CN101155696A - File folder management system - Google Patents

File folder management system Download PDF

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Publication number
CN101155696A
CN101155696A CNA2006800114504A CN200680011450A CN101155696A CN 101155696 A CN101155696 A CN 101155696A CN A2006800114504 A CNA2006800114504 A CN A2006800114504A CN 200680011450 A CN200680011450 A CN 200680011450A CN 101155696 A CN101155696 A CN 101155696A
Authority
CN
China
Prior art keywords
file
connecting elements
rib
side plate
flange
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.)
Pending
Application number
CNA2006800114504A
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Chinese (zh)
Inventor
蒂莫西·J·奥列阿里
格雷戈里·J·安德森
阿希什·K·汉德普尔
埃谢尔·厄兹代埃尔多诺万
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.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of CN101155696A publication Critical patent/CN101155696A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B42BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42FSHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F15/00Suspended filing appliances
    • B42F15/02Suspended filing appliances in concertina form
    • B42F15/026Suspended filing appliances in concertina form joined on the side
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B42BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42FSHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F15/00Suspended filing appliances
    • B42F15/0011Suspended filing appliances for sheets, stacks of temporarily bound sheets
    • B42F15/0017Suspended filing appliances for sheets, stacks of temporarily bound sheets for filing individual loose sheets
    • B42F15/0023Suspended filing appliances for sheets, stacks of temporarily bound sheets for filing individual loose sheets with single suspension means
    • B42F15/0035Suspended filing appliances for sheets, stacks of temporarily bound sheets for filing individual loose sheets with single suspension means suspended at both extremities

Abstract

A file folder management system comprising means for releasably attaching file folders (10) to one another, wherein these means comprise ribs (30) extending perpendicularly to a binding edge (24) interposed between a first side panel (12) and a second panel (18).

