JP4201688B2 - Spell length adjuster - Google Patents

Description

  This invention is a spelling string length adjuster used when binding a note or the like, particularly when, for example, binding a binding object by being inserted into a binding hole formed in the binding object such as a note. The present invention relates to a spell string length adjuster capable of binding a binding object by, for example, shortening the length of the spell string for binding the binding object.

In order to bind a binding object such as a note, the spell string is widely used because of its flexibility, so that it is easy to bind the binding object. In order to solve the problem, for example, a file with a spell string in Japanese Patent Laid-Open No. 2001-162981 has been proposed.
The tip of the spell string is hardened by a method such as covering it appropriately so that the tip of the string constituting the spell string is not unwound during use. For this reason, when the tip is cut, for example, when the tip is to be shortened, the hardened portion of the tip is lost, and in use, the tip can be easily unwound.
In particular, when the binding thickness of a binding object such as a note is increased, there is a problem that when the leading end of the spell string is unwound and the tip is softened, it cannot be inserted into the binding hole of the binding object such as a note.

JP 2001-162981 A

  However, when such a conventional spell string is used in its initial state without being cut, the length of the spell string cannot be adjusted. Therefore, even when the binding thickness of the binding object is thick and thin, the same length is used. In particular, when the binding thickness of the object to be bound is thin, when the binding string is tied and the object to be bound is tightened, the knot of the spell string becomes long, and once the string is tied The knot may be unintentionally unraveled.

  SUMMARY OF THE INVENTION Therefore, a main object of the present invention is to provide a spell string length adjuster for adjusting the length of a spell string for binding an object to be bound in a file or the like.

According to a first aspect of the present invention, there is provided a file in which a string fixing piece having a surface on which at least two binding holes are formed and a binding object is overlapped and fixed is formed. , the length adjuster for adjusting the length of the spelling rope binding the the bound material is configured in the cord fixing piece, a portion of the transmembrane interpolated spelling string to the binding holes of the bound material following the tip of the spelling cord A first surface formed on the exit side, a first string penetration hole and a second string penetration hole through which a spell string is inserted from the first surface, and a string penetration hole from the first surface Because the second surface formed on the side from which the other part of the spell string inserted through the wire comes out and the spell string are wound with a length between the poles with the string insertion hole as a pole. And winding means formed at intervals, the winding means comprising a first string penetration hole and a second string penetration hole. In the meantime, a first notch and a second notch for inserting one or more spell strings are formed from the end of the string fixing piece toward the inside, and penetrate the first string insertion hole from the first surface side. The inserted spell string reaches the second surface from the first string penetration hole, penetrates the second cut and reaches the first surface, penetrates the first cut, and the first and second cuts. The spell string inserted into the second string insertion hole was protruded from the first surface again and protruded from the first surface. This is a spell string length adjuster formed so as to adjust a part of the spell string inserted into the binding hole of the binding object and a length between the part and the tip of the spell string.
The spell string length adjuster according to claim 2 of the present invention is provided so that the length adjuster clamps the object to be bound between the first string fixing piece and the second string fixing piece facing each other. The second string fixing piece in a file comprising a first string fixing piece continuously provided on one cover member and a second string fixing piece provided continuously on the other cover member. It is the length adjustment tool of the spell string as described in .
In the spell string length adjuster according to a third aspect of the present invention, the first notch and the second notch are substantially rectangular in plane between the first string insertion hole and the second string insertion hole. 3. The spell string length adjuster according to claim 1 or 2, wherein the length adjustment tool is formed in a width direction from a free end edge of the two string fixing pieces toward the other end edge on the side continuous with the cover member .
In the spell string length adjuster according to claim 4 of the present invention, the depths of the first cut and the second cut are formed up to approximately the center of the second string fixing piece. It is the length adjustment tool of the spell string described in a crab .
In the spell string length adjuster according to claim 5 of the present invention, the first notch and the second notch are formed with a linear slit from the end of the string fixing piece, and the innermost portion following the linear slit. The length adjustment tool for the spell string according to any one of claims 1 to 4, wherein a flat circular string fixing portion is perforated .

  According to the spell string length adjuster of the present invention, the adjustment means for adjusting the length of the spell string that protrudes from the first surface and that passes through the binding hole of the object to be bound and the length between the portion and the tip. Therefore, the length of the area to be passed through the binding hole of the binding object and the length between the area and the tip is determined by the binding thickness of the binding object and the tightening of the spell string or the covering on the main surface of the binding object. The length can be adjusted to be optimal for fixing the binding in a bound state, so that the knot of the spell string is not broken and the spell string is not unintentionally released.

  The above-mentioned object, other objects, features, and advantages of the present invention will become more apparent from the following description of the best mode for carrying out the invention with reference to the drawings.

Figure 1 is a schematic perspective view of a length adjusting device of the spelling string associated with the present invention, FIG. 2 is a schematic perspective view of a state in which reference of FIG. 1 illustrates spelling string length adjustment device in a file, Figure 3 is a perspective illustrative view showing how to use the Figure 1 illustrated spelling cord length adjuster, Figure 4 is a side illustrative view showing how to use the Figure 1 illustrated spelling cord length adjuster, Figure 5 is a side illustrative view showing how to use the Figure 1 illustrated spelling cord length adjuster, Figure 6 is a side illustrative view showing how to use the Figure 1 illustrated spelling cord length adjuster, Figure 7 is a side illustrative view showing how to use the Figure 1 illustrated spelling cord length adjuster, Figure 8 is a side illustrative view showing how to use the Figure 1 illustrated spelling cord length adjuster, FIG. 9 is a perspective view illustrating a modified example of the spell string length adjuster shown in FIG. 1.

The spell string length adjuster 110 binds the binding object A in the file 1 that can adjust the binding amount of the binding object A such as a document by changing the width of the spine portion. Used to adjust the length of the spell string 5.
As shown in FIGS. 15, 16 and 40, the file 1 includes a cover 2 and a cover cover 3. The cover 2 and the cover 3 are formed by using, for example, a sheet material made of cardboard or synthetic resin.

  The cover 2 is configured as a bound cover member, and is formed by bending a sheet material. The cover 2 includes two substantially rectangular flat surface portions 2a and 2b, and a folded portion 2c which is a substantially rectangular second string fixing piece protruding on the surface of the flat surface portions 2a and 2b at the substantially central portion thereof. It is formed.

Further, the covering cover 3 is configured as an open cover member, and a substantially rectangular flat surface portion 3a is formed by forming a sheet material into a bag shape. At the opening end of the bag-like flat surface portion 3a of the covering cover 3, a hook-shaped portion 3b that is a substantially rectangular first string fixing piece that protrudes from the surface of the flat surface 3a of the covering cover 3 is formed. . The folding part 2c and the plane part 3a are formed in substantially the same shape.
One flat surface portion 2 a of the cover 2 is inserted into the flat surface portion 3 a of the covering cover 3. At this time, the hook-shaped portion 3b is arranged so as to face the folding portion 2c of the cover 2 in the same direction.
Therefore, by sliding the covering cover 3 with respect to the cover 2 in the width direction of the cover 2 and the covering cover 3, the interval between the hook-shaped portion 3b and the folding portion 2c can be adjusted, and the note It can correspond to the thickness (referred to as the binding thickness) when the objects A to be bound are stacked and bound.

In this file 1, the flat portion 2a of the cover 2 constitutes a back cover, the flat portion 2b of the cover 2 constitutes a back cover, and the flat portion 3a of the covering cover 3 constitutes a front cover.
Two binding holes corresponding to the distance between the binding hole A ₁ and the binding hole A ₂ of the object A are formed in the flat surface portion 2 a of the cover 2 and the hook-shaped portion 3 b of the covering cover 3. ing. That is, binding holes 4a and 4a are formed in the folding portion 2c, and binding holes 4b and 4b are formed in the hook-shaped portion 3b. The binding holes 4 b and 4 b also serve as holes for fixing the string binding tool 310 to the file 1.

