JP2005047248A - Paper-made binder for filing, its manufacture method and paper-made file - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a paper-made binder for filing which can be recycled as paper. <P>SOLUTION: The paper-made binder for filing is structured so that a plate-like paper-made base 6 is fixed inside of a back cover 3 of a file body. One paper-made filing plate 7 is molded in one piece with the paper-made base 6, and structured so that the molding may go up from one side of the paper-made base 6 nearly vertically. The other paper-made filing plate 8 is installed on the other side of the paper-made base 6 with being opposed to the paper-made filing plate 7, and structured so that its angle formed with the paper-made base 6 is changed. Two pieces of a paper-made stem 9 are fixed to the paper-made filing plate 8 and makes the paper-made stem 9 hung and released by sliding a slide plate 10, and the paper-made base 6 and the paper-made filing plates 7, 8 are formed by laminating a paper. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a file binder for spelling documents and booklets, and more particularly to a paper file binder formed by processing paper. Here, the binder means a binding tool for binding documents.

  Conventionally, as a file binder for spelling documents etc., a metal or resin binder attached to the inside of the back cover of the file body consisting of a front cover, a back cover and a back cover formed by cardboard has become widespread. (See Patent Document 1 below).

Japanese Patent Laid-Open No. 2002-120483

  Since conventional file binders are made of metal or resin, even if the document is made only of paper, the binder part must be separated from the paper file body one by one and discarded. When dealing with documents, it was cumbersome to discard or recycle files.

  The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a file paper binder that can be easily discarded and recycled and that can easily file documents and the like.

  The file paper binder of the invention according to the first problem-solving means includes a plate-like paper base fixed to the inside of the back cover of the file body, and a first paper spelling that rises substantially vertically from one side of the paper base. A second paper binding plate provided opposite to the first paper binding plate and on the other side of the paper base so as to change an angle formed with the paper base; Among the second paper binding plates, one paper binding plate is provided with a plurality of paper binding rods provided so as to extend toward the other paper binding plate, and a plurality of paper binding rods made of the other paper And a paper-made hooking member for hooking on the binding plate.

  In the file paper binder of the invention according to the second problem solving means, in the first problem solving means, the paper base and the first and second paper binding plates are formed by laminating paper. It is characterized by this.

  The file paper binder of the invention according to the third problem solving means is the first or second problem solving means, wherein at least one of the first and second paper binding plates and the paper base are one sheet. It is characterized by being integrally formed by folding the paperboard.

  The file paper binder of the invention according to the fourth problem solving means is the paper paper binder according to any one of the first to third problem solving means, wherein the paper base and the first paper binding board are made of paper at the boundary between them. It has a portion formed in a cylindrical shape from the paper laminated on the outside following the first paper binding board from the base and the paper laminated on the inside, and the paper base and the first paper binding are formed by the portions. It is reinforced so as to maintain the angle formed by the plate.

  The file paper binder of the invention according to the fifth problem-solving means is the fourth problem-solving means, wherein the portion formed in the cylindrical shape is a plane perpendicular to the paper base and the first paper-binding plate. The cross-sectional shape when cut by is a substantially triangular shape.

  The file paper binder of the invention according to the sixth problem solving means is the file paper binder according to any one of the first to fifth problem solving means, wherein the second paper binding plate is directed from the tip to the first paper binding plate side. It has a folded-back flap part, and a plurality of paper-binding staples are provided in the flap part.

  The file paper binder of the invention according to the seventh problem-solving means is the reinforcing vertical rib on at least one of the first and second paper-binding plates in any one of the first to sixth problem-solving means. Is formed.

  The file paper binder of the invention according to the eighth problem solving means is the file paper binder according to any one of the first to seventh problem solving means, wherein the plurality of paper binding tubs are cylindrical, and the second paper binding. A bulging portion bulging toward the second paper binding plate is provided at the tip of the first paper binding plate, and the paper latching member includes a plurality of paper binding members. A plurality of nails comprising a paper nail holder having a plurality of nail portions that can be inserted into each of the reeds and a plate-like portion to which one end portions of the plurality of nail portions are fixed and hooked on the bulging portion When the plate-like portion is pressed against the bulging portion from the side opposite to the paper base with the portion inserted into the plurality of paper binding plates, the first paper binding plate is elastically deformed so as to spread outward. After the plate-like portion moves to the paper base side, the first paper-bound board is restored, and the plate-like portion is thereby hooked on the bulging portion. And it is characterized in Rukoto.

  The file paper binder of the invention according to a ninth problem solving means is the paper paper nail according to the eighth problem solving means, wherein at least one of the paper base and the first paper binding plate and the paper nail holder are provided. Locking means for preventing the holder from moving in a direction parallel to the boundary line between the paper base and the first paper binding plate is provided.

  The file paper binder of the invention according to the tenth problem solving means is the ninth problem solving means, wherein the locking means protrudes toward at least one of the paper base and the first paper binding plate. A foot formed on the plate-like portion of the paper nail holder, and an opening formed on at least one of the paper base and the first paper binding plate so that the foot fits. To do.

  In the file paper binder of the invention according to the eleventh problem solving means, in any one of the eighth to tenth problem solving means, the bulging portion is such that the portion that hooks the plate-like portion is closer to the tip. It is characterized by having an inclined surface that is close to the made base.

  The file paper binder of the invention according to the twelfth problem solving means is the file paper binder according to any of the eighth to eleventh problem solving means, wherein the plate-like portion is provided on the first paper binding board and the second paper binding board is provided. A hole or a notch is formed to be pushed to the side and removed from the bulging portion.

  The file paper binder of the invention according to the thirteenth problem-solving means is the file paper binder according to any of the eighth to twelfth problem-solving means, wherein the nail holder has a plurality of paper rod-like bodies formed from a paper plate shape from one end side. It is formed by inserting the other end of a plurality of paper rod-like bodies to the paper plate-like body, and the other end portion of the plurality of rod-like bodies has a diameter larger than that of the other portions. It is characterized in that a retaining portion having a large diameter is formed.

  In the file paper binder of the invention according to the fourteenth problem solving means, in any one of the first to seventh problem solving means, the plurality of paper binding folds are provided on the second paper binding plate. A constriction is formed in the vicinity of the tips of the plurality of paper binding rods, and the paper latching member is slidably attached to the first paper binding plate, and is a paper plate having a hook-shaped notch. It is characterized by being.

The file paper binder of the invention according to the fifteenth problem solving means is the file paper binder according to any one of the first to seventh problem solving means, wherein the paper base and the first and second paper binding plates are substantially U-shaped. And a paper anchor member that is detachably fixed to the inner side of the back cover of the file body.
In the fifteenth problem solving means, the paper anchor member is preferably formed by laminating paper.

  The file paper binder of the invention according to the sixteenth problem solving means is the file paper binder according to any one of the first to seventh, fourteenth and fifteenth problem solving means, wherein the plurality of paper binding rods are one paper binding plate. It is characterized in that it is formed by cutting and bending a part of.

  The file paper binder of the invention according to a seventeenth problem solving means is the file paper binder according to any one of the first to seventh, fifteenth and sixteenth problem solving means, wherein the other paper binding plate is a plurality of paper binding hooks. The paper latching member is formed by bending a paper tube into a U-shape and is covered with a spelling bag through the hole.

  The file paper binder of the invention according to the eighteenth problem solving means is the file paper binder according to any one of the first to seventh, fifteenth and sixteenth problem solving means, wherein the other paper binding plate has a plurality of paper binding hooks. The paper latching member is a paper string extending from the front end portions of the plurality of paper binding rods, and is characterized by being tied to each other through the holes.

  The file paper binder of the invention according to a nineteenth problem solving means is the file paper binder according to any one of the first to seventh, fifteenth and sixteenth problem solving means, wherein the paper latching member is attached to the other paper binding plate. It is provided and configured to be able to change whether or not it exists at a position where a plurality of paper binding rods can be hooked by elastic deformation of itself.

The file paper binder of the invention according to the twentieth problem-solving means is capable of changing the angle between the plate-like paper base fixed to the inside of the back cover of the file body and the paper base on one side of the paper base. A paper binding plate, a plurality of paper binding plates provided on the paper binding plate, and a paper retaining member for preventing a document passed through the plurality of paper binding plates from falling off. The plurality of paper binding rods have a constriction or hole in the vicinity of the tip, and the paper retaining member has a fitting portion that fits into the constriction or hole.
In the twentieth problem solving means, the paper base and the paper binding board are preferably formed by laminating paper.

The file paper binder of the invention according to the twenty-first problem solving means is capable of changing an angle formed by a plate-like paper base fixed to the inside of the back cover of the file body and a paper base on one side of the paper base. The first paper binding plate provided in this manner and the second paper provided opposite to the first paper binding plate so that the angle formed with the paper base can be changed on the other side of the paper base. A paper binding plate, a plurality of paper binding plates provided on one of the first and second paper binding plates so as to extend toward the other paper binding plate, and a plurality of paper binding plates, A paper hooking member for hooking the paper binding hook on the other paper binding board, and the plurality of paper binding hooks are formed such that the tip portions can be bent, and a plurality of paper binding hooks are provided on the other paper binding board. A hole is provided corresponding to the paper-made binding rod of the paper, and the paper hooking member is passed through the hole and folded. And it is characterized in that it has a front end portion the other as may be sandwiched by paper spelling plate constituting the.
In the twenty-first problem solving means, the paper base and the first and second paper binding plates are preferably formed by laminating paper.

The file paper binder of the invention according to the twenty-second problem-solving means is capable of changing the angle between the plate-like paper base fixed to the inside of the spine cover of the file body and the paper base on one side of the paper base. A plurality of paper binding plates provided on the paper binding plate, and a retaining member for preventing the documents passed through the plurality of paper binding plates from falling off. At least one of the paper binding rods is formed with a hollow tip, and the retaining member is formed of a screw formed of a water-soluble material screwed into the hollow tip.
In the twenty-second problem solving means, the paper base and the paper binding board are preferably formed by laminating paper.

The file paper binder of the invention relating to the twenty-third problem solving means is capable of changing the angle between the plate-like paper base fixed inside the back cover of the file body and the paper base on one side of the paper base. The first paper binding plate provided in this manner and the second paper provided opposite to the first paper binding plate so that the angle formed with the paper base can be changed on the other side of the paper base. A paper binding plate, a plurality of paper binding plates provided on one of the first and second paper binding plates so as to extend toward the other paper binding plate, and a plurality of paper binding plates, A paper hooking member for hooking the paper binding hook to the other paper binding board, the plurality of paper binding hooks have a constriction near the tip, and the paper hooking member is the other paper It is provided on the binding plate and can pinch the part on the tip side of the constriction in multiple paper binding hooks. It has a structure as is characterized in.
In the twenty-third problem solving means, the paper base and the first and second paper binding plates are preferably formed by laminating paper.

  According to a twenty-fourth aspect of the present invention, there is provided a file paper binder manufacturing method comprising: a plate-like paper base fixed to the inside of a spine cover of a file main body; In the method of manufacturing a file paper binder comprising the second paper binding board and the second paper binding board, by folding one paper board, at least one of the first and second paper binding boards and the paper base Are integrally formed.

  According to a twenty-fifth problem solving means, a file paper binder manufacturing method according to the twenty-fifth problem-solving means is the same as the twenty-fourth problem-solving means, by folding a single paperboard at the boundary between the paper base and the first paper binding board. The angle between the paper base and the first paper binding board is maintained between the paper base part stacked on the outside following the first paper binding board from the paper base and the paper board part stacked on the inner side. A cylindrical portion that is reinforced so as to be formed is formed.

  The paper file of the invention according to the twenty-sixth problem solving means is a paper file main body comprising a front cover, a back cover and a back cover, and a file paper according to any one of the first to twenty-third problem solving means. And a binder.

  According to the file paper binder of the invention relating to the first problem-solving means, after the paper is passed through the paper binding rod provided on one of the paper binding plates, the paper binding hook is attached to the paper latching member. By hooking on the other paper binding board, the document can be easily filed by being sandwiched between both paper binding boards. Further, since the entire binder is made of paper, it is suitable for recycling.

  According to the file paper binder of the invention relating to the second problem solving means, the paper base and the first and second paper binding plates are formed by laminating paper, which is strong.

  According to the file paper binder of the invention relating to the third problem solving means, the first and / or second paper binding board and the paper base are integrally formed by folding a single paper board. Therefore, the process is simpler than the case of connecting with an adhesive or the like, and the cost can be reduced accordingly. Further, there is no problem that the first and / or second paper binding board and the paper base are not directly bonded or peeled off due to the peeling of the adhesive, and an excellent product can be obtained.

  According to the file paper binder of the invention relating to the fourth problem-solving means, because the portion formed in a cylindrical shape is reinforced so as to maintain the angle formed by the paper base and the first paper binding plate, It is possible to prevent the first paper binding plate from being bent with respect to the paper base.

  According to the file paper binder of the invention relating to the fifth problem-solving means, a sufficient reinforcing effect can be obtained with a simple configuration due to the substantially triangular cross-sectional shape of the cylindrical portion.

  According to the file paper binder of the invention relating to the sixth problem solving means, a plurality of paper binding rods are provided in the flap part provided in the second paper binding plate, so the spring of the flap part is provided. Due to the shape elastic force, the paper binding rod can be more securely hooked to the second paper binding plate.

  According to the file paper binder of the invention relating to the seventh problem-solving means, the reinforcing ribs are formed on at least one of the first and second paper binding boards, thereby making the paper binding board The strength of is increased.

  According to the file paper binder of the invention relating to the eighth problem-solving means, the plate-like portion of the nail holder is inserted into the paper binding plate while the nail portion is inserted into the paper-made binding plate, and the first paper from the opposite side of the paper base By a simple operation of pressing against the bulging portion of the binding plate, the plate-like portion is hooked on the bulging portion using the elastic deformation and restoration of the first paper binding plate. In other words, according to the above binder, the nail portion of the paper nail holder in which the nail portion is inserted into the paper binding rod is locked with the paper base being closer to the paper base than the bulging portion is not. The state can be switched by a simple operation of elastic deformation of the first paper binding plate, and the document can be bound smoothly.

  According to the file paper binder of the invention relating to the ninth problem solving means, the positional relationship between the paper nail holder and the paper base is controlled by restraining means to restrain the movement parallel to the boundary line of the paper nail holder. It is possible to limit, and damage to the paper spelling can be prevented.

  According to the file paper binder of the invention relating to the tenth problem solving means, the anchoring means includes the foot formed on the plate-like portion of the paper nail holder, the paper base and the second so that the foot is fitted. Since it is configured with an opening formed in at least one of the one paper binding plates, the above-described effect by the locking means can be reliably obtained without complicating the structure of the binder.

  According to the file paper binder of the invention relating to the eleventh problem-solving means, the bulging portion has an inclined surface that approaches the paper base toward the tip as a portion for hooking the plate-like portion. Therefore, the plate-like portion is difficult to come off from the bulging portion, and the reliability as the binder can be further improved.

  According to the file paper binder of the invention relating to the twelfth problem solving means, the plate-like portion is bound to the second paper spelling by a finger or the like through a hole or notch formed in the first paper spelling board. Since it can be pushed to the plate side, it is possible to easily remove the plate-like portion from the bulging portion without greatly elastically deforming the first paper-bound plate.

