CN1260073C - Binding device and folders - Google Patents

Abstract

The file 10 is constituted by fitting the binder 12 to the inner face side of a book jacket 11. The binder 12 comprises the binding string 20 and the binding plate member 21 combined with the binding string. The binding plate member is equipped with an insertion channel 28 for the binding string provided in the base 25, the receiving groove 27A to incline and receive the opposite side regions of the binding string, and a pair of protruded parts 34 provided to the side walls 26 of the receiving groove to hold the inclined posture of the binding string. The receiving groove 27A and the protruded parts 34 are equipped with a receive promoting part to promote the initial receiving action of the binding string and with a release promoting part.

Description

Attachment means and file

Technical field

The present invention relates to attachment means and file, relate to more easily bookbinding to be with attachment means and file in the accepting groove that be embedded into the stitching plate parts in more detail.

Background technology

The well-known file that is called as the press strip file is made of cover body and the attachment means that is arranged on this cover body inner face side.On the installing department of the sheet that attachment means is installed in is folding to the inner face side of cover body, be provided with along the above-below direction of this cover body.On this installing department,, form and utilize described per two holes to support the structure of the root area of the bookbinding band that constitutes by plastic paired banded sheet in two holes of each self-forming of difference on two zones of longitudinally (above-below direction of file).On the other hand, the stitching plate parts by along the substrate of the strip of above-mentioned installing department, be arranged in the face of this substrate and can insert respectively above-mentioned bookbinding band the hole, can along vertically moving of substrate the slide block that is set up and the posture that above-mentioned bookbinding band falls with volt can be pushed down from the top.

But for the attachment means of this press strip file, slide block has become necessary component parts, and if be made into not move this slide block and be configured on the appointed positions, then can't keep the structure of the state after the bookbinding.And, also have guide groove that substrate must be provided for moving slider to form the structure that can not come off, can not obtain the so undesirable part of stitching plate parts as one-body molded product.

As the attachment means of the type that does not possess above-mentioned slide block, for example, in patent documentation 1, have disclosed.

Patent documentation 1 is opened clear 53-164220 communique in fact

The attachment means of being put down in writing in the above-mentioned patent documentation 1 is can pass the insertion path of stitching plate parts by the bookbinding band that shape of cross section is slightly rounded and make this bookbinding be with the attachment means of realizing the bookbinding of file in the groove that is embedded in the face that is arranged on the stitching plate parts.

Summary of the invention

But, because the groove of the stitching plate parts of being put down in writing in the patent documentation 1, be along substrate longitudinally, have certain groove width and be set up at grade, so have the undesirable condition of action when being difficult to successfully carry out being embedded into the bookbinding band in the groove, the housing action when especially initial.Therefore, shape of cross section must be made and circular bookbinding band is embedded in the groove being easy to, then be not suitable for for the bookbinding band of use bar shaped.In addition, because the bookbinding band of patent documentation 1 is a circular cross section,, thus, will produces the whole thickening of stitching plate parts, can not realize the undesirable condition that slimming is such so sidewall must be increased setting in order to ensure the degree of depth of groove.

The present invention is conceived to this undesirable condition and proposes, and its purpose is to provide a kind of attachment means and file that can more easily the bookbinding band be embedded in the accepting groove.

In addition, another object of the present invention is to provide attachment means and the file that a kind of action when removing the embedding of bookbinding band also can successfully be carried out.

To achieve these goals, attachment means of the present invention adopts following structure, it possess the bookbinding band in the bookbinding hole that is inserted into file and be combined in this bookbinding with on the stitching plate parts of strip;

The volt that above-mentioned stitching plate parts possess substrate, are arranged on the insertion path of the bookbinding band on this substrate, volt is accommodated the accepting groove in the both end sides zone of passing the bookbinding band that this insertions path passes and be arranged on the above-mentioned bookbinding band of maintenance on the sidewall of this accepting groove falls the block of posture;

Above-mentioned accepting groove and block possess the promotion portion of accommodating of the initial housing action that promotes above-mentioned bookbinding band.According to this structure, when the insertion path that will bind band insertion stitching plate parts is embedded in the accepting groove,, this bookbinding is with is not embedded in the accepting groove gradually limpingly by binding band to the direction pushing that its volt is fallen.Thereby, owing to can carry out initial embedding action smoothly, so embedding subsequently also can more easily be carried out.By realizing this easy embedding action, even the bookbinding band is that the band with bar shape also can be suitable for, in this case, because the degree of depth that can restrain tank, so can also realize the slimming of stitching plate parts.

