| 摘要 |
The disclosed fixing spring is a single piece spring and is preferably obtained from a metal foil having a high flexibility and a quadrangular contour. The fixing spring configures a body (1) of substantially prismatic quadrangular shape with rounded edges and presenting a symmetry with respect to its theoretical longitudinal central plane. One of the faces (2) of the body (1) has a traversing groove (r), and the faces (3, 4) forming a dihedron are provided with two flexible fins (5a, 5b) which define, inside, respective positionning planes (P, P') and a trapezoidal housing (6) for the tight reception of the rotation axis (14) of a cranked support. Adjacent to the trapezoidal housing (6), the body (1) presents a housing (10) intended to receive a prismatic extension (13) which configures the frame (12) of the sun visor in order to fix the position occupied by the body (1) in its interior. Application to the car industry. <IMAGE> |
