JP3011514U - File - Google Patents

Abstract

(57) [Summary] (Correction) [Purpose] Only the desired booklet can be removed regardless of the binding position. [Structure] The main binder and a plurality of holding portions 21 integrated with the main body constitute the upper binding device 2. The holding portion 21 includes a contact portion 21a that restricts the upward movement of the booklet S and a thin plate-like hanging piece 21b that locks the upper area of the inner surface of the fold portion. The lower binding device 3 including the main body and a plurality of holding portions 31 integrated with the main body
Is a thin plate-shaped upright piece 31 that locks the contact portion 31a that restricts the downward movement of the booklet S and the inner surface lower region of the fold portion.
The holding portion 31 is configured by b and the holding portion 31, respectively. The upper binding device 2 can be mounted on the back plate so that it can move up and down, and the hanging piece 21b is set longer than the upright piece 31b.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 This invention relates to a file for binding booklets of a plurality of magazines and the like.

[0002]

[Prior art]

 As this type of file, for example, as shown in FIG. 10, a file main body 1 is composed of a front plate 1a, a back plate 1b, and a back plate 1c connecting these, and a female member is formed on the inner surface of the back plate 1b. There is one in which a shaft body 90 having a screw 91 is fixed and a screw insertion hole 92 is provided in a front plate 1a portion corresponding to the female screw 91.

In this file, as shown in FIG. 10, the screw 93 is screwed into the female screw 91 through the screw insertion hole 92 with the through hole h formed in the booklet S being externally inserted in the shaft 90. A plurality of booklets S can be bound by inserting them.

However, with the above-mentioned file, when taking out the booklet S, it is necessary to perform a work that requires a tool to unscrew the screw 93 and the female screw 91, and further, the uppermost booklet. When removing the booklet S below the S, the unnecessary booklet S above the upper S also had to be removed.

[0005]

[Problems to be solved by the device]

 Therefore, it is an object to provide a file in which only a desired booklet can be removed regardless of the binding position without troublesome work.

[0006]

[Means for Solving the Problems]

 According to the first aspect of the present invention, the upper and lower binding tools 2 and 3 attached to the back plate 1c of the file main body 1 lock the upper and lower regions of the fold portion of each booklet S, thereby binding a plurality of booklets S together. The upper binding device 2 is constituted by a main body 20 and a plurality of holding portions 21 integrated with the main body 20, and the holding portion 21 restricts the upward movement of the booklet S. The lower binding device 3 includes a portion 21a and a thin plate-like hanging piece 21b that locks the upper area of the inner surface of the fold portion, and the lower binding device 3 includes a main body 30 and a plurality of holding portions 31 integrated with the main body 30. The holding portion 31 is composed of a contact portion 31a that restricts the downward movement of the booklet S and a thin plate-shaped upright piece 31b that locks the lower area of the inner surface of the fold portion. The attachment to the back plate 1c is vertically movable, and the hanging piece 21b is directly attached. It is set longer than the piece 31b, and in a state where the upper binding device 2 is moved to the uppermost position [distance from the lower end of the hanging piece 21b to the contact portion 31a] <[height dimension of booklet S] <[ The distance from the contact portion 21a to the upper end of the upright piece 31b] is established. Further, the main bodies 20 and 30 are provided with a plurality of vertical grooves into which the outer surface portions of the folds of the booklet S are fitted. is there.

According to the second aspect of the invention, the upper and lower binding tools 2 and 3 attached to the back plate 1c of the file main body 1 lock the upper and lower regions of the fold portion of each booklet S, and thereby the plurality of booklet S are folded. This booklet S is a file for binding the booklet S, and the upper binding device 2 is composed of a main body 20 and a plurality of holding portions 21 that are vertically movable relative to the main body 20, and the holding portion 21 is The lower binding device 3 is composed of a contact portion 21a that restricts the upward movement of the booklet S and a thin plate-like hanging piece 21b that locks the upper area of the inner surface of the fold portion. A plurality of holding portions 31 of the holding portion 31, and the holding portion 31 includes a contact portion 31a for restricting the downward movement of the booklet S and a thin plate-shaped upright piece for holding the inner lower region of the fold portion. 31b and the hanging piece 21b is longer than the upright piece 31b. When the holding portion 21 is moved to the uppermost position, [distance from the lower end of the hanging piece 21b to the contact portion 31a] <[height dimension of booklet S] <[contact portion 21a to the upper end of the upright piece 31b], and the main bodies 20 and 30 are further provided with a plurality of vertical grooves into which the outer surface portions of the folds of the booklet S are fitted.

