WO1995025641A1 - Dispositif de reliure a anneaux - Google Patents

Dispositif de reliure a anneaux Download PDF

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Publication number
WO1995025641A1
WO1995025641A1 PCT/JP1995/000497 JP9500497W WO9525641A1 WO 1995025641 A1 WO1995025641 A1 WO 1995025641A1 JP 9500497 W JP9500497 W JP 9500497W WO 9525641 A1 WO9525641 A1 WO 9525641A1
Authority
WO
WIPO (PCT)
Prior art keywords
piece
slide
binding
operating
valley
Prior art date
Application number
PCT/JP1995/000497
Other languages
English (en)
Japanese (ja)
Inventor
Hiroshi Yamasaki
Original Assignee
Kokuyo Co., Ltd.
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
Application filed by Kokuyo Co., Ltd. filed Critical Kokuyo Co., Ltd.
Priority to KR1019950704598A priority Critical patent/KR0150737B1/ko
Priority to KR1019950704598A priority patent/KR960701750A/ko
Priority to JP7524540A priority patent/JP2998206B2/ja
Priority to GB9519740A priority patent/GB2292343B/en
Publication of WO1995025641A1 publication Critical patent/WO1995025641A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F13/00—Filing appliances with means for engaging perforations or slots
    • B42F13/16—Filing appliances with means for engaging perforations or slots with claws or rings
    • B42F13/20—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F13/00—Filing appliances with means for engaging perforations or slots
    • B42F13/16—Filing appliances with means for engaging perforations or slots with claws or rings
    • B42F13/20—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges
    • B42F13/22—Filing 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

