| 摘要 |
PROBLEM TO BE SOLVED: To provide a leg structure which can easily slide and move a device on an installation surface only by obliquely lifting a part of the device by using a leg of the device as a fulcrum, and which allows stable installation and use. SOLUTION: The adopted leg structure is composed of: a front leg provided to a bottom of the device, arranged on a planar installation surface to be used, in contact with the installation surface; and a rear leg formed of at least two members as a first member and a second member. When one end of the device on the front leg side is lifted from the installation surface by using the rear leg side as a fulcrum, a first member as a grounding part of the rear leg, which contacts during arrangement on the installation surface, gives up its role of contacting the installation surface, to a second member of the rear leg. Here, the second member is easier to slide on the installation surface than the first member is. COPYRIGHT: (C)2011,JPO&INPIT
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