CN101678701A

CN101678701A - Ring binder and file

Info

Publication number: CN101678701A
Application number: CN200780053132A
Authority: CN
Inventors: 田中莞二; 新井裕; 前田光则
Original assignee: KIRI CO Ltd
Current assignee: KIRI CO Ltd
Priority date: 2007-05-30
Filing date: 2007-08-08
Publication date: 2010-03-24
Anticipated expiration: 2027-08-08
Also published as: WO2008146375A1; JP4937348B2; WO2008146415A1; CN101678701B; JPWO2008146375A1

Abstract

A ring binder in which stacks of papers are bound and/or unbound by only shift of rings without removal of the entire ring assembly from a filing case. The ring binder generally has a ring (30) and abase (20) to bear the ring thereon for linear movement, the ring including a curved member (302), a pivotal member (306) installed to extend from any one end of the curved member inwardly of the curved member, and an engaging member (310) installed to extend from the other end of the curved member inwardly of the curved member. The pivotal member of the ring forms a connector (312) to join multiple curved members together while the base has a length extending across a cluster of joined pivotal members of the rings. Lengthwise movement of the base allows the ring opening. To this end, the baseis made at widthwise opposite sides thereof with cuts (206, 212), one cut (206) of which is to accommodate the innermost end-ward portion of the pivotal member of the ring and the other cut (212) getsthe engaging member to move past.

Description

Binder and folder

Technical field

The present invention relates to a kind of binder and folder, the folder that especially for example relates to a kind of binder and be fixed with binder at folder on strip of paper used for sealing.

Background technology

Current, for the folder that is used for binding a plurality of transparent bags, just like the real disclosed such folder that on strip of paper used for sealing, is fixed with binder of clear 56-171268 communique of opening of Japan, that is: having on the base plate of specific length, move supporting freely and possess contrary U font broach shape bookbinding bar and separate the bookbinding body that fixed intervals are connected the connecting rod of this bookbinding bar bottom, simultaneously distolateral at the length direction one of described base plate, setting possesses the action bars of the holding section that engages with described bookbinding body, operation by this action bars, need not remove described holding section and bind engaging of body, and the stop part that give prominence to towards foreign side the trip end that is formed on the described bookbinding bar of described bookbinding body on described action bars, to stop the archives of bookbinding on described bookbinding body, in order to avoid these archives come off from the bookbinding body.

Patent documentation 1: Japan opens clear 56-171268 communique in fact

Binder in the past is the bookbinding body that possesses the connecting rod that separates fixed intervals connection bookbinding bar bottom to be moved be supported on freely on the base plate with specific length, so in order to take off the bookbinding body from base plate, bookbinding bar and the integrated bookbinding body that forms of connecting rod are moved towards the long side direction of base plate, take off whole bookbinding body from base plate.

Usually, the bookbinding body is to put under the state of paper or article to bind in transparent bag, thereby there is such problem: when taking off the bookbinding body from base plate, transparent bag and bookbinding body must be pulled down from base plate together, in case because the weight of transparent bag etc. cause the connecting rod slight curvature, will become and be difficult to take off the bookbinding body from base plate, and, in case to put the bookbinding body and the transparent bag that take off into base plate together, can be because the weight of transparent bag etc. cause connecting rod crooked slightly and cause being difficult to put into.

Summary of the invention

Just because of this, as long as main goal of the invention of the present invention is to provide a kind of bookbinding bar that makes mobile slightly, need not be from the base body the whole bookbinding bar that takes off just can be opened to bind or to take off notepaper etc. by the binder of binding thing and folder.

Binder involved in the present invention comprises: ring body, it comprises ring-type bookbinding bar, from one of them bottom of bookbinding bar towards the interior side of bookbinding bar extend the hinge portion that is provided with and from another bottom of bookbinding bar towards the holding section of the interior side extension setting of bookbinding bar; And base body, its bottom side at the bookbinding bar of described ring body moves freely fixedly ring body, and, the hinge portion of described ring body is formed on the connecting portion that connects a plurality of bookbinding bars, described base body possesses the length of extending along the bearing of trend of the connecting portion of described ring body, near the spatial portion that is used to hold when the length direction that makes described ring body along base body moves and opens the medial extremity of hinge portion of ring body is formed on an end margin of width, and the spatial portion that is used to make the holding section of ring body to pass through is formed on the other end edge of width.

The related binder of second technical scheme of the present invention is according to the described binder of first technical scheme, wherein, described base body is to overlook to be roughly OBL thin plate, wherein end at width, form the fixedly fixed guide portion of the connecting portion of ring body that moves freely along its length, and in described fixed guide portion, be formed for holding near the spatial portion the medial extremity of pivot receiving portion of the hinge portion that constitutes ring body intermittently, form the hinge portion that is flush-mounted in the pivot receiving portion in the outside of spatial portion simultaneously, the other end at width, form to move freely the fixedly engaging guide portion of the holding section of ring body intermittently, and the described engaging guide portion of the ining succession spatial portion that is formed for making the holding section of ring body to pass through intermittently.