Definitions

  • the present invention relates to a ring and binding device provided with a locking means used for opening and closing a binding rod to removably bind a sheet with a binding hole.
  • an integrated cover having receiving ribs that bend inward on both side edges, an outer edge disposed inside the integrated cover, the outer edge is held by the receiving rib, and the inner edges are connected to each other.
  • a pair of operating plates which are abutted so that they can be mountain-folded and valley-folded; and a base end is supported by these operating plates, and a distal end side is extended to the outside through a transparent window of the cover-body to make a mountain-folded and valley-folded said operating plate.
  • the turning lever is pressed outwardly, so that the base end of the turning operation lever presses the joining portion of the operating plate in the valley-folded state to switch to the mountain-folded state.
  • the base end of the turning operation lever is turned off.
  • the operation plate can be locked so that it cannot be turned into a mountain-folded state.
  • the operating plate is elongated, corresponding to the height of the spine, even if the opening of the binding rod is prohibited by restricting only the ends, the operation of the operating plate may occur due to twisting of the operating plate.
  • the binding rod planted near the center of the board may temporarily open due to the impact of the drop and other external forces. Therefore, in the case where there is no binding rod near the end, there may be a problem that the bound paper or the like falls off despite the operation plate being locked.
  • a pair of slide plates extending from the end of the cover body to near the center are provided under the operating plate so as to be slidable in the longitudinal direction, and An operation lever is provided at the outer end of each slide plate, and the operation plate is urged from the valley-folded state to the mountain-folded state by the slide operation of the projection fixed to each slide plate, and the operation is performed. It is considered that the plate can be locked in a valley folded state.
  • the slide type is a rotary operation type. Unlike the ones, it is difficult to perform the slide operation with sufficient force unless a space for inserting a finger is formed between the edge of the bound paper and the operation lever. Because of this, there is also a problem that the entire length of the ring and the binding becomes unduly long, in addition to the fact that the operation lever is required on both sides.
  • the total length of the ring binding device will be longer than before. It has to be longer than the popular rotary operation type, and the height of the file is longer and the conventional
  • the ring binding device includes a cover body having receiving ribs that are bent inward on both side edges, an outer edge provided in the cover body, the outer edge being held by the receiving rib, and the inner edges being connected to each other.
  • a pair of operating plates that are abutted so as to be capable of mountain fold and valley fold, and the base end is supported by these operating plates, and the distal end side is extended to the outside through a transparent window of the cover body to fold the operating plate.
  • a pair of binding rods that open and close in accordance with the valley folding operation, a slide body attached to the operation plate and capable of moving back and forth in the longitudinal direction of the cover body, and pivotally attached to one longitudinal end of the cover body.
  • the rotation lever and the rotation lever An operation converting means for converting one rotation operation into an advance / retreat operation of the slide body, and a valley-folded operation plate provided at a required portion of the slide body as the slide body advances or retreats. Opening biasing means for biasing from the state to the mountain-folded state, and an operating plate provided at a required portion of the slide body and engaging with the operating plate with the retreating or advancing operation of the slide body to cause the operating plate to be in the valley-folded state. And locking means for restricting the lock.
  • an opening is provided at the abutting portion of the two operation plates, and the slide body is inserted into the opening.
  • the opening urging means is an inclined cam surface provided at a front end or a rear end of the projection, and the opening means is provided at a rear end or a front end of the projection.
  • An example is a recess that engages with the opening edge of the operation plate. In this case, in order to more reliably prevent the binding sheet from falling off, it is desirable to provide the protrusion near the binding rod arranged near the center in the longitudinal direction.
  • a plurality of projections are provided on the slide member, and An elongated hole extending in the reciprocating direction is provided at a portion of the slide member located between the projections, and the slide member is guided and held by a fixing pin which is slidably penetrated through the elongated hole. Good.
  • the operating lever is composed of a hanging piece pivotally attached to the end of the cover body, an extending piece extending outward from the lower end of the hanging piece, An erecting piece that stands upright from the outer end of the extending piece in parallel with the hanging piece; and an operating section integrally provided at an upper end of the erecting piece.
  • a through hole is formed at the boundary between the projecting piece and the upright piece, and a bent upright piece is provided at the outer end of the slide body, and the bent upright piece is engaged with the through hole. Good.
  • the slide body moves forward or backward by the action of the motion converting means, and the forward or backward movement is performed by the operating plate by the opening biasing means.
  • the operating plate is switched from the valley-folded state to the mountain-folded state to open the binding rod.
  • the binding rod is operated, for example, by urging the binding rods in a direction toward each other.
  • the plate can be closed and maintained by returning the plate to the original valley-folded state, but from this state, if the rotary operation lever is further rotated inward, the slide body is retracted.
  • the operating plate is inhibited from being inverted to the mountain-folded state by the opening means provided on the slide body, and the binding rod is locked.
  • This locking means uses the forward and backward movement of the slide body to restrain the operation plate. Not only at the end of the operating plate, but also at any position where the slide body exists. Therefore, by disposing it near the binding rod that is easily opened by an impact or an external force, it is possible to effectively prevent the binding sheet from falling off.
  • the turning operation lever is provided only at one end of the cover, and the binding rod is opened or locked by applying a turning operation without any uncomfortable feeling to the turning operation lever with one hand. can do.
  • This can transmit a relatively large operation force to the slide body by putting a finger on the upper end of the rotation operation lever and turning it. Therefore, it is not necessary to secure a space in which a finger can be inserted deeply between the rotation operation lever and the edge of the binding sheet, as in the conventional rotation operation type. Therefore, it is easy to design the entire length of the ring and binding device to be substantially the same as that of the above-described conventional rotary operation type.