  According to the file paper binder of the invention relating to the thirteenth problem solving means, since the retaining portion is formed at the other end of the rod-shaped body, the rod-shaped body is difficult to come off from the plate-shaped body, and has excellent durability. A nail holder is obtained.

  According to the file paper binder of the invention relating to the fourteenth problem-solving means, the paper spelling can be hooked by a simple operation of sliding the paper board, the file becomes easy to file, and the constriction of the paper spelling scissors File firmly to prevent documents from falling out.

  According to the file paper binder of the invention relating to the fifteenth problem solving means, the paper base and the first and second paper binding plates can be detached from the file main body, so that the file of the document becomes easy.

  According to the file paper binder of the invention relating to the sixteenth problem solving means, since the paper binding rod is formed by cutting and bending a part of the second paper binding plate, it can be manufactured at low cost. effective.

  According to the file paper binder of the invention relating to the seventeenth problem-solving means, since the paper hooking member formed by bending the paper tube into a U-shape is placed on the paper binding hook, the strength of the paper binding hook There is an effect that can be reinforced.

  According to the file paper binder of the invention relating to the eighteenth problem solving means, the paper string is used as the paper hooking member, so that the document can be reliably bound with a simple configuration.

  According to the file paper binder of the invention relating to the nineteenth problem solving means, the elastic deformation of the paper constituting the paper hooking member is used when the paper binding hook is hooked and released. There is an effect that it can be reduced.

  According to the file paper binder of the invention relating to the twentieth problem solving means, after the document is passed through the paper binding rod, the fitting portion of the paper retaining member is connected to the constriction or hole near the tip of the paper binding rod. Documents can be easily filed simply by fitting them into the. In addition, if the paper binding plate is tilted so that it is flush with the paper base, it is possible to bring the paper binding rod into an upright state. The work of fitting the stop member is easy. Further, since the entire binder is made of paper, it is suitable for recycling. Further, when the paper base and the first and second paper binding plates are formed by laminating paper, it is strong.

  According to the file paper binder of the invention relating to the twenty-first problem solving means, after the document is passed through the paper binding rod, the front end portion is bent through the hole of the other paper binding plate, and the front end portion is A document can be easily filed by simply sandwiching the other paper binding plate with a paper latching member. Further, since the entire binder is made of paper, it is suitable for recycling. Further, when the paper base and the first and second paper binding plates are formed by laminating paper, it is strong.

  According to the file paper binder of the invention relating to the twenty-second problem-solving means, after the document is passed through the paper binding rod, the retaining member made of a screw is simply screwed into the tip of the paper binding rod, and the document is Easy to file. Further, since the retaining member is water-soluble and the other part of the binder is made of paper, it is suitable for recycling. Further, when the paper base and the first and second paper binding plates are formed by laminating paper, it is strong.

  According to the file paper binder of the invention relating to the twenty-third problem solving means, the paper binding rod can be easily stopped by the paper hooking member, and the file becomes simple. Further, since the entire binder is made of paper, it is suitable for recycling. Furthermore, when the paper base and the first and second paper binding plates are formed by laminating paper, it is strong.

  According to the file paper binder manufacturing method of the invention relating to the twenty-fourth problem solving means, at least one of the first and second paper binding plates and the paper base are integrated by folding a single paperboard. The process is simple compared to connecting with an adhesive or the like, and at least one of the first and second paper binding plates and the paper base are not directly bonded or bonded. Generation | occurrence | production of the malfunction of peeling off by peeling of an agent can be prevented.

  According to the method for manufacturing a file paper binder of the invention according to the twenty-fifth problem solving means, since a cylindrical portion can be formed by folding a single paperboard, the paper base and the first paper binding board are formed. A reinforcing effect for maintaining the corner can be added by folding the paperboard, and the labor of attaching the reinforcing member from the outside can be saved.

  According to the paper file of the invention relating to the twenty-sixth problem solving means, since the file body and the binder are both made of paper, the binder can be discarded or recycled without being separated from the file body. it can.

(First embodiment)
The paper binder according to the first embodiment of the present invention will be described below with reference to the drawings.
FIG. 1 is a perspective view showing the inside of a file with a file paper binder of the first embodiment. A file paper binder 5 shown in FIG. 1 includes a plate-like paper base 6, a first paper binding board 7 that rises substantially vertically from one side of the paper base 6, and a first paper binding board 7. A second paper binding plate 8 provided opposite to the other side of the paper base 6, and a second paper binding plate 8 provided to extend toward the first paper binding plate 7. Two paper binding rods 9 and a paper slide plate 10 (paper latching member) for latching the front end portion of the paper binding rod 9 to the first paper binding plate 7 are provided.
The file main body 1 is made of cardboard, and includes a front cover 2 and a back cover 4 on both sides of the spine cover 3, and the paper base 6 is pasted on the inside of the spine cover 3.
The first paper binding plate 7 is formed integrally with the paper base 6 and is formed in a cylindrical shape so as to provide a cavity 7a to which the slide plate 10 is attached.
The paper base 6 and the second paper binding plate 8 are connected by, for example, a paper tape (not shown), and the angle α formed by the paper base 6 and the paper binding plate 8 may be larger than 90 degrees. it can. For example, by setting the angle α formed by the paper base 6 and the paper binding plate 8 to 180 degrees, it becomes easier to pass a document or the like through the paper binding basket.

As shown in FIG. 2, the paper binding rod 9 is formed by a portion of the paper tube formed in a substantially U-shape from the both ends to a portion where it is bent. FIG. 3 is a side view of the end portion of the paper binding rod 9. A paper shaft 9a is inserted into the paper tube from the end to the bent portion. A constriction 9 b is formed in the vicinity of the front end of the paper binding rod 9.
The second paper binding plate 8 has two holes, and a paper binding rod 9 is passed through the hole of the second paper binding plate 8 so that it is crushed to the flat shape of the paper tube. The portion 9 c is bonded and fixed to the paper binding plate 8.

FIG. 4 is a side view showing the configuration of the slide plate 10. The slide plate 10 is formed with a hook-shaped notch 10a. The width of the back portion 10b of the notch 10a is smaller than the outer diameter of the paper binding rod 9, but larger than the diameter of the constricted portion 9b. For this reason, when the constriction 9b is fitted into the back portion 10b of the notch 10a of the slide plate 10, the paper binding rod 9 cannot be removed.
The slide plate 10 is inserted into a cavity 7 a formed in the first paper binding plate 7, and the notch 10 a of the slide plate 10 and the notch 7 b of the paper binding plate 7 are combined to make a paper product. The spelling pad 9 can be taken in and out of the notch 10a. By sliding the slide plate 10 in a state where the paper binding rod 9 is put in the notch 10a, the constriction 9b of the paper binding rod 9 can be guided to the back portion 10b of the notch.

With a single sheet of paper, it is difficult to form the paper base 6 and the first paper binding plate 7 integrally, and further to form the cavity 7a of the first paper binding plate 7, but it is thin. By laminating and adhering paper, a complicated shape as shown in FIG. 1 can be formed without breaking the paper. In order to make it suitable for recycling, it is preferable to use a water-soluble adhesive.
Further, by forming the second paper binding plate 8 by laminating the paper, the second paper binding plate 8 can have the strength to support the paper binding plate 9.

(Second Embodiment)
Next, the file paper binder according to the second embodiment will be described with reference to FIG.
FIG. 5 is a perspective view showing a file paper binder of the second embodiment. The file paper binder 11 shown in FIG. 5 includes a plate-like paper base 12, a first paper binding board 14 that rises substantially vertically from one side of the paper base 12, and a first paper binding board 14. A second paper binding plate 13 provided oppositely on the other side of the paper base 12, and 2 provided on the second paper binding plate 13 so as to extend toward the first paper binding plate 14. The paper binding rod 15 of the book, the paper latching member 16 for latching the paper binding rod 15, the paper base 12, and the two paper binding plates 13, 14 are fixed to the inside of the back cover of the file body. And a paper anchor member 17.

