CN100540333C - The attachment means of file, bookbinding folder - Google Patents

The attachment means of file, bookbinding folder Download PDF

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Publication number
CN100540333C
CN100540333C CNB2006800087600A CN200680008760A CN100540333C CN 100540333 C CN100540333 C CN 100540333C CN B2006800087600 A CNB2006800087600 A CN B2006800087600A CN 200680008760 A CN200680008760 A CN 200680008760A CN 100540333 C CN100540333 C CN 100540333C
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CN
China
Prior art keywords
ring
ring component
bookbinding
component
control lever
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Expired - Fee Related
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CNB2006800087600A
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Chinese (zh)
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CN101142091A (en
Inventor
田中莞二
新井裕
有本佳照
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KIRI CO Ltd
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KIRI CO Ltd
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Publication of CN101142091A publication Critical patent/CN101142091A/en
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Publication of CN100540333C publication Critical patent/CN100540333C/en
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Abstract

The invention provides the attachment means of a kind of file, bookbinding folder, it can be opened fully with passing through the ring that is inserted in by in the bookbinding hole of binding thing, and the control lever of the switching mechanism of ring is moved fully, and can be installed on the strip of paper used for sealing.In this attachment means, pass through and be inserted in the mode that is opened and closed with the switching mechanism (616) of control lever (614) that can be by containing rotation by the ring (612) in the bookbinding hole of binding thing and open and close and be fixed on freely on the substrate (618), the 1st ring component (620) and the 2nd ring component (640) are with by rotation control rod (614) and with the hinge portion (646 of its lower end, 650) be center mode that opens and closes and switching mechanism (616) interlock that contains control lever (614), described the 1st ring component (620) and the 2nd ring component (640) are fixed on open mode when opening, and described control lever (614) is fixed as the state that described the 1st ring component (620) and the 2nd ring component (640) are opened of keeping.