  • the present invention it is possible to securely lock the binding rod provided at an end other than the end of the operation plate, and the binding rod is opened by dropping or other external force, and the binding sheet is opened. Can be effectively prevented from coming off. Moreover, in the present invention, since the opening operation and the locking operation of the binding rod are performed by the rotation operation, the operation lever at both ends is slid to perform the same operation. There is no discomfort. In addition, the dynamic operation is easier to apply than the slide operation. There is no need to provide space for the insertion of a finger between the edge of the finger.
  • FIG. 1 is a perspective view showing one embodiment of the present invention.
  • FIG. 2 is an exploded perspective view showing the same embodiment.
  • FIG. 3 is a plan view of the same embodiment.
  • FIG. 4 is a sectional view taken along line AA in FIG.
  • FIG. 5 is an explanatory view of the operation of the embodiment.
  • FIG. 6 is an exploded perspective view showing another embodiment of the present invention.
  • FIG. 7 is an exploded perspective view showing still another embodiment of the present invention
  • FIG. 8 is an exploded perspective view showing still another embodiment of the present invention
  • FIG. FIG. 10 is an exploded perspective view showing still another embodiment
  • FIG. 10 is a perspective view showing still another embodiment of the present invention.
  • FIG. 11 is a perspective view showing still another embodiment of the present invention.
  • FIG. 12 is a perspective view showing still another embodiment of the present invention.
  • FIG. 13 is an exploded perspective view showing the same embodiment.
  • FIG. 14 is a sectional view schematically showing the same embodiment.
  • FIG. 15 is a cross-sectional view corresponding to FIG. 14 for explaining the operation of the embodiment.
  • BEST MODE FOR CARRYING OUT THE INVENTION 1 to 5 includes a cover body 2, a pair of operating plates 3A and 3B housed in the cover body 2, and respective operating plates 3A and 3B.
  • the cover 2 is attached to the spine 61 of the file 6 via fixing pins 5 at both ends and at the center thereof. Used.
  • the cover 2 is a long sheath having a central portion curved in a direction away from the spine 61, and is made of an elastic metal plate.
  • the receiving rib 21 is formed.
  • the operating plates 3A and 3B are long and flat, made of a metal plate having relatively high rigidity. Is received by the receiving rib 21 so as to be tiltable, and is accommodated in the cover integral 2.
  • binding rods 4A and 4B of the pair each have a semicircular arc shape, they are formed into a ring shape by closing.
  • the base ends 41 of the binding rods 4A, 4B are fixed to the upper surfaces of the working plates 3A, 3B by caulking, etc. And extends outside the cover body 2. Since this embodiment is for two holes, two pairs of binding rods 4A and 4B are implanted at positions near the center of the operation plates 3A and 3B.
  • a rotating operation lever 7 is pivotally attached to one end of the cover body 2, and a lower surface of the operating plates 3 A and 3 B A slide body 8 is attached, and the turning operation of the turning operation lever 7 is converted into an advance / retreat operation of the slide body 8 by an operation converting means 9.
  • the rotating lever 7 has a hanging piece 71 pivotally attached to a shaft 23 formed integrally with the end of the cover body 2 by punching, and a hanging piece 71 extending outward from the lower end of the hanging piece 7 1.
  • Extension piece 7 2 an extension piece 7 3 that rises from the outer end of the extension piece 7 2 in parallel with the hanging piece 7 1, and an operation integrally provided at the upper end of the extension piece 7 3
  • the motion converting means 9 is provided with a through hole 91 at a boundary portion between the extending piece 72 and the upstanding piece 73, and a bent upstanding piece 92 integrally provided at an outer end of the slide plate 8.
  • the bent upright pieces 92 are engaged with the through holes 91.
  • the hanging piece 71 is provided with a concave portion 93 for preventing interference with the bent upstanding piece 92, thereby suppressing an increase in the thickness of the cover body 2.
  • the slide body 8 has a flat plate shape, and has a slot 81 elongated in the reciprocating direction at a portion corresponding to a portion near one end and a center portion of the cover 1, and is fixed to the slot 8 1.
  • Pin 5 is slidably penetrated.
  • a projection 82 is provided at a position where the fixing pin 5 at the center of the slide body 8 is sandwiched, and these projections 82 are provided at the abutting portions of the two operation plates 3A and 3B. It is inserted into the opening 33.
  • a first inclination force surface 83 serving as an opening biasing means is formed, and the operating plates 3A and 3B are moved from the valley-folded state as the slide body 8 moves forward.
  • a concave portion 84 serving as a locking means is provided at the rear end of each projection 82 to restrain the operation plates 3A and 3B in the valley-folded state. I can do it.
  • the concave portion 84 is provided at the base of the rear end of the projection 82, and a second inclined cam surface 85 parallel to the first inclined cam surface 83 is formed in the upper half of the rear end. It is.
  • the operating plates 3A and 3B can be returned to the original valley folded state, whereby the binding rods 4A and 4B can be closed.
  • the rotation operation lever 7 is further rotated inward, the recesses 84 provided in the projections 82 of the slide body 8 are provided at one end of the openings 33 of the operation plates 3A and 3B. And the reversal of the operating plates 3 A and 3 B to the mountain folded state is prohibited, Therefore, the binding rods 4A and 4B are locked at the closed position.
  • the protrusion 82 of the slide body 8 having the concave portion 84 can be arranged at an arbitrary position on the slide body 8, and in this embodiment, the two pairs of the binding rods 4A and 4B are provided. Since they are arranged in the vicinity of each of them, it is possible to prevent unexpected opening of the binding rods 4A and 4B, and it is possible to effectively prevent the binding sheet (not shown) from falling off. This effect is particularly useful for the two-hole ring binding device 1 having no binding rod at the end, as in the present embodiment, and is almost certainly provided even when dropped or other external force is applied. It is possible to hold the binding sheet.
  • pivoting operation lever 7 is provided at one end of the cover 1 alone, and a binding operation can be performed on this rotation operation lever 7 with one hand without causing a feeling of strangeness.
  • 4A and 4B can be opened and closed or locked in the closed position.
  • the operating plates 3A and 3B are urged by the inclined cam surfaces 83 provided on the projections 82 of the slide body 8, so that the inclined cam surfaces 83 are inclined.
  • the appropriate operation amount of the rotation operation lever 7 can be easily matched with the required reversing stroke of the operation plates 3A and 3B, and the structure is simple. Therefore, implementation becomes easy.
