KR0150737B1 - Ring binding tool - Google Patents

Ring binding tool Download PDF

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Publication number
KR0150737B1
KR0150737B1 KR95704598A KR19950074598A KR0150737B1 KR 0150737 B1 KR0150737 B1 KR 0150737B1 KR 95704598 A KR95704598 A KR 95704598A KR 19950074598 A KR19950074598 A KR 19950074598A KR 0150737 B1 KR0150737 B1 KR 0150737B1
Authority
KR
South Korea
Prior art keywords
slide
piece
cover
operating
bent
Prior art date
Application number
KR95704598A
Other languages
Korean (ko)
Inventor
히로시 야마사키
Original Assignee
구로다 아키히로
고쿠요 가부시키가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to JP94-51933 priority Critical
Priority to JP5193394 priority
Application filed by 구로다 아키히로, 고쿠요 가부시키가이샤 filed Critical 구로다 아키히로
Priority to PCT/JP1995/000497 priority patent/WO1995025641A1/en
Application granted granted Critical
Publication of KR0150737B1 publication Critical patent/KR0150737B1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B42BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42FSHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F13/00Filing appliances with means for engaging perforations or slots
    • B42F13/16Filing appliances with means for engaging perforations or slots with claws or rings
    • B42F13/20Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges
    • B42F13/22Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges in two sections engaging each other when closed

Abstract

The ring and the jig have a cover body (2) having a receiving rib (21) bent inwardly at both edges, and arranged inside the cover body to hold the outer edge on the receiving rib (21), and at the same time to separate the inner edges. The pair of operating plates 3A and 3B, which are able to ridge and bend to each other, and the base end are supported on these operating plates, and the tip side is extended outward through the viewing window of the cover body, and according to the cutting and bending motions of the operating plates. Steel bars 4A and 4B, each of which is opened and closed, a slide body 8 that is attached to the operating plate and is capable of moving back and forth in the longitudinal direction of the cover body, and a pivoting lever 7 attached to one end in the longitudinal direction of the cover body. ) Is made.
In addition, the slide body is moved back and forth by the pivoting operation of the pivoting lever so that the steel can be opened and closed, and the movement of the operating plate is constrained by the retracting motion of the slide body to lock the rail to the closed position. To make it possible.

Description

[Name of invention]

Ring and jig

[Brief Description of Drawings]

1 is a perspective view showing an embodiment of the present invention.

2 is an exploded perspective view showing the embodiment.

3 is a plan view of the embodiment.

4 is a cross-sectional view taken along the line A-A in FIG.

5 is a diagram illustrating the operation of the embodiment.

6 is an exploded perspective view showing another embodiment of the present invention.

7 is an exploded perspective view showing another embodiment of the present invention.

8 is an exploded perspective view showing another embodiment of the present invention.

9 is an exploded perspective view showing yet another embodiment of the present invention.

10 is a perspective view showing another embodiment of the present invention.

11 is a perspective view showing another embodiment of the present invention.

12 is a perspective view showing another embodiment of the present invention.

13 is an exploded perspective view showing the embodiment.

Fig. 14 is a sectional view schematically showing the embodiment.

FIG. 15 is a cross-sectional view corresponding to FIG. 14 for explaining the operation of the embodiment. FIG.

* Explanation of symbols for main parts of the drawings

1 ring and jig 2 cover body

3A, 3B: Working plate 4A, 4B: Steel

5: push pin 6: file

61: Cover paper

Detailed description of the invention

[Technical Field]

The present invention relates to a ring and a jig having a locking means used to open and close the steel bar and to removably attach the steel sheet attachment sheet.

[Prior art]

Conventionally, this type of ring and jig has a cover body having a receiving rib bent inwardly at both edges, and arranged inside the cover body to hold the outer edges in the receiving ribs, and at the same time, the inner edges are cut out. Bent in shape) and bendable, and a pair of actuating plates capable of being opposed to each other and the base is supported by these actuating plates and the tip side extends outward through the see-through window of the cover body And a pair of iron bars, which are opened and closed according to the cutting and bending motions of the operating plate, and a pivoting lever pivotally attached to both ends of the cover body in the longitudinal direction is known.

