JPH0930179A - Document filer - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enable a pair of fastening plates by which documents have been inserted and held to be freely detached from the base plate of a document filer. SOLUTION: Retaining pins 5 are provided in the side walls 4a, 4a on the mutually same sides of the respective notches 4 along the longitudinal direction of a back cover. A movable plate corresponding to the respective fastening plates is constituted by erecting movable stopping pieces 6 and an operation piece 14 arranged between the movable stopping pieces on one side of a main body piece. The movable stopping pieces 6 are equipped with the upper end part pieces 6a in which the tip parts of the retaining pins are overlapped. The main body piece of the movable plate is movably provided between the back cover and a filer base plate 10 overlapped and stuck on the back cover along the longitudinal direction of the back cover. A return spring which resists movement of the movable plate in the direction of one side and shortens is arranged on one side of the tip parts of the retaining pins in the main body piece of the movable plate and equipped between the back cover and the filer base plate. A stopping member is provided in the filer base plate 10, so that the part piece of the main body piece is retained by movement of the movable plate in the direction of the other one side.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a document splicing device.

[0002]

2. Description of the Related Art One holding plate installed on the inner surface of a spine of a binder and provided with a binding pipe or a binding rod is removed from a device substrate when assembling and disassembling documents, and the other holding plate is used as a device. The structure is such that it cannot be removed from the device substrate while it is still attached to the substrate.

[0003]

In the conventional example, since only the one holding plate side provided with the binding pipe or the binding rod can be removed from the device substrate, the holding plate is attached to the base end side of the binding pipe or the like. There is the inconvenience of removing all the documents bound in the device in order to remove them.

[0004]

[Problems to be Solved by the Invention] A holding plate having a binding pipe projecting from an inner surface thereof and a holding plate having a binding rod inserted into the binding pipe projecting from the inner surface thereof are provided, and each holding plate has a lower opening. A pair of notches are arranged side by side along the longitudinal direction of the spine of the binder, and locking pins are provided on the side walls of the notches on the same side along the longitudinal direction of the spine so as to project. A movable receiving piece having an upper end piece with which the end portions of the two overlap with each other, and an operation piece arranged between the movable receiving pieces is erected on one side of the main piece to form a movable plate corresponding to each of the holding plates. Then, the main body of the movable plate is movably interposed along the longitudinal direction of the back cover between the spine cover and the device substrate fixed to the back cover by superposition. , A spine is provided at one end side of the tip end side of the locking pin, the return spring being reduced against the movement of the movable plate in one direction. Interposed between the device substrate, also, a structure in which a receiving member in which pieces of the metallic piece are engaged by the movement of the another side direction of the movable plate to the device substrate.

[0005]

The pair of holding plates arranged to face each other are connected to each other by inserting the binding rod into the binding pipe.

When the locking pins provided on the connected holding plates are arranged on the upper end pieces of the corresponding movable receiving pieces and the holding plates are pushed down, the tips of the respective locking pins arranged in the same direction are moved to the upper end. Since the upper end piece is pressed by the locking pin because it overlaps the part piece, as a result, the movable receiving piece provided with the upper end piece, that is, the main piece of the movable plate on which the movable receiving piece is erected is The return spring arranged on the one end side of the stop pin is moved in one direction along the longitudinal direction of the spine so as to press and reduce the return spring, and with this movement, each locking pin corresponds. It disengages from the upper end piece of each movable receiving piece and falls below the upper end piece.

Simultaneously with this descent, the return spring reduced by the main piece of the movable plate returns to the original state, so that the main piece is returned to the original position, and as a result, the upper end piece of the movable receiving piece is returned to its original position. After returning to the position, it is located right above the locking pin, and the paper is bound to the binder.

In this bound state, when the main piece of the movable plate is moved by the operation piece in the other side direction along the longitudinal direction of the spine, the main piece piece engages with the regulating member provided on the apparatus substrate. It is stopped and the spelled state is maintained more reliably.

When the main piece of the movable plate corresponding to one of the holding plates is returned to the original position by the operation piece, the piece of the main piece is disengaged from the regulation member, and further, by the operation piece, the longitudinal direction of the spine cover. When it is moved in one direction along the locking pin, the upper end piece of the movable receiving piece located on the locking pin is disengaged from the locking pin, and as a result, the other holding plate side is locked. It becomes rotatable about the pin part, and by moving one holding plate side upward, it is possible to remove the paper or obtain a new paper binding state, and set the other holding plate side to the original position. By returning it, the former paper is put in the spelled state again.

