surface of the tool body 101. In this state, the bent claws 13 1 fit into the respective engagement holes 13 2, but the stopper pieces 14 3 do not enter the engagement holes 14 1 for the stopper. Then, from the state where the stopper piece 144 is not inserted into the stopper engagement hole 141, the binding tool 102 is moved downward in the entire direction of the tool body 101. Press the button at 101 and slide it. By this slide movement, the bent claw 13 1 is engaged with the one side edge 13 2 a of the engagement hole 13 2 and the stopper piece 14 3 is used for the stopper. It engages not only with the through hole 14 2 but also with the inner surface of the hook engaging hole 1 41 of the binding device 102. Since the bent claw 13 1 faces the upper side when the tool body 101 is used, the load applied to the binding tool 102 is substantially four bends. It is supported by claws 1 3 1.

In this embodiment, the bending claw 13 1 is engaged with one side edge 13 2 a of each of the engagement holes 13 2, and the binding tool 10 2 and the fixing plate 10 5 The binding device 102 is fastened to the tool body 101 by sandwiching 101. This When discarding the filing tool, the stopper piece 1 4 3 is folded into the through hole 1 4 2 in the tool body 101, in other words, the stopper piece 1 4 3 Release the engagement with the stopper engagement hole 1 4 1. As a result, the binding tool 102 can be slid. Therefore, when the binding tool 102 is moved in the direction in which the tip of the bending claw 13 1 faces, the engagement between the bending claw 13 1 and the engagement hole 13 2 is released, and the bending is performed. The claw 13 1 can be positioned at the center of the engagement hole 13 2, and the binding tool 102 can be lifted from that position and detached from the tool body 101. As described above, when the binding tool 102 is detached from the tool body 101, the bending claw 131, which substantially secures the binding tool 102 to the tool body 101, is plastically deformed or broken. It can be done without having to do it.

The 12th embodiment will be described with reference to FIGS. 30 to 32. FIG.

In the 12th embodiment, the shapes and numbers of the bent claws and the stopper pieces in the fixing plate are different from those of the 11th embodiment.

That is, in this embodiment, the number of the bent claws 2 31 is 5, and the number of the stopper pieces 2 43 is 2. Specifically, the bent claw 2 31 is cut and raised near the four corners of the fixed plate 205 as in the first embodiment, and one bent claw is provided at the center thereof. On the other hand, the stopper piece 2 43 is located at the center in the width direction of the fixing plate 205 and in the longitudinal direction. 19

32

It is cut and raised at two locations near the edge. In this example, the height of the horizontal portion 243a of the stopper piece 243 is substantially the same as the thickness of the tool body 201, and the center of the leading edge of the horizontal portion 243a. Is partially raised so that this raised portion 2 43 b engages with the binding device 202, thus the raised portion 2 43 on the stopper piece 24 3 By setting b, the height of the stopper piece 2 4 3 or the portion of the tool body 201 that comes out from the inner surface of the tool body 201 decreases, and the binding tool 202 becomes the tool body 201. The movement of the binding tool 202 can be facilitated by reducing the sliding resistance at the time of coupling to the binding member. Corresponding to such a bent claw 2 31 and a stopper piece 2 43, an engaging hole 2 3 2, 2 4 1, a through-hole 2 0 1 is formed in the tool body 201 and the binding device 202. It goes without saying that d and 242 are formed.

Further, in this example, in order to prohibit movement of the binding device 202 in the width direction, the stopper engaging hole 2 is provided at the center in the width direction of the binding device base 202 a and in the longitudinal direction. In the vicinity of both ends outside of 4 1, there are two left and right lateral movement prohibition pieces 6 cut and raised and bent downward. The lateral movement prohibiting piece 6 is formed to have a droop length less than the thickness of the tool main body 201, and the corresponding position of the tool main body 201 corresponds to the distance between the outer surfaces of the lateral movement prohibiting piece 6. An elongated hole 206 having a width substantially equal to the size of the hole is provided. In this way, if the structure is configured to prohibit lateral movement, the bent claw 2 3 1 ゃ stop piece 2 4 3, and the engagement holes 2 3 2, 2 4 1 2 4 2 The clearance of the steel sheet can be increased, and sheet metal processing can be facilitated.

FIG. 33 and FIG. 34 show a thirteenth embodiment of the present invention.

