LOCKING DEVICE AND DEAD BOLT UNIT

摘要

PROBLEM TO BE SOLVED: To provide a locking device for preventing removal of a sash door from a sash rail. SOLUTION: This auxiliary lock 1 can attach-detach a dead bolt unit 2 from a locking device body 8. A projecting part 70 entering a hollow space 6A of a receiving part 6 is formed in a bolt part 100 of a dead bolt 7, to maintain a joining state of the sash doors 3A and 3B to upward displacement of the sash door 3A. COPYRIGHT: (C)2006,JPO&NCIPI