The paper base 12 and the second paper binding plate 13 are connected by, for example, paper tape, and the angle α formed by the second paper base 12 and the paper binding plate 13 can be made larger than 90 degrees. .
Further, the first paper binding plate 14 and the paper latching member 16 are connected with a paper tape 18 with a margin, and the angle β formed by the paper base 12 and the paper latching member 16 is more than 90 degrees. It is also possible to increase the size of the paper binding rod 15 and to be positioned outside the track of the paper binding rod 15.
The paper binding rod 15 is fixed to the second paper binding plate 13. Since the first and second paper binding plates 13 and 14 are formed by laminating thin papers, the first and second paper binding plates 13 and 14 have sufficient mechanical strength to fix or support the paper binding rod 15.
A cutout 14 a into which a portion closer to the tip of the paper binding rod 15 is fitted is formed at a side opposite to the side connected to the paper base 12 in the first paper binding plate 14, that is, at the tip. The portion near the leading end of the paper binding rod 15 is fitted into the notch 14a, so that the paper binding rod 15 can be reinforced at the base fixed to the second paper binding plate 13 so as not to bend and break.
One end of the paper binding rod 15 is bonded so as to penetrate through the second paper binding plate 13.

  The paper latching member 16 is formed of a rectangular strong paper board, and one side of the paper board is attached to the paper base 12 by a paper tape 18. As a result, in a state where the tip end portion of the paper binding rod 15 is fitted in the notch 14a, the leading end portion of the paper binding rod 15 is hooked through the hole 16a of the paper latching member 16, and the paper binding rod 15 Can be hooked. The leading end of the paper binding rod 15 protrudes outward from the hole 16 a of the paper latching member 16.

  FIG. 6 shows a state in which the paper binding rod 15 is hooked by the paper hooking member 16. Although not shown, the paper anchor member 17 having a U-shaped cross section is fixed to the inside of the back cover of the file body. The state of being hooked by the paper hooking member 16 is a state in which the paper base 12 and the first and second paper binding plates 13 and 14 are folded so as to have a U-shaped cross section. Both ends of the paper binding rod 15 protruding from the binding plates 13 and 14 are fitted into the hook-shaped notches 17 a of the paper anchor member 17. By sliding the paper base 12 and the paper binding plates 13 and 14 in a state in which both ends of the paper binding rod 15 are fitted in the entrance portions of the hook-shaped notches 17a, both ends of the paper binding rod 15 are slid. The paper base 12 and the like are not removed from the file main body by being fitted into the back portion of the hook-shaped notch 17a.

(Third embodiment)
Next, a file paper binder according to the third embodiment will be described with reference to FIG.
FIG. 7 is a perspective view showing the inside of a file with a file paper binder of the third embodiment. The file paper binder 20 shown in FIG. 7 includes a plate-shaped paper base 21, a first paper binding board 22 that rises substantially vertically from one side of the paper base 21, and a first paper binding board 22. A second paper binding plate 23 provided opposite to the other side of the paper base 21, and the second paper binding plate 23 provided to extend toward the first paper binding plate 22. There are provided two paper binding rods 24 and a U-shaped paper tube 25 (paper latching member) for hooking the paper binding rods 24.

The paper base 21 and the second paper binding plate 23 are connected by, for example, a paper tape, and the angle β formed by the paper base 21 and the paper binding plate 23 can be made larger than 90 degrees.
The paper binding rod 24 is formed by cutting off a part of the second paper binding plate 23 and raising a separated paper piece. The second paper binding plate 23 is formed by laminating thin papers. For example, by preventing the adhesive from being applied in the vicinity of the portion where the paper piece is bent, the second paper binding plate 23 has a bent portion when the paper piece is raised. It can prevent that a crack arises.

The paper latching member 25 is formed by molding a hollow paper cylinder into a U shape, and the inner diameter of the paper cylinder is larger than the length of the cross-section diagonal of the paper binding rod 24, and therefore the paper binding rod 24. Can be put on.
By covering both ends of the paper latching member 25 through the hole 22a of the first paper binding plate 22 and the paper binding rod 24, the paper base 21 and the paper binding plates 22 and 23 have a U-shaped cross section. The paper binding rod 24 can be hooked while being held.

(Fourth embodiment)
Next, a file paper binder according to the fourth embodiment will be described with reference to FIG. The difference between the file paper binder of the fourth embodiment and the file paper binder of the third embodiment is the configuration of the paper binding rod and the paper latching member. As shown in FIG. 8, the paper binding rod 24 </ b> A is formed by a portion from the both ends of the paper tube formed into a U-shape to bend. Further, in the fourth embodiment, a paper-made binding rod is inserted into a hole of a second paper-made binding plate (not shown) having the same configuration as the second paper-made binding plate 8 of the first embodiment shown in FIG. After passing through 24A, the middle part of the U-shaped paper tube is bonded.

  The paper hooking member 25A is a paper string that passes through a paper tube constituting the paper binding rod 24A. By tying the paper string through the hole 22 a (see FIG. 7) of the first paper binding plate 22, the paper binding rod 24 </ b> A is hooked on the first paper binding plate 22.

(Fifth embodiment)
Next, a file paper binder according to the fifth embodiment will be described with reference to FIG.
FIG. 9A is a front view of a file paper binder of the fifth embodiment, and FIG. 9B is a cross-sectional view taken along the line II in FIG. 9A. A file paper binder 30 shown in FIG. 9 is opposed to a plate-like paper base 31, a first paper binding board 32 provided on one side of the paper base 31, and the first paper binding board 32. Then, a second paper binding plate 33 provided on the other side of the paper base 31, a paper binding rod 34 having one end fixed to the second paper binding plate 33, and a paper binding rod 34. And a paper-made latch member 35 for latching.

The paper base 31 and the second paper binding plate 33 are connected by, for example, a paper tape 33a, and the angle α formed by the paper base 31 and the second paper binding plate 33 may be larger than 90 degrees. it can.
The paper binding rod 34 is fixed to the second paper binding plate 33. Since the first and second paper binding plates 32 and 33 are formed by laminating thin papers, the first paper binding plate 32 having a complicated sectional shape as shown in FIG. It can be formed and can provide sufficient mechanical strength to fix or support the paper binding rod 34.
A cutout 32 a into which the leading end of the paper binding rod 15 fits is formed on the side opposite to the side connected to the paper base 31 in the first paper binding plate 32. The front end portion of the paper binding rod 34 fits into the notch 32a, so that the paper binding rod 34 can be reinforced so as not to bend and break at the base fixed to the second paper binding plate 33.

  The paper hooking member 35 is formed by deforming a part of the first paper binding plate 32, and the deformed portion covers the cutout 32a. Thereby, the leading end portion of the paper binding rod 34 fitted in the notch 32 a can be hooked by the paper hooking member 35. Whether or not the paper latching member 35 exists on the path of the paper binding rod 34, in other words, whether or not it exists at a position where the paper binding rod 34 can be latched by its own elastic deformation. It can be changed. That is, when the paper binding rod 34 is hooked, the paper hooking member 35 is elastically deformed outward so as not to interfere with the front end portion of the paper binding rod 34. When the leading end is fitted into the notch 32a, the paper hooking member 35 is restored, whereby the paper binding rod 34 is hooked by the paper hooking member 35. Further, when releasing the paper binding rod 34, an operation reverse to the above may be performed.

  In the above description of the fifth embodiment, a location (notch 32a) for receiving the paper binding rod 34 is provided in the first paper binding plate 32 separately from the paper latching member 35. FIG. As shown, a slit may be provided in the deforming portion, and a portion for receiving the paper binding rod 34 may be provided in the paper hooking member 35.