5 In this embodiment, similarly to the above-described first and second embodiments, the binding device 302 is attached using the fixing plate 300 attached to the outer surface of the tool body 301. It is fixed to the tool body 301. In this embodiment, the tool main body 301 is formed of a synthetic resin. In this case, a groove 301d is formed on the inner surface side at the boundary between the back part 3001b and the cover part 301a and the back cover part 301c, and the cover part 301a And the back cover part 301c is easy to fold. The fixing plate 304 has a rectangular shape and includes a coupling mechanism 303 and a locking mechanism 304. The coupling mechanism 3503 includes a pair of guide rails 3 35 as guide holding portions provided at both ends in the longitudinal direction of the fixing plate 3 05 and penetrating the tool main body 3 0 1 and projecting to the inner surface side thereof. And a contact piece 336 that is provided on one side and engages with the through hole 310 of the tool body 301. The guide rail 335 is formed by bending a fixed plate 300 made of sheet metal 0 into a channel shape facing in the opposite direction. The horizontal portion 335a of the guide rail 3335 is, when attached to the tool body 301, only a distance capable of inserting the binding base 300a from the inner surface of the tool body 301. It is formed to protrude. Further, the contact piece 3 3 5 6 is provided with a binding base 3 0 engaged with the guide rail 3 3 5. It is formed in a height dimension that can lock 2a. The guide holding portion is not limited to a continuous rail shape, and may be provided intermittently.

Further, the locking mechanism 304 in the fixed plate 304 is a stopper piece 345, which is cut and raised from the fixed plate 305, as in the second embodiment. The stopper piece 345 faces one side where the stopper 345 is formed, and the total thickness of the tool body 301 and the binding tool base 302a is calculated. It is formed at the height.

In contrast to such a fixing plate 300, the backing portion 301b of the tool body 301 has a horizontal through hole 310e into which the guide rail 335 is inserted and a stopper. A through hole 3101 f for the collar for inserting the piece 345 and a through hole 301 g for inserting the contact piece 336 are formed. In addition, an engagement hole 302 b is formed in the binding tool base 302 a so as to correspond to the stop-through hole 301 f of the tool body 301. In such a configuration, the binding device 302 has both ends thereof slidably engaged with the guide rails 335 of the fixing plate 300, and one side edge of the binding device 302 is abutting piece. It is locked and fastened by 3 3 6. That is, first, the guide rail 335 is inserted into the horizontally elongated through hole 301 e, the stopper piece 345 is inserted into the through hole 3101, and the contact piece 336 is inserted into the through hole. Insert each into the 301 g, and apply the fixing plate 3 05 from the outer surface side of the tool body 301. Next, from the other side edge of the fixed plate 3 05 where the contact piece 3 3 6 is not provided The rain end of the binding device 302 is placed in the guide rail 33 35 and slides on the guide rail 33 35 until the binding device 302 contacts the contact piece 330. When the binding device 302 comes into contact with the abutment piece 336, the stopper piece 345 engages with the engagement hole 300b of the binding device 302, and the binding device 302 comes out. The movement to the other side is prohibited, and the fastening of the binding device 302 is completed.

When the filing tool is used, the binding tool 302 is supported vertically by the guide rails 335, and the movement of the tool body 301 in the thickness direction is prohibited. Is prohibited by the contact piece 336 and the stopper piece 345. Therefore, the binding tool 302 is held in a completely fastened state, similarly to a structure fastened by a rivet or the like. On the other hand, when discarding, the stopper piece 345 is plastically deformed toward the outer surface of the tool body 301 to release the engagement with the engagement hole 302b. The operation of bending the stopper piece 345 is a simple operation that can be sufficiently performed with a bar-shaped object such as a holding plate of a jig 302 or a ballpoint pen. As a result of the release of the engagement, the jig 302 can slide along the guide rail 335 in the direction opposite to the abutting piece 336. Here, if the binding tool 302 is slidingly moved in the direction opposite to the contact piece 336, it can be separated from the tool body 301. In this embodiment, since the binding between the binding device 302 and the fixing plate 300 is performed only by the guide rail 33 and the stopper piece 345, the above-described first operation is performed. Compared to the strength of the connection between the tool body 301 and the binding device 302 by rivets as in the example, the binding force acting on the binding device 302 when it becomes movable Is very small, and the force required to move the binding device 302 is small. In addition, since the fixing plate 300 is used, the backing portion 30 of the tool body 301 is substantially used. 1b has a reinforced structure, and even with the tool body 301 made of synthetic resin, it is possible to obtain the same rigidity as that made of cardboard.