This file 1 has a binding margin A ₃ side in which binding holes A ₁ and A _{2 of a} binding object A are formed between the folded portion 2 c of the cover 2 and the hook-shaped portion 3 b of the covering cover 3. It is configured to be bound by the string 5.
The spell string 5 is attached to the flat portion 2a side of the folding portion 2c by the spell string length adjuster 110 according to the present invention so that the object A is sandwiched between the folding portion 2c and the hook-shaped portion 3b. Fixed.
And the spell string 5 inserted and inserted from the binding holes 4a and 4a of the folding part 2c has a first fixing part as a part thereof fixed to the spell string length adjuster 110, and both end parts 5a as free ends thereof. And the front end portion 5b are inserted into the binding holes A ₁ and A ₂ of the article A to be bound, and are inserted into the binding holes 4b and 4b of the hook-shaped portion 3b, so that the flat cover 3a side of the covering cover 3 is provided. Pulled out.

  The spell string 5 drawn out from the binding holes 4b and 4b of the hook-shaped portion 3b to the flat surface portion 3a side of the covering cover 3 is spaced at least as long as the binding thickness of the binding object A from the folding portion 2c. It is configured to be fixed to the hook-shaped portion 3b of the covering cover 3 fixed by a string binding tool 310 described later.

  The spell string 5 is made of woven or knitted natural fiber or synthetic fiber such as cotton, and is of a length that can be combined with flexibility, and both the distal end portion 5a and the distal end portion 5b are free ends. A cylindrical body such as a synthetic resin tube is inserted and hardened, or is hardened with an adhesive or the like.

This spell string length adjuster 110 is an adjuster for adjusting the length of the spell string 5 for binding the object A to be bound with the two binding holes A ₁ and A ₂ , and synthetic resin such as polypropylene. An adjustment tool main body 112 made of a substantially rectangular sheet made from flat surfaces is provided. When fixing the spell string length adjusting tool 110 to the file 1, the first surface 114 side is overlapped with the flat surface part 2a side of the folding part 2c, and the spell string 5 is pulled out from the binding holes 4a and 4a of the folding part 2c. And inserted into the binding holes A ₁ and A ₂ of the object A to be bound.

The adjustment tool main body 112 has a first surface 114 from which the part of the spell string 5 inserted through the binding hole A ₁ and the binding hole A _{2 of the} binding object A comes out following the tips 5a and 5b of the spell string 5. A pair of first string insertion holes 116 and second string insertion holes 118 for allowing the spell string 5 to be inserted from the first surface 114, and the first string insertion holes 116 and second from the first surface 114. A second surface 120 from which the other part of the spell string 5 inserted through the string insertion hole 118 comes out.

At one end edge of the adjustment tool main body 112, a part of the spell string 5 protruding from the first surface 114 is inserted into the binding holes A ₁ and A ₂ of the binding object A, and the part and the tip 5 a of the spell string 5. , 5b is formed as an adjusting means for adjusting the length between the first notch 122, the second notch 124, and the third notch 126.

  The first cut 122, the second cut 124, and the third cut 126 are arranged between the first string insertion hole 116 and the second string insertion hole 118, at one end edge of the adjustment tool main body 112 having a substantially rectangular plane ( The first end edge 128) is formed in the width direction from the other end edge (second end edge 130), and the depth thereof is formed up to approximately the center of the adjustment tool main body 112. It is formed in a length that can be inserted and inserted while a person pulls it by hand.

The first cut 122, the second cut 124, and the third cut 126 have an appropriate interval (equal between the first cut 122 and the second cut 124 and between the second cut 124 and the third cut 126). And the strap 5 is wound with a length between the first notch 122, the second notch 124 and the third notch 126 as poles (pointing to the end which should not be longer). The winding means is configured.
That is, the spell string 5 inserted through the first string through-hole 116 from the first surface 114 side reaches the second surface 120 from the first string insertion hole 116, and enters the second cut 124 and the first cut 122. The string 5 is inserted into the first notch 122 and the second notch 124 to reach the pair of string insertion holes 118, and the spell string 5 inserted into the string insertion holes 118 is again the first surface. 114, the tip 5b is protruded.

  In FIG. 6, the spell string 5 reaches the second cut 124 on the second surface 120 from the first string insertion hole 116 and is inserted into the second cut 124, and then the second cut 124 is used as a pole. The first surface 114 is returned to the first string insertion hole 116 side, inserted into the first notch 122 close to the first string insertion hole 116, reaches the second surface 120 again, and again on the second surface 120. The second string penetration hole 118 is reached, the first notch 122 is taken as a pole, and then the second string penetration hole 118 is penetrated to reach the first surface 114, and the tip 5 b of the spell string 5 is formed on the first surface 114. It sticks out even more.

  In this way, the first string penetration hole 116 and the second string penetration of the pair are more than the shortest distance between the first string penetration hole 116 and the second string penetration hole 118 as the pair of string penetration holes. The length of the portion where the string is bridged without slack between the insertion hole 118 is formed to be longer, and in principle, the spell string 5 is strongly pulled when bound by the spell string 5, In a stretched state, that is, between the first notch 122 and the second notch 124, and between the first string insertion hole 116 and the second string insertion hole 118, it extends without slack.

The method of suspending the spell string 5 is not limited to the method described above.
For example, as shown in FIG. 7, the spell string 5 that extends from the first insertion hole 116 to the third incision 126 and that has the third incision 126 as a pole and is then inserted into the first surface 114 side is connected to the first surface 114. Returning to the first incision 122 on the first insertion hole 116 side again, the spell string 5 inserted through the first incision 122 takes the first incision 122 as a pole, and then again on the second surface 120 to the second The spell string 5 that reaches the string insertion hole 118 and is inserted into the second string insertion hole 118 may protrude from the first surface 114.

  Further, as shown in FIG. 8, the spell string 5 that is inserted from the first surface 114 side into the first string insertion hole 116 is inserted into the second notch 124 in the center, and the second notch 124 is used as a pole. Then, the first surface 114 again reaches the first notch 122 near the first string insertion hole 116 side, and the spell string 5 inserted into the first notch 122 has the first notch 122 as a pole and then the second surface. 120 is inserted into the third notch 126 near the second string insertion hole 118, and the third notch 126 is taken as a pole, and then the first surface 114 is again reached at the center second notch 124, After the spell string 5 inserted into the notch 124 extends from the second notch 124 to the second insertion hole 118 on the second surface 120 and then penetrates into the second string insertion hole 118, Leads to the first surface 114 side, and the tip 5a protrudes It may be so that.

Figure 1 illustrated invention may be changed.
For example, as in the modification shown in FIG. 9, a cut different from the above cut is made outside the first string insertion hole 116 and the second string insertion hole 118, that is, outside the adjustment tool main body 112 in the longitudinal direction. For example, the fourth cut 140 and the fifth cut 142 having the same length and width as the cut may be formed .
For example, over how spelling cord 5 from the first surface 114 through the first Himonuki insertion hole 116, then extends the second surface 120 on the fourth notch 140 of the first Himonuki insertion hole 116 as a pole, The spell string 5 inserted into the fourth notch 140 has the fourth notch 140 as a pole, and then extends on the first surface 114 to reach the fifth notch 142 formed further outward from the second string insertion hole 118. The spell string 5 inserted into the second notch 124 returns to the second string insertion hole 118 again on the second surface 120 with the second notch 124 as a pole and then inserted into the second string insertion hole 118. The tip 5 b of the spelled string 5 protrudes from the first surface 114.

Further, the hooking means for forming the pole when the spell string 5 is bridged is not limited to the example shown in FIG. 1 , for example, the hook for hooking the spell string 5 on the second surface 120 instead of the notch. Means may be formed.