According to the third aspect of the present invention, the upper and lower binding tools 2 and 3 attached to the back plate 1c of the file main body 1 lock the upper and lower regions of the fold portion of each booklet S, whereby a plurality of booklets S are formed. The upper binding device 2 is composed of a main body 20 and a plurality of holding portions 21 integrated with the main binding device 20, and the holding portions 21 are used to move the booklet S upward. The lower binding device 3 is composed of a limiting contact portion 21a and a thin plate-like hanging piece 21b that locks the upper area of the inner surface of the fold portion, and the lower binding device 3 includes a main body 30 and a plurality of holding portions 31 integrated with the main body 30. In addition to the above structure, the holding part 31 includes a contact part 31a that restricts the downward movement of the booklet S and a thin plate-shaped upright piece 31b that locks the lower area of the inner surface of the fold part. The lower binding devices 2 and 3 can be brought into and out of contact with each other, and the hanging piece 21 b Is set longer than the upright piece 31b, and when the upper and lower binding devices 2 and 3 are moved to separate from each other, [distance from the lower end of the hanging piece 21b to the contact portion 31a] <[booklet S height dimension] <[distance from the contact portion 21a to the upper end of the upright piece 31b] is established, and the outer surface of the fold of the booklet S is fitted into the main bodies 20 and 30. A plurality of vertical grooves are provided.

According to a fourth aspect of the present invention, the upper and lower binding devices 2 and 3 attached to the back plate 1c of the file main body 1 lock the upper and lower regions of the folds of each booklet S, whereby a plurality of booklets S are formed. The upper binding device 2 is composed of a main body 20 and a plurality of holding portions 21 vertically movable with respect to the main binding device 2, and the holding portion 21 is a booklet. The lower binding device 3 is composed of a contact portion 21a that restricts the upward movement of S and a thin plate-like hanging piece 21b that locks the upper area of the inner surface of the fold portion. The holding part 31 is composed of a plurality of movably provided holding parts 31, and the holding part 31 is a contact part 31a for restricting the downward movement of the booklet S and a thin plate for locking the inner surface lower region of the fold part. Upright piece 31b and the hanging piece 21b upright. It is set to be longer than the piece 31b, and when the holding portions 21 and 31 are moved to separate from each other, [distance from the lower end of the hanging piece 21b to the contact portion 31a] <[height dimension of booklet S ] <[Distance from the contact portion 21a to the upper end portion of the upright piece 31b] is established, and further, a plurality of vertical grooves into which the outer surface portion of the fold of the booklet S is fitted in the main bodies 20 and 30. Is provided.

[0010]

[Operation] The present invention operates as follows.

In the file of this invention, the booklet S is bound in such a manner that the upper and lower areas on the inner surface side of the fold portion of the booklet S are locked by the holding portions 21 and 31 of the binding tools 2 and 3, and each booklet S is as follows. It can be removed by simple work. ． First, a booklet S desired to be removed (referred to as a desired booklet S) is grasped, and the booklet S is moved upward while the upper end of the booklet S is brought into contact with the contact portion 21a, whereby the holding portion 21 (integrated with the main body 20). Or separately) to the highest position. In this state, since the upper end of the desired booklet S is in contact with the hit portion 21a, the booklet S has the following relationship: [height dimension of the booklet S] <[distance from the hit portion 21a to the upper end of the upright piece 31b]. The lower end of S is located above the upper end of the upright piece 31b. ． Next, pull out the desired booklet S in the above state until the fold portion on the lower edge side of the booklet S is on the front side (front side) of the upright piece 31b, and then move the booklet S downward to fold the booklet S. Pull out the hanging piece 21b from the part. Then, the desired booklet S is released from the holding portions 21 and 31 of the binding tools 2 and 3.

