JPH10217664A - Index fitting structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To move an index to optional positions in the up and down direction by providing an index member and indexes formed of synthetic resin, forming projected sections or recessed sections continuously in the up and down direction on the index fitting side end of the index member, and fitting slidably the indexes on the projected sections or recessed sections. SOLUTION: Projected sections 2 are formed continuously in the up and down direction or either one of both face ends, left and right, of propylene (hereinafter referred to as PP) index member 1, and recessed sections 5 of the PP index 4 are fitted slidably from above the projected sections to move the index to the optional positions in the up and down direction of the PP index member 1. The index can be viewed easily in the case of changing the index position, or providing a new index by the arrangement, and also durability can be improved by providing the index member 1 and the index 4 formed of synthetic resin.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a technical field of an index mounting structure which is mounted on an index member such as an index sheet.

[0002]

2. Description of the Related Art Conventionally, when it is desired to perform various kinds of partitioning on a file sheet or the like, an index paper is filed at a partitioning portion, and a paper index is pasted at the end of the index paper, or the paper is divided or partitioned. An index sheet integrated with the index was filed in the location.

[0003]

However, as in the above prior art, an index sheet is filed at a partitioning portion, and the index sheet is pasted at the end of the index sheet so that a paper index is sandwiched between the files. If the index paper is filed with the index paper in a location, the index cannot be moved with respect to the index paper, which is very inconvenient when changing the index position or setting a new heading. Was.

[0004] Further, since the index paper or the index is made of paper, there is a problem that the durability is poor.

The present invention has been made in view of the above-mentioned problems, and provides an easy-to-read index even when the index position is changed or a new heading is provided, and the durability is improved. An object of the present invention is to provide an index mounting structure that performs the following.

[0006]

According to the present invention, there is provided an index mounting structure wherein an index member and an index mounted on the index member are made of a synthetic resin, and at least one end of one side of the index member on which the index is mounted is vertically mounted. A convex portion or a concave portion is continuously provided in the direction, and the index is provided with a concave portion or a convex portion which is slidably fitted to the convex portion or the concave portion.
With this feature, a concave portion or a convex portion provided in the index is slidably fitted to a convex portion or a concave portion continuously provided in the vertical direction at least on one end of the index member on the side where the index is attached. . Thus, even when the index position is changed or a new heading is provided, the index can be moved to any position in the vertical direction of the index member, so that an easy-to-read index can be obtained. Moreover, since the index member and the index are made of synthetic resin, the durability is improved.

[0007] In the index mounting structure of the present invention, it is preferable that the index member is formed in a rectangular bag shape whose upper edge is open. In this way, various storage documents such as slips can be put into the index member from the upper edge, so that the index member can have a document storage function in addition to the partitioning function.

[0008] In the index mounting structure of the present invention, it is preferable that the index member is formed in a single sheet. By doing so, the molding of the index member can be simplified.

In the index mounting structure of the present invention, at least a part of the index is formed in a U-shaped cross section, and the inside of the U-shaped cross section is slid into a convex portion or a concave portion provided in the index member. It is preferable to provide a concave or convex portion that can be fitted. By doing this,
Since the index is attached to the index member so as to be sandwiched by the U-shaped cross section, a structure for attaching to the index member is firm.

The index mounting structure according to the present invention may further comprise a concave or convex portion provided inward of the U-shaped cross section of the index, wherein at least one surface protrudes toward the opposing surface. It is preferable that a projection is formed at which the top portions contact each other. In this way, when the heading piece is inserted into the U-shaped cross section, the heading piece is located between the protrusion and the opposing surface where the protrusion contacts, or between the top of each protrusion. , The heading piece is prevented from falling out of the U-shaped cross section.

[0011] In the index mounting structure of the present invention, the index is formed as a single sheet, and a concave or convex portion slidably fitted to a convex or concave portion provided on the index member on one surface thereof. Is preferably provided. By doing so, the molding of the index can be simplified.

In the index mounting structure of the present invention, it is preferable that the index member can be appropriately fixed to the edge of the file sheet by a double-sided tape. In this way, an index member and an index can be easily provided using an existing file sheet.

[0013]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments will be described below with reference to the drawings.

First, FIG. 1 is a plan view of an index member before molding according to a first embodiment to which the index mounting structure of the present invention is applied, and FIG. 2 is a plan view of the first embodiment to which the index mounting structure of the present invention is applied. FIG. 3 is a plan view of the index before molding, FIG. 3 is a diagram showing a state in which the index after molding is attached to the index member after molding of the first embodiment, and FIG. 4 is a cross-sectional view of a main part of FIG.

