JP3095691B2 - File with removable metal fittings - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a file with a staple, and more particularly to a file with a staple capable of removing the staple.

[0002]

2. Description of the Related Art Generally, as shown in FIG.
Of the bottom plate 20 via the fastening rivets 30 on the spine 10a
and a binding metal fitting 20 for attaching a. In addition,
Reference numeral 10b in the figure indicates a front cover or a back cover of the mount 10, and reference numeral 20b indicates a side plate of the binding 20.

[0003] In this type of file, since the mount and the binding are both formed firmly and fixedly connected to each other via a fastening rivet between them, the file is relatively small. It is well known that it is widely used as a large-capacity file.

[0004]

However, in the above-mentioned conventional file with a metal fitting, the following requests have recently been particularly raised.

[0005] That is, in the conventional file, as described above, the mount and the binding are firmly formed and fixedly connected.
Recycling of resources, that is, separation (separation and collection) of files (waste) into backing paper (paper) and fasteners and fastening rivets (metal) has been a major obstacle. For this reason, it has recently been required to take measures against the above-mentioned conventional file so that the user can separate the file into a mount and a fastener as necessary.

Accordingly, an object of the present invention is to allow a user to separate a file into a backing sheet and a staple as required, and to enable the user to reuse the staple, so that a file with a removable staple can be reused. Is to provide.

[0007]

In order to achieve the above-mentioned object, a file with a removable buckle according to the present invention comprises a backing sheet and a buckle for mounting a bottom plate on a spine of the backing sheet via fastening rivets. A backstrip 2 position regulating means provided with holes for engaging and releasing fastening rivets at respective corners corresponding to the bottom plate of the metal binding, on the backstrip of the mount, and provided on the bottom plate. The bottom plate 2 is provided with a bottom plate 2 position restricting means provided with a hole for locking and opening a fastening rivet at the locking position at each corner corresponding to the locking position of the spine 2 position restricting means. The locking hole of the position regulating means is characterized in that the periphery of the hole is slightly raised, and the rising start end is formed as a gentle slope.

In this case, fixing means are provided on the spine of the backing sheet and on the bottom plate of the metal fitting at the locking positions corresponding to the locking holes of the respective two-position regulating means. be able to.

The fastening rivet may be formed of a screw member having a mounting head at one end and a flange at the other end, which is engaged with the bottom plate at the locking position of the bottom plate 2 position regulating means. it can.

[0010] In this case, the fastening rivet is set in the locked position between the spine 2 position restricting means and the bottom plate 2 position restricting means.
A second flange fitted between the spine and the bottom plate may be provided at a middle portion of the screw member.

[0011] Further, the spine 2 position regulating means includes a locking hole for locking a fastening rivet provided on an arc centered on a central portion between the respective set corners,
And an open hole to be opened.

[0012] Further, the bottom plate 2 position regulating means includes:
It can be composed of a locking hole for locking the fastening rivet provided on a line parallel to the longitudinal center line of the bottom plate passing through each set corner position, and an opening hole for opening.

[0013] The fixing means includes an insertion hole on the spine, an insertion hole on the bottom plate, and a hook, which are respectively provided at the locking positions of the spine 2 position restricting means and the bottom plate 2 position restricting means. And an elastic locking member having an insertion projection and a locking claw formed to be inserted or engaged with each of the insertion holes and the hooks.

[0014] In the present invention, the binding and the backing sheet are attached to the spine 2 position regulating means and the bottom plate 2 during use of the file.
At each locking position of the position regulating means, the fixing means is fixedly connected via a fastening rivet and a fixing means.
By opening the fastening rivet in the open position of the position regulating means, the separation can be easily performed. In other words, it can be classified into waste mounts, recycling metal fittings, fastening rivets, and fixing means (metal fittings).

[0015]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of an embodiment of a file with a removable fastener according to the present invention. For convenience of description, the same components as those of the structure of the conventional file with a metal fastener shown in FIG. 15 are denoted by the same reference numerals, and detailed description thereof will be omitted.

First, in FIG. 1, a file with a detachable metal fastener according to the present invention basically includes a file mount 10 and a spine of this mount 10 in the same manner as the conventional structure (FIG. 15 ). Obviously, the metal fittings 20 are attached to the bottom plate 20a via the fastening rivets 32 on the base 10a. In FIG. 1, reference numeral 10b indicates a front cover or back cover of the mount 10, and reference numeral 2
Reference numeral 0b denotes a side plate of the metal fitting 20, which is the same as the conventional structure.