(Sixth embodiment)
Next, a file paper binder according to the sixth embodiment will be described with reference to FIG.
FIG. 11 is a perspective view showing the inside of a file with a file paper binder of the sixth embodiment. A file paper binder 40 shown in FIG. 7 is opposed to a plate-like paper base 41, a first paper binding board 42 provided on one side of the paper base 41, and the first paper binding board 42. A second paper binding plate 43 provided on the other side of the paper base 41, and two pieces provided on the second paper binding plate 43 so as to extend toward the first paper binding plate 42. The paper binding rod 44 and a paper clip 45 (paper locking member) having a U-shaped cross section for locking the paper binding rod 44 are provided.

The paper base 41 and the first paper binding plate 42 are connected by, for example, a paper tape, and the angle α formed by the paper base 41 and the first paper binding plate 42 can be larger than 90 degrees. .
Further, the paper base 41 and the second paper binding plate 43 are connected by, for example, a paper tape, and the angle β formed by the paper base 41 and the second paper binding plate 43 is made larger than 90 degrees. Can do.
The paper binding rod 44 is formed by cutting a part of the paper binding plate 43 and raising a separated paper piece. The second paper binding plate 43 is formed by laminating thin papers. For example, by preventing the adhesive from being applied in the vicinity of the portion where the paper piece is bent, the second paper binding plate 43 is formed in the bent portion when the paper piece is raised. It can prevent that a crack arises.
Further, the paper binding rod 44 is formed so that the front end portion 44a can be bent. The second paper binding plate 43 is formed by laminating thin papers. For example, by not applying an adhesive in the vicinity of a foldable part, it is difficult to cause a crack even when the paper piece is folded.

The sum of the thickness of the front end portion 44 a of the paper binding rod 44 fitted into the paper clip 45 and the thickness of the paper binding plate 42 is formed to be slightly larger than the width of the gap 45 a of the paper clip 45.
The first paper binding plate 42 is provided with holes 42 a corresponding to the paper binding rods 44.
The paper base 41 and the second paper clip 41 are sandwiched between the paper binding plate 42 and the leading end 44a of the paper binding rod 44 that is bent through the hole 42a of the first paper binding plate 42 with the paper clip 45. The paper binding rod 44 can be hooked while holding the first and second paper binding plates 42 and 43 so as to have a U-shaped cross section.

(Seventh embodiment)
Next, a file paper binder according to a seventh embodiment will be described with reference to FIG.
FIG. 12 shows a front end portion of the paper binding rod 50 of the file paper binder and a part of the paper binding plate 52 (a retaining member). In the first to sixth embodiments, both of the pair of paper binding plates are fixed or connected to the paper base. In the seventh embodiment, the paper binding plate 52 is connected to the paper base. Absent. Although not shown, the base end portion of the paper binding rod 50 is fixed to a paper binding plate that is provided on one side of the paper base so that the angle between the paper base and the paper base can be changed.

A cutout 53 (fitting portion) is provided in the paper binding plate 52 (a retaining member). The notch 53 is thin at a portion 53a close to the end of the paper binding plate 52 and thick at a distant portion 53b.
A constriction 51 is provided in the vicinity of the front end of the paper binding rod 50.
When the constriction 51 of the paper binding rod 50 is pushed into the notch 53, the constriction 51 pushes the portion 53a close to the end of the notch 53 and expands into the back, while entering the far portion 53b, the elasticity of the paper binding plate 52 Deformation can be solved. Thereby, it is possible to prevent the paper binding plate 52 from being fitted to the front end portion of the paper binding rod 50 and the document bound to the paper binding rod 50 from falling off.
By providing a backing plate for preventing the paper binding plate 52 from falling off on the back cover, it is possible to prevent the document from falling out of the file.

(Eighth embodiment)
Next, the file paper binder according to the eighth embodiment will be described with reference to FIG.
In the seventh embodiment, the paper is prevented from falling off by the paper binding plate 52. However, in the eighth embodiment, as shown in FIG. 13, the screw 62 (retaining member) is made of paper made of a paper tube. The document is prevented from falling off by being screwed into the cavity 61 at the tip of the binding rod 60.
The screw 62 is made of a water-soluble resin, a cellulose derivative, or a composite material of these and paper powder so that it can be recycled together with documents and the like.

(Ninth embodiment)
Next, a file paper binder according to the ninth embodiment will be described with reference to FIG.
FIG. 14 is a front view showing a file paper binder of the ninth embodiment. A file paper binder 70 shown in FIG. 14 is opposed to a plate-shaped paper base 71, a first paper binding board 72 provided on one side of the paper base 71, and the first paper binding board 72. A second paper binding plate 73 provided on the other side of the paper base 70, a plurality of paper binding rods 74 fixed to the second paper binding plate 73, and a paper binding rod 74. A paper clip 75 (paper latch member) having a U-shaped cross section for stopping.

The paper base 71 and the first paper binding plate 72 are connected by, for example, a paper tape, and the angle α formed by the paper base 71 and the first paper binding plate 72 can be larger than 90 degrees. .
Further, the paper base 71 and the second paper binding plate 73 are connected by, for example, a paper tape, and an angle β formed by the paper base 71 and the second paper binding plate 73 is made larger than 90 degrees. Can do.
Also in the ninth embodiment, similarly to the eighth embodiment, the screw 62A is screwed into the front end of the paper binding rod 60 made of a paper tube to prevent the document from falling off. Further, a constriction is formed in the vicinity of the front end of the paper binding rod 60 by the screw 62A.
The paper clip 75 is provided on the second paper binding plate 73. A groove is formed at the tip of the paper clip 75. This groove has a substantially V-shaped cross section in which the width of the entrance portion becomes narrower toward the back, and the back portion connected to the groove has a circular cross section.
In the ninth embodiment, the head of the screw 62 </ b> A is rounded so that the screw 62 </ b> A can be easily fitted into the deep part of the groove of the paper clip 75.
When the screw 62A constituting the leading end of the paper binding rod 50 is pushed into the groove at the leading end of the paper clip 75, the screw 62A pushes both sides of the groove into the back and enters the deep part of the groove. Both sides of the groove are restored. As a result, the leading end of the paper binding rod 60 is sandwiched between the paper clips 75, and the paper binding rod 60 is hooked on the second paper binding plate 73.
In the description of the ninth embodiment, the case where the screw 62A is screwed to the tip of the paper binding rod 60 has been described. However, instead of forming the constriction by the screw 62A, the paper binding rod 60 is formed to form the constriction. In this case, it is preferable that the front end portion of the paper binding rod is smaller than the diameter of the hole opened in the document.

(10th Embodiment)
FIG. 15 is a front view showing the configuration of a file paper binder according to the tenth embodiment.
As shown in FIG. 15, the file paper binder includes a base portion 80 and a paper nail holder 81. The paper nail holder 81 is configured to be freely inserted into and removed from the base unit 80. The paper nail holder 81 can bundle a document with a hole, and the paper nail holder 81 can be inserted into the base unit 80 to spell the document. It is like that. The tenth embodiment shown in FIG. 15 is obtained by improving the file paper binder of the fifth embodiment shown in FIG. In particular, the provision of the paper nail holder 81 is advantageous in that the paper nail holder 81 can be bundled when binding or extracting documents.

