JP7168830B2 - Notebooks, notebooks, binders, etc. that are easy to attach and detach paper - Google Patents

Description

The present invention relates to notebooks, notebooks, binders, etc., in which paper is bound using a ring as a binding tool like a loose-leaf binder, and the paper inside can be added, removed, and moved back and forth as easily as possible. To provide a pocketbook, a notebook, or a binder which can be used, has a strong binding part for paper, prevents the paper from coming off unexpectedly, has a simple structure, and is economical.

Conventionally, many notebooks, notebooks, binders and the like use a ring as a binding tool for loose-leaf binders. The paper is bound by a binding tool (ring) in the binding part, and the ring has a function of opening and closing. By opening and closing it, it was easy to add or remove sheets and to move them back and forth.
Further, Japanese Patent Laid-Open No. 2002-100001 discloses a sturdy file paper that can be easily attached to and detached from loose-leaf binders, ring files (including twin-ring files), and the like. A reinforcing piece is provided in the binding hole part of the file paper so as to extend from the peripheral part of the binding hole to the paper edge, and a slit extending from the binding hole to the paper edge is provided in the binding hole part having the reinforcing piece to bind the file paper. It is designed to facilitate attachment and detachment to and from a binding tool and to prevent permanent set and damage to the binding hole portion. .

JP-A-2005-1169

Conventionally, in notebooks, notebooks, binders, etc., which use a ring that can be opened and closed as a binding tool such as a loose-leaf binder, in order to move the paper, the binding tool (ring) in the binding part of the notebook, notebook, binder, etc. , take out the paper, close it again using the opening/closing function of the binder (ring), open the page you want to insert, and then open it using the opening/closing function of the binder (ring). , it is necessary to pinch the sheet again and close it using the opening and closing function of the binding tool (ring). In this series of procedures, there is a problem that it takes a lot of time and effort to remove the hand from the paper, bring it to the binding tool (ring), and use the opening/closing function to open and close. Moreover, in Patent Document 1, it is necessary to provide a reinforcing piece in the binding hole portion of the paper, which raises the problem that the manufacturing cost of the paper itself increases.

When the notebook, notebook, or binder of the present invention is used, by pulling outward the paper already bound in the binding tool (ring), a part of the ring opens and the paper can be attached and detached. ) to open and close, it is not necessary to move the hand to the closure (ring) and use the opening and closing function. The above problems can be solved because the time required for attaching and detaching the paper is reduced compared to the conventional art. In addition, since the present invention can use commercially available loose-leaf paper, there is no need to manufacture special paper unlike Japanese Patent Laid-Open No. 2002-200013, and the manufacturing cost does not increase.

An example of a 2-ring type binder and a side view of the rings and substrate Side view and cross-sectional view of the components of the ring and substrate of Example 1 Side view and cross-sectional view after assembly of the ring and the substrate in Example 1 Side view and cross-sectional view 1 of a usage example of the ring and substrate of Example 1 Side view and cross-sectional view 2 of a usage example of the ring and substrate of Example 1 Side view and cross-sectional view of the components of the ring and substrate of Example 2 Side view and cross-sectional view after assembly of the ring and substrate in Example 2 Side view and cross-sectional view 1 of a usage example of the ring and substrate of Example 2 Side view and cross-sectional view 2 of a usage example of the ring and substrate of Example 2 Diagram of the components of the ring and substrate of Example 3 Sectional view of fitting part of ring part 2 and ring part 3 of embodiment 3 Figure after assembly of the ring and substrate of Example 3 FIG. 1 of a usage example of the ring and substrate of Example 3 FIG. 2 of a usage example of the ring and substrate of Example 3 The figure of the component of the ring and board|substrate of Example 4, and the figure which looked at the ring part 1 and the ring part 2 from the top Sectional view of fitting part of ring part 2 and ring part 3 of embodiment 4 A cross-sectional view of the "paper binding hole pulling operation part" provided in the ring part 2 and a cross-sectional view of the ring part 2 seen from above centering on the "paper binding hole pulling operation part" Figure after assembly of the ring and substrate of Example 4 A side view of a usage example of the ring and substrate of Example 4 and a cross-sectional view of the ring component 1 and the ring component 2 viewed from above centering on the "paper binding hole pulling operation part" 1 A side view of a usage example of the ring and the substrate of Example 4 and a cross-sectional view of the ring component 1 and the ring component 2 viewed from above centering on the "paper binding hole pulling operation part" 2

