JP2003276375A - Binder - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a binding implement so that it can be fitted to and removed from a shelfback, thereby to make the binding implement and the shelfback separable from each other and also to reuse the binding implement. <P>SOLUTION: A binder is constituted by fixing a base 13 of the binding implement 10 removably to the shelfback 11 by the medium of a base fixing fitting 14. The base fixing fitting 14 is constituted by having an outside member 32 of a piece of plate positioned outside the shelfback 11, piercing members 70 provided in continuity to the outside member 32 in the direction of rising therefrom and insertable shaft parts 78 which can be inserted into and extracted from the piercing members 70. The base 13 can be fixed to the shelfback 11 by inserting the insertable shaft parts 78 into the piercing members 70, while it can be separated therefrom by extracting the parts 78 from the members 70. <P>COPYRIGHT: (C)2003,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a binder, and more particularly, it can extremely easily fix a base of a binding tool to a spine cover, and separates the binding tool from the spine cover. The present invention relates to a binder capable of facilitating separate disposal or reuse of a binding tool.

[0002]

2. Description of the Related Art Conventionally, binders having a binder on the inner surface of a spine cover or a back cover have been commercially available. Binders used for this binder are, for example,
The base includes a base, a pair of binding plates arranged on both left and right sides of the base, and a binding rod extending between the binding plates.

When the base is fixed to the spine cover, a plurality of holes are formed at coaxial positions between the base and the spine cover and fixed by rivets through the holes. Has been adopted.

[0004]

However, in the fixing method using the rivet, manufacturing equipment such as a dedicated rivet driving device is indispensable, and work for keeping the fixing position proper is required, so that the manufacturing efficiency is improved. Has the disadvantage of decreasing For binders, the cover side is combustible, while the binder side is usually made of metal to maintain load bearing performance. Required to do so. However, in the rivet fixing method, it is difficult to separate the two, and the fact is that they are discarded without being separated.

By the way, although the separate disposal has recently been strongly demanded from the viewpoint of the recent problem of waste disposal or protection of the natural environment, it is fundamentally necessary to prevent the generation of waste. More preferable. In this respect, for example, a binding tool used for a binder is rarely disabled by itself, and generally only the cover side is deteriorated and unusable.

[0006]

SUMMARY OF THE INVENTION It is an object of the present invention to facilitate not only separation and disposal, but also easy reuse of a part that remains valuable as a part, that is, a binding device. Moreover, it is to provide a binder that can also contribute to the regulation of the total amount of waste.

[0007]

To achieve the above object, the present invention provides a binder including a binding tool having a base removably fixed to the inner surface of a spine cover via a base fixing tool. The base fixture includes a penetrating member that penetrates the spine cover and the base, an insertion shaft portion that can be inserted into and removed from a hole formed in the penetrating member, and a hook portion provided at a position adjacent to the insertion shaft portion. And the base is fixed to the spine cover when the insertion shaft is inserted into the hole of the penetrating member.

According to this structure, the base can be attached to and detached from the spine cover by inserting and removing the insertion shaft portion into the hole of the penetrating member. Therefore, it is extremely easy as compared with the conventional fixing method using rivets. The base and the spine cover can be separated from each other, and it is possible to promote separate disposal or reuse of the binding device.

Further, the present invention is a binder including a binding device having a base removably fixed to the inner surface side of a spine cover via a base fixing device, wherein the base fixing device is the spine cover and A penetrating member penetrating the base, and an operation plate having an insertion shaft portion that can be inserted into and removed from a hole formed in the penetration member, the operation plate having a hook portion adjacent to the insertion shaft portion, and the insertion member. It is also possible to adopt a configuration in which the hook portion engages with the penetrating member and the base is fixed to the spine cover while the shaft portion is inserted into the hole of the penetrating member. Thus, by forcibly elastically displacing the hook portion, the engagement with the penetrating member is released, and the base can be separated from the spine cover.

