JP2018075731A - Clear file folder with see-through large pocket - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a new clear file folder having a pocket which is the same size as the clear file folder and a large see-through pocket which is double the size of the pocket in the clear file folder.SOLUTION: The present invention solves an objective problem by applying, to an inner surface of a front or back sheet and an outer surface of a pocket, a large see-through sheet having a combined shape of the front or back sheet and the pocket, and welding the surrounding of the large see-through sheet without welding a space between the large see-through sheet and a spine so that a see-through large pocket which is double the size of the pocket is obtained by spread of the large see-through sheet from the spine when the clear file folder is open.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a clear file with a large pocket so that when the clear file is opened, a double-sized large pocket can be obtained in a transparent manner.

  This type of clear file includes a utility model registration No. 3144426 which describes that a large pocket 7 having a cover sheet size is provided between the cover sheet and the innermost pocket film, and a spine 9 inside. Japanese Patent Application Laid-Open No. 9-39458 which describes that left and right pockets 5 and 5 having outlets and outlets are provided, and that the second bag 4 is connected to the first bag 3 so as to be folded and unfolded. There is a utility model registration No. 3033937.

Registered Utility Model No. 3144426 JP-A-9-39458 Registered Utility Model No. 3033937

  However, although the large pocket of Patent Document 1 can store documents such as documents larger than a clear file without folding, there is a problem that it cannot be seen through, and Patent Document 2 does not fold a document that is twice as large. There exists a subject that the structure of taking in / out is missing, and patent document 3 has the subject that the 2nd bag body 4 protrudes largely outside a file at the time of expansion | deployment.

In the present invention, a pocket such as A4 size is inserted between the front and back sheets, and when a clear file is opened by welding and binding with a back streak, a large pocket such as A3 size that is twice as large as a pocket such as A4 size can be seen through. As described above, each problem described above has been solved.
Large documents such as A3 size can be easily put in and out without breaking from the top and bottom outlets of the large pocket, and when stored, they can be seen through as they are.

  According to the present invention, when a clear file formed by welding one or more pockets with a spine is opened, a large pocket that is twice as large as the pocket is formed so as to be seen through.

  When closed, the large pocket fits within the clear file, making it extremely convenient to carry and manage.

  There is an effect that large documents and materials such as A3 version can be stored without being folded and can be read in a perspective manner.

  The material and the like can be easily taken in / out from the large entrance / exit.

  There is an effect that the file holder function for storing a large number of large-sized materials in the pocket is enhanced.

(A) is a front view of the first embodiment, (b) is a perspective view showing a state where a large pocket is formed by opening a front sheet and developing a large transparent sheet. A perspective view showing the document being put in the same state Perspective view showing the second embodiment A plan view showing a half-open state of a large pocket provided on the inner surface of both the front and back sheets A perspective view showing a third embodiment, in which (a) shows two continuous large pockets, and (b) shows an example of forming three continuous pockets in a semi-deployed state.

  In the present invention, a large transparent sheet is applied to the outer surface of the pocket facing the inner surface of the front or back sheet of the clear file in which a plurality of pockets are welded and bound with the spine, and the transparent sheet is used as the clear file spine. When the clear file is opened, the large transparent sheet spreads away from the spine and is twice as large as the binding pocket. It is constructed so as to obtain a large pocket.

  FIGS. 1 and 2 show a first embodiment of the present invention, in which a plurality of pockets 3 having upper and lower ends 2 are stacked on a sheet capable of forming a clear file 1 between front and back sheets 4 and 5. A clear file 1 is formed by filing and welding at the spine 6. The pocket 3 is formed in the same shape as the front and back sheets 4 and 5 or slightly smaller.

  A large transparent sheet 7 having both shapes is applied to the outer surface of the pocket 3 facing the inner surface of the front sheet 4, and the left and right ends and the lower side are welded to the front sheet 4 and the pocket 3 with no welding between the back streaks 6. W When the clear file 1 is opened, the large transparent sheet 7 spreads away from the spine 6 so that a large pocket 8 that is twice as large as the pocket 3 that takes out the upper end and serves as the inlet / outlet 8a can be seen through.

In the embodiment, the A4 size clear file 1 can be obtained twice as large as the A3 size large pocket 8, but the B5 size file 1 can be obtained twice as large as the large size pocket 3 such as the B4 size large pocket. A clear file with large pockets 8 can be created.
The large transparent sheet 7 may be provided with a crease 7a in accordance with the spine 6 so that it is smoothly folded into two when closed.

  FIG. 3 shows a second embodiment of the present invention, in which a transparent sheet having a large shape fitted between the inner surface of the back sheet 5 of the clear file 1 and the outer surface of the subsequent pocket 3 is applied and melted in the same manner as in the first embodiment. When the wearer W and the clear file 1 were opened, a transparent large pocket 8 twice as large as the pocket 3 was obtained inside the back sheet.

  FIG. 4 shows an example in which a large transparent pocket 8 twice as large as the pocket 3 is formed on the inner surfaces of both the front and back sheets 4 and 5.

  In any of the embodiments, when the clear file 1 is closed, the large pocket 8 is folded at the fold 8a and becomes a compact size of the same shape as the pocket 3 to facilitate carrying and management.

  In this way, Clear File 1 has a large pocket 8 and can be seen through without contracts such as a contract larger than Clear File, etc. It can be conveniently used as a file folder to be stored.

  FIGS. 5 (a) and 5 (b) show a third embodiment of the present invention, in which two continuous and three continuous large-sized bockets 8 are obtained in the clear file 1. FIG. Two or three continuous large-sized sheets 8 are formed by applying the transparent sheet 7 so as to turn the pages so that two or three continuous pockets 8 are formed following the large pocket 8 on the inner surface of the front sheet 4. A pocket 8 is formed.

  In this way, the clear file 1 has a large number of large pockets 8 so that the file holder function can be further enhanced.

  The present invention is widely used by providing the clear file with both a pocket having the same shape as the front and back sheets and a large-sized pocket that is twice as large as the pocket.

1 is a clear file, 2 is a slot, 3 is a pocket, 4 is a front sheet, 5 is a back sheet, 6 is a spine, 7 is a transparent sheet, 7a is a fold, 8 is a large pocket, 8a is a slot, and W is a melt-sealed P is twice as large as a pocket Documents etc.

Claims (3)

  One or more pockets are inserted between the front and back sheets that are connected across the back line, and in the clear file that is welded and bound with the back line, the shape of the pockets that face the inner surface of the front or back sheet A large transparent sheet is applied to the back streak without welding between the back streaks.When the clear file is opened, the large transparent sheet is separated from the back streaks and the pocket is welded and bound inside the front sheet and / or back sheet. A clear file with a large see-through pocket, characterized in that a large-size see-through pocket that is twice as large as the above can be obtained.   The clear file with a large see-through pocket according to claim 1, wherein the large transparent sheet is provided with a fold along the spine so that the large transparent sheet is smoothly folded when closed.   The clear file with a large pocket according to claim 1 or 2, wherein two or more large pockets are continuously provided.

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