CN103818150B - Paper holding mechanism and paper holding device - Google Patents
Paper holding mechanism and paper holding device Download PDFInfo
- Publication number
- CN103818150B CN103818150B CN201410003312.8A CN201410003312A CN103818150B CN 103818150 B CN103818150 B CN 103818150B CN 201410003312 A CN201410003312 A CN 201410003312A CN 103818150 B CN103818150 B CN 103818150B
- Authority
- CN
- China
- Prior art keywords
- arm
- base
- connector
- arch
- piece
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 239000000758 substrate Substances 0.000 claims description 4
- 238000006798 ring closing metathesis reaction Methods 0.000 description 16
- 239000002184 metal Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
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
- 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
- B42F13/24—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 wherein one section is in the form of fixed rods
Abstract
A paper holding mechanism comprising: a base; two posts fixed on the base; two arches connected to each other by an intermediate portion to move simultaneously; a support plate connected to the base and extending therefrom; and a lever assembly including an arm and a connector. The arch is movable relative to the post between a closed position in which the arch is in contact with the post to form two closed loops and an open position in which the arch is out of contact with the post to open the loops. The lever assembly is operable to move the arches between the closed position and the open position. The arm is engaged with the support plate for relative pivotal movement about a first axis. The link engages the support plate for relative pivotal movement about the second axis and the link engages the roller received in the slot of the arm for relative sliding movement. When the arch is in the closed position, the arch is permitted to pivot to the open position. When the arch is in the open position, the arch is pivoted to the closed position.
Description
Related application
The divisional application that the application number that the international application that the application is international filing date is on 04 07th, 2010, international application no is PCT/CN2010/071590 enters National Phase in China is 201080003501.5, name is called the Chinese patent application of " paper-retaining mechanism ".
Technical field
The present invention relates to a kind of paper-retaining mechanism, particularly a kind of paper-retaining mechanism of allowing the reservation of punching paper and taking out.
Summary of the invention
According to a first aspect of the invention, provide a kind of paper-retaining mechanism, this paper-retaining mechanism comprises: base, be fixed at least two column pieces on described base, be connected to each other at least two the arch parts simultaneously moved, wherein said arch part can move between a closed position and a open position relative to described column piece, in described closed position, described arch part contacts with described column piece, to form two closed hoops, in described open position, described arch part and described column piece disengage, and wherein said ring is opened, plate, this plate is connected with described base and extends from described base, and lever assembly, this lever assembly can operate, thus described arch part is moved between described closed position and open position, wherein said lever assembly comprises connector and at least one arm-piece, wherein said arm-piece engages with described plate, to make relative pivoting action around first axle, wherein said connector engages with described plate, to make relative pivoting action around the second axis, wherein said connector engages with the extension in the slit being contained in described arm-piece, to do Relative sliding motion, wherein when described arch part is in described closed position, described arm-piece can in a first direction away from described base pivots, make described connector pivotable in said first direction, to allow that described arch part is pivoted to described open position, and wherein, when described arch part is in described open position, described arm-piece can in second direction opposite to the first direction pivotable, make described connector pivotable in this second direction, thus make described arch part be pivoted to described closed position.
According to a second aspect of the invention, provide a kind of paper-retaining device, this paper-retaining device comprises the paper-retaining mechanism engaged with substrate, and described paper-retaining mechanism comprises: base, be fixed at least two column pieces on described base, be connected to each other at least two the arch parts simultaneously moved, wherein said arch part can move between a closed position and a open position relative to described column piece, in described closed position, described arch part contacts with described column piece, to form two closed hoops, in described open position, described arch part and described column piece disengage, and wherein said ring is opened, plate, this plate is connected with described base and extends from described base, and lever assembly, this lever assembly can operate, thus described arch part is moved between described closed position and open position, wherein said lever assembly comprises connector and at least one arm-piece, wherein said arm-piece engages with described plate, to make relative pivoting action around first axle, wherein said connector engages with described plate, to make relative pivoting action around the second axis, wherein said connector engages with the extension in the slit being contained in described arm-piece, to do Relative sliding motion, wherein when described arch part is in described closed position, described arm-piece can in a first direction away from described base pivots, make described connector pivotable in said first direction, to allow that described arch part is pivoted to described open position, and wherein, when described arch part is in described open position, described arm-piece can in second direction opposite to the first direction pivotable, make described connector pivotable in this second direction, thus make described arch part be pivoted to described closed position.
