To provide an inexpensive heat insulation structure which is arranged at a ceiling portion of a vehicle.SOLUTION: A heat insulation structure arranged at a ceiling portion of a vehicle has a heat insulation material, and a plurality of spacers inserted into one face of the heat insulation material. Upper parts of the spacers contact with an upper face of a space of the ceiling portion of the vehicle, and the heat insulation material is located at a lower face of the space. The spacers are formed into cup shapes at upper parts, and formed into pin shapes at lower parts. Also, the heat insulation material is formed of a plurality of laminated bodies which is separably laminated.SELECTED DRAWING: Figure 2
【課題】車両の天井部分に配置される安価な断熱構造体を提供すること。【解決手段】車両の天井部分に配置される断熱構造体であり、断熱材と、上記断熱材の一方の面に差し込まれた複数のスペーサと、を有し、上記車両の天井部分の空間の上面に上記スペーサの上部が接触し、上記空間の下面に上記断熱材が位置する断熱構造体を用いる。また、上記スペーサは、上記上部がお椀形状で、下部がピン状である上記断熱構造体を用いる。さらに、上記断熱材は、分離可能で積層された複数の層状体である上記断熱構造体を用いる。【選択図】図2
HEAT INSULATION STRUCTURE AND MANUFACTURING METHOD THEREOF
断熱構造体とその製造方法
2024-02-19
Patent
Electronic Resource
Japanese
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