Description

The attachment means of file, bookbinding folder
Technical field
The present invention relates to be used to keep in file, the bookbinding folder class file etc. by the attachment means (Suffix tool of binding thing), particularly be suitable for ring that attachment means as so-called A～Z file uses, opens and closes by the mechanism of being contained control lever and keep file etc. to be pressed from both sides the attachment means of class by the file of binding thing, bookbinding.
Background technology
The control lever arcuation file that is called A～Z file, known have a following formation, promptly passes through slotting ring in by the bookbinding hole of the ora terminalis vicinity of binding thing etc. being formed on file etc. in file, and keep.
Generally speaking, in the control lever arcuation file, be included in part and the arcuation portion that keeps the column of file when file is closed at file etc. by each ring that two the outstanding upward rings on the base material constitute that is fixedly mounted in the hole on the binding thing by base material and intercalation.Have the mechanism that stylolitic part and arcuation portion are maintained in its closed position, in the closed position, each ring forms and keeps by the closed loop of binding thing, makes to be positioned at by the page of the topmost of binding thing to slide and page below can reading along ring.Described mechanism can draw back described two parts by the control lever operation, takes off by binding thing thereby can increase by binding thing or from ring on ring.In addition, by the operation control lever, two parts that can make each ring engage once more and become the closed position.
Patent documentation 1; Special table 2004-505806 communique
In the existing control lever arcuation file, pass through to be inserted in when being included in the bound document folder by two rings in the bookbinding hole of binding thing and keep by the part of the column of binding thing and arcuation portion with writing paper etc., in bookbinding with writing paper etc. during by binding thing, pass through from the top of the part of column and to insert with the bookbinding hole of writing paper etc. and will be on the part of column by the binding thing bookbinding, arcuation portion since its shape and when opening each ring its top also down, so for will be more with writing paper etc. by the bookbinding hole of binding thing pass through be inserted in for the arcuation portion side very inconvenient.
In addition, contain the switching mechanism of the control lever that opens and closes arcuation portion, be arranged on the central authorities of the base station that two rings are installed, thereby can open and close each ring towards direction rotation control rod perpendicular to the switching direction of each ring.
But, when opening in the arcuation portion of each ring, owing to do not open fully, so arcuation portion contacts with control lever.
In addition, control lever arcuation file is if bookbinding and exist with writing paper etc. on the part of column, then the strip of paper used for sealing of B face side can't be closed, so attachment means is arranged on the dorsal part of B face side rather than strip of paper used for sealing, so the width of the strip of paper used for sealing of file broadens, exists the accommodation space of file to become big inconvenience.
Summary of the invention
Main purpose of the present invention is to provide the attachment means of a kind of file, bookbinding folder, it can be opened fully with passing through the ring that is inserted in by in the bookbinding hole of binding thing, and the control lever of the switching mechanism of ring is moved fully, can be installed on the strip of paper used for sealing of file, bookbinding folder class.
The file of the 1st technical scheme of the present invention, the attachment means of bookbinding folder, pass through and be inserted in the switching mechanism switching that is contained the control lever of rotation by the ring in the bookbinding hole of binding thing, thereby opening and closing is fixed on the substrate freely, described file, the attachment means of bookbinding folder is characterised in that, the 1st ring component with the semicircular bookbinding ring portion that constitutes binder ring, prop up on substrate with the 2nd ring component pivot on the hinge portion of its lower end with semicircular bookbinding ring portion, central authorities between the hinge portion of the hinge portion of the 1st ring component and the 2nd ring component, the bookbinding ring portion of the 1st ring component engage with the junction surface on the top hinge portion opposition side and the junction surface with the top hinge portion opposition side the bookbinding ring portion of the 2nd ring component, the bookbinding ring portion of the bookbinding ring portion of the 1st ring component and the 2nd ring component forms the ring-type of the annular that is sealing thus, the 1st ring component and the 2nd ring component constitute, with the switching mechanism interlock that contains control lever, is that the center opens and closes by rotation control rod with the hinge portion of its lower end, described switching mechanism has the pivotal parts that is used for rotation control rod, described pivotal parts has when control lever being turned to the position that binder ring opens card and ends fastener in described substrate-side, described the 1st ring component and the 2nd ring component are fixed on open mode when opening, and described control lever is fixed as the state that the 1st ring component and the 2nd ring component are opened of keeping.
The attachment means of the file of technical scheme 2 of the present invention, bookbinding folder in the attachment means of technical scheme 1 described file, bookbinding folder, is provided with elastomeric element, and it is used to make the 1st ring component and the 2nd ring component with binder ring to rotate and open simultaneously.
The attachment means of the file of technical scheme 3 of the present invention, bookbinding folder, in the attachment means of technical scheme 1 described file, bookbinding folder, the described pivotal parts of switching mechanism, when being positioned at the position of opening binder ring, be formed with the only fastener on described substrate of card on the surface of arrival bottom, described fastener forms, when being positioned at the position of opening binder ring, card ends the elastomeric element of opening being used to described the 1st ring component and described the 2nd ring component are rotated.
The file of technical scheme 4 of the present invention, the attachment means of bookbinding folder, at technical scheme 1 described file, in the attachment means of bookbinding folder, the bookbinding ring portion is made of last bookbinding ring portion and following bookbinding ring portion, describedly go up the bookbinding ring portion and the bookbinding ring portion is opposed mutually and linked by linking part on the hinge portion of its lower end down, the hinge portion is along outstanding setting of direction perpendicular to the switching direction of binding ring portion, linking part is attached at the hinge portion of bookbinding ring portion and binds down on the hinge portion of ring portion, be formed with along with towards its central authorities and towards the bend of junction surface lateral bending song, bend has the stop of the control lever of switching mechanism, the described pivotal parts of switching mechanism forms, when control lever is positioned at the binder ring closed position and/or control lever when being positioned at the binder ring half-open position, stop at described stop.
The attachment means of the file of technical scheme 5 of the present invention, bookbinding folder, in the attachment means of technical scheme 1 described file, bookbinding folder, the described pivotal parts of switching mechanism, when being positioned at the position of closing binder ring, be formed with the fixed part that is fixed on the described substrate on the surface of arrival bottom, described fixed part forms, when being positioned at the position of closing binder ring, be fixed on the elastomeric element that is used to described the 1st ring component and described the 2nd ring component are rotated and opens.
File of the present invention, the attachment means of bookbinding folder, pass through and be inserted in the switching mechanism switching that is contained the control lever of rotation by the ring in the bookbinding hole of binding thing, thereby opening and closing is fixed on the substrate freely, described file, the attachment means of bookbinding folder class is characterised in that, the 1st ring component with the semicircular bookbinding ring portion that constitutes binder ring, prop up on substrate with the 2nd ring component pivot on the hinge portion of its lower end with semicircular bookbinding ring portion, the bookbinding ring portion of the 1st ring component and the bookbinding ring portion of the 2nd ring component and the top hinge portion opposition side, central authorities between the hinge portion of the hinge portion of the 1st ring component and the 2nd ring component, the junction surface on the top of the bookbinding ring portion of the 1st ring component engages with the junction surface on the top of the bookbinding ring portion of the 2nd ring component, form the ring-type of the annular that is sealing, the 1st ring component and the 2nd ring component constitute, with the switching mechanism interlock that contains control lever, is that the center opens and closes by rotation control rod with the hinge portion of its lower end, described switching mechanism has the pivotal parts that is used for rotation control rod, described pivotal parts has when control lever being turned to the position that binder ring opens card and ends fastener in described substrate-side, described the 1st ring component and the 2nd ring component are fixed on open mode when opening, and described control lever is fixed as the state that the 1st ring component and the 2nd ring component are opened of keeping, therefore, can make bound be positioned at the central authorities of bookbinding ring portion by binding thing with writing paper etc., and the bookbinding ring portion fully can be opened, the control lever of the switching mechanism of ring can not hindered by the bookbinding ring portion yet, can move fully, can not bind on the ring component with the situation that writing paper etc. comes off or ring component is unexpectedly closed in the time will advancing ring component with bookbindings such as writing paper, the processing facility during with the bookbinding operation of writing paper etc.
Invention according to technical scheme 2, be provided with elastomeric element, it is used to make the 1st ring component and the 2nd ring component with binder ring to rotate and open simultaneously, therefore, can and/or boost the binder ring that parts are opened the 1st ring component and the 2nd ring component by elastomeric element.
Invention according to technical scheme 3, the described pivotal parts of switching mechanism, when being positioned at the position of opening binder ring, be formed with the only fastener on described substrate of card on the surface of arrival bottom, described fastener forms, when being positioned at the position of opening binder ring, card ends the elastomeric element of opening being used to described the 1st ring component and described the 2nd ring component are rotated, therefore, the downward power of the bend of the 1st ring component that produces when closing direction moves at the 1st ring component and the 2nd ring component and the bend of the 2nd ring component is kept by fastener via elastomeric element, so control lever can be kept opened state.
Invention according to technical scheme 4, the bookbinding ring portion is made of last bookbinding ring portion and following bookbinding ring portion, describedly go up the bookbinding ring portion and the bookbinding ring portion is opposed mutually and linked by linking part on the hinge portion of its lower end down, the hinge portion is along outstanding setting of direction perpendicular to the switching direction of binding ring portion, linking part is attached at the hinge portion of bookbinding ring portion and binds down on the hinge portion of ring portion, be formed with along with towards its central authorities and towards the bend of junction surface lateral bending song, bend has the stop of the control lever of switching mechanism, the described pivotal parts of switching mechanism forms, when control lever is positioned at the binder ring closed position and/or control lever when being positioned at the binder ring half-open position, stop at described stop, therefore, rotate by the control lever that makes switching mechanism, can make the 1st ring component and the 2nd ring component is that rotate at the center with the hinge portion, and making the bookbinding ring portion is to close or half-open state and stably keep this state.
Invention according to technical scheme 5, the described pivotal parts of switching mechanism, when being positioned at the position of closing binder ring, be formed with the fixed part that is fixed on the described substrate on the surface of arrival bottom, described fixed part forms, when being positioned at the position of closing binder ring, be fixed on the elastomeric element that is used to described the 1st ring component and described the 2nd ring component are rotated and opens, therefore, can keep the closed condition of binder ring reliably.
The explanation of the following specific embodiment that is used to carry out an invention of carrying out according to the reference accompanying drawing can further clear and definite described purpose of the present invention, other purposes, feature and advantage.
Description of drawings
Fig. 1 is the stereogram of the attachment means of one embodiment of the present invention.
Fig. 2 is the vertical view of attachment means shown in Figure 1.
Fig. 3 is the left view of attachment means shown in Figure 1.
Fig. 4 is the rearview of attachment means shown in Figure 1.
Fig. 5 is the front view of attachment means shown in Figure 1.
Fig. 6 is the stereogram of the operating state of expression attachment means shown in Figure 1.
Fig. 7 is the left view of the operating state of expression attachment means shown in Figure 1.
Fig. 8 is the stereogram of the operating state of expression attachment means shown in Figure 1.
Fig. 9 is the exploded perspective view as the right view of attachment means shown in Figure 1.
Figure 10 has been to use the stereogram of the file of attachment means shown in Figure 1.
Figure 11 is the stereogram of the attachment means of other embodiments of the present invention.
Figure 12 is the left view of the operating state of expression attachment means shown in Figure 11.
Figure 13 is the left view of the operating state of expression attachment means shown in Figure 11.
Figure 14 is the left view of the operating state of expression attachment means shown in Figure 11.
Figure 15 is the left view of the operating state of expression attachment means shown in Figure 11.
Figure 16 is the stereogram of the operating state of expression attachment means shown in Figure 11.
Figure 17 is the stereogram of the attachment means of other embodiments of the present invention.
Figure 18 is the vertical view of attachment means shown in Figure 17.
Figure 19 is the rearview of attachment means (closing the state of binder ring) shown in Figure 17.
Figure 20 is the left view of the operating state (closing the state of binder ring) of expression attachment means shown in Figure 17.
Figure 21 is the left view of the operating state (beginning to open the state of binder ring) of expression attachment means shown in Figure 17.
Figure 22 is the left view of the operating state (making control lever rotate to middle state) of expression attachment means shown in Figure 17.
Figure 23 is the left view of the operating state (opening the state of binder ring) of expression attachment means shown in Figure 17.
Figure 24 is the front view of the operating state (beginning to open the state of binder ring) of expression attachment means shown in Figure 17.
Figure 25 is the front view of the operating state (making control lever rotate to middle state) of expression attachment means shown in Figure 17.
Figure 26 is the stereogram of the operating state (opening the state of binder ring) of expression attachment means shown in Figure 17.
Figure 27 is the exploded perspective view of attachment means shown in Figure 17.
Figure 28 is the vertical view before the processing of substrate of attachment means shown in Figure 17.
Figure 29 is the stereogram of pivotal parts.
Figure 30 is the stereogram of the attachment means of one embodiment of the present invention.
Figure 31 is the stereogram of state that the binder ring of attachment means shown in Figure 30 is opened in expression.
Figure 32 is the vertical view of attachment means shown in Figure 30.
Figure 33 is the rearview of attachment means shown in Figure 30.
Figure 34 is the left view of the operating state (closing the state of binder ring) of expression attachment means shown in Figure 30.
Figure 35 is the left view of the operating state (state of half-open binder ring) of expression attachment means shown in Figure 30.
Figure 36 is the left view of the operating state (opening the state of binder ring) of expression attachment means shown in Figure 30.
Figure 37 is the front view of the operating state (closing the state of binder ring) of expression attachment means shown in Figure 30.
Figure 38 is the front view of the operating state (state of half-open binder ring) of expression attachment means shown in Figure 30.
Figure 39 is the front view of the operating state (opening the state of binder ring) of expression attachment means shown in Figure 30.
Figure 40 is the exploded perspective view of attachment means shown in Figure 30.
Figure 41 is the stereogram of the pivotal parts of expression attachment means shown in Figure 30.
Figure 42 is the stereogram of the pivotal parts of expression attachment means shown in Figure 30.
Figure 43 is the front view before the processing of substrate of attachment means shown in Figure 30.
Figure 44 is the stereogram of the using method of expression attachment means shown in Figure 30.
Figure 45 is the stereogram of attachment means of the variation of attachment means shown in Figure 30.
Figure 46 is the stereogram of the operating state (opening the state of binder ring) of expression attachment means shown in Figure 44.
Figure 47 is the stereogram of the using method of expression attachment means shown in Figure 45.
Figure 48 is the stereogram that makes the state of closing strip of paper used for sealing in the use-case of expression Figure 47.
Figure 49 is the front view of attachment means (closing the state of binder ring) of the variation of expression attachment means shown in Figure 30.
Figure 50 is the front view of attachment means (opening the state of binder ring) of the variation of expression attachment means shown in Figure 30.
Symbol description
10,210,410,610,610A attachment means
12,212,412,612,612A binder ring
14,214,414,614 control levers
16,216,416,616 switching mechanisms
18,218,418,618 substrates
18a, 218a, 418a, 618 installing holes
20,220,420,620,620A the 1st ring component
22,222,422,622, the last bookbinding of 622A ring portion
24,224,424,624,624A bookbinding ring portion down
26,226,426,626 hinge portions
28,228,428,628 junction surfaces
28a, 228a, 428a, 632a recess
30,230,430,630 hinge portions
32,232,432,632 junction surfaces
32a, 232a, 432a, 628a protuberance
34,234,434,634 linking parts
36,236,426,636 bends
36a, 236a, 436a, 636a protuberance
40,240,440,640,640A the 2nd ring component
42,242,442,642, the last bookbinding of 642A ring portion
44,244,444,644,644A bookbinding ring portion down
46,246,446,646 hinge portions
48,248,448,648 junction surfaces
48a, 248a, 448a, 652a protuberance
50,250,450,650 hinge portions
52,252,452,652 junction surfaces
52a, 252a, 452a, 648a recess
54,254,454,654 linking parts
56,256,456,656 bends
56a, 256a, 456a, 656a protuberance
60,260,460,660 trunnion bearings
62,262,462,662 trunnion bearings
64,264,464,664 trunnion bearings
66,266,466,666 trunnion bearings
70,270,4790,670 control lever bearings
470a, 670a the 1st bearing portion
470b, 670b the 2nd bearing portion
The base portion of 470a1,670a2 the 1st bearing portion
The base portion of 470b1,670b1 the 2nd bearing portion
470a2,670a2 neck
470b2,670b2 neck
470a3,670a3 head
470b3,670b3 head
470a4,670a4 support
470b4,670b4 support
72,272,472,672 axis holes
472a, 672a axis hole
472b, 672b axis hole
74,274 depressions
80,280,480.680 control lever main bodys
82,282,482,682 barred bodies
82a, 282a, 482a, 682a axis hole
84,284,484,684 operating portions
86,286,486,686 the 1st fixed parts
88,288,488,688 the 2nd fixed parts
90,290,490,690 pivots
100,500,700 force application parts
102 force application part main bodys
104a, 104b, 504a, 504b, 704a, 704b fixed part
106 pushing portions
108 slotted holes
300 boost parts
302 boost rod
506,706 boost portion
506a, 706a top ends
468,668 clearance portion
485,685 pivotal parts
485a, 685a left side
485b, 685b right side
485c, 685c disk-shaped main body
485d, 685d control lever installation portion
485e, 685e rolled portion
485f, 685f rolled portion
485g, 68g restriction portion
The 485h fastener
485i, 685i pivot hole
485j, 685j sucking portion
685h the 1st fastener
685k the 2nd fastener
The C strip of paper used for sealing
C 1Backboard
C 2In strip of paper used for sealing
C 3The gauge seal skin
Ch1, Ch 2Fixing through hole
D 1, D 2, D 3, D 4, D 5, D 6Length
W 0, W 1, W 2, W 3, W 4, W 5, W 6, W 7, W 8Vertical plane
X is by binding thing
X 1The bookbinding hole
Y opens direction
The specific embodiment
Fig. 1 is the stereogram of the attachment means of one embodiment of the present invention.
Fig. 2 is the vertical view of attachment means shown in Figure 1.
Fig. 3 is the left view of attachment means shown in Figure 1.
Fig. 4 is the rearview of attachment means shown in Figure 1.
Fig. 5 is the front view of attachment means shown in Figure 1.
Fig. 6 is the stereogram of the operating state of expression attachment means shown in Figure 1.
Fig. 7 is the left view of the operating state of expression attachment means shown in Figure 1.
Fig. 8 is the stereogram of the operating state of expression attachment means shown in Figure 1.
Fig. 9 is the exploded perspective view as the right view of attachment means shown in Figure 1.
This attachment means 10 is attachment means of file, bookbinding folder class, particularly uses the attachment means in A～Z file, passes through to be inserted in writing paper etc. by the bookbinding hole X of binding thing X 1In binder ring 12, thereby with the switching mechanism 16 of the control lever 14 by containing rotation with near the pivot of substrate 18 be the center towards the mode that the tangential direction rotation opens and closes, open and close and be fixed on freely on the substrate 18.
It is integrally formed parts with columned metal system bending wire that attachment means 10 has a pair of the 1st ring component 20 and the 2nd ring component 40, the 1 ring components 20 and the 2nd ring component 40, constitutes the roughly shape of symmetry.
The binder ring 12 of the 1st ring component 20 and the binder ring 12 of the 2nd ring component 40 rotate and move to the open position direction of separating or its rightabout (switching direction) from the closed position that forms the annular of sealing along the tangential direction of binder ring 12.
