Title:
DOOR LOCK DEVICE
Document Type and Number:
Japanese Patent JP3135217
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To reduce the number of components and to improve assemblability into a door by a method wherein a door is made to be capable of being placed in a superlock state by a guide part and the engaging part of a link attached to a base.
SOLUTION: One end part is engaged with an actuator lever 16, an engagement part 38 at the other end part is engaged with the guide part of a base, and a link 20 coupled to a first lock plate 17 is provided. The engagement part 38 of a lick 20 moves a first guide part 21a according to rotation of the actuator lever 16 between a lock position and an unlock position and moves a second guide part 21b according to rotation between a lock position and a superlock position. When the engagement part 38 is positioned at a guide part 21b, the first lock plate 17 is brought into a non-rotatable state through rotation operation of a second lock plate 18 to the unlock position side. Thereby, a need for a support plate is eliminated, the number of parts is reduced, and ability of assembly into a door is improved.
Inventors:
Victory Akutagawa
Application Number:
JP25851996A
Publication Date:
February 13, 2001
Filing Date:
September 30, 1996
Export Citation:
Assignee:
Yushin Co., Ltd.
International Classes:
E05B85/24; B60J5/00; E05B77/10; E05B77/28; E05B79/08; E05B83/36; (IPC1-7): E05B65/32; B60J5/00; E05B65/20
Domestic Patent References:
| JP849457A | ||||
| JP589465U |
Attorney, Agent or Firm:
Aoyama Ryo (2 outside people)
Previous Patent: IMPROVED ZERO VOLTAGE CHANGEOVER TYPE AC RELAY CIRCUIT
Next Patent: POWDER SUPPLY APPARATUS
Next Patent: POWDER SUPPLY APPARATUS