The related binder of the 3rd technical scheme of the present invention is according to first technical scheme or the described binder of second technical scheme, wherein, ring body forms the pivot receiving portion hinge portion, that constitute the hinge portion that is flush-mounted in base body intermittently on the connecting portion of one of them bottom that connects a plurality of bookbinding bars, and form the crooked bend of interior side towards the bookbinding bar between described pivot receiving portion, the pivot receiving portion of ring body and bend are fixed on mobile along its length freely fixedly in the fixed guide portion of the connecting portion of ring body sliding freely.

The related binder of the 4th technical scheme of the present invention is according to the described binder of first technical scheme to the, three technical schemes, wherein, ring body possesses the holding section that on the short transverse of bookbinding bar difference of height is being set and is being two sections shapes, base body is in the holding section of ring body and engaging under the state that guide portion is stuck and the fixed guide portion of the connecting portion of ring body and base body is fixed of base body, at the fixing engaging guide portion place of the holding section of ring body, by the holding section that is two sections shapes of described ring body from the upper and lower clamping.

The related binder of the 5th technical scheme of the present invention is according to the described binder of first technical scheme to the, four technical schemes, wherein, described ring body possesses in the end of length direction prevents the base base that moves in the longitudinal direction to move prevention portion, described base body is not when opening ring body, and moving along its length moved prevention portion by the base of described ring body and to prevent.

The related binder of the 6th technical scheme of the present invention is according to the described binder of first technical scheme to the, five technical schemes, wherein, described ring body possesses the formation hinge portion between the bookbinding bar, section is roughly semicircle or circular-arc pivot receiving portion on the whole, this pivot receiving portion forms with and mode that its inboard leading section lifts towards the top sagging towards the below from the bottom of bookbinding bar, described base body possesses and forms towards the inboard from the wherein end of base, the section corresponding with the shape of the pivot receiving portion of described ring body is the hinge portion of circular shape, and be formed for holding the spatial portion of the pivot receiving portion of ring body from the below of described hinge portion towards the inboard, be formed near the spatial portion the position equal or low slightly with the upper surface of base body holds the front end of pivot receiving portion of ring body simultaneously on the top of described hinge portion.

The related folder of the 7th technical scheme of the present invention, on the folder strip of paper used for sealing, be fixed with binder, described binder comprises: ring body, it comprises ring-type bookbinding bar, from one of them bottom of bookbinding bar towards the interior side of bookbinding bar extend the hinge portion that is provided with and from another bottom of bookbinding bar towards the holding section of the interior side extension setting of bookbinding bar; And base body, its bottom side at the bookbinding bar of described ring body moves freely fixedly ring body, and, the hinge portion of described ring body is formed on the connecting portion that connects a plurality of bookbinding bars, described base body possesses the length of extending along the bearing of trend of the connecting portion of described ring body, near the spatial portion that is used to hold when the length direction that makes described ring body along base body moves and opens the medial extremity of hinge portion of ring body is formed on an end margin of width, and the spatial portion that is used to make the holding section of ring body to pass through is formed on the other end edge of width.

The invention effect

According to the present invention, when the length direction that makes ring body along base body moves and opens, as long as make the hinge portion of ring body and the spatial portion that the holding section moves to base body, just the hinge portion of ring body can be received near the spatial portion the medial extremity of the hinge portion that is used to hold ring body, and the spatial portion that the holding section that makes the bookbinding bar is passed through by the holding section that is used to make ring body, thereby with ring body with the bookbinding being opened on ring body by binding thing, to take off by binding thing from ring body.And, make the ring body counter-rotating of opening, ring body is moved along the length direction of base body, making its hinge portion with ring body is the spatial portion that the center is rotated and passed through by the holding section that is used to make ring body, ring body is moved towards the length direction of base body, make the holding section of ring body move to the position that engages with base body, thereby ring body can be fixed on the base body from spatial portion.

According to second technical scheme, described base body is to overlook to be roughly OBL thin plate, wherein end at width, form the fixedly fixed guide portion of the connecting portion of ring body that moves freely along its length, and in described fixed guide portion, be formed for holding near the spatial portion the medial extremity of pivot receiving portion of the hinge portion that constitutes ring body intermittently, form the hinge portion that is flush-mounted in the pivot receiving portion in the outside of spatial portion simultaneously, the other end at width, form intermittently and move freely the fixedly engaging guide portion of the holding section of ring body, and the spatial portion that the described engaging guide portion of ining succession is formed for making the holding section of ring body to pass through intermittently, so can realize the base body of low profile, can prevent the maximization of folder strip of paper used for sealing.

According to the 3rd technical scheme, ring body forms the pivot receiving portion hinge portion, that constitute the hinge portion that is flush-mounted in base body intermittently on the connecting portion of one of them bottom that connects a plurality of bookbinding bars, and between described pivot receiving portion, form the crooked bend of interior side towards the bookbinding bar, the pivot receiving portion of ring body and bend are fixed on along its length sliding freely to be moved freely fixedly in the fixed guide portion of the connecting portion of ring body, so can realize the ring body and the base body of low profile, can prevent the maximization of folder strip of paper used for sealing.