Description

File folder management system
Technical field
The present invention relates to the management of file system folder.
Background technology
Often need file, to be used to store the purposes with jobs in operation, this requires to shift out file from file cabinet and transmits this document folder.The needs that once transmit several files that current common filing and paper management systems can not satisfy the end user well.Some users pay attention to storage, and other user pays attention to the purposes of portable jobs in operation.In U.S. Patent No. 5,941,450 (De Safey) and be disclosed in the Canadian Patent No.2 that outer edge connects adjacent file have described the example of master file management system among 052,512 (Snowden).And the known shackle fastener of magnet or cooperation that utilizes connects adjacent file.Yet, adopt all these methods, still exist file to slip off and the file amorphous unacceptable danger that drops out and become, perhaps this method is very difficult to use.
Therefore, need a kind of master file management system, can be easily and transmit file easily by this master file management system, and the danger that is not upset.
Summary of the invention
The present invention is the file management system that is used for the purpose of longer-term storage and portable jobs in operation purposes.
In brief, file of the present invention comprises: first side plate with outward flange and inward flange; Second side plate with outward flange and inward flange; Binder edge, described binder edge are used to connect described first and second side plates between the described inward flange of described first side plate and second side plate; And be arranged in two connecting elements at least one the outer surface in the described side plate, described connecting elements is suitable for and another file that similarly is equipped with interlocking releasably, and each in the described interlocking member all comprises at least two ribs that are substantially perpendicular to described binder edge extension.
The present invention also provides the main folder that comprises two or more this files that releasably link together by this connecting elements system.
The present invention also provides a kind of external member, and it is used to make file to be suitable for or is used as master file management system of the present invention.
Therefore, the invention provides a kind of convenient means, be used to manage a group folders, allow releasably to link together and separated as required then, so that storage, carry and use.
Description of drawings
To further describe the present invention with reference to following schematic diagram not in scale.
Fig. 1 is the plane of outside that is in the illustrative file of the present invention folder of Unclosing structure;
Fig. 2 is the side view that is in closing structure and is arranged to two files of the present invention of preparing to link together;
Fig. 3 is the fragmentary, perspective view of the illustrative connecting elements of file of the present invention;
Fig. 4 is the cutaway view of the connecting elements of Fig. 3;
The some parts of the different illustrative connecting elements of the schematically illustrated file of the present invention of Fig. 5 a-5d when engaging with illustrative hook of the present invention; With
Fig. 6 is the side view of the illustrative embodiment of useful rib in connecting elements more of the present invention and hook.
The specific embodiment
File of the present invention 10 shown in Fig. 1 and 2 comprises: first side plate 12 with outward flange 14 and inward flange 16; Second side plate 18 with outward flange 20 and inward flange 22; Binder edge 24, binder edge 24 are used to connect first side plate and second side plate between the inward flange of first side plate and second side plate; And be arranged to be parallel to respectively connecting elements 26a and the 26b on the side plate 12 of side 11a and 11b and be arranged to be parallel to respectively connecting elements 27a and 27b on the side plate 18 of side 13a and 13b.Each connecting elements comprises two or more ribs 30 of the longitudinal axis that is arranged to be arranged essentially parallel to connecting elements.Also comprise optional protuberance 32 on file 10 its outer edges 14.
File of the present invention can be any known suitable, for example plastics, paper, pertinax, mill bristol or metal.Depend on employed file cabinet and other file storage device to a great extent, this document folder can be made the size of any hope, for example the size of letter-size, the size that is suitable for writing legal document, A4 etc.Side plate can be flexible or rigidity as required.
As known in the technical field of file, binder edge 24 can be by single folding the composition, perhaps under the situation of the file of larger capacity, and can be by a plurality of folding compositions.Fig. 1 and 2 illustrates the file with two folding binder edge.In certain embodiments, binder edge 24 can be reinforced region or be made by the material that is different from side plate 12 and side plate 18.If desired, side plate 12 and side plate 18 can respectively be made from a variety of materials.
In a preferred embodiment, connecting elements comprises from a plurality of ribs of outstanding parallel, narrow interval, the elastically deformable of substrate; This rib comprises and is connected to substrate and the shank of erectting from substrate basically and is connected to every side of shank and at least one flange of opening from dice spaced; Consistent basically on rib length by the cross-sectional profiles that rib forms.Similar structures is in U.S. Patent No. 6,367, among 128 people such as () Galkiewicz as from cooperate, the fastener of Reclosable is disclosed, the full content of this patent is incorporated at this.
As shown in Figure 3, illustrative connecting elements 26 of the present invention comprises a plurality of ribs 30 that are connected to substrate 32 and project upwards from substrate 32.Rib 30 is parallel to each other, and the lateral separation 34 of equally spaced being separated by.Each rib all comprises shank 36 and flange 38.
Usually, connecting elements will comprise layer of adhesive 40, as required connecting elements is fixed to file.According to the character of the character of connecting elements, file, connecting elements is connected to the hope method of file and wishes permanent still temporary transient installation of installing, can easily select suitable bonding.The illustrative examples of suitable bonding comprises contact adhesive, hotmelt, can adjust adhesive etc.If desired, connecting elements can install (not shown) by other and be connected to side plate, for example such as the stitching of passing through substrate 32 or the mechanical device of staple.
Rib 30 is continuous basically on its whole length usually.Rib may extend to the end of connecting elements, perhaps can have retainer in this end.By after extruding, cutting, and randomly stretch substrate subsequently, can form retainer between the adjacent end portion of the rib that is disconnected of the connecting elements that will become separation, to form the space.In addition, can make substrate thicker in the zone of interrupting (thickening) by for example being pressed in the interruption for preparing on the thin plate of extruding by rib materials in the pressure current downflow of heat wheel with heat wheel.These thickened areas can be used for for the relative sliding motion between the connecting elements that cooperates provides obstacle, as described further below.Fig. 3 illustrates retainer 49 that the thickening by substrate 32 forms and the rib that interrupts 46 that for example can form by utilizing hot knife to cut.
