JP2010060620A - Sliding part - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a technique related to a sliding part to be connected to a file for binding paper sheets or the like, which is easily slid in spite of a further easy structure, and is versatile. <P>SOLUTION: The sliding part is equipped with: an engagement part which is engaged with a rail provided at an end of the file for binding paper sheets to slide along the rail; an attachment part to be connected to the engagement part, to which a predetermined part according to the use of the file is detachably attached; and a connection part for connecting the attachment part to the engagement part, the connection part connecting the attachment part in such a manner that it is rotatable relative to the engagement part. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a technology for slide parts.

  A technique related to an index that can be attached to an end of a holder or a file sheet to slide a display position is known. For example, in Patent Document 1, a strip member having a rail-shaped uneven portion is attached to an end portion to which a head of a resin sheet or film holder having a storage portion is attached, and fitted to the uneven portion of the strip member. A technique for attaching a heading member having an uneven portion that can slide is disclosed. Patent Document 2 discloses a technique in which a recess provided in an index is slidably fitted to a protrusion provided continuously in an up-down direction on at least one side end of an index member to which an index is attached. It is disclosed. Moreover, in patent document 3, the bag part along the upper end of the partition main body which a lower end opens is provided by folding up the upper end part of a partition main body (film-made holders etc.) and making it a pile piece, The lower end of this bag part is provided. A technique for providing a heading having a latching piece that can be inserted into an opening and engageable with a bag is disclosed.

Patent Documents 4 and 5 disclose a technique for slidably attaching a memorization card to a booklet for binding educational materials or the like. Further, in Patent Document 6, a memorization item entry field is provided, and a memorized paper or a memorization card in which the background of the memorization item entry field is pre-colored, and a color complementary to the color of the background of the memorization item entry field. A technique related to a memorization aid provided with a colored transparent character concealment sheet colored in FIG. Furthermore, Patent Document 7 discloses a technique related to a learning material having a concealment sheet that can slide over a binder binding tool.
JP 2000-52681 A Japanese Patent Laid-Open No. 10-217664 Actual registration No. 2597694 Japanese Utility Model Publication No. 33-12521 Japanese Examined Patent Publication No. 44-31488 No. 3080111 JP 2004-198820 A

  Techniques described in Patent Documents 1 to 3 are known as techniques relating to an index that can be attached to an end of a holder or file sheet and that can slide a display position. In each of these technologies, since the portion where the headline is inserted is a bag shape, it is required to form the index into a bag shape, and the end of the resin sheet or film holder having the storage portion is attached. Since the heading member only slides on the part, it is not suitable for realizing, for example, a bookmark or a memorization sheet. In addition, since the technology described in Patent Documents 4 and 5 has a complicated slide mechanism, a technology capable of sliding with a simpler configuration is required for these technologies. Further, Patent Document 6 discloses a technique related to a memorization assisting tool, but this technique has a problem that a memorization sheet must be replaced every time a page is turned. Furthermore, since the learning material described in Patent Document 7 has a complicated structure, a simpler structure is required.

  The present invention has been made in view of the above problems, and is a slide part connected to a file or the like that binds paper sheets, and can be easily slid while having a simpler structure than the conventional one, and It is an object to provide technology related to multi-purpose slide parts.

  In the present invention, in order to solve the above-described problem, a predetermined part according to the purpose of use of the file, such as a headline or a bookmark, can be attached to and detached from an engaging portion that engages with a rail provided at the end of the file. The attachment portion was connected to the engagement portion so as to be rotatable with reference to an end portion parallel to the rail of the engagement portion.

  More specifically, the present invention relates to an engagement portion that engages with a rail provided at an end portion of a file for binding paper sheets, and slides along the rail, and an attachment portion connected to the engagement portion. An attachment part for detachably attaching a predetermined part according to the use of the file, and a connection part for connecting the engagement part and the attachment part, wherein the attachment part is parallel to the rail. And a connecting part that is rotatably connected with respect to the end of the connecting part.

  The slide part according to the present invention is slidably connected to the end portion of the file by engaging the engaging portion with the rail provided at the end portion of the file. The rail can be constituted by, for example, a convex rail protruding to the front side of the end of the file. As a structure that engages with such a rail, for example, a structure that sandwiches and holds the rail can be cited. Therefore, the slide part according to the present invention can be slid with respect to the file with a very simple configuration. Further, the slide part according to the present invention has an attachment part for attaching a predetermined part according to the use of the file, and various parts such as a headline, a bookmark, and a memorization sheet can be attached. Further, the attachment portion removably attaches these predetermined parts. Therefore, the slide part according to the present invention can be used for different purposes depending on the user. Furthermore, the slide part according to the present invention has a connection portion, and the connection portion connects the attachment portion so as to be rotatable with respect to the engagement portion with reference to an end portion of the connection portion parallel to the rail. To do. Therefore, the page can be turned without removing the slide part from the file, and further, it can be used without worrying about the front and back of the file.