Accompanying drawing explanation
With reference to accompanying drawing, the mode by means of only citing is described by the specific embodiment of the present invention, wherein:
Fig. 1 is the exploded view of the paper-retaining mechanism according to first embodiment of the invention;
Fig. 2 is the front perspective view of mechanism in ring closure state in Fig. 1;
Fig. 3 is the rear view of the mechanism in Fig. 2;
Fig. 4 is the front view of the mechanism in Fig. 2;
Fig. 5 is the left view of the mechanism in Fig. 4;
Fig. 6 is the top view of the mechanism in Fig. 4;
Fig. 7 is the rearview of the mechanism in Fig. 4;
Fig. 8 is the front perspective view of mechanism in ring open mode in Fig. 1;
Fig. 9 is the rear view of the mechanism in Fig. 8;
Figure 10 is the front view of the mechanism in Fig. 8;
Figure 11 is the left view of the mechanism in Figure 10;
Figure 12 is the right view of the mechanism in Figure 10;
Figure 13 is the top view of the mechanism in Figure 10;
Figure 14 is the exploded view of the paper-retaining mechanism according to second embodiment of the invention;
Figure 15 is the front perspective view of mechanism in ring closure state in Figure 14;
Figure 16 is the rear view of the mechanism in Figure 15;
Figure 17 is the partial front elevation view of the mechanism in Figure 15;
Figure 18 is the left view of the mechanism in Figure 17;
Figure 19 is the rearview of the mechanism in Figure 17;
Figure 20 is the top view of the mechanism in Figure 19;
Figure 21 is the front perspective view of mechanism in ring open mode in Figure 14; And
Figure 22 is the rear view of the mechanism in Figure 21.
Detailed description of the invention
Fig. 1 show composition according to first embodiment of the invention, the various parts that are generally denoted as the paper-retaining mechanism of 10.This paper-retaining mechanism 10 belongs to the type of usually known " lever-arch file folder mechanism ".
The base 12 that described mechanism 10 comprises general planar and the gripper shoe 14 extended upward away from this base 12.This gripper shoe 14 is fixedly connected with base 12.Such as, gripper shoe 14 can press out from the initial sheet metal upper punch forming described base 12.
Two posts 16 are firm to be fixed on base 12.A pair arch 18 is integrally formed and is connected to each other by pars intermedia 20, thus described arch 18 and pars intermedia 20 can move each other simultaneously.Arch 18 is engaged with base 12 by pawl 22, thus encircle 18 can relative to post 16 and base 12 pivotable between primary importance (being called " closed position ") and the second place (being called " open position ").In primary importance, the arch free end 18a of the 18 and free end 16a of post 16 contacts and is fitted to each other, thus form two closed hoops (wherein said paper-retaining mechanism 10 be called as be in " ring closure state "), in the second place, the arch free end 18a of the 18 and free end 16a of post 16 disengages each other, thus described ring opens (wherein said paper-retaining mechanism 10 be called as be in " ring open mode ").
Flat spring 24 engages with described base 12, thus flat spring 24 acts on pars intermedia 20 from below, so that arch 18 is biased into open position.
Described mechanism 10 comprises that have can the lever assembly of manually operated lever arm 26, this lever arm 26 is engaged with described gripper shoe 14 by rivet 28, thus lever arm 26 can relative to gripper shoe 14 around axis A-A pivotable, this axis A-A and base 12 almost parallel and fix relative to base 12.Provide sheath 29(to be made up of soft material such as rubber or plastic material), in order to cover the free operant end 26a of described lever arm 26, to provide comfort.During use, user's applying power on the free operant end 26a of lever arm 26 impels arch 18 pivotable between open and closed positions, optionally to open or close described two rings.
