| 摘要 |
PROBLEM TO BE SOLVED: To provide a cool box capable of reducing a heat intrusion amount to the box by preventing a partition body from being warp deformed so as to design double doors to make the clearance between them smaller.SOLUTION: A cool box comprises: an adiabatic box 10 having an opening formed on a front face; biparting left door 21 and right door 22 that open/close the opening; a partition body 40 that is rotatably attached to a free edge of the left door 21 on the side of the box inside via a hinge member for closing a clearance 24 between the left and right doors 21 and 22; and a dew condensation prevention heater 42 for preventing dew condensation on the partition body 40. The partition body 40 comprises: a front face side member 43 arranged on the side of the clearance 24 and having the dew condensation prevention heater 42 arranged thereon; a back face side member 44 that is fitted with the front face side member 43 slidably in a longer direction to form a cylindrical body together with the front face side member 43; and an adiabatic material 45 provided in the inside of the cylindrical body. |
