JP5091018B2 - Binding file - Google Patents

Description

  The present invention relates to a binding file in which a binding tool for binding a binding object such as a document or a storage holder is fixed to a file cover.

Conventionally, as this kind of binding file, a back cover portion in which a hole as a first engagement hole is formed, and a hole as a second engagement hole are formed, and the binding file is fixed to the inner surface of the spine cover. A base as a tool, and a base fixing tool as a fixing tool for fixing the binding tool to the spine portion. The fixing tool is connected to a vertical portion and a lower end of the vertical portion. A member in which a hook member having an outer portion and a rotating member combined with the hook member are formed is known. The fixing device in the binding file has the vertical portion positioned in the first engagement hole and the second engagement hole, and the outer portion is attached to the outer surface side of the spine cover. By displacing the rotating member in a substantially horizontal posture, the binding tool is fixed to the spine portion by the rotating member and the outer portion (see, for example, Patent Document 1).
Japanese Patent No. 3230520 (page 2-6, FIG. 1)

  However, in the configuration of Patent Document 1 described above, the rotating member positioned on the inner side of the spine portion and the binding tool is provided with the outer portion of the fixture attached to the outer surface side of the spine portion. Since it is displaced, it is necessary to operate the fixing tool from both the inner surface side and the outer surface side with the spine portion and the binding tool in between. Therefore, the attaching work and the removing work of the fixing tool become complicated.

  The present invention has been made in view of the above-described points, and provides a binding file that facilitates attachment work and attachment work of a fixture.

The binding file in the present invention is a file cover body, a binding tool that is arranged on the inner surface of the file cover body and binds a binding object, and an operation only from one side of the inner surface side or the outer surface side of the file cover body A binding file comprising a fixing tool capable of fixing the binding tool to the file cover body, wherein the file cover body has a first engagement hole, and the binding tool is And a second engagement hole that communicates with the first engagement hole when disposed on the inner surface of the file cover body, and the fixing member is inserted into the first engagement hole and the second engagement hole. And an engaging claw provided on the insertion portion, and a claw portion that can be engaged with either the file cover body or the binding tool located on the leading end side in the insertion direction of the insertion portion. has, through side of the insertion portion of the claw file cover body and binding tool In which a display mechanism indicating that the position on the relative position with respect to the file cover body and the fastening tool is engaged to one located at the top side.

Further, the binding file in the present invention includes only a file cover body, a binding tool that is disposed on the inner surface of the file cover body and binds an object to be bound, and from one side of the inner surface side or the outer surface side of the file cover body. A binding file comprising a fixing tool capable of fixing the binding tool to the file cover body by the operation, wherein the file cover body has a first engagement hole, and the binding tool is And a second engagement hole that communicates with the first engagement hole when disposed on the inner surface of the file cover body, and the fixture includes the first engagement hole and the second engagement hole. And a claw portion that is provided in the insertion portion, and a claw portion that can be engaged with either the file cover body or the binding tool located on the distal end side in the insertion direction of the insertion portion. The fixing tool includes a pair of fixing bodies provided with engaging claws and a fixing tool. In which by connecting the Luo pair of the fixed body and a connecting mechanism to keep the distance of the fixed body in the pair of fixed body constant.

  According to the binding file of the present invention, since the binding tool can be fixed to the file cover body by an operation only from one of the inner surface side and the outer surface side of the file cover body, Can be easily attached and removed.

  The configuration of the first embodiment of the present invention will be described in detail below with reference to FIGS.

  As shown in FIG. 1, the binding file 11 includes a file cover body 12 having a back cover portion 13. A binding tool 14 for binding a not-shown object to be bound such as a document or a storage holder is provided on the inner surface of the file of the spine portion 13. Further, a fixing tool 15 for fixing the binding tool 14 to the spine cover portion 13 by an operation from the inner surface side of the spine cover portion 13 is provided on the file inner surface side of the binding tool 14. The fixing tool 15 fixes the binding tool 14 arranged at a predetermined position in the spine portion 13 to form a binding file 11.

  The file cover body 12 is formed of, for example, paper or synthetic resin, and has a substantially rectangular front cover portion 16 and a back cover portion 17. A hinge portion is provided between the front cover portion 16 and the back cover portion 17. A substantially rectangular spine portion 13 is provided via 18 and 18. The front cover portion 16 and the back cover portion 17 can be bent at the hinge portion 18 with respect to the back cover portion 13, and the file cover body 12 is opened and closed by this bending. A plurality of substantially rectangular first engagement holes 19 are formed in the spine portion 13, and in this embodiment, four first engagement holes 19 are provided.

  The binding tool 14 is formed of, for example, metal, and is provided with a bottom plate portion 22 that is stacked on the spine cover portion 13. The bottom plate portion 22 includes a plurality (including all) of substantially the same shape as the first engagement hole 19 at a position corresponding to the first engagement hole 19 in a state where the binding tool 14 is disposed at a predetermined position of the spine portion 13. ) Second engagement holes 23 are provided, and in the present embodiment, four substantially rectangular second engagement holes 23 are provided. A part of the peripheral edge of the second engagement hole 23 is provided with a protruding piece 24 that protrudes from the binding tool 14 toward the spine cover 13 and contacts the peripheral edge of the first engagement hole 19. As shown in FIG. 2, which is a cross-sectional view taken along the line A-A with the fixing tool 15 in FIG. 1 attached, the protruding piece 24 has a first engagement when the binding tool 14 is disposed at a predetermined position of the spine portion 13. It abuts on the peripheral edge of the joint hole 19. As a result, the relative position of the binding tool 14 with respect to the spine portion 13 is determined. At this time, the first engagement hole 19 and the second engagement hole 23 communicate with each other to form a communication hole. The protruding piece 24 may be formed at the peripheral edge of the first engagement hole 19 so as to protrude from the spine cover 13 toward the binding tool 14. In addition, a hole and a protruding piece may be provided separately from the first engagement hole 19 and the second engagement hole 23.

  The spine portion 13 and the bottom plate portion 22 are provided with holes 25. The hole portion 25 is formed of a first hole portion 26 provided in the spine portion 13 and a second hole portion 27 provided in the bottom plate portion 22, and the binding tool 14 is positioned at a predetermined position of the spine portion 13. A communication hole is formed when it is disposed on the surface.

  When the bottom plate portion 22 is laminated on the spine portion 13, both end portions along the longitudinal direction (upper right to lower left direction in FIG. 1, left and right direction in FIG. 2), that is, both end portions located on the hinge portion 18 side, The side plate portions 29 and 29 are rotatably provided via hinges 28 and 28 by bending toward the inside of the file on the side opposite to the spine portion 13. The side plate portion 29 is formed with a hook portion 30 for hooking and fixing a binding member (not shown) for binding an object to be bound, and a binding member positioning hole 31 for positioning the binding member is formed. Yes. The binding member includes a pipe member and a skewer member, and a known binding mechanism in which the skewer member is fitted to the pipe member is employed.