As the hooking means, on the second surface 120, a protrusion is formed between the first string insertion hole 116 and the second string insertion hole 118 at an equal interval as shown in FIGS. May be formed .
Tsu fishing cord length adjuster 210, as shown in FIG. 10, the adjuster main body 212, a first surface 214 and second surface 220 of the adjuster main body 212, a first surface 214 second surface 220 The 1st penetration hole 216 and the 2nd penetration hole 218 which were penetrated between these are provided.
A first protrusion 222, a second protrusion 224, a third protrusion 226, and a fourth protrusion 228 are continuously formed on the second surface 220 at appropriate intervals from the first string insertion hole 116 side. The protrusions (first protrusion 222, second protrusion 224, third protrusion 226, and fourth protrusion 228) are configured to be poles when the strap 5 is bridged.
As shown in FIG. 11, the spell string 5 is stretched from the first surface 214 through the first string insertion hole 216, extending on the second surface 220 to the second protrusion 224, and the first protrusion The protrusions 222 and the second protrusions 224 are used as poles, and the first protrusions 222 and the second protrusions 224 are doubled without slack, and the first protrusions 222 are used as poles and then on the second surface 220. Is extended to the fourth protrusion 228, and is extended to the third protrusion 226 between the second protrusion 224 and the fourth protrusion 228, and the third protrusion 226 and the fourth protrusion 228 are used as poles and the second protrusion 228 is not slackened. The third protrusion 226 and the fourth protrusion 228 are doubly spanned, and the third protrusion 226 serves as a pole, and then reaches the second string insertion hole 218 again on the second surface 220, and the second string The front end 5 b of the spell string 5 inserted through the insertion hole 218 protrudes from the first surface 214. Out.

Alternatively, the hook means, as shown to example 12, the second surface 220, a first Himonuki insertion hole 216 outside the second Himonuki insertion hole 218, i.e., the longitudinal direction of the adjuster main body 212 A protrusion (fifth protrusion 230, sixth protrusion 232) may be provided on the outer side.
As shown in FIG. 13, the spell string 5 is stretched from the first surface 214 through the first string insertion hole 216, extending on the second surface 220 to the sixth protrusion 232, and the sixth protrusion 232 is used as a pole and then returns to the fifth protrusion 230 again, and the fifth protrusion 230 is used as a pole and then returns to the second string insertion hole 218 again on the second surface 220 and is inserted into the second string insertion hole 218. The tip 5 b of the spelled string 5 protrudes from the first surface 214.
As shown in FIG. 14, as another method of bridging the spell string 5, the first string 214 passes through the first string penetration hole 216, extends on the second surface 220 to the fifth protrusion 230, A spell string that extends from the protrusion 230 to the sixth protrusion 232 and then returns to the second string insertion hole 218 again from the sixth protrusion 232 and is inserted into the second string insertion hole 218. 5, the tip 5 b protrudes from the first surface 214.

  Next, a string binding tool 310 for fixing the spell string 5 by the spell string length adjusting tool 110 will be described below.

The string binding tool 310 is attached to the file 1 that can adjust the binding amount of the object A to be bound, such as a document, by changing the width of the spine portion described above.
As shown in FIGS. 15 and 40, the file 1 includes a cover 2 and a cover 3 for covering. The cover 2 and the cover 3 are formed by using, for example, a sheet material made of cardboard or synthetic resin.

The string binding tool 310 is fixed on the main surface of the object A to be bound, in this embodiment, on the surface of the hook-shaped portion 3b of the covering cover 3 that is superimposed on the main surface of the object A to be bound. And a holding body 314 that is held by the base 312 and fixes the spell string 5 to the base 312.
The base 312 and the holding body 314 are connected by a connecting body 316, and the base 312, the holding body 314, and the connecting body 316 are integrally formed with a relatively flexible synthetic resin such as polypropylene.

The base body 312 includes a substantially flat band-shaped overlapping portion 320 having a longitudinal direction, and a pair of string fixing portions 322 and 322 formed at both ends of the overlapping portion 320.
The overlapping section 320 defines a distance between the one string fixing section 322 and the other string fixing section 322 and serves as a distance defining connection means having a function of connecting the pair of string fixing sections 322 and the string fixing section 322. This constitutes the interval regulating connection portion.
The string fixing portions 322 and 322 are respectively inserted through the string fixing portion 322 toward the opposite main surface from the binding object A side (the hook-shaped portion 3b side of the covering cover 3), and the string insertion holes 324 and 324, respectively. Is drilled.
The string insertion hole 324 is formed at an interval corresponding to the interval between the binding hole A ₁ and the binding hole A ₂ formed in the binding object A.

The string fixing portions 322 and 322 are substantially elliptical in plan, and are formed with edge portions 328 and 328 extending upward from both peripheral edges to elastically lock the holding body 314 (string fixing portion to be described later). First locking portions 326 and 326 are formed at substantially the center of the edge portions 328 and 328. The first locking portion 326 is an elongated hole formed continuously from the vicinity of the string insertion hole 324 described later to the outside in the longitudinal direction in parallel with the longitudinal center line of the base body 312, and the opening is narrowed narrowly. The cross section is substantially U-shaped. In particular, the outer sides (right and left peripheral sides) of the first locking portions 326 are formed in a substantially U-shaped cross section so that the opening is narrowed.
The string fixing portion 322 has a surface facing the holding body 314, that is, a surface sandwiching the spell string 5, formed in a flat shape, and an edge projecting upward (on the facing holding body 314 side) at the left and right peripheral edges. Between the part 328 and the edge part 328, the spell string 5 drawn out from the string insertion hole 324 described later can be extended toward the outside in the longitudinal direction of the base 312 in a flat shape that is recessed lower than the edge part 328.

  The overlapping portion 320 of the base 312 is formed with a substantially straight first edge 330 extending continuously upward from a horizontal base (described later) at the edge opposite to the holding body 314. The end of the holding body 314 has an edge 332a formed on one side of the string fixing part 322 and an edge 332b continuing on the other side of the string fixing part 322. Two edges 332 are formed.

On the first edge 330 and the second edge 332 of the overlapping portion 320 of the base body 312, a second locking portion 334 and a third locking portion 336 that lock the (overlapping portion) of the holding body 314 are directed inward. Projecting.
In this embodiment, the first edge portion 330 and the second edge portion 332 of the overlapping portion 320 protrude upward from both edges of the base portion 338 of the overlapping portion 320, and in the vicinity of the upper end, the second engagement portion 320 is provided. A stop portion 334 and a third locking portion 336 are projected.
The second locking portion 334 is formed on the first edge 330 and the third locking portion 336 is formed on the second edge 332, and the holding body 314 is fixed to the base 312 by the second locking portion 334 and the third locking portion 336. It is formed so as to be elastically locked to.

The base portion 338, the overlapping portion portion 338a of the overlapping portion 320 region, and the strap fixing portion portion 338b of the strap fixing portion region are continuously formed to form a flat portion connected to each other.
A connecting body 316 is connected to the second edge 332 side of the base 338 between the edge 332a and the edge 332b.

A fourth locking portion 340 protrudes inward from the first edge 330 of the overlapping portion 320 opposite to the connection body 316.
A string hooking part 342 for fixing the front end portions 5a and 5b of the spell string 5 is formed on the outer side of the first edge 330 opposite to the coupling body 316 of the overlapping part 320.
The string hooking part 342 is a curved ridge protruding from the outside of the first edge 330 that extends long in the longitudinal direction of the overlapping part 320, and is configured to fit in the vicinity of the front end parts 5a and 5b of the spell string 5. Has been.

The holding body 314 includes a planar substantially band-shaped overlapping portion 350 having a longitudinal direction, and a pair of string fixing portions 352 and 352 formed at both ends of the overlapping portion 350.
Between the overlapping portion 350 and the string fixing portion 352, a hinge portion 354 is formed in which a thin portion is formed in the width direction. The string fixing part 352 swings around the hinge part 354, overlaps with the string fixing part 322, and leaves.
A support portion 355 protrudes outward from the hinge portion 354 in the longitudinal direction toward the surface of the string fixing portion 338b of the base 312. When the string fixing portion 352 is overlapped with the string fixing portion 322, the tip thereof is the string fixing portion. The strap fixing portion 352 becomes a fulcrum when the strap fixing portion 352 is separated from the strap fixing portion 322 so that the strap fixing portion 352 is easily locked to the strap fixing portion 322 in contact with the portion 338b. It is configured to be easily disengaged from 322.

