JP2011000776A - Fixing structure of binding implement and file - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enable separate disposal of a spine and binding implement and reuse the binding implement by making the bases of the binding implement detachable from the spine.SOLUTION: Holes 5, 6, and 30 are formed in the spine 2 and the base 13 of the binding implement 10 respectively. The binding implement 10 is detachably fixed to the spine 2 by using these holes and a base fixing tool 14. The base fixing tool 14 includes a first fixing tool 40 having a hook 43 hookable on the outer surface side of the spine 2 through the holes, and a second fixing tool 41 combined with the first fixing tool 40. The second fixing tool 41 includes a hook 62 hookable on the outer surface side of the spine 2 through the holes. When the second fixing tool 41 is set in a predetermined position with respect to the first fixing tool 40, bent parts 56 and 67 are kept in the state of being surely hooked on the outer surface of the spine 2 while the hooks spur each other.

Description

  The present invention relates to a binding structure and a file for a binding tool. More specifically, the present invention can very easily perform the operation of fixing the base of a binding tool to a cover body, and separates or binds the binding tool and the cover body. The present invention relates to a fixing structure and a file of a binding tool that can promote the reuse of the file.

  A known file or binder includes a cover body and a binding tool fixed to the inner surface side of the cover body. The binding tool includes a base fixed to the inner surface side of the spine cover, and the base. A pair of binding plates disposed on both sides in the width direction and a binding rod extending between the binding plates.

  As a method of fixing the base of the binding tool to the cover body, in addition to a configuration in which a plurality of holes are formed in the base and the cover body and fixed with rivets through these holes, recently, for example, As described in Patent Document 1, a fixing method in which a binding tool is detachable using a base fixing tool is also employed.

  The fixing method using rivets has the disadvantage that it is not possible to separate the binding tool from the cover body and to reuse the binding tool by separation, but the fixing method using the base fixing tool has these disadvantages. Can be resolved. Here, the base fixture described in Patent Document 1 includes a first fixture and a second fixture, and a part of the first fixture is inserted into holes provided in the base and the cover body. Then, the base of the binding tool can be fixed to the cover body by disposing it so as to be hooked on the outside of the cover body and relatively displacing the second fixing tool combined with the first fixing tool.

Japanese Patent No. 3230520

  However, in the binding fixture fixing structure described in Patent Document 1, the second fixture is relatively rotated to a predetermined position with a part of the first fixture hooked on the outer surface side of the spine. Therefore, the second fixture is not configured to be hooked on the outer surface side of the spine. For this reason, there is a slight difficulty in terms of fixing strength. For example, there is still room for improvement in impact resistance when a file in which a large number of documents are bound is inadvertently dropped. .

[Object of invention]
The present invention has been devised paying attention to such inconveniences, and its purpose is to improve the impact resistance by increasing the fixing strength of the binding tool to the cover body, It is an object of the present invention to provide a binding device fixing structure and a file that can realize the reuse of the binding device.

In order to achieve the above object, the present invention employs a configuration as described in the claims. That is, the present invention relates to fixing of a binding tool that removably fixes a binding tool including a base fixed to a fixed surface such as a back cover and a binding member provided on the base to the fixed surface. Structure,
Forming holes in the fixed surface and the base,
A base fixture for removably fixing the base to the fixed surface using the hole is provided,
The base fixture is combined with the first fixture having a first engagement portion that can be hooked on the outer surface side of the fixed surface through the hole, and the first fixture so as to be relatively rotatable, and A second fixture having a second engagement portion that can be hooked to the outer surface side of the fixed surface through the hole,
When the second fixing tool is set at a predetermined position with respect to the first fixing tool, the first and second engaging portions are caught on the outer surface side of the fixed surface, and the base is fixed to the fixed surface. It is configured to be.