16 is a plan view showing the configuration of the base portion 80 of the file paper binder of FIG. 15, FIG. 17 is a front view of the base portion 80, and FIGS. 18 and 19 are cross-sectional views taken along line AA of FIG. It is the sectional view on the AA line which looked at each right-and-left side.
As shown in FIG. 16, the base portion 80 has a paper base 82 having a substantially rectangular planar shape, and is formed integrally with the paper base 82 and rises substantially vertically from one side of the paper base 82. The second paper spelling provided so that the angle between the paper base plate 82 and the paper base 82 can be changed on the other side of the paper base 82 so as to face the first paper spell plate 83. Plate 84. That is, the first paper binding plate 83 constitutes the left side surface of the base portion 80, and the second paper binding plate 84 constitutes the right side surface of the base portion 80.
Further, the base unit 80 includes two paper binding rods 85 provided on the second paper binding plate 84 so as to extend toward the first paper binding plate 83. The paper binding rod 85 is formed of a hollow paper tube, and in the tenth embodiment, the paper tube is folded into a U-shape and the central portion between the folded portions is deformed flat. The shape of the paper binding rod 85 is the same as the basic shape of the paper binding rod 9 shown in FIG. 2, for example. Of the U-shaped paper tube, the portion constituting the two paper binding rods 85, that is, the portion other than the portion crushed flat, remains hollow, and the paper binding rod of FIG. 9 is different from the paper binding rod 9 in that the neck 9b does not exist.

The first paper binding board 83 shown in FIG. 17 is formed by folding a single paper board into a double and bonding it with an adhesive.
Although the characteristics are clearly shown in FIG. 17, the paper base 82 and the first paper binding plate 83 are laminated on the boundary area between the paper base 82 and the first paper binding plate 83. A portion 86 formed in a cylindrical shape from the paperboard portion that is formed and the paperboard portion that is laminated inside.
The cylindrical portion 86 is reinforced so that the angle formed by the paper base 82 and the first paper binding plate 83 is maintained at a substantially right angle.
The section 86 formed in a cylindrical shape has a substantially triangular cross-sectional shape cut along a plane perpendicular to the paper base 82 and the first paper binding plate 83. Since the tip is rounded and the paperboard constituting the side is bent, it is not an accurate triangle. However, by using a triangle, the formation is easy because there are few creases, and the structure is stable against external force.

As shown in FIG. 18, a cylindrical portion 86 is provided with an opening 87 for locking a paper nail holder described later. The opening 87 is formed by punching a corresponding paperboard in advance with, for example, Thomson.
Further, the structural features of the bulging portion 88 can be seen from FIG. That is, the bulging portion 88 is formed in a cylindrical shape having a lower surface 88a substantially parallel to the paper base 82, and is cut along a plane perpendicular to the paper base 82 and the first paper binding plate 83. The cross-sectional shape is substantially triangular. By forming a triangle, the structure is easy to form because there are few folds, and the structure is stable against external force.
It is preferable that the lower surface 88a of the bulging portion 88 is inclined so as to become lower toward the side closer to the paper binding rod 85 in order to lock the paper nail holder 81.

  FIG. 19 shows a second paper binding plate 84 that forms the left side surface of the base portion 80. The paper binding board 84 is formed by folding a sheet of paper into three folds and bonding it with an adhesive (see FIG. 17). In this way, by providing a thickness in which four paperboards overlap each other, the paper binding rod 85 can be firmly fixed. Further, by storing the flat portion of the paper tube constituting the paper binding rod 85 in the second paper binding plate 84, the paper binding rod 85 can be prevented from coming off, and the thickness can be increased. It is suppressed that the area | region which can be spelled decreases.

20 is a plan view showing the configuration of the paper nail holder, FIG. 21 is a front view of the paper nail holder, and FIG. 22 is a side view of the paper nail holder. The paper nail holder 81 includes a plate-like portion 89 and a nail portion 90. The plate-like portion 89 is configured to have a total of four paperboard thicknesses by superimposing a single paperboard piece on a paperboard that is folded twice and tripled. Thereby, the depth of the hole which fixes the nail part 90 can fully be ensured, and fixation of the nail part 90 can be made strong enough.
The nail portion 90 is formed by sticking paper around a stick and has a tip sharpened so that it can be easily passed through a hole in a document. The nail portion 90 is fixed to the plate-like portion 81 by, for example, bonding with an adhesive.
Further, as shown in FIG. 22, the paper nail holder 81 has a foot 89 a on the lower side of the plate-like portion 89, and the foot 89 a fits into the opening 87 of the base portion 80. The width of the foot 89a is substantially equal to the width of the opening 87, and the opening 87 and the foot 89a serve as a locking means, and the positional relationship between the base portion 80 and the paper nail holder 81 is determined together with the bulging portion 88. .

23, the nail portion 90 of the paper nail holder 81 is inserted into the paper binding rod 85 of the base body 80, and the plate-like portion 89 of the paper nail holder 81 is moved to the bulging portion 88 of the second paper binding plate 83. It is a front view which shows the state which is going to latch on.
Although the document is not shown in FIG. 23, the nail portion 90 is usually inserted into the paper binding rod 85 with the document passed through the paper binding rod 85. From this state, the paper binding plate 84 is raised until the angle formed between the second paper binding plate 84 and the paper base 82 becomes a right angle. Since the tip of the bulging portion 88 overhangs, the bulging portion 88 is pushed away by the plate-like portion 89.
When the bulging portion 88 is pushed away by the plate-like portion 89, elastic deformation occurs in which the first paper binding plate 83 is warped. When the plate-like portion 89 comes below the lower surface 88a of the bulging portion 88, the elastic deformation of the first paper binding plate 83 is released, and the upper side of the plate-like portion 89 is lowered by the lower surface 88a of the bulging portion 88. It can be suppressed. At this time, the legs 89 a of the paper nail holder 81 are fitted into the opening 87 and abut against the paper base 82, so that the paper nail holder 81 and eventually the paper binding rod 85 are attached to the second paper binding plate 83. Can be latched.

Next, how to make the paper base 82 and the paper binding plates 83 and 84 according to the tenth embodiment will be described with reference to FIG. A hole 101 and openings 102 and 107 are formed in advance by Thomson in one paperboard 100 shown in FIG. In addition, a crease is attached to a portion indicated by a dotted line in FIG. The rectangular sections 103A, 104, 103b, and 105 partitioned by dotted lines are sequentially wound from the outside to the inside. In order to stabilize the dimensions, for example, the plane 103A is formed narrower than the plane 104. The folded sections 103A, 104, 103b, 105 are bonded with an adhesive to form a second paper binding plate 84.
The compartment 108 is bonded to the compartment 106 with an adhesive to constitute a paper base 82. The fold 109 corresponds to the tip of the bulging portion 88, and the section 110 corresponds to the lower surface 88 a of the bulging portion 88. The section 111 is bonded to the section 112 with an adhesive to form the first paper binding plate 83, but the section 113 is not bonded anywhere. The sections 113, 112, and 106 form a cylindrical portion 86 that reinforces so that the angle formed by the paper base 82 and the first paper binding plate 83 is maintained at a substantially right angle.
As described above, by forming the paper base 82 and the paper binding plates 83 and 84 from a single paperboard, the work of attaching the paper binding plates 83 and 84 to the paper base 82 can be omitted. It is stable in terms of quality, such as a problem that the paper binding plates 83 and 84 are bent and attached or the sticking part is not peeled off.
In the tenth embodiment, the plate-like portion 89 of the paper nail holder 81 is formed of two paperboards. However, a single paperboard as shown in FIG. 25 may be formed by folding three times. .

