CN102673236A - Binding device and folder - Google Patents
Binding device and folder Download PDFInfo
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- CN102673236A CN102673236A CN2011102149996A CN201110214999A CN102673236A CN 102673236 A CN102673236 A CN 102673236A CN 2011102149996 A CN2011102149996 A CN 2011102149996A CN 201110214999 A CN201110214999 A CN 201110214999A CN 102673236 A CN102673236 A CN 102673236A
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Abstract
The invention provides a binding device capable of jointing each joint part of binding rings on one side by only operating binding ring on the other side and a folder possessing the binding device. The binding device (G) is provided with a plurality of binding rings (3,5) which applies stress to an opened direction through an elastic stress application unit (D) arranged near the binding rings (3) to support distortion of connecting plats (11,12) of first and second ring construction members (31, 32, 51, 52) forming the binding rings (3,5).
Description
Technical field
The present invention relates to be used for binder of bound document etc. and the file of having used this binder.
Background technology
In the past, as this binder, known possessed the binder (for example with reference to patent documentation 1) that following parts form: in housing, place the pedestal that first, second connecting plate of mutual butt joint forms; With a pair of binder ring, it possesses first ring member of formation that is supported by said first connecting plate and the second ring member of formation that is supported by said second connecting plate respectively.
Binder ring in this binder, through be equipped on leaf spring between the paired binder ring etc. with the power of equalization to opening direction by elastic stressing.And; Apply power is positioned at binder ring from open position to the direction operation of closing through resisting this elasticity; Thereby the junction surface that the feasible first ring member of formation and second that is arranged at each binder ring encircles the top of member of formation is engaged with each other, and these binder rings are maintained in its closed position.
Promptly; The top of each the first ring member of formation in said two binder rings is provided with outside junction surface; And the top at the second ring member of formation is provided with inside junction surface; Dock each other on top through the binder ring of operating said both sides to the direction of closing respectively makes the said first ring member of formation and second encircle member of formation, thereby make said outside junction surface utilize the strain of member with inside junction surface and engage, and this two binder ring is maintained in its closed position.In addition, through making the first ring member of formation, can these junction surfaces joint each other be removed each other to the direction elasticity displacement that is close with said outside junction surface.
In addition, in the binder of such structure, through only paying the operating physical force of closing direction to a side binder ring, think thus also to close simultaneously the opposing party binder ring trial also seldom.Yet when carrying out such method for using, this operating physical force is not delivered to the opposing party's binder ring reliably sometimes, exists the junction surface of the opposing party's binder ring suitably not engage such unfavorable condition each other.
Patent documentation 1: No. 4244884 communique of patent
Summary of the invention
The present invention is conceived to above-mentioned situation and carries out, and its purpose is to provide the binder ring of only operating a side also can make binder that the junction surface of the opposing party's binder ring is engaged with each other and the file that possesses this binder.
That is, the present invention takes following structure.
The structure that technical scheme 2 is related, in the structure that technical scheme 1 is put down in writing, wherein: said first, second connecting plate is a metal system.
The structure that technical scheme 3 is related is in any structure of being put down in writing in technical scheme 1 and 2, wherein: said first, second connecting plate both sides torsional deformation.
The structure that technical scheme 4 is related; In any structure of being put down in writing in technical scheme 1,2 and 3; Wherein: above near at least one side the part of first, second ring member of formation of the said the opposing party's of support on said first, second connecting plate binder ring, form to such an extent that encircle near the part of member of formation top towards the inboard than first, second of the said side's of support on said first, second connecting plate binder ring.
The structure that technical scheme 5 is related; In any structure of being put down in writing in technical scheme 1,2,3 and 4, wherein: said elastic stressing unit make near the position elasticity the binder ring that is positioned at a said side in the both sides of the edge portion of said housing be crimped on said connecting plate below.
Technical scheme 6 related structures are a kind of files, wherein possess any binder of being put down in writing in said technical scheme 1,2,3,4 and 5 at strip of paper used for sealing.
Technical scheme 7 related structures are a kind of files; Wherein: any binder of being put down in writing in said technical scheme 1,2,3,4 and 5 is installed on the strip of paper used for sealing of clearly having set service orientation, makes a side binder ring be positioned at than the opposing party's binder ring position near the front side.
Here so-called " service orientation " means from the person of utilization, user's service orientation.In addition, so-called " nearby " is the notion from the person of utilization, user.
