JPH0315186U

JPH0315186U -

Info

Publication number: JPH0315186U
Application number: JP7239789U
Authority: JP
Priority date: 1989-06-22
Filing date: 1989-06-22
Publication date: 1991-02-15
Anticipated expiration: 2004-06-22
Also published as: JPH0742779Y2

Description

[Brief explanation of drawings]

第１図は本考案の実施例であるコンピユーター
フアイル装置で綴紐を係止する過程を示す斜視図
、第２図は綴紐を係止した状態を示す要部断面図
、第３図は本考案の要旨となる係止コマの上面図
、第４図はその正面図を示している。又、第５図
は溝に適宜凸部を形成して綴紐を屈曲させた時の
状態を示す係止コマの裏面図、第６図はレール板
と係止コマとの間で綴紐を固定した状態を示す本
考案の係止装置の要部断面図である。又、第７図
及び第８図は係止コマの他の実施例を示すもので
、第７図は係止感を明確にする為に、係止コマの
溝に別の凸部を形成して綴紐を挿通した状態を示
す説明図、第８図は綴紐の屈曲部を凸部を弾性的
に乗り越えさせて段部に位置させた状態を示す説
明図である。１…表紙、２…綴紐、３…係止装置、４…上面
部、イ…綴込み用紙、ロ…孔、７…レール板、８
…係止コマ、９…レール溝部、１０…板部、１１
…天井部、１３…折りスジ、１４…折曲版部、１
５…溝、１６…ガイド溝、１７…入口、１８，１
９…凸部、２０…底部、２１…貫通孔、２２…凸
部、２３，２４…凸部、２５…段部、２６…溝、
２７…スライド板部。 Fig. 1 is a perspective view showing the process of locking the binding string in a computer file device that is an embodiment of the present invention, Fig. 2 is a cross-sectional view of the main part showing the state in which the binding string is locked, and Fig. 3 is a bookmarking process. FIG. 4 shows a top view of the locking piece, which is the gist of the invention, and a front view thereof. Also, Fig. 5 is a back view of the locking piece showing the state when the binding string is bent by forming an appropriate convex part in the groove, and Fig. 6 is a back view of the locking piece when the binding string is bent between the rail plate and the locking piece. FIG. 3 is a sectional view of the main parts of the locking device of the present invention, showing a fixed state. Moreover, FIGS. 7 and 8 show other embodiments of the locking piece, and in FIG. 7, another convex portion is formed in the groove of the locking piece in order to make the locking feeling clear. FIG. 8 is an explanatory diagram showing a state in which the binding cord is inserted through the binding cord, and FIG. 8 is an explanatory diagram showing a state in which the bent portion of the binding cord is elastically moved over the convex portion and positioned at the stepped portion. DESCRIPTION OF SYMBOLS 1... Cover, 2... Binding string, 3... Locking device, 4... Upper surface part, A... Binding paper, B... Hole, 7... Rail plate, 8
...Locking piece, 9...Rail groove, 10...Plate part, 11
...Ceiling part, 13...Folding line, 14...Folding plate part, 1
5...Groove, 16...Guide groove, 17...Inlet, 18,1
9...Protrusion, 20...Bottom, 21...Through hole, 22...Protrusion, 23, 24...Protrusion, 25...Step, 26...Groove,
27...Slide plate section.

Claims

[Scope of utility model registration request]

A pair of covers 1 that are in contact with both sides of the binding paper A
, a binding string 2 that is inserted through a hole drilled in the binding paper A, and a lock that is integrally attached to the side edge of the cover 1 and fixes the portion of the binding string 2 that is exposed from the binding paper A. In a so-called computer file device equipped with a device 3, a groove 1 is formed in a locking piece 8 movably fitted to a rail plate 7 by the locking device 3.
5, and appropriate protrusions 18, 1 are provided on both side walls of the groove 15.
9, the side surface of the binding cord 2 inserted into the groove 15 is brought into contact with the convex portions 18 and 19, and the opposite side surface of the binding cord 2 is bent so as to substantially contact the side wall of the groove 15,
A computer file device characterized in that a binding string 2 is fixed between a rail plate 7 and a locking piece 8.