In FIG. 1, reference numeral 1 denotes a rectangular index member before molding formed of one sheet of polypropylene (PP), which is located on one side of the index member 1 on both left and right sides in proximity to a longitudinal center line C1. Is provided with convex portions 2 formed by injection molding or the like continuously in the vertical direction, and a plurality of file binding holes 3 are provided at regular intervals in the vertical direction on both left and right sides thereof. Then, when the index member 1 before molding is bent along its vertical center line C1 as shown by an arrow X1 in FIG. 1 (downward in a direction perpendicular to the paper surface), as shown in FIG. 3 or FIG. The convex portion 2 is formed continuously in the vertical direction at the left and right ends of both surfaces, and when the side edge 1a and the bottom edge 1b are heat-welded, the index member after molding, that is, the PP index member 1 becomes the upper edge 1
It is formed in a bag shape with c opened.

In FIG. 2, reference numeral 4 denotes the index member 1;
Similarly, a concave portion 5 formed by injection molding or the like, which is an index before molding formed of one PP sheet and which is slidably fitted to the convex portion 2, is provided on both left and right sides of the index 4. It is provided continuously in the vertical direction. Then, the index 4 before molding is bent along its vertical center line C2 as shown by an arrow X2 in FIG. 2 (upward in the direction perpendicular to the paper surface), and as shown in FIG. A PP index 4 composed of the U-shaped cross-section 4a including the crushed portion 4b and the other portion is formed.

In FIG. 3, reference numeral 6 denotes a heading piece. The heading piece 6 is inserted into the crushed part 4b of the index 4 or attached to the upper surface of the crushed part 4b.

Next, FIG. 5 is a perspective view showing a second embodiment of the index of the index mounting structure according to the present invention, and the PP index 8 is composed of one sheet, like the PP index 4 of the first embodiment. The PP sheet is formed by bending and forming the sheet. Unlike the PP index 4, the whole is formed in a U-shaped cross-section 8a. A concave portion 9 that fits into the convex portion 2 provided on the PP index member 1 shown in the embodiment is provided. Further, inside the recess 9, there are provided two projections 10 projecting from one surface toward the opposite surface, and the tops 10a of the projections 10 are formed so as to abut each other. I have.

Therefore, when the heading piece 6 is inserted into the U-shaped cross section 8a of the PP index 8, the heading piece 6
Is held between the tops 10a.

Next, FIG. 6 is a perspective view showing a third embodiment of the index mounting structure of the present invention, and FIG. 7 is a sectional view of a main part of FIG. 6, showing the PP index member 11 of the present embodiment.
Is formed into a single sheet without bending, instead of bending and forming one PP sheet as in the PP index members of the first and second embodiments. I have.

A protrusion 1 formed by injection molding or the like is provided on one of the left and right ends of the PP index member 11.
2, a plurality of file binding holes 13 are provided at regular intervals at the other end. The projection 12 is formed to have a substantially hemispherical cross section.

Similarly, the PP index 14 of the present embodiment is different from the PP index of the first and second embodiments in that a single PP sheet is folded and formed instead of being folded. It is configured as one sheet without forming a bend.

On one of the right and left sides of the PP index 14, a concave portion 15 formed by injection molding or the like, which is slidably fitted to the convex portion 12, is continuously provided in the vertical direction. . In the present embodiment, as shown in FIG. 6, the index piece 6 is attached to the upper surface of the index 4.

Next, FIG. 8 is a perspective view showing a fourth embodiment of the index mounting structure of the present invention. The PP index 21 of this embodiment has the same structure as that of the third embodiment.
Each of the left and right ends is provided with a convex portion 22 continuously formed in an up-down direction (perpendicular to the paper surface) by injection molding or the like on both sides thereof.

On the other hand, the PP index 24 is
2 is composed of a U-shaped cross-section 24a including a concave portion 25 continuously formed in the up-down direction and slidably fitted to the second portion, and a crushed portion 24b formed in other portions.

Next, FIG. 9 is a perspective view showing a fifth embodiment of the index mounting structure of the present invention, and the PP index member 31 of this embodiment has the same structure as the index member 1 of the first embodiment. The PP sheets are formed by bending and forming the PP sheets.
A concave portion 35 formed by injection molding or the like is provided asymmetrically and continuously in the vertical direction.

The PP index 34 of the present embodiment
Is formed by bending and forming one PP sheet as in the case of the PP index 4 of the first embodiment.
32 formed by injection molding or the like, which is slidably fitted to
Are provided continuously in the up-down direction. The PP index 34 includes a U-shaped section 34 a including the convex section 32.
And the other crushed portion 34b.

Next, the index mounting structure of each embodiment will be described. . In the first embodiment of the present invention shown in FIGS. 1 to 4, a PP sheet is formed by bending and forming one PP sheet.
The index member 1 is used as a partition member through a file binding hole 3 in a file or the like.