In this state, since the lower end of the booklet S that does not need to be removed is in contact with the contact portion 31a, the lower region of the fold portion of the booklet S is in a state of being locked with the upright piece 31b. In addition, from the relationship of [distance from the lower end of the hanging piece 21b to the contact portion 31a] <[height dimension of the booklet S], the upper area of the fold portion of the booklet S is locked with the hanging piece 21b. Has become. Therefore, when the desired booklet S is removed, the booklet S that does not need to be removed does not accidentally come off the file.

As described above, with this file, the booklet S can be removed without the troublesome work of the file described in the section of the related art, and further, the desired booklet can be removed regardless of the binding position. Only the booklet S can be removed.

In the case of another invention, it is sufficient to move the booklet S to separate the holding portions 21 and 31 (integrally or separately from the main bodies 20 and 30) from each other. Is almost the same as the above case.

Further, in these files, since the outer surface portion of the fold of the booklet S is positioned so as to be fitted in the vertical groove formed in the main bodies 20 and 30, even if the hanging piece 21 b and the upright piece 31 b are positioned. Even if it is a thin plate, it will not be damaged in a short period of time.

[0016]

【Example】

 The configuration of the present invention will be described below with reference to the drawings shown as examples.

As shown in FIG. 1 and FIG. 2, the file of this embodiment includes a file main body 1, an upper binding device 2 attached to the upper part of a back plate 1c of the file main body 1 so as to be vertically movable, and The lower binding 3 is fixed to the lower part of the back plate 1c, and the upper and lower bindings 2 and 3 lock the upper and lower inner surfaces of the fold of the booklet S. The booklet S can be bound.

Hereinafter, each structure of this file will be described in detail. [Structure of File Main Body 1 ] As shown in FIGS. 1 and 2, the file main body 1 has rectangular front and back plates 1a and 1b having a slightly larger area than the booklet S to be bound, and the front plate 1a. And a back plate 1c for connecting the long sides of the back plate 1b to each other. When the front plate 1a is closed, the top view has a U-shape as shown in FIG.

As the file main body 1, cardboard, synthetic resin plate or the like having a certain degree of rigidity can be used. [Regarding Configuration of Top Binding Device 2 ] The top binding device 2 is an integrally molded product of synthetic resin, and as shown in FIGS. 3 and 4, a main body 20 and 11 holding portions provided on the main body 20. 21 and 21.

As shown in FIG. 3, the main body 20 is formed of a thin rectangular plate, and eleven vertical grooves 22 into which the outer surface portion of the fold portion of the booklet S is fitted in the front portion are provided on both sides. The side portions are provided with protruding pieces 23 protruding forward, respectively. Further, as shown in FIGS. 3 and 4, the central portion of the main body 20 is provided with a recess 24 of a shallow rectangular piece and a penetrating elongated hole 25 provided in the middle portion of the bottom wall thereof. The vertical and horizontal dimensions of the through slot 25 are set smaller than that of the recess 24.

As shown in FIGS. 3 to 5, the holding portion 21 includes a projecting piece 21A provided on the upper side of the main body 20 and projecting forward, and eleven thin plates provided at the tip of the projecting piece 21A. And the lower surface of the protruding piece 21A functions as a contact portion 21a (the upward movement of the booklet S is limited), and the hanging piece 21b is formed on the inner surface of the fold portion of the booklet S. It functions to lock the upper area. The hanging piece 21b is set to be longer than the upright piece 31b of the holding portion 31, which will be described later. [Regarding Attachment Structure of Top Binding Device 2 to Back Plate 1c ] The attachment of the top binding device 2 to the back plate 1c is performed on the back plate 1c via the fixing pin 40 as shown in FIG. 4 and FIG. It is composed of a fixed top 41 (consisting of a column portion 41a and a square plate portion 41b). Specifically, as shown in FIG. The square plate portion 41b is attached to the back plate 1c in such a manner that it is fitted into the recess 24. Therefore, as shown in FIG. 7, the upper binding device 2 can move upward until the lower surface portion of the recessed portion 24 formed in the main body 20 contacts the lower surface portion of the square plate portion 41b which is a constituent portion of the top 41. When the upper binding device 2 is at the lowermost position, as shown in FIGS. 1 and 4, the upper end of the upper binding device 2 and the upper side of the back plate 1c are set to coincide with each other. [Regarding Configuration of Lower Binding Device 3 ] The lower binding device 3 is a synthetic resin integrally molded product, and includes a main body 30 and eleven holding portions 31 provided on the main body 30, as shown in FIG. Has been done.

