| 摘要 |
PROBLEM TO BE SOLVED: To securely prevent a leg member of an installation case from sliding in an elongated guide groove direction of a support base.SOLUTION: A support base for leg members of an installation case has: a foundation placed on a floor face; right and left vertical support walls projecting from right and left side walls of the foundation and extending past the upper face of the elongated foundation at a nearly right angle; and right and left horizontal support walls bending inwardly from upper ends of the vertical support walls respectively. The support base for the leg members of the installation case also has; a guide groove for guiding leg portions of the leg members between opposed end faces of the horizontal support walls; and a seat plate portion of the leg member in communication with the guide groove, positioned in a broad space portion formed by the inner wall faces of the vertical support walls and the inner wall faces of the horizontal support walls so that the seat plate portion is supported on the upper face of the elongated foundation. A pair of right and left support holes are formed on the vertical support walls. A locking rod for abutting on the leg member and preventing the leg member from sliding in a guide groove direction is horizontally mounted penetrating the pair of right and left support holes. |