The invention of the present application uses a ring (5) for a notebook, a notebook, a binder, or the like to bind paper (14). (14) can be attached and detached. The binder (1) used as an example is as shown in FIG. 1, and a two-ring type binder is used as an example. As shown in FIG. 1, the configuration of the embodiment consists of a two-ring binder (1) consisting of a back cover (2), a substrate (3), eyelets (4) and a ring (5). The ring (5) is glued to the substrate (3) and the substrate (3) is attached to the spine (2) by eyelets (4). By any means, take the paper (14) bound to the ring (5), pull it out of the ring (5), push the inside of the ring (5), and then enter the ring (5). A part of the ring (5) can be opened by various means such as operation of a spring to allow attachment and detachment of the paper (14). Mechanisms for opening and closing part of the ring (5) may be provided not only on the ring (5) but also on the substrate (3) and the back cover (2).

The structure of the notebook, notebook, substrate (3) and ring (5) of the binder in Example 1 will be described. As shown in FIG. 2, a diagram of the components will be described. It consists of a substrate (3) and ring part 1 (7), ring part 2 (8) and spring part (9). The insides of ring component 1 (7) and ring component 2 (8) are hollow as shown in the cross-sectional view. The ring component 2 (8) has a notch (10) in the middle of the inner curve. The spring part (9) is shaped to match the curve of the ring and is fitted with a plug (11) at its tip. This plug (11) serves to close and open the two rings. The material of the substrate (3), ring part 1 (7) and ring part 2 (8) must be strong enough to withstand the weight and tension of the paper (14) as a whole. A tough material such as metal, resin, synthetic resin, or plastic that is hard, hard to break, and has sufficient strength is preferable. Also, the spring part (9) must have a certain degree of flexibility enough to be bent by being pulled by the paper (14), and must have a restoring force to return to its original shape. A thin metal plate spring, a flexible synthetic resin, or the like is preferable.

As shown in FIG. 3, the spring component (9) is inserted into the ring component 2 (8), and the ring component 2 (8) and the spring component (9) are bonded at the bonding portion (12). Ring part 1 (7) and ring part 2 (8) are adhered to the ring substrate adhesion part (13) of the substrate (3). As for the bonding method, in order to ensure the strength of the bonded portion, it is preferable to use a method such as brazing or welding that provides strength to the bonded portion.

As shown in FIG. 4, several sheets of paper (14) already bound in the ring are lifted and pulled outward of the ring at the notch (10) of the ring part 2 (8). By pulling in this direction, the binding hole portion of the paper (14) draws the spring member (9) of the ring to the outside of the ring as shown in FIG. A spring element (9) pulls the plug (11) inside the ring, opening the paper loading/unloading opening (15) of the ring. From here, it is possible to attach and detach another paper (14). When the other paper (14) is attached and detached, the pulling paper (14) is returned to its original position, and the plug (11) is returned to its original position by the restoring force of the spring part (9), and the paper loading/unloading opening (15) is opened. ) closes and the ring returns to the state where the sheet (14) can be held. In addition, when the paper (14) is not bound in the ring part 1 (7) and the ring part 2 (8), the paper (14) is attached to the ring part 1 (7) and the ring part 2 (8). ), and when removing all the sheets (14) bound in the ring part 1 (7) and ring part 2 (8), manually move the plug (11) to open the paper loading/unloading opening (15). ) and remove the paper (14).