  Here, in the slide part according to the present invention, the engaging portion includes a file support portion that contacts the back side of the end portion of the file, and a rail that contacts the rail provided on the front side of the end portion of the file. And a supporting part for the construction. The engaging portion can be configured to slide while sandwiching the end portion of the file between the file support portion and the rail support portion. According to the slide part according to the present invention, the slide part can be slidably connected to the file with a very simple configuration.

  Moreover, you may comprise the slide parts which concern on this invention as follows as one aspect | mode which materializes an attaching part more, for example. That is, the attached portion attached to the attachment portion of the predetermined part may have a plate shape, and the through-hole for attachment may be provided in the plate-like attached portion. The mounting portion includes a surface direction restricting portion that is inserted into the through hole and restricts the predetermined part from moving in the surface direction of the file, and a predetermined part into which the surface direction restricting portion is inserted. It is good also as a structure which has an orthogonal direction control part which controls moving to the direction substantially orthogonal to the said surface direction.

Although the shape of the through hole is not limited, it is preferable that the shape of the through hole is a polygon and the shape of the surface direction regulating portion inserted into the through hole is a polygon having the same shape. Thereby, it is possible not only to restrict movement in the surface direction but also to restrict rotation of a predetermined part in the surface direction of the file. The direction substantially orthogonal to the surface direction is, in other words, the direction orthogonal to the surface of the file. The surface direction restricting portion restricts movement of the predetermined part in the surface direction, and the orthogonal direction restricting portion restricts the direction orthogonal to the surface direction. Thereby, the connection state of a slide part and a predetermined part can be maintained more reliably. The orthogonal direction restricting portion can be configured, for example, so as to sandwich the plate-shaped attached portion from both the upper side and the lower side. Thereby, the movement of an orthogonal direction can be controlled. In this case, the surface direction restricting portion can be provided on either the upper side or the lower side constituting the orthogonal direction restricting portion.

  In the slide part according to the present invention, the predetermined part may include at least one of a headline, a bookmark, and a memorization sheet. The heading is to allow the user to identify the contents of an arbitrary page of paper sheets bound in a file. A bookmark identifies an arbitrary page of paper sheets bound in a file as a history. The memorization sheet is a sheet that can hide arbitrary character information among character information written on paper sheets bound in a file. Examples of the memorization sheet include a sheet in which character information can be visually recognized only from a part where the sheet is punched by being partially punched. In addition, the memorization sheet is a color that can be seen through the character information covered or directly described with a predetermined color, and when the color information is mixed with the predetermined color, the character information is interpreted. The sheet | seat which becomes visible only only arbitrary character information by covering with the colored sheet | seat colored with the color which becomes difficult is illustrated. The predetermined part is not limited to the above, and can be applied to various parts. What is necessary is just to design the shape of a predetermined part according to the objective.

  In the slide part according to the present invention, the file may be a clear file, and the engaging portion may be engaged with a rail provided at an end portion of a cover body of the clear file. The slide part according to the present invention can also be suitably used as a slide part connected to the clear file as described above.

  In addition, this invention is good also as a file provided with the slide part mentioned above. Moreover, when attaching the memorization sheet | seat to a slide part, it is good also as a file provided with the above-mentioned slide part, the memorization sheet | seat attached to a slide part, and the pen for memorization used with a memorization sheet | seat. Furthermore, the slide part according to the present invention can be attached to the end of a so-called book stand.

  ADVANTAGE OF THE INVENTION According to this invention, it is a slide part connected to the file etc. which bind paper sheets, Comprising: Although it is a simple structure compared with the past, it can slide easily and provides the technique regarding a multipurpose slide part. be able to.

  Next, an embodiment of a slide part according to the present invention will be described based on the drawings. In the following description, a case where a slide part is connected to a clear file and a memorization sheet is attached to the slide part will be described as an example.

