JPH088144Y2 - File - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention mainly relates to a file suitable for detachably binding and organizing and storing documents, paper sheets, pamphlets or booklets such as magazines. .

(Prior Art) As a file of this type, a bundle of booklets or the like having holes is sandwiched between a front cover and a back cover, and they are bound with a binding cord as an orthodox type. in use. However, this type is troublesome to make holes in a booklet, and it is inconvenient that you have to untie the knot of the binding cord every time you bind the booklet, remove the back cover, and bind it with a new booklet. .

Therefore, the applicant has already provided an easy-to-handle file in which an adhesive tape is attached to the inner surface of the spine cover and a booklet or the like is attached to the adhesive surface for binding.

(Problems to be solved by the invention) In the file of the preceding example using the adhesive tape, when binding the first such as a booklet to the adhesive surface of the adhesive tape, the booklet is attached to the adhesive surface of the opened file. It is common practice to attach the patch so that it stands almost vertically. However, in this case, the booklet, etc. is not guided by anything, and because it is partially pinched by fingers for sticking, or because it often undulates naturally, the adhesive surface On the other hand, the entire booklet etc. may be applied diagonally, or the pasted part of the booklet etc. may be applied in a wavy shape, so it is difficult to stick it straight to the adhesive surface, the filed booklet may be disturbed, or the booklet may be disturbed. However, there is a problem that the adhesive force to the adhesive surface becomes insufficient by the amount that the adhesive etc. partially protrudes from the adhesive surface.

Therefore, in the preceding example, in order to stick the booklet or the like straight along the adhesive tape, a method of binding as shown in FIG. 15 using a front cover or a back cover can be considered. That is, the back cover b of the opened file as shown in Fig. 15 (a).
The booklet a is placed on the inner surface of (or the front cover sheet c) and guided along the adhesive tape d, and then the spine cover sheet f is raised as shown by the arrow as shown in FIG. Apply to one edge of a. However, since the adhesive tape d having the adhesive layers d ₂ on both sides of the foam material d ₁ has a certain thickness, if the one edge of the booklet a is brought too close to the adhesive tape d, the spine cover f is raised. When adhesive tape d
As shown in FIG. 15 (b), the non-adhesive portion of the side surface is pressed against the booklet a while being in contact with the one edge of the booklet a, and along the one edge of the booklet a due to its deformation. For this reason, the booklet a is in a file state, but one edge of the booklet a is attached to the adhesive surface e only slightly, so that the attachment force is weak and the booklet a tends to come off.

Therefore, in view of such circumstances, the present applicant has decided to
By devising so that the eye can be attached straight to one side of the adhesive surface of the adhesive tape and with sufficient adhesive force, the disadvantage of the file of the preceding example shown in Fig. 15 The purpose is to provide a file that can be resolved.

(Means for Solving the Problems) In order to achieve the above-mentioned object, the present invention attaches an adhesive tape to the inner surface of the spine cover, and attaches the adhesive tape to at least one of the inner surface of the front cover and the back cover that are continuous with the spine cover. It is characterized in that the sticking guide surface which is almost at the same height as the sticky surface of is formed right next to the sticky tape.

(Function) On the adhesive surface of the adhesive tape attached to the inner surface of the spine cover,
One edge of booklets such as documents, paper sheets, pamphlets or magazines is attached. When binding booklets etc. one after another by this attachment, it is provided on the inner surface of at least one of the front cover and the back cover of the opened file so as to be at substantially the same height position as the adhesive surface of the adhesive tape. By placing the first booklet or the like on the guide surface and guiding it, one edge portion of the booklet or the like can be placed along the side of the adhesive tape at the same level as the adhesive surface and in a straight state. When the spine is raised, even if one edge of the booklet is close to the adhesive tape, the side of the adhesive tape hardly faces the one edge of the booklet. One edge of the adhesive surface can be applied and adhered to the part.

(Embodiment) An embodiment of the present invention will be described below with reference to FIGS. 1 to 14.

The first embodiment shown in FIGS. 1 and 2 has a front cover 2 and a back cover 3 on both sides of a spine cover 1 having an adhesive tape 4 adhered to the inner surface.
The file is mainly composed by continuing. Each cover 1
~ 3 are relatively sturdy made from thick paper or plastic sheets.

The adhesive tape 4 is made of a highly elastic foam material, cloth, paper or other base material provided with an adhesive layer on both sides, and its surface is taken as an adhesive surface 4a. One edge is attached. In this embodiment, the adhesive tape 4 is provided shorter than the length of the spine cover 1 so that the adhesiveness of the adhesive surface of the booklet 5 can be utilized to facilitate the attachment / detachment and reduce the cost. A separator 6 is attached to the adhesive surface 4a of the adhesive tape 4 so as to protect the adhesive tape 4 from dust, dirt and the like and not impair the adhesiveness. For this reason, the surface of the separator 6 facing the adhesive surface 4a is used as a release surface. Further, the separator 6 is provided with perforations at regular intervals along the length direction, and the adhesive surface 4a having a width corresponding to the thickness and number of the booklets 5 bound at the perforations is exposed. Therefore, the strips 6a are peeled off and used for the required number of strips 6a.