The string fixing portion 352 is formed with a first locking portion 356 that is locked to the first locking portion 326 of the base 312 in the vicinity of both left and right edges.
The first locking portions 356 are longitudinal ridges facing upward from the base portion 353 of the string fixing portion 352 (the side facing the string fixing portion 322 when overlapped), and the outer sides of the first locking portions 356 are the first locking portions. Corresponding to the outer side (right and left peripheral sides) of 326, a substantially U-shaped outer surface is provided.
When the string fixing portion 352 of the holding body 314 is overlapped with the string fixing portion 322 of the base 312, the surface of the string fixing portion 352 facing the flat string fixing portion 322 and the flat string fixing of the string fixing portion 322 are fixed. When the spell string 5 is sandwiched between the surface facing the portion 352 and the tip portion 5b is locked to the flat surface portion 2b, the spell string 5 is firmly held by the string fixing portion 352 and the string fixing portion 322.

On the surface of the string fixing portion 322, that is, the surface of the base 312 facing the string fixing portion 322, the cone-shaped convex portions 358a are continuously arranged so as to be slightly outside the string insertion hole 324. The bottom portion of the portion 358a is formed with a bite portion 358 that is continuously formed so that the concave and convex portions are alternately arranged with a gap therebetween at the tip portion. In this embodiment, the cone-shaped convex portion 358a constituting the bite portion 358 is formed in a quadrangular pyramid shape so that the tip portion thereof bites into the spell string 5.
When the string fixing part 352 is overlapped with the string fixing part 322 of the base 312, the biting part 358 is pulled out from the string insertion hole 324, and outward of the base 312 (outward in the longitudinal direction of the string fixing part 322). It is configured to press the spell string 5 pulled out toward the side and bite into the spell string 5.

A flat substantially U-shaped disengagement assisting portion 360 capable of fitting the spell string 5 drawn outward in the longitudinal direction is formed in the outer edge portion in the longitudinal direction of the cord fixing portion 352.
Disengagement when the first locking portion 356 is pulled away from the first locking portion 326 from the state where the first locking portion 356 and the first locking portion 326 are locked with the string fixing portion 322. The first portion is obtained by fitting the spell string 5 to the auxiliary portion 360 and pulling the tip portions 5a and 5b of the spell string 5 upward along the longitudinal center line of the holding body 314 (on the opposite side to the string fixing portion 322). The first locking portion 356 can be detached from the first locking portion 326 by disengaging the locking portion 356 from the first locking portion 326.

The longitudinal both ends of the overlapping portion 350 are substantially linear, and the second engaging portion 334 and the second engaging portion 336 formed in the overlapping portion 320 of the base 312 are engaged with the second engaging portion. 362 and a third locking portion 364 are formed.
A fourth locking portion 366 is formed on the outer side of the center in the longitudinal direction of the overlapping portion 350, that is, on the end edge opposite to the side connected to the connecting body 316.
The fourth locking portion 366 is elastically locked with a fourth locking portion 340 formed in the center in the longitudinal direction of the overlapping portion 320 of the base 312.
At the longitudinal end edges of the overlapping portion 350, protrusions 368a and protrusions 368b project in the longitudinal direction, and the protrusions 368a and protrusions 368b are joined to the overlapping portion 338a of the base 338 of the base 312.

The connecting body 316 has a thin first hinge part 380 formed in the longitudinal direction thereof, a slope part 382 on the base 312 side following the first hinge part 380, and a slope part on the holding body 314 side following the first hinge part 380. 384 is formed. Then, following the slope portion 382, a first engagement portion 386 is formed on the base 312 side, and a convex portion having a right-angled cross section is formed, and the holding body 314 side following the slope portion 384 is recessed at a right-angle cross section. A recessed portion 388 is formed.
Further, a second hinge portion 390 made of a thin portion having a U-shaped cross section is formed in parallel with the first hinge portion 380 at the edge of the base body 312 on the side of the connecting body 316 following the first engaging portion 386. Yes.
The first hinge part 380 and the second hinge part 390 are formed in parallel with the longitudinal center line of the base 312 and in parallel with the longitudinal center line of the holding body 314.
In addition, the first edge 330 and the second edge 332 of the overlapping portion 320 of the base 312 and the longitudinal ends of the overlapping portion 350 of the holding body 314 are substantially parallel to the first hinge portion 380 and the second hinge portion 390 and are substantially parallel. It is formed in a straight line.

When the overlapping portion 350 of the holding body 314 is overlaid on the overlapping portion 320 of the base 312, the first hinge portion 380 and the second hinge portion 390 of the coupling body 316 function as a hinge.
At this time, as shown in FIG. 39, when the first hinge part 380 and the second hinge part 390 are closed, the edge of the first engaging part 386 on the second hinge part 390 side is the base part 338 ( The overlapping portion 338a) is superimposed on the surface. Then, the fourth locking portion 366 is locked to the fourth locking portion 340, and the overlapping portion 350 of the holding body 314 is fixed to the overlapping portion 320 of the base 312.

  On the back surface of the overlapping portion 320 that forms the base 312, that is, on the surface facing the hook-shaped portion 3 b when the string binding tool 310 is attached to the covering cover 3, a fixing portion 346 having elasticity protrudes. Has been.

The fixing portion 346 has a substantially L shape in which a protruding portion 346a is formed on the back surface of the overlapping portion 338a of the base portion 338, and a flat rectangular pressing portion 346b protruding from the protruding portion 346a to the back surface of the base portion 338 is formed. (See FIGS. 19, 20 and 21). Each of the pressing portions 346b and 346b protrudes in the opposite direction toward the outside in the longitudinal direction.
The protruding portion 346a has a length for forming a space corresponding to the thickness of the cover 3 for the cover of the file 1 (the hook-like portion 3b) between the back surface of the base 338 and the cover cover 3 (the hook-like portion). 3b) is sandwiched between the base portion 338 and the pressing portion 346b, and the file 1 is fixed.
When fixing the string binding tool 310 to the file 1, the string binding tool 310 is bent to the opposite side of the disengagement assisting section 360 to change the distance between one fixing section 346 and the other fixing section 346. Then, the fixing portions 346 and 346 are inserted into the binding holes 4b and 4b (shown in FIGS. 20, 21 and 40) formed in the cover 3 for the covering of the file 1 (the hook-shaped portion 3b), and fixed to the base portion 338. The string binding device 310 is fixed to the file 1 by being sandwiched between the pressing portion 346b of the portion 346 (see FIGS. 15 and 16).

  This string binding tool 310 has a relatively flexible spell string 5 that is easy to bind the object A to be bound, and adjusts the length of the spell string 5 so that the spine width can be freely changed. The object A to be bound can be bound to the file 1 while responding to the change of the above.

In the above-described embodiment, the spell string length adjuster 110 independent of the file 1 is configured. However, the spell string length adjuster 110 may be configured as a part of the configuration requirements of the file 1. Good.
For example, the second string fixing piece of the file 1 that fixes the first fixing portion of the spell string 5 may be formed as the spell string length adjuster 110.

41 is a perspective view illustrating a state in which the string binding device according to one embodiment of the present invention is used for a file, and FIG. 42 shows a method of using the string binding device shown in FIG. 41. FIG. 43 is a perspective view illustrating a file that uses a string binding tool.
44 is a diagram showing a file cover provided with a spell string length adjuster according to an embodiment of the present invention, and FIG. 45 is a file provided with a spell string length adjuster shown in FIG. 44. It is a front view solution figure of a cover.
The file cover 510 includes an opening cover member 512 and a binding cover member 514, and an insertion piece 516 formed on the binding cover member 514 is slidable in the first bag-like portion 518 of the opening cover member 512. The back width of the cover can be changed by the length inserted into the first bag-like portion 518 of the opening cover member 512 of the insertion piece 516 formed on the binding cover member 514.

