JPH0650881U - Hook structure for notebooks, notes, etc. - Google Patents

Abstract

(57) [Summary] (Modified) [Purpose] Prevents the spine cover from widening due to the ring-shaped hook, or prevents the hook from protruding from the paper surface when the cover is opened. . [Structure] A ridge protruding upward is formed at the boundary between the opened front cover 1 and back cover 2. About two through-holes 5 penetrating from one side to the other side are provided on the side surface of the protruding portion. For each through hole 5 of the ridge, one end is fixed near each through hole, and the other end side is provided with an elastic band member 6 drawn in a loop so as to be inserted into the through hole. Each hole of the paper 7 having a binding hole formed at one side edge is inserted into the loop portion of each strip, and the leading end side of each strip 6 is inserted into the through hole 5 and hooked.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a hooking structure for detachably binding a notebook, note, paper such as a book, or a document folder in a loose-leaf manner to a cover.

[0002]

[Prior art]

 Conventionally, various types of loose-leaf type notes, notebooks, and the like for binding paper on the cover have been proposed and put to practical use.

As a loose-leaf binding structure, for example, a binding hole is provided in a row at one side edge of each sheet, while the above-mentioned structure is provided at the center of the inside of the front cover and the back cover. It has been known as a general type that a ring-shaped metal fitting that can be opened and closed to lock a hole in the paper is provided, but the conventional product has the following drawbacks.

That is, since the ring-shaped metal fitting for hooking the hole of the paper is formed by the ring having the outer diameter capable of hooking the maximum amount of paper regardless of the amount of paper to be hooked, The inner width of the spine becomes larger according to the diameter of the ring, which is an obstacle for storage and storage. -Since it is located in the center of the line, it may interfere with writing. This point is especially noticeable when the number of stuck sheets is small.

[0005]

[Problems to be solved by the device]

 In view of such a point, the present invention has devised a latch for binding the paper to the front cover and the spine cover so that the spine is wide due to the ring-shaped latch, or the cover is wide. It is an object of the present invention to provide a paper hooking structure for a loose-leaf notebook such as a hook-and-loop tool that does not project from the paper surface when the door is opened.

[0006]

[Means for Solving the Problems] The structure of the present invention made for the purpose of solving the above problems has a front cover and a back cover, and a plurality of sheets of paper are bound in the center of the inside in the state where they are open. In the notebook or the like, the projecting ridge protruding upward is formed at the boundary between the opened front cover and back cover, and the side surface of the ridge is penetrated from one side to the other side. While forming about one through-hole, one end is fixed near each through-hole and the other end draws a loop and is inserted into the through-hole in each through-hole of the protrusion. Each of the above-mentioned elastic strips is arranged in the respective loops, and the loop portion of each of the above-mentioned strips is inserted into each hole of the paper having a binding hole formed at one side edge, and It is characterized in that the front end side of each strip is inserted into the through hole to be hooked. That.

[0007]

【Example】

 Next, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a plan view of an example of a notebook to which the present invention is applied, FIG. 2 is a front view in which the notebook of FIG. 1 is partially sectioned, and FIG. 3 is an enlarged front sectional view of the main part of another example.

1 to 3, reference numeral 1 is a front cover, 2 is a back cover integrally formed on the front cover 1 via a back cover 3, and the present invention is realized by these cover 1, back cover 2, and back cover 3. An example of a notebook or the like to which the hanging structure is applied is constructed.

Here, the material of the cover may be paper, leather, plastic or the like, and the cover 1, the back cover 2 and the back cover 3 are of a three-piece integrated structure, or respectively. It may be of any type that is separately formed and is joined to each other through a connecting material. In addition, the back cover 3 that also serves as the boundary between the front cover 1 and the back cover 2 is also included in the scope of the present proposal.

According to the present invention, in a cover such as a notebook as described above, a rectangular cross-section as shown as an example in the drawing is provided on the inner surface side of the spine cover 3 (that is, the boundary portion between the cover 1 and the back cover 2). The ridges 4 are provided, and through-holes 5 for penetrating the side of the ridges 4 are provided at appropriate two positions in the longitudinal direction of the ridges 4 to secure the strip material. A band member 6 is provided in each of the through holes 5. The holes 5 are provided at two places in the illustrated example, but may be provided at one place or at three or more places. In the case where there is only one through hole 5, as the wide hole, the band member 6 having a wide width corresponding to the width of the hole is used.