However, the present invention has the following features in the above configuration. Therefore, first, as a whole, the bottom plate 20a is placed on the spine 10a.
The fastening rivet 32 is inserted into each of the corners corresponding to
2a, a backstrip 2 position regulating means 12 which is locked by the opening 2b and opened by the opening hole 12b is provided.
At each corner corresponding to the locking position (12a) of the position regulating means 12, a fastening rivet 32 at the locking position (12a) is provided.
Is provided by a locking hole 22a, and a bottom plate 2 position regulating means 22 is provided which is opened by an opening hole 22b. Then, on the spine 10a and the bottom plate 20a, both of them 10a, 2a
A fixing means 40 is provided to fix the position of the two-position restricting member 0a so as to oppose each other at the locking positions (12a, 22a) of the respective two-position regulating means 12, 22.

Next, the two-position restricting means 12, 22 and the fixing means 40 will be described in more detail.
In connection with 2, a description will be given of a fastening rivet 32 (see FIGS. 3 and 4) that can be suitably used.

3 and 4, the fastening rivet 3
Reference numeral 2 denotes a ring member 34 engaged on the bottom plate 20a at a locking hole 22a serving as a locking position of the bottom plate 2 position regulating means 22, and a protruding end of the ring member 34 inserted through the ring member 34. And a caulking screw member 36 which is caulked and connected to one side of the ring member 34. In the fastening rivet 32 of this embodiment, the ring member 34 is provided with a flange 34a on one side. The caulking screw member 36 has one end portion as a mounting head portion 36a, the other end portion as a caulking portion 36b, and a locking step portion 36c for locking the ring member 34 at a predetermined position in a middle portion. Is provided. Therefore, the fastening rivet 32 thus configured can be configured as shown in FIG. 3 by caulking the swaging portion 36b of the swaging screw member 36 in the coupled state shown in FIG.

Next, the fastening rivet 32 constructed as described above
The operation of assembling the spine 10a of the file mount 10 and the bottom plate 20a of the binding 20 will be described with reference to FIG.

As shown in FIG. 2, the spine 2 position restricting means 12 has a predetermined angle on an arc of a radius r (see FIG. 1) centered on a center C between the set corner portions . α
And a locking hole (locking position) 12a for locking the mounting head 36a and / or the caulking portion 36b of the fastening rivet 32 provided with a range of and an opening hole (opening position) 12b for opening. I have. The bottom plate 2 position restricting means 22 is provided with a mounting head 36 of the fastening rivet 32 provided at a predetermined distance L on a line parallel to the center line in the longitudinal direction of the bottom plate passing through each set corner position.
a and / or a locking hole (locking position) 22a for locking the caulking portion 36b, and an opening hole (opening position) for opening
22b.

Therefore, the file mount 10 having the above-described configuration is used.
As shown in FIGS. 5 (a) to 5 (c), when the spine 10a of FIG.
While passing through the open hole 12b of the position regulating means 12,
It is inserted into the open hole 22b of the two-position restricting means 22 on the bottom plate 20a of the binding 20 (see FIG. 5A). Next, in the positional relationship shown in FIG.
When the rivet 32 is relatively moved (turned left in the case of FIG. 2) within a range of a predetermined angle α with respect to the spine 10a, the fastening rivet 32 is moved to the two-position regulating means 1 on the spine 10a.
It is positioned and locked in the second locking hole 12a. After a while
By moving the binding 20 by a predetermined distance L in the direction of arrow F, the fastening rivet 32 can be positioned and locked in the locking hole 22a of the bottom plate 2 position regulating means 22 [FIG. 5 (b)].

However, as shown in FIGS. 6 and 7, the bottom plate 2 position restricting means 22 in this embodiment is configured such that the portion where the locking hole 22a is formed is slightly raised at the peripheral edge thereof. 23 are formed, and the starting ends of the raised edges 23 are formed on the gentle slopes 23a, 23a, respectively, so that the fastening rivet 32 can be smoothly moved from the open hole 22b to the locking hole 22a. I do. With this configuration, when the fastening rivet 32 is positioned in the locking hole 22a, as shown in FIG.
The flange portion 34a is engaged with the raised edge portion 23 and is forcibly pulled upward, so that the backing sheet 10a of the backing sheet by the fastening rivet 32 and the bottom plate 20 of the binding member 20 are formed.
As a result, the clamping interval with the line "a" is substantially compressed, so that a firm assembly can be achieved.