This pressurizes the rotation control lever outward so that the proximal end of the rotation control lever presses the joint portion of the operating plate in the bent state, converts it into the ridge state, and opens the steel plate in such a case. When the pivoting lever is rotated slightly inward while the steel is closed, the end of the actuating plate is restrained at the proximal end of the pivoting lever, and the actuating plate can be locked so as not to be inverted to the ridge state.

However, since the operating plate is long and thin corresponding to the length of the cover sheet, even if it restricts the end and prevents the opening of the iron, it is planted near the center of the operating plate due to the twisting of the operating plate. The steel bar may be temporarily opened by the impact of falling or other external force. For this reason, in the case of not having the steel bars near the end portion, the closed paper or the like may fall out even though the operating plate is locked.

In order to cope with such defects, a pair of slide plates extending from the end of the cover body to the center portion of the cover plate is slidably installed in the longitudinal direction, and an operating lever is provided at the outer end of each slide plate. In addition, it is considered that the sliding operation of the projections fixed to each of these slide plates makes it possible to press the operating plate from the curved state to the ridged state or to lock the operating plate to the curved state.

However, this type of structure requires the opening of the steel bars by sliding the operation levers installed at both ends to the outside together, thus giving a sense of discomfort to the user who is familiar with the operation by the widely used rotation operation lever, It is difficult to use because it is necessary. In addition, the sliding lever is difficult to perform the slide operation with sufficient force unless a space for inserting a finger is provided between the end of the rolled paper and the operating lever, unlike the rotary operation type. In addition to the necessary points on both sides, there is also an unreasonably long length of the ring and jig. In other words, since the papers to be fed are dimensioned according to the standard, when the finger insertion space is formed between the edges of the papers and the two operation levers, the total length of the ring and the jig is conventionally supplied. It is inevitably longer, and the pile length is long, and it is easy to cause dimensional irregularity between the conventional products.

[Initiation of invention]

This invention aims at eliminating the above-mentioned wastes, and the following means are calculated | required in order to achieve the objective.

That is, the ring and the jig according to the present invention are provided with a cover body having a receiving rib bent inwardly at both edges, and arranged inside the cover body to hold the outer edge in the receiving rib, and at the same time, the inner edges are bent and bent. A pair of operating plates, possibly paired with a base, supported by these operating plates, and at the same time the leading side extends out through the see-through window of the cover body and opens and closes according to the operation of the cutting and bending of the operating plate. The slide body is additionally installed on the working plate and retractable in the longitudinal direction of the cover body, and is installed on the required portion of the slide body and presses the working plate from the curved state to the ridge state according to the forward or retracting motion of the slide body. It is installed on the pressing part and the required part of the slide body, and operates according to the retraction or forward movement of the slide body. A ring and a jig provided with locking means engaged with the shaft and restraining the operating plate in a curved state, the pivoting lever being pivotally attached to one end in the longitudinal direction of the cover body, and the pivoting position of the pivoting lever. And a motion converting means for converting the pivoting operation of the operating point away from the predetermined distance into the advancing motion of the slide body, wherein the force applied to the upper end of the pivoting lever is transmitted as the operating force of the slide body through the motion converting means. Doing.

A suitable aspect for pressurizing and locking the operating plate by advancing / removing the slide body is to provide an opening in the butting part of both operating plates and a projection inserted into the opening in the slide body, wherein the opening pressing means An inclined cam surface provided at the front end or the rear end of the projection, and the locking means is a recessed part provided at the rear end or the front end of the projection and engaged with the opening edge of the operating plate. In this case, in order to more reliably prevent the falling of the sheet, the projection is preferably provided near the steel bar arranged near the longitudinal center. Moreover, in such a structure, in order to prevent the operation of an opening pressurizing means or a locking means from being uncertain by the deformation | transformation or a deflection of a slide body, while providing a some processus | protrusion in a slide member, and between those protrusions of the slide member. It is advisable to provide a long hole extending in the advancing direction at the portion to be positioned, and to guide the slide member by means of a fixing pin slidably penetrating the long hole.

In order to ensure reliable operation by the simple structure, which is not bulky, a drooping piece pivotally attached to the end of the cover body, and a strip piece extending outward from the bottom of the drooping piece; And an upright piece standing up in parallel with the drooping piece from the outside of the directing piece, and an operation portion integrally provided at the upper end of the standing piece, and a motion converting means for drilling a perspective hole at the boundary between the directing piece and the standing piece. At the same time, it is preferable that a bent rising piece is provided at the outer end of the slide body, and the bent rising piece is engaged with the see-through hole. In this case, in the case where the thickness dimension of the cover body is to be kept as small as possible, it is preferable to provide a recess for preventing interference with the bent erecting piece on the underside.