For example the distortion that contacts the rib structure that causes with the end generation retainer at connecting elements with the periodicity of the protuberance of heat wheel of the rib shape surface by the thin plate extruded is useful to the vertical slip of the connecting elements that prevents to cooperate, otherwise the file that this slip may cause cooperating separates.A this distressed structure is the form on dam, for example with the form of the bump of substrate.Can form this dam by the rib shape surface of the thin plate extruded easily with contacting of protuberance on the heat wheel, thus, the longitudinal separation of rib-like structure is partly periodically depressed and gathered is ridge structure or dam.This dam has height or the thickness bigger than substrate.The height on dam be enough to make when connecting elements when connecting elements on another file cooperates, the highest rib of another connecting elements will engage this dam at least, and stop the relative sliding motion of two connecting elements that are bonded with each other.Usually, preferably on each connecting elements, arrange retainer.Can use rib to be out of shape to replace the dam of form of the structure of the protuberance that is the substrate top, this rib distortion is such as by with rib top pressed against substrates, but is not to be pressed into to contact with substrate and rib is widened always.
In certain embodiments, the height of rib will be consistent basically, and in other embodiments, the height of rib will alternately be high and low.
The schematically illustrated illustrative connecting elements 53 of the present invention of Fig. 5 a-5d (for example, on the first file (not shown)), and this connecting elements is shown is bonded with each other with the connecting elements 52 (for example on the second file (not shown)) with similar rib structure.Connecting elements 53 comprises highly different ribs, and high rib 54 replaces one by one with short rib 55.The connecting elements that helps cooperating that departs from of this repetition that leaves whole profile of identical (for example same high) symmetrical ribs hangs down engaging one another of active force.Shown in Fig. 5 a, during the engaging one another of connecting elements, higher rib 54 at first contacts with each other; And as shown in arrow 56, the head of higher rib tends to move in the gap that short weak point produced by adjacent rib 55.This oneself's alignment of rib and connected member helps to guarantee to engage one another easily and effectively when two files are linked together.After member is further exerted pressure, shown in Fig. 5 b and 5c, higher rib is directed (seeing the arrow 57 of Fig. 5 b) by them to a position with adjacent contacting of shorter rib, in this position, the right flange 59 of the high rib 54 of a connecting elements slides into left flange 60 belows (" right side " of this paragraph and " left side " are with reference to the position among the figure 5c) of the high rib 54 of another connecting elements.After further exerting pressure, shown in Fig. 5 d, the left flange 61 of the high rib 54 of a connecting elements moves to right flange 62 belows of the short rib 55 of another connecting elements.Owing to there is not the structure of double altitudes near high rib, therefore the head of high rib 54 described moved not interrupted during engaging one another.When high rib and short rib one by one each other alternately the time, obtain engaging one another of minimum active force.But still gratifying is if use the short rib of less ratio to make that some high ribs are adjacent one another are, can obtain the higher a little power that is bonded with each other.
The other satisfactory performance characteristic of connecting elements shown in Fig. 5 a-5d has the character continuous or two-stage for the required active force of realizing engaging one another.That is to say, need first to apply active force realizing the phase I that engages one another shown in Fig. 5 b and the 5c, and need second with after-applied active force to realize engaging one another fully shown in Fig. 5 d.Owing to apply active force to continuously this or two-stage, thus any once required maximum force reduced, and make to engage one another and be more prone to.In addition, the connecting elements of the type be to can having two different degrees of interengagement, thus allow a kind of low active force perhaps be temporary transient engage one another and higher-force perhaps be more lasting engaging one another.
Difference in height between high rib 54 and the short rib 55 can change, but usually this difference in height should be greatly to stoping a large amount of high rib and short ribs not engage one another fully, the flange that promptly relates to a high rib on the connecting elements at this to shown mobile the engaging one another below the short rib of the relative member in the connecting elements.The ratio of the hope of rib heights will be subjected to the influence of many parameters, the material of these parameters such as rib part and the shape of thickness and rib.Usually, the rib that higher rib will be shorter high about 1/4th to 3/4ths.For some embodiments of the present invention, 1.5 times the high rib that highly is approximately the height of short rib has been realized preferred result.
Rib among Fig. 6 is representational coextruded rib, and it comprises two kinds of different materials in this case, and a kind of material constitutes the major part of rib, and another kind of material constitutes the head portion of rib.The material that surpasses two kinds can be extruded, and can constitute the different piece of rib or substrate.For example, substrate can comprise a kind of material, and for example for flexible or soft, and rib comprises different materials, for example harder material.Perhaps, the shank of rib can comprise a kind of material, for example has flexible, elasticity or for the material of the desired fatigue-resistance characteristics that has of repeated deflection, and head, the head portion that promptly comprises the rib of flange can comprise different materials, for example harder, non-deflection material.
As shown in the figure, the width that is preferably greater than the flange that is connected to shank of shank.Result's (supposing that handle and flange have identical thickness and composition) is: with during the rib of relative connecting elements is bonded with each other, under the effect that acts on the pressure on the rib, shank will tend to have precedence over the bending of flange and bending at rib.When along thickness direction when crooked, for the long beam of long L, wide W and thick T, bending rigidity roughly with W (T/L) 3Proportional.Because handle is longer than arm usually, so if flange has similar thickness and composition with handle, the then easier generation deflection of handle.The elastic modelling quantity of structure, size and material by selecting handle and flange can control handle and the easness of the deflection of flange.