  • the central portion of the slide body 8 is guided by the fixing pin 5 so that it cannot meander. Since the inclined cam surface 83 is provided with a projection 82 having a locking recess 84 at a position sandwiching the fixing pin 5, the projection 82 can be operated accurately. Thus, the opening operation and the locking operation of the binding rods 4A and 4B can be reliably performed as designed.
  • the turning operation lever 7 is formed in the form as in this embodiment, and the bent upright piece 92 provided on the slide body 8 is connected to the extension piece 7 2 and the upstanding piece 7 3 of the turning operation lever 7. If it can be pushed and pulled by engaging with a through hole 91 provided at the boundary between the turning operation lever 7 and the pivoting operation lever 7, the bending operation piece 9 2 can be pushed forward and backward. It is possible to start pressing from (Fig. 5 (a)) and continue the pressing operation beyond the pivot position S and further to the rearward position (see Fig. 5 (b)). Therefore, for example, as compared with the case where the pressing is started just below the pivot position S, the operation stroke can be increased without difficulty, and the sliding mechanism can be realized without increasing the size of the mechanism.
  • the motion converting means 9 can be designed particularly compact. Thus, it is possible to prevent the cover body 2 from becoming unduly thick.
  • the present invention is not limited to the ring and binding tool for two holes, but can be similarly applied to a tool having three or more pairs of binding rods.
  • the configuration of the rotation operation lever is the same as that described above. It is not limited, and for example, it may be as shown in FIG. 6 to FIG.
  • the turning lever 107 shown in FIG. 6 cuts and raises the middle part of the lever main body 171 on the inner surface side, and is pivotally supported by the shaft portion 123 of the cover body 102.
  • the cover 17 3 is fixed to the outer surface, and a slide body 1 ⁇ 8 is provided at the boundary between the lower edge of the cover 17 3 and the lower bent part of the lever body 17 1.
  • the through-hole 191, with which the bent upright piece 192 is engaged, is formed.
  • the upper end shaft portion 471a is formed integrally with an upper edge portion of the hanging piece 471 by forming a transparent window 471b in an intermediate portion of the hanging piece 471. It is.
  • the motion converting means 409 in this embodiment is the same as that shown in FIG. 2 and is provided at the boundary between the extending piece 472 and the upstanding piece 473 of the rotary operation lever 407.
  • a bent upright piece 492 is integrally provided at the outer end of the slide plate 408, and the bent upright piece 492 is provided in the through hole 491.
  • the mooring was done.
  • a transparent window 4 7 1 b is formed in the hanging piece 4 7 1 as a concave portion for preventing interference between the bending upright piece 4 9 2 and the rotary operation lever 4 07. Has a role.
  • the structure for supporting the rotating operation lever on the cover body is not limited to the above-described structure. In other words, any structure can be used in which the rotating operation lever can be rotatably supported at one end in the longitudinal direction of the cover. What kind of thing Is also good.
  • the protrusions provided on the slide body are not limited to those of the above embodiment, and may be, for example, those as shown in FIG. 10 or FIG.
  • the protrusion 482 shown in Fig. 10 is formed by cutting and raising a part of the sheet metal material forming the slide body 4 ⁇ 8 slightly in the thickness direction, and is opened at the front end side.
  • the projections 582 in FIG. 11 are formed by cutting and raising a part of the sheet metal material constituting the slide body 508 by 90 degrees.
  • the embodiment shown in FIGS. 1 to 5 is shown.
  • the projection 82 has substantially the same shape as the projection 82.
  • the present invention is not necessarily limited to such a configuration. It may be as shown in FIG. 12 to FIG. That is, the ring fastener 6 ⁇ 1 shown in FIG. 12 to FIG. 15 connects the slide body 608 with the force bar body 602 and the operating plates 603A and 603B. It is located between them.
  • a curl portion 625 is integrally provided at the lower end of the end plate 624 of the cover integral 602, and the lower end shaft portion 607 of the rotary operation lever 607 is provided on the curl portion 625. 1 is rotatably supported.
  • the operation conversion stage 609 converts the end 6 ⁇ 8a of the slide body 608 into an integral cover 602
  • a transparent window 6 26 opened on the upper surface of the end of the sliding body 628 is slidably penetrated and protrudes to the outside, and the rotating operation lever 6 0 7 is attached to the end 6 0 8 a of the sliding body 6 0 8 a.
  • the intermediate shaft portion 672 may be engaged rotatably and slidably in a direction substantially perpendicular to the slide body 608.
  • an end portion 6 08 a of the slide body 6 08 has an upright piece 6 08 b and an extension piece 6 extending forward from the upper end of the upright piece 6 08 b.
  • the intermediate shaft portion 672 of the rotation operation lever 607 is rotatably engaged with d in such a manner as to be vertically slidable. According to such a configuration, the distance between the lower end fisting portion 671 of the rotary operation lever 607 and the intermediate shaft portion 672 can be increased without increasing the vertical bulk of the cover 6 ⁇ 2. The distance can be increased. Therefore, the slide distance of the slide body 608 with respect to the rotation angle of the rotation operation lever 607 can be increased without difficulty.
  • a pair of projections 682 projecting downward is protruded, and these projections 682 are connected to both operating plates 603A, 603. It is inserted into the opening 633 provided at the butting portion of B.
  • a first inclined cam surface 683 which is an opening biasing means, is formed, and as the slide body 608 retreats, the operation plate 60A, 6 0 3 B can be urged from the valley folded state to the mountain folded state.
  • a concave portion 684 serving as a mouth means is provided so that the operation plate 63 A, 60
  • FIG. 14 shows such a locked state.
  • the recess 684 is provided below the front end of the protrusion 682, and a second inclined cam surface 685 substantially parallel to the first inclined cam surface 683 is formed in the upper half of the front end.
  • illustration of the binding rods 604A and 604B is omitted.
  • Reference numerals 604a and 604b indicate positions where the binding rods 604A and 604B are attached.
  • the rotation lever 607 is rotated back to return the operating plates 603 A and 603 B downward in the figure by the second inclined cam surface 685.
  • the operating plates 603A, 603B can be returned to the original valley folded state, whereby the binding rods 604A, 604B can be closed.
  • the recess 684 provided in the projection 682 of the ride body 608 engages one end of the opening 633 of the operating plates 603A and 603B, as shown in FIG. In this manner, the inversion of the operation plates 60 3 A and 60 3 B to the mountain-folded state is prohibited. Therefore, the binding rods 604A and 604B are locked at the closed position.
  • the ring binding device according to the present invention is used for removably binding a sheet with a binding hole such as a sheet or an album mount by opening and closing a binding rod.