The structure of the notebook, notebook, binder substrate (3), and ring (5) of Example 2 will be described. As shown in FIG. 6, a diagram of the components will be described. It consists of a substrate (3) and ring part 1 (16), ring part 2 (17) and spring part (18). The insides of ring component 1 (16) and ring component 2 (17) are hollow as shown in the cross-sectional view. The ring component 2 (17) has a notch (19) in the middle of the inner curve. The spring part (18) is shaped to match the curve of the ring and is fitted with a plug (20). This plug (20) serves to close and open the two rings. Also inside the spring element (18) is a paper retention notch (21). This is a notch for holding the paper (14). The materials of the substrate (3), ring part 1 (16) and ring part 2 (17) must have strength enough to withstand the weight and tension of the paper (14) as a whole. A tough material such as metal, resin, synthetic resin, or plastic that is hard, hard to break, and has sufficient strength is preferable. Also, the spring part (18) must have a certain degree of flexibility enough to be bent by being pulled by the paper (14) and have a restoring force to return to its original shape. A thin metal plate spring, a flexible synthetic resin, or the like is preferable.

As shown in FIG. 7, the spring component (18) is inserted into the ring component 2 (17), and the ring component 2 (17) and the spring component (18) are bonded at the bonding portion (22). The lower end portion of the spring part (18) adhered to the ring part 1 (16), the ring part 2 (17) and the ring part 2 (17) is adhered to the ring substrate adhesion part (23) of the substrate (3). do. As for the bonding method, in order to ensure the strength of the bonded portion, it is preferable to use a method such as brazing or welding that provides strength to the bonded portion.

As shown in FIG. 8, several sheets of paper (14) already bound in the ring are lifted and pulled outward of the ring at the notch (19) of the ring part 2 (17). Then, the binding hole of the paper (14) is inserted into the paper holding notch (21) of the spring member (18). After that, as shown in FIG. 9, the paper (14) is further pulled downward while maintaining the force to pull the paper (14) outward. By pulling in this direction, the spring element (18) pulls the plug (20) inside the ring, opening the paper loading/unloading opening (24) of the ring. From here, it is possible to attach and detach another paper (14). When the other paper (14) is attached and detached, the pulled paper (14) is returned to its original position, and the plug (20) is returned to its original position by the restoring force of the spring part (18). ) closes and the ring returns to the state where the sheet (14) can be held. In addition, when the paper (14) is not bound in the ring part 1 (16) and the ring part 2 (17), the paper (14) is attached to the ring part 1 (16) and the ring part 2 (17). ), and when removing all the sheets (14) bound in the ring part 1 (16) and the ring part 2 (17), move the stopper (20) by hand to the paper loading/unloading opening (24). ) and remove the paper (14).

The structures of the notebook, notebook, binder substrate (3), and ring (5) of Example 3 will be described. As shown in FIG. 10, a diagram of the components will be described. It consists of a substrate (3) and ring part 1 (25), ring part 2 (26), ring part 3 (27) and leaf spring part (28). Ring component 1 (25), ring component 2 (26), and ring component 3 (27) are not hollow unlike the first and second embodiments. Ring component 2 (26) and ring component 3 (27) are provided with holes for fitting leaf spring components (28) and leaf spring component insertion holes (29) and (30), respectively. This leaf spring part (28) can provide a force to restore the original position even if the ring part 2 (26) moves upward. FIG. 11 is a side cross-sectional view of the mounting surfaces of the ring component 2 (26) and the ring component 3 (27). The top of the ring part 2 (26) is fitted by fitting the rod in the center of the fitting movable part convex (31) of the ring part 2 (26) into the hole in the center of the fitting movable part concave (32) of the ring part 3 (27). Achieving directional movement. The materials of the substrate (3), ring part 1 (25), ring part 2 (26), and ring part 3 (27) must be strong enough to withstand the weight and tension of the paper (14) as a whole. A tough material such as metal, resin, synthetic resin, or plastic that is hard, hard to break, and has sufficient strength is preferable. The leaf spring part (28) needs to be bent by being pulled by the paper (14). resistance and strength are necessary. It is preferable to adjust the bending resistance and strength of the leaf spring component (28) based on these factors. And it must have some degree of flexibility and the ability to restore itself to its original shape. A thin metal plate spring, a flexible synthetic resin, or the like is preferable.

