And [problem] coffin, and a futon that is laid in the coffin, along with their respective efficiently cool by placing a cooling unit in the pillow, providing a coffin structure which can reduce the cremation temperature. A coffin structure, and the coffin for the cooling unit 2 in which the cooling surface is disposed on the inner orientation of the electronic cooling element provided on the upper surface of the coffin, the cooling of the electronic cooling element on the inside of the futon in the coffin under the surface is being cooled surface upward placement of the electronic cooling element on the outside of the pillow can be placed in the provided is futon cooling unit 4 and or the coffin on top of the body of the dead bodies are placed in a downward body head It consists placed by the pillow cooling unit 6. In addition, the Shroud and futon remaining in the coffin, textile products, such as cotton is made from made of paper.FIELD 4【課題】棺と、棺内に敷設される布団と、枕とに冷却ユニットを配置して効率的にそれぞれ冷却すると共に、火葬温度を低減できる棺構造を提供する。【解決手段】棺構造は、棺の上面に設けられ電子冷却素子の冷却面が内向きに配置された棺用冷却ユニット2と、棺内の布団の内側で電子冷却素子の冷却面が下向きに配置され遺体の身体の上に載置可能に設けられる布団冷却ユニット4およびまたは棺内の枕の外側で電子冷却素子の冷却面が上向きに配置されて遺体の頭部の下に配置される枕冷却ユニット6とからなっている。また、棺内に残留する経帷子や布団、綿などの繊維製品は紙製からなっている。【選択図】図4