In such a configuration, when the rotation control lever is rotated, the slide body is moved forward or backward by the action of the motion conversion means, and the forward or backward motion is converted into a force for inverting the operation plate by the pressing means, and the operation plate is curved. The transition from the state to the ridge state opens. Such rebar can be closed and maintained by returning the operating plate to the original bending state by pressing the bars in a direction closer to each other, for example, but in this state, if the pivoting lever is rotated back inward, The slide body is retracted or advanced, and the locking means provided on the slide body prevents the reversal of the operating plate into the ridged state, so that the iron is locked. Since the locking means restrains the operating plate using the advancing / removing motion of the slide body, the locking means can be arranged at any position where the slide body exists, not just at the end of the operating plate. Therefore, by arranging in the vicinity of the steel which is easy to open by an impact or an external force, the fall of the ironed sheet can be prevented effectively.

The rotation control lever is only provided at one end of the cover body, and the iron can be opened or locked by applying a rotation operation without discomfort to the rotation control lever with one hand. In addition, it is possible to transmit a relatively large operating force to the slide body by rotating the finger on the upper end of the rotating operation lever. As a result, there is no need to secure a space for deeply inserting a finger between the pivoting lever and the edge of the sheet, as in the pivoting formula. Therefore, it becomes easy to design the full length of a ring and a jig about the same as that of the said rotation operation type conventionally spread.

According to the present invention as described above, it is possible to secure the lock even on the steel provided in addition to the end of the operating plate, and the steel sheet can be effectively prevented from being opened by the falling or other external force and the peeled sheet is peeled off. In addition, the present invention allows the opening operation and the locking operation of the iron to be performed by the rotation operation, so that there is no operational discomfort such as sliding the operation levers at both ends to perform the same operation. In addition, since the rotational operation is easier to apply the force than the slide operation, it is not necessary to secure a space for inserting a finger between the operating lever and the reinforced seat edge. Therefore, the entire length of the ring and the jig is unreasonably long, so that the end that causes dimensional unevenness between the rotationally operated ring and the jig which has been conventionally spread can be eliminated.

Best Mode for Carrying Out the Invention

The ring and jig 1 shown in FIG. 1 thru | or 5 are the cover body 2, a pair of operation board 3A, 3B accommodated in this cover body 2, these operation boards 3A, It is provided with the steel bars 4A and 4B planted in 3B), and the near end part and the center part of the said cover body 2 are attached to the cover paper 61 of the pile 6 through the fixing pin 5, respectively. Used to attach. The cover body 2 is a long sheath shape in which the center portion is curved in a direction away from the cover paper 61, and is made of a metal sheet rich in elasticity, and the receiving ribs 21 are formed at both edges thereof to be bent inwardly. .

The operating plates 3A and 3B have a long flat plate shape and are made of a metal plate having a relatively high rigidity, and the inner edges 31 are joined to each other by cutting and bending the outer edges 32 to the receiving ribs 21. It is supported by being tilted and movable, and is accommodated in the cover body 2.

The pair of steel bars 4A and 4B are each formed into a ring shape by being closed by forming a semicircular arc shape. The base end 41 of each steel 4A, 4B is fixed to the upper surface of the said operation board 3A, 3B by caulking etc., respectively, and the front end side is a cover body through the viewing window 22 provided in the cover body 2. As shown in FIG. (2) It extends outward. Since this embodiment is for two holes, two pairs of iron bars 4A and 4B are planted and installed near the center of the operating plates 3A and 3B.

A pivoting lever 7 is pivotally attached to one end of the cover body 2, and a slide body 8 is attached to the lower surface side of the actuating plates 3A and 3B, and the pivoting lever 7 is provided. Is rotated by the motion converting means 9 into the advancing / removing operation of the slide body 8.

The pivoting lever 7 extends outwardly from the lower end of the drooping piece 71 and the drooping piece 71 pivotally attached to the shaft portion 23 integrally formed by punching at the end of the cover body 2. Directing piece 72, a standing piece 73 which stands up in parallel with the drooping piece 71 from the outer end of this directing piece 72, and the operation part 74 integrally provided in the upper end of this standing piece 73. It is formed by forming a sheet metal material is formed integrally by pressing or the like.

