Device for fixing bulb on casing of e.g. front headlight of car, has clipping unit whose portion blocks co-operation between another portion and fastening unit to allow separation of component from casing when being subjected to pressure

摘要

The device (D) has a single-piece component (PM) whose clipping unit (MC1) co-operates with a fastening unit (MF1) of equipment i.e. bulb (AM), to connect the bulb with the component. Another clipping unit (MC2) has a portion that co-operates with a fastening unit (MF2) of another equipment i.e. optical block casing (BT), to connect the component with the casing. Another portion of the latter clipping unit blocks co-operation between the former portion and the fastening unit of the casing to allow separation of the component from the casing, when the latter portion is subjected to pressure.