JP4019094B2 - Locking fastener and folder file using the same - Google Patents

Description

  The present invention relates to a latching binding tool that can easily remove or attach a sheet or sheet having a hole for a file, and a folder file using the same.

  Conventionally, as a binding binding tool for removing and attaching papers and sheets with holes for files, it is integrated with folder files such as filing systems stored in system notebooks, system notebooks, bookcases and cupboards. In many cases, it is attached and used.

  An example of the above-described locking binding tool is the locking binding tool shown in FIG. FIG. 8 illustrates a folder file F (system note 2) to which the invention (lifter) disclosed in Patent Document 1 is attached. The folder file F is integrated with the central margin portion Fc thereof. A locking binding is provided. This locking binding device has a plurality of metal locking rings 20 that can be opened and closed, and opening / closing means 22 that opens and closes the locking rings 20 simultaneously. When the sheets or sheets are locked to the locking fastener, the locking ring 20 is opened to the left and right by pushing down the opening / closing means 22, and the left and right arches 21, 21 of the locking ring 20 are opened. Through the sheets and sheets, the opening / closing means 22 is pushed up in this state, and the locking ring 20 is closed. Thereby, papers etc. can be latched to a latching binding tool. On the contrary, the same operation may be performed when removing the paper or the like.

JP-A-8-25868

  By the way, there is a case where it is desired to make a memo on papers and sheets filed in the folder file and immediately give them to the other party. In this case, since the transferred partner may also file it, it is ideal to pass without damaging the paper or sheets with holes for the file. Ideally, papers and sheets can be filed easily. And not only the above folder file, but also when you take a daily note, you can easily remove it in a state where it is fixed to the door or side of the refrigerator or fixed to a board (bulletin board, blackboard, whiteboard, etc.) It is even more ideal if it can be attached or attached.

  However, in the folder file to which the above-mentioned locking fasteners are integrally attached, the opening / closing means 9 is provided for opening and closing the locking ring 20, so that the mechanism is complicated, and it is troublesome to replace papers. It was not only expensive but also expensive. Also, in order to ensure files such as papers and sheets, one and the other arch part 21 are firmly engaged, and the papers and sheets are damaged while both the arch parts 21 are closed. It was impossible to remove and install without using it. In addition, there was a fear of damaging a finger due to a strong engagement state, and it was found that papers were damaged when pinched. In the case where the folder file is small and thin and can be stored in a pocket of clothes, the metal arch portion 20 may obstruct thinness.

  On the other hand, when it is fixed to the door or side of the refrigerator, or a memo or pamphlet is fixed to the board, it is only fixed to a push pin or a magnet. That is, in the above-described conventional locking device, the mechanism is complicated, and it is not possible to immediately deliver the paper or sheet having a hole for the file without damaging it.

  SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a locking binding that can be easily removed and attached without damaging paper or sheets with holes for files, and a folder file using the same. It is in.

According to a first aspect of the present invention, there is provided a locking binding device for removing or attaching a sheet or sheet having a hole for a file, wherein one of the arch portion and the other are elastically deformed. And a pedestal to which the proximal ends of both arches are attached, and the pedestal, the one arch part, and the other arch part are integrally formed of the same rubber and are substantially half as a whole. It is configured to have a circular shape, and the width of the one and the other arch portion is narrowed from the base end side to the tip portion, or the thickness of the one and the other arch portion is from each of the base end side is narrower toward the distal end, the distal end portions of said one arch portion and the other of the arch portion is placed in contact with utilizing the elastic deformation, and one arch portion above Create a gap between the tips of the other arch By, by removing or installing the sheet such or sheets or the like, after causing the gap is Rukoto distal ends of said one arch portion and the other of the arch portion is returned to the original contact state It is characterized by.
Further, the locking binding tool according to claim 2 of the present invention is a locking binding tool for detaching or attaching a paper or sheet having a hole for a file, and is one elastically deformed arch part. And the other arch part, and a pedestal to which the proximal ends of both arch parts are attached, the pedestal, the one arch part and the other arch part are integrally formed of the same rubber, The one and the other arch portions are configured to have a substantially semicircular shape, and the width of each of the one and the other arch portions is narrowed from the base end side toward the tip portion, and the thickness of the one and the other arch portions is Are narrowed from the base end side toward the distal end, and the distal ends of the one arch portion and the other arch portion are brought into contact with each other using the elastic deformation, and the one arch Gap between the tip and the tip of the other arch Then, after removing or attaching the papers, sheets, etc. to create the gap, the one arch part and the tip of the other arch part return to their original contact state. It is characterized by.