  The fixing tool 15 has a pair of fixing bodies 33, and the pair of fixing bodies 33 can be connected by a connecting mechanism 34 that keeps the distance between the fixing bodies 33a and 33b constant.

  In the fixed body 33, a constituent member of the coupling mechanism 34 is provided at one end of a non-stretchable fixed body main body 35, and an engaging claw 36 is provided at the other end. The engaging claws 36 are provided so as to protrude from the distal end of the insertion portion 36a and the insertion portion 36a inserted from the communication hole formed by the first engagement hole 19 and the second engagement hole 23 protruding from the fixed body 35. The claw portion 36b that engages in the vicinity of the first engagement hole 19 on the outer surface side of the spine portion 13 when the insertion portion 36a is relatively moved in the surface direction of the bottom plate portion 22 with the insertion portion 36a being inserted through the communication hole. And are provided.

  One fixed body 33a of the pair of fixed bodies 33 is provided with a connecting projection portion 37 having a substantially cylindrical shape or the like that protrudes in the opposite direction to the protruding direction of the insertion portion 36a of the fixed body main body 35. The fixed body 35 of the other fixed body 33b is provided with a connection hole 39 that is a recess having the same shape as the connection protrusion 37 that can be fitted to the connection protrusion 37, and the connection protrusion 37 and the connection hole 39. The coupling mechanism 34 is configured by the above.

  One fixed body 33a is provided with a protruding portion 38 that protrudes from the surface of the fixed body 35 where the engaging claw 36 is provided. The protruding portion 38 is engaged with the file cover body 12 by the engaging claw 36. When it is in the relative position (engagement position), it fits into the hole 25. Therefore, when the engaging claw 36 of one fixed body 33a is engaged with the file cover body 12, the protrusion 38 is fitted into the hole 25, so that the claw 36b protrudes from the insertion part 36a. The direction, that is, the engaging direction and the engaging position of the claw portion 36b can be kept constant. Further, since the other fixed body 33b is also coupled to the one fixed body 33a attached as described above via the coupling mechanism 34, the engagement direction and the engagement position are the same as those of the one fixed body 33a. Can be kept constant and a good fixed state can be maintained.

  As described above, the connection state of the binding file 11 is maintained (fixed) by the coupling mechanism 34 with the engagement claw 36 engaging the file cover body 12 and holding the file cover body 12 and the binding tool 14. In addition, the engagement direction and the engagement position of each claw portion 36b are maintained extremely stably and for a long time by the hole portion 25 and the projection portion 38. In addition, since the connecting mechanism 34 is provided and the stationary body 35 is non-stretchable, the engagement position and the engagement state are favorably maintained. These operations are extremely useful for a file that fixes the binding tool 14 to the file cover body 12 by operating the fixing tool 15 only from one side of the file cover body 12 like the binding file 11. In the case of the binding file 11 having such a configuration, if the engagement direction and the engagement position of the claw portion 36b are slightly shifted, the clamping force and the engagement force are reduced, and the engagement by the claw portion 36b is easily released. However, this problem can be solved effectively.

  In the above-described embodiment, the binding tool 14 is provided on the spine portion 13 of the file cover 12. However, the present invention is not limited to this configuration, and the binding tool 14 is provided. The location can be appropriately set as long as it is the file cover 12.

  In addition, the fixing tool 15 is configured to fix the binding tool 14 to the spine cover part 13 by an operation from the inner surface side of the spine cover part 13. However, the fixing tool 15 is configured to fix the binding tool 14 to the inner surface side of the spine cover part 13. Or what is necessary is just a structure attached only by operation from one side of an outer surface side, and it is good also as a structure attached by operation from the outer surface side.

  When the engaging claw 36 of one fixed body 33a and the engaging claw 36 of the other fixed body 33b are configured to be opposite to each other, the one fixing body 33a is connected to the engaging claw 36. Even if a force acts in the direction of weakening the engagement (clamping), the force acts on the engaging claw 36 of the other fixed body 33b in the direction of strengthening the engagement (clamping), and is applied to the fixture 15. This is preferable because it can oppose the force very effectively, but is not limited to such a configuration, and the engaging direction of the engaging claws 36 of the pair of fixed bodies 33, that is, the protruding direction of the claw portions 36b from the insertion portion 36a Can be set as appropriate. For example, a configuration in which the engagement directions of the engagement claws 36 are the same, a configuration in which the engagement claws 36 are in the orthogonal direction, a configuration in which the engagement claws 36 are away from each other, or the like may be employed.

  In the binding file 11, the protrusion 38 is configured to be fitted into the hole 25 formed by the first hole 26 and the second hole 27. However, in order to achieve such an action, the first hole 26 or the second hole 27 is not provided, and the projection 38 and the first hole 26 or A configuration in which only one of the second holes 27 is fitted may be adopted. Alternatively, a projection may be provided at the position of the hole 25 and the hole 25 may be provided at the position of the projection 38 to be fitted.

  The other fixed body 33b is configured such that the fixed body 35 is engaged with the file cover body 12 or the binding tool 14 via the one fixed body 33a, but the fixed body 35 of the other fixed body 33b is directly The configuration may be such that the file cover body 12 or the binding tool 14 is engaged.

  The engaging means 40 has a configuration formed by the hole 25 and the protrusion 38, and such a configuration is preferable because the operability of the engaging means 40 can be improved, but is limited to such a configuration. However, any configuration is possible as long as at least one of the spine portion 13 or the binding tool 14 and the fixing tool 15 can be engaged with each other. For example, the engaging means 40 does not include the hole 25, the protrusion 38, or the like, and the fixed body 35 of the pair of fixed bodies 33 and the bottom plate portion 22 of the binding tool 14 that are connected by the connecting mechanism 34 are in contact with each other. It is also possible to adopt a configuration of engaging with each other.

  The connection mechanism 34 is configured such that the connection hole 39 is fitted to the connection protrusion 37, but other known two-member connection structures may be employed.

  The binding tool 14 is not limited to a so-called pipe-type binding mechanism, and any known mechanism may be adopted as long as the binding mechanism is used by being fixed in a state where the bottom plate portion 22 is stacked on the file cover body 12. it can.

  The binding file 11 of this embodiment is provided with one engaging claw 36 at each corner of one fixed body 33a and the other 33b at the four corners of the fixture 15, The number and position of the claws 36 can be changed as appropriate. That is, when a binding mechanism having a large amount of objects to be bound is employed in the binding tool 14, a large number of engaging claws 36 are provided, and the claw portions 36b are brought into contact with and engaged with the file cover body 12. What is necessary is just to set it as the structure which enlarges a total area, or the structure which provides the engaging nail | claw 36 in the position which can receive the load of a to-be-stitched object appropriately. Further, the number of the first engagement holes 19 and the second engagement holes 23 is appropriately changed according to the engagement claws 36. Further, the shape of the first engagement hole 19 and the second engagement hole 23 and the shape of the engagement claw 36 can be changed as appropriate. For example, a configuration in which one first engagement hole 19 and second engagement hole 23 corresponding to both of the two engagement claws 36 formed in one fixed body 33a may be provided. An example of the modification of the engaging claw 36 is shown in another embodiment.