As mentioned above, the handle of connecting elements of the present invention and flange portion are preferably flexible usually, make them to be out of shape so that adjacent file connects and separates.Be understood that, if desired, handle and flange portion can be made by the non-flexible material than rigidity, but connect with separate this file will be not too convenient, and may need to make the connecting elements of adjacent file slided they end so that file connect and separate.
As mentioned above, as required, the side plate of file of the present invention can be flexible or rigidity.For the ease of the reliability that adjacent file is linked together and connects, usually preferably, arrange the not deflection or the bending significantly of side plate of connecting elements on it.In certain embodiments, preferably connecting elements is configured such that connecting elements is stable dimensionally basically on its longitudinal axis.For example, with reference to figure 4, substrate 32 can by dimensionally stable, relatively the material of inflexibility is made, and rib 30 is made by different, flexible more material.In certain embodiments, by in substrate 32 or between substrate 32 and connecting elements are connected to side plate on it, adding the reinforcement material (not shown) that increases rigidity, can realize the inflexibility of wishing.In other embodiments, desirable rigidity can be by making substrate 32 thicker realizations.
Connecting elements of the present invention can be made of a variety of materials, but is the most normally made by polymeric material, and use can be melted any polymer of processing usually.Homopolymers, copolymer and the mixture of polymer can be used, and multiple additives can be comprised.Also can use inorganic material such as metal.Select composition so that the flexural property of hope to be provided, be usually included in engage and break away from during the handle of rib move in the elastic bending in a lateral direction of rib length, and if any, a small amount of bending of flange.Usually, comprise the substrate of any additives and rib composition from 10 3MPa to 10 7The modulus of MPa is gratifying, but this can vary depending on the application.
Suitable thermoplastic polymer comprises, for example, such as polypropylene or poly polyolefin, polystyrene, Merlon, polymethyl methacrylate, ethylene vinyl acetate copolymer, acrylate modified ethylene vinyl acetate copolymer, ethylene acrylic acid co polymer, nylon, polyvinyl chloride and such as the engineering polymers of polyketone or poly-methylpentane.Elastomer comprises, for example, and natural rubber or synthetic rubber, isoprene containing, butadiene or ethene (butylene) block styrene block copolymer, metallocene catalyzed polyolefin, polyurethane and poly-diorganosiloxane.Also can use polymer and/or elastomeric mixture.
As required, suitable additive comprises, for example, plasticizer, tackifier, filler, colouring agent, UV light stabilizing agent, antioxidant, processing aid (urethane, silicones, fluoropolymer or the like), the material of low-friction coefficient (silicones), filler, colorant and the combination thereof of the conductive conduction of certain level respectively are provided for connecting elements and protuberance.Normally, the amount of additive is according to using 50 percent of the weight can reach part.
By passing mould extruded polymer thin plate, for example, can form connecting elements of the present invention by electron discharge processing with open cuts.
The shaped design of mould becomes to produce has the shape of cross section of hope or the thin plate of profile.Usually after thin plate leaves mould, thin plate is pulled through such as the quenched materials of water and the quenching thin plate.In hardening media, may need wetting agent good wetting with the whole surface of the thin plate of extruding of guaranteeing to comprise the space between the rib.Can further handle the thin plate of extruding, for example rib of extruding by cutting, and stretching, extension thin plate interrupts to form in rib, perhaps by forming structure to be constrained to relatively moving between the right connecting elements.Then, usually by the thin plate of extruding being cut and joint-cutting (slitting) forms this connecting elements.
It is preferred consumingly extruding; But can adopt alternate manner to replace extruding preparation connecting elements of the present invention, for example by injection moulding or casting.In addition, rib shape connecting elements structure of the present invention can be bonded in the bigger paper of making file of the present invention.
As previously mentioned, the body of rib-like structure of the present invention can comprise multilayer, and this multilayer has different compositions usually.This multilayer can be by complex technique (for example, described in disclosed PCT application on April 15th, 1999 No.WO99/17630) provide, described complex technique can comprise different melt-flow is passed in branch manifold mould or multilayer feed head and the film die from different extruders.Single melt-flow is converged in the feed head, and enters mould as the lamination of layering, and the lamination of this layering flows out the sheet material that becomes layering when material leaves mould.Mould is to form pattern, so that form the rib-like structure of connecting elements and protuberance.Therefore, connecting elements of the present invention can have a kind of substrate of composition and the rib of different compositions.Perhaps, the part of rib, the tip edge part of rib for example shown in Figure 6 can have the composition different with the other parts of rib.For example, the head portion of rib can comprise a composition, and this forms the low low-friction surface of remainder that forms the friction ratio rib.
The rib shape character of connecting elements of the present invention provides the alignment feature of wishing for article.
It should be understood that the present invention can be used for there is not protuberance or has the file of different index protuberances, and also can be used for suspension file.
In certain embodiments, file of the present invention also can comprise shackle fastener or magnet, is used for increasing when according to the present invention file releasably being linked together reliability.
The present invention also provides a kind of external member, this external member be used for revised file folder with as or be used for master file management system of the present invention.This external member comprises 1) at least one connecting elements, described at least one connecting elements comprises from the rib of outstanding a plurality of parallel, narrow interval, the elastically deformable of substrate; Described rib comprises shank and each side that is connected to shank and alternate at least one flange that separates with substrate that is connected to substrate and erects basically from substrate; Consistent basically on the length of rib by the cross-sectional profiles that rib forms; With 2) be used for connecting elements is connected to the device on file surface.Illustrative example comprises: adhesive, for example hotmelt or contact adhesive; And mechanical connector, such as bail or clasp.Usually preferably two connecting elements are arranged on each side plate of file, this document folder will be releasably be connected with adjacent file in the master file management system of the present invention.

