JP4598505B2 - Paper sheet binder - Google Patents

Description

  The present invention relates to a paper sheet binder that is used by binding a document when the document is stored so that the spine cover width can be changed in accordance with the increase or decrease of the document.

  A back cover, which has a fold line on the back cover and can be changed by folding the back cover along the crease line, is connected to one cover of the front and back cover, and is attached to the other cover. Is provided with a receiving portion for inserting the front end side of the spine cover, and the presser piece is passed through the binding flap provided on the first cover through the binding flap and fixed with a slider. A paper sheet binder having a base of a binding string to be attached is known (for example, Patent Document 1).

JP-A-11-227374

  The conventional one has a structure in which the spine cover width can be changed according to the increase or decrease of the document by folding the spine cover along an arbitrary crease line. When folding the spine cover with an appropriate crease line corresponding to the thickness of the document (laminated thickness), the crease line corresponding to the thickness must be selected sensuously (intuitively). Therefore, the crease line corresponding to the thickness of the document cannot always be selected, and the selection operation is complicated.

  The present invention has been devised to avoid such disadvantages of the conventional example and to easily obtain a spine width corresponding to the thickness of the document to be bound, and thus to provide a paper sheet binder suitable for handling. is there.

  A spine cover whose width can be changed by folding along the crease lines arranged side by side is connected to one cover of the front and back covers, and the leading end of the spine cover is inserted into the other cover. A receiving portion is provided, and the binding flap provided on the one cover is attached with a binding string base that is fixed by a slider through the holding piece through the binding flap provided on the other cover, A spine cover side identification display for identifying the spine cover parts from each other is attached to each spine cover part that is partitioned by the crease line of the spine cover and arranged in the front end direction from the spine cover base part. Each binding string portion corresponding to each spine cover portion, to which the corresponding binding string side identification display is attached, is juxtaposed from the proximal end to the distal end direction with respect to the binding strap, and the spine cover portion and the binding strap corresponding to each other. Make the parts the same width, and The spine base the cover portion, also a configuration which arranged in the same arrangement order positions from each other as each reference string base spelling spelling string portion.

  According to the present invention, the spine side identification display corresponding to the binding string side identification display of the specific binding string portion at the position coincident with the end of the document in the state of being overlaid on the spell string is selected and the As a paper sheet binder that can easily obtain the width of the back cover that matches the thickness of the document to be bound by folding the crease line that divides the back cover portion on which the identification is displayed, and can change the width of the back cover. It is possible to provide products that can easily perform binding operations.

  The drawings show an embodiment of a paper sheet binder according to the present invention, FIG. 1 is a partially cutaway plan view of a state in which the front and back covers are opened, FIG. 2 is a partially enlarged view of FIG. 1, and FIG. It is sectional drawing.

  In the paper sheet binder A of the embodiment, a spine cover 3 is continuously provided on one side of the cover 1 via a binding flap 2, and along the appropriate crease lines 4, provided on the spine 3. The back cover width is determined, and the front covers 1, 3, 5 are combined with each other so that the front end side of the back cover 3 is inserted into the bag-shaped receiving portion 6 provided on the back cover 5. The base of a pair of binding strings 7 of a binding tool is attached to the binding flap 2 on the one side, and the tip of the binding string 7 is overlapped on the flap 8 through the binding flap 8 on the back cover 5 side, The binding piece 7 (main body) is passed through the binding piece, and is fixed (clamped) by the slider 11 slidably fitted to the holding piece 10, and the binding string 7 is passed through the flaps 2, 8. A document a placed between them is spelled out.

  The crease line 4 of the embodiment is sequentially arranged (press-molded) in the direction of the distal end 3 ″ at equal intervals from the base end 3 ′ of the spine cover 3 made of cardboard, and is divided by the crease line 4. Are provided with spine cover side identification displays 12 (in the embodiment, by printing means) for identifying the spine cover portions 3a, 3a,... From each other.

  The spine portions 3a,... Partitioned by providing the crease line 4 have the same width (in the binding direction of the document a or from the base end 3 ′ to the front end 3 ″ of the spine cover 3). There is no problem even if it is not. Further, the spine portion 3a has a spine cover side identification display 12 with a numerical value that sequentially increases in the direction of the tip 3 ″ with reference to the spine portion 3a on the base end 3 ′ side of the spine cover 3. Any means can be used for the display as long as it can be identified in relation to other characters, colors, patterns, and the like.