For assembly, as shown in FIG. 12, ring component 1 (25) and ring component 3 (27) are bonded to the ring substrate bonding portion (33) of substrate (3). As for the bonding method, in order to ensure the strength of the bonded portion, it is preferable to use a method such as brazing or welding that provides strength to the bonded portion. After that, the fitting movable part convex (31) of the ring part 2 (26) is fitted into the fitting movable part concave (32) of the ring part 3 (27) as explained in FIG. is inserted into the leaf spring component insertion hole (29) of the ring component 2 (26), and the other end is inserted into the leaf spring component insertion hole (30) of the ring component 3 (27).

The method of use is to pick up some sheets of paper (14) and pull them in the outward direction of ring part 2 (26) as shown in FIG. By pulling in this direction, ring component 2 (26) moves upward as shown in FIG. 14, and a paper loading/unloading port (34) is formed between ring component 1 (25) and ring component 2 (26). From there, other paper (14) can be attached and detached. When the other paper (14) is attached and detached, the pulling paper (14) is returned to its original position, and the ring part 2 (26) is returned to its original position by the restoring force of the plate spring part (28). The exit (34) closes and the ring returns to the state where the paper (14) can be held. In addition, in a state in which not a single sheet of paper (14) is bound in ring part 1 (25), ring part 2 (26), and ring part 3 (27), paper (14) is attached to ring part 1 (25). ), ring part 2 (26) and ring part 3 (27), and paper binding in ring part 1 (25), ring part 2 (26) and ring part 3 (27) ( 14), the ring member 2 (26) is moved upward by hand to open the paper loading/unloading opening (34), and the paper (14) is loaded or unloaded.

The structure of the notebook, notebook, substrate (3) and ring (5) of the binder in Example 4 will be described. As shown in FIG. 15, a diagram of the components will be described. It consists of a substrate (3) and ring part 1 (35), ring part 2 (36) and ring part 3 (37). Ring component 1 (35), ring component 2 (36), and ring component 3 (37) are not hollow unlike the first and second embodiments. The end of the ring part 2 (36) is provided with a telescoping movable part projection (38). The end of the ring part 3 (37) is provided with an inset movable part recess (39). FIG. 16 is a side cross-sectional view of the mounting surfaces of the ring component 2 (36) and the ring component 3 (37). The ring part 2 (36) is laterally moved by fitting the bar in the center of the fitting movable part convex (38) of the ring part 2 (36) into the hole in the center of the fitting movable part concave (39) of the ring part 3 (37). Achieving directional movement. A magnet (40) is provided at the end of the ring part 1 (35), and a part (41) that sticks to the magnet is provided at the end of the ring part 2 (36) opposite to the projection (38) of the fitting movable part. It is Due to the magnet (40) and the part (41) sticking to the magnet, the ring part 1 (35) and the ring part 2 (36) have a restoring force in the sticking direction. FIG. 17 is a cross-sectional view of the sheet binding hole pulling operation portion (42) provided on the fitting movable portion projection (38) side of the ring component 2 (36) and a view of the ring component 2 (36) upwards with this portion as the center. 1 is a cross-sectional view seen from . The cross section of the other parts of the ring is perfectly round, but only this paper binding hole pulling operation part (42) is shaved and partly obliquely molded as shown in the cross section. By pressing the binding hole (43) of the paper (14) here, lateral movement of the ring part 2 (36) is realized. The materials of the substrate (3), ring part 1 (35), ring part 2 (36) and ring part 3 (37) must be strong enough to withstand the weight and tension of the entire paper (14). A tough material such as metal, resin, synthetic resin, or plastic that is hard, hard to break, and has sufficient strength is preferable.

