WIRE SPOOL FOR ROLL BLIND OF A VEHICLE

摘要

PURPOSE: A wire spool for a roll blind of a vehicle is provided to prevent to the disorder or the twisting of a wire by forming a wind groove for a wire spool in longitudinal direction. CONSTITUTION: A wire spool(100) for a roll blind of a vehicle comprises a first winding portion(110) and a second winding portion(120). A wire is winded on the exterior of the first winding portion and the diameter of the first winding portion is decreased. The second winding portion is formed in one side of the first winding portion and comprises a winding groove(121). The diameter of the second winding portion is increased gradually. [Reference numerals] (AA) Longitudinal direction