| 摘要 |
PURPOSE:To prevent drop of water droplets by molding members, which are to be located in areas where dew condensation is liable to occur, from a synthetic resin, and forming minute recesses of an appropriate depth on surfaces of the members. CONSTITUTION:Members (for example, wind directing plates 7) located in areas where dew condensation is liable to occur are molded from a synthetic resin, and minute irregularities 8 are formed on surfaces of the members to provide a multiplicity of minute recesses 10 having an appropriate depth. Thus water droplets produced by dew condensation are retained by the recesses 10. Accordingly, it is possible to favorably retain water produced by dew condensation. Also, the recesses 10 can be regularly arranged to have a uniform size, so that water droplets as held are made uniform in size. Thus water droplets will not drop partly and early to thereby prevent the drop of water droplets effectively. |
