Title:
ドアラッチ装置
Document Type and Number:
Japanese Patent JP7011733
Kind Code:
B2
Abstract:
A door latch device 10 comprises: a fork 22 that rotates from a holding position to a release position; a crow lever 27 that can rotate to a lock position and an unlock position; a limiting member 55 that can move from a release position through a limit position to a withdrawal position; and a rotation member 48 that can rotate to a first orientation A1 and a second orientation A2. The rotation member 48 has: a first operation part 51 that can operate the limiting member 55 in the release position and the limit position, and cannot operate the limiting member 55 in the withdrawal position; and a second operation part 52 that can operate the limiting member 55 in the withdrawal position. During opening driving, the first operation part 51 holds the limiting member 55 in the limit position, and then permits movement of the limiting member 55 toward the release position, and then permits the movement of the limiting member 55 to the withdrawal position. During return after the opening driving, the second operation part 52 moves the limiting member 55 in the withdrawal position to the release position and holds the limiting member 55.
Inventors:
Munehiro Yoshimoto
Naoya Kuwahara
Naoya Kuwahara
Application Number:
JP2020554000A
Publication Date:
January 27, 2022
Filing Date:
October 30, 2019
Export Citation:
Assignee:
Yushin Co., Ltd.
International Classes:
E05B81/14; E05B79/08; E05B81/20; E05B85/26
Domestic Patent References:
| JP201848532A | ||||
| JP2016145498A | ||||
| JP5050276B2 |
Attorney, Agent or Firm:
Michiko Matsutani
Yoshiyuki Maebori
Yoshiyuki Maebori