  The file cover 510 includes a first string fixing piece 526 provided continuously with the opening cover member 512 and a second string fixing piece 566 provided continuously with the binding cover member 514. The first string fixing pieces are opposed to each other. The second string fixing piece 566 is formed to hold and bind the object A between the piece 526 and the second string fixing piece 566, and the second string fixing piece 566 constitutes a length adjusting tool for the spell string.

The second string fixing piece 566 which is an adjustment tool main body constituting the string length adjusting tool is a length of the spell string 5 for binding the binding object A in which the _two binding holes A ₁ and the binding hole A ₂ are formed. The paper cover is formed of a substantially rectangular sheet made of paper and is connected to the binding cover member 514 of the file cover 510. When the spell string 5 is fixed to the second string fixing piece 566, the spell string 5 is pulled out from the through hole 594 of the second string fixing piece 566 and inserted into the binding holes A ₁ and A ₂ of the binding object A.

The second string fixing piece 566 has a first surface 414 from which a part of the spell string 5 inserted through the binding hole A ₁ and the binding hole A _{2 of the} binding object A comes out following the tips 5a and 5b of the spell string 5. One first string insertion hole formed of a pair of through holes (consisting of a first through hole 594a and a second through hole 594b) through which the spell string 5 is inserted from the first surface 414. 416 and the other second string insertion hole 418 and the second surface from which the other part of the spell string 5 inserted into the first string insertion hole 416 and the second string insertion hole 418 from the first surface 414 comes out. 420.

At one end edge of the second string fixing piece 566, a part of the spell string 5 protruding from the first surface 414 is inserted into the binding holes A ₁ and A ₂ of the binding object A, and the part and the spell string 5 Cuts (first cut 422 and second cut 424), which are adjusting means for adjusting the length between the tips 5a and 5b, are formed.

  The first notch 422 and the second notch 424 are one end edge which is a free end edge of the second string fixing piece 566 having a substantially rectangular shape between the first string insertion hole 416 and the second string insertion hole 418. It is formed in the width direction from the (first end edge 128) toward the other end edge (second end edge 130) on the side continuously provided to the binding cover member 514, and the depth thereof is the second string fixing piece 566. It is formed up to approximately the center, and its width is formed such that the person can insert the spell string 5 while pulling it by hand. The first cut 422 and the second cut 424 are formed with a straight slit portion 422a and a straight slit portion 424a from the first edge 128, and the innermost portion following the straight slit portion 422a and the straight slit portion 424a. Is formed with a flat circular string fixing hole 422b and a string fixing hole 424b, and the spell string 5 inserted into the linear slit 422a and the linear slit 424a is connected to the string fixing hole 422b and the string fixing hole. It is fixed at 424b (see FIGS. 42 and 45).

The first notch 422 and the second notch 424 are formed at an appropriate interval, and the strap 5 has the first notch 422 and the second notch 424 as poles (pointing to the end that should not be longer), and the length between them is long. The winding means for winding with the thickness is configured.
That, spelling cord 5 that is inserted through the first Himonuki interpolation hole 416 from the first surface 414 side, from the first Himonuki insertion hole 416 reaches the second surface 420, first it is inserted through the second incision 424 1 surface 414, penetrates through the first cut 422, winds between the first cut 422 and the second cut 424, reaches the pair of second cord insertion holes 418, the second cord insertion hole As for the spell string 5 inserted through 418, the tip 5b protrudes from the first surface 414 again.

The first bag-like portion 518 of the opening cover member 512 is inserted into a portion where the first back surface material 520 and the first surface material 522 opposite to the first back surface material 520 are connected at the substantially peripheral edge and facing the binding cover member 514. An opening 524 is formed.
Further, a first string fixing piece 526 that fixes the vicinity of the center of the binding cover member 514 as the first fixing portion of the spell string 5 is formed in the vicinity of the insertion opening 524 of the opening cover member 512 so as to protrude.

The binding cover member 514 includes a second back surface material 560 and a second surface material 562 having substantially the same shape as the first back surface material 520 and the first surface material 522 constituting the opening cover member 512, and the opening cover member 512. An insertion piece 516 to be inserted into the first bag-like portion 518 of the opening cover member 512 from the insertion opening 524.
In the binding cover member 514, a second string fixing piece 566 for fixing the vicinity of the front end portions 5a and 5b of the spell string 5 is formed in the vicinity of the base 564 of the insertion piece 516.

The opening cover member 512 has a rectangular first back surface material 520 made of cardboard and has substantially the same length and width as the first back surface material 520, and is connected to the first back surface material 520 via a bent portion. A first surface material 522 having a rectangular shape, and the first back surface material 520 and the first surface material 522 bend the first bent portion 528 as a boundary between the first back surface material 522 and the first back surface material 520. The facing surface and the facing surface of the first surface material 522 are overlapped to form a first bag-shaped portion 518.
A first connecting piece 530 is connected to the upper edge of the first back material 520 and a second connecting piece 532 is connected to the lower edge, and the first connecting piece 530 and the second connecting piece 532 are connected to the first back material 520. The second bent portion 534 and the third bent portion 536 that are the boundaries of the first bent back surface 520 are bent to the opposite surface (the inner surface of the first bag-like portion 518) side of the first back surface material 520, and the first surface material 522 is opposed to the opposite surface. The first back surface material 520 and the first front surface material 522 are joined so as to form the first bag-like portion 518 by being bonded and bonded by an adhesive such as a hot-melt adhesive. Thus, the inner surface of the first bag-like portion 518 of the opening cover member 512 is substantially square, and the insertion piece 516 of the binding cover member 514 is formed so as to be inserted substantially parallel to the first bag-like portion 518. However, the first bag-like portion 518 is inserted or removed in parallel with the inner side of the upper edge, that is, the second bent portion 534 and the lower edge inner side of the first bag-like portion 518, that is, the third bent portion 536.

A first string fixing piece 526 extends through a fourth bent portion 542a on the left side edge facing the first bent portion 528, which is a boundary between the first back material 520 and the first surface material 522. .
The first string fixing piece 526 includes a string part 538 of the string and binding tool 310 for fixing the spell string 5, and a binding tool fixing part 540 extending to the town part 538. The binding tool fixing portion 540 includes a first binding tool fixing piece 540a extended to the town portion 538 via a fifth bent portion 542b that forms a boundary portion with the town portion 538, and the first binding tool fixing. A second binding tool fixing piece 540b extending from the piece 540a via a sixth bending section 544, and the second bending tool fixing section 540b is a boundary between the second binding tool fixing piece 540b and the first binding tool fixing piece 540a. In 544, the first binding tool fixing piece 540a is bent, layered, and bonded by an adhesive such as a hot-melt adhesive.
The binding tool fixing portion 540 is provided with a through hole 546 for fixing the string binding tool 310. The through holes 546 are formed at equal distances from the first bent portion 528 on both sides of the sixth bent portion 544 that is a boundary between the first binding tool fixing piece 540a and the second binding tool fixing piece 540b. The first through hole 546a and the second through hole 546b are configured to be matched when the first binding tool fixing piece 540a and the second binding tool fixing piece 540b are overlapped to form a pair of through holes 546. Yes. The through holes 546 and 546 also serve as holes for fixing the string binding tool 310 to the file cover 510.

  The first surface material 522 is provided with a retaining piece 548 continuously at an edge facing the first bent portion 528 that is a boundary with the first back surface material 520. The retaining piece 548 is configured to be bent to the first surface material 522 side at the seventh bent portion 550 and to be engaged with the insertion piece 516 of the binding cover member 514 described later.

  The first back material 520 constituting the opening cover member 512 extends substantially linearly from the binding cover member 514 side in parallel with the insertion direction of the insertion piece 516, that is, the width direction of the first back material 520 (second bent portion). Straight ribs 552a and 552b extending in parallel with the second bent portion 536 and the second bent portion 536 project toward the inner surface of the first bag-like portion 518.

