CN201283710Y - Paper retainer - Google Patents

Paper retainer Download PDF

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Publication number
CN201283710Y
CN201283710Y CNU2008201370237U CN200820137023U CN201283710Y CN 201283710 Y CN201283710 Y CN 201283710Y CN U2008201370237 U CNU2008201370237 U CN U2008201370237U CN 200820137023 U CN200820137023 U CN 200820137023U CN 201283710 Y CN201283710 Y CN 201283710Y
Authority
CN
China
Prior art keywords
paper
arch
base
switch member
retaining device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNU2008201370237U
Other languages
Chinese (zh)
Inventor
吴明春
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
World Wide Stationery Manufacturing Co Ltd
Original Assignee
World Wide Stationery Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by World Wide Stationery Manufacturing Co Ltd filed Critical World Wide Stationery Manufacturing Co Ltd
Application granted granted Critical
Publication of CN201283710Y publication Critical patent/CN201283710Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F13/00—Filing appliances with means for engaging perforations or slots
    • B42F13/16—Filing appliances with means for engaging perforations or slots with claws or rings
    • B42F13/20—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges
    • B42F13/22—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges in two sections engaging each other when closed
    • B42F13/24—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges in two sections engaging each other when closed wherein one section is in the form of fixed rods

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  • Sheet Holders (AREA)

Abstract

A paper holding device (10, 60) is disclosed in the utility model, which includes: a base (12, 62); two posts (14, 64) fixed on the base; two arch elements (16, 66) capable of moving between a close position and an open position relatively to the base and the posts; and a switch (34, 84). At the close position, the arch elements contact with the posts to form a closed ring; while at the open position, the arch elements disconnects from the posts so as to open the ring. The switch can reciprocate along the straight line formed between a first position for moving the arch elements to the close position and a second position for moving the arch elements to the open position.