  Although the projecting piece 24 is provided in a part of the second engagement hole 23, the present invention is not limited to such a configuration, and the projecting piece 24 may not be provided.

  In the binding file 11, the first engagement hole 19 is a through hole, but is not limited to a through hole. For example, a recess is provided in the file cover body 12 as the first engagement hole 19, and a pocket-shaped hole is formed between the inner surface and the outer surface of the file cover body 12 from the bottom surface of the recess toward the extending direction of the file cover body 12. The claw portion 36b may be inserted into the hole portion so as to be engaged.

  Next, the operation of the above embodiment will be described.

  When fixing the binding tool 14 to the spine cover 13 with the fixing tool 15 in the binding file 11, first, the file cover body 12 is unfolded and the binding tool 14 is placed at a predetermined position on the inner surface of the spine cover 13. Place. At this time, the protruding piece 24 of the spine portion 13 is brought into contact with the peripheral edge portion of the first engagement hole 19. With this arrangement, the first engagement hole 19 and the second engagement hole 23 form a communication hole.

  The insertion portions 36a of the two engaging claws 36 in the one fixed body 33a provided with the protruding portion 38 are inserted into the communication holes formed by the first engagement holes 19 and the second engagement holes 23, respectively. Slide on the inner surface. By this sliding movement, the claw portion 36b is disposed at the engagement position and engaged with the vicinity of the first engagement hole 19 on the outer surface side of the spine cover portion 13, and the insertion portion 36a is brought into contact with the periphery of the communication hole. Then, the protrusion 38 is fitted into the hole 25. By this fitting, the relative position of one fixed body 33a with respect to the file cover 12 is temporarily fixed.

  Next, the insertion portions 36a of the two engagement claws 36 in the other fixed body 33b are inserted through the corresponding communication holes formed by the first engagement holes 19 and the second engagement holes 23, respectively. Similarly, the engaging claw 36 is engaged by sliding on the inner surface of the bottom plate portion 22. Then, the connecting protrusion 37 of one fixed body 33a and the connecting hole 39 of the other fixed body 33b are fitted. By this fitting, the pair of fixing bodies 33 are connected to form a fixing tool 15, and the engagement state between the spine cover portion 13 and the pair of fixing bodies 33 becomes a solid state. The binding tool 14 is fixed.

  The binding file 11 having such a configuration includes the fixing tool 15 that can fix the binding tool 14 to the spine portion 13 only by an operation from the inner surface side of the spine portion 13. The attachment work is easy by an operation only from one side of the file cover 12.

  Thus, in the fixing mechanism that operates the fixing tool 15 only from one side of the file cover body 12 and fixes the binding tool 14 to the file cover body 12, the fixing tool 15 is attached to the file cover body 12 and the binding by, for example, an external force. When the engagement direction and the engagement position of the engaging claw 36 are shifted due to the displacement with respect to the tool 14, and the contact area between the claw portion 36b and the file cover body 12 becomes smaller than the design value, the fixing tool 15 There is a concern that the engaging force (clamping force) is extremely reduced. Then, the engaging claw 36 may come out of the communication hole, or a part of the claw part 36b may engage with the file cover body 12 and the load concentrates on a part of the claw part 36b and may be damaged. There is sex.

  Therefore, in the binding file 11, the fixing tool 15 connects the pair of fixing bodies 33 and the pair of fixing bodies 33 so that each fixing body 33a in the pair of fixing bodies 33 with respect to the spine portion 13 and the binding tool 14 is fixed. , 33b, and a coupling mechanism 34 that keeps the relative position of each other, and is composed of a non-stretchable fixed body 35 that is not deformed or stretched by a normal external force. Since the engagement directions of the engagement claws 36 of the bodies 33a and 33b are different from each other, the distance between the one fixed body 33a and the other fixed body 33b is extremely stably maintained at a constant distance. Therefore, even if a force acts in the direction of shifting the engagement direction or the engagement position so as to weaken the engagement force of the engagement claw 36 of one fixed body 33a, the force is applied to the engagement claw of the other fixed body 33b. Since it acts so as to increase the engaging force of 36, the fixing tool 15 and the file cover body 12 can be engaged very stably and satisfactorily, and the binding tool 14 can be securely clamped.

  Further, the connection mechanism 34 can be formed with a simple configuration by being formed of the connection protrusion 37 and the connection hole 39.

  Since at least one of the spine portion 13 or the binding tool 14 and the fixing tool 15 are engaged by the engaging means 40, the possibility that the engaging direction and the engaging position shift even with each fixing body 33 is extremely low. . Therefore, the engagement state of the fixture 15 can be fixed and stably maintained for a long time.

  The engaging means 40 is formed by the hole portion 25 provided in the spine portion 13 and the binding tool 14 and the projection portion 38 provided in the fixing tool 15, thereby inserting the insertion portion 36a into the claw portion. Since only the protrusion 38 and the hole 25 are engaged when engaging 36b, the operability of the engaging means 40 is good. Further, since the hole 25 is provided in at least one of the spine portion 13 and the binding tool 14 and the protrusion 38 is only provided in the one fixing body 33a, the engaging means 40 can be formed with a simple configuration. .

  The fixing tool 15 employs a configuration in which the other fixing body 33b is indirectly engaged with at least one of the spine portion 13 or the binding tool 14 separately from the engagement of the engaging claw 36 via the one fixing body 33a. Therefore, various configurations including a configuration in which the other fixed body 33b is directly engaged can be adopted.

  Next, a second embodiment will be described with reference to FIGS. In addition, about the structure and effect | action same as said embodiment, the same code | symbol is attached | subjected and the description is abbreviate | omitted.

  As shown in FIG. 4 which is a BB cross-sectional view of FIG. 3 and FIG. 3, the pair of fixed bodies 33 are formed so as to be able to advance and retract so as to approach or separate from each other. The engagement / disengagement between the hole 19 and the second engagement hole 23 and the engagement claw 36 is switched.

  The connection mechanism 51 is provided with an operation member 52 for operating the pair of fixed bodies 33 to move forward and backward. The operation member 52 is connected to the pair of fixed bodies 33, and the pair of fixed bodies 33 are connected via the operation member 52.

  The operation member 52 has a substantially disc-shaped operation member main body 53 and a substantially arc-shaped engagement hole portion 54 formed in the operation member main body 53. The fixed body 33 is provided with an engagement protrusion 55 that is slidably engaged with the engagement hole 54. The engagement hole 54 is fixed by being engaged with the engagement protrusion 55. The body 33 and the operation member 52 are connected.