Lever assembly also comprises the connector 30 of the sheet form with three holes 30a, 30b, 30c.Roller actuator 32 is engaged with the hole 30c of described connector 30 by rivet 34, thus described roller 32 is carried by described connector 30 and can rotate freely around axis B-B relative to connector 30, this axis B-B parallels to the axis A-A can moving relative to axis A-A.When described mechanism 10 is in ring closure state, the portion 46(protruding upward that roller 32 is positioned at pars intermedia 20 is shown in Fig. 4) on, and the biasing force resisting flat spring 24 makes arch 18 be maintained in its closed position.When described mechanism 10 moves to described ring open mode, roller 32 moves and away from described portion 46 protruding upward, to allow that described flat spring 24 is bent upwards, makes described arch 18 move to described open position in the part of pars intermedia 20.
Rivet 36 engages with the hole 38 of gripper shoe 14 and the hole 30b of connector 30, connector 30 is engaged with gripper shoe 14, to allow connector 30 relative to gripper shoe 14 around axis C-C pivotable, this axis C-C parallels to the axis A-A fixing relative to described base 12.
Described arm 26 has slit 40, and accommodating in this slit 40 can the roller 42 of Relative sliding.This roller 42 is engaged with the hole 30a of connector 30 by rivet 44, and connector 30 is engaged with arm 26 by roller 42, and described roller 42 extends from connector 30 and enters slit 40.
Fig. 2 to Fig. 7 display is in the mechanism 10 of ring closure state, and described arm 26 is in lower stable position (compared with the upper stable position occupied with the described arm 26 when described mechanism 10 is in ring open mode, will discuss) below.When being in this ring closure state, the beeline l between roller 42 and base 12 is greater than the beeline k between axis C-C and base 12.Lever arm 26 relative to gripper shoe 14 pivotable around axis A-A and base 12 between beeline j be less than beeline k between axis C-C and base 12.Roller actuator 32 acts in the portion protruding upward 46 of pars intermedia 20, resists the biasing force of flat spring 24 and arch part 18 is maintained in its closed position.
Also show from Fig. 7, when described mechanism 10 is in ring closure state, slit 40 tilts relative to base 12 from lower end 50 to upper end 52, and the beeline wherein between lower end 50 and base 12 is less than the beeline between upper end 52 and base 12.In addition, the beeline between the free operant end 26a of described arm 26 and lower end 50 is less than the beeline between the free operant end 26a of described arm 26 and upper end 52.And no matter described arm 26 is in lower stable position or is in upper stable position, connector 30 relative to gripper shoe 14 pivotable around axis C-C be between the free operant end 26a of slit 40 and described arm 26 always, will discuss below.
When being in this ring closure state, described arm 26 can be shown in Fig. 4 around described axis A-A (see figure 1) along arrow F() shown in direction away from base 12 pivotable, the slit 40 of described arm 26 is able to along identical direction but towards base 12 pivotable thus.Because roller 42 is in thereafter the upper end 52 of slit 40, so slit 40 will impel roller 42 to move towards base 12 towards the motion of base 12, therefore connector 30 will be shown in Fig. 1 along the equidirectional shown in arrow F around axis C-C(equally) move pivotally.When connector 30 is thus along direction pivotable shown in arrow F, the roller actuator 32 that connector 30 carries is away from the portion protruding upward 46 of pars intermedia 20, towards the ring that described arm 26 therefrom stretches out, the free operant end 26a also towards described arm 26 moves pivotally accordingly.
When the protruding upward portion 46 of roller actuator 32 thus away from pars intermedia 20, flat spring 24 acts on pars intermedia 20, to make arch 18 be pivoted to open position away from post 16, thus opens described ring.
When thus described mechanism 10 is in ring open mode, as shown in Fig. 8 to Figure 13, described arm 26 is in its upper stable position, can towards base 12 pivotable on the direction (contrary with the direction shown in arrow F in Fig. 4) in Fig. 10 shown in arrow G.Because roller 42 is in thereafter the lower end 50 of slit 40, so the pivotable of described arm 26 on the direction shown in arrow G will make slit 40 upwards away from base 12 pivotable, thus roller 42 and connector 30 is driven to move pivotally accordingly in a same direction.Connector 30 by pivotable like this until roller actuator 32 turns back to position as shown in Figures 2 to 7, in this position, the portion protruding upward 46 that described roller actuator 32 is positioned at pars intermedia 20 acts on the portion protruding upward 46 of pars intermedia 20, remains on described closed position to make arch 18.In this return movement process of roller actuator 32, the ring that roller 32 therefrom stretches out away from described arm 26, and also move away from the free operant end 26a of described arm 26.In this motion process, roller actuator 32 makes arch 18 orientation column 16 pivotable until the arch free end 18a of 18 contacts with the free end 16a of post 16 and coordinates with closed described ring, thus makes described mechanism 10 be returned to described ring closure state.