Further, the present invention is a binder including a binding device having a base removably fixed to the inner surface side of a spine cover via a base fixing device, wherein the base fixing device is the spine cover and It includes a penetrating member penetrating the base and an operation plate having an insertion shaft portion that can be inserted into and removed from a hole formed in the penetration member, and in the operation plate, the insertion shaft portion is inserted into the hole of the penetration member. It is also possible to employ a configuration in which a hook portion that engages with the penetrating member in a state is provided, and the base is fixed to the spine cover when the insertion shaft portion is inserted into the hole of the penetrating member.

Further, the present invention is a binder including a binding device having a base removably fixed to the inner surface of a spine cover via a base fixing device, wherein the base fixing device is the spine cover and A penetrating member that penetrates the base, an insertion shaft portion that can be inserted into and removed from a hole formed in the penetrating member, and a hook portion that engages with the penetrating member when the insertion shaft portion is inserted into the hole of the penetrating member. And a configuration in which the base is fixed to the spine cover when the insertion shaft portion is inserted into the hole of the penetrating member.

[0012]

EXAMPLES Examples of the binder according to the present invention will be described below.
The following Reference Examples 1 and 2 will be described and then described.
In the present specification, unless otherwise specified, “left and right” is used as a reference in the short width direction of the spine cover shown in FIG. 1, and “upper and lower” is used as a reference in the longitudinal direction of the spine cover. To be

[First Reference Example] FIG. 1 shows a schematic perspective view of a main part of a binder according to a first reference example of the present invention. In this figure, the binder is provided with a binding tool 10 on the inner surface side of the spine cover which is the fixed surface. This binding device 10 includes a base fixing device 1 on the inner surface side of a spine cover 11.
4, a pair of operating members 15 disposed on both left and right sides of the base 13 and capable of being pressed inward, and supported on both left and right sides of the base 13, respectively. A shaft pin 17 which is partially held by the operating member 15, a pair of left and right binding plates 20 and 21 whose lower end side is detachably provided on the shaft pin 17, and two relative surfaces of the binding plates 20 and 21. A binding rod 23, which is a binding member made of pipes fixed in position and axially fitted to each other in a telescopic relationship, is provided.
Here, the binding plates 20 and 21 can be detached from the base 13 by pressing the operating member 15 inward.

The base 13 has a pair of upper and lower fixing surface portions 26, 26 fixed at two positions on the upper and lower sides of the spine cover 11,
An intermediate surface portion 27 continuously provided between the fixed surface portions 26 via an inclined surface portion 26A is provided. As shown in FIG. 2, a claw portion 26B that is cut and raised downward is formed on the end side of each fixed surface portion 26, that is, on the opposite side of the inclined surface portion 26A.
It is provided so as to enter the hole 28 formed in 1 and engage with the forming edge of the hole 28, whereby the fixing position of the entire base 13 can be determined. In addition, each fixed surface portion 2
In the region of 6, the hole 2 which connects the spine cover 11 and the fixed surface portion 26 to each other is located in the inner side of the hole 28.
9 and 30 are formed, and the base fixture 14 is provided so as to be attachable using these holes 29 and 30.

The base fixture 14 is shown in FIGS.
As shown in FIG. 4, a long plate piece-shaped outer member 32 positioned in surface contact with the outer surface of the spine cover 11, and a plurality of penetrating holes continuously provided in a direction upright from one surface of the outer member 32. A member 33 and a wedge member 35 which can be engaged with and disengaged from the penetrating member 33 are provided.

As clearly shown in FIG. 4, two penetrating members 33 are provided on both sides of the outer member 32 in the longitudinal direction, and these penetrating members 33 face each other along the short width direction of the outer member 32. It is provided in a pair of relationships. This penetrating member 3
Reference numeral 3 denotes an upright portion 36 connected to the outer member 32, and a hook portion 37 bent inward from the upper end of the upright portion 36, that is, in a direction toward the other opposing penetrating member 33. Is formed as an inclined surface 38 along the longitudinal direction of the outer member 32.