The present invention also provides a fixing of a binding tool that removably fixes a binding tool including a base fixed to a fixed surface such as a back cover and a binding member provided on the base to the fixed surface. Structure,
Forming holes in the fixed surface and a plurality of locations on the base,
A base fixture for removably fixing the base to the fixed surface using the hole is provided,
The base fixture includes: a first fixture having a pressing portion that can be positioned on the base; and a first engaging portion that is connected to the pressing portion and can be hooked to the outer surface side of the fixed surface through the hole. And a second fixture having a second engagement portion which is combined with the first fixture so as to be relatively rotatable and can be hooked on the outer surface side of the fixed surface through the hole,
When the second fixing member is set at a predetermined position with respect to the first fixing member in a state where the first engaging portion is hooked on the outer surface side of the fixed surface, the second engaging portion becomes the hole. It is preferable that the base is fixed to the fixed surface by being hooked on the outer surface side of the fixed surface.

  In the binding structure of the binding tool, when the base is fixed to the fixed surface, the first and second engaging portions are provided so as to apply a force in a direction away from the formation edge of the hole. It has been.

  The base has a rectangular shape along the spine with the spine as a fixed surface, and the second fixture has an operation unit for rotating the second fixture relative to the first fixture. In addition, it is preferable that the free end of the operation portion is provided so as to be located inside the longitudinal end portion of the base when the binding tool is fixed to the spine.

  Further, the first and second engaging portions are constituted by hooks that can be hooked on the outer surface side of the fixed surface, and the directions of the hooks are opposite to each other with the binding tool fixed to the fixed surface. It is designed to be directed.

Further, the present invention is a file having a base fixed to a fixed surface such as a spine and a binding tool provided with a binding member provided on the base,
Forming holes in the fixed surface and the base,
A base fixture for removably fixing the base to the fixed surface using the hole is provided,
The fixed surface is a spine;
The base fixture is combined with the first fixture having a first engaging portion that can be hooked to the outer surface side of the fixed surface through the hole, and the first fixture so as to be rotatable relative to the first fixture. Including a second fixture having a second engagement portion that can be hooked to the outer surface side of the fixed surface through
The base is fixed to the fixed surface when the second fixing tool is set at a predetermined position on the first fixing tool.

According to the present invention, since the engaging portions of the first fixing tool and the second fixing tool are hooked on the outer surface side of the fixed surface, the number of places to which the fixing force is applied is increased, and the binding tool is The fixing force when it is fixed to the fixed surface is strengthened, and the impact resistance can be improved. In addition, the binding tool can be fixed to the fixed surface with the base fixing tool, while the binding tool can be detached from the fixed surface, so that sorting and discarding and reuse of parts are possible.
In addition, since each engagement portion of the first and second fixing tools is configured to be hooked to the outer surface side of the fixed surface, that is, each fixing device can be mounted from the inner surface side of the fixed surface. Even if the heading label is placed with a transparent pocket on the outer surface of the fixed surface, there is no restriction that the binding tool must be fixed before the pocket is formed, and the label is removed from the pocket. The operation of fixing the binding tool to the fixed surface can be performed without removing.
In addition, since the engaging portions of the first and second fixing members are configured to apply a force in a direction away from each other with respect to the hole forming edge, in other words, the engaging portions are kept in a state of sticking to each other. Therefore, the fixing strength can be further increased while avoiding the inconvenience that the binding tool moves along the fixed surface.
Further, since the operation portion of the second fixing tool is configured to be located inside the longitudinal end portion of the base when the binding tool is fixed to the spine, an unintended operation force is applied to the operation portion. There is no inconvenience.

