Patent ID: 8162105
Filing Date: 2012-04-24
Classification: A62B,E06C

Abstract:
1. A fire escape device comprising: (a) a housing having a first side panel, a second side panel, a front panel, a back panel, a bottom panel, and an inner cavity, the inner cavity is separated by a dividing panel into an upper chamber and a lower chamber, the back panel of the housing is mountable to a wall area outside a window of a building via an attachment means, the bottom panel of the housing is pivotally attached to the back panel via a hinge, the bottom panel can move between an open position and a closed position respectively allowing and preventing access to the lower chamber, (b) a collapsible chain ladder disposed in the lower chamber of the housing, wherein a top end of the collapsible chain ladder is rigidly attached to the back panel of the housing and a bottom end of the collapsible chain ladder is free, the collapsible chain ladder can move between a rolled position wherein the collapsible chain ladder is rolled and contained within the lower chamber and an unrolled position wherein the collapsible chain ladder hangs downwardly from and below the housing; (c) a pin disposed in the lower chamber of the housing extending from and directly connected to the first side panel and the second side panel, the pin is positioned near the front panel so that the chain ladder is directly connected to the back panel via the top end and then extends toward the front side panel to a location of the chain ladder that is draped over the pin; and (d) a securing mechanism for securing the bottom panel of the housing in the closed position, the securing mechanism can move between an engaged position and a disengaged position; wherein when the securing mechanism is in the engaged position, the bottom panel of the housing is in the closed position and the chain ladder is in the rolled position; wherein when the securing mechanism is in the disengaged position, the bottom panel of the housing can be in the open position and the chain ladder can move from the rolled position to the unrolled position; the securing mechanism includes a locking pin that engages a latch, the latch is disposed within the lower chamber of the housing and is directly attached to the bottom panel of the housing and positioned near the front panel, the locking pin is capable of being disposed in a wall of a building such that a first end of the locking pin can extend into the building; a second end of the locking pin extends through the back panel of the housing and into the lower chamber of the housing, the second end of the locking pin can move in and out of the latch, wherein the locking pin can move between the engaged position wherein the second end of the locking pin is slid through the latch and the disengaged position wherein the locking pin is pulled out of the latch; (e) the attachment means is selected from a group consisting of a bolt and a mounting bracket.