Title:
HEAT SHIELD SHEET FIREPROOF EQUIPMENT
Document Type and Number:
Japanese Patent JP2015140542
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide heat shield sheet fireproof equipment capable of enhancing heat insulation performance to a flame, flame heat and radiation heat, by surely shielding between both sides of a heat shield sheet and a guide rail when a fire is caused, with a simple constitution.SOLUTION: A fireproof device is installed so as to cover an opening part 1 of a building with a heat shield sheet, and forms a slipping-out preventive part 3a on both left-right sides of a bendable heat resistant heat shield sheet 3, and is installed in a space part of a guide rail 4 provided on both sides of the opening part 1, and is vertically movably guided along a guide groove 4a having a width larger than a thickness of the heat shield sheet 3 and smaller than a thickness of the slipping-out preventive part 3a. The slipping-out preventive part 3a is constituted by superposing a bendable belt-like sheet on an outer end side of the heat shield sheet 3, and is constituted in a free state of fixing only the outer end side of the belt-like sheet so that a part of an inner end side becomes larger than a width of the guide groove 4a, and is constituted so as to seal the guide groove 4a by bending the outer end side of the belt-like sheet.
Inventors:
TAKIZAWA YUTA
Application Number:
JP2014012991A
Publication Date:
August 03, 2015
Filing Date:
January 28, 2014
Export Citation:
Assignee:
TAKIZAWA YUTA
International Classes:
E06B9/17; A62C2/06; E06B9/13; E06B9/58
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