The wedge member 35 has a lower block-shaped portion 40 having a flat lower surface, and the lower block-shaped portion 4
0 is connected to the upper surface side, and the upper surface is constituted by an upper block-shaped portion 41 serving as a pressing slide operating portion. The upper surfaces of the lower block-shaped portion 40 at the two left and right positions, that is, the upper surfaces at the two left and right positions along the short width direction of the outer member 32,
The inclined surfaces 42, 42 are relative surfaces corresponding to the inclination angle of the inclined surface 38 formed on the hook portion 37.
Further, the width dimension W1 of the lower block-shaped portion 40 is set to a dimension slightly smaller than the inner dimension W2 between the opposing standing portions 36, 36, whereby the wedge member 35 is placed between the penetrating members 33, 33. It can be inserted so as to be positioned, and when a predetermined amount is inserted, mutual contact between the inclined surface 38 of the hook portion 37 and the inclined surface 42 of the lower block-shaped portion 40 is strengthened, and by extension, the outer member 32 and the lower surface of the wedge member 35. The base 13 can be fixed by exerting a clamping force on the spine cover 11 and the fixed surface portion 26 between and. The length L1 of the wedge member 35 along the longitudinal direction of the outer member 32 is set to be longer than the length L2 of the penetrating member 33 in the same direction, and the length L1 of the wedge member at the substantially central position in the length L1 direction. The clamping force required for the fixing is applied (Fig. 2
reference).

Next, the base attachment / detachment procedure in this embodiment will be described.

First, positioning is performed by hooking the claw portion 26B of the base 13 into the hole 28 formed in the spine cover 11. In this state, the back cover 11 and the holes 29 and 30 provided in the fixed surface portion 26 of the base 13 are in a positional relationship of communicating with each other. Around this, the outer member 32 is positioned on the outer surface side of the spine cover 11, and the holes 29, 30 are formed.
The penetrating member 33 is inserted therein.

After that, the wedge member 35 may be inserted in the direction of the arrow indicated by the alternate long and short dash line in FIG. 4, and the inclined surface 42 of the wedge member 35 may be engaged with the hook portion 37 of the penetrating member 33. In the early stages of doing this,
The lower block-shaped portion 40 gently enters under the hook portion 37, but the frictional resistance gradually increases as the insertion amount increases, and when the lower block-shaped portion 40 is inserted up to its central portion, subsequent insertion cannot be performed. It is like this. At this time, the wedge member 35 and the outer member 3
2, the fixed surface portion 26 of the back cover 11 and the base 13
A force for firmly sandwiching between and is applied, and unless the wedge member 35 is intentionally moved in the direction opposite to the above, the fixed state of both is always maintained.

Therefore, according to such a first reference example,
The lower block-shaped portion 40 of the wedge member 35 and the hook portion 37
The base 13 can be fixed by simply inserting it underneath and engaging the two, while moving the wedge member 35 in the direction opposite to the inserting direction, the base 1
The effect that 3 can be removed is obtained.

The outer member 32 is composed of one member extending in the longitudinal direction.
Two members of a size corresponding to each fixed surface portion 26 of
The penetrating member 33 may be provided in each of them.

Next, other reference examples and embodiments of the present invention will be described. In the following description, regarding the same or equivalent constituent parts as those of the first reference example,
The same reference numerals will be used as necessary, and the description will be omitted or simplified. Further, the binding tool is to schematically show the base.

[Second Reference Example] FIGS. 5 and 6 show a second reference example of the present invention. This reference example is characterized in that the wedge member 50 is integrally provided on the outer member 32, and the base member 14 is formed by providing the wedge member 50 only on one end side along the longitudinal direction of the outer member 32. .

This will be described in more detail. The base fixture 14
The outer member 32, the upright locking portion 53 standing on one surface of the outer member 32 on the left end side in FIG. 5, and the penetrating member 55 provided on the right end side of the outer member 32 in FIG. Wedge member 50 provided on the right side of the penetrating member 55
And a hook 56, which is continuously provided between the upright locking portion 53 and the penetrating member 55 in a direction upright from the outer member 32 and has a hook-shaped end.

