JPH01116689U

JPH01116689U -

Info

Publication number: JPH01116689U
Application number: JP1263088U
Authority: JP
Priority date: 1988-02-03
Filing date: 1988-02-03
Publication date: 1989-08-07

Description

[Brief explanation of drawings]

第１図は本考案のリング式綴具の実施例を示す
斜視図で、表紙を開きさらに綴具のリングが拡開
した状態を示している。また、第２図は本考案の
実施例である綴具でリング部を閉じてさらに表紙
を閉じてＰＰ樹脂板でリング部を係止抜け止めし
た状態を示した要部透視斜視図。第３図は第２図
の状態で書類を満載して綴つたときの要部透視斜
視図を示している。１…表紙、２…一面、３…二面、４，４′…ヒ
ンジ、５…リング式綴具、６…固定基板、７…回
転基板、８，８′…綴リング片、９，９′…綴リ
ング片、１０…スプリング、１１…ＰＰ樹脂板、
１２，１２…長孔、１３，１３′…ヒンジ、１４
…ハトメ部、１５，１５′…リング部、１６…書
類、１７…Ａ面、１８…Ｂ面。 FIG. 1 is a perspective view showing an embodiment of the ring-type binding device of the present invention, with the cover opened and the rings of the binding device expanded. Moreover, FIG. 2 is a perspective view showing a main part showing a state in which the ring part is closed with the binding device according to the embodiment of the present invention, the cover is further closed, and the ring part is locked and prevented from coming off with a PP resin plate. FIG. 3 is a transparent perspective view of the main part when a full load of documents is bound in the state shown in FIG. 2. 1... Cover, 2... One side, 3... Two sides, 4, 4'... Hinge, 5... Ring type binding device, 6... Fixed board, 7... Rotating board, 8, 8'... Binding ring piece, 9, 9' ... Binding piece, 10... Spring, 11... PP resin plate,
12, 12... Long hole, 13, 13'... Hinge, 14
...Eyelet part, 15, 15'...Ring part, 16...Document, 17...A side, 18...B side.

Claims

[Scope of utility model registration request]

The cover 1 has hinges 13 and 13' corresponding to the hinges 4 and 4' on the first side 2 of the cover 1, which is composed of the first side 2 and the second side 3 by the hinges 4 and 4', and is composed of an A side 17 and a B side 18. B side 1 of the PP resin board 11
8 and the fixed base plate 6 of the ring-type binding device 5 are integrally fixed, and the rotary base plate 7 is rotatably screwed and fixed to the fixed base plate 6, and the binding ring is attached to the fixed base plate 6 at two places. Pieces 8 and 8' are provided, and binding pieces 9 and 9' are also provided at two places on the rotating base plate 7 facing them, and each has a locking part at its tip, so that when they are brought together, they lock and form a pair. Approximately arc-shaped ring portion 15
and 15', while A of the PP resin plate 11 is formed.
Elongated holes 12 and 12' are provided in two places on the surface 17, and the A side 17 is fixed to the first surface 2 of the cover 1, so that the cover 1 and the PP
A ring-type binding tool characterized in that the resin plate 11 is integrally opened and closed, and when closed, the elongated holes 12 and 12' are locked to the ring parts 15 and 15' with an appropriate force to prevent them from coming off.