AN ASSEMBLY OF REFUGE FOOTING USE FOR ESCAPING APPARATUS FROM THE FIRE IN THE APARTMENT

摘要

PURPOSE: a kind of device for refuge and escape stage assemblies provide a kind of free ladder of most bottom side of safely escaping, until user is to save. ;CONSTITUTION: the escape device for platform component of taking refuge, it includes: column member (24,24), gets rid of ladder with the vertical support that axis is mounted on the free end of connecting shaft in upper end (20,20); And platform of taking refuge (28) is fixed to the column member of bottom part; The folding of locking device (30,30 maintenance state) or the column member be unfolded get rid of ladder to this to be unfolded included. The locking device includes that lever is formed in side and is formed with retainer column member to be suspended on these different; Angle fixed frame folds side crimping lever and fixed angles; And compression helical spring pushes the bar towards the fixed bracket of angle. ;The 2010 of copyright KIPO submissions