CN101563001B - Reduced thickness document case - Google Patents

Abstract

The invention relates to a document case for receiving a large number of standardized format documents (8) comprising at least two first flaps (8) articulated relative to each other, the documents (8)being inserted separately into overlapping pockets with an offset, their openings being parallel to the articulation axis of the flaps so that the documents are arranged in a stepped manner (11, 12) in order to expose a visible uncovered edge thereof. In case of two adjacent flaps, the steps (11, 12) are arranged with the same insertion direction, the highest document of one flap being adjacent to the lowest document of the other flap so that when the two flaps are folded on each other, the two series of steps (11, 12) are interleaved in order to reduce the thickness. Application for wallets,multifunction diaries and document briefcases.

Description

The briefcase that thickness reduces

Technical field

The present invention relates to be used to hold multiple briefcase, for example be used to hold the file of file, or be used to hold the files with arbitrary standards specification or the archives bag of page with credit card or business card specification with file of standardized size.

Background technology

Many files, for example member card, monthly ticket and the sports tournament licensing in medical insurance card (carte vitale), shop all adopt the specification of credit card.Having a large amount of cards soon will be inserted in the file.

Often use the file that comprises at least two plates; Said plate is hinged each other; Card is inserted into respectively in the bag of arranging with offset manner lapping ground; The opening of said bag is parallel to or perpendicular to the hinge axes of plate, so that card is ladder-like arranged, thereby has a unlapped visible edge.Like this, can discern a card, and be easy to from its bag, extract out use through its visible edge.

Card is in the lapping state, forms the step form, and therefore, the position thickness stacked on top of each other at maximum cards is bigger.Each plate has shape triangular in shape basically on profile.Bag is arranged with the hinge axes symmetrical manner with respect to two plates; And when file was closed again, the thickest two parts of two plates faced with each other; Produce big thickness surplus thus; This big thickness surplus forms a bossing on one of limit of the plate that is in the close position, and can not be placed in the little pocket of thickness, for example in the pocket of the back pocket of trousers or shirt.

Equally; The transmit a large amount of files personnel of---for example the client's for the agent files---; Hope to be respectively charged in the archives bag with two plates with their files also being stairstepping; So that can discern and extract out files rapidly, and in this case, also want to limit the volume of archives bag.

Summary of the invention

Subject matter of the present invention is to provide the briefcase of aforementioned type, and the thickness of this briefcase reduces, and avoids occurring aforementioned bossing.

Another object of the present invention is to reduce the cost of manufacture of this briefcase.

Another purpose of the present invention is to provide a kind of have plurality of specifications briefcase of heap file of (A4 or other specification) of can holding.

For this reason; The present invention is configured to, and for the plate of two vicinities, bag is arranged with the mode of identical direction of insertion; The file of the highest order of one of plate (leplus é lev é) is adjacent to the file of the lowest order (le plus bas) of another plate; So that when two plates were folded each other, two step serieses were pressed imbricate each other and are arranged (imbriqu é es), so that reduce the thickness of file or briefcase.

Like this, reduce bossing, when briefcase was closed again, the thickest part of two plates was in opposite location.Therefore, can make the file with two plates, it comprises the file of maximum quantity on minimized thickness.

According to another characteristic of the invention; The step series of one plate constitutes by itself being in a zigzag folding a slice page or leaf, and the distance between two broken lines alternately has two different numerical, and a numerical value equals the limit of the file that be inserted into vertical with the opening of bag; And a numerical value is slightly smaller; To allow to grip file, the edge on the zigzag limit of sheet page or leaf is fixed to one another, and the bag group of all plates is processed with single page or leaf.

This layout can be simplified the making of briefcase, and reduces its cost.

Advantageously, the edge on the zigzag limit of sheet page or leaf is fixed to one another through a sewing technology.Like this, on the limit, obtain bag folder, thereby avoid file from bag, to drop.

According to another characteristic of the present invention, briefcase comprises that one the 3rd is put plate, puts plate for the 3rd and is hinged on one of other plate; In closing position, put the plate turnover on one of other two plates, and on its two sides, comprise bag for the 3rd; The 3rd the bag series antisymmetry ground of putting the two sides of plate is arranged; So that in closing position, the 3rd step series of every putting plate is arranged in by imbricate in the step series of inner face of one of two first plates, and; Separately the width of the broken line freely of two first plates be basically the file that inserts thickness 2n doubly, n is the quantity that can be inserted into the file in the plate.

According to a characteristic more of the present invention, the plate of one group of two vicinity comprises an outside pocket, and this outside pocket extends on whole length, and the opening of this outside pocket is perpendicular to hinge axes.

This side-seam pkt. can hold the big file of length, for example bank money and identity document.

According to another characteristic of the invention; The limit of the plate parallel with hinge axes is basically greater than the twice of the width of credit card; And each plate comprises three bags in succession; Said bag is used to hold the file of the credit card specification that a hinge axes with two plates is arranged in parallel, and is two contiguous bags of two series then, and these two contiguous bags are used to hold the file with the credit card specification of the hinge axes lateral arrangement of two plates.

Can make the file that reduces size with two plates like this, this document folder holds the file of 14 credit card specifications.

Advantageously, at least one plate also comprises at least one bigger bag, and this bigger bag is used for larger-size file.

Its size of can packing into like this is greater than credit card sized official document, for example such official documents such as identity card, driving license, Europe new ash card.

Advantageously, outside pocket can comprise partition in.Can pack into like this size different files, for example business card.

According to another characteristic of the present invention; Briefcase comprises an insert, and this insert is made up of a unique plate, and this unique plate is hingedly mounted on the tongue piece; This tongue piece can be inserted in the interior pocket of a plate; And on one of surface of this plate, comprise ladder series, the opening of this plate is parallel to hinge axes, and said tongue piece is folded on the bag when in pocket, being in deposit position.

Like this, can arrange a dismountable certificate cover, this dismountable certificate cover can use separately or be inserted in the file.When it used separately and for example places the outer bag of adorning on shirt pocket or the western-style clothes, file of dress prevented to produce static in it, and static can damage the file that comprises electronic component or magnetic cell, for example credit card, storage card or transportation card.

Description of drawings

According to the explanation that provides of property and limiting examples as an example with reference to the accompanying drawings, other features and advantages of the present invention will show, wherein:

Fig. 1 a-1g is an explanatory view of the present invention;

Fig. 2 is the vertical section sketch map of the file with 2 plates that is used to hold the file of credit card specification;

Fig. 3 is the generalized section of file shown in Figure 2;

Fig. 4 to 6 is explanatory view of an embodiment of bag;

Fig. 7 illustrates a kind of sketch map of making away needle method (point de couture);

Fig. 8 to 11 is the explanatory view of embodiment with file of 3 plates and 4 bag ladders;

Figure 12 is the generalized section of outside pocket with file of at least 2 plates;

Figure 13 is the front view of the plate of the file that reduce size of every plate with 7 cards;

Figure 14 is the schematic perspective view of certificate cover, and this certificate cover is made up of unique plate, and this plate comprises the tongue piece in the interior pocket that can be inserted in plate;

Figure 15,16 and 20 illustrates three kinds of embodiments with file of four plates of the present invention;

When being illustrated in the enable possition, Figure 17 is fixed on the embodiment of the turnover part on the plate;

The file that comprises two turnover parts when Figure 18 is illustrated in closing position;

Figure 19 illustrates the plate that comprises the twoport bag, and wherein, one of two pockets hold the tongue piece (Figure 14) of the insert of single plate;

Figure 21 illustrates the tongue piece insert through being folded into the method that " it " font forms with this generalized section, and this insert comprises a ladder on its each surface, only uses a single identical band;

Figure 22 a, 22b, 22c, 22d illustrate the folding step of the file with three plates, and said folding step can be guaranteed the best security of depositing;

Figure 23 is the sketch map that on each plate, has the file of the pocket of arranging with the mode of bag ladder, can deposit the size file bigger than ladder file perpendicular to the opening of this document of hinge axes folder;

Figure 24 a and 24b illustrate the folding step of the file with two plates and two inserts; Each insert is positioned at an end of file; Can guarantee the security that card is deposited, and increase the capacity of file, the outer surface of each insert comprises a window type bag;

Figure 24 c and 24d illustrate these window type bags, and it is furnished with the slip closure member, are arranged through shape complementarity and fold;

Figure 25 illustrates the file that reduces size with three plates, and each plate can hold until ten cards;

Figure 25 a and 25b illustrate the file with 3 plates; On the plate of low order end portion, comprise one group more and more littler stacked bag, be used to hold the file of different size, when closing position; The turnover of one window type is partially folded on said bag, shown in Figure 25 c.

The specific embodiment

Fig. 1 a to 1g is the explanatory view of principle of the present invention.See the certificate cover of known type at Fig. 1 a, this certificate cover is made up of 2 plates 1 and 2, and said plate 1 and 2 centers on a hinge axes 3 pivots.Each plate comprises bag 4, and said bag 4 is used to hold the file of credit card specification, and staggers each other, and the opening 7 of said plate is towards hinge axes 3, and plate 1 and 2 step series are arranged with respect to hinge axes 3 symmetrically.Under the situation of Fig. 1 b, bag 4 ' perpendicular to hinge axes 3 '.One bag 4 or 4 ' the degree of depth 5 less than the width 6 of a card so that the one edge of card is visible with the interval of the separation of two openings 7 in succession.At closing position (Fig. 1 e), two plates are folded each other, the bag contact of two plates.

Each plate has 5 bags, can observe card 8 lapping each other in the bag 4 of packing into, and is schematically illustrated in Fig. 1 c like this.In the embodiment of Fig. 1 a, lappings (recouvrement) are blocked with following four in the visible end that is inserted in first card in the bag relative with hinge axes 3.Therefore, in folding back (Fig. 1 d and 1d '), the stairstepping profile that schematically illustrates with triangle is under the situation of Fig. 1 b, and formation is just like the bossing shown in Fig. 1 d or the 1d '.When two step serieses when closing position is arranged in the known certificate cover of Fig. 1 a or 1b symmetrically; Shown in Fig. 1 e; Two leg-of-mutton thickness surpluses are lapping each other; And obtain a certificate cover, this certificate overlaps very thick and is difficult to put into narrow pocket, the exterior pockets of for example adorning on the back pocket of trousers, shirt pocket or the western-style clothes.