At this time, the PP index member 1 has a side edge 1a.
And the bottom edge 1b is heat-welded to form a bag with the upper edge 1c opened, so that the PP index member 1 has
Various storage documents such as slips can be inserted from c.
The index member 1 can have a document storage function in addition to the partition function.

As shown in FIG. 3, the projections 2 continuously provided on either one of the left and right sides of the PP index member 1 in the vertical direction have recesses 5 of the PP index 4 from above. Are slidably fitted to each other, so that the PP index 4 is, as shown by the broken line in FIG.
Can be moved to any position in the vertical direction.

As a result, the index position can be changed,
Even when a new heading is provided, an easy-to-read index can be obtained. Moreover, since the PP index member 1 and the PP index 4 are made of synthetic resin, the durability is also improved.

In the present embodiment, the PP index 4
Is attached to the PP index member 1 with the U-shaped cross section 4a so that the PP index member 1
The mounting structure to the unit is firm.

Further, if the heading piece 6 is inserted into the crushed portion 4b of the PP index 4, the heading piece 6 is prevented from being stained or damaged.

In the second embodiment of the present invention shown in FIG.
The P index 8 is formed in a U-shaped cross section 8a as a whole,
Further inside the concave portion 9 provided inside the U-shaped section 8a of the cross section, there are provided two protrusions 10 projecting from one surface toward the opposing surface. Top 10
Since a is formed so as to abut each other, when the heading piece 6 is inserted into the U-shaped cross section 8a of the PP index 8, the PP index 8 is held between both the tops 10a.

Thus, the heading piece 6 is prevented from falling out of the U-shaped cross section 8a.

In the third embodiment of the present invention shown in FIGS. 6 and 7, the PP index member 11 is formed by bending the PP index member of the first and second embodiments into one PP sheet. Instead, it is formed in a single sheet without bending.

Similarly, instead of forming the PP index of the first and second embodiments by bending and forming one PP sheet, the PP index 14 is not bent and formed by one sheet. It is configured in a sheet shape.

Thus, the molding of the index member and the index is easily performed.

The PP index 14 is inserted from above the PP index member 11 and the PP index 4
It is also possible to fit the concave portion 15 and the convex portion 12 by pressing the concave portion 15 vertically against the convex portion 12 of the PP index member 11.

Thus, attachment of the PP index 14 to the PP index member 11 is easily performed.

Further, the convex portion 1 of the PP index member 11
2 is formed in a substantially hemispherical cross section, so that the concave portion 15 of the PP index 14 is
2, the PP index 14 does not fall off the PP index member 11.

In the fourth embodiment of the present invention shown in FIG.
The P index member 21 is the same as the third embodiment.
The projection 2 is formed of one PP sheet, and is formed at one of the right and left ends in the vertical direction by injection molding or the like.
2 are provided on both surfaces thereof, while the PP index 24 has a U-shaped section 24 a including a recess 25 continuously formed in the vertical direction and slidably fitted to the projection 22.
And a crushed portion 24b formed by other portions.

As a result, the PP index member 21 becomes 1
Since there is no need to bend the PP sheets, the molding is simplified, and the PP index 24 is attached to the PP index member 21 with the U-shaped cross section 24a so that the PP index member is sandwiched. The mounting structure to 21 is firm.

In the fifth embodiment of the present invention shown in FIG.
Like the index member 1 of the first embodiment, the P index member 31 is formed by bending and forming one PP sheet. A concave portion 35 formed by molding or the like is provided asymmetrically and continuously in the vertical direction.

Thus, in each of the above embodiments, P
Compared to a P-index member provided with a convex portion continuously in the vertical direction at the end thereof, the P-index member becomes thinner and has no exposed matter on the surface of the P-index member, and the usability of the P-index member is improved.

Further, since the PP index 34 is attached so as to be sandwiched between the PP index member 31 by the U-shaped section 34a, the attachment structure to the PP index member 31 is also firm.

The sixth embodiment of the present invention shown in FIGS.
The PP index member 41 in the embodiment is formed by bending one short PP sheet in the left-right direction. The PP index member 41 is formed with a convex portion 42 that is continuous in the vertical direction.
A PP index 44 having a concave portion 45 that is slidably fitted to 2 can be attached slidably in the vertical direction.

As shown in FIG. 10B, a double-sided tape 46 is adhered to the back surface of the PP index member 41 which is short in the left-right direction. It can be attached to the edge. Thus, the PP according to the present embodiment is
If the index member 41 is used, an index member and an index can be easily provided using an existing file sheet or the like. Further, by attaching the PP index member 41, the strength of the file sheet itself is improved.

(Other Embodiments) For example, in each embodiment, the index member and the index are made of PP, but other synthetic resins may be used.

