JP2003154780A - Rodlike binding implement - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a rodlike binding implement enabling easy removal of an object bound matter from a binding implement such as a metal ring implement even when a lot of matter is bound in this binding implement, and enabling easy binding of the matter to be bound in the binding implement such as the metal ring implement even when the matter is a document, a catalog or the like being thick relatively. SOLUTION: The rodlike binding implement 10 comprises a rodlike main body 20 wherein fitting-in paths 220 leading to binding holes 214 are formed and a fitting body 30 which is provided in connection with the rodlike main body 20 and fits the matter A to be bound. The fitting body 30 has a first engaging body 32 so provided as to project in the direction of the width of the rodlike main body 20 and a second engaging body 34 so provided as to connect with the first engaging body 32 through the intermediary of a hinge part 46. The fitting body is so formed that the first engaging body 32 and the second engaging body 34 are fixed and the matter A to be bound is fitted thereto.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a binding device for binding pockets for documents and business cards, catalogs, etc., and in particular, for example, it is attached to the edges of the bindings to be bound to files or binders and bound. The present invention relates to a rod-shaped binding tool for binding things.

[0002]

2. Description of the Related Art Conventionally, when binding a thick document or a catalog to a binding tool such as a ring fitting of a file, a binding hole is formed in the binding document or the catalog, and the comb portion of the binding tool such as a ring fitting is inserted into the binding hole. Was inserted and bound.

[0003]

However, when a relatively thick document such as a document or a catalog to be bound is bound to a file, one or a part of it is detached from a binding tool such as a ring fitting and used. When you want to move the bound documents such as target documents and catalogs to the left and right in the state of being bound by binding tools such as ring fittings, and binding tools such as ring fittings. It is necessary to open and remove the bound documents such as the desired documents and catalogs from the binding tools such as ring fittings. Therefore, it takes time and effort for a user to remove a bound document such as a desired document or catalog from a binding tool such as a ring fitting, and if there are many items bound in a file or the like, This is more inconvenient and inconvenient.

Therefore, the main object of the present invention is to increase the number of binding tools such as ring fittings even if they are bound by many binding tools.
The target binding can be easily removed from the binding such as the ring fitting, and even if the binding is relatively thick such as documents or catalogs, it can be easily used as the binding such as the ring fitting. An object is to provide a rod-shaped binding tool that can be bound.

[0005]

A rod-shaped binding device according to claim 1 of the present invention is provided with a rod-shaped main body in which a fitting path leading to a binding hole is formed, and a rod-shaped main body which is connected to the rod-shaped main body and is to be bound. A first locking body that is provided so as to project in the width direction of the rod-shaped main body, and a second locking that is connected to the first locking body via a hinge portion. A rod-shaped binding tool including a body, which is formed so as to fix the first locking body and the second locking body and to attach a binding target. In the rod-shaped binding device according to claim 2 of the present invention, a projection is formed on a surface facing each of the first locking body or the second locking body, and the first locking body or the second locking body. The rod-shaped binding device according to claim 1, wherein a fitting concave portion into which a protrusion is fitted is formed on a surface of each of the stoppers that faces each other. In the rod-shaped binding device according to claim 3 of the present invention, the second locking body formed by continuously connecting the protrusions extending in the width direction of the rod-shaped main body through the hinge portion is provided at the position corresponding to the binding hole. The rod-shaped binding device according to claim 1 or 2, wherein one or a plurality of holes are formed corresponding to the holes, and a projection or a fitting recess is formed on a surface of the projecting piece facing the first locking body. Is. In the rod-shaped binding device according to claim 4 of the present invention, the first locking body is a long strip continuous with the rod-shaped body through the bent portion, and is a surface facing the second locking body. A projection is formed on the projection, and a fitting recess is formed on the projection.
The stick-shaped binding device according to any one of 1 to 3 above. In the rod-shaped binding device according to claim 5 of the present invention, in the second locking body, the rectangular projecting piece in the direction orthogonal to the first locking body from the end part of the rod-shaped main body is The cylindrical protrusion is provided so as to protrude through a hinge portion having substantially the same width, and a substantially cylindrical projection is provided on a surface facing the first locking body, and the cylindrical projection has a spherical head at the tip thereof. First formed through the constriction and following the spherical head
The rod-shaped binding device according to any one of claims 1 to 4, wherein a brim-shaped convex portion is formed following the constricted portion, and a second constricted portion is formed following the brim-shaped convex portion. is there.