On the inner surface of the front cover 2, a mounting table 7 whose inner end is located close to the side surface of the adhesive tape 4 is attached by bonding or the like on a part or the whole of its back surface. The surface of the mounting table 7 serves as a sticking guide surface 7a, and its height is set to be substantially the same as or slightly lower than that of the adhesive tape 4. As shown in FIG. 2 (a), the inner end of the mounting table 7 is located along the bending groove 11 provided on the inner surface of the boundary between the back cover 1 and the front cover 2.

When the booklet 5 is attached and bound on the adhesive surface 4a of the mounting table 7 which is attached to the adhesive tape 4 in the above-mentioned positional relationship, the first one is sure to be straight along the longitudinal direction of the adhesive tape 4. Plays a role in helping to be stuck to.

 This will be specifically described below.

The strip 6a of the separator 6 attached to the adhesive surface 4a is peeled off as much as necessary to expose the adhesive surface 4a, and then the first booklet 5 to be bound is shown in FIG. 2 (a). Like stand 7
The inner ends of the sticking guide surface 7a are placed so that their inner ends are aligned with each other. Then, the spine cover 1 is bent around the folding groove 11 and raised toward the booklet 5 side as shown in FIG. 2 (b). Then, even if one edge of the booklet 5 is as close as possible to the adhesive tape 4, the side surface of the adhesive tape 4 hardly faces the one edge of the booklet 5, and most of the one edge of the booklet 5 is One edge of the adhesive surface 4a can be applied and adhered, and from the second booklet, the booklet 5 bound in advance can be attached to the adhesive surface 4a in a substantially vertical direction one after another. it can. In this way, a bundle of booklets can be sandwiched between the front cover 2 and the back cover 3 and aligned on the entire adhesive surface 4a to be bound and organized in a book form.

The second embodiment shown in FIGS. 3 and 4 has the same length as the outer covers 1 to 3 formed by the respective covers, and a window 9 for exposing the adhesive surface 4a is opened at the center thereof. 2 shows a file in which an inner cover 8 made of a paper is attached to the spine cover 1 above and below the adhesive tape 4 using eyelets 10.

The inner cover 8 is provided with guide pieces 8b whose surfaces are pasted guide surfaces 8a and separator attachment pieces 8c on both sides of the window 9, respectively. The separator 6 whose base portion is attached to the separator attachment piece 8c is different from that of the first embodiment in which the perforations for cutting are provided, and is of a type in which only the necessary amount is peeled off by using the finger hook portion 6b. It is a thing.

In the third embodiment shown in FIGS. 5 and 6, as in the second embodiment, the inner cover 8 having the window 9 opened at the center is attached to the adhesive tape 4.
The upper and lower parts of the file are attached to the spine cover 1 and attached.

The inner cover sheet 8 of the present embodiment is provided with guide pieces 8b each having a surface as a sticking guide surface 8a on both sides of the window 9 and a protective cover 10 for the adhesive surface 4a. The protective cover 10 is folded in a mountain shape and serves as a substitute for the separator 6 by sticking the booklet 5 and covering the remaining adhesive surface 4a exposed. The inner surface of the adhesive surface 4a is subjected to a release treatment so that it can be temporarily adhered to the adhesive surface 4a so that it will not stick to the remaining adhesive surface 4a when the file is opened or closed. Of the chevron portion 10a of the protective cover 10, the inclined surface on the front cover 2 side uses the attachment guide surface 8a to
It also serves as a guide surface when binding the second booklet 5 after binding the second booklet 5. Further, a notch portion 10c is provided so that a part of the top portion thereof is convenient for handling and that the cut portion 10b can be easily cut when making a cut 10b in the longitudinal direction. When the cut is made by the cut line 10b, the cut piece may be used in place of the separator 6, or the remaining portion after cutting may be bent inward and used in place of the separator 6.

The fourth embodiment shown in FIG. 7 to FIG.
Bent grooves 11 are provided on the inner and outer surfaces of the by embossing. The inner cover 8 is made of a synthetic resin so that it can be easily peeled off even if it is attached to the adhesive surface 4a. They are integrated by welding or high frequency welding. 12 shows the welded part. Each of the four bent grooves 11 is bent to be bent in the state shown in FIG. 9, and the adhesive tape 4 in which the base material is impregnated with an adhesive is arranged in the bent concave portion. In this embodiment, the portions extending on both sides of the bent portion of the inner cover 8 are the guide pieces 8b, 8b, the surfaces of which are the sticking guide surfaces 8a, 8a. The booklet for eyes can be attached to the adhesive surface 4a.