As shown in FIG. 1 or 6, the main body 30 is formed of a thin rectangular plate, and has eleven vertical grooves 32 into which the outer surface portion of the fold portion of the booklet S is fitted in the front surface portion. The projecting pieces 33 projecting forward are provided on the vertical side portions on both sides, and the through holes 34 are provided on the central portion.

As shown in FIG. 6, the holding portion 31 has a protruding piece 31A provided on the lower side of the main body 30 and protruding forward, and eleven thin plate-like pieces provided at the tip of the protruding piece 31A. As shown in FIG. 1, the upright piece 31b functions as a contact portion 31a on the upper surface of the projecting piece 31A (the downward movement of the booklet S is restricted), and the upright piece 31b is attached to the upright piece 31b. It functions to lock the lower area of the inner surface of the fold. [Mounting Structure of Lower Binding Device 3 to Back Plate 1c ] The lower binding device 3 is mounted to the back plate 1c by inserting the fixing pin 42 into the through hole 34 as shown in FIG. The fixing pin 42 is caulked by the. As shown in FIG. 1, the lower binding device 3 is attached so that its lower end and the lower side of the back plate 1c are aligned with each other. [Regarding the positional relationship between the holding portions 21 and 31 associated with the vertical movement of the upper binding device 2] A. When the upper binding device 2 is at the lowermost position In this state, the distance between the contact portions 21a and 31a is equal to or slightly larger than the height dimension of the booklet S as shown in FIG. When the booklet S is bound, the upper end of the booklet S is in contact with or close to the contact portion 21a, and the lower end of the booklet is in contact with the contact portion 31a. B. When the upper binding device 2 is at the uppermost position In this state, as shown in FIG. 7, [the distance L2 from the lower end of the hanging piece 21b to the contact portion 31a] <[the height dimension L of the booklet S] <[ The relationship of the distance L1] from the contact portion 21a to the upper end portion of the upright piece 31b is established. [How to remove desired booklet S from this file] With this file, the booklet S has the upper and lower areas on the inner surface side of the fold portion locked by the hanging pieces 21b and the upright pieces 31b of the binding devices 2 and 3 due to the above-mentioned configuration. Although bound in the form, each booklet S can be removed by the following work. ． First, a booklet S desired to be removed (referred to as a desired booklet S) is grasped, and the booklet S is moved upward while the upper end of the booklet S is brought into contact with the contact portion 21a, whereby the binding device 2 is moved to the lowest position (see FIG. 1). State) to the uppermost position (state in FIG. 7). In this state, as shown in FIG. 7, since the upper end of the desired booklet S is in contact with the contact portion 21a, [the height dimension L of the booklet S] <[the upper end of the upright piece 31b from the contact portion 21a]. From the relationship of the distance L1] to the part, the lower end of the booklet S is located above the upper end of the upright piece 31b (see symbol A in FIG. 7). ． Next, pull out the desired booklet S in the above state until the fold portion on the lower edge side of the booklet S is in front of the upright piece 31b (see symbol A in FIG. 7), and then move the booklet S downward. Then, the upper edge side of the fold portion of the booklet S is pulled out from the hanging piece 21b. Then, the desired booklet S comes off from the hanging pieces 21b and the upright pieces 31b of the binding tools 2 and 3.

In this state, since the lower end of the booklet S that does not need to be removed is in contact with the contact portion 31 a, the lower region of the fold portion of the booklet S is associated with the upright piece 31 b. In addition to being in the stopped state, the upper area of the fold portion of the booklet S is determined by the relationship of [distance L2 from the lower end of the hanging piece 21b to the contact portion 31a] <[height dimension L of the booklet S]. 7 is in a locked state with the tip portion (state of reference numeral B in FIG. 7). Therefore, when removing the desired booklet S, the booklet S that does not need to be removed does not accidentally come off from the file.