  According to these inventions, when removing papers, sheets, etc. filed in the locking binding, if one of the papers is picked and pulled lightly, the one arch and the other arch Since the tips of the parts are in contact with each other using the elastic deformation described above, there is a gap enough for the paper to come out, so that it can be quickly locked without damaging the paper or sheets. Can be removed from the tool. On the other hand, when locking paper or sheets with a hole for a file, the leading end is brought into contact with each other using the elastic deformation by applying an external force to the one arch. When a gap is generated between the sections, it is possible to hold paper or the like from the gap. And after the said clearance gap arises, since the front-end | tip parts of said one arch part and the other arch part are in the contact state using the said elastic deformation, both front-end | tip parts can be quickly brought back to each other. It will return to the contact state. In addition, if the rubber material is cut into the above shape, the locking binding device having the above configuration can be easily manufactured. And, by being configured so as to exhibit a substantially semicircular shape as a whole, when performing page turning (when moving paper or the like from one arch side to the other arch side), paper with a hole is provided. Can be moved without being caught or damaged. Further, since the width and / or thickness of the one and the other arch portions are narrowed from the respective base end sides toward the tip end portions, page turning of sheets and the like closed by the locking binding is performed. When moving papers or sheets with file holes from one arch to the other, the paper with file holes is caught or damaged at the tip of both arches. The situation can be suppressed. In other words, even if there is a deviation in the contact state between the tip of one arch and the other arch, the tilt angle of both arches is low, or even if the amount of paper to be supplemented increases, It is less likely that paper with holes for files will be caught or damaged.

  Further, as in claim 3, when the magnet is fixed to the pedestal, a sheet to which an adhesive is attached is attached, or a double-sided tape is attached, The locking device can be easily fixed and used on a refrigerator door, side surface, wall, board (bulletin board, blackboard, white board) or the like.

  A folder file according to a fourth aspect of the present invention is the folder file according to the first to third aspects, wherein the locking binding device is a folder file of a predetermined size formed by folding a rectangular flexible synthetic resin material into an outer member. And the locking fastener is attached to either side of the center fold line of the folder file.

  According to the present invention, the locking device according to any one of claims 1 to 3 is attached to a folder file of a predetermined size that is folded in half with a rectangular flexible synthetic resin material as an outer member. Since the fastening device is attached to one side of the center fold line of the outer member, the glue margin (locking binding device) is compared with the case where the fastening device is installed at the central portion of the outer member. The thickness can be reduced to the extent that there is no center mounting width when installing a folder, and an optimal folder file can be obtained especially as a portable notepad. Further, when the folder file is carried in a folded state, even if pressure is applied from the front and rear, the contact state between the tip portions of the arch portion using the elastic deformation is maintained.

  Here, the folder file has a double structure of at least an outer member and an inner member, and only one and the other arch portion of the locking fastener are exposed from an insertion hole opened from one side of both members. If the pedestal is attached so as not to be exposed from the insertion hole, it is preferable in terms of aesthetics, and the flat portion can be widened. An attachment sheet interposed between the outer member and the inner member, and the locking binding device is attached to the attachment intermediate sheet via the pedestal, and the outer member and the inner member By being inserted between them, the outer member and the inner member can be easily and stably attached.

  According to the locking binding device according to the present invention, since the distal ends of the one arch portion and the other arch portion are in contact with each other using the elastic deformation, a hole for a file is opened. It can be easily and instantly removed or attached without damaging paper or sheets, so notepads can be secured to the doors and sides of refrigerators, boards (bulletin boards, blackboards, whiteboards) Etc.), and when storing this in a folder file neatly, it is possible to save it neatly without damaging the paper or sheets with holes for the file. become.