Thus, the binding 20 and the backing sheet 1
0 is smoothly fixed by the fastening rivet 32. What
The locking hole 12a of the spine 2 position regulating means and the bottom plate 2
Overlap the locking hole 22a of the position regulating means, and
The back 32 of the backing sheet 10 is inserted
It is possible to fix the paper 10a and the bottom plate 20a of the fastener 20.
Of course you can.

Therefore, the fixing means 40 is shown in FIGS.
As shown in the figure, the spine 2 position regulating means 12 and the bottom plate 2
Each locking position (12a, 22a) of the position regulating means 22
In a), the insertion hole 24, 24 and the hook 26, 26 on the corresponding on the spine 10a of eclipsed by the Hare set to insertion holes 14, 14 and the bottom plate 20a, the each insertion hole 14, 24 and the hook 26 An elastic locking member 42 having insertion projections 42a, 42a and locking claw pieces 42b, 42b formed to be inserted or engaged, respectively.
It is composed of The insertion hole 2 on the bottom plate 20a
The 4 and the hook 26 can be preferably formed by extruding, pressing and cutting from the bottom plate (metal), respectively. Further, the lock member 42 can be preferably formed by integral molding using a plastic material.

Next, an operation of disassembling the backing sheet 10, the binding member 20, and the fastening rivet 32 of the file assembled as described above will be described.

That is, in this case, the locking member 42 is released from the assembled state ((b) of FIG. 5), and then the binding member 20 is moved by a predetermined distance L from the backing sheet 10 in the direction of arrow FB. [(C) of FIG. 5], the fastening rivet 32 locked on the locking hole 12a of the spine 2 position regulating means 12 is connected to the open hole 2 of the bottom plate 2 position regulating means 22.
2b, and detached, and the binding 20 and the backing 10
And can be easily separated.

In this case, the spine 1 from which the binding 20 has been detached.
The fastening rivet 32 locked on the locking hole 12a of Oa can be easily removed by manually moving it to the opening hole 12b. However, when the fastening rivet 32 is moved from the locking hole 22a of the bottom plate 2 position regulating means 22 to the opening hole 22b, the binding metal 2
When 0 is relatively moved as it is within a range of a predetermined angle α (turn right in the case of (c) of FIG. 5), the fastening rivet 32 moves to the two-position regulating unit 1 on the spine 10a.
It is located in the second open hole 12b. Therefore, if the binding 20 is detached from the spine 10a at this time, the fastening rivet 32 can also be detached from the spine 10a at the same time, and the operation is simple.

FIGS. 9 and 10 show another embodiment of the fastening rivet 32 applied to the file according to the present invention. That is, the fastening rivet 32 of the present embodiment has the flange portions 34a, 3a on both side surfaces of the ring member 34, respectively.
4b, and the other configuration is basically the same as the fastening rivet 32 shown in FIGS. Therefore, the same components are denoted by the same reference numerals, and detailed description thereof will be omitted.

When the fastening rivet 32 of this embodiment is used, the bottom plate 2 position regulating means 22 is used as shown in FIG.
It is preferable to adopt the one configured as shown in FIG.

That is, in FIG.
In the portion forming a, the periphery of the hole is slightly raised to form a raised edge 23, and the starting end of the raised edge 23 is formed on each of the gentle slopes 23a, 23a to open the fastening rivet 32. In addition to being configured so that the hole 22b can be smoothly moved from the hole 22b to the locking hole 22a, displacement portions 23b, 23b are provided on the starting end side of the raised edge 23, respectively.

With this configuration, the ring member 34 of the fastening rivet 32 is positioned between the flange portions 34a and 34b formed on both sides of the rivet 32 in the locking hole 22a of the bottom plate 2 position regulating means 22 in advance. Then, the ring member 34 can be locked (temporarily fixed) at the displacement portions 23b, 23b of the raised edge portion 23 (see FIG. 12). Accordingly, next, as shown in FIG. 12, the spine 10
a, the required number of fastening rivets 32 to be used for the fastener 20 are set at a time by inserting the caulking screw member 36 of the fastening rivet 32 into the temporarily fixed ring member 34 and caulking the caulking portion 36b. Thus, the file assembling operation can be easily and quickly accomplished.