The motion converting means 9 drills the see-through hole 91 at the boundary between the directing piece 72 and the standing piece 73, and simultaneously integrates the curved rising piece 92 at the outer end of the slide plate 8. The bent claws 92 are fitted to the see-through hole 91.

Moreover, the said drooping piece 71 is provided with the recessed part 93 for preventing the interference with the bending standing piece 92, and suppresses the thickness of the cover body 2 becoming large.

The slide body 8 is flat and has a long and thin long hole 81 in the advancing direction at a portion corresponding to one end portion and a central portion of the cover body 2, and is fixed to the long hole 81. The pin 5 is slidably penetrated. And the projections 82 are provided in the site | part which fits the fixing pin 5 of the center of this slide body 8, respectively, and these openings 82 are provided in the butt | matching part of both operating plates 3A and 3B. ) Is inserted. In front of each of the protrusions 82, a first inclined cam surface 83, which is an opening and closing means, is formed to press the operating plates 3A and 3B from the bent to the bent state in accordance with the advance operation of the slide body 8. At the same time, a concave portion 84, which is a locking means, is provided at the rear end of each projection 82 so that the operating plates 3A and 3B can be restrained in a curved state. In addition, the recessed part 84 is provided in the base part of the rear end of the processus | protrusion 82, and the 2nd inclined cam surface 85 parallel to the 1st inclined cam surface 83 is formed in the upper half of the rear end.

In such a configuration, when the rotation operation lever 7 is rotated outward, the slide body 8 is moved inward by the action of the motion converting means 7, and the forward operation is the projection of the slide body 8. By the guiding action of the first inclined cam surface 83 provided on the 82, it is converted into a force for inverting the operating plates 3A and 3B, and the operating plates 3A and 3B are switched from the bent state to the ridged state to be reinforced. (4A, 4B) is opened. Then, by pressing the bars 4A and 4B in a direction approaching each other, or by rotating the rotation operation lever 7 inward, the operating plates 3A and 3B are returned by the second inclined cam surface 85. It is possible to return the operating plates 3A and 3B to the original curved state, thereby opening the bars 4A and 4B, but in this state, if the pivoting lever 7 is rotated further inward, the slide The recessed part 84 provided in the projection 82 of the sieve 8 is engaged with the one end part in the opening part 33 of the operation board 3A, 3B, and it is in the cutting state of the operation board 3A, 3B. Reversal of is prohibited. As a result, the bars 4A and 4B are locked in the closed position.

The projections 84 of the slide body 8 having the recesses 84 can be disposed at any position of the slide body 8, and in this embodiment, each of the two pairs of steel bars 4A and 4B. Since it is arranged in the vicinity of, the unexpected opening of the steel bars 4A and 4B can be prevented, and the falling of the painted sheet (not shown) can be effectively prevented. This effect is particularly advantageous in the two-hole ring and jig 1 as in the present embodiment, which does not have a reinforcement at the end, and it is possible to keep the sheet securely secured even if it is dropped or other external force is applied. .

The rotation control lever 7 is sufficient to be provided at one end of the cover body 2, and the iron operation 4A and 4B are opened and closed by applying the rotation operation without discomfort with the one hand to the rotation control lever 7. It can be locked in the closed position.

Moreover, in this embodiment, since the actuating plate 3A, 3B is pressurized by the inclined cam surface 83 provided in the projection 82 of the slide body 8, it rotates by setting the inclination of the inclined cam surface 83 suitably. The proper operation amount of the operation lever 7 and the necessary inversion stroke of the operation plates 3A and 3B can be easily matched, and the structure is simple, so that implementation is easy. In addition, in the present embodiment, the center portion of the slide body 8 is guided in a non- meandering manner by the fixing pin 5, and the inclined cam surface 83 or the lock concave at the position where the fixing pin 5 is fitted. Since the projections 82 having the portions 84 are arranged, accurate operation can be performed on these projections 82, and the opening operation and the locking operation of the steel bars 4A and 4B can be reliably performed as designed. .