The above-mentioned objects, other objects, features and advantages of the present invention will become more apparent from the following detailed description of the embodiments of the invention with reference to the drawings.

[0007]

1 is a front view of a bar-shaped binding device according to an embodiment of the present invention, and FIG.
FIG. 4 is a right side view of the stick-shaped binding device shown in FIG. 3, FIG. 3 is a rear view of the stick-shaped binding device shown in FIG. 1, and FIG. 4 is a bottom view of the stick-shaped binding device shown in FIG. 1. 5 is a sectional view of FIG. 1A-A, FIG. 6 is a sectional view of FIG. 1B-B, and FIG. 7 is an illustrative view of a portion of FIG. 1C.

This rod-shaped binding tool 10 comprises four U-shaped binding bars 10 of the binding tool 100 such as a multi-hole type binder shown in FIG.
2, which is for inserting and binding a document A, which is to be stapled such as a document or a catalog, and is integrally formed of an elastic plastic such as polypropylene.
4, a rod-shaped main body 20 in which a fitting path 220 leading to 4 is formed;
The rod-shaped main body 20 is continuously provided, and the attachment body 30 to which the thing A to be bound is attached is included.

The mounting body 30 is provided with a first locking body 32 protruding in the width direction of the rod-shaped main body 20, and a first locking body 32 connected to the first locking body 32 via a hinge portion 46. Two
And a locking body 34 for locking the first locking body 32 and the second locking body 34, and fixing the fixed body A to be attached. First locking body 32
Is a long strip having substantially the same length as the rod-shaped main body 20,
In order to be able to face the second locking body 34 when the binding target A is bound, the bar-shaped main body 20 is continuously provided via the bent portion 36, and the second locking body 34 and A cylindrical protrusion 40 is formed on the opposing surfaces, and a fitting recess 42 having an upper opening is formed in the cylindrical protrusion 40.

The second locking body 34 is the first locking body 3 described above.
2 and a rod-shaped main body 20 side end portion, a rectangular projecting piece 44 is provided so as to project through a hinge portion 46 having substantially the same width as that of the rectangular projecting piece 44. The cylindrical protrusion 4 is provided on the surface facing the first locking body 32.
8 is projected. The cylindrical protrusion 48 has a spherical head portion 50 formed at its tip through a first constricted portion 52,
Following the first constricted portion 52 following the spherical head 50,
A brim-shaped convex portion 54 is formed, and a second constricted portion 56 is formed following the brim-shaped convex portion 54.

The columnar protrusion 40 has the columnar protrusion 4
The fitting concave portion 42 is formed so that 8 can be fitted and fixed, and the fitting concave portion 42 is formed with a flat circular accommodation cavity portion 40a for accommodating the spherical head portion 50 and the brim-shaped convex portion 54. A fitting hole 42a is formed following the portion 40a,
The fitting hole 42a has a frustoconical first fitting hole 42b having a slanted portion that becomes narrower as it approaches the housing cavity 40a.
And a cylindrical second fitting hole 42c having a circular plane shape formed following the first fitting hole 42b. The insertion hole 42a is
The second fitting hole 42c is opened in the housing cavity portion 40a, and the second fitting hole 42c has a thinner cylindrical shape than the housing cavity portion 40a.
A stepped shoulder portion 40b that locks the spherical head portion 50 or the collar-shaped convex portion 54 is formed at a portion in contact with the second fitting hole 42c. Therefore, as shown in FIG.
4 is bent at the hinge portion 46 toward the first locking body 32 side, and the cylindrical projection 48 is provided on the surface of the first locking body 32. Fitting recess 4
By inserting and fixing in 2, it is possible to attach a spliced item A such as a document or a catalog. As the material to be bound A, a material in which a circular binding hole is previously provided at an appropriate position by a punching tool such as a punch is used.

The second locking body 34 is the first one when in use.
In a state (a state shown in FIG. 5) in which the cylindrical protrusion 48 is provided so as to project in a direction orthogonal to the rod-shaped main body 20 side end portion of the first locking body 32 on the surface facing the locking body 32 of FIG.
A rectangular through hole 58 larger than the columnar projection 48 is formed in a portion of the second locking body 34, which is provided so as to project in a direction orthogonal to the locking body 32, in parallel with the cylindrical projection 48.

