The recent buildings considered disgrace of people`s evacuation action and lay evacuation plan. But, function becomes various and complexation because is done itself calamity factor become. Damage of fire is increasing gradually by this result. Specially, because structural problem in that use evacuation utensil according as high building increases and problem of 2 directions blood stove security are risen, is real condition that person`s name evacuation utensil of new form is necessary. Is that present method to minimize form presentation and a loss of lives of hereafter person`s name evacuation equipment investigating person`s name evacuation equipment (the Life Saving Implement) in the building by substantial plan of 2 directions evacuation path security about high building evacuation plan analyzing existent evacuation utensil`s problem by high building in this treatise.