  Further, according to the folder file using the locking binding device according to the present invention, the locking binding device is attached to either side of the center fold line of the folder file so that it can be opened from the spread state. When folded, the thickness can be reduced as much as there is no glue allowance compared to conventional folder files, and when carrying the folder file folded, the above elastic deformation is used even if pressure is applied from the front and back. Since the contact state between the tip portions of the arch portion is maintained, a stable locking state of the paper or the like can be maintained.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

(First embodiment)
The locking binding tool according to the present embodiment relates to a locking binding tool 1 that is used by being attached to, for example, a side surface of a bookshelf, a door or a side surface of a refrigerator, and the like. That is, as shown in FIG. 1 and FIG. 2, the locking binding tool 1 is a base on which one arch portion 2, the other arch portion 2, and the base end side 2b of both arch portions 2 and 2 are attached. 3, a magnet is fixed to the pedestal 3, and the magnet is attached to the door or side of the refrigerator via the magnet. Note that the papers and sheets to be attached are described as loose leaves having holes for files, but may be memo papers or the like.

  The locking binding 1 is made of rubber that is elastically deformed, and one and the other arch portions 2 and 2 are integrally attached to the surface of the base 3 whose base end side 2b is rectangular, and its distal end portion. 2a and 2a are in contact with each other and have a substantially semicircular shape as a whole.

  The pedestal 3 is a member for fixing one and the other arch portions 2 and 2, and is made of rubber similarly to the arch portions 2 and 2, and is formed integrally with the arch portions 2 and 2. . A sheet to which an adhesive is adhered is attached to the back surface of the base 3 or a double-sided tape is attached to the board 3 (a bulletin board, a blackboard, a white board, etc.). It is burned. Moreover, a magnet may be attached to the back surface of the pedestal 3, and the magnet may be attached to a door or side surface of a refrigerator or the like that is an object made of metal or the like via the magnet.

  Therefore, it is easy to attach the lock binding tool 1 to the side surface of the bookshelf, the door of the refrigerator, or the like to hold the loose leaf R1 or the memo. Also, other than papers and sheets such as loose-leaf R1, for example, a locking binding 1 for locking small items (keys, etc.) with rubber bands or strings, calendar hanging tools, and simple notes It can also be used as a binding tool or a wiring fixing tool for fixing a simple wiring. In the case of the loose leaf R provided with the hole R1 for the file, this may be organized into a folder file, but according to the locking binding device 1 of the present embodiment, the distal ends of the arch portions 2 and 2 2a is in contact with each other using the above elastic deformation, so it can be easily removed or attached immediately without damaging the paper or sheets with the file hole R1 open, You can file beautifully. That is, since it is made of rubber, the loose leaf R or the like will not be damaged even if it is sandwiched between the tip portions 2a.

  Here, the tip portions 2a and 2a of the arch portions 2 and 2 need to be in a contact state using the elastic deformation. As a contact state using the elastic deformation, FIG. As shown in FIG. 7, the tip portions 2a are rounded (R) (FIG. 7 (a)), corrugated (FIGS. 7B and 7C), or zigzag (FIG. 7D). )) Is possible. In any case, even if an unexpected external force is applied, it is possible to prevent a gap from being generated in the contact state of the tip 2a, and even if it is displaced, the original contact state is smoothly restored. Moreover, as a contact state using the elastic deformation of the tip portions 2a, only the width of the tip of the tip portion 2a can be narrowed (FIG. 7 (e)). Moreover, although the said example has comprised the arch part 2 whose cross section is a rectangular shape in any case, this is because it can process easily by a shaving operation | work using rubber | gum as a raw material. For this reason, the present invention can be applied even to a ring-shaped object (FIG. 7 (f)), regardless of the difficulty of the processing operation.