As above illustrated, according to the present invention, the binder ring of only operating a side also can make the junction surface of the opposing party's binder ring be engaged with each other.
Description of drawings
Fig. 1 is the stereogram in expression an embodiment of the invention.
Fig. 2 is the vertical view of the binder in this embodiment.
Fig. 3 is the X-X line cutaway view among Fig. 2.
Fig. 4 is the Y-Y line cutaway view among Fig. 2.
Fig. 5 is the vertical view of the binder in this embodiment.
Fig. 6 is that A among Fig. 5 is to view.
Fig. 7 is that B among Fig. 6 is to view.
Fig. 8 is the V-V line cutaway view among Fig. 5.
Fig. 9 is the W-W line cutaway view among Fig. 5.
Figure 10 is the front view of expression first connecting plate and the first ring member of formation.
Figure 11 is that C among Figure 10 is to view.
Figure 12 is that D among Figure 11 is to view.
Figure 13 is the front view of expression second connecting plate and the second ring member of formation.
Figure 14 is that E among Figure 13 is to view.
Figure 15 is that F among Figure 14 is to view.
Figure 16 is the Action Specification figure in this embodiment.
Figure 17 is the Action Specification figure in this embodiment.
Description of reference numerals
1: pedestal 3: binder ring (side binder ring)
5: binder ring (the opposing party's binder ring) 11: connecting plate (first connecting plate)
11a: top 11b: top 12: connecting plate (second connecting plate)
12a: top 12b: top 13: housing
31: ring member of formation (the first ring member of formation) 31s: top ends
32: ring member of formation (the second ring member of formation) 32s: top ends
51: ring member of formation (the first ring member of formation) 51s: top ends
52: ring member of formation (the second ring member of formation) 52s: top ends
D: elastic stressing member (elastic stressing portion) F: file
G: binder H: strip of paper used for sealing
P1: (support) part P2: (support) part
P3: (support) part P4: (support) part
W1: distance of separation w2: distance of separation
The specific embodiment
Below, with reference to Fig. 1 Figure 17 an embodiment of the invention are described.
This embodiment is to apply the present invention to file F and be installed on the embodiment under the situation of binder G of back strip of paper used for sealing H3 of this document folder F.
File F possesses strip of paper used for sealing H, and this strip of paper used for sealing H has preceding strip of paper used for sealing H1, envelope ridge H2 and back strip of paper used for sealing H3.Not shown printing and/or the paster of this document folder F through imposing on strip of paper used for sealing H etc. and clearly set its service orientation.
Binder G possesses: the pedestal 1 that in housing 13, places first, second connecting plate 11,12 of mutual butt joint; With a plurality of i.e. 2 binder rings 3,5; It possesses first ring member of formation 31,51 that is supported by first connecting plate 11 and the second ring member of formation 32,52 that is supported by second connecting plate 12 respectively, and the operating physical force of the closing direction through putting on a binder 3 in these binder rings 3,5 also can make the opposing party's binder ring 5 close.
In other words, the binder G in this embodiment can be through a side the binder ring 3 and the paper (not shown) in binder ring 5 these 2 binder rings, 3,5 main bookbindings, 2 holes of the opposing party.Below, each several part is described.
In addition, promptly dock projection t1, t2, t3, the t4 that ora terminalis 111,121 is provided with engagement usefulness in the inner edge portion of first, second connecting plate 11,12.In this embodiment; Projection t1 and the outstanding projection t2 that is arranged at the ora terminalis 121 of second connecting plate 12 that near the binder ring 3 through a side outstanding is arranged at the ora terminalis 111 of first connecting plate 11 limits the dislocation of the thickness direction of two connecting plates 11,12, guarantees the engagement of two connecting plates 11,12.In addition, also, guarantee the engagement of two connecting plates 11,12 through near the outstanding projection t3 and the outstanding projection t4 that is arranged at the ora terminalis 121 of second connecting plate 12 that is arranged at the ora terminalis 111 of first connecting plate 11 the opposing party's the binder ring 5.Between near two projection t1 one side's the binder ring 3, the t2 and between near the two projection t3 the opposing party's the binder ring 5, t4; Be arranged in two connecting plates 11,12 than on the length direction separately, allow the deflection of needed two connecting plates 11,12 of junction surface 311,321,511,521 joint work each other of first, second ring member of formation 31,32,51,52 in the binder ring 3,5.