The through hole 58 is formed in the second locking body 34.
Is formed in a size that allows a mold for molding the columnar protrusion 48 to pass therethrough, and has a height and a width longer than the height and width of the columnar protrusion 48. The height is the height in the direction in which the cylindrical protrusion 48 is projected from the portion where the second locking body 34 is provided to project from the first locking body 32, and the width is the second This is the width of the locking body 34 in the width direction of the rectangular projection piece 44. That is, the plastic molding die used to manufacture the rod-shaped binding tool 10 is divided into two parts, the front side and the back side of the bar-shaped main body 20, and the cavity of the plastic molding die is the first locking body. The second locking body 34 is formed so as to project in a direction orthogonal to the end of the rod-shaped main body 20 side of 32.
In addition, the cylindrical protrusion 48 of the second locking body 34 is
It is formed so as to be parallel to the locking body 32. Then, the mold for molding the back side of the rod-shaped binding device 10 penetrates the through hole 58 from a part thereof and is projected to the back side of the cylindrical projection 48 of the second locking body 34, and the projection is made. The molding die is positioned on the side surface of the rod-shaped main body 20 of the columnar protrusion 48 when molding the molten plastic, and is formed so as to be retracted to the rod-shaped main body 20 side when the molded rod-shaped binding device 10 is taken out from the mold. Therefore, the through hole 58 through which the protruding mold comes in and out is formed so as to have a height and a width suitable for entering and leaving the protruding mold.

In the rod-shaped binding device 10, a binding hole 214 for loosely fitting the binding rod 102 is formed in one longitudinal edge of a rod-shaped main body 20 having a substantially rectangular thin plate shape in a plane, and a binding rod port 216 communicating with the binding hole 214 is formed. Equipped with.

The binding hole 214 is formed of a through hole having a larger area than the width of the binding rod 102 of the binding tool 100 (the diameter when the binding rod 102 is a column), and is formed in a substantially arc shape in a plane. .

The binding rod inlet / outlet 216 has a pair of protrusions 218a and 21 protruding outward from the rod-shaped body 20.
Narrow path 2 which is a fitting path for the binding rod 102, facing 8b.
20 are formed. The narrow path 220 is the normal binding rod 1
02 so as to form a passage narrower than the width of 02.
The width (diameter) of the binding rod 102 is formed to be narrower even at the portion where a and the convex portion 218b are closest to each other.

The convex portion 218a and the convex portion 218b are
Each of the annular bodies of the protrusions 218a and 218b is formed with an annular body protruding outward from the rod-shaped body 20, and a through hole is formed in each of the annular bodies of the protrusions 218a and 218b. Then, the annular bodies forming the convex portion 218a and the convex portion 218b face each other to form a narrow path 220. The narrow bottle 2
When the binding bar 102 moves in and out of 20, that is, when the rod-shaped binding tool 10 is unloaded from or inserted into the binding bar 102,
The convex portion 218a and the convex portion 2 are formed so that the narrow path 220 opens as wide as or slightly wider than the width of the binding rod 102.
The annular body forming 18b is formed to have elasticity. In this embodiment, the ring-shaped body forming the protrusion 218a and the protrusion 218b is formed following the outermost portion of the binding hole 214, and further from the closest portion of the pair of protrusions 218a and 218b. It is formed so as to gradually widen toward the outside, and the outermost portions of the protrusions 218a and 218b are configured to protrude slightly outward from the outer edge of the rod-shaped body 20. .

When the rod-shaped binding device 10 is pulled when the binding device 102 is put in and taken out of the binding rod 102, the convex portion 218a is formed.
At a position where the other convex portion 218b and the opposite convex portion 218b are closest to each other, that is, in the vicinity of the narrow path 220, a force of a certain amount or more is applied to the convex portions 218a and 218b, and
8a and 218b are slightly deformed due to their elasticity. Therefore, the bar-shaped binding tool 10 is replaced with the binding bar 10 of the binding tool 100.
It can be removed from 2, or installed in reverse. However, unless a force equal to or greater than a certain level is applied to the convex portions 218a and 218b, the rod-shaped binding device 10 will not come out of the binding rod 102 of the binding device 100.

