JPH0413196Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a file for holding documents etc. with perforated holes.

[Conventional technology]

The devices that hold documents with binding holes include a binding band that is inserted into the binding holes in the documents, a holding plate that is placed on top of the documents, and a holding plate that is slidably attached to the holding plate. A file is known in which a binding device is installed on the inner surface of the cover body, and includes a locking tool for fixing the leading end of the binding band to a presser plate.

[Problem that the invention attempts to solve]

In such conventional files, the sliding operation of the locking device that fixes and releases the binding band is troublesome;
Since the presser plate is an independent entity, there is a risk of it falling apart when it is removed, and since the binding device is installed on the inner surface of the cover body, it may get in the way if the cover body has a habit of closing. There were drawbacks such as difficulty in operating the binding device. The present invention aims to provide a file that eliminates such drawbacks.

[Means for solving problems]

The file of the present invention, which was devised to achieve the above object, has a pair of cover bodies, each of which has a binding board connected to one side edge via a hinge, and an inner surface of one binding board. A flexible binding band is fixed, and the other binding board is provided with a notched groove on its side edge into which the binding band can be inserted, and its outer surface is movable with respect to the binding board. It is characterized by the provision of a locking plate that locks against the binding base plate in the prone state and fixes the binding band protruding through the notch groove in a bent state, and releases the binding band in the upright state. It is constructed as follows.

〔Example〕

In the illustrated embodiment, hinges 2, 2' are attached to each side edge of a cover body 1 in a pair of rectangular cardboard pieces of the same size.
A pair of flexible plastic binding boards 3 of a required length are attached to the inner surface of one of the binding boards 3 near both ends. The belt 4 is provided protrudingly, and the other loading board 3
is provided with a notch 5 on its side edge through which the binding band 4 can be inserted, and an engagement hole 6 provided in the binding board 3, which is movable up and down with respect to the binding board 3 on its outer surface and in the prone state. A locking plate 8 which fixes the binding band 4 extending through the notch groove 5 in a bent state by inserting and locking the engaging protrusion 7 thereinto, and releases the binding band 4 in the upright state.
Further, when the locking plate 8 is in a prone state and the binding board 3 is located directly below the binding band 4 near its leading edge, when the binding band 4 is pressed from above, the binding band 4
It is provided with a hole 9 into which it can be inserted to some extent.
Note that it is also possible to use a recess instead of the hole 9. In the figure, 10 is a guide groove of the binding band 4 provided on the binding board 3, 11 is a guide groove of the binding band 4 provided on the locking plate 8, 12 is a non-slip projection provided on the binding band 4, 13
14 is a non-slip protrusion provided on the binding board 3 that engages with the non-slip protrusion 12 of the binding band 4;
Reference numeral 15 indicates the binding holes drilled in the document.

[Effect]

When binding documents, first insert the binding band 4 into the binding hole 15 of the document 14. Next, the cover body is placed on top of the document 14, the locking plate 8 is placed in an upright state, and the tip of the binding band 4 extending through the document 14 is inserted into the cutout groove 5 of the binding board 3. After that, the locking plate 8 is laid down and the binding band 4 is bent, and the locking plate 8 is moved to its engagement protrusion 7.
is inserted into the engagement hole 6 and locked. The binding band 4 is fixed by engaging its locking projection 12 with the locking projection 13 of the binding board 3. In addition, in order to cancel the stapling state, the locking plate 8 may be raised up by placing a finger on the tip edge of the locking plate 8 which is in the prone position. At this time, a hole 9 is provided in the binding board 3 located directly below the binding band 4 near the tip edge of the locking plate 8 which is in a prone state, so if the binding band 4 is pressed from above with a finger. Since the binding band 4 is slightly recessed in the locking plate 8, it becomes easy to hook the finger on the tip edge of the locking plate 8, and it is easy to make the locking plate 8 stand up.

[Effect of idea]

The present invention is as described above.Firstly, the fixing and release of the binding band is achieved by the raising and lowering operation of the locking plate, which is extremely simple compared to the conventional sliding operation.Secondly, the role of the conventional presser plate is Since the binding board is integrally connected to the cover body, there is no risk of it being lost even if it is removed, and the locking plate is installed on the outer surface of the cover body. The cover body does not get in the way, making operation easier, and in addition, when the locking plate is erected, the binding band is slightly recessed into the hole or recess provided in the binding board, making it easier to raise the locking plate. There is.

[Brief explanation of drawings]

The figures show one embodiment of the present invention, in which Figure 1 is a perspective view of one locking plate in an upright position,
The figure is a perspective view with both locking plates lying down, the third
The figure is a sectional view taken along the line A-A in Fig. 2, and Fig. 4 is a cross-sectional view taken along the line A-A in Fig. 2.
It is a sectional view taken along the B line. DESCRIPTION OF SYMBOLS 1... Cover body, 2, 2'... Hinge, 3... Stitching board, 4... Stitching band, 5... Notch groove, 6... Engaging hole, 7... Engaging protrusion, 8... ...Latching plate, 9...
Hole, 10, 11... Guide groove, 12, 13... Anti-slip protrusion, 14... Document, 15... Binding hole.

Claims (1)

[Scope of utility model registration request] A binding board is connected to one side edge of each of the pair of cover bodies via a hinge, a flexible binding band is fixed to the inner surface of one binding board, and the binding board of the other is The board is provided with a notched groove on its side edge through which the binding band can be inserted, and is movable up and down relative to the binding board on its outer surface. A locking plate is provided to fix the ejected separator band in a bent state and release the separator band in the upright state, and a hole or hole is provided at a position directly below the separator band near the tip edge of the locking plate in the prone state. A file characterized by having a recessed part.