Description

Paper-retaining device
Technical field
The utility model relates to a kind of paper-retaining device and comprises the document files folder of this device.
Background technology
Existing multiple paper-retaining device.In a kind of this traditional paper-retaining device that is commonly referred to lever-arch file folder mechanism, the rotation of single-arm lever rotor, so that a pair of arch spare is with respect to fixing column piece pivot rotation, thereby when described arch spare and column piece break away from when cooperating, the paper that is installed with the hole is taken out in permission from described binder mechanism, the paper that maybe will be installed with the hole inserts in this document clamp mechanism; When described arch spare cooperates with column piece, allow paper is remained in the described binder mechanism.Described a pair of arch spare connects by middle curved bar, and when described lever pivot was rotated, the roller that is connected in this lever moved on described middle curved bar, so that ring is opened or closed.In the process of the traditional binder mechanism of this kind of operation, the downward pivot rotation of described lever, thereby close by described column piece and arch part forms to ring, to the head lamp brush guard pivot rotation, thereby open described to encircling.
The problem of this traditional lever-arch file folder mechanism is, when described lever pivots to upper position when opening described ring, one in described lever and the described arch spare contacts, perhaps at least with described arch spare in one very approaching, thereby, only paper can be inserted in the column piece or from this column piece and take out paper, and paper can not inserted in the arch part or from this arch spare, take out.
The utility model content
Thereby the purpose of this utility model is to provide a kind of file that overcomes the paper-retaining device of above-mentioned defective and be combined with this paper-retaining device, perhaps provides a kind of useful selection to the public at least.
According to first aspect of the present utility model, a kind of paper-retaining device is provided, this paper-retaining device comprises: base; At least two column pieces, this column piece is fixed in described base; And at least two arch parts, this arch part can move between closed position and open position with respect to described base and column piece, in described closed position, described arch spare contacts with column piece, to form the ring of two sealings, at described open position, described arch spare disengages with column piece, thereby described ring is opened; It is characterized in that described paper-retaining device comprises switch member, this switch member can move along primary importance that described arch spare is moved to described closed position and the linear reciprocation that allows described arch spare to move between the second place of described open position.
According to second aspect of the present utility model, a kind of file is provided, this document folder comprises the substrate that cooperates with paper-retaining device, described paper-retaining device comprises: base; At least two column pieces, this column piece is fixed in described base; And at least two arch parts, this arch part can move between closed position and open position with respect to described base and column piece, in described closed position, described arch spare contacts with column piece, to form the ring of two sealings, at described open position, described arch spare disengages with column piece, thereby described ring is opened; It is characterized in that described paper-retaining device comprises switch member, this switch member can move along primary importance that described arch spare is moved to described closed position and the linear reciprocation that allows described arch spare to move between the second place of described open position.
Advantage of the present utility model is, paper can be inserted in described column piece and the arch part, and can take out paper from column piece and arch part, thereby be convenient to convenient the use.
Description of drawings
With reference to the accompanying drawings, only the specific embodiment of the present utility model is described by embodiment, in the accompanying drawings:
Fig. 1 is the front view according to the paper-retaining device of first embodiment of the present utility model, and this paper-retaining device is in the ring closed condition;
Fig. 2 is the top view of paper-retaining device shown in Figure 1;
Fig. 3 is the side view of paper-retaining device shown in Figure 1;
Fig. 4 is the front perspective view of paper-retaining device shown in Figure 1;
Fig. 5 is the rear view of paper-retaining device shown in Figure 1;
Fig. 6 is the front view of paper-retaining device shown in Figure 1, represents the operation logic of this device;
Fig. 7 is the front view of paper-retaining device shown in Figure 1, and this paper is keeping device to be in the ring open mode;
Fig. 8 is the top view of paper-retaining device shown in Figure 7;
Fig. 9 is the side view of paper-retaining device shown in Figure 7;
Figure 10 is the front perspective view of paper-retaining device shown in Figure 7;
Figure 11 is the rear view of paper-retaining device shown in Figure 7;