The upright locking portion 53 includes the upright piece portion 53A extending along the short width direction of the outer member 32 and the upright piece portion 5.
It is composed of a horizontal claw piece portion 53B continuously provided at the upper end of 3A,
The side end surface is provided in an inverted L-shaped external shape. As shown in FIG. 6, the standing piece portion 53A extends through the hole 57 formed in the spine cover 11, and interacts with the horizontal claw piece portion 53B to interact with the one fixing surface portion 26 of the base 13. It is provided so as to hold the outer edge region in engagement.

The penetrating member 55 is provided in a gate shape having an engaging hole 55A opened in a direction substantially orthogonal to the standing direction, that is, in the longitudinal direction of the outer member 32. As shown in FIG. 6, the penetrating member 55 extends through the hole 58 formed in the spine cover 11, and at the same time, the fixing surface portion 2
It is designed to be located in the cutout recess 59 formed in the groove 6.

The wedge member 50 has a base piece portion 60 erected along the width direction of the outer member 32, and the base piece portion 60.
A rotary operation plate 61, which is substantially convex in plan view when viewed from above, and a pair of engaging claws 63 that are connected to both sides of the rotary operation plate 61. It is equipped with. The base side of the engaging claw portion 63 has a shape that is largely cut out so as to form a hinge portion 64.
As a result, the engagement claw portion 63 can be bent in a direction in which it is shifted by a predetermined angle with respect to the rotation operation plate 61, as shown by the chain double-dashed line in FIG. The base piece 60 is set at a position that penetrates the hole 65 formed in the spine cover 11.

The hooks 56 are arranged at four positions on the outer member 32. These hooks 56 are attached to the spine 11
When it is inserted into the hole 66 formed in the back cover 1
It engages with the inner surface side of 1 to stabilize the fixed state with the spine cover 11.

In the above structure, when fixing the base 13, first, the outer member 32 is positioned on the outer surface side of the spine cover 11, and the standing locking portion 53 and the hook 5 are arranged.
6, the penetrating member 55 and the wedge member 50 are mounted so as to penetrate the corresponding holes 57, 66, 58 and 65, respectively. At this time, the hook 56 engages with the inner surface side of the spine cover 11, so that the mounting position of the outer member 32 is maintained.

Next, the left end side of the base 13 in FIG. 6 is set to the position where it is engaged with the upright locking portion 53, and the rotary operation plate 61 of the wedge member 50 is gradually laid down. At this time, the engaging claw portion 63 is in an inclined posture shifted with respect to the rotation operation plate 61, and the tip end thereof is the hole 55A of the penetrating member 55.
It comes to enter inside. Then, the engaging claw portion 6 is formed by laying down the posture of the rotation operation plate 61 to a position that is substantially horizontal.
3 completely penetrates into the hole 55A of the penetrating member 55, whereby the fixing of the base 13 is completed. The engaging claw portion 6
3 can be made to escape from the hole 55A by reversing the rotation operation plate 61 in the standing direction.

Therefore, according to the second reference example, the same effect as that of the first reference example can be obtained, and one wedge member 5 can be obtained.
With 0, the number of attachment / detachment operation parts can be reduced, and the attachment / detachment work can be speeded up.

[Embodiment] FIGS. 7 to 9 show an embodiment of the present invention. In this embodiment, a penetrating member 70 similar to the penetrating member 55 of the second reference example is provided, and the penetrating member 70 is provided so as to penetrate the fixing surface portion 26 of the base 13 and engages with the penetrating member 70. The feature is that the wedge member 71 is of a buckle type.
That is, as shown in FIG. 9, the penetrating member 70 extends through the hole 73 formed in the spine cover 11 and the hole 74 formed in the fixed surface portion 26, and the penetrating member in the second reference example. It is provided in a shape having a hole 75 that opens in the same direction as 55. On the other hand, the wedge member 71 has a pair of insertion shaft portions 78 and 7 that can be inserted into and removed from the holes 75 of the penetrating member 70.
8 is provided, and a hook portion 80 that is connected to the operation plate 79 and is provided adjacent to the inside of the insertion shaft portions 78, 78. The outer surface of the distal end of the hook portion 80 is formed in a hook shape, and as shown in FIG. 8, in a state where the insertion shaft portion 78 is inserted in the hole 75, the hook portion 80 is engaged with the penetrating member 70 so as not to fall off. Has become. On the other hand, by forcibly elastically displacing the hook portion 80 inward, the engagement with the penetrating member 70 is released, whereby the wedge member 71 can be removed and the base 13 can be separated from the spine cover 11. Has become.