Note that the holders 21 and 31 of the upper and lower binding tools 2 and 3 may be configured by thin plates having a substantially L shape, instead of the configurations of the upper and lower binding tools 2 and 3 of the above-described embodiment. it can.

Further, as shown in FIG. 8, a long hole 10 is formed in the back plate 1 c so that the fixing position of the top 41 to the back plate 1 c can be changed, and a head screw 11 is formed through the long hole 10. It is also possible to adopt a configuration in which the frame is screwed into the top 41. In this case, even if there is some variation in the height of the booklet S or the finished file, the booklet S can be bound without difficulty.

Further, in place of the above embodiment, the upper and lower binding devices 2 and 3 are separated from each other in another manner (the upper binding device 2 is moved upward and the lower binding device 3 is moved downward. Only the lower binding device 3 is moved. It may be configured to move downward). In this case, the booklet S may be moved to separate the binding devices 2 and 3 from each other. Other work is almost the same as the above case.

Then, instead of the configuration of the upper and lower binding devices 2 and 3 of the above-described embodiment, as shown in FIG. 9, the holding portion 21 is formed by a member different from the main body 20, and the holding portion 21 is formed by the main body 20. On the other hand, it is also possible to adopt a configuration in which it can move up and down within the range of the chamber K. In this case, the main body 20 may be made of synthetic resin and the holding portion 21 may be made of thin metal wire. It should be noted that the reference numeral 7 in FIG. 9 is a means for binding the booklet S without difficulty even if there are some variations in the height of the booklet S or the finished files.

[0029]

[Effect of device]

 Since the present invention has the above-mentioned configuration, it has the following effects.

From the contents described in the action column, it was possible to provide a file in which only a desired booklet can be removed without tedious work and regardless of the binding position.

[Brief description of drawings]

FIG. 1 is a vertical sectional view of a file according to an embodiment of the present invention.

FIG. 2 is a perspective view of the file.

FIG. 3 is a perspective view of an upper binding device of the file.

FIG. 4 is a vertical sectional view of the upper binding device.

5 is a cross-sectional view taken along line XX of FIG.

FIG. 6 is a perspective view of a lower binding tool of the file.

FIG. 7 is a diagram showing a method of removing a booklet bound in the file.

FIG. 8 is a perspective view of a main part of a file according to another embodiment of the present invention.

FIG. 9 is a sectional view of a main part of a file according to another embodiment of the present invention.

FIG. 10 is a cross-sectional view of a prior art file.

[Explanation of symbols]

 S booklet 1 file main body 1c back plate 2 upper binding device 3 lower binding device 20 main body 21 holding part 21a contact part 21b hanging piece 30 main body 31 holding part 31a contact part 31b upright piece

Claims (4)

