To lay a corpse without impairing a body for a long time by providing cooling devices to be connected to a box shape case where a coffin is housed with a partitioning board and forming blow holes by which a cool blow from the cooling devices is supplied to the case in the board.

This device is provided with the case 1 where the coffin is housed, the cooling devices 3 (3a and 3b) and a coffin support base 4 movable in a vertical direction inside the case 1. The blow holes 2a through which the cool blow from the devices 3 is supplied to the inside of the case 1 are formed in the partitioning board 2. The base 4 is supported by rotary shafts 7 in four corners and constituted to be moved in the vertical direction by the rotation of the shafts 7. That is, motors 8 for rotating the shaft 7 in both forward and backward directions are fixed in the four corners and the respective shafts 7 are synchronized and rotated by driving the motors 8 and the coffin support base 4 is vertically moved inside the case 1.