<Configuration>
FIG. 1 is a perspective view of a clear file including slide parts according to the embodiment. 1 indicates that the slide part 5 connected to the clear file 10 according to the embodiment can slide in the direction of the arrow. A clear file 10 according to the embodiment includes a front cover 1, a back cover 2, a binding tool 3, and a clear holder 4, and a slide part 5 in which a memorization sheet 6 is attached to the back cover 2. Each configuration will be specifically described below with reference to FIG. 1 and other drawings.

First, the clear file 10 will be described. The clear file 10 includes a front cover 1, a back cover 2, a binding tool 3, and a clear holder 4. The front cover 1 is a vertically long rectangle, and the width, that is, the horizontal direction and the length, that is, the vertical direction are both larger than the clear holder 4 so as to cover the clear holder 4 bound to the binding tool 3. It is one size larger. A plurality of binding holes (not shown) for inserting the plurality of rings 31 of the binding tool 3 are provided at one end in the width direction of the front cover 1. Moreover, the cover 1 according to the present embodiment is formed of a transparent plastic resin.

  Similarly to the front cover 1, the back cover 2 is also a vertically long rectangle, and is formed to be slightly larger in width and length than the clear holder 4 so as to cover the clear holder 4 bound to the binding tool 3. However, the width of the back cover 2 is formed larger than the width of the cover 1. Specifically, the width of the back cover 2 is larger than the width of the cover 1 by the amount of the slide part 5. This is to prevent contact between the slide part 5 and the clear holder 4 when the slide part 5 is slid. A plurality of binding holes 11 into which a plurality of rings 31 of the binding tool 3 are inserted are provided at one end in the width direction of the back cover 2 as well as the cover 1. Note that the back cover 2 according to the present embodiment is formed of a transparent plastic resin, like the cover 1.

  The back cover 2 is provided with a rail 21 at the other end in the width direction as a configuration different from that of the cover 1. Here, FIG. 2A shows a plan view of the back cover according to the embodiment, and FIG. 2B shows an AA cross section in FIG. 2A. On the front side of the other end of the back cover 2, an elongated rail 21 is provided along the end. The rail 21 is a horizontally long rectangle in cross-sectional view, and is provided so as to protrude to the front side of the back cover 2. An upper end and a lower end of the rail 21 are provided with a stopper 21a for preventing the slide part 5 engaged with the rail 21 from coming off. The stopper 21a is formed so that the rail 21 has a large width at the upper end and the lower end of the rail 21, in other words, the rail 21 protrudes to one end side where the binding hole 11 is provided at the upper end and the lower end. In the clear file 10 according to this embodiment, the front cover 1, the back cover 2, and the rail 21 are formed of plastic resin. And the back cover 2 and the rail 21 are comprised as a separate member, and the rail 21 is welded to the front side of the back cover 2, and is connected. Reference numeral 22 in FIG. 2A is a hole provided at the time of welding.

  Here, in the present embodiment, the back cover 2 and the rail 21 are configured as separate members, but the back cover 2 and the rail 21 may be integrally formed. An integral configuration can be realized, for example, by folding the other end of the back cover 2. Moreover, although the hole 22 is formed by welding, you may utilize this hole 22 as a hole for positioning. In this case, a protrusion that can be inserted into the hole 22 may be provided on the slide part 5 side. Thereby, the movement of the slide part 5 in the slide direction can be regulated in stages. That is, when the slide part 5 is slid along the rail 21, the convex portions are sequentially inserted into the holes 22. Since the resistance change is transmitted to the user's hand in stages, the user can stop the slide part 5 at an arbitrary position depending on the resistance change. Since the movement of the slide part 5 is restricted in a state where the convex part is inserted into the arbitrary hole 22, the slide part 5 can be stopped at a predetermined position.

  The binding tool 3 includes a plurality of rings 31 that can be opened and closed. A plurality of binding holes for inserting the ring 31 are provided at one end in the width direction of the clear holder 4. The clear holder 4 can bind a document or the like desired by the user. In the present embodiment, the clear holder 4 is bound, but a paper sheet such as a document may be bound directly. Further, the binding tool 3 is merely an example, and various existing types of binding tools can be applied.

  Next, the slide part 5 will be described. FIG. 3A is a plan view of the slide part according to the embodiment, and FIG. 3B is a cross-sectional view taken along line AA in FIG. 3A. The slide part 5 includes an engagement part 51, an attachment part 52, and a connection part 53. This will be specifically described below.