According to the 4th technical scheme, ring body possesses the holding section that on the short transverse of bookbinding bar difference of height is being set and is being two sections shapes, base body is in the holding section of ring body and engaging under the state that guide portion is stuck and the fixed guide portion of the connecting portion of ring body and base body is fixed of base body, at the fixing engaging guide portion place of the holding section of ring body, by the holding section that is two sections shapes of described ring body from the upper and lower clamping, so ring body can be fixed on the base body reliably.

According to the 5th technical scheme, described ring body possesses in the end of length direction prevents the base base that moves in the longitudinal direction to move prevention portion, described base body is not when opening ring body, moving along its length moved prevention portion by the base of described ring body and to prevent, so ring body can be fixed on the base body reliably.

According to the 6th technical scheme, described ring body possesses the formation hinge portion between the bookbinding bar, section is roughly semicircle or circular-arc pivot receiving portion on the whole, this pivot receiving portion forms with and mode that its inboard leading section lifts towards the top sagging towards the below from the bottom of bookbinding bar, described base body possesses and forms towards the inboard from the wherein end of base, the section corresponding with the shape of the pivot receiving portion of described ring body is the hinge portion of circular shape, and be formed for holding the spatial portion of the pivot receiving portion of ring body towards the inboard from the below of described hinge portion, be formed for simultaneously near the spatial portion the position equal or low slightly with the upper surface of base body holds the front end of pivot receiving portion of ring body on the top of described hinge portion, so can carry out the switching of ring body smoothly, and can realize the ring body and the base body of low profile, can prevent the maximization of folder strip of paper used for sealing.

Folder involved in the present invention, on the folder strip of paper used for sealing, be fixed with binder, described binder comprises: ring body, it comprises ring-type bookbinding bar, from one of them bottom of bookbinding bar towards the interior side of bookbinding bar extend the hinge portion that is provided with and from another bottom of bookbinding bar towards the holding section of the interior side extension setting of bookbinding bar; And base body, its bottom side at the bookbinding bar of described ring body moves freely fixedly ring body, and, the hinge portion of described ring body is formed on the connecting portion that connects a plurality of bookbinding bars, described base body possesses the length of extending along the bearing of trend of the connecting portion of described ring body, when moving and open, the length direction that makes described ring body along base body is used to hold the end margin that near the medial extremity of hinge portion of ring body spatial portion is formed on width, and the spatial portion that the holding section that is used to make ring body is passed through is formed on the other end edge of width, so can realize the base body of low profile, can prevent the maximization of folder strip of paper used for sealing.And, as long as make the bookbinding bar mobile slightly, need not take off the bookbinding bar from integral body on the base body and just can open to bind or to take off notepaper etc. by binding thing.

Above-mentioned purpose of the present invention and other purposes, feature and advantage can be according to the graphic preferred forms that is used to carry out an invention that describes of following cooperation and further clear and definite.

The binder involved in the present invention and the each several part of folder have directionality as shown in Figure 26 and 54.

Description of drawings

Fig. 1 is the schematic perspective view of the folder of an embodiment of the invention.

Fig. 2 is the schematic perspective view of an example of expression binder involved in the present invention.

Fig. 3 is the schematic perspective view of the ring body of binder shown in Figure 2.

Fig. 4 is the schematic perspective view of the base body of binder shown in Figure 2.

Fig. 5 is the schematic perspective view of the base body of binder shown in Figure 2.

Fig. 6 is the schematic perspective view of binder under open mode shown in Figure 28.

Fig. 7 is the plane diagram figure of the binder when being fixed on ring body on the base body.

Fig. 8 is the plane diagram figure of the binder during with the ring body sliding opening.

Fig. 9 is the bottom surface diagram figure of the binder when being fixed on ring body on the base body.

Figure 10 is the bottom surface diagram figure of the binder during with the ring body sliding opening.

Figure 11 is the left surface diagram figure of the binder when being fixed on ring body on the base body.

Figure 12 is the left surface diagram figure of the binder during with the ring body sliding opening.

Figure 13 is the right flank diagram figure of the binder when being fixed on ring body on the base body.

Figure 14 is the right flank diagram figure of the binder during with the ring body sliding opening.

Figure 15 is that Fig. 7 of the binder when being fixed on ring body on the base body illustrates A-A profile illustration figure.

Figure 16 is that Fig. 7 of the binder when being fixed on ring body on the base body illustrates B-B profile illustration figure.

Figure 17 is the B '-B ' profile illustration figure of expression with the state of ring body sliding opening, (A) is the profile illustration figure when being fixed on ring body on the base body, (B) is the profile illustration figure during with the ring body sliding opening.

Figure 18 is that Fig. 7 of the binder when being fixed on ring body on the base body illustrates C-C profile illustration figure.

Figure 19 is the C '-C ' profile illustration figure of expression with the state of ring body sliding opening, (A) is the profile illustration figure when being fixed on ring body on the base body, (B) is the profile illustration figure during with the ring body sliding opening.

Figure 20 is that Fig. 7 of the binder when being fixed on ring body on the base body illustrates D-D profile illustration figure.

