Title:
開き扉の施解錠機構
Document Type and Number:
Japanese Patent JP7207729
Kind Code:
B2
Abstract:
To provide a lock/unlock for a hinged door that can accurately and easily check the lock/unlock state and others thereof when the hinged door undergoes for example a remote monitoring system.SOLUTION: A lock/unlock mechanism M1 for a hinged door D, which is connected to a lock/unlock status monitoring device, includes a locking device A that locks and unlocks the hinged door D, an opening/closing guide device G that guides the hinged door D to move freely, and a switch device J of the lock/unlock status monitoring device. The switch device J has a switch portion 72a that switches on and off by a pressing operation, and is configured to be subjected to a pressure when brought into engagement with a to-be-engaged member (engagement shaft 44 of a receiver 40) in conjunction with an operation of an engaging body (hook 93) and to be free from the pressure when the engaging body is disengaged from the to-be-engaged member.SELECTED DRAWING: Figure 9
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Inventors:
Junichiro Yamamoto
Application Number:
JP2019191612A
Publication Date:
January 18, 2023
Filing Date:
October 20, 2019
Export Citation:
Assignee:
Best Co., Ltd.
International Classes:
E05B41/00; E05B9/08; E05B13/00; E05B17/14; E05B65/00; E05B65/06; E05C19/02
Domestic Patent References:
| JP2018087467A | ||||
| JP60068257U | ||||
| JP5014443U | ||||
| JP61176321A | ||||
| JP9256697A |
Attorney, Agent or Firm:
Taku Ito