JPH0347175U

JPH0347175U -

Info

Publication number: JPH0347175U
Application number: JP10831889U
Authority: JP
Priority date: 1989-09-18
Filing date: 1989-09-18
Publication date: 1991-05-01

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とレール
板の嵌装状態を示す断面図である。又、第４図は
係止コマの上面図、第５図は従来例の係止コマと
レール板の嵌装状態を示す断面図である。１……表紙、２……綴紐、３……係止装置、イ
……綴込み用紙、ロ……孔、７，７ａ……レール
板、８，８ａ……係止コマ、９，９ａ……レール
溝部、１０，１０ａ……板部、１１，１１ａ……
天井部、１３……折りスジ、１４……折曲版部、
１５，１５ａ……溝、１６……ストツパー、１７
，１７ａ……スライド板部、１８……突起、１９
，１９ａ……レール天井部、２０，２０ａ……端
部、２１，２１ａ……底部、２２……貫通孔。 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 sectional view of the main part showing the state in which the binding string is locked, and Fig. 3 is a bookmarking process. FIG. 2 is a cross-sectional view showing the fitted state of the locking piece and the rail plate, which is the gist of the invention. Further, FIG. 4 is a top view of the locking piece, and FIG. 5 is a sectional view showing a conventional locking piece and a rail plate in a fitted state. 1... Cover, 2... Binding string, 3... Locking device, A... Binding paper, B... Hole, 7, 7a... Rail plate, 8, 8a... Locking piece, 9, 9a... ...Rail groove part, 10, 10a...Plate part, 11, 11a...
Ceiling part, 13...Folding line, 14...Folding plate part,
15, 15a...Groove, 16...Stopper, 17
, 17a...Slide plate portion, 18...Protrusion, 19
, 19a...Rail ceiling part, 20, 20a...End part, 21, 21a...Bottom part, 22...Through hole.

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 I. In a so-called computer file device equipped with a device 3, the locking device 3 provides a rail groove portion 9 and a rail ceiling portion 19 on the rail plate 7, and a slide plate portion 17 on the locking piece 8 and protrusions 18 at appropriate locations. The slide plate part 17 is fitted into the rail groove part 9, the upper end of the protrusion 18 is brought into contact with the rail ceiling part 19, and the end part 20 of the rail ceiling part 19 is not in contact with the slide plate part 17. At the same time, a groove 15 is provided in the center of the movably fitted locking piece 8, and the binding string 2 inserted through the groove 15 is fixed between the rail plate 7 and the locking piece 8. A computer file device characterized by: