JPS58195760U

JPS58195760U - Earthquake-resistant library lock

Info

Publication number: JPS58195760U
Application number: JP9350282U
Authority: JP
Inventors: 岡部　彰夫
Original assignee: 有限会社岡部製作所
Priority date: 1982-06-21
Filing date: 1982-06-21
Publication date: 1983-12-26
Also published as: JPH022853Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

図面は本考案に係る耐震用書庫錠の一実施例を示し、第
１図はその耐震用書庫錠全体をドア内面側から見た背面
図、第２″図はその側面図、第３図は第１図の■−Ｉ線
断面図、第４図乃至第６図はそめ耐震用書庫錠の要部縦
断面図、第７図はそのロック装置の平面図、第８図は第
７図のｎ−ｎ線断面図、第９図はその耐震用書庫錠の動
作状態を示す要部機構図である。１・・・右ドア、２．・・・左ドア、３・・・錠、４．
５・・・把手、６．２９・・・ケース、７・・・プレー
ト、８・・・支持板、９・・・引手、１０・・・舌片、
１１・・・クランク軸、１２・・・アーム、１３・・・
作動アーム、１４．３３゜３６・・・スプリング、１５
．２５．２８．３７・・・突起、１６．２７・・・長孔
、１７・・・ロッド、１８・・・嵌入孔、１９・・・連
動ロッドＳ２０・・・ロック装置、２１・・・カンヌキ
、２２・・・係止孔、２３・・・係合片、２４・・・ス
ライダー、２６．３１・・・係止部、３０・・・ストッ
パーロッド、３２・・・ストッパー、３４−・・ロック
孔、３５・・・ロックカム、３８・・・孔縁材。The drawings show an embodiment of the earthquake-resistant library lock according to the present invention. Figure 1 is a rear view of the entire earthquake-resistant library lock seen from the inside of the door, Figure 2'' is a side view, and Figure 3 is a side view of the lock. Fig. 1 is a sectional view taken along the ■-I line in Fig. 1, Figs. The sectional view taken along the line nn and FIG. 9 are the main mechanism diagrams showing the operating state of the seismic library lock. 1...Right door, 2...Left door, 3...Lock, 4 ．．
5... Handle, 6.29... Case, 7... Plate, 8... Support plate, 9... Pull, 10... Tongue piece,
11... Crankshaft, 12... Arm, 13...
Actuation arm, 14.33°36 Spring, 15
．． 25.28.37...Protrusion, 16.27...Long hole, 17...Rod, 18...Fitting hole, 19...Interlocking rod S20...Lock device, 21...Cannula , 22... Locking hole, 23... Engaging piece, 24... Slider, 26.31... Locking portion, 30... Stopper rod, 32... Stopper, 34-... Lock hole, 35... Lock cam, 38... Hole edge material.

Claims

[Scope of utility model registration request]

In a library lock in which a lock having a lock is attached to a case that also serves as a handle, the handle is rotatably supported in the case so that it can be pulled and operated from the outside, and the handle is engaged and rotated by the pull operation. A crankshaft is provided, and an actuation arm that reciprocates in conjunction with the rotation of the crankshaft is linked to the crankshaft, and a locking device that can engage and release the library body and the door by the reciprocating movement is linked to the actuation arm. , and an earthquake-resistant library lock characterized in that the handle is provided with a slider that slides in conjunction with the locking of the cannula so that it can be engaged and detached without being pulled or operated.