SKIING GROUND MEMBER AND SKIING GROUND PROVIDED WITH IT IN TENSIONED STATE

摘要

PROBLEM TO BE SOLVED: To provide a means which enables skiing even on lawn when only a small amount of snow is accumulated on a skiing ground.;SOLUTION: In a skiing ground member in which a protrusion and a permeable portion are provided on a flat plate, the protrusion is opened on the flat plate; the other end of the protrusion is closed; and the permeable portion is a through-hole which is provided in the flat plate. In the skiing ground, the skiing ground member is provided in a tensioned state. The snow is held between the protrusions. In summer, the grass grows via the through-hole which is provided between the protrusions, so as to enable grass skiing.;COPYRIGHT: (C)2008,JPO&INPIT