The 1st ring component 20 has the Semicircular Semicircular bookbinding ring portion 24 down that goes up bookbinding ring portion 22 and constitute binder ring 12 that constitutes binder ring 12, last bookbinding ring portion 22, form hinge portion 26 in its lower end, form junction surface 28 in the top, under to bind ring portion 24 identical with last bookbinding ring portion 22, form hinge portion 30 in its lower end, form junction surface 32 in the top.
Junction surface 28 forms recess 28a on its top, and junction surface 32 is the prominent protuberance 32a that establishes on its top.
Last bookbinding ring portion 22 and the following ring portion 24 of binding, more than mutual opposed mode is passed through linking part 34 bindings between the hinge portion 30 of the lower end of the hinge portion 26 of the lower end of bookbinding ring portion 22 and following bookbinding ring portion 24.
And, hinge portion 26 and hinge portion 30, along perpendicular to the last bookbinding ring portion 22 and following outstanding setting of direction of the switching direction of bookbinding ring portion 24, hinge portion 26 towards under bind ring portion 24 side-prominent settings, hinge portion 30 is towards last bookbinding ring portion 22 side-prominent settings.
Linking part 34 is attached at the hinge portion 26 of bookbinding ring portion 22 and down on the hinge portion 30 of bookbinding ring portion 24, and linking part 34 is formed with along with towards its central authorities and towards the junction surface 28 of last bookbinding ring portion 22 and the crooked highlightedly bend 36 in junction surface 32 of bookbinding ring portion 24 down.
The surperficial thereon upward formation of bend 36 is concavo-convex, so that have the stop of the control lever 14 of switching mechanism 16.
The 2nd ring component 40 has the Semicircular Semicircular bookbinding ring portion 44 down that goes up bookbinding ring portion 42 and constitute binder ring 12 that constitutes binder ring 12, last bookbinding ring portion 42, form hinge portion 46 in its lower end, form junction surface 48 in the top, under bind ring portion 44, identical with last bookbinding ring portion 42, form hinge portion 50 in its lower end, form junction surface 52 in the top.
Junction surface 48 forms protuberance 48a on its top, junction surface 52 wears recess 52a on its top.
Last bookbinding ring portion 42 and the following ring portion 44 of binding, more than mutual opposed mode is passed through linking part 54 bindings between the hinge portion 50 of the lower end of the hinge portion 46 of the lower end of bookbinding ring portion 42 and following bookbinding ring portion 44.
And, hinge portion 46 and hinge portion 50, along perpendicular to the last bookbinding ring portion 42 and following outstanding setting of direction of the switching direction of bookbinding ring portion 44, hinge portion 46 towards under bind ring portion 44 side-prominent settings, hinge portion 50 is provided with towards last bookbinding ring portion 42 side-prominently.
Linking part 54 is attached at the hinge portion 46 of bookbinding ring portion 42 and down on the hinge portion 50 of bookbinding ring portion 44, and linking part 54 is formed with along with towards its central authorities and towards the junction surface 48 of last bookbinding ring portion 42 and the crooked highlightedly bend 56 in junction surface 52 of bookbinding ring portion 44 down.
The surperficial thereon upward formation of bend 56 is concavo-convex, so that have the stop of the control lever 14 of switching mechanism 16.
Going up of the 1st ring component 20 bound ring portion 22 and bound ring portion 24 down, near the left end edge of substrate 18, form hinge portion 26 and hinge portion 30, with the front end of this hinge portion 26 and hinge portion 30 opposition sides on, formation junction surface 28 and junction surface 32 near the central authorities of the width of substrate 18, in addition, going up of the 2nd ring component 40 bound ring portion 42 and bound ring portion 44 down, near the right-hand member edge of substrate 18, form hinge portion 46 and hinge portion 50, with the front end of this hinge portion 46 and hinge portion 50 opposition sides on, formation junction surface 48 and junction surface 52 near the central authorities of the width of substrate 18.
Vertical plane W by hinge portion 26 and hinge portion 30 1With the junction surface of passing through to engage 48 and the vertical plane W at junction surface 52 0Between length D 1, with vertical plane W by junction surface 28 and junction surface 32 2With the junction surface of passing through to engage 48 and the vertical plane W at junction surface 52 0Between length D 2Identical (with reference to Fig. 2 and Fig. 5).
By last bookbinding ring portion 22 and the following vertical plane W that binds the high order end of ring portion 24 3With vertical plane W by hinge portion 26 and hinge portion 30 1Between length D 3, and by the last bookbinding ring portion 42 and the following vertical plane W of the low order end of bookbinding ring portion 44 4With vertical plane W by hinge portion 46 and hinge portion 50 2Between length D 4Identical (with reference to Fig. 2 and Fig. 5).
By last bookbinding ring portion 22 and the following vertical plane W that binds the high order end of ring portion 24 3With vertical plane W by substrate 18 left end edge 5Between length, and by the last bookbinding ring portion 42 and the following vertical plane W of the low order end of bookbinding ring portion 44 4Vertical plane W with the right-hand member edge that passes through substrate 18 6Between length identical (with reference to Fig. 2 and Fig. 5).
The binder ring 12 of the 1st ring portion 20 and the binder ring 12 of the 2nd ring portion 40, near hinge portion 46 and the central authorities between the hinge portion 50 the width central authorities of the hinge portion 26 of the 1st ring component 20 and hinge portion 30 and the 2nd ring component 40 at substrate 18, the junction surface 28 of the 1st ring component 20 and the junction surface of the 2nd ring component 40 48 joints and recess 28a engage with protuberance 48a, form the ring-type of the ellipse of growing crosswise of the annular that becomes sealing, and the junction surface 32 of the 1st ring component 20 and the junction surface of the 2nd ring component 40 52 engages and protuberance 32a engages with recess 52a, becomes the ring-type of the ellipse of growing crosswise of the annular of sealing.
That is, in the binder ring 12, on bind the ring-type that ring portion 22 and last bookbinding ring portion 42 form the font of falling C, and down bookbinding ring portion 24 and down bookbinding ring portion 44 form the ring-type of the fonts of falling C, a pair of binder ring about forming.
The bend 56 of the bend 36 of the linking part 34 of the 1st ring component 20 and the linking part 54 of the 2nd ring component 40 is crooked and approaching mutually near the central authorities of substrate 18.And bend 36 and bend 56 extend towards the length direction almost parallel ground of substrate 18, between the linking part 54 of the linking part 34 of the 1st ring component 20 and the 2nd ring component 40, suitable interval are set so that switching mechanism 16 is set.
Substrate 18 is provided with pivot and props up the trunnion bearing 60 of the hinge portion 26 of the 1st ring component 20 and hinge portion 30 and trunnion bearing 62 and pivot and prop up the trunnion bearing 64 and the trunnion bearing 66 of the hinge portion 46 and the hinge portion 50 of the 2nd ring component 40 on four jiaos.
That is, hinge portion 26, junction surface 28, hinge portion 30, junction surface 32 are set on substrate 18, so that at vertical plane W by the left end edge by substrate 18 5Vertical plane W with the right-hand member edge that passes through substrate 18 6Between the vertical plane W of central authorities 0On, junction surface 48 and junction surface 52 engage.
On the substrate 18 of present embodiment, trunnion bearing 60,62,64,66 forms by substrate 18 stamping-outs are curled for コ font roughly and with the tongue piece that stamping-out forms.
In the central authorities of substrate 18, the switching mechanism 16 of binder ring 12 is set.
In the present embodiment, switching mechanism 16 has at the substantial middle stamping-out substrate 18 of substrate 18 and bends upward and the control lever bearing 70 that forms.
Control lever bearing 70 wears axis hole 72 at an upper portion thereof, is formed for allowing the depression 74 of the action of control lever 14 in the bottom of axis hole 72, and control lever 14 as described below rotates fixing freely.
Control lever 14 has the control lever main body 80 of linearity roughly, crooked upward and along perpendicular to the prominent barred body of establishing 82 of the direction of control lever main body 80, crooked upward and along operating portion 84 in the upper end of control lever main body 80 (opposite side) perpendicular to the prominent roughly L font of establishing of direction of control lever main body 80 in the lower end of control lever main body 80 (side nearby).
Barred body 82 is equipped with axis hole 82a, under axis hole 82a, on the bend that links control lever main body 80 and barred body 82, rotate and be fixed with the 2nd fixed part 88 that on the 1st fixed part 86 that rolls on the bend 36 of the linking part 34 of the 1st ring component 20 and bend 56, rolls freely at the linking part 54 of the 2nd ring component.
Control lever 14 forms, pivot 90 in the axis hole 72 of the control lever bearing 70 by the axis hole 82a that provides at barred body 82 and substrate 18 can rotate towards the direction perpendicular to the switching direction of the binder ring 12 of the binder ring 12 of the 1st ring component 20 and the 2nd ring component 24.
The bend 36 of the 1st ring component 20 and the bend 56 of the 2nd ring component 40, near the bottom of the axis hole 72 of control lever bearing 70, form protuberance 36a and the protuberance 56a heave upward, so that cross the stop of control lever mechanism during the position below the 1st fixed part 86 of control lever 14 and the 2nd fixed part 88 drop to.
And, the 1st fixed part 86 of control lever 14, on the bend 36 of the 1st ring component 20, roll, the 2nd fixed part 88 of control lever 14, rolling on the bend 56 of the 2nd ring component 40, is center and rotating from the position (closed condition of binder ring 12) of level to the direction perpendicular to the switching direction of binder ring 12 with pivot 90.
Switching mechanism 16 has binder ring 12 to the force application part 100 of opening the direction application of force.
Force application part 100 is made of leaf spring, and this leaf spring has the force application part main body 102 of general square shape, prominent to the left and right fixed part 104a, the 104b that establishes, and the pushing portion 106 of extending crooked upward from force application part main body 102 in the top in its lower end.
Force application part 100, in the slotted hole 108 that wears by lower end side (side nearby) broad ways than control lever bearing 70 of substrate 18, pass through and insert force application part main body 102, insert in the slotted hole 102 that is located on the substrate 18 lower end, fix by fixed part 104a, 104b, the below of the pushing portion 106 of upper end and the bend 36 of the 1st ring component 20 (the stop below (side nearby) of control lever) butt, and with below (the stop below (side nearby) of the control lever) butt of the bend 56 of the 2nd ring component 40, upward to the bend 36 and bend 56 application of forces.
By the active force of force application part 100, the 1st ring component 20 is center and counterclockwise opening with hinge portion 26 and hinge portion 30, and the 2nd ring component 40 is center and clockwise direction is opened with 46 hinge portions 50, hinge portion.
The binder ring 12 of the 1st ring component 20 and the 2nd ring component 40 is moved upward for the control lever of opening under the state 14, the 1st fixed part 86 and the 2nd fixed part 88 roll on the bend 56 of the bend 36 of the 1st ring component 20 and the 2nd ring component 40, and (side nearby) moves downwards, so the 1st fixed part 86 and the 2nd fixed part 88 can not push the bend 36 of the 1st ring component 20 and the bend 56 of the 2nd ring component 40, but the bend 36 of the 1st ring component 20 and the bend 56 of the 2nd ring component 40 are boosted upward by the active force of force application part 100.
Thus, move to detaching direction at the junction surface 32 of the junction surface 28 of the 1st ring component 20 and the junction surface 48 of the 2nd ring component 40 and the 1st ring component 20 and the junction surface 52 of the 2nd annulus 40, the binder ring 12 of the 1st annulus is from opening roughly 20 degree by the vertical line of hinge portion 26 and hinge portion 30, the binder ring 12 of the 2nd ring component 40 is from opening roughly 20 degree (with reference to Fig. 4) by the vertical line of hinge portion 46 and hinge portion 50.That is, the 1st ring component 20 is opened to rotation counterclockwise, and the 2nd ring component 40 is opened to the clockwise direction rotation.
By opening upward bookbinding ring portion 42 and the following bookbinding ring portion 44 that going up of the 1st ring component 20 bound ring portion 22 and bound ring portion 24 and the 2nd ring component 40 down, the operating space of open control lever 14, turn to the top (opposite side) of substrate 18 between the binder ring 12 of control lever 14 by the 1st ring component 20 and the 2nd ring component 40, can be fixed as the level of the upper surface that approaches substrate 18.
Therefore, can be controlled bar 14 hinder, can on the following bookbinding ring portion 44 of bookbinding ring portion 42 and the 2nd ring component 40 on the 2nd ring component 40, pass through and insert with writing paper etc. by the bookbinding hole X of binding thing X 1And insert by binding thing X.
Then, pass through insert by binding thing X after, by making control lever 14 (side nearby) rotation downwards, the 1st fixed part 86 and the 2nd fixed part 88 push the bend 36 of the 1st ring component 20 and the bend 56 of the 2nd ring component 40 once more, overcome the active force of force application part 100 and push control lever 14, thereby control lever 14 is fixed on the position of crossing stop and the binder ring 12 of the 1st ring component 20 and the 2nd ring component 40 is fixed on the assigned position.
Provide rivet etc. among 4 installing hole 18a of this attachment means 10 on being arranged on substrate 18 and be installed in the backboard C of the strip of paper used for sealing C of file 1On.
The backboard C of strip of paper used for sealing C by file 1Go up the vertical plane W of the left end edge of fixing substrate 18 5Backboard C with the strip of paper used for sealing C that passes through file 1The vertical plane W of folding line of left end edge 7Between length D 5, with the vertical plane W of the right-hand member edge that passes through substrate 18 8Backboard C with the strip of paper used for sealing C that passes through file 1The vertical plane W of folding line of right-hand member edge 9Between length D 6Identical.
The present invention is not limited to described embodiment, can carry out various changes according to thought of the present invention.For example, can shown in Figure 11～16, change.
Figure 11 is the stereogram of the attachment means of other embodiments of the present invention.
Figure 12 to Figure 15 is the left view of the operating state of expression attachment means shown in Figure 11.
Figure 16 is the stereogram of the operating state of expression attachment means shown in Figure 11.
This attachment means 210 has and file shown in Figure 1, the identical structure of bookbinding folder class attachment means, is the attachment means that uses especially in A～Z file, passes through to be inserted in writing paper etc. by the bookbinding hole X of binding thing X 1In binder ring 212, be the mode that the center opens and closes towards the tangential direction rotation with the switching mechanism 216 of the control lever 214 by containing rotation with near the pivots the substrate 218, switching is fixed on the substrate 218 freely.
It is integrally formed parts with columned metal system bending wire that attachment means 210 has a pair of the 1st ring component 220 and the 2nd ring component 240, the 1 ring components 220 and the 2nd ring component 240, constitutes the roughly shape of symmetry.
The binder ring 212 of the 1st ring component 220 and the binder ring 212 of the 2nd ring component 240 rotate and move to the open position direction of separating or its rightabout (switching direction) from the closed position that forms the annular of sealing along the tangential direction of binder ring 212.
The 1st ring component 220 has the Semicircular Semicircular bookbinding ring portion 224 down that goes up bookbinding ring portion 222 and constitute binder ring 212 that constitutes binder ring 212, last bookbinding ring portion 222, form hinge portion 226 in its lower end, form junction surface 228 in the top, under to bind ring portion 224 identical with last bookbinding ring portion 222, form hinge portion 230 in its lower end, form junction surface 232 in the top.
Junction surface 228 forms recess 228a on its top, and junction surface 232 is the prominent protuberance 232a that establishes on its top.
Last bookbinding ring portion 222 and the following ring portion 224 of binding, more than mutual opposed mode is passed through linking part 234 bindings between the hinge portion 230 of the lower end of the hinge portion 226 of the lower end of bookbinding ring portion 222 and following bookbinding ring portion 224.
And, hinge portion 226 and hinge portion 230, along perpendicular to the last bookbinding ring portion 222 and following outstanding setting of direction of the switching direction of bookbinding ring portion 224, hinge portion 226 towards under bind ring portion 224 side-prominent settings, hinge portion 230 is towards last bookbinding ring portion 222 side-prominent settings.
Linking part 234 is attached at the hinge portion 226 of bookbinding ring portion 222 and down on the hinge portion 230 of bookbinding ring portion 224, and linking part 234 is formed with along with towards its central authorities and towards the junction surface 228 of last bookbinding ring portion 222 and the crooked highlightedly bend 236 in junction surface 232 of bookbinding ring portion 224 down.
The surperficial thereon upward formation of bend 236 is concavo-convex, so that have the stop of the control lever 214 of switching mechanism 216.
The 2nd ring component 240 has the Semicircular Semicircular bookbinding ring portion 244 down that goes up bookbinding ring portion 242 and constitute binder ring 212 that constitutes binder ring 212, last bookbinding ring portion 242, form hinge portion 246 in its lower end, form junction surface 248 in the top, under bind ring portion 244, identical with last bookbinding ring portion 242, form hinge portion 250 in its lower end, form junction surface 252 in the top.
Junction surface 248 forms protuberance 248a on its top, junction surface 252 wears recess 252a on its top.
Last bookbinding ring portion 242 and the following ring portion 244 of binding, more than mutual opposed mode is passed through linking part 254 bindings between the hinge portion 250 of the lower end of the hinge portion 246 of the lower end of bookbinding ring portion 242 and following bookbinding ring portion 244.
And, hinge portion 246 and hinge portion 250, along perpendicular to the last bookbinding ring portion 242 and following outstanding setting of direction of the switching direction of bookbinding ring portion 244, hinge portion 246 towards under bind ring portion 244 side-prominent settings, hinge portion 250 is towards last bookbinding ring portion 242 side-prominent settings.
Linking part 254 is attached at the hinge portion 246 of bookbinding ring portion 242 and down on the hinge portion 250 of bookbinding ring portion 244, and linking part 254 is formed with along with towards its central authorities and towards the junction surface 248 of last bookbinding ring portion 242 and the crooked highlightedly bend 256 in junction surface 252 of bookbinding ring portion 244 down.
The surperficial thereon upward formation of bend 256 is concavo-convex, so that have the stop of the control lever 214 of switching mechanism 216.
Going up of the 1st ring component 220 bound ring portion 222 and bound ring portion 224 down, near the left end edge of substrate 218, form hinge portion 226 and hinge portion 230, with the front end of this hinge portion 226 and hinge portion 230 opposition sides on, formation junction surface 228 and junction surface 232 near the central authorities of the width of substrate 218, in addition, going up of the 2nd ring component 240 bound ring portion 242 and bound ring portion 244 down, near the right-hand member edge of substrate 218, form hinge portion 246 and hinge portion 250, with the front end of this hinge portion 246 and hinge portion 250 opposition sides on, formation junction surface 248 and junction surface 252 near the central authorities of the width of substrate 218.
The binder ring 212 of the 1st ring portion 220 and the binder ring 212 of the 2nd ring portion 240, near hinge portion 246 and the central authorities between the hinge portion 250 the width central authorities of the hinge portion 226 of the 1st ring component 220 and hinge portion 230 and the 2nd ring component 240 at substrate 218, the junction surface 228 of the 1st ring component 220 and the junction surface of the 2nd ring component 240 248 joints and recess 228a engage with protuberance 248a, form the ring-type of the ellipse of growing crosswise of the annular that becomes sealing, and the junction surface 232 of the 1st ring component 220 and the junction surface of the 2nd ring component 240 252 joints and protuberance 232a engage with recess 252a, form the ring-type of the ellipse of growing crosswise of the annular that becomes sealing.
That is, in the binder ring 212, on bind the ring-type that ring portion 222 and last bookbinding ring portion 242 form the font of falling C, and down bookbinding ring portion 224 and down bookbinding ring portion 244 form the ring-type of the fonts of falling C, a pair of binder ring about forming.
The bend 256 of the bend 236 of the linking part 234 of the 1st ring component 220 and the linking part 254 of the 2nd ring component 240 is crooked and approaching mutually near the central authorities of substrate 218.And bend 236 and bend 256 extend towards the length direction almost parallel ground of substrate 218, between the linking part 254 of the linking part 234 of the 1st ring component 220 and the 2nd ring component 240, suitable interval are set so that switching mechanism 216 is set.
Substrate 218 is provided with pivot and props up the trunnion bearing 260 of the hinge portion 226 of the 1st ring component 220 and hinge portion 230 and trunnion bearing 262 and pivot and prop up the trunnion bearing 264 and the trunnion bearing 266 of the hinge portion 246 and the hinge portion 250 of the 2nd ring component 240 on four jiaos.
On the substrate 218 of present embodiment, trunnion bearing 260,262,264,266 forms by substrate 218 stamping-outs are curled for コ font roughly and with the tongue piece that stamping-out forms.
In the central authorities of substrate 218, the switching mechanism 216 of binder ring 212 is set.
In the present embodiment, switching mechanism 216 has at the substantial middle stamping-out substrate 218 of substrate 218 and bends upward and the control lever bearing 270 that forms.
Control lever bearing 270 wears axis hole 272 at an upper portion thereof, is formed for allowing the depression 274 of the action of control lever 214 in the bottom of axis hole 272, and control lever 214 as described below rotates fixing freely.
