| 摘要 |
PURPOSE:To weld and fix a joining part of a corner of a casing of an outdoor installation type air conditioner surely and easily and thereby to solve the problem of invasion of rain, dew or the like into a machine thoroughly. CONSTITUTION:At the time of construction of a casing A, a frame and others of an air conditioner which are intended to be formed by using a coated iron sheet or a decorative steel sheet such as a stainless or plated steel sheet as a material sheet, a corner frame C formed beforehand in a shape being fit for the place of a bent corner part B of the casing A is joined to this part B by a bonding agent or screws and thereby the bent corner part is joined and fixed integrally and firmly. |