The schematic perspective view which shows the file which concerns on an Example. The disassembled perspective view of FIG. 1 which abbreviate | omitted the base fixture. The schematic sectional drawing of a base fixture. The schematic front view of a base fixture. (A) is a plan view of the first fixture, (B) is a front view thereof, (C) is a cross-sectional view along line AA in FIG. 5 (A), (D) is a cross-sectional view along line BB, (E) is the right side view. (A) is a top view of a 2nd fixing tool, (B) is the front view, (C) is CC sectional view taken on the line of FIG. 6 (A), (D) is the same right view. (A) is sectional drawing which shows the attitude | position before combining a 1st and 2nd fixing tool, (B) is sectional drawing which shows the state which completed the combination. (A)-(C) is an operation explanatory view which fixes a base to a spine.

  Embodiments of the present invention will be described below with reference to the drawings. In this specification, unless otherwise specified, “left and right” is used with reference to the short width direction of the spine shown in FIG. 1, and “up and down” is used with reference to the longitudinal direction of the spine. It is done.

  1 and 2, the file F includes a cover body 1, a binding tool 10 fixed to the inner surface side of the cover body 1, and a base fixing tool 14 that fixes the binding tool 10 to the cover body 1. Configured.

  The cover body 1 includes a spine cover 2 as a fixed surface having a substantially rectangular shape in plan view that is long in the vertical direction, and a front cover 3 and a back cover 4 that are continuous on both sides of the spine cover 2 in the left-right direction (width direction). As shown in FIG. 2, a plurality of holes 5 and 6 having a substantially square shape in plan view are formed at symmetrical positions in the longitudinal direction of the spine cover 2 in two vertical regions in the plane of the spine cover 2. The cover body 1 is substantially the same as the cover body disclosed in Japanese Patent No. 3230525 by the present applicant.

  The binding tool 10 is substantially the same as the binding tool disclosed in Japanese Patent No. 3230525. Accordingly, in the following, a brief explanation will be given as necessary.

  As shown in FIGS. 1 and 2, the binding tool 10 includes a base 13 disposed on the inner surface side of the spine cover 2, and the base 13 on the spine cover 2 on both sides in the vertical (longitudinal) direction of the base 13. A pair of base fixtures 14 to be fixed, a pair of push operation portions 15 disposed on the left and right side portions of the base 13, and supported by the left and right sides of the base 13, respectively, and a part of which is held by the push operation portion 15. A pair of left and right binding pins 20, 21 constituting a pair of left and right binding members provided on a pair of shaft pins (not shown) so that the lower end side can be engaged and disengaged are fixed to each other at two positions on the binding plates 20, 21. Binding rods 23 and 24 as binding members made of pipes fitted in the axial direction in a telescopic relationship are provided.

  As shown in FIG. 2, the base 13 is connected to a pair of upper and lower fixed surface portions 26, 26 fixed at two upper and lower positions of the spine cover 11, and is connected between the fixed surface portions 26 via an inclined portion 26 </ b> A. And an intermediate portion 27. In the fixed surface portion 26, square holes 30, 30 corresponding to the holes 5 located on the inner side of the spine cover 2 are respectively formed at two positions on the left and right sides near the intermediate portion 27. Positioning protrusions 33 formed by cutting and raising are provided on the edge and the forming edge on the inclined portion 26A side. In addition, at the outer side in the up-down direction of the fixed surface portion 26, the end edge position is recessed, and the notch 34 whose end edge substantially corresponds to the inner side edge of the hole 6 of the spine cover 2 has two portions in the width direction. Are provided respectively.

  As shown in FIGS. 3 to 6, the base fixture 14 includes first and second fixtures 40 and 41 that are combined so as to be relatively rotatable. The first fixture 40 includes a pressing portion 42 that can be positioned on the fixing surface portion 26 of the base 13, and a hook 43 as a first engagement portion that is continuous with the surface of the pressing portion 42 (the lower surface in FIG. 3). Configured. The pressing portion 42 has a flat plate-like main body surface 42A, and a side portion 42B that is located on both upper and lower ends of the main body surface 42A in FIG. 5A and has a higher upper surface than the main body surface 42A. The right end of the side portion 42B is provided with a length that protrudes from the right end of the main body surface 42A, and a recess for a stopper that keeps the second fixture 41 in a predetermined position on the inner surface side of the protruding region. 45 is provided. In addition, two upper and lower portions on the left side of the main body surface 42A in FIG. 5A are formed with U-shaped cutout recesses 47 in a plan view, and the main body surface 42A and the side portions in the direction connecting the cutout recesses 47. 42B is formed with a bearing portion 48 having a substantially semicircular cross-sectional shape and opened to the lower surface side. The slot 50 provided on the center upper surface side of the bearing portion 48 is provided for convenience in forming the stopper claw 51 formed at the center of the open side of the bearing portion 48.