  In the vicinity of the first bent portion 528 of the first back surface material 520 and the first surface material 522, string holes 554a and 554b are formed, and the first back surface material 520 and the first surface material 522 are the first bent portion. When folded at 528 and the respective opposing surfaces are overlapped, the string passing hole 554a and the string are spaced at an appropriate interval from the first bent portion 528 so that the string passing hole 554a and the string passing hole 554b are aligned with each other. The through hole 554b is formed at substantially the same height and width position.

The binding cover member 514 has substantially the same shape as the rectangular first back surface material 520 and the first surface material 522 constituting the opening cover member 512, and the second back surface material 560 made of cardboard and the second back surface material 560. And a rectangular second surface material 562 made of thick paper facing the second back surface material 560, the second back surface material 560 and the second surface material 562, A second bag-like portion 570 is formed by being connected via an eleventh bent portion 568 that is a boundary, bent at the eleventh bent portion 568, and overlapping the opposing surfaces.
Via a third connecting piece 576 connected to the second back surface material 560 via a twelfth bent portion 572 at the upper edge of the second back material 560 and a thirteenth bent portion 574 at the lower edge of the second back material 560. Thus, the fourth connecting piece 578 provided continuously with the second back surface material 560 is bent toward the second back surface material 560 at the 12th bent portion 572 and the 13th bent portion 574, and the second surface material 562 faces each other. The second bag-shaped portion 570 is formed by being bonded to the surface (the inner surface on the second bag-shaped portion 570 side) and bonded with an adhesive such as a hot-melt adhesive.

A second string fixing piece 566 extends from the right side edge facing the eleventh bent portion 568 that is the boundary between the second back surface material 560 and the second surface material 562.
The second string fixing piece 566 includes an extended first folding fixing piece 582a and a fifteenth bent portion via a fourteenth bent portion 580 at an edge facing the eleventh bent portion 568 of the second back material 560. The second folding fixing piece 582b extending to the first folding fixing piece 582a via 584 is bent at the fifteenth bending portion 584, and the first folding fixing piece 582a and the second folding fixing piece 582b are overlapped. It is formed by bonding with an adhesive such as a hot melt adhesive.

  The insertion piece 516 is connected to the second surface material 562 through a sixteenth bent portion 586 that is a boundary facing the eleventh bent portion 568 of the second back surface material 560.

  The insertion piece 516 is configured so as to serve also as a spine, and a plurality of crease lines 588 extending in the vertical direction are formed in parallel at a predetermined interval, and the insertion piece 516 is bent. .

  A retaining piece 592 is continuously provided via a seventeenth bent portion 590 formed at an edge of the insertion piece 516 facing the eleventh bent portion 568.

  The retaining piece 592 is bent at the 17th bent portion 590 to the insertion piece 516 side and is configured to be engaged with the retaining piece 548 of the opening cover member 512.

  The second string fixing piece 566 is provided with a first string insertion hole 416 and a second string insertion hole 418 for fixing the spell string 5. The first string insertion hole 416 and the second string insertion hole 418 are formed on the both sides of the fifteenth bent portion 584 which is the boundary between the first folding fixing piece 582a and the second folding fixing piece 582b. The first through hole 594a and the second through hole 594b drilled at equal distances are matched when the first folding fixing piece 582a and the second folding fixing piece 582b are overlapped with each other. 416 and the 2nd string penetration hole 418 are comprised.

Further, a third through hole 594c and a fourth through hole 594d for forming the first cut 422 and the second cut 424 are formed between the first through hole 594a and the second through hole 594b.
The third through hole 594c and the fourth through hole 594d straddle the fifteenth bent portion 584, and the straight hole portion 595a for forming the straight slit portion 422a and the straight slit portion 424a is formed from the fifteenth bent portion 584. Circular holes 595b and circular holes 595c are formed at both ends of the linear holes 595a and 595a so as to be formed at equal distances and to form the string fixing hole 422b and the string fixing hole 424b. Has been. A circular hole portion 595b and a circular hole portion 595c drilled at an equal distance from the fifteenth bent portion 584 are matched with each other when the first folding fixing piece 582a and the second folding fixing piece 582b are overlapped. The first cut 422 and the second cut 424 are formed (see FIG. 55).

  In the vicinity of the eleventh bent portion 568 that is the boundary between the second back surface material 560 and the second surface material 562, lace through holes 596a and 596b are formed, and the second back surface material 560 and the second surface material 562 are connected to each other. When the eleventh bent portion 568 is bent and the respective opposing surfaces are overlapped, the string passing hole 596a and the string passing hole 596b are arranged at an appropriate distance equidistant from the eleventh bent portion 568, The string passing hole 596a and the string passing hole 596b are formed at substantially the same height and width position.

Next, a method for manufacturing the file cover 510 will be described.
First, cardboard is cut into an appropriate shape simultaneously with papermaking (papermaking).
Next, as shown in FIG. 51, Thomson processing cuts the cardboard into a developed shape of the opening cover member 512, and the first through hole 546a and the second through hole 546b, the string through hole 554a, and the string through hole 554b. And punching.

Further, Thomson processing is performed at the same time as the Thomson processing in a state where the open cover member 512 formed by Thomson processing is developed. That is, the first bent portion 528, the second bent portion 534, the third bent portion 536, the fourth bent portion 542a, the fifth bent portion 542b, the sixth bent portion 544, and the seventh bent portion 550 can be bent. By a Thomson blade from the non-facing surface (the outer surface of the first bag-shaped portion 518) between the first back surface material 520 and the first surface material 522 toward the opposite surface side (the inner surface of the first bag-shaped portion 518) A groove is provided so as to be recessed toward the facing surface (the inner surface of the first bag-like portion 518).
At this time, from the non-facing surface (the outer surface of the first bag-shaped portion 518) between the first back surface material 520 and the first surface material 522 toward the opposite surface side (the inner surface of the first bag-shaped portion 518). Then, the ribs 552a and 552b are formed by adding grooves so as to be recessed toward the facing surface (the inner surface of the first bag-like portion 518) by the Thomson blade.

  Next, an adhesive such as a hot-melt adhesive is applied to the surface of the second binding tool fixing piece 540b (see FIG. 53), and the sixth bent portion 544 is replaced with the first back surface material 520, the first surface material 522, and the like. The first binding tool fixing piece 540a and the second binding tool fixing piece 540b are bonded to each other with a valley fold having the opposite surface side as the inner side (see FIGS. 53 and 54).

Next, the first connecting piece 530 and the second connecting piece 532 are valley-folded at the second bent portion 534 and the third bent portion 536 with the opposing surfaces of the first back surface material 520 and the first surface material 522 being inward. Moreover, the 7th bending part 550 is made into the valley fold which makes the opposing surface of the 1st back surface material 520 and the 1st surface material 522 inside (refer FIG. 51).
Adhesive is applied to the surfaces of the first connecting piece 530 and the second connecting piece 532 bent inward at the second bent portion 534 and the third bent portion 536, and then the first bent portion 528 is placed on the opposite surface. The first back material 520 and the first surface material 522 are overlapped as a valley fold inside, and the opposing surface of the first surface material 522 (the inner surface of the bag-like portion 518), the first connection piece 530, and the second connection. The piece 532 is bonded.
At this time, the first back material 520 and the first surface material 522 are overlapped so that the retaining piece 548 bent inward in the seventh bent portion 550 enters the bag-shaped portion 518 while being bent. It is necessary to match.

Next, a method for manufacturing the binding cover member 514 will be described.
First, cardboard is cut into an appropriate shape simultaneously with papermaking (papermaking).
Next, by Thomson processing, as shown in FIG. 55, the cardboard is cut into a shape in a state where the binding cover member 514 is unfolded, and the first through-hole 594a and the second through-hole 594b of the second string fixing piece 566 and The third through hole 594c, the fourth through hole 594d, and the string through hole 596a and the string through hole 596b are punched.

