Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
LOCK RETENTIVE FITTING AND DOOR LOCK
Document Type and Number:
Japanese Patent JP2009019494
Kind Code:
A
Abstract:

To prevent forgetting of turn-on of a security system in outing.

A lock retentive fitting 51 comprises a shutter member 61, which can be moved from a first position, in which the whole or a part of an entrance port 53a is closed to prevent the insertion of a lock bolt 46b, to a second position, in which the entrance port is opened to permit the insertion of the lock bolt, and vice versa, and an actuator 62 that can move the shutter member from the first position to the second position or from the second position to the first position. A door lock 46 having a lock bolt, which appears from and disappears into edge of a door body 42, comprises a locking member, which can be moved from a first position, which is engaged with the submerged lock bolt or a lock bolt drive mechanism 47 for driving the lock bolt to prevent the protrusion of the lock bolt, to a second position, in which the engagement with the lock bolt or the lock bolt drive mechanism is released to permit the protrusion of the lock bolt, and vice versa, and an actuator that can move the locking member from the first position to the second position or from the second position to the first position. The security system is constructed so that locking is possible in a monitoring mode while locking is impossible in a monitoring release mode.


Inventors:
HOSHINO FUMITAKA
Application Number:
JP2008200343A
Publication Date:
January 29, 2009
Filing Date:
August 04, 2008
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
HOSHINO KK
International Classes:
E05B47/06; E05B15/02; E05B45/06; E05B47/00; E05B63/18; G08B13/08; G08B25/00; G08B25/04; E05B41/00; E05B65/08
Domestic Patent References:
JPH0340979U1991-04-19
JP2003013642A2003-01-15
JPH01256675A1989-10-13
Attorney, Agent or Firm:
Toshiaki Hayakawa