The engaging portion 51 engages with the rail 21 provided at the other end of the back cover 2 of the clear file 10 and slides along the rail 21. The engaging portion 51 includes a file support portion 510 that contacts the other end of the back cover 2 and a rail support portion 514 that contacts the rail 21. The file support portion 510 is a vertically long rectangle, the corner portion on the connection portion 53 side is chamfered, and the length of the connection end portion 511 connected to the connection portion 53 is an opening facing the connection end portion 511. It is formed shorter than the end 512. A vertically long rectangular file support part side through hole 513 is formed at the center of the file support part 510.

  Above the file support portion 510, a rail support portion 514 that comes into contact with the rail 21 provided on the front side of the back cover 2 is provided. The rail support portion 514 is provided on the connection end portion 511 side of the rail support portion 514, and the support portion side vertical portion 514 a raised from the file support portion 510 toward the rail support portion 514, and the support portion A pressing part 514b extending from the upper part of the side vertical part 514a toward the free end part 512 side substantially parallel to the file support part 510, and a flange part 514c hanging downward from the tip of the pressing part 514b. Yes. A space formed between the rail support portion 514, the pressing portion 514b, the support portion side vertical portion 514a, and the flange portion 514c is a rail passage 515 in which the rail 21 slides. The width and height of the rail support portion 514, the pressing portion 514b, the support portion side vertical portion 514a, and the flange portion 514c are designed so that the rail 21 passes through the rail passage 515.

  Attached portion 61 of memorizing sheet 6 to be described later is attached to attaching portion 52. The attachment part 52 is provided in the attachment part side support part 524 that supports the attached part 61 of the memorization sheet 6 from below, and the attachment part side support part 524, and the attachment hole 62 provided in the memorization sheet 6. The surface direction restricting portion 524c that restricts the movement of the memorizing sheet 6 in the surface direction of the back cover 2 and the memorizing sheet 6 into which the surface direction restricting portion 524c is inserted are substantially perpendicular to the surface direction. And an orthogonal direction restricting portion 520 that restricts the movement to the right direction.

  The orthogonal direction regulating portion 520 is a vertically long rectangle, the corner portion on the connection portion 53 side is chamfered, and the length of the attachment portion side connection end 521 connected to the connection portion 53 is equal to the attachment portion side connection end. The mounting portion side open end 522 facing the portion 521 is formed shorter. A vertically long rectangular attachment portion side through hole 523 is formed in the center portion of the orthogonal direction restricting portion 520.

  Below the orthogonal direction restricting portion 520, an attaching portion side support portion 524 that supports the attached portion 61 of the memorizing sheet 6 from below is provided. The attachment portion side support portion 524 is provided on the attachment portion side connection end portion 521 side of the attachment portion side support portion 524, and is attached to the attachment portion side vertical portion 524a depending from the orthogonal direction restriction portion 520 toward the attachment portion side support portion 524. The support part 524b extending from the lower part of the attachment part side vertical part 524a to the attachment part side free end 522 side of the attachment part side support part substantially parallel to the orthogonal direction regulating part 520, and near the tip of the support part 524b And a surface direction regulating portion 524c provided on the surface. Between the orthogonal direction restricting portion 520 and the attaching portion side support portion 524, the attached portion 61 of the memorizing sheet 6 is inserted, and the surface direction restricting portion 524c is inserted into an attaching hole 62 described later. The distance between the orthogonal direction restricting portion 520 and the attachment portion side support portion 524b is approximately equal to the thickness of the memorizing sheet 6 so that the memorizing sheet 6 does not fall out, and the height of the surface direction restricting portion 524c is memorized. It is slightly higher than the thickness of the sheet 6 for use, or approximately the same. The support portion 524b is a vertically long rectangle, and a vertically long rectangular surface direction restricting portion 524c smaller than the support portion 524b is provided on the upper surface thereof.

The connection part 53 connects the engaging part 51 and the attachment part 52 described above to be rotatable. That is, the connecting portion 53 is an elongated rectangle, and thin hinges 531 and 532 are provided at both ends in the width direction. As a result, the attachment portion 52 can freely rotate with respect to the engagement portion 51 with the hinges 531 and 532 as axes. Here, FIG. 4 shows a rotation state of the slide part according to the embodiment. 4C shows a state in which the attachment portion 52 is opened with respect to the engagement portion 51. FIG. (A) shows the state which inclined the attachment part 52 to the front side, (b) shows the state between (c) and (a). Further, (e) shows a state where the mounting portion 52 is tilted to the back side, and (d) shows a state between (c) and (a). As described above, the slide part 5 according to the embodiment includes the connection portion 53, so that the attachment portion 52 can be freely rotated.

