CN115503377A - File folder - Google Patents

Abstract

The invention provides a file with a structure that a part of a binding component is not easily exposed from the outer surface side of a cover. The document holder is provided with a cover (A) and a transparent pocket (E) as a storage member bound to the cover (A) by first and second binding legs (G, H) as binding members, wherein first and second binding pieces (C, D) as binding pieces that can be folded back are integrally provided at the end edge of the cover (A), and the transparent pocket (E) is bound by the first and second binding legs (G, H) supported by the first and second binding pieces (C, D).

Description

File folder

Technical Field

The present invention relates to a folder capable of storing a file.

Background

Conventionally, a transparent holder (clear holder) which is foldable with a binding member supporting a storage bag on a cover is known (see, for example, patent document 1).

In the conventional transparent holder, a part of the binding member supported by the cover is exposed to the outer surface side of the cover through the binding member insertion hole provided in the cover. Therefore, the binding member not only impairs the outer appearance of the cover but also easily catches on furniture or surrounding articles.

The above is not limited to the transparent holder, and the same applies to the entire folder.

Documents of the prior art

Patent literature

Patent document 1: japanese laid-open patent publication No. 8-290695

Disclosure of Invention

Problems to be solved by the invention

The present invention has been made in view of the above circumstances, and an object thereof is to provide a file including at least a structure in which a part of a binding member is less likely to be exposed from an outer surface side of a cover.

Means for solving the problems

That is, the present invention has the following configuration.

The invention described in claim 1 is a file including a cover and a storage member that is bound to the cover by a binding member, wherein a foldable binding piece is integrally provided at an end edge of the cover, and the storage member is bound by the binding member supported by the binding piece.

According to the file described in claim 1, in the invention described in claim 2, the binding sheet is provided continuously with respect to the cover via a folded portion, and the portion other than the folded portion is not bound to the cover.

According to the file folder of claim 1 or 2, in the invention of claim 3, the cover and the housing member are configured to be foldable integrally.

According to the file according to claim 1, 2 or 3, in the invention according to claim 4, the file is provided with a housing which is arranged on the housing member and is bound by the binding member, the cover has a front cover and a back cover which are connected by a hinge portion, and the cover is configured to be capable of assuming an open posture in which the front cover and the back cover can be opened so as to be substantially coplanar, and a closed posture in which the respective inner surfaces of the front cover and the back cover can face each other with the housing member interposed therebetween, and the binding piece assumes a posture in which the binding piece is inclined with respect to the cover when the housing is turned on its outer surface side in the open posture.

According to the file of claim 1, 2, 3 or 4, in the invention of claim 5, the cover has a front cover and a back cover connected by a hinge, and the binding sheet is provided on either or both of the front cover and the back cover.

According to the file of claim 5, in the invention of claim 6, the binding pieces are a first binding piece provided on the front cover and a second binding piece provided on the back cover, and the first binding piece and the second binding piece are provided separately from each other.

In the document holder according to claim 1, 2, 3, 4, 5 or 6, in the invention according to claim 7, the binding member is a binding leg having a band shape or a string shape, and the binding piece is provided with a binding leg insertion hole through which the binding leg is inserted.

Effects of the invention

As described above, according to the present invention, it is possible to provide a file including at least a part of a binding member that is less likely to be exposed from the outer surface side of a cover.

Drawings

Fig. 1 is a front view showing a folded posture of one embodiment of the present invention.

Fig. 2 is a front view of the deployed posture in this embodiment.

Fig. 3 is an exploded perspective view of the embodiment.

Fig. 4 is a schematic end view of the X-X line in fig. 2.

Fig. 5 is a front view for explaining the expanded state of the constituent members (cover, first binding sheet, second binding sheet) of the embodiment.

Fig. 6 is a front view for explaining an unfolded posture of the constituent member (transparent pocket) of the embodiment.

Fig. 7 is a front view for explaining the development posture of the constituent member (holder) of the embodiment.

Fig. 8 is a schematic end view of the line Y-Y in fig. 7.

Fig. 9 is a schematic end view corresponding to fig. 8 for explaining states of the first and second bent portions in the folded posture.

Fig. 10 is a front view of the deployed posture in this embodiment.

Fig. 11 is a front view of the deployed posture in this embodiment.

