JPH0756222Y2 - Pipe file binding structure - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a binding of a file used for binding and storing documents and materials, and more particularly to a binding structure of a file for facilitating extraction of a bound document.

[0002]

2. Description of the Related Art Various files have been conventionally used as a means for binding and storing documents and materials. For example, one of them is a ring binder file in which a binding with a pair of binding rings that can be opened and closed by operating a lever is attached to a cover made of cardboard or a resin plate. The pin file and the pipe file which I raised are also popular.

Of these, the pin file has a movable plate having a plurality of pins vertically attached to one side of a fixed plate fixed to the cover of the file by rivets or the like, and the movable plate is attached in the opposite direction of the fixed plate. And a hinge plate having a locking hole formed on the other side of the fixing plate is attached to the other side of the fixing plate, and the locking plate is always upright with respect to the fixing plate. It is urged in the direction of and held down. Then, after inserting a document or the like into the pin and raising the movable plate toward the fixed plate to make it upright, the pin is locked in the locking hole of the stopper plate.

On the other hand, a pipe file whose pin is a cylindrical pipe is provided with a flat plate metal fitting having an insertion shaft vertically inserted through the pipe, so that the stored documents can be easily extracted. There is.

[0005]

However, according to the above-mentioned conventional pin file, although the document storage capacity is superior to the ring binder, it is difficult to remove and insert the bound document. was there.

[0006] For example, when a required document is extracted from the bound documents, if the document is accommodated in an intermediate portion or the like, the document located above it must also be removed from the binding once.

For this reason, the extracted unnecessary documents become messy, and when the documents are to be bound again in the file, the punching holes for aligning them and inserting them into the pins formed in the documents must be aligned. There was the hassle of having to do it.

On the other hand, according to the above-mentioned conventional pipe file, since the flat metal plate mounted on the pipe is provided, unnecessary documents that have been extracted do not become cluttered, but when extracting unnecessary documents, they are There was the annoyance that the flat metal plate had to be carefully removed so that it would not come off the insertion shaft, and that the document that was pulled out had to be turned inside out so that it would not come off the insertion shaft.

[0009]

SUMMARY OF THE INVENTION In view of the above circumstances, the present invention is to improve the binding of a pipe file so that the stored documents can be easily extracted. Is a fixed plate fixed to the cover of the file, a movable plate hinged to one end side of the fixed plate and vertically provided with at least two pipes for penetrating and holding the article to be bound, and the fixed plate. In a binding of a pipe file provided with a stopper provided on the other end side of a plate, one end is connected to the other end of the folded portion having a substantially inverted U shape which can be inserted into and removed from the pipe. An attachment formed by a connecting part for connecting the connecting part of the attachment to the fixing plate, and a retaining piece fixed to the fixing plate for locking the connecting part of the attachment. Biased in the opposite direction of the fixed plate The elastic plate and the locking hook protruding from the elastic plate, and when the stopper plate and the movable plate are set upright with respect to the fixed plate, the folded portion of the attachment serves as the stopper bar hook. The present invention provides a metallized structure of a pipe file that is locked.

In order to achieve the above object, the present invention provides
A fixed plate fixed to the front cover of the file, a movable plate hinged to one end side of the fixed plate, and vertically provided with at least two pipes for penetrating and holding the article to be bound, and the fixed plate. In a binding of a pipe file provided with a stopper provided on the other end side, one end has a substantially inverted U-shaped folded-back portion that can be inserted into and removed from the pipe, and a connection that connects the other end of this folded-back portion. An attachment formed by a section, and an anti-detachment piece that locks the connecting portion of the attachment is fixed to the fixed plate, and the stopper plate is provided on the back surface of the fixed plate via a sliding portion. It consists of a sliding plate that slides along the sliding part and a support piece that projects from the sliding plate onto the fixed plate.When the movable plate is upright with respect to the fixed plate, the folded part of the attachment is Support in a state where it can move back and forth in the axial direction of the pipe. There is provided a Tsuzurikin structure pipe files to be locked at one.

[0011]

According to the present invention, when the attachment is attached to the pipe through which the document or the like is inserted, the unnecessary document on the pipe side can be moved to the attachment side, and the moved unnecessary document is removed from the file together with the attachment. You can also take out the necessary documents from the pipe at this time.