(Second Embodiment)
The present embodiment is a folder file 4 using the above-mentioned locking binding tool, for filing and holding papers and sheets having a file hole R1 such as a loose leaf R (system notes and system). In particular, it is a portable folder file 4 that can be stored in a jacket pocket or a pants pocket. The folder file 4 includes an outer member 5, inner members 7 and 8, and an interposing sheet 6 for mounting interposed therebetween (FIGS. 3, 4, and 5).

  The outer member 5 is a rectangular flexible synthetic resin material folded in half at the center, and the inner members 7 and 8 are overlapped on the inner side folded in two, and only the outer peripheral ends of each member are adhered. For this reason, a pocket-shaped opening is formed by the double structure, and a space in which the mounting interposition sheet 6 is interposed is formed. The attachment interposition sheet 6 is for attaching the above-described locking binding tool 1 and is attached to the base 3 of the locking binding tool 1 as follows. That is, the material of the interposition sheet 6 for attachment is made of a relatively thin synthetic resin, and is folded in half to be doubled (FIGS. 6A and 6B), but used as a single sheet. (FIGS. 6C and 6D). Insertion holes 6a and 6a for passing one and the other arch portions 2 and 2 of the latching binding device 1 are provided only in the direction of the inner member 8 which is inside the falder file 4. When the locking binding tool 1 is inserted between the double mounting interposition sheets 6 and the arch portions 2 and 2 are exposed from the insertion holes 6a and 6a, the base 3 is interposed between the interposition sheets 6 for mounting. It is pinched and securely held. When inserted between the pocket-shaped outer member 5 and the inner member 8 (gap) in this state, the latching binding device 1 is securely held and the extra force received by the interposing sheet 6 for attachment is absorbed. And the influence with respect to the elastic deformation of the latching binding tool 1 made of rubber is reduced.

  The inner members 7 and 8 are made of a rectangular flexible synthetic resin material. One inner member 8 has insertion holes 8a and 8a for exposing both arch portions 2 and 2 of the locking binding 1 to the outside. Formed (FIG. 4). The insertion holes 8a and 8a are configured to hide the pedestal 3, and are formed according to the number of the locking fasteners 1 and have a width of one and the other arch portion 2 of the locking binding device 1 described above. The length in the longitudinal direction is also a size corresponding to the distance between the arch portions 2 and 2 of the locking binding device 2. Therefore, even if the size of the base 3 is increased, the presence of the base 3 cannot be recognized from the outside.

  The locking fastener 1 is attached via an attachment interposition sheet 6 and is attached by exposing one and the other arch portions 2 and 2 from the insertion hole 8a. When the arch portions 2 and 2 of the locking binding device 1 are passed through the positions overlapping with the insertion holes 8a and 8a of the inner member 8 when stored between the outer member 5 and the inner member 8 (gap). Holes 6a, 6a are provided. Therefore, when attaching the latching binding tool 1 to the outer member 5, first, the one and the other arch portions 2, 2 of each latching binding tool 1 are passed through the holes 6a, 6a of the interposing sheet 6 for attachment. In this state, the interposition sheet 6 for attachment may be inserted through a pocket-shaped opening between the outer member 5 and the inner member 8 (gap). Then, by passing both the arch portions 2 and 2 of the locking binding 1 through the insertion holes 8a and 8a, each locking binding 1 has only one and the other arch portions 2 and 2 on the inner member 8. (FIG. 5). In addition, it is arbitrary to form the opening and the recessed part which maintain the protrusion state of the one and the other arch parts 2 and 2 in the outer member 5.

  The locking binding tool 1 is attached to a position that is biased to one side of the folding line L of the outer member 5. This is because, as compared with the case where the locking binding device 1 having the adhesive margin Fc provided at the central portion is installed (see FIG. 8), the adhesive margin Fc as an installation space is not required, and it is folded accordingly. Here, when the latching binding tool 1 is attached to the outer member 5, both the arch portions 2 and 2 of the latching binding tool 1 may be directly passed through the insertion holes 8a and 8a without the interposition sheet 6 for attachment. However, since the frictional force of the latching binding tool 1 increases between the outer member 5 and the inner member 8 through the interposition sheet 6 for attachment, the latching binding tool 1 is hardly displaced by that amount.