Control lever 214 has the control lever main body 280 of linearity roughly, crooked downwards and along perpendicular to the prominent barred body of establishing 282 of the direction of control lever main body 280, crooked upward and along operating portion 284 in the upper end of control lever main body 280 (opposite side) perpendicular to the prominent roughly L font of establishing of direction of control lever main body 280 in the lower end of control lever main body 280 (side nearby).
Barred body 282 is equipped with axis hole 282a, under axis hole 282a, on the bend that links control lever main body 280 and barred body 282, the 2nd fixed part 288 that rotates the 1st fixed part 286 that rolls on the bend 236 of the linking part 234 that is fixed on the 1st ring component 220 freely and on the bend 256 of the linking part 254 of the 2nd ring component, roll.
Control lever 214 forms, pivot 290 in the axis hole 272 of the control lever bearing 270 by the axis hole 282a that provides at barred body 282 and substrate 218 can rotate towards the direction perpendicular to the switching direction of the binder ring 212 of the binder ring 212 of the 1st ring component 220 and the 2nd ring component 224.
The bend 236 of the 1st ring component 220 and the bend 256 of the 2nd ring component 240, near the bottom of the axis hole 272 of control lever bearing 270, form protuberance 236a and the protuberance 256a heave upward, so that cross the stop of control lever mechanism during the position below the 1st fixed part 286 of control lever 214 and the 2nd fixed part 288 drop to.
And, the 1st fixed part 286 of control lever 214 rotates on the bend 236 of the 1st ring component 220, the 2nd fixed part 288 of control lever 214 rotates on the bend 256 of the 2nd ring component 240, is center and rotating from the position (closed condition of binder ring 212) of level to the direction perpendicular to the switching direction of binder ring 212 with pivot 290.
Switching mechanism 216 has binder ring 212 is boosted parts 300 to what open the direction application of force.
Boost parts 300 have be arranged on the position of the bottom butt of the bend 236 of the 1st ring component 220 and the 2nd ring component 240 boost rod 302, boost rod 302 and be provided with to the bottom of bend 236 and bend 256 is outstanding in the lower end of barred body 282.
And, what boost parts 300 boosts excellent 302, if to be the center with pivot 290 become open mode and rotation control rod 214 from the state of bookbinding binder ring 212, then boost rod 302 from the place ahead (opposite side) rearward (side nearby) move, rise along with the rotation of barred body 282, upwards boost bend 236 and bend 256.
By boosting the power that boosts of parts 300, the 1st ring component 220 is center and contrary clockwise direction is opened with hinge portion 226 and hinge portion 230, and the 2nd ring portion 240 is center and clockwise direction is opened with hinge portion 246 and hinge portion 250.
The binder ring 212 of the 1st ring component 220 and the 2nd ring component 240 is moved upward for the control lever 214 of opening state, the 1st fixed part 286 and the 2nd fixed part 288 roll on the bend 256 of the bend 236 of the 1st ring component 220 and the 2nd ring component 240, and (side nearby) moves downwards, so the 1st fixed part 286 and the 2nd fixed part 288, the bend 236 of the 1st ring component 220 and the bend 256 of the 2nd ring component 240 can not pushed, the bend 236 of the 1st ring component 220 and the bend 256 of the 2nd ring component 240 be boosted upward by the active force that boosts parts 300.
Thus, move to detaching direction at the junction surface 232 of the junction surface 228 of the 1st ring component 220 and the junction surface 248 of the 2nd ring component 240 and the 1st ring component 220 and the junction surface 252 of the 2nd annulus 240, the binder ring 212 of the 1st annulus is from opening roughly 20 degree by the vertical line of hinge portion 226 and hinge portion 230, the binder ring 212 of the 2nd ring component 240 is from opening roughly 20 degree by the vertical line of hinge portion 246 and hinge portion 250.That is, the 1st ring component 220 is opened to rotation counterclockwise, and the 2nd ring component 240 is opened towards the clockwise direction rotation.
By opening upward bookbinding ring portion 242 and the following bookbinding ring portion 244 that going up of the 1st ring component 220 bound ring portion 222 and bound ring portion 224 and the 2nd ring component 240 down, the operating space of open control lever 214, turn to the top (opposite side) of substrate 218 between the binder ring 212 of control lever 214 by the 1st ring component 220 and the 2nd ring component 240, can be fixed as the level of the upper surface that approaches substrate 218.
Therefore, can be controlled bar 214 hinder, can on the following bookbinding ring portion 244 of bookbinding ring portion 242 and the 2nd ring component 240 on the 2nd ring component 240, pass through and insert with writing paper etc. by the bookbinding hole X of binding thing X 1And insert by binding thing X.
Then, pass through insert by binding thing X after, by making control lever 214 (side nearby) rotation downwards, the 1st fixed part 286 and the 2nd fixed part 288 push the bend 236 of the 1st ring component 220 and the bend 256 of the 2nd ring component 240 once more, overcome the active force that boosts parts 300 and push control lever 214, thereby control lever 214 is fixed on the position of crossing stop and the binder ring 212 of the 1st ring component 220 and the 2nd ring component 240 is fixed on the assigned position.
Provide rivet etc. among four installing hole 218a of this attachment means 210 on being arranged on substrate 218 and be installed in the backboard C of the strip of paper used for sealing C of file 1On.
Figure 17 is the stereogram of the attachment means of other embodiments of the present invention.
Figure 18 is the vertical view of attachment means shown in Figure 17.
Figure 19 is the rearview of attachment means shown in Figure 17.
Figure 20 to Figure 23 is the left view of the operating state of expression attachment means shown in Figure 17.
Figure 24 and Figure 25 are the front views of the operating state of expression attachment means shown in Figure 17.
Figure 26 is the stereogram of the operating state of expression attachment means shown in Figure 17.
Figure 27 is the exploded perspective view of attachment means shown in Figure 17.
Figure 28 is the vertical view before the processing of substrate of attachment means shown in Figure 17.
This attachment means 410 is attachment means of file, bookbinding folder class, is the attachment means that uses especially in A～Z file, passes through to be inserted in writing paper etc. by the bookbinding hole X of binding thing X 1In binder ring 412, be the mode that the center opens and closes towards the tangential direction rotation with the switching mechanism 416 of the control lever 414 by containing rotation with near the pivots the substrate 418, switching is fixed on the substrate 418 freely.
It is integrally formed parts with columned metal system bending wire that attachment means 410 has a pair of the 1st ring component 420 and the 2nd ring component 440, the 1 ring components 420 and the 2nd ring component 440, constitutes the roughly shape of symmetry.
The binder ring 412 of the 1st ring component 420 and the binder ring 412 of the 2nd ring component 440 rotate and move to the open position direction of separating or its rightabout (switching direction) from the closed position that forms the annular of sealing along the tangential direction of binder ring 412.
The 1st ring component 420 has the Semicircular Semicircular bookbinding ring portion 424 down that goes up bookbinding ring portion 422 and constitute binder ring 412 that constitutes binder ring 412, last bookbinding ring portion 422, form hinge portion 426 in its lower end, form junction surface 428 in the top, under to bind ring portion 424 identical with last bookbinding ring portion 422, form hinge portion 430 in its lower end, form junction surface 432 in the top.
Junction surface 428 forms recess 428a on its top, and junction surface 432 is the prominent protuberance 432a that establishes on its top.
Last bookbinding ring portion 242 and the following ring portion 424 of binding, more than mutual opposed mode is passed through linking part 434 bindings between the hinge portion 430 of the lower end of the hinge portion 426 of the lower end of bookbinding ring portion 422 and following bookbinding ring portion 424.
And, hinge portion 426 and hinge portion 430, along perpendicular to the last bookbinding ring portion 422 and following outstanding setting of direction of the switching direction of bookbinding ring portion 424, hinge portion 426 towards under bind ring portion 424 side-prominent settings, hinge portion 430 is towards last bookbinding ring portion 422 side-prominent settings.
Linking part 434 is attached at the hinge portion 426 of bookbinding ring portion 422 and down on the hinge portion 430 of bookbinding ring portion 424, and linking part 434 is formed with along with towards its central authorities and towards the junction surface 428 of last bookbinding ring portion 422 and the crooked highlightedly bend 436 in junction surface 432 of bookbinding ring portion 424 down.
The surperficial thereon upward formation of bend 436 is concavo-convex, so that have the stop of the control lever 414 of switching mechanism 416.
The 2nd ring component 440 has the Semicircular Semicircular bookbinding ring portion 444 down that goes up bookbinding ring portion 442 and constitute binder ring 412 that constitutes binder ring 412, last bookbinding ring portion 442, form hinge portion 446 in its lower end, form junction surface 448 in the top, under to bind ring portion 444 identical with last bookbinding ring portion 442, form hinge portion 450 in its lower end, form junction surface 452 in the top.
Junction surface 448 forms protuberance 448a on its top, junction surface 452 wears recess 452a on its top.
Last bookbinding ring portion 442 and the following ring portion 444 of binding, more than mutual opposed mode is passed through linking part 454 bindings between the hinge portion 450 of the lower end of the hinge portion 446 of the lower end of bookbinding ring portion 442 and following bookbinding ring portion 444.
And, hinge portion 446 and hinge portion 450, along perpendicular to the last bookbinding ring portion 442 and following outstanding setting of direction of the switching direction of bookbinding ring portion 444, hinge portion 446 towards under bind ring portion 444 side-prominent settings, hinge portion 450 is towards last bookbinding ring portion 442 side-prominent settings.
Linking part 454 is attached at the hinge portion 446 of bookbinding ring portion 442 and down on the hinge portion 450 of bookbinding ring portion 444, and linking part 454 is formed with along with towards its central authorities and towards the junction surface 448 of last bookbinding ring portion 442 and the crooked highlightedly bend 456 in junction surface 452 of bookbinding ring portion 444 down.
The surperficial thereon upward formation of bend 456 is concavo-convex, so that have the stop of the control lever 414 of switching mechanism 416.
Going up of the 1st ring component 420 bound ring portion 422 and bound ring portion 424 down, near the left end edge of substrate 418, form hinge portion 426 and hinge portion 430, with the front end of this hinge portion 426 and hinge portion 430 opposition sides on, formation junction surface 428 and junction surface 432 near the central authorities of the width of substrate 418, in addition, going up of the 2nd ring component 440 bound ring portion 442 and bound ring portion 444 down, near the right-hand member edge of substrate 418, form hinge portion 446 and hinge portion 450, with the front end of this hinge portion 446 and hinge portion 450 opposition sides on, formation junction surface 448 and junction surface 452 near the central authorities of the width of substrate 418.
Vertical plane W by hinge portion 426 and hinge portion 430 1With the junction surface of passing through to engage 448 and the vertical plane W at junction surface 452 0Between length D 1, with vertical plane W by junction surface 428 and junction surface 432 2With the junction surface of passing through to engage 448 and the vertical plane W at junction surface 452 0Between length D 2Identical.
By last bookbinding ring portion 422 and the following vertical plane W that binds the high order end of ring portion 424 3With vertical plane W by hinge portion 426 and hinge portion 430 1Between length D 3, and by the last bookbinding ring portion 442 and the following vertical plane W of the low order end of bookbinding ring portion 444 4With vertical plane W by hinge portion 446 and hinge portion 450 2Between length D 4Identical.
By last bookbinding ring portion 422 and the following vertical plane W that binds the high order end of ring portion 424 3With vertical plane W by substrate 418 left end edge 5Between length, and by the last bookbinding ring portion 442 and the following vertical plane W of the low order end of bookbinding ring portion 444 4Vertical plane W with the right-hand member edge that passes through substrate 418 6Between length identical.
The binder ring 412 of the 1st ring component 420 and the binder ring 412 of the 2nd ring component 440, near hinge portion 446 and the central authorities between the hinge portion 450 the width central authorities of the hinge portion 426 of the 1st ring component 420 and hinge portion 430 and the 2nd ring component 440 at substrate 418, the junction surface 428 of the 1st ring component 420 and the junction surface of the 2nd ring component 440 448 joints and recess 428a engage with protuberance 448a, form the ring-type of the ellipse of growing crosswise of the annular that becomes sealing, and the junction surface 432 of the 1st ring component 420 and the junction surface of the 2nd ring component 440 452 joints and protuberance 432a engage with recess 452a, form the ring-type of the ellipse of growing crosswise of the annular that becomes sealing.
That is, in the binder ring 412, on bind the ring-type that ring portion 422 and last bookbinding ring portion 442 form the font of falling C, and down bookbinding ring portion 424 and down bookbinding ring portion 444 form the ring-type of the fonts of falling C, a pair of binder ring about forming.
The bend 456 of the bend 436 of the linking part 434 of the 1st ring component 420 and the linking part 454 of the 2nd ring component 440, approaching near the central authorities of substrate 418, almost parallel ground side by side, and bending and bent gap portion 468 betwixt.And bend 436 and bend 456 extend towards the length direction almost parallel ground of substrate 418, between the linking part 454 of the linking part 434 of the 1st ring component 420 and the 2nd ring component 440, suitable interval are set so that switching mechanism 416 is set.
Substrate 418 is provided with pivot and props up the trunnion bearing 460 of the hinge portion 426 of the 1st ring component 420 and hinge portion 430 and trunnion bearing 462 and pivot and prop up the trunnion bearing 464 and the trunnion bearing 466 of the hinge portion 446 and the hinge portion 450 of the 2nd ring component 440 on four jiaos.
That is, hinge portion 426, junction surface 428, hinge portion 430, junction surface 432 are set on substrate 418, so that at vertical plane W by the left end edge by substrate 418 5Vertical plane W with the right-hand member edge that passes through substrate 418 6Between pass through central authorities vertical plane W 0On, junction surface 448 and junction surface 452 engage.
On the substrate 418 of present embodiment, trunnion bearing 460,462,464,466 extrudes towards the top to curl from the lower surface of substrate 418 by tongue piece that substrate 418 stamping-outs are formed for コ font roughly and with stamping-out and forms.
The switching mechanism 416 of binder ring 412 is set in the central authorities of substrate 418.
In the present embodiment, switching mechanism 416 has in the substantial middle stamping-out substrate 418 of substrate 418 and bending and uprightly abreast establish and form the opposed control lever bearing 470 of pair of right and left bearing portion upward.
Control lever bearing 470 comprises with the Central Line of the length direction of a tabular substrate 418 (with W 0Corresponding) be the boundary, having upright abreast the 1st 470a of bearing portion and the 2nd 470b of bearing portion that is located at the brave tail shape on the substrate 418 of opposed mode on the parallel lines at suitable interval with the both side edges side, the 1st 470a of bearing portion and the 2nd 470b of bearing portion the center with its Central Line of forming is center and point symmetry.
If be described in more detail, then the end of the base portion 470b of the end of the base portion 470a1 of the 1st 470a of bearing portion and the other end and the 2nd 470b of bearing portion and the other end from the length direction Central Line of substrate 418 every identical distance and from the length direction of substrate 418 septum cordis same distance and erecting from substrate 418.Among the 1st 470a of bearing portion and the 2nd 470b of bearing portion, base portion 470a1 and base portion 470b1 extend in the longitudinal direction, have from the end side of base portion 470a1 and base portion 470b1 outstanding upward neck 470a2 and neck 470b2 and outstanding to the inside at an upper portion thereof head 470a3 and head 470b3.
Control lever bearing 470 wears axis hole 472a and axis hole 472b on its head 470a3 and head 470b3, control lever 414 as described below rotates fixing freely.
In addition, on the end portion of the end side of the base portion 470a1 of the 1st 470a of bearing portion, at two intervals of sentencing regulation support 470a4 is set, similarly, on the end portion of the end side of the base portion 470b1 of the 2nd 470b of bearing portion, support 470b4 is set at two intervals of sentencing regulation.
Substrate 418, near the outer peripheral edges of the roughly rectangular metal panel in plane and near four jiaos the installing hole 418a, roughly wholely heave and gain in strength to face side from bottom surface side, form the accommodation space of force application part 500 described later, and the 1st 470a of bearing portion and the 2nd 470b of bearing portion, trunnion bearing 460, trunnion bearing 462, trunnion bearing 464 and trunnion bearing 466 extrude the zone of being divided by preformed stamping-out pore (slit) and are configured as the regulation shape to face side from bottom surface side.
And then, substrate 418, for when roughly whole the heaving of described substrate 418, form force application part installation portion 418b, heave position and residue position and on substrate 418, divide, the zone of dividing to be kept or bending and form force application part installation portion 418b by preformed stamping-out pore (slit).
Support 470a4 and support 470b4 extrude the bottom of the base portion 470b1 of the base portion 470a1 of the 1st 470a of bearing portion and the 2nd 470b of bearing portion and be shaped to planar side from bottom surface side.
As shown in figure 28, the 1st 470a of bearing portion and the 2nd 470b of bearing portion form two crust word patterns on a tabular metal substrate 418, and the 1st 470a of bearing portion and the 2nd 470b of bearing portion extrude and form from a tabular substrate 418.
That is, on a tabular substrate 418, the head 470b3 that forms the 2nd 470b of bearing portion is positioned at the neck 470a2 place of the 1st 470a of bearing portion, and the head 470a3 of the 1st 470a of bearing portion is positioned at the neck 470b2 place of the 2nd 470b of bearing portion.And axis hole 472a that wears on the head 470b3 of the head 470a3 of the 1st 470a of bearing portion and the 2nd 470b of bearing portion and the central row separately of axis hole 472b are classified the linearity vertical with the length direction of a tabular substrate 418 as.
And the bend 436 of the 1st ring component 420 and the bend 456 of the 2nd ring component 440 are configured in the inside portion of the 1st 470a of bearing portion and the 2nd 470b of bearing portion.
Control lever 414 has the roughly control lever main body 480 of linearity, the crooked upward and prominent barred body of establishing 482 in the upper end of control lever main body 480 (opposite side), crooked upward and in the lower end of control lever main body 480 (side nearby) on the free end side of barred body 482 along operating portion 484 perpendicular to the prominent roughly L font of establishing of direction of control lever main body 480, and form with control lever 414 when open position rotates, the 1st ring component 420 and the 2nd ring component 440 with binder ring 412 are opened simultaneously, with control lever 414 when rotate the closed position, the 1st ring component 420 and the 2nd ring component 440 with binder ring 412 are closed simultaneously.On barred body 482, be equipped with axis hole 482a.
Control lever 414 forms the pivotal parts 485 on top that can be by being fixed on barred body 482, rotates towards the direction perpendicular to the switching direction of the binder ring 412 of the binder ring 412 of the 1st ring component 420 and the 2nd ring component 424.
Control lever 414 is fixed on the pivotal parts 485 that is clipped between described the 1st 470a of bearing portion and the 2nd 470b of bearing portion on the top of control lever main body (with operating portion 484 opposite sides), and pivotal parts 485 is fixed on the axis hole 472a and axis hole 472b of control lever bearing 470 by pivot 490.
Pivotal parts 485 is formed as follows, promptly, plane left side 485a that is clipped in about having between the 1st 470a of bearing portion and the 2nd 470b of bearing portion and engages and plane right side 485b's, synthetic resin system roughly disk-shaped main body 485c is connected with pair of right and left rolled portion 485e and rolled portion 485f, described a pair of rolled portion 485e and rolled portion 485f form control lever installation portion 485d and promptly with on the opposite side of control lever installation portion 485d have suitable width (corresponding with the shape and the position of bend 436 under binder ring 412 closed conditions and bend 456) from the bottom of disk-shaped main body 485c roughly to the planar left side of top anomaly 485a lateral margin and plane right side 485b lateral margin in the opposite side of disk-shaped main body 485c roughly at the front end of disk-shaped main body 485c roughly.
Pair of right and left rolled portion 485e and rolled portion 485f, rotate and from the position of binder ring 412 during to binder ring 412 for closed condition the position during for open mode with and inverse process the identical track that draws, thereby form identical shaped route.
The top of rolled portion 485e and rolled portion 485f, for control lever 414 during for open position control lever 414 rotate and can not push the bend 436 of the 1st ring component 420 and the bend 456 of the 2nd ring component 440 when opening binder ring 412, in addition, in order to keep the open mode of the 1st ring component 420 and the 2nd ring component 440, and descend to pivot 490 sides, short with the distance (L1) of pivot 490, on the other hand, the bottom of rolled portion 485e and rolled portion 485f, in order to be that control lever 414 rotates and pushes the bend 436 of the 1st ring component 420 when closing binder ring 412 and the bend 456 of the 2nd ring component 440 is fixed on closed condition with the 1st ring component 420 and the 2nd ring component 440 for the closed position at control lever 414, and longer than pivot 490 sides, long with the distance (L2) of pivot 490.