  The operation member main body 53 is provided with a shaft portion 56 as an engaging portion that protrudes from the surface toward the spine portion 13 and the binding tool 14 on the surface that becomes the spine portion 13 and the binding tool 14 side in the stacked state. It has been. The shaft portion 56 is pivotally supported by a hole 25 as an engaged portion provided in the bottom plate portion 22 of the binding tool 14 so as to be rotatable. Thus, the operation member 52 pivotally supported by the shaft portion 56 can rotate with respect to the spine portion 13 and the binding tool 14 around the shaft portion 56.

  The operation unit main body 53 is provided with a rotation assist means 57 formed by, for example, knurling on the surface and the peripheral surface on the opposite sides of the spine portion 13 and the binding tool 14 in the stacked state, and the operation member 52 It is formed so that it can be easily rotated.

  In this embodiment, the operation member 52 is configured to be rotatable with respect to the spine portion 13 and the binding tool 14, and the pair of fixed bodies 33 are operated to move forward and backward by the rotation of the operation member 52. However, the operation member 52 may have any configuration as long as the operation member 52 can be operated to move the pair of fixed bodies 33 forward and backward.

  When the operation member 52 is configured to operate the forward and backward movement of the pair of fixed bodies 33 by the rotation of the operation member 52, the operation member main body 53 is not limited to the configuration formed in a substantially disk shape, and the operation member 52 is the back cover portion. The shape of the operation member main body 53 can be set as appropriate as long as it can rotate with respect to 13 and the binding tool 14.

  The engagement hole portion 54 with which the engagement protrusion 55 is slidably engaged is formed in a substantially arc shape. However, the engagement protrusion portion 55 may be configured to move the pair of fixed bodies 33 forward and backward by the rotation of the operation member 52. That's fine. Further, a hook portion that restricts the sliding of the engagement protrusion 55 with respect to the engagement hole 54 may be provided in a part of the engagement hole 54.

  The operation member main body 53 may not include the rotation assisting means 57. Further, the rotation assisting means 57 may be other than the structure formed by knurling, and is not limited to the structure in which the rotation assisting means 57 is formed. For example, the rotation assisting means 57 is configured by forming a protrusion on the operation member main body 53. Also good.

  Next, a process of fixing the binding tool 14 to the file cover body 12 in the present embodiment will be described.

  First, the insertion portions 36 a of the pair of fixed bodies 33 connected via the operation member 52 are inserted into the first engagement hole 19 and the second engagement hole 23. Further, the shaft portion 56 of the operation member 52 is inserted into the hole portion 25 of the binding tool 14, and the shaft portion 56 is pivotally supported in the hole portion 25 so as to be rotatable.

  Next, the operation member 52 is rotated around the shaft portion 56 that is pivotally supported by the hole portion 25 so that the engagement protrusion portion 55 is positioned at one end portion of the engagement hole portion 54. From this state, the operation member 52 is further rotated with respect to the spine portion 13 and the binding tool 14. By this rotation, the pair of fixed bodies 33 connected to the operation member main body 53 move in a direction approaching each other, and the claw portion 36b is disposed at the engagement position and engages with the spine portion 13, and is engaged. Is fixed.

  When removing the binding tool 14 and the fixing tool 15 from the spine portion 13, the operating member 52 is rotated around the shaft portion 56 and the hole portion 25 so that the engaging projection portion 55 is engaged with the engaging hole portion 54. Set to the end position. From this state, the operation member 52 is further rotated with respect to the spine portion 13 and the binding tool 14. By this rotation, the pair of fixed bodies 33 are moved away from each other, and the engagement between the spine portion 13 and the claw portion 36b is released.

  Next, by removing the fixing tool 15 from the back cover 13 and the binding tool 14 so as to pull out the insertion part 36b from the first engagement hole 19 and the second engagement hole 23, the binding tool 14 and the back cover part 13 Can be pulled apart.

  In this way, the pair of fixed bodies 33 are formed so as to be able to move forward and backward, and the operation member 52 for operating the forward and backward movement of the pair of fixed bodies 33 is provided in the coupling mechanism 34, so The engagement / disengagement between the hole 19 and the second engagement hole 23 and the engagement claw 36 can be switched. Therefore, since the attaching / detaching work of the fixing tool 15 can be facilitated, the operability of the fixing tool 15 can be improved.

  The operation member 52 has a simple configuration in which an operation member main body 53 that is rotatable with respect to the spine portion 13 and the binding tool 14 is provided, and a pair of fixed bodies 33 are connected to the operation member main body 53.

  Since the rotation assisting means 57 is provided in the operation member main body 53, the operation member 52 can be easily rotated with respect to the spine portion 13 and the binding tool 14. The operability of the operation member 52 can be improved.

Next, a first embodiment related to the related art of the present invention will be described with reference to FIGS. In addition, about the structure and effect | action same as said embodiment, the same code | symbol is attached | subjected and the description is abbreviate | omitted.

  As shown in FIG. 5, the fixture 15 includes a pair of fixing bodies 59 formed of, for example, a synthetic resin, and the fixing body 59 has, for example, two engaging claws 60 formed therein.

  The engaging claw 60 is provided with an insertion portion 60a and a claw portion 60b, and a plate-like reinforcing rib 61 is provided at a position connecting the claw portion 60b and the fixed body 59 in the engagement direction of the claw portion 60b with the insertion portion 60a as one end. Is formed.

  Further, on the surface of the fixed body 59 that contacts the bottom plate portion 22, an engagement stopper portion 62 that is a groove that is concave with respect to this surface is formed.

  The first engagement hole 19 is provided with a first rib accommodation hole 63 in the longitudinal direction of the spine portion 13 from the peripheral edge (from the upper right to the lower left in FIG. 5).

  A second rib accommodation hole 65 is provided in the second engagement hole 23 at a position corresponding to the first rib accommodation hole 63.

  The bottom plate portion 22 is formed with an engaged stopper portion 64 protruding toward the fixture 15 side. As shown in FIG. 6, which is a cross-sectional view taken along the line C-C in a state where the fixed body 59 is attached in FIG. 5, the engaged stopper portion 64 is the engagement stopper portion 62 of the fixed body 59 when the fixed body 59 is attached. The engagement stopper portion 62 and the engaged stopper portion 64 can be engaged with each other.

  Note that the engagement stopper portion 62 is not limited to a concave shape, and may be a through hole that penetrates the fixed body 59, for example. The shape of the engaged stopper portion 64 can be appropriately changed as long as it can be engaged with the engagement stopper portion 62.

  The engaging stopper portion 62 and the engaged stopper portion 64 are only required to be able to engage with each other. For example, the engaging stopper portion 62 may be convex and the engaged stopper portion 64 may be concave. Further, an engagement stopper 62 is formed in the fixing tool 15, a hole is formed in the binding tool 14, an engaged stopper is formed in the spine cover 13, and the spine cover 13 is formed via the binding tool 14. And the fixing tool 15 may be engaged.