Fig. 12 is a schematic end view taken along line Z-Z in fig. 11.

Fig. 13 is a schematic end view taken along line V-V in fig. 11.

Description of the reference numerals

A \8230acover

E' \ 8230and transparent pocket (storage component)

C8230and the first binding sheet (binding sheet)

D \ 8230and the second binding sheet (binding sheet)

G8230a first binding leg (binding component)

H8230a second binding leg (binding component)

Detailed Description

An embodiment of the present invention will be described below with reference to fig. 1 to 13. In the figure, the welded portion (welded portion) is denoted by reference symbol y.

This embodiment is an embodiment in which the present invention is applied to a folder configured to be capable of assuming a folded posture (F) which is a posture in which the folder is folded in half from the state of the unfolded posture (T).

The folder is provided with: a cover A; first and second binding pieces C and D which are a pair of independent binding pieces provided integrally with the end edge of the cover a and foldable; a plurality of transparent pockets E as receiving members bound by first and second binding legs G and H as binding members provided in the first and second binding sheets C and D; and a holder J which is a storage body arranged on the plurality of overlapped transparent pockets E and bound together with the transparent pockets E by the first and second binding legs G and H.

The folder is configured such that the cover a, the transparent pocket E, and the holder J can be folded in half integrally so as to be capable of assuming a folded posture (F).

< cover A >

The cover A has a front cover a1 and a back cover a2 connected via a spine a3 as a hinge. The cover a is configured to be able to take an unfolded posture (T) in which the front cover a1 and the back cover a2 are unfolded so as to be substantially coplanar, and a folded posture (F) in which the inner surfaces of the front cover a1 and the back cover a2 are able to face each other with a pocket file (pocket file) and a holder J interposed therebetween.

The cover A has a substantially vertically long rectangular shape in the unfolded posture (T). A cover A is provided with: a front cover a1 having a substantially horizontally long rectangular shape which constitutes the upper half in the developed posture (T), a rear cover a2 having a substantially horizontally long rectangular shape which constitutes the lower half in the developed posture (T), and a back cover a3 which is a hinge portion provided between the rear cover a2 and the front cover a 1.

The front cover a1 is formed to be substantially the same size as the back cover a2. A recessed portion a11 that engages with the binding rubber band B attached to the back cover a2 in the folded posture (F) is provided at the right end edge of the front cover a 1.

The back cover a2 is formed in substantially the same size as the front cover a 1. A rubber band B for binding the front cover a1 and the back cover a2 in a folded posture (F) is attached to the back cover a2. A recessed portion a21 that engages with the rubber band B in the folded posture (F) is provided at the right end edge of the back cover a2.

The entirety of the seal ridge a3 constitutes a hinge portion. The seal ridge a3 includes a pair of upper and lower inner folding lines m1 extending in the left-right direction and a pair of upper and lower outer folding lines m2 disposed on respective outer sides of the pair of upper and lower inner folding lines m1 and extending in the left-right direction. The seal ridge a3 includes: a main body a31 of the spine seal, wherein the main body a31 of the spine seal is arranged between a pair of upper and lower inner folding lines m 1; and an upper auxiliary portion a32 and a lower auxiliary portion a33, wherein the upper auxiliary portion a32 and the lower auxiliary portion a33 are arranged above and below the main body a31 and are positioned between the inner folding line m1 and the outer folding line m2.

< binding sheets (first binding sheet C, second binding sheet D) >

The first binding piece C is provided to extend integrally from a left end edge as an end edge of a binding start side (binding side of japanese text) of the front cover a 1. The first binding sheet C extends from a portion of the front cover a1 in the open position (T) except for a lower portion of the left end edge. That is, the first binding sheet C protrudes from a part of the left end edge of the front cover a 1.

The first binding piece C is in the shape of an elongated strip. The first binding sheet C includes: a first binding sheet main body c1, the first binding sheet main body c1 being provided with a pair of upper and lower binding leg insertion holes c11 through which the first binding legs G are inserted; and a first bent portion c2 as a bent portion, the first bent portion c2 being a bendable portion provided at one side edge of the first binding sheet main body c1 and connecting the first binding sheet main body c1 and the front cover a 1.