In terminal by rolled portion 485e and rolled portion 485f, the i.e. bottom on the vertical line of the prominent pivot hole 485i that establishes on the substantial middle of disk-shaped main body 485c roughly, as shown in figure 29, along with rotation control rod 414, open and close binder ring 412 and the 1st fixed part 486 of the upper surface of the prominent bend 456 of establishing the bend 436 that is used for fixing the 1st ring component 420 and the 2nd ring component 440 of the pivotal parts 485 that rotates downwards.
The 1st fixed part 486 is owing to be fixed as its top and compress the jut 436a of bend 436 and the jut 456a of bend 456, so that side cross-sectional forms is circular-arc.
The 1st fixed part 486, when the 1st ring component 420 and the 2nd ring component 440 are complete closing state, cross protuberance 436a and protuberance 456a and the upper surface of the side (opposite side) that control lever 414 when promptly opening the 1st ring component 420 and the 2nd ring component 440 with the inclined-plane of protuberance 436a and protuberance 456a is positioned at engages.
Control lever 414 is being rotated and opening bookbinding ring portion 422 and down during the state of bookbinding ring portion 424 to opposite side, thereby be used to pass through between the bend 456 of the bend 436 that is inserted in the 1st ring component 420 and the 2nd ring component 440, the 1st ring component 420 temporarily opened and the 2nd ring component 440 can not closed at the 485g of restriction portion that fixes under the state of opening the 1st ring component 420 and the 2nd ring component 440 be darted between rolled portion 485e and the rolled portion 485f.
And, in order to begin to open binder ring 412 at rotation control rod 414, begin to enter between the bend 456 of the bend 436 of the 1st ring component 420 and the 2nd ring component 440, and then expand by force at leisure along with rotation control rod between the bend 456 of the bend 436 open the 1st ring component 420 and the 2nd ring component 440, rotation control rod 414 simultaneously, the 485g of restriction portion form along with advancing upward its width to the prominent bar of the main cone shape of bend 436 and bend 456 expansions.
Because the 485g of restriction portion forms along rolled portion 485e on the rotation track of pivotal parts 485 and rolled portion 485f, even if so at the 1st ring component 420 and the 2nd ring component 440 under the situation of closing direction effect, because the 485g of restriction portion enters between the bend 456 of the bend 436 of the 1st ring component 420 and the 2nd ring component 440, so the 1st ring component 420 and the 2nd ring component 440 are not closed.
Since the 485g of restriction portion be enter at leisure along with rotation control rod 414 and the bend 436 of the 1st ring component 420 between, and along with rotating and advance upward while expanding to open, thereby the prominent bar of the main cone shape of its width expansion, so when pivotal parts 485 rotates, the taper restriction 485g of portion enters at leisure in the mode of wedging between the 1st ring component 420 and the 2nd ring component 440, can easily expand out the 1st ring component 420 and the 2nd ring component 440 thus.
The 485g of restriction portion and then form to roughly the top of disk-shaped main body 485c (under the 1st ring component 420 and the 2nd ring component 440 closed conditions) continuously dashes forward on topmost and establishes the fastener 485h of side-looking crane head.
Fastener 485h be formed on the substantial middle that is darted at disk-shaped main body 485c roughly, by the top on the vertical line of pivot hole 485i.
The bend 436 of the 1st ring component 420 and the bend 456 of the 2nd ring component 440, form when open and close controlling bar 414, when promptly opening and closing binder ring 412 at rotation control rod 414, rolled portion 485e and rolled portion 485f surface thereon go up rolling, near the bottom of the axis hole 472 of control lever bearing 470, form protuberance 436a and the protuberance 456a heave upward, so that cross the stop of control lever mechanism during the position below the 1st fixed part 486 of control lever 414 drops to.
And, the 1st fixed part 486 of control lever 414, constitute on the bend 436 of the 1st ring component 420 and roll, and on the bend 456 of the 2nd ring component 440, roll, and constitute with pivot 490 be the center from horizontal level (binder ring 412 closing state) to direction rotation perpendicular to the switching direction of opening binder ring 412.
In addition, on the top of the 1st fixed part 486 of pivotal parts 485, be formed for when fixing the 1st ring component 420 and the 2nd ring component 440, absorbing the 485j of sucking portion by the power of the bend 456 of the bend 436 of the 1st fixed part 486 pushings the 1st ring component 420 and the 2nd ring component 440.
Switching mechanism 416 has binder ring 412 to the force application part 500 of opening the direction application of force.
Force application part 500 has the portion that boosts 506 of overlooking the コ font and the fixed part 504a that overlooks L font roughly that establishes at the outside pleurapophysis in the two ends that boost portion 506 and overlook the roughly fixed part 504b of L font, at fixed part 504a and fixed part 504b place, near the back side back side of substrate 418 is in trunnion bearing 462 and trunnion bearing 466, the force application part installation portion 418b and the force application part installation portion 418b that are formed on the substrate 418 fix, boost portion 506 in the substantial middle of substrate 418 from outstanding to the inside setting the between the linking part 454 of the linking part 434 of the 1st ring component 420 and the 2nd ring component 440, boost bend 436 and bend 456 from the lower surface of bend 436 and bend 456, the application of force is to open the 1st ring component 420 and the 2nd ring component 440.
Promptly, with the below of the bend 436 of the 1st ring component 420 (than the stop of control lever below (side nearby) more) butt, and, boost bend 436 and bend 456 upward and the application of force with the below of the bend 456 of the 2nd ring component 440 (than the stop of control lever below (side nearby) more) butt.
By the application of force of force application part 500, the 1st ring component 420 with hinge portion 426 and hinge portion 430 be the center and to counterclockwise (main looking) open, the 2nd ring component 440 is center and clockwise direction (main looking) is opened with hinge portion 446 and hinge portion 450.
In addition, boost the free-ended top ends 506a of portion 506, be formed on rotation control rod 414 and open the position that the fastener 485h card of the pivotal parts 485 that rotates on binder ring 412 ground ends, the fastener 485h of fixed pivot axi parts 485 on the top ends 506a that boosts portion 506, control lever 414 firmly is fixed as the state of opening binder ring 412 of keeping.
Force application part 500, near the central authorities of the width by being formed on substrate 418 force application part installation portion 418b is fixed near the root of the portion of boosting 506 and near the portion that boosts 506 sides of fixed part 504a and fixed part 504b, and the top (free end) of fixed part 504a and fixed part 504b is fixed near the central authorities of length direction of left and right sides ora terminalis of substrate 418 the force application part installation portion 418.
To be in the binder ring 412 of the 1st ring component 420 and the binder ring 412 of the 2nd ring component 440 as shown in figure 21 rotates upward for the control lever 414 of closed condition (shown in Figure 20), and the 1st fixed part 486 rolls on the bend 456 of the bend 436 of the 1st ring component 420 and the 2nd ring component 440, and (side nearby) moves downwards, so the 1st fixed part 486 can not push the bend 436 of the 1st ring component 420 and the bend 456 of the 2nd ring component 440, boosts the bend 436 of the 1st ring component 420 and the bend 456 of the 2nd ring component 440 upward by the active force of force application part 500.
Like this, as shown in figure 21, if (opposite side) rotation control rod 414 upward, then because the 485g of restriction portion of pivotal parts 485 forms taper, so begin to enter in the mode of wedging between the bend 456 of the bend 436 of the 1st ring component 420 and the 2nd ring component 440 (with reference to Figure 24), and then, as shown in figure 22, along with rotation control rod 414, expand by force at leisure between the bend 456 of the bend 436 open the 1st ring component 420 and the 2nd ring component 440 (with reference to Figure 25).
Thus, move to detaching direction at the junction surface 432 of the junction surface 428 of the 1st ring component 420 and the junction surface 448 of the 2nd ring component 440 and the 1st ring component 420 and the junction surface 452 of the 2nd annulus 440, the binder ring 412 of the 1st ring component 420 is from opening roughly 20 degree by the vertical line of hinge portion 426 and hinge portion 430, the binder ring 412 of the 2nd ring component 440 is from opening roughly 20 degree by the vertical line of hinge portion 446 and hinge portion 450.That is, (main looking) rotation and opening of the 1st ring component 420 to counterclockwise, the 2nd ring component 440 is towards clockwise direction (main looking) rotation and open.
By opening upward bookbinding ring portion 442 and the following bookbinding ring portion 444 that going up of the 1st ring component 420 bound ring portion 422 and bound ring portion 424 and the 2nd ring component 440 down, the operating space of open control lever 414, turn to the opposite side of substrate 418 between the binder ring 412 of control lever 414 by the 1st ring component 420 and the 2nd ring component 440, as shown in figure 23, can be fixed as the level of the upper surface that approaches substrate 418.
And then the rolled portion 485e of pivotal parts 485 and rolled portion 485f play the effect of the bend 456 of the bend 436 that compresses the 1st ring component 420 respectively and the 2nd ring component 440.And, the fastener 485h of pivotal parts 485, on the free-ended top ends 506a that is fixed on the portion of boosting 506, can be via the free-ended top ends 506a that boosts portion 506 remain on the downward power of the bend 456 of the bend 436 of the 1st ring component 420 that the 1st ring component 420 and the 2nd ring component 440 produce and the 2nd ring component 440 when closing direction moves, so play the effect of the open mode (binder ring 412 is open mode) of keeping control lever 414 by the fastener 485h of pivotal parts 485.
Therefore, can be controlled bar 414 hinder, can on the following bookbinding ring portion 444 of bookbinding ring portion 442 and the 2nd ring component 440 on the 2nd ring component 440, pass through to insert and be inserted by binding thing by the bookbinding hole of binding thing with writing paper etc.
In addition, even if to the 1st ring component 420 and the 2nd ring component 440 from the right side and left side directive effect power to the inside respectively, also can easily prevent to close.
And, pass through insert by binding thing after, if by making control lever 414 (side nearby) rotation downwards, the 1st fixed part 486 pushes the bend 436 of the 1st ring component 420 and the bend 456 of the 2nd ring component 440 once more, overcome the active force of force application part 500 and push control lever 414, then control lever 414 is fixed on the position of crossing stop and the binder ring 412 of the 1st ring component 420 and the 2nd ring component 440 is fixed on the assigned position.In addition, because the 1st fixed part 486 can not crossed the bend 436 that pushes the 1st ring component 420 doughtily and the bend 456 of the 2nd ring component 440, so the 485j of sucking portion plays the effect of absorption based on the pushing force of the 1st fixed part 486.
In addition, when dying down by the power of the bend 456 of the bend 436 of the 1st fixed part 486 pushing the 1st ring component 420 and the 2nd ring component 440, also can not form the 485j of sucking portion by this 485j of sucking portion is set.
Provide rivet etc. among four installing hole 418a of this attachment means 410 on being arranged on substrate 218 and be installed in the backboard C of the strip of paper used for sealing C of file 1On.
The backboard C of strip of paper used for sealing C by file 1Go up the vertical plane W of the left end edge of fixing substrate 418 5Backboard C with the strip of paper used for sealing C that passes through file 1The vertical plane W of folding line of left end edge 7Between length D 5, with the vertical plane W of the right-hand member edge that passes through substrate 418 6Backboard C with the strip of paper used for sealing C that passes through file 1The vertical plane W of folding line of right-hand member edge 8Between length D 6Identical.
In addition, the present invention can be as Figure 30 to changing as shown in Figure 43.
Figure 30 is the stereogram of the attachment means of one embodiment of the present invention.
Figure 31 is the stereogram of state that the binder ring of attachment means shown in Figure 30 is opened in expression.
Figure 32 is the vertical view of attachment means shown in Figure 30.
Figure 33 is the rearview of attachment means shown in Figure 30.
Figure 34 to Figure 36 is the left view of the operating state of expression attachment means shown in Figure 30.
Figure 37 to Figure 39 is the front view of the operating state of expression attachment means shown in Figure 30.
Figure 40 is the exploded perspective view of attachment means shown in Figure 30.
Figure 41 and Figure 42 are the stereograms of the pivotal parts of expression attachment means shown in Figure 30.
Figure 43 is the front view before the processing of substrate of attachment means shown in Figure 30.
This attachment means 610 is file, bookbinding folder class attachment means, particularly uses the attachment means in A～Z file, passes through to be inserted in writing paper etc. by the bookbinding hole X of binding thing X 1In binder ring 612, be the mode that the center opens and closes towards the tangential direction rotation with the switching mechanism 616 of the control lever 614 by containing rotation with near the pivot of substrate 618, switching is fixed on the substrate 618 freely.
It is integrally formed parts with columned metal system bending wire that attachment means 610 has a pair of the 1st ring component 620 and the 2nd ring component 640, the 1 ring components 620 and the 2nd ring component 640, constitutes the roughly shape of symmetry.
The binder ring 612 of the 1st ring component 620 and the binder ring 612 of the 2nd ring component 640 rotate and move to the open position direction of separating or its rightabout (switching direction) from the closed position that forms the annular of sealing along the tangential direction of binder ring 612.
The 1st ring component 620 has the Semicircular Semicircular bookbinding ring portion 624 down that goes up bookbinding ring portion 622 and constitute binder ring 612 that constitutes binder ring 612, last bookbinding ring portion 622, form hinge portion 626 in its lower end, form junction surface 628 in the top, under to bind ring portion 624 identical with last bookbinding ring portion 622, form hinge portion 630 in its lower end, form junction surface 632 in the top.
Junction surface 628 forms protuberance 628a on its top, and junction surface 632 wears recess 632a on its top.
Last bookbinding ring portion 622 and the following ring portion 624 of binding, more than mutual opposed mode is passed through linking part 634 bindings between the hinge portion 630 of the lower end of the hinge portion 626 of the lower end of bookbinding ring portion 622 and following bookbinding ring portion 624.
And, hinge portion 626 and hinge portion 630, along perpendicular to the last bookbinding ring portion 622 and following outstanding setting of direction of the switching direction of bookbinding ring portion 624, hinge portion 626 towards under bind ring portion 624 side-prominent settings, hinge portion 630 is towards last bookbinding ring portion 622 side-prominent settings.
Linking part 634 is attached at the hinge portion 626 of bookbinding ring portion 622 and down on the hinge portion 630 of bookbinding ring portion 624, and linking part 634 is formed with along with towards its central authorities and towards the junction surface 628 of last bookbinding ring portion 622 and the crooked highlightedly bend 636 in junction surface 632 of bookbinding ring portion 624 down.
The surperficial thereon upward formation of bend 636 is concavo-convex, so that have the stop of the control lever 614 of switching mechanism 616.
The 2nd ring component 640 has the Semicircular Semicircular bookbinding ring portion 644 down that goes up bookbinding ring portion 642 and constitute binder ring 612 that constitutes binder ring 612, last bookbinding ring portion 642, form hinge portion 646 in its lower end, form junction surface 648 in the top, under to bind ring portion 644 identical with last bookbinding ring portion 642, form hinge portion 650 in its lower end, form junction surface 652 in the top.
Junction surface 648 forms recess 648a on its top, junction surface 652 is the prominent protuberance 652a that establishes on its top.
Last bookbinding ring portion 642 and the following ring portion 644 of binding, more than mutual opposed mode is passed through linking part 654 bindings between the hinge portion 650 of the lower end of the hinge portion 646 of the lower end of bookbinding ring portion 642 and following bookbinding ring portion 644.
And, hinge portion 646 and hinge portion 650, along perpendicular to the last bookbinding ring portion 642 and following outstanding setting of direction of the switching direction of bookbinding ring portion 644, hinge portion 646 towards under bind ring portion 644 side-prominent settings, hinge portion 650 is towards last bookbinding ring portion 642 side-prominent settings.
Linking part 654 is attached at the hinge portion 646 of bookbinding ring portion 642 and down on the hinge portion 650 of bookbinding ring portion 644, and linking part 654 is formed with along with towards its central authorities and towards the junction surface 648 of last bookbinding ring portion 642 and the crooked highlightedly bend 656 in junction surface 652 of bookbinding ring portion 644 down.
The surperficial thereon upward formation of bend 656 is concavo-convex, so that have the stop of the control lever 614 of switching mechanism 616.
Going up of the 1st ring component 620 bound ring portion 622 and bound ring portion 624 down, near the left end edge of substrate 618, form hinge portion 626 and hinge portion 630, with the front end of this hinge portion 626 and hinge portion 630 opposition sides on, formation junction surface 628 and junction surface 632 near the central authorities of the width of substrate 618, in addition, going up of the 2nd ring component 640 bound ring portion 642 and bound ring portion 644 down, near the right-hand member edge of substrate 618, form hinge portion 646 and hinge portion 650, with the front end of this hinge portion 646 and hinge portion 650 opposition sides on, formation junction surface 648 and junction surface 652 near the central authorities of the width of substrate 618.
Vertical plane W by hinge portion 626 and hinge portion 630 1With the junction surface of passing through to engage 648 and the vertical plane W at junction surface 652 0Between length D 1, with vertical plane W by junction surface 628 and junction surface 632 2With the junction surface of passing through to engage 648 and the vertical plane W at junction surface 652 0Between length D 2Identical.
By last bookbinding ring portion 622 and the following vertical plane W that binds the high order end of ring portion 624 3With vertical plane W by hinge portion 626 and hinge portion 630 1Between length D 3, and by the last bookbinding ring portion 642 and the following vertical plane W of the low order end of bookbinding ring portion 644 4With vertical plane W by hinge portion 646 and hinge portion 650 2Between length D 4Identical.
By last bookbinding ring portion 622 and the following vertical plane W that binds the high order end of ring portion 624 3With vertical plane W by substrate 618 left end edge 5Between length, and by the last bookbinding ring portion 642 and the following vertical plane W of the low order end of bookbinding ring portion 644 4Vertical plane W with the right-hand member edge that passes through substrate 618 6Between length identical.
The binder ring 612 of the 1st ring portion 620 and the binder ring 612 of the 2nd ring portion 640, near hinge portion 646 and the central authorities between the hinge portion 650 the width central authorities of the hinge portion 626 of the 1st ring component 620 and hinge portion 630 and the 2nd ring component 640 at substrate 618, the junction surface 628 of the 1st ring component 620 and the junction surface of the 2nd ring component 640 648 joints and protuberance 628a engage with recess 648a, form the ring-type of the ellipse of growing crosswise of the annular that becomes sealing, and the junction surface 632 of the 1st ring component 620 and the junction surface of the 2nd ring component 640 652 joints and recess 632a engage with protuberance 652a, form the ring-type of the ellipse of growing crosswise of the annular that becomes sealing.
That is, in the binder ring 612, on bind the ring-type that ring portion 622 and last bookbinding ring portion 642 form the font of falling C, and down bookbinding ring portion 624 and down bookbinding ring portion 644 form the ring-type of the fonts of falling C, a pair of binder ring about forming.
The bend 656 of the bend 636 of the linking part 634 of the 1st ring component 620 and the linking part 654 of the 2nd ring component 640, approaching near the central authorities of substrate 618, almost parallel ground side by side, and bending and bent gap portion 668 betwixt.And bend 636 and bend 656 extend towards the length direction almost parallel ground of substrate 618, between the linking part 654 of the linking part 634 of the 1st ring component 620 and the 2nd ring component 640, suitable interval are set so that switching mechanism 616 is set.
Substrate 618 is provided with pivot and props up the trunnion bearing 660 of the hinge portion 626 of the 1st ring component 620 and hinge portion 630 and trunnion bearing 662 and pivot and prop up the trunnion bearing 664 and the trunnion bearing 666 of the hinge portion 646 and the hinge portion 650 of the 2nd ring component 640 on four jiaos.
That is, hinge portion 626, junction surface 628, hinge portion 630, junction surface 632 are set on substrate 618, so that at vertical plane W by the left end edge by substrate 618 5Vertical plane W with the right-hand member edge that passes through substrate 618 6Between the vertical plane W of central authorities 0On, junction surface 648 and junction surface 652 engage.
On the substrate 618 of present embodiment, trunnion bearing 660,662,664,666 extrudes towards the top to curl from the lower surface of substrate 618 by tongue piece that substrate 618 stamping-outs are formed for コ font roughly and with stamping-out and forms.
The switching mechanism 616 of binder ring 612 is set in the central authorities of substrate 618.
In the present embodiment, switching mechanism 616 has in the substantial middle stamping-out substrate 618 of substrate 618 and bending and uprightly abreast establish and form the opposed control lever bearing 670 of pair of right and left bearing portion upward.
Control lever bearing 670 comprises with the Central Line of the length direction of a tabular substrate 618 (with W 0Corresponding) be the boundary, having upright abreast the 1st 670a of bearing portion and the 2nd 670b of bearing portion that is located at the brave tail shape on the substrate 618 of opposed mode on the parallel lines at suitable interval with the both side edges side, the 1st 670a of bearing portion and the 2nd 670b of bearing portion the center with its Central Line of forming is center and point symmetry.