Figure 21 is the D '-D ' profile illustration figure of expression with the state of ring body sliding opening, (A) is the profile illustration figure when being fixed on ring body on the base body, (B) is the profile illustration figure during with the ring body sliding opening.

Figure 22 is that Fig. 7 of the binder when being fixed on ring body on the base body illustrates E-E profile illustration figure.

Figure 23 is the E '-E ' profile illustration figure of expression with the state of ring body sliding opening, (A) is the profile illustration figure when being fixed on ring body on the base body, (B) is the profile illustration figure during with the ring body sliding opening.

Figure 24 is that Fig. 7 of the binder when being fixed on ring body on the base body illustrates F-F profile illustration figure.

Figure 25 is the F '-F ' profile illustration figure of expression with the state of ring body sliding opening, (A) is the profile illustration figure when being fixed on ring body on the base body, (B) is the profile illustration figure during with the ring body sliding opening.

Figure 26 is expression folder and the each several part of binder and the schematic perspective view of direction involved in the present invention.

Figure 27 is the schematic perspective view of the folder of another embodiment of the present invention.

Figure 28 is the schematic perspective view of an example of expression binder involved in the present invention.

Figure 29 is the schematic perspective view of the ring body of binder shown in Figure 28.

Figure 30 is the schematic perspective view of the base body of binder shown in Figure 28.

Figure 31 is the schematic perspective view of the base body of binder shown in Figure 28.

Figure 32 is the schematic perspective view of binder under open mode shown in Figure 28.

Figure 33 is the plane diagram figure of the binder when being fixed on ring body on the base body.

Figure 34 is the plane diagram figure of the binder during with the ring body sliding opening.

Figure 35 is the bottom surface diagram figure of the binder when being fixed on ring body on the base body.

Figure 36 is the bottom surface diagram figure of the binder during with the ring body sliding opening.

Figure 37 is the left surface diagram figure of the binder when being fixed on ring body on the base body.

Figure 38 is the left surface diagram figure of the binder during with the ring body sliding opening.

Figure 39 is the right flank diagram figure of the binder when being fixed on ring body on the base body.

Figure 40 is the right flank diagram figure of the binder during with the ring body sliding opening.

Figure 41 is that Figure 33 of the binder when being fixed on ring body on the base body illustrates A-A profile illustration figure.

Figure 42 is that Figure 33 of the binder when being fixed on ring body on the base body illustrates B-B profile illustration figure.

Figure 43 is the B '-B ' profile illustration figure of expression with the state of ring body sliding opening, (A) is the profile illustration figure when being fixed on ring body on the base body, (B) is the profile illustration figure during with the ring body sliding opening.

Figure 44 is that Figure 33 of the binder when being fixed on ring body on the base body illustrates C-C profile illustration figure.

Figure 45 is the C '-C ' profile illustration figure of expression with the state of ring body sliding opening, (A) is the profile illustration figure when being fixed on ring body on the base body, (B) is the profile illustration figure during with the ring body sliding opening.

Figure 46 is that Figure 33 of the binder when being fixed on ring body on the base body illustrates D-D profile illustration figure.

Figure 47 is the D '-D ' profile illustration figure of expression with the state of ring body sliding opening, (A) is the profile illustration figure when being fixed on ring body on the base body, (B) is the profile illustration figure during with the ring body sliding opening.

Figure 48 is that Figure 33 of the binder when being fixed on ring body on the base body illustrates E-E profile illustration figure.

Figure 49 is the E '-E ' profile illustration figure of expression with the state of ring body sliding opening, (A) is the profile illustration figure when being fixed on ring body on the base body, (B) is the profile illustration figure during with the ring body sliding opening.

Figure 50 is that Figure 33 of the binder when being fixed on ring body on the base body illustrates F-F profile illustration figure.

Figure 51 is the F '-F ' profile illustration figure of expression with the state of ring body sliding opening, (A) is the profile illustration figure when being fixed on ring body on the base body, (B) is the profile illustration figure during with the ring body sliding opening.

Figure 52 is the schematic perspective view of expression operation sliding part, (A) is the figure of face side, (B) is the figure of rear side.

Figure 53 (A) is the plane diagram figure of expression operation sliding part, (B) is (A) diagram A-A profile illustration figure.

Figure 54 is expression folder and the each several part of binder and the schematic perspective view of direction involved in the present invention.

Wherein, description of reference numerals is as follows:

