TW201600358A - File and file note - Google Patents

Abstract

The present invention provides a file and a file note. The file comprises: a rectangle base sheet body 11, for supporting sheet to be supported, and a retaining portion 20, overlappingly disposed on four corner portions of the base sheet body, and comprising two anchored edges anchored to two edge of the base sheet body, and a separating edge 22 connecting to ends, which is opposite to the corners of the base sheet body, of the anchored edges and separated from the base sheet body.

Description

Folder and folder notepad

The invention relates to a folder and a folder notebook which can organize and maintain sheets of music, lectures, materials and the like.

Conventionally, there has been known a file which can be arranged to hold a sheet such as a musical score and which can be written in a score or the like.

Patent Document 1 discloses a music sheet storage blade composed of a music sheet supporting sheet and a musical sheet stopper, the sheet supporting sheet having a binding portion, a musical sheet supporting surface, and a cover, the musical score blocking member being along the same The upper surface of the sheet support surface is formed. Further, Patent Document 2 discloses a structure in which the center of the transparent information book is dug and the three or four sides of the printed matter are pressed.

(previous technical literature) (Patent Literature)

Patent Document 1: Japanese Laid-Open Patent Publication No. 2000-211280

Patent Document 2: Japanese Laid-Open Patent Publication No. 2006-321211

However, in the structure described in Patent Document 1, since the sheet is pressed up and down only, there is a problem that the sheet is deviated to the left and right. Further, in the structure of Patent Document 2, since the structure is pressed by three or four sides, there is little problem that the sheet is deviated, but there is a problem that it takes time and effort to hold the sheet.

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and provides a folder and a folder notebook which can easily hold a sheet such as a musical score and can be reliably held, and can be written in a sheet.

Therefore, a first aspect of the present invention which achieves the above object is a file folder comprising: a rectangular substrate body for supporting a sheet to be held; and a holding portion which is overlapped and disposed on the substrate body a corner portion having two fixed sides fixed to the two sides of the substrate body, and end portions of the fixing sides opposite to the corners of the substrate body and connected to the base The separated sides of the sheet body are separated.

According to a second aspect of the invention, in the file according to the first aspect, the holding portion is provided on both surfaces of the substrate body.

According to a third aspect of the present invention, in the file according to the first aspect or the second aspect, a side of the base body and the corner portion where the holding portion is provided is provided with a side and a side connecting the corner portions Auxiliary holding portion that is fixed.

According to a fourth aspect of the invention, in the file according to any one of the first aspect to the third aspect, the file clip side is provided on an outer side of the corner portion of one of the substrate main bodies.

According to a fifth aspect of the present invention, in the file according to the fourth aspect, the through hole for the file folder is provided in the file holder.

The folder notebook of the sixth aspect of the present invention is bound with a plurality of folders in the fourth or fifth aspect.

The file folder and the folder notebook of the present invention are easy to hold a sheet such as a musical score and can be reliably held, and can be written on a sheet.

1, 1A‧‧ ‧ folders

10‧‧‧ substrates

11‧‧‧Substrate ontology

11a‧‧‧Longside

11b‧‧‧ Short side

12‧‧‧File holders

12a‧‧‧through holes for folders

20‧‧‧ Keeping Department

21, 31‧‧‧ Secured edges

22, 32‧‧‧ separate sides

30‧‧‧Auxiliary Maintenance Department

100‧‧‧Files Notepad

101‧‧‧ cover

102‧‧‧ ring folder

S‧‧‧Sheet

Fig. 1 is a plan view showing a folder of the first embodiment.

Fig. 2 is a plan view showing the folder of the first embodiment.

Fig. 3 is a perspective view showing the folder notepad of the third embodiment.

Fig. 4 is a plan view showing a state of use of the folder notebook of the third embodiment.

Fig. 5 is a plan view showing another use state of the folder notebook of the third embodiment.

Hereinafter, the present invention will be described based on the drawings.

(Embodiment 1)

Fig. 1 shows a folder of the first embodiment. As shown in Fig. 1, the folder 1 includes, for example, a rectangular substrate 10 having a size slightly larger than the A4 size to support a sheet of the A4 size musical score or printed material (see Fig. 4). And the holding portion 20 is disposed at four corners of the substrate 10 unit.

The substrate 10 is formed of a resin film or sheet, paper, or the like. For example, in the case of a sheet having an A4 size, the substrate body 11 having a size slightly larger than that of the A4 is overlapped with the substrate body 11 The holding portion 20 is provided in a state of four corners.

The holding portion 20 is formed of the same or different material as the substrate 10, and may have the same thickness or different thickness.

In the present embodiment, the substrate 10 is made of a resin film, and the holding portion 20 is made of a resin film which is slightly thicker than the substrate 10.

The holding portion 20 includes a linearly-shaped fixed side 21 and a separating side 22 that connects the opposite sides of the intersecting portion of the fixed side 21, and the separating side 22 is formed by the center portion from the fixed side 21 The curved side of the intersection that protrudes away from the direction. Further, the shape of the separation side 22 is not particularly limited, and the fixed side 21 may be connected in a straight line, or may be connected in an arc shape.