If be described in more detail, then the end of the base portion 670b of the end of the base portion 670a1 of the 1st 670a of bearing portion and the other end and the 2nd 670b of bearing portion and the other end from the length direction Central Line of substrate 618 every identical distance and from the length direction of substrate 618 septum cordis same distance and erecting from substrate 618.Among the 1st 670a of bearing portion and the 2nd 670b of bearing portion, base portion 670a1 and base portion 670b1 extend in the longitudinal direction, have from the end side of base portion 670a1 and base portion 670b1 outstanding upward neck 670a2 and neck 670b2 and outstanding to the inside at an upper portion thereof head 670a3 and head 670b3.
Control lever bearing 670 wears axis hole 672a and axis hole 672b on its head 670a3 and head 670b3, control lever 614 as described below rotates fixing freely.
In addition, on the end portion of the end side of the base portion 670a1 of the 1st 670a of bearing portion, at two intervals of sentencing regulation support 670a4 is set, similarly, on the end portion of the end side of the base portion 670b1 of the 2nd 670b of bearing portion, support 670b4 is set at two intervals of sentencing regulation.
Substrate 618, near the outer peripheral edges of the roughly rectangular metal panel in plane and near four jiaos the installing hole 618a, roughly wholely heave and gain in strength to face side from bottom surface side, form the accommodation space of force application part 700 described later, and the 1st 670a of bearing portion and the 2nd 670b of bearing portion, trunnion bearing 660, trunnion bearing 662, trunnion bearing 664 and trunnion bearing 666 are configured as regulation shape to the face side stamping-out by the zone of preformed stamping-out pore (slit) division from bottom surface side.
And then, substrate 618, for when roughly whole the heaving of described substrate 618, form force application part installation portion 618b, heave position and residue position and on substrate 618, divide, with the zone reservation of dividing or bending and shaping force application part installation portion 618b by preformed stamping-out pore (slit).
Support 670a4 and support 670b4 extrude to planar side from bottom surface side by the bottom with the base portion 670b1 of the base portion 670a1 of the 1st 670a of bearing portion and the 2nd 670b of bearing portion and are shaped.
As shown in figure 43, the 1st 670a of bearing portion and the 2nd 670b of bearing portion form two crust word patterns on a tabular metal substrate 618, and the 1st 670a of bearing portion and the 2nd 670b of bearing portion form by extruding from a tabular substrate 618.
That is, on a tabular substrate 618, the head 670b3 that forms the 2nd 670b of bearing portion is positioned at the neck 670a2 place of the 1st 670a of bearing portion, and the head 670a3 of the 1st 670a of bearing portion is positioned at the neck 670b2 place of the 2nd 670b of bearing portion.And axis hole 672a that wears on the head 670b3 of the head 670a3 of the 1st 670a of bearing portion and the 2nd 670b of bearing portion and the central row separately of axis hole 672b are classified the linearity vertical with the length direction of a tabular substrate 618 as.
And the bend 636 of the 1st ring component 620 and the bend 656 of the 2nd ring component 640 are configured in the inside portion of the 1st 670a of bearing portion and the 2nd 670b of bearing portion.
Control lever 614 has the roughly control lever main body 680 of linearity, the crooked upward and prominent barred body of establishing 682 in the upper end of control lever main body 680 (opposite side), crooked upward and in the lower end of control lever main body 680 (side nearby) on the free end of barred body 682 along operating portion 684 perpendicular to the prominent roughly L font of establishing of direction of control lever main body 680, and form with control lever 614 when open position rotates, the 1st ring component 620 and the 2nd ring component 640 with binder ring 612 are opened simultaneously, with control lever 614 when rotate the closed position, the 1st ring component 620 and the 2nd ring component 640 with binder ring 612 are closed simultaneously.On barred body 682, be equipped with axis hole 682a.
Control lever 614 forms the pivotal parts 685 on top that can be by being fixed on barred body 682 and rotates to the direction perpendicular to the switching direction of the binder ring 612 of the binder ring 612 of the 1st ring component 620 and the 2nd ring component 624.
Control lever 614, be fixed on the pivotal parts 685 that is clipped between described the 1st 670a of bearing portion and the 2nd 670b of bearing portion on the top of control lever main body (with operating portion 684 opposite sides), pivotal parts 685 is fixed on by pivot 690 on the axis hole 672a and axis hole 672b of control lever bearing 670.
Pivotal parts 685 is formed as follows, promptly, plane left side 685a that is sandwiched in about having between the 1st 670a of bearing portion and the 2nd 670b of bearing portion and engages and plane right side 685b's, synthetic resin system roughly disk-shaped main body 685c is connected with pair of right and left rolled portion 685e and rolled portion 685f, and described rotation section forms control lever installation portion 685d and promptly with on the opposite side of control lever installation portion 685d has suitable width (corresponding with the shape and the position of bend 636 under binder ring 612 closed conditions and bend 656) from the bottom of disk-shaped main body 685c roughly to the planar left side of top anomaly 685a lateral margin and plane right side 685b lateral margin at the opposite side of disk-shaped main body 685c roughly at the front end of disk-shaped main body 685c roughly.
Pair of right and left rolled portion 685e and rolled portion 685f, rotate and from the position of binder ring 612 during to binder ring 612 for closed condition the position during for open mode with and inverse process the identical track that draws, thereby form identical shaped route.
The top of rolled portion 685e and rolled portion 685f, for control lever 614 during for open position control lever 614 rotate and can not push the bend 636 of the 1st ring component 620 and the bend 656 of the 2nd ring component 640 when opening binder ring 612, in addition, in order to keep the open mode of the 1st ring component 620 and the 2nd ring component 640, and descend to pivot 690 sides, short with the distance (L1) of pivot 690, on the other hand, the bottom of rolled portion 685e and rolled portion 685f, in order to be that control lever 614 rotates and pushes the bend 636 of the 1st ring component 620 when closing binder ring 612 and the bend 656 of the 2nd ring component 640 is fixed on closed condition with the 1st ring component 620 and the 2nd ring component 640 for the closed position at control lever 614, and longer than pivot 690 sides, long with the distance (L2) of pivot 690.
In terminal by rolled portion 685e and rolled portion 685f, the i.e. bottom on the vertical line of the prominent pivot hole 685i that establishes on the substantial middle of disk-shaped main body 685c roughly is along with rotation control rod 614, open and close binder ring 612 and the 1st fixed part 686 of the upper surface of the prominent bend 656 of establishing the bend 636 that is used for fixing the 1st ring component 620 and the 2nd ring component 640 of the pivotal parts 685 that rotates downwards.
The 1st fixed part 686 is owing to be fixed as the jut that its top compresses bend 636 and bend 656, so that side cross-sectional forms is circular-arc.
The 1st fixed part 686, when the 1st ring component 620 and the 2nd ring component 640 are complete closing state, cross protuberance 636a and protuberance 656a and the upper surface of the side (opposite side) that control lever 614 when promptly opening the 1st ring component 620 and the 2nd ring component 640 with the inclined-plane of protuberance 636a and protuberance 656a is positioned at engages.
Control lever 614 is being rotated and opening bookbinding ring portion 622 and down during the state of bookbinding ring portion 624 to opposite side, thereby be used to pass through between the bend 656 of the bend 636 that is inserted in the 1st ring component 620 and the 2nd ring component 640, the 1st ring component 620 temporarily opened and the 2nd ring component 640 can not closed at the 685g of restriction portion that fixes under the state of opening the 1st ring component 620 and the 2nd ring component 640 be darted between rolled portion 685e and the rolled portion 685f.
And, in order to begin to open binder ring 612 at rotation control rod 614, begin to enter between the bend 656 of the bend 636 of the 1st ring component 620 and the 2nd ring component 640, and then expand by force at leisure along with rotation control rod between the bend 656 of the bend 636 open the 1st ring component 620 and the 2nd ring component 640, rotation control rod 614 simultaneously, the 685g of restriction portion form along with advancing upward its width to the prominent bar of the main cone shape of bend 636 and the expansion of bend 656 sides.
The 685g of restriction portion and then form to roughly the top of disk-shaped main body 685c (under the 1st ring component 620 and the 2nd ring component 640 closed conditions) continuously dashes forward on topmost and establishes the 1st fastener 685h of side-looking crane head.
Because the 685g of restriction portion forms along rolled portion 685e on the rotation track of pivotal parts 685 and rolled portion 685f, even if so at the 1st ring component 620 and the 2nd ring component 640 under the situation of closing direction effect, because the 685g of restriction portion enters between the bend 656 of the bend 636 of the 1st ring component 620 and the 2nd ring component 640, so the 1st ring component 620 and the 2nd ring component 640 are not closed.
Since the 685g of restriction portion be enter at leisure along with rotation control rod 614 and the bend 636 of the 1st ring component 620 between, and along with rotating and advance upward while expanding to open, thereby the prominent bar of the main cone shape of its width expansion, so when pivotal parts 685 rotates, the taper restriction 685g of portion enters at leisure in the mode of wedging between the 1st ring component 620 and the 2nd ring component 640, can easily expand out the 1st ring component 620 and the 2nd ring component 640 thus.
The 1st fastener 685h is to the direction Y opening of opening the 1st ring component 620 and the 2nd ring component 640.
In addition, moving on about 90 ° position to the direction Y rotation of opening the 1st ring component 620 and the 2nd ring component 640 from the 1st fastener 685h, be equipped with the 2nd fastener 685k, described the 2nd fastener 685k has from the prominent crook of establishing of upper surface of rolled portion 685e and rolled portion 685f and the rake continuous with it.
The 1st fastener 485h be formed on the substantial middle that is darted at disk-shaped main body 685c roughly, by the top on the vertical line of pivot hole 685i, arrive the bottom under the state that the 1st ring component 620 and the 2nd ring component 640 are opened fully, card ends on the top ends 706a of force application part 700.
The 2nd fastener 685k, as shown in figure 35, form at control lever 614 and rotate and the 1st ring component 620 and the 2nd ring component 640 begin to open the rear end of back control lever 614 when rising a little obliquely upward, be used to make control lever 614 temporarily to stop in this position, have from the prominent crook of establishing of upper surface of rolled portion 685e and rolled portion 685f and the rake continuous with it, crossing the i.e. side (opposite side) that is positioned at of control lever 614 when opening the 1st ring component 620 and the 2nd ring component 640 nearby of protuberance 636a, temporarily engage, stop the rotation of control lever 614 with protuberance 636a.
The bend 636 of the 1st ring component 620 and the bend 656 of the 2nd ring component 640, form when open and close controlling bar 614, when promptly opening and closing binder ring 612 at rotation control rod 614, rolled portion 685e and rolled portion 685f surface thereon go up rolling, near the bottom of the axis hole 672 of control lever bearing 670, form protuberance 636a and the protuberance 656a heave upward, so that cross the stop of control lever mechanism during the position below the 1st fixed part 686 of control lever 614 drops to.
And, the 1st fixed part 686 of control lever 614, constitute on the bend 636 of the 1st ring component 620 and roll, and on the bend 656 of the 2nd ring component 640, roll, and to constitute with pivot 690 be the center from horizontal level (binder ring 612 closing state) to the direction rotation perpendicular to the switching direction of binder ring 612.
In addition, on the top of the 1st fixed part 686 of pivotal parts 685, be formed for when fixing the 1st ring component 620 and the 2nd ring component 640, absorbing the 685j of sucking portion by the power of the bend 656 of the bend 636 of the 1st fixed part 686 pushings the 1st ring component 620 and the 2nd ring component 640.
Switching mechanism 616 has binder ring 612 to the force application part 700 of opening the direction application of force.
Force application part 700 has the portion that boosts 706 of overlooking the コ font and the fixed part 704a that overlooks L font roughly that establishes at the outside pleurapophysis in the two ends that boost portion 706 and overlook the roughly fixed part 704b of L font, at fixed part 704a and fixed part 704b place, near the back side back side of substrate 618 place's trunnion bearing 662 and trunnion bearing 666, the force application part installation portion 618b and the force application part installation portion 618b that are formed on the substrate 618 fix, boost portion 706 in the substantial middle of substrate 618 from outstanding to the inside setting the between the linking part 654 of the linking part 634 of the 1st ring component 620 and the 2nd ring component 640, boost bend 636 and bend 656 from the lower surface of bend 636 and bend 656, the application of force is to open the 1st ring component 620 and the 2nd ring component 640.
Promptly, with the below of the bend 636 of the 1st ring component 620 (than the stop of control lever below (side nearby) more) butt, and, boost bend 636 and bend 656 upward and the application of force with the below of the bend 656 of the 2nd ring component 640 (than the stop of control lever below (side nearby) more) butt.
By the active force of force application part 700, the 1st ring component 620 is opened for middle mind-set counter clockwise direction (main looking) with hinge portion 626 and hinge portion 630, and the 2nd ring component 640 is that center clockwise direction (main looking) is opened with hinge portion 646 and hinge portion 650.
In addition, boost the free-ended top ends 706a of portion 706, be formed on rotation control rod 614 and open the position that the 1st fastener 685h card of the pivotal parts 685 that rotates on binder ring 612 ground ends, the 1st fastener 685h of fixed pivot axi parts 685 on the top ends 706a that boosts portion 706, control lever 614 firmly is fixed as the state of opening binder ring 612 of keeping.
Force application part 700, near the central authorities of the width by being formed on substrate 618 force application part installation portion 618b is fixed near the portion that boosts 706 sides of the root portion of the portion of boosting 706 and fixed part 704a and fixed part 704b, and the top (free end) of fixed part 704a and fixed part 704b is fixed near the center of length direction of left and right sides ora terminalis of substrate 618 the force application part installation portion 618b.
The control lever 614 that the binder ring 612 of the binder ring 612 of the 1st ring component 620 and the 2nd ring component 640 is in closed condition (Figure 34 and shown in Figure 37) rotates upward as shown in figure 35, and the 1st fixed part 686 rolls on the bend 656 of the bend 636 of the 1st ring component 620 and the 2nd ring component 640, and (side nearby) moves downwards, so the 1st fixed part 686 can not push the bend 636 of the 1st ring component 620 and the bend 656 of the 2nd ring component 640, boosts the bend 636 of the 1st ring component 620 and the bend 656 of the 2nd ring component 640 upward by the active force of force application part 700.
The 2nd holding section 685k, shown in Figure 35 and 38, at rotation control rod 614 and the 1st ring component 620 and the 2nd ring component 640 begin to open the rear end of back control lever 614 when rising a little obliquely upward, crossing protuberance 636a nearby, the side (opposite side) that control lever 614 when promptly opening the 1st ring component 620 and the 2nd ring component 640 is positioned at, temporarily engage, the rotation of control lever 614 is stopped with protuberance 636a.At this moment, binder ring 612 is fixed as half-open position.
Like this, shown in Figure 35 and 38, if (opposite side) rotation control rod 614 upward, then because the 685g of restriction portion of pivotal parts 685 forms taper, so begin to enter in the mode of wedging between the bend 656 of the bend 636 of the 1st ring component 620 and the 2nd ring component 640 (with reference to Figure 38), and then, as shown in figure 35, along with rotation control rod 614, expand by force at leisure between the bend 656 of the bend 636 open the 1st ring component 620 and the 2nd ring component 640 (with reference to Figure 39).
Thus, move to detaching direction at the junction surface 632 of the junction surface 628 of the 1st ring component 620 and the junction surface 648 of the 2nd ring component 640 and the 1st ring component 620 and the junction surface 652 of the 2nd annulus 640, the binder ring 612 of the 1st annulus 620 is from opening roughly 20 degree by the vertical line of hinge portion 626 and hinge portion 630, the binder ring 612 of the 2nd ring component 640 is from opening roughly 20 degree by the vertical line of hinge portion 646 and hinge portion 650.That is, (main looking) rotation and opening of the 1st ring component 620 to counterclockwise, the 2nd ring component 640 is towards clockwise direction (main looking) rotation and open.
By opening upward bookbinding ring portion 642 and the following bookbinding ring portion 644 that going up of the 1st ring component 620 bound ring portion 622 and bound ring portion 624 and the 2nd ring component 640 down, the operating space of open control lever 614, turn to the opposite side of substrate 618 between the binder ring 612 of control lever 614 by the 1st ring component 620 and the 2nd ring component 640, shown in Figure 36 and 39, can be fixed as the level of the upper surface that approaches substrate 618.
And then the rolled portion 685e of pivotal parts 685 and rolled portion 685f play the effect of the bend 656 of the bend 636 that compresses the 1st ring component 620 respectively and the 2nd ring component 640.And, the 1st fastener 685h of pivotal parts 685, on the free-ended top ends 706a that is fixed on the portion of boosting 706, can be via the free-ended top ends 706a that boosts portion 706 remain on the downward power of the bend 656 of the bend 636 of the 1st ring component 620 that the 1st ring component 620 and the 2nd ring component 640 produce and the 2nd ring component 640 when closing direction moves, so play the effect of the open mode (state that binder ring 612 is opened) of keeping control lever 614 by the 1st fastener 685h of pivotal parts 685.
Therefore, can be controlled bar 614 hinder, can on the following bookbinding ring portion 644 of bookbinding ring portion 642 and the 2nd ring component 640 on the 2nd ring component 640, pass through to insert and be inserted by binding thing by the bookbinding hole of binding thing with writing paper etc.
In addition, even if to the 1st ring component 620 and the 2nd ring component 640 from the right side and left side directive effect power to the inside respectively, also can easily prevent to close.
And, if pass through insert by binding thing after, by making control lever 614 (side nearby) rotation downwards, the 1st fixed part 686 pushes the bend 636 of the 1st ring component 620 and the bend 656 of the 2nd ring component 640 once more, overcome the active force of force application part 700 and push control lever 614, then control lever 614 is fixed on the position of crossing stop and the binder ring 612 of the 1st ring component 620 and the 2nd ring component 640 is fixed on the assigned position.In addition, because the 1st fixed part 686 can not crossed the bend 636 that pushes the 1st ring component 620 doughtily and the bend 656 of the 2nd ring component 640, so the 685j of sucking portion plays the effect of absorption based on the pushing force of the 1st fixed part 686.
In addition, when dying down by the power of the bend 656 of the bend 636 of the 1st fixed part 686 pushing the 1st ring component 620 and the 2nd ring component 640, also can not form the 685j of sucking portion by this 685j of sucking portion is set.
Provide rivet etc. among four installing hole 618a of this attachment means 610 on being arranged on substrate 618 and be installed in the backboard C of the strip of paper used for sealing C of file 1On.
The backboard C of strip of paper used for sealing C by file 1Go up the vertical plane W of the left end edge of fixing substrate 618 5Backboard C with the strip of paper used for sealing C that passes through file 1The vertical plane W of folding line of left end edge 7Between length D 5, with the vertical plane W of the right-hand member edge that passes through substrate 618 6Backboard C with the strip of paper used for sealing C that passes through file 1The vertical plane W of folding line of right-hand member edge 8Between length D 6Identical.
Attachment means of the present invention is not limited to described embodiment and can carries out various changes.
For example, can be shown in Figure 44 to 47, the shape of binder ring 12,212,412,612 is formed the roughly annular of D font.
Figure 44 is to binder ring 612A shown in Figure 47, by roughly circular-arc Semicircular the 1st ring component 620A (have and go up bookbinding ring portion 622A and bookbinding ring portion 624A down) and roughly Semicircular the 2nd ring component 640A of L font (have the bookbinding of going up ring portion 624A and bind ring portion 644A down) form, when closing the 1st ring component 620A and the 2nd ring component 640A, become the roughly annular of D font.
This attachment means 610A, it is different with described attachment means 610 when going up to be fixed on strip of paper used for sealing C, is fixed on back of the body strip of paper used for sealing (the B face side) C on the right side of formation strip of paper used for sealing C by bolt or rivet 2Medial surface (the 3rd face) on.
And, when closing strip of paper used for sealing C, at gauge seal skin (the A face side) C that is formed on the left side 3On fixedly through hole Ch 1And fixing through hole Ch 2In embed the 1st ring component 620A (on bind ring portion 622A and bookbinding ring portion 624A down) and form.
In addition, shown in Figure 48 to 49, pivotal parts 685 also can form only the 2nd fixed part 688 on the top ends 706a of force application part 700 of card in order to be fixed on reliably on the substrate 618 when closing bookbinding ring portion 612.
The 2nd fixed part 688 main is looked roughly the L font and to the direction Y opening of opening the 1st ring component 620 and the 2nd ring component 640, card ends on the top ends 706a of force application part 700 when closing binder ring 612 at rotation control rod 614.