  The slide part 5 of the present embodiment described above is integrally formed of a single plate-shaped plastic resin. As shown in FIGS. 3A and 3B, the engagement portion 51 and the attachment portion 52 are provided with a file support portion side through hole 513 and an attachment portion side through hole 523, respectively, and further above these through holes. Alternatively, a pressing portion 514b or a support portion 524b is formed below. In other words, regarding the engaging portion 51, the plastic resin in the portion of the file support portion side through hole 513 of the engaging portion 51 is molded as the pressing portion 514b at the time of molding. As described above, the slide part 5 according to the present embodiment can be integrally molded, can reduce the burden in the manufacturing process, and can also reduce the number of parts.

  Next, the memorization sheet 6 will be described. FIG. 5A shows a plan view of the memorization sheet, and FIG. 5B shows a cross-sectional view along AA in FIG. 5A. The memorization sheet 6 is a horizontally long rectangle, and an attachment hole 62 is provided at an end on the side attached to the slide part 5. The attachment hole 62 is a vertically long rectangle and substantially coincides with the shape of the surface direction restricting portion 524 c provided in the slide part 5. An area around the attachment hole 62 and in contact with the slide part 5 corresponds to the attached portion 61. The memorization sheet 6 can be constituted by a sheet that can be visually recognized only by arbitrary character information by covering the character information covered or directly described with a predetermined color.

<How to use>
Next, the usage method of the slide part 5 which concerns on embodiment mentioned above is demonstrated. The slide part 5 according to the embodiment is used by connecting to the back cover 2 of the clear file 10 with the memorization sheet 6 connected (see FIG. 1). Here, FIG. 6A shows an enlarged plan view of the connected state of the slide parts according to the embodiment. FIG. 6B shows an AA cross section of FIG. 6A. The rail 21 is engaged with the engagement portion 51 and the memorization sheet 6 is attached to the attachment portion 52, so that it can be used. In addition, since the slide part 5 which concerns on embodiment is formed with the plastic resin, by bending the predetermined part of the slide part 5, engagement and cancellation | release with the rail 21, attachment of the memorization sheet | seat 6, and Removal can be performed freely.

  Specifically, when the engaging portion 51 is engaged with the rail 21, the rail supporting portion 514 is lifted upward or the file so that the space between the rail supporting portion 514 and the file supporting portion 510 is widened. The support portion 510 is pulled downward, and the back cover 2 provided with the rails 21 is inserted from the back cover side open end 512 side toward the connection end 511 side. When the rail 21 gets over the flange portion 514c, it fits in the rail passage 515 and the engagement of the rail 21 is completed. In addition, what is necessary is just to perform in the reverse procedure, when releasing the engagement state of the rail 21. FIG. Further, when the memorization sheet 6 is attached to the attachment portion 52, the orthogonal direction restriction portion 520 is pulled upward or the attachment portion side so that the interval between the orthogonal direction restriction portion 520 and the attachment portion side support portion 524 is widened. The support portion 524 is pulled down, and the attached portion 61 of the memorization sheet 6 is inserted from the attachment portion side free end portion 522 side toward the attachment portion side connection end portion 521 side. When the front end of the memorizing sheet 6 (end on the connection side) gets over the surface direction restricting portion 524c protruding upward and the surface direction restricting portion 524c is inserted into the attachment hole 62, the memorizing sheet 6 is attached. Complete. In addition, what is necessary is just to perform in the reverse procedure, when removing the sheet | seat 6 for memorization.

Here, a memorization sheet 6 is attached to the slide part 5 according to the present embodiment. Therefore, a method of using the memorization sheet 6 will be described. FIG. 7A shows a state where the clear file according to the embodiment is bound. FIG. 7B shows a state where the clear file according to the embodiment is opened and the character information is covered with a memorization sheet. FIG. 7C shows a state in which the covered character information is made visible by sliding the slide part according to the embodiment. FIG. 7D shows a state where the slide part according to the embodiment is rotated 180 degrees. FIG. 7E shows a state where the slide part according to the embodiment is rotated 360 degrees.

  When the clear file 10 is stored in a shelf or the like, the clear file 10 is used in a bound state as shown in FIG. 7A. At this time, the memorization sheet 6 may be sandwiched between arbitrary pages of the clear holder 4 being bound. Thereby, the slide part 5 can function also as a bookmark. Next, in actual use, as shown in FIG. 7B, the character information described in the document or the like accommodated in the clear holder 4 is covered. In FIG. 7B, the secret weapon memorization “” for “” is visible through the memorization sheet 6. The portion indicated by “” indicates character information that is previously covered with a predetermined color with a pen that is paired with the memorization sheet 6 or directly written in a predetermined color. That is, by looking at the character information through the memorization sheet 6, only a part of the characters can be visually recognized, in other words, the characters to be stored can be hidden.