(Eleventh embodiment)
26 to 30 show the configuration of a file paper binder according to the eleventh embodiment.
The eleventh embodiment is substantially the same as the tenth embodiment shown in FIGS. 15 to 25 except for the following points.
That is, as shown in FIGS. 26 to 28, in the file paper binder 120 of the eleventh embodiment, the plate-like portion of the nail holder 810 extends from the bulging portion 880 to the first paper binding plate 830. A hole 831 for removal is formed. As shown in FIG. 26, the hole 831 is a circular shape having a size that allows a finger to be inserted, and is provided in a penetrating manner at substantially the center of the first paper-binding plate 830.
When the plate-like portion 89 hooked on the bulging portion 880 is pushed with a finger or the like through the hole 831, the second paper binding plate 840 is attached to the paper base 82 as shown by a two-dot chain line in FIG. On the other hand, the nail holder 810 including the plate-shaped portion 89 is bent so as to fall outward, and accordingly, the nail holder 810 as a whole moves to the second paper-bound plate 840 side together with the paper binding rod 85, and the plate-shaped portion 89 bulges. Depart from part 880. Therefore, according to the above configuration, it is not necessary to elastically deform the first paper binding plate 830 when the nail holder 810 is released, so that the plate-like portion 89 can be easily removed from the bulging portion 880. In addition, the first paper-binding plate 830 is not likely to be damaged even when used repeatedly.

  As shown in FIGS. 26 to 28, the first paper binding plate 830 is formed with a plurality of reinforcing vertical ribs 832. In FIG. 26, a total of four vertical ribs 832 are formed on the outer paperboard portion constituting a part of the first paper binding plate 830 in the horizontal direction at almost equal intervals. The first paper binding plate It has a length that reaches from the proximal end portion of the 830 to the distal end portion. These longitudinal ribs 832 further improve the strength of the first paper binding plate 830.

  As shown in FIGS. 27 and 28, the lower surface 880a of the bulging portion 880 has an inclined surface that approaches the paper base 82 toward the tip, and the nail holder 810 that is hooked on the lower surface 880a. The plate-like portion 89 is difficult to come off.

  As shown in FIGS. 26 to 28, the second paper binding plate 840 has a flap portion 841 that is folded back from the tip toward the first paper binding plate 830. Two flaps 85 made of paper are provided on the flap portion 841. The flap portion 841 bonds the three paperboard portions, excluding the outermost paperboard portion connected to the paper base 82, of the quadruple folded paperboard portions constituting the second paper binding board 840 with an adhesive. It is formed by doing. According to the above configuration, when the paper binding rod 85 is hooked on the first paper binding plate 830 by the nail holder 810, the flap portion 841 is elastically separated from the second paper binding plate 840. Since the approach is possible, the plate-like portion 89 of the nail holder 810 is pressed against the first paper-binding plate 830 by the spring-like elastic force that separates the flap portion 841 from the second paper-binding plate 840. Therefore, the plate-like portion 89 is not easily detached from the bulging portion 880 of the first paper binding plate 830, and the hooked state is reliably maintained. The flap portion 841 can obtain a desired spring-like elastic force by adjusting the thickness by changing the number of paperboard portions constituting the flap portion 841 or by further bonding a separate paperboard.

  The nail holder 810 shown in FIGS. 26 to 28 has two paper rod bodies 900 inserted into the paper plate body 890 from one end side thereof, and the other end portion of each rod body 900 is a plate body 890. At the other end of each rod-like body 900, a retaining portion 900a having a larger diameter than the other portions is formed. Therefore, there is no fear that the rod-like body 900 constituting the nail portion 90 falls off from the plate-like body 890 constituting the plate-like portion 89. In this embodiment, the retaining portion 900a is flat. The rod-shaped body 900 can be formed, for example, by winding paper with a large number of slits at the end corresponding to the other end into a rod shape, and then expanding the end with the slits outward. .

  In addition, as shown in FIG. 29, as the rod-like body 901 constituting the nail portion 89 of the nail holder 810, a tapered member whose diameter gradually increases from one end to the other end can be used. In this case, the stopper 901a is constituted by the other end portion having the largest diameter among the rod-shaped bodies 901, and the rod-shaped body 901 is prevented from falling off from the plate-shaped body 890. The rod-shaped body 901 can be formed by, for example, winding paper that becomes gradually wider from one end to the other end to form a rod.

  In the first to eleventh embodiments, the paper binder has a surface made of paper. However, starch, tannin, cellulose derivatives such as carboxymethylcellulose, hydroxypropylcellulose, and the like are used as the paper binder. It can also be coated on the surface or impregnated from the surface, thereby improving the mechanical strength of paper binding folds and paper nail holders, antifouling of paper binding boards, improving elasticity, molding The improvement of the property is aimed at. However, it is necessary to set the coating amount and the impregnation amount so that the paper binder after coating and impregnation can be separated by the pulper.

It is a perspective view which shows the structure of the binder made from file paper by 1st Embodiment. FIG. 2 is a plan view of a paper binding rod of the file paper binder shown in FIG. 1. It is a side view which shows the structure of the front-end | tip of the paper binding rod of FIG. It is a side view of the slide board of the binder made from file paper shown in FIG. It is a perspective view which shows the structure of the binder made from file paper by 2nd Embodiment. It is a perspective view which shows the structure of the binder made from file paper by 2nd Embodiment. It is a perspective view which shows the structure of the binder made from file paper by 3rd Embodiment. It is sectional drawing for demonstrating the binder made from file paper by 4th Embodiment. (A) is a front view which shows the structure of the binder made from file paper by 5th Embodiment, (B) is the II sectional view taken on the line of FIG. 9 (A). It is a front view which shows the other aspect of the binder made from file paper by 5th Embodiment. It is a perspective view which shows the structure of the binder made from file paper by 6th Embodiment. It is a perspective view for demonstrating the binder made from file paper by 7th Embodiment. It is a perspective view for demonstrating the binder made from file paper by 8th Embodiment. It is a front view which shows the structure of the binder made from file paper by 9th Embodiment. It is a front view which shows the structure of the binder made from file paper by 10th Embodiment. It is a top view of the base | substrate part which comprises the binder made from file paper of FIG. It is a front view of the base | substrate part shown in FIG. It is the sectional view on the AA line of FIG. 17 which shows the right side surface of a base | substrate part. It is the sectional view on the AA line of FIG. 17 which shows the left side surface of a base | substrate part. It is a top view of the paper nail holder which comprises the file paper binder of FIG. It is a front view of the paper nail holder shown in FIG. It is a side view of the paper nail holder shown in FIG. It is a front view for demonstrating operation | movement of the binder made from file paper by 10th Embodiment. FIG. 16 is a development view of the base portion of the file paper binder of FIG. 15. FIG. 16 is a development view showing another configuration of the plate-like portion of the paper nail holder of FIG. 15. It is a perspective view which shows the structure of the binder made from file paper by 11th Embodiment. It is a cross-sectional view showing the configuration of a file paper binder according to an eleventh embodiment, in which a paper binding rod is not hooked. It is a cross-sectional view of a state in which a paper-made binding rod is hooked, showing the configuration of a file-paper binder according to an eleventh embodiment. FIG. 29 is a cross-sectional view showing another configuration of the paper nail holder of FIGS. 26 to 28.

Explanation of symbols

5, 11, 20, 30, 40, 70, 80, 120 File paper binder,
6, 12, 21, 31, 41, 82 Paper base,
7, 14, 22, 32, 42, 72, 83, 830 First paper-bound board,
8, 13, 23, 33, 43, 73, 84, 840 Second paper binding board,
9, 15, 24, 24A, 34, 44, 50, 60, 85
10 slide plate (paper hanging member),
16, 25A, 35 paper hanging members,
17 Paper anchor member,
25 U-shaped paper tube (paper hanging member),
45 Paper clips (paper hanging members),
52 Paper binding board (prevention member),
62 screw (prevention member),
81,810 Paper nail holder (paper hanging member).