FIGS. 13 and 14 show still another embodiment of the fastening rivet 32 applied to the file according to the present invention. The fastening rivet 32 of this embodiment is shown in FIG.
As shown in FIGS. 3A and 3B, a screw member 35 having a mounting head 37a at one end and a first flange 37b at the other end is provided. And a second flange 37c.

However, the fastening rivet 32 of the present embodiment having the above-described structure can be used as the rivet 32 shown in FIGS.
As shown in FIG. 7, in a screw member 35 having a mounting head 37a at one end, shaft portions 35a and 35b whose diameters change in two steps with respect to the other end side are formed, and the step portion 35 of this shaft portion is formed.
In the large-diameter-side shaft portion 35a at c, a circumferential groove 39a having a required depth for forming the second flange 37c by caulking the outer periphery horizontally is formed. Further, a cylindrical hole 39b having a required depth for forming the first flange 37b by caulking the outer periphery thereof horizontally can be formed at the distal end portion of the small diameter side shaft portion 35b.

In the fastening rivet 32 of the present embodiment having the above-described configuration, as shown in FIG. 14B, the second flange 37c and the first flange 37b of the screw member 35 are connected to each other by the fastener. The two-position restricting means of the bottom plate 20a is locked, and the mounting head 37a and the second flange 37c
Can be fitted with the two-position regulating means of the spine 10a.

As described above, according to the present invention, the binding of the file and the backing sheet are attached to the spine 2 while the file is being used.
At the locking positions of the position restricting means and the bottom plate 2 position restricting means, respectively, they are fixedly connected via fastening rivets and fixing means. However, when the file is discarded, the fixing means is released to release the two position restricting means. By opening the fastening rivet in the open position, it can be easily separated. That is, it can be classified into waste mount paper (paper) and recycling metal fittings (binding metal, fastening rivets, and fixing means) as required by the user.

While the preferred embodiment of the present invention has been described above, the present invention is not limited to the above-described embodiment, and many design changes can be made without departing from the spirit of the present invention.

[0038]

As described above, the file with a removable fastener according to the present invention comprises a backing sheet and a fastening element for mounting a bottom plate on the spine of the backing sheet via fastening rivets. On the spine, there is provided a spine 2 position regulating means provided with holes for engaging and releasing fastening rivets at respective corners corresponding to the bottom plate of the binding device, and the spine 2 is provided on the bottom plate. At each corner corresponding to the locking position of the position restricting means, there is provided a bottom plate 2 position restricting means provided with a hole for locking and releasing the fastening rivet at the locking position. The stop hole portion is configured so that the periphery of the hole portion is slightly raised, and the rising start end portion is configured as a gentle slope, so that the file fastener and the backing sheet can keep the spine 2 position regulating means and the back cover 2 during use of the file. Each member of the bottom plate 2 position regulating means It has been fixedly attached via a fastening rivet and fixing means at the position, at the time of disposal of a file, by releasing the locking means to open the binding rivet in the open position of the 2 position regulating means,
Can be easily separated. That is, it can be classified into waste mount paper (paper) and recycling metal fittings (binding metal, fastening rivets, and fixing means) as required by the user.

Further, the file with the metal buckle of the present invention has an advantage that it can be constructed relatively easily and can be easily operated.

[Brief description of the drawings]

FIG. 1 is a partially cutaway plan view showing an embodiment of a file with a removable binding device according to the present invention.

FIG. 2 is an enlarged plan view showing the interrelationship between a spine and a bottom plate 2 position restricting means of the file with the metal fastener shown in FIG.

FIG. 3 is a front view of a fastening rivet applied to a file with a removable fastener according to the present invention.

FIG. 4 is a sectional view showing a configuration of the fastening rivet shown in FIG. 3 and an attached state thereof.

5A and 5B are views showing a state at the time of assembling the file with the metal fittings shown in FIG. 1, wherein FIG.
(B) is a main part plan view showing a fixed state of connection, and (c).
FIG. 4 is a plan view of a main part showing a state at the time of opening.

FIG. 6 is an enlarged perspective view of a main part showing a configuration of a bottom plate 2 position restricting means formed on a bottom plate of the binding of the file with a removable binding according to the present invention.

7 is a cross-sectional view of a main part of the bottom plate 2 position restricting means taken along the line VII-VII shown in FIG. 6, and is an explanatory view showing an attached state of a fastening rivet.

FIG. 8 is an enlarged sectional view of a main part showing a state in which the fixing means of the file with the metal fastener shown in FIG. 1 is assembled and fixed.

