| 摘要 |
PROBLEM TO BE SOLVED: To resolve a problem as found in the prior art that legs acting as installation units used in a hot water storage tank unit or the like show a reduced strength in assembly work when a plurality of members are assembled and a sheet of plate-like member is bent and processed, an external force applied from a lateral direction may cause it to be easily deformed.SOLUTION: Legs for supporting members to be supported and installed at a mounting surface have a top surface, a bottom surface, the first side surface and the second side surface. The top surface is connected to a member to be supported. The bottom surface is connected to the mounting surface. The first side surface, top surface and bottom surface are connected to each other. The second side surface connects the top surface with the bottom surface. A crossing line where each of the first side surface and the second side surface is extended and crossed is present at the top surfaces of the first side surface and the second side surface, a height ranging from the mounting surface to a center of gravity of the member to be supported is equal to a height ranging from the mounting surface to the crossing line.SELECTED DRAWING: Figure 4 |