The first binding sheet C is configured to be able to fold back the first binding sheet main body C1 toward the inner surface side of the front cover a 1. The first binding sheet main body c1 is provided continuously with respect to the front cover a1 via the first folded portion c2, and the parts other than the first folded portion c2 are not bound with respect to the front cover a 1.

The first binding sheet C is folded by the first folding portion C2, and takes a posture in which the first binding sheet main body C1 is folded back toward the inner surface side of the front cover a1 as a basic posture. The welding end gt of the first binding leg G supported by the first binding sheet C is located between the first binding sheet main body C1 and the inner surface of the front cover a 1.

The first binding sheet main body c1 includes: a support surface c12 facing the side of the transparent pocket E as the object to be bound and capable of supporting the held end E2 of the transparent pocket E; and an approaching opposing face c13 that opposes the inner face of the front cover a1 at a position close to the inner face side of the front cover a 1.

The first bent portion c2 includes folding lines c21 extending in the vertical direction and provided in pairs on the left and right sides.

The second binding piece D is integrally extended from a left end edge, which is an end edge on the binding start side in the back cover a2. The second binding sheet D extends from the back cover a2 in the open position (T) except for the upper portion of the left end edge. That is, the second binding sheet D is provided to protrude from a part of the left end edge of the back cover a2.

The second binding sheet D is in the shape of an elongated strip. The second binding sheet D includes: a second binding sheet main body d1, the second binding sheet main body d1 being provided with a pair of upper and lower binding leg insertion holes d11 through which the second binding legs H are inserted; and a second bent portion d2 serving as a bent portion, wherein the second bent portion d2 is a bendable portion provided at one side edge of the second binding sheet main body d1 and connecting the second binding sheet main body d1 and the back cover a2.

The second binding sheet D is configured to be foldable toward the back cover a2. The second binding sheet main body d1 is continuously provided with respect to the back cover a2 via the second folded portion d2, and the parts other than the second folded portion d2 are not bound with respect to the back cover a2.

The second binding sheet D is folded by the second folded portion D2, and takes a posture in which the second binding sheet main body D1 is folded back toward the inner surface side of the back cover a2 as a basic posture. The welded end ht of the second binding leg H supported by the second binding sheet D is positioned between the second binding sheet main body D1 and the inner surface of the back cover a2.

The second binding sheet main body d1 includes: a support surface d12 facing the side of the transparent pocket E as the object to be bound and capable of supporting the held end E2 of the transparent pocket E; and an approaching opposing surface d13 that opposes the inner surface of the back cover a2 at a position that is close to the inner surface side of the back cover a2.

The second bent portion d2 includes folding lines d21 extending in the vertical direction and provided in pairs on the left and right sides.

The first binding piece C and the second binding piece D, which are provided in series with the cover a, are provided independently. That is, the first binding piece C and the second binding piece D are provided separately from each other.

The document P can be temporarily held between the cover a and the first and second binding sheets C and D.

When the first and second binding sheets C and D are opened in the open posture (T) so that the holder J is positioned on the outer surface side of the cover a, the first and second binding sheets C and D can assume a posture inclined with respect to the cover a.

That is, when the user opens the cover a in the open position (T) so that a part of the holder J is positioned on the outer surface side of the cover a, the holder body JH, which is formed by overlapping the base sheet body 11 and the cover sheet 2, is positioned on the outer surface side of the cover a. At this time, the outer hinge portions 122 and the inner hinge portions 121 of the extension portion 12, which is provided continuously with the base sheet main body 11 of the holder main body JH and supported by the first and second binding legs G and H, are respectively bent, the longitudinal strip-shaped portions between the outer hinge portions 122 and the inner hinge portions 121 of the extension portion 12 cover the upper sides of the first and second binding legs G and H, and the inner hinge portions 121 cover the outer sides of the first and second folded portions c2 and d2 provided adjacent to the cover a.

That is, by moving the holder body JH toward the outer surface side of the cover a, the extension portion 12 lifts the first and second binding pieces C and D via the first and second binding legs G and H so as to assume a posture inclined with respect to the cover a.

< binding leg (first binding leg G, second binding leg H) >

The transparent pocket E and the holder J are bound by the first and second binding legs G and H as binding members supported by the first and second binding sheets C and D. In the present embodiment, the first and second binding legs G and H are respectively in a band shape. The base ends of the first and second binding legs G, H are welded to each other to form a closed loop.