  Next, an assembling method and a disassembling direction of the binding file 11 in the present embodiment will be described.

  When the binding tool 14 is fixed to the spine cover portion 13 by the fixing tool 15, first, the binding tool 14 is disposed on the spine cover portion 13, and the first engagement hole 19 and the second engagement hole are arranged. Communicate with 23. The insertion portion 60a of the fixed body 59 is inserted through the communication hole formed in this way. In this inserted state, the fixed body 59 is slid in the engaging direction of the engaging claw 60, the claw portion 60b is engaged with the spine portion 13, and the reinforcing rib 61 is interposed between the protruding pieces 24 and the first rib. It accommodates in the accommodation hole 63 and the 2nd rib accommodation hole 65, and is made into an engagement state. Then, the engaging stopper portion 62 and the engaged stopper portion 64 are engaged with each other to be in a fixed state.

  On the other hand, when removing the fixed body 59 in the attached state, first, the fixed body 59 is lifted with the engaging claw 60 as a fulcrum, and the engagement between the engaging stopper portion 62 and the engaged stopper portion 64 is released. Release the fixed state. In this state, the fixed body 59 is slid, the engagement of the claw portion 60b is released, and the engagement state is released. When the insertion portion 60a is relatively moved to the position where it can be pulled out from the first engagement hole 19 and the second engagement hole 23, the fixed body 59 is pulled away from the file cover body 12 and the binding tool 14.

  According to such a binding file 11, the claw portion 60b of the engagement claw 60 is engaged with the spine cover portion 13, and the engagement stopper portion 62 and the engaged stopper portion 64 are further engaged. The fixed body 59 in the state is hardly displaced with respect to the spine portion 13 and the binding tool 14, and the engagement by the claw portion 60b is difficult to be released.

  In addition, since the strength of the engaging claw 60 is improved by forming the reinforcing rib 61 on the engaging claw 60, the load due to the weight of the binding tool 14 and the object to be bound in the binding tool 14 is increased. Thus, the insertion portion 60a and the claw portion 60b of the engaging claw 60 can be prevented from being damaged so as to be lifted. Therefore, the engaging claw 60 is hardly damaged.

Next, a second embodiment relating to the related technology of the present invention will be described with reference to FIGS. In addition, about the structure and effect | action same as said embodiment, the same code | symbol is attached | subjected and the description is abbreviate | omitted.

  As shown in FIG. 7, the fixture 66 is made of, for example, synthetic resin, and is provided with an engaging claw 67. The engaging claw 67 is formed with an insertion portion 67a, a claw portion 67b, and a reinforcing rib 68.

  Further, the fixture 66 is provided with a pair of holding portions 69 formed integrally with the engaging claws 67, and the pair of holding portions 69 can be elastically deformed so as to approach or separate from each other, and can be held. A boss 70 protruding from the outer surface is formed on the outer surface of the portion 69. Further, a knob portion 71 formed so as to bulge with respect to other portions is provided on the other end side of the engaging claw 67 of the holding portion 69, and a knob mark is provided on the outer surface of the knob portion 71. 76 is formed.

  The binding tool 14 is formed with a pair of holding pieces 73 protruding from the bottom plate portion 22 to the opposite side of the spine cover portion 13, that is, toward the fixing tool 15, and each holding piece 73 is engageable with a boss 70. A hole 74 is formed. Note that the length between the pair of holding pieces 73 is shorter than the length between the outer surfaces of the pair of holding portions 69 in the normal state.

  The second engagement hole 23 is provided with a second rib accommodation hole 75 formed outward from the peripheral edge.

  When the binding tool 14 is fixed to the spine cover portion 13 by the fixing tool 66, the binding tool 14 is disposed on the spine cover portion 13, and the first engagement hole 19 and the second engagement hole are arranged. In a state in which the first engagement hole 19 and the second engagement hole 23 are in communication with each other, the insertion portion 67a of the fixture 66 is inserted into the first engagement hole 19 and the second engagement hole 23.

  Next, the claw portion 67 b is engaged with the spine portion 13, and the reinforcing rib 68 is stored in the first rib storage hole 63 and the second rib storage hole 75. Further, in a state where the engaging claws 67 are engaged in this way, the knob portion 71 is pinched and the pair of holding portions 69 are elastically deformed in a direction approaching each other. Further, as shown in FIG. 8 which is a DD cross-sectional view in which a pair of holding portions 69 that are close to each other are positioned between the pair of holding pieces 73 and the fixture 66 is attached in FIG. The hole 74 is engaged. This engaged state is held by the elastic force of the holding portion 69, and the binding tool 14 is fixed to the spine portion 13 by the fixing tool 66.

  On the other hand, when removing the fixture 66 in the attached state, the knob portion 71 is pinched and the pair of holding portions 69 are elastically deformed in a direction to approach each other, and the engagement between the boss 70 and the hole portion 74 is released. Further, the engagement between the claw portion 67b and the reinforcing rib 68 is released, and the fixture 66 is removed so that the insertion portion 67a is pulled out from the first engagement hole 19 and the second engagement hole 23.

  According to such a binding file 11, since the holding part 69 is provided in the fixing tool 66 and the holding piece 73 is provided in the binding tool 14, the engagement of the claw part 67b is difficult to be released. It is easy to maintain the engagement state of the pawl 67.

  In addition, since the boss 70 is formed in the holding portion 69 and the hole portion 74 in which the boss 70 can be engaged is formed in the holding piece 73, the holding portion 69 is held between the pair of holding pieces 73. Since it is easy, the engagement of the claw portion 67b is more difficult to be released.

  Further, the holding portion 69 is provided with a knob portion 71, and the pair of holding portions 69 are configured to be elastically deformed, so that the knob portion 71 is pinched and elastic so that the pair of holding portions 69 approach or separate from each other. By deforming, the holding state of the holding portion 69 can be switched, so that the operability is improved.

Next, a third embodiment related to the related art of the present invention will be described with reference to FIGS. In addition, about the structure and effect | action same as said embodiment, the same code | symbol is attached | subjected and the description is abbreviate | omitted.

  As shown in FIG. 9, the spine portion 13 has first engagement holes 19 a and 19 b and first engagement holes 19 c and 19 d formed along the longitudinal direction of the spine portion 13. Are provided symmetrically about the central portion in the longitudinal direction. Further, a first rib accommodation hole 63 is formed in each first engagement hole 19a, 19b, 19c, 19d.

