Title:
LOCK HANDLE DEVICE FOR DOOR
Document Type and Number:
Japanese Patent JP2573155
Kind Code:
B2
Abstract:
PURPOSE: To provide a lock handle device for a door wherein an insuffiently locked state of a body is not overlooked and even if an attempt is made to forcibly rotate the body in locked state, since rotary power from a locking shaft is dispersed and held by a stopper mechanism, danger such as deformation of a lock unit can be avoided.
CONSTITUTION: A bearing cylinder 6 is provided at the proximal end of a base 3, a shaft 7 to be inserted into the cylinder 6 is fixedly attached to a handle body 4, a lock lever 5 is axially attached to the body 4, a latch case 18 is secured to the end of the body 4, and a lock unit 23 is put into a lock receiver 22 provided at the end of the body 4. A receiver 32 for engagement with a dead bolt 46 of a latch 27 which is inserted into the case 18 is provided at the end of the lever 5 so that stopper protrusions 14, 15 provided at the opposite ends of the lock lever 5 are fitted into locking grooves 16, 17, respectively.
Inventors:
YAMADA KENICHI
Application Number:
JP9814494A
Publication Date:
January 22, 1997
Filing Date:
April 11, 1994
Export Citation:
Assignee:
TAKIGEN MFG CO
International Classes:
E05B13/00; E05B13/10; E05C3/04; (IPC1-7): E05B13/00
Domestic Patent References:
| JP60177261U | ||||
| JP68645U | ||||
| JP592367U |
Attorney, Agent or Firm:
Masuda Mamoru