  The hook 43 is formed on an end portion of the main body surface 42 </ b> A opposite to the position of the notch recess 47. The hook 43 includes a hanging portion 55 that can be positioned in the hole 30 of the base 13 and the hole 5 of the spine cover 2, and a bent portion that is continuous with the lower end of the hanging portion 55 and is directed outwardly substantially perpendicular to the hanging portion 55. The bent portion 56 is hooked on the outer surface side of the spine cover 2.

  As shown in FIG. 6, the second fixture 41 is connected to a plate-like operation unit 60 and two upper and lower portions of the left edge of the operation unit 60 in FIG. A hook 62 as a second engaging portion that can be positioned in the notch recess 47A of the tool 40, and a shaft 63 that is provided on a straight line along the direction connecting the hooks 62 and supported by the bearing portion 48. It is configured. The operation unit 60 has a curved surface in which the right end side, which is the free end side when the second fixing tool 41 is rotated, protrudes upward from the surface position, whereby the second fixing tool 41 becomes the first fixing tool. When the binding tool 10 is set at a position where the binding tool 10 is fixed with respect to 40, an operation gap for releasing the fixing can be formed between the first fixing tool 40 and the first fixing tool 40. Further, projections 60 </ b> A are formed at both ends in the free end side width direction of the operation unit 60, and the projections 60 </ b> A can be fitted into the recesses 45 of the first fixture 40. Furthermore, the operation unit 60 is configured such that when the binding tool 10 is fixed, the free end is located inside the longitudinal end of the base (see FIG. 1). The hook 62 is connected to the opposite free end side of the operation unit 60 and can be positioned in the hole 6 of the spine cover 2, and is connected to the lower end of the hanging part 65 and is orthogonal to the hanging part 65. The bent portion 67 is directed outward, and the bent portion 67 is hooked on the outer surface side of the spine cover 2. In the state where the binding tool 10 is fixed to the spine 2 via the base fixing tool 14, the hook 43 of the first fixing tool 40 and the hook 62 of the second fixing tool 41 have their protruding directions. It is provided to be on the opposite side.

  Next, a method for fixing the binding tool 10 according to the present embodiment to the spine cover 2 will be described with reference to FIGS. In FIG. 8, the base 13 is schematically represented as a flat surface for convenience of explanation, but actually, the intermediate surface portion 27 appears at a position higher than the fixed surface portion 26.

  First, when the base 13 is fixed on the spine 2, the base fixture 14 is completed by combining the first fixture 40 and the second fixture 41. In this combination, as shown in FIG. 7A, the second fixture 41 is turned upside down, and the shaft 63 is fitted from the open side of the bearing portion 48 provided in the first fixture 40. Thus, the first and second fixtures 40 and 41 are combined so as to be relatively rotatable (see FIG. 7B).

  Next, fixing is performed so that each fixing surface portion 26 of the base 13 is sandwiched between the base fixing tool 14 and the spine cover 2. That is, as shown in FIG. 2, the lower surface of the base 13 of the binding tool 10 is made to face the inner surface of the spine cover 2, and the positioning protrusion 33 located at the formation edge of the hole 30 is positioned in the hole 5. . In this state, the position of the base 13 is determined by the positioning protrusions 33 positioned on both sides in the longitudinal direction of the base 13 being in contact with the inner edge of the corresponding hole 5.