According to the present invention; Plate for two vicinities; Bag arranges that with the mode of identical direction of insertion the file of the highest order of one of plate is adjacent to the file of the lowest order of another plate, so that when two plates are folded each other; Two step serieses are pressed imbricate each other and are arranged, so that reduce the thickness of file or briefcase.This schematically shows at Fig. 1 f, and in closing position, shown in Fig. 1 g, the triangle of two plates is opposite, and has the counteracting (compensation) of thickness surplus, so that the gross thickness of certificate cover obviously reduces.

With profilograph and the schematically illustrated file with two plates of the present invention of drawing in side sectional elevation, this document folder comprises an outside pocket in Fig. 2 and 3.Can find out that two step serieses 11 and 12 have a public inner surface 13.One outside pocket is placed on the outer surface of this public inner surface 13, and this outside pocket comprises two compartments 14 and 15, and these two compartments are used to hold the big file of size, for example bank money and identity document.In interior compartment 14, dispose its length and the width bag 16 littler than a plate, be used for for example holding business card.

In Fig. 3, Fig. 3 is the drawing in side sectional elevation at bag 16 places, can find out, said bag is flexuose page or leaf 17 with folding three times and processes.

Fig. 4 to 6 describes the embodiment of stairstepping bag.In Fig. 4, can find out, the sheet page or leaf 21 that a folding flexible material is processed, for example a fabric sleeve wherein has transverse line 22 to 25.Article two, the distance between the fold line of vicinity alternately has two different numerical; One numerical value equals to be inserted into the size on the limit vertical with opening bag file, and a numerical value is smaller, and the edge on the zigzag limit of sheet page or leaf is fixed to one another; Promptly the distance between two lines 23 and 24 equals the width of a credit card; And corresponding to the degree of depth of a bag, the distance between two lines 22 and/or 24 and 25 is slightly less than this width, for example is about 9mm.Then, sheet page or leaf 21 is folded in a zigzag, and as shown in Figure 5, therefore, the edge on the zigzag limit of sheet page or leaf 21 is fixed to one another, and is so that obtain three bags, as shown in Figure 6.In these Fig. 4 to 6, for clarity sake, three bags only are shown, three bags use a slice page or leaf; This sheet page or leaf comprises six parts that fold by five broken lines, still, and in fact; Implement a plurality of series, these a plurality of series comprise that each plate has very many bags, for example 10; The file that is used for the credit card specification, therefore, the length of each plate is about 14cm.

For the purpose of attractive in appearance, on the assembly that is obtained of Fig. 6, can be with a fine finishining nappe---for example leather covered body---be fixed at least a portion of assembly of bag.Advantageously, can be in the part of fine finishining nappe---it covers first bag---middle cutting one window 28, be arranged in the card in this bag in order to show better; This window can be used transparent member sealing.

According to the present invention, when sheet page or leaf 21 was folding as yet, the flexibility that layout one is processed by flexible material on the edge of sheet page or leaf 21 was with 20 (see figure 4)s.This flexibility is arranged in 20 and implements fixing position, edge.

This flexibility can make the edge that is inserted in the card in the bag obtain clamping action with 20 existence, so that is stuck in well maintenance in the bag, and can not come off.

Advantageously, can locate cutting blade page or leaf 21 at the broken line between two sheet pages or leaves (pliure), shown in Figure 4 and 5.Be on broken line 22 and 24 at ladder front end (nez des gradins) and obtain a recess 26 of oval in shape basically.When the edge of sheet page or leaf 21 is fixed and is formed bag, as shown in Figure 6, obtain an openwork part 27, it makes it possible to be easier to grip wants the card extracted out.In addition, if dispose a fine finishining nappe, it is visible that then this openwork part 27 makes the sheet page or leaf of processing bag, and this indication bag is empty.

When briefcase comprised a plurality of bags series, through between two bag series, settling a folded part not, these bags are whole to be implemented on the single page or leaf, this not folded part corresponding to hinge axes.So, obtain a continuous interior sheet page or leaf, arrange different bag series on it, this bag series constitutes along the continuous step series of identical direction orientation.

Advantageously, the sewing technology that passes through fixed to one another at edge---is for example walked needle method (point à enroulement) by means of a coiling---and implemented, and is as shown in Figure 7.Suture is cable run distance D on the limit of sheet page or leaf, then, reverse below cabling less apart from d, for example D's is half the, then, the linear distance D that goes further in the above so continues.Be with 20 if having a flexibility, as shown in Figure 6, then make flexibility with on or carry out in the outside of bag at the edge of this band effectively clamp and can not damage by pressure so that obtain.

Fig. 8 to 11 illustrates an embodiment of file, and this document folder comprises 3 plates, but comprises 4 step serieses.As stated, single page or leaf of step series group 31 to 34 usefulness processed, and opened in 35 to 37 minutes by the not folded part of sheet page or leaf, and said not folded part is arranged in the hinge axes place of plate, and (plis d ' aisance) to constitute well-to-do pleat line.Visible by figure, all step serieses are along identical direction orientation.