The present invention is not limited to the embodiments described above. In each of the above embodiments, the tool body is described as being made of paper, but the tool body may be made of polypropylene or rigid polyvinyl chloride. Further, as the shape, in each of the above-described embodiments, the tool body having the front cover part, the back paper part, and the back cover part has been described, but a so-called paper clip or a clip board may be used. It may be composed of a single plate. In such a case, the attachment position of the binding device may be the same as in the related art.

The binding device is of a type in which the holding plate with the slide rod described in the above embodiment is detachably held by a tubular binding rod that is tiltably attached to the binding device base. Such as a ring type, a so-called Z-type binding device that operates a presser with a lever to hold documents and materials between the presser and the binding base that supports the presser. A binding device widely known in the field can be applied. Also binding device As for the mounting position of the backing paper, it may be mounted on the back cover near the boundary with the backing paper in addition to the backing paper.

In addition, the configuration of each part is not limited to the illustrated example, and various modifications can be made without departing from the gist of the present invention.

As described above, the filing tool according to the present invention is used as an eco-friendly filing tool that facilitates the separate collection of each material in consideration of resource reuse at the time of disposal. Suitable for

Claims

The scope of the claims

1. A filing tool of a type in which a member is not detached without accompanying plastic deformation or destruction of the member, and the binding tool is fixed to the tool body. A coupling mechanism that allows the binding tool to be detached from the tool body by moving the tool body and the binding tool relative to each other, and a locking mechanism that prohibits the relative movement between the tool body and the binding tool. A filing tool, wherein the jig is fastened to the tool body via a hole.

2. The coupling mechanism is provided in one of the tool body and the binding device, and has a mounting hole formed by connecting the small diameter portion and the large diameter portion, and a through hole provided in the other and having a diameter corresponding to the small diameter portion. 2. The filling tool according to claim 1, further comprising: a rivet 5 penetrating through the through hole and the small diameter portion of the mounting hole.

3. A coupling mechanism is provided on one of the tool main body and the binding device to connect the rivet insertion portion and the cross slit forming portion, and a rivet communication portion 0 provided on the other side. 2. The filing tool according to claim 1, further comprising a through hole having a diameter corresponding to the diameter of the through hole, and a rivet penetrating the rivet through portion of the through hole and the mounting hole. .

4. The coupling mechanism comprises a hook-shaped bent portion provided on one of the tool body and the binding device, and an engaging hole provided on the other, and the hook-shaped bent portion inserted into the engaging hole is provided. Tool body and binding tool 2. The filing tool according to claim 1, wherein the filing tool is adapted to engage with an opening edge of the engagement hole by relative movement with respect to the opening.

5. The coupling mechanism includes a bending claw provided on a fixing plate attached to an outer surface side of the tool body and penetrating the tool body and protruding toward the inner surface thereof, and an engagement hole provided on the binding tool. 2. The filing tool according to claim 1, wherein the bending claw is engaged with a side edge of the engagement hole by a relative movement between the tool body and the binding tool.

6. A coupling mechanism is provided at a rain end of a fixing plate attached to the outer surface of the fixture main body, and a pair of guide holding portions penetrating the tool main body and protruding toward the inner surface thereof; A contact piece provided on a side part and penetrating through the tool body and protruding toward the inner surface side thereof; one side of a binding tool having both ends slidingly engaged with the rain guide holding part. 2. The filing tool according to claim 1, wherein the edge can be locked by the contact piece.

7. The locking mechanism comprises a locking hole provided in the tool main body, and a stopper piece provided in the binding tool and having a bent end portion inserted into the locking hole. The filing tool according to claim 1 or 2.

8. The free end side of the stopper piece has a substantially semicircular shape, the tip bent portion is a curved wall shape extending from the semicircular edge, and the locking hole is circular. 7. A filing tool according to claim 7, wherein

9. The locking mechanism is elastically deformable by inserting a locking hole provided in the tool body and a thick-walled portion formed integrally with the binding tool made of synthetic resin and formed at the tip into the locking hole. 3. The filing tool according to claim 1 or 2, comprising a stopper member.

10. A locking mechanism includes a locking hole provided in the tool main body, a through hole provided in the binding device, and a head being engaged with an opening end face of the through hole and a leg portion passing through the through hole. A stopper that is engaged with the locking hole and a stopper engaging portion that is disengaged from the head by rotation of the stopper and prohibits removal of the stopper. The firing tool according to claim 1 or 2, which is provided.

1 1. The locking mechanism is provided with an engagement hole provided in the binding device, a through hole provided in the tool body corresponding to the engagement hole, and a through hole provided in the fixing plate and passing through the engagement hole. 7. The filing tool according to claim 5, comprising a stopper piece engaged with the filing tool.