Title:
KEY CUSTODY DEVICE
Document Type and Number:
Japanese Patent JP2000125917
Kind Code:
A
Abstract:
To enable others such as a helper for helping an aged person to go in and out a house such as an aged person's house without leaving a key with the others by keeping a door and the key in the state as they are.
The key 3 is attached to a box 2 fixed near the door 1, the key 3 is put into the box 2, a lid 4 is closed and it is housed. Then, an ID 10 being an identifier for identifying whether or not it is the proper user of the key is read, and in the case of being matched with a registered ID 5, the lid 4 is opened, the key 3 is taken out and the door 1 is unlocked/locked by the taken-out key 3.
Inventors:
NISHIMURA MITSUO
KIRITA KOSHU
AIDA RYUICHI
SAKURAI MASAAKI
NAMITA MASATOSHI
OTOHATA DAISUKE
SUNABA MAKOTO
KIRITA KOSHU
AIDA RYUICHI
SAKURAI MASAAKI
NAMITA MASATOSHI
OTOHATA DAISUKE
SUNABA MAKOTO
Application Number:
JP30349198A
Publication Date:
May 09, 2000
Filing Date:
October 26, 1998
Export Citation:
Assignee:
NIPPON SIGNAL CO LTD
International Classes:
A45C11/32; E05B19/00; (IPC1-7): A45C11/32
Attorney, Agent or Firm:
Akira Saito