[Scope of utility model registration request] 1. The upper and lower bindings (2) and (3) attached to a back plate (1c) of a file main body (1) lock the upper and lower regions of the folds of each booklet (S), thereby making a plurality of them. The booklet (S) is a file for binding, and the upper binding tool (2) is composed of a main body (20) and a plurality of holding sections (21) integrated with the main body (20), and the holding section (21). )
The contact part (2) that restricts the upward movement of the booklet (S).
1a) and a thin plate-like hanging piece (21b) that locks the upper area of the inner surface of the fold line, and the lower binding device (3) includes a main body (30) and a plurality of holding portions (a). 31), and the holding portion (31) is a thin plate-shaped upright portion that locks the holding portion (31) with the contact portion (31a) that restricts the downward movement of the booklet (S) and the inner surface lower region of the fold portion. Piece (31b)
The upper binding device (2) can be vertically mounted on the back plate (1c), and the hanging piece (21b) is set longer than the upright piece (31b). When the tool (2) is moved to the uppermost position, the [hanging piece (21
Distance from the lower end of b) to the contact part (31a)] <
The relationship of [the height dimension of the booklet (S)] <[the distance from the contact portion (21a) to the upper end portion of the upright piece (31b)] is established, and the main body (20) (30) A file having a plurality of vertical grooves into which an outer surface portion of a fold of a booklet (S) is fitted. 2. The upper and lower binding devices (2) and (3) attached to the back plate (1c) of the file main body (1) lock the upper and lower regions of the folds of each booklet (S), and thereby a plurality of folds are formed. The booklet (S) is a file to be bound, and the upper binding tool (2) is composed of a main body (20) and a plurality of holding portions (21) provided so as to be vertically movable with respect to the main body (20). With
The holding part (21) is composed of a contact part (21a) that restricts upward movement of the booklet (S) and a thin plate-like hanging piece (21b) that locks the upper area of the inner surface of the fold part. The lower binding device (3) comprises a main body (30) and a plurality of holding portions (31) integrated with the main body (30), and the holding portion (3)
1) is composed of a contact portion (31a) that restricts the downward movement of the booklet (S) and a thin plate-shaped upright piece (31b) that locks the lower area of the inner surface of the fold portion. 21b)
Is set longer than the upright piece (31b), and in a state where the holding portion (21) is moved to the uppermost position, [distance from the lower end of the hanging piece (21b) to the contact portion (31a)] <[ Height dimension of booklet (S)] <[contact part (21
a) to the upper end of the upright piece (31b)], and the main body (20) (3
0) is provided with a plurality of vertical grooves into which the outer surface portions of the folds of the booklet (S) are fitted. 3. The upper and lower binding devices (2) and (3) attached to the back plate (1c) of the file main body (1) lock the upper and lower regions of the folds of each booklet (S), thereby making a plurality of The booklet (S) is a file for binding, and the upper binding tool (2) is composed of a main body (20) and a plurality of holding sections (21) integrated with the main body (20), and the holding section (21). )
The contact part (2) that restricts the upward movement of the booklet (S).
1a) and a thin plate-like hanging piece (21b) that locks the upper area of the inner surface of the fold line, and the lower binding device (3) includes a main body (30) and a plurality of holding portions (a). 31), and the holding portion (31) is a thin plate-shaped upright portion that locks the holding portion (31) with the contact portion (31a) that restricts the downward movement of the booklet (S) and the inner surface lower region of the fold portion. Piece (31b)
The upper and lower binding devices (2) and (3) can be brought into contact with and separated from each other, and the hanging piece (21b) is made up of an upright piece (31).
It is set longer than b), and the upper and lower binding devices (2)
(3) In a state where they are moved to separate from each other, [distance from lower end of hanging piece (21b) to contact part (31a)] <[height dimension of booklet (S)] <[contact part (21
a) to the upper end of the upright piece (31b)], and the main body (20) (3
0) is provided with a plurality of vertical grooves into which the outer surface portions of the folds of the booklet (S) are fitted. 4. The upper and lower binding devices (2) and (3) attached to the back plate (1c) of the file main body (1) lock the upper and lower regions of the folds of each booklet (S), and thereby plural The booklet (S) is a file to be bound, and the upper binding tool (2) is composed of a main body (20) and a plurality of holding portions (21) provided so as to be vertically movable with respect to the main body (20). With
The holding part (21) is composed of a contact part (21a) that restricts upward movement of the booklet (S) and a thin plate-like hanging piece (21b) that locks the upper area of the inner surface of the fold part. , The lower binding device (3) is composed of a main body (30) and a plurality of holding portions (31) vertically movable with respect to the main body (30), and the holding portion (31) includes a booklet (S). Of the contact part (31a) for restricting the downward movement of the fold and a thin plate-shaped upright piece (31b) that locks the lower area of the inner surface of the fold part, and the hanging piece (21b) is used as the upright piece (31b). Longer than that, and in a state where the holding portions (21) and (31) are moved to separate from each other, [distance from lower end of hanging piece (21b) to contact portion (31a)] <[booklet ( Height of S)] <[Abutting part (21a) to upright piece (31b)
The distance to the upper end of the booklet] is established, and further, the main body (20) (30) is provided with a plurality of vertical grooves into which the outer surface portions of the folds of the booklet (S) are fitted. The featured file.