Title:
INTERNAL UNLOCKING DEVICE OF DOOR STRUCTURE
Document Type and Number:
Japanese Patent JP3911484
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an internal unlocking device of a door structure, which enables emergency escape even from the inside of a door with a flat handle, a lever handle and the like.
SOLUTION: In a handle for unlocking from the outside of the door, such as the flat handle and the lever handle, a latch makes the door locked to a main body such as a skeleton and a case; and an operating plate for pulling and/or pushing the latch with respect to the door is provided inside the door with the handle, so that a person can easily escape from the inside of the door to the outside thereof.
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Inventors:
Shiro Segawa
Application Number:
JP2003025838A
Publication Date:
May 09, 2007
Filing Date:
February 03, 2003
Export Citation:
Assignee:
TAKIGEN MFG.CO.,LTD.
International Classes:
E05B65/10; E05B3/00; E05B65/00; (IPC1-7): E05B65/10; E05B65/00
Domestic Patent References:
| JP50036079Y1 | ||||
| JP60153605U | ||||
| JP2001324259A | ||||
| JP50036078Y1 | ||||
| JP9158575A |
Attorney, Agent or Firm:
Hajime Sakai
Masahiro Kurai
Masahiro Kurai
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