In addition, in this embodiment, each binder ring 3,5 is through being positioned at housing 13 and being arranged at a near side the binder ring 3 elastic stressing member D by to opening the direction reinforcing.Specifically, near the positions the binder ring that is arranged in a side 3 in the both sides of the edge portion 132 of housing 13 (at Fig. 7 shadow part, are called this position " elastic stressing portion " below.) elasticity is crimped on following 112,122 of first, second connecting plate 11,12; Elasticity crimp force through this elastic stressing member D to the top to two connecting plates, 11,12 elastic stressings, more particularly to the top to inner edge portion 111 sides of first connecting plate 11 and the inner edge portion 121 side elastic stressings of second connecting plate 12.
The position corresponding in housing 13 with binder ring 3,5, be provided with ring inserting hole 134 with the mobile fastening that makes progress of first, second connecting plate 11,12 in the fastening portion 135 in precalculated position.
First connecting plate 11 at one end portion support a side binder ring 3 the first ring member of formation 31 and support in the other end the opposing party binder ring 5 first encircle member of formation 51, specifically roughly form thin rectangle.This first connecting plate 11 is a metal system.This first connecting plate 11 is through appropriate method torsional deformations such as punching presses.More particularly; Because first connecting plate, 11 torsional deformations, near the support the opposing party's on the connecting plate 11 of winning the part P2 of the first ring member of formation 51 of binder ring 5 top 11b is formed than first of the binder ring 3 that supports a side encircle near the part P1 of member of formation 31 top 11a towards the inboard.Promptly; First connecting plate, 11 torsional deformations; So shown in figure 10, near the imagining center line c2 near the imagining center line c1 the part P1 of the support first ring member of formation 31 on first connecting plate 11 and the part P2 of the first ring member of formation 51 of the support on first connecting plate 11 is set to main optic chiasma.In addition, each imagining center line c1, c2 represent the support section P1 on first connecting plate 11, the thickness direction middle body of P2.In this embodiment, the angle [alpha] of the intersection of each imagining center line c1, c2 is set at about 5 degree.
First connecting plate 11 is like Fig. 7, Figure 11 and shown in Figure 12, the part bending distortion that double dot dash line is represented (below, this part is called " bending part "), integral body forms distorted shape.This bending part is that main body constitutes with the first bending part f1 and the second bending part f2; The said first bending part f1 is from inner edge portion 111 edge 113 lateral tilt directions extension laterally; The said second bending part f2 and this first bending part f1 are continuous, extend on the inboard of outer ledge 113 and outer ledge 113 almost parallel ground and arrive a side side edge.In other words, first connecting plate 11 is made as the border with the first bending part f1 and the second bending part f2, make side's side top towards direction with above the opposing party's side towards direction different.
Second connecting plate 12 at one end portion support a side binder ring 3 the second ring member of formation 32 and support in the other end the opposing party binder ring 5 second encircle member of formation 52, specifically roughly form thin rectangle.This second connecting plate 12 is a metal system.This second connecting plate 12 is through appropriate method torsional deformations such as punching presses.More particularly; Because second connecting plate, 12 torsional deformations, make near the support the opposing party's on second connecting plate 12 the part P4 of the second ring member of formation 52 of binder ring 5 top 12b form and encircle near the part P3 of member of formation 32 top 12a towards the inboard than second of the binder ring 3 that supports a side.Promptly; Second connecting plate, 12 torsional deformations; So shown in figure 13, near the imagining center line c4 near the imagining center line c3 the part P3 of the support second ring member of formation 32 on second connecting plate 12 and the part P4 of the second ring member of formation 52 of the support on second connecting plate 12 is set to main optic chiasma.In addition, each imagining center line c3, c4 represent the support section P3 on second connecting plate 12, the thickness direction middle body of P4.In this embodiment, the angle beta of the intersection of each imagining center line c3, c4 is set at about 5 degree.