Claims (5)

1. file comprises:
First side plate with outward flange and inward flange;
Second side plate with outward flange and inward flange;
Binder edge, described binder edge are used to connect described first side plate and second side plate between the described inward flange of described first side plate and second side plate; And
Be arranged in two connecting elements on the outer surface of at least one side plate in the described side plate, described connecting elements is suitable for the file interlocking that similarly is equipped with another, and each in the described interlocking member comprises and is substantially perpendicular at least two ribs that described binder edge is extended.
2. file as claimed in claim 1, wherein, described connecting elements is arranged to be arranged essentially parallel to the lateral edge of described side plate.
3. file as claimed in claim 1, wherein, described connecting elements extends along the major part of the distance between the outward flange of described binder edge and described side plate.
4. host file system, it comprises first file as claimed in claim 1 and second file as claimed in claim 1, wherein, at least one connecting elements on described first file releasably engages with connecting elements on described second file.
5. external member that is used to make file to be fit to host file system, described external member comprises 1) at least one connecting elements, described at least one connecting elements comprises from a plurality of ribs of outstanding parallel, narrow interval, the elastically deformable of substrate; Described rib comprises the shank that is connected to described substrate and erects basically from described substrate and the every side that is connected to described shank and at least one flange of opening with described dice spaced; Consistent basically on the length of described rib by the cross-sectional profiles that described rib forms; With 2) be used for described connecting elements is connected to the device on the surface of file.
CNA2006800114504A 2005-04-06 2006-03-29 File folder management system Pending CN101155696A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/099,915 2005-04-06
US11/099,915 US20060226204A1 (en) 2005-04-06 2005-04-06 File folder management system

Publications (1)

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CN101155696A true CN101155696A (en) 2008-04-02

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CNA2006800114504A Pending CN101155696A (en) 2005-04-06 2006-03-29 File folder management system

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US (1) US20060226204A1 (en)
EP (1) EP1871618A1 (en)
JP (1) JP2008535694A (en)
CN (1) CN101155696A (en)
MX (1) MX2007012340A (en)
WO (1) WO2006107681A1 (en)

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Publication number Publication date
WO2006107681A1 (en) 2006-10-12
EP1871618A1 (en) 2008-01-02
US20060226204A1 (en) 2006-10-12
JP2008535694A (en) 2008-09-04
MX2007012340A (en) 2007-12-05

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