Further, while the attachment is detached from the stopper plate, it is possible to write on the bound document while turning over the document on the pipe side to the attachment side.

The pipe is for holding the document at all times when the document is stored, and the attachment is for temporarily holding the document when the document is inserted or removed.

[0014]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described in detail below with reference to the drawings. FIGS. 1 to 8 show an example of a pipe file binding according to the present invention, and FIGS. The example of is shown.

The pipe file binding according to the present invention is as follows.
A fixed plate 10 fixed to a cover sheet f ′ of the file f, and two pipes 21 and 21 vertically attached to one end side of the fixed plate 10 and penetratingly holding the article to be bound p are held. It is composed of a movable plate 20, an attachment 30 attached to the pipes 21 and 21, and stopper plates 40 and 40 'provided on the other end side of the fixed plate 10.

In the binding f "shown in FIGS. 1 to 8, the fixing plate 10 is a metal flat plate, and the front and rear ends thereof are bent upward so that the guides 11, 11 and the guide 12,
It is supposed to be 12. A hinge 1 is attached to one end of the fixing plate 10.
The movable plate 20 is hinged via 5 and the stopper plate 40 is hinged to the other end side via the hinge portion 17. Further, in the fixed plate 10, on the hinge 15 side, a curved surface 19a,
Debris-preventing pieces 19, 19 having a substantially Z-shape having 19a are fixed.

On the other hand, the movable plate 20 is a flat plate made of a metal material.
21 is provided vertically so that the attachment 30 can be attached thereto.

The attachment 30 has one end 31a,
Inverted U-shaped bent portions 31 and 31 in which 31a is freely inserted into and removed from the pipes 21 and 21, and the other ends 31 of the folded portions 31 and 31.
It is formed by a connecting portion 33 that connects b and 31b. For example, this attachment 30 is formed by bending a linear metal material into a substantially concave shape, and further bending both ends downward in an inverted U shape, and the bent portion in the inverted U shape is a folded portion 31. , 31, and the portion connecting the folded-back portions 31, 31 is referred to as a connecting portion 33.

In particular, the ends 31a, 31a of the folded portions 31, 31 of the attachment 30 are connected to the pipe 21,
When it is inserted into the pipe 21, the portion exposed from the pipes 21 and 21 is coated with a resin film as shown in FIG. 2 so that the portion has the same outer diameter as the pipes 21 and 21.

The stopper plate 40 has an elastic plate 41 hinged to the fixed plate 10 via a hinge portion 17, and the elastic plate 41.
The engaging hooks 43, 43 are formed in a substantially L shape and projecting from the upper surface of the engaging hooks 43, 43. The engaging hooks 43, 43 are formed with inclined surfaces 43a, 43a. Of these, the elastic plate 41 is made of a metal flat plate and is biased in the opposite direction (opening direction) of the fixed plate 10 by the torsion coil spring S interposed in the hinge portion 17. The elastic plate 41 is moved forward, that is, the arrow m shown in FIG.
When it is pushed in, the meshing groove 17a of the hinge portion 17 is disengaged and the elastic plate 41 falls down in the opposite direction of the fixed plate 10. When the elastic plate 41 is placed upright with respect to the fixed plate 10, the meshing groove 17a meshes and holds that state. I am doing it.

As shown in FIG. 3 (a), the elastic plate 4
A protrusion 47 is provided in the vicinity of the hinge portion 17 on the back surface of the protrusion 1. Therefore, the elastic plate 41 does not fall completely but exhibits an inclined shape and can be stopped. It is preferable that the protrusion 47 is provided because the operation of erecting the elastic plate 41 is facilitated. However, a gripping piece (not shown) may be projectingly provided at one end of the elastic plate 41. The elastic plate 41 can be easily put upright with the holding piece.

Here, the binding f "constructed as described above
Is fixed to the front cover f'of the file f as shown in FIG. 4, and the object to be bound p such as a document is added to the file f.
For binding, the punching holes h, h formed in the article to be bound p are inserted into the pipes 21 and 21, and then the attachment 30 is attached to the pipes 21 and 21 as shown in FIG. Then, when the movable plate 20 and the stopper plate 40 are placed upright with respect to the fixed plate 10 in this state, the top portions of the folded-back portions 31, 31 of the attachment 30 are shown in FIG.
As described above, it is locked by the locking hook 43 of the stopper plate 40, and the article p to be bound is bound.

When the attachment 30 is locked to the locking hook 43, if the stopper plate 40 is set upright in advance, when the movable plate 20 is erected, the folding portion 31,
31 is an inclined surface 43a of the locking hook 43 as shown in FIG. 3 (b).
Although it is automatically locked by pressing, the stopper plate 40 may be raised after the movable plate 20 is raised, and the locking hooks 43 may be locked to the folded portions 31, 31. Good.

On the other hand, when pulling out the article p to be bound in the file f, the stopper 40 is pushed in the direction of the arrow m in FIG. 1 and the folding hooks 31, 31 are locked by the locking hooks 43. If released, the movable plate 20 is moved by the weight of the article to be bound p.
Automatically falls and becomes a state as shown in FIG.

Therefore, the article to be bound p on the pipe 21, 21 side
Is moved to the attachment 30 side, and the attachment 30 is removed from the pipes 21 and 21 as shown in FIG. , 21 required to be bound at the uppermost stage can be pulled out from the pipes 21 and 21, and the unnecessary bound material p transferred to the attachment 30 side does not become messy and is re-filed. When binding to f, it can be easily bound.

Further, when the attachment 30 is disengaged from the locking hook 43, the binding object p on the pipes 21 and 21 side is turned while the binding object p is turned on the attachment 30 side.
Can be written on, and since the stopper plate 40 is laid down, the stopper plate 40 does not obstruct the object to be bound p transferred to the attachment 30, and the connecting portion 33 of the attachment 30 prevents the debris from breaking. Since it is temporarily fixed by 19, the attachment 30 does not separate from the pipes 21 and 21 when the binding target p is moved to the attachment 30 side.

Next, another embodiment of the binding metal will be described with reference to FIGS. The same parts as those in the above embodiment are designated by the same reference numerals and the description thereof is omitted.

The binding of the pipe file shown in FIGS. 9 to 11 includes a fixing plate 10 fixed to a cover f ′ of the file f,
A movable plate 20 which is hinged to one end of the fixed plate 10 and has two pipes 21 and 21 for penetrating and holding the article p to be held, and an attachment attached to the pipes 21 and 21. 30 and a stopper plate 40 ′ provided on the other end side of the fixed plate 10.

Of these, the stopper plate 40 'is provided on the back surface of the fixed plate 10 via the sliding portion 17' and the sliding plate 41 'which slides along the sliding portion 17', and the sliding plate 41 '. When the movable plate 20 is placed upright with respect to the fixed plate 10, the folded-back portion 31 of the attachment 30 is arranged in the axial direction of the pipes 21 and 21. The support pieces 43 'and 43' are engaged with each other in a state in which they can move back and forth.

The fixed plate 10 has support pieces 43 ', 4
Form notch grooves 16 'and 18' at the position where 3'is located,
The sliding plate 41 'is provided with a long hole 48' at a portion of the riveting hole 14 'provided in the fixed plate 10.

The sliding portion 17 'has an attachment 30.
Both ends are made shorter than the fixing plate 10 so that they can move back and forth.

In particular, the sliding plate 41 'of the stopper plate 40' is biased forward by the compression spring S ', that is, in the direction of the arrow m shown in FIG. 9, and the supporting pieces 43', 43 'are always folded back in the attachment 30. It is arranged so as to be in contact with the other ends 31b, 31b of the 31, 31. The anti-debris piece 19 'fixed to the fixed plate 10 has a horizontal portion extending in the direction of the stopper 40'.

Therefore, when the attachment 30 is attached to the pipes 21 and 21 and the movable plate 20 is erected, the other end 31b of the folded portion presses the supporting pieces 43 'and 43', whereby the sliding plate 41 'is moved. By moving in the m'direction, the other end 31b is locked by the support pieces 43 ', 43'.

At this time, in the attachment 30 with the other end 31b locked, since the horizontal portion of the detachable piece 19 'extends in the direction of the catch 40' as described above, the pipe 2
It is possible to move back and forth in the axial direction of 1, 21. Therefore, the spread of the bound document becomes good.

