RESSORT POUR CHARNIERES DE PARE-SOLEIL DE VEHICULES AUTOMOBILES

摘要

A spring for automobile sun visor hinge and which is formed as a single member produced from a resilient metal sheet of a substantially rectangular profile by successively folding the sheet to substantially 90 DEG about successive four rounded edges. The spring member includes four generally rectangular portions and a channel-shaped curved portion. The first rectangular portion has a free edge located relatively closely adjacent to the fourth rounded edge that forms one end of the fourth rectangular portion and separates the fourth rectangular portion from the channel-shaped curved portion, the channel-shaped curved portion has a free end edge located relatively closely adjacent to the third rounded edge that forms another end of the fourth rectangular portion and separates the fourth rectangular portion from the third rectangular portion.