Further, the following Thomson process is performed in a state where the binding cover member 514 formed by the Thomson process is developed at the same time as the Thomson process.
The second back surface so that the eleventh bent portion 568, the twelfth bent portion 572, the thirteenth bent portion 574, the fourteenth bent portion 580, the fifteenth bent portion 584, the sixteenth bent portion 586, and the seventeenth bent portion 590 can be bent. Opposed by the Thomson blade from the non-facing surface (the outer surface of the second bag-like portion 570) between the material 560 and the second surface material 562 toward the opposite surface (the inner surface of the second bag-like portion 570) Groove processing is performed by Thomson processing so as to be recessed toward the surface. Further, the groove processing for forming the crease line 588 is similarly performed by Thomson processing.

  Next, an adhesive such as a hot-melt adhesive is applied to the opposite surface side of the first folding fixing piece 582a forming the second string fixing piece 566, and a valley fold is formed at the fifteenth folding portion 584 to fix the first folding. The piece 582a is overlapped and bonded to the second folding fixing piece 582b (see FIG. 57).

  Next, in the twelfth bent portion 572 and the thirteenth bent portion 574, the third connecting piece 576 and the fourth connecting piece 578 are valley-folded toward the opposing surfaces of the second back surface material 560 and the second surface material 562. Then, an adhesive such as a hot-melt adhesive is applied to the non-facing surface opposite to the facing surfaces of the third connecting piece 576 and the fourth connecting piece 578 (see FIG. 58), and the eleventh bent portion 568 is applied. The second back surface material 560 and the second surface material 562 are overlapped, and the opposing surfaces of the third connection piece 576 and the fourth connection piece 578 and the second surface material 562 (of the second bag-like portion 570) are folded. Adhere to the inner surface.

As described above, the second bag-like portion 570 is formed by bonding the second back surface material 560 and the second surface material 562 to the third connection piece 576 and the fourth connection piece 578. At this time, the insertion piece 516 remains extended outward from the second surface material 562.
The retaining piece 592 is valley-folded at the 17th bent portion 590. That is, the retaining piece 592 is bent toward the side opposite to the second folding fixing piece 582b (see FIG. 59).

  Next, as shown in FIG. 60, the opening cover member 512 is on the left side (A side), the binding cover member 514 is on the right side (B side), and the first string fixing piece 526 of the opening cover member 512 is The back side (the inside of the file) is used, and the second string fixing piece 566 of the binding cover member 514 is the inside (the back side) of the file. Are inserted into the bag-like portion 518 of the opening cover member 512, and the retaining pieces 548 of the opening cover member 512 and the retaining pieces 592 of the binding cover member 514 are bent in opposite directions. Therefore, when the binding cover member 514 is pulled out from the opening cover member 512 in the bag-like portion 518 of the opening cover member 512, it is locked and pulled out further. It is sealed.

The second string fixing piece 566 of the binding cover member 514 has a first string insertion hole 416 and a second string insertion hole 418 at intervals corresponding to the binding holes A ₁ and A ₂ of the object A to be bound. However, the first string insertion hole 416 is fixed around the first fixed part of the spell string 5 across the first string insertion hole 416 and the second string insertion hole 418. And the second string insertion hole 418 is inserted from the front end portion 5a and the front end portion 5b of the spell string 5 and attached so as to extend toward the first string fixing piece 526 of the opening cover member 512.

  Further, the string binding tool 310 is attached to the first string fixing piece 526 of the opening cover member 512 as described above. The string binding tool 310 has a base 312 disposed on the first string fixing piece 526 and fixes the spell string 5 in the vicinity of the front end portions 5 a and 5 b of the spell string from the string binding tool 310.

In order to bind the binding object A such as a document to the file cover 510, the binding margin A ₃ of the binding object A such as a document in which the binding holes A ₁ and A ₂ are formed is opened on the first cover member 512. It is sandwiched between the first string fixing piece 526 and the second string fixing piece 566 of the binding cover member 514. Then, the distal end portion 5a and the tip portion 5b of the spelling string 5 extending from the base 564 of the plug member is inserted into the binding hole A _1, A ₂ of the bound object A. Further, the spell string 5 is extended from the through hole 546 of the first string fixing piece 526 of the opening cover member 512 to the string fixing portion 322 through the string insertion hole 324 of the string binding tool 310. At this time, the holding body 314 is in a state of facing the direction substantially orthogonal to the first string fixing piece 526 of the opening cover member 512, that is, in a state of opening with respect to the base 312.

  Next, the holding body 314 is tilted and overlapped with the base body 312, and the third locking portion 364 and the fourth locking portion 366 are connected to the second locking portion 334 and the fourth locking portion 340 of the overlapping portion 320 of the base 312. It is inserted. Next, the front end portions 5 a and 5 b of the spell string 5 are pulled outward in the longitudinal direction of the base 312 (in opposite directions, respectively), and the base 312 is pressed against the object A to be bound. Next, in a state where the tip portions 5a and 5b of the spell string 5 are pulled in opposite directions and pressed against the string fixing portion 338b, the string fixing portion 352 of the holding body 314 is engaged with the string fixing portion 322 of the base 312. Stop. The first locking portion 356 of the base body 312 is fitted into the first locking portion 326 of the holding body 314, and is fixed to the first binding foot fixing piece 526 in a state where the spell string 5 is tightly bound to the object A to be bound. Is done. In this way, the binding object A is bound and held on the file cover 510.

  When the number of objects A to be bound on the file cover 510 increases, as shown in FIG. 61, it is preferable to pass the strings through the string passing holes 554a and 554b and the string passing holes 596a and 596b, and to connect both ends of the string. Even if the amount of the binding object A bound to the file cover 510 is large, the opening cover member 512 and the binding cover member 514 are coupled by the string, so that the opening cover member 512 and the binding cover member 514 are hardly separated. Even if the opening cover member 512 and the binding cover member 514 are set up vertically, the state in which the object A is held between the opening cover member 512 and the binding cover member 514 is maintained, and the file is easy to store.