10: binder

12: folder

14: strip of paper used for sealing

14a: back of the body strip of paper used for sealing

14b: gauge seal skin

14c: lining strip of paper used for sealing

20: base body

202: base body

202a: installing hole

204: fixed guide portion

206: spatial portion

208: the hinge portion

210: the engaging guide portion

212: spatial portion

214: the engaging protuberance

220: operating portion

222: base moves prevention portion

224: the operation base body

226: operation glade plane space portion

228: sliding recess

230: the operation sliding part

232: action button portion

234: guide protrusion portion

236: Embedded Division

238: fitting portion

240: the ring press section

250: the first engaging protuberances

252: the second engaging protuberances

30: ring body

302: the bookbinding bar

304: the bottom

306: the pivot receiving portion

308: the bottom

310: the holding section

312: connecting portion

314: bend

320: base moves prevention portion

340: the first bookbinding bars

342: the second bookbinding bars

344: the three bookbinding bars

350: the first holding sections

352: the second holding sections

354: the three holding sections

S: by binding thing

The specific embodiment

Fig. 1 is the schematic perspective view of the folder of an embodiment of the invention, and Fig. 2 is the schematic perspective view of an example of expression binder involved in the present invention.Fig. 3 is the schematic perspective view of the ring body of binder shown in Figure 2, and Fig. 4 is the schematic perspective view of the base body of binder shown in Figure 2.Fig. 5 is the schematic perspective view of the base body of binder shown in Figure 2, and Fig. 6 is the schematic perspective view of binder under open mode shown in Figure 2.

Binder 10 is used as porous such as binding transparent bag by the part of the folder 12 of binding thing S, is installed on the strip of paper used for sealing of folder 12.

Strip of paper used for sealing 14 comprises back of the body strip of paper used for sealing 14a, and the both sides of back of the body strip of paper used for sealing 14a form gauge seal skin 14b and in strip of paper used for sealing 14c.And, on back of the body strip of paper used for sealing 14a, binder 10 is installed.

Binder 10 comprises: be used for fixing the base body 20 as fixed mechanism on strip of paper used for sealing 14; And intert porous by the ring body 30 of the porous in the bookbinding hole of binding thing S.

Base body 20 is integrally formed by polyacetals resilient synthetic resin such as (POM).

Base body 20 is as Fig. 4 and shown in Figure 5, comprises by overlooking of constituting such as synthetic resin being roughly rectangular laminal base body 202.

Base body 202 for example runs through in the installing hole 202a that is arranged on the base body 202 by fixtures such as rivet are inserted into, and fixes with the sheet material that constitutes strip of paper used for sealing 14, thereby is fixed on the back of the body strip of paper used for sealing 14a.The integral width of binder 10 is roughly the same or narrow slightly with the width of back of the body strip of paper used for sealing 14a.

Base body 20 integral body are overlooked and are roughly oblong-shaped, possesses length direction, and along its length on the plane that has roughly the same height up and down, and live in the engaging of the both sides of width ring body 30 bookbinding bar 302 about bottom 304 and bottom 308 sides, fix ring body 30 freely thereby move.

Ring body 30 comprises: sky is opened same intervals and a plurality of ring-type bookbinding bars 302 arranged side by side; Extend the pivot receiving portion 306 of setting towards the interior side of bookbinding bar 302 from the bottom 304 of described bookbinding bar 302 one of them ((lining strip of paper used for sealing 14c) side in the B face on right side); And the holding section 310 of extending setting from the bottom 308 of bookbinding bar 302 another ((gauge seal skin 14b) side in the A face in left side) towards the interior side of bookbinding bar 302.

Ring body 30 is on the connecting portion 312 of one of them bottom 304 that connects a plurality of bookbinding bars 302, form intermittently that the hinge portion of base body 20 is gone in intercalation and the pivot receiving portion 306 that constitutes the hinge portion, and form the bend 314 towards the interior side bending of bookbinding bar 302 between described pivot receiving portion 306, ring body 30 is with the metallic plate integrally bending and integrally formed.

The pivot receiving portion 306 of ring body 30 forms on the whole in bookbinding between the bar 302 that section is roughly semicircle or circular-arc, and is to form from the mode that bottom 304 is sagging towards the below and its inboard leading section lifts towards the top of bookbinding bar 302.Ring body 30 can be the center with pivot receiving portion 306, (lining strip of paper used for sealing 14c) side is opened in the B face on (gauge seal skin 14b) side direction right side in the A face in strip of paper used for sealing 14 left sides, and can be with the ring body 30 opened (gauge seal skin 14b) side closure in the A face in (lining strip of paper used for sealing 14c) side direction left side in the B face on right side on the contrary.

The holding section 310 of ring body 30 be from the bottom 308 of bookbinding bar 302 towards the crooked roughly L word shape of interior side of bookbinding bar 302, by bookbinding bar 302, holding section 310 is being provided with difference of height and is becoming two sections shapes on the short transverse of binding bar 302.

Base body 20 possesses the length of extending along the bearing of trend of the connecting portion 312 of ring body 30, base body 20 is roughly the same with the width of ring body 30, gives prominence to the thickness of the metallic plate of the bookbinding bar 302 that constitutes ring body 30 on width towards foreign side from the left and right sides end margin of base body 20.

Base body 20 is near the wherein end ((lining strip of paper used for sealing 14c) side in the B face on right side) of the width of base body 202, be formed for the fixedly fixed guide portion 204 of the connecting portion 312 of ring body 30 that moves freely along its length, and in described fixed guide portion 204, be formed for holding near the spatial portion 206 the medial extremity of pivot receiving portion 306 of the hinge portion that constitutes ring body 30 intermittently side by side, form the hinge portion 208 of the pivot receiving portion 306 that is intercalated in ring body 30 simultaneously in the outside of described spatial portion 206.