  Next, when the character concealed by the memorization sheet 6 comes to mind or when it is desired to move to the next character information, the slide part 5 is slid downward as shown in FIG. 7C. As a result, the memorization sheet 6 makes it possible to visually recognize characters such as “memorization” and “increased efficiency”. That is, it is possible to confirm the storage or to store any character included in the character information again. If the page of the clear holder 4 is to be changed, the slide part 5 is rotated 180 degrees as shown in FIG. 7D. In this state, it is possible to turn pages freely. That is, according to the slide part 5 according to the present embodiment, the page can be turned without removing the slide part 5 each time.

  Note that the slide part 5 of the present embodiment can be rotated approximately 360 degrees as shown in FIG. 7E. That is, it can be used on the back side of the back cover 2. By forming the back cover 2 with a transparent plastic resin, the memorization sheet 6 can be used for the last page bound in the clear file 10.

  The preferred embodiment of the present invention has been described above, but the present invention is not limited to this, and it is needless to say that various design changes can be made without departing from the technical idea of the present invention. For example, the file mode described in the above-described embodiment is merely an example, and the slide part according to the embodiment can be applied to various existing files. Moreover, in this embodiment, the parts attached to a slide part were demonstrated as a memorizing sheet. However, the parts that can be attached to the slide parts are not limited to the memorization sheet. For example, a bookmark, an index, or the like can be attached instead of the memorization sheet. Also, instead of a file, for example, it is attached at the end of a so-called literary stand, and instead of a memorizing sheet, a plate-like guide bar is provided to indicate character information, and the guide bar is input when inputting character information using a personal computer etc. Slide it sequentially against the target part. This facilitates character input on a personal computer or the like.

The perspective view of a clear file provided with the slide parts concerning an embodiment is shown. The top view of the back cover which concerns on embodiment is shown. The AA cross section in FIG. 2A is shown. The top view of the slide parts which concern on embodiment is shown. 3A is a cross-sectional view taken along the line AA in FIG. 3A. The rotation state of the slide part which concerns on embodiment is shown. The top view of the sheet | seat for memorization is shown. AA sectional drawing in FIG. 5A is shown. The enlarged plan view of the connection state of the slide parts which concern on embodiment is shown. 6A shows a cross section AA of FIG. 6A. The state where the clear file which concerns on embodiment was bound is shown. The state which opened the clear file which concerns on embodiment, and covered the character information with the sheet | seat for memorization is shown. The state which made it possible to visually recognize the character information which covered is shown by sliding the slide parts which concern on embodiment. The state which rotated the slide part which concerns on embodiment 180 degree | times is shown. The state which rotated the slide parts which concern on embodiment 360 degrees is shown.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Front cover 2 ... Back cover 3 ... Binding tool 4 ... Clear holder 5 ... Slide part 6 ... Memorization sheet 51 ... Engagement part 52 ... Attachment part 53 ... Connection part

Claims (5)

An engagement portion that engages with a rail provided at an end of a file for binding paper sheets, and slides along the rail;
An attachment portion connected to the engagement portion, wherein the attachment portion is detachably attached to a predetermined part according to the use of the file;
A slide part comprising: a connection part for connecting the engagement part and the attachment part, wherein the attachment part is rotatably connected to the engagement part.   The engaging portion includes a file support portion that contacts the back side of the end portion of the file, and a rail support portion that contacts the rail provided on the front side of the end portion of the file, The slide part according to claim 1, wherein the slide part is slid while sandwiching an end portion of the file by the support part for rail and the support part for rail. The attached part that is arranged in the predetermined part and attached to the attachment part is plate-shaped, and the plate-like attached part is provided with a through-hole for attachment,
The attachment portion is inserted into the through hole to restrict the movement of the predetermined part in the surface direction of the file, and the predetermined part moves in a direction substantially orthogonal to the surface direction. The slide part according to claim 1, further comprising: an orthogonal direction restricting portion that restricts the operation.   The slide part according to any one of claims 1 to 3, wherein the predetermined part includes at least one of a headline, a bookmark, and a memorization sheet. The file is a clear file,
The slide part according to any one of claims 1 to 4, wherein the engaging portion engages with a rail provided at an end portion of a cover body of the clear file.

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