Therefore, according to this embodiment as well, like the first and second reference examples, the base 13 can be easily and quickly attached and detached.

[0035]

As described above, according to the present invention,
A penetrating member that penetrates the spine cover and the base, and an insertion shaft portion that can be inserted into and removed from a hole formed in the penetrating member, and the base is a spine when the insertion shaft portion is inserted into the hole of the penetrating member. Since it is fixed on the cover, the base can be attached to and removed from the spine cover by inserting and removing the insertion shaft part into the hole of the penetrating member.Therefore, compared to the conventional fixing method using rivets, the base can be extremely easily attached. The back cover and the back cover can be separated from each other, and the separation and disposal or the reuse of the binding device can be promoted.

Further, according to the present invention, the hook portion is provided adjacent to the insertion shaft portion, and the hook portion engages with the penetration member when the insertion shaft portion is inserted into the hole of the penetration member. By forcibly elastically displacing, the engagement with the penetrating member is released, and the base can be separated from the spine cover.

[Brief description of drawings]

FIG. 1 is a schematic perspective view showing a binder according to a first reference example.

FIG. 2 is an enlarged sectional view taken along the line AA of FIG.

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

FIG. 4 is an enlarged exploded perspective view of a base fixture according to the reference example.

FIG. 5 is a schematic perspective view showing a base fixture according to a second reference example.

FIG. 6 is a cross-sectional view showing a binder according to a second reference example.

FIG. 7 is a schematic perspective view of essential parts showing a binder according to an example.

FIG. 8 is a plan view of FIG.

9 is a sectional view taken along the line CC of FIG.

[Explanation of symbols]

10 binding tools 11 spine 13 base 14 Base fixture 70 Penetrating member 75 holes 78 Insertion shaft 79 Operation board 80 Hook

Claims (4)

[Claims] 1. A binder comprising a binder having a base removably fixed to an inner surface of a spine cover via a base fixture, the base fixture penetrating the spine cover and the base. A penetrating member, an insertion shaft part that can be inserted into and removed from a hole formed in the penetrating member, and a hook part provided at a position adjacent to the insertion shaft part, and the insertion shaft part is inserted into the hole of the penetrating member. A binder, wherein the base is fixed to a spine cover when the binder is pressed. 2. A binder comprising a binder having a base removably fixed to an inner surface side of a spine cover via a base fixing tool, wherein the base fixing tool penetrates the spine cover and the base. It includes a penetrating member and an operation plate having an insertion shaft portion that can be inserted into and removed from a hole formed in the penetration member, the operation plate includes a hook portion adjacent to the insertion shaft portion, and the insertion shaft portion is the With it inserted in the hole of the penetrating member,
The binder is characterized in that the hook portion engages with a penetrating member and the base is fixed to the spine cover. 3. A binder comprising a binding device having a base removably fixed to an inner surface of a spine cover via a base fixing device, wherein the base fixing device penetrates the spine cover and the base. It includes a penetrating member and an operating plate having an insertion shaft portion that can be inserted into and removed from a hole formed in the penetrating member, and the operation plate is the penetrating member in a state where the insertion shaft portion is inserted into the hole of the penetrating member. A binder, comprising a hook portion engaging with a member, wherein the base is fixed to a spine cover when the insertion shaft portion is inserted into the hole of the penetrating member. 4. A binder comprising a binder having a base removably fixed to an inner surface side of a spine cover via a base fixing tool, wherein the base fixing tool penetrates the spine cover and the base. A penetrating member, an insertion shaft portion that can be inserted into and removed from a hole formed in the penetrating member, and a hook portion that engages with the penetrating member when the insertion shaft portion is inserted into the hole of the penetrating member, The binder is characterized in that the base is fixed to the spine cover when the insertion shaft portion is inserted into the hole of the penetrating member.