| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an automatic vending machine for maintaining heat insulating performance even when the surface of vacuum heat insulating materials are damaged by reducing the thickness of a heat insulating wall only by the vacuum heat insulating materials. <P>SOLUTION: At least one of a heating insulating case body 2, a partition plate 3 and an inner door 4 is formed only of a plurality of vacuum heat insulating materials as a whole. Thus, it is possible to improve heat insulating performance, and to maintain heat insulating performance by the plurality of residual vacuum heat insulating materials even when the vacuum heat insulating materials are damaged, and to provide an automatic vending machine of an energy saving type. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