In addition, the rotation operation lever 7 is made into the same form as this embodiment, and the bending standing piece 92 provided on the slide body 8 is used to extend the extension piece 72 and the standing piece 73 of the rotation operation lever 7. If it is engaged with the see-through hole 91 provided at the boundary portion of the c), and it can be pushed and pulled, the bending erecting piece 92 is moved forward than the pivot attaching position S of the rotation control lever 7 (FIG. 5). Pressing is initiated in (a)), and the pressing operation can be continued beyond the pivotal attaching position S to a further rearward position (see FIG. 5 (b)). Therefore, compared with the case where pressurization is started just below the pivot attachment position S, the operation stroke can be increased without difficulty, and the slide body can be moved forward and backward largely without increasing the size of the mechanism. . In this case, when the recess 93 for preventing the interference with the bending erect piece 92 is provided on the lower piece 71 of the rotation control lever 7, the motion converting means 9 is designed particularly compact. Can be made and the cover body 2 can be prevented from becoming unduly thick.

In addition, the present invention is not limited to a two-hole ring and a jig, and can be similarly applied to three or more pairs of iron bars.

In addition, the structure of a rotation operation lever is not limited to what was demonstrated above, For example, it may be as shown in FIGS. 6-9. The pivoting lever 107 shown in FIG. 6 pivots the pivot portion 172 which is held in the shaft portion 123 of the cover body 102 by bending the middle part of the lever body 171 to the inner surface side. At the same time, the cover 173 is fixed to the outer surface of the cover 173, and the bending erected piece 192 of the slide body 108 is engaged with the boundary between the lower edge of the cover 173 and the lower bend of the lever body 171. It is to form a see-through hole 191. The pivoting lever 207 shown in FIG. 7 is provided with a shaft portion 271 at the lower edge of the pivot attaching portion 222 of the end cover 221 attached to the end of the cover body 202 by a cover. The operation part 272, the drooping piece 273 thrown from the lower edge of this operation part 272, the directing piece 274 extended outward from the lower end of this drooping piece 273, and this directing piece 274 It is provided with a standing piece 275 standing up from the leading end of the, for engaging the bent standing piece 292 of the slide body 208 to the boundary portion of the standing piece 275 and the directing piece 274. The see-through hole 291 is provided. The rotation operation lever 307 shown in FIG. 8 is inclined from the operation part 371, the direction piece 372 which extended inwardly from the lower edge of this operation part 371, and the direction of the direction of this direction piece 372. And the inclined piece 373 which extends outward, and is inclined to the shaft portion 323 integrally formed in the cover body 302 with the boundary between the directing piece 372 and the inclined piece 373. The lower end of the 373 is engaged with the see-through hole 391 formed between the curved rising piece 392 and the bulging portion 393 formed integrally with the slide body 308. The pivoting lever 407 shown in FIG. 9 includes a hand piece 471 which rotatably pinches the upper shaft portion 471a to an annular upper portion 423 angulated from an end portion of the cover body 402, and this number. Directing piece 472 which extends outward from the lower end of lower piece 471, the standing piece 473 which stands up in parallel with the hand piece 471 from the outer end of this drawing piece 472, and this standing piece 473 It is provided with the operation part 474 integrally installed in the upper end of the), and is integrally formed by performing press working or the like on the sheet metal material. The upper shaft portion 471a is formed integrally with the upper edge portion of the drooping piece 471 by drilling a viewing window 471b in the middle portion of the drooping piece 471. The operation converting means 409 in this embodiment is the same as that shown in FIG. 2, and is provided with a perforation hole 491 in the warp portion of the extension piece 472 and the standing piece 473 of the rotation control lever 407. At the same time, the curved standing piece 492 is integrally provided at the outer end of the slide plate 408, and the curved standing piece 492 is engaged with the see-through hole 491. In this embodiment, the see-through window 471b drilled into the drooping piece 471 serves as a concave portion for preventing interference between the bending standing piece 492 and the rotation operation lever 407.

The structure for supporting the rotation control lever to the cover body is not limited to the above description, and may be any type as long as the rotation control lever can be rotatably supported at one end in the longitudinal direction of the cover body.

In addition, the protrusion provided in a slide body is not limited to the said Example, For example, it may be shown in FIG. 10 or FIG. That is, the projection 482 shown in FIG. 10 is formed by bending a part of the sheet metal material constituting the slide body 408 in the thickness direction slightly, and has an inclined cam surface 483 which is an opening and pressing means on the front end side. At the same time, the recessed part 484 which comprises a locking means is provided in the rear end side, and it can manufacture easily. The projections 582 in FIG. 11 are formed by bending a part of the sheet metal material constituting the slide body 508 by 90 degrees, and have substantially the same shape as the projections 82 of the embodiments shown in FIGS. .