In the present invention, promotion portion is removed in the embedding of preferably adopting above-mentioned accepting groove and block also further to comprise the action of promotion when releasing is embedded in the embedding of the bookbinding band in the above-mentioned accepting groove.According to this structure, can accomplish need not when removing embedding, the bookbinding band application to be added excessive power.

In addition, the following structure of preferred employing, be that above-mentioned accepting groove is formed along the higher such curved surface of pars intermedia of the bearing of trend of this accepting groove, above-mentioned on the other hand block is made of the paired projecting strip part on each top that is arranged on above-mentioned sidewall, and sees and slightly be similar to arc shape for the minimum plane that is configured in the roughly pars intermedia zone of above-mentioned accepting groove between these projecting strip parts.Thus, when with finger tip the bookbinding band application being added pushing force, the finger abdomen of this finger is easy to be embedded in the accepting groove, thereby can carry out housing action smoothly.

And then, preferably form the slit that extends along this accepting groove respectively in the width both sides of above-mentioned accepting groove.If form this structure, then the width of groove itself also can enlarge or turn back to initial width, and can carry out the embedding of this bookbinding band more smoothly and embed removing.

In addition, file of the present invention has adopted by the bookbinding band that will possess the attachment means that said structure is arranged and has been inserted in the hole that is formed on the cover body and the structure installed.

Description of drawings

Fig. 1 is the concise and to the point stereogram that the state behind the file of present embodiment is opened in expression.

Fig. 2 is the concise and to the point stereogram that the expression identical with Fig. 1 will be bound the state that band separates from the stitching plate parts.

Fig. 3 is the partial sectional view along the A-A line of Fig. 2.

Fig. 4 is the amplification stereogram of bookbinding band and stitching plate parts.

Fig. 5 (A) is the vertical view of stitching plate parts, (B) is its upward view.

Fig. 6 (A)～(D) is the cutaway view of the state of expression bookbinding band deflection deformation.

Fig. 7 (A)～(D) is the concise and to the point cutaway view that is illustrated in when being embedded into the bookbinding band in the accepting groove or removes the action when embedding.

Label declaration

10 files, 11 cover bodies

12 attachment means, 14 envelope ridges

16 installing departments, 20 bookbinding bands

21 stitching plate parts, 25 substrates

26 sidewall 27A accepting grooves

28 insert path 32 slits

34 projecting strip parts (block) P file

P1 binds the hole

The specific embodiment

Below with reference to accompanying drawing embodiments of the present invention are described.

The concise and to the point stereogram of the state after Fig. 1 represents the file of present embodiment opened, Fig. 2 represent to make the concise and to the point stereogram of the state that the bookbinding band separates from the stitching plate parts.In these figure, file 10 is made of cover body 11 and the attachment means 12 that is installed on this cover body 11.Cover body 11 comprises front cover 13, with the back cover 15 that links to each other with this front cover 13 via envelope ridge 14, and from the inner face side of envelope ridge 14, i.e. critical part, inside square sheet installing department 16 formations that are folded into the state of formation bilayer thickness of this envelope ridge 14 and back cover 15.As shown in Figure 2, on two zones of above-below direction of installing department 16, be formed into right inboard aperture 17,17 respectively, and paired apertura lateralis 18,18, utilizing these inboard aperture 17 and apertura lateralis 18, attachment means 12 is able to relative cover body 11 disassembled and assembled freelies.

