| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve easiness in assembling paper patterns by making stable manufacturing and shape maintenance possible by the paper patterns solving and improving the easy coming-off and assembling difficulty of conventional paper patterns when assembling the plurality of paper patterns by crossing respective notches of the plurality of paper patterns, in a system having a plane basic shape in order to manufacture a polyhedron structure by means of the paper patterns forming a polyhedron manufacturing kit and a cover for a lighting fixture. <P>SOLUTION: In the system having the plane basic shape for manufacturing the polyhedron, when connecting the plurality of paper patterns by crossing respective notches of the plurality of paper patterns, the paper patterns are hardly detached from each other by applying a fitting section for performing secondary connection in a direction different at 90° from the crossing direction and a groove-shaped hole fitted by cutting at a dimension from its diameter dimension to a narrow width dimension of the fitting section. Thus, the easy coming-off and assembling difficulty of the conventional paper patterns are solved. <P>COPYRIGHT: (C)2009,JPO&INPIT |