Being folded each other through two step serieses 33 and 34 obtains one of plate 38, shown in Fig. 9 and 10.Therefore; Obtain three plates; Two first plates 39 and 41 and one the 3rd put plate 38; Said first plate 39 and 41 only comprises a step series on the surface within it, said the 3rd put plate 38 when closing position between other two plates, and on its two surfaces, all comprise bag.For closed file, at first put plate 38 and be folded on first plate 39 the 3rd, then, make it to turn down together on first plate 41.In Figure 11, can be observed, according to the present invention, arranging by imbricate of step series is able to implement, and significantly reduces the gross thickness of file, and this gross thickness is equivalent to the thickness of two step serieses basically.

The width of well-to-do pleat line 35 to 37 (also seeing Fig. 2) is suitable for when the file folded closed thickness that adds up of file against each other.Or rather; If each plate comprises n bag; So; The width of the well-to-do pleat line 37 between the step series 33 and 34 of intermediate plate 38 be substantially equal to a file thickness n doubly, promptly the width of the thickness of intermediate plate 38 and the well-to-do pleat line 35 of two first plates that separately are made up of step series 31 and 32 is substantially equal to 2n times of thickness of a file, promptly is substantially equal to the gross thickness of file in closing position.

Figure 12 illustrates out the side-seam pkt. of the file with two compartments with the vertical section.One first outer compartment 51 for example is used to hold identity document, and second compartment 52 for example is used to hold bank money, and it comprises a tiny pocket 53, and this tiny pocket 53 is used to hold business card.

Figure 13 illustrates a file plate, if the limit of the plate parallel with hinge axes basically greater than the twice of the width l of file, the how right bag 62 or 63 that is arranged side by side of this configurable one-tenth then, the length of said bag is perpendicular to hinge axes 64.In this case; At first " vertically " bag 62 and 63 with maximum quantity n1 is arranged to stairstepping; Said maximum quantity n1 is confirmed by the size A of the size e of the length L of file, visible part, the plate vertical with hinge axes 64; It is substantially equal to A=L+n1 e, and n1 is the quantity of paired vertical file.

The free part 65 of the plate below the opening that is arranged in bag 62 and 63 is provided with " level " bag 66, and its width is equivalent to the length L of file.The maximum quantity n2 of horizontal bag is confirmed by following relational expression:

A=l+ (n1+n2) e; L is the width of file.

This layout can make the quantity optimization of bag; Therefore, in the embodiment shown in fig. 13, have seven bags, the opening of this bag is towards hinge axes 64, and if all bags are arranged as previous embodiment such " level ", so, only configurable five bags.

Figure 14 illustrates an insert with front view; This insert is made up of a plate 71 and a tongue piece 72; Tongue piece 72 is hinged on the plate along axis 73; And can be incorporated in the pocket that is arranged on a plate 89, the opening of this pocket is parallel to the hinge axes of plate, so that insert can hingedly place between two plates of a file.But this insert is commercialization and use separately also, for example is used for shirt pocket.

This insert comprises a plurality of bags 74 on the one side at least at it, and when this insert used separately, in closing position, tongue piece 72 turnovers were on these bags 74.When insert places a pocket; This tongue piece protected file prevents friction, and particularly, this can be avoided electrostatic phenomenon; This electrostatic phenomenon possibly damage the file that comprises electronic component and/or magnetic cell, for example microcircuit plate, transportation card (titresde transport) and storage card.

This insert also can comprise a plurality of bags on its second, be used for the insensitive file of static.An also configurable side-seam pkt. is used to hold some bank moneys.Therefore; Can make an insert; This insert comprises a series of stairstepping bags that are used for the most frequently used credit card on one side, and on another side, comprises one or more bags that are used for the large-size of identity document, and a side-seam pkt. that is used for bank money.This insert can use separately, in order to carrying essential file, and be inserted into have two or more plates, interior dress is not quite commonly used and the file of nonessential file in.

Figure 15 and 16 illustrates two embodiment of file of the present invention with deployed condition.Figure 15 relates to the file with four plates 81 to 84, and each plate all comprises a series of six " level " bags, and this plate is of a size of 11.5cm * 9.5cm, and this document anchor clamps have a side pocket 85.Outside well-to- do pleat line 86 and 87 between one external sheet 81 or 84 and one central plate 82 or 83 is about 6mm; Promptly be six times of thickness of a file basically; The well-to-do pleat line in inside between two central plates 82 and 83 has double numerical value, and this double numerical value is equivalent to be folded in the thickness of the external sheet on the central plate.A file that so obtains, this document folder can hold the file of 24 credit card specifications, and the length that this document is clipped in deployed condition is 48.7cm, and the size of this document folder is essentially 11.5cm * 9.5cm, and thickness is about 15mm.Therefore, can be easy to put into size is about in the exterior pockets of adorning on shirt pocket or the western-style clothes of 15cm * 10cm.

Figure 20 illustrate one have 4 plates file, each plate all has the size identical with the plate of Figure 15, but is lateral arrangement, the hand that is more suitable for the women uses, the card storage amount reduces 15%.In the free space of plate, the bag with window 201 can hold the file that can not put into the stairstepping bag, for example big business card, photo, duty stamp or subway ticket, sales ledger.The opening of the opening of these window type bags and stairstepping bag is towards the same side.Like this, when file was in the close position, any file that is contained in these different bags can not drop.