Above-mentioned attachment means 12, by the bookbinding among the bookbinding hole P1 that is inserted into file P with 20 be combined in this bookbinding and constitute with the stitching plate parts 21 on 20.Bookbinding is made of the paper tape that roughly is flat band shape as a whole with 20.Specifically, as Fig. 4 and shown in Figure 6, bookbinding is configured to the shape of the gift rope (water draws (tying up to the marble paper rope on the gift)) that is formed by connecting of configuration in parallel to each other roughly with paper yarn or spill 20A with 20.The radical of paper yarn or spill 20A is not particularly limited, but in the present embodiment, adopted by interconnecting four gains that form and constituted, on width, had the structure of thinner wall section 20B of thickness attenuation relatively of the coupling position of three its shape of cross sections of place, thus, bookbinding is with 20 can be deflection deformation portion deflection (with reference to figure 6) with thinner wall section 20B.

Be with 20 for above-mentioned bookbinding, the length that is set to spill 20A is about 210mm, on the other hand diameter be about 1mm strong about, and will form to bind and be controlled in the size about 5mm with 20 o'clock width.But these sizes or size are not to set in order to limit the present invention, can change as required yet.As everyone knows, spill 20A is because by cutting out to such an extent that very thin paper is formed rope form and formed, so one intensity is just very strong.Therefore, its many are connected and intensity when forming banded gift rope shape further increases, can anti-fully bending, continuous use etc. repeatedly, formed so-called harder and can produce the band of change in size hardly simultaneously.In addition, bookbinding is with 20, and as shown in Figure 3, zone is positioned at the upper face side of installing department 16 in the middle of it, walk around the both end sides zone of sealing ridge 15 sides and passing apertura lateralis 18,18 from above-mentioned inboard aperture 17,17, be maintained at from the inwardly square state that passes in the surface of installing department 16.

Above-mentioned stitching plate parts 21 for example, are that moulding material constitutes with paper or synthetic resin etc., shown in Fig. 4～7, are configured to strip as a whole.If it is described in further detail, stitching plate parts 21 possess along the longitudinally of above-mentioned installing department 16, are the substrate 25 of the above-below direction configuration of cover body 11, the pair of sidewalls 26,26 of short dimension width direction both sides that is arranged on this substrate 25 and the groove 27 that formed by aforesaid substrate 25 and sidewall 26,26 and be configured.

On aforesaid substrate 25, be formed with the rectangular insertion path of passing through with 20 both end sides for the bookbinding that passes from this substrate 25 28,28.Though the insertion path 28 in the present embodiment is formed by the hole that slightly is square, also can begin inside square one-tenth notch from width one distolateral sidewall 26 parts of substrate 25.Thus, then will not bind with 20 side direction upper face side insertions below substrate 25, and can make bookbinding be with 20 to be positioned in the notch from the side of stitching plate parts 21.At this, each inserts near these of path 28,28 and next-door neighbour and inserts groove 27 zones between longitudinally end 25A, the 25A of substrate 25 in paths 28,28 and constitute bookbinding with 20 accepting groove 27A, 27A.At this, the width of groove 27 and accepting groove 27A can be set for identical with the width of binding with 20, and is perhaps slightly bigger than it, thus, bookbinding with 20 states that are embedded in the accepting groove 27A under, can not be subjected to from the excessive clamping force of this bookbinding with 20 width inward at both ends side.