And, base body 20 is near the other end ((gauge seal skin 14b) side in the A face in left side) of the width of base body 202, be formed for moving freely the fixedly engaging guide portion 210 of the holding section 310 of ring body 30 intermittently side by side, and follow described engaging guide portion 210 and the spatial portion 212 that is formed for making the holding section 310 of ring body 30 to pass through intermittently side by side.Fixed guide portion 204 is formed on the inside of base body 202, and engaging guide portion 210 is darted at the sidepiece of base body 202, and fixed guide portion 204 and engaging guide portion 210 can be not outstanding from the upper surface and the lower surface of the short transverse of base body 202.

Engaging guide portion 210 comprises: from the outstanding engaging protuberance 214 that is provided with in the left end edge of base body 202; And be formed on the spatial portion 212 of engaging between the protuberance 214.

The hinge portion 208 of base body 20 forms towards the inboard from a wherein end of base body 202 accordingly with the shape of the pivot receiving portion 306 of ring body 30, form section and be the column of circular, and 208 below is formed for holding the spatial portion 206 of the pivot receiving portion 306 of ring body 30 towards the inboard from the hinge portion, is formed near the spatial portion 206 alap position holds the front end of pivot receiving portion 306 of ring body 30 simultaneously on the top of described hinge portion 208.

Ring body 30 engages the holding section 310 of ring body 30 with the guide portion 210 that engages of base body 20, and is fixed on sliding freely in the mobile along its length fixedly connecting portion 312 of ring body 30, base body 20 the freely fixed guide portion 204.And, holding section 310 at ring body 30 is stuck with the guide portion 210 that engages of base body 20, and under the state that the connecting portion 312 of ring body 30 and the fixed guide portion 204 of base body 20 are fixed, at fixing engaging guide portion 210 places of the holding section 310 of ring body 30, by the holding section that is two sections shapes 310 of described ring body 30 from the upper and lower clamping.

In embodiments of the present invention, bookbinding bar 302 has three kinds.That is, the first bookbinding bar 340 from second of front number is arranged in the bookbinding bar of the first bookbinding bar 340 of opposite side and front side.And, have the first bookbinding bar 340 of described opposite side with between the first bookbinding bar 340 of second of the front number of front side empty open the second bookbinding bar 342 that appropriate intervals links to each other, and in front of side the 3rd bind bar 344.

And, the shape difference of three kinds of bookbinding bar holding sections 310 separately, the first bookbinding bar 340 has first short slightly on the short transverse holding section 350 at its front end, the second bookbinding bar 342 possesses second long slightly on the short transverse holding section 352 at its front end, on the short transverse of ring body 30, first holding section 350 and second holding section, 352 section of being shapes have difference of height.

On the other hand, engaging guide portion 210 has two kinds.That is, have the first engaging protuberance 250 of opposite side and in front of the first engaging protuberance 250 of side.And, have the first engaging protuberance 250 of described opposite side with in front of between the first engaging protuberance 250 of side empty open that appropriate intervals links to each other second engage protuberance 252.

The first engaging protuberance 250 engages with first first holding section 350 of binding bar 340 for surperficial thereon, be formed for holding the space of first holding section 350 above it, this space is open and link to each other with spatial portion 212 towards spatial portion 212 (spatial portion 212 of opposite side), so that opened by closure state and hold first holding section 350 when opposite side is slided in order to bind bar 302.

The second engaging protuberance 252 engages with second second holding section 352 of binding bar 342 for surperficial thereon, thereunder be formed for holding the space of second holding section 352, this space is open and link to each other with spatial portion 212 towards spatial portion 212 (spatial portion 212 of opposite side), so that opened by closure state and hold second holding section 352 when opposite side is slided in order to bind bar 302.

And first holding section 350 is from the top, and second holding section 352 engages guide portion 210 from the below clamping, thereby ring body 30 is fixed on the base body 20 reliably.And the 3rd holding section 354 constitutes in the mode of sliding in the left side edge of base body 202, interacts and Holding seat body 20 with connecting portion 312.

Ring body 30 possesses in the end of length direction prevents base body 20 base that moves in the longitudinal direction to move prevention portion 320, and base body 20 possesses in the end of length direction prevents ring body 30 base that moves in the longitudinal direction to move prevention portion 222.When ring body 30 is not opened, move the base that prevention portion 320 snaps into described base body 20 by base and move prevention portion 222 described ring body 30, prevent described ring body 30 moving thus to length direction.The opposite side that the base of base body 20 moves prevention portion 222 forms along with arriving the inclined plane that base moves prevention portion 222 and rise slightly, and the base of base body 20 moves the snap-latch surface that prevention portion 222 has the vertical vertical plane of establishing from this inclined plane.

Base body 20 front side in the longitudinal direction possesses the whole thin operating portion 220 of thickness than base body 202, operating portion 220 its upper surfaces have the high slightly height of upper surface than the integral body of base body 202, lower surface is higher slightly than the lower surface of the integral body of base body 202, its below possesses the space, crooked by pushing towards the below, and recover by its elasticity.

Secondly, the using method to binder involved in the present invention 10 describes.