  With the positioning of the binding tool 10 thus completed, the hook 43 of the first fixing tool 40 is inserted into the hole 30 of the base 13 and the hole 5 of the spine cover 2 as shown in FIG. At the same time, the hook 62 is positioned in the hole 6 with the free end side of the second fixture 41 as the upper position. At this time, the bent portion 67 of the hook 62 is in a state of approaching the corresponding hook 43. Thereafter, when the operation portion 60 is rotated so as to overlap the pressing portion 42 of the first fixture 40, the bent portion 67 of the hook 62 is rotationally displaced, and the drooping portion 65 contacts the outer forming edge of the hole 60. (See FIG. 8A). When the operation unit 60 is further rotated to the horizontal position, the bent portion 67 is caught on the outer surface side of the spine cover 2 and at the same time, the hanging portion 55 on the first fixing device 40 side is the inner end of the hole 5. The hook 56 is caught on the outer surface of the back cover 2. At this time, the protrusion 45 of the second fixture 41 is “clicked” into the recess 45 provided in the first fixture 40, and the hanging portions 55, 65 of the hooks 43, 62 are formed in the holes 5, 6. While being strongly pressed against the edge, the bent portions 56 and 67 act to bite into the outer surface of the spine. Therefore, in the base fixed state, unless the intended operation force is applied to the operation unit 60, that is, unless the free end side of the operation unit 60 is rotated to the opposite side, the fixed state is maintained. .

Therefore, according to such an embodiment, the base 13 can be easily attached to and detached from the spine cover 2. Further, since the hooks 43 and 62 can be set so as to be hooked from the inner surface side of the spine cover 2, for example, when a film for loading a heading label is provided on the outer surface side of the spine cover 2. However, the binding tool 10 can be fixed.
Further, when the binding tool 10 is fixed, the hooks 43 and 62 are located in the holes 30, 5, and 6, and are hooked on the outer surface side of the spine cover 2 while being dispersed at a plurality of positions through these holes. There are a plurality of places where the force is applied, and it is possible to ensure impact resistance with excellent fixing strength. In particular, the hanging portions 55 and 65 of the hooks 43 and 62 have an effect similar to a so-called tension rod, and the fixing strength can be increased from this point.
Moreover, since the cover body disclosed in Japanese Patent No. 3230525 can be used as the cover body 1, there is no need to use a special cover body for applying the fixing structure of the binding tool.

As described above, the best configuration, method, and the like for carrying out the present invention have been disclosed in the above description, but the present invention is not limited to this.
That is, although the present invention has been illustrated and described with particular reference to particular embodiments, it is not intended to depart from the technical concept and scope of the invention. Those skilled in the art can make various changes in terms of material, quantity, position or arrangement.
Accordingly, the description of the limitation on the shape and the like already disclosed is an example for facilitating the understanding of the present invention and does not limit the present invention. The description by the name of the member which remove | excluded one part or all part is included in this invention.

  For example, in the embodiment, two holes 30 of the base 13 are provided in each fixed surface portion 26A, but at least one hole may be provided, and the holes 6 and the hooks 43 and 62 are formed correspondingly. It's enough. Further, a configuration in which a hole corresponding to the hole 6 is provided in the fixed surface portion 26A of the base 13 may be adopted. In the case of the illustrated example, if the fixed surface portion 26A is set to be long outside and the hole 6 is set to a size that allows the hole 6 to approach the hole 5, a hole corresponding to the hole 6 can be formed in the fixed surface portion 26A.

  In addition, the hooks 43 and 62 do not necessarily have to be kept in a state of striking each other in the base fixed state, and may be in a state of being hooked to the outer surface side of the spine cover 2 while being in contact with a hole forming edge.