Claims (5)

1. the attachment means of a file, bookbinding folder passes through and is inserted in the switching mechanism that is contained the control lever of rotation by the ring in the bookbinding hole of binding thing and opens and closes, and is fixed on freely on the substrate thereby open and close, and the attachment means of described file, bookbinding folder is characterised in that,
The 2nd ring component pivot on the hinge portion of its lower end that has the 1st ring component of the semicircular bookbinding ring portion that constitutes binder ring and have a semicircular bookbinding ring portion props up on substrate,
Central authorities between the hinge portion of the hinge portion of the 1st ring component and the 2nd ring component, the bookbinding ring portion of the 1st ring component engage with the junction surface on the top hinge portion opposition side and the junction surface with the top hinge portion opposition side the bookbinding ring portion of the 2nd ring component, the bookbinding ring portion of the bookbinding ring portion of the 1st ring component and the 2nd ring component forms the ring-type of the annular that is sealing thus
The 1st ring component and the 2nd ring component constitute, and with the switching mechanism interlock that contains control lever, are that the center opens and closes by rotation control rod with the hinge portion of its lower end,
Described switching mechanism has the pivotal parts that is used for rotation control rod,
Described pivotal parts has when control lever being turned to the position that binder ring opens card and ends fastener in described substrate-side,
Described the 1st ring component and the 2nd ring component are fixed on open mode when opening,
And described control lever is fixed as the state that the 1st ring component and the 2nd ring component are opened of keeping.
2. the attachment means of file as claimed in claim 1, bookbinding folder is characterized in that,
Be provided with elastomeric element, it is used to make the 1st ring component and the 2nd ring component with binder ring to rotate and open simultaneously.
3. the attachment means of file as claimed in claim 1, bookbinding folder is characterized in that,
The described pivotal parts of switching mechanism is formed with the only fastener on described substrate of card on the surface of arrival bottom when being positioned at the position of opening binder ring,
Described fastener forms, and when being positioned at the position of opening binder ring, card ends the elastomeric element of opening being used to described the 1st ring component and described the 2nd ring component are rotated.
4. the attachment means of file as claimed in claim 1, bookbinding folder is characterized in that,
The bookbinding ring portion is made of last bookbinding ring portion and following bookbinding ring portion,
Describedly go up the bookbinding ring portion and the bookbinding ring portion is opposed mutually and linked by linking part on the hinge portion of its lower end down,
The hinge portion is provided with along giving prominence to perpendicular to the direction of the switching direction of binding ring portion,
Linking part is attached at the hinge portion of bookbinding ring portion and down on the hinge portion of bookbinding ring portion, is formed with along with towards its central authorities and towards the bend of junction surface lateral bending song,
Bend has the stop of the control lever of switching mechanism,
The described pivotal parts of switching mechanism forms, and when control lever is positioned at the binder ring closed position and/or control lever when being positioned at the binder ring half-open position, stops at described stop.
5. the attachment means of file as claimed in claim 1, bookbinding folder is characterized in that,
The described pivotal parts of switching mechanism is formed with the fixed part that is fixed on the described substrate on the surface of arrival bottom when being positioned at the position of closing binder ring,
Described fixed part forms, and when being positioned at the position of closing binder ring, is fixed on the elastomeric element that is used to described the 1st ring component and described the 2nd ring component are rotated and opens.
CNB2006800087600A 2005-03-25 2006-03-24 The attachment means of file, bookbinding folder Expired - Fee Related CN100540333C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005089439 2005-03-25
JP089439/2005 2005-03-25
JP278775/2005 2005-09-26