Second connecting plate 12 is like Fig. 7, Figure 14 and shown in Figure 15, the part bending distortion that double dot dash line is represented (below, this part is called " bending part "), integral body forms distorted shape.This bending part is that main body constitutes with the first bending part f3 and the second bending part f4; The said first bending part f3 is from inner edge portion 121 edge 123 lateral tilt directions extension laterally; The said second bending part f4 and this first bending part f3 are continuous, extend on the inboard of outer ledge 123 and outer ledge 123 almost parallel ground and arrive a side side edge.In other words, second connecting plate 12 is made as the border with the first bending part f3 and the second bending part f4, make side's side top towards direction with above the opposing party's side towards direction different.
But; In this embodiment; As shown in Figure 2; Be in the open position of open mode at each binder ring 3,5, the distance of separation w2 of the top ends 51s of the ring of first in the opposing party's the binder ring 5 member of formation 51 and the top ends 52s of the second ring member of formation 52 be set encircle member of formation 31 than first in a side the binder ring 3 top ends 31s and second to encircle the distance of separation w1 of top ends 32s of member of formation 32 little.
Each binder ring 3,5; Afterburning and resist this and apply power and under the pent state to opening direction through near the D of elastic stressing portion the binder ring 3 that is arranged at a side; The junction surface 311,321,511,521 that is arranged at the top of first, second ring member of formation 31,32,51,52 is engaged with each other, and is maintained in its closed position.If be described in detail, each binder ring 3,5 possesses: the first ring member of formation 31,51, and it is riveted on base end part 312,512 end of first connecting plate 11; With the second ring member of formation 32,52, it is riveted on base end part 322,522 end of second connecting plate 12.In addition; The base end part 312,512 of the ring of first in each binder ring 3,5 member of formation 31,51 is installed with respect to the part P1 that is supported by first connecting plate 11, the top 11a of P2,11b with roughly the same angle respectively, and the base end part 322,522 of the ring of second in each binder ring 3,5 member of formation 32,52 is installed with respect to the part P3 that is supported by second connecting plate 12, the top 12a of P4,12b with roughly the same angle respectively.More particularly; Shown in figure 10; Near the base end part 312,512 of first in each binder ring 3,5 ring member of formation 31,51 axis 31j, 51j be set to respect to the top 11a of the part P1 that supports by first connecting plate 11, P2,11b respectively approximate vertical promptly be roughly the angle of 90 degree, the said first ring member of formation 31,51 is installed; And it is shown in figure 13; Near the base end part 322,522 of second in each binder ring 3,5 ring member of formation 32,52 axis 32j, 52j be set to respect to the top 12a of the part P3 that supports by second connecting plate 12, P4,12b respectively approximate vertical promptly be roughly the angle of 90 degree, the said second ring member of formation 32,52 is installed.
Top ends at the first ring member of formation 31,51 is provided with outside junction surface 311,511; And the top ends at the second ring member of formation 32,52 is provided with inside junction surface 321,521; Top ends through making the first ring member of formation 31,51 is docked with the top ends of the second ring member of formation 32,52, makes outside junction surface 311,511 engage and each binder ring 3,5 is maintained in its closed position with inside junction surface 321,521.
Specifically, outside junction surface 311,511 possesses: projection 311a, 511a, and its foreign side than on the length direction that promptly binds apparatus G laterally is side-prominent; With recess 311b, 511b, itself and projection 311a, 511a are provided with continuously, and be open laterally.Inside junction surface 321,521 possesses: projection 321a, 521a, and its interior side than on the length direction who promptly binds apparatus G to the inside is side-prominent; With recess 321b, 521b, itself and projection 321a, 521a are provided with continuously, and be open to the inside.
Under the state that the top of first, second ring member of formation 31,32,51,52 is engaged with each other at each, projection 311a, the 511a at outside junction surface 311,511 are embedded in recess 321b, the 521b at inside junction surface 321,521; And projection 321a, the 521a at inside junction surface 321,521 are embedded in recess 311b, the 511b at outside junction surface 311,511; Butt joint side end at two projection 311a, 511a, 321a, 521a is formed with guiding inclined plane 311c, 511c, 321c, 521c, and this guiding inclined plane 311c, 511c, 321c, 521c are used for when engaging, making the first ring member of formation 31,51 and the second ring member of formation to open in 32,52 minutes.