  In the bottom plate portion 22 of the binding tool 14, the second engagement holes 23 a and the second engagement holes 23 b are provided symmetrically with respect to the center portion in the longitudinal direction of the bottom plate portion 22. In addition, a second rib housing hole 75 is formed in each of the second engagement holes 23a and 23b. Furthermore, a second rib housing hole 75 is formed at the end of the bottom plate portion 22 in the longitudinal direction. The end where the second rib storage hole 75 is formed is the end of the first engagement hole 19a, 19d where the first rib storage hole 63 is formed when the binding tool 14 is disposed on the spine cover 13. The first rib housing hole 63 and the second rib housing hole 75 communicate with each other.

  As shown in FIG. 10, the fixture 77 has a fixture body 78 formed of, for example, a synthetic resin, and the first engagement claw 79 and the second engagement along the longitudinal direction of the fixture body 78. A claw 80 and a stopper portion 81 are sequentially provided. An operation portion 82 that is bent from the fixture main body 78 to the side opposite to the spine portion 13 and the binding tool 14 is provided at the end of the fixture main body 78.

  The first engagement claw 79 is formed with a first insertion portion 79a, a first claw portion 79b, and a first reinforcing rib 79c. The second engagement claw 80 has a second insertion portion 80a and a second claw portion 80b. A second reinforcing rib 80c is formed. The stopper portion 81 is a member that is located on the opposite side of the second engagement claw 80 from the first engagement claw 79 and protrudes from the fixture main body 78 toward the spine cover portion 13. The second claw portion When 80b is engaged with the outer surface side of the file cover body 12, it is fitted to the peripheral edge portions of the first engagement holes 19a, 19d.

  Next, an assembling method and a disassembling method of the binding file 11 in the present embodiment will be described.

  When the binding tool 14 is fixed to the spine cover portion 13 by the fixing tool 77, first, the binding tool 14 is disposed on the spine cover portion 13, and the first engagement holes 19b and 19c are connected to the second engagement hole 19b. The joint holes 23a and 23b are communicated with each other, and the first insertion portion 79a and the second insertion portion 80a corresponding to the respective communication holes are inserted.

  Next, the fixture 77 is slid toward the longitudinal center portion of the spine portion 13 and the bottom plate portion 22. By this sliding, the first claw portion 79b and the second claw portion 80b are engaged with the spine cover portion 13, and the first reinforcing rib 79c and the second reinforcing rib 80c are connected to the first rib storage hole 63 and the second rib storage hole. It is stored in 75 and is in an engaged state. When engaged, the stopper 81 is fitted into the first engagement holes 19a and 19b as shown in FIG. 11 (cross-sectional view taken along line EE in FIG. 9). And the movement of the fixing tool 77 is restricted to the opposite side to the engaging direction of the second engaging claw 80, and the engaged state is maintained. That is, it becomes a fixed state.

  On the other hand, when removing the fixture 77 in the attached state, the fixture 77 is rotated with the first claw 79b as a fulcrum so that the operation portion 82 is lifted by hooking a finger or the like, and the engagement of the stopper 81 is released. To do.

  With the stopper portion 81 disengaged, the fixture 77 is moved relative to the direction opposite to the engagement direction so as to slide toward the outside in the longitudinal direction of the spine portion 13 and the bottom plate portion 22, The engagement between the first claw portion 79b and the second claw portion 80b is released.

  Then, the first insertion portions 79a and 79a are pulled out from the first engagement holes 19b and 19c and the second engagement holes 23a and 23b, and the second insertion portions 80a and 80a are pulled out from the first engagement holes 19a and 19d. The fixing tool 77 is removed from the binding tool 14 and the file cover body 12. By removing the fixing tool 77, the binding tool 14 is only attached to the file cover 12.

  According to such a binding file 11, the fixing tool 77 is provided with the first engaging claw 79 and the second engaging claw 80 along the longitudinal direction of the fixing body 78. Since the width can be reduced and the area of engagement between the file cover 12 and the first claw portion 79b and the second claw portion 80b can be secured sufficiently, it is suitable for the binding tool 14 having a thin bottom plate portion 22 width. .

  By providing the stopper portion 81, a gap is generated when the second insertion portion 80a slides in the communication hole in the engagement direction. However, the stopper portion 81 is engaged with the peripheral edge of the communication hole gap. It is possible to limit movement in the direction opposite to the combined direction. That is, the engagement state can be stably maintained despite the simple configuration in which the relative movement in the direction opposite to the engagement direction of the fixture main body 78 cannot be performed, and as described above. In addition, it can be easily fitted to the peripheral edge of the first engagement holes 19a and 19b as the fixture body 78 slides, so that no separate work is required to maintain the engaged state, and the fixing is performed from the slide process. The process can be completed in one step.

  A stopper portion is provided between the first engagement claw 79 and the second engagement claw 80, and this stopper portion is engaged with the peripheral portions of the first engagement holes 19b and 19c and the second engagement holes 23a and 23b. It can be modified as appropriate, for example, to have a combined structure.

  Since the operation portion 82 is provided at the end of the fixture main body 78, the engagement state of the stopper portion 81 can be easily switched, and the operability of the fixture 77 can be improved.

Next, a third embodiment of the present invention will be described with reference to FIGS. In addition, about the structure and effect | action same as said embodiment, the same code | symbol is attached | subjected and the description is abbreviate | omitted.

  As shown in FIG. 12, the spine portion 13 is provided with a first engagement hole 19 and a first hole portion 84. As for the 1st engagement hole 19, the 1st rib accommodation hole 63 is formed in the peripheral part which opposes along the longitudinal direction of the spine part 13, respectively.

  The bottom plate portion 22 of the binding tool 14 is provided with a second engagement hole 23, a second hole portion 85 having a protruding piece 24, and a positioning hole portion 86. The second engagement holes 23 are respectively formed with second rib accommodation holes 75 at the peripheral edges facing each other along the longitudinal direction of the bottom plate portion 22.

  As shown in FIG. 13, the fixture 87 includes a first fixing body 89 made of synthetic resin provided with two first engaging claws 88 and a synthetic resin provided with two second engaging claws 90. A second fixed body 91 such as a product is slidably assembled to each other. Each first engagement claw 88 is formed with a first insertion portion 88a, a first claw portion 88b, and a first reinforcing rib 88c. Each second engagement claw 90 has a second insertion portion 90a and a second claw. A portion 90b and a second reinforcing rib 90c are formed.

  In the fixing tool 87, the first engaging claw 88 and the second engaging claw 90 approach or separate from each other by sliding the first fixing body 89 and the second fixing body 91. When the first engagement claw 88 and the second engagement claw 90 approach each other, the first insertion portion 88a and the second insertion portion 90a approach each other and are formed of the first engagement hole 19 and the second engagement hole 23. It will be in the state which can be inserted in a communicating hole. Further, when the first engaging claw 88 and the second engaging claw 90 are separated from each other, the first claw portion 88b and the second claw portion 90b are engaged with the outer surface side of the spine cover portion 13, and the first reinforcing rib 88c and The second reinforcing rib 90c is housed in the first rib housing hole 63 and the second rib housing hole 75.