Figure 14 show composition second embodiment of the invention, the various parts that are generally denoted as the paper-retaining mechanism of 100.
The base 102 that described mechanism 100 also comprises general planar and the gripper shoe 104 extended upward away from this base 102.This gripper shoe 104 is fixedly connected with base 102.Such as, gripper shoe 104 can press out from the initial sheet metal upper punch forming described base 102, and thus gripper shoe 104 and base 102 form as one.
Two posts 106 are fixed on base 102 securely.A pair arch 108 is integrally formed and is connected to each other by pars intermedia 110, and thus described arch 108 and pars intermedia 110 can move each other simultaneously.Arch 108 is engaged with base 102 by two pawls 112, thus encircle 108 can relative to post 106 and base 102 pivotable between primary importance (being called " closed position ") and the second place (being called " open position ").In primary importance, the arch free end 108a of the 108 and free end 106a of post 106 contacts and is fitted to each other, thus form two closed hoops (wherein said paper-retaining mechanism 100 be called as be in " ring closure state "), in the second place, the arch free end 108a of the 108 and free end 106a of post 106 disengages each other, thus described ring opens (wherein said paper-retaining mechanism 100 be called as be in " ring open mode ").
Flat spring 114 engages with described base 102, makes flat spring 114 act on pars intermedia 110 from below, thus arch 108 is biased into open position.
Described mechanism 100 comprises that have can the lever assembly of manually operated lever arm 116, this lever arm 116 is engaged with described gripper shoe 104 by rivet 118, thus lever arm 116 can relative to gripper shoe 104 around axis R-R pivotable, this axis R-R and base 102 almost parallel and fix relative to base 102.During use, user applies power on the free operant end 116a of lever arm 116, to impel arch 108 pivotable between open and closed positions, optionally to open or close described two rings.
Described lever assembly also comprises the connector 120 of the metal sheet form roughly triangular in shape with three holes 120a, 120b, 120c.The roller actuator 122 be made up of plastic material is engaged by the hole 120c of rivet 124 with described connector 120, thus described roller 122 is carried by described connector 120 and can rotate freely around axis S-S relative to connector 120, this axis S-S parallels to the axis R-R can moving relative to axis R-R.When described mechanism 100 is in ring closure state, the portion 136(protruding upward that roller 122 is positioned at pars intermedia 110 is shown in Figure 17) on, and resist the biasing force of flat spring 114 and arch 108 is maintained in its closed position.When described mechanism 100 moves to described ring open mode, roller 122 moves and away from described portion 136 protruding upward, to allow that described flat spring 114 is bent upwards, thus makes described arch 108 move to described open position in the part of pars intermedia 110.
Rivet 126 is contained in the hole 128 of gripper shoe 104 and the hole 120b of connector 120, connector 120 is engaged with gripper shoe 104, so that allow connector 120 relative to gripper shoe 104 around axis T-T pivotable, this axis T-T parallels to the axis R-R fixing relative to described base 102.
Lever arm 116 has slit 130, and accommodating in this slit 130 can the plastics roller 132 of Relative sliding.This roller 132 is engaged with the hole 120a of connector 120 by rivet 134, and thus connector 120 is engaged with lever arm 116 by roller 132, and described roller 132 extends from connector 120 and enters slit 130.