The outside junction surface 511 of the first ring member of formation 51 in the outside junction surface 311 that is arranged at the first ring member of formation 31 in a side the binder ring 3 and the binder ring 5 that is arranged at the opposing party is towards the direction of opposite (back of the body is anti-) mutually.The inside junction surface 521 of the second ring member of formation 52 in the inside junction surface 321 that in addition, is arranged at the second ring member of formation 32 in a side the binder ring 3 and the binder ring 5 that is arranged at the opposing party is towards relative to each other direction.Therefore, the first ring member of formation 31 of the binder ring 3 through making a side moves to the direction that is close respectively with the first ring member of formation 51 of the opposing party's binder ring 5, can junction surface 311,511,321,521 joint each other be removed.
Such as stated binder G that constitutes is installed on the bookbinding origination side end margin part among the back strip of paper used for sealing H3 of file F.That is, be installed on file F, make the side's in 2 binder rings 3,5 binder ring 3 it seems from the user of file and be positioned at side nearby, this installation is to carry out through slotting leading in the rivet 136 of the installing hole that is arranged at housing 13 131.Under this installment state, the second ring member of formation 32,52 with line part 323,523 is positioned at than first ring member of formation 31,51 position on the right side.
If such structure; Then under the state of junction surface 311,511,321,521 joint each other of having removed first, second ring member of formation 31,51,32,52; Through the elastic stressing unit be the work of the D of elastic stressing portion of housing 13 to the top to first, second connecting plate 11,12 elastic stressings; So 11,12 upsets of this two connecting plate are until the outstanding posture J in top, binder ring 3,5 is maintained at the open position that is in the state of having opened like Fig. 2～Fig. 4 and shown in Figure 6.If constitute to direction operation adjacent to each other from this state that kind shown in figure 16 of having opened a side binder ring 3 first encircle member of formation 31,51; The power that applies of two binder rings 3, the 5 opposing elastic stressing D of portion that then interlink by first, second connecting plate 11,12 and to closing direction work, the inside junction surface 321,521 that member of formation 32,52 is encircled at the outside junction surface 311,511 and second of the first ring member of formation 31,51 of final each binder ring 3,5 shown in figure 17 engages.Therefore, even two binder rings 3,5 leave hand also to be maintained closed condition from first, second ring member of formation 31,32 behind joint.
If the work when the inside junction surface 321,521 that member of formation 32,52 is encircled at the outside junction surface 311,511 and second of the first ring member of formation 31,51 engages is described in detail, then be described below.
If the state that is shown in an open position from each binder ring 3,5; Through finger first, second of the binder ring 3 that constitutes a side encircled the operating physical force that member of formation 31,32 gives closing direction; Then by the power that applies of two binder rings 3, the 5 opposing elastic stressing D of portion of first, second connecting plate 11,12 mutual downlink connection to closing direction work, the top ends 51s of first, second ring member of formation 51,52 of the opposing party's binder ring 5,52s encircle the against each other and butt of top ends 31s, the 32s of member of formation 31,32 prior to first, second of a side binder ring 3 each other.Promptly; Be positioned at from the binder ring of the position that the side's through pointing the operating physical force of directly paying closing direction binder ring was opened in 3 minutes be the opposing party binder ring 5 first, second ring member of formation 51,52 top ends 51s, 52s each other; Against each other and before the mutual extrusion at top ends 31s, the 32s of first, second ring member of formation 31,32 of a side binder ring 3, mutual extrusion on closing direction.
Next; The stage that the top ends of encircling member of formation 32,52 in the top ends and second of the first ring member of formation 31,51 has been docked respectively, guiding inclined plane 321c, the 521c butt at the guiding inclined plane 311c at outside junction surface 311,511,511c and inside junction surface 321,521.If further pay the operating physical force of closing direction from this state to two ring member of formation 31,32,51,52; Then pass through the guide effect of guiding inclined plane 311c, 511c, 321c, 521c; The first ring member of formation 31,51 with outside junction surface 311,511 is elastic displacement to the inside temporarily, and has the second ring member of formation, 32, the 52 temporary transient outside inboard elasticity displacements at inside junction surface 321,521.And; At outside junction surface 311,511 and projection 311a, 511a, 321a, the 521a at inside junction surface 321,521 stage of having crossed each other; The projection 311a at outside junction surface 311,511,511a embed recess 321b, the 521b at inside junction surface 321,521; And the projection 321a at inside junction surface 321,521,521a embed recess 311b, the 511b at outside junction surface 311,511, engage and accomplish.Its result, even the binder ring 3 of hand from a side left, two binder rings 3,5 state that also keeps shut.