  Here, if the cross section is semicircular, the width and thickness of the one and the other arch portions 2 and 2 are such that when the page is turned, the loose leaf R or the like is attached to the tip portions 2a and 2a of the arch portions 2 and 2. You can hit without being caught. However, in order to reduce the size and thickness of the folder file, there is a high possibility that the loose leaf R and the like will be caught on the tip portions 2a and 2a of the arch portions 2 and 2 when turning the page. Further, as the number of loose leaves R to be spelled increases, the possibility that the loose leaves R and the like are caught increases. In such a case, both the side surfaces and the lower surface other than the upper surfaces of both arch portions 2 are shaved, and the width H1 of both arch portions 2 and 2 becomes narrower and the thickness H3 becomes thinner as it approaches both tip portions 2a and 2a. It is good to do so (FIGS. 1 and 2). That is, the widths H1 and H2 of one and the other arch part 2 are gradually narrowed from the proximal end 2b toward the distal end 2a (the width H1 of the distal end 2a of the arch 2 is closer to the proximal end 2b). Narrower than the width H2). Furthermore, the thickness H3 of one and the other arch part 2 is gradually narrowed from the respective base end sides 2b toward the tip part 2a (the thickness H3 of the tip part 2a of the arch part 2 is the base end). Narrower than the thickness H3 of the side 2b). Here, only one of the width and thickness may be gradually narrowed toward the tip 2a. Thereby, when the loose leaf R or the like passes through the contact portion 2a of the one and the other arch portions 2, 2, it is possible to suppress the possibility of being caught by the tip portions 2a, 2a of the arch portions 2, 2. Even if the tip portions 2a are displaced from each other, the original contact state is smoothly restored.

  Therefore, when actually using the folder file 4 of the present embodiment, when removing paper or sheets with the file hole R1 open, one and the other arch portions 2 and 2 are closed. By simply pressing or pulling the loose leaf R or the like in the vicinity of the tip portions 2a and 2a of the one and other arch portions 2 and 2, the one and other arch portions 2 and 2 are elastically deformed, and the loose leaf R and the like come out. Thus, it becomes possible to immediately remove the gap from one and the other arch portions 2 and 2 without damaging the loose leaf R or the like. In the case of mounting in the opposite direction, if at least one of the one and the other arch portions 2, 2 where the tip portions 2a are elastically contacted is picked or pressed with a finger, a gap is formed on the tip 2a side of both arch portions 2, 2. The loose leaf R and the like can be held in the arch portions 2 and 2 by passing the holes R1... Of the loose leaf R and the like through either of the arch portions 2 and 2 from the gap. . And since the said one arch part and the front-end | tip parts 2a of the other arch parts 2 and 2 are in the contact state using the said elastic deformation after the said clearance gap produced, both front-end | tips rapidly The parts 2a return to the original contact state.

  Next, when page turning is performed with the folder file 4 holding a plurality of loose leaves R and the like, the width H1 and further the thickness H3 of the distal ends of both arch portions 2 and 2 are larger than those of the proximal end 2b. Since the loose leaf R passes through the contact portion 2a of the one and the other arch portions 2 and 2, that is, the loose leaf R is at the tip of one of the one and the other arch portions 2 and 2. When moving from the portion 2a to the other tip portion 2a, the loose leaf R is not caught and smooth page turning is possible.

  Further, when the folder file 4 is carried in a suit or a pants pocket, the folder file 4 is preferably as small and thin as possible. Since this locking binding tool 1 is attached at a position that is biased to one side of the folding line L of the outer member 5, as compared to the case where the locking binding tool 1 is installed at the center, Therefore, it is possible to fold it thinly. Furthermore, since the latching binding tool 1 can be elastically deformed, when the folder file 4 is carried in a folded state, even if the latching binding tool 1 is elastically deformed and compressed by applying pressure from the front and rear, the distal end portion 2a. It is possible to suppress a situation in which the contact state between each other shifts.