FIG. 9 is a front view showing another embodiment of the fastening rivet applied to the file with a removable binding device according to the present invention.

10 is a cross-sectional view showing a configuration of the fastening rivet shown in FIG. 9 and an attached state thereof.

FIG. 11 is an enlarged perspective view of a main part showing another embodiment of the bottom plate 2 position regulating means formed on the bottom plate of the binding of the file with the removable binding according to the present invention.

FIG. 12 shows a bottom plate 2 position restricting means XII-X shown in FIG.
It is principal part sectional drawing of the II line, and is explanatory drawing which shows the attachment state of a fastening rivet.

FIGS. 13A and 13B show another embodiment of the fastening rivet applied to the file with a removable fastener according to the present invention, wherein FIG. 13A is a front view and FIG. 13B is a longitudinal sectional view thereof. is there.

14 (a) is a sectional view showing a state before the fastening rivet is formed, and FIG. 14 (b) is a sectional view showing a state before the fastening rivet is formed. FIG. 3 is a cross-sectional view showing a state of use.

FIG. 15 is a partially cutaway perspective view showing a general file with a metal fitting.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Mount 10a Spine 12 Spine 2 position regulating means 12a Locking hole (locking position) 12b Opening hole (opening position) 14 Insertion hole 20 Binding metal 20a Bottom plate 22 Bottom plate 2 Position restricting means 22a Locking hole ( Locking position) 22b Open hole (open position) 23 Raised edge 23a Slowly inclined surface 23b Displacement portion 24 Insertion hole 26 Hook 32 Fastening rivet 34 Ring member 34a Flange portion 34b Flange portion 35 Screw member 35a Large diameter side shaft portion 35b Small diameter side shaft portion 35c Stepped portion 36 Caulking screw member 36a Mounting head 36b Caulking portion 36c Locking stepped portion 37a Mounting head 37b First flange 37c Second francThe 3 9a Circumferential groove 39b Cylindrical hole 40 Fixing means 42 Elastic lockLumber  42a Insertion protrusion 42b Locking claw piece

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. ⁷ , DB name) B42F 7/00 B42F 13/00 B42F 13/30

Claims (7)

(57) [Claims] 1. A backing sheet and a metal fitting for attaching a bottom plate via a fastening rivet to the backing sheet of the mounting sheet. Each of the corners corresponding to the bottom plate of the binding metal piece is provided on the backing sheet of the mounting sheet. A spine 2 position regulating means provided with a hole for locking and opening the fastening rivet is provided, and the spine 2 is provided on the bottom plate.
At each corner corresponding to the locking position of the position restricting means, there is provided a bottom plate 2 position restricting means provided with a hole for locking and releasing the fastening rivet at the locking position. A file with a removable metal fitting, wherein the stop hole portion is slightly raised at the periphery of the hole portion and the rising start end is formed as a gentle slope. 2. A fixing means for fixing the two to each other at the engaging positions corresponding to the engaging holes of the two-position regulating means on the spine of the backing sheet and the bottom plate of the binding. The file with a removable metal fitting according to claim 1. 3. The fastening rivet comprises a screw member having a mounting head at one end engaged with the bottom plate and a flange provided at the other end at the locking position of the bottom plate 2 position regulating means. Item 2. A file with a removable metal fitting as described in Item 1. 4. The fastening rivet includes a second flange which is fitted between the spine and the bottom plate at a position where the spine 2 position restricting means and the bottom plate 2 position restricting means are engaged with each other. 4. The file with a removable binding according to claim 3, wherein the file has a structure provided in the section. 5. The backstrip 2 position regulating means includes: a locking hole for locking a fastening rivet provided on an arc centered on a center between the respective set corner portions; and an opening hole for opening. 2. The file with a removable metal fitting as claimed in claim 1, wherein the file comprises a part. 6. The bottom plate 2 position regulating means includes: a locking hole for locking a fastening rivet provided on a line parallel to a longitudinal center line of the bottom plate passing through each set corner position; 2. The file with a removable metal fitting as claimed in claim 1, wherein the file comprises a part. 7. The fixing means is provided at each of the locking positions of the spine 2 position regulating means and the bottom plate 2 position regulating means.
An elastic having an insertion hole on the back cover and an insertion hole and a hook on the bottom plate provided to correspond to each other, and an insertion projection and a locking claw piece formed to be inserted or engaged with each of the insertion hole and the hook, respectively. 3. The removable file with a metal fastener according to claim 2, comprising a body lock member.