At first, the situation that the ring body 30 of this binder 10 is opened is described.

When the length direction that makes ring body 30 along base body 20 moves and opens, the operating portion that the front side front end of base body 202 forms is pressed for 220 times, move the base that prevention portion 222 takes off ring body 30 near the base of the formation of operating portion 220 and move prevention portion 320, length direction along base body 20 moves ring body 30, make the pivot receiving portion 306 of ring body 30 be positioned at the spatial portion 206 of base body 20 and make the holding section 310 of ring body 30 be positioned at the spatial portion 212 of base body 20, the holding section 310 that makes ring body 30 is passed through towards the top from the spatial portion 212 of base body 20, holding section 310 sides that make ring body 30 are that pivot turns to opposition side with the hinge portion 208 of base body 20, and promptly (gauge seal skin 14b) side turns to (lining strip of paper used for sealing 14c) side in the B face on right side in the A face in left side.

Secondly, to the ring body 30 of this binder 10 situation by the open mode closure is described.

Holding section 310 sides that make ring body 30 are that pivot turns to opposition side with the hinge portion 208 of base body 20, (gauge seal skin 14b) side in the A face on the left of promptly (lining strip of paper used for sealing 14c) side turns in the B face on right side, the holding section 310 that makes ring body 30 is passed through towards the below from the spatial portion 212 of base body 20, make the front end of the pivot receiving portion 306 of ring body 30 be positioned at the below of the spatial portion 206 of base body 20, length direction along base body 20 moves ring body 30, make the base of ring body 30 move the base that prevention portion 320 snaps into base body 20 and move prevention portion 222, ring body 30 is stopped on the fixed position of base body 20.

Figure 27 is the schematic perspective view of the folder of another embodiment of the present invention, and Figure 28 is the schematic perspective view of an example of expression binder involved in the present invention.Figure 29 is the schematic perspective view of the ring body of binder shown in Figure 28, and Figure 30 is the schematic perspective view of the base body of binder shown in Figure 28.Figure 31 is the schematic perspective view of the base body of binder shown in Figure 28, and Figure 32 is the schematic perspective view of binder under open mode shown in Figure 28.

The folder and the binder of folder of another embodiment of the present invention and binder and Fig. 1 illustrated embodiment are similar, below, same structure is marked same Reference numeral.

Base body 20 is as Figure 30 and shown in Figure 31, comprises by overlooking of constituting such as synthetic resin being roughly rectangular laminal base body 202.

Base body 20 front side in the longitudinal direction possesses the whole thin operating portion 220 of thickness than base body 202, and operating portion 220 comprises: extend the operation pedestal part 224 that is provided with from base body 202 towards the front side; And operation sliding part 230, it is fixed on operation glade plane space portion 226 sliding freely, this operation glade plane space portion 226 is the substantial middle in operation pedestal part 224, on base body 202, in the front of length direction side, wear towards opposite side from the side edge, front of base body 202 and to form.

The upper surface of operation pedestal part 224 has the high slightly height of upper surface than the integral body of base body 202, the lower surface of operation pedestal part 224 is higher slightly than the lower surface of the integral body of base body 202, its below possesses the space, and is crooked by pushing towards the below, and recovers by its elasticity.

Operation pedestal part 224 is as shown in Figure 31 and Figure 32, bottom in operation glade plane space portion 226, form sliding recess 228 along operation glade plane space portion 226, operation glade plane space portion 226 arrives the end with sliding recess 228 in roughly the same position, so that operation sliding part 230 stops to slide.

Operation glade plane space portion 226 is to form, be used for preventing to operate sliding part 230 during side from the projection that operation glade plane space portion 226 comes off in front of pulling to will operating sliding part 230, the front side of the operation sliding part 230 when clogging 226 assemblings of operation glade plane space portion is inserted mouthful.

Operation sliding part 230 comprises as Figure 52 and Figure 53 as shown in: possess can for the width of people's finger tip placement, the action button portion 232 of L font roughly; And in the guide protrusion portion 234 of the prominent contrary T font of establishing in bottom of the central authorities of described action button portion 232.

Guide protrusion portion 234 comprises: hang down from the inside of action button portion 232 establish, the opposite side front end is circular-arc column Embedded Division 236; And in the bottom of described Embedded Division 236 towards horizontal direction prominent that establish, overlook the tabular fitting portion 238 that is square.

Embedded Division 236 is embedded into operation glade plane space portion 226, and fitting portion 238 is embedded into sliding recess 228, and Embedded Division 236 slides in operation glade plane space portion 226, and fitting portion 238 slides in sliding recess 228.

And then operation sliding part 230 possesses ring press section 240 in B face (lining strip of paper used for sealing) side, and this ring press section 240 is used for the base of ring body 30 is moved prevention portion 320 by to opposite side the bookbinding bar 302 of ring body 30 being opened.

Ring press section 240 is to have length tabular that the front side that moves prevention portion 222 from the base of base body 20 arrives the side edge, front of operation sliding part 230, moves the face that prevention portion 320 joins with the base of ring body 30 and constitutes the vertical plane shape.