The fifth embodiment shown in FIG. 10 to FIG. 14 is the portion provided with the folding groove 11 described in the fourth embodiment, the outer covers 1 to 3 and the inner cover 8.
It is a slightly deformed welded part of. That is, the bent grooves 11 are provided at four positions only on the inner surfaces of the outer covers 1 to 3, and the space between the bent grooves 11 on both sides of the bent grooves 11 is a welded portion 12 with the inner cover 8.

In this embodiment, the front and back front covers 2 and 3 extending on both sides are extended together with the guide pieces 8b and 8b of the inner cover 8 as shown in FIG. The parallel state to the adhesive surface 4a as shown can be released further. In addition, the closed state as shown in FIG. 12 can be easily achieved.

By the way, in the case where the entire back surface of the adhesive tape 4 is attached to the spine cover 1, for example, as shown in FIG.
When binding a large number of paper sheets 13 to the 4a, it is likely that the spread becomes difficult, or the booklet 13 comes off from the adhesive surface 4a when the previous one is suddenly opened to try again. This is because the paper sheet 13 on the center side is disturbed by the paper sheets on the outer side, is hard to fall down, and receives a pulling force to the left and right to try to float up. Therefore, this embodiment and the fourth
In the embodiment, both side surfaces of the adhesive tape 4 (actually, both sides of the bent portion of the inner cover 8) are welded to the inner surfaces of the base end portions of the front and back covers 2 and 3, so that the adhesive tape 4 can be formed as shown in FIG. Since the structure is such that it lifts from the spine cover 1 with the opening force of the file, the paper sheet 13 on the center side can be made to follow it, and the above-mentioned inconvenience can be eliminated. Further, even when the outer covers 1 to 3 are formed of a hard material, the spread of the adhesive tape 4 becomes easy as described above, so that the spread can be facilitated.

Further, in this embodiment, the protective separator 14 made of synthetic resin, which is attached next to the last sheet 13 at the stage of binding the sheets 13, is provided. The surface of the protective separator 14 is a release treated surface, so that even if it sticks to the remaining exposed adhesive surface 4a that is not covered by the perforated separator 6, it will be immediately peeled off. The protective separator 14 is housed in a transparent pocket 15 provided on the inner surface of the back cover 3.

In the fourth and fifth embodiments, the inner cover 8 is not provided, and both side surfaces of the adhesive tape 4 are directly attached to the front and back cover sheets 1,
It can be attached to the base end portion of 2, and in that case, the inner surface of each of the covers 2 and 3 can be used as the sticking guide surface.

The present invention can be constructed in various modes other than the above-mentioned embodiments. For example, the present invention can be applied not only to a file in which each cover is continuous, but also to a file in which a separate back cover can be detached from a spine cover or an adhesive tape.

(Effects of the Invention) Since the present invention has the above-described configuration and operation, the first booklet or the like to be bound to the adhesive tape can be used straightly along the longitudinal direction of the adhesive tape by using the adhesion guide surface. We provide a file that allows the entire lower surface of one edge of a booklet, etc. to be evenly adhered to the adhesive surface with sufficient adhesive force, and booklets etc. can be aligned between the front cover and the back cover one after another for reliable binding. can do.

BRIEF DESCRIPTION OF THE DRAWINGS FIGS. 1 to 14 show an embodiment of the present invention, FIG. 1 is a perspective view showing the first embodiment, and FIGS. 2 (a) and 2 (b) are the first embodiment. In the example, a vertical sectional side view showing a state in which the first booklet is bound, FIG. 3 is a perspective view showing a second embodiment, FIG. 4 is a side view thereof, and FIG. 5 is a perspective view showing a third embodiment. FIG. 6 is a vertical sectional side view thereof, FIG. 7 is a plan view showing a fourth embodiment, and FIG.
FIG. 9 is a vertical side view showing the same, FIG. 9 is a perspective view showing a cross section of a main part, and FIGS. 10 to 12 are vertical side views showing a fifth embodiment.
FIG. 13 is a vertical cross-sectional side view showing the usage state, FIG. 14 is a plan view of the same, and FIGS. 15 (a) and 15 (b) are vertical side views showing the state of binding the first booklet in the preceding example. is there. 1 ... spine cover 2 ... front cover 3 ... back cover 4 ... adhesive tape 4a ... adhesive surface 7a, 8a ... sticking guide surface

Claims (1)

[Scope of utility model registration request] 1. A sticking guide in which an adhesive tape is stuck to the inner surface of a spine cover, and the height of the adhesive tape is substantially the same as the inner surface of at least one of the front cover and the back cover that are continuous with the spine cover. A file whose surface is formed right next to the adhesive tape.