Figure 12 is the exploded view of paper-retaining device shown in Figure 7;
Figure 13 is the exploded view according to the paper-retaining device of the utility model second embodiment;
Figure 14 is the front view of paper-retaining device shown in Figure 13, and this paper-retaining device is in the ring closed condition;
Figure 15 is the top view of paper-retaining device shown in Figure 14;
Figure 16 is the right side view of paper-retaining device shown in Figure 14;
Figure 17 is the left side view of paper-retaining device shown in Figure 14;
Figure 18 is the front perspective view of paper-retaining device shown in Figure 14;
Figure 19 is the rear view of paper-retaining device shown in Figure 180;
Figure 20 is the end perspective view of paper-retaining device shown in Figure 180;
Figure 21 is the front view of paper-retaining device shown in Figure 13, and this paper-retaining device is in the ring open mode;
Figure 22 is the top view of paper-retaining device shown in Figure 21;
Figure 23 is the right side view of paper-retaining device shown in Figure 21;
Figure 24 is the left side view of paper-retaining device shown in Figure 21;
Figure 25 is the front perspective view of paper-retaining device shown in Figure 21;
Figure 26 is the rear view of paper-retaining device shown in Figure 25; And
Figure 27 is the end perspective view of paper-retaining device shown in Figure 25.
The specific embodiment
Fig. 1 to Fig. 5 represents the paper-retaining device according to the utility model first embodiment, and this paper-retaining device is generally denoted as 10.Device 10 comprises basic the be base 12 on plane, this base 12 and two column piece 14 secure fit.A pair of arch spare 16 is connected to each other by curved bar 18.Arch part 16 and curved bar 18 whole formation, and can move simultaneously with curved bar 18.By Fig. 1, Fig. 4 and Fig. 5 as can be known, curved bar 18 has the approximately sweep 20 of midpoint between two column pieces 14.
Arch part 16 cooperates with base 12 by a pair of anchor clamps 22 on the base 12, to move pivotally with respect to base 12 and column piece 14.Spring leaf 24 cooperates with base 12, and acts on the downside of curved bar 18.Pass through this set, arch part 16 can rotate by pivot between closed position and open position with respect to base 12 and column piece 14, in the closed position, the free end of arch part 16 contact with the free end of column piece 14 and closely cooperate (extremely shown in Figure 5) as Fig. 1, forming the ring of two sealings, thereby be used to keep being installed with the paper in hole; At open position, the free end of free end and the column piece 14 of arch part 16 disengages (as Fig. 7 to shown in Figure 11), so that described ring is opened, thereby allows to take out paper from column piece 14 and arch part 16, perhaps paper is inserted column piece 14 and encircles in the part 16.Spring leaf 24 will encircle part 16 towards the open position bias voltage.
Support 26 is firmly fixed at base 12, for example by screw or rivet.Support 26 has two upright legs 28 and a platform 30, and this platform 30 is higher than base 12 and separates at interval with base 12.Be formed with straight trough 32 in the platform 30.
Slide switch 34 cooperates with support 26.Specifically, switch 34 has the button 36 of manual operation to move back and forth along groove 32.The downside of button 36 is combined with block 38, and this block 38 has the lower surface 40 with respect to base 12 inclinations.Block 38 has upwardly extending excrescence 42, and this excrescence 42 holds in (for example by interference fit) correspondingly-sized and the groove (not shown) of shape on button 36 bottom sides, so that button 36 is firmly fastened in block 38 regularly.
In operation, as shown in Figure 6, button 36 can reciprocally slide between the position shown in position shown in the thick line and the fine rule along the groove 32 of platform 30, and platform 30 is positioned at the plane parallel with base 12, and described position is all between the ring that is formed by column piece 14 and arch part 16.In the process that button 36 moves between the two positions, the lower surface 40 of block 38 contacts with sweep 20 towards switch 34 bendings.
Because lower surface 40 tilts with respect to base 12, when button 36 was positioned at position shown in the thick line, lower surface 40 overcame the upwards biasing force of spring leaf 24 and pushes sweep 20 downwards, so that arch part 16 is pivoted to the closed position, thereby with described ring is closed.
When button 36 arrow L indicated direction in Fig. 6 moves to position shown in the fine rule because the upwards biasing force of spring leaf 24 allows arch part 16 to rotate to the open position of ring being opened with described away from column piece 14 pivots, as Fig. 7 to shown in Figure 11.
Figure 12 represents each parts of constituent apparatus 10.Device 10 can be by screw or rivet and with substrate (for example cardboard covers) secure fit, to be formed for the file of the removable paper that keeps being installed with the hole of turning up the soil.
With reference now to Figure 13,, the figure shows paper-retaining device according to the utility model second embodiment, this paper-retaining device is generally denoted as 60.