It is a perspective view which shows the latching binding tool of the 1st Embodiment of this invention. It is a side view which shows the latching binding tool of the said 1st Embodiment. It is a perspective view which shows the folder file of the 2nd Embodiment of this invention. It is a perspective view explaining the attachment method of the latching binding tool of the folder file of this Embodiment. It is a perspective view which shows the structure around the latching binding tool of the folder file of this Embodiment. It is sectional drawing which shows the state which removes loose leaves etc. from the folder file of this Embodiment, and the form of the interposition sheet for attachment, (a) is the front-end | tip of the arch part of one side and the other arch part of the loose binding etc. to remove It is a figure which shows the state rolled up to the part vicinity, (b) is a figure which shows the state which pulled the loose leaf etc. of the said state upwards. (C) is a figure which shows the case where the number of the interposition sheet | seat for attachment in the case of said (a) is one sheet, (d) is a figure in the case where the number of interposition sheet for attachment in the case of said (b) is one sheet. is there. It is a top view which shows another example about the latching binding tool of the folder file of this Embodiment. It is a perspective view which shows latching binding tools, such as the conventional loose leaf.

Explanation of symbols

1 Locking tool,
2 One and the other arch part, 2a Tip part (contact part), 2b Base end side 3 base,
4 Folder file (outer member),
5 outer member,
6 Interposition sheet for mounting,
7 inner member,
8 inner member, 8a insertion hole,
H1 Arch side tip side width, H3 Arch side tip side thickness,
The width of the base end side of the H2 arch part, the thickness of the base end side of the H4 arch part,
L folding line of the outer member,
R loose leaf (paper and sheets), R1 file hole,

Claims (6)

It is a locking device that removes and attaches paper and sheets with holes for files, and one arch part that elastically deforms and the other arch part, and the base end side of both arch parts is A pedestal to be attached, and the pedestal, the one arch portion and the other arch portion are integrally formed of the same rubber and configured to have a substantially semicircular shape as a whole, and the one and The width of the other arch portion is narrowed from the respective proximal end side toward the distal end portion, or the thickness of the one and the other arch portion is narrowed from the respective proximal end side toward the distal end portion. And
The tip parts of the one arch part and the other arch part are in contact with each other using the elastic deformation ,
After the gap between the one arch and the tip of the other arch is created, and the paper or sheets are removed or attached, and the gap is created, the one arch and Kakaritometsuzurigu the distal ends of the other of the arch portion is characterized Rukoto return to the original contact state. It is a locking device that removes and attaches paper and sheets with holes for files, and one arch part that elastically deforms and the other arch part, and the base end side of both arch parts is A pedestal to be attached, and the pedestal, the one arch portion and the other arch portion are integrally formed of the same rubber and configured to have a substantially semicircular shape as a whole, and the one and The width of the other arch portion is narrowed from the respective proximal end side toward the distal end portion, and the thickness of the one and the other arch portion is narrowed from the respective proximal end side toward the distal end portion. And
The tip parts of the one arch part and the other arch part are in contact with each other using the elastic deformation ,
After the gap between the one arch and the tip of the other arch is created, and the paper or sheets are removed or attached, and the gap is created, the one arch and Kakaritometsuzurigu the distal ends of the other of the arch portion is characterized Rukoto return to the original contact state.   The latching binding according to claim 1 or 2, wherein a magnet is fixed to the pedestal, a sheet with an adhesive attached thereto, or a double-sided tape is attached. Ingredients.   The latching binding tool according to claim 1 is attached to a folder file used by being folded in half as a flexible synthetic resin material via the pedestal. A folder file using a binding tool characterized by being attached to either side of the center fold line.   The folder file has a double structure of at least an outer member and an inner member, and only one and the other arch portion of the locking binding tool are exposed from an insertion hole opened from one side of the two members. The folder file using the locking binding device according to claim 4, wherein the pedestal is attached so as not to be exposed through the insertion hole.   An interposition sheet for attachment interposed between the outer member and the inner member, and the locking binding device is attached to the interposition sheet for attachment via the pedestal, and is interposed between the outer member and the inner member. The folder file using the locking binding device according to claim 5, wherein the folder file is inserted.

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