The every plate of file shown in Figure 16 can hold until 7 cards.It is four plate-sheet-types shown in Figure 13, and each plate all comprises four vertical bag and three horizontal bags, and it is of a size of 10.5cm * 12cm.The width of outside with inner well-to-do pleat line should be 5mm and 10mm mutually, and it is suitable for the thickness of seven bag formula plates.In deployed condition, the length of this document folder is 44cm, and in closing position, its size is essentially 10.5cm * 12cm, and maximum ga(u)ge is about 18mm.Its capacity is the file of 28 credit card specifications.

Figure 17 illustrates an embodiment of a turnover part 91, and this turnover part 91 is on one side of file, and---promptly vertical with hinge axes 93 one side---hingedly is fixed on the plate 92.This turnover part can comprise a bag on its each face, it is arranged in the place, ladder end that is made up of the document edge in the bag that is in plate 92, so that in the folding position said bag is covered on the plate 92.

In Figure 18, the file with two plates is shown, each plate all comprises 6 horizontal bags, and each plate has a turnover part 94 or 95, and this turnover part is in the close position, and the width of this turnover part is slightly less than the length of plate.When file was folding, two turnover parts 94 and 95 were juxtaposed to each other, and lapping not, so that increase has the capacity of the file of 4 files, and thickness only is increased to 2 times of thickness of a file, and the width of well-to-do pleat line 96 is 8mm rather than 6mm.Therefore, this file with 2 plates can be equipped with 16 files in the space that reduces.If dispose a fine finishining nappe, then turn down the ladder that part 94 and 95 covers bag, this improves the attractive in appearance of file.

Figure 19 illustrates a plate 101 with profilograph, and this plate 101 comprises the pocket 102 and 103 that two headtotails are arranged, the opening of said pocket is parallel to hinge axes 104.In addition, this twoport bag is folded into flexuose page or leaf by one and constitutes, and the edge of this twoport bag is fixed to one another.Each pocket that obtains can hold a large scale file, or holds the tongue piece 105 of an insert for example shown in Figure 14.

The edge that briefcase is implemented as the zigzag limit that makes sheet page or leaf 21 is fixed to one another through a sewing technology, and this sewing technology has coiling as shown in Figure 7 and walks the skill of handling needles.

Figure 21 illustrates the insert 210 of tongue piece formula; This insert 210 forms through a strap 213 being folded in a zigzag; So that obtain a series of bag 211,212, this serial bag is arranged to stairstepping, alternately in two face upper sheds of insert; And be articulated in a rectangle tongue piece 210, in the bag of tongue piece 210 for introduction into file.Should be pointed out that in this embodiment to have bag 211,212 inverted orientation of inner surface and outer surface.Distance between two continuous broken lines of strap 213 alternately have a width that equals to be inserted into file numerical value---this width is vertical with the opening of bag, and fractional value is so that take out file.Advantageously; File can comprise the plate with a plurality of ladders; This plate is along identical direction of insertion orientation and therefore press the imbricate arrangement fully with insert, and this for example can make the capacity of a file double, and each surface of the plate of file and insert comprises the ladder of equal number.

Figure 22 a, 22b, 22c, 22d illustrate a folding mode of the file with three plates, and said three plates are connected to each other by two different well-to-do pleat lines 222,223 of width.Visible at Figure 22 a like this, Figure 22 a illustrates the file that is in deployed condition, and each plate all has a series of five bags at its left part opening.Five bags of each plate are connected to (Figure 22 b) in the right angled triangle in side view.The folding plate turnover through will the left side of file is on central plate, so that two stacked enforcements of hypotenuse.Then, the turnover of the plate on the right side stacks on the part what be made up of other two plates.Like this, in the folding position, file has the thickness that reduces.In addition, fold in case this solution can be guaranteed file, card can not drop.It means that well-to-do pleat line 222,223 correctly processes by size, and well-to-do pleat line 223 is greater than well-to-do pleat line 222.

Figure 23 illustrates the file that comprises two plates, and this plate is connected to each other by well-to-do pleat line.Each plate all comprises a vertical main areas and a side zones, in this vertical main areas, arrange a series of in the same side the bag of opening, the width of this bag is basically less than the width of plate; At the side zones place, pass-out one side-seam pkt. 231, said side-seam pkt. 231 be positioned at main areas below.The opening of bag is parallel to well-to-do pleat line and extends, and the opening of two pockets 231 extends perpendicular to said well-to-do pleat line.

Therefore the size of two pockets can hold the bigger file of size that possibly give prominence to the side zones scope, for example national status card, driver's license, elector's certificate, health insurance cards, car insurance green card etc. greater than the size of bag.

Figure 24 a and 24b illustrate a file, and this document anchor clamps have by a well-to-do pleat line two plates connected to one another and this document folder and dispose two inserts, and each insert all has a series of step-like bags that are arranged to.The bag of these inserts and the bag of the plate of its file that is connected be opening in the same side.For this reason, each all comprises a pocket 232 plate of file below the bag ladder, and the opening of this pocket 232 is parallel to well-to-do pleat line, extends along the edge of the plate relative with said broken line, and in this pocket 232, embeds an its respective insert.

Arrange that by means of these in the folding position of file, insert is pressed imbricate each other with the bag series of the plate of vicinity and arranged, so that reduce the thickness of file or briefcase, thereby increases its capacity.In addition, this can guarantee the best security of depositing under the state that file folds, and the opening of the bag of plate and insert is towards the inside of file, and this content that prevents these bags drops.