Operation sliding part 230 is pressed into the Embedded Division 236 of guide protrusion portion 234 the operation glade plane space portion 226 of operation pedestal part 224 and makes the fitting portion 238 of guide protrusion portion 234 chimeric to the sliding recess 228 of operating pedestal part 224, and be fixed on sliding freely on the appropriate location of operation pedestal part 224, constitute operating portion 220.

When the length direction that makes ring body 30 along base body 20 moves and opens, the action button portion of the operating portion 220 that the front side front end of base body 202 is formed presses for 232 times, move the base that prevention portion 222 takes off ring body 30 near the base of the formation of operating portion 220 and move prevention portion 320, length direction along the base body 202 of base body 20 moves ring body 30 according to action button portion 232, make the pivot receiving portion 306 of ring body 30 be positioned at the spatial portion 206 of base body 20 and make the holding section 310 of ring body 30 be positioned at the spatial portion 212 of base body 20, the holding section 310 that makes ring body 30 is passed through towards the top from the spatial portion 212 of base body 20, holding section 310 sides that make ring body 30 are that pivot turns to opposition side with the hinge portion 208 of base body 20, and promptly (gauge seal skin 14b) side turns to (lining strip of paper used for sealing 14c) side in the B face on right side in the A face in left side.

Utilizability on the industry

Binder involved in the present invention is applicable to porous such as 2 holes usefulness or 4 hole to 30 Kong Yong With folder, the binder of binder class.

Claims

1. binder is characterized in that comprising:

Ring body, it comprises ring-type bookbinding bar, from one of them bottom of bookbinding bar towards the interior side of bookbinding bar extend the hinge portion that is provided with and from another bottom of bookbinding bar towards the holding section of the interior side extension setting of bookbinding bar; And

Base body, its bottom side at the bookbinding bar of described ring body moves fixes described ring body freely, and

The hinge portion of described ring body is formed on the connecting portion that connects a plurality of bookbinding bars,

Described base body possesses the length of extending along the bearing of trend of the connecting portion of described ring body, near the spatial portion that is used to hold when the length direction that makes described ring body along base body moves and opens the medial extremity of hinge portion of ring body is formed on an end margin of width, and the spatial portion that is used to make the holding section of ring body to pass through is formed on the other end edge of width.

2. binder as claimed in claim 1 is characterized in that:

Described base body is to overlook to be roughly OBL thin plate,

Wherein end at width, form the fixedly fixed guide portion of the connecting portion of ring body that moves freely along its length, and in described fixed guide portion, be formed for holding near the spatial portion the medial extremity of pivot receiving portion of the hinge portion that constitutes ring body intermittently, form the hinge portion that is flush-mounted in the pivot receiving portion in the outside of spatial portion simultaneously

At the other end of width, form to move freely the fixedly engaging guide portion of the holding section of ring body intermittently, and the described engaging guide portion of the ining succession spatial portion that is formed for making the holding section of ring body to pass through intermittently.

3. binder as claimed in claim 1 or 2 is characterized in that:

Ring body forms the pivot receiving portion hinge portion, that constitute the hinge portion that is flush-mounted in base body intermittently on the connecting portion of one of them bottom that connects a plurality of bookbinding bars, and forms the crooked bend of interior side towards the bookbinding bar between described pivot receiving portion,

The pivot receiving portion of ring body and bend are fixed on along its length sliding freely to be moved freely fixedly in the fixed guide portion of the connecting portion of ring body.

4. as each described binder in the claim 1 to 3, it is characterized in that:

Ring body possesses the holding section that on the short transverse of bookbinding bar difference of height is being set and is being two sections shapes,

Base body is in the holding section of ring body and engaging under the state that guide portion is stuck and the fixed guide portion of the connecting portion of ring body and base body is fixed of base body, at the fixing engaging guide portion place of the holding section of ring body, by the holding section that is two sections shapes of described ring body from the upper and lower clamping.

5. as each described binder in the claim 1 to 4, it is characterized in that:

Described ring body possesses in the end of length direction prevents the base base that moves in the longitudinal direction to move prevention portion,

Described base body is not when opening ring body, and moving along its length moved prevention portion by the base of described ring body and to prevent.

6. as each described binder in the claim 1 to 5, it is characterized in that:

Described ring body bookbinding possess between the bar constitute the hinge portion, section is roughly semicircle or circular-arc pivot receiving portion on the whole, this pivot receiving portion forms with and mode that its inboard leading section lifts towards the top sagging towards the below from the bottom of bookbinding bar,

Described base body possesses the hinge portion that section that form towards the inboard from the wherein end of base, corresponding with the shape of the pivot receiving portion of described ring body is the circular shape, and be formed for holding the spatial portion of the pivot receiving portion of ring body from the below of described hinge portion towards the inboard, be formed near the spatial portion the position equal or low slightly with the upper surface of base body holds the front end of pivot receiving portion of ring body simultaneously on the top of described hinge portion.

7. folder is characterized in that:

On the folder strip of paper used for sealing, be fixed with binder,

Described binder comprises:

Base body, its bottom side at the bookbinding bar of described ring body moves freely fixedly ring body, and