  As shown in FIG. 14A, the first fixed body 89 is provided with a pair of elongated slide support portions 92, and the first engagement claws 88 are formed on the pair of slide support portions 92. A first engagement claw support portion 93 and a mark portion (not shown) are formed from one of the pair of slide support portions 92 to the other. Further, the slide support portion 92 is formed with a first convex portion 95 that protrudes from the slide support portion 92 toward the center portion of the first fixed body 89 in the width direction. A first operation portion 94 formed in a circular shape is formed. Furthermore, a first positioning projection (not shown) that can be engaged with the peripheral portion of the positioning hole 86 is formed on the surface of the slide support portion 92 on the spine portion 13 and the binding tool 14 side.

  Note that the first hole portion 84 and the second hole portion 85 and the mark portion make the first claw portion 88b and the second claw portion 90b relative to the file cover body 12 and the binding tool 14 engaged with the spine portion 13. A display mechanism is formed to indicate that the position is at the engagement position.

  As shown in FIG. 14 (b), the second fixed body 91 is provided with a substantially rectangular plate-like slide supported portion 97, and the slide supported portion 97 has a second engaging claw 90 formed thereon. A two-engagement claw support portion 98 is provided. When the first fixed body 89 and the second fixed body 91 are assembled, a second operation portion formed in a circular shape is formed at the end of the slide supported portion 97 which is the other end side of the first operation portion 94. 99 is formed. A second convex portion 100 protruding outward in the width direction is formed at the end portion of the slide supported portion 97 in the width direction. The slide supported portion 97 is provided with a holding portion 101 that can rotate with respect to the slide supported portion 97 and holds the engagement between the first claw portion 88b and the second claw portion 90b. The holding part 101 is formed with a holding claw part 101a and a holding plate part 101b. When the holding part 101 is rotated to be substantially parallel to the slide supported part 97, the holding claw part 101a and The holding plate portion 101b engages between the first insertion portion 88a and the second insertion portion 90a. That is, the first engagement claw 88 and the second engagement claw 90 are fitted in a gap between the first insertion portion 88a and the second insertion portion 90a formed by moving in the engagement direction. Further, a second positioning projection (not shown) that can be engaged with the positioning hole 86 is formed on the surface of the slide supported portion 97 on the spine portion 13 and the binding tool 14 side.

  Next, an assembling method and a disassembling method of the binding file 11 in the present embodiment will be described.

  When the binding tool 14 is fixed to the spine portion 13 by the fixing tool 87, first, the first operation body 94 and the second operation section 99 are separated from the first operation body 94 and the second operation body 99. The first engaging claw 88 and the second engaging claw 90 are moved closer to each other. When the first engaging claw 88 and the second engaging claw 90 are brought close to each other by sliding the first fixed body 89 and the second fixed body 91, the first convex portion 95 gets over the second convex portion 100, and the first The approaching state of the first engaging claw 88 and the second engaging claw 90 can be maintained. In this approaching state, the first insertion portion 88a and the second insertion portion 90a are inserted into one communication hole including the first engagement hole 19 and the second engagement hole 23. Further, along with this insertion, the first positioning projection and the second positioning projection are engaged with the positioning hole 86, and the insertion state of the first insertion portion 88a and the second insertion portion 90a is maintained.

  Next, the first fixed body 89 and the second fixed body 91 are slid so that the first operating portion 94 and the second operating portion 99 are brought close to each other. By this sliding, the first claw portion 88b and the second claw portion 90b are brought into contact with and engaged with the outer surface side of the spine portion 13, and the first reinforcing rib 88c and the second reinforcing rib 90c are connected to the first rib housing hole 63 and It is stored in the second rib storage hole 75.

  FIG. 15 is a view showing the outer surface side of the spine portion 13 of the binding file 11, and FIG. 15 (a) shows a state where the first claw portion 88b and the second claw portion 90b are not engaged. In this state, a part of the slide support part 92 and a part of the slide supported part 97 are visible from the first hole part 84 and the second hole part 85. 15B, the first fixing member 89 and the second fixing member 91 are slid from the state of FIG. 15A, and the first claw portion 88b and the second claw portion 90b are attached to the spine portion 13. Although the engaged state is shown, in this state, the mark portion 102 moves as the first fixed body 89 and the second fixed body 91 slide, and the mark portion is moved from the first hole portion 84 and the second hole portion 85. 102 is visible.

  In this way, it is confirmed that the first claw portion 88b and the second claw portion 90b have moved to the engagement position by forming the display mechanism from the first hole portion 84, the second hole portion 85, and the mark portion 102. it can.

  After engaging the first claw portion 88b and the second claw portion 90b with the spine portion 13, the holding portion 101 is rotated so as to be substantially parallel to the slide supported portion 97, and the first insertion portion 88a and The holding claw portion 101a and the holding plate portion 101b are fitted between the second insertion portion 90a and the fixture 87 is attached.

  On the other hand, when removing the fixture 87 in the attached state, the holding portion 101 is rotated to the side opposite to the spine portion 13 and the binding tool 14 to release the fitting between the holding claw portion 101a and the holding plate portion 101b. .

  Next, the first fixed body 89 and the second fixed body 91 are slid so that the first operating portion 94 and the second operating portion 99 are separated from each other. By this slide, the engagement between the first claw portion 88b and the second claw portion 90b is released.

  Then, the fixture 87 is removed so that the first insertion portion 88a and the second insertion portion 90a are pulled out from the first engagement hole 19 and the second engagement hole 23.

  According to such a binding file 11, a display mechanism is formed by the first hole portion 84, the second hole portion 85, and the mark portion 102, whereby the first claw portion 88b and the second claw portion 90b are engaged. Since it can be confirmed that the first claw portion 88b and the second claw portion 90b are located at the alignment position, the back cover portion 13 can be reliably engaged with the first claw portion 88b.

  Here, in the structure which fixes the binding tool 14 with respect to the spine cover part 13 only by operation of the fixing tool from one side of the spine cover part 13 like the said 1st Embodiment thru | or 5th Embodiment. Since the operation is performed only from one side of the spine portion 13, it is difficult to confirm whether or not the claw portion has moved to the engagement position. If the claw portion is not moved to the engaging position in this way, the claw portion cannot be accurately engaged with the file cover, so that the claw portion is engaged by the load due to the weight of the binding tool or the object to be bound. Are easily released, and there is a risk that the insertion part will come out of the first engagement hole 19 and the second engagement hole 23 and a danger that a great load will be applied to the claw part.

  The binding file 11 is positioned relative to the file cover body 12 and the binding tool 14 in which the first claw portion 88b and the second claw portion 90b are engaged in the vicinity of the first engagement hole 19 on the outer surface side of the file cover body 12. Since it is possible to confirm that the first claw portion 88b and the second claw portion 90b have moved to the engagement position by providing a display mechanism for displaying that the first claw portion 88b and the second claw portion are in the engaged position, 90b can be reliably engaged with the spine portion 13 by being disposed at the engagement position.