For assembly, as shown in FIG. 18, ring component 1 (35) and ring component 3 (37) are bonded to the ring substrate bonding portion (44) of substrate (3). As for the bonding method, in order to ensure the strength of the bonded portion, it is preferable to use a method such as brazing or welding that provides strength to the bonded portion. After that, the telescoping movable part projection (38) of ring part 2 (36) is fitted into the telescoping movable part concave (39) of ring part 3 (37) as explained in FIG. The ring part 2 (36) is moved to attach the magnet (40) of the ring part 1 (35) to the magnet part (41) of the ring part 2 (36).

The method of use is to pick up several sheets of paper (14) and pull them in the outward direction of the ring at the paper binding hole pulling operation portion (42) of the ring part 2 (36) as shown in FIG. In the lower diagram of FIG. 19, a cross-sectional view of the ring from above shows in which direction the sheet binding hole pulling operation portion (42) is oriented. By pulling the paper (14), the ring part 2 (36) moves laterally as shown in FIG. As can be seen in the cross-sectional view of the paper binding hole pulling operation part (42) in the lower figure of FIG. of movement is realized. As a result, a paper loading/unloading opening (45) is formed between ring component 1 (35) and ring component 2 (36). From there, other paper (14) can be attached and detached. When the other paper (14) is attached and detached, the pulled paper (14) is returned to its original position, and the magnet (40) of the ring part 1 (35) sticks to the magnet of the ring part 2 (36) ( 41), the ring component 2 (36) returns to its original position, the paper loading/unloading opening (45) closes, and the ring returns to a state where the paper (14) can be held. In addition, in a state in which not a single sheet of paper (14) is bound in ring part 1 (35), ring part 2 (36), and ring part 3 (37), paper (14) is attached to ring part 1 (35). ), ring part 2 (36) and ring part 3 (37), and paper binding in ring part 1 (35), ring part 2 (36) and ring part 3 (37) ( 14), the ring part 2 (36) is moved laterally by hand to open the paper loading/unloading opening (45), and the paper (14) is loaded and unloaded.

DESCRIPTION OF SYMBOLS 1... 2 ring type binder 2... Back cover 3... Substrate 4... Eyelet 5... Ring 6... Cross-sectional view of ring and substrate 7... Ring component 1 of Example 1
8 ... Ring component 2 of Example 1
9 Spring component of Example 1 10 Notch portion of ring component 2 (8) of Example 1 11 Plug at tip of spring component (9) of Example 1 12 Ring component 2 (8) of Example 1 ) and the spring part (9) 13... Ring part 1 (7) and the ring part 2 (8) of Example 1 and the ring board adhesion part of the board (3) 14... Paper 15... Paper attachment of Example 1 Exit 16... Ring component 1 of Example 2
17... Ring component 2 of Example 2
Reference Signs List 18 Spring component of Example 2 19 Notch portion of ring component 2 (17) of Example 2 20 Plug at tip of spring component (18) of Example 2 21 Spring component (18) of Example 2 paper holding notch 22 ... bonding portion between ring component 2 (17) and spring component (18) of Example 2 23 ... ring component 1 (16) and ring component 2 (17) of Example 2 and substrate (3) Ring substrate adhesion portion 24...Paper loading/unloading port of the second embodiment 25...Ring component 1 of the third embodiment
26... Ring component 2 of Example 3
27... Ring component 3 of Example 3
28 Leaf spring component of Example 3 29 Leaf spring component insertion hole of ring component 2 (26) of Example 3 30 Leaf spring component insertion hole of ring component 3 (27) of Example 3 31 Example 3 32: Fitting movable portion convex of ring component 2 (26) of embodiment 3 32: Fitting movable portion concave of ring component 3 (27) of embodiment 3 33: Ring component 1 (25) and ring component 3 (27) of embodiment 3 and substrate Ring substrate bonding portion of (3) 34 Paper loading/unloading port of the third embodiment 35 Ring component 1 of the fourth embodiment
36... Ring component 2 of Example 4
37... Ring component 3 of Example 4
38 --- Fitting movable part projection of ring part 2 (36) of embodiment 4 39 --- Fitting movable part concave of ring part 3 (37) of embodiment 4 40 --- Magnet (40) of ring part 1 (35) of embodiment 4 )
41... A part of the ring part 2 (36) of the fourth embodiment that sticks to the magnet 42... A paper binding hole pulling operation part of the ring part 2 (36) of the fourth embodiment 43... A part of the paper (14) used in the fourth embodiment Binding hole 44... Ring component 1 (35) and ring component 3 (37) of Example 4 and ring substrate bonding portion of substrate (3) 45... Paper loading/unloading port of Example 4