Similar with the situation of said apparatus 10, device 60 has base 62, this base 62 and two column piece 64 secure fit.A pair of arch spare 66 is connected to each other by curved bar 68.Arch part 66 and curved bar 68 whole formation, and can move simultaneously with curved bar 68.By Figure 13, Figure 14 and Figure 16 to Figure 20 as can be known, thus curved bar 68 has approximately between two arch parts 66 midpoint is bent upwards part 70 between two column pieces 64.
Arch part 66 cooperates with base 62 by a pair of anchor clamps 72 on the base 62, to move with respect to base 62 and column piece 64 pivots.Pass through this set, arch part 66 can (for example rotate by pivot between closed position and open position with respect to base 62 and column piece 64, by manual), in the closed position, the free end 66a of arch part 66 contact with the free end 64a of column piece 64 and closely cooperate (extremely shown in Figure 22) as Figure 14, forming the ring of two sealings, thereby be used to keep being installed with the paper in hole; At open position, the free end 66a of arch part 66 and the free end 64a of column piece 64 disengage (extremely shown in Figure 27 as Figure 21), thereby described ring is opened, thereby allowed from column piece 64 and arch part 66, to take out the paper that is installed with the hole, perhaps paper is inserted in column piece 64 and the arch part 66.
Bridge formation 76 is firmly fixed at base 62.Bridge formation 76 has leg 78 and platform 80 of two inclinations, and this platform 80 is higher than base 62 and separates at interval abreast with base 62.Be formed with straight trough 82 in the platform 80.
Slide switch 84 cooperates with bridge formation 76.Switch 84 has the button 86 of manual operation to move back and forth along groove 82.The downside of button 86 is combined with block 88, thereby this block 88 has the lower surface 90 that tilts and tilt with respect to platform 80 with respect to base 62.Block 88 has upwardly extending excrescence 92, and this excrescence 92 has the cross section of basic T shape.Excrescence 92 is contained in the groove 94 of correspondingly-sized on button 86 bottom sides and shape, thereby button 86 is anchored on block 88, to move back and forth simultaneously along groove 82.For example, in assembling process, the excrescence 92 of block 88 at first from the below insertion groove 82 of 96 the platform 80 of building bridge, makes excrescence 92 extend to the top of platform 80.Then, button 86 slides into the position that holds and cooperate excrescence 92 along arrow P indicated direction (or along opposite direction).
When switch 84 is positioned at as Figure 14 to the position of the leftmost side shown in Figure 20, the lower surface 90 of the block 88 of switch 84 acts on being bent upwards on the part 74 of curved bar 68, thereby keep arch part 66 and column piece 64 to be in the ring closed position, and prevent to encircle part 66 and described ring is opened away from the rotation of column piece 64 pivots.In Figure 14 to Figure 17, for purpose clearly, building bridge 76 is represented by dotted lines.
When switch 84 slides to the right, for example slide into as Figure 21 to least significant shown in Figure 27 (wherein, in Figure 21 to Figure 24, building bridge 76 is represented by dotted lines), the lower surface 90 of the block 88 of switch 84 fails and is bent upwards part 74 in curved bar 68.So arch part 66 can be away from the rotation of column piece 64 pivots (for example being passed through manually by the user), to open described ring, Figure 21 is to shown in Figure 27 for another example.As selection, and similar with the situation of said apparatus 10, base 62 can cooperate with spring, and this spring action is on curved bar 68, will encircle part 66 towards ring open position bias voltage.
When switch 84 slid into left-most position again, the lower surface 90 of block 88 contacted with the part 70 that is bent upwards of curved bar 68 again, thereby made arch part 66 with respect to base 62 and column piece 64 pivots rotation winding closed position.
It should be noted that the left-most position of switch 84 and right-most position are all between the ring that is formed by column piece 64 and arch part 66.
Similar with the situation of said apparatus 10, device 60 also can be by screw or rivet and with substrate (for example cardboard covers) secure fit, to be formed for the file of the removable paper that keeps being installed with the hole of turning up the soil.
It should be understood that the above enforcement embodiment of the present utility model that only described, under the prerequisite that does not break away from the utility model essence, can make various modifications and/or replacement it.For example, button 36,86, block 38,88, support 26 and build bridge and 76 can make by plastics, metal, alloy or its combination, and install 10 spring leaf 24 and can substitute by the elastomeric spring line.
Should also be understood that some feature of the present utility model that in the context of different embodiments, describes for clarity, can be provided in the single embodiment in the mode of combination.On the contrary, for brevity and the of the present utility model various features that in the context of single embodiment, describe, can provide in the mode of separating or in the mode of anyon combination.