Figure 15 to Figure 20 display is in the mechanism 100 of ring closure state, and described lever arm 116 is in lower stable position (compared with the upper stable position occupied with the described arm 116 when described mechanism 100 is in ring open mode, will discuss) below.When being in this ring closure state, the beeline m between roller 132 and base 102 be less than described connector 120 relative to gripper shoe 104 pivotable around axis T-T and base 102 between beeline n.Lever arm 116 relative to gripper shoe 104 pivotable around axis R-R and base 102 between beeline p be less than beeline m between roller 132 and base 102.Roller actuator 122 acts in the portion protruding upward 136 of pars intermedia 110, thus resists the biasing force of flat spring 114 and arch part 108 is maintained in its closed position.
Also show from Figure 17 to Figure 19, when described mechanism 100 is in ring closure state, slit 130 tilts relative to base 102 from lower end 140 to upper end 142, and the beeline wherein between lower end 140 and base 102 is less than the beeline between upper end 142 and base 102.In addition, the beeline w between the free operant end 116a of described arm 116 and lower end 140 is greater than the beeline y between the free operant end 116a of described arm 116 and upper end 142.And, no matter described arm 116 is in lower stable position or is in upper stable position, slit 130 be in always connector 120 relative to gripper shoe 104 pivotable around axis T-T and the free operant end 116a of described arm 116 between, will discuss below.
When being in this ring closure state, described arm 116 can be shown in Figure 14 around described axis R-R() see Figure 17 along arrow D() shown in direction away from base 102 pivotable, thus make the slit 130 of described arm 116 along identical direction away from base 102 pivotable.Because roller 132 is in thereafter the lower end 140 of slit 130, so slit 130 will impel roller 132 to move away from base 102, so connector 120 is also shown in Figure 14 along the equidirectional shown in arrow D around axis T-T(away from the motion of base 102) move pivotally.When connector 120 is thus along direction pivotable shown in arrow D, the roller actuator 122 that connector 120 carries is away from the portion protruding upward 136 of pars intermedia 110, towards the ring that described arm 116 therefrom stretches out, and move pivotally accordingly towards the free operant end 116a of described arm 116.
When the protruding upward portion 136 of roller actuator 122 thus away from pars intermedia 110, flat spring 114 acts on pars intermedia 110, to make arch 108 be pivoted to open position away from post 106, thus opens described ring.
When thus described mechanism 100 is in ring open mode, as shown in figure 21 and figure, described arm 116 is in its upper stable position, can by user along the direction (contrary with the direction shown in arrow D in Figure 17) in Figure 17 shown in arrow E towards base 102 pivotable.Owing to being in the upper end 142 of slit 130 after roller 132, so the pivotable of described arm 116 on the direction shown in arrow E will make slit 130 downwardly base 102 pivotable, thus roller 132 and connector 120 are moved pivotally in a same direction accordingly.Connector 120 by pivotable like this until roller actuator 122 turns back to position as shown in Figure 15 to Figure 20, in this position, the portion protruding upward 136 that described roller actuator 122 is positioned at pars intermedia 110 acts on the portion protruding upward 136 of pars intermedia 110, remains on described closed position to make arch 108.In this return movement process of roller actuator 122, the ring that roller 122 therefrom stretches out away from described arm 116, and also move away from the free operant end 116a of described arm 116.In this motion process, roller actuator 122 makes arch 108 orientation column 106 pivotable, until the arch free end 108a of 108 contacts with the free end 106a of post 106 and coordinates, with closed described ring, thus makes described mechanism 100 be returned to described ring closure state.
Each in described paper-retaining mechanism 10,100 all can such as be bonded in substrate, to form paper-retaining device by screw or rivet regularly or removably.Wherein said substrate is made up of metal, metal alloy, cardboard etc.
Should be understood that, more than merely illustrate the embodiment that the present invention can implement, when not deviating from spirit of the present invention, various amendment and/or change can be carried out to it.Should also be understood that the present invention for simplicity and the multiple feature described in the context of single embodiment can provide separately or with any suitably time combination form provide.