In this embodiment, the inner surface of each insert is furnished with a series of ladders, and in these inserts the outer surface of each be furnished with one have a transparent window 248,249 bag, the opening of transparent bag is along the same side orientation (Figure 24 b).

In order to make the maximum capacity of these window type bags; And avoid wherein file or object to drop; In the embodiment shown in Figure 24 c; They each all be furnished with a slip closure member 246,247, but these these window type bags of slip closure member 246,247 complete closed and dispose the multilayer folding part 233 that is used to increase capacity.

These window type bags of the outer surface of insert dispose the slip closure member; In case said bag seals again; Just form two and close closed regions, this pass closed region can be equipped with the object in the bag of the interior ladder that can not insert file, the for example coin of country variant pattern; This is easy to grasp these coins, and the transparency of window helps to discern them.In folding final stage, two inserts, two plates folded thereon fold by ground each other mutually, and the slip closure member of the window type bag of the outer surface of insert is pressed the imbricate arrangement, and in the free space of plate 244,245 no thickness surplus (Figure 24 d).

In Figure 24 d, have the laterally rectangular triangle of window type bag of multilayer folding part 233, and the right angled triangle of window type bag can make two bags arrange by imbricate well when two plates of accordion paper folder through the complementation of shape.File in case again closure promptly keep smooth, its thickness minimizes.

Figure 25 illustrates file; Its size is identical with file shown in Figure 16; Have the plate that three well-to-do pleat lines 252 connect, each plate all has the bag that is the stairstepping layout, and wherein some bag can hold small-sized member card or ticket; The length L 1 of small-sized member card equal the credit card specification card length L 1/3rd, all cards all have width l.

Figure 25 illustrates a file, and its width B is basically greater than the twice of the width I of file.At first; On each plate, be stairstepping ground and arrange the paired vertical bag 256,257 that is juxtaposed to each other of maximum quantity n1; Said maximum quantity n1 depends on the length L of file, the size e of visible part, the size A of plate; The size A of plate is substantially equal to perpendicular to the hinge axes of plate:

A＝L+n1?e。

The width B of file is also basically greater than 4/3rds (lesquatre tiers) of the length L of file; Two horizontal bag ladders are set in the free space of plate 258; One of width of this horizontal bag ladder equals the length L of file, and the width of another horizontal bag ladder equals the L/3 of file.The maximum quantity of the bag of each ladder is n2, and it is confirmed by following relational expression: A=l+ (n1+n2) e, l is the width of file.This layout can make the quantity optimization of bag; Therefore; In the embodiment shown in Figure 25, the quantity of bag that is used for credit card is for three plates the 253, the 259th, and is identical, still; Two plates for the left side; It for the i.e. plate on the right side of last plate, also can hold 10 bags rather than 7 bags except that holding 3 bags that are used for medium sized member card 250,251.

Figure 25 a illustrates file and is in the enable possition, and it comprises a storage area on the end plate on the right side, can hold the file in the bag of two plates that can not insert the left side, and said file can have different specifications.This storage area is made up of one group of stacked bag 263; This stacked bag 263 is in the upper shed of the both sides on its four limit; Being the limit parallel with the hinge axes of plate on the one hand, is one of limit with said axis normal on the other hand, and this limit is fixed with the turnover part 261 of rectangle; Its size is substantially equal to the size of plate; And be connected in said plate by a well-to-do pleat line 260, this turnover part comprises a window type bag 262 on its each face, and the opening of this window type bag 262 is towards well-to-do pleat line 252.These stacked bags are more and more littler, and the width of the bag above being positioned at and length are basically respectively less than width that is positioned at following bag 265 and length 266, so that the file that is placed in the following bag exposes, are enough to identification and grip said file.

Figure 25 b illustrates the file of same type; It is used for the storage area of the file of different size, according to the identical principle of principle shown in Figure 25 a, also constitute by one group of stacked bag; But be the shape of different cutting dough sheet, the cover part of each file of putting into bag is less.The putting into and take out thereby easily of each bag 263 file.This cut surface chip shape obtains on the rectangle bag of the storage area shown in Figure 25 a, and a cutting partial parallel is in the diagonal of said bag, so that a surface of cut surface chip bag is slightly larger than the half the of the preceding rectangle bag of cutting.Distance between the parallel lines 267 that diagonal and bag are cut above that is substantially equal to width 265 and length 266 poor of the stacked bag of two vicinities.

So protection is put into the file of this storage area and is placed on the level land very much, thereby because turnover part 261 is folded on the said file, so can the thickness of file be minimized, file keeps smooth in closing position, and avoids file to drop.

The present invention can make a whole set of file that is fit to user's needs.The size of bag can be suitable for the specification of all types of files; For example credit card (5.4 * 8.5cm), business card (7.5 * 12.5cm), small-sized member card (5.4 * 2.83cm); The official document of new spec, for example driver's license (7.5 * 11cm), identity card (7.2 * 10.3cm) or the like.Also configurablely be used for storage card, camera flat cell, phonecard, for example be used for the permanent transportation card of subway or the bag of expressway tol lcollection card.

The use of one insert is the maximum file of portability only, and insert comprises ladder series on its one side, is used for the file to electrostatic sensitive of tongue piece protection, on its another side, comprises a plurality of pockets.

The present invention has detailed with embodiment and has been used to hold personal document's file, but obviously is applicable to all briefcases.Particularly, can design the briefcase or the archives bag that comprise two plates, it has the bag series that forms step series, presses imbricate each other and arranges, to reduce the thickness of briefcase.This briefcase for example can be equipped with the outturn sample that client's card or agent or sender use, these cards or sample, and for example pile fabric or flock paper are easy to the location, and are easy to take out.

Claims (19)

1. briefcase, it is used to hold a plurality of files (8 of standardized size; 62,63), this briefcase comprises at least two first hinged each other plates, and each plate comprises some bags, and said file is inserted in bag (4 individually; 4 ') in, said bag (4; 4 ') arrange that by the mode lapping ground of skew the opening of said bag (7) is parallel to said first plate (1,2; 64; Hinge axes (3 81-84); 38,39,41; 93), form a step series (11,12), thereby said file has a unlapped visible edge so that said file is arranged,

It is characterized in that, for two contiguous said first plates, the said step series (11 on two plates; 12) arrange by the mode of identical direction of insertion; And the said bag in the said step series (11,12) is connected to the right angled triangle in the side of bag side looks up and is arranged to: when said briefcase was in open mode, the file of the highest order in the said step series of one of said first plate was adjacent to the file of the lowest order in the said step series of another first plate; And said two step serieses (11; 12) have suitable spacing between, so that when two first plates of said vicinity are folded each other, said two step serieses (11; 12) take each other repeatedly, so that reduce the thickness of said briefcase.

2. briefcase according to claim 1 is characterized in that, the bag series of described first plate itself constitutes by folding in a zigzag sheet page or leaf (21) by one; Distance between two broken lines (22-25) alternately has two different numerical, wherein, a numerical value equal to be inserted into file with the vertical limit of said bag opening; And a numerical value is smaller; So that can take out said file, the edge on the zigzag limit of said page or leaf (21) is by fixed to one another

Its characteristic is that also the bag group of all described first plates is implemented by the mode of a slice page or leaf (21), step series (11,12; 31-34) by folded part not separately, said not folded part constitutes well-to-do pleat line (35-37; 86,87), the width of said well-to-do pleat line be equivalent to the file that inserts thickness n doubly, n is the quantity that can be inserted into a file in described first plate.

3. briefcase according to claim 2 is characterized in that, the edge on the zigzag limit of said page or leaf (21) is fixed to one another through the sewing technology with the skill of handling needles of reeling.

4. briefcase according to claim 2 is characterized in that, before said page or leaf (21) is folding, on the edge on the zigzag limit of said page or leaf, arranges a flexible material strip (20) at its static line place.

5. briefcase according to claim 2 is characterized in that, disposes the partial cut part (26) of the sheet page or leaf of locating to fold at the broken line (22,24) that constitutes the ladder end (21), and this partial cut part (26) is the recess (26) of an ovalize.

6. briefcase according to claim 2 is characterized in that, said page or leaf has a fine finishining nappe, and said fine finishining nappe has the cutting part of a formation window (28) at an at least one bag or a pocket place.

7. briefcase according to claim 1 is characterized in that, said briefcase has at least one the 3rd and puts plate (38); Put on one of the plate (39,41) that plate (38) is hinged on other, for said the 3rd in closing position; Put plate (38) turnover on two other one of plates for said the 3rd; And on said the 3rd two sides of putting plate (38), have bag, the bag series on its two sides be connected in the right angled triangle in side view and antisymmetry be arranged to, in closing position; Said the 3rd step series of putting each face of plate (38) taken repeatedly in the step series of the inner surface of one of two described first plates

Its characteristic also is, the width that separates the well-to-do pleat line (35) of said two first plates (39,41) be equivalent to one insert file thickness 2n doubly, wherein n is the quantity that can be inserted into one first file in the plate.

8. according to each described briefcase in the aforementioned claim 1 to 7; It is characterized in that; Said briefcase has an outside pocket, and said outside pocket extends on the whole length of said two first plates, and the opening of said outside pocket is perpendicular to hinge axes; And said outside pocket comprises two compartments (14,15; 51,52),

Its characteristic is that also one of said compartment (14) has the bag (16) of a width less than the width of said first plate.

9. briefcase according to claim 1 is characterized in that, the limit of said first plate parallel with hinge axes is greater than the twice of document width,

Its characteristic also is, in said at least one first plate, disposes the paired contiguous bag (62,63) of maximum quantity, and said paired contiguous bag (62,63) constitutes the vertical riser series of two vicinities,

Its characteristic also is,, fills up with vertically arranged bag freely in the space in the maintenance of said first plate, so that form the step series (66) of a level, the opening of all bags is towards hinge axes (64).

10. according to each described briefcase in the aforementioned claim 1 to 7, it is characterized in that said briefcase comprises an insert; Said insert can use separately, and is made up of unique the 4th plate (71), and said the 4th plate (71) has bag on the one side at least at it; And said the 4th plate (71) is hingedly mounted on the tongue piece (72); Said tongue piece (72) is fixed on the said insert on the one side that is parallel to hinge axes (73), and when said insert used separately, the deposit position of said tongue piece (72) in pocket was folded on the said bag; Thereby; Said tongue piece (72) covers and is inserted in the file in the bag, and through said tongue piece being introduced in the pocket (89) of arranging in described first plate, said insert is fixed in said briefcase; And the opening of said pocket is parallel to the hinge axes of said first plate, so that said insert can hingedly place between two first plates of said briefcase.