Claims (9)

1. a paper-retaining device (10,60), this paper-retaining device comprises:
Base (12,62);
At least two column pieces (14,64), this column piece is fixed in described base; And
At least two arch parts (16,66), this arch part can move between closed position and open position with respect to described base and described column piece, in described closed position, described arch spare contacts with described column piece, to form the ring of two sealings, at described open position, described arch spare disengages with described column piece, thereby described ring is opened;
It is characterized in that, described paper-retaining device comprises switch member (34,84), this switch member can move along primary importance that described arch spare is moved to described closed position and the linear reciprocation that allows described arch spare to move between the second place of described open position.
2. device according to claim 1 is characterized in that, the described straight line that described switch member moves back and forth the institute edge is positioned at the plane substantially parallel with described base.
3. device according to claim 1 and 2 is characterized in that, described arch spare with connect towards the part (20,70) of described switch member bending, and can move simultaneously with this part.
4. device according to claim 3 is characterized in that, in the process that described switch member moves between the described primary importance and the second place, described switch member keeps in touch with described sweep all the time.
5. according to the described device of the claim 3 that is subordinated to claim 2, it is characterized in that described switch member comprises the surface (40,90) with respect to the inclination of described plane.
6. device according to claim 5 is characterized in that, in the process that described switch member moves between the described primary importance and the second place, keep in touch with described sweep all the time on described surface.
7. device according to claim 1 and 2 is characterized in that, the described primary importance and the second place are all between described ring.
8. device according to claim 1 and 2 is characterized in that, platform (30,80) and described base secure fit, and separate at interval with described base, and described switch member can move back and forth along the straight trough (32,82) of described platform.
9. file, this document folder comprises the substrate that cooperates with paper-retaining device according to claim 1.
CNU2008201370237U 2008-01-21 2008-09-27 Paper retainer Expired - Fee Related CN201283710Y (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08250255.0 2008-01-21
EP08250255A EP2082896A1 (en) 2008-01-21 2008-01-21 A paper-retaining mechanism

Publications (1)

Publication Number Publication Date
CN201283710Y true CN201283710Y (en) 2009-08-05

Family

ID=39149358

Family Applications (3)

Application Number Title Priority Date Filing Date
CN200880023003A Pending CN101687429A (en) 2008-01-21 2008-06-20 paper-retaining mechanism
CNA2008101488197A Pending CN101491987A (en) 2008-01-21 2008-09-27 A paper-retaining mechanism
CNU2008201370237U Expired - Fee Related CN201283710Y (en) 2008-01-21 2008-09-27 Paper retainer

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CN200880023003A Pending CN101687429A (en) 2008-01-21 2008-06-20 paper-retaining mechanism
CNA2008101488197A Pending CN101491987A (en) 2008-01-21 2008-09-27 A paper-retaining mechanism

Country Status (3)

Country Link
EP (1) EP2082896A1 (en)
CN (3) CN101687429A (en)
WO (1) WO2009092179A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101913300B (en) * 2010-09-03 2012-04-18 林春海 Folder with sliding plate
CN102717626B (en) * 2012-06-29 2014-10-29 钱丰武 Folder

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1066179B (en) * 1959-10-01 Fa. F. Socnnecken, Bonn Mail folder mechanism
DE3004830C2 (en) 1979-02-17 1983-10-20 King Jim Co., Ltd., Tokyo Line-up device for a ring binder
DE19602099A1 (en) * 1995-05-06 1996-11-07 Alexander Schmid Sliding mechanism for document file with divided wire brackets
US5618121A (en) * 1995-09-28 1997-04-08 Welter's Co., Ltd. File clip with punching function
GB2309424A (en) * 1996-01-24 1997-07-30 Leco Stationery Mfg A lockable ring binder
DE19821315C2 (en) * 1998-05-13 2001-11-08 Markus Uihlein Mechanism of files
GB0018986D0 (en) * 2000-08-02 2000-09-20 Leco Stationery Mfg Device for retaining a stack of papers in a file
US20030044221A1 (en) * 2001-08-30 2003-03-06 To Chun Yuen Binder device with linked arches
CN2772829Y (en) * 2004-09-28 2006-04-19 同春纸品彩印有限公司 Arch clamp with positioning card products
CA2550751A1 (en) * 2006-03-09 2007-09-09 Hung Yu Cheng Ring binder mechanism spring biased to a locked position

Also Published As

Publication number Publication date
EP2082896A1 (en) 2009-07-29
CN101687429A (en) 2010-03-31
CN101491987A (en) 2009-07-29
WO2009092179A1 (en) 2009-07-30

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090805

Termination date: 20110927