It is a perspective view solution figure of the length adjustment tool of the spell string relevant to this invention . It is a perspective view solution figure in the state which used the length adjustment tool of the spell string shown in FIG. 1 for the file. Figure 1 is a schematic perspective view showing how to use the illustrated spelling of the cord length adjuster. Figure 1 is a side illustrative view showing how to use the illustrated spelling of the cord length adjuster. Figure 1 is a side illustrative view showing how to use the illustrated spelling of the cord length adjuster. Figure 1 is a side illustrative view showing how to use the illustrated spelling of the cord length adjuster. Figure 1 is a side illustrative view showing how to use the illustrated spelling of the cord length adjuster. Figure 1 is a side illustrative view showing how to use the illustrated spelling of the cord length adjuster. It is a perspective view solution figure which shows the modification of the length adjustment tool of the spell string shown in FIG. It is a perspective view solution figure which shows another example of the length adjustment tool of a spell string. It is a perspective view solution figure which shows the usage method of another example of the length adjustment tool of a spell string. It is a perspective view solution figure which shows another example of the length adjustment tool of the spell string shown in FIG. It is a perspective view solution figure which shows the utilization method of the length adjustment tool of the spell string shown in FIG. It is a perspective view solution figure which shows the utilization method of the length adjustment tool of the spell string shown in FIG. It is a perspective view solution figure in the state where the string binding type binding tool which is one embodiment of this invention was used for the file. It is a perspective view solution figure which shows the utilization method of the string binding tool shown in FIG. It is a perspective view solution figure of a string binding type binding tool. It is a perspective view solution figure which shows the state which the string-binding type binding tool was disengaged. It is a side view which shows the state which the string binding type binding tool disengaged. It is a longitudinal cross-section illustration figure which shows the state which the string binding type binding tool disengaged. It is a longitudinal cross-section solution figure which shows the state which the string binding type binding tool fixed. It is a longitudinal cross-section solution figure which shows the method of pulling and disengaging the string of a string binding tool. It is a vertical cross-section solution figure which shows the state which pulled the string of the string binding type binding tool and was disengaged. It is a perspective view solution figure which shows the state which the string binding type binding tool isolate | separated. It is a top view solution figure which shows the state which the string binding type binding tool opened. It is a bottom view solution figure which shows the state which the string binding type binding tool opened. It is a side view solution figure which shows the state which the string binding type binding tool opened. It is a side view solution figure which shows the state which the string binding type binding tool opened. It is a front illustration solution figure which shows the state which the string binding type binding tool opened. It is a front illustration solution figure which shows the state which the string binding type binding tool piled up. It is AA sectional drawing of FIG. It is BB sectional drawing of FIG. 25 illustration. It is CC sectional drawing of FIG. It is DD sectional drawing of FIG. 25 illustration. It is EE sectional drawing of FIG. It is FF sectional drawing of FIG. It is a perspective view solution figure which shows the state which the string and binding tool bound. It is a side view solution figure which shows the state which the string binding tool bound. It is DD sectional drawing of FIG. 25 illustration which shows the state with which the string binding tool was piled up. It is a perspective view solution figure which shows the file using a string binding type binding tool. It is a perspective view solution figure in the state where the string binding type binding tool which is one embodiment of this invention was used for the file. It is a perspective view solution figure which shows the utilization method of the string binding tool shown in FIG. It is a perspective view solution figure which shows the file using a string binding type binding tool. BRIEF DESCRIPTION OF THE DRAWINGS It is a figure which shows the cover for files provided with the length adjustment tool of the spell string which is one Embodiment of this invention, (A) is a front solution figure, (B) is a cross-sectional solution figure of the principal part. It is a front solution figure which shows the usage method of the file cover shown in FIG. FIG. 45 is a cross-sectional view of the file cover shown in FIG. 44. It is a front view solution figure of an opening cover member. It is a cross-sectional illustration solution figure of an opening cover member. It is a front view solution figure of a binding cover member. It is a cross-sectional illustration solution figure of a binding cover member. It is an illustration figure which shows the manufacturing method of an opening cover member. It is an illustration figure which shows the manufacturing method of an opening cover member. It is an illustration figure which shows the manufacturing method of an opening cover member. It is an illustration figure which shows the manufacturing method of an opening cover member. It is an illustration figure which shows the manufacturing method of a binding cover member. It is an illustration figure which shows the manufacturing method of a binding cover member. It is an illustration figure which shows the manufacturing method of a binding cover member. It is an illustration figure which shows the manufacturing method of a binding cover member. It is an illustration figure which shows the manufacturing method of a binding cover member. It is an illustration figure which shows the combination method of an opening cover member and a binding cover member. It is a perspective view solution figure which shows the utilization method of a file.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 File 2 Cover 2a, 2b Plane part 2c Folding part 3 Covering cover 3a Plane part 3b Gutter-like part 4a Folding part binding hole 4b Gutter-like binding hole 4c Hole 5 Splicing string 5a, 5b , 210 Spelling string length adjuster 112, 212 Adjuster main body 114, 214, 414 First surface 116, 216, 416 First string insertion hole 118, 218, 418 Second string insertion hole 120, 220, 420 2nd surface 122,422 1st cut 124,424 2nd cut 126 3rd cut 128 1st edge 130 2nd edge 140 4th cut 142 5th cut 150,222 1st convex 152,224 2nd convex 154,226 3rd protrusion 156,228 4th protrusion 158,230 5th protrusion 160,232 6th protrusion 310 String binding type binding tool 312 Substrate 314 Holding body 316 Linking body 320 Superposition part 322 String fixing part 324 String insertion hole 326 First locking part 328 Edge 330 First edge 332 Second edge 332a, 332b Edge 334 Second locking part 336 Third locking portion 338 Base portion 338a Overlapping portion portion 338b String fixing portion portion 340 Fourth locking portion 342 String hooking portion 346 Fixed portion 346a Protruding portion 346b Pressing portion 350 Overlapping portion 352 String fixing portion 353 Base portion 354 Hinge portion 355 Holding body Supporting portion 356 First locking portion 358 Biting portion 358a Conical convex portion 360 Disengagement assisting portion 362 Second locking portion 364 Third locking portion 366 Fourth locking portions 368a and 368b Convex 380 First hinge portion 382 Slope portion 384 Slope portion 386 First engagement portion 390 Second hinge portion 422a, 424a Linear slit portion 42 b, 424b String fixing hole 510 File cover 512 Open cover member 514 Binding cover member 516 Insertion piece 518 First bag-like portion 520 First back surface material 522 First surface material 524 Insertion opening portion 526 First string fixation piece 528 1st bending part 530 1st connection piece 532 2nd connection piece 534 2nd bending part 536 3rd bending part 538 Town part 540 Binding tool fixing | fixed part 540a 1st binding tool fixing piece 540b 2nd binding tool fixing piece 542a 4th bending 542b Fifth bent portion 544 Sixth bent portion 546 Through hole 546a First through hole 546b Second through hole 548 Retaining piece 550 Seventh bent portion 552a, 552b Rib 554a, 554b String through hole 560 Second back surface material 562 Second 2 surface material 566 2nd string fixing piece 568 11th bending part 570 2nd bag-like part 572 12th bent part 574 13th bent part 576 3rd connecting piece 578 4th connecting piece 580 14th bent part 582a 1st folding fixed piece 582b 2nd folding fixed piece 584 15th bent part 586 1st 16 bent portion 588 fold line 590 17th bent portion 592 retaining piece 594a first through hole 594b second through hole 594c third through hole 594d fourth through hole 596a, 596b string through hole A binding object A ₁ , A ₂ binding hole A ₃ binding margin part

Claims (5)

In a file in which at least two binding holes are formed and a string fixing piece having a surface on which the objects to be bound are overlapped and fixed is formed,
A length adjuster for adjusting the length of the spell string for binding the object to be bound is configured on the string fixing piece,
A first surface formed on a side from which a part of the spell string inserted through the binding hole of the object to be bound follows the tip of the spell string,
A first string insertion hole and a second string insertion hole for the spell string to be inserted from the first surface;
A second surface formed on the side from which the other part of the spell string inserted through the string insertion hole from the first surface exits ;
In order for the spell string to be wound with a length between the poles with the string insertion hole as a pole, winding means formed at intervals, and
The winding means is
Between the 1st string penetration hole and the 2nd string penetration hole, the 1st cut and 2nd cut for inserting one or a plurality of spell strings are formed toward the inside from the edge of a string fixed piece And
The spell string inserted into the first string insertion hole from the first surface side reaches the second surface from the first string insertion hole, is inserted into the second cut and reaches the first surface, and the first cut. Is inserted between the first notch and the second notch to reach the second string insertion hole, and the spell string inserted into the second string insertion hole is again removed from the first surface. tip protrudes a portion to be inserted through the binding holes of the bound object in spelling cord exiting from said first surface, and is formed so as to adjust the length between the tip of the cord spelling with the portion , Spelling string length adjuster. The length adjuster includes a first string fixing piece connected to one cover member and the other for holding the object to be bound between the first string fixing piece and the second string fixing piece which are opposed to each other. The length adjustment tool of the spell string of Claim 1 comprised by the said 2nd string fixed piece in the file provided with the 2nd string fixed piece connected with this cover member. The first notch and the second notch are provided between the first string insertion hole and the second string insertion hole and are connected to the cover member from the free edge of the second string fixing piece having a substantially rectangular shape in a plane. The length adjustment tool of the spell string of Claim 1 or 2 formed in the width direction toward the other end edge. 4. The spell string length adjuster according to any one of claims 1 to 3, wherein the depths of the first cut and the second cut are formed up to approximately the center of the second string fixing piece. The first notch and the second notch are each formed with a linear slit formed from an edge of the string fixing piece, and a flat circular string fixing part is formed in the innermost part following the linear slit. Item 5. The spell string length adjuster according to any one of Items 1 to 4.

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