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CN2008101852501A Division CN101439631B (en) 2005-03-25 2006-03-24 Binding device for files and binders

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CN101142091A CN101142091A (en) 2008-03-12
CN100540333C true CN100540333C (en) 2009-09-16

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CNB2006800087598A Expired - Fee Related CN100540332C (en) 2005-03-25 2006-03-24 The attachment means of file, bookbinding folder
CN2008101852501A Expired - Fee Related CN101439631B (en) 2005-03-25 2006-03-24 Binding device for files and binders
CNB2006800087600A Expired - Fee Related CN100540333C (en) 2005-03-25 2006-03-24 The attachment means of file, bookbinding folder

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CN2008101852501A Expired - Fee Related CN101439631B (en) 2005-03-25 2006-03-24 Binding device for files and binders

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CN102887010B (en) * 2008-07-17 2015-01-28 国际文具制造厂有限公司 Paper keeping device
EP2303600A1 (en) * 2008-07-17 2011-04-06 World Wide Stationery Manufacturing Co. Ltd. A paper-retaining mechanism
JP5461291B2 (en) * 2010-04-27 2014-04-02 株式会社キングジム Member mounting mechanism to bearing, member mounting mechanism to cam and binding tool
JP5592145B2 (en) * 2010-04-27 2014-09-17 株式会社キングジム Housing and binding tool
JP6403157B2 (en) * 2014-11-18 2018-10-10 株式会社キングジム Binding tool

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DE1179911B (en) * 1955-08-22 1964-10-22 Leitz Fa Louis Unwinding device for letter folder
US20030044221A1 (en) * 2001-08-30 2003-03-06 To Chun Yuen Binder device with linked arches

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CN101439631A (en) 2009-05-27
CN101142090A (en) 2008-03-12
CN101142091A (en) 2008-03-12
CN100540332C (en) 2009-09-16

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