The utilization of top joint action is being supported the temporary transient deflection of the thickness direction of first, second first, second connecting plate 11,12 that encircles member of formation 31,32,51,52 and is being carried out.Promptly; The guiding inclined plane 321c, 521c butt at the guiding inclined plane 311c, the 511c that make the outside junction surface 311,511 that is arranged at the first ring member of formation 31,51 and the inside junction surface 321,521 that is arranged at the second ring member of formation 32,52 state under, further encircle under the situation of member of formation 31,32 to two of closing direction operation one side's binder ring 3; Through the guide effect of guiding inclined plane 311c, 511c, 321c, 521c, cause that two first ring member of formation 31,51 tilt and two second actions that ring member of formation 32,52 tilts to direction separated from each other to direction near each other.Two first ring member of formation 31,51 are to the actions that direction near each other tilts, and are owing to supporting first connecting plate 11 deflection downwards of these two first ring member of formation 31,51, promptly cause owing to the length direction central portion of first connecting plate 11 is shifted downwards.Two second ring member of formation 32,52 are to the actions that direction separated from each other tilts, be since second connecting plate 12 that is supporting this two second rings member of formation 32,52 to the top deflection, promptly cause owing to the length direction central portion of second connecting plate 12 is shifted to the top.
And among the binder G in this embodiment, each connecting plate 11,12 torsional deformation is so can more brisk and smoothly carry out top action.Promptly; Make two connecting plates, 11,12 torsional deformations; Make the support the opposing party's on each connecting plate 11,12 the part P2, near top 11b, the 12b the P4 of first, second ring member of formation 51,52 of binder ring 5; Form than the part P1 of first, second ring member of formation 31,32 of support one side's on each connecting plate 11,12 binder ring 3, near the P3 top 11a, 12a towards the inboard; So; Can the distance of separation w2 of the top ends 52s of the top ends 51s of first in the opposing party's the binder ring 5 ring member of formation 51 and the second ring member of formation 52 be set to such an extent that encircle the distance of separation w1 weak point of the top ends 32s of member of formation 32 than the top ends 31s and second of the ring of first in a side the binder ring 3 member of formation 31; Compare with existing, can pay bigger power when the ring member of formation 51,52 in the binder ring that makes the opposing party 5 is engaged with each other.Therefore, can the ring member of formation 32,52 of the opposing party's binder ring 5 be engaged each other more reliably through binder ring 3 to direction operation one side who closes.Therefore, as stated can with compare than existing situation bigger power carry out the opposing party binder ring 5 sides first, second the ring member of formation 32,52 junction surface 321,521 joint each other, can suppress or prevent existing unfavorable condition more reliably.In other words; Structure according to this embodiment; Can only operate to closing direction through the binder ring 3 of catching a side nearby who is positioned at the user; Transmit the operating physical force that the binder ring 3 to a side gives with respect to the opposing party's binder ring 5 more reliably, the driven and junction surface 321,521 that makes the ring member of formation 32,52 in this opposing party's the binder ring 5 of the binder ring 5 that can make the opposing party each other smoothly, joint reliably.
As above illustrated that kind; Among the related binder G of this embodiment; First, second connecting plate 11,12 both sides' torsional deformations; At open position; Set the distance of separation w2 of the top ends 52s of the top ends 51s of first in the opposing party's the binder ring 5 ring member of formation 51 and the second ring member of formation 52 to such an extent that encircle the distance of separation w1 weak point of the top ends 32s of member of formation 32 than the top ends 31s and second of the ring of first in a side the binder ring 3 member of formation 31; Even so only catching a side binder ring 3 to close under the situation of work through finger, the junction surface 511,521 that also can guarantee the opposing party's the binder ring 5 needed displacement that is engaged with each other, and can guarantee junction surface 511, the 521 joint necessary operations power each other of the opposing party's binder ring 5; Can reach its intended purposes, binder G this purpose that the junction surface 511,521 that promptly provides the binder ring 3 of only operating a side also can make the opposing party's binder ring 5 is engaged with each other.
First, second connecting plate 11,12 is metal, thus can carry out plastic deformation with comparalive ease, even and compact size also be the connecting plate that elasticity applies power, excellent strength.
First, second connecting plate 11,12 is torsional deformations respectively, thus with only make comparing of side distortion, can be with less distortion realization its intended purposes.