Claims (4)
1. a paper-retaining mechanism, this paper-retaining mechanism comprises:
Base;
Be fixed at least two column pieces on described base;
Be connected to each other at least two the arch parts simultaneously moved, wherein said arch part can move between a closed position and a open position relative to described column piece, in described closed position, described arch part contacts with described column piece, to form two closed hoops, in described open position, described arch part and described column piece disengage, and wherein said ring is opened;
Plate, this plate is connected with described base and extends from described base; And
Lever assembly, this lever assembly can operate, thus described arch part is moved between described closed position and open position,
Wherein said lever assembly comprises connector and at least one arm-piece,
Wherein said arm-piece engages with described plate, to make relative pivoting action around first axle,
Wherein said connector engages with described plate, to make relative pivoting action around the second axis,
Wherein said connector engages with the extension in the slit being contained in described arm-piece, to do Relative sliding motion,
Wherein when described arch part is in described closed position, described arm-piece in a first direction away from described base pivots, can make described connector pivotable in said first direction, to allow that described arch part is pivoted to described open position, and
Wherein, when described arch part is in described open position, described arm-piece can in second direction opposite to the first direction pivotable, make described connector pivotable in this second direction, thus make described arch part be pivoted to described closed position, and
Wherein, described slit described connector relative to described plate pivotable around described second axis and the free operant end of described arm-piece between.
2. mechanism according to claim 1, wherein, when described arch part is in described closed position, the beeline between the described extension of described connector and described base be less than described connector relative to described plate pivotable around described second axis and described base between beeline.
3. mechanism according to claim 1 and 2, wherein, described connector carries driver, wherein said arch part is connected to each other by pars intermedia, to move simultaneously, wherein when described arch part is in described closed position, described driver acts on described pars intermedia, to make described arch part remain on described closed position, and wherein when described arm-piece moves pivotally in said first direction, the ring motion that described driver therefrom stretches out towards described arm-piece.
4. a paper-retaining device, this paper-retaining device comprises the paper-retaining mechanism according to above-mentioned any one claim, and this paper-retaining mechanism engages with substrate.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HK09107409.1 | 2009-08-12 | ||
| HK09107409 | 2009-08-12 | ||
| CN201080003501.5A CN102239055B (en) | 2009-08-12 | 2010-04-07 | Paper holding mechanism and paper holding device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080003501.5A Division CN102239055B (en) | 2009-08-12 | 2010-04-07 | Paper holding mechanism and paper holding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103818150A CN103818150A (en) | 2014-05-28 |
| CN103818150B true CN103818150B (en) | 2015-08-19 |
Family
ID=43585902
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080003501.5A Expired - Fee Related CN102239055B (en) | 2009-08-12 | 2010-04-07 | Paper holding mechanism and paper holding device |
| CN201410003312.8A Expired - Fee Related CN103818150B (en) | 2009-08-12 | 2010-04-07 | Paper holding mechanism and paper holding device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080003501.5A Expired - Fee Related CN102239055B (en) | 2009-08-12 | 2010-04-07 | Paper holding mechanism and paper holding device |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP2362834A4 (en) |
| JP (1) | JP2013501643A (en) |
| CN (2) | CN102239055B (en) |
| AU (1) | AU2010282118B2 (en) |
