| 摘要 |
Described herein is a device (1) for installing sets of lights (1a) on a vehicle body, the device (1) being provided with a bracket (5) fixed to the set of lights (1a), a snap-action fastener (6) slidably coupled to the bracket (5), and a spring (7), set between the bracket (5) and the snap-action fastener (6) to exert a force of assembly between the snap-action fastener (6) and the bracket (5); a pre-assembly mechanism (30) being set between the snap-action fastener (6) and the bracket (5) for clamping the snap-action fastener (6) in a pre-assembly position, in which the spring (7) exerts a force of pre-assembly having a value greater than the value of the force of assembly, the pre-assembly mechanism (30) being mechanically deactivatable upon assembly of the snap-action fastener (6). |