On the groove bottom 27B that forms above-mentioned bookbinding band accepting groove 27A, base portion side at sidewall 26,26 forms the slit 32,32 that extends along above-mentioned longitudinally, by this slit 32, can will bind when being with 20 to be embedded among the accepting groove 27A and remove when embedding, and make the groove width size, be that size between the sidewall 26,26 enlarges or makes sidewall 26,26 return to initial position.In addition, in accepting groove 27A, groove bottom 27B is formed pars intermedia and is mild curved surface roughly symmetrical about the highest as shown in Figure 7.That is, be formed from above-mentioned insertion path 28 beginnings and uprise gradually, reduce gradually to substrate end 25A from central portion simultaneously to the central portion of groove bottom 27B.In addition, form the sidewall 26 of above-mentioned accepting groove 27A, its top forms pars intermedia with the curvature with groove bottom 27B equal extent higherly, simultaneously as Fig. 5 and shown in Figure 6, is formed with the projecting strip part 34,34 as block (ス ト Star パ) respectively on the opposite face on the top of sidewall 26,26.Gap size between these projecting strip parts 34,34 is set as less than bookbinding with 20 width dimensions, simultaneously a side in above-mentioned insertion path 28 and a side relative with it be formed broad, and, thereby pars intermedia zone for minimum be configured to look squarely see and slightly be similar to arc shape.Therefore, the gap size between the projecting strip part 34,34, be set to the corresponding upper area in the roughly pars intermedia of above-mentioned groove bottom 27B zone for the narrowest.,, constitute the promotion portion of accommodating of cord 20 here, forms the bookbinding that is embedded among the accepting groove 27A by half zone of remainder with 20 embedding releasing promotion portion by the only about half of zone in the close above-mentioned insertion path 28 of above-mentioned groove bottom 27B, block 34.In addition, on groove bottom 27B, form a plurality of projections 37 on the pars intermedia, can not slide with 20 along the direction of face by the bookbinding that this projection 37 can be guaranteed to be housed in the accepting groove 27A.

Then, the effect to above-mentioned attachment means 10 describes.

When bookbinding paper P, as shown in Figure 2, stitching plate parts 21 are bound relatively be with 20 to separate, make the bookbinding that stretches out from installing department 16 inside sides be with 20 to hold up.At this moment, though bookbinding is made of paper with 20, constitute because being to use many spill 20A identical with the gift rope, so can bring into play the harder state of what is called.Therefore, if make bookbinding with 20 the state of front zone after make its direction that erects, then can keeping this to erect with finger tip.

Then, bookbinding is inserted the bookbinding hole P1 of file P with each front end of 20, be inserted into simultaneously in the insertion path 28,28 of stitching plate parts 21, stitching plate parts 21 are descended and mounting goes up (with reference to figure 7A) in paper P towards the face of installing department 16.Afterwards, to from inserting bookbinding that path 28 stretches out,, and, be with 20 to be pressed in the accepting groove 27A binding so that this bookbinding makes the finger abdomen slip of finger with 20 volts such modes for example with the finger abdomen pushing of forefinger with 20 base portion.At this moment, refer to that abdomen is embedded in the accepting groove 27A, utilize that the gap size between the projecting strip part 34,34 becomes big slightly because of being provided with the effect that slit 32 produces.In addition, be in gap size between the projecting strip part 34,34 that inserts path 28 1 sides and be set to broad and groove bottom 27B from inserting the structural interaction that path 28 sides begin to rise gradually, even be with 20 inserting near the bookbinding that is difficult to lie prostrate down the path 28, also can successfully carry out with respect to the bookbinding of accepting groove 27A with 20 initial housing action.At this moment, as shown in Figure 6, bookbinding is with 20 in the deflection deformation of the position of thinner wall section 20B, so that projecting strip part 34 is crossed at the two ends of width, dive cooperates with the following side of this projecting strip part 34 to the below of this projecting strip part 34.Then, if while the central portion zone that makes finger tip slide and be continuously applied pushing force, slip over accepting groove 27A along transverse direction, then owing to the gap size between the projecting strip part 34,34 broadens gradually, so can carry out later housing action (with reference to figure 7 (B)～(D)) more easily.Accommodate fully under the state that is embedded among the accepting groove 27A will binding with 20, this bookbinding is with 20 slightly to be flat-hand position, and match with projecting strip part 34 with restriction perk or disengaging upward, in addition, by being formed on projection 37 restrictions the moving on the groove bottom 27B along longitudinally.

On the other hand, when pulling down stitching plate parts 21 once more, mention upward with each end side of 20 as long as pinch bookbinding with finger tip.At this moment, because the end that is in the projecting strip part 34,34 of removing a side that embeds is rendered as the gap size of broad, so can by will remove resistance suppress lessly and bookbinding with 20 interactions of on the position of thinner wall section 20B, carrying out deflection deformation, more easily between projecting strip part 34,34, pull out.

