EP 2553669 B1 20140430 - A RESET MECHANISM FOR A MANUAL ALARM DEVICE AND A MANUAL ALARM DEVICE WITH THE SAME
Title (en)
A RESET MECHANISM FOR A MANUAL ALARM DEVICE AND A MANUAL ALARM DEVICE WITH THE SAME
Title (de)
RÜCKSTELLMECHANISMUS FÜR EINEN MANUELLEN ALARMSCHALTER UND MANUELLER ALARMSCHALTER MIT EINEM SOLCHEN MECHANISMUS
Title (fr)
MÉCANISME DE DÉSARMEMENT D'UN DISPOSITIF D'ALARME MANUEL ET DISPOSITIF D'ALARME MANUEL COMPORTANT UN TEL MÉCANISME
Publication
Application
Priority
- CN 201010137697 A 20100331
- EP 2011054406 W 20110323
Abstract (en)
[origin: WO2011120850A1] The present invention provides a reset mechanism for a manual alarm device comprising a base with a bottom face and an upper cover capable of covering the base, and said reset mechanism comprises: a reset key with an insertion part thereon; an upper cover insertion aperture disposed on the upper cover for the reset key to be inserted therein; a base insertion aperture disposed on the base for the reset key to be inserted therein; a stop block connected pivotably to the base which can pivot about a shaft parallel with the bottom face; and a pair of locking elements disposed on the upper cover which pair of locking elements can clamp the stop block and can be pushed by the reset key to release the clamped stop block. The present invention provides a manual alarm device using the reset mechanism. The reset mechanism for a manual alarm device is simple in structure, low in costs and capable of greatly improving the reset operating safety of the manual alarm device by way of cooperation between the locking elements and the stop block.
IPC 8 full level
G08B 25/12 (2006.01); H01H 13/62 (2006.01)
CPC (source: EP)
G08B 25/12 (2013.01); H01H 9/285 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2011120850 A1 20111006; CN 102208296 A 20111005; CN 102208296 B 20131106; EP 2553669 A1 20130206; EP 2553669 B1 20140430; HK 1158814 A1 20120720
DOCDB simple family (application)
EP 2011054406 W 20110323; CN 201010137697 A 20100331; EP 11713206 A 20110323; HK 11113308 A 20111208