JPH0261686U

JPH0261686U -

Info

Publication number: JPH0261686U
Application number: JP13930488U
Authority: JP
Priority date: 1988-10-27
Filing date: 1988-10-27
Publication date: 1990-05-08

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示した綴込み具の
斜視図、第２図は第１図のＡ―Ａ線位置における
厚い書類等を綴込んだ状態の断面図、第３図は本
考案の他の実施例である綴込み具のＡ―Ａ線相当
位置における厚い書類等を綴込んだ状態の断面図
である。又、第４図は本考案の更に他の実施例で
ある綴込み具のＡ―Ａ線相当位置における厚い書
類等を綴込んだ状態の断面図である。第５図は従
来の綴込み具を示した斜視図、第６図は第５図の
Ｂ―Ｂ線位置における薄い書類等を綴込んだ状態
の断面図、第７図は第５図のＢ―Ｂ線位置におけ
る厚い書類等を綴込んだ状態の断面図である。１…基板、２…係合孔、３…側壁、４，４ａ，
４ｂ…軸支板、５，５ａ…ピン体、６…挟着体、
７…支軸、８…ねじりコイルばね、９…レバー、
１０…ねじりコイルばね、１０ａ，１０ｂ…棒軸
部、１１ａ，１１ｂ…脚部、１２…表紙、１３…
書類、１４ａ，１４ｂ，１４ｃ…突起、１５…接
触部材、１６…凹溝、１７…接触部材、１８…凹
溝、１９ａ，１９ｂ…キヤツプ。 Fig. 1 is a perspective view of a binding tool showing an embodiment of the present invention, Fig. 2 is a cross-sectional view taken along line A-A in Fig. 1, showing a state in which thick documents, etc. are being stowed, and Fig. 3 is a book storage device. FIG. 7 is a cross-sectional view of a binding device according to another embodiment of the invention, taken along the line AA, in a state in which thick documents or the like are loaded. Further, FIG. 4 is a cross-sectional view of a binding tool according to still another embodiment of the present invention, taken at a position corresponding to the line AA, in a state in which thick documents or the like are stored. Fig. 5 is a perspective view showing a conventional binding tool, Fig. 6 is a sectional view taken along line B--B in Fig. 5 with thin documents, etc. being stowed in, and Fig. 7 is B-- in Fig. 5. FIG. 3 is a cross-sectional view of a state in which thick documents or the like are loaded at the B line position. DESCRIPTION OF SYMBOLS 1... Board, 2... Engagement hole, 3... Side wall, 4, 4a,
4b... shaft support plate, 5, 5a... pin body, 6... clamping body,
7... Support shaft, 8... Torsion coil spring, 9... Lever,
DESCRIPTION OF SYMBOLS 10... Torsion coil spring, 10a, 10b... Rod shaft part, 11a, 11b... Leg part, 12... Cover, 13...
Document, 14a, 14b, 14c...Protrusion, 15...Contact member, 16...Concave groove, 17...Contact member, 18...Concave groove, 19a, 19b...Cap.

Claims

[Scope of utility model registration request]

The rod shaft at one end of the torsion coil spring is fixed to a clamping body, the rod shaft at the other end of the torsion coil spring is fixed to a lever, and the lever is rotated to deform the torsion coil spring. In the file binding tool configured to obtain the binding force of the clipping body by using the elastic restoring force based on the deformation of the clipping body, the clipping body is formed into a cone shape or a hat shape, A file binding device characterized in that a resin contact member is removably attached between the U-shaped or hat-shaped legs of the attachment.