  The binding string (binding leg) 7 is formed of a synthetic resin body having a flat cross section, and a partition line 4A is displayed on the surface thereof, and the back of the binding flap 8 side from the proximal end 7 'to the distal end 7 ″ direction. Each of the binding string portions 7a,... Corresponding to each of the spine cover portions 3a of the cover 3 is provided side by side, and each of the binding string portions 7a,. Corresponding to the spine cover side identification display 12 provided on the spine cover part 3a,..., The binding string side identification display 13 for identifying the respective binding string parts 7a,. It is provided with a colored shape).

  The binding string side identification display 13 is made up of arithmetic numbers in the same manner as the spine cover side identification display 12 made up of arithmetic numbers, and the number is sequentially increased with reference to the binding string portion 7a on the base end 7 'side of the binding string 7. Corresponding to that of the spine portion 3a (that is, the binding string side identification display of the third binding string portion 7a with the base end 7 'of the binding string 7 as a reference is an arithmetic numeral "3"). However, with the base end 3 'on the back cover 3 side as a reference, the back cover side identification display of the third back cover portion 3a is similarly the arithmetic numeral "3", and the base ends 7', 3 serving as the reference The separation width from ′ is the same width).

  The width of the binding string portion 7a of the binding string 7 does not need to be the same width as the spine cover portion 3a,..., That is, the corresponding binding string portion 7a and the spine cover portion 3a have the same width and the same width. The identification display on the binding string 7 side and the identification display on the spine cover side do not coincide with each other like “3” and “3” and “1” and “1” as in the embodiment. The identification display on the side of the binding string portion 7a may be an identification display with a standard that can be recognized as corresponding to the specific identification display on the spine cover (corresponding to the binding string portion) side.

  FIG. 3 shows a state in which the document a indicated by a two-dot chain line is assembled to the binding string 7 indicated by a solid line (a state in which the binding string 7 is passed through a through hole provided in the document a). However, in this state, the thickness of the document a is in the spell string portion 7a with the numeral “5” as the identification display, and the back provided with the identification display (displayed as the numeral “5”) corresponding to this identification display. A crease (valley direction) is put in the spine cover 3 along the crease line 4 corresponding to the partition line 4A of the cover part 7a, and the back cover 5 is formed on the tip 3 ″ side of the spine cover 3 up to the crease. Is inserted into the receiving portion 6, the back cover is folded at the fold, and the flap 8 on the back cover 5 side is overlaid on the paper sheet a so that the tip 7 ″ side of the binding string 7 is Through the through-hole of the flap 8, the through-hole of the presser piece 10 superimposed on the flap 8 is penetrated. The binding operation of the paper sheet a is completed by moving the slider 11 on the presser piece 10 (the flaps 2 and 8 shown by two-dot chain lines in FIG. It will be sandwiched).

The partial missing top view of the state which opened the front and back covers. The partially expanded view of FIG. FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Front cover 2 Binding flap 3 Back cover 3a Back cover part 4 Crease line 5 Back cover 6 Reception part 7 Binding string 7a Binding string part 8 Binding flap 10 Holding piece 11 Slider 12 Back cover side identification display 13 Binding string Side identification display

Claims (1)

  A spine cover whose width can be changed by folding along the crease lines arranged side by side is connected to one cover of the front and back covers, and the leading end of the spine cover is inserted into the other cover. A receiving portion is provided, and the binding flap provided on the one cover is attached with a binding string base that is fixed by a slider through the holding piece through the binding flap provided on the other cover, A spine cover side identification display for identifying the spine cover parts from each other is attached to each spine cover part that is partitioned by the crease line of the spine cover and arranged in the front end direction from the spine cover base part. Each binding string portion corresponding to each spine cover portion, to which the corresponding binding string side identification display is attached, is juxtaposed from the proximal end to the distal end direction with respect to the binding strap, and the spine cover portion and the binding strap corresponding to each other. Make the parts the same width, and The spine base the cover portion, also arranged the string base spelling spelling strap portions in the arrangement order positions from each other as a reference, respectively, the paper binder.

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