In addition, in the above-described embodiment, the case where the slide body is positioned on the pile cover shaft rather than the operating plate has been described. However, the present invention is not necessarily limited to such a configuration, for example, as shown in FIGS. 12 to 15. good. That is, the ring and jig 601 shown to FIG. 12 thru | or FIG. 15 arrange | position the slide body 608 between the cover body 602 and the operation plates 603A and 603B. In this embodiment, the annular portion 625 is integrally provided at the lower end of the end plate 624 in the cover body 602, and the lower end shaft portion of the pivoting lever 607 is attached to the annular portion 625. 671 is pivotable and supportable. In this case, the motion converting means 609 slidably penetrates the end window 626 of the slide body 608 through the end window 626 of the cover body 602 so as to protrude to the outside. The intermediate shaft portion 672 of the rotation control lever 607 may be pivotally coupled to the end portion 608a of the 608 and slidably coupled in a direction substantially perpendicular to the slide body 608. Specifically, the end piece 608b of the slide body 608 is a standing piece 608b, a directing piece 608c extending forward from the upper end of the standing piece 608b, and the directed piece 608c. A drooping piece 608d draped downward from the end is formed integrally, and the intermediate shaft portion 672 of the pivoting lever 607 is rotatable up and down between the standing piece 608b and the drooping piece 608d. It is slidably engaged in the direction. According to such a configuration, it is possible to increase the separation distance between the lower shaft portion 671 and the intermediate shaft portion 672 of the rotation control lever 607 without increasing the volume in the vertical direction of the cover body 602. Therefore, the slide distance of the slide body 608 with respect to the rotation angle of the rotation operation lever 607 can be enlarged without unreasonable. The lower surface of the slide body 608 in this embodiment is provided with a pair of protrusions 682 projecting downward, and each of these protrusions 682 is provided at the butt portion of both operation plates 603A and 603B. It is inserted into the opening 633. At the rear end of each of these projections 682, a first inclined cam surface 683, which is an opening and closing means, is formed to press the operating plates 603A and 603B from the curved state to the ridge state in accordance with the retraction operation of the slide body 608. At the same time, a concave portion 684, which is a locking means, is provided at the front end of each protrusion 682 to restrain the operating plates 603A and 603B in a curved state. Fig. 14 shows such a locked state. The concave portion 684 is provided below the front end of the projection 682, and a second inclined cam surface 685 substantially parallel to the first inclined cam surface 683 is formed at the front end of the front end. In FIG. 13, the illustration of the steel bars 604A and 604B is omitted, and 604a and 604b indicate positions where the steel bars 604A and 604B are attached.

In such a configuration, when the rotation operation lever 607 is rotated outward as shown in FIG. 15, the slide body 608 retreats outward, and this retraction operation is applied to the projection 682 of the slide body 608. FIG. By the guide action of the installed first inclined cam surface 683, the operating plates 603A and 603B are converted into a force for inverting the operating plates 603A and 603B, and the operating plates 603A and 603B are converted from the bent state to the ridged state so that the steel plates 604A and 604B Is opened. Then, by pressing the rebars 604A and 604B in a direction approaching each other, or by rotating the rotation control lever 607 to press the operation plates 603A and 603B downward by the second inclined cam surface 685. The operation plates 603A and 603B can be returned to the original curved state, whereby the bars 604A and 604B can be closed. In this state, when the rotation operation lever 607 is further rotated inward, the concave portion 684 provided in the projection 682 of the slide body 608 is formed in the opening 633 of the operation plates 603A and 603B. Once engaged with the portion, as shown in FIG. 14, the inversion of the operating plates 603A and 603B to the ridged state is prohibited. As a result, the bars 604A and 604B are locked in the closed position.

In addition, various modifications are possible in the range which does not deviate from the meaning of this invention.

[Industry availability]

As described above, the ring and the jig according to the present invention can be used to open and remove the iron sheet, such as paper sheets or album sheets, so that the iron can be attached and removed.