[0010]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The drawings show an embodiment of a document binding device according to the present invention. FIG. 1 is a partially cutaway plan view, FIG. 2 is a side view, and FIG. 3 is a sectional view taken along line aa of FIG. 4 is a sectional view taken along line bb in FIG.
Is a sectional view taken along the line c-c, FIG. 6 is a perspective view, FIG. 7 is a partially broken plan view before the locked state, FIG. 8 is a partially broken plan view when the locked state, and FIG. It is a partial cutaway top view of an Example.

In the figure, reference numerals 1 and 1'denotes a holding plate which constitutes a binding tool A. A binding pipe 2 is attached to the inner surface of one holding plate 1 and a binding rod 3 is attached to the inner surface of the other holding plate 1 '. And the holding plates 1 and 1 ′ are connected to each other by inserting the binding rod 3 into the binding pipe 2.

A pair of notches 4 and 4 having lower openings are arranged in parallel along the longitudinal direction of the spine B of the binder on each of the holding plates 1 and 1 ′. Side wall 4 on the same side
a, 4a, 4a, 4a are provided with locking pins 5, 5, 5 and 5 along the longitudinal direction of the spine cover, and the tip 5a of the locking pin 5 is provided.
Is tapered, and the upper end piece 6a of the movable receiving piece 6 to be described later is formed.
The upper surface of is made slippery.

Inner and outer engaging notches 7 and 7'are provided on both sides of the notch 4 provided with the engaging pin 5, and the shaft pins 8 and 8'are engaged with the engaging notches 7 and 7 '. Installed in the same direction as the pin 5, between the inner engagement notches 7 and 7, that is, the holding plates 1 and 1 '.
A fitting notch 9 at the lower end opening is provided in the central portion of the same as the notches 4, 7, 7 '.

In the figure, 10 is a device board of the binding device A fixed to the spine cover B. The device board 10 is internally locked on both sides in the longitudinal direction of the spine cover at positions corresponding to the shaft pins 8. The outer locking pieces 11 ′ are respectively provided so as to project at the positions corresponding to the pieces 11 and the shaft pins 8 ′, and the inner and outer locking pieces 11, 1 are provided.
Reference numeral 1'is L-shaped in cross section and is open on the upper surface side so that the corresponding shaft pin 8 or 8'is engaged.

Further, locking pieces 11 inside and outside the device substrate 10,
A notch 12 is provided between 11 ', and the movable receiving piece 6 is arranged so as to engage with the notch 12.

The movable receiving piece 6 has a tip portion 5a of the locking pin 5.
The upper surface of the upper end piece 6a overlapping with each other is provided with an inclined surface 13 on the side of the locking pin 5 and is erected on the main piece 15a of the movable plate 15 together with the operation piece 14 arranged between the movable receiving pieces 6 and 6. Then, the locking pieces 11 and 1 inside and outside are made to protrude from the device substrate 10.
In cooperation with 1 ', the holding plates 1, 1'are rotatably held via locking pins 5 or shaft pins 8, 8'.

The operating piece 14 is fitted in the fitting notch 9 on the holding plate 1, 1'side so as to be movable along the longitudinal direction of the spine cover.

The main piece 15a of the movable plate 15 is movably engaged with a space 16 provided between the device substrate 10 and the spine cover B along the longitudinal direction of the spine cover, and the locking pin 5 is formed. The return spring 17 includes a return spring 17 formed of a zigzag-shaped piece continuously provided at one end on the front end 5a side, that is, one end in the moving direction of the movable plate 15 along the longitudinal direction of the spine cover. Has its free end in contact with the side wall 16a of the space 16 and contracts.

On the other end side of the main piece 15a in the moving direction of the movable plate 15 along the longitudinal direction of the spine cover, the main piece 15 is formed.
A long piece 18 is provided so as to be continuous with a along the longitudinal direction of the backstrip, and the tip of the piece 18 is bent toward the partition wall 19 between the space portions 16 and 16 to form the partition wall 19. The partition wall 19 is provided with a projecting edge 20 at an appropriate position so that the tip end of the piece 18 is locked.

The proper position of the partition wall 19 means that the projecting edge (corresponding to the receiving member of claim 1) 20 moves the locking pin 5 from the upper end piece 6a of the movable receiving piece 6 to the movable plate 15. After this is removed, the tip end of the piece 18 means a position where it is locked to the tip by utilizing its elasticity, and is relatively determined by the arrangement position of the piece 18. The piece 18 may be provided on one side of the main body piece 15a on the return spring 17 side.

By inserting the binding rod 3 into the binding pipe 2, the pair of holding plates 1 and 1'are connected so as to face each other, and the locking pin 5 is connected to the upper end piece 6 of the movable receiving piece 6.
and the shaft pin 8 is arranged directly above the inner locking piece 11 and the shaft pin 8'is directly above the outer locking piece 11 '. When pressed in the direction of the substrate 10, each locking pin 5 relatively lowers along the inclined surface 13 of the upper end piece 6a while pressing the upper end piece 6a, and as a result, the upper end piece 6a, that is, the movable catch. Since the piece 6 is pressed in the longitudinal direction of the spine cover B, and since the movable receiving piece 6 is provided on the movable plate 15, the movable plate 14 moves against the return spring 17.

