JPS62191476U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

図は本考案の一実施例を示したもので、第１図
は綴込リング閉合状態の内部機構を示す斜視図、
第２図は第１図Ａ―Ａ線に於ける断面図、第３図
は第２図と同位置に於ける綴込リング開離状態の
断面図である。 １……綴込リング、２……リング取付板、３…
…ねじりコイルばね、４……孔、５……蝶番軸、
６……基板、１１……板ばね、８……カム体、９
……カム溝、１０，１０′……カム溝の係止凹部
、１１……フツク、１２……係止板、１３……カ
バー。 The figures show one embodiment of the present invention, and Fig. 1 is a perspective view showing the internal mechanism in the closing state of the binding ring;
FIG. 2 is a cross-sectional view taken along the line AA in FIG. 1, and FIG. 3 is a cross-sectional view at the same position as in FIG. 2, showing the storage ring in an open state. 1...Sewing ring, 2...Ring mounting plate, 3...
...Torsion coil spring, 4...hole, 5...hinge shaft,
6... Board, 11... Leaf spring, 8... Cam body, 9
...Cam groove, 10, 10'...Latching recess of cam groove, 11...Hook, 12...Latching plate, 13...Cover.

補正 昭６１．９．９ 考案の名称を次のように補正する。 考案の名称 リングフアイルCorrection September 9, 1986 The name of the invention is amended as follows. Name of invention: ring file

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 綴込リングの各半体部を夫々突設した一対のリ
ング取付板の各内側縁部を蝶着すると共にこれら
リング取付板に綴込リングの各半体部が互いに閉
合するように各リング取付板を回動させる方向に
附勢するばねを装備し、リング取付板の下方には
基板を配して該基板にはリング取付板の下面部に
常に当接してリング取付板を上方へ附勢するばね
を設置し、リング取付板の蝶番軸の軸線上には蝶
番軸を嵌入してガイドしその蝶番軸を上下２地点
で少なくとも係止できるカム溝を有するカム体を
設置し、基板の両側縁部にはリング取付板の外側
縁部に掛合してリング取付板の蝶番軸がカム溝の
上方の係止地点に移動した際にリング取付板を傾
斜させて綴込リングを開離させる係止板を設けた
ことを特徴とするリングフアイル。 Each half of the binding ring is hinged to each inner edge of a pair of ring mounting plates protruding from each other, and the rings are attached to the ring mounting plates so that the halves of the binding ring are closed to each other. Equipped with a spring that biases the plate in the direction of rotation, and a circuit board is placed below the ring mounting plate, and the circuit board always contacts the bottom of the ring mounting plate and biases the ring mounting plate upward. A cam body is installed on the axis of the hinge shaft of the ring mounting plate, and a cam body is installed on the axis of the hinge shaft of the ring mounting plate, and has a cam groove that can guide the hinge shaft and lock the hinge shaft at least at two points above and below. The edge is provided with a mechanism that engages with the outer edge of the ring mounting plate and tilts the ring mounting plate to separate the binding ring when the hinge shaft of the ring mounting plate moves to the locking point above the cam groove. A ring file characterized by a stop plate.