A protrusion P is provided on the movable portion 45 'of the sliding portion 17', and when the attachment 30 is unlocked by the support pieces 43 ', 43', a fingertip is attached to the protrusion P. The sliding plate 41 'is abutted so as to be retracted rearward, that is, in the direction of the arrow m'shown in FIG.

[0036]

According to the present invention, when the attachment is removed from the stopper plate, unnecessary documents are moved to the attachment side so that the necessary documents can be pulled out from the pipe side. When removing the required documents from inside, the unnecessary documents pulled out from the pipe do not become messy, and the attachment is curved downwards continuously with the pipe, so the documents from the pipe side to the attachment side Can be easily transferred to, and unnecessary documents that have been transferred can be left with the attachment removed from the pipe.

Further, when the attachment is removed from the stopper plate, it is possible to write on the document on the pipe side while rolling back the document to the attachment side, and the attachment is temporarily fixed by the debris piece. It is easy to handle because the attachment does not come off the pipe when it is transferred back.

Further, particularly in the invention of claim 2, since the attachment is moved forward and backward while being locked by the support piece, the spread of the bound document is very good.

[Brief description of drawings]

FIG. 1 is a perspective view showing a binding of a pipe file according to the present invention.

FIG. 2 is a side view showing the attachment of the binding metal.

FIG. 3 (a) is a side view showing a stopper plate portion of the same binding plate, and FIG. 3 (b) is a front view showing a stopper plate portion of the same binding plate.

FIG. 4 is a plan view showing the entire file.

FIG. 5 is a side view showing a state in which the attachment is attached to the pipe.

FIG. 6 is a side view showing a state in which the attachment is locked to a locking hook of a stopper plate.

FIG. 7 is a plan view showing a state in which the attachment is locked by a locking hook of a stopper plate.

FIG. 8 is an explanatory view showing a state in which a document is taken out.

FIG. 9 is a plan view showing another embodiment of the binding of the pipe file according to the present invention.

10 is a sectional view taken along the line YY ′ in FIG.

FIG. 11 is a sectional view taken along line XX ′ in FIG.

[Explanation of symbols]

 f file f'cover f '' binding metal p binding object 10 fixing plate 17 hinge part 17 'sliding part 19, 19' debris piece 20 movable plate 21 pipe 30 attachment 31 folding part 33 connecting part 40, 40 'stop Gold 41 Elastic plate 41 'Sliding plate 43 Locking hook 43' Support piece

Claims (2)

[Scope of utility model registration request] 1. A fixing plate fixed to a cover of a file,
A movable plate, which is hinged to one end side of the fixed plate and has at least two pipes vertically extending to hold the article to be bound and held, and a stopper plate provided on the other end side of the fixed plate. In a binding of a pipe file provided, an attachment formed by a folded portion having one end having a substantially inverted U shape that can be inserted into and removed from the pipe, and a connecting portion that connects the other end of the folded portion, An anti-detachment piece for locking the connecting portion of the attachment is fixed to the fixed plate, and the stopper plate is hinged to the fixed plate via a hinge portion and an elastic plate biased in the opposite direction of the fixed plate. , The elastic plate is provided with a locking hook protruding from the elastic plate, and when the stopper plate and the movable plate are placed upright with respect to the fixed plate, the folded portion of the attachment is locked by the stopper bar of the stopper plate. Pipe file metallization structure characterized in that . 2. A fixing plate fixed to a cover of a file,
A movable plate, which is hinged to one end side of the fixed plate and has at least two pipes vertically extending to hold the article to be bound and held, and a stopper plate provided on the other end side of the fixed plate. In a binding of a pipe file provided, an attachment formed by a folded portion having one end having a substantially inverted U shape that can be inserted into and removed from the pipe, and a connecting portion that connects the other end of the folded portion, An anti-debris piece that locks the connecting portion of the attachment is fixed to the fixed plate, and the stopper plate is provided on the back surface of the fixed plate via a sliding portion and slides along the sliding portion. A plate and a support piece projecting from the sliding plate onto the fixed plate, and when the movable plate is upright with respect to the fixed plate, the folded portion of the attachment is movable in the axial direction of the pipe. Characterized by being locked to a support piece Tsuzurikin structure of pipe files to be.