Claims (5)

  1. A cover body having a receiving rib bent inwardly at both edges, a pair of operating plates arranged in the cover body and retaining the outer edges in the receiving ribs, while allowing the inner edges to be bent and bent, Supported by these operating plates and at the same time the tip side extends to the outside through the see-through window of the cover body, paired steel that is opened and closed in accordance with the operation of the cutting and bending of the operating plate, and is additionally installed on the operating plate and the cover body A slide body capable of advancing and retracting in the longitudinal direction of the slide body; an opening and pressing means installed on a required portion of the slide body to press the operating plate from a bent state to a bent state in accordance with a forward or backward movement of the slide body; It is installed on the part and fits to the operation plate according to the retraction or forward movement of the slide body, A ring and a jig provided with locking means for restraining in a cut state, comprising: a rotation control lever pivotally attached to one end in the longitudinal direction of the cover body, and a rotation operation of a working point away from the pivot attachment position of the rotation control lever by a predetermined distance. And a motion converting means for converting the motion into a forward and backward motion of the slide body, wherein a force applied to an upper end of the pivoting control lever is transmitted as the operating force of the slide body through the motion converting means.
  2. The method according to claim 1, wherein an opening is provided at the butting part of the two operating plates and a projection inserted into the opening is provided in the slide body, and an inclined cam surface serving as an opening and pressing means is provided at the front end or the rear end of the projection. At the same time, a ring and a jig are provided at a rear end or a front end, and a recess is provided as a locking means, and the projection is provided near a steel bar arranged near the center in the longitudinal direction.
  3. 3. The fixed pin according to claim 2, wherein a plurality of projections are provided in the slide member, and a long hole extending in the advancing direction is provided in a portion located between the projections of the slide member, and the fixing pin slidably penetrates the long hole. A ring and a jig characterized by guiding and holding the slide member.
  4. The rotating operation lever according to claim 1, 2 or 3, wherein the pivoting lever includes a droop piece pivotally attached to an end portion of the cover body, an extension piece extending outwardly from the lower end of the droop piece, and a number from the outer end of the extension piece. And an operation part integrally provided at an upper end of the standing piece, and a motion converting means is provided at the outer end of the slide plate at the same time as drilling holes in the boundary between the directing piece and the standing piece. A ring and a jig, wherein the bent erected piece is provided and the bent erected piece is engaged with the see-through hole.
  5. The ring and jig according to claim 4, wherein a concave portion for preventing interference with the curved erect piece is provided on the lower piece.
KR95704598A 1994-03-23 1995-03-17 Ring binding tool KR0150737B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP94-51933 1994-03-23
JP5193394 1994-03-23
PCT/JP1995/000497 WO1995025641A1 (en) 1994-03-23 1995-03-17 Ring binding tool

Publications (1)

Publication Number Publication Date
KR0150737B1 true KR0150737B1 (en) 1998-10-15

Family

ID=12900679

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1019950704598A KR960701750A (en) 1994-03-23 1995-03-17 Loose-leaf ring binder with improved lock mechanism
KR95704598A KR0150737B1 (en) 1994-03-23 1995-03-17 Ring binding tool

Family Applications Before (1)

Application Number Title Priority Date Filing Date
KR1019950704598A KR960701750A (en) 1994-03-23 1995-03-17 Loose-leaf ring binder with improved lock mechanism

