To provide a multilayer heat insulation material capable of suppressing deterioration of heat insulation performance around mounting means for mounting object, and facilitating deformation to a desired shape.SOLUTION: A multilayer heat insulation material comprises: a heat insulation member 2 where a heat insulation sheet 2a and a spacer 2b are laminated; a locking sheet 3 provided adjacently to the heat insulation member 2; a heat insulation member locking tool 5 penetrating the heat insulation member 2 and the locking sheet 3 to lock them; and a mounting member 4 provided in the locking sheet 3, and capable of being attached/detached to/from a mounting object 9. The heat insulation member locking tool 5 is configured to perform locking so that each layer of the heat insulation member 2 does not adhere to each other.SELECTED DRAWING: Figure 2
【課題】装着対象物への装着手段の周辺での断熱性能の悪化を抑え、所望の形への変形を容易にする多層断熱材を提供する。【解決手段】断熱シート2aとスペーサ2bとが積層された断熱部材2と、断熱部材2に隣接して設けられた係止用シート3と、断熱部材2と係止用シート3とを貫通して係止する断熱部材係止具5と、係止用シート3に設けられ、装着対象物9に対して着脱可能とされた装着部材4とを備え、断熱部材係止具5は、断熱部材2の各層が密着しないように係止する。【選択図】図2
MULTILAYER HEAT INSULATION MATERIAL
多層断熱材
2018-12-27
Patent
Electronic Resource
Japanese
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