| HK (1) | HK1146447A2 (en) |
| RU (2) | RU2523254C2 (en) |
| WO (1) | WO2011017928A1 (en) |
| ZA (1) | ZA201104067B (en) |
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| DE645412C (en) * | 1935-06-26 | 1937-05-27 | Herm Herdegen G M B H | Lever mechanism for narrow back folders, in which a hand lever acts via an intermediate piece on a crook on the connecting web of the Umwendebuegel |
| US2789561A (en) * | 1953-05-20 | 1957-04-23 | Soennecken Fa F | Letter filing mechanisms |
| EP0537438B1 (en) * | 1991-10-14 | 1995-07-05 | Louis Leitz KG | Binder for loose sheets |
| CN1146182A (en) * | 1994-05-02 | 1997-03-26 | 路易斯·莱茨合资公司 | Binder mechanism |
| GB2398273A (en) * | 2003-02-11 | 2004-08-18 | David Eric Slater | Cam operated lever arch file |
| CN201109269Y (en) * | 2007-04-11 | 2008-09-03 | 国际文具制造厂有限公司 | Lever vaulted file binder mechanism |
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| CN200977777Y (en) * | 2006-08-15 | 2007-11-21 | 利高文具制造厂有限公司 | Leverage clip mechanism |
| CN101224682A (en) * | 2007-01-16 | 2008-07-23 | 国际文具制造厂有限公司 | Lever clip mechanism |
| CN101224683A (en) * | 2007-01-19 | 2008-07-23 | 利高文具制造厂有限公司 | Lever clip mechanism |
| CN101314295A (en) * | 2007-05-30 | 2008-12-03 | 国际文具制造厂有限公司 | Pressure bar for lever vaulted folder mechanism |
| EP2002990A1 (en) * | 2007-06-11 | 2008-12-17 | World Wide Stationary Manufacturing | A lever-arch type file mechanism |
| EP2006117A1 (en) * | 2007-06-11 | 2008-12-24 | World Wide Stationary Manufacturing | A lever-arch type file mechanism |
| CN101386241B (en) * | 2007-09-12 | 2012-01-04 | 国际文具制造厂有限公司 | Loop type loose-leaf binder |
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2010
- 2010-03-26 HK HK10103164A patent/HK1146447A2/en not_active IP Right Cessation
- 2010-04-07 JP JP2012524087A patent/JP2013501643A/en active Pending
- 2010-04-07 RU RU2011126673/12A patent/RU2523254C2/en not_active IP Right Cessation
- 2010-04-07 EP EP10807873.4A patent/EP2362834A4/en not_active Withdrawn
- 2010-04-07 CN CN201080003501.5A patent/CN102239055B/en not_active Expired - Fee Related
- 2010-04-07 CN CN201410003312.8A patent/CN103818150B/en not_active Expired - Fee Related
- 2010-04-07 WO PCT/CN2010/071590 patent/WO2011017928A1/en active Application Filing
- 2010-04-07 AU AU2010282118A patent/AU2010282118B2/en not_active Ceased
-
2011
- 2011-06-01 ZA ZA2011/04067A patent/ZA201104067B/en unknown
-
2014
- 2014-01-31 RU RU2014103500/12A patent/RU2014103500A/en not_active Application Discontinuation
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE645412C (en) * | 1935-06-26 | 1937-05-27 | Herm Herdegen G M B H | Lever mechanism for narrow back folders, in which a hand lever acts via an intermediate piece on a crook on the connecting web of the Umwendebuegel |
| US2789561A (en) * | 1953-05-20 | 1957-04-23 | Soennecken Fa F | Letter filing mechanisms |
| EP0537438B1 (en) * | 1991-10-14 | 1995-07-05 | Louis Leitz KG | Binder for loose sheets |
| CN1146182A (en) * | 1994-05-02 | 1997-03-26 | 路易斯·莱茨合资公司 | Binder mechanism |
| GB2398273A (en) * | 2003-02-11 | 2004-08-18 | David Eric Slater | Cam operated lever arch file |
| CN201109269Y (en) * | 2007-04-11 | 2008-09-03 | 国际文具制造厂有限公司 | Lever vaulted file binder mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2014103500A (en) | 2015-08-10 |
| AU2010282118B2 (en) | 2014-09-11 |
| ZA201104067B (en) | 2012-07-25 |
| HK1146447A2 (en) | 2011-06-03 |
| CN102239055B (en) | 2014-04-30 |
| RU2011126673A (en) | 2013-01-10 |
| CN103818150A (en) | 2014-05-28 |
| AU2010282118A1 (en) | 2011-02-17 |
| JP2013501643A (en) | 2013-01-17 |
| CN102239055A (en) | 2011-11-09 |
| EP2362834A4 (en) | 2013-07-03 |
| WO2011017928A1 (en) | 2011-02-17 |
| EP2362834A1 (en) | 2011-09-07 |
| RU2523254C2 (en) | 2014-07-20 |
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Effective date of registration: 20190401 Address after: 886 Jienan Road, Humen Town, Dongguan City, Guangdong Province Patentee after: Dongguan Humen South Gate International Stationery Co., Ltd. Address before: China Hongkong Kwai Chung Jiaqing Road 5 to No. 9 Guanhua mirror factory third Arts crafts emporium, 19 floor Patentee before: World-wide Stationery Manufacturing Co., Ltd. |
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