JPS63165067U

JPS63165067U -

Info

Publication number: JPS63165067U
Application number: JP1987057809U
Authority: JP
Priority date: 1987-04-16
Filing date: 1987-04-16
Publication date: 1988-10-27
Also published as: KR880019872U; KR920001866Y1

Description

[Brief explanation of the drawing]

図面は本考案の実施例に係る掛金装置を示し、
第１図は引手板を施錠した時における掛金装置の
正面図、第２図と第３図は第１図のＡ―Ａ′線断
面図とＢ―Ｂ′線断面図である。第４図は引手板
を解錠した時の掛金装置の正面図、第５図は主要
部品の分解斜視図、第６図は掛金装置の下方から
の斜視図である。１…ケース、２…底板、３…基板、４…第１軸
孔、５，６…起立片、７，８…舌片、１１…カム
板、１２…第２軸孔、１３…切欠、１４…第１扇
形孔、１５…ロツク板、１７…突起、２０…面板
、２１…第３軸孔、２２…縦孔、２３，２４…凹
部、２５…ロツク軸、２６…環状突起、２７…鍵
溝、２８…枢軸、２９…引手板、３０…受孔、３
１…第２扇形孔、３３…板状鍵、３５，３６…第
１扇形孔の直線孔壁、３７…操作突片、３９…扉
、４１…ラツチ棒、４２…引手板の操作片、４３
…受動突起、４４…箱本体、４５…受部、４６…
引手板の下端折曲部。 The drawing shows a latch device according to an embodiment of the present invention,
FIG. 1 is a front view of the latch device when the handle plate is locked, and FIGS. 2 and 3 are sectional views taken along the lines AA' and BB' in FIG. 1. FIG. 4 is a front view of the latch device when the handle plate is unlocked, FIG. 5 is an exploded perspective view of the main parts, and FIG. 6 is a perspective view of the latch device from below. DESCRIPTION OF SYMBOLS 1... Case, 2... Bottom plate, 3... Substrate, 4... First shaft hole, 5, 6... Upright piece, 7, 8... Tongue piece, 11... Cam plate, 12... Second shaft hole, 13... Notch, 14 ...first fan-shaped hole, 15...lock plate, 17...protrusion, 20...face plate, 21...third shaft hole, 22...vertical hole, 23, 24...recess, 25...lock shaft, 26...annular projection, 27...key Groove, 28... Pivot, 29... Pull plate, 30... Receiving hole, 3
1... Second fan-shaped hole, 33... Plate key, 35, 36... Straight hole wall of first fan-shaped hole, 37... Operating protrusion, 39... Door, 41... Latch bar, 42... Operating piece of handle plate, 43
...Passive protrusion, 44...Box body, 45...Receptacle, 46...
The lower end of the pull plate is bent.

Claims

[Scope of utility model registration request]

Provide upright pieces on both left and right ends of the board fixed to the bottom plate of the case, stack the cam plate, lock plate, and face plate in order and fit them between the upright pieces, and insert the tongue pieces of the upright pieces into the recesses on both the left and right ends of the face plate. The face plate is fixed to the board by engaging it, and the lock shaft with the keyway is inserted into the first part of the board.
The lock shaft is rotatably inserted into the shaft hole, the second shaft hole of the cam plate, and the third shaft hole of the face plate, and the annular protrusion at the middle part of the lock shaft is sandwiched between the face plate and the rotatable cam plate, and the lock shaft is attached to the case. The attached pull plate is provided with a receiving hole into which the front end of the lock shaft is fitted, and the cam plate and the pull plate have a first fan-shaped hole and a second fan-shaped hole in the second shaft hole and the edge of the receiving hole, respectively. A fan-shaped hole is provided concentrically with each hole, and a vertical hole through which a plate-shaped key passes is provided in the face plate at the hole edge of the third shaft hole,
The tip of the key is provided with an operation protrusion that presses the walls of the pair of straight holes of the first fan-shaped hole, and the back surface of the lock plate, which is slidable along the upright piece, is provided with a notch in the peripheral edge of the cam plate. 1. A latch device characterized in that a protrusion that engages with the handle plate is provided, and a rearwardly bent portion is formed at the lower end of the handle plate to which the lower end of the lock plate engages and disengages.