Therefore, according to this embodiment, can not carry out limpingly binding initial action when being embedded in the accepting groove 27A and the bookbinding in will the being embedded into accepting groove 27A action when removing with 20 embedding with 20.

Though disclose the structure that is used to implement the best of the present invention, method etc. in above record, the present invention is not limited to this.

That is,, and be illustrated though the present invention mainly illustrates especially to specific embodiment, but, only otherwise break away from the scope of technological thought of the present invention and purpose, to above-described embodiment, to shape, other detailed structures, practitioner's various distortion in addition.

Therefore, limit the record of above-mentioned disclosed shape etc., it is the exemplary record of carrying out in order to should be readily appreciated that the present invention, it is not limitation of the invention, therefore with the record of the title statement of the parts after part or all the qualification of the qualification of removing described shape etc., be exactly involved record in the present invention.

For example, in the above-described embodiment, though utilized the bookbinding band made of paper that slightly is gift rope shape that uses many spills to be interconnected to, the present invention is not limited to this, the bookbinding band that also might as well use the resin that is banded to make.

As described above, according to the present invention, can obtain to need not to embed such excessive pushing force forcibly and can be more easily be embedded into effect such in the accepting groove to the direction pushing that its volt is fallen should bookbinding being with by binding band.

In addition, the action when releasing is embedded into the embedding of the bookbinding band in the accepting groove also becomes easily, and in the both sides' action that embeds and remove, can realize alleviating the burden on the attachment means, to avoid the reason of attachment means damage.

In addition, utilize that above-mentioned accepting groove is set to curve form, the width in the pars intermedia zone of slit is set to minimum such structure on the other hand, refer to that abdomen is easy to be embedded in the accepting groove, thereby can carry out housing action swimmingly.

And then, utilize the structure that matches with the structure that on accepting groove, is formed with slit and adopt, can further successfully carry out each action of above-mentioned embedding and releasing.

Claims (6)

1. attachment means, its have the bookbinding band in the bookbinding hole that is inserted into file and be combined to this bookbinding with on the stitching plate parts of strip, above-mentioned stitching plate parts possess substrate, are arranged on the insertion path of the bookbinding band on this substrate, will fall the accepting groove that posture accommodates with volt by this both end sides zone of inserting the bookbinding band that the path passes; It is characterized in that:

Above-mentioned stitching plate parts further possess on the sidewall that is arranged on this accepting groove the volt that keeps above-mentioned bookbinding band and fall the block of posture;

Above-mentioned accepting groove and block possess the promotion portion of accommodating of the initial housing action that promotes above-mentioned bookbinding band.

2. attachment means as claimed in claim 1 is characterized in that, above-mentioned accepting groove and block further comprise the embedding of the action of promotion when releasing is embedded into the embedding of the bookbinding band in the above-mentioned accepting groove and remove promotion portion.

3. attachment means as claimed in claim 1 or 2, it is characterized in that, it is higher such curved surface that above-mentioned accepting groove is formed along the pars intermedia of the bearing of trend of this accepting groove, above-mentioned on the other hand block is made of the paired projecting strip part on each top that is arranged on above-mentioned sidewall, and the basic pars intermedia zone at above-mentioned accepting groove between these projecting strip parts slightly is similar to arc shape for minimum is configured to overlook.

4. attachment means as claimed in claim 1 or 2 is characterized in that, in the width both sides of above-mentioned accepting groove, is formed with the slit that extends along this accepting groove respectively.

5. attachment means as claimed in claim 3 is characterized in that, in the width both sides of above-mentioned accepting groove, is formed with the slit that extends along this accepting groove respectively.

6. file possesses any described attachment means in the claim 1～5 and installs the cover body of this attachment means, it is characterized in that,

Above-mentioned attachment means is installed by above-mentioned bookbinding band being inserted in the hole that is formed on the above-mentioned cover body.

Images