By continuing the pressing operation of the holding plates 1 and 1 ', the locking pin 5 is disengaged from the upper end piece 6a of the movable receiving piece 6 and is positioned below the upper end piece 6a, while the shaft pin 8 to 8 ′ are located on and engaged with the inner and outer locking pieces 11 to 11 ′, and the locking pin 5 is disengaged from the upper end piece 6 a, whereby the pressing of the return spring 17 by the movable plate 15 is released. Therefore, the return spring 17 tries to return to the original state,
As a result, the movable plate 15 returns to its original position,
By returning to the original position, the upper end piece 6a of the movable receiving piece 6 is located right above the locking pin 5, and the holding plates 1, 1'and the device substrate 10 are assembled, that is, the paper is bound. .

Then, in this state, when the operating piece 14 is operated to move the movable plate 15 in the direction opposite to the position of the return spring 17, the piece 18 of the main piece 15a of the movable plate 15 causes the projecting edge 20.
Unless the movable plate 15 is moved by the operation piece 14, the movable plate 15 does not move, that is, the locked state in which the spelled state of the paper is reliably maintained.

When the operation piece 14 on the holding plate 1 side is operated to remove the upper end piece 6a of the movable receiving piece 6 from just above the locking pin 5, the other holding plate 1'side is the locking pin. 6 becomes a rotatable state around the shaft pins 8 and 8 ', and by moving the other holding field 1'upward, it is possible to obtain a state where the paper can be taken out or a new paper can be spliced, and the other holding Board 1 '
By returning the side to the original position, the former spelling state can be obtained again.

In the second embodiment shown in FIG. 9, the movable plate 1 is used.
5, a piece 18 'is projectingly provided on one end side corresponding to the return spring 17 of the main body piece 15a, and a locking hole 18'a is provided in this part 18', and the locking hole 18'a is locked. A protrusion 20 'is provided on the device substrate 10, and the locking hole 18'a is locked to the protrusion (corresponding to the receiving member of claim 1) 20' so that the locked state is maintained. The remaining points are the same as in the first embodiment. Reference numeral 16b in the drawing denotes a guide wall of the main body 15a of the movable plate.

[0026]

Since the present invention has the above-described structure, it is possible to remove a pair of holding plates holding a document at the same time or at different times freely from the apparatus substrate, and therefore, the operation of binding the document. An excellent apparatus can be provided.

Further, it is possible to obtain a spelled state in which the spelled state can be reliably maintained.

[Brief description of drawings]

FIG. 1 is a partially cutaway plan view.

FIG. 2 is a side view.

FIG. 3 is a sectional view taken along line aa of FIG. 2;

FIG. 4 is a sectional view taken along line bb of FIG.

5 is a sectional view taken along line cc of FIG.

FIG. 6 is a perspective view.

FIG. 7 is a partial cutaway plan view before a locked state.

FIG. 8 is a partial cutaway plan view in a locked state.

FIG. 9 is a partial cutaway plan view of the second embodiment.

[Explanation of reference numerals] A splicing tool B spine cover 1,1 'holding plate 2 splicing pipe 3 splicing rod 4 notch 4a side wall 5 locking pin 5a tip part 6 movable receiving piece 6a upper end piece 10 device substrate 15 movable plate 17 Return spring 20 Projection edge 20 'Projector

Claims (1)

[Claims] 1. A holding plate having a spelling pipe projecting from the inner side surface, and a holding plate projecting a binding rod to be inserted into the stapling pipe on the inner side surface, each holding plate being provided with a pair of notches of a lower opening. The binders are arranged side by side along the longitudinal direction of the spine, and the locking pins are provided on the side walls on the same side of each notch along the longitudinal direction of the spine. A movable receiving piece having overlapping upper end pieces and an operation piece arranged between the movable receiving pieces are erected on one side of the main body piece to form a movable plate corresponding to each of the holding plates, The main plate of the movable plate is movably interposed along the longitudinal direction of the back cover between the back cover and the device substrate fixed to the back cover by superposition on the back cover, and the locking of the main plate of the movable plate is performed. A return spring, which shrinks against the movement of the movable plate in one direction, is placed at one end of the pin on the tip side, and between the spine cover and the device board. The document binding device, wherein the device substrate is provided with a receiving member which is interposed between the movable plate and the movable plate in a direction toward the other side so that the main body piece is locked by the receiving member.