| 摘要 |
PURPOSE: A lightweight iron palette is provided to reduce the amount of an iron plate needed. CONSTITUTION: In the lightweight iron palette including a leg(10) as like rectangle, an upper middle plate(20) and a lower middle plate(30) which are connected to the upper potion and the lower potion of the leg(10) respectively, and an upper plate(40) and a lower plate(50) which are connected to the upper middle plate(30) and the lower middle plate(30) in the orthogonal direction respectively, the palette comprises: an upper middle plate(20) having a convex part and a concave part in a raw at the both end respectively and another convex part in the middle part; and a lower middle plate(30) having an inverted shape of the upper middle plate(20). |
