Automatic safety door lock and automatic safety combined door lock

Automatic safety door lock and automatic safety combined door lock

An automatically locking door lock, which can be automatically locked when the door is closed, is composed of casing, movable bolt holder, locking bolt holder, locking plate, linkage plate, and driveplate. The movable bolt holder drives linkage plate, locking plate and drive plate in turn to make th...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: CONGJIAN YU
Format: Patent
Sprache:eng
Schlagworte:
ACCESSORIES THEREFOR
DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL
FIXED CONSTRUCTIONS
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES
HANDCUFFS
KEYS
LADDERS
LOCKS
SAFES
WINDOW OR DOOR FITTINGS
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:An automatically locking door lock, which can be automatically locked when the door is closed, is composed of casing, movable bolt holder, locking bolt holder, locking plate, linkage plate, and driveplate. The movable bolt holder drives linkage plate, locking plate and drive plate in turn to make the locking bolt extend out, realizing automatic locking. If said door lock as primary lock is combined with one or two secondary locks, a combined lock whose driving connecting rods are linked is obtained for higher safety. Its advantages are easy operation, automatic locking and high reliability.