Claims (26)

A plate-shaped paper base fixed inside the back cover of the file body;
A first paper binding board that rises substantially vertically from one side of the paper base;
Opposing to the first paper binding plate, a second paper binding plate provided on the other side of the paper base so as to change an angle formed with the paper base;
A plurality of paper binding rods provided on one of the first and second paper binding plates so as to extend toward the other paper binding plate;
A file paper binder comprising: a paper hooking member for hooking the plurality of paper binding hooks to the other paper binding board. 2. The file paper binder according to claim 1, wherein the paper base and the first and second paper binding plates are formed by laminating paper. The at least one of the first and second paper binding plates and the paper base are integrally formed by folding a single paperboard. 2. Binder made of file paper according to 2. At the boundary between the paper base and the first paper binding board, the paper laminated on the outer side and the paper laminated on the inner side following the first paper binding board from the paper base. It has the part formed in the cylinder shape, It is reinforced by the said part so that the angle which the said paper base and the said 1st paper binding board make may be maintained, The Claim 1 characterized by the above-mentioned. Item 4. The file paper binder according to any one of Items 3 to 4. The section formed in the cylindrical shape has a substantially triangular cross-section when cut along a plane perpendicular to the paper base and the first paper binding plate. The file paper binder described. The second paper binding plate has a flap portion folded back from the tip toward the first paper binding plate, and the plurality of paper binding rods are provided in the flap portion. The file paper binder according to any one of claims 1 to 5, wherein the binder is made of file paper. The file paper product according to any one of claims 1 to 6, wherein a reinforcing vertical rib is formed on at least one of the first and second paper binding plates. binder. The plurality of paper binding tubs are cylindrical and provided on the second paper binding board,
A bulging portion bulging toward the second paper binding plate side is provided at the tip of the first paper binding plate,
The paper latch member includes a plurality of nail portions that can be inserted into each of the plurality of paper staples, and a plate to which one end portions of the plurality of nail portions are fixed and latched to the bulge portion A paper nail holder with a
When the plate-like portion is pressed against the bulging portion from the side opposite to the paper base in a state where the plurality of nail portions are inserted into the plurality of paper binding plates, the first paper binding plate After the plate-like portion is moved to the paper base side and is elastically deformed so as to spread outward, the first paper-bound plate is restored, whereby the plate-like portion is hooked on the bulging portion. The file paper binder according to any one of claims 1 to 7, wherein the binder is made of a file paper. At least one of the paper base and the first paper binding plate and the paper nail holder, and the paper nail holder is parallel to a boundary line between the paper base and the first paper binding plate 9. The file paper binder according to claim 8, further comprising locking means for preventing movement in any direction. The locking means includes a foot formed on the plate-like portion of the paper nail holder so as to protrude toward at least one of the paper base and the first paper binding plate; The file paper binder according to claim 9, comprising an opening formed in at least one of the paper base and the first paper binding plate so as to be fitted. 11. The bulging portion has an inclined surface such that a portion that hooks the plate-like portion is closer to the paper base toward the tip. A file paper binder according to claim 1. A hole or a notch is formed in the first paper binding plate for pushing the plate-like portion toward the second paper binding plate and removing it from the bulging portion. Item 12. The file paper binder according to any one of Items 8 to 11. The nail holder is formed by inserting a plurality of paper rod-like bodies through a paper plate-like body from one end side thereof and bonding the other end portion of the plurality of paper rod-like bodies to the paper plate-like body. 13. The retaining portion having a diameter larger than that of the other portion is formed at the other end portion of the plurality of rod-shaped bodies. The file paper binder according to any one of the above. The plurality of paper binding rods are provided on the second paper binding plate, and a constriction is formed near the front ends of the plurality of paper binding rods,
The paper-made latching member is a paper board that is slidably attached to the first paper-made binding board and has a hook-shaped notch into which the constriction fits. 8. The file paper binder according to any one of 7 above. A paper anchor member for removably fixing the paper base and the first and second paper binding plates to the inner side of the back cover of the file body while holding the substantially U-shape; The file paper binder according to any one of claims 1 to 7, wherein the binder is made of file paper. The plurality of paper binding folds are formed by cutting and bending a part of the one paper binding plate. The binder made from file paper as described in any one of. The other paper binding plate has a hole corresponding to the plurality of paper binding rods;
The paper-made latching member is formed by bending a paper tube into a U-shape and is put on the binding rod through the hole. Item 17. The file paper binder according to any one of items 16 to 16. The other paper binding plate has a hole corresponding to the plurality of paper binding rods;
8. The paper suspension member according to claim 1, wherein the paper latching member is a paper string extending from a front end portion of the plurality of paper binding rods, and is tied to each other through the hole. Item 17. A file paper binder according to any one of items 15 and 16. Whether or not the paper latching member is provided on the other paper binding plate and is located at a position where the plurality of paper binding rods can be latched can be changed by its own elastic deformation. The file paper binder according to any one of claims 1 to 7, claim 15, and claim 16, wherein the binder is made of file paper. A plate-shaped paper base fixed inside the back cover of the file body;
A paper binding board provided on one side of the paper base so as to change an angle formed with the paper base;
A plurality of paper binding rods provided on the paper binding plate;
A paper retaining member for preventing the document passed through the plurality of paper binding rods from falling off,
The plurality of paper binding rods have a constriction or a hole in the vicinity of a tip, and the paper retaining member has a fitting portion that fits into the constriction or the hole. Paper binder. A plate-shaped paper base fixed inside the back cover of the file body;
A first paper binding plate provided on one side of the paper base so as to change an angle formed with the paper base;
Opposing to the first paper binding plate, a second paper binding plate provided on the other side of the paper base so as to change an angle formed with the paper base;
A plurality of paper binding rods provided on one of the first and second paper binding plates so as to extend toward the other paper binding plate;
A paper hooking member for hooking the plurality of paper binding hooks to the other paper binding board,
The plurality of paper binding rods are formed so that the front end portions thereof are foldable, and the other paper binding plate is provided with holes corresponding to the plurality of paper binding rods,
The paper latching member has a configuration capable of sandwiching a leading end portion of the paper binding rod, which is bent through the hole, together with the other paper binding plate. File paper binder. A plate-shaped paper base fixed inside the back cover of the file body;
A paper binding plate provided on one side of the paper base so as to change an angle formed with the paper base;
A plurality of paper binding rods provided on the paper binding plate;
A retaining member for preventing the document passed through the plurality of paper binding rods from falling out,
The plurality of paper spelling folds are formed with a hollow tip.
The file paper binder, wherein the retaining member is made of a screw formed of a water-soluble material screwed into the hollow tip end portion. A plate-shaped paper base fixed inside the back cover of the file body;
A first paper binding plate provided on one side of the paper base so as to change an angle formed with the paper base;
Opposing to the first paper binding plate, a second paper binding plate provided on the other side of the paper base so as to change an angle formed with the paper base;
A plurality of paper binding rods provided on one of the first and second paper binding plates so as to extend toward the other paper binding plate;
A paper hooking member for hooking the plurality of paper binding hooks to the other paper binding board,
The plurality of paper binding rods have a constriction near the tip,
The paper latching member is provided on the other paper binding plate, and has a configuration in which a portion of the plurality of paper binding rods on the tip side of the constriction can be sandwiched. A file paper binder characterized by that. Production of a file paper binder comprising a plate-like paper base fixed to the inside of the back cover of the file body, and first and second paper binding plates provided on two opposite sides of the paper base. In the method
A method for producing a file paper binder, wherein at least one of the first and second paper binding plates and the paper base are integrally formed by folding a single paperboard. . A paperboard portion that is stacked outside the paper base and the first paper binding board at the boundary between the paper base and the first paper binding board by folding the single paperboard. 25. A cylindrical portion that is reinforced so as to maintain an angle formed by the paper base and the first paper binding plate is formed by the paperboard portion laminated on the inside. Method for making file paper binders. A paper file, comprising: a paper file body comprising a front cover, a back cover, and a back cover; and the file paper binder according to any one of claims 1 to 23.

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