The welding end gt of the first binding leg G is disposed between the proximal facing surface c13 of the first binding sheet main body c1 and the inner surface of the front cover a 1. The welding end ht of the second binding leg H is disposed between the proximal facing surface d13 of the second binding sheet main body d1 and the inner surface of the back cover a2.

< clear pocket E >

The transparent pocket E includes: a pocket body e1 capable of accommodating a document P through an opening e11 in the pocket body e 1; and a held end e2, the held end e2 being provided along a left end which is one end of the pocket body e1, and having a first binding leg insertion hole e21 and a second binding leg insertion hole e22 through which the first and second binding legs G and H are inserted. In the present embodiment, the opening e11 is provided along the held end e2 in the pocket body e1.

The transparent pocket E can change its posture following the change of the posture of the cover a. In other words, the transparent pocket E is configured to be folded in half by being folded at the central portion in the vertical direction so as to follow the cover a when the cover a is folded in half.

The held end e2 has a belt shape extending in the vertical direction. A pair of upper and lower first binding leg insertion holes e21 through which the first binding legs G are inserted are provided in the upper half of the held end e 2. A pair of upper and lower second binding leg insertion holes e22 through which the second binding legs H are inserted are provided in the lower half portion of the held end e 2.

The second binding leg insertion hole E22 has an elongated hole shape extending in the vertical direction, and is configured such that the lower half portion of the transparent pocket E can be flexibly moved relative to the back cover a2 in the vertical direction when the cover a is folded in two.

< holder J >

The holder J as a container is configured to easily hold the document P therebetween. The holder J includes a substrate 1 and a cover sheet 2. The holder J has a housing space sp capable of housing the document P formed between the substrate 1 and the cover sheet 2.

The holder J is provided on the inner surface of the cover a in a stacked manner together with the plurality of transparent pockets E via the first and second binding legs G and H supported by the first and second binding sheets C and D. The holder J is placed at the uppermost portion (foremost portion) in the deployed posture (T).

That is, the holder J is positioned at the uppermost portion (foremost portion) in the expanded posture (T), and can function as a cover substitute in the expanded posture (T) to cover the plurality of transparent pockets E from the upper side (front side).

The holder J includes: a substrate 1, wherein the substrate 1 is a first sheet body which is provided with a first bending part N extending along the left-right direction at the middle part in the vertical direction; and a cover sheet 2, wherein the cover sheet 2 is a second sheet body which is overlapped with the front side of the substrate 1 and is provided with a second bending part R extending along the left-right direction at the middle part in the vertical direction corresponding to the first bending part N.

The base sheet 1 includes a base sheet main body 11 having a rectangular shape extending in the longitudinal direction in the open posture (T), and an extension portion 12 extending from a left end portion, which is a binding start side of the base sheet main body 11.

The substrate 1 is provided with a first bent portion N at the center in the vertical direction in the developed posture (T). The first bent portion N includes a straight central folding line N1 extending in the left-right direction, and straight upper and lower folding lines N2 disposed above and below the central folding line N1 and extending in the left-right direction.

The first bent portion N is provided over the entire width between the left and right ends of the substrate 1. In other words, the first bent portion N is provided at each of the vertical intermediate portions of the substrate main body 11 and the extension portion 12. In the substrate 1, a portion above the first bent portion N in the unfolded posture (T) is an upper half portion 1a, and a portion below the first bent portion N is a lower half portion 1b.

The first bent portion N is configured to have a substantially flat posture in which the central folding line N1 and the left and right folding lines N2 are positioned substantially on the same horizontal line in the expanded posture (T) as shown in fig. 8, and to have a valley-fold shape in which the central folding line N1 is positioned outside the left and right folding lines N2 in the folded posture (F) as shown in fig. 9.

The substrate body 11 and the cover piece 2 cooperate to constitute a holder body JH having a housing space sp capable of housing the document P. The substrate main body 11 is provided with a first bent portion N between the upper half 111 and the lower half 112.

A holding piece 113 capable of holding an upper left corner portion, which is a free end portion of the cover piece 2, is disposed at an upper left corner portion of the substrate body 11. The holding piece 113 is a sheet-like member integrally extended from the upper end edge of the substrate main body 11, and after being folded back toward the front surface side of the substrate main body 11, the left end portion is welded to the left end portion of the substrate main body 11. The cover sheet 2 is integrally or fusion-bonded to the right end and the lower end of the substrate body 11.

