| 摘要 |
A blast resistant and dispersement accessory adapted for retro-fitting to an existing safe (1) or similar security device, said accessory comprising an auxiliary casing (2) formed of blast resistant materials adapted for retro-fitting to the body of said safe, said casing including an interior chamber (4) to receive the explosive gasses generated by said blast, one or a plurality of vent holes (3) communicating with said interior chamber and a sacrificial exterior vent door (5) or the like, adapted to deploy open or to dissipate said explosive gasses applied to the interior of said safe and conduited to the said interior chamber wherein said exterior vent door is positioned remote from said vent holes so as to prevent direct access to said safe upon deployment. |
