HEAT INSULATING CONTAINER

摘要

PURPOSE:To enable the change of heat insulating performance of a heat insulating container without generating local temperature unevenness to stored material. CONSTITUTION:A vacuum heat insulating layer 5 is formed between an outer container 3 and an inner container 4 to form a container body 1. The outer container and heat insulating layer are not formed at a part of this container body 1, so that a part of the inner container 4 is exposed to form an exposed part 22. An opening/closing type heat insulating member 23 is provided to cover or open the exposed part 22 according to the internal temperature of the container body 1.