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US6364558B1 (en) * 2000-03-31 2002-04-02 World Wide Stationery Mfg. Co., Ltd. Ring binder having actuating lever with cushion member
US6533486B1 (en) * 2000-03-31 2003-03-18 World Wide Stationary Mfg. Co., Ltd. Ring binder having actuating lever with cushion member
US6536980B2 (en) * 2000-03-31 2003-03-25 World Wide Stationery Mfg. Co., Ltd. Ring binder having actuating lever with cushion member
US6467984B1 (en) * 2000-03-31 2002-10-22 World Wide Stationery Mfg. Co., Ltd. Ring binder having actuating lever with cushion member
CA2376170C (en) 2000-04-25 2009-03-17 Hans Johann Horn Ring binder mechanism
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US6749357B2 (en) * 2001-11-30 2004-06-15 World Wide Stationery Manufacturing Company, Limited Ring binder mechanism
US7296946B2 (en) * 2001-11-30 2007-11-20 Microsoft Corporation Ring binder mechanism
US7549817B2 (en) 2002-12-18 2009-06-23 World Wide Stationery Mfg. Co., Ltd. Ready lock ring binder mechanism
GB2387815B (en) * 2002-04-24 2005-05-11 World Wide Stationery Mfg Co A ring binder mechanism and a ring binder incorporating same
US7661898B2 (en) 2004-03-15 2010-02-16 World Wide Stationery Manufacturing Company, Limited Soft close ring binder mechanism with reinforced travel bar
US8573876B2 (en) 2004-03-15 2013-11-05 World Wide Stationery Manufacturing Company, Limited Soft close ring binder mechanism with mating ring tips
US7275886B2 (en) 2004-03-15 2007-10-02 World Wide Stationary Mfg. Co., Ltd. Positive lock ring binder mechanism
US8002488B2 (en) 2004-03-15 2011-08-23 World Wide Stationery Mfg. Co., Ltd. Soft close ring binder mechanism
EP1854643A3 (en) * 2004-03-15 2007-11-28 World Wide Stationery Manufacturing Company Limited Positive lock ring binder mechanism
US7748922B2 (en) 2004-03-15 2010-07-06 World Wide Stationery Manufacturing Company, Limited Ring binder mechanism with dual pivot locking elements
US7404685B2 (en) 2004-12-30 2008-07-29 World Wide Stationery Manufacturing Company, Limited Ring binder mechanism spring biased to a locked position when ring members close
US7534064B2 (en) 2005-01-12 2009-05-19 World Wide Stationery Mfg. Co., Ltd. Ring mechanism biased to closed and locked position
US7726897B2 (en) 2005-03-22 2010-06-01 World Wide Stationery Mfg. Co., Ltd. Ring binder mechanism
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US7665926B2 (en) 2005-05-06 2010-02-23 World Wide Stationery Mfg. Co., Ltd. Ring mechanism with spring biased travel bar
US7648302B2 (en) 2006-09-27 2010-01-19 World Wide Stationery Mfg. Co., Ltd. Ring binder mechanism
US7731441B2 (en) 2006-09-27 2010-06-08 World Wide Stationery Mfg. Co., Ltd. Ring binder mechanism
US8047737B2 (en) 2006-09-27 2011-11-01 World Wide Stationery Mfg. Co., Ltd. Ring binder mechanism
US7819602B2 (en) 2007-10-31 2010-10-26 World Wide Stationery Mfg. Co., Ltd. Ring binder mechanism
US8147160B2 (en) 2007-10-31 2012-04-03 World Wide Stationery Mfg. Co., Ltd. Ring binder mechanism with polymeric housing and actuator
US8162556B2 (en) 2008-12-30 2012-04-24 World Wide Stationery Mfg. Co., Ltd. Actuator for a ring binder mechanism
DE102009005341A1 (en) 2009-01-16 2010-07-22 Hans Johann Horn file mechanism
CN102126374B (en) 2010-01-14 2013-10-30 国际文具制造厂有限公司 Annular loose-leaf binder mechanism with dual-time-buffer actuator
MX2012014373A (en) 2010-06-09 2013-01-22 World Wide Stationery Mfg Co Ring binder mechanism having unitary structure.
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USD735808S1 (en) 2012-04-23 2015-08-04 World Wide Stationery Mfg. Co., Ltd. Elliptical cross sectional ring member for a ring mechanism
US8899866B2 (en) 2012-04-28 2014-12-02 World Wide Stationary Mfg. Co. Ltd. Ring binder mechanism with self-locking actuator
US10086639B2 (en) 2013-03-15 2018-10-02 Hans Johann Horn Binder apparatus
US9522561B2 (en) 2013-08-27 2016-12-20 World Wide Stationery Mfg. Co., Ltd. Ring binder mechanism
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JPH0234289U (en) * 1988-08-28 1990-03-05
US5116157A (en) * 1990-12-28 1992-05-26 U.S. Ring Binder Corporation Locking ring binder

Also Published As

Publication number Publication date
GB2292343B (en) 1997-10-15
GB9519740D0 (en) 1995-11-29
CN1047350C (en) 1999-12-15
HK1003030A1 (en) 1998-09-30
GB2292343A (en) 1996-02-21
CN1124479A (en) 1996-06-12
KR960701750A (en) 1996-03-28
WO1995025641A1 (en) 1995-09-28

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