In the above-described embodiment, the example in which the PP sheet is bent is shown. However, the PP sheet may be formed by injection molding to form the PP index member and the PP index.

In the second embodiment, the projections 10 are projected from both sides so that the tops 10a are in contact with each other. However, the projections are projected from only one surface, and the tops 10a are projected. May be brought into contact with the facing surface.

In each of the embodiments, an example has been shown in which a heading piece is inserted into the index or attached to the upper surface of the index. However, the heading may be written directly on the upper surface of the index.

[0053]

The present invention has the following effects.

(A) According to the first aspect of the present invention, the index member is provided at the convex portion or the concave portion continuously provided in the vertical direction at least on one end of the index member on the side where the index is attached. The recess or protrusion fits slidably. This allows you to change the index position,
Even when a new heading is provided, the index can be moved to any position in the vertical direction of the index member, so that an easy-to-read index can be obtained. Moreover, since the index member and the index are made of synthetic resin, the durability is improved.

(B) According to the second aspect of the present invention, since various storage documents such as slips can be put into the index member from the upper edge, the index member has a document storage function in addition to the partitioning function. You can have.

(C) According to the invention of claim 3, molding of the index member can be simplified.

(D) According to the fourth aspect of the present invention, since the index is attached so as to be sandwiched between the index members by its U-shaped cross section, the mounting structure to the index member is firm.

(E) According to the fifth aspect of the present invention, when a heading piece is inserted into a U-shaped cross section, the heading piece is formed between the protrusion and the opposing surface where the protrusion comes into contact, or The headpiece is held between the tops of the projections, so that the heading piece is prevented from falling out of the U-shaped cross section.

(F) According to the invention of claim 6, the formation of the index can be simplified.

(G) According to the seventh aspect of the present invention, an index member and an index can be easily provided by using an existing file sheet.

[0061]

[Brief description of the drawings]

FIG. 1 is a first diagram to which an index attachment structure according to the present invention is applied;
It is a top view of the index member before shaping | molding of embodiment.

FIG. 2 is a first diagram to which the index attachment structure of the present invention is applied;
It is a top view of the index before shaping | molding of embodiment.

FIG. 3 is a diagram illustrating a state in which a molded index is attached to a molded index member according to the first embodiment.

FIG. 4 is a sectional view of a main part of FIG. 3;

FIG. 5 is a perspective view showing a second embodiment of an index having an index attachment structure according to the present invention.

FIG. 6 is a perspective view showing a third embodiment of the index attachment structure of the present invention.

FIG. 7 is a sectional view of a main part of FIG. 6;

FIG. 8 is a perspective view showing a fourth embodiment of the index attachment structure of the present invention.

FIG. 9 is a perspective view showing a fifth embodiment of the index attachment structure of the present invention.

FIG. 10 (a) shows a sixth embodiment of the index mounting structure of the present invention.
It is a perspective view showing an embodiment, and (b) is an important section perspective view showing the attachment state.

[Explanation of symbols]

 1, 11, 21, 31, 41 PP index member 1a Side edge 1b Bottom edge 1c Top edge 2, 12, 22, 32, 42 Convex part 3, 13 File binding hole 4, 8, 14, 24, 34, 44 PP Indexes 4a, 24a, 34a U-shaped section 4b, 24b, 34b Crushed section 5, 9, 15, 25, 35, 45 Depression 6 Heading 10 Projection 10a Top 40 File sheet 46 Double-sided tape

Claims (7)

[Claims] An index member and an index attached to the index member are made of synthetic resin, and a convex portion or a concave portion is continuously provided in at least one side end of the index member on the side where the index is attached, in a vertical direction. An index mounting structure, wherein the index is provided with a concave portion or a convex portion which is slidably fitted to the convex portion or the concave portion. 2. The apparatus according to claim 1, wherein the index member is formed in a rectangular bag shape having an open upper edge.
Index mounting structure described. 3. The index mounting structure according to claim 1, wherein the index member is formed in a single sheet. 4. The index has at least a portion formed in a U-shaped cross section, and a concave portion slidably fitted into a convex portion or a concave portion provided in the index member inside the U-shaped cross section. The index attachment structure according to any one of claims 1 to 3, wherein a projection is provided. 5. A concave portion or a convex portion provided inside the U-shaped cross section, further inwardly protrudes from at least one surface toward an opposing surface, and the opposing surface or the top portions abut. The index mounting structure according to claim 4, wherein a projection is formed. 6. The index is formed in the form of one sheet, and a concave portion or a convex portion slidably fitted to a convex portion or a concave portion provided on the index member is provided on one surface thereof. The index mounting structure according to any one of claims 1 to 3, wherein: 7. The index mounting structure according to claim 1, wherein the index member can be appropriately fixed to an edge of the file sheet by a double-sided tape.