Near the part P2, P4 of first, second ring member of formation 51,52 of the support the opposing party's on first, second connecting plate 11,12 binder ring 5 top 11b, 12b forms to such an extent that encircle near the top 11a of part P1, the P3 of member of formation 31,32,12a towards the inboard than first, second of support one side's on first, second connecting plate 11,12 binder ring 3; So, can realize with comparalive ease that distance of separation w2 with the top ends 52s of the top ends 51s of first in the opposing party's the binder ring 5 ring member of formation 51 and the second ring member of formation 52 sets to such an extent that encircle the structure of distance of separation w1 weak point of the top ends 32s of member of formation 32 than the top ends 31s and second of the ring of first in a side the binder ring 3 member of formation 31 at open position.Promptly; The base end part 312,512 of the ring of first in each binder ring 3,5 member of formation 31,51 can be installed with respect to the part P1 that is supported by first connecting plate 11, the top 11a of P2,11b with roughly the same angle; And the base end part 322,522 of the ring of second in each binder ring 3,5 member of formation 32,52 can be installed with respect to the part P3 that is supported by second connecting plate 12, the top 12a of P4,12b with roughly the same angle; So do not need extremely delicate angle adjustment; Can unify and general the installation of carrying out each binder ring 3,5, help the stable of product to first, second connecting plate 11,12.And, in this embodiment, angle is made as i.e. 90 degree roughly of approximate vertical, thus not only can carry out the installation to first, second connecting plate 11,12 of each binder ring 3,5 suitably, and also the precision of installing is also excellent.
In addition, the related file F of this embodiment is equipped with above-mentioned binder G, can realize carrying out reliably through one-handed performance the easy-to-use file F of shutoff operation, the person of utilization of binder G.
In addition, the embodiment that has been described in detail above the present invention is not limited to.
In this embodiment, be illustrated for the binder of first, second connecting plate both sides torsional deformation, but be not limited thereto, also can be the binder of the side's torsional deformation in first, second connecting plate only.
The elastic stressing unit is not limited to the type of this embodiment, also can be for example between the portion of the both sides of the edge of housing, to set up spring, make the effect end elasticity of this spring be crimped on the type below the connecting plate.
In this embodiment, the binder that is respectively 1 situation for a side binder ring and the opposing party's binder ring is illustrated, but that a side binder ring and the opposing party's binder ring also can be respectively is a plurality of.
The shape of binder ring is not limited to this embodiment, gets final product so long as be the binder ring of closed loop (loop) in off position down.For example, can consider all kinds such as circle (O type) and/or elliptical ring.
Each encircle member of formation the junction surface shape and/or towards also can suitably setting, be not limited to the mode shown in this embodiment.
The service orientation of file can not confirm clearly that in addition, the installation direction of binder ring can not limit yet yet.In addition; If shown in this embodiment, on the strip of paper used for sealing that service orientation has been confirmed, binder is installed; Make a side binder ring be positioned at operator's file nearby, then can guide the user naturally with respect to a side's that should carry out shutoff operation binder ring.In addition, recognize a side's that carry out shutoff operation binder ring, also can consider sign to be set at the regulation position of binder and/or strip of paper used for sealing in order to make the user.With regard to sign, can consider to utilize the guiding of printing, the various signs such as guiding of utilize pasting paster etc.
In addition, also be not limited to above-mentioned embodiment, in the scope that does not break away from aim of the present invention, can carry out various distortion for the concrete structure of each several part.
Claims (7)
1. a binder possesses: the pedestal that in housing, places first, second connecting plate of mutual butt joint; With a plurality of binder rings; It possesses first ring member of formation that is supported by said first connecting plate and the second ring member of formation that is supported by said second connecting plate respectively; The operating physical force of the closing direction of a side's that can be through putting on these binder rings that are arranged in open position binder ring is also closed the opposing party's binder ring, it is characterized in that:
Said each binder ring; Be applied in power and resisting this and apply under the state that power closed to opening direction through the elastic stressing unit that is arranged in the said housing, the junction surface that is arranged at the top of said first, second ring member of formation is engaged with each other and is maintained at the closed position;
Side in said first, second connecting plate or both sides' torsional deformation; At said open position, the distance of separation of the top ends of the top ends of first in said the opposing party's binder ring ring member of formation and the second ring member of formation is set to such an extent that encircle the distance of separation weak point of the top ends of member of formation than the top ends and second of the ring of first in a said side's binder ring member of formation.