Landscapes

  • Sheet Holders (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

Le dispositif de reliure à anneaux de la présente invention se compose: d'un élément couvercle (2) muni sur ses deux bords latéraux de nervures de réception (21) tournées vers l'intérieur; d'un couple de réglettes d'actionnement (3A, 3B) ménagées dans le couvercle (2), leurs bords externes étant retenus sur les nervures de réception (21), et leurs bords internes étant réciproquement en butée de façon que les réglettes puissent, par torsion, prendre une configuration convexe ou concave; d'un couple d'arceaux de reliure (4A, 4B) dont les extrémités de base sont solidaires des réglettes d'actionnement, et dont les extrémités distales dépassent par des fenêtres pratiquées dans l'élément couvercle, lesdits arceaux de reliure étant conçus pour s'ouvrir et se refermer sous l'effet des mouvements de torsion en configuration convexe ou concave des réglettes d'actionnement; d'un élément coulissant (8) disposé contre les réglettes d'actionnement et capable d'avancer et de reculer dans le sens de la longueur de l'élément couvercle (2); et enfin d'un levier d'actionnement rotatif (7) fixé pivotant sur l'une des extrémités longitudinales de l'élément couvercle. Les mouvements de rotation du levier rotatif font avancer et reculer l'élément coulissant pour permettre l'ouverture et la fermeture des arceaux de reliures, le mouvement de recul de l'élément coulissant permettant de bloquer les mouvements des réglettes d'actionnement pour verrouiller les arceaux de reliure en position fermée.
PCT/JP1995/000497 1994-03-23 1995-03-17 Dispositif de reliure a anneaux WO1995025641A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1019950704598A KR0150737B1 (ko) 1994-03-23 1995-03-17 링과 지그
KR1019950704598A KR960701750A (ko) 1994-03-23 1995-03-17 링과 지그(loose-leaf ring binder with improved lock mechanism)
JP7524540A JP2998206B2 (ja) 1994-03-23 1995-03-17 リングとじ具
GB9519740A GB2292343B (en) 1994-03-23 1995-03-17 Loose-Leaf Ring Binder with Improved Lock Mechanism

