Curtain wave forming mechanism

A curtain wave forming mechanism comprising a plurality of curtain runners disposed in a curtain rail and curtain hooks each being fitted in one of said curtain runners for hanging a curtain, CHARACTERIZED IN THAT:

• said curtain hook has a flat-plate body section inserted vertically into a wide, vertical hook insertion hole section of said curtain tape perpendicular to a length direction of said curtain rail, a foot section bent upward at a lower end central part of said flat-plate body section to be hooked to said hook insertion hole section, a shaft section extending from an upper central part of said flat-plate body section, and a head section for insertion or hook-and-ring, formed on an upper end of said shaft section, and
• said curtain runner has a main body running in said curtain rail, a leg section of said main body hanging from said curtain rail, a hollow cylindrical body supported at said leg section so as to be rotatable about a vertical axis of said leg section, and a bearing section for insertion or hook-and-ring, supported by said hollow cylindrical body.