Further, the fixing side 21 of the holding portion 20 is fixed to the long side 11a and the short side 11b forming the corner portion of the substrate body 11 by welding. On the other hand, the separation side 22 of the holding portion 20 is not welded to the substrate body 11, but is separated from the substrate body 11. Thereby, the holding portion 20 is a pocket that is opened on the side of the separation side 22, and when the corner portion of the sheet S is inserted from the side of the separation side 22 of the holding portion 20, the two sides of the corner portion constituting the sheet S are along The inner side of the welded side 21 is welded, and the four corners are held by the holding portion 20.

Thereby, although the sheet S has only four corners, it is positioned by the two sides constituting the corners, so the sheet S is securely secured. Hold, and not deviate. Further, since the sheet S enters only the corner portion into the holding portion 20 and is exposed almost entirely, it can be freely written.

Further, the holding portion 20 is provided on both sides of the substrate body 11. Thereby, the sheet S can be held on both sides, respectively. Of course, the holding portion 20 may be provided only on one side of the substrate body 11.

On one side of the substrate body 11 (in the present embodiment, one of the long sides 11a), a file holder 12 is provided. The document holder 12 is provided with a through hole 12a for binding to a 30-hole binder or a ring binder, a 4-hole binder or a ring binder, a 4-hole binder or a ring binder. Further, the file insertion hole 12 may not be provided with the through hole 12a for the folder, and in this case, the plurality of sheets are bound by an adhesive or other fastening means.

(Embodiment 2)

Fig. 2 shows a folder 1A of the second embodiment. The folder 1A is provided with an auxiliary holding portion 30 at the center portion of the short side 11b of the substrate body 11. The auxiliary holding portion 30 has a substantially triangular shape, the bottom side is a fixed side 31, and is welded to the short side 11b of the substrate body 11, and the two oblique sides are separated sides 32.

In the present embodiment, the auxiliary holding portion 30 between the two holding portions 20 and the two holding portions 20 and the auxiliary holding portion 30 on the back side are constituted by one member, and are sandwiched between members formed in a folded manner. The substrate body 11 is inserted into the substrate body, and the end portions are welded to form four holding portions 20 and two auxiliary holding portions 30 on both sides.

Of course, the auxiliary holding portion 30 can also be combined with the holding portion 20 Different components are formed.

In addition, although the auxiliary holding unit 30 is described in detail later, since the upper and lower ends of the sheet S1 are held while the large sheet S1 is held across the two folders A1 of the left and right pages, the upper and lower ends of the sheet S1 are provided. The advantage of the sheet S1 can be stably maintained. Therefore, the auxiliary holding portion 30 does not have to be used when holding one sheet S in the folder A1.

(Embodiment 3)

The third figure shows a folder notebook 100 in which a plurality of folders A1 and a cover 101 are bound by a ring binder 102.

The folder notepad 100 organizes and maintains a plurality of materials or musical scores, and can be complemented, and in this state can be written into the materials or musical scores as needed.

Fig. 4 shows a state in which one sheet S1 is held in one folder A1. Fig. 5 is a view showing a state in which a large (in this case, A3 size) sheet S1 is held in two folders A1 across the left and right pages. At this time, since the auxiliary holding portion 30 holds the upper side of the sheet S1, there is an advantage that it can be stably and surely held.

1A‧‧‧Files

10‧‧‧ substrates

11‧‧‧Substrate ontology

11a‧‧‧Longside

11b‧‧‧ Short side

12‧‧‧File holders

12a‧‧‧through holes for folders

20‧‧‧ Keeping Department

21, 31‧‧‧ Secured edges

22, 32‧‧‧ separate sides

30‧‧‧Auxiliary Maintenance Department

Claims (8)

A file folder comprising: a rectangular substrate body supporting a sheet to be held; and a holding portion disposed at four corners of the substrate body and having two of the substrate bodies The two fixed sides that are fixed to each other and the separated sides of the fixed sides that are opposite to the corners of the substrate body are separated from each other and separated from the substrate body. The file folder according to claim 1, wherein the holding portion is provided on both sides of the substrate body. The file folder according to claim 1, wherein an auxiliary holding portion that is fixed to a side that connects the corner portions is provided between the corner portions of the substrate main body on which the holding portion is provided. The file folder according to claim 2, wherein an auxiliary holding portion that is fixed to a side connecting the corner portions is provided between the corner portions of the substrate main body on which the holding portion is provided. On the outer side of the corner portion of one side of the substrate body, a file clip edge is provided. The file folder according to any one of claims 1 to 3, wherein the file clip edge is provided on an outer side of the corner portion of one of the substrate main bodies. The file folder of claim 4, wherein the file folder through hole is provided in the file folder. A file folder notebook, which is a file folder as claimed in item 5 of the patent application scope of a plurality of pieces. A file folder notebook, which is a file folder as claimed in claim 6 of a plurality of patents.