Monoblock spring for clip, has U-shaped profile comprising two wings, where one of wings comprises maintaining unit that cooperates with complementary maintaining unit comprising plates

摘要

The spring has an U-shaped profile comprising two wings (3, 3A) that are attached on two sides of a bottom (2), where the spring is made of plastic material. The wings comprise respective free ends (30, 30A) on a side opposite to that of the bottom, where the wings are movable with respect to one another by pivoting with respect to a longitudinal pivoting direction (D) parallel to a median plane (P). One of the wings comprises a maintaining unit (4) that cooperates with a complementary maintaining unit (21) comprising plates (20, 20A). An independent claim is also included for a clip comprising a monoblock spring.