The extension portion 12 includes: an inner hinge 121 provided along a left end portion of the substrate body 11 and extending in a vertical direction; an outer hinge part 122 located outside the inner hinge part 121 and arranged substantially parallel to the inner hinge part 121; a pair of upper and lower first binding leg insertion holes 13, the pair of upper and lower first binding leg insertion holes 13 being binding leg insertion holes arranged in the upper half portion at a position outside the outer hinge portion 121; and a pair of upper and lower second binding leg insertion holes 14, the pair of upper and lower second binding leg insertion holes 14 being binding leg insertion holes arranged in the lower half portion at positions outside the outer hinge portion.

The extension portion 12 is a holder main body support portion that supports a holder main body JH mainly composed of the substrate main body 11 and the cover piece 2.

A pair of first binding leg insertion holes 13, through which the first binding legs G are inserted, are provided in an upper portion of the extension portion 12. A pair of upper and lower second binding leg insertion holes 14 through which the second binding legs H are inserted are provided in a lower portion of the extension portion 12. The second binding leg insertion hole 14 has an elongated hole shape extending in the vertical direction, and is configured to facilitate the vertical movement of the lower half portion of the holder J relative to the back cover a2 when the cover a is folded in two.

The cover sheet 2 is set to be substantially the same size as the substrate body 11. The cover sheet 2 can cover the substrate body 11 from the front side. The cover sheet 2 is integrally or fusion-bonded to the substrate body 11 at its right and lower ends.

The cover sheet 2 includes: an upper half portion 21 having a horizontally long rectangular shape, a lower half portion 22 having a horizontally long rectangular shape, a second bent portion R disposed between the upper half portion 21 and the lower half portion 22, and a notch portion 23 for avoiding continuity between a right end edge of the second bent portion R and the substrate main body 11.

The second bent portion R is provided at the center in the vertical direction of the cover sheet 2 in the deployed posture (T). The second bent portion R includes a plurality of fold lines, that is, a central straight fold line R1 extending in the left-right direction and upper and lower straight fold lines R2 arranged above and below the central fold line R1 and extending in the left-right direction.

As shown in fig. 9, the second bent portion R is configured to be bent in a direction away from the first bent portion N in the folded posture (F). More specifically, the second bent portion R is configured in a mountain-fold shape in which the central folding line R1 is located inward of the left and right folding lines R2 in the folded posture (F).

In the present embodiment, the second bent portion R does not have a flat shape in the unfolded posture (T), but has a gentle mountain fold shape compared to the folded posture (F). That is, the second bent portion R maintains the folded shape in which the central folding line R1 is positioned inward of the left and right folding lines R2 in the deployed posture (T).

The holder J is configured such that the base sheet 1 and the cover sheet 2 can take a folded posture (F) and an unfolded posture (T) with the first and second bent portions N and R as rotation centers. That is, the holder J can change its posture following the change of the posture of the cover a. In other words, the holder J is configured to be folded in two by following the cover a at the first and second folding portions N and R provided at the center in the vertical direction when the cover a is folded in two.

When the holder J assumes the folded posture (F) in association with the change in the posture of the cover a, the central folding line N1 of the first folded portion N and the central folding line R1 of the second folded portion R are largely separated from each other as shown in fig. 9. At this time, the upper and lower folding lines R2 of the second bent portion R can move in the direction approaching each other.

Therefore, in the folded posture (F), a relatively large bent portion space sk can be secured between the first bent portion N and the second bent portion R in the holder J, in which the bent portion pe of the sandwiched document P is disposed. That is, the holder J can form a folded portion space sk having a margin in which the folded portion pe of the document P can be accommodated between the first and second folded portions N and R even in the folded posture (F), and therefore a relatively large number of documents P can be appropriately accommodated.

As described above, the file folder of the present embodiment includes the cover a and the transparent pocket E as the storage member bound to the cover a by the first and second binding legs G and H as the binding members.

The cover a is integrally provided at its end edge with first and second binding pieces C and D as foldable binding pieces, and the transparent pocket E is bound by first and second binding legs G and H supported by the first and second binding pieces C and D.

Therefore, if the file of the present embodiment is used, the welded ends that are part of the first and second binding legs G and H are not easily exposed from the outer surface side of the cover a.

