JPS58138186U

JPS58138186U - drawer locking device

Info

Publication number: JPS58138186U
Application number: JP3320582U
Authority: JP
Inventors: 安西　昭佳
Original assignee: 株式会社三協精機製作所
Priority date: 1982-03-11
Filing date: 1982-03-11
Publication date: 1983-09-17

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 drawings]

図面は本考案の一実施例が示され、第１図は引き出しが
収納された状態説明図、第２図は引き出　　　　□しが
飛び出し動作説明図である。１・・・ケース、２・・・引き出し、４・・・係合部、
５・・・ロック板、５ｂ・・・係止片、６・・・地板、
７．１４・・・摺動部、８・・・回動板、８Ｃ・・・カ
ム面、８ｄ・・・掛止部、９・・・掛止レバー、１２・
・・スプリング。The drawings show an embodiment of the present invention, and FIG. 1 is an explanatory diagram of the state in which the drawer is stored, and FIG. 2 is an explanatory diagram of the operation of the drawer popping out. 1... Case, 2... Drawer, 4... Engagement part,
5... Lock plate, 5b... Locking piece, 6... Base plate,
7.14... Sliding part, 8... Rotating plate, 8C... Cam surface, 8d... Latching part, 9... Latching lever, 12.
··spring.

Claims

[Scope of utility model registration request]

A drawer that is stored in a case and does not pop out due to a spring, an engaging part provided on the drawer, a locking piece provided on a lock plate that engages with and disengages from this engaging part, and a movement area of the retaining part. a first portion having at least an arcuate portion with which a sliding portion provided on the lock plate engages so as to allow the locking piece to enter and exit the lock plate;
a base plate having a long diameter; a rotating plate having a second profile that rotates in conjunction with the movement of the lock plate and with which the sliding portion engages; and a latch formed on a cam surface of the rotating plate. and a latch lever provided so as to be able to freely engage and detach from the latch part, and when the drawer is stored, the engaging part and the latch piece, and the latch part and the latch lever are connected to each other. The rotating plate is configured to engage with each other to hold the drawer against the spring force, and is larger than the distance from the position of the sliding portion that engages with the second long groove to the center of the rotating plate. 1. A drawer locking/unlocking device, characterized in that a locking portion is formed in a latching portion and a distance from the center is increased.