JPH01178987U

JPH01178987U -

Info

Publication number: JPH01178987U
Application number: JP7605888U
Authority: JP
Priority date: 1988-06-08
Filing date: 1988-06-08
Publication date: 1989-12-21

Description

[Brief explanation of the drawing]

第１図は本考案第１実施例の説明図、第２図は
係合ピン１ａ，１ａの詳細図、第３図は押え具３
の裏面の説明図、第４図はストツパー５の説明図
、第５図は第２実施例の説明図、第６乃至第８図
は他の実施例の説明図、第９図乃至第１１図は従
来例の説明図であり、図中、１，１……ピン、１１……小径部、１ａ，１ａ
……係合ピン、３……押え具、３０……スライド
孔、３１……溝部、３２……孔部、３３……鍵穴
状孔部、４……綴じ具、５……ストツパー、Ｄ…
…台紙。 Fig. 1 is an explanatory view of the first embodiment of the present invention, Fig. 2 is a detailed view of the engaging pins 1a, 1a, and Fig. 3 is a holding tool 3.
FIG. 4 is an explanatory diagram of the stopper 5, FIG. 5 is an explanatory diagram of the second embodiment, FIGS. 6 to 8 are explanatory diagrams of other embodiments, and FIGS. 9 to 11. is an explanatory diagram of a conventional example, and in the diagram, 1, 1...pin, 11...small diameter part, 1a, 1a
...Engagement pin, 3...Presser, 30...Slide hole, 31...Groove, 32...Hole, 33...Keyhole hole, 4...Binding tool, 5...Stopper, D...
...mount.

Claims

[Scope of claim for utility model registration] Pin 1 of binding tool 4 attached to mount D
, 1 with a presser 3 attached to the binder for binding computer paper, etc., the presser 3 is attached to the binder.
A plurality of elongated slide holes 30, 30, into which the heads of the pins 1, 1 are loosely fitted separately, are formed on the back surface of the pins 1, 1, in a longitudinal direction corresponding to the spacing between the pins 1, 1. At least two engagement pins 1a having a small diameter portion 11 formed in a region slightly below the top;
1a, and the at least two slide holes 30, 3 facing the engagement pins 1a, 1a.
0, and a hole 3 whose one end has the same diameter as the slide hole 30
2, the other end is a keyhole-shaped hole portion 33 which is a narrow groove portion 31 that extends into the small diameter portions 11, 11 and is mated, and the presser 3 is moved to the groove portion 31 side of the small diameter portion 11 in an engaged state. In this binder, a stopper 5 is provided in the presser 3 to frictionally engage the head of the pin 1 or the engagement pin 1a housed in the presser 3. The binder according to claim 1, wherein at least both ends of the binding device 4 are provided with pins 1, 1.