JPH0331984U

JPH0331984U -

Info

Publication number: JPH0331984U
Application number: JP9258989U
Authority: JP
Priority date: 1989-08-08
Filing date: 1989-08-08
Publication date: 1991-03-28
Anticipated expiration: 2004-08-08
Also published as: JPH0742781Y2

Description

[Brief explanation of drawings]

第１図は本考案の正面図、第２図は上面図、第
３図は左側面図、第４図は右側面図である。第５
図は本考案の背面図、第６図は裏面図である。第
７図は本考案の要旨である操作片部の作動開始の
状態を示した要部説明図であり、第８図は綴込杵
４ａが可動板８の巾狭の窓孔で係止された状態を
示している。又、第９図は綴込杵４ａの先端部を
示した要部斜視図、第１０図は本考案のレバー部
の取付け状態を示した要部斜視図、第１１図及び
第１２図はレバーとリンク及びレバーと側板部の
取付け状態を示した要部斜視図である。１……固定板、２……基板部、３……側板部、
４，４ａ……綴込杵、５……ヒンジ軸受筒部、６
……切欠部、６ａ……側縁、６ｂ……端部、７…
…溝、８……可動板、８ａ……切欠部、９……カ
シメ部、１０……内面板部、１１……ヒンジ軸受
筒部、１２……ストツパー片、１２ａ……側縁、
１５……芯軸、１６……スプリング、１８……操
作片部、１９……リンク、２０……レバー、２１
……支点部、２２……連結部、２３……軸受部、
２５……溝孔、２６……窓、２７……腕、２８…
…連結ボス、２９……連結孔、３０……支点孔、
３１……支点ボス、３２……段部、３３，３４…
…突起、３５……案内、３６……溝、３７……フ
ランジ部、３８……ツメ、３９……ストツパー。 FIG. 1 is a front view of the present invention, FIG. 2 is a top view, FIG. 3 is a left side view, and FIG. 4 is a right side view. Fifth
The figure is a rear view of the present invention, and FIG. 6 is a back view. FIG. 7 is an explanatory diagram of the main part showing the state in which the operating piece begins to operate, which is the gist of the present invention, and FIG. It shows the condition. Further, FIG. 9 is a perspective view of the main part showing the tip of the binding punch 4a, FIG. 10 is a perspective view of the main part showing the attached state of the lever part of the present invention, and FIGS. 11 and 12 are the lever parts. FIG. 2 is a perspective view of the main parts showing the attached state of the link, the lever, and the side plate part. 1...Fixing plate, 2...Base part, 3...Side plate part,
4, 4a...Putting punch, 5...Hinge bearing cylinder part, 6
...Notch, 6a...Side edge, 6b...End, 7...
... Groove, 8... Movable plate, 8a... Notch, 9... Caulked part, 10... Inner plate part, 11... Hinge bearing cylinder part, 12... Stopper piece, 12a... Side edge,
15...Core shaft, 16...Spring, 18...Operation piece, 19...Link, 20...Lever, 21
... fulcrum part, 22 ... connection part, 23 ... bearing part,
25...Groove, 26...Window, 27...Arm, 28...
... Connection boss, 29 ... Connection hole, 30 ... Fulcrum hole,
31... Fulcrum boss, 32... Stepped portion, 33, 34...
...protrusion, 35 ... guide, 36 ... groove, 37 ... flange section, 38 ... claw, 39 ... stopper.

Claims

[Scope of utility model registration request]

A movable plate 8 that is rotatable in a direction to cover or open the upper end of the binding punch 4 is attached to the fixed plate 1 on which the required number of binding punches 4 are set up, and the movable plate 8 is attached to the fixed plate 1. The rotating direction is vertical to the sliding direction, and the space between the movable plate 8 and the fixed plate 1 is biased so as to rotate the movable plate 8 in the direction of opening the upper end of the binding punch 4 in the rotating direction. In addition, a spring 16 is attached to urge the movable plate 8 to move to one side in the sliding direction, and a lever 20 having an operating piece 18 is rotatably fixed at a fulcrum 21. At the same time, the core shaft 15 is attached to the bearing part 23 of the link 19 which is rotatably joined to the lever 20 by the connecting part 22.
is inserted into the movable plate 8 so as to be in contact with the hinge bearing cylinder part 11, and when the operation piece part 18 is pushed down to an appropriate position, the link 19 rotates and the side of the hinge bearing cylinder part 11 is rotated. The movable plate 8 is provided so as to slide in the direction opposite to the biasing direction of the spring 16 by pushing the end thereof, and on the other hand, a stopper piece 12 is provided approximately on the same line as the hinge bearing portion 11 of the movable plate 8, The side plate part 3 is provided with hinge bearing cylinder parts 5 that are alternately combined with the hinge bearing cylinder parts 11 at a plurality of places, and the core shafts 15 are inserted through each other and fixed rotatably to the hinge bearing cylinder parts 5. The side edge 6a provided on the side plate 3 adjacent to the stopper piece 12 is configured to overlap with the stopper piece 12, and when the operating piece 18 is pushed down to the lowest point, the overlap is released and the movable plate 8 is rotated. The upper part of the binding punch 4 is opened, and the side edge 12a of the stopper piece 12 is fitted into the notch 6 formed in the side plate part 3, and the side edge 12a is inserted into the end 6b of the side edge 6a. A binder fitting for a computer file, characterized in that the binder fitting is configured to be locked to the computer file.