  Note that it is preferable to provide a mark or a mark on the mark portion 102 or to color the mark portion 102 with a color different from that of other portions, because it is easy to identify the other portions and to easily check the mark portion 102. .

  Further, the display mechanism may have any configuration as long as it can be confirmed that the first claw portion 88b and the second claw portion 90b are located at the engagement positions.

  The first convex portion 95 is formed on the slide support portion 92, and the second convex portion 100 is formed on the slide supported portion, so that the first convex portion 95 is slid by the sliding of the first fixed body 89 and the second fixed body 91. Since the first engaging claw 88 and the second engaging claw 90 can be held close to each other over the second convex portion 100, the first insertion portion 88a and the second insertion portion 90a are connected to the first engagement hole. 19 and the second engagement hole 23 can be easily inserted. Therefore, the first claw portion 88b and the second claw portion 90b can be more reliably disposed at the engagement position in a manner that overlaps with the operation of the display mechanism.

  The holding portion 101 fitted in the gap between the first insertion portion 88a and the second insertion portion 90a formed by the movement of the first engagement claw 88 and the second engagement claw 90 in the engagement direction includes the first claw If the portion 88b and the second claw portion 90b are not disposed at the complete engagement position, they cannot be fitted together, and are in a non-parallel floating state with respect to the slide supported portion 97. In such a state, the user can easily confirm that the first claw portion 88b and the second claw portion 90b are not arranged at the engagement position, so that the user can more reliably overlap the operation of the display mechanism. In addition, the first claw portion 88b and the second claw portion 90b can be arranged at the engagement position.

  In such a fixing mechanism for fixing the binding tool 14 to the file cover body 12 by operating the fixing tool 87 only from one side of the file cover body 12, the first claw portion 88b and the second claw portion 90b and the file cover body 12 are fixed. Alternatively, there is a concern that the contact area (engagement area) with the binding tool 14 is limited and a sufficient engagement force cannot be secured.

  Therefore, in the binding file 11, the first claw portion 88b and the second claw portion 90b having different engagement directions are engaged with one communication hole including the first engagement hole 19 and the second engagement hole 23. Therefore, the contact area (engagement area) for one communication hole can be increased, and a sufficient engagement force can be ensured. Even if a force is applied to the first claw portion 88b in the direction of releasing the engagement, a force that strengthens the engagement is applied to the first claw portion 90b. Combined maintenance power is extremely high. Therefore, if it can be grasped in the binding file 11 that the first claw portion 88b and the second claw portion 90b are arranged at the engagement position or the non-engagement position, the fixing device according to the above configuration is used. The engagement force of 15 can be exhibited reliably.

  Further, by forming a first positioning projection and a second positioning projection (not shown) that can be engaged with the peripheral edge portion of the positioning hole 86 on the slide support portion 92 and the slide supported portion 97, the first insertion portion 88a and the second insertion portion 88a are formed. When the first positioning protrusion and the second positioning protrusion are engaged with the peripheral edge of the positioning hole 86 in the insertion state of the insertion portion 90a, the insertion state can be easily maintained. Accordingly, the first fixing body 89 and the second fixing body 91 can be easily slid, and the first claw portion 88b, the second claw portion 90b, the first reinforcing rib 88c, and the second reinforcing rib 90c can be easily engaged with each other. The operability of 87 can be improved.

It is a perspective view which shows 1st Embodiment in the binding file of this invention. It is sectional drawing of a binding file same as the above. It is a perspective view which shows 2nd Embodiment in the binding file of this invention. It is sectional drawing of a binding file same as the above. It is a perspective view which shows 1st Embodiment of the related technique in the binding file of this invention. It is sectional drawing of a binding file same as the above. It is a perspective view which shows 2nd Embodiment of the related technique in the binding file of this invention. It is sectional drawing of a binding file same as the above. It is a perspective view which shows 3rd Embodiment of the related technique in the binding file of this invention. It is a perspective view which shows the fixing tool of a binding file same as the above. It is sectional drawing of a binding file same as the above. It is a perspective view which shows 3rd Embodiment in the binding file of this invention. It is a perspective view which shows the binding tool side of the fixing tool in a binding file same as the above. (A) is a top view which shows the binding tool side of the 1st fixing body of the fixing tool in the same binding file, (b) is a plane which shows the binding tool side of the 2nd fixing body of the fixing tool in the same binding file. FIG. It is a top view of a binding file same as the above, (a) is a top view which shows the state which the 1st nail | claw part and the 2nd nail | claw part are not engaging, (b) is a 1st nail | claw part and a 2nd nail | claw part. It is a top view which shows the state which engaged.

11 Binding files
12 File cover
14 Binding tool
15 Fixture
19 First engagement hole
23 Second engagement hole
33 Fixed body
34 Coupling mechanism
36 engaging claw
36a Insertion part
36b Claw

Claims (3)

A file cover,
A binding tool that is arranged on the inner surface of the file cover body and binds a binding object;
A binding file comprising: a fixing tool capable of fixing the binding tool to the file cover body by an operation only from one of the inner surface side and the outer surface side of the file cover body,
The file cover body has a first engagement hole,
The binding tool has a second engagement hole that communicates with the first engagement hole when disposed on the inner surface of the file cover.
The fixing tool includes an insertion portion inserted into the first engagement hole and the second engagement hole, and a distal end side in the insertion direction of the insertion portion of the file cover body and the binding tool provided in the insertion portion. An engaging claw provided with a claw portion engageable with either one of
A display mechanism is provided that indicates that the claw portion is located at a relative position with respect to the file cover body and the binding tool that engages either one of the file cover body and the binding tool positioned on the distal end side in the insertion direction of the insertion portion. A spelling file characterized by that. The fixture includes a pair of fixed bodies provided with engaging claws and a connection mechanism that connects the pair of fixed bodies and maintains a constant distance between the fixed bodies in the pair of fixed bodies. claim 1 Symbol placement pullout file characterized. A file cover,
A binding tool that is arranged on the inner surface of the file cover body and binds a binding object;
A binding file comprising: a fixing tool capable of fixing the binding tool to the file cover body by an operation only from one of the inner surface side and the outer surface side of the file cover body,
The file cover body has a first engagement hole,
The binding tool has a second engagement hole that communicates with the first engagement hole when disposed on the inner surface of the file cover.
The fixing tool includes an insertion portion inserted into the first engagement hole and the second engagement hole, and a distal end side in the insertion direction of the insertion portion of the file cover body and the binding tool provided in the insertion portion. An engaging claw provided with a claw portion engageable with either one of
The fixture includes a pair of fixed bodies provided with engaging claws, and a connecting mechanism that connects the pair of fixed bodies and maintains a fixed distance between the fixed bodies in the pair of fixed bodies.
A spelling file characterized by that.

Images