As shown in FIGS. 2 and 3, the band member 6 is formed of a thin and elastic resin material, and the starting end side 6a thereof is fixed directly above the through hole 5 in the protrusion 4 at the center of the notebook, Let the rear end side 6b draw the loop 6r on the above-mentioned protruding portion 4, and after passing the two hooking holes 8 formed on one side edge of the paper 7 through the portion of this loop 6r, The rear end 6b of the strip 6 is inserted into the through hole 5 and positioned inside the cover 1, so that the paper 7 is hooked. In order to fix the rear end 6b of the strip 6 to the inner surface of the cover 1, for example, a sheet fastener may be provided on the surface of the rear end 6b of the strip 6 facing the inner surface of the cover 1. The rear end of the band member 6 may be inserted into a thin bag-shaped insertion portion formed on the inner surface of the display 1 instead of temporary fixing with the surface fastener.

In the above-described embodiment, the ridge portion 4 may be formed integrally with the constituent members of the front cover (front cover 1, back cover 2, spine cover 3). Further, as shown in FIG. 3, the ridge portion 4 may be formed such that the lower portion of the through hole 5 is wider than the upper portion so that the strip member 6 can be easily inserted into the hole 5 on the rear end side. Further, the inner surface of the through hole 5 may be roughened, or this portion of the strip 6 may be roughened so that the strip 6 cannot be easily removed from the hole 5. In addition, although the strip 6 has its tip end side 6a wound clockwise to form the loop 6r, the loop may be formed in the opposite direction to the above example.

When the paper 7 is replaced, the strip 6 held on the inner surface of the cover 1 with a surface fastener or the like is peeled off, and the strip 7 is pulled out from the hole 5 of the ridge 4 to remove the required paper 7 from the strip 6. If there is a new sheet of paper 7 to be filed, pass the hole 8 of the sheet of paper 7 through the strip 6 and then attach the rear end 6b of the strip 6 to the inner surface of the cover again by the procedure reverse to the above. To hold it. The cross-sectional shape of the strip 6 may be circular, elliptical, etc. in addition to the rectangular shape of the embodiment, and the material is not only synthetic resin but also leather, spring steel, piano wire, etc. May be.

[0014]

[Effect of device]

 The present invention is as described above, and since the band material that holds the paper is elastic, when the paper is small, the loop for hooking can be made small, and the paper can be attached with a pen or the like. When writing, the strip easily deforms along the surface of the paper, so that this strip does not interfere with writing and smooth writing can be realized.

Further, the sheets can be easily replaced, and the number of sheets can be adjusted by loosening or shrinking the loop-shaped portion of the strip material, which is convenient in use. Further, when applying the present invention to a notebook, a member made of resin is used as a member for holding the paper located on the left and right sides of the spread, and a protrusion made of a solid resin is used as a central latching stand. By forming it, it is possible to produce and provide a notebook having a very small weight.

[Brief description of drawings]

FIG. 1 is a plan view of an example of a notebook of the present invention.

FIG. 2 is a front view in which a part of the notebook shown in FIG. 1 is shown in section.

FIG. 3 is an enlarged front sectional view of a main part of another example.

[Explanation of symbols]

 1 Cover 2 Back Cover 3 Back Cover 4 Ridges 5 Through Holes 6 Strips 7 Paper 8 Locking Holes

Claims (5)

[Scope of utility model registration request] 1. A notebook or the like having a front cover and a back cover so that a plurality of sheets can be bound in the center of the inner side in the state where they are opened, and at the boundary between the opened front cover and the back cover. , While forming a protruding portion protruding upward, and forming two through holes penetrating from one side surface to the other side surface on the side surface of the protruding portion, for each through hole of the protruding portion, One end is fixed near each through hole and the other end side draws a loop, and an elastic band member is inserted into the through hole,
Each of the strips is inserted into the loop portion of each of the strips, and each hole of the sheet having a binding hole formed at one side edge is inserted, and the leading end side of each strip is inserted into the through hole. A structure for hooking up paper such as notebooks and notes, which is characterized in that it is hooked. 2. The hooking structure for a sheet such as a notebook or a note according to claim 1, wherein the protruding portion is formed such that the lower side of the through hole formed therein is wider than the upper side. 3. The notebook according to claim 1 or 2, wherein the through hole has a part or all of the inner surface formed into a rough surface, and the band material to be inserted is held by the friction resistance of the rough surface. -A structure for hooking sheets such as paper. 4. The outer surface of the strip is formed to be a rough surface.
A structure for hooking paper such as notebooks and notes of 3. 5. A structure for hooking a paper such as a notebook or a note according to claim 1, wherein the ridge portion is formed integrally with a spine cover, a front cover or a back cover.