11. briefcase according to claim 10 is characterized in that, said first plate (101) also comprises one of at least at least two stacked pockets (102; 103), the opening of said two stacked pockets (102,103) is opposite; And be parallel to hinge axes (104,105), so that hold an insert tongue piece (72) or a large scale file; Said two stacked pockets (102,103) are folded into flexuose page or leaf with one and process.

12. briefcase according to claim 2; It is characterized in that each all comprises a turnover part (91) said two first plates (92), said turnover part (91) is on the one side perpendicular to hinge axes (93); In the ladder front end, be hinged on said first plate (92); And said turnover part (91) has a bag on the one side at least at it; The width of said turnover part is slightly less than the length of said first plate; When turnover part is in the close position and said briefcase when folding, two turnover parts are juxtaposed to each other contiguously, and do not have lapping.

13. briefcase according to claim 1; It is characterized in that; Said briefcase comprises at least three first plates, and said at least three first plates are connected by two well-to-do pleat lines (222,223); Each first plate all comprises the bag of a series of courts with one side opening; First plate turnover that the folding quilt of said briefcase carries out like this: the end that will be positioned at unlimited said briefcase---corresponding to said limit (220)---locates is on first plate of central authorities, and then, turnover is positioned at end---corresponding to relative limit (221)---first plate of locating of said unlimited briefcase.

14. briefcase according to claim 1, said briefcase comprise at least two first plates, each first plate all comprises a series of step-like bags; The width of said bag is less than the width of said first plate; It is characterized in that said briefcase comprises a side-seam pkt. (231), said side-seam pkt. (231) be positioned at ladder below; Be parallel to hinge axes, and the opening of said side-seam pkt. (231) extends on the whole length of said first plate perpendicular to said hinge axes ground.

15. briefcase according to claim 1; Said briefcase comprises two by a well-to-do pleat line first plate connected to one another; Each first plate has the bag of a series of courts with one side opening, it is characterized in that each first plate also comprises a pocket (232) below bag; The opening of said pocket (232) is by the mode of parallel said well-to-do pleat line, extend along the one edge of first plate relative with said well-to-do pleat line; And a tongue piece formula insert is bonded in the said opening, on one of face of said tongue piece formula insert, has a series of bag, and said bag is arranged to stairstepping; With the bag of first plate of its briefcase that is connected towards with opening on one side; And the opposite face of face that is positioned at has a bag ladder of this insert is furnished with a transparent window type pocket (248,249) and a multilayer folding part (233) vertical with the opening of these transparent pouch, Yi Bian the said opening of the transparent pouch of two first plates is with being parallel to the extension of said well-to-do pleat line ground; And carry out again closed with a slip closure member (246,247).

16. briefcase according to claim 1 is characterized in that, said briefcase has a tongue piece formula insert (210); Said tongue piece formula insert (210) is folding in a zigzag by a band (213) and forms, so that obtain a series of bag (211,212); Said bag (211,212) is stairstepping to be arranged, opening alternately on two faces of insert; And be articulated in rectangle tongue piece (210), in the bag of said rectangle tongue piece (210) for introduction into said briefcase.

17. briefcase according to claim 1 is characterized in that, the limit of said first plate parallel with hinge axes is greater than the twice of the width of said file, and greater than 4/3rds of the length of file,

Its characteristic also is, in said at least one first plate, disposes the paired contiguous bag (256,257) of maximum quantity, and said contiguous bag (256,257) constitutes the vertical riser of a series of vicinities,

Its characteristic also is; In the maintenance of said first plate freely in the space, to fill up with two contiguous ground and the bag ladders flatly arranged, the opening of said bag is along the direction orientation identical with the bag opening of vertical riser; The width of the bag ladder of said horizontal arrangement should be mutually: for a bag ladder; Greater than the length of a file (253), and for another bag ladder, greater than 1/3rd of the length of a file (251).

18. briefcase according to claim 1 is characterized in that, said briefcase comprises three first plates, and said three first plates are connected by two well-to-do pleat lines (252), and one of said first plate of end comprises one group of stacked bag (263),

Its characteristic is that also the size of the bag above being positioned at is less than the size of the bag that is positioned at the below, and each bag is opening on both sides; Said both sides are the limit that is parallel to well-to-do pleat line (252) on the one hand; And be one of limit vertical with said well-to-do pleat line on the other hand, should be the limit that turnover part (261) is fixed with the vertical limit of said well-to-do pleat line, turnover part (261) is rectangular; And its size equals the size of said first plate; Be connected in said first plate by a well-to-do pleat line (260), and in closing position, said turnover turns down partly on said one group of stacked bag; On its each face, comprise a window type bag (262), the opening of said window type bag (262) is orientated towards said well-to-do pleat line (252).

19. briefcase according to claim 1; It is characterized in that said briefcase is a file, this document folder is used to hold the file or the business card of credit card specification; Perhaps said briefcase is the archives bags, and this archives bag is used to hold the heap file of the plurality of specifications of A4 or other form.

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