2. the binder of putting down in writing like claim 1, wherein: said first, second connecting plate is metal.
3. like any binder of being put down in writing in the claim 1 and 2, wherein: said first, second connecting plate both sides torsional deformation.
4. like any binder of being put down in writing in the claim 1,2 and 3, wherein: near at least one side the top part of first, second ring member of formation of the said the opposing party's of support on said first, second connecting plate binder ring forms to such an extent that encircle near the part of member of formation top towards the inboard than first, second of the said side's of support on said first, second connecting plate binder ring.
5. like any binder of being put down in writing in the claim 1,2,3 and 4, wherein: said elastic stressing unit make near the position elasticity the binder ring that is positioned at a said side in the both sides of the edge portion of said housing be crimped on said connecting plate below.
6. a file is characterized in that: possess any binder of being put down in writing in the said claim 1,2,3,4 and 5 at strip of paper used for sealing.
7. file; It is characterized in that: on the strip of paper used for sealing of clearly having set service orientation; Any binder of being put down in writing in the said claim 1,2,3,4 and 5 is installed, makes a side binder ring be positioned at than the opposing party's binder ring position near the front side.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011053858A JP5810256B2 (en) | 2011-03-11 | 2011-03-11 | Binding tools and files |
| JP053858/2011 | 2011-03-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102673236A true CN102673236A (en) | 2012-09-19 |
| CN102673236B CN102673236B (en) | 2014-11-12 |
Family
ID=46806046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110214999.6A Active CN102673236B (en) | 2011-03-11 | 2011-07-29 | Binding device and folder |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5810256B2 (en) |
| CN (1) | CN102673236B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104108258A (en) * | 2013-04-16 | 2014-10-22 | 国誉S&T株式会社 | A binding tool and a folder |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6311326B2 (en) * | 2013-04-16 | 2018-04-18 | コクヨ株式会社 | Binding tools and files |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1439367A (en) * | 1920-08-20 | 1922-12-19 | Franz K Krag | Binder |
| CN1428253A (en) * | 2001-12-27 | 2003-07-09 | 国誉株式会社 | Bookbinding folder |
| CN2614910Y (en) * | 2003-04-11 | 2004-05-12 | 东莞市汇丰文具有限公司 | Inhanced file |
| EP1829706A1 (en) * | 2004-12-08 | 2007-09-05 | Lihit Lab., Inc. | Filing instrument |
| JP4133441B2 (en) * | 2003-02-27 | 2008-08-13 | 株式会社リヒトラブ | Binding tool |
| JP4244884B2 (en) * | 2004-08-30 | 2009-03-25 | コクヨ株式会社 | Binding tools and files |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4244821B2 (en) * | 2003-04-08 | 2009-03-25 | コクヨ株式会社 | Binding tool and file |
| JP4436159B2 (en) * | 2004-03-08 | 2010-03-24 | 株式会社リヒトラブ | Binding tool |
-
2011
- 2011-03-11 JP JP2011053858A patent/JP5810256B2/en active Active
- 2011-07-29 CN CN201110214999.6A patent/CN102673236B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1439367A (en) * | 1920-08-20 | 1922-12-19 | Franz K Krag | Binder |
| CN1428253A (en) * | 2001-12-27 | 2003-07-09 | 国誉株式会社 | Bookbinding folder |
| JP4133441B2 (en) * | 2003-02-27 | 2008-08-13 | 株式会社リヒトラブ | Binding tool |
| CN2614910Y (en) * | 2003-04-11 | 2004-05-12 | 东莞市汇丰文具有限公司 | Inhanced file |
| JP4244884B2 (en) * | 2004-08-30 | 2009-03-25 | コクヨ株式会社 | Binding tools and files |
| EP1829706A1 (en) * | 2004-12-08 | 2007-09-05 | Lihit Lab., Inc. | Filing instrument |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104108258A (en) * | 2013-04-16 | 2014-10-22 | 国誉S&T株式会社 | A binding tool and a folder |
| CN104108258B (en) * | 2013-04-16 | 2017-07-18 | 国誉株式会社 | Binder and file |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012187839A (en) | 2012-10-04 |
| JP5810256B2 (en) | 2015-11-11 |
| CN102673236B (en) | 2014-11-12 |
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