Claims (3)

For notebooks, notebooks, and binders, such as loose-leaf binders, in which paper (14) is bound with a ring-shaped binding tool, a part of ring (5) is cut off to separate ring (5) into two An arc-shaped part with a space between the two rings (5) and a head part that becomes a plug (11) that makes the inside of the ring (5) hollow and closes the cut part of the ring (5). A spring part (9) with a restoring force is passed through the inside and glued at the base of the ring (5), and only the inside of the middle of the ring (5) passing through the spring part (9) is notched (10), By making it possible to push the spring part (9) inside, the stopper (11) of the spring part (9) can enter the inside of the ring (5), and the ring (5) can be inserted here. By pressing with the paper (14) originally contained in (5) or with a finger or the like, the spring part (9) bends and the plug (11) retracts inside the ring (5), so that it is part of the ring (5). is opened, during which the paper (14), etc. sandwiched there can be taken out or a new paper (14), etc. , a notebook, notebook or binder, characterized in that the ring (5) closes again. For notebooks, notebooks, and binders, such as loose-leaf binders, in which paper (14) is bound with a ring-shaped binding tool, a part of ring (5) is cut off to separate ring (5) into two An arc-shaped part with a space between the two rings (5) and a head part that becomes a plug (20) that makes the inside of the ring (5) hollow and closes the cut part of the ring (5). A spring part (18) having a restoring force and a paper holding cut (21) in the middle of the arc is passed through the inside and adhered at the base of the ring (5), and the ring (18) passing through the spring part (18) A notch (10) is made only on the inner side of the middle of 5), and the paper (14) is inserted into the paper holding cut (21) of the spring part (18) contained therein, and can be slid in the direction of the base of the ring. By doing so, the plug (20) of the spring part (18) can enter the inside of the ring (5), where the paper (14) originally contained in the ring (5) is inserted into the paper holding notch. (21) and slide it toward the root of the ring, or touch this part with your finger and slide it, the spring part (18) will bend and the plug (20) will retract inside the ring (5), thus A part of the ring (5) opens, during which the paper (14), etc. sandwiched there can be taken out or new paper (14), etc. A notebook, notebook, or binder characterized in that (20) returns and the ring (5) closes again. In notebooks, notebooks, and binders, the ring (5) is cut into two and a part of one ring (5) is used for those that bind the paper (14) with a ring-shaped binding tool like a loose-leaf binder is provided with a movable means so as to move outward, the movable means and the cutout portion (34) of the ring (5) are provided with play for smooth movement, and a leaf spring (28) is attached to the movable means. By doing so, even if the ring (5) is moved outward, it is automatically restored to the closed state. 14) or by pushing from the inside to the outside with a finger or the like, the ring (5) is moved and opened, during which the paper (14), etc. sandwiched there can be taken out, or a new paper (14), etc. can be inserted. , a notebook, a notebook, or a binder, characterized in that a ring (5) closes again by releasing a pressed object.

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