The first and second binding pieces C and D are continuously provided with respect to the cover a via a first folded part C2 and a second folded part D2 as folded parts, and the parts other than the first and second folded parts C2 and D2 are not bound with respect to the cover a.

Therefore, the first and second binding sheets C and D are supported by the cover a via the first and second folding portions C2 and D2 in a cantilever manner, and can flexibly move following the movement of the transparent pocket E and the holder J.

The cover A and the transparent pocket E are configured to be folded in half integrally.

Therefore, the document P can be smoothly accommodated in the transparent pocket E, and the entire folder can be brought into a compact posture suitable for transportation or the like by folding in two.

The cover a has a front cover a1 and a back cover a2 connected via a spine a3 as a hinge. The cover a is configured to be able to take an open posture (T) in which the front cover a1 and the back cover a2 can be opened to be substantially coplanar, and a closed posture in which the respective inner surfaces of the front cover a1 and the back cover a2 can face each other through the transparent pocket E. In the open posture (T), when the holder J is opened so as to be positioned on the outer surface side of the cover a, the first and second binding sheets C and D assume a posture inclined with respect to the cover a.

Therefore, the first and second binding pieces C and D are inclined to easily approach (access) the opening E11 of the transparent pocket E.

The cover A has a front cover a1 and a back cover a2 connected via a back cover a3, the first binding sheet C is provided on the front cover a1, and the second binding sheet D is provided on the back cover a2.

Therefore, the first binding sheet C and the second binding sheet D are separated from each other, and the cover a, the base sheet 1, and the holder J can be appropriately folded in two at the middle portion in the vertical direction.

That is, since the first binding piece C and the second binding piece D are provided separately from each other, the first binding piece C and the second binding piece D are less likely to interfere with each other with a change in posture between the expanded posture (T) and the folded posture (F).

The binding sheet C and the binding sheet D are provided with binding leg insertion holes C11 and D22 through which the first binding leg G and the second binding leg H are inserted. Therefore, the plurality of transparent pockets E and the holder J can be appropriately supported by the cover a.

Furthermore, the present invention is not limited to the above-described embodiments.

The binding member is not limited to the binding leg as in the above-described embodiment, and may have any configuration as long as it can bind the storage member and the storage body.

The storage member and the storage body are not limited to the transparent pocket and the holder described in the above embodiments, as long as they can store documents.

The binding sheet is not limited to being provided with a plurality of binding sheets with respect to the cover, and for example, a single binding sheet may be provided with respect to the cover.

The binding leg is not limited to a belt shape, and may be a string shape, for example.

The specific configuration of each part is not limited to the above embodiment, and various modifications can be made without departing from the scope of the present invention.

Claims (7)

1. A file having a cover and a receiving member bound to the cover by a binding member, wherein,

a foldable binding sheet is integrally provided at the end edge of the cover,

the housing member is configured to be bound by a binding member supported by the binding sheet.

2. The folder of claim 1 wherein,

the binding sheet is continuously arranged relative to the cover through a bending part, and the part outside the bending part is not restrained relative to the cover.

3. The folder of claim 1 wherein,

the cover and the housing member are configured to be foldable integrally.

4. The folder of claim 1 wherein,

the file holder is provided with a receiving body which is arranged on the receiving member and is bound by the binding member, the cover is provided with a front cover and a back cover which are connected by a hinge part, the cover can adopt an unfolding posture that the front cover and the back cover can be unfolded in a mode of being approximately coplanar and a closing posture that the inner surfaces of the front cover and the back cover can face each other through the receiving member,

in the unfolded posture, when the housing is turned to the outer surface side of the cover, the binding sheet assumes a posture inclined with respect to the cover.

5. The folder of claim 1 wherein,

the cover has a front cover and a back cover connected by a hinge,

the binding sheet is provided on both or either one of the front cover and the back cover.

6. The folder of claim 5 wherein,

the binding sheets are a first binding sheet arranged on the front cover and a second binding sheet arranged on the back cover,

the first binding sheet and the second binding sheet are arranged separately from each other.

7. The folder of claim 1 wherein,

the binding component is a binding foot in a belt shape or a rope shape,

the binding sheet is provided with a binding pin insertion hole for inserting the binding pin.

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