In the above embodiment, the convex portion 218a is used.
And the convex portion 218b is configured by an endless annular body, but the rod-shaped binding device 10 is not limited to the above-described configuration,
For example, as shown in FIG. 10, a pair of left and right protrusions 318a continuously protruding outward from the binding hole 214,
The convex portion 318b may not be connected at its tip, and the finger-shaped protrusions may protrude from the rod-shaped main body 20 and face each other so as to form the binding hole 214, and may be formed in a substantially C-shape. Further, the number of binding holes 214 is not limited to four holes, but two holes and three holes are provided.
It may be a hole or multiple holes. Therefore, in each hole, the binding rod entrance 216, the convex portion 218a, and the convex portion 218 corresponding thereto are formed.
b is formed.

The rod-shaped binding device 10 is manufactured by molding a relatively hard synthetic resin sheet or synthetic resin so as to withstand repeated use.
No. 02, regardless of the thickness, the width of the binding rod entrance 216 is narrowed so that the rod-shaped binding tool 10 can be attached and detached, and the structure of the binding rod entrance 216 is made elastic. Are included in.

[0021]

According to the present invention, even if a large number of binders such as ring metal fittings are bound, the desired one can be easily removed from the binder such as ring metal fittings. In addition, even a relatively thick document such as a document or a catalog can be easily bound to a binding tool such as a ring fitting.

[Brief description of drawings]

FIG. 1 is a front view of a rod-shaped binding device according to an embodiment of the present invention.

FIG. 2 is a right side view of the bar-shaped binding device shown in FIG.

FIG. 3 is a rear view of the rod-shaped binding device shown in FIG.

FIG. 4 is a bottom view of the rod-shaped binding device shown in FIG. 1.

FIG. 5 is a cross-sectional view of FIG. 1A-A.

FIG. 6 is a sectional view taken along the line BB of FIG.

FIG. 7 is an illustrative view of a portion of FIG. 1C.

FIG. 8 is a cross-sectional view showing a state in which the first locking body and the second locking body are fixed.

FIG. 9 is a perspective view showing a method of using the rod-shaped binding device.

FIG. 10 is a perspective view showing a rod-like binding device according to another embodiment.

[Explanation of symbols]

A spelled 10 Bar-shaped binding tool 20 Rod-shaped body 30 mounting body 32 First locking body 34 Second locking body 36 Bending section 40 cylindrical protrusion 40a accommodation cavity 40b shoulder 42 Fitting recess 42a Fitting hole 42b First fitting hole 42c Second fitting hole 44 square protrusion 46 Hinge part 48 cylindrical protrusions 50 spherical head 52 First Constriction 54 Collar-shaped protrusion 56 Second constriction 58 through hole 100 binding tools 102 binding rod 214 binding holes 216 Binding Bar Doorway 218a, 218b Convex part 220 narrow bottleneck 318a, 318b convex portion

Claims (5)

[Claims] 1. A rod-shaped main body in which a fitting path leading to a binding hole is formed, and a mounting body that is connected to the rod-shaped main body and that mounts a binding target, the mounting body being arranged in a width direction of the rod-shaped main body. A first locking body that is provided so as to project; and a second locking body that is continuous with the first locking body via a hinge portion, and the first locking body and the second locking body A rod-shaped binding tool formed so as to fix a locking body and to attach a binding object. 2. A surface on which a protrusion is formed on a surface facing each of the first locking body or the second locking body, and a surface facing each of the first locking body or the second locking body. The rod-shaped binding device according to claim 1, wherein a fitting recess into which the protrusion is fitted is formed. 3. A second locking body, in which a projecting piece extending in the width direction of the rod-shaped main body is continuously provided via a hinge portion at a position corresponding to the binding hole, a second locking body corresponding to the binding hole is provided. The rod-shaped binding device according to claim 1 or 2, wherein a plurality of protrusions or fitting recesses are formed on a surface of the protrusion that faces the first locking body. 4. The first locking body is a long strip continuous with the bar-shaped main body through a bent portion, and a protrusion is formed on a surface facing the second locking body. The rod-shaped binding device according to any one of claims 1 to 3, wherein a fitting recess is formed in the protrusion. 5. The second locking body comprises a rectangular projection having a hinge portion having substantially the same width as that of the rectangular projection in a direction orthogonal to the first locking body from an end of the rod-shaped main body. A substantially columnar protrusion is provided on a surface facing the first locking body, and the columnar protrusion has a spherical head portion formed at its tip via the first constricted portion, The collar-shaped convex part is formed following the 1st constriction part following the said spherical head, and the 2nd constricted part is formed following the said brim-shaped convex part. The stick-shaped binding device described in Crab.