STORAGE CONTAINER WITH ELEVATING/LOWERING SHELF AND ELEVATING AND LOWERING METHOD THEREOF

摘要

PROBLEM TO BE SOLVED: To provide a storage container with an elevating/lowering shelf for which a motor-driven elevating/lowering shelf can be safely elevated and lowered by a simple operation with excellent handleability, and its elevating and lowering method. SOLUTION: In this storage container, the motor-driven elevating/lowering shelf can be elevated and lowered by the operation of an elevating/lowering operation button. The motor-driven elevating/lowering shelf is constituted such that an elevating/lowering operation is automatically performed to an elevating end position or a lowering end position when the operation time of the elevating/lowering operation button is shorter than 1.5 seconds and the elevating/lowering operation is performed to an optional position manually when the operation time of the elevating/lowering operation button is longer than 1.5 seconds. COPYRIGHT: (C)2005,JPO&NCIPI