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5193394 1994-03-23
JP6/51933 1994-03-23

Publications (1)

Publication Number Publication Date
WO1995025641A1 true WO1995025641A1 (fr) 1995-09-28

Family

ID=12900679

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1995/000497 WO1995025641A1 (fr) 1994-03-23 1995-03-17 Dispositif de reliure a anneaux

Country Status (6)

Country Link
KR (2) KR960701750A (fr)
CN (1) CN1047350C (fr)
GB (1) GB2292343B (fr)
HK (1) HK1003030A1 (fr)
MY (1) MY113780A (fr)
WO (1) WO1995025641A1 (fr)

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US6280114B1 (en) * 2000-03-31 2001-08-28 World Wide Stationary Mfg., Co., Ltd. Ring binder having actuating lever with cushion member
US6364558B1 (en) * 2000-03-31 2002-04-02 World Wide Stationery Mfg. Co., Ltd. Ring binder having actuating lever with cushion member
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CN100343077C (zh) * 2000-10-30 2007-10-17 国际文具制造厂有限公司 环式文件夹壳体盖板
US6749357B2 (en) 2001-11-30 2004-06-15 World Wide Stationery Manufacturing Company, Limited Ring binder mechanism
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US7748922B2 (en) 2004-03-15 2010-07-06 World Wide Stationery Manufacturing Company, Limited Ring binder mechanism with dual pivot locking elements
CA2500890A1 (fr) 2004-03-15 2005-09-15 World Wide Stationery Manufacturing Company, Ltd. Mecanisme de fermeture de reliure a anneaux souple a extremites d'anneaux correspondantes
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US8147160B2 (en) 2007-10-31 2012-04-03 World Wide Stationery Mfg. Co., Ltd. Ring binder mechanism with polymeric housing and actuator
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DE102009005341A1 (de) 2009-01-16 2010-07-22 Hans Johann Horn Ordnermechanik
CN102126374B (zh) 2010-01-14 2013-10-30 国际文具制造厂有限公司 具有双时间缓冲的致动器的环形活页夹机构
JP2013528129A (ja) 2010-06-09 2013-07-08 ワールド・ワイド・ステイショナリー・マニュファクチュアリング・カンパニー・リミテッド 単一構造を有するリングバインダ機構
US8517624B2 (en) 2010-11-12 2013-08-27 R.R. Donnelly & Sons Binder apparatus
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
US9511617B2 (en) * 2013-10-31 2016-12-06 World Wide Stationary Mfg. Co., Ltd. Ring binder mechanism
CN105984250A (zh) 2015-02-05 2016-10-05 国际文具制造厂有限公司 具有互锁环形部件的环形装订器

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01299095A (ja) * 1988-05-28 1989-12-01 Kokuyo Co Ltd リング金具
JPH0234289U (fr) * 1988-08-28 1990-03-05

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Publication number Priority date Publication date Assignee Title
US5116157A (en) * 1990-12-28 1992-05-26 U.S. Ring Binder Corporation Locking ring binder

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01299095A (ja) * 1988-05-28 1989-12-01 Kokuyo Co Ltd リング金具
JPH0234289U (fr) * 1988-08-28 1990-03-05

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CN1124479A (zh) 1996-06-12
GB2292343B (en) 1997-10-15
KR0150737B1 (ko) 1998-10-15
GB2292343A (en) 1996-02-21
HK1003030A1 (en) 1998-09-30
KR960701750A (ko) 1996-03-28
MY113780A (en) 2002-05-31
GB9519740D0 (en) 1995-11-29
CN1047350C (zh) 1999-12-15

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