  Further, the detailed structure of the binding tool 10 according to the present invention, for example, the external shape of the base 13 and the binding plates 20 and 21 is not limited to the above-described embodiment, and may be changed as appropriate as long as the same function is achieved. be able to. For example, the base 13 is provided in a shape in which the plane heights of the fixed surface portion 26 and the intermediate portion 27 are different from each other, but can be formed in a shape located on the same plane.

  Furthermore, the fixed surface of the binding tool 10 is not limited to the spine cover 2 but may be within the surface of the cover body 1.

1 Cover body 2 Back cover (fixed surface)
5, 6, 30 hole 10 binding tool 13 base 14 base fixing tool 20, 21 binding plate (binding member)
23, 24 Binding rod (binding member)
40 1st fixing tool 41 2nd fixing tool 42 Holding part 43 Hook (1st engaging part)
60 Operation part 62 Hook (second engaging part)
F file

Claims (6)

A binding device fixing structure for detachably fixing a binding tool including a base fixed to a fixed surface such as a spine cover and a binding member provided on the base to the fixed surface,
Forming holes in the fixed surface and the base,
A base fixture for removably fixing the base to the fixed surface using the hole is provided,
The base fixture is combined with the first fixture having a first engagement portion that can be hooked on the outer surface side of the fixed surface through the hole, and the first fixture so as to be relatively rotatable, and A second fixture having a second engagement portion that can be hooked to the outer surface side of the fixed surface through the hole,
When the second fixing tool is set at a predetermined position with respect to the first fixing tool, the first and second engaging portions are caught on the outer surface side of the fixed surface, and the base is fixed to the fixed surface. The fixing structure of the binding tool characterized by being made. A binding device fixing structure for detachably fixing a binding tool including a base fixed to a fixed surface such as a spine cover and a binding member provided on the base to the fixed surface,
Forming holes in the fixed surface and a plurality of locations on the base,
A base fixture for removably fixing the base to the fixed surface using the hole is provided,
The base fixture includes: a first fixture having a pressing portion that can be positioned on the base; and a first engaging portion that is connected to the pressing portion and can be hooked to the outer surface side of the fixed surface through the hole. And a second fixture having a second engagement portion which is combined with the first fixture so as to be relatively rotatable and can be hooked on the outer surface side of the fixed surface through the hole,
When the second fixing member is set at a predetermined position with respect to the first fixing member in a state where the first engaging portion is hooked on the outer surface side of the fixed surface, the second engaging portion becomes the hole. The binding tool fixing structure is characterized in that the base is fixed to the fixed surface by being hooked on the outer surface side of the fixed surface through the fixing base.   The said 1st and 2nd engaging part provides force in the direction away from each other with respect to the formation edge of the said hole, when the said base is fixed to a to-be-fixed surface. The fixing structure of the binding tool according to 2.   The base has a rectangular shape along the spine with the spine as a fixed surface, and the second fixture includes an operation unit that rotates the second fixture relative to the first fixture, 4. The binding tool according to claim 1, wherein the free end of the operation portion is located on an inner side than a longitudinal end of the base when the binding tool is fixed to a spine. Fixed structure.   The first and second engaging portions are constituted by hooks that can be hooked on the outer surface side of the fixed surface, and the hooks are directed to the opposite side in a state where the binding tool is fixed to the fixed surface. The binding device fixing structure according to any one of claims 1 to 4, wherein the fixing device fixing structure is provided. A file having a base fixed to a fixed surface such as a spine and a binding tool including a binding member provided on the base;
Forming holes in the fixed surface and the base,
A base fixture for removably fixing the base to the fixed surface using the hole is provided,
The fixed surface is a spine;
The base fixture is combined with the first fixture having a first engaging portion that can be hooked to the outer surface side of the fixed surface through the hole, and the first fixture so as to be rotatable relative to the first fixture. Including a second fixture having a second engagement portion that can be hooked to the outer surface side of the fixed surface through
The file